cody: insert file at cursor

git-svn-id: trunk@30678 -

components/codetools/ide/codyfrm.pas

@@ -27,27 +27,40 @@ unit CodyFrm;
 
 {$mode objfpc}{$H+}
 
+{$R *.lfm}
+
 interface
 
 uses
   Classes, SysUtils, FileUtil, LResources, Forms, Controls, Graphics, Dialogs,
   // codetools
-  CodeToolManager, CodeCache,
+  FileProcs, CodeToolManager, SourceLog, CodeCache,
   // IDEIntf
   LazIDEIntf, SrcEditorIntf, IDEDialogs,
   // cody
   CodyStrConsts;
 
 type
+
+  { TCody }
+
+  TCody = class
+  public
+    procedure DecodeLoaded(Sender: TSourceLog; const Filename: string;
+                           var Source, DiskEncoding, MemEncoding: string);
+  end;
+
   TCodyWindow = class(TForm)
   private
   public
   end;
 
 var
+  Cody: TCody;
   CodyWindow: TCodyWindow;
 
 procedure RemoveWithBlockCmd(Sender: TObject);
+procedure InsertFileAtCursor(Sender: TObject);
 
 implementation
 
@@ -83,7 +96,65 @@ begin
   end;
 end;
 
-{$R *.lfm}
+procedure InsertFileAtCursor(Sender: TObject);
+var
+  OpenDialog: TOpenDialog;
+  Filter: String;
+  Filename: String;
+  Code: TCodeBuffer;
+  SrcEdit: TSourceEditorInterface;
+begin
+  SrcEdit:=SourceEditorManagerIntf.ActiveEditor;
+  if SrcEdit=nil then exit;
+
+  OpenDialog:=TOpenDialog.Create(nil);
+  Code:=nil;
+  try
+    InitIDEFileDialog(OpenDialog);
+    OpenDialog.Title:='Select file to insert at cursor';
+    OpenDialog.Options:=OpenDialog.Options+[ofFileMustExist];
+    Filter:='Pascal' + ' (*.pas;*.pp)|*.pas;*.pp';
+    Filter:=Filter+'|'+'All files' + ' (' + GetAllFilesMask + ')|' + GetAllFilesMask;
+    OpenDialog.Filter:=Filter;
+    if not OpenDialog.Execute then exit;
+    Filename:=OpenDialog.FileName;
+    if not FileIsText(Filename) then begin
+      if IDEMessageDialog('Warning','The file seems to be a binary. Proceed?',
+        mtConfirmation,[mbOk,mbCancel])<>mrOK then exit;
+    end;
+    Code:=TCodeBuffer.Create;
+    Code.Filename:=Filename;
+    Code.OnDecodeLoaded:=@Cody.DecodeLoaded;
+    if not Code.LoadFromFile(Filename) then begin
+      IDEMessageDialog('Error','Unable to load file "'+Filename+'"'#13
+      +Code.LastError,
+        mtError,[mbCancel]);
+      exit;
+    end;
+
+    SrcEdit.Selection:=Code.Source;
+  finally
+    OpenDialog.Free;
+    Code.Free;
+  end;
+end;
+
+{ TCody }
+
+procedure TCody.DecodeLoaded(Sender: TSourceLog; const Filename: string;
+  var Source, DiskEncoding, MemEncoding: string);
+begin
+  //debugln(['TCody.DecodeLoaded ',Filename]);
+  if (Sender is TCodeBuffer)
+  and Assigned(CodeToolBoss.SourceCache.OnDecodeLoaded) then
+    CodeToolBoss.SourceCache.OnDecodeLoaded(TCodeBuffer(Sender),Filename,
+      Source,DiskEncoding,MemEncoding);
+end;
+
+initialization
+  Cody:=TCody.Create;
+finalization
+  FreeAndNil(Cody);
 
 end.
 

