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lazarus/packager/pkgmanager.pas

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{
/***************************************************************************
pkgmanager.pas
--------------
***************************************************************************/
***************************************************************************
* *
* This source is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This code is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* General Public License for more details. *
* *
* A copy of the GNU General Public License is available on the World *
* Wide Web at <http://www.gnu.org/copyleft/gpl.html>. You can also *
* obtain it by writing to the Free Software Foundation, *
* Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1335, USA. *
* *
***************************************************************************
Author: Mattias Gaertner
Abstract:
TPkgManager is the class for the global PkgBoss variable, which controls
the whole package system in the IDE.
}
unit PkgManager;
{$mode objfpc}{$H+}
interface
{$I ide.inc}
{$DEFINE UseLRS}
{off $DEFINE VerbosePkgEditDrag}
uses
{$IFDEF IDE_MEM_CHECK}
MemCheck,
{$ENDIF}
// RTL, FCL
TypInfo, Math, Classes, SysUtils, Contnrs, AVL_Tree,
// LCL
Forms, Controls, Dialogs, Menus, ComCtrls, LResources,
// LazUtils
LazUTF8, Laz2_XMLCfg, LazTracer, LazUtilities, LazStringUtils,
LazFileUtils, LazFileCache, StringHashList, AvgLvlTree, ObjectLists, Translations,
// Codetools
CodeToolsConfig, CodeToolManager, CodeCache, BasicCodeTools,
FileProcs, CodeTree, CTUnitGraph,
// BuildIntf
ProjPackIntf, ProjectIntf, PackageIntf, PackageDependencyIntf, PackageLinkIntf,
NewItemIntf, CompOptsIntf, IDEExternToolIntf, MacroIntf, ComponentReg,
// IdeIntf
IDECommands, MenuIntf, IDEWindowIntf, LazIDEIntf, IDEMsgIntf, SrcEditorIntf,
IdeIntfStrConsts, ComponentEditors, PropEdits, IDEDialogs,
UnitResources, InputHistory,
// IdeConfig
EnvironmentOpts, IDEOptionDefs, ModeMatrixOpts, RecentListProcs,
SearchPathProcs, TransferMacros, IDECmdLine, IDEProcs,
// FCL registration
LazarusPackageIntf,
// IDE
LazarusIDEStrConsts, DialogProcs, MiscOptions,
Project, ProjPackEditing, AddToPackageDlg, PackageDefs, PackageLinks, PackageSystem,
OpenInstalledPkgDlg, PkgGraphExplorer, BrokenDependenciesDlg, CompilerOptions,
IDETranslations, BuildLazDialog, NewDialog, FindInFilesDlg,
ProjectInspector, PackageEditor, SourceEditor, ProjPackChecks, AddFileToAPackageDlg,
PublishModuleDlg, PkgLinksDlg, InterPkgConflictFiles, InstallPkgSetDlg,
ConfirmPkgListDlg, NewPkgComponentDlg, BaseBuildManager, BasePkgManager,
MainBar, MainIntf, MainBase;
type
TPackagePackageArray = specialize TObjectArray<TLazPackageID, TLazPackageID>;
TOwnerPackageArray = specialize TObjectArray<TObject, TLazPackageID>;
{ TPkgManager }
TPkgManager = class(TBasePkgManager)
private
// event handlers - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
// package editor
function PackageEditorAddToProject(Sender: TObject; APackage: TLazPackage;
OnlyTestIfPossible: boolean): TModalResult;
function PackageEditorCompilePackage(Sender: TObject; APackage: TLazPackage;
CompileClean, CompileRequired: boolean): TModalResult;
procedure PackageEditorCopyMoveFiles(Sender: TObject);
function PackageEditorCreateFile(Sender: TObject;
Params: TAddToPkgResult): TModalResult;
function PackageEditorCreateMakefile(Sender: TObject;
APackage: TLazPackage): TModalResult;
function PackageEditorCreateFpmakeFile(Sender: TObject;
APackage: TLazPackage): TModalResult;
function PackageEditorDeleteAmbiguousFiles(Sender: TObject;
{%H-}APackage: TLazPackage; const Filename: string): TModalResult;
procedure PackageEditorDragDropTreeView(Sender, Source: TObject; X, Y: Integer);
function PackageEditorDragOverTreeView(Sender, Source: TObject; X, Y: Integer;
out TargetTVNode: TTreeNode; out TargetTVType: TTreeViewInsertMarkType): boolean;
function PackageEditorFindInFiles(Sender: TObject; APackage: TLazPackage): TModalResult;
function PackageEditorInstallPackage(Sender: TObject;
APackage: TLazPackage): TModalResult;
function PackageEditorOpenPackage(Sender: TObject; APackage: TLazPackage): TModalResult;
function PackageEditorOpenPkgFile(Sender: TObject; PkgFile: TPkgFile): TModalResult;
function PackageEditorPublishPackage(Sender: TObject; APackage: TLazPackage): TModalResult;
function PackageEditorRevertPackage(Sender: TObject; APackage: TLazPackage): TModalResult;
function PackageEditorSavePackage(Sender: TObject; APackage: TLazPackage;
SaveAs: boolean): TModalResult;
function PackageEditorUninstallPackage(Sender: TObject;
APackage: TLazPackage): TModalResult;
function PackageEditorViewPkgSource(Sender: TObject;
APackage: TLazPackage): TModalResult;
procedure AfterWritePackage(Sender: TObject; Restore: boolean);
procedure BeforeReadPackage(Sender: TObject);
procedure PackageEditorFreeEditor(APackage: TLazPackage);
function PackageGraphCheckInterPkgFiles(IDEObject: TObject;
PkgList: TFPList; out FilesChanged: boolean): boolean;
// package graph
function PackageGraphExplorerOpenPackage(Sender: TObject;
APackage: TLazPackage): TModalResult;
function PackageGraphExplorerOpenProject(Sender: TObject;
AProject: TProject): TModalResult;
function PackageGraphExplorerUninstallPackage(Sender: TObject;
APackage: TLazPackage): TModalResult;
procedure PackageGraphAddPackage(Pkg: TLazPackage);
procedure PackageGraphBeginUpdate(Sender: TObject);
procedure PackageGraphChangePackageName(APackage: TLazPackage;
const OldName: string);
procedure PackageGraphDeletePackage(APackage: TLazPackage);
procedure PackageGraphDependencyModified(ADependency: TPkgDependency);
procedure PackageGraphEndUpdate(Sender: TObject; GraphChanged: boolean);
procedure PackageGraphFindFPCUnit(const AUnitName, Directory: string;
var Filename: string);
// menu
procedure MainIDEitmPkgOpenPackageFileClick(Sender: TObject);
procedure MainIDEitmPkgPkgGraphClick(Sender: TObject);
procedure MainIDEitmPkgEditInstallPkgsClick(Sender: TObject);
procedure MainIDEitmPkgAddCurFileToPkgClick(Sender: TObject);
procedure MainIDEitmPkgNewComponentClick(Sender: TObject);
procedure MainIDEitmPkgOpenPackageOfCurUnitClicked(Sender: TObject);
procedure MainIDEitmOpenRecentPackageClicked(Sender: TObject);
procedure MainIDEitmPkgOpenLoadedPackageClicked(Sender: TObject);
procedure MainIDEitmPkgNewPackageClick(Sender: TObject);
procedure MainIDEitmPackageLinksClicked(Sender: TObject);
// source editor
procedure OpenPackageForCurrentSrcEditFile(Sender: TObject);
// LCL
procedure ApplicationIdleHandler(Sender: TObject; var {%H-}Done: Boolean);
// misc
procedure GetDependencyOwnerDescription(Dependency: TPkgDependency;
out Description: string);
procedure GetDependencyOwnerDirectory(Dependency: TPkgDependency;
out Directory: string);
procedure PackageFileLoaded(Sender: TObject);
function DoBeforeCompilePackages(aPkgList: TFPList): TModalResult;
function LoadDependencyList(FirstDependency: TPkgDependency;
Quiet: boolean): TModalResult;
procedure CreateIDEWindow(Sender: TObject; aFormName: string;
var AForm: TCustomForm; DoDisableAutoSizing: boolean);
function PackageGraphSrcEditFileIsModified(const SrcFilename: string
): boolean;
public
// component palette
procedure IDEComponentPaletteOpenPackage(Sender: TObject); override;
procedure IDEComponentPaletteOpenUnit(Sender: TObject); override;
// end event handlers - - - - - - - - - - - - - - - - - - - - - - - - - - -
private
// helper functions
FLastLazarusSrcDir: string;
{$IFDEF UseLRS}
FIconLRSSource: string;
{$ENDIF}
function DoShowSavePackageAsDialog(APackage: TLazPackage): TModalResult;
function CheckPackageGraphForCompilation(APackage: TLazPackage;
FirstDependency: TPkgDependency;
const Directory: string;
ShowAbort: boolean): TModalResult;
procedure SaveAutoInstallDependencies;
procedure LoadStaticCustomPackages;
function LoadInstalledPackage(const PackageName: string;
AddToAutoInstall: boolean; var Quiet: boolean): TLazPackage;
procedure LoadAutoInstallPackages;
procedure AddUnitToProjectMainUsesSection(AProject: TProject;
const AnUnitName, AnUnitInFilename: string);
procedure AddToIconResource(const aIconFile, aResName: string);
// move files
function CheckDrag(Sender, Source: TObject; X, Y: Integer;
out SrcFilesEdit, TargetFilesEdit: IFilesEditorInterface;
out aFileCount, aDependencyCount, aDirectoryCount: integer;
out TargetTVNode: TTreeNode; out TargetTVType: TTreeViewInsertMarkType
): boolean;
procedure FilesEditDragDrop(Sender, Source: TObject; X, Y: Integer);
function MoveFiles(TargetFilesEdit, SrcFilesEdit: IFilesEditorInterface;
TargetDirectory: string): boolean;
function MoveFiles(TargetFilesEdit, SrcFilesEdit: IFilesEditorInterface;
IDEFiles: TFPList; TargetDirectory: string): boolean;
function CopyMoveFiles(Sender: TObject): boolean;
function ResolveBrokenDependenciesOnline(ABrokenDependencies: TFPList): TModalResult;
function ShowBrokenDependenciesReport(Dependencies: TFPList): TModalResult;
// Components
function FilterMissingDepsForUnit(const UnitFilename: string;
InputPackageList: TPackagePackageArray;
out OutputPackageList: TOwnerPackageArray): TModalResult;
function GetUnitsAndDepsForComps(ComponentClasses: TClassList;
out PackageList: TPackagePackageArray; out UnitList: TStringList): TModalResult;
public
constructor Create(TheOwner: TComponent); override;
destructor Destroy; override;
// initialization and menu
procedure ConnectMainBarEvents; override;
procedure ConnectSourceNotebookEvents; override;
procedure SetupMainBarShortCuts; override;
procedure SetRecentPackagesMenu; override;
procedure AddToMenuRecentPackages(const Filename: string);
procedure SaveSettings; override;
procedure ProcessCommand(Command: word; var Handled: boolean); override;
procedure OnSourceEditorPopupMenu(const AddMenuItemProc: TAddMenuItemProc); override;
procedure TranslateResourceStrings; override;
// files
function GetDefaultSaveDirectoryForFile(const Filename: string): string; override;
function OnRenameFile(const OldFilename, NewFilename: string;
IsPartOfProject: boolean): TModalResult; override;
function FindIncludeFileInProjectDependencies(aProject: TProject;
const Filename: string): string; override;
function GetOwnersOfUnit(const UnitFilename: string): TFPList; override;
procedure ExtendOwnerListWithUsedByOwners(OwnerList: TFPList); override;
function GetSourceFilesOfOwners(OwnerList: TFPList): TStrings; override;
function GetUnitsOfOwners(OwnerList: TFPList; Flags: TPkgIntfGatherUnitTypes): TStrings; override;
function GetPossibleOwnersOfUnit(const UnitFilename: string;
Flags: TPkgIntfOwnerSearchFlags): TFPList; override;
function GetPackageOfCurrentSourceEditor(out APackage: TIDEPackage): TPkgFile;
function GetPackageOfSourceEditor(out APackage: TIDEPackage; ASrcEdit: TObject): TLazPackageFile; override;
function FindVirtualUnitSource(PkgFile: TPkgFile): string;
function SearchFile(const AFilename: string;
SearchFlags: TSearchIDEFileFlags;
InObject: TObject): TPkgFile; override;
function SearchUnitInDesigntimePackages(const AnUnitName: string;
InObject: TObject): TPkgFile; override;
function ShowFindInPackageFilesDlg(APackage: TLazPackage): TModalResult;
// package graph
function AddPackageToGraph(APackage: TLazPackage): TModalResult;
procedure DoShowPackageGraph(Show: boolean);
procedure DoShowPackageGraphPathList(PathList: TFPList); override;
function CheckUserSearchPaths(aCompilerOptions: TBaseCompilerOptions): TModalResult; override;
procedure LazarusSrcDirChanged; override;
function GetPackageCount: integer; override;
function GetPackages(Index: integer): TIDEPackage; override;
function FindPackageWithName(const PkgName: string; IgnorePackage: TIDEPackage = nil): TIDEPackage; override;
function FindInstalledPackageWithUnit(const AnUnitName: string
): TIDEPackage; override;
function IsPackageInstalled(const PkgName: string): TIDEPackage; override;
function IsOwnerDependingOnPkg(AnOwner: TObject; const PkgName: string;
out DependencyOwner: TObject): boolean; override;
procedure GetRequiredPackages(AnOwner: TObject; out PkgList: TFPList;
Flags: TPkgIntfRequiredFlags = []); override;
function AddDependencyToOwners(OwnerList: TFPList; APackage: TIDEPackage;
OnlyTestIfPossible: boolean = false): TModalResult; override;
function AddDependencyToUnitOwners(const OwnedFilename,
RequiredUnitname: string): TModalResult; override;
function RedirectPackageDependency(APackage: TIDEPackage): TIDEPackage; override;
procedure GetPackagesChangedOnDisk(out ListOfPackages: TStringList; IgnoreModifiedFlag: boolean = False); override;
function RevertPackages(APackageList: TStringList): TModalResult; override;
// project
function OpenProjectDependencies(AProject: TProject;
ReportMissing: boolean): TModalResult; override;
function CheckProjectHasInstalledPackages(AProject: TProject;
Interactive: boolean): TModalResult; override;
function CanOpenDesignerForm(AnUnitInfo: TUnitInfo;
Interactive: boolean): TModalResult; override;
function AddProjectDependency(AProject: TProject; APackage: TLazPackage;
OnlyTestIfPossible: boolean = false): TModalResult; override;
function AddProjectDependency(AProject: TProject;
ADependency: TPkgDependency): TModalResult; override;
function AddProjectDependencies(AProject: TProject; const Packages: string;
OnlyTestIfPossible: boolean = false): TModalResult; override;
function ProjectInspectorAddDependency(Sender: TObject;
ADependency: TPkgDependency): TModalResult; override;
function ProjectInspectorRemoveDependency(Sender: TObject;
ADependency: TPkgDependency): TModalResult; override;
function ProjectInspectorReAddDependency(Sender: TObject;
ADependency: TPkgDependency): TModalResult; override;
procedure ProjectInspectorDragDropTreeView(Sender, Source: TObject;
X, Y: Integer); override;
function ProjectInspectorDragOverTreeView(Sender, Source: TObject;
X, Y: Integer; out TargetTVNode: TTreeNode;
out TargetTVType: TTreeViewInsertMarkType): boolean; override;
procedure ProjectInspectorCopyMoveFiles(Sender: TObject); override;
// package editors
function CanClosePackageEditor(APackage: TLazPackage): TModalResult; override;
function CanCloseAllPackageEditors: TModalResult; override;
function DoOpenPkgFile(PkgFile: TPkgFile): TModalResult;
function DoNewPackage: TModalResult; override;
function DoShowLoadedPkgDlg: TModalResult; override;
function DoOpenPackage(APackage: TLazPackage; Flags: TPkgOpenFlags;
ShowAbort: boolean): TModalResult; override;
function DoOpenPackageWithName(const APackageName: string;
Flags: TPkgOpenFlags; ShowAbort: boolean): TModalResult; override;
function DoOpenPackageFile(AFilename: string;
Flags: TPkgOpenFlags;
ShowAbort: boolean): TModalResult; override;
function IsPackageEditorForm(AForm: TCustomForm): boolean; override;
procedure OpenHiddenModifiedPackages; override;
function DoSavePackage(APackage: TLazPackage;
Flags: TPkgSaveFlags): TModalResult; override;
function DoSaveAllPackages(Flags: TPkgSaveFlags): TModalResult; override;
function DoClosePackageEditor(APackage: TLazPackage): TModalResult; override;
function DoCloseAllPackageEditors: TModalResult; override;
function DoAddActiveUnitToAPackage: TModalResult;
function DoNewPackageComponent: TModalResult;
function SavePackageFiles(APackage: TLazPackage): TModalResult;
function WarnAboutMissingPackageFiles(APackage: TLazPackage): TModalResult;
function AddPackageDependency(APackage: TLazPackage; const ReqPackage: string;
OnlyTestIfPossible: boolean = false): TModalResult; override;
function ApplyDependency(CurDependency: TPkgDependency): TModalResult; override;
function GetPackageOfEditorItem(Sender: TObject): TIDEPackage; override;
// package compilation
function DoCompileProjectDependencies(AProject: TProject;
Flags: TPkgCompileFlags): TModalResult; override;
function DoCompilePackage(APackage: TIDEPackage; Flags: TPkgCompileFlags;
ShowAbort: boolean): TModalResult; override;
function DoCreatePackageMakefile(APackage: TLazPackage;
ShowAbort: boolean): TModalResult;
function DoCreatePackageFpmakefile(APackage: TLazPackage;
ShowAbort: boolean): TModalResult;
// package installation
procedure LoadInstalledPackages; override;
procedure UnloadInstalledPackages;
function DoInstallPackage(APackage: TLazPackage): TModalResult;
function DoUninstallPackage(APackage: TLazPackage;
Flags: TPkgUninstallFlags; ShowAbort: boolean): TModalResult;
function CheckInstallPackageList(InstallPkgIDList: TObjectList;
UninstallPkgIDList: TObjectList = nil; Flags: TPkgInstallInIDEFlags = []
): boolean; override;
function InstallPackages(PkgIdList: TObjectList;
Flags: TPkgInstallInIDEFlags = []): TModalResult; override;
function UninstallPackage(APackage: TIDEPackage; ShowAbort: boolean): TModalResult; override;
procedure DoTranslatePackage(APackage: TLazPackage);
function DoOpenPackageSource(APackage: TLazPackage): TModalResult;
function DoCompileAutoInstallPackages(Flags: TPkgCompileFlags;
OnlyBase: boolean): TModalResult; override;
function DoSaveAutoInstallConfig: TModalResult; override;
function DoPublishPackage(APackage: TLazPackage; Flags: TPkgSaveFlags;
ShowDialog: boolean): TModalResult;
// components
function AddUnitDepsForCompClasses(const UnitFilename: string;
ComponentClasses: TClassList; Quiet: boolean): TModalResult; override;
function GetUsableComponentUnits(CurRoot: TPersistent): TFPList; override; // list of TUnitInfo
procedure IterateComponentNames(CurRoot: TPersistent; TypeData: PTypeData;
Proc: TGetStrProc); override;
function FindUsableComponent(CurRoot: TPersistent;
const ComponentPath: string): TComponent; override;
function FindReferencedRootComponent(CurRoot: TPersistent;
const ComponentName: string): TComponent; override;
end;
{ TLazPackageDescriptors }
TLazPackageDescriptors = class(TPackageDescriptors)
private
fDestroying: boolean;
fItems: TFPList; // list of TProjectDescriptor
protected
function GetItems(Index: integer): TPackageDescriptor; override;
public
constructor Create;
destructor Destroy; override;
function Count: integer; override;
function GetUniqueName(const Name: string): string; override;
function IndexOf(const Name: string): integer; override;
function FindByName(const Name: string): TPackageDescriptor; override;
procedure RegisterDescriptor(Descriptor: TPackageDescriptor); override;
procedure UnregisterDescriptor(Descriptor: TPackageDescriptor); override;
procedure AddDefaultPackageDescriptors;
public
property Items[Index: integer]: TPackageDescriptor read GetItems; default;
end;
{ TPackageDescriptorStd }
TPackageDescriptorStd = class(TPackageDescriptor)
public
constructor Create; override;
function GetLocalizedName: string; override;
function GetLocalizedDescription: string; override;
end;
var
LazPackageDescriptors: TLazPackageDescriptors;
implementation
const
constNewPackageName = 'NewPackage'; //must be valid Pascal identifier, thus should not be allowed to be translated
{ TPkgManager }
procedure TPkgManager.MainIDEitmPkgOpenPackageFileClick(Sender: TObject);
var
OpenDialog: TOpenDialog;
AFilename: string;
I: Integer;
OpenFlags: TPkgOpenFlags;
begin
OpenDialog:=TOpenDialog.Create(nil);
try
InputHistories.ApplyFileDialogSettings(OpenDialog);
OpenDialog.Title:=lisOpenPackageFile;
OpenDialog.Options:=OpenDialog.Options+[ofAllowMultiSelect];
OpenDialog.Filter:=dlgFilterLazarusPackage+' (*.lpk)|*.lpk'
+'|'+dlgFilterAll+' ('+FileMask+')|'+FileMask;
if OpenDialog.Execute and (OpenDialog.Files.Count>0) then begin
OpenFlags:=[pofAddToRecent];
For I := 0 to OpenDialog.Files.Count-1 do
Begin
AFilename:=CleanAndExpandFilename(OpenDialog.Files.Strings[i]);
if i<OpenDialog.Files.Count-1 then
Include(OpenFlags,pofMultiOpen)
else
Exclude(OpenFlags,pofMultiOpen);
if DoOpenPackageFile(AFilename,OpenFlags,true)=mrAbort then begin
break;
end;
end;
end;
InputHistories.StoreFileDialogSettings(OpenDialog);
finally
OpenDialog.Free;
end;
end;
procedure TPkgManager.MainIDEitmPkgPkgGraphClick(Sender: TObject);
begin
DoShowPackageGraph(true);
end;
procedure TPkgManager.MainIDEitmPkgEditInstallPkgsClick(Sender: TObject);
var
RebuildIDE: Boolean;
PkgIDList: TObjectList;
begin
if ShowEditInstallPkgsDialog(PackageGraph.FirstInstallDependency, PkgIDList, RebuildIDE) then
if RebuildIDE
then InstallPackages(PkgIDList, [piiifSkipChecks, piiifClear, piiifRebuildIDE])
else InstallPackages(PkgIDList, [piiifSkipChecks, piiifClear]);
FreeThenNil(PkgIDList);
end;
procedure TPkgManager.IDEComponentPaletteOpenPackage(Sender: TObject);
begin
if (Sender=nil) or (not (Sender is TLazPackage)) then exit;
DoOpenPackage(TLazPackage(Sender),[],false);
end;
procedure TPkgManager.IDEComponentPaletteOpenUnit(Sender: TObject);
var
PkgComponent: TPkgComponent;
PkgFile: TPkgFile;
Filename: String;
begin
if (Sender=nil) then exit;
if (Sender is TPkgFile) then
DoOpenPkgFile(TPkgFile(Sender))
else if (Sender is TPkgComponent) then begin
PkgComponent:=TPkgComponent(Sender);
PkgFile:=PkgComponent.PkgFile;
if PkgFile=nil then exit;
Filename:='';
if PkgFile.FileType=pftVirtualUnit then
Filename:=FindVirtualUnitSource(PkgFile);
if Filename='' then
Filename:=PkgFile.GetFullFilename;
MainIDE.DoOpenFileAndJumpToIdentifier(
Filename,PkgComponent.ComponentClass.ClassName,
-1, -1, // open page somewhere
[ofOnlyIfExists,ofAddToRecent,ofRegularFile,ofConvertMacros]);
end;
end;
procedure TPkgManager.GetDependencyOwnerDescription(
Dependency: TPkgDependency; out Description: string);
begin
GetDescriptionOfDependencyOwner(Dependency,Description);
end;
procedure TPkgManager.GetDependencyOwnerDirectory(Dependency: TPkgDependency;
out Directory: string);
begin
GetDirectoryOfDependencyOwner(Dependency,Directory);
end;
procedure TPkgManager.PackageFileLoaded(Sender: TObject);
begin
DoCallNotifyHandler(pihtPackageFileLoaded,Sender);
end;
function TPkgManager.DoBeforeCompilePackages(aPkgList: TFPList): TModalResult;
// called before a bunch of packages are compiled
function GetIgnorePkgOutDirID(CurPkg: TLazPackage): string;
begin
Result:='PkgOutDir#'+CurPkg.Filename+':'+CurPkg.GetOutputDirectory;
end;
var
PkgWithProjOverriddenOutDirs: TFPList;
i: Integer;
CurPkg: TLazPackage;
OutDir: String;
IgnoreItem: TIgnoreIDEQuestionItem;
s: String;
begin
Result:=mrOk;
if MainIDEBar=nil then exit; // not interactive
if InputHistories=nil then exit;
if not Assigned(OnGetOutputDirectoryOverride) then exit;
PkgWithProjOverriddenOutDirs:=TFPList.Create;
try
for i:=0 to aPkgList.Count-1 do
begin
CurPkg:=TLazPackage(aPkgList[i]);
OutDir:='';
OnGetOutputDirectoryOverride(CurPkg,OutDir,[bmgtProject,bmgtSession]);
if OutDir<>'' then begin
IgnoreItem:=InputHistories.Ignores.Find(GetIgnorePkgOutDirID(CurPkg));
if (IgnoreItem=nil) then
PkgWithProjOverriddenOutDirs.Add(CurPkg);
end;
end;
if PkgWithProjOverriddenOutDirs.Count>0 then
begin
s:='';
for i:=0 to PkgWithProjOverriddenOutDirs.Count-1 do begin
CurPkg:=TLazPackage(PkgWithProjOverriddenOutDirs[i]);
OutDir:=CreateRelativePath(CurPkg.GetOutputDirectory,CurPkg.Directory);
s+=CurPkg.Name+': '+OutDir+LineEnding;
end;
if IDEMessageDialog(lisConfirmation,
Format(lisPkgTheProjectOverridesTheOutputDirectoryOfTheFollowin,
[LineEnding, LineEnding+LineEnding, s]),
mtWarning, [mbOk, mbCancel])<>mrOk
then
exit(mrCancel);
// remember the answer
for i:=0 to PkgWithProjOverriddenOutDirs.Count-1 do begin
CurPkg:=TLazPackage(PkgWithProjOverriddenOutDirs[i]);
InputHistories.Ignores.Add(GetIgnorePkgOutDirID(CurPkg),iiidForever);
end;
end;
finally
PkgWithProjOverriddenOutDirs.Free;
end;
end;
function TPkgManager.LoadDependencyList(FirstDependency: TPkgDependency;
Quiet: boolean): TModalResult;
var
CurDependency: TPkgDependency;
OpenResult: TLoadPackageResult;
begin
Result:=mrCancel;
// load all packages
CurDependency:=FirstDependency;
while CurDependency<>nil do begin
OpenResult:=PackageGraph.OpenDependency(CurDependency,false);
if OpenResult<>lprSuccess then begin
if not Quiet then
IDEMessageDialog(lisCCOErrorCaption,
Format(lisUnableToLoadPackage, [CurDependency.AsString]),
mtError,[mbCancel]);
exit;
end;
CurDependency:=CurDependency.NextRequiresDependency;
end;
Result:=mrOk;
end;
procedure TPkgManager.OpenPackageForCurrentSrcEditFile(Sender: TObject);
var
APackage: TIDEPackage;
begin
GetPackageOfCurrentSourceEditor(APackage);
if APackage is TLazPackage then
DoOpenPackage(TLazPackage(APackage),[],false);
end;
procedure TPkgManager.CreateIDEWindow(Sender: TObject; aFormName: string; var
AForm: TCustomForm; DoDisableAutoSizing: boolean);
var
APackageName: String;
NewDependency: TPkgDependency;
APackage: TLazPackage;
LoadResult: TLoadPackageResult;
begin
//debugln(['TPkgManager.CreateIDEWindow ',aFormName]);
if SysUtils.CompareText(aFormName,NonModalIDEWindowNames[nmiwPkgGraphExplorer])=0
then begin
DoShowPackageGraph(false);
AForm:=PackageGraphExplorer;
if DoDisableAutoSizing then
AForm.DisableAutoSizing{$IFDEF DebugDisableAutoSizing}('TPkgManager.CreateIDEWindow'){$ENDIF};
end else if SysUtils.CompareText(PackageEditorWindowPrefix,
copy(aFormName,1,length(PackageEditorWindowPrefix)))=0
then begin
APackageName:=copy(aFormName,length(PackageEditorWindowPrefix)+1,length(aFormName));
if not IsValidPkgName(APackageName) then exit;
NewDependency:=TPkgDependency.Create;
try
NewDependency.PackageName:=APackageName;
NewDependency.DependencyType:=pdtLazarus;
LoadResult:=PackageGraph.OpenDependency(NewDependency,false);
if LoadResult<>lprSuccess then exit;
finally
NewDependency.Free;
end;
APackage:=PackageGraph.FindPackageWithName(APackageName,nil);
if APackage=nil then exit;
AForm:=PackageEditors.CreateEditor(APackage,DoDisableAutoSizing);
end;
end;
function TPkgManager.PackageGraphSrcEditFileIsModified(const SrcFilename: string
): boolean;
var
SrcEdit: TSourceEditor;
begin
SrcEdit:=SourceEditorManager.SourceEditorIntfWithFilename(SrcFilename);
Result:=(SrcEdit<>nil) and SrcEdit.Modified;
end;
procedure TPkgManager.MainIDEitmPkgAddCurFileToPkgClick(Sender: TObject);
begin
DoAddActiveUnitToAPackage;
end;
procedure TPkgManager.MainIDEitmPkgNewComponentClick(Sender: TObject);
begin
DoNewPackageComponent;
end;
procedure TPkgManager.MainIDEitmPkgOpenPackageOfCurUnitClicked(Sender: TObject);
var
ActiveSourceEditor: TSourceEditorInterface;
ActiveUnitInfo: TUnitInfo;
PkgFile: TPkgFile;
begin
MainIDE.GetCurrentUnitInfo(ActiveSourceEditor,ActiveUnitInfo);
if ActiveSourceEditor=nil then exit;
PkgFile:=PackageGraph.FindFileInAllPackages(ActiveUnitInfo.Filename,true,
