mirror of
https://gitlab.com/freepascal.org/lazarus/lazarus.git
synced 2025-04-27 10:14:03 +02:00
1409 lines
49 KiB
ObjectPascal
1409 lines
49 KiB
ObjectPascal
{ ----------------------------------------------
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inspectdlg.pas - Inspect Dialog
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----------------------------------------------
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***************************************************************************
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* *
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* This source is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This code is distributed in the hope that it will be useful, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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* General Public License for more details. *
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* *
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* A copy of the GNU General Public License is available on the World *
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* Wide Web at <http://www.gnu.org/copyleft/gpl.html>. You can also *
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* obtain it by writing to the Free Software Foundation, *
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* Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1335, USA. *
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* *
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***************************************************************************
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}
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unit InspectDlg;
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{$mode objfpc}{$H+}
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interface
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uses
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Classes, SysUtils, Math,
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// LCL
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LCLProc, LCLType, Grids, StdCtrls, Menus, Forms, Controls, Graphics, ComCtrls,
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ExtCtrls, Buttons, Spin, Clipbrd,
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// IdeIntf
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IDEWindowIntf, IDEImagesIntf, ObjectInspector, PropEdits,
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// DebuggerIntf
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DbgIntfDebuggerBase, DbgIntfBaseTypes, LazClasses, SpinEx, LazDebuggerIntf,
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LazDebuggerIntfBaseTypes,
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// IDE
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LazarusIDEStrConsts, BaseDebugManager, InputHistory, IDEProcs, Debugger,
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IdeDebuggerWatchResPrinter, IdeDebuggerWatchResult, IdeDebuggerWatchResUtils,
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IdeDebuggerBase, ArrayNavigationFrame, IdeDebuggerOpts,
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IdeDebuggerBackendValueConv, WatchInspectToolbar, DebuggerDlg,
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DebuggerStrConst, EnvironmentOpts, RecentListProcs;
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type
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{ TOIDBGGrid }
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TOIDBGGrid=class(TOIPropertyGrid)
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end;
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{ TIDEInspectDlg }
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TIDEInspectDlg = class(TDebuggerDlg)
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ErrorLabel: TLabel;
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menuCopyValue: TMenuItem;
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PageControl: TPageControl;
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PopupMenu1: TPopupMenu;
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StatusBar1: TStatusBar;
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DataPage: TTabSheet;
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PropertiesPage: TTabSheet;
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MethodsPage: TTabSheet;
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ErrorPage: TTabSheet;
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TimerClearData: TTimer;
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WatchInspectNav1: TWatchInspectNav;
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procedure FormClose(Sender: TObject; var {%H-}CloseAction: TCloseAction);
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procedure FormCreate(Sender: TObject);
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procedure FormKeyDown(Sender: TObject; var Key: Word; {%H-}Shift: TShiftState);
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procedure DataGridDoubleClick(Sender: TObject);
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procedure DataGridMouseDown(Sender: TObject; Button: TMouseButton; {%H-}Shift: TShiftState; {%H-}X,
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{%H-}Y: Integer);
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procedure FormShow(Sender: TObject);
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procedure menuCopyValueClick(Sender: TObject);
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procedure TimerClearDataTimer(Sender: TObject);
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private
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//FDataGridHook,
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//FPropertiesGridHook,
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//FMethodsGridHook: TPropertyEditorHook;
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//FDataGrid,
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//FPropertiesGrid,
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//FMethodsGrid: TOIDBGGrid;
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FAlternateExpression: ansistring;
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FUpdatedData: Boolean;
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FWatchPrinter: TWatchResultPrinter;
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FCurrentResData: TWatchResultData;
