started codecontextform

git-svn-id: trunk@8594 -

components/codetools/codetoolmanager.pas

@@ -306,6 +306,8 @@ type
           var NewX, NewY, NewTopLine: integer): boolean;
 
     // get code context
+    function FindCodeContext(Code: TCodeBuffer; X,Y: integer;
+          out CodeContexts: TCodeContextInfo): boolean;
     function ExtractProcedureHeader(Code: TCodeBuffer; X,Y: integer;
           Attributes: TProcHeadAttributes; var ProcHead: string): boolean;
 
@@ -1470,6 +1472,29 @@ begin
   {$ENDIF}
 end;
 
+function TCodeToolManager.FindCodeContext(Code: TCodeBuffer; X, Y: integer; out
+  CodeContexts: TCodeContextInfo): boolean;
+var
+  CursorPos: TCodeXYPosition;
+begin
+  Result:=false;
+  {$IFDEF CTDEBUG}
+  DebugLn('TCodeToolManager.FindCodeContext A ',Code.Filename,' x=',dbgs(x),' y=',dbgs(y));
+  {$ENDIF}
+  if not InitCurCodeTool(Code) then exit;
+  CursorPos.X:=X;
+  CursorPos.Y:=Y;
+  CursorPos.Code:=Code;
+  try
+    Result:=FCurCodeTool.FindCodeContext(CursorPos,CodeContexts);
+  except
+    on e: Exception do HandleException(e);
+  end;
+  {$IFDEF CTDEBUG}
+  DebugLn('TCodeToolManager.FindCodeContext END ');
+  {$ENDIF}
+end;
+
 function TCodeToolManager.ExtractProcedureHeader(Code: TCodeBuffer; X,
   Y: integer; Attributes: TProcHeadAttributes; var ProcHead: string): boolean;
 var
@@ -1489,7 +1514,7 @@ begin
     on e: Exception do HandleException(e);
   end;
   {$IFDEF CTDEBUG}
-  DebugLn('TCodeToolManager.GatherIdentifiers END ');
+  DebugLn('TCodeToolManager.ExtractProcedureHeader END ');
   {$ENDIF}
 end;
 

components/codetools/finddeclarationtool.pas

@@ -483,6 +483,23 @@ const
   AllFindSmartFlags = [fsfIncludeDirective];
 
 type
+
+  { TCodeContextInfo }
+
+  TCodeContextInfo = class
+  private
+    FItems: PFindContext;
+    FCount: integer;
+    function GetItems(Index: integer): TFindContext;
+  public
+    constructor Create;
+    destructor Destroy; override;
+    function Count: integer;
+    property Items[Index: integer]: TFindContext read GetItems; default;
+    function Add(const FindContext: TFindContext): integer;
+    procedure Clear;
+  end;
+
   //----------------------------------------------------------------------------
   ECodeToolUnitNotFound = class(ECodeToolFileNotFound)
   end;
@@ -673,6 +690,8 @@ type
       SkipComments: boolean; out ListOfPCodeXYPosition: TFPList): boolean;
     function CleanPosIsDeclarationIdentifier(CleanPos: integer;
                                  Node: TCodeTreeNode): boolean;
+    function FindCodeContext(const CursorPos: TCodeXYPosition;
+                             out CodeContexts: TCodeContextInfo): boolean;
 
     function JumpToNode(ANode: TCodeTreeNode;
         var NewPos: TCodeXYPosition; var NewTopLine: integer;
@@ -3651,6 +3670,15 @@ begin
   end;
 end;
 
+function TFindDeclarationTool.FindCodeContext(const CursorPos: TCodeXYPosition;
+  out CodeContexts: TCodeContextInfo): boolean;
+begin
+  DebugLn('TFindDeclarationTool.FindCodeContext ');
+  CodeContexts:=nil;
+  
+  Result:=false;
+end;
+
 function TFindDeclarationTool.JumpToNode(ANode: TCodeTreeNode;
   var NewPos: TCodeXYPosition; var NewTopLine: integer;
   IgnoreJumpCentered: boolean): boolean;
@@ -7615,5 +7643,42 @@ begin
 end;
 
 
+{ TCodeContextInfo }
+
+function TCodeContextInfo.GetItems(Index: integer): TFindContext;
+begin
+  Result:=FItems[Index];
+end;
+
+constructor TCodeContextInfo.Create;
+begin
+
+end;
+
+destructor TCodeContextInfo.Destroy;
+begin
+  Clear;
+  inherited Destroy;
+end;
+
+function TCodeContextInfo.Count: integer;
+begin
+  Result:=FCount;
+end;
+
+function TCodeContextInfo.Add(const FindContext: TFindContext): integer;
+begin
+  inc(FCount);
+  Result:=Count;
+  ReAllocMem(FItems,SizeOf(TFindContext)*FCount);
+  FItems[FCount-1]:=FindContext;
+end;
+
+procedure TCodeContextInfo.Clear;
+begin
+  FCount:=0;
+  ReAllocMem(FItems,0);
+end;
+
 end.
 

ide/codecontextform.pas

@@ -36,8 +36,8 @@ unit CodeContextForm;
 interface
 
 uses
-  Classes, SysUtils, LResources, Forms, Controls, Graphics, Dialogs,
-  CodeCache, CodeToolManager, SynEdit;
+  Classes, SysUtils, LCLProc, LResources, Forms, Controls, Graphics, Dialogs,
+  CodeCache, FindDeclarationTool, CodeToolManager, SynEdit;
 
 type
   TCodeContextFrm = class(TForm)
@@ -55,11 +55,20 @@ implementation
 function ShowCodeContext(Code: TCodeBuffer; Editor: TSynEdit): boolean;
 var
   LogCaretXY: TPoint;
+  CodeContexts: TCodeContextInfo;
 begin
   Result:=false;
   LogCaretXY:=Editor.LogicalCaretXY;
-  if not CodeToolBoss.FindCodeContext(Code,LogCaretXY,CodeContext) then
-    exit;
+  CodeContexts:=nil;
+  try
+    if not CodeToolBoss.FindCodeContext(Code,LogCaretXY.X,LogCaretXY.Y,
+      CodeContexts)
+    then
+      exit;
+    DebugLn('ShowCodeContext show ..');
+  finally
+    CodeContexts.Free;
+  end;
 end;
 
 initialization

ide/uniteditor.pp

@@ -43,7 +43,7 @@ uses
   {$ENDIF}
   Classes, SysUtils, Math, Controls, LCLProc, LCLType, LResources, LCLIntf,
   FileUtil, Forms, Buttons, ComCtrls, Dialogs, StdCtrls, GraphType, Graphics,
-  TypInfo, Extctrls, Menus,
+  TypInfo, Extctrls, Menus, CodeContextForm,
   // codetools
   CodeToolManager, CodeCache, SourceLog,
   // synedit

tools/install/rpm/lazarus.spec.template

@@ -28,7 +28,7 @@ MAKEOPTS="-Fl/opt/gnome/lib"
 if [ -n "$FPCCfg" ]; then
   MAKEOPTS="$MAKEOPTS -n @$FPCCfg"
 fi
-make all OPT="$MAKEOPTS" USESVN2REVISIONINC=0
+make bigide OPT="$MAKEOPTS" USESVN2REVISIONINC=0
 make tools OPT="$MAKEOPTS"
 # build gtk2 .ppu
 export LCL_PLATFORM=gtk2