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https://gitlab.com/freepascal.org/lazarus/lazarus.git
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started loading/saving watches
git-svn-id: trunk@4166 -
This commit is contained in:
mattias
parent
401808c861
commit
a64afcbe1e
@ -37,7 +37,7 @@ unit Debugger;
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interface
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uses
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Classes, SysUtils, DBGUtils, Laz_XMLCfg;
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Classes, SysUtils, Laz_XMLCfg, IDEProcs, DBGUtils;
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type
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TDBGLocationRec = record
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@ -263,6 +263,10 @@ type
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procedure Delete(const AIndex: Integer);
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destructor Destroy; override;
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function Remove(const ABreakPoint: TDBGBreakPoint): Integer;
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procedure LoadFromXMLConfig(XMLConfig: TXMLConfig;
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const Path: string); virtual;
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procedure SaveToXMLConfig(XMLConfig: TXMLConfig;
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const Path: string); virtual;
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public
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property Breakpoints[const AIndex: Integer]: TDBGBreakPoint read GetBreakpoint;
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property Enabled: Boolean read FEnabled write SetEnabled;
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@ -279,6 +283,13 @@ type
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protected
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public
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constructor Create;
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procedure LoadFromXMLConfig(XMLConfig: TXMLConfig;
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const Path: string); virtual;
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procedure SaveToXMLConfig(XMLConfig: TXMLConfig;
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const Path: string); virtual;
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function GetGroupByName(const GroupName: string): TDBGBreakPointGroup;
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function IndexOfGroupWithName(const GroupName: string): integer;
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public
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property Items[const AnIndex: Integer]: TDBGBreakPointGroup
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read GetItem write SetItem; default;
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end;
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@ -305,6 +316,11 @@ type
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property Debugger: TDebugger read GetDebugger;
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public
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constructor Create(ACollection: TCollection); override;
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procedure LoadFromXMLConfig(XMLConfig: TXMLConfig;
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const Path: string); virtual;
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procedure SaveToXMLConfig(XMLConfig: TXMLConfig;
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const Path: string); virtual;
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public
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property Enabled: Boolean read FEnabled write SetEnabled;
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property Expression: String read FExpression write SetExpression;
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property Valid: Boolean read GetValid;
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@ -341,13 +357,20 @@ type
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procedure DoStateChange; virtual;
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procedure Update(Item: TCollectionItem); override;
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public
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constructor Create(const ADebugger: TDebugger; const AWatchClass: TDBGWatchClass);
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constructor Create(const ADebugger: TDebugger;
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const AWatchClass: TDBGWatchClass);
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destructor Destroy; override;
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function Add(const AExpression: String): TDBGWatch;
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function Find(const AExpression: String): TDBGWatch;
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procedure AddNotification(const ANotification: TDBGWatchesNotification);
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procedure RemoveNotification(const ANotification: TDBGWatchesNotification);
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property Items[const AnIndex: Integer]: TDBGWatch read GetItem write SetItem; default;
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procedure LoadFromXMLConfig(XMLConfig: TXMLConfig;
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const Path: string); virtual;
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procedure SaveToXMLConfig(XMLConfig: TXMLConfig;
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const Path: string); virtual;
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public
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property Items[const AnIndex: Integer]: TDBGWatch read GetItem
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write SetItem; default;
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end;
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@ -366,6 +389,7 @@ type
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public
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constructor Create(const ADebugger: TDebugger);
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function Count: Integer; virtual;
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public
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property Names[const AnIndex: Integer]: String read GetName;
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property OnChange: TNotifyEvent read FOnChange write FOnChange;
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property Values[const AnIndex: Integer]: String read GetValue;
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@ -387,7 +411,9 @@ type
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function GetArgumentValue(const AnIndex: Integer): String;
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protected
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public
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constructor Create(const AIndex:Integer; const AnAdress: Pointer; const AnArguments: TStrings; const AFunctionName: String; const ASource: String; const ALine: Integer);
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constructor Create(const AIndex:Integer; const AnAdress: Pointer;
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const AnArguments: TStrings; const AFunctionName: String;
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const ASource: String; const ALine: Integer);
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destructor Destroy; override;
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property Adress: Pointer read FAdress;
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property ArgumentCount: Integer read GetArgumentCount;
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@ -492,6 +518,12 @@ type
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function Evaluate(const AExpression: String; var AResult: String): Boolean; // Evaluates the given expression, returns true if valid
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function Modify(const AExpression, AValue: String): Boolean; // Modifies the given expression, returns true if valid
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procedure LoadFromXMLConfig(XMLConfig: TXMLConfig; const Path: string;