not ActiveUnitInfo.IsPartOfProject);
if PkgFile=nil then
IDEMessageDialog(lisProjAddPackageNotFound,
lisPkgThisFileIsNotInAnyLoadedPackage, mtInformation, [mbCancel])
else
DoOpenPackageFile(PkgFile.LazPackage.Filename,[pofAddToRecent],false);
end;
procedure TPkgManager.AfterWritePackage(Sender: TObject; Restore: boolean);
var
Pkg: TLazPackage;
begin
Pkg := (Sender as TPackageIDEOptions).Package;
//debugln(['TPkgManager.AfterWritePackage ',Pkg, ' Restore=',Restore]);
Pkg.DefineTemplates.AllChanged(false);
if Restore then
Pkg.RestoreOptions;
end;
procedure TPkgManager.BeforeReadPackage(Sender: TObject);
begin
(Sender as TPackageIDEOptions).Package.BackupOptions;
end;
function TPkgManager.PackageEditorCompilePackage(Sender: TObject;
APackage: TLazPackage; CompileClean, CompileRequired: boolean): TModalResult;
var
Flags: TPkgCompileFlags;
begin
Flags:=[];
if CompileClean then Include(Flags,pcfCleanCompile);
if CompileRequired then Include(Flags,pcfCompileDependenciesClean);
//debugln('TPkgManager.OnPackageEditorCompilePackage OS=',Globals.TargetOS);
Result:=DoCompilePackage(APackage,Flags,false);
end;
procedure TPkgManager.PackageEditorCopyMoveFiles(Sender: TObject);
begin
CopyMoveFiles(Sender);
end;
function TPkgManager.PackageEditorCreateMakefile(Sender: TObject;
APackage: TLazPackage): TModalResult;
begin
Result:=DoCreatePackageMakefile(APackage,false);
end;
function TPkgManager.PackageEditorCreateFpmakeFile(Sender: TObject;
APackage: TLazPackage): TModalResult;
begin
Result:=DoCreatePackageFpmakefile(APackage,false);
end;
{$IFDEF UseLRS}
procedure TPkgManager.AddToIconResource(const aIconFile, aResName: string);
var
BinFileStream: TFileStream;
ResMemStream: TMemoryStream;
ResType: String;
OldLen, NewLen: integer;
begin
try
BinFileStream:=TFileStream.Create(aIconFile,fmOpenRead);
try
ResMemStream:=TMemoryStream.Create;
try
Assert(BinFileStream.Position=0, 'TPkgManager.AddToIconResource: Stream.Position > 0');
ResType:=UpperCase(ExtractFileExt(aIconFile));
if ResType<>'' then
Delete(ResType, 1, 1);
BinaryToLazarusResourceCode(BinFileStream,ResMemStream,aResName,ResType);
ResMemStream.Position:=0;
OldLen:=Length(FIconLRSSource);
NewLen:=ResMemStream.Size;
if NewLen>0 then begin
SetLength(FIconLRSSource,OldLen+NewLen);
ResMemStream.Read(FIconLRSSource[OldLen+1],NewLen);
end;
finally
ResMemStream.Free;
end;
finally
BinFileStream.Free;
end;
except
on E: Exception do begin
MessageDlg(lisCCOErrorCaption,
Format(lisErrorLoadingFile2,[aIconFile]) + LineEnding + E.Message,
mtError, [mbCancel], 0);
end;
end;
end;
{$ELSE}
// ToDo: Use FPC's resource type (.res)
{$ENDIF}
function TPkgManager.PackageEditorCreateFile(Sender: TObject;
Params: TAddToPkgResult): TModalResult;
var
LE: String;
UsesLine: String;
NewSource: String;
UnitDirectives: String;
IconLRSFilename: String;
ResName: String;
CodeBuf: TCodeBuffer;
begin
Result:=mrCancel;
// create icon resource
if Params.IconNormFile<>'' then
begin
IconLRSFilename:=ChangeFileExt(Params.UnitFilename,'')+'_icon.lrs';
CodeBuf:=CodeToolBoss.CreateFile(IconLRSFilename);
if CodeBuf=nil then begin
debugln(['Error: (lazarus) [TPkgManager.PackageEditorCreateFile] file create failed: ',IconLRSFilename]);
exit;
end;
FIconLRSSource:='';
ResName:=ExtractFileNameOnly(Params.NewClassName);
AddToIconResource(Params.IconNormFile, ResName);
if Params.Icon150File<>'' then
AddToIconResource(Params.Icon150File, ResName+'_150');
if Params.Icon200File<>'' then
AddToIconResource(Params.Icon200File, ResName+'_200');
CodeBuf.Source:=FIconLRSSource;
Result:=SaveCodeBuffer(CodeBuf);
if Result<>mrOk then exit;
end
else
IconLRSFilename:='';
// create sourcecode
UsesLine:='Classes, SysUtils';
if PackageGraph.FindDependencyRecursively(Params.Pkg.FirstRequiredDependency,'LCL')<>nil
then
UsesLine:=UsesLine+', LResources, Forms, Controls, Graphics, Dialogs';
if (System.Pos(Params.UsedUnitname,UsesLine)<1) and (Params.UsedUnitname<>'') then
UsesLine:=UsesLine+', '+Params.UsedUnitname;
UnitDirectives:='{$mode objfpc}{$H+}';
if Params.Pkg<>nil then
UnitDirectives:=TFileDescPascalUnit.CompilerOptionsToUnitDirectives(
Params.Pkg.CompilerOptions);
LE:=LineEnding;
NewSource:=
'unit '+Params.Unit_Name+';'+LE
+LE
+UnitDirectives+LE
+LE
+'interface'+LE
+LE
+'uses'+LE
+' '+UsesLine+';'+LE
+LE
+'type'+LE
+' '+Params.NewClassName+' = class('+Params.AncestorType+')'+LE
+' private'+LE
+LE
+' protected'+LE
+LE
+' public'+LE
+LE
+' published'+LE
+LE
+' end;'+LE
+LE
+'procedure Register;'+LE
+LE
+'implementation'+LE
+LE
+'procedure Register;'+LE
+'begin'+LE;
if IconLRSFilename<>'' then
NewSource:=NewSource
+' {$I '+ExtractFileName(IconLRSFilename)+'}'+LE;
NewSource:=NewSource
+' RegisterComponents('''+Params.PageName+''',['+Params.NewClassName+']);'+LE
+'end;'+LE
+LE
+'end.'+LE;
FileDescriptorUnit.Owner:=Params.Pkg;
try
Result:=MainIDE.DoNewEditorFile(FileDescriptorUnit,
Params.UnitFilename,NewSource,
[nfOpenInEditor,nfIsNotPartOfProject,nfSave,nfAddToRecent]);
finally
FileDescriptorUnit.Owner:=nil;
end;
end;
function TPkgManager.PackageEditorDeleteAmbiguousFiles(Sender: TObject;
APackage: TLazPackage; const Filename: string): TModalResult;
begin
Result:=BuildBoss.DeleteAmbiguousFiles(Filename);
end;
procedure TPkgManager.PackageEditorDragDropTreeView(Sender, Source: TObject;
X, Y: Integer);
begin
FilesEditDragDrop(Sender, Source, X, Y);
end;
function TPkgManager.PackageEditorDragOverTreeView(Sender, Source: TObject;
X, Y: Integer; out TargetTVNode: TTreeNode;
out TargetTVType: TTreeViewInsertMarkType): boolean;
var
aFileCount: integer;
aDependencyCount: integer;
aDirectoryCount: integer;
TargetFilesEdit: IFilesEditorInterface;
SrcFilesEdit: IFilesEditorInterface;
begin
Result:=CheckDrag(Sender, Source, X, Y, TargetFilesEdit, SrcFilesEdit, aFileCount,
aDependencyCount, aDirectoryCount, TargetTVNode, TargetTVType);
end;
function TPkgManager.PackageEditorFindInFiles(Sender: TObject;
APackage: TLazPackage): TModalResult;
begin
Result:=ShowFindInPackageFilesDlg(APackage);
end;
function TPkgManager.PackageEditorAddToProject(Sender: TObject;
APackage: TLazPackage; OnlyTestIfPossible: boolean): TModalResult;
begin
Result:=AddProjectDependency(Project1,APackage,OnlyTestIfPossible);
end;
function TPkgManager.PackageEditorInstallPackage(Sender: TObject;
APackage: TLazPackage): TModalResult;
begin
Result:=DoInstallPackage(APackage);
end;
function TPkgManager.PackageEditorPublishPackage(Sender: TObject;
APackage: TLazPackage): TModalResult;
begin
Result:=DoPublishPackage(APackage,[],true);
end;
function TPkgManager.PackageEditorRevertPackage(Sender: TObject;
APackage: TLazPackage): TModalResult;
begin
if (not FilenameIsAbsolute(APackage.Filename))
or (not FileExistsUTF8(APackage.Filename)) then
exit(mrCancel);
Result:=DoOpenPackageFile(APackage.Filename,[pofRevert],false);
end;
function TPkgManager.PackageEditorUninstallPackage(Sender: TObject;
APackage: TLazPackage): TModalResult;
begin
Result:=DoUninstallPackage(APackage,[],false);
end;
function TPkgManager.PackageEditorOpenPkgFile(Sender: TObject;
PkgFile: TPkgFile): TModalResult;
begin
Result:=DoOpenPkgFile(PkgFile);
end;
procedure TPkgManager.PackageEditorFreeEditor(APackage: TLazPackage);
begin
APackage.Editor:=nil;
PackageGraph.ClosePackage(APackage);
end;
function TPkgManager.PackageGraphCheckInterPkgFiles(IDEObject: TObject;
PkgList: TFPList; out FilesChanged: boolean): boolean;
begin
Result:=CheckInterPkgFiles(IDEObject,PkgList,FilesChanged);
end;
function TPkgManager.PackageEditorOpenPackage(Sender: TObject;
APackage: TLazPackage): TModalResult;
begin
Result:=DoOpenPackage(APackage,[],false);
end;
function TPkgManager.PackageEditorSavePackage(Sender: TObject;
APackage: TLazPackage; SaveAs: boolean): TModalResult;
begin
if SaveAs then
Result:=DoSavePackage(APackage,[psfSaveAs])
else
Result:=DoSavePackage(APackage,[]);
end;
function TPkgManager.PackageEditorViewPkgSource(Sender: TObject;
APackage: TLazPackage): TModalResult;
begin
Result:=DoOpenPackageSource(APackage);
end;
procedure TPkgManager.PackageGraphBeginUpdate(Sender: TObject);
begin
if PackageGraphExplorer<>nil then PackageGraphExplorer.BeginUpdate;
end;
procedure TPkgManager.PackageGraphChangePackageName(APackage: TLazPackage;
const OldName: string);
begin
if PackageGraphExplorer<>nil then
PackageGraphExplorer.UpdatePackageName(APackage,OldName);
end;
procedure TPkgManager.PackageGraphDeletePackage(APackage: TLazPackage);
begin
if APackage.Editor<>nil then begin
APackage.Editor.Hide;
APackage.Editor.Free;
end;
end;
procedure TPkgManager.PackageGraphDependencyModified(ADependency: TPkgDependency);
var
DepOwner: TObject;
begin
DepOwner:=ADependency.Owner;
if DepOwner is TLazPackage then
TLazPackage(DepOwner).Modified:=true
else if DepOwner is TProject then
TProject(DepOwner).Modified:=true;
end;
function TPkgManager.PackageGraphExplorerOpenPackage(Sender: TObject;
APackage: TLazPackage): TModalResult;
begin
Result:=DoOpenPackage(APackage,[pofAddToRecent],false);
end;
function TPkgManager.PackageGraphExplorerOpenProject(Sender: TObject;
AProject: TProject): TModalResult;
begin
if AProject<>Project1 then exit(mrCancel);
MainIDE.DoShowProjectInspector;
Result:=mrOk;
end;
procedure TPkgManager.PackageGraphAddPackage(Pkg: TLazPackage);
begin
if FileExistsUTF8(Pkg.FileName) then LazPackageLinks.AddUserLink(Pkg);
if PackageGraphExplorer<>nil then
PackageGraphExplorer.UpdatePackageAdded(Pkg);
end;
procedure TPkgManager.PackageGraphEndUpdate(Sender: TObject; GraphChanged: boolean);
begin
if GraphChanged then IncreaseCompilerParseStamp;
if PackageGraphExplorer<>nil then begin
if GraphChanged then PackageGraphExplorer.UpdateAll;
PackageGraphExplorer.EndUpdate;
end;
if GraphChanged then begin
if PackageEditors<>nil then
PackageEditors.UpdateAllEditors(false);
if ProjInspector<>nil then
ProjInspector.UpdateRequiredPackages;
DoCallNotifyHandler(pihtGraphChanged,Self);
end;
end;
procedure TPkgManager.PackageGraphFindFPCUnit(const AUnitName,
Directory: string; var Filename: string);
begin
if (Directory<>'') and not FilenameIsAbsolute(Directory) then
RaiseGDBException(Directory);
//DebugLn('TPkgManager.PackageGraphFindFPCUnit "',Directory,'"');
Filename:=CodeToolBoss.DirectoryCachePool.FindUnitInUnitLinks(Directory, AUnitName);
end;
function TPkgManager.PackageGraphExplorerUninstallPackage(Sender: TObject;
APackage: TLazPackage): TModalResult;
begin
Result:=DoUninstallPackage(APackage,[],false);
end;
procedure TPkgManager.MainIDEitmPkgNewPackageClick(Sender: TObject);
begin
DoNewPackage;
end;
procedure TPkgManager.MainIDEitmPkgOpenLoadedPackageClicked(Sender: TObject);
begin
DoShowLoadedPkgDlg;
end;
procedure TPkgManager.MainIDEitmPackageLinksClicked(Sender: TObject);
begin
ShowPackageLinks;
end;
procedure TPkgManager.MainIDEitmOpenRecentPackageClicked(Sender: TObject);
procedure UpdateEnvironment;
begin
SetRecentPackagesMenu;
MainIDE.SaveEnvironment;
end;
var
AFilename: string;
begin
// Hint holds the full filename, Caption may have a shortened form.
AFileName:=(Sender as TIDEMenuItem).Hint;
if DoOpenPackageFile(AFilename,[pofAddToRecent],false)=mrOk then begin
UpdateEnvironment;
end else begin
// open failed
if not FileExistsUTF8(AFilename) then begin
// file does not exist -> delete it from recent file list
EnvironmentOptions.RemoveFromRecentPackageFiles(AFilename);
UpdateEnvironment;
end;
end;
end;
procedure TPkgManager.ApplicationIdleHandler(Sender: TObject; var Done: Boolean);
begin
if PackageGraph = nil then Exit;
if MainIDE.ToolStatus<>itNone then exit;
if (Screen.ActiveCustomForm<>nil)
and (fsModal in Screen.ActiveCustomForm.FormState) then exit;
PackageGraph.CloseUnneededPackages;
end;
function TPkgManager.DoShowSavePackageAsDialog(APackage: TLazPackage): TModalResult;
var
OldPkgFilename: String;
SaveDialog: TSaveDialog;
NewFileName: String;
NewPkgName: String;
ConflictPkg: TLazPackage;
PkgFile: TPkgFile;
LowerFilename: String;
BrokenDependencies: TFPList;
RenameDependencies: Boolean;
OldPkgName: String;
NewMainUnitFileName: String;
procedure RenamePackageInProject;
var
AProject: TProject;
OldUnitName: String;
NewUnitName: String;
begin
AProject:=Project1;
if (pfMainUnitIsPascalSource in AProject.Flags)
and (AProject.MainUnitInfo<>nil) then begin
OldUnitName:=OldPkgName;
NewUnitName:=APackage.Name;
if (OldUnitName<>NewUnitName) then begin
MainIDE.SaveSourceEditorChangesToCodeCache(nil);
if CodeToolBoss.RenameUsedUnit(
AProject.MainUnitInfo.Source,OldUnitName,NewUnitName,'')
then
AProject.MainUnitInfo.Modified:=true;
end;
end;
end;
begin
OldPkgFilename:=APackage.Filename;
OldPkgName:=APackage.Name;
SaveDialog:=TSaveDialog.Create(nil);
try
InputHistories.ApplyFileDialogSettings(SaveDialog);
SaveDialog.Title:=Format(lisPkgMangSavePackageLpk, [APackage.IDAsString]);
SaveDialog.Filter:=dlgFilterLazarusPackage+' (*.lpk)|*.lpk'
+'|'+dlgFilterAll+' ('+FileMask+')|'+FileMask;
if APackage.HasDirectory then
SaveDialog.InitialDir:=APackage.Directory;
// build a nice package filename suggestion
NewFileName:=APackage.Name+'.lpk';
SaveDialog.FileName:=NewFileName;
repeat
Result:=mrCancel;
if not SaveDialog.Execute then begin
// user cancels
Result:=mrCancel;
exit;
end;
NewFileName:=CleanAndExpandFilename(SaveDialog.Filename);
NewPkgName:=ExtractFileNameOnly(NewFilename);
if APackage.MainUnitHasPkgName then
NewMainUnitFileName:=ChangeFileExt(NewFileName,'.pas')
else
NewMainUnitFileName:='';
if PackageEditors.FindEditor(NewPkgName) <> nil then
begin
Result:=IDEMessageDialog(lisPkgMangInvalidPackageName,
Format(lisPkgMangSaveAsAlreadyOpenedPackage, [NewPkgName]),
mtInformation,[mbRetry,mbAbort]);
if Result=mrAbort then exit;
continue; // try again
end;
// check file extension
if ExtractFileExt(NewFilename)='' then begin
// append extension
NewFileName:=NewFileName+'.lpk';
end
else if not FilenameExtIs(NewFilename,'.lpk',true) then begin
Result:=IDEMessageDialog(lisPkgMangInvalidPackageFileExtension,
lisPkgMangPackagesMustHaveTheExtensionLpk,
mtInformation,[mbRetry,mbAbort]);
if Result=mrAbort then exit;
continue; // try again
end;
// check filename
if not IsValidPkgName(NewPkgName) then begin
Result:=IDEMessageDialog(lisPkgMangInvalidPackageName,
Format(lisPkgMangThePackageNameIsNotAValidPackageNamePleaseChooseAn,
[NewPkgName, LineEnding]),
mtInformation,[mbRetry,mbAbort]);
if Result=mrAbort then exit;
continue; // try again
end;
// apply naming conventions
if lowercase(NewPkgName) <> NewPkgName then
begin
LowerFilename:=ExtractFilePath(NewFilename)+lowercase(ExtractFileName(NewFilename));
case EnvironmentOptions.CharcaseFileAction of
ccfaAsk:
if IDEMessageDialog(lisPkgMangRenameFileLowercase,
Format(lisPkgMangShouldTheFileRenamedLowercaseTo,[LineEnding, LowerFilename]),
mtConfirmation,[mbYes,mbNo])=mrYes
then
NewFileName:=LowerFilename;
ccfaAutoRename: NewFileName:=LowerFilename;
ccfaIgnore: ;
end;
end;
// check unit name conflict
if NewMainUnitFileName<>'' then
begin
PkgFile:=APackage.FindUnit(NewPkgName);
if PkgFile<>nil then begin
Result:=IDEMessageDialog(lisNameConflict,
lisThePackageAlreadyContainsAUnitWithThisName,
mtWarning,[mbRetry,mbAbort]);
if Result=mrAbort then exit;
continue; // try again
end;
end;
// check package name conflict
ConflictPkg:=PackageGraph.FindPackageWithName(NewPkgName,APackage);
if ConflictPkg<>nil then begin
Result:=IDEMessageDialog(lisPkgMangPackageNameAlreadyExists,
Format(lisPkgMangThereIsAlreadyAnotherPackageWithTheName,
[NewPkgName, LineEnding, ConflictPkg.IDAsString, LineEnding, ConflictPkg.Filename]),
mtInformation,[mbRetry,mbAbort,mbIgnore]);
if Result=mrAbort then exit;
if Result<>mrIgnore then continue; // try again
end;
// check file name conflict with project
if (NewMainUnitFileName<>'')
and (Project1.ProjectUnitWithFilename(NewMainUnitFileName)<>nil) then begin
Result:=IDEMessageDialog(lisPkgMangFilenameIsUsedByProject,
Format(lisPkgMangTheFileNameIsPartOfTheCurrentProject,[NewFilename,LineEnding]),
mtInformation,[mbRetry,mbAbort]);
if Result=mrAbort then exit;
continue; // try again
end;
// check file name conflicts with files in other packages
if (NewMainUnitFileName<>'') then
begin
PkgFile:=PackageGraph.FindFileInAllPackages(NewMainUnitFileName,true,false);
if PkgFile<>nil then begin
Result:=IDEMessageDialog(lisPkgMangFilenameIsUsedByOtherPackage,
Format(lisPkgMangTheFileNameIsUsedByThePackageInFile, [NewFilename, LineEnding,
PkgFile.LazPackage.IDAsString, LineEnding, PkgFile.LazPackage.Filename]),
mtWarning,[mbRetry,mbAbort]);
if Result=mrAbort then exit;
continue; // try again
end;
end;
// check for broken dependencies
BrokenDependencies:=PackageGraph.GetBrokenDependenciesWhenChangingPkgID(
APackage,NewPkgName,APackage.Version);
RenameDependencies:=false;
try
if BrokenDependencies.Count>0 then begin
Result:=ShowBrokenDependencies(BrokenDependencies);
if Result=mrOK then // = Yes
RenameDependencies:=true
else if Result<>mrClose then // <> Ignore
exit;
end;
finally
BrokenDependencies.Free;
end;
// check existing file
if (CompareFilenames(NewFileName,OldPkgFilename)<>0) then
begin
if FileExistsUTF8(NewFileName) then begin
Result:=IDEMessageDialog(lisPkgMangReplaceFile,
Format(lisPkgMangReplaceExistingFile, [NewFilename]),
mtConfirmation,[mbOk,mbCancel]);
if Result<>mrOk then exit;
end;
if FileExistsUTF8(NewMainUnitFileName) then
begin
Result:=IDEMessageDialog(lisPkgMangReplaceFile,
Format(lisPkgMangReplaceExistingFile, [NewFilename]),
mtConfirmation,[mbOk,mbCancel]);
if Result<>mrOk then exit;
end;
end;
// check if new file is read/writable
Result:=CheckCreatingFile(NewFileName,true);
if Result=mrAbort then exit;
until Result<>mrRetry;
finally
InputHistories.StoreFileDialogSettings(SaveDialog);
SaveDialog.Free;
end;
// set filename
APackage.Filename:=NewFilename;
if Assigned(APackage.Editor) then
APackage.Editor.LazPackage := APackage;//force package editor name change!
// rename package
PackageGraph.ChangePackageID(APackage,NewPkgName,APackage.Version,
RenameDependencies,true);
SaveAutoInstallDependencies;
RenamePackageInProject;
//update LastOpenPackages list
EnvironmentOptions.LastOpenPackages.Remove(OldPkgFilename);
EnvironmentOptions.LastOpenPackages.Add(NewFileName);
MainIDE.SaveEnvironment;
// clean up old package file to reduce ambiguousities
if FileExistsUTF8(OldPkgFilename)
and (CompareFilenames(OldPkgFilename,NewFilename)<>0) then begin
if IDEMessageDialog(lisPkgMangDeleteOldPackageFile,
Format(lisPkgMangDeleteOldPackageFile2, [OldPkgFilename]),
mtConfirmation,[mbYes,mbNo])=mrYes
then begin
if DeleteFileUTF8(OldPkgFilename) then begin
RemoveFromRecentList(OldPkgFilename,
EnvironmentOptions.RecentPackageFiles,rltFile);
end else begin
IDEMessageDialog(lisPkgMangDeleteFailed,
Format(lisPkgMangUnableToDeleteFile, [OldPkgFilename]), mtError, [mbOk]);
end;
end;
end;
// success
Result:=mrOk;
end;
function TPkgManager.CheckPackageGraphForCompilation(APackage: TLazPackage;
FirstDependency: TPkgDependency; const Directory: string; ShowAbort: boolean
): TModalResult;
var
PathList: TFPList;
Dependency: TPkgDependency;
PkgFile1,PkgFile2: TPkgFile;
ConflictPkg: TLazPackage;
s: String;
Btns: TMsgDlgButtons;
PkgList: TFPList;
i: Integer;
begin
{$IFDEF VerbosePkgCompile}
debugln('TPkgManager.CheckPackageGraphForCompilation A');
{$ENDIF}
if ShowAbort
then Btns := [mbCancel] // will be replaced to Ignore
else Btns := [mbOK];
PathList:=nil;
PkgList:=nil;
try
// check for unsaved packages
PathList:=PackageGraph.FindUnsavedDependencyPath(APackage,FirstDependency);
if PathList<>nil then begin
DoShowPackageGraphPathList(PathList);
Result:=IDEMessageDialogAb(lisPkgMangUnsavedPackage,
lisPkgMangThereIsAnUnsavedPackageInTheRequiredPackages,
mtError,[mbCancel],ShowAbort);
exit;
end;
// check for broken dependencies
PathList:=PackageGraph.FindBrokenDependencyPath(APackage,FirstDependency);
if PathList<>nil then begin
if (PathList.Count=1) then begin
Dependency:=TPkgDependency(PathList[0]);
if Dependency is TPkgDependency then begin
// check if project
if Dependency.Owner is TProject then begin
MainIDE.DoShowProjectInspector;
Result:=IDEMessageDialogAb(lisPkgMangBrokenDependency,
Format(lisPkgMangTheProjectRequiresThePackageButItWasNotFound,
[Dependency.AsString, LineEnding]),
mtError,Btns,ShowAbort);
if not ShowAbort then
Result := mrCancel; // User confirmed error, implicitly cancel the action
exit;
end;
end;
end;
DoShowPackageGraphPathList(PathList);
Result:=IDEMessageDialogAb(lisPkgMangBrokenDependency,
lisPkgMangRequiredPackagesWereNotFound,
mtError,Btns,ShowAbort);
if not ShowAbort then
Result := mrCancel; // User confirmed error, implicitly cancel the action
exit;
end;
// check for cycle dependencies
PathList:=PackageGraph.FindCycleDependencyPath(APackage,FirstDependency);
if PathList<>nil then begin
DoShowPackageGraphPathList(PathList);
Result:=IDEMessageDialogAb(lisPkgMangCircularDependencies,
lisPkgMangThereIsACircularDependency,
mtError,Btns,ShowAbort);
if not ShowAbort then
Result := mrCancel; // User confirmed error, implicitly cancel the action
exit;
end;
// check for all used package with wrong
PackageGraph.GetAllRequiredPackages(APackage,FirstDependency,PkgList);
if (PkgList<>nil) then begin
for i:=0 to PkgList.Count-1 do begin
Result:=CheckUserSearchPaths(TLazPackage(PkgList[i]).CompilerOptions);
if Result<>mrOk then
exit(mrCancel);
end;
end;
// check for a package that compiles to the default FPC search path
PathList:=PackageGraph.FindPkgOutputInFPCSearchPath(APackage,FirstDependency);
if PathList<>nil then begin
ConflictPkg:=TObject(PathList[PathList.Count-1]) as TLazPackage;
DoShowPackageGraphPathList(PathList);
Result:=IDEMessageDialogAb(lisPkgMangCircularDependencies,
Format(lisPkgMangThePackageIsCompiledAutomaticallyAndItsOutputDirec,
[ConflictPkg.Name, ConflictPkg.GetOutputDirectory, LineEnding+LineEnding, LineEnding]),
mtError,Btns,ShowAbort);
if not ShowAbort then
Result := mrCancel; // User confirmed error, implicitly cancel the action
exit;
end;
// check for ambiguous units between packages
if PackageGraph.FindAmbiguousUnits(APackage,FirstDependency,
PkgFile1,PkgFile2,ConflictPkg)
then begin
if (PkgFile1<>nil) and (PkgFile2<>nil) then begin
s:=Format(lisPkgMangThereAreTwoUnitsWithTheSameName1From2From,
[LineEnding+LineEnding, PkgFile1.Filename, PkgFile1.LazPackage.IDAsString,
LineEnding, PkgFile2.Filename, PkgFile2.LazPackage.IDAsString]) + LineEnding;
end else if (PkgFile1<>nil) and (ConflictPkg<>nil) then begin
s:=Format(lisPkgMangThereIsAUnitWithTheSameNameAsAPackage1From2,
[LineEnding+LineEnding, PkgFile1.Filename, PkgFile1.LazPackage.IDAsString,
LineEnding, ConflictPkg.IDAsString]) + LineEnding;
end else
s:='Internal inconsistency FindAmbiguousUnits: '
+'Please report this bug and how you got here.'+LineEnding;
Result:=IDEMessageDialogAb(lisPkgMangAmbiguousUnitsFound, Format(
lisPkgMangBothPackagesAreConnectedThisMeansEitherOnePackageU, [s]),
mtError,Btns,ShowAbort);
if not ShowAbort then
Result := mrCancel; // User confirmed error, implicitly cancel the action
exit;
end;
// check for ambiguous units between packages and FPC units
if PackageGraph.FindFPCConflictUnit(APackage,FirstDependency,Directory,
@PackageGraphFindFPCUnit,PkgFile1,ConflictPkg)
then begin
if (ConflictPkg<>nil) then begin
s:=Format(lisPkgMangThereIsAFPCUnitWithTheSameNameAsAPackage,
[LineEnding+LineEnding, ConflictPkg.IDAsString]) + LineEnding;
end else if (PkgFile1<>nil) then begin
s:=Format(lisPkgMangThereIsAFPCUnitWithTheSameNameFrom,
[LineEnding+LineEnding, PkgFile1.Filename, PkgFile1.LazPackage.IDAsString]) + LineEnding;
end else
s:='Internal inconsistency FindFPCConflictUnits: '
+'Please report this bug and how you got here.'+LineEnding;
Result:=IDEMessageDialogAb(lisPkgMangAmbiguousUnitsFound, s,
mtError,Btns,ShowAbort);
if not ShowAbort then
Result := mrCancel; // User confirmed error, implicitly cancel the action
exit;
end;
finally
PkgList.Free;
PathList.Free;
end;
{$IFDEF VerbosePkgCompile}
debugln('TPkgManager.CheckPackageGraphForCompilation END');
{$ENDIF}
Result:=mrOk;
end;
procedure TPkgManager.SaveAutoInstallDependencies;
var
Dependency: TPkgDependency;
sl: TStringListUTF8Fast;
begin
sl:=TStringListUTF8Fast.Create;
Dependency:=PackageGraph.FirstInstallDependency;
while Dependency<>nil do begin
if (Dependency.LoadPackageResult=lprSuccess)
and (not Dependency.RequiredPackage.Missing)
and (not PackageGraph.IsCompiledInBasePackage(Dependency.PackageName))
and (not (Dependency.RequiredPackage.PackageType in [lptRunTime,lptRunTimeOnly]))
then begin
if sl.IndexOf(Dependency.PackageName)<0 then begin
sl.Add(Dependency.PackageName);
//DebugLn('TPkgManager.SaveAutoInstallDependencies A ',Dependency.PackageName);
end;
end;
Dependency:=Dependency.NextRequiresDependency;
end;
MiscellaneousOptions.BuildLazProfiles.StaticAutoInstallPackages.Assign(sl);
MiscellaneousOptions.Save;
sl.Free;
end;
procedure TPkgManager.LoadStaticCustomPackages;
var
StaticPackages: TFPList;
StaticPackage: PRegisteredPackage;
i: Integer;
APackage: TLazPackage;
Quiet: Boolean;
begin
StaticPackages:=LazarusPackageIntf.RegisteredPackages;
if StaticPackages=nil then exit;
Quiet:=GetSkipCheck(skcMissingPackageFile) or GetSkipCheck(skcAll);
PackageGraph.AbortRegistration:=false;
// register components in Lazarus packages
for i:=0 to StaticPackages.Count-1 do begin
StaticPackage:=PRegisteredPackage(StaticPackages[i]);
//debugln(['TPkgManager.LoadStaticCustomPackages ',StaticPackage^.Name]);
// check package name
if not IsValidPkgName(StaticPackage^.Name) then begin
DebugLn('Warning: (lazarus) [TPkgManager.LoadStaticCustomPackages] Invalid Package Name: "',
BinaryStrToText(StaticPackage^.Name),'"');
continue;
end;
// check RegisterFCLBaseComponents procedure
if (StaticPackage^.RegisterProc=nil) then begin
DebugLn('Warning: (lazarus) [TPkgManager.LoadStaticCustomPackages]',
' Package "',StaticPackage^.Name,'" has no register procedure.');
continue;
end;
// load package
APackage:=LoadInstalledPackage(StaticPackage^.Name,KeepInstalledPackages,Quiet);
PackageGraph.RegisterStaticPackage(APackage,StaticPackage^.RegisterProc);
end;
PackageGraph.SortAutoInstallDependencies;
ClearRegisteredPackages;
end;
function TPkgManager.LoadInstalledPackage(const PackageName: string;
AddToAutoInstall: boolean; var Quiet: boolean): TLazPackage;
var
NewDependency: TPkgDependency;
PackageList: TStringList;
begin
//DebugLn('TPkgManager.LoadInstalledPackage PackageName="',PackageName,'" Quiet=',Quiet);
NewDependency:=TPkgDependency.Create;
NewDependency.Owner:=Self;