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FHumanReadable: ansistring;
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FGridData: TStringGrid;
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FGridMethods: TStringGrid;
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FExpressionWasEvaluated: Boolean;
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procedure ArrayNavChanged(Sender: TArrayNavigationBar; AValue: Int64);
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procedure DoAddEval(Sender: TObject);
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procedure DoAddWatch(Sender: TObject);
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function DoBeforeUpdate(ASender: TObject): boolean;
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procedure DoColumnsChanged(Sender: TObject);
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procedure DoDebuggerState(ADebugger: TDebuggerIntf; AnOldState: TDBGState);
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procedure DoEnvOptChanged(Sender: TObject; Restore: boolean);
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procedure DoWatchesInvalidated(Sender: TObject);
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procedure DoWatchUpdated(const ASender: TIdeWatches; const AWatch: TIdeWatch);
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procedure Localize;
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function ShortenedExpression: String;
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procedure ContextChanged(Sender: TObject);
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procedure InspectResDataSimple;
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procedure InspectResDataPointer;
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procedure InspectResDataEnum;
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procedure InspectResDataSet;
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procedure InspectResDataArray;
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procedure InspectResDataStruct;
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procedure InspectClass;
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procedure InspectRecord;
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procedure InspectVariant;
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procedure InspectSimple;
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procedure InspectEnum;
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procedure InspectSet;
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procedure InspectPointer;
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procedure GridDataSetup(Initial: Boolean = False);
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procedure GridMethodsSetup(Initial: Boolean = False);
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procedure ShowDataFields;
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procedure ShowMethodsFields;
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//procedure ShowError;
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procedure Clear(Sender: TObject = nil);
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protected
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function ColSizeGetter(AColId: Integer; var ASize: Integer): Boolean;
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procedure ColSizeSetter(AColId: Integer; ASize: Integer);
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public
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constructor Create(AOwner: TComponent); override;
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destructor Destroy; override;
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procedure Execute(const AExpression: ansistring; AWatch: TWatch = nil);
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end;
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implementation
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{$R *.lfm}
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var
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InspectDlgWindowCreator: TIDEWindowCreator;
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const
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MAX_HISTORY = 1000;
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COL_INSPECT_DNAME = 1;
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COL_INSPECT_DTYPE = 2;
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COL_INSPECT_DVALUE = 3;
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COL_INSPECT_DCLASS = 4;
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COL_INSPECT_DVISIBILITY = 5;
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COL_INSPECT_MNAME = 11;
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COL_INSPECT_MTYPE = 12;
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COL_INSPECT_MRETURNS = 13;
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COL_INSPECT_MADDRESS = 14;
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function InspectDlgColSizeGetter(AForm: TCustomForm; AColId: Integer; var ASize: Integer): Boolean;
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begin
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Result := AForm is TIDEInspectDlg;
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if Result then
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Result := TIDEInspectDlg(AForm).ColSizeGetter(AColId, ASize);
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end;
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procedure InspectDlgColSizeSetter(AForm: TCustomForm; AColId: Integer; ASize: Integer);
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begin
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if AForm is TIDEInspectDlg then
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TIDEInspectDlg(AForm).ColSizeSetter(AColId, ASize);
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end;
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{ TIDEInspectDlg }
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procedure TIDEInspectDlg.FormClose(Sender: TObject; var CloseAction: TCloseAction);
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begin
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IDEDialogLayoutList.SaveLayout(Self);
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end;
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procedure TIDEInspectDlg.FormCreate(Sender: TObject);