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const OnLoadFilename: TOnLoadFilenameFromConfig); virtual;
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procedure SaveToXMLConfig(XMLConfig: TXMLConfig; const Path: string;
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const OnSaveFilename: TOnSaveFilenameToConfig); virtual;
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public
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property Arguments: String read FArguments write FArguments; // Arguments feed to the program
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property BreakPointGroups: TDBGBreakPointGroups read FBreakPointGroups; // list of all breakpointgroups
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property BreakPoints: TDBGBreakPoints read FBreakPoints; // list of all breakpoints
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@ -672,9 +704,11 @@ begin
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if Assigned(FOnDbgOutput) then FOnDbgOutput(Self, AText);
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end;
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procedure TDebugger.DoException(const AExceptionID: Integer; const AExceptionText: String);
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procedure TDebugger.DoException(const AExceptionID: Integer;
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const AExceptionText: String);
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begin
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if Assigned(FOnException) then FOnException(Self, AExceptionID, AExceptionText);
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if Assigned(FOnException) then
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FOnException(Self, AExceptionID, AExceptionText);
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end;
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procedure TDebugger.DoOutput(const AText: String);
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@ -687,7 +721,8 @@ begin
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if Assigned(FOnState) then FOnState(Self);
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end;
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function TDebugger.Evaluate(const AExpression: String; var AResult: String): Boolean;
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function TDebugger.Evaluate(const AExpression: String;
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var AResult: String): Boolean;
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begin
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Result := ReqCmd(dcEvaluate, [AExpression, @AResult]);
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end;
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@ -723,12 +758,42 @@ begin
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Result := False;
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end;
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procedure TDebugger.LoadFromXMLConfig(XMLConfig: TXMLConfig;
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const Path: string; const OnLoadFilename: TOnLoadFilenameFromConfig);
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var
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AFilename: String;
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begin
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Arguments:=XMLConfig.GetValue(Path+'Arguments/Value','');
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BreakPointGroups.LoadFromXMLConfig(XMLConfig,Path+'BreakPointGroups/');
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BreakPoints.LoadFromXMLConfig(XMLConfig,Path+'BreakPoints/',OnLoadFilename,
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@BreakPointGroups.GetGroupByName);
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LoadStringList(XMLConfig,Environment, Path+'Environment/');
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AFilename:=XMLConfig.GetValue(Path+'ExternalDebugger/Value','');
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if Assigned(OnLoadFilename) then OnLoadFilename(AFilename);
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Watches.LoadFromXMLConfig(XMLConfig,Path+'Watches/');
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end;
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procedure TDebugger.SaveToXMLConfig(XMLConfig: TXMLConfig; const Path: string;
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const OnSaveFilename: TOnSaveFilenameToConfig);
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var
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AFilename: String;
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begin
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XMLConfig.SetDeleteValue(Path+'Arguments/Value',Arguments,'');
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BreakPointGroups.SaveToXMLConfig(XMLConfig,Path+'BreakPointGroups/');
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BreakPoints.SaveToXMLConfig(XMLConfig,Path+'BreakPoints/',OnSaveFilename);
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SaveStringList(XMLConfig,Environment,Path+'Environment/');
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AFilename:=ExternalDebugger;
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if Assigned(OnSaveFilename) then OnSaveFilename(AFilename);
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Watches.SaveToXMLConfig(XMLConfig,Path+'Watches/');
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end;
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procedure TDebugger.Pause;
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begin
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ReqCmd(dcPause, []);
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end;
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function TDebugger.ReqCmd(const ACommand: TDBGCommand; const AParams: array of const): Boolean;
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function TDebugger.ReqCmd(const ACommand: TDBGCommand;
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const AParams: array of const): Boolean;
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begin
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if FState = dsNone then Init;
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if ACommand in Commands
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@ -1185,7 +1250,8 @@ begin
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GetItem(n).DoStateChange;
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end;
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function TDBGBreakPoints.Find(const ASource: String; const ALine: Integer): TDBGBreakPoint;
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function TDBGBreakPoints.Find(const ASource: String;
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const ALine: Integer): TDBGBreakPoint;
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var
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n: Integer;
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begin
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@ -1217,7 +1283,8 @@ begin
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end;
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end;
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procedure TDBGBreakPoints.RemoveNotification(const ANotification: TDBGBreakPointsNotification);
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procedure TDBGBreakPoints.RemoveNotification(
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const ANotification: TDBGBreakPointsNotification);
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begin
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FNotificationList.Remove(ANotification);
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ANotification.ReleaseReference;
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@ -1232,12 +1299,11 @@ var
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NewBreakPoint: TDBGBreakPoint;
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begin
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Clear;
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NewCount:=XMLConfig.GetValue(Path+'BreakPoints/Count',0);
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NewCount:=XMLConfig.GetValue(Path+'Count',0);