NewDependency.DependencyType:=pdtLazarus;
NewDependency.PackageName:=PackageName;
PackageGraph.OpenInstalledDependency(NewDependency,pitStatic,Quiet);
Result:=NewDependency.RequiredPackage;
if AddToAutoInstall and (Result<>nil) then begin
if FindDependencyByNameInList(
PackageGraph.FirstInstallDependency,pddRequires,PackageName)=nil
then begin
NewDependency.RequiredPackage.AutoInstall:=pitStatic;
NewDependency.AddToList(PackageGraph.FirstInstallDependency,pddRequires)
end else
NewDependency.Free;
PackageList:=MiscellaneousOptions.BuildLazProfiles.StaticAutoInstallPackages;
if PackageList.IndexOf(PackageName)<0 then
PackageList.Add(PackageName);
end else begin
NewDependency.Free;
end;
end;
procedure TPkgManager.LoadAutoInstallPackages;
begin
FLastLazarusSrcDir:=EnvironmentOptions.GetParsedLazarusDirectory;
PackageGraph.LoadAutoInstallPackages(
MiscellaneousOptions.BuildLazProfiles.StaticAutoInstallPackages);
end;
procedure TPkgManager.AddUnitToProjectMainUsesSection(AProject: TProject;
const AnUnitName, AnUnitInFilename: string);
begin
// add unit to project main source file
if (pfMainUnitIsPascalSource in AProject.Flags)
and (pfMainUnitHasUsesSectionForAllUnits in AProject.Flags)
and (AProject.MainUnitInfo<>nil) then begin
//debugln('TPkgManager.AddUnitToProjectMainUsesSection B ',AnUnitName);
if (AnUnitName<>'') then begin
MainIDE.SaveSourceEditorChangesToCodeCache(nil);
if CodeToolBoss.AddUnitToMainUsesSectionIfNeeded(
AProject.MainUnitInfo.Source,AnUnitName,AnUnitInFilename)
then
AProject.MainUnitInfo.Modified:=true;
end;
end;
end;
function TPkgManager.CheckDrag(Sender, Source: TObject; X, Y: Integer; out
SrcFilesEdit, TargetFilesEdit: IFilesEditorInterface; out aFileCount,
aDependencyCount, aDirectoryCount: integer; out TargetTVNode: TTreeNode; out
TargetTVType: TTreeViewInsertMarkType): boolean;
function GetFilesEditIntf(o: TObject): IFilesEditorInterface;
var
PkgEdit: TPackageEditorForm;
aProjInsp: TProjectInspectorForm;
begin
Result:=nil;
if o is TTreeView then begin
PkgEdit:=PackageEditors.TreeViewToPkgEditor(TTreeView(o));
if PkgEdit<>nil then
Result:=PkgEdit
else begin
aProjInsp:=ProjInspector.TreeViewToInspector(TTreeView(o));
if aProjInsp<>nil then
Result:=aProjInsp;
end;
end;
end;
var
i: Integer;
TVNode: TTreeNode;
NodeData: TPENodeData;
Item: TObject;
Directory: String;
TV: TTreeView;
begin
Result:=false;
SrcFilesEdit:=nil;
TargetFilesEdit:=nil;
aFileCount:=0;
aDependencyCount:=0;
aDirectoryCount:=0;
TargetTVNode:=nil;
TargetTVType:=tvimNone;
// get source
SrcFilesEdit:=GetFilesEditIntf(Source);
if (SrcFilesEdit=nil) then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.CheckDrag failed: unknown src=',DbgSName(Source)]);
{$ENDIF}
exit;
end;
if SrcFilesEdit.FilesOwnerReadOnly
or (not FilenameIsAbsolute(SrcFilesEdit.FilesBaseDirectory)) then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.CheckDrag failed: src=',DbgSName(SrcFilesEdit.FilesOwner),' readonly=',SrcFilesEdit.FilesOwnerReadOnly,' basedir=',SrcFilesEdit.FilesBaseDirectory]);
{$ENDIF}
exit;
end;
// get target
TargetFilesEdit:=GetFilesEditIntf(Sender);
if (TargetFilesEdit=nil) then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.CheckDrag failed: unknown target=',DbgSName(Sender)]);
{$ENDIF}
exit;
end;
if TargetFilesEdit.FilesOwnerReadOnly
or (not FilenameIsAbsolute(TargetFilesEdit.FilesBaseDirectory)) then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.CheckDrag failed: target=',DbgSName(TargetFilesEdit.FilesOwner),' readonly=',SrcFilesEdit.FilesOwnerReadOnly,' basedir=',SrcFilesEdit.FilesBaseDirectory]);
{$ENDIF}
exit;
end;
//debugln(['TPkgManager.CheckDrag Src=',SrcFilesEdit.FilesOwnerName,' Target=',TargetFilesEdit.FilesOwnerName]);
// check items
aFileCount:=0;
aDependencyCount:=0;
aDirectoryCount:=0;
for i:=0 to SrcFilesEdit.FilesEditTreeView.SelectionCount-1 do begin
TVNode:=SrcFilesEdit.FilesEditTreeView.Selections[i];
if SrcFilesEdit.GetNodeDataItem(TVNode,NodeData,Item) then begin
if NodeData.Removed then exit; // removed things cannot be moved
if Item is TIDEOwnedFile then begin
if (Item is TUnitInfo) and (TUnitInfo(Item)=TUnitInfo(Item).Project.MainUnitInfo)
then
continue;
inc(aFileCount);
end else if Item is TPkgDependency then begin
inc(aDependencyCount);
end;
end else if SrcFilesEdit.IsDirectoryNode(TVNode) then begin
inc(aDirectoryCount);
end;
end;
if aFileCount+aDependencyCount+aDirectoryCount=0 then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.CheckDrag failed: nothing useful dragged']);
{$ENDIF}
exit;
end;
if aDirectoryCount>0 then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.CheckDrag failed: move directory is not implemented']);
{$ENDIF}
exit;
end;
if aDependencyCount>0 then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.CheckDrag failed: move dependency is not implemented']);
{$ENDIF}
exit;
end;
if Sign(aFileCount)+Sign(aDependencyCount)+Sign(aDirectoryCount)>1 then begin
// more than one type, but only one type can be dragged
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.CheckDrag failed: more than one type Files=',aFileCount,' Deps=',aDependencyCount,' Dirs=',aDirectoryCount]);
{$ENDIF}
exit;
end;
TV:=TargetFilesEdit.FilesEditTreeView;
TargetTVNode:=TV.GetNodeAt(X,Y);
if TargetTVNode=nil then begin
if aDependencyCount>0 then begin
TargetTVNode:=TargetFilesEdit.TVNodeRequiredPackages;
end else begin
TargetTVNode:=TargetFilesEdit.TVNodeFiles;
end;
TargetTVType:=tvimAsFirstChild;
end;
if TargetFilesEdit.GetNodeDataItem(TargetTVNode,NodeData,Item) then begin
// move to specific position is not yet supported
// => redirect to parent nodes
repeat
TargetTVNode:=TargetTVNode.Parent;
if TargetTVNode=nil then
exit;
until (TargetTVNode=TargetFilesEdit.TVNodeFiles)
or (TargetTVNode=TargetFilesEdit.TVNodeRequiredPackages)
or TargetFilesEdit.IsDirectoryNode(TargetTVNode);
TargetTVType:=tvimAsFirstChild;
end;
if TargetFilesEdit.IsDirectoryNode(TargetTVNode)
or (TargetTVNode=TargetFilesEdit.TVNodeFiles)
then begin
Directory:=TargetFilesEdit.GetNodeFilename(TargetTVNode);
if not FilenameIsAbsolute(Directory) then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.CheckDrag: invalid target directory="',Directory,'"']);
{$ENDIF}
exit;
end;
TargetTVType:=tvimAsFirstChild;
if aFileCount>0 then begin
// drag files
end else if aDirectoryCount>0 then begin
// drag directory
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.CheckDrag drag directory not implemented yet']);
{$ENDIF}
exit;
end else begin
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.CheckDrag failed: expected files or directory']);
{$ENDIF}
exit;
end;
end else if TargetTVNode=TargetFilesEdit.TVNodeRequiredPackages then begin
if aDependencyCount=0 then exit;
// drag dependencies
TargetTVType:=tvimAsFirstChild;
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.CheckDrag drag dependencies not implemented yet']);
{$ENDIF}
exit;
end else begin
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.CheckDrag failed: invalid target node: ',TargetTVNode.Text]);
{$ENDIF}
exit;
end;
if (SrcFilesEdit=TargetFilesEdit)
and (TargetTVNode.Selected or TargetTVNode.MultiSelected)
then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.CheckDrag failed: target is selected']);
{$ENDIF}
exit;
end;
Result:=true;
end;
procedure TPkgManager.FilesEditDragDrop(Sender, Source: TObject; X, Y: Integer);
var
aFileCount: integer;
aDependencyCount: integer;
aDirectoryCount: integer;
TargetTVNode: TTreeNode;
TargetTVType: TTreeViewInsertMarkType;
NodeData: TPENodeData;
Item: TObject;
aFile: TIDEOwnedFile;
Directory: String;
SrcFilesEdit: IFilesEditorInterface;
TargetFilesEdit: IFilesEditorInterface;
begin
if not CheckDrag(Sender, Source, X, Y, SrcFilesEdit, TargetFilesEdit,
aFileCount, aDependencyCount, aDirectoryCount, TargetTVNode, TargetTVType)
then begin
ShowMessage('drop failed, dragover was wrong');
exit;
end;
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.FilesEditDragDrop START Src=',SrcFilesEdit.FilesOwnerName,' Target=',TargetFilesEdit.FilesOwnerName,' FileCount=',aFileCount,' DepCount=',aDependencyCount,' DirCount=',aDirectoryCount]);
{$ENDIF}
if TargetFilesEdit.GetNodeDataItem(TargetTVNode,NodeData,Item) then begin
if Item is TIDEOwnedFile then begin
aFile:=TIDEOwnedFile(Item);
if aFileCount=0 then exit;
// drag files
Directory:=ExtractFilePath(aFile.GetFullFilename);
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.FilesEditDragDrop drag files to directory of ',aFile.Filename]);
{$ENDIF}
MoveFiles(TargetFilesEdit,SrcFilesEdit,Directory);
end else if Item is TPkgDependency then begin
if aDependencyCount=0 then exit;
// ToDo: drag dependencies
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.FilesEditDragDrop: drag dependencies']);
{$ENDIF}
ShowMessage('Not implemented yet: drag dependencies');
end;
end else if TargetFilesEdit.IsDirectoryNode(TargetTVNode)
or (TargetTVNode=TargetFilesEdit.TVNodeFiles)
then begin
Directory:=TargetFilesEdit.GetNodeFilename(TargetTVNode);
if aFileCount>0 then begin
// drag files
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.FilesEditDragDrop drag files to ',TargetFilesEdit.FilesBaseDirectory]);
{$ENDIF}
MoveFiles(TargetFilesEdit,SrcFilesEdit,Directory);
end else if aDirectoryCount>0 then begin
// drag directory
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.FilesEditDragDrop: drag directory']);
{$ENDIF}
ShowMessage('Not implemented yet: drag directory');
end else begin
ShowMessage('I cannot drag that to a directory');
end;
end else if TargetTVNode=TargetFilesEdit.TVNodeRequiredPackages then begin
if aDependencyCount=0 then exit;
// ToDo: drag dependencies
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.FilesEditDragDrop: drag dependencies']);
{$ENDIF}
ShowMessage('Not implemented yet: drag dependencies');
end else begin
{$IFDEF VerbosePkgEditDrag}
if TargetTVNode=nil then
debugln(['TPkgManager.FilesEditDragDrop TargetTVNode=nil'])
else
debugln(['TPkgManager.FilesEditDragDrop TargetTVNode="',TargetTVNode.Text,'"']);
{$ENDIF}
end;
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.FilesEditDragDrop END']);
{$ENDIF}
end;
function TPkgManager.MoveFiles(TargetFilesEdit, SrcFilesEdit: IFilesEditorInterface;
TargetDirectory: string): boolean;
var
Files: TFPList; // list of TPkgFile
i: Integer;
TVNode: TTreeNode;
NodeData: TPENodeData;
Item: TObject;
begin
Result:=false;
if not FilenameIsAbsolute(TargetDirectory) then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.MoveFiles invalid TargetDirectory=',TargetDirectory]);
{$ENDIF}
exit;
end;
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.MoveFiles Target=',TargetFilesEdit.FilesOwnerName,' Src=',SrcFilesEdit.FilesOwnerName,' Dir="',TargetDirectory,'"']);
{$ENDIF}
Files:=TFPList.Create;
try
for i:=0 to SrcFilesEdit.FilesEditTreeView.SelectionCount-1 do begin
TVNode:=SrcFilesEdit.FilesEditTreeView.Selections[i];
if not SrcFilesEdit.GetNodeDataItem(TVNode, NodeData, Item) then continue;
if NodeData.Removed then continue;
if not (Item is TIDEOwnedFile) then continue;
if (Item is TUnitInfo) and (TUnitInfo(Item)=TUnitInfo(Item).Project.MainUnitInfo)
then
continue;
Files.Add(Item);
end;
if Files.Count=0 then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.MoveFiles no file feasable for moving']);
{$ENDIF}
exit(true);
end;
Result:=MoveFiles(TargetFilesEdit,SrcFilesEdit,Files,TargetDirectory);
finally
Files.Free;
end;
end;
function TPkgManager.MoveFiles(TargetFilesEdit, SrcFilesEdit: IFilesEditorInterface;
IDEFiles: TFPList; TargetDirectory: string): boolean;
var
ChangedFilenames: TFilenameToStringTree; // old to new file name
AllChangedFilenames: TFilenameToStringTree; // including resouce files
NewFileToOldOwnedFile: TFilenameToPointerTree; // filename to TIDEOwnedFile
DeleteOld: Boolean;
UnitFilenameToResFileList: TFilenameToPointerTree; // filename to TStringList
SrcDirToPkg: TFilenameToPointerTree;
SrcPackage, TargetPackage: TLazPackage;
SrcProject, TargetProject: TProject;
SrcIsTarget: Boolean;
procedure DeleteNonExistingPkgFiles;
var
i: Integer;
CurFile: TIDEOwnedFile;
aFilename: String;
begin
// ignore non existing files
for i:=IDEFiles.Count-1 downto 0 do begin
CurFile:=TIDEOwnedFile(IDEFiles[i]);
aFilename:=CurFile.GetFullFilename;
if not FileExistsCached(aFilename) then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.MoveFiles WARNING: file not found: ',aFilename]);
{$ENDIF}
IDEFiles.Delete(i);
end;
if (CurFile is TUnitInfo) and (TUnitInfo(CurFile)=TUnitInfo(CurFile).Project.MainUnitInfo)
then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.MoveFiles WARNING: main unit of project cannot be moved: ',aFilename]);
{$ENDIF}
IDEFiles.Delete(i);
end;
end;
end;
function GetPkgProj(FilesEdit: IFilesEditorInterface; out aPkg: TLazPackage;
out aProject: TProject): boolean;
var
MainUnit: TUnitInfo;
Code: TCodeBuffer;
Tool: TCodeTool;
begin
Result:=false;
aPkg:=nil;
aProject:=nil;
if not FilenameIsAbsolute(FilesEdit.FilesBaseDirectory) then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.MoveFiles base dir not absolute: ',FilesEdit.FilesBaseDirectory]);
{$ENDIF}
exit;
end;
if FilesEdit.FilesOwner is TLazPackage then begin
aPkg:=TLazPackage(FilesEdit.FilesOwner);
Result:=true;
end else if FilesEdit.FilesOwner is TProject then begin
aProject:=TProject(FilesEdit.FilesOwner);
MainUnit:=aProject.MainUnitInfo;
if (MainUnit<>nil) and (pfMainUnitIsPascalSource in aProject.Flags) then
begin
// check project main source for syntax errors
if LoadCodeBuffer(Code,MainUnit.Filename,[lbfUpdateFromDisk,lbfCheckIfText],false)<>mrOk
then exit;
if not CodeToolBoss.Explore(Code,Tool,true) then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.MoveFiles project main source has errors: ',Code.Filename]);
{$ENDIF}
LazarusIDE.DoJumpToCodeToolBossError;
exit;
end;
end;
Result:=true;
end;
end;
function FileIsUnit(aFile: TIDEOwnedFile): boolean;
begin
if aFile is TPkgFile then
Result:=TPkgFile(aFile).FileType in PkgFileRealUnitTypes
else
Result:=FilenameIsPascalSource(aFile.Filename);
end;
procedure AddResFile(ResFiles: TStringList; ResFile: string);
var
NewResFile: String;
begin
if not FilenameIsAbsolute(ResFile) then exit;
if AllChangedFilenames.Contains(ResFile) then exit;
if IndexInRecentList(ResFiles,rltFile,ResFile)>=0 then exit;
if not FileExistsCached(ResFile) then exit;
ResFiles.Add(ResFile);
NewResFile:=TargetDirectory+ExtractFilename(ResFile);
AllChangedFilenames[ResFile]:=NewResFile;
end;
function CollectFiles(out MoveFileCount: integer): boolean;
var
i: Integer;
aFile: TIDEOwnedFile;
OldFilename: String;
NewFilename: String;
ResFileList: TStringList;
UnitResArr: TUnitResourcefileFormatArr;
j: Integer;
aFilename: String;
S2PItem: PStringToPointerTreeItem;
begin
Result:=false;
MoveFileCount:=0;
for i:=0 to IDEFiles.Count-1 do begin
aFile:=TIDEOwnedFile(IDEFiles[i]);
OldFilename:=aFile.GetFullFilename;
NewFilename:=TargetDirectory+ExtractFilename(OldFilename);
// check if two copied/moved files will get the same new file name
if NewFileToOldOwnedFile.Contains(NewFilename) then begin
IDEMessageDialog(lisConflictDetected,
Format(lisTwoMovedFilesWillHaveTheSameFileNameIn,
[#13, aFile.Filename, #13, TIDEOwnedFile(NewFileToOldOwnedFile[NewFilename]).Filename,
#13, TargetFilesEdit.FilesOwnerName]), mtError, [mbCancel]);
exit;
end;
NewFileToOldOwnedFile[NewFilename]:=aFile;
if CompareFilenames(NewFilename,OldFilename)<>0 then begin
// file be copied/moved to another directory
debugln(['Hint: (lazarus) CollectFiles Old="',OldFilename,'"']);
debugln(['Hint: (lazarus) New="',NewFilename,'"']);
inc(MoveFileCount);
ChangedFilenames[OldFilename]:=NewFilename;
AllChangedFilenames[OldFilename]:=NewFilename;
// check resource file
if FileIsUnit(aFile) then begin
ResFileList:=TStringList.Create;
UnitFilenameToResFileList[OldFilename]:=ResFileList;
AddResFile(ResFileList,ChangeFileExt(OldFilename,'.lfm'));
AddResFile(ResFileList,ChangeFileExt(OldFilename,'.dfm'));
AddResFile(ResFileList,ChangeFileExt(OldFilename,'.lrs'));
UnitResArr:=GetUnitResourcefileFormats;
for j:=0 to length(UnitResArr)-1 do begin
aFilename:=UnitResArr[j].GetUnitResourceFilename(OldFilename,true);
AddResFile(ResFileList,aFilename);
end;
end;
end;
end;
// remove res files, that are in IDEFiles
for S2PItem in UnitFilenameToResFileList do begin
OldFilename:=S2PItem^.Name;
ResFileList:=TStringList(S2PItem^.Value);
for i:=ResFileList.Count-1 downto 0 do begin
if ChangedFilenames.Contains(ResFileList[i]) then
ResFileList.Delete(i);
end;
end;
Result:=true;
end;
function CheckNewFilesDoNotExist: boolean;
var
S2SItem: PStringToStringItem;
OldFilename: String;
NewFilename: String;
ConflictFile: TIDEOwnedFile;
CurName: String;
ShortFilename: String;
r: TModalResult;
i: Integer;
WarnUnitClash: Boolean;
WarnNameClash: Boolean;
Cnt: Integer;
SrcEdit: TSourceEditor;
begin
Result:=false;
WarnUnitClash:=true;
WarnNameClash:=true;
for S2SItem in AllChangedFilenames do begin
OldFilename:=S2SItem^.Name;
NewFilename:=S2SItem^.Value;
if CompareFilenames(OldFilename,NewFilename)=0 then continue;
// check file does not exist
if FileExistsCached(NewFilename) then begin
IDEMessageDialog(lisConflictDetected,
Format(lisThereIsAlreadyAFileIn, [#13, NewFilename, #13,
TargetFilesEdit.FilesOwnerName]), mtError, [mbCancel]);
exit;
end;
// close source editor
repeat
SrcEdit:=SourceEditorManager.SourceEditorIntfWithFilename(NewFilename);
if SrcEdit=nil then break;
if LazarusIDE.DoCloseEditorFile(SrcEdit,[cfSaveFirst,
cfCloseDependencies,cfSaveDependencies])<>mrOk then exit;
until false;
if (not SrcIsTarget) then begin
// warn duplicate names
if FilenameIsPascalUnit(NewFilename) then begin
// warn duplicate unit name
CurName:=ExtractFileNameOnly(NewFilename);
if TargetPackage<>nil then
ConflictFile:=TargetPackage.FindUnit(CurName,true)
else if TargetProject<>nil then
ConflictFile:=TargetProject.UnitWithUnitname(CurName)
else
ConflictFile:=nil;
if (ConflictFile<>nil) and WarnUnitClash then begin
ShortFilename:=NewFilename;
ShortFilename:=CreateRelativePath(ShortFilename,TargetFilesEdit.FilesBaseDirectory);
r:=IDEMessageDialog(lisDuplicateUnit,
Format(lisThereIsAlreadyAUnitInOldNewYouHaveToMakeSur, [
CurName, TargetFilesEdit.FilesOwnerName, #13,
ConflictFile.GetShortFilename(true), #13,
ShortFilename, #13, #13, #13])
,mtWarning,[mbYes,mbYesToAll,mbCancel]);
case r of
mrYes: ;
mrYesToAll: WarnUnitClash:=false;
else exit;
end;
end;
end else begin
// warn duplicate file
if TargetPackage<>nil then
Cnt:=TargetPackage.FileCount
else if TargetProject<>nil then
Cnt:=TargetProject.FileCount
else
Cnt:=0;
for i:=0 to Cnt-1 do begin
if not WarnNameClash then continue;
if TargetPackage<>nil then
ConflictFile:=TargetPackage.Files[i]
else if TargetProject<>nil then
ConflictFile:=TargetProject.Files[i]
else
continue;
ShortFilename:=ExtractFilename(NewFilename);
CurName:=ExtractFileName(ConflictFile.Filename);
if (AnsiCompareText(CurName,ShortFilename)<>0)
and (CompareFilenames(CurName,ShortFilename)<>0) then
continue;
// name clash on this or other platforms => warn
ShortFilename:=NewFilename;
ShortFilename:=CreateRelativePath(ShortFilename,TargetFilesEdit.FilesBaseDirectory);
r:=IDEMessageDialog(lisDuplicateFileName,
Format(lisThereIsAlreadyAFileInOldNewContinue, [CurName,
TargetFilesEdit.FilesOwnerName, #13,
ConflictFile.GetShortFilename(true), #13,
ShortFilename, #13, #13])
,mtWarning,[mbYes,mbYesToAll,mbCancel]);
case r of
mrYes: ;
mrYesToAll: WarnNameClash:=false;
else exit;
end;
end;
end;
end;
end;
Result:=true;
end;
function CloseSrcEditors: boolean;
var
i: Integer;
SrcEdit: TSourceEditorInterface;
begin
for i:=SourceEditorManagerIntf.SourceEditorCount-1 downto 0 do begin
SrcEdit:=SourceEditorManagerIntf.SourceEditors[i];
if not AllChangedFilenames.Contains(SrcEdit.FileName) then continue;
if LazarusIDE.DoCloseEditorFile(SrcEdit,
[cfSaveFirst,cfCloseDependencies])<>mrOk
then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['CloseSrcEditors failed']);
{$ENDIF}
exit(false);
end;
end;
Result:=true;
end;
function ClearOldCompiledFiles: boolean;
var
OutDir: String;
CurFiles: TStrings;
OutFilename: String;
CurUnitName: String;
S2SItem: PStringToStringItem;
OldFilename: String;
SeparateOutDir: Boolean;
r: TModalResult;
begin
Result:=false;
// => clear output directory of Src
if SrcPackage<>nil then begin
if PackageGraph.PreparePackageOutputDirectory(SrcPackage,true)<>mrOk then
begin
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.MoveFiles PreparePackageOutputDirectory failed']);
{$ENDIF}
exit;
end;
end else if SrcProject<>nil then begin
OutDir:=ChompPathDelim(SrcProject.GetOutputDirectory);
if not FilenameIsAbsolute(OutDir) then exit(true);
CurFiles:=nil;
try
CodeToolBoss.DirectoryCachePool.GetListing(OutDir,CurFiles,false);
for OutFilename in CurFiles do begin
CurUnitName:=ExtractFilenameOnly(OutFilename);
for S2SItem in ChangedFilenames do begin
OldFilename:=S2SItem^.Name;
if not FilenameIsPascalSource(OldFilename) then continue;
if CompareTextCT(CurUnitName,ExtractFileNameOnly(OldFilename))<>0 then
continue;
// output filename and source have same unitname
SeparateOutDir:=CompareFilenames(ChompPathDelim(ExtractFilePath(OldFilename)),OutDir)<>0;
if FilenameExtIn(OutFilename,['ppu','o','ppl','rst','lrt'])
or (SeparateOutDir and FilenameExtIn(OutFilename,['lrs','lfm'])) then
begin
// automatically created file found => delete
r:=DeleteFileInteractive(OutFilename,[mbCancel,mbIgnore]);
if not (r in [mrOk,mrIgnore]) then exit;
end;
break;
end;
end;
finally
CurFiles.Free;
end;
end;
Result:=true;
end;
function CheckUsesSection(Tool: TCodeTool; UsesNode: TCodeTreeNode;
NewUnitFilename: string): boolean;
// true if no warnings
var
AnUnitName, AnUnitInFilename: string;
OldUsedUnitCode: TCodeBuffer;
OldUsedUnitFilename: string;
Node: TCodeTreeNode;
NamePos: Integer;
OldCompiledUnitname: String;
CodePos: TCodeXYPosition;
Msg: String;
PkgName: String;
UsedPkg: TLazPackage;
NewUsedUnitFilename: String;
begin
Result:=true;
if UsesNode=nil then exit;
// check that all used units are available in the target package
Node:=UsesNode.FirstChild;
while Node<>nil do begin
// read unit name
AnUnitInFilename:='';
AnUnitName:=Tool.ExtractUsedUnitName(Node,@AnUnitInFilename);
NamePos:=Node.StartPos;
Node:=Node.NextBrother;
if AnUnitName='' then continue;
// find unit file
OldUsedUnitCode:=Tool.FindUnitSource(AnUnitName,AnUnitInFilename,false,NamePos);
if (OldUsedUnitCode=nil) then begin
// no source found
// => search for ppu
OldCompiledUnitname:=AnUnitName+'.ppu';
OldUsedUnitFilename:=Tool.DirectoryCache.FindCompiledUnitInCompletePath(
OldCompiledUnitname,false);
if OldUsedUnitFilename='' then begin
// unit not found
// (that is ok, e.g. if the unit is used on another platform)
// => only warn
Msg:=Format(lisUnitNotFound, [AnUnitName]);
if not Tool.CleanPosToCaret(NamePos,CodePos) then continue;
Result:=false;
IDEMessagesWindow.AddCustomMessage(mluWarning,Msg,
CodePos.Code.Filename, CodePos.Y, CodePos.X, lisMoveFiles);
continue;
end;
end else begin
// unit found
OldUsedUnitFilename:=OldUsedUnitCode.Filename;
if AllChangedFilenames.Contains(OldUsedUnitFilename) then begin
// this unit will be moved too => ok
continue;
end;
end;
// OldUsedUnitFilename is now either a .pas/pp/p or .ppu file
// search unit in new position
NewUsedUnitFilename:=CodeToolBoss.DirectoryCachePool.FindUnitSourceInCompletePath(
ExtractFilePath(NewUnitFilename),AnUnitName,AnUnitInFilename);
if (NewUsedUnitFilename='') and (AnUnitInFilename='') then
NewUsedUnitFilename:=CodeToolBoss.DirectoryCachePool.FindCompiledUnitInCompletePath(
ExtractFilePath(NewUnitFilename),AnUnitName);
if CompareFilenames(OldUsedUnitFilename,NewUsedUnitFilename)=0 then
continue;
// not found or a different unit found
if not Tool.CleanPosToCaret(NamePos,CodePos) then continue;
// find package of used unit
PkgName:='';
UsedPkg:=TLazPackage(SrcDirToPkg[ExtractFilePath(OldUsedUnitFilename)]);
if UsedPkg<>nil then
PkgName:=UsedPkg.Name;
if NewUsedUnitFilename='' then begin
// at the new position the unit cannot be found
if PkgName='' then begin
Msg:=Format(lisUnitNotFoundAtNewPosition, [AnUnitName, NewUnitFilename]);
end else begin
Msg:=Format(lisUnitRequiresPackage, [AnUnitName, PkgName]);
end;
end else begin
// a different unit will be used
Msg:=Format(lisDifferentUnitFoundAtNewPosition, [AnUnitName,
NewUnitFilename]);
end;
Result:=false;
IDEMessagesWindow.AddCustomMessage(mluWarning,Msg,
CodePos.Code.Filename, CodePos.Y, CodePos.X, lisMoveFiles);
end;
end;
function CheckUsesSections: boolean;
// check that all used units are available in the target package
var
i: Integer;
aFile: TIDEOwnedFile;
OldFilename: String;
Code: TCodeBuffer;
Tool: TCodeTool;
NewFilename: String;
begin
if SrcIsTarget then
exit(true);
// moving files to another package/project
if (SrcPackage<>nil) and (PackageGraph.FindDependencyRecursively(
TargetFilesEdit.FirstRequiredDependency,SrcPackage)<>nil)
then begin
// units are moved to higher level package/project
// => no check needed
exit(true);
end;
// check that all used units are available in the target
Result:=true;
for i:=0 to IDEFiles.Count-1 do begin
aFile:=TIDEOwnedFile(IDEFiles[i]);
if not FileIsUnit(aFile) then continue;
OldFilename:=aFile.GetFullFilename;
NewFilename:=ChangedFilenames[OldFilename];
if CompareFilenames(ExtractFilePath(OldFilename),ExtractFilePath(NewFilename))=0
then continue;
if LoadCodeBuffer(Code,OldFilename,[lbfUpdateFromDisk,lbfCheckIfText],false)<>mrOk
then exit;
CodeToolBoss.Explore(Code,Tool,false);
if not CheckUsesSection(Tool,Tool.FindMainUsesNode,NewFilename) then
Result:=false;
if not CheckUsesSection(Tool,Tool.FindImplementationUsesNode,NewFilename) then
Result:=false;
end;
if not Result then begin
if IDEMessageDialog(lisCCOWarningCaption,
lisMovingTheseUnitsWillBreakTheirUsesSectionsSeeMessa,
mtWarning,[mbIgnore,mbCancel])<>mrIgnore
then
exit;
Result:=true;
end;
end;
function ExtendSearchPaths: boolean;
var
i: Integer;
aFile: TIDEOwnedFile;
NewDir: String;
NewUnitPaths: String;
NewIncPaths: String;
OldFilename: String;
FileType: TPkgFileType;
begin
NewUnitPaths:='';
NewIncPaths:='';
for i:=0 to IDEFiles.Count-1 do begin
aFile:=TIDEOwnedFile(IDEFiles[i]);
OldFilename:=aFile.GetFullFilename;
NewDir:=ChompPathDelim(ExtractFilePath(ChangedFilenames[OldFilename]));
if aFile is TPkgFile then
FileType:=TPkgFile(aFile).FileType
else
FileType:=FileNameToPkgFileType(OldFilename);
case FileType of
pftUnit,pftMainUnit:
MergeSearchPaths(NewUnitPaths,NewDir);
pftInclude:
MergeSearchPaths(NewIncPaths,NewDir);
end;
end;
// unit paths
if (NewUnitPaths<>'') and not TargetFilesEdit.ExtendUnitSearchPath(NewUnitPaths)
then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['ExtendSearchPaths ExtendUnitSearchPath failed: NewUnitPaths="',NewUnitPaths,'"']);
{$ENDIF}
exit(false);
end;
// include paths
if (NewIncPaths<>'') and not TargetFilesEdit.ExtendIncSearchPath(NewIncPaths)
then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['ExtendSearchPaths ExtendIncSearchPath failed: NewIncPaths="',NewIncPaths,'"']);
{$ENDIF}
exit(false);
end;
Result:=true;
end;
function MoveOrCopyFile(OldFilename: string;
MovedFiles: TFilenameToPointerTree): boolean;
var
NewFilename: String;
r: TModalResult;
OldPkgFile: TPkgFile;
NewPkgFile: TPkgFile;
NewFileType: TPkgFileType;
NewUnitName: String;
NewCompPrio: TComponentPriority;
NewResourceBaseClass: TPFComponentBaseClass;
NewHasRegisterProc: Boolean;
NewAddToUses: Boolean;
OldProjFile: TUnitInfo;
Code: TCodeBuffer;
NewProjFile: TUnitInfo;
begin
Result:=false;
// check if needed
NewFilename:=TargetDirectory+ExtractFilename(OldFilename);
if CompareFilenames(NewFilename,OldFilename)=0 then
exit(true);
// check if already moved
if MovedFiles.Contains(OldFilename) then
exit(true);
MovedFiles[OldFilename]:=Self;
// copy or move file
if FileExistsUTF8(OldFilename) then begin
if DeleteOld then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['MoveOrCopyFile rename "',OldFilename,'" to "',NewFilename,'"']);
{$ENDIF}
r:=RenameFileWithErrorDialogs(OldFilename,NewFilename,[mbAbort,mbIgnore]);
end else begin
{$IFDEF VerbosePkgEditDrag}
debugln(['MoveOrCopyFile copy "',OldFilename,'" to "',NewFilename,'"']);
{$ENDIF}
r:=CopyFileWithErrorDialogs(OldFilename,NewFilename,[mbAbort,mbIgnore]);
end;
if not (r in [mrIgnore,mrOK]) then begin
debugln(['Error: (lazarus) MoveOrCopyFile: rename/copy failed: "',OldFilename,'" to "',NewFilename,'"']);
exit;
end;
end else begin
if IDEMessageDialog(lisCCOWarningCaption,
Format(lisFileNotFound5, [#13, OldFilename]), mtWarning, [mbIgnore,
mbCancel])<>mrIgnore
then
exit;
end;
OldPkgFile:=nil;
OldProjFile:=nil;
if SrcPackage<>nil then begin
OldPkgFile:=SrcPackage.FindPkgFile(OldFilename,true,false);
if OldPkgFile=nil then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['MoveOrCopyFile old file not in lpk: "',OldFilename,'" pkg=',SrcPackage.Name]);
{$ENDIF}
// this is a resource file
// => do not create an entry in the target
exit(true);
end;
end else if SrcProject<>nil then begin
OldProjFile:=SrcProject.UnitInfoWithFilename(OldFilename,[pfsfOnlyProjectFiles]);
if OldProjFile=nil then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['MoveOrCopyFile old file not in lpi: "',OldFilename,'"']);
{$ENDIF}
// this is a resource file
// => do not create an entry in the target
exit(true);
end;
end else begin
raise Exception.Create('implement me');
end;
if OldPkgFile<>nil then begin
NewUnitName:=OldPkgFile.Unit_Name;
NewFileType:=OldPkgFile.FileType;
if NewFileType=pftMainUnit then NewFileType:=pftUnit;
NewCompPrio:=OldPkgFile.ComponentPriority;
NewResourceBaseClass:=OldPkgFile.ResourceBaseClass;
NewHasRegisterProc:=OldPkgFile.HasRegisterProc;
NewAddToUses:=OldPkgFile.AddToUsesPkgSection;
end else begin
NewUnitName:=OldProjFile.Unit_Name;
NewFileType:=FileNameToPkgFileType(OldFilename);
NewCompPrio:=ComponentPriorityNormal;
NewResourceBaseClass:=OldProjFile.ResourceBaseClass;
NewHasRegisterProc:=false;
NewAddToUses:=true;
if NewFileType=pftUnit then begin
Code:=CodeToolBoss.LoadFile(OldFilename,true,false);
if (Code<>nil) and (TargetPackage<>nil) then
NewHasRegisterProc:=CodeToolBoss.HasInterfaceRegisterProc(Code);
end;
end;
NewPkgFile:=nil;
NewProjFile:=nil;
if TargetPackage<>nil then begin
// create new TPkgFile
NewPkgFile:=TargetPackage.FindPkgFile(NewFilename,true,false);
if NewPkgFile=nil then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['MoveOrCopyFile create new "',NewFilename,'" pkg=',TargetPackage.Name]);
{$ENDIF}
NewPkgFile:=TargetPackage.AddFile(NewFilename,NewUnitName,
NewFileType,[],NewCompPrio.Category);
end else begin
NewPkgFile.Unit_Name:=NewUnitName;
NewFileType:=NewFileType;
NewPkgFile.FileType:=NewFileType;
end;
NewPkgFile.ComponentPriority:=NewCompPrio;
NewPkgFile.ResourceBaseClass:=NewResourceBaseClass;
NewPkgFile.HasRegisterProc:=NewHasRegisterProc;
if NewAddToUses
and (TargetPackage.FindUsedUnit(ExtractFileNameOnly(NewFilename),NewPkgFile)<>nil)
then begin
// another unit with this name is already used
NewPkgFile.AddToUsesPkgSection:=false;
end else begin
NewPkgFile.AddToUsesPkgSection:=NewAddToUses;
end;
end else if TargetProject<>nil then begin
// create new TUnitInfo
NewProjFile:=TargetProject.UnitInfoWithFilename(NewFilename);
if NewProjFile=nil then begin
NewProjFile:=TUnitInfo.Create(nil);
NewProjFile.Filename:=NewFilename;
TargetProject.AddFile(NewProjFile,false);
end;
NewProjFile.IsPartOfProject:=true;
NewProjFile.ResourceBaseClass:=NewResourceBaseClass;
if OldProjFile<>nil then begin
NewProjFile.HasResources:=OldProjFile.HasResources;
NewProjFile.ComponentName:=OldProjFile.ComponentName;
NewProjFile.ComponentResourceName:=OldProjFile.ComponentResourceName;
NewProjFile.BuildFileIfActive:=OldProjFile.BuildFileIfActive;
NewProjFile.RunFileIfActive:=OldProjFile.RunFileIfActive;
NewProjFile.DefaultSyntaxHighlighter:=OldProjFile.DefaultSyntaxHighlighter;
NewProjFile.DisableI18NForLFM:=OldProjFile.DisableI18NForLFM;
NewProjFile.CustomDefaultHighlighter:=OldProjFile.CustomDefaultHighlighter;
end;
if (not SrcIsTarget)
and (pfMainUnitHasUsesSectionForAllUnits in TargetProject.Flags) then
begin
CodeToolBoss.AddUnitToMainUsesSection(
TargetProject.MainUnitInfo.Source,NewUnitName,'');
CodeToolBoss.SourceChangeCache.Apply;
TargetProject.MainUnitInfo.Modified:=true;
end;
end else begin
raise Exception.Create('implement me');
end;
// delete old
if DeleteOld then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['MoveOrCopyFile delete "',OldFilename,'" from=',SrcFilesEdit.FilesOwnerName]);
{$ENDIF}
if OldPkgFile<>nil then begin
SrcPackage.DeleteFile(OldPkgFile);
end else if OldProjFile<>nil then begin
OldProjFile.IsPartOfProject:=false;
if (not SrcIsTarget)
and (pfMainUnitHasUsesSectionForAllUnits in SrcProject.Flags) then
begin
CodeToolBoss.RemoveUnitFromAllUsesSections(
SrcProject.MainUnitInfo.Source,NewUnitName);
CodeToolBoss.SourceChangeCache.Apply;
SrcProject.MainUnitInfo.Modified:=true;
end;
end else begin
raise Exception.Create('implement me');
end;
end;
TargetFilesEdit.UpdateAll;
SrcFilesEdit.UpdateAll;
Result:=true;
end;
function MoveOrCopyFiles: boolean;
var
i: Integer;
OldFilename: String;
MovedFiles: TFilenameToPointerTree;
ResFileList: TStringList;
j: Integer;
begin
Result:=false;
TargetFilesEdit.BeginUpdate;
SrcFilesEdit.BeginUpdate;
MovedFiles:=TFilenameToPointerTree.Create(false);
try
for i:=0 to IDEFiles.Count-1 do begin
OldFilename:=TIDEOwnedFile(IDEFiles[i]).GetFullFilename;
if not MoveOrCopyFile(OldFilename,MovedFiles) then exit;
ResFileList:=TStringList(UnitFilenameToResFileList[OldFilename]);
if ResFileList=nil then continue;
for j:=0 to ResFileList.Count-1 do
if not MoveOrCopyFile(ResFileList[j],MovedFiles) then exit;
end;
finally
MovedFiles.Free;
SrcFilesEdit.EndUpdate;
TargetFilesEdit.EndUpdate;
end;
Result:=true;
end;
var
MoveFileCount: Integer;
MsgResult: TModalResult;
begin
Result:=false;
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.MoveFiles Self=',TargetFilesEdit.FilesOwnerName,' Src=',SrcFilesEdit.FilesOwnerName,' Dir="',TargetDirectory,'" FileCount=',IDEFiles.Count]);
{$ENDIF}
if not GetPkgProj(SrcFilesEdit,SrcPackage,SrcProject) then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.MoveFiles invalid src=',DbgSName(SrcFilesEdit.FilesOwner)]);
{$ENDIF}
exit;
end;
if not GetPkgProj(TargetFilesEdit,TargetPackage,TargetProject) then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.MoveFiles invalid target=',DbgSName(TargetFilesEdit.FilesOwner)]);
{$ENDIF}
exit;
end;
DeleteNonExistingPkgFiles;
if IDEFiles.Count=0 then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.MoveFiles PkgFiles.Count=0']);
{$ENDIF}
exit(true);
end;
if TargetFilesEdit.FilesOwnerReadOnly then begin
IDEMessageDialog(lisTargetIsReadOnly,
Format(lisTheTargetIsNotWritable, [TargetFilesEdit.FilesOwnerName]),
mtError, [mbCancel]);
exit;
end;
if not FilenameIsAbsolute(TargetDirectory) then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.MoveFiles invalid target dir=',TargetDirectory]);
{$ENDIF}
exit;
end;
TargetDirectory:=AppendPathDelim(TargetDirectory);
// check TargetDirectory
if CheckDirectoryIsWritable(TargetDirectory)<>mrOk then begin
debugln(['Warning: (lazarus) TPkgManager.MoveFiles not writable TargetDirectory=',TargetDirectory]);
exit;
end;
SrcIsTarget:=SrcFilesEdit.FilesOwner=TargetFilesEdit.FilesOwner;
IDEMessagesWindow.Clear;
NewFileToOldOwnedFile:=TFilenameToPointerTree.Create(false);
ChangedFilenames:=TFilenameToStringTree.Create(false);
AllChangedFilenames:=TFilenameToStringTree.Create(false);
UnitFilenameToResFileList:=TFilenameToPointerTree.Create(false);
UnitFilenameToResFileList.FreeValues:=true;
SrcDirToPkg:=nil;
try
// collect all affected files including resource files
if not CollectFiles(MoveFileCount) then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.MoveFiles CollectFiles failed']);
{$ENDIF}
exit;
end;
// check if new position is free
if not CheckNewFilesDoNotExist then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.MoveFiles CheckNewFilesDoNotExist failed']);
{$ENDIF}
exit;
end;
if (MoveFileCount=0) and (SrcIsTarget) then begin
// no move, only change order in package
// ToDo: check this case in ItemsTreeViewDragDrop
ShowMessage('Changing order via drag and drop is not implemented.');
exit;
end;
// ask for confirmation
if IDEFiles.Count=MoveFileCount then begin
MsgResult:=IDEQuestionDialog(lisMoveOrCopyFiles,
Format(lisMoveOrCopyFileSFromToTheDirectoryOfPackage, [
IntToStr(MoveFileCount),
SrcFilesEdit.FilesOwnerName, #13,
TargetDirectory, #13,
TargetFilesEdit.FilesOwnerName]),
mtConfirmation, [100, lisMove, 101, lisCopy, mrCancel]);
case MsgResult of
100: DeleteOld:=true;
101: DeleteOld:=false;
else exit;
end;
end else begin
if IDEMessageDialog(lisMoveFiles2,
Format(lisMoveFileSFromToTheDirectoryOf, [
IntToStr(MoveFileCount),
SrcFilesEdit.FilesOwnerName, #13,
TargetDirectory, #13,
TargetFilesEdit.FilesOwnerName]),
mtConfirmation,[mbOk,mbCancel])<>mrOK
then exit;
DeleteOld:=true;
end;
// fetch used packages
SrcDirToPkg:=PackageGraph.GetMapSourceDirectoryToPackage;
// check uses sections
if not CheckUsesSections then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.MoveFiles CheckUsesSections failed']);
{$ENDIF}
exit;
end;
if DeleteOld then begin
// close files and res files in source editor
if not CloseSrcEditors then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.MoveFiles CloseSrcEditors failed']);
{$ENDIF}
exit;
end;
end;
if (not SrcIsTarget) then begin
// files will be moved to another package/project
if not ClearOldCompiledFiles then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.MoveFiles ClearOldCompiledFiles failed']);
{$ENDIF}
exit;
end;
end;
// extend unit/include path of LazPackage
if not ExtendSearchPaths then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.MoveFiles ExtendSearchPaths failed']);
{$ENDIF}
exit;
end;
// move/copy files
if not MoveOrCopyFiles then begin
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.MoveFiles MoveOrCopyFiles failed']);
{$ENDIF}
exit;
end;
Result:=true;
finally
SrcDirToPkg.Free;
UnitFilenameToResFileList.Free;
AllChangedFilenames.Free;
ChangedFilenames.Free;
NewFileToOldOwnedFile.Free;
end;
end;
function TPkgManager.CopyMoveFiles(Sender: TObject): boolean;
var
SelDirDlg: TSelectDirectoryDialog;
FilesEdit: IFilesEditorInterface;
TargetDir: String;
begin
Result:=false;
if Sender is TPackageEditorForm then
FilesEdit:=TPackageEditorForm(Sender)
else if Sender is TProjectInspectorForm then
FilesEdit:=TProjectInspectorForm(Sender)
else begin
debugln(['Error: (lazarus) TPkgManager.CopyMoveFiles wrong Sender: ',DbgSName(Sender)]);
exit;
end;
SelDirDlg:=TSelectDirectoryDialog.Create(nil);
try
SelDirDlg.InitialDir:=FilesEdit.FilesBaseDirectory;
SelDirDlg.Title:=lisSelectTargetDirectory;
SelDirDlg.Options:=SelDirDlg.Options+[ofPathMustExist,ofFileMustExist];
if not SelDirDlg.Execute then exit;
TargetDir:=CleanAndExpandDirectory(SelDirDlg.FileName);
Result:=MoveFiles(FilesEdit,FilesEdit,TargetDir);
finally
SelDirDlg.Free;
end;
end;
constructor TPkgManager.Create(TheOwner: TComponent);
begin
inherited Create(TheOwner);
OnGetDependencyOwnerDescription:=@GetDependencyOwnerDescription;
OnGetDependencyOwnerDirectory:=@GetDependencyOwnerDirectory;
OnPackageFileLoaded:=@PackageFileLoaded;
// package links
LazPackageLinks:=TLazPackageLinks.Create;
PkgLinks:=LazPackageLinks;
LazPackageLinks.UpdateAll;
// package graph
PackageGraph:=TLazPackageGraph.Create;
PackageGraphInterface:=PackageGraph;
PackageGraph.OnAddPackage:=@PackageGraphAddPackage;
PackageGraph.OnBeforeCompilePackages:=@DoBeforeCompilePackages;
PackageGraph.OnBeginUpdate:=@PackageGraphBeginUpdate;
PackageGraph.OnChangePackageName:=@PackageGraphChangePackageName;
PackageGraph.OnCheckInterPkgFiles:=@PackageGraphCheckInterPkgFiles;
PackageGraph.OnDeleteAmbiguousFiles:=@BuildBoss.DeleteAmbiguousFiles;
PackageGraph.OnDeletePackage:=@PackageGraphDeletePackage;
PackageGraph.OnDependencyModified:=@PackageGraphDependencyModified;
PackageGraph.OnEndUpdate:=@PackageGraphEndUpdate;
PackageGraph.OnTranslatePackage:=@DoTranslatePackage;
PackageGraph.OnUninstallPackage:=@DoUninstallPackage;
PackageGraph.OnSrcEditFileIsModified:=@PackageGraphSrcEditFileIsModified;
// package editors
PackageEditors:=TPackageEditors.Create;
PackageEditors.OnAddToProject:=@PackageEditorAddToProject;
PackageEditors.OnAfterWritePackage:=@AfterWritePackage;
PackageEditors.OnBeforeReadPackage:=@BeforeReadPackage;
PackageEditors.OnCompilePackage:=@PackageEditorCompilePackage;
PackageEditors.OnCopyMoveFiles:=@PackageEditorCopyMoveFiles;
PackageEditors.OnCreateFpmakeFile:=@PackageEditorCreateFpmakeFile;
PackageEditors.OnCreateMakefile:=@PackageEditorCreateMakefile;
PackageEditors.OnCreateNewFile:=@PackageEditorCreateFile;
PackageEditors.OnDeleteAmbiguousFiles:=@PackageEditorDeleteAmbiguousFiles;
PackageEditors.OnDragDropTreeView:=@PackageEditorDragDropTreeView;
PackageEditors.OnDragOverTreeView:=@PackageEditorDragOverTreeView;
PackageEditors.OnShowFindInFiles:=@PackageEditorFindInFiles;
PackageEditors.OnFreeEditor:=@PackageEditorFreeEditor;
PackageEditors.OnGetIDEFileInfo:=@MainIDE.GetIDEFileState;
PackageEditors.OnInstallPackage:=@PackageEditorInstallPackage;
PackageEditors.OnOpenFile:=@MainIDE.DoOpenMacroFile;
PackageEditors.OnOpenPackage:=@PackageEditorOpenPackage;
PackageEditors.OnOpenPkgFile:=@PackageEditorOpenPkgFile;
PackageEditors.OnPublishPackage:=@PackageEditorPublishPackage;
PackageEditors.OnRevertPackage:=@PackageEditorRevertPackage;
PackageEditors.OnSavePackage:=@PackageEditorSavePackage;
PackageEditors.OnUninstallPackage:=@PackageEditorUninstallPackage;
PackageEditors.OnViewPackageSource:=@PackageEditorViewPkgSource;
// package macros
CodeToolBoss.DefineTree.MacroFunctions.AddExtended(
'PKGDIR',nil,@PackageGraph.MacroFunctionCTPkgDir);
CodeToolBoss.DefineTree.MacroFunctions.AddExtended(
'PKGSRCPATH',nil,@PackageGraph.MacroFunctionCTPkgSrcPath);
CodeToolBoss.DefineTree.MacroFunctions.AddExtended(
'PKGUNITPATH',nil,@PackageGraph.MacroFunctionCTPkgUnitPath);
CodeToolBoss.DefineTree.MacroFunctions.AddExtended(
'PKGINCPATH',nil,@PackageGraph.MacroFunctionCTPkgIncPath);
CodeToolBoss.DefineTree.MacroFunctions.AddExtended(
'PKGNAME',nil,@PackageGraph.MacroFunctionCTPkgName);
CodeToolBoss.DefineTree.MacroFunctions.AddExtended(
'PKGOUTDIR',nil,@PackageGraph.MacroFunctionCTPkgOutDir);
LazPackageDescriptors:=TLazPackageDescriptors.Create;
LazPackageDescriptors.AddDefaultPackageDescriptors;
// idle handler
Application.AddOnIdleHandler(@ApplicationIdleHandler,true);
end;
destructor TPkgManager.Destroy;
begin
FreeThenNil(LazPackageDescriptors);
PackageGraph.FreeAutoInstallDependencies;
FreeThenNil(PackageGraphExplorer);
FreeThenNil(PackageEditors);
FreeThenNil(PackageGraph);
FreeThenNil(LazPackageLinks);
FreeThenNil(PackageDependencies);
inherited Destroy;
end;
procedure TPkgManager.ConnectMainBarEvents;
begin
with MainIDEBar do begin
itmPkgNewPackage.OnClick:=@MainIDEitmPkgNewPackageClick;
itmPkgOpenLoadedPackage.OnClick:=@MainIDEitmPkgOpenLoadedPackageClicked;
itmPkgOpenPackageFile.OnClick:=@MainIDEitmPkgOpenPackageFileClick;
itmPkgOpenPackageOfCurUnit.OnClick:=@MainIDEitmPkgOpenPackageOfCurUnitClicked;
itmPkgAddCurFileToPkg.OnClick:=@MainIDEitmPkgAddCurFileToPkgClick;
itmPkgAddNewComponentToPkg.OnClick:=@MainIDEitmPkgNewComponentClick;
itmPkgPkgGraph.OnClick:=@MainIDEitmPkgPkgGraphClick;
itmPkgPackageLinks.OnClick:=@MainIDEitmPackageLinksClicked;
itmPkgEditInstallPkgs.OnClick:=@MainIDEitmPkgEditInstallPkgsClick;
end;
SetRecentPackagesMenu;
IDEWindowCreators.Add(NonModalIDEWindowNames[nmiwPkgGraphExplorer],
nil,@CreateIDEWindow,'250','200','','');
IDEWindowCreators.Add(PackageEditorWindowPrefix,
nil,@CreateIDEWindow,'250','200','','');
RegisterStandardPackageEditorMenuItems;
end;
procedure TPkgManager.ConnectSourceNotebookEvents;
begin
end;
procedure TPkgManager.SetupMainBarShortCuts;
begin
end;
procedure TPkgManager.SetRecentPackagesMenu;
begin
MainIDE.SetRecentSubMenu(itmPkgOpenRecent,
EnvironmentOptions.RecentPackageFiles,
@MainIDEitmOpenRecentPackageClicked);
end;
procedure TPkgManager.AddToMenuRecentPackages(const Filename: string);
begin
EnvironmentOptions.AddToRecentPackageFiles(Filename);
SetRecentPackagesMenu;
MainIDE.SaveEnvironment;
end;
procedure TPkgManager.SaveSettings;
begin
end;
function TPkgManager.GetDefaultSaveDirectoryForFile(const Filename: string): string;
var
APackage: TLazPackage;
PkgFile: TPkgFile;
begin
Result:='';
if FilenameIsAbsolute(Filename) then
exit(ExtractFilePath(Filename));
PkgFile:=PackageGraph.FindFileInAllPackages(Filename,true,true);
if PkgFile=nil then exit;
APackage:=PkgFile.LazPackage;
if APackage.IsVirtual or (not APackage.HasDirectory) then exit;
Result:=APackage.Directory;
end;
procedure TPkgManager.LoadInstalledPackages;
begin
IDEComponentPalette.BeginUpdate;
try
PackageGraph.LoadStaticBasePackages;
LoadStaticCustomPackages;
LoadAutoInstallPackages;
finally
IDEComponentPalette.EndUpdate;
end;
end;
procedure TPkgManager.UnloadInstalledPackages;
var
Dependency: TPkgDependency;
begin
// unbind and free auto installed packages
while PackageGraph.FirstInstallDependency<>nil do begin
Dependency:=PackageGraph.FirstInstallDependency;
Dependency.RequiredPackage:=nil;
Dependency.RemoveFromList(PackageGraph.FirstInstallDependency,pddRequires);
Dependency.Free;
end;
end;
procedure TPkgManager.ProcessCommand(Command: word; var Handled: boolean);
begin
Handled:=true;
case Command of
ecOpenPackage: MainIDEitmPkgOpenLoadedPackageClicked(Self);
ecOpenPackageFile: MainIDEitmPkgOpenPackageFileClick(Self);
ecOpenPackageOfCurUnit: MainIDEitmPkgOpenPackageOfCurUnitClicked(Self);
ecAddCurFileToPkg: MainIDEitmPkgAddCurFileToPkgClick(Self);
ecPackageGraph: MainIDEitmPkgPkgGraphClick(Self);
ecEditInstallPkgs: MainIDEitmPkgEditInstallPkgsClick(Self);
else
Handled:=false;
end;
end;
procedure TPkgManager.OnSourceEditorPopupMenu(const AddMenuItemProc: TAddMenuItemProc);
var
APackage: TIDEPackage;
begin
GetPackageOfCurrentSourceEditor(APackage);
if APackage<>nil then
AddMenuItemProc(Format(lisOpenPackage2, [APackage.Name]), true,
@OpenPackageForCurrentSrcEditFile);
end;
procedure TPkgManager.TranslateResourceStrings;
var
PkgList: TFPList;
i: Integer;
begin
PkgList:=nil;
PackageGraph.GetAllRequiredPackages(nil,
PackageGraph.FirstInstallDependency,PkgList);
if PkgList=nil then exit;
for i:=0 to PkgList.Count-1 do
if TObject(PkgList[i]) is TLazPackage then
DoTranslatePackage(TLazPackage(PkgList[i]));
PkgList.Free;
end;
procedure TPkgManager.DoTranslatePackage(APackage: TLazPackage);
var
TranslatedUnits: TStringHashList;
function UnitTranslated(const AnUnitName: string): boolean;
begin
Result:=(TranslatedUnits<>nil) and (TranslatedUnits.Find(AnUnitName)>=0);
end;
procedure TranslateUnit(const AFilename, AnUnitName: string);
begin
//DebugLn(['TranslateUnit AFilename="',AFilename,'" AnUnitName="',AnUnitName,'"']);
if TranslatedUnits=nil then
TranslatedUnits:=TStringHashList.Create(false);
TranslatedUnits.Add(AnUnitName);
TranslateUnitResourceStrings(AnUnitName,AFilename);
end;
procedure TranslateWithFileMask(APackage: TLazPackage;
const Directory, Language: string);
var
CurUnitName: string;
CurLang: string;
Files: TStrings;
Filename: String;
begin
if Language='' then exit;
Files:=nil;
try
CodeToolBoss.DirectoryCachePool.GetListing(Directory,Files,false);
for Filename in Files do begin
if GetPOFilenameParts(Filename,CurUnitName,CurLang)
and IsValidUnitName(CurUnitName)
and (CurLang=Language)
and (not UnitTranslated(CurUnitName))
and (APackage.FindUnit(CurUnitName)<>nil)
then begin
TranslateUnit(AppendPathDelim(Directory)+Filename,CurUnitName);
end;
end;
finally
Files.Free;
end;
end;
var
Directory: String;
Lang: String;
FallbackLang: String;
Language: String;
begin
//DebugLn(['TPkgManager.DoTranslatePackage ',APackage.Name,' from ', APackage.POOutputDirectory]);
if (APackage.POOutputDirectory='') then exit;
Directory:=AppendPathDelim(APackage.GetPOOutDirectory);
Language:=EnvironmentOptions.LanguageID;
if Language='' then begin
Lang:=SystemLanguageID.LanguageID;
FallbackLang:=SystemLanguageID.LanguageCode;
end else begin
Lang:=Language;
FallbackLang:='';
end;
//DebugLn(['TPkgManager.DoTranslatePackage ', APackage.Name,' from ', APackage.POOutputDirectory,', Translated=',APackage.Translated,' Lang=',Lang]);
if APackage.Translated=Lang then exit;
APackage.Translated:=Lang;
TranslatedUnits:=nil;
try
//DebugLn(['TPkgManager.DoTranslatePackage ',APackage.Name,' Directory=',Directory,' Lang=',Lang,' FallbackLang=',FallbackLang]);
TranslateWithFileMask(APackage,Directory,Lang);
if FallbackLang<>Lang then
TranslateWithFileMask(APackage,Directory,FallbackLang);
finally
TranslatedUnits.Free;
MainIDEInterface.PackageTranslated(APackage);
end;
end;
function TPkgManager.AddPackageToGraph(APackage: TLazPackage): TModalResult;
var
ConflictPkg: TLazPackage;
Link: TPackageLink;
begin
// check Package Name
if not IsValidPkgName(APackage.Name) then begin
Result:=IDEMessageDialog(lisPkgMangInvalidPackageName2,
Format(lisPkgMangThePackageNameOfTheFileIsInvalid,
[APackage.Name, LineEnding, APackage.Filename]),
mtError,[mbCancel,mbAbort]);
exit;
end;
// check if Package with same name is already loaded
ConflictPkg:=PackageGraph.FindPackageWithName(APackage.Name,nil);
if ConflictPkg<>nil then begin
if not PackageGraph.PackageCanBeReplaced(ConflictPkg,APackage) then begin
Result:=IDEMessageDialog(lisPkgMangPackageConflicts,
Format(lisPkgMangThereIsAlreadyAPackageLoadedFromFile,
[ConflictPkg.IDAsString, LineEnding, ConflictPkg.Filename, LineEnding, LineEnding]),
mtError,[mbCancel,mbAbort]);
exit;
end;
if ConflictPkg.Modified and (not ConflictPkg.ReadOnly) then begin
Result:=IDEMessageDialog(lisPkgMangSavePackage,
Format(lisPkgMangLoadingPackageWillReplacePackage, [
APackage.IDAsString, ConflictPkg.IDAsString, LineEnding,
ConflictPkg.Filename, LineEnding, LineEnding+LineEnding, ConflictPkg.Filename]),
mtConfirmation,[mbYes,mbNo,mbCancel,mbAbort]);
if Result=mrNo then Result:=mrOk;
if Result=mrYes then begin
Result:=DoSavePackage(ConflictPkg,[]);
end;
if Result<>mrOk then exit;
end;
// replace package
PackageGraph.ReplacePackage(ConflictPkg,APackage);
end else begin
// add to graph
PackageGraph.AddPackage(APackage);
end;
// save package file links
//DebugLn(['TPkgManager.AddPackageToGraph ',APackage.Name]);
Link:=LazPackageLinks.AddUserLink(APackage);
if Link<>nil then
begin
//debugln(['Hint: (lazarus) TPkgManager.AddPackageToGraph LinkLastUsed=',DateToCfgStr(Link.LastUsed,DateTimeAsCfgStrFormat),' ',dbgs(Link.Origin)]);
LazPackageLinks.SaveUserLinks;
end;
Result:=mrOk;
end;
function TPkgManager.ResolveBrokenDependenciesOnline(ABrokenDependencies: TFPList): TModalResult;
var
Dependency: TPkgDependency;
I: Integer;
PkgLinks: TList;
PkgsStr: String;
PackageLink: TPackageLink;
begin
Result := mrCancel;
PkgLinks := TList.Create;
try
PkgsStr := '';
for I := 0 to ABrokenDependencies.Count - 1 do begin
Dependency := TPkgDependency(ABrokenDependencies[i]);
PackageLink := LazPackageLinks.FindLinkWithPkgName(Dependency.AsString);
if (PackageLink <> nil) {and (PackageLink.Origin = ploOnline)} then begin
PkgLinks.Add(PackageLink);
Dependency.LoadPackageResult:=lprAvailableOnline;
if PkgsStr = '' then
PkgsStr := '"' + PackageLink.Name + '"'
else
PkgsStr := PkgsStr + ', ' + '"' + PackageLink.Name + '"';
end;
end;
if PkgLinks.Count > 0 then begin
if IDEMessageDialog(lisNotInstalledPackages, Format(lisInstallPackagesMsg,[PkgsStr]),
mtConfirmation, [mbYes, mbNo]) = mrYes then
Result := OPMInterface.InstallPackages(PkgLinks);
end;
finally
PkgLinks.Free;
end;
end;
function TPkgManager.OpenProjectDependencies(AProject: TProject;
ReportMissing: boolean): TModalResult;
var
BrokenDependencies: TFPList;
OpmRes: TModalResult;
Dependency: TPkgDependency;
IgnorePackage: TLazPackage;
begin
Result := mrOk;
OpmRes := mrOk;
Dependency:=AProject.FirstRequiredDependency;
while Dependency<>nil do begin
IgnorePackage:=PackageGraph.FindPackageWithName(Dependency.PackageName,nil);
if (IgnorePackage<>nil) and Dependency.IsCompatible(IgnorePackage) then
IgnorePackage:=nil;
PackageGraph.OpenDependency(Dependency,false,IgnorePackage);
Dependency:=Dependency.NextRequiresDependency;
end;
if ReportMissing then begin
BrokenDependencies := PackageGraph.FindAllBrokenDependencies(nil,
AProject.FirstRequiredDependency);
if Assigned(BrokenDependencies) then
begin
if Assigned(OPMInterface) then
begin
OpmRes := ResolveBrokenDependenciesOnline(BrokenDependencies);
FreeAndNil(BrokenDependencies);
BrokenDependencies := PackageGraph.FindAllBrokenDependencies(nil,
AProject.FirstRequiredDependency);
end;
Result := ShowBrokenDependenciesReport(BrokenDependencies);
BrokenDependencies.Free;
end;
end;
LazPackageLinks.SaveUserLinks;
if OpmRes = mrRetry then // mrRetry means the IDE must be rebuilt.