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begin
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IDEDialogLayoutList.ApplyLayout(Self,300,400);
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end;
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procedure TIDEInspectDlg.ContextChanged(Sender: TObject);
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begin
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FExpressionWasEvaluated := False;
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WatchInspectNav1.DoContextChanged;
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end;
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procedure TIDEInspectDlg.InspectResDataSimple;
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var
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Res: TWatchResultData;
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v: String;
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begin
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Res := FCurrentResData;
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DataPage.TabVisible:=true;
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PropertiesPage.TabVisible:=false;
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MethodsPage.TabVisible:=false;
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PageControl.ActivePage := DataPage;
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FGridData.Columns[0].Visible := False;
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FGridData.Columns[2].Visible := WatchInspectNav1.ColTypeIsDown;
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FGridData.Columns[4].Visible := False;
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WatchInspectNav1.ColClassEnabled := False;
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WatchInspectNav1.ColTypeEnabled := True;
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WatchInspectNav1.ColVisibilityEnabled := False;
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v := FWatchPrinter.PrintWatchValue(Res, wdfDefault);
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StatusBar1.SimpleText:=ShortenedExpression+' : '+Res.TypeName + ' = ' + v;
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GridDataSetup;
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FGridData.Cells[1,1]:=WatchInspectNav1.Expression;
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FGridData.Cells[2,1]:=Res.TypeName;
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FGridData.Cells[3,1]:=v;
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end;
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procedure TIDEInspectDlg.InspectResDataPointer;
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var
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Res: TWatchResultData;
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v: String;
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begin
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Res := FCurrentResData;
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DataPage.TabVisible:=true;
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PropertiesPage.TabVisible:=false;
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MethodsPage.TabVisible:=false;
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PageControl.ActivePage := DataPage;
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FGridData.Columns[0].Visible := False;
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FGridData.Columns[2].Visible := WatchInspectNav1.ColTypeIsDown;
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FGridData.Columns[4].Visible := False;
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WatchInspectNav1.ColClassEnabled := False;
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WatchInspectNav1.ColTypeEnabled := True;
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WatchInspectNav1.ColVisibilityEnabled := False;
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v := FWatchPrinter.PrintWatchValue(Res, wdfDefault);
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StatusBar1.SimpleText:=ShortenedExpression+' : '+Res.TypeName + ' = ' + v;
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GridDataSetup;
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v := FWatchPrinter.PrintWatchValue(Res, wdfPointer);
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FGridData.Cells[1,1]:=WatchInspectNav1.Expression;
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FGridData.Cells[2,1]:=Res.TypeName;
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FGridData.Cells[3,1]:=v;
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Res := Res.DerefData;
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if Res <> nil then begin
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FGridData.RowCount := 3;
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FGridData.Cells[1,2]:=Format(lisInspectPointerTo, ['']);
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FGridData.Cells[2,2]:=Res.TypeName;
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FGridData.Cells[3,2]:=FWatchPrinter.PrintWatchValue(Res, wdfDefault);
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end;
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end;
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procedure TIDEInspectDlg.InspectResDataEnum;
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var
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Res: TWatchResultData;
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v: String;
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begin
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Res := FCurrentResData;
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DataPage.TabVisible:=true;
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PropertiesPage.TabVisible:=false;
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MethodsPage.TabVisible:=false;
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PageControl.ActivePage := DataPage;
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FGridData.Columns[0].Visible := False; // anchestor
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FGridData.Columns[2].Visible := WatchInspectNav1.ColTypeIsDown; // typename
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FGridData.Columns[4].Visible := False;
