IDE: Project Inspector: Display missing "Required Packages" with different icon if the packages are available online. The possibility to install online packages directly from Project Inspector when Opkman is installed.

git-svn-id: trunk@56712 -

components/ideintf/packagelinkintf.pas

@@ -106,9 +106,12 @@ type
   { TOPMInterface }
 
   TOPMInterface = class
+  private
+    FPackageListAvailable: TNotifyEvent;
   public
     {confirmation/install/extract/download dialogs will be displayed in the center of WorkArea}
     function InstallPackages(APkgLinks: TList; var ANeedToRebuild: Boolean): TModalResult; virtual; abstract;
+    property OnPackageListAvailable: TNotifyEvent read FPackageListAvailable write FPackageListAvailable;
   end;
 
 var

ide/lazarusidestrconsts.pas

@@ -4299,7 +4299,7 @@ resourcestring
   lisPkgMangTheFollowingPackagesFailedToLoad = 'The following packages failed to load:';
   lisMissingPackages = 'Missing Packages';
   lisNotInstalledPackages = 'Not installed packages';
-  lisInstallPackagesMsg = 'The following packages are not installed, but available in the main repository: %s.' +
+  lisInstallPackagesMsg = 'The following packages are not installed, but available online: %s.' +
     sLineBreak + 'Do you wish to install missing packages?';
   lisOtherSourcesPathOfPackageContainsDirectoryWhichIsA = 'other sources path '
     +'of package "%s" contains directory "%s", which is already in the unit '
@@ -4622,6 +4622,7 @@ resourcestring
   lisPckEditRemovedFiles = 'Removed Files';
   lisPckEditRemovedRequiredPackages = 'Removed required packages';
   lisPckEditDefault = '%s, default: %s';
+  lisPckEditAvailableOnline = '(available online)';
   lisPckEditDependencyProperties = 'Dependency Properties';
   lisFilesHasRegisterProcedureInPackageUsesSection = 'Files: %s, has Register '
     +'procedure: %s, in package uses section: %s';

ide/projectinspector.pas

@@ -60,11 +60,11 @@ uses
   TreeFilterEdit,
   // IDEIntf
   IDEHelpIntf, IDECommands, IDEDialogs, IDEImagesIntf, LazIDEIntf, ProjectIntf,
-  PackageIntf,
+  PackageIntf, PackageLinkIntf, MainIntf,
   // IDE
   LazarusIDEStrConsts, IDEProcs, DialogProcs, IDEOptionDefs, EnvironmentOpts,
   PackageDefs, Project, PackageEditor, AddToProjectDlg, AddPkgDependencyDlg,
-  InputHistory, MainBase, ProjPackChecks;
+  InputHistory, MainBase, ProjPackChecks, PackageLinks;
 
 type
   TOnAddUnitToProject =
@@ -163,6 +163,7 @@ type
     ImageIndexFiles: integer;
     ImageIndexRequired: integer;
     ImageIndexConflict: integer;
+    ImageIndexAvailableOnline: integer;
     ImageIndexRemovedRequired: integer;
     ImageIndexProject: integer;
     ImageIndexUnit: integer;
@@ -188,6 +189,8 @@ type
     procedure OnProjectBeginUpdate(Sender: TObject);
     procedure OnProjectEndUpdate(Sender: TObject; ProjectChanged: boolean);
     procedure EnableI18NForSelectedLFM(TheEnable: boolean);
+    procedure DoOnPackageListAvailable(Sender: TObject);
+    function FindOnlinePackageLink(const ADependency: TPkgDependency): TPackageLink;
   protected
     procedure KeyDown(var Key: Word; Shift: TShiftState); override;
     procedure IdleHandler(Sender: TObject; var {%H-}Done: Boolean);
@@ -546,6 +549,8 @@ end;
 procedure TProjectInspectorForm.FormCreate(Sender: TObject);
 begin
   TIDEImages.AssignImage(FilterEdit.Glyph, 'btnfiltercancel');
+  if OPMInterface <> nil then
+    OPMInterface.OnPackageListAvailable := @DoOnPackageListAvailable;
 end;
 
 procedure TProjectInspectorForm.FormDropFiles(Sender: TObject;
@@ -744,7 +749,13 @@ var
   Item: TObject;
   CurFile: TUnitInfo;
   CurDependency: TPkgDependency;
+  PackageLink: TPackageLink;
+  PkgLinks: TList;
+  NeedToRebuild: Boolean;
 begin
+  PkgLinks := TList.Create;
+  try
+    NeedToRebuild := False;
     BeginUpdate;
     try
       for i:=0 to ItemsTreeView.SelectionCount-1 do begin
@@ -752,19 +763,36 @@ begin
         if not GetNodeDataItem(TVNode,NodeData,Item) then continue;
         if Item is TUnitInfo then begin
           CurFile:=TUnitInfo(Item);
-        if LazarusIDE.DoOpenEditorFile(CurFile.Filename,-1,-1,[ofAddToRecent])<>mrOk
-        then exit;
+          if LazarusIDE.DoOpenEditorFile(CurFile.Filename,-1,-1,[ofAddToRecent])<>mrOk then begin
+             PkgLinks.Free;
+             Exit;
+          end;
         end else if Item is TPkgDependency then begin
           CurDependency:=TPkgDependency(Item);
-        if PackageEditingInterface.DoOpenPackageWithName(
-          CurDependency.PackageName,[],false)<>mrOk
-        then
-          exit;
+          if CurDependency.LoadPackageResult = lprSuccess then begin
+            if PackageEditingInterface.DoOpenPackageWithName(CurDependency.PackageName,[],false)<>mrOk then begin
+              PkgLinks.Free;
+              Exit;
+            end;
+          end else begin
+            if OPMInterface<>nil then begin
+              PackageLink:=FindOnlinePackageLink(CurDependency);
+              if PackageLink<>nil then
+                PkgLinks.Add(PackageLink);
+            end;
+          end;
         end;
       end;
     finally
       EndUpdate;
     end;
+    if (OPMInterface<>nil) and (PkgLinks.Count>0) then
+      OPMInterface.InstallPackages(PkgLinks, NeedToRebuild);
+  finally
+    PkgLinks.Free;
+  end;
+  if (OPMInterface<>nil) and (NeedToRebuild) then
+    MainIDEInterface.DoBuildLazarus([])
 end;
 