MainIDEInterface.DoBuildLazarus([])
end;
function TPkgManager.AddProjectDependency(AProject: TProject;
APackage: TLazPackage; OnlyTestIfPossible: boolean): TModalResult;
var
NewDependency: TPkgDependency;
ProvidingAPackage: TLazPackage;
ConflictDependency: TPkgDependency;
begin
Result:=mrCancel;
// check if there is a dependency, that requires another version
ConflictDependency:=PackageGraph.FindConflictRecursively(
AProject.FirstRequiredDependency,APackage);
if ConflictDependency<>nil then begin
DebugLn(['Error: (lazarus) [TPkgManager.AddProjectDependency] ',APackage.IDAsString,' conflicts with ',ConflictDependency.AsString]);
Result:=mrCancel;
exit;
end;
// check if the dependency is already there
if FindDependencyByNameInList(AProject.FirstRequiredDependency,pddRequires,
APackage.Name)<>nil
then begin
// package already there
Result:=mrOk;
exit;
end;
ProvidingAPackage:=PackageGraph.FindPackageProvidingName(
AProject.FirstRequiredDependency,APackage.Name);
if ProvidingAPackage<>nil then
begin
// package is already provided by another package
DebugLn(['Error: (lazarus) [TPkgManager.AddProjectDependency] ',APackage.Name,' is already provided by ',ProvidingAPackage.IDAsString]);
Result:=mrOk;
exit;
end;
if OnlyTestIfPossible then
exit(mrOk);
// add a dependency for the package to the project
NewDependency:=APackage.CreateDependencyWithOwner(AProject);
Result:=AddProjectDependency(AProject,NewDependency);
end;
function TPkgManager.AddProjectDependency(AProject: TProject;
ADependency: TPkgDependency): TModalResult;
begin
Result:=mrOk;
AProject.AddRequiredDependency(ADependency);
PackageGraph.OpenDependency(ADependency,false);
Project1.DefineTemplates.AllChanged(false);
if (ADependency.RequiredPackage<>nil)
and (not ADependency.RequiredPackage.Missing)
and ADependency.RequiredPackage.AddToProjectUsesSection
and ((ADependency.RequiredPackage.PackageType<>lptDesignTime)
or (pfUseDesignTimePackages in AProject.Flags))
then begin
AddUnitToProjectMainUsesSection(AProject,
ExtractFileNameOnly(ADependency.RequiredPackage.GetCompileSourceFilename),'');
end;
end;
function TPkgManager.AddProjectDependencies(AProject: TProject;
const Packages: string; OnlyTestIfPossible: boolean): TModalResult;
var
RequiredPackages: TStrings;
i: Integer;
PkgName: string;
APackage: TLazPackage;
begin
Result:=mrOk;
RequiredPackages:=SplitString(Packages,';');
try
for i:=0 to RequiredPackages.Count-1 do begin
PkgName:=Trim(RequiredPackages[i]);
if not IsValidPkgName(PkgName) then continue;
APackage:=PackageGraph.FindPackageWithName(PkgName,nil);
if APackage=nil then begin
DebugLn(['Error: (lazarus) [TPkgManager.AddProjectDependencies] package not found: ',PkgName]);
if OnlyTestIfPossible then
exit(mrCancel);
continue;
end;
Result:=AddProjectDependency(AProject,APackage,OnlyTestIfPossible);
if Result<>mrOk then exit;
end;
finally
RequiredPackages.Free;
end;
end;
function TPkgManager.CheckProjectHasInstalledPackages(AProject: TProject;
Interactive: boolean): TModalResult;
var
MissingUnits: TFPList;
i: Integer;
PkgFile: TPkgFile;
Msg: String;
PkgList: TObjectList;
begin
Result:=mrOk;
MissingUnits:=PackageGraph.FindNotInstalledRegisterUnits(nil,
AProject.FirstRequiredDependency);
if MissingUnits<>nil then begin
if Interactive then begin
Msg:=Format(lisProbablyYouNeedToInstallSomePackagesForBeforeConti,
[LineEnding+LineEnding, LineEnding, LineEnding+LineEnding]) + LineEnding+LineEnding;
PkgList:=TObjectList.Create(false);
try
for i:=0 to MissingUnits.Count-1 do begin
PkgFile:=TPkgFile(MissingUnits[i]);
if PkgList.IndexOf(PkgFile.LazPackage)<0 then
PkgList.Add(PkgFile.LazPackage);
Msg:=Format(lisUnitInPackage,
[Msg, PkgFile.Unit_Name, PkgFile.LazPackage.IDAsString]) + LineEnding;
end;
Result:=IDEQuestionDialog(lisPackageNeedsInstallation, Msg,
mtWarning, [mrIgnore,'Continue without install',
mrYes,'Install these packages',
mrCancel,'Cancel','IsDefault']);
if Result=mrIgnore then begin
// continue
end else if Result=mrYes then
begin
// install
AProject.AutoOpenDesignerFormsDisabled:=true;
InstallPackages(PkgList,[piiifRebuildIDE]);
Result:=mrAbort;
end else begin
// do not warn again
AProject.AutoOpenDesignerFormsDisabled:=true;
end;
finally
PkgList.Free;
end;
end else
Result:=mrCancel;
MissingUnits.Free;
end;
end;
function TPkgManager.DoNewPackage: TModalResult;
var
NewPackage: TLazPackage;
begin
Result:=mrCancel;
// create a new package with standard dependencies
NewPackage:=PackageGraph.CreateNewPackage(constNewPackageName);
PackageGraph.AddDependencyToPackage(NewPackage,
PackageGraph.FCLPackage.CreateDependencyWithOwner(NewPackage));
NewPackage.Modified:=false;
// open a package editor
PackageEditors.OpenEditor(NewPackage,true);
Result:=DoSavePackage(NewPackage,[psfSaveAs]);
end;
function TPkgManager.DoShowLoadedPkgDlg: TModalResult;
var
APackage: TLazPackage;
begin
Result:=ShowOpenLoadedPkgDlg(APackage);
if (Result<>mrOk) then exit;
Result:=DoOpenPackage(APackage,[pofAddToRecent],false);
end;
function TPkgManager.DoOpenPackage(APackage: TLazPackage;
Flags: TPkgOpenFlags; ShowAbort: boolean): TModalResult;
var
AFilename: String;
begin
AFilename:=APackage.Filename;
// revert: if possible and wanted
if (pofRevert in Flags) and (FileExistsCached(AFilename)) then
exit(DoOpenPackageFile(AFilename,Flags,ShowAbort));
// open a package editor
PackageEditors.OpenEditor(APackage,true);
PackageGraph.RebuildDefineTemplates;
// add to recent packages
if (pofAddToRecent in Flags) and FileExistsCached(AFilename) then
AddToMenuRecentPackages(AFilename);
Result:=mrOk;
end;
function TPkgManager.DoOpenPackageWithName(const APackageName: string;
Flags: TPkgOpenFlags; ShowAbort: boolean): TModalResult;
var
APackage: TLazPackage;
NewDependency: TPkgDependency;
LoadResult: TLoadPackageResult;
begin
Result:=mrCancel;
if not IsValidPkgName(APackageName) then exit;
NewDependency:=TPkgDependency.Create;
try
NewDependency.PackageName:=APackageName;
LoadResult:=PackageGraph.OpenDependency(NewDependency,ShowAbort);
if LoadResult<>lprSuccess then exit;
finally
NewDependency.Free;
end;
APackage:=PackageGraph.FindPackageWithName(APackageName,nil);
if APackage=nil then exit;
Result:=DoOpenPackage(APackage,Flags,ShowAbort);
end;
function TPkgManager.DoOpenPackageFile(AFilename: string; Flags: TPkgOpenFlags;
ShowAbort: boolean): TModalResult;
procedure DoQuestionDlg(const Caption, Message: string);
begin
if pofMultiOpen in Flags then
Result:=IDEQuestionDialog(Caption, Message,
mtError, [mrIgnore, lisPkgMangSkipThisPackage,
mrAbort])
else
Result:=IDEQuestionDialog(Caption, Message, mtError, [mrAbort])
end;
var
APackage: TLazPackage;
XMLConfig: TXMLConfig;
AlternativePkgName: String;
Code: TCodeBuffer;
OpenEditor: Boolean;
begin
// replace macros
if pofConvertMacros in Flags then
if not GlobalMacroList.SubstituteStr(AFilename) then exit(mrCancel);
AFilename:=GetPhysicalFilenameCached(CleanAndExpandFilename(AFilename),false);
// check file extension
if not ( FilenameExtIs(AFilename,'lpk',true) or (pofRevert in Flags) ) then begin
DoQuestionDlg(lisPkgMangInvalidFileExtension,
Format(lisPkgMangTheFileIsNotALazarusPackage, [AFilename]));
RemoveFromRecentList(AFilename,EnvironmentOptions.RecentPackageFiles,rltFile);
SetRecentPackagesMenu;
exit;
end;
// check filename
AlternativePkgName:=ExtractFileNameOnly(AFilename);
if (not (pofRevert in Flags))
and (not IsValidPkgName(AlternativePkgName))
then begin
DoQuestionDlg(lisPkgMangInvalidPackageFilename,
Format(lisPkgMangThePackageFileNameInIsNotAValidLazarusPackageName,
[AlternativePkgName, LineEnding, AFilename]));
RemoveFromRecentList(AFilename,EnvironmentOptions.RecentPackageFiles,rltFile);
SetRecentPackagesMenu;
exit;
end;
// add to recent packages
if pofAddToRecent in Flags then begin
AddToMenuRecentPackages(AFilename);
end;
OpenEditor:=not (pofDoNotOpenEditor in Flags);
// check if package is already loaded
APackage:=PackageGraph.FindPackageWithFilename(AFilename);
if (APackage=nil) or (pofRevert in Flags) then begin
// package not yet loaded or it should be reloaded
if (pofRevert in Flags)
and ((APackage=nil) or (APackage.Editor=nil)) then
OpenEditor:=false;
if not FileExistsUTF8(AFilename) then begin
IDEMessageDialog(lisFileNotFound,
Format(lisPkgMangFileNotFound, [AFilename]),
mtError,[mbCancel]);
RemoveFromRecentList(AFilename,EnvironmentOptions.RecentPackageFiles,rltFile);
SetRecentPackagesMenu;
Result:=mrCancel;
exit;
end;
// create a new package
Result:=mrCancel;
APackage:=TLazPackage.Create;
try
// load the package file
try
XMLConfig:=TCodeBufXMLConfig.Create(nil);
try
APackage.Filename:=AFilename;
Result:=LoadXMLConfigFromCodeBuffer(AFilename,XMLConfig,
Code,[lbfUpdateFromDisk,lbfRevert],ShowAbort);
if Result<>mrOk then exit;
APackage.LPKSource:=Code;
APackage.LoadFromXMLConfig(XMLConfig,'Package/');
finally
XMLConfig.Free;
end;
except
on E: Exception do begin
DoQuestionDlg(lisPkgMangErrorReadingPackage,
Format(lisPkgUnableToReadPackageFileError, [AFilename, LineEnding, E.Message]));
exit;
end;
end;
// newly loaded is not modified
APackage.Modified:=false;
// check if package name and file name correspond
if (SysUtils.CompareText(AlternativePkgName,APackage.Name)<>0) then begin
Result:=IDEMessageDialog(lisPkgMangFilenameDiffersFromPackagename,
Format(lisPkgMangTheFilenameDoesNotCorrespondToThePackage,
[ExtractFileName(AFilename), APackage.Name, LineEnding, AlternativePkgName]),
mtConfirmation,[mbYes,mbCancel,mbAbort]);
if Result<>mrYes then exit;
APackage.Name:=AlternativePkgName;
end;
// integrate it into the graph
Result:=AddPackageToGraph(APackage);
finally
if Result<>mrOk then APackage.Free;
end;
end;
if OpenEditor then
Result:=DoOpenPackage(APackage,[],ShowAbort)
else
Result:=mrOk;
LazPackageLinks.SaveUserLinks;
// the source editor highlighting depends on the compiler mode
MainIDEInterface.UpdateHighlighters;
end;
function TPkgManager.IsPackageEditorForm(AForm: TCustomForm): boolean;
begin
Result:=AForm is TPackageEditorForm;
end;
procedure TPkgManager.OpenHiddenModifiedPackages;
var
i: Integer;
APackage: TLazPackage;
begin
for i:=0 to PackageGraph.Count-1 do begin
APackage:=PackageGraph.Packages[i];
if (APackage.Editor=nil) and APackage.Modified
and (APackage.UserIgnoreChangeStamp<>APackage.ChangeStamp) then begin
PackageEditors.OpenEditor(APackage,false);
end;
end;
end;
function TPkgManager.DoSavePackage(APackage: TLazPackage;
Flags: TPkgSaveFlags): TModalResult;
var
XMLConfig: TCodeBufXMLConfig;
PkgLink: TPackageLink;
Code: TCodeBuffer;
begin
// do not save during compilation
if not (MainIDE.ToolStatus in [itNone,itDebugger]) then begin
Result:=mrAbort;
exit;
end;
if APackage.IsVirtual then Include(Flags,psfSaveAs);
if not ( (psfSaveAs in Flags) or APackage.ReadOnly or APackage.Modified
or FileExistsCached(APackage.Filename)
or (APackage.UserIgnoreChangeStamp<>APackage.ChangeStamp )) then
begin
Result:=mrOk;
exit;
end;
// save new or changed files
Result:=SavePackageFiles(APackage);
if Result<>mrOk then exit;
// warn about missing files
Result:=WarnAboutMissingPackageFiles(APackage);
if Result<>mrOk then exit;
// save editor files to codetools
MainIDE.SaveSourceEditorChangesToCodeCache(nil);
// save package
if (psfSaveAs in Flags) then begin
Result:=DoShowSavePackageAsDialog(APackage);
if Result<>mrOk then exit;
end;
// backup old file
Result:=BuildBoss.BackupFileForWrite(APackage.Filename);
if Result=mrAbort then exit;
// delete ambiguous files
Result:=BuildBoss.DeleteAmbiguousFiles(APackage.Filename);
if Result=mrAbort then exit;
// save
try
XMLConfig:=TCodeBufXMLConfig.Create(nil);
try
XMLConfig.Clear;
XMLConfig.KeepFileAttributes:=true;
APackage.SaveToXMLConfig(XMLConfig,'Package/');
Code:=nil;
Result:=SaveXMLConfigToCodeBuffer(APackage.Filename,XMLConfig,Code,true);
if Result<>mrOk then exit;
APackage.LPKSource:=Code;
PkgLink:=LazPackageLinks.AddUserLink(APackage);
if PkgLink<>nil then begin
PkgLink.LPKFileDate:=FileDateToDateTimeDef(FileAgeUTF8(APackage.Filename));
PkgLink.LPKFileDateValid:=true;
LazPackageLinks.SaveUserLinks;
end;
finally
XMLConfig.Free;
end;
except
on E: Exception do begin
Result:=IDEMessageDialog(lisPkgMangErrorWritingPackage,
Format(lisPkgMangUnableToWritePackageToFileError,
[APackage.IDAsString, LineEnding, APackage.Filename, LineEnding, E.Message]),
mtError,[mbAbort,mbCancel]);
exit;
end;
end;
// success
APackage.Modified:=false;
// add to recent
if (psfSaveAs in Flags) then begin
AddToMenuRecentPackages(APackage.Filename);
end;
if APackage.Editor<>nil then
APackage.Editor.UpdateAll(true);
Result:=mrOk;
end;
procedure TPkgManager.DoShowPackageGraph(Show: boolean);
begin
if PackageGraphExplorer=nil then begin
PackageGraphExplorer:=TPkgGraphExplorerDlg.Create(Application);
PackageGraphExplorer.OnOpenPackage:=@PackageGraphExplorerOpenPackage;
PackageGraphExplorer.OnOpenProject:=@PackageGraphExplorerOpenProject;
PackageGraphExplorer.OnUninstallPackage:=@PackageGraphExplorerUninstallPackage;
end;
if Show then
IDEWindowCreators.ShowForm(PackageGraphExplorer,true);
end;
function TPkgManager.DoCloseAllPackageEditors: TModalResult;
var
APackage: TLazPackage;
begin
while PackageEditors.Count>0 do begin
APackage:=PackageEditors.Editors[PackageEditors.Count-1].LazPackage;
Result:=DoClosePackageEditor(APackage);
if Result<>mrOk then exit;
end;
Result:=mrOk;
end;
procedure TPkgManager.DoShowPackageGraphPathList(PathList: TFPList);
begin
DoShowPackageGraph(true);
PackageGraphExplorer.ShowPath(PathList);
end;
function TPkgManager.ShowBrokenDependenciesReport(Dependencies: TFPList): TModalResult;
var
Msg: String;
i: Integer;
ADependency: TPkgDependency;
begin
Result:=mrOk;
if (Dependencies=nil) or (Dependencies.Count=0) then exit;
if Dependencies.Count=1 then
Msg:=lisPkgMangTheFollowingPackageFailedToLoad
else
Msg:=lisPkgMangTheFollowingPackagesFailedToLoad;
Msg:=Msg+LineEnding+LineEnding;
for i:=0 to Dependencies.Count-1 do begin
ADependency:=TPkgDependency(Dependencies[i]);
Msg:=Msg+ADependency.AsString+LineEnding;
end;
// give some hints
ADependency:=TPkgDependency(Dependencies[0]);
if (ADependency.Owner is TProject) then begin
// broken dependency used by project -> show project inspector
if ADependency.Owner=Project1 then begin
MainIDE.DoShowProjectInspector;
Msg:=Format(lisSeeProjectProjectInspector, [Msg]);
end;
end;
Result:=IDEMessageDialog(lisMissingPackages, Msg, mtError, [mbOk]);
end;
function TPkgManager.CheckUserSearchPaths(aCompilerOptions: TBaseCompilerOptions
): TModalResult;
var
aPackage: TLazPackage;
CurUnitPath: String;
CurSrcPath: String;
CurOutPath: String;
SrcDirToPkg: TFilenameToPointerTree;
function GetPkgOfSrcDirToPkg(Dir: string): TLazPackage;
var
MaskType: TSPMaskType;
Item: PStringToPointerTreeItem;
CurDir: String;
begin
MaskType:=GetSPMaskType(Dir);
if MaskType=TSPMaskType.None then
begin
Result:=TLazPackage(SrcDirToPkg[Dir]);
exit;
end;
Dir:=ExtractFilePath(Dir);
for Item in SrcDirToPkg do
begin
CurDir:=Item^.Name;
if FileIsInSPDirectory(AppendPathDelim(CurDir),Dir,MaskType) then
exit(TLazPackage(Item^.Value));
end;
Result:=nil;
end;
function CheckPathContainsDirOfOtherPkg(Option: TParsedCompilerOptString
): TModalResult;
var
aSearchPath: String;
p: Integer;
Dir: String;
OtherPackage: TLazPackage;
aType: String;
s: String;
begin
Result:=mrOk;
case Option of
pcosUnitPath:
begin
aType:='other unit files search path (aka unit path)';
aSearchPath:=CurUnitPath;
end;
pcosSrcPath:
begin
aType:='other sources path';
aSearchPath:=CurSrcPath;
end;
else
exit;
end;
p:=1;
repeat
Dir:=GetNextDirectoryInSearchPath(aSearchPath,p);
if Dir='' then break;
Dir:=ChompPathDelim(Dir);
if not FilenameIsAbsolute(Dir) then continue;
OtherPackage:=GetPkgOfSrcDirToPkg(Dir);
if (OtherPackage<>nil) and (OtherPackage<>aPackage) then begin
// search path contains source directory of another package
if Option=pcosIncludePath then;
s:=aType+' of "'+aCompilerOptions.GetOwnerName+'" contains "'+Dir+'", which belongs to package "'+OtherPackage.Name+'"';
debugln(['Warning: (lazarus) [TPkgManager.CheckUserSearchPaths]: ',s]);
{ ToDo: find out
- which path it is in the unparsed path
- if there is already the dependency
- if the dependency can be added
and ask the user to delete the path and to add the dependency
if the user has already answered this question in the past, just warn }
// warn user
IDEMessagesWindow.AddCustomMessage(mluWarning,s);
exit;
end;
until false;
end;
function CheckOutPathContainsSources: TModalResult;
var
Files: TStrings;
i: Integer;
aFilename: String;
s: String;
begin
Result:=mrOk;
if aPackage=nil then exit;
if not FilenameIsAbsolute(CurOutPath) then exit;
Files:=nil;
CodeToolBoss.DirectoryCachePool.GetListing(CurOutPath,Files,false);
try
for i:=0 to Files.Count-1 do begin
aFilename:=Files[i];
if FilenameIsPascalUnit(aFilename) then begin
// warning: packages output path contain unit source
s:=Format(lisOutputDirectoryOfContainsPascalUnitSource, [
aCompilerOptions.GetOwnerName, aFilename]);
debugln(['Warning: (lazarus) [CheckOutPathContainsSources]: ',s]);
{ ToDo: if the OutPath is not the default: ask user and change it }
IDEMessagesWindow.AddCustomMessage(mluWarning,s);
exit;
end;
end;
finally
Files.Free;
end;
end;
function CheckSrcPathIsInUnitPath: TModalResult;
// warn: SrcPath should not contain directories of UnitPath
var
p: Integer;
UnparsedUnitPath: String;
UnparsedSrcPath: String;
Dir: String;
s: String;
begin
Result:=mrOk;
UnparsedUnitPath:=aCompilerOptions.OtherUnitFiles;
UnparsedSrcPath:=aCompilerOptions.SrcPath;
p:=1;
repeat
Dir:=GetNextDirectoryInSearchPath(UnparsedSrcPath,p);
if Dir='' then exit;
if SearchDirectoryInMaskedSearchPath(UnparsedUnitPath,Dir)>0 then begin
// Note: when changing this, update TQuickFixSrcPathOfPkgContains_OpenPkg
s:=Format(lisOtherSourcesPathOfPackageContainsDirectoryWhichIsA, [
aCompilerOptions.GetOwnerName, Dir]);
debugln(['Warning: (lazarus) [CheckSrcPathIsInUnitPath]: ',s]);
{ ToDo: ask user and remove dir from unit path }
IDEMessagesWindow.AddCustomMessage(mluWarning,s);
exit;
end;
until false;
end;
begin
Result:=mrOk;
if aCompilerOptions.CompilerPath='' then exit; // not a normal Pascal project
aPackage:=nil;
if aCompilerOptions.Owner is TLazPackage then
aPackage:=TLazPackage(aCompilerOptions.Owner)
else if not (aCompilerOptions.Owner is TProject) then
exit;
if (aPackage<>nil) and (aPackage.AutoUpdate=pupManually) then exit;
CurUnitPath:=aCompilerOptions.ParsedOpts.GetParsedValue(pcosUnitPath);
CurSrcPath:=aCompilerOptions.ParsedOpts.GetParsedValue(pcosSrcPath);
CurOutPath:=aCompilerOptions.ParsedOpts.GetParsedValue(pcosOutputDir);
//debugln(['TPkgManager.CheckUserSearchPaths CompOpts=',aCompilerOptions.GetOwnerName,' UnitPath="',CurUnitPath,'" IncPath="',CurIncPath,'" SrcPath="',CurSrcPath,'" OutPath="',CurOutPath,'"']);
// create mapping source-directory to package
SrcDirToPkg:=PackageGraph.GetMapSourceDirectoryToPackage(aPackage);
try
Result:=CheckPathContainsDirOfOtherPkg(pcosUnitPath);
if Result<>mrOk then exit;
Result:=CheckPathContainsDirOfOtherPkg(pcosSrcPath);
if Result<>mrOk then exit;
Result:=CheckOutPathContainsSources;
if Result<>mrOk then exit;
Result:=CheckSrcPathIsInUnitPath;
if Result<>mrOk then exit;
// ToDo: check if SrcPath is in inherited SrcPath
// ToDo: check if UnitPath is in inherited UnitPath
finally
SrcDirToPkg.Free;
end;
end;
procedure TPkgManager.LazarusSrcDirChanged;
const
LazDirMacro = '$(LazarusDir)';
var
NewLazarusSrcDir: String;
OldLazarusSrcDir: String;
VisitedPkgs: TStringToStringTree;
ReloadPkgs: TStringList;
function PkgInOldLazarusDir(APackage: TLazPackage): boolean;
begin
Result:=FileIsInPath(APackage.Filename,OldLazarusSrcDir)
or PackageGraph.IsCompiledInBasePackage(APackage.Name)
or (SysUtils.CompareText(copy(APackage.Filename,1,length(LazDirMacro)),LazDirMacro)=0)
end;
procedure GatherLazarusSrcPackages(APackage: TLazPackage);
var
ADependency: TPkgDependency;
begin
if APackage=nil then exit;
if VisitedPkgs.Contains(APackage.Name) then exit;
VisitedPkgs[APackage.Name]:='1';
// search the dependencies first
ADependency:=APackage.FirstRequiredDependency;
while ADependency<>nil do begin
GatherLazarusSrcPackages(ADependency.RequiredPackage);
ADependency:=ADependency.NextRequiresDependency;
end;
if PkgInOldLazarusDir(APackage) then begin
// this package was from the old lazarus source directory
ReloadPkgs.Add(APackage.Name);
end;
end;
function ReloadPkg(APackage: TLazPackage): boolean;
var
Link: TPackageLink;
MsgResult: TModalResult;
Filename: String;
begin
Result:=true;
if APackage=nil then exit;
if not PkgInOldLazarusDir(APackage) then exit;
// this package was from the old lazarus source directory
// check if there is a package in the new version
Link:=LazPackageLinks.FindLinkWithPkgName(APackage.Name);
if Link<>nil then begin
Filename:=TrimFilename(Link.LPKFilename);
if not FilenameIsAbsolute(Filename) then
Filename:=AppendPathDelim(NewLazarusSrcDir)+Filename;
if FileIsInPath(Filename,NewLazarusSrcDir)
and FileExistsUTF8(Filename) then
begin
DebugLn(['Hint: (lazarus) [TPkgManager.LazarusSrcDirChanged] load: ',Filename]);
// open package in new lazarus source directory
MsgResult:=DoOpenPackageFile(Filename,[pofDoNotOpenEditor,pofRevert],true);
if MsgResult=mrAbort then exit(false);
end;
end;
end;
var
i: Integer;
begin
if PackageGraph=nil then exit;
OldLazarusSrcDir:=FLastLazarusSrcDir;
NewLazarusSrcDir:=EnvironmentOptions.GetParsedLazarusDirectory;
FLastLazarusSrcDir:=NewLazarusSrcDir;
if CompareFilenames(OldLazarusSrcDir,NewLazarusSrcDir)=0 then exit;
debugln(['Hint: (lazarus) [TPkgManager.LazarusSrcDirChanged] loading new lpl files from ',
LazPackageLinks.GetGlobalLinkDirectory]);
if LazPackageLinks.IsUpdating then
debugln(['Warning: (lazarus) [TPkgManager.LazarusSrcDirChanged] inconsistency: LazPackageLinks are locked']);
LazPackageLinks.UpdateGlobalLinks;
VisitedPkgs:=TStringToStringTree.Create(false);
ReloadPkgs:=TStringList.Create;
try
// collect candidates
for i:=0 to PackageGraph.Count-1 do
GatherLazarusSrcPackages(PackageGraph.Packages[i]);
// reload
for i:=0 to ReloadPkgs.Count-1 do
ReloadPkg(PackageGraph.FindPackageWithName(ReloadPkgs[i],nil));
finally
ReloadPkgs.Free;
VisitedPkgs.Free;
end;
end;
function TPkgManager.GetPackageCount: integer;
begin
Result:=PackageGraph.Count;
end;
function TPkgManager.GetPackages(Index: integer): TIDEPackage;
begin
Result:=PackageGraph.Packages[Index];
end;
function TPkgManager.FindPackageWithName(const PkgName: string;
IgnorePackage: TIDEPackage): TIDEPackage;
begin
Result:=PackageGraph.FindPackageWithName(PkgName, IgnorePackage as TLazPackage);
end;
function TPkgManager.FindInstalledPackageWithUnit(const AnUnitName: string
): TIDEPackage;
var
PkgFile: TPkgFile;
begin
PkgFile:=PackageGraph.FindUnitInInstalledPackages(AnUnitName, true);
if PkgFile=nil then
Result:=nil
else
Result:=PkgFile.LazPackage;
end;
function TPkgManager.IsPackageInstalled(const PkgName: string): TIDEPackage;
var
LazPackage: TLazPackage;
begin
Result := nil;
LazPackage:=PackageGraph.FindPackageWithName(PkgName, nil);
if (LazPackage<>nil) and (LazPackage.Installed<>pitNope) then
Result:=LazPackage
end;
function TPkgManager.RedirectPackageDependency(APackage: TIDEPackage): TIDEPackage;
begin
Result:=APackage;
if Result=PackageGraph.LCLBasePackage then begin
// Older Lazarus does not have a LCLBase and a component does not work
// without an LCLBase implementation, so we have to use LCL instead.