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WatchInspectNav1.ColClassEnabled := False;
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WatchInspectNav1.ColTypeEnabled := True;
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WatchInspectNav1.ColVisibilityEnabled := False;
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v := FWatchPrinter.PrintWatchValue(Res, wdfDefault);
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StatusBar1.SimpleText:=ShortenedExpression+' : '+Res.TypeName + ' = ' + v;
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GridDataSetup;
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FGridData.Cells[1,1]:=WatchInspectNav1.Expression;
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FGridData.Cells[2,1]:=Res.TypeName;
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// TODO: show declaration (all elements)
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FGridData.Cells[3,1]:=v;
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end;
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procedure TIDEInspectDlg.InspectResDataSet;
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begin
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InspectEnum;
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end;
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procedure TIDEInspectDlg.InspectResDataArray;
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var
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Res, Entry: TWatchResultData;
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LowBnd: Int64;
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i, SubStart: Integer;
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WVal: TWatchValue;
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CurIndexOffs, ResIdxOffs: Int64;
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CurPageCount: Integer;
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begin
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DataPage.TabVisible:=true;
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PropertiesPage.TabVisible:=false;
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MethodsPage.TabVisible:=false;
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PageControl.ActivePage := DataPage;
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FGridData.Columns[0].Visible := False;
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FGridData.Columns[2].Visible := WatchInspectNav1.ColTypeIsDown;
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FGridData.Columns[4].Visible := False;
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WatchInspectNav1.ColClassEnabled := False;
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WatchInspectNav1.ColTypeEnabled := True;
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WatchInspectNav1.ColVisibilityEnabled := False;
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Res := FCurrentResData;
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if Res = nil then begin
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TimerClearData.Enabled := True;
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exit;
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end;
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StatusBar1.SimpleText:=ShortenedExpression+': '+Res.TypeName + ' Len: ' + IntToStr(Res.ArrayLength);
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LowBnd := Res.LowBound;
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if FUpdatedData then begin
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WatchInspectNav1.ArrayNavigationBar1.LowBound := LowBnd;
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WatchInspectNav1.ArrayNavigationBar1.HighBound := LowBnd + Res.ArrayLength - 1;
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WatchInspectNav1.ArrayNavigationBar1.Index := LowBnd;
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FUpdatedData := False;
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end;
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CurIndexOffs := WatchInspectNav1.ArrayNavigationBar1.Index - LowBnd;
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CurPageCount := WatchInspectNav1.ArrayNavigationBar1.PageSize;
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if (CurIndexOffs >= 0) and (CurIndexOffs < res.ArrayLength) then
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CurPageCount := Max(1, Min(CurPageCount, res.ArrayLength - CurIndexOffs));
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WVal:= WatchInspectNav1.CurrentWatchValue.Watch.ValueList.GetEntriesForRange(
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WatchInspectNav1.CurrentWatchValue.ThreadId,
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WatchInspectNav1.CurrentWatchValue.StackFrame,
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CurIndexOffs,
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CurPageCount
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);
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WVal.Value;
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if WVal.Validity <> ddsValid then begin
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TimerClearData.Enabled := True;
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exit;
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end;
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WatchInspectNav1.CurrentWatchValue.Watch.ValueList.ClearRangeEntries(5);
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Res := WVal.ResultData;
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GridDataSetup;
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if Res.Count > 0 then begin
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ResIdxOffs := WVal.FirstIndexOffs;
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SubStart := CurIndexOffs - ResIdxOffs;
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CurPageCount := Min(CurPageCount, Res.Count - SubStart);
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FGridData.RowCount:= CurPageCount + 1;
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for i := SubStart to SubStart+CurPageCount-1 do begin
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Res.SetSelectedIndex(i);
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Entry := Res.SelectedEntry;
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FGridData.Cells[1,i+1-SubStart] := IntToStr(LowBnd + ResIdxOffs + i);