 procedure TProjectInspectorForm.OptionsBitBtnClick(Sender: TObject);
@@ -1016,6 +1044,7 @@ begin
   ImageIndexFiles           := IDEImages.LoadImage('pkg_files');
   ImageIndexRequired        := IDEImages.LoadImage('pkg_required');
   ImageIndexConflict        := IDEImages.LoadImage('pkg_conflict');
+  ImageIndexAvailableOnline := IDEImages.LoadImage('pkg_install');
   ImageIndexRemovedRequired := IDEImages.LoadImage('pkg_removedrequired');
   ImageIndexProject         := IDEImages.LoadImage('item_project_source');
   ImageIndexUnit            := IDEImages.LoadImage('item_unit');
@@ -1086,8 +1115,12 @@ begin
       Result:=ImageIndexRemovedRequired
     else if TPkgDependency(Item).LoadPackageResult=lprSuccess then
       Result:=ImageIndexRequired
-    else
+    else begin
       Result:=ImageIndexConflict;
+      if OPMInterface<>nil then
+        if FindOnlinePackageLink(TPkgDependency(Item))<>nil then
+          Result:=ImageIndexAvailableOnline;
+    end;
   end;
 end;
 
@@ -1154,6 +1187,10 @@ begin
           else
             NodeText:=Format(lisPckEditDefault, [NodeText, AFilename]);
         end;
+        if Dependency.LoadPackageResult<>lprSuccess then
+          if OPMInterface<>nil then
+            if FindOnlinePackageLink(Dependency)<>nil then
+              NodeText:=NodeText+lisPckEditAvailableOnline;
         // Add the required package under the branch
         ANodeData := CreateNodeData(penDependency, Dependency.PackageName, False);
         RequiredBranch.AddNodeData(NodeText, ANodeData);
@@ -1224,6 +1261,55 @@ begin
   end;
 end;
 
+procedure TProjectInspectorForm.DoOnPackageListAvailable(Sender: TObject);
+var
+  CurDependency: TPkgDependency;
+  i: Integer;
+  TVNode: TTreeNode;
+  NodeData: TPENodeData;
+  Item: TObject;
+  NodeText: String;
+  ImageIndex: Integer;
+begin
+  BeginUpdate;
+  try
+    for i:=0 to ItemsTreeView.Items.Count-1 do begin
+      TVNode:=ItemsTreeView.Items[i];
+      if not GetNodeDataItem(TVNode,NodeData,Item) then continue;
+      if not (Item is TPkgDependency) then continue;
+      CurDependency:=TPkgDependency(Item);
+      NodeText:=CurDependency.AsString;
+      ImageIndex:=ImageIndexRequired;
+      if CurDependency.LoadPackageResult<>lprSuccess then begin
+        ImageIndex:=ImageIndexConflict;
+        if OPMInterface<>nil then begin
+          if FindOnlinePackageLink(CurDependency)<>nil then begin
+            NodeText:=NodeText+lisPckEditAvailableOnline;
+            ImageIndex:=ImageIndexAvailableOnline;
+          end;
+        end;
+      end;
+      TVNode.Text:=NodeText;
+      TVNode.ImageIndex:=ImageIndex;
+      TVNode.SelectedIndex:=ImageIndex;
+    end;
+  finally
+    EndUpdate;
+  end;
+end;
+
+function TProjectInspectorForm.FindOnlinePackageLink(
+  const ADependency: TPkgDependency): TPackageLink;
+var
+  PackageLink: TPackageLink;
+begin
+  Result := nil;
+  PackageLink := LazPackageLinks.FindLinkWithPkgName(ADependency.AsString);
+  if (PackageLink <> nil) and (PackageLink.Origin = ploOnline) and
+      (ADependency.IsCompatible(PackageLink.Version)) then
+    Result := PackageLink;
+end;
+
 procedure TProjectInspectorForm.KeyDown(var Key: Word; Shift: TShiftState);
 begin
   inherited KeyDown(Key, Shift);

packager/pkgmanager.pas

@@ -3356,6 +3356,7 @@ begin
     if BrokenDependencies<>nil then begin
       if OPMInterface <> nil then begin
         ResolveBrokenDependenciesOnline(BrokenDependencies, NeedToRebuild);
+        FreeAndNil(BrokenDependencies);
         BrokenDependencies := PackageGraph.FindAllBrokenDependencies(nil, AProject.FirstRequiredDependency);
         if BrokenDependencies <> nil then
           Result := ShowBrokenDependenciesReport(BrokenDependencies);