Result:=PackageGraph.LCLPackage;
end;
end;
function TPkgManager.DoCompileProjectDependencies(AProject: TProject;
Flags: TPkgCompileFlags): TModalResult;
var
CompilePolicy: TPackageUpdatePolicy;
begin
// check graph for cycles and broken dependencies
if not (pcfDoNotCompileDependencies in Flags) then begin
Result:=CheckPackageGraphForCompilation(nil,
AProject.FirstRequiredDependency,
AProject.Directory,false);
if Result<>mrOk then exit;
end;
// save all open files
if not (pcfDoNotSaveEditorFiles in Flags) then begin
Result:=MainIDE.DoSaveForBuild(crCompile);
if Result<>mrOk then exit;
end;
PackageGraph.BeginUpdate(false);
try
// automatically compile required packages
if not (pcfDoNotCompileDependencies in Flags) then begin
CompilePolicy:=pupAsNeeded;
if pcfCompileDependenciesClean in Flags then
CompilePolicy:=pupOnRebuildingAll;
Result:=PackageGraph.CompileRequiredPackages(nil,
AProject.FirstRequiredDependency,
not (pfUseDesignTimePackages in AProject.Flags),
CompilePolicy);
if Result<>mrOk then exit;
end;
finally
PackageGraph.EndUpdate;
end;
Result:=mrOk;
end;
function TPkgManager.DoCompilePackage(APackage: TIDEPackage;
Flags: TPkgCompileFlags; ShowAbort: boolean): TModalResult;
var
OldToolStatus: TLazToolStatus;
begin
Result:=mrCancel;
DebugLn('Hint: (lazarus) compile package ',APackage.IDAsString,' Flags=',PkgCompileFlagsToString(Flags));
if APackage.IsVirtual then exit;
Result:=MainIDE.PrepareForCompile;
if Result<>mrOk then exit;
Assert(APackage is TLazPackage, 'TPkgManager.DoCompilePackage: APackage is not TLazPackage');
// check graph for circles and broken dependencies
if not (pcfDoNotCompileDependencies in Flags) then begin
Result:=CheckPackageGraphForCompilation(TLazPackage(APackage),nil,APackage.Directory,ShowAbort);
if Result<>mrOk then exit;
end;
// save all open files
{$IFDEF VerboseSaveForBuild}
DebugLn('TPkgManager.DoCompilePackage ',APackage.IDAsString,' Flags=',PkgCompileFlagsToString(Flags));
{$ENDIF}
if not (pcfDoNotSaveEditorFiles in Flags) then begin
Result:=MainIDE.DoSaveForBuild(crCompile);
if Result<>mrOk then exit;
end;
// check user search paths
Result:=CheckUserSearchPaths(TBaseCompilerOptions(APackage.LazCompilerOptions));
if Result<>mrOk then exit;
// compile
if LazarusIDE<>nil then begin
OldToolStatus:=LazarusIDE.ToolStatus;
LazarusIDE.ToolStatus:=itBuilder;
end;
Result:=PackageGraph.CompilePackage(TLazPackage(APackage),Flags,false);
if LazarusIDE<>nil then
LazarusIDE.ToolStatus:=OldToolStatus;
end;
function TPkgManager.DoCreatePackageMakefile(APackage: TLazPackage;
ShowAbort: boolean): TModalResult;
begin
Result:=DoCompilePackage(APackage,[pcfDoNotCompileDependencies,
pcfDoNotCompilePackage,pcfCreateMakefile],ShowAbort);
end;
function TPkgManager.DoCreatePackageFpmakefile(APackage: TLazPackage;
ShowAbort: boolean): TModalResult;
begin
Result:=DoCompilePackage(APackage,[pcfDoNotCompileDependencies,
pcfDoNotCompilePackage,pcfCreateFpmakeFile],ShowAbort);
end;
function TPkgManager.OnRenameFile(const OldFilename, NewFilename: string;
IsPartOfProject: boolean): TModalResult;
var
OldPackage: TLazPackage;
OldPkgFile: TPkgFile;
NewPkgFile: TPkgFile;
begin
Result:=mrOk;
if (OldFilename=NewFilename) then
exit;
//debugln('TPkgManager.OnRenameFile A OldFilename="',OldFilename,'" New="',NewFilename,'"');
OldPkgFile:=PackageGraph.FindFileInAllPackages(OldFilename,true,not IsPartOfProject);
if (OldPkgFile=nil) or (OldPkgFile.LazPackage.ReadOnly) then
exit;
OldPackage:=OldPkgFile.LazPackage;
debugln('Hint: (lazarus) [TPkgManager.OnRenameFile] OldPackage="',OldPackage.Name);
NewPkgFile:=PackageGraph.FindFileInAllPackages(NewFilename,true,false);
if (NewPkgFile<>nil) and (OldPackage<>NewPkgFile.LazPackage) then exit;
OldPkgFile.Filename:=NewFilename;
if OldPackage.Editor<>nil then
OldPackage.Editor.UpdateAll(true);
OldPackage.Modified:=true;
end;
{------------------------------------------------------------------------------
function TPkgManager.FindIncludeFileInProjectDependencies(Project1: TProject;
const Filename: string): string;
Search filename in the include paths of all required packages
------------------------------------------------------------------------------}
function TPkgManager.FindIncludeFileInProjectDependencies(aProject: TProject;
const Filename: string): string;
var
APackage: TLazPackage;
IncPath: String;
PkgList: TFPList;
i: Integer;
begin
Result:='';
if FilenameIsAbsolute(Filename) then
exit(Filename);
PkgList:=nil;
PackageGraph.GetAllRequiredPackages(nil,aProject.FirstRequiredDependency,
PkgList,[pirCompileOrder]);
if PkgList=nil then exit;
try
for i:=0 to PkgList.Count-1 do begin
APackage:=TLazPackage(PkgList[i]);
IncPath:=APackage.CompilerOptions.GetIncludePath(false);
Result:=SearchFileInSearchPath(Filename,APackage.Directory,IncPath);
if Result<>'' then exit;
end;
finally
PkgList.Free;
end;
end;
type
TPackageIterateHelper = class
public
PackageNames: TStrings;
PackageList: TStrings;
procedure AddDependency(APackageID: TLazPackageID);
end;
procedure TPackageIterateHelper.AddDependency(APackageID: TLazPackageID);
begin
{ are we looking for this package? }
if PackageNames.IndexOf(APackageID.Name)<0 then
Exit;
{ was the package already added? }
if PackageList.IndexOf(APackageID.Name)>=0 then
Exit;
PackageList.AddObject(APackageID.Name,APackageID);
end;
function TPkgManager.AddUnitDepsForCompClasses(const UnitFilename: string;
ComponentClasses: TClassList; Quiet: boolean): TModalResult;
var
UnitBuf: TCodeBuffer;
UnitNames: TStringList;
MissingDependencies: TOwnerPackageArray;
function LoadAndParseUnitBuf: TModalResult;
begin
if not CodeToolBoss.GatherExternalChanges then begin
Result:=mrCancel;
MainIDE.DoJumpToCodeToolBossError;
exit;
end;
UnitBuf:=CodeToolBoss.LoadFile(UnitFilename,false,false);
if UnitBuf=nil then begin
Result:=IDEMessageDialog(lisErrorLoadingFile,
Format(lisLoadingFailed, [UnitFilename]),
mtError,[mbCancel,mbAbort]);
exit;
end;
Result:=mrOk;
end;
function RemoveExistingUnitnames: TModalResult;
var
ImplementationUsesSection: TStrings;
MainUsesSection: TStrings;
j: LongInt;
i: Integer;
begin
Result:=LoadAndParseUnitBuf;
if Result<>mrOk then exit;
MainUsesSection:=nil;
ImplementationUsesSection:=nil;
try
if not CodeToolBoss.FindUsedUnitNames(UnitBuf,MainUsesSection,
ImplementationUsesSection)
then begin
MainIDE.DoJumpToCodeToolBossError;
exit;
end;
for i:=0 to MainUsesSection.Count-1 do begin
j:=UnitNames.IndexOf(MainUsesSection[i]);
if j>=0 then UnitNames.Delete(j);
end;
finally
MainUsesSection.Free;
ImplementationUsesSection.Free;
end;
Result:=mrOk;
end;
function AskUser: TModalResult;
var
UsesAdditions: String;
UnitOwner: TObject;
RequiredPackage: TLazPackageID;
i: Integer;
PackageAdditions: String;
Msg: String;
begin
UsesAdditions:='';
for i:=0 to UnitNames.Count-1 do begin
if UsesAdditions<>'' then UsesAdditions:=UsesAdditions+', ';
UsesAdditions:=UsesAdditions+UnitNames[i];
end;
//DebugLn('TPkgManager.AddUnitDepsForCompClasses UsesAdditions=',UsesAdditions);
PackageAdditions:='';
if MissingDependencies<>nil then begin
for i:=0 to MissingDependencies.Count-1 do begin
UnitOwner:=MissingDependencies[i];
RequiredPackage:=MissingDependencies.Objects[i];
if RequiredPackage is TIDEPackage then
RequiredPackage:=RedirectPackageDependency(TIDEPackage(RequiredPackage));
if UnitOwner is TProject then begin
PackageAdditions:=Format(lisPkgMangAddingNewDependencyForProjectPackage,
[PackageAdditions, TProject(UnitOwner).GetTitle, RequiredPackage.Name]) + LineEnding+LineEnding;
end else if UnitOwner is TLazPackage then begin
PackageAdditions:=Format(lisPkgMangAddingNewDependencyForPackagePackage,
[PackageAdditions, TLazPackage(UnitOwner).Name, RequiredPackage.Name]) + LineEnding+LineEnding;
end;
end;
end;
//DebugLn('TPkgManager.AddUnitDepsForCompClasses PackageAdditions=',PackageAdditions);
Msg:='';
if UsesAdditions<>'' then begin
Msg:=Format(lisPkgMangTheFollowingUnitsWillBeAddedToTheUsesSectionOf,
[Msg, LineEnding, UnitFilename, LineEnding, UsesAdditions]) + LineEnding+LineEnding;
end;
if PackageAdditions<>'' then begin
Msg:=Msg+PackageAdditions;
end;
if Msg<>'' then begin
Result:=IDEMessageDialog(lisConfirmChanges,Msg,mtConfirmation,[mbOk,mbAbort]);
exit;
end;
Result:=mrOk;
end;
function AddDependencies: TModalResult;
var
i: Integer;
UnitOwner: TObject;
RequiredPackage: TLazPackageID;
PkgDependency: TPkgDependency;
begin
if MissingDependencies<>nil then begin
for i:=0 to MissingDependencies.Count-1 do begin
UnitOwner:=MissingDependencies[i];
RequiredPackage:=MissingDependencies.Objects[i];
if RequiredPackage is TIDEPackage then
RequiredPackage:=RedirectPackageDependency(TIDEPackage(RequiredPackage));
if UnitOwner is TProject then begin
DebugLn('Hint: (lazarus) [TPkgManager.AddUnitDepsForCompClasses] Adding Project Dependency ',TProject(UnitOwner).GetTitle,' -> ',RequiredPackage.Name);
if RequiredPackage is TLazPackage then
AddProjectDependency(TProject(UnitOwner),TLazPackage(RequiredPackage))
else begin
PkgDependency:=TPkgDependency.Create;
PkgDependency.PackageName:=RequiredPackage.Name;
AddProjectDependency(TProject(UnitOwner),PkgDependency);
end;
end else if UnitOwner is TLazPackage then begin
DebugLn('Hint: (lazarus) [TPkgManager.AddUnitDepsForCompClasses] Adding Package Dependency ',TLazPackage(UnitOwner).Name,' -> ',RequiredPackage.Name);
AddPackageDependency(TLazPackage(UnitOwner),RequiredPackage.Name);
end;
end;
end;
Result:=mrOk;
end;
function AddUsedUnits: TModalResult;
var
i: Integer;
begin
Result:=LoadAndParseUnitBuf;
if Result<>mrOk then exit;
for i:=0 to UnitNames.Count-1 do begin
DebugLn('Hint: (lazarus) [TPkgManager.AddUnitDepsForCompClasses] Extending Uses ',
UnitBuf.Filename,' ',UnitNames[i]);
if not CodeToolBoss.AddUnitToMainUsesSection(UnitBuf,UnitNames[i],'') then
MainIDE.DoJumpToCodeToolBossError;
end;
Result:=mrOk;
end;
var
Dependencies: TPackagePackageArray;
UnitInfo: TUnitInfo;
begin
UnitNames:=nil;
Dependencies:=nil;
MissingDependencies:=nil;
try
Result:=GetUnitsAndDepsForComps(ComponentClasses, Dependencies, UnitNames);
if Result<>mrOk then exit;
// Frame instances are not registered components, UnitNames is not assigned.
// Find the frame from the project units.
if UnitNames=nil then begin
UnitNames:=TStringList.Create;
Assert(ComponentClasses.Count=1, 'TPkgManager.AddUnitDepsForCompClasses: '
+ IntToStr(ComponentClasses.Count) + ' frame classes requested.');
UnitInfo:=Project1.UnitWithComponentClass(TComponentClass(ComponentClasses[0]));
if UnitInfo=nil then exit(mrCancel);
UnitNames.Add(UnitInfo.Unit_Name);
end;
if (Dependencies<>nil) then
begin
Result:=FilterMissingDepsForUnit(UnitFilename,Dependencies,MissingDependencies);
if Result<>mrOk then exit;
end;
Result:=RemoveExistingUnitnames;
if Result<>mrOk then exit;
if (UnitNames.Count=0) // no change needed
and ((MissingDependencies=nil) or (MissingDependencies.Count=0)) then exit;
if not Quiet then begin
Result:=AskUser;
if Result<>mrOk then exit;
end;
Result:=AddDependencies;
if Result<>mrOk then exit;
Result:=AddUsedUnits;
if Result<>mrOk then exit;
Result:=mrOk;
finally
UnitNames.Free;
Dependencies.Free;
MissingDependencies.Free;
end;
end;
function TPkgManager.GetUnitsAndDepsForComps(ComponentClasses: TClassList;
out PackageList: TPackagePackageArray; out UnitList: TStringList): TModalResult;
// returns a list of packages and units needed to use the Component in the unit
var
CurPackages: TStringListUTF8Fast;
procedure AddPkgDep(PkgFile: TPkgFile);
var
RequiredPackage: TLazPackageID;
begin
if PkgFile=nil then exit;
RequiredPackage:=PkgFile.LazPackage;
RequiredPackage:=RedirectPackageDependency(TIDEPackage(RequiredPackage));
if RequiredPackage=nil then exit;
CurPackages.Add(RequiredPackage.Name);
end;
var
CurClassID: Integer;
CurUnitIdx, CurPackageIdx: Integer;
CurCompClass: TClass;
CurRegComp: TRegisteredComponent;
PkgFile: TPkgFile;
CurUnitName: String;
CurCompReqs: TComponentRequirements;
ExistingPkgs, AllPackages, CurUnitNames: TStringListUTF8Fast;
Helper: TPackageIterateHelper;
begin
Result:=mrCancel;
PackageList:=nil;
UnitList:=nil;
ExistingPkgs:=nil;
AllPackages:=TStringListUTF8Fast.Create;
AllPackages.Sorted:=True;
AllPackages.Duplicates:=dupIgnore;
CurPackages:=nil;
CurUnitNames:=TStringListUTF8Fast.Create;
try
for CurClassID:=0 to ComponentClasses.Count-1 do
begin
CurCompClass:=ComponentClasses[CurClassID];
CurRegComp:=IDEComponentPalette.FindRegComponent(CurCompClass);
if CurRegComp is TPkgComponent then
begin
CurUnitName:='';
CurUnitNames.Clear;
CurCompReqs:=nil;
if UnitList=nil then
begin
UnitList:=TStringListUTF8Fast.Create;
UnitList.Sorted:=True;
UnitList.Duplicates:=dupIgnore;
end;
if CurPackages=nil then
begin
CurPackages:=TStringListUTF8Fast.Create;
CurPackages.Sorted:=True;
CurPackages.Duplicates:=dupIgnore;
end else
CurPackages.Clear;
if CurRegComp.ComponentClass<>nil then
begin
CurUnitName:=CurRegComp.ComponentClass.UnitName;
CurCompReqs:=GetComponentRequirements(CurRegComp.ComponentClass);
end;
//DebugLn(['TPkgManager.GetUnitsAndDepsForComps: CurCompClass=',DbgSName(CurCompClass),' CurUnitName=',CurUnitName,' CurCompReq=',DbgSName(CurCompReqs)]);
if CurUnitName='' then
CurUnitName:=CurRegComp.GetUnitName;
//Assert(CurUnitNames.IndexOf(CurUnitName)<0,
// 'TPkgManager.GetUnitsAndDepsForComps: Name already in CurUnitNames.');
CurUnitNames.Add(CurUnitName);
if CurCompReqs<>nil then
CurCompReqs.RequiredUnits(CurUnitNames);
for CurUnitIdx:=0 to CurUnitNames.Count-1 do
begin
CurUnitName:=CurUnitNames[CurUnitIdx];
UnitList.Add(CurUnitName);
PkgFile:=PackageGraph.FindUnitInAllPackages(CurUnitName,true);
AddPkgDep(PkgFile);
end;
// dont forget to add the designtime package
AddPkgDep(TPkgComponent(CurRegComp).PkgFile);
if CurCompReqs<>nil then
CurCompReqs.RequiredPkgs(CurPackages);// let addons add extra pkgs
AllPackages.AddStrings(CurPackages);
end;
end; // for CurClassID:=...
if AllPackages.Count>0 then
begin
ExistingPkgs:=TStringListUTF8Fast.Create;
ExistingPkgs.Sorted:=True;
ExistingPkgs.Duplicates:=dupIgnore;
Helper:=TPackageIterateHelper.Create;
try
Helper.PackageNames:=AllPackages;
Helper.PackageList:=ExistingPkgs;
PackageGraph.IteratePackages(fpfSearchAllExisting,@Helper.AddDependency);
finally
Helper.Free;
end;
PackageList:=TPackagePackageArray.Create;
for CurPackageIdx:=0 to ExistingPkgs.Count-1 do
PackageList.Add(TLazPackageID(ExistingPkgs.Objects[CurPackageIdx]));
end;
finally
CurUnitNames.Free;
AllPackages.Free;
CurPackages.Free;
ExistingPkgs.Free;
end;
Result:=mrOk;
end;
function TPkgManager.FilterMissingDepsForUnit(const UnitFilename: string;
InputPackageList: TPackagePackageArray;
out OutputPackageList: TOwnerPackageArray): TModalResult;
// returns a list of packages that are not yet used by the project the unit belongs to
var
UnitOwners: TFPList;
UnitOwner: TObject;
FirstDependency: TPkgDependency;
CurOwnerID, CurPackageIdx: Integer;
RequiredPackage: TLazPackageID;
begin
Result:=mrCancel;
OutputPackageList:=nil;
if (InputPackageList=nil) or (InputPackageList.Count=0) then
Exit(mrOK);
UnitOwners:=GetOwnersOfUnit(UnitFilename);
if (UnitOwners<>nil) then begin
for CurOwnerID:=0 to UnitOwners.Count-1 do begin
UnitOwner:=TObject(UnitOwners[CurOwnerID]);
if UnitOwner is TProject then
FirstDependency:=TProject(UnitOwner).FirstRequiredDependency
else if UnitOwner is TLazPackage then
FirstDependency:=TLazPackage(UnitOwner).FirstRequiredDependency
else
FirstDependency:=nil;
for CurPackageIdx:=0 to InputPackageList.Count-1 do begin
RequiredPackage:=InputPackageList.Items[CurPackageIdx];
if (RequiredPackage<>nil)
and (RequiredPackage<>UnitOwner)
and (FindCompatibleDependencyInList(FirstDependency,pddRequires,RequiredPackage)=nil)
and (PackageGraph.FindPackageProvidingName(FirstDependency,RequiredPackage.Name)=nil)
then begin
if OutputPackageList=nil then
OutputPackageList:=TOwnerPackageArray.Create;
OutputPackageList.AddObject(UnitOwner,RequiredPackage);
//debugln(['TPkgManager.FilterMissingDependenciesForUnit A ',UnitOwner.ClassName,' ',RequiredPackage.Name]);
//if TObject(OutputPackageList[OutputPackageList.Count-1])<>UnitOwner then RaiseGDBException('A');
//if TObject(OutputPackageList.Objects[OutputPackageList.Count-1])<>RequiredPackage then RaiseGDBException('B');
end;
end;
end;
UnitOwners.Free;
end else begin
DebugLn(['Warning: (lazarus) [TPkgManager.FilterMissingDependenciesForUnit] unit has no owner: ',UnitFilename]);
end;
Result:=mrOk;
end;
function TPkgManager.GetOwnersOfUnit(const UnitFilename: string): TFPList;
begin
Result:=GetPossibleOwnersOfUnit(UnitFilename,[]);
end;
procedure TPkgManager.ExtendOwnerListWithUsedByOwners(OwnerList: TFPList);
// use items (packages and projects) in OwnerList as leaves and create the
// list of all packages and projects using them.
// The result will be the topologically sorted list of projects and packages
// using the projects/packages in OwnerList, beginning with the top levels.