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FGridData.Cells[2,i+1-SubStart] := Entry.TypeName;
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FGridData.Cells[3,i+1-SubStart] := FWatchPrinter.PrintWatchValue(Entry, wdfDefault);
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end;
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end;
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end;
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procedure TIDEInspectDlg.InspectResDataStruct;
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const
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FieldLocationNames: array[TLzDbgFieldVisibility] of string = //(dfvUnknown, dfvPrivate, dfvProtected, dfvPublic, dfvPublished);
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('', 'Private', 'Protected', 'Public', 'Published');
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var
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Res, Fld, Fld2: TWatchResultData;
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FldCnt, MethCnt, f, m: Integer;
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FldInfo: TWatchResultDataFieldInfo;
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AnchType: String;
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begin
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Res := FCurrentResData;
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FGridData.Columns[0].Visible := (Res.StructType in [dstClass, dstObject]) and WatchInspectNav1.ColClassIsDown; // anchestor
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FGridData.Columns[2].Visible := WatchInspectNav1.ColTypeIsDown; // typename
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FGridData.Columns[4].Visible := (Res.StructType in [dstClass, dstObject]) and WatchInspectNav1.ColVisibilityIsDown; // class-visibility
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WatchInspectNav1.ColClassEnabled := Res.StructType in [dstClass, dstObject];
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WatchInspectNav1.ColTypeEnabled := True;
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WatchInspectNav1.ColVisibilityEnabled := Res.StructType in [dstClass, dstObject];
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AnchType := '';
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if Res.Anchestor <> nil then
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AnchType := Res.Anchestor.TypeName;
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if (Res.ValueKind = rdkStruct) and (AnchType <> '') then
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StatusBar1.SimpleText:=Format(lisInspectClassInherit, [ShortenedExpression, Res.TypeName, AnchType])
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else
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StatusBar1.SimpleText:=ShortenedExpression+' : '+Res.TypeName + ' = ' + FHumanReadable;
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GridDataSetup;
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FldCnt := 0;
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MethCnt := 0;
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if Res.StructType in [dstClass, dstObject] then begin
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for FldInfo in res do begin
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if (FldInfo.Field <> nil) and
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( (FldInfo.Field.ValueKind in [rdkFunction, rdkProcedure, rdkFunctionRef, rdkProcedureRef]) or
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(ExtractProcResFromMethod(FldInfo.Field) <> nil)
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)
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then
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inc(MethCnt)
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else
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inc(FldCnt);
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end;
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end
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else
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for FldInfo in res do
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inc(FldCnt);
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DataPage.TabVisible := FldCnt > 0;
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PropertiesPage.TabVisible :=false;
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MethodsPage.TabVisible := MethCnt > 0;
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if not (PageControl.ActivePage = MethodsPage) then
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PageControl.ActivePage := DataPage;
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FGridData.RowCount := max(FldCnt+1, 2);
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FGridMethods.RowCount := max(MethCnt+1, 2);
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f := 1;
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m := 1;
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for FldInfo in res do begin
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Fld := FldInfo.Field;
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Fld2 := ExtractProcResFromMethod(Fld);
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if (MethCnt > 0) and
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(Fld <> nil) and
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( (Fld.ValueKind in [rdkFunction, rdkProcedure, rdkFunctionRef, rdkProcedureRef]) or
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(Fld2 <> nil)
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)
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then begin
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if Fld2 = nil then Fld2 := Fld;
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FGridMethods.Cells[0,m] := FldInfo.FieldName;
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if Fld <> nil then begin
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if Fld2.ValueKind in [rdkFunction, rdkProcedure] then begin
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if dffConstructor in FldInfo.FieldFlags
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then FGridMethods.Cells[1,m] := 'Constructor'
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else if dffDestructor in FldInfo.FieldFlags
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then FGridMethods.Cells[1,m] := 'Destructor'