components/codetools/ide/codyregistration.pas

@@ -40,32 +40,47 @@ implementation
 
 procedure Register;
 var
-  CmdCategory: TIDECommandCategory;
+  CmdCatProjectMenu: TIDECommandCategory;
+  CmdCatCodeTools: TIDECommandCategory;
+  CmdCatFileMenu: TIDECommandCategory;
   PPUListCommand: TIDECommand;
   AddAssignMethodCommand: TIDECommand;
   RemoveWithBlockCommand: TIDECommand;
+  InsertFileAtCursorCommand: TIDECommand;
 begin
-  CmdCategory:=IDECommandList.FindCategoryByName('ProjectMenu');
-  if CmdCategory=nil then
-    raise Exception.Create('cody: PPUListDlg.Register: command category ProjectMenu not found');
+  CmdCatFileMenu:=IDECommandList.FindCategoryByName('FileMenu');
+  if CmdCatFileMenu=nil then
+    raise Exception.Create('cody: command category FileMenu not found');
+  CmdCatProjectMenu:=IDECommandList.FindCategoryByName('ProjectMenu');
+  if CmdCatProjectMenu=nil then
+    raise Exception.Create('cody: command category ProjectMenu not found');
+  CmdCatCodeTools:=IDECommandList.FindCategoryByName('CodeTools');
+  if CmdCatCodeTools=nil then
+    raise Exception.Create('cody: command category CodeTools not found');
+
+  // insert file at cursor
+  InsertFileAtCursorCommand:=RegisterIDECommand(CmdCatFileMenu,
+    'InsertFileAtCursor',crsInsertFileAtCursor,
+    CleanIDEShortCut,CleanIDEShortCut,nil,@InsertFileAtCursor);
+  RegisterIDEMenuCommand(SrcEditSubMenuSource,'InsertFileAtCursor',
+    crsInsertFileAtCursor,nil,nil,InsertFileAtCursorCommand);
+
   // show ppu list of project
-  PPUListCommand:=RegisterIDECommand(CmdCategory, 'ShowPPUList',
+  PPUListCommand:=RegisterIDECommand(CmdCatProjectMenu, 'ShowPPUList',
     crsShowUsedPpuFiles,
     CleanIDEShortCut,CleanIDEShortCut,nil,@ShowPPUList);
   RegisterIDEMenuCommand(itmProjectWindowSection,'PPUList',crsShowUsedPpuFiles,
     nil,nil,PPUListCommand);
 
-  CmdCategory:=IDECommandList.FindCategoryByName('CodeTools');
-  if CmdCategory=nil then
-    raise Exception.Create('cody: AddAssignMethodDlg.Register: command category CodeTools not found');
   // add Assign method
-  AddAssignMethodCommand:=RegisterIDECommand(CmdCategory, 'AddAssignMethod',
+  AddAssignMethodCommand:=RegisterIDECommand(CmdCatCodeTools, 'AddAssignMethod',
     crsAddAssignMethod,
     CleanIDEShortCut,CleanIDEShortCut,nil,@ShowAddAssignMethodDialog);
   RegisterIDEMenuCommand(SrcEditSubMenuSource, 'AddAssignMethod',
     crsAddAssignMethod2,nil,nil,AddAssignMethodCommand);
+
   // remove With block
-  RemoveWithBlockCommand:=RegisterIDECommand(CmdCategory, 'RemoveWithBlock',
+  RemoveWithBlockCommand:=RegisterIDECommand(CmdCatCodeTools, 'RemoveWithBlock',
     crsRemoveWithBlock,
     CleanIDEShortCut,CleanIDEShortCut,nil,@RemoveWithBlockCmd);
   RegisterIDEMenuCommand(SrcEditSubMenuRefactor, 'RemoveWithBlock',

components/codetools/ide/codystrconsts.pas

@@ -55,6 +55,7 @@ resourcestring
   crsSource = 'Source: %s';
   crsPPU = 'PPU: %s';
   crsShowUsedPpuFiles = 'Show used .ppu files ...';
+  crsInsertFileAtCursor = 'Insert file at cursor ...';
   crsVirtualUnit = 'Virtual unit';
   crsProjectOutput = 'Project output';
   crsClose = '&Close';

components/codetools/ide/languages/codystrconsts.it.po

@@ -142,6 +142,10 @@ msgstr ""
 msgid "Gbytes"
 msgstr "Gbyte"
 