var
AddedNonPackages: TFPList;
procedure AddUsedByOwners(ADependenyOwner: TObject);
var
LazPackage: TLazPackage;
Dependency: TPkgDependency;
begin
if ADependenyOwner is TProject then begin
if AddedNonPackages.IndexOf(ADependenyOwner)>=0 then exit;
AddedNonPackages.Add(ADependenyOwner);
OwnerList.Add(ADependenyOwner);
end else if ADependenyOwner is TLazPackage then begin
LazPackage:=TLazPackage(ADependenyOwner);
if lpfVisited in LazPackage.Flags then exit;
LazPackage.Flags:=LazPackage.Flags+[lpfVisited];
Dependency:=LazPackage.FirstUsedByDependency;
while Dependency<>nil do begin
AddUsedByOwners(Dependency.Owner);
Dependency:=Dependency.NextUsedByDependency;
end;
OwnerList.Add(LazPackage);
end;
end;
var
i: Integer;
OldOwnerList: TFPList;
begin
OldOwnerList:=TFPList.Create;
for i:=0 to OwnerList.Count-1 do
OldOwnerList.Add(OwnerList[i]);
OwnerList.Clear;
AddedNonPackages:=TFPList.Create;
PackageGraph.MarkAllPackagesAsNotVisited;
for i:=0 to OldOwnerList.Count-1 do
AddUsedByOwners(TObject(OldOwnerList[i]));
AddedNonPackages.Free;
OldOwnerList.Free;
end;
function TPkgManager.GetSourceFilesOfOwners(OwnerList: TFPList): TStrings;
procedure AddFile(TheOwner: TObject; const Filename: string);
begin
if Result=nil then
Result:=TStringList.Create;
Result.AddObject(Filename,TheOwner);
end;
var
CurOwner: TObject;
CurPackage: TLazPackage;
CurPkgFile: TPkgFile;
CurProject: TProject;
CurUnit: TUnitInfo;
i: Integer;
j: Integer;
begin
Result:=nil;
if OwnerList=nil then exit;
for i:=0 to OwnerList.Count-1 do begin
CurOwner:=TObject(OwnerList[i]);
if CurOwner is TLazPackage then begin
CurPackage:=TLazPackage(CurOwner);
for j:=0 to CurPackage.FileCount-1 do begin
CurPkgFile:=CurPackage.Files[j];
if CurPkgFile.FileType in PkgFileUnitTypes then
AddFile(CurOwner,CurPkgFile.GetFullFilename);
end;
end else if CurOwner is TProject then begin
CurProject:=TProject(CurOwner);
CurUnit:=CurProject.FirstPartOfProject;
while CurUnit<>nil do begin
if FilenameIsPascalSource(CurUnit.Filename) then
AddFile(CurOwner,CurUnit.Filename);
CurUnit:=CurUnit.NextPartOfProject;
end;
end;
end;
end;
function TPkgManager.GetUnitsOfOwners(OwnerList: TFPList;
Flags: TPkgIntfGatherUnitTypes): TStrings;
var
Units: TFilenameToPointerTree;
Graph: TUsesGraph;
procedure AddUnit(ExpFilename: string);
begin
if not FileExistsCached(ExpFilename) then exit;
if Units.Contains(ExpFilename) then exit;
Units[ExpFilename]:=nil;
end;
procedure AddStartModule(ExpFilename: string);
begin
AddUnit(ExpFilename);
Graph.AddStartUnit(ExpFilename);
end;
var
i, j: Integer;
CurOwner: TObject;
CurProject: TProject;
CurPackage: TLazPackage;
ProjFile: TLazProjectFile;
PkgFile: TPkgFile;
Completed: boolean;
Node: TAVLTreeNode;
UGUnit: TUGUnit;
begin
debugln(['TPkgManager.GetUnitsOfOwners piguListed=',piguListed in Flags,' piguUsed=',piguUsed in Flags,' piguAllUsed=',piguAllUsed in Flags]);
Result:=TStringList.Create;
if (OwnerList=nil) or (OwnerList.Count=0) then exit;
Units:=TFilenameToPointerTree.Create(false);
Graph:=TUsesGraph.Create;
try
for i:=0 to OwnerList.Count-1 do
begin
CurOwner:=TObject(OwnerList[i]);
if CurOwner is TProject then
begin
CurProject:=TProject(CurOwner);
if (pfMainUnitIsPascalSource in CurProject.Flags)
and (CurProject.MainUnitInfo<>nil) then
AddStartModule(CurProject.MainUnitInfo.GetFullFilename);
if piguListed in Flags then
begin
for j:=0 to CurProject.FileCount-1 do
begin
ProjFile:=CurProject.Files[j];
if not FilenameIsPascalUnit(ProjFile.Filename) then continue;
AddStartModule(ProjFile.GetFullFilename);
end;
end;
end else if CurOwner is TLazPackage then
begin
CurPackage:=TLazPackage(CurOwner);
if piguListed in Flags then
begin
for j:=0 to CurPackage.FileCount-1 do
begin
PkgFile:=CurPackage.Files[j];
if not (PkgFile.FileType in PkgFileRealUnitTypes) then continue;
AddStartModule(PkgFile.GetFullFilename);
end;
end;
end;
end;
if Units.Count=0 then
begin
debugln(['TPkgManager.GetUnitsOfOwners no start modules END']);
exit; // no start modules
end;
if [piguUsed,piguAllUsed]*Flags<>[] then
begin
// parse units recursively
Graph.AddSystemUnitAsTarget;
if piguAllUsed in Flags then
begin
// gather all used units
end else if piguUsed in Flags then
begin
// ignore units of other packages
for i:=0 to PackageGraph.Count-1 do
begin
CurPackage:=PackageGraph[i];
if OwnerList.IndexOf(CurPackage)>=0 then continue;
for j:=0 to CurPackage.FileCount-1 do
begin
PkgFile:=CurPackage.Files[j];
if not (PkgFile.FileType in PkgFileRealUnitTypes) then continue;
Graph.AddIgnoreUnit(PkgFile.GetFullFilename);
end;
end;
end;
// parse
Graph.Parse(true,Completed);
if Completed then ;
// add parsed units
Node:=Graph.FilesTree.FindLowest;
while Node<>nil do
begin
UGUnit:=TUGUnit(Node.Data);
if Graph.IgnoreFilesTree.Find(UGUnit)=nil then
Units[UGUnit.Filename]:=nil;
Node:=Node.Successor;
end;
end;
Units.GetNames(Result);
finally
Graph.Free;
Units.Free;
end;
end;
function TPkgManager.GetPossibleOwnersOfUnit(const UnitFilename: string;
Flags: TPkgIntfOwnerSearchFlags): TFPList;
var
SrcDir: String;// ExtractFilePath(UnitFilename);
procedure SearchInProject(AProject: TProject);
var
BaseDir: String;
ProjectDirs: String;
Add: Boolean;
begin
if AProject=nil then exit;
Add:=false;
// check if in units
if not (piosfExcludeOwned in Flags) then begin
//DebugLn(['SearchInProject ',AProject.ProjectInfoFile,' UnitFilename=',UnitFilename]);
if (CompareFilenames(UnitFilename,AProject.ProjectInfoFile)=0)
or (AProject.UnitInfoWithFilename(UnitFilename,[pfsfOnlyProjectFiles])<>nil)
then
Add:=true;
end;
BaseDir:=ExtractFilePath(AProject.ProjectInfoFile);
// check if in virtual project
if (not Add)
and (piosfIncludeSourceDirectories in Flags)
and (BaseDir='')
and (ExtractFilePath(UnitFilename)='') then
Add:=true;
if (not Add)
and (piosfIncludeSourceDirectories in Flags)
and FilenameIsAbsolute(UnitFilename)
and (BaseDir<>'') then begin
// search in project source directories
ProjectDirs:=AProject.LazCompilerOptions.OtherUnitFiles+';.';
if IDEMacros.CreateAbsoluteSearchPath(ProjectDirs,BaseDir) then begin
if FindPathInSearchPath(PChar(SrcDir),length(SrcDir),
PChar(ProjectDirs),length(ProjectDirs))<>nil
then
Add:=true;
end;
end;
if Add then
Result.Add(AProject);
end;
var
PkgFile: TPkgFile;
CurPackage: TLazPackage;
i: Integer;
begin
//DebugLn(['TPkgManager.GetPossibleOwnersOfUnit ',UnitFilename]);
Result:=TFPList.Create;
SrcDir:=ExtractFilePath(UnitFilename);
// ToDo: create a cache
SearchInProject(Project1);
// find all packages owning file
if piosfIncludeSourceDirectories in Flags then begin
PackageGraph.FindPossibleOwnersOfUnit(UnitFilename,Result);
end else if not (piosfExcludeOwned in Flags) then begin
PkgFile:=PackageGraph.FindFileInAllPackages(UnitFilename,true,true);
if (PkgFile<>nil) and (PkgFile.LazPackage<>nil) then
Result.Add(PkgFile.LazPackage);
//debugln(['TPkgManager.GetPossibleOwnersOfUnit ',UnitFilename,' ',PkgFile<>nil,' ',(PkgFile<>nil) and (PkgFile.LazPackage<>nil),' Result.Count=',Result.Count]);
// check package source files (they usually do not have a TPkgFile)
for i:=0 to PackageGraph.Count-1 do begin
CurPackage:=PackageGraph.Packages[i];
if ((CompareFilenames(UnitFilename,CurPackage.GetSrcFilename)=0)
or (CompareFilenames(UnitFilename,CurPackage.Filename)=0))
and (Result.IndexOf(CurPackage)<0) then
Result.Add(CurPackage);
end;
end;
// clean up
if Result.Count=0 then
FreeThenNil(Result);
end;
function TPkgManager.GetPackageOfCurrentSourceEditor(out APackage: TIDEPackage): TPkgFile;
var
SrcEdit: TSourceEditor;
begin
Result:=nil;
APackage:=nil;
SrcEdit:=SourceEditorManager.GetActiveSE;
if SrcEdit=nil then exit;
Result := TPkgFile(GetPackageOfSourceEditor(APackage, SrcEdit));
end;
function TPkgManager.GetPackageOfSourceEditor(out APackage: TIDEPackage;
ASrcEdit: TObject): TLazPackageFile;
var
Filename: String;
i: Integer;
begin
Result:=nil;
APackage:=nil;
if ASrcEdit=nil then exit;
Filename:=TSourceEditor(ASrcEdit).FileName;
Result:=SearchFile(Filename,[],nil);
if Result<>nil then begin
APackage:=Result.LazPackage;
exit;
end;
for i:=0 to PackageGraph.Count-1 do begin
APackage:=PackageGraph[i];
if CompareFilenames(TLazPackage(APackage).GetSrcFilename,FileName)=0 then
exit;
end;
APackage:=nil;
end;
function TPkgManager.IsOwnerDependingOnPkg(AnOwner: TObject;
const PkgName: string; out DependencyOwner: TObject): boolean;
var
FirstDep: TPkgDependency;
Dep: TPkgDependency;
begin
Result:=false;
DependencyOwner:=nil;
if (AnOwner=nil) or (PkgName='') then exit;
if AnOwner is TProject then
FirstDep:=TProject(AnOwner).FirstRequiredDependency
else if AnOwner is TLazPackage then begin
if CompareDottedIdentifiers(PChar(TLazPackage(AnOwner).Name),
PChar(PkgName))=0
then begin
DependencyOwner:=AnOwner;
exit(true);
end;
FirstDep:=TLazPackage(AnOwner).FirstRequiredDependency;
end else
exit(false);
if PackageGraph=nil then exit;
Dep:=PackageGraph.FindDependencyRecursively(FirstDep,PkgName);
if Dep=nil then exit;
DependencyOwner:=Dep.Owner;
Result:=true;
end;
procedure TPkgManager.GetRequiredPackages(AnOwner: TObject; out PkgList: TFPList;
Flags: TPkgIntfRequiredFlags);
var
Dependency: TPkgDependency;
begin
PkgList:=nil;
Dependency:=nil;
if AnOwner is TProject then
Dependency:=TProject(AnOwner).FirstRequiredDependency
else if AnOwner is TLazPackage then
Dependency:=TLazPackage(AnOwner).FirstRequiredDependency
else if AnOwner=PkgBoss then
Dependency:=PackageGraph.FirstInstallDependency;
if Dependency=nil then exit;
PackageGraph.GetAllRequiredPackages(nil,Dependency,PkgList,Flags);
end;
function TPkgManager.AddDependencyToOwners(OwnerList: TFPList;
APackage: TIDEPackage; OnlyTestIfPossible: boolean): TModalResult;
var
i: Integer;
Item: TObject;
NewDependency: TPkgDependency;
ADependency: TPkgDependency;
r: TModalResult;
Pkg: TLazPackage;
begin
Pkg:=APackage as TLazPackage;
if not OnlyTestIfPossible then begin
Result:=AddDependencyToOwners(OwnerList,APackage,true);
if Result<>mrOk then exit;
end;
Result:=mrCancel;
for i:=0 to OwnerList.Count-1 do begin
Item:=TObject(OwnerList[i]);
if Item=APackage then continue;
if Item is TProject then begin
Result:=AddProjectDependency(TProject(Item),Pkg,OnlyTestIfPossible);
if Result<>mrOk then exit;
end
else if Item is TLazPackage then begin
NewDependency:=TPkgDependency.Create;
try
NewDependency.PackageName:=APackage.Name;
r:=TPkgFileCheck.AddingDependency(TLazPackage(Item),NewDependency,false);
if r=mrCancel then exit;
if (not OnlyTestIfPossible) and (r<>mrIgnore) then begin
ADependency:=NewDependency;
NewDependency:=nil;
PackageGraph.AddDependencyToPackage(TLazPackage(Item),ADependency);
end;
finally
NewDependency.Free;
end;
end;
end;
Result:=mrOk;
end;
function TPkgManager.DoOpenPkgFile(PkgFile: TPkgFile): TModalResult;
var
Filename: String;
begin
if (PkgFile.FileType=pftVirtualUnit) then
Filename:=FindVirtualUnitSource(PkgFile)
else
Filename:=PkgFile.GetFullFilename;
if Filename<>'' then
Result:=MainIDE.DoOpenEditorFile(Filename,-1,-1,
[ofOnlyIfExists,ofAddToRecent,ofRegularFile]);
end;
function TPkgManager.FindVirtualUnitSource(PkgFile: TPkgFile): string;
begin
Result:='';
if (PkgFile.FileType=pftVirtualUnit)
and (PkgFile.LazPackage<>nil)
and (not FileExistsUTF8(PkgFile.Filename)) then begin
Result:=MainIDE.FindSourceFile(PkgFile.GetShortFilename(false),
PkgFile.LazPackage.Directory,[]);
end;
end;
function TPkgManager.SearchFile(const AFilename: string;
SearchFlags: TSearchIDEFileFlags; InObject: TObject): TPkgFile;
var
APackage: TLazPackage;
CurFilename: String;
begin
if InObject is TLazPackage then begin
APackage:=TLazPackage(InObject);
CurFilename:=AFilename;
APackage.ShortenFilename(CurFilename,true);
Result:=APackage.SearchShortFilename(CurFilename,SearchFlags);
if Result<>nil then exit;
end;
if not (siffDoNotCheckAllPackages in SearchFlags) then begin
Result := PackageGraph.FindFileInAllPackages(AFilename, True, True);
if Result<>nil then exit;
end;
Result:=nil;
end;
function TPkgManager.SearchUnitInDesigntimePackages(const AnUnitName: string;
InObject: TObject): TPkgFile;
var
i: Integer;
APackage: TLazPackage;
begin
if InObject is TLazPackage then begin
APackage:=TLazPackage(InObject);
Result:=APackage.FindUnit(AnUnitName);
if Result<>nil then exit;
end;
for i:=0 to PackageGraph.Count-1 do begin
APackage:=PackageGraph[i];
if APackage.Installed=pitNope then continue;
Result:=APackage.FindUnit(AnUnitName);
if Result<>nil then exit;
end;
Result:=nil;
end;
function TPkgManager.ShowFindInPackageFilesDlg(APackage: TLazPackage): TModalResult;
var
Dlg: TLazFindInFilesDialog;
begin
Result:=mrOk;
Dlg:=FindInFilesDialog;
Dlg.FindInSearchPath(APackage.SourceDirectories.CreateSearchPathFromAllFiles);
end;
function TPkgManager.AddDependencyToUnitOwners(const OwnedFilename,
RequiredUnitname: string): TModalResult;
var
OwnersList: TFPList;
RequiredPkgFile: TPkgFile;
RequiredPkg: TLazPackage;
begin
Result:=mrCancel;
//DebugLn(['TPkgManager.AddDependencyToUnitOwners RequiredUnitname=',RequiredUnitname,' OwnedFilename=',OwnedFilename]);
// find needed package
RequiredPkgFile:=SearchUnitInDesigntimePackages(RequiredUnitName,nil);
if RequiredPkgFile=nil then begin
DebugLn(['Note: (lazarus) [TPkgManager.AddDependencyToUnitOwners] unit not in designtime package: ',RequiredUnitName]);
exit;
end;
RequiredPkg:=RequiredPkgFile.LazPackage;
// find owners of unit (package or project)
OwnersList:=GetOwnersOfUnit(OwnedFilename);
try
if (OwnersList=nil) or (OwnersList.Count=0) then begin
DebugLn(['Note: (lazarus) TPkgManager.AddDependencyToUnitOwners Owner not found of unit ',OwnedFilename]);
exit;
end;
// add package dependency
//DebugLn(['TPkgManager.AddDependencyToUnitOwners ',dbgsName(TObject(OwnersList[0])),' ',RequiredPkg.IDAsString]);
RequiredPkg:=TLazPackage(RedirectPackageDependency(RequiredPkg));
Result:=AddDependencyToOwners(OwnersList,RequiredPkg,false);
finally
OwnersList.Free;
end;
end;
procedure TPkgManager.GetPackagesChangedOnDisk(out ListOfPackages: TStringList;
IgnoreModifiedFlag: boolean);
begin
if PackageGraph=nil then exit;
PackageGraph.GetPackagesChangedOnDisk(ListOfPackages, IgnoreModifiedFlag);
end;
function TPkgManager.RevertPackages(APackageList: TStringList): TModalResult;
var
i: Integer;
APackage: TLazPackage;
Filename: String;
begin
if APackageList=nil then exit(mrOk);
for i:=0 to APackageList.Count-1 do begin
APackage:=TLazPackage(APackageList.Objects[i]);
Filename:=APackageList[i];
if Filename='' then
Filename:=APackage.Filename;
debugln(['Hint: (lazarus) [TPkgManager.RevertPackages] BEFORE Old=',APackage.Filename,' New=',Filename,' ',FileExistsCached(Filename)]);
if FileExistsCached(Filename) then
Result:=DoOpenPackageFile(Filename,[pofRevert],true)
else begin
APackage.LPKSource:=nil;
APackage.Missing:=true;
Result:=mrCancel;
end;
debugln(['Hint: (lazarus) [TPkgManager.RevertPackages] AFTER ',PackageGraph.FindPackageWithFilename(Filename)<>nil]);
if Result=mrAbort then exit;
end;
Result:=mrOk;
end;
function TPkgManager.DoAddActiveUnitToAPackage: TModalResult;
var
ActiveSourceEditor: TSourceEditorInterface;
ActiveUnitInfo: TUnitInfo;
PkgFile: TPkgFile;
Filename: String;
begin
MainIDE.GetCurrentUnitInfo(ActiveSourceEditor,ActiveUnitInfo);
if ActiveSourceEditor=nil then exit(mrAbort);
Filename:=ActiveUnitInfo.Filename;
// check if filename is absolute
if ActiveUnitInfo.IsVirtual or (not FileExistsUTF8(Filename)) then begin
Result:=IDEMessageDialog(lisPkgMangFileNotSaved,
lisPkgMangPleaseSaveTheFileBeforeAddingItToAPackage, mtWarning,[mbCancel]);
exit;
end;
// check if file is part of project
if ActiveUnitInfo.IsPartOfProject then begin
Result:=IDEMessageDialog(lisPkgMangFileIsInProject,
Format(lisPkgMangWarningTheFileBelongsToTheCurrentProject,[Filename,LineEnding]),
mtWarning,[mbIgnore,mbCancel]);
if Result<>mrIgnore then exit;
end;
// check if file is already in a package
PkgFile:=PackageGraph.FindFileInAllPackages(Filename,true,true);
if PkgFile<>nil then begin
Result:=IDEMessageDialog(lisPkgMangFileIsAlreadyInPackage,
Format(lisPkgMangTheFileIsAlreadyInThePackage,
[Filename, LineEnding, PkgFile.LazPackage.IDAsString]),
mtWarning,[mbIgnore,mbCancel]);
if Result<>mrIgnore then exit;
end;
Result:=ShowAddFileToAPackageDlg(Filename);
end;
function TPkgManager.DoNewPackageComponent: TModalResult;
var
APackage: TLazPackage;
SaveFlags: TPkgSaveFlags;
CurEditor: TPackageEditorForm;
begin
Result:=ShowNewPkgComponentDialog(APackage);
if Result<>mrOk then exit;
SaveFlags:=[];
if APackage=nil then begin
// create new package
// create a new package with standard dependencies
APackage:=PackageGraph.CreateNewPackage(constNewPackageName);
PackageGraph.AddDependencyToPackage(APackage,
PackageGraph.IDEIntfPackage.CreateDependencyWithOwner(APackage));
APackage.Modified:=false;
Include(SaveFlags,psfSaveAs);
end;
// open a package editor
CurEditor:=PackageEditors.OpenEditor(APackage,true);
// save
Result:=DoSavePackage(APackage,SaveFlags);
if Result<>mrOk then exit;
Result:=CurEditor.ShowNewCompDialog; // show new component dialog
end;
function TPkgManager.SavePackageFiles(APackage: TLazPackage): TModalResult;
var
i: Integer;
AFile: TPkgFile;
AFilename: String;
SaveFlags: TSaveFlags;
SrcEdit: TSourceEditor;
begin
Result:=mrOk;
for i:=0 to APackage.FileCount-1 do begin
AFile:=APackage.Files[i];
if AFile.FileType=pftVirtualUnit then continue;
AFilename:=AFile.Filename;
if System.Pos('$(',AFilename)>0 then begin
// filename contains macros -> skip
//debugln(['TPkgManager.SavePackageFiles macros ',AFilename]);
continue;
end;
// check if open in editor
SrcEdit:=SourceEditorManager.SourceEditorIntfWithFilename(AFilename);
if SrcEdit=nil then
begin
// not open in source editor => skip
//debugln(['TPkgManager.SavePackageFiles no src edit ',AFilename]);
continue;
end;
SaveFlags:=[sfCanAbort];
if not FilenameIsAbsolute(AFilename) then
SaveFlags:=[sfSaveAs];
Result:=LazarusIDE.DoSaveEditorFile(SrcEdit,SaveFlags);
if Result=mrIgnore then Result:=mrOk;
if Result<>mrOk then begin
debugln(['Error: (lazarus) [TPkgManager.SavePackageFiles] failed writing "',AFilename,'"']);
exit;
end;
end;
end;
function TPkgManager.WarnAboutMissingPackageFiles(APackage: TLazPackage): TModalResult;
var
i: Integer;
AFile: TPkgFile;
AFilename: String;
begin
Result:=mrOk;
for i:=0 to APackage.FileCount-1 do begin
AFile:=APackage.Files[i];
if AFile.FileType=pftVirtualUnit then continue;
AFilename:=AFile.GetFullFilename;
if System.Pos('$(',AFilename)>0 then begin
// filename contains macros -> skip
continue;
end;
if FilenameIsAbsolute(AFilename) and FileExistsCached(AFilename) then
continue;
Result:=IDEQuestionDialog(lisPkgSysPackageFileNotFound,
Format(lisPkgMangTheFileOfPackageWasNotFound, [AFilename, APackage.IDAsString]),
mtWarning, [mrIgnore,mrAbort]);
if Result<>mrAbort then
Result:=mrOk;
// one warning is enough
exit;
end;
end;
function TPkgManager.AddPackageDependency(APackage: TLazPackage;
const ReqPackage: string; OnlyTestIfPossible: boolean): TModalResult;
var
NewDependency: TPkgDependency;
ADependency: TPkgDependency;
begin
NewDependency:=TPkgDependency.Create;
try
NewDependency.PackageName:=ReqPackage;
Result:=TPkgFileCheck.AddingDependency(APackage,NewDependency,false);
if Result=mrIgnore then exit(mrOk);
if Result<>mrOk then exit;
if not OnlyTestIfPossible then begin
ADependency:=NewDependency;
NewDependency:=nil;
PackageGraph.AddDependencyToPackage(APackage,ADependency);
Result:=mrOk;
end;
finally
NewDependency.Free;
end;
end;
function TPkgManager.ApplyDependency(CurDependency: TPkgDependency
): TModalResult;
// apply
var
OldPkg: TLazPackage;
PkgEdit: TPackageEditorForm;
begin
Result:=mrOk;
OldPkg:=CurDependency.RequiredPackage;
if (OldPkg<>nil) and CurDependency.IsCompatible(OldPkg) then
exit(mrOk);
PkgEdit:=PackageEditors.FindEditor(OldPkg);
if PkgEdit<>nil then
begin
if PkgEdit.CanCloseEditor<>mrOk then
exit(mrCancel);
end;
// Try to load the package again. Min/max version may have changed.
CurDependency.LoadPackageResult := lprUndefined;
// This calls UpdateRequiredPackages from PackageGraph.OnEndUpdate,
// and also updates all package editors which is useless here.
if PackageGraph.OpenDependency(CurDependency, False, OldPkg)<>lprSuccess then
Result:=mrCancel;
//fForcedFlags:=[pefNeedUpdateRequiredPkgs];
end;
function TPkgManager.GetPackageOfEditorItem(Sender: TObject): TIDEPackage;
begin
Result:=nil;
while (Sender is TMenuItem) and (TMenuItem(Sender).Parent<>nil) do
Sender:=TMenuItem(Sender).Parent;
if (Sender is TMenuItem) and (TMenuItem(Sender).Menu<>nil)
then
Sender:=TMenuItem(Sender).Menu;
if (Sender is TComponent) and (TComponent(Sender).Owner is TCustomForm) then
Sender:=TCustomForm(TComponent(Sender).Owner);
if Sender is TPackageEditorForm then
Result:=TPackageEditorForm(Sender).LazPackage;
end;
function TPkgManager.DoInstallPackage(APackage: TLazPackage): TModalResult;
var
PkgList: TFPList;
FPMakeList: TFPList;
function GetPkgListIndex(APackage: TLazPackage): integer;
begin
Result:=PkgList.Count-1;
while (Result>=0) and (TLazPackage(PkgList[Result])<>APackage) do
dec(Result);
end;
function WarnForSuspiciousPackage(APackage: TLazPackage): TModalResult;
var
IgnorePath: String;
UnitPath: String;
begin
if APackage.UsageOptions.IncludePath<>'' then
begin
IgnorePath:='InstallPkgAddsIncPath/'+APackage.Filename;
if InputHistories.Ignores.Find(IgnorePath)=nil then
begin
Result:=IDEQuestionDialog(lisSuspiciousIncludePath,
Format(lisThePackageAddsThePathToTheIncludePathOfTheIDEThisI, [
APackage.IDAsString, dbgstr(APackage.UsageOptions.IncludePath), LineEnding]
),
mtWarning, [mrYes, lisContinue,
mrYesToAll, lisContinueAndDoNotAskAgain,
mrCancel]);
case Result of
mrYes: ;
mrYesToAll:
InputHistories.Ignores.Add(IgnorePath,iiidForever);
else
exit(mrCancel);
end;
end;
end;
UnitPath:=Trim(GetForcedPathDelims(APackage.UsageOptions.UnitPath));
while (UnitPath<>'') and (UnitPath[1]=';') do
UnitPath:=copy(UnitPath,2,Length(UnitPath));
while (UnitPath<>'') and (RightStr(UnitPath,1)=';') do
UnitPath:=copy(UnitPath,1,Length(UnitPath)-1);
UnitPath:=ChompPathDelim(TrimFilename(UnitPath));
if SysUtils.CompareText(UnitPath,'$(PkgOutDir)')<>0 then
begin
IgnorePath:='InstallPkgAddsUnitPath/'+APackage.Filename;
if InputHistories.Ignores.Find(IgnorePath)=nil then
begin
Result:=IDEQuestionDialog(lisSuspiciousUnitPath,
Format(lisThePackageAddsThePathToTheUnitPathOfTheIDEThisIsPr, [
APackage.IDAsString, dbgstr(APackage.UsageOptions.UnitPath), LineEnding]),
mtWarning, [mrYes, lisContinue,
mrYesToAll, lisContinueAndDoNotAskAgain,
mrCancel]);
case Result of
mrYes: ;
mrYesToAll:
InputHistories.Ignores.Add(IgnorePath,iiidForever);
else
exit(mrCancel);
end;
end;
end;
Result:=mrOk;
end;
var
Dependency: TPkgDependency;
i: Integer;
s: String;
NeedSaving: Boolean;
RequiredPackage: TLazPackage;
BuildIDEFlags: TBuildLazarusFlags;
Msg: string;
Btns: TMsgDlgButtons;
ConflictDep: TPkgDependency;
begin
if not MainIDE.DoResetToolStatus([rfInteractive]) then exit(mrCancel);
try
BuildBoss.SetBuildTargetIDE;
PackageGraph.BeginUpdate(true);
PkgList:=nil;
FPMakeList:=nil;
try
PackageGraph.ParseBasePackages(false);
// check if package is designtime package
if APackage.PackageType in [lptRunTime,lptRunTimeOnly] then begin
Btns:=[mbAbort];
if APackage.PackageType=lptRunTime then
Include(Btns,mbIgnore);
Result:=IDEMessageDialog(lisPkgMangPackageIsNoDesigntimePackage,
Format(lisPkgMangThePackageIsARuntimeOnlyPackageRuntimeOnlyPackages,
[APackage.IDAsString, LineEnding]),
mtError,Btns);
if Result<>mrIgnore then exit;
end;
// check if package requires a runtime only package
ConflictDep:=PackageGraph.FindRuntimePkgOnlyRecursively(
APackage.FirstRequiredDependency);
if ConflictDep<>nil then begin
IDEQuestionDialog(lisNotADesigntimePackage,
Format(lisThePackageCanNotBeInstalledBecauseItRequiresWhichI, [
APackage.Name, ConflictDep.AsString]),
mtError,
[mrCancel]
);
exit;
end;
// save package
if APackage.IsVirtual or APackage.Modified then begin
Result:=DoSavePackage(APackage,[]);
if Result<>mrOk then exit;
end;
// check consistency
Result:=CheckPackageGraphForCompilation(APackage,nil,
EnvironmentOptions.GetParsedLazarusDirectory,false);
if Result<>mrOk then exit;
// get all required packages, which will also be auto installed
APackage.GetAllRequiredPackages(PkgList,FPMakeList,false);
if PkgList=nil then PkgList:=TFPList.Create;
// remove packages already marked for installation
for i:=PkgList.Count-1 downto 0 do begin
RequiredPackage:=TLazPackage(PkgList[i]);
if (RequiredPackage.AutoInstall<>pitNope) then
PkgList.Delete(i);
end;
// now PkgList contains only the required packages that were added to the
// list of installation packages
// => show the user the list
if PkgList.Count>0 then begin
s:='';
for i:=0 to PkgList.Count-1 do begin
RequiredPackage:=TLazPackage(PkgList[i]);
s:=s+RequiredPackage.IDAsString+LineEnding;
end;
if PkgList.Count=0 then
Msg:=Format(lisPkgMangInstallingThePackageWillAutomaticallyInstallThePac,
[APackage.IDAsString])
else
Msg:=Format(lisPkgMangInstallingThePackageWillAutomaticallyInstallThePac2,
[APackage.IDAsString]);
Result:=IDEMessageDialog(lisPkgMangAutomaticallyInstalledPackages,
Msg+LineEnding+s,mtConfirmation,[mbOk,mbCancel]);
if Result<>mrOk then exit;
end;
// warn for packages with suspicious settings
Result:=WarnForSuspiciousPackage(APackage);
if Result<>mrOk then exit;
for i:=0 to PkgList.Count-1 do begin
RequiredPackage:=TLazPackage(PkgList[i]);
Result:=WarnForSuspiciousPackage(RequiredPackage);
if Result<>mrOk then exit;
end;
// add packages to auto installed packages
if GetPkgListIndex(APackage)<0 then
PkgList.Add(APackage);
NeedSaving:=false;
for i:=0 to PkgList.Count-1 do begin
RequiredPackage:=TLazPackage(PkgList[i]);
if RequiredPackage.AutoInstall=pitNope then begin
RequiredPackage.AutoInstall:=pitStatic;
Dependency:=RequiredPackage.CreateDependencyWithOwner(Self);
Dependency.AddToList(PackageGraph.FirstInstallDependency,pddRequires);
PackageGraph.OpenDependency(Dependency,false);
NeedSaving:=true;
end;
end;
finally
PackageGraph.EndUpdate;
PkgList.Free;
FPMakeList.Free;
end;
if NeedSaving then begin
PackageGraph.SortAutoInstallDependencies;
SaveAutoInstallDependencies;
end;
// save IDE build configs, so user can build IDE on command line
BuildIDEFlags:=[blfDontClean,blfOnlyIDE];
Result:=MainIDE.DoSaveBuildIDEConfigs(BuildIDEFlags);
if Result<>mrOk then exit;
finally
BuildBoss.SetBuildTargetProject1;
end;
// ask user to rebuild Lazarus now
Result:=IDEMessageDialog(lisPkgMangRebuildLazarus,
Format(lisPkgMangThePackageWasMarkedForInstallationCurrentlyLazarus,
[APackage.IDAsString, LineEnding, LineEnding+LineEnding]),
mtConfirmation,[mbYes,mbNo]);
if Result<>mrYes then begin
Result:=mrOk;
exit;
end;
// rebuild Lazarus
Result:=MainIDE.DoBuildLazarus(BuildIDEFlags);
if Result<>mrOk then exit;
Result:=mrOk;
end;
function TPkgManager.DoUninstallPackage(APackage: TLazPackage;
Flags: TPkgUninstallFlags; ShowAbort: boolean): TModalResult;
var
DependencyPath: TFPList;
ParentPackage: TLazPackage;
Dependency: TPkgDependency;
BuildIDEFlags: TBuildLazarusFlags;
begin
if (APackage.Installed=pitNope) and (APackage.AutoInstall=pitNope) then exit;
// check if package is required by auto install package
DependencyPath:=PackageGraph.FindAutoInstallDependencyPath(APackage);
if DependencyPath<>nil then begin
DoShowPackageGraphPathList(DependencyPath);
ParentPackage:=TLazPackage(DependencyPath[0]);
Result:=IDEMessageDialogAb(lisPkgMangPackageIsRequired,
Format(lisPkgMangThePackageIsRequiredByWhichIsMarkedForInstallation,
[APackage.IDAsString, ParentPackage.IDAsString, LineEnding]),
mtError,[mbCancel],ShowAbort);
exit;
end;
// check if package is a lazarus base package
if PackageGraph.IsCompiledInBasePackage(APackage.Name) then begin
Result:=IDEMessageDialogAb(lisUninstallImpossible,
Format(lisThePackageCanNotBeUninstalledBecauseItIsNeededByTh,[APackage.Name]),
mtError,[mbCancel],ShowAbort);
exit;
end;
// confirm uninstall package
if not (puifDoNotConfirm in Flags) then begin
Result:=IDEMessageDialogAb(lisPkgMangUninstallPackage,
Format(lisPkgMangUninstallPackage2, [APackage.IDAsString]),
mtConfirmation,[mbYes,mbCancel],ShowAbort);
if Result<>mrYes then exit;
end;
PackageGraph.BeginUpdate(true);
try
// save package
if APackage.IsVirtual or APackage.Modified then begin
Result:=DoSavePackage(APackage,[]);
if Result<>mrOk then exit;
end;
PackageGraph.ParseBasePackages(false);
// remove package from auto installed packages
if APackage.AutoInstall<>pitNope then begin
APackage.AutoInstall:=pitNope;
Dependency:=FindCompatibleDependencyInList(PackageGraph.FirstInstallDependency,
pddRequires,APackage);
if Dependency<>nil then begin
Dependency.RemoveFromList(PackageGraph.FirstInstallDependency,pddRequires);
Dependency.Free;
PackageGraph.SortAutoInstallDependencies;
end;
SaveAutoInstallDependencies;
end;
// save IDE build configs, so user can build IDE on command line
BuildIDEFlags:=[blfDontClean,blfOnlyIDE];
Result:=MainIDE.DoSaveBuildIDEConfigs(BuildIDEFlags);
if Result<>mrOk then exit;
if not (puifDoNotBuildIDE in Flags) then begin
// ask user to rebuilt Lazarus now
Result:=IDEMessageDialog(lisPkgMangRebuildLazarus,
Format(lisPkgMangThePackageWasMarkedCurrentlyLazarus,
[APackage.IDAsString, LineEnding, LineEnding+LineEnding]),
mtConfirmation,[mbYes,mbNo]);
if Result=mrNo then begin
Result:=mrOk;
exit;
end;
// rebuild Lazarus
Result:=MainIDE.DoBuildLazarus(BuildIDEFlags);
if Result<>mrOk then exit;
end;
finally
PackageGraph.EndUpdate;
end;
Result:=mrOk;
end;
function TPkgManager.UninstallPackage(APackage: TIDEPackage; ShowAbort: boolean): TModalResult;
begin
Assert(APackage is TLazPackage, 'TPkgManager.DoUninstallPackage: APackage is not TLazPackage');
Result := DoUninstallPackage(TLazPackage(APackage), [puifDoNotConfirm, puifDoNotBuildIDE], ShowAbort);
end;
function TPkgManager.CheckInstallPackageList(InstallPkgIDList: TObjectList;
UninstallPkgIDList: TObjectList; Flags: TPkgInstallInIDEFlags): boolean;
var
NewFirstAutoInstallDependency: TPkgDependency;
procedure DeleteDependency(ADependency: TPkgDependency);
var
i: Integer;
PkgID: TLazPackageID;
PkgName: string;
begin
PkgName := ADependency.PackageName; // DeleteDependencyInList destroys ADependency -> don't use it anymore!