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else if Fld2.ValueKind = rdkFunction
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then FGridMethods.Cells[1,m] := 'Function'
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else if Fld2.ValueKind = rdkPCharOrString
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then FGridMethods.Cells[1,m] := 'Procedure'
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else FGridMethods.Cells[1,m] := '';
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end
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else
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FGridMethods.Cells[1,m] := Fld.TypeName;
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end
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else
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FGridMethods.Cells[1,m] := '';
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FGridMethods.Cells[2,m] := '';
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if Fld2 = nil then Fld2 := Fld;
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if Fld2 <> nil
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then FGridMethods.Cells[3,m] := IntToHex(Fld2.AsQWord, 16)
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else FGridMethods.Cells[3,m] := '';
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inc(m);
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end
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else begin
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if FldInfo.Owner <> nil
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then FGridData.Cells[0,f] := FldInfo.Owner.TypeName
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else FGridData.Cells[0,f] := '';
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FGridData.Cells[1,f] := FldInfo.FieldName;
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if Fld <> nil
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then FGridData.Cells[2,f] := Fld.TypeName
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else FGridData.Cells[2,f] := '';
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if Fld <> nil
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then FGridData.Cells[3,f] := FWatchPrinter.PrintWatchValue(Fld, wdfDefault)
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else FGridData.Cells[3,f] := '<error>';
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FGridData.Cells[4,f] := FieldLocationNames[FldInfo.FieldVisibility];
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inc(f);
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end;
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end;
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end;
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procedure TIDEInspectDlg.DataGridMouseDown(Sender: TObject; Button: TMouseButton;
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|
Shift: TShiftState; X, Y: Integer);
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|
var
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g: TStringGrid;
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Cur: TPoint;
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begin
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if Button = mbExtra1 then WatchInspectNav1.GoPrevBrowseEntry
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else
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if Button = mbExtra2 then WatchInspectNav1.GoNextBrowseEntry
|
|
else
|
|
if Button = mbRight then begin
|
|
if (PageControl.ActivePage = DataPage) then
|
|
g := FGridData
|
|
else
|
|
if (PageControl.ActivePage = MethodsPage) then
|
|
g := FGridMethods
|
|
else
|
|
exit;
|
|
|
|
Cur:= g.MouseToCell(Point(x,y));
|
|
if (Cur.Y > 0) and (Cur.Y < g.RowCount) then
|
|
g.Row := Cur.Y;
|
|
end;
|
|
end;
|
|
|
|
procedure TIDEInspectDlg.FormShow(Sender: TObject);
|
|
begin
|
|
FCurrentResData := nil;
|
|
WatchInspectNav1.UpdateData(True);
|
|
WatchInspectNav1.FocusEnterExpression;
|
|
end;
|
|
|
|
procedure TIDEInspectDlg.menuCopyValueClick(Sender: TObject);
|
|
var
|
|
i: Integer;
|
|
begin
|
|
if (PageControl.ActivePage = DataPage) then begin
|
|
i := FGridData.Row;
|
|
if (i < 1) or (i >= FGridData.RowCount) then exit;
|
|
Clipboard.AsText := FGridData.Cells[3, i];
|
|
end
|
|
else
|
|
if (PageControl.ActivePage = MethodsPage) then begin
|
|
i := FGridMethods.Row;
|
|
if (i < 1) or (i >= FGridMethods.RowCount) then exit;
|
|
Clipboard.AsText := FGridMethods.Cells[3, i];
|
|
end
|
|
else
|
|
if (PageControl.ActivePage = ErrorPage) then begin
|
|
Clipboard.AsText := ErrorLabel.Caption;
|
|
end;
|
|
end;
|
|
|
|
procedure TIDEInspectDlg.TimerClearDataTimer(Sender: TObject);
|
|
begin
|
|
if not TimerClearData.Enabled then
|
|
exit;
|
|
TimerClearData.Enabled := False;
|
|
Clear;
|
|
end;
|
|
|
|
procedure TIDEInspectDlg.DataGridDoubleClick(Sender: TObject);
|
|
var
|
|
i: Integer;
|
|
s, t: String;
|
|
begin
|
|
if (WatchInspectNav1.CurrentWatchValue = nil) or (WatchInspectNav1.Expression = '') then exit;
|
|
|
|
if WatchInspectNav1.CurrentWatchValue.TypeInfo <> nil then begin
|
|
|
|
if (WatchInspectNav1.CurrentWatchValue.TypeInfo.Kind in [skClass, skRecord, skObject]) then begin
|
|
i := FGridData.Row;
|
|
if (i < 1) or (i >= FGridData.RowCount) then exit;
|
|
s := FGridData.Cells[1, i];
|
|
|
|
if WatchInspectNav1.UseInstanceIsDown and (WatchInspectNav1.CurrentWatchValue.TypeInfo.Kind = skClass) then
|
|
Execute(FGridData.Cells[0, i] + '(' + WatchInspectNav1.Expression + ').' + s)
|
|
else
|
|
Execute(WatchInspectNav1.Expression + '.' + s);
|
|
exit;
|
|
end;
|
|
|
|
if (WatchInspectNav1.CurrentWatchValue.TypeInfo.Kind in [skPointer]) then begin
|
|
i := FGridData.Row;
|
|
if (i < 1) or (i >= FGridData.RowCount) then exit;
|
|
s := FGridData.Cells[1, i];
|
|
t := FGridData.Cells[2, i];
|
|
Execute('(' + WatchInspectNav1.Expression + ')^');
|
|
if not FExpressionWasEvaluated then
|
|
FAlternateExpression := t + '(' + WatchInspectNav1.Expression + ')[0]';
|
|
exit;
|
|
end;
|
|
|
|
if (WatchInspectNav1.CurrentWatchValue.TypeInfo.Kind in [skSimple]) and (WatchInspectNav1.CurrentWatchValue.TypeInfo.Attributes*[saArray,saDynArray] <> []) then begin
|
|
if WatchInspectNav1.CurrentWatchValue.TypeInfo.Len < 1 then exit;
|
|
if WatchInspectNav1.CurrentWatchValue.TypeInfo.Fields.Count > 0 then begin
|
|
i := FGridData.Row;
|
|
if (i < 1) or (i >= FGridData.RowCount) then exit;
|
|
s := FGridData.Cells[1, i];