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for i:=0 to NewCount-1 do begin
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NewBreakPoint:=TDBGBreakPoint.Create(Self);
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Add(NewBreakPoint);
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NewBreakPoint:=TDBGBreakPoint(inherited Add);
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NewBreakPoint.LoadFromXMLConfig(XMLConfig,
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Path+'BreakPoints/Item'+IntToStr(i+1)+'/',OnLoadFilename,OnGetGroup);
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Path+'Item'+IntToStr(i+1)+'/',OnLoadFilename,OnGetGroup);
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end;
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end;
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@ -1249,11 +1315,11 @@ var
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CurBreakPoint: TDBGBreakPoint;
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begin
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Cnt:=Count;
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XMLConfig.SetDeleteValue(Path+'BreakPoints/Count',Cnt,0);
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XMLConfig.SetDeleteValue(Path+'Count',Cnt,0);
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for i:=0 to Cnt-1 do begin
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CurBreakPoint:=Items[i];
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CurBreakPoint.SaveToXMLConfig(XMLConfig,
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Path+'BreakPoints/Item'+IntToStr(i+1)+'/',OnSaveFilename);
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Path+'Item'+IntToStr(i+1)+'/',OnSaveFilename);
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end;
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end;
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@ -1342,6 +1408,22 @@ begin
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then ABreakpoint.Group := nil;
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end;
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procedure TDBGBreakPointGroup.LoadFromXMLConfig(XMLConfig: TXMLConfig;
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const Path: string);
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begin
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Name:=XMLConfig.GetValue(Path+'Name/Value','');
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// the breakpoints of this group are not loaded here.
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// They are loaded by the TDBGBreakPoints object.
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end;
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procedure TDBGBreakPointGroup.SaveToXMLConfig(XMLConfig: TXMLConfig;
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const Path: string);
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begin
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XMLConfig.SetDeleteValue(Path+'Name/Value',Name,'');
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// the breakpoints of this group are not saved here.
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// They are saved by the TDBGBreakPoints object.
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end;
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procedure TDBGBreakPointGroup.RemoveReference(const ABreakPoint: TDBGBreakPoint);
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begin
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FReferences.Remove(ABreakPoint);
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@ -1373,12 +1455,66 @@ begin
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inherited Create(TDBGBreakPointGroup);
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end;
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function TDBGBreakPointGroups.GetItem(const AnIndex: Integer): TDBGBreakPointGroup;
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procedure TDBGBreakPointGroups.LoadFromXMLConfig(XMLConfig: TXMLConfig;
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const Path: string);
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var
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NewCount: integer;
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NewGroup: TDBGBreakPointGroup;
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i: Integer;
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begin
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Clear;
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NewCount:=XMLConfig.GetValue(Path+'Count',0);
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for i:=0 to NewCount-1 do begin
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NewGroup:=TDBGBreakPointGroup(inherited Add);
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NewGroup.LoadFromXMLConfig(XMLConfig,
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Path+'Item'+IntToStr(i+1)+'/');
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end;
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end;
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procedure TDBGBreakPointGroups.SaveToXMLConfig(XMLConfig: TXMLConfig;
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const Path: string);
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var
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Cnt: Integer;
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CurGroup: TDBGBreakPointGroup;
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i: Integer;
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begin
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Cnt:=Count;
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XMLConfig.SetDeleteValue(Path+'Count',Cnt,0);
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for i:=0 to Cnt-1 do begin
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CurGroup:=Items[i];
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CurGroup.SaveToXMLConfig(XMLConfig,
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Path+'Item'+IntToStr(i+1)+'/');
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end;
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end;
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function TDBGBreakPointGroups.GetGroupByName(const GroupName: string
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): TDBGBreakPointGroup;
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var
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i: Integer;
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begin
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i:=IndexOfGroupWithName(GroupName);
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if i>=0 then
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Result:=Items[i]
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else
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Result:=nil;
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end;
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function TDBGBreakPointGroups.IndexOfGroupWithName(const GroupName: string
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): integer;
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begin
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Result:=Count-1;
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while (Result>=0) and (AnsiCompareText(Items[Result].Name,GroupName)<>0) do
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dec(Result);
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end;
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function TDBGBreakPointGroups.GetItem(const AnIndex: Integer
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): TDBGBreakPointGroup;
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begin
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Result := TDBGBreakPointGroup(inherited GetItem(AnIndex));
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end;
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procedure TDBGBreakPointGroups.SetItem(const AnIndex: Integer; const AValue: TDBGBreakPointGroup);
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procedure TDBGBreakPointGroups.SetItem(const AnIndex: Integer;
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const AValue: TDBGBreakPointGroup);
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begin