DeleteDependencyInList(ADependency,NewFirstAutoInstallDependency,pddRequires);
if piiifRemoveConflicts in Flags then
for i:=InstallPkgIDList.Count-1 downto 0 do begin
PkgID:=TLazPackageID(InstallPkgIDList[i]);
if SysUtils.CompareText(PkgID.Name,PkgName)=0 then
InstallPkgIDList.Delete(i); // PkgID is automatically destroyed
end;
end;
var
PkgList, PkgPath, Dependencies: TFPList;
i, j: Integer;
APackage: TLazPackage;
ADependency: TPkgDependency;
NextDependency: TPkgDependency;
SaveFlags: TPkgSaveFlags;
ConflictDep: TPkgDependency;
PkgID: TLazPackageID;
s: String;
begin
Result:=false;
PkgList:=nil;
Dependencies:=TFPList.Create;
try
// create new auto install dependency InstallPkgIDList
ListPkgIDToDependencyList(InstallPkgIDList,NewFirstAutoInstallDependency,
pddRequires,Self,true);
// load all required packages
if LoadDependencyList(NewFirstAutoInstallDependency,piiifQuiet in Flags)<>mrOk then exit;
// remove all top level runtime packages from the list
// Note: it's ok if a designtime package uses a runtime package
ADependency:=NewFirstAutoInstallDependency;
while ADependency<>nil do begin
NextDependency:=ADependency.NextRequiresDependency;
if (ADependency.RequiredPackage<>nil) then begin
if (ADependency.RequiredPackage.PackageType in [lptRunTime,lptRunTimeOnly])
then begin
// top level dependency on runtime package => delete
DeleteDependency(ADependency);
end else begin
ConflictDep:=PackageGraph.FindRuntimePkgOnlyRecursively(
ADependency.RequiredPackage.FirstRequiredDependency);
//debugln(['TPkgManager.CheckInstallPackageList ',ADependency.RequiredPackage.Name,' ',ConflictDep<>nil]);
if ConflictDep<>nil then begin
if piiifRemoveConflicts in Flags then begin
// can remove conflict
if not (piiifQuiet in Flags)
and (IDEQuestionDialog(lisNotADesigntimePackage,
Format(lisThePackageCanNotBeInstalledBecauseItRequiresWhichI, [
ADependency.RequiredPackage.Name, ConflictDep.AsString]),
mtError,
[mrYes, Format(lisUninstall, [ADependency.RequiredPackage.Name]), mrCancel]
)<>mrYes)
then
exit;
end else begin
// can not remove conflict
if not (piiifQuiet in Flags) then
IDEQuestionDialog(lisNotADesigntimePackage,
Format(lisThePackageCanNotBeInstalledBecauseItRequiresWhichI, [
ADependency.RequiredPackage.Name, ConflictDep.AsString]),
mtError,[mrCancel]);
exit;
end;
// dependency needs a runtime only package => delete
DeleteDependency(ADependency);
end;
end;
end;
ADependency:=NextDependency;
end;
PackageGraph.GetAllRequiredPackages(nil,NewFirstAutoInstallDependency,PkgList);
// try save all modified packages
for i:=0 to PkgList.Count-1 do begin
APackage:=TLazPackage(PkgList[i]);
if (not APackage.UserReadOnly)
and (APackage.IsVirtual or APackage.Modified) then begin
SaveFlags:=[];
if DoSavePackage(APackage,SaveFlags)<>mrOk then exit;
end;
end;
if UninstallPkgIDList<>nil then
begin
// check uninstall dependencies
for i:=0 to UninstallPkgIDList.Count-1 do
begin
PkgID:=TLazPackageID(UninstallPkgIDList[i]);
APackage:=PackageGraph.FindPackageWithID(PkgID);
if APackage=nil then continue;
if PkgList.IndexOf(APackage)<0 then continue;
// this uninstall package is needed by the install packages
// -> search which ones
Dependencies.Clear;
s:='';
ADependency:=NewFirstAutoInstallDependency;
while ADependency<>nil do begin
PkgPath:=PackageGraph.FindPath(ADependency.RequiredPackage,nil,APackage.Name);
if PkgPath<>nil then
begin
PkgPath.Free;
s:=s+ADependency.PackageName+sLineBreak;
Dependencies.Add(ADependency);
end;
ADependency:=ADependency.NextRequiresDependency;
end;
if s='' then continue;
case IDEQuestionDialog(lisUninstallFail,
Format(lisThePackageIsUsedBy, [APackage.IDAsString])+sLineBreak +s,
mtConfirmation, [mrYes, lisUninstallThemToo, mrCancel]
) of
mrYes:
begin
for j:=0 to Dependencies.Count-1 do
DeleteDependency(TPkgDependency(Dependencies[j]));
end;
else
exit(false);
end;
end;
end;
Result:=true;
finally
FreeDependencyList(NewFirstAutoInstallDependency,pddRequires);
PkgList.Free;
Dependencies.Free;
end;
end;
function TPkgManager.InstallPackages(PkgIdList: TObjectList;
Flags: TPkgInstallInIDEFlags): TModalResult;
procedure CreateChangeReport(
OldDependencyList, NewDependencyList: TPkgDependency; Report: TStrings);
var
CurDependency: TPkgDependency;
OldDependency: TPkgDependency;
NewDependency: TPkgDependency;
s: String;
begin
// list all packages, that will be installed
CurDependency:=NewDependencyList;
while CurDependency<>nil do begin
s:=CurDependency.AsString;
OldDependency:=FindDependencyByNameInList(OldDependencyList,pddRequires,
CurDependency.PackageName);
if OldDependency=nil then begin
// newly installed
s:=s+'|'+lisPkgMgrNew;
Report.Add(s);
end;
CurDependency:=CurDependency.NextRequiresDependency;
end;
// list all packages, that will be removed
CurDependency:=OldDependencyList;
while CurDependency<>nil do begin
NewDependency:=FindDependencyByNameInList(NewDependencyList,pddRequires,
CurDependency.PackageName);
if NewDependency=nil then
// this package will be removed
Report.Add('|'+lisPkgMgrRemove+'|'+CurDependency.AsString);
CurDependency:=CurDependency.NextRequiresDependency;
end;
// list all packages, that are kept
CurDependency:=NewDependencyList;
while CurDependency<>nil do begin
s:=CurDependency.AsString;
OldDependency:=FindDependencyByNameInList(OldDependencyList,pddRequires,
CurDependency.PackageName);
if OldDependency<>nil then begin
// stay installed
if CurDependency.AsString<>OldDependency.AsString then
s:=s+'|'+lisPkgMgrKeep+'|'+OldDependency.AsString;
Report.Add(s);
end;
CurDependency:=CurDependency.NextRequiresDependency;
end;
end;
procedure AddPkg(Pkg: TLazPackage);
var
i: Integer;
PkgID: TLazPackageID;
begin
if Pkg=nil then exit;
i:=PkgIdList.Count-1;
while (i>=0) and (TLazPackageID(PkgIdList[i]).Compare(Pkg)<>0) do
dec(i);
if i>=0 then exit;
PkgID:=TLazPackageID.Create;
PkgID.AssignID(Pkg);
PkgIdList.Add(PkgID);
end;
var
NewFirstAutoInstallDependency: TPkgDependency;
BuildIDEFlags: TBuildLazarusFlags;
Report: TStringList;
PkgList: TFPList;
RequiredPackage: TLazPackage;
i: Integer;
CurDependency: TPkgDependency;
begin
Result:=mrCancel;
NewFirstAutoInstallDependency:=nil;
PkgList:=nil;
try
PackageGraph.ParseBasePackages(false);
if not (piiifClear in Flags) then
begin
// add existing install packages to list
NewFirstAutoInstallDependency:=PackageGraph.FirstInstallDependency;
while NewFirstAutoInstallDependency<>nil do begin
AddPkg(NewFirstAutoInstallDependency.RequiredPackage);
NewFirstAutoInstallDependency:=NewFirstAutoInstallDependency.NextRequiresDependency;
end;
end;
// add base packages
if PackageGraph.ParseBasePackages(true) then begin
for i:=0 to PackageGraph.SrcBasePackages.Count-1 do begin
RequiredPackage:=PackageGraph.FindPackageWithName(PackageGraph.SrcBasePackages[i],nil);
AddPkg(RequiredPackage);
end;
end;
if not (piiifSkipChecks in Flags) then
begin
if not CheckInstallPackageList(PkgIDList,nil,Flags*[piiifQuiet,piiifRemoveConflicts]) then
exit(mrCancel);
end;
// create new auto install dependency PkgIDList
ListPkgIDToDependencyList(PkgIDList,NewFirstAutoInstallDependency,
pddRequires,Self,true);
PackageGraph.SortDependencyListTopologicallyOld(NewFirstAutoInstallDependency,
false);
if not (piiifQuiet in Flags) then
begin
// tell the user, which packages will stay, which will be removed and
// which will be newly installed
try
Report:=TStringList.Create;
CreateChangeReport(
PackageGraph.FirstInstallDependency,NewFirstAutoInstallDependency,
Report);
if not ConfirmPackageList(Report) then exit(mrCancel);
finally
Report.Free;
end;
end;
// try to commit changes -> replace install list
PackageGraph.BeginUpdate(true);
try
// get all required packages
//debugln('TPkgManager.MainIDEitmPkgEditInstallPkgsClick GetAllRequiredPackages for ',DependencyListAsString(NewFirstAutoInstallDependency,pddRequires));
if LoadDependencyList(NewFirstAutoInstallDependency,false)<>mrOk then exit(mrCancel);
PackageGraph.GetAllRequiredPackages(nil,NewFirstAutoInstallDependency,PkgList);
// mark packages for installation
//debugln('TPkgManager.MainIDEitmPkgEditInstallPkgsClick mark packages for installation');
for i:=0 to PkgList.Count-1 do begin
RequiredPackage:=TLazPackage(PkgList[i]);
if RequiredPackage.AutoInstall=pitNope then begin
RequiredPackage.AutoInstall:=pitStatic;
end;
end;
// mark packages for uninstall
//debugln('TPkgManager.MainIDEitmPkgEditInstallPkgsClick mark packages for uninstall');
CurDependency:=PackageGraph.FirstInstallDependency;
while CurDependency<>nil do begin
if (CurDependency.RequiredPackage<>nil)
and (not PackageGraph.IsCompiledInBasePackage(CurDependency.PackageName)) then
CurDependency.RequiredPackage.AutoInstall:=pitNope;
CurDependency:=CurDependency.NextRequiresDependency;
end;
// replace install list
//debugln('TPkgManager.MainIDEitmPkgEditInstallPkgsClick replace install list');
FreeDependencyList(PackageGraph.FirstInstallDependency,pddRequires);
PackageGraph.FirstInstallDependency:=NewFirstAutoInstallDependency;
NewFirstAutoInstallDependency:=nil;
finally
PackageGraph.EndUpdate;
end;
// save package list
//debugln('TPkgManager.MainIDEitmPkgEditInstallPkgsClick save package list');
PackageGraph.SortAutoInstallDependencies;
SaveAutoInstallDependencies;
// save IDE build configs, so user can build IDE on command line
BuildIDEFlags:=[blfDontClean,blfOnlyIDE];
if MainIDE.DoSaveBuildIDEConfigs(BuildIDEFlags)<>mrOk then exit(mrCancel);
if piiifRebuildIDE in Flags then
begin
// rebuild Lazarus
if MainIDE.DoBuildLazarus(BuildIDEFlags)<>mrOk then exit(mrCancel);
end;
finally
FreeDependencyList(NewFirstAutoInstallDependency,pddRequires);
PkgList.Free;
end;
Result:=mrOk;
end;
function TPkgManager.DoOpenPackageSource(APackage: TLazPackage): TModalResult;
var
Filename: String;
begin
Result:=mrCancel;
if APackage.IsVirtual then begin
IDEMessageDialog(lisCCOErrorCaption,
lisPkgMangThisIsAVirtualPackageItHasNoSourceYetPleaseSaveThe,
mtError, [mbCancel]);
exit;
end;
Filename:=APackage.GetSrcFilename;
if (not FilenameIsAbsolute(Filename)) or (not FileExistsCached(Filename)) then begin
IDEMessageDialog(lisCCOErrorCaption, lisPkgMangPleaseCompileThePackageFirst,
mtError,[mbCancel]);
exit;
end;
Result:=MainIDE.DoOpenEditorFile(Filename,-1,-1,[ofRegularFile]);
end;
function TPkgManager.DoCompileAutoInstallPackages(Flags: TPkgCompileFlags;
OnlyBase: boolean): TModalResult;
var
Dependency: TPkgDependency;
OldDependency: TPkgDependency;
Dependencies: TPkgDependency;
AutoRemove: Boolean;
CompilePolicy: TPackageUpdatePolicy;
begin
PackageGraph.BeginUpdate(false);
Dependencies:=PackageGraph.FirstInstallDependency;
try
if OnlyBase then
begin
// create the list of base packages
OldDependency:=PackageGraph.FirstInstallDependency;
Dependencies:=nil;
while OldDependency<>nil do begin
if (OldDependency.RequiredPackage<>nil)
and PackageGraph.IsCompiledInBasePackage(OldDependency.RequiredPackage.Name) then
begin
Dependency:=TPkgDependency.Create;
Dependency.Assign(OldDependency);
Dependency.AddToEndOfList(Dependencies,pddRequires);
end;
OldDependency:=OldDependency.NextRequiresDependency;
end;
Dependencies:=GetFirstDependency(Dependencies,pddRequires);
PackageGraph.OpenRequiredDependencyList(Dependencies);
end;
// check every installed package if it was loaded correctly
Dependency:=Dependencies;
AutoRemove:=false;
while Dependency<>nil do begin
OldDependency:=Dependency;
Dependency:=Dependency.NextRequiresDependency;
if OldDependency.LoadPackageResult<>lprSuccess then begin
if not AutoRemove then begin
Result:=IDEMessageDialog(lisProjAddPackageNotFound,
Format(lisPkgMangThePackageIsMarkedForInstallationButCanNotBeFound,
[OldDependency.AsString, LineEnding]),
mtError,[mbYes,mbYesToAll,mbAbort]);
case Result of
mrYes: ;
mrYesToAll: AutoRemove:=true;
else
SaveAutoInstallDependencies;
exit;
end;
end;
OldDependency.RemoveFromList(PackageGraph.FirstInstallDependency,pddRequires);
OldDependency.Free;
end;
end;
SaveAutoInstallDependencies;
// check consistency
Result:=CheckPackageGraphForCompilation(nil,Dependencies,
EnvironmentOptions.GetParsedLazarusDirectory,false);
if Result<>mrOk then begin
if ConsoleVerbosity>0 then
debugln(['Error: (lazarus) [TPkgManager.DoCompileAutoInstallPackages] CheckPackageGraphForCompilation failed']);
exit;
end;
//DebugLn(['TPkgManager.DoCompileAutoInstallPackages LCLUnitPath=',PackageGraph.LCLPackage.CompilerOptions.GetUnitPath(true)]);
// save all open files
if not (pcfDoNotSaveEditorFiles in Flags) then begin
Result:=MainIDE.DoSaveForBuild(crCompile);
if Result<>mrOk then begin
if ConsoleVerbosity>0 then
debugln(['Error: (lazarus) [TPkgManager.DoCompileAutoInstallPackages] MainIDE.DoSaveForBuild failed']);
exit;
end;
end;
// compile all auto install dependencies
CompilePolicy:=pupAsNeeded;
if pcfCompileDependenciesClean in Flags then
CompilePolicy:=pupOnRebuildingAll;
Result:=PackageGraph.CompileRequiredPackages(nil,Dependencies,false,
CompilePolicy);
if Result<>mrOk then begin
if ConsoleVerbosity>0 then
debugln(['Error: (lazarus) [TPkgManager.DoCompileAutoInstallPackages] PackageGraph.CompileRequiredPackages failed']);
exit;
end;
finally
if OnlyBase then
FreeDependencyList(Dependencies,pddRequires);
PackageGraph.EndUpdate;
end;
Result:=mrOk;
end;
function TPkgManager.DoSaveAutoInstallConfig: TModalResult;
var
TargetDir: String;
begin
TargetDir:=MiscellaneousOptions.BuildLazProfiles.Current.TargetDirectory;
IDEMacros.SubstituteMacros(TargetDir);
TargetDir:=TrimFilename(TargetDir);
if not ForceDirectory(TargetDir) then begin
Result:=IDEMessageDialog(lisPkgMangUnableToCreateDirectory,
Format(lisPkgMangUnableToCreateTargetDirectoryForLazarus,
[LineEnding, TargetDir, LineEnding]),
mtError,[mbCancel,mbAbort]);
exit;
end;
Result:=PackageGraph.SaveAutoInstallConfig;
end;
function TPkgManager.DoPublishPackage(APackage: TLazPackage;
Flags: TPkgSaveFlags; ShowDialog: boolean): TModalResult;
begin
// show the publish dialog
if ShowDialog then begin
Result:=ShowPublishDialog(APackage.PublishOptions);
if Result<>mrOk then exit;
end;
// save package
Result:=DoSavePackage(APackage,Flags);
if Result<>mrOk then exit;
// publish package
Result:=PublishAModule(APackage.PublishOptions);
end;
function TPkgManager.GetUsableComponentUnits(CurRoot: TPersistent): TFPList;
var
FMainUnitInfo: TUnitInfo;
FMainUnitInfoValid: boolean;
FMainOwner: TObject;
FMainOwnerValid: boolean;
function MainUnitInfo: TUnitInfo;
begin
if not FMainUnitInfoValid then
begin
if CurRoot is TComponent then
FMainUnitInfo := Project1.UnitWithComponent(TComponent(CurRoot));
FMainUnitInfoValid := True;
end;
Result := FMainUnitInfo;
end;
function MainOwner: TObject;
var
Owners: TFPList;
begin
if not FMainOwnerValid then
begin
if MainUnitInfo <> nil then
begin
if MainUnitInfo.IsPartOfProject then
FMainOwner := Project1
else
begin
Owners := GetOwnersOfUnit(MainUnitInfo.Filename);
if (Owners <> nil) and (Owners.Count > 0) then
FMainOwner := TObject(Owners[0]);
Owners.Free;
end;
end;
FMainOwnerValid := True;
end;
Result := FMainOwner;
end;
procedure CheckUnit(AnUnitInfo: TUnitInfo);
var
Owners: TFPList;
OtherOwner: TObject;
APackage: TLazPackage;
ConflictDependency: TPkgDependency;
FirstDependency: TPkgDependency;
begin
if (AnUnitInfo.Component=nil)
or (AnUnitInfo.Component=CurRoot) then
exit;
// check if the component can be used
// A component can only be used, if it has a CreateForm statement in the lpr
// A unit can not be used, if it has no owner (project/package).
// And a unit can not be used, if it belongs to a higher level package.
// For example: Package A uses Package B.
// A can use units of B, but B can not use units of A.
if AnUnitInfo.IsPartOfProject and MainUnitInfo.IsPartOfProject then
begin
// both units belong to the project => ok
end else if AnUnitInfo.IsPartOfProject then
begin
// AnUnitInfo belongs to Project, but MainUnitInfo does not
// A project unit can only be used by the project => not allowed
exit;
end else
begin
Owners:=GetOwnersOfUnit(AnUnitInfo.Filename);
if (Owners=nil) or (Owners.Count=0) then begin
// AnUnitInfo does not belong to a project or package
// => this unit can not be used
Owners.Free;
exit;
end;
OtherOwner:=TObject(Owners[0]);
Owners.Free;
if OtherOwner=MainOwner then begin
// both units belong to the same owner => ok
end else if (OtherOwner is TLazPackage) then begin
// check if MainOwner can use the package
APackage:=TLazPackage(OtherOwner);
if MainOwner is TProject then
FirstDependency:=TProject(MainOwner).FirstRequiredDependency
else if MainOwner is TLazPackage then
FirstDependency:=TLazPackage(MainOwner).FirstRequiredDependency
else
exit;
ConflictDependency:=PackageGraph.FindConflictRecursively(
FirstDependency,APackage);
if ConflictDependency<>nil then exit;
if MainOwner is TLazPackage then begin
// check if package already uses MainOwner
ConflictDependency:=PackageGraph.FindDependencyRecursively(
APackage.FirstRequiredDependency,TLazPackage(MainOwner).Name);
if ConflictDependency<>nil then exit;
end;
end else begin
// AnUnitInfo does not belong to a Package => can not be used
exit;
end;
end;
// this unit can be used -> add components
if Result=nil then
Result:=TFPList.Create;
Result.Add(AnUnitInfo);
end;
var
AnUnitInfo: TUnitInfo;
begin
Result:=nil;
if not (CurRoot is TComponent) then exit;
FMainOwner:=nil;
FMainOwnerValid:=false;
FMainUnitInfo:=nil;
FMainUnitInfoValid:=false;
if (MainOwner=nil) or (MainUnitInfo=nil) then exit;
// search all open designer forms (can be hidden)
AnUnitInfo:=Project1.FirstUnitWithComponent;
while AnUnitInfo<>nil do begin
CheckUnit(AnUnitInfo);
AnUnitInfo:=AnUnitInfo.NextUnitWithComponent;
end;
end;
procedure TPkgManager.IterateComponentNames(CurRoot: TPersistent;
TypeData: PTypeData; Proc: TGetStrProc);
procedure CheckComponent(aRoot: TComponent);
var
i: integer;
CurName: String;
begin
if aRoot = nil then exit;
if (aRoot <> CurRoot) and (aRoot is TypeData^.ClassType) then
Proc(aRoot.Name);
for i := 0 to aRoot.ComponentCount - 1 do
if (aRoot.Components[i] is TypeData^.ClassType) then
begin
CurName := aRoot.Components[i].Name;
if aRoot <> CurRoot then
CurName := aRoot.Name + '.' + CurName;
Proc(CurName);
end;
end;
var
UnitList: TFPList;
i: Integer;
begin
if not (CurRoot is TComponent) then exit;
CheckComponent(TComponent(CurRoot));
UnitList := GetUsableComponentUnits(CurRoot);
if UnitList = nil then exit;
try
for i := 0 to UnitList.Count - 1 do
CheckComponent(TUnitInfo(UnitList[i]).Component);
finally
UnitList.Free;
end;
end;
function TPkgManager.FindReferencedRootComponent(CurRoot: TPersistent;
const ComponentName: string): TComponent;
var
UnitList: TFPList;
ARoot: TComponent;
i: integer;
begin
//DebugLn(['search ', ComponentName, ' CurRoot = ', dbgsName(CurRoot)]);
Result := nil;
UnitList := GetUsableComponentUnits(CurRoot);
if UnitList = nil then
Exit;
try
for i := 0 to UnitList.Count - 1 do
begin
ARoot := TUnitInfo(UnitList[i]).Component;
DebugLn(['Hint: (lazarus) [TPkgManager.FindReferencedRootComponent] Root=',dbgsName(CurRoot),' Searched="',ComponentName,'" other root=',dbgsName(ARoot)]);
if (ARoot <> nil) and (SysUtils.CompareText(ComponentName, ARoot.Name) = 0) then
begin
Result := ARoot;
break;
end;
end;
finally
UnitList.Free;
end;
//DebugLn('search end');
end;
function TPkgManager.FindUsableComponent(CurRoot: TPersistent;
const ComponentPath: string): TComponent;
procedure CheckComponent(const RootName, SubPath: string; aRoot: TComponent);
var
i: integer;
begin
if aRoot = nil then exit;
if (SysUtils.CompareText(RootName, aRoot.Name) <> 0) then exit;
if SubPath = '' then
begin
Result := aRoot;
Exit;
end;
for i := 0 to aRoot.ComponentCount - 1 do
if SysUtils.CompareText(aRoot.Components[i].Name, SubPath) = 0 then
begin
Result := aRoot.Components[i];
exit;
end;
end;
var
UnitList: TFPList;
SubPath: String;
p: LongInt;
RootName: String;
i: Integer;
begin
Result := nil;
if not (CurRoot is TComponent) then exit;
SubPath := ComponentPath;
p := System.Pos('.',SubPath);
if p < 1 then
RootName := ''
else begin
RootName := copy(ComponentPath, 1, p - 1);
SubPath := copy(SubPath, p + 1, length(SubPath));
end;
if (RootName = '') or (SysUtils.CompareText(RootName, TComponent(CurRoot).Name) = 0) then
CheckComponent(TComponent(CurRoot).Name, SubPath, TComponent(CurRoot));
if (p < 1) then
if Result = nil then
begin
RootName := SubPath;
SubPath := '';
end
else
exit;
UnitList := GetUsableComponentUnits(CurRoot);
if UnitList = nil then exit;
try
for i := 0 to UnitList.Count-1 do
begin
CheckComponent(RootName, SubPath, TUnitInfo(UnitList[i]).Component);
if Result <> nil then exit;
end;
finally
UnitList.Free;
end;
end;
function TPkgManager.ProjectInspectorAddDependency(Sender: TObject;
ADependency: TPkgDependency): TModalResult;
begin
Result:=AddProjectDependency(Project1,ADependency);
end;
function TPkgManager.ProjectInspectorRemoveDependency(Sender: TObject;
ADependency: TPkgDependency): TModalResult;
var
ShortUnitName: String;
Dummy: Boolean;
begin
Result:=mrOk;
Project1.RemoveRequiredDependency(ADependency);
//debugln('TPkgManager.OnProjectInspectorRemoveDependency A');
Project1.DefineTemplates.AllChanged(false);
if (Project1.MainUnitID>=0)
and (pfMainUnitIsPascalSource in Project1.Flags)
then begin
MainIDE.SaveSourceEditorChangesToCodeCache(nil);
ShortUnitName:=ADependency.PackageName;
//debugln('TPkgManager.OnProjectInspectorRemoveDependency B ShortUnitName="',ShortUnitName,'"');
if (ShortUnitName<>'') then begin
Dummy:=CodeToolBoss.RemoveUnitFromAllUsesSections(
Project1.MainUnitInfo.Source,ShortUnitName);
if Dummy then
Project1.MainUnitInfo.Modified:=true
else begin
MainIDEInterface.DoJumpToCodeToolBossError;
Result:=mrCancel;
exit;
end;
end;
end;
end;
function TPkgManager.ProjectInspectorReAddDependency(Sender: TObject;
ADependency: TPkgDependency): TModalResult;
begin
Result:=mrOk;
Project1.ReaddRemovedDependency(ADependency);
PackageGraph.OpenDependency(ADependency,false);
if (ADependency.RequiredPackage<>nil)
and (not ADependency.RequiredPackage.Missing) then begin
AddUnitToProjectMainUsesSection(Project1,ADependency.PackageName,'');
end;
end;
procedure TPkgManager.ProjectInspectorDragDropTreeView(Sender, Source: TObject;
X, Y: Integer);
begin
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.OnProjectInspectorDragDropTreeView START']);
{$ENDIF}
FilesEditDragDrop(Sender, Source, X, Y);
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.OnProjectInspectorDragDropTreeView END']);
{$ENDIF}
end;
function TPkgManager.ProjectInspectorDragOverTreeView(Sender,
Source: TObject; X, Y: Integer; out TargetTVNode: TTreeNode; out
TargetTVType: TTreeViewInsertMarkType): boolean;
var
SrcFilesEdit: IFilesEditorInterface;
TargetFilesEdit: IFilesEditorInterface;
aFileCount: integer;
aDependencyCount: integer;
aDirectoryCount: integer;
begin
{$IFDEF VerbosePkgEditDrag}
debugln(['TPkgManager.OnProjectInspectorDragOverTreeView ']);
{$ENDIF}
Result:=CheckDrag(Sender, Source, X, Y, SrcFilesEdit, TargetFilesEdit,
aFileCount, aDependencyCount, aDirectoryCount, TargetTVNode, TargetTVType);
end;
procedure TPkgManager.ProjectInspectorCopyMoveFiles(Sender: TObject);
begin
CopyMoveFiles(Sender);
end;
function TPkgManager.CanClosePackageEditor(APackage: TLazPackage): TModalResult;
begin
Result:=APackage.Editor.CanCloseEditor;
end;
function TPkgManager.CanCloseAllPackageEditors: TModalResult;
var
APackage: TLazPackage;
i: Integer;
begin
for i:=0 to PackageEditors.Count-1 do begin
APackage:=PackageEditors.Editors[i].LazPackage;
Result:=CanClosePackageEditor(APackage);
if Result<>mrOk then exit;
end;
Result:=mrOk;
end;
function TPkgManager.CanOpenDesignerForm(AnUnitInfo: TUnitInfo;
Interactive: boolean): TModalResult;
var
AProject: TProject;
begin
Result:=mrCancel;
if AnUnitInfo=nil then exit;
AProject:=AnUnitInfo.Project;
if AProject=nil then exit;
Result:=CheckProjectHasInstalledPackages(AProject,Interactive);
end;
function TPkgManager.DoClosePackageEditor(APackage: TLazPackage): TModalResult;
begin
if APackage.Editor<>nil then
APackage.Editor.Free;
Result:=mrOk;
end;
function TPkgManager.DoSaveAllPackages(Flags: TPkgSaveFlags): TModalResult;
var
AllSaved: Boolean;
i: Integer;
CurPackage: TLazPackage;
begin
try
repeat
AllSaved:=true;
i:=0;
while i<PackageGraph.Count do begin
CurPackage:=PackageGraph[i];
if CurPackage.Modified and (not CurPackage.ReadOnly)
and (not (lpfSkipSaving in CurPackage.Flags)) then begin
Result:=DoSavePackage(CurPackage,Flags);
if Result=mrIgnore then begin
CurPackage.Flags:=CurPackage.Flags+[lpfSkipSaving];
Result:=mrOk;
end;
if Result<>mrOk then exit;
AllSaved:=false;
end;
inc(i);
end;
until AllSaved;
finally
// clear all lpfSkipSaving flags
for i:=0 to PackageGraph.Count-1 do begin
CurPackage:=PackageGraph[i];
CurPackage.Flags:=CurPackage.Flags-[lpfSkipSaving];
end;
end;
Result:=mrOk;
end;
{ TLazPackageDescriptors }
function TLazPackageDescriptors.GetItems(Index: integer): TPackageDescriptor;
begin
Result:=TPackageDescriptor(FItems[Index]);
end;
constructor TLazPackageDescriptors.Create;
begin
PackageDescriptors:=Self;
FItems:=TFPList.Create;
end;
destructor TLazPackageDescriptors.Destroy;
var
i: Integer;
begin
fDestroying:=true;
for i:=Count-1 downto 0 do Items[i].Release;
FItems.Free;
FItems:=nil;
PackageDescriptors:=nil;
inherited Destroy;
end;
function TLazPackageDescriptors.Count: integer;
begin
Result:=FItems.Count;
end;
function TLazPackageDescriptors.GetUniqueName(const Name: string): string;
var
i: Integer;
begin
Result:=Name;
if IndexOf(Result)<0 then exit;
i:=0;
repeat
inc(i);
Result:=Name+IntToStr(i);
until IndexOf(Result)<0;
end;
function TLazPackageDescriptors.IndexOf(const Name: string): integer;
begin
Result:=Count-1;
while (Result>=0) and (AnsiCompareText(Name,Items[Result].Name)<>0) do
dec(Result);
end;
function TLazPackageDescriptors.FindByName(const Name: string): TPackageDescriptor;
var
i: LongInt;
begin
i:=IndexOf(Name);
if i>=0 then
Result:=Items[i]
else
Result:=nil;
end;
procedure TLazPackageDescriptors.RegisterDescriptor(Descriptor: TPackageDescriptor);
begin
if Descriptor.Name='' then
raise Exception.Create('TLazPackageDescriptors.RegisterDescriptor Descriptor.Name empty');
Descriptor.Name:=GetUniqueName(Descriptor.Name);
FItems.Add(Descriptor);
end;
procedure TLazPackageDescriptors.UnregisterDescriptor(Descriptor: TPackageDescriptor);
var
i: LongInt;
begin
if fDestroying then exit;
i:=FItems.IndexOf(Descriptor);
if i<0 then
raise Exception.Create('TLazPackageDescriptors.UnregisterDescriptor');
FItems.Delete(i);
Descriptor.Release;
end;
procedure TLazPackageDescriptors.AddDefaultPackageDescriptors;
begin
NewIDEItems.Add(TNewLazIDEItemCategoryPackage.Create(PkgDescGroupName));
RegisterPackageDescriptor(TPackageDescriptorStd.Create);
end;
{ TPackageDescriptorStd }
constructor TPackageDescriptorStd.Create;
begin
inherited Create;
Name:=PkgDescNameStandard;
end;
function TPackageDescriptorStd.GetLocalizedName: string;
begin
Result:=lisPackage;
end;
function TPackageDescriptorStd.GetLocalizedDescription: string;
begin
Result:=Format(lisNewDlgCreateANewStandardPackageAPackageIsACollectionOfUn,
[LineEnding]);
end;
end.
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