|
|
Execute(WatchInspectNav1.Expression + '[' + s + ']');
|
|
end
|
|
else begin
|
|
//
|
|
end;
|
|
end;
|
|
|
|
end
|
|
else
|
|
if FCurrentResData <> nil then begin
|
|
case FCurrentResData.ValueKind of
|
|
rdkPointerVal: begin
|
|
i := FGridData.Row;
|
|
if (i < 1) or (i >= FGridData.RowCount) then exit;
|
|
s := FGridData.Cells[1, i];
|
|
t := FGridData.Cells[2, i];
|
|
Execute('(' + WatchInspectNav1.Expression + ')^');
|
|
if not FExpressionWasEvaluated then
|
|
FAlternateExpression := t + '(' + WatchInspectNav1.Expression + ')[0]';
|
|
end;
|
|
rdkArray: begin
|
|
i := FGridData.Row;
|
|
if (i < 1) or (i >= FGridData.RowCount) then exit;
|
|
s := FGridData.Cells[1, i];
|
|
Execute(WatchInspectNav1.Expression + '[' + s + ']');
|
|
end;
|
|
rdkStruct: begin
|
|
i := FGridData.Row;
|
|
if (i < 1) or (i >= FGridData.RowCount) then exit;
|
|
s := FGridData.Cells[1, i];
|
|
|
|
if WatchInspectNav1.UseInstanceIsDown and (FCurrentResData.StructType in [dstClass, dstObject]) then
|
|
Execute(FGridData.Cells[0, i] + '(' + WatchInspectNav1.Expression + ').' + s)
|
|
else
|
|
Execute(WatchInspectNav1.Expression + '.' + s);
|
|
end;
|
|
|
|
otherwise begin
|
|
i := FGridData.Row;
|
|
if (i < 1) or (i >= FGridData.RowCount) then exit;
|
|
|
|
if FCurrentResData.ArrayLength > 0 then begin
|
|
s := WatchInspectNav1.CurrentWatchValue.ExpressionForChildEntry(FGridData.Cells[1, i]);
|
|
if s <> '' then
|
|
Execute(s);
|
|
end
|
|
else
|
|
if FCurrentResData.FieldCount > 0 then begin
|
|
s := WatchInspectNav1.CurrentWatchValue.ExpressionForChildField(FGridData.Cells[1, i]);
|
|
if s <> '' then
|
|
Execute(s);
|
|
end;
|
|
end;
|
|
end;
|
|
end;
|
|
|
|
end;
|
|
|
|
procedure TIDEInspectDlg.FormKeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);
|
|
begin
|
|
if (Key = VK_ESCAPE) and (not Docked) and
|
|
(not WatchInspectNav1.DropDownOpen)
|
|
then
|
|
Close;
|
|
end;
|
|
|
|
procedure TIDEInspectDlg.Localize;
|
|
begin
|
|
Caption := lisInspectDialog;
|
|
DataPage.Caption := lisInspectData;
|
|
PropertiesPage.Caption := lisInspectProperties;
|
|
MethodsPage.Caption := lisInspectMethods;
|
|
end;
|
|
|
|
function TIDEInspectDlg.ShortenedExpression: String;
|
|
const
|
|
MAX_SHORT_EXPR_LEN = 25;
|
|
begin
|
|
Result := WatchInspectNav1.Expression;
|
|
if Length(Result) > MAX_SHORT_EXPR_LEN then
|
|
Result := copy(Result, 1, MAX_SHORT_EXPR_LEN-3) + '...';
|
|
end;
|
|
|
|
procedure TIDEInspectDlg.InspectClass;
|
|
begin
|
|
DataPage.TabVisible:=true;
|
|
PropertiesPage.TabVisible:=false;
|
|
MethodsPage.TabVisible:=true;
|
|
if not (PageControl.ActivePage = MethodsPage) then
|
|
PageControl.ActivePage := DataPage;
|
|
FGridData.Columns[0].Visible := WatchInspectNav1.ColClassIsDown;
|
|
FGridData.Columns[2].Visible := WatchInspectNav1.ColTypeIsDown;
|
|
FGridData.Columns[4].Visible := WatchInspectNav1.ColVisibilityIsDown;
|
|
WatchInspectNav1.ColClassEnabled := True;
|
|
WatchInspectNav1.ColTypeEnabled := True;
|
|
WatchInspectNav1.ColVisibilityEnabled := True;
|
|
|
|
|
|
if not Assigned(WatchInspectNav1.CurrentWatchValue) then exit;
|
|
if not Assigned(WatchInspectNav1.CurrentWatchValue.TypeInfo) then exit;
|
|
if not Assigned(WatchInspectNav1.CurrentWatchValue.TypeInfo.Fields) then exit;
|
|
StatusBar1.SimpleText:=Format(lisInspectClassInherit, [ShortenedExpression, WatchInspectNav1.CurrentWatchValue.TypeInfo.
|
|
TypeName, WatchInspectNav1.CurrentWatchValue.TypeInfo.Ancestor]);
|
|
GridDataSetup;
|
|
ShowDataFields;
|
|
//FGridData.AutoSizeColumn(1);
|
|
//FGridData.AutoSizeColumn(2);
|
|
GridMethodsSetup;
|
|
ShowMethodsFields;
|
|
//FGridMethods.AutoSizeColumn(1);
|
|
//FGridMethods.AutoSizeColumn(3);
|
|
end;
|
|
|
|
procedure TIDEInspectDlg.InspectVariant;
|
|
begin
|
|
DataPage.TabVisible:=true;
|
|
PropertiesPage.TabVisible:=false;
|
|
MethodsPage.TabVisible:=false;
|
|
PageControl.ActivePage := DataPage;
|
|
FGridData.Columns[0].Visible := False;
|
|
FGridData.Columns[2].Visible := WatchInspectNav1.ColTypeIsDown;
|
|
FGridData.Columns[4].Visible := False;
|
|
WatchInspectNav1.ColClassEnabled := False;
|
|
WatchInspectNav1.ColTypeEnabled := True;
|
|
WatchInspectNav1.ColVisibilityEnabled := False;
|
|
|
|
if not Assigned(WatchInspectNav1.CurrentWatchValue) then exit;
|
|
if not Assigned(WatchInspectNav1.CurrentWatchValue.TypeInfo) then exit;
|
|
StatusBar1.SimpleText:=ShortenedExpression+' : Variant';
|
|
GridDataSetup;
|
|
FGridData.Cells[1,1]:=WatchInspectNav1.Expression;
|
|
FGridData.Cells[2,1]:='Variant';
|
|
FGridData.Cells[3,1]:=WatchInspectNav1.CurrentWatchValue.TypeInfo.Value.AsString;
|
|
//FGridData.AutoSizeColumn(1);
|
|
end;
|
|
|
|
procedure TIDEInspectDlg.InspectRecord;
|
|
begin
|
|
DataPage.TabVisible:=true;
|
|
PropertiesPage.TabVisible:=false;
|
|
MethodsPage.TabVisible:=false;
|
|
PageControl.ActivePage := DataPage;
|
|
FGridData.Columns[0].Visible := False;
|
|
FGridData.Columns[2].Visible := WatchInspectNav1.ColTypeIsDown;
|
|
FGridData.Columns[4].Visible := False;
|
|
WatchInspectNav1.ColClassEnabled := False;
|
|
WatchInspectNav1.ColTypeEnabled := True;
|
|
WatchInspectNav1.ColVisibilityEnabled := False;
|
|
|
|
if not Assigned(WatchInspectNav1.CurrentWatchValue) then exit;
|
|
if not Assigned(WatchInspectNav1.CurrentWatchValue.TypeInfo) then exit;
|
|
if not Assigned(WatchInspectNav1.CurrentWatchValue.TypeInfo.Fields) then exit;
|
|
StatusBar1.SimpleText:=ShortenedExpression+' : '+WatchInspectNav1.CurrentWatchValue.TypeInfo.TypeName;
|
|
GridDataSetup;
|
|
ShowDataFields;
|
|
//FGridData.AutoSizeColumn(2);
|
|
end;
|
|
|
|
procedure TIDEInspectDlg.InspectSimple;
|
|
var
|
|
j: Integer;
|
|
fld: TDBGField;
|
|
begin
|
|
DataPage.TabVisible:=true;
|
|
PropertiesPage.TabVisible:=false;
|
|
MethodsPage.TabVisible:=false;
|
|
PageControl.ActivePage := DataPage;
|
|
FGridData.Columns[0].Visible := False;
|
|
FGridData.Columns[2].Visible := WatchInspectNav1.ColTypeIsDown;
|
|
FGridData.Columns[4].Visible := False;
|
|
WatchInspectNav1.ColClassEnabled := False;
|
|
WatchInspectNav1.ColTypeEnabled := True;
|
|
WatchInspectNav1.ColVisibilityEnabled := False;
|
|
|
|
if not Assigned(WatchInspectNav1.CurrentWatchValue) then exit;
|
|
if not Assigned(WatchInspectNav1.CurrentWatchValue.TypeInfo) then exit;
|
|
GridDataSetup;
|
|
|
|
if WatchInspectNav1.CurrentWatchValue.TypeInfo.Attributes*[saArray,saDynArray] <> [] then begin
|
|
if WatchInspectNav1.CurrentWatchValue.TypeInfo.Len >= 0 then
|
|