+#: codystrconsts.crsinsertfileatcursor
+msgid "Insert file at cursor ..."
+msgstr ""
+
 #: codystrconsts.crskbytes
 msgid "kbytes"
 msgstr "Kbyte"

components/codetools/ide/languages/codystrconsts.po

@@ -133,6 +133,10 @@ msgstr ""
 msgid "Gbytes"
 msgstr ""
 
+#: codystrconsts.crsinsertfileatcursor
+msgid "Insert file at cursor ..."
+msgstr ""
+
 #: codystrconsts.crskbytes
 msgid "kbytes"
 msgstr ""

components/codetools/ide/languages/codystrconsts.pt_BR.po

@@ -141,6 +141,10 @@ msgstr ""
 msgid "Gbytes"
 msgstr "Gbytes"
 
+#: codystrconsts.crsinsertfileatcursor
+msgid "Insert file at cursor ..."
+msgstr ""
+
 #: codystrconsts.crskbytes
 msgid "kbytes"
 msgstr "kbytes"

components/codetools/ide/languages/codystrconsts.ru.po

@@ -141,6 +141,10 @@ msgstr "Расположите курсор редактора исходног
 msgid "Gbytes"
 msgstr "ГБ"
 
+#: codystrconsts.crsinsertfileatcursor
+msgid "Insert file at cursor ..."
+msgstr ""
+
 #: codystrconsts.crskbytes
 msgid "kbytes"
 msgstr "кБ"

components/codetools/sourcelog.pas

@@ -129,6 +129,7 @@ type
     procedure EncodeSaving(const AFilename: string; var ASource: string); virtual;
   public
     Data: Pointer;
+    LastError: string;
     function LineCount: integer;
     function GetLine(Index: integer): string; // 0-based
     function GetLineLength(Index: integer): integer; // 0-based
@@ -789,7 +790,8 @@ var
   fs: TFileStream;
   p: Integer;
 begin
-  Result := True;
+  Result := False;
+  LastError:='';
   try
     fs := TFileStream.Create(UTF8ToSys(Filename), fmOpenRead or fmShareDenyNone);
     try
@@ -817,8 +819,10 @@ begin
     finally
       fs.Free;
     end;
+    Result := True;
   except
-    Result := False;
+    on E: Exception do
+      LastError:=E.Message;
   end;
 end;
 
@@ -841,17 +845,16 @@ begin
   DebugLn(['TSourceLog.SaveToFile Self=',DbgS(Self),' ',Filename,' Size=',length(Source)]);
   CTDumpStack;
   {$ENDIF}
-  Result := True;
+  Result := False;
+  LastError:='';
   try
     // keep filename case on disk
     TheFilename := FindDiskFilename(Filename);
-    if FileExistsUTF8(TheFilename) then
-    begin
+    if FileExistsUTF8(TheFilename) then begin
       InvalidateFileStateCache(TheFilename);
       fs := TFileStream.Create(UTF8ToSys(TheFilename), fmOpenWrite or fmShareDenyNone);
       fs.Size := 0;
-    end
-    else begin
+    end else begin
       InvalidateFileStateCache; // invalidate all (samba shares)
       fs := TFileStream.Create(UTF8ToSys(TheFilename), fmCreate);
     end;
@@ -867,8 +870,10 @@ begin
     finally
       fs.Free;
     end;
+    Result := True;
   except
-    Result := False;
+    on E: Exception do
+      LastError:=E.Message;
   end;
 end;