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inherited SetItem(AnIndex, AValue);
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end;
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@ -1403,6 +1539,17 @@ begin
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FEnabled := False;
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end;
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procedure TDBGWatch.LoadFromXMLConfig(XMLConfig: TXMLConfig; const Path: string
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);
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begin
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Expression:=XMLConfig.GetValue(Path+'Expression/Value','');
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end;
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procedure TDBGWatch.SaveToXMLConfig(XMLConfig: TXMLConfig; const Path: string);
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begin
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XMLConfig.SetDeleteValue(Path+'Expression/Value',Expression,'');
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end;
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procedure TDBGWatch.DoEnableChange;
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begin
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Changed(False);
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@ -1485,13 +1632,15 @@ begin
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end;
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end;
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procedure TDBGWatches.AddNotification(const ANotification: TDBGWatchesNotification);
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procedure TDBGWatches.AddNotification(
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const ANotification: TDBGWatchesNotification);
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begin
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FNotificationList.Add(ANotification);
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ANotification.AddReference;
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end;
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constructor TDBGWatches.Create(const ADebugger: TDebugger; const AWatchClass: TDBGWatchClass);
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constructor TDBGWatches.Create(const ADebugger: TDebugger;
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const AWatchClass: TDBGWatchClass);
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begin
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FDebugger := ADebugger;
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FNotificationList := TList.Create;
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@ -1551,12 +1700,43 @@ begin
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end;
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end;
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procedure TDBGWatches.RemoveNotification(const ANotification: TDBGWatchesNotification);
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procedure TDBGWatches.RemoveNotification(
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const ANotification: TDBGWatchesNotification);
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begin
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FNotificationList.Remove(ANotification);
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ANotification.ReleaseReference;
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end;
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procedure TDBGWatches.LoadFromXMLConfig(XMLConfig: TXMLConfig;
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const Path: string);
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var
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NewCount: Integer;
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i: Integer;
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NewWatch: TDBGWatch;
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begin
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Clear;
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NewCount:=XMLConfig.GetValue(Path+'Count',0);
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for i:=0 to NewCount-1 do begin
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NewWatch:=TDBGWatch(inherited Add);
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NewWatch.LoadFromXMLConfig(XMLConfig,Path+'Item'+IntToStr(i+1)+'/');
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end;
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end;
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procedure TDBGWatches.SaveToXMLConfig(XMLConfig: TXMLConfig; const Path: string
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);
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var
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Cnt: Integer;
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i: Integer;
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CutWatch: TDBGWatch;
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begin
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Cnt:=Count;
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XMLConfig.SetDeleteValue(Path+'Count',Cnt,0);
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for i:=0 to Cnt-1 do begin
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CutWatch:=Items[i];
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CutWatch.SaveToXMLConfig(XMLConfig,Path+'Item'+IntToStr(i+1)+'/');
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end;
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end;
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procedure TDBGWatches.SetItem(const AnIndex: Integer; const AValue: TDBGWatch);
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begin
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inherited SetItem(AnIndex, AValue);
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@ -1641,7 +1821,9 @@ end;
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{ TDBGCallStackEntry }
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{ =========================================================================== }
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constructor TDBGCallStackEntry.Create(const AIndex: Integer; const AnAdress: Pointer; const AnArguments: TStrings; const AFunctionName: String; const ASource: String; const ALine: Integer);
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constructor TDBGCallStackEntry.Create(const AIndex: Integer;
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const AnAdress: Pointer; const AnArguments: TStrings;
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const AFunctionName: String; const ASource: String; const ALine: Integer);
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begin
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inherited Create;
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FIndex := AIndex;
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@ -1705,7 +1887,8 @@ begin
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inherited Create;
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end;
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function TDBGCallStack.CreateStackEntry(const AIndex: Integer): TDBGCallStackEntry;
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function TDBGCallStack.CreateStackEntry(
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const AIndex: Integer): TDBGCallStackEntry;
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begin
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Result := nil;
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end;
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@ -1764,6 +1947,9 @@ end;
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end.
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{ =============================================================================
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$Log$
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Revision 1.19 2003/05/21 08:09:04 mattias
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started loading/saving watches
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Revision 1.18 2003/05/20 21:41:07 mattias
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started loading/saving breakpoints
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