StatusBar1.SimpleText:=ShortenedExpression+' : '+WatchInspectNav1.CurrentWatchValue.TypeInfo.TypeName + ' = Len:' + IntToStr(WatchInspectNav1.CurrentWatchValue.TypeInfo.Len) + ' ' + WatchInspectNav1.CurrentWatchValue.TypeInfo.Value.AsString
|
|
else
|
|
StatusBar1.SimpleText:=ShortenedExpression+' : '+WatchInspectNav1.CurrentWatchValue.TypeInfo.TypeName + ' = ' + WatchInspectNav1.CurrentWatchValue.TypeInfo.Value.AsString;
|
|
|
|
if WatchInspectNav1.CurrentWatchValue.TypeInfo.Fields.Count > 0 then begin
|
|
FGridData.RowCount:=WatchInspectNav1.CurrentWatchValue.TypeInfo.Fields.Count+1;
|
|
for j := 0 to WatchInspectNav1.CurrentWatchValue.TypeInfo.Fields.Count-1 do begin
|
|
fld := WatchInspectNav1.CurrentWatchValue.TypeInfo.Fields[j];
|
|
FGridData.Cells[1,j+1]:=fld.Name; // index
|
|
FGridData.Cells[2,j+1]:=fld.DBGType.TypeName;
|
|
FGridData.Cells[3,j+1]:=fld.DBGType.Value.AsString;
|
|
end;
|
|
exit;
|
|
end;
|
|
end
|
|
else
|
|
StatusBar1.SimpleText:=ShortenedExpression+' : '+WatchInspectNav1.CurrentWatchValue.TypeInfo.TypeName + ' = ' + WatchInspectNav1.CurrentWatchValue.TypeInfo.Value.AsString;
|
|
|
|
FGridData.Cells[1,1]:=WatchInspectNav1.Expression;
|
|
FGridData.Cells[2,1]:=WatchInspectNav1.CurrentWatchValue.TypeInfo.TypeName;
|
|
FGridData.Cells[3,1]:=WatchInspectNav1.CurrentWatchValue.TypeInfo.Value.AsString;
|
|
//FGridData.AutoSizeColumn(2);
|
|
end;
|
|
|
|
procedure TIDEInspectDlg.InspectEnum;
|
|
begin
|
|
DataPage.TabVisible:=true;
|
|
PropertiesPage.TabVisible:=false;
|
|
MethodsPage.TabVisible:=false;
|
|
PageControl.ActivePage := DataPage;
|
|
FGridData.Columns[0].Visible := False;
|
|
FGridData.Columns[2].Visible := WatchInspectNav1.ColTypeIsDown;
|
|
FGridData.Columns[4].Visible := False;
|
|
WatchInspectNav1.ColClassEnabled := False;
|
|
WatchInspectNav1.ColTypeEnabled := True;
|
|
WatchInspectNav1.ColVisibilityEnabled := False;
|
|
|
|
if not Assigned(WatchInspectNav1.CurrentWatchValue) then exit;
|
|
if not Assigned(WatchInspectNav1.CurrentWatchValue.TypeInfo) then exit;
|
|
StatusBar1.SimpleText:=ShortenedExpression+' : '+WatchInspectNav1.CurrentWatchValue.TypeInfo.TypeName + ' = ' + WatchInspectNav1.CurrentWatchValue.TypeInfo.Value.AsString;
|
|
GridDataSetup;
|
|
FGridData.Cells[1,1]:=WatchInspectNav1.Expression;
|
|
FGridData.Cells[2,1]:=WatchInspectNav1.CurrentWatchValue.TypeInfo.TypeName;
|
|
if (WatchInspectNav1.CurrentWatchValue.TypeInfo.TypeName <> '') and (WatchInspectNav1.CurrentWatchValue.TypeInfo.TypeDeclaration <> '')
|
|
then FGridData.Cells[2,1] := FGridData.Cells[2,1] + ' = ';
|
|
FGridData.Cells[2,1] := FGridData.Cells[2,1] + WatchInspectNav1.CurrentWatchValue.TypeInfo.TypeDeclaration;
|
|
FGridData.Cells[3,1]:=WatchInspectNav1.CurrentWatchValue.TypeInfo.Value.AsString;
|
|
//FGridData.AutoSizeColumn(2);
|
|
end;
|
|
|
|
procedure TIDEInspectDlg.InspectSet;
|
|
begin
|
|
DataPage.TabVisible:=true;
|
|
PropertiesPage.TabVisible:=false;
|
|
MethodsPage.TabVisible:=false;
|
|
PageControl.ActivePage := DataPage;
|
|
FGridData.Columns[0].Visible := False;
|
|
FGridData.Columns[2].Visible := WatchInspectNav1.ColTypeIsDown;
|
|
FGridData.Columns[4].Visible := False;
|
|
WatchInspectNav1.ColClassEnabled := False;
|
|
WatchInspectNav1.ColTypeEnabled := True;
|
|
WatchInspectNav1.ColVisibilityEnabled := False;
|
|
|
|
if not Assigned(WatchInspectNav1.CurrentWatchValue) then exit;
|
|
if not Assigned(WatchInspectNav1.CurrentWatchValue.TypeInfo) then exit;
|
|
StatusBar1.SimpleText:=ShortenedExpression+' : '+WatchInspectNav1.CurrentWatchValue.TypeInfo.TypeName + ' = ' + WatchInspectNav1.CurrentWatchValue.TypeInfo.Value.AsString;
|
|
GridDataSetup;
|
|
FGridData.Cells[1,1]:=WatchInspectNav1.Expression;
|
|
FGridData.Cells[2,1]:=WatchInspectNav1.CurrentWatchValue.TypeInfo.TypeName;
|
|
if (WatchInspectNav1.CurrentWatchValue.TypeInfo.TypeName <> '') and (WatchInspectNav1.CurrentWatchValue.TypeInfo.TypeDeclaration <> '')
|
|
then FGridData.Cells[2,1] := FGridData.Cells[2,1] + ' = ';
|
|
FGridData.Cells[2,1] := FGridData.Cells[2,1] + WatchInspectNav1.CurrentWatchValue.TypeInfo.TypeDeclaration;
|
|
FGridData.Cells[3,1]:=WatchInspectNav1.CurrentWatchValue.TypeInfo.Value.AsString;
|
|
//FGridData.AutoSizeColumn(2);
|
|
end;
|
|
|
|
procedure TIDEInspectDlg.InspectPointer;
|
|
begin
|
|
DataPage.TabVisible:=true;
|
|
PropertiesPage.TabVisible:=false;
|
|
MethodsPage.TabVisible:=false;
|
|
PageControl.ActivePage := DataPage;
|
|
FGridData.Columns[0].Visible := False;
|
|
FGridData.Columns[2].Visible := WatchInspectNav1.ColTypeIsDown;
|
|
FGridData.Columns[4].Visible := False;
|
|
WatchInspectNav1.ColClassEnabled := False;
|
|
WatchInspectNav1.ColTypeEnabled := True;
|
|
WatchInspectNav1.ColVisibilityEnabled := False;
|
|
|
|
if not Assigned(WatchInspectNav1.CurrentWatchValue) then exit;
|
|
if not Assigned(WatchInspectNav1.CurrentWatchValue.TypeInfo) then exit;
|
|
StatusBar1.SimpleText:=ShortenedExpression+' : '+WatchInspectNav1.CurrentWatchValue.TypeInfo.TypeName + ' = ' + WatchInspectNav1.CurrentWatchValue.TypeInfo.Value.AsString;
|
|
GridDataSetup;
|
|
FGridData.Cells[1,1]:=WatchInspectNav1.Expression;
|
|
if (WatchInspectNav1.CurrentWatchValue.TypeInfo.TypeName <> '') and (WatchInspectNav1.CurrentWatchValue.TypeInfo.TypeName[1] = '^')
|
|
then FGridData.Cells[2, 1]:=Format(lisInspectPointerTo, [copy(WatchInspectNav1.CurrentWatchValue.TypeInfo.
|
|
TypeName, 2, length(WatchInspectNav1.CurrentWatchValue.TypeInfo.TypeName))])
|
|
else FGridData.Cells[2,1]:=WatchInspectNav1.CurrentWatchValue.TypeInfo.TypeName;
|
|
{$PUSH}{$RANGECHECKS OFF}
|
|
FGridData.Cells[3,1]:=format('$%x',[{%H-}PtrUInt(WatchInspectNav1.CurrentWatchValue.TypeInfo.Value.AsPointer)]);
|
|
{$POP}
|
|
//FGridData.AutoSizeColumn(2);
|
|
end;
|
|
|
|
procedure TIDEInspectDlg.GridDataSetup(Initial: Boolean = False);
|
|
begin
|
|
if Initial then
|
|
with FGridData do begin
|
|
Clear;
|
|
BorderStyle:=bsNone;
|
|
BorderWidth:=0;
|
|
DefaultColWidth:=100;
|
|
Options:=[goColSizing,goDblClickAutoSize,goDrawFocusSelected, goThumbTracking,
|
|
goVertLine,goHorzLine,goFixedHorzLine,goSmoothScroll,
|
|
goTabs,goRowSelect];
|
|
MouseWheelOption := mwGrid;
|
|
Align:=alClient;
|
|
TitleFont.Style:=[fsBold];
|
|
ExtendedSelect:=false;
|
|
RowCount:=2;
|
|
FixedRows:=1;
|
|
FixedCols:=0;
|
|
ColCount:=5;
|
|
//Cols[0].Text:='Class';
|
|
//Cols[1].Text:='Name';
|
|
//Cols[2].Text:='Type';
|
|
//Cols[3].Text:='Value';
|
|
//Cols[4].Text:='Visibility';
|
|
Color:=clBtnFace;
|
|
Columns.Add.Title.Caption:=lisColClass;
|
|
Columns.Add.Title.Caption:=lisName;
|
|
Columns.Add.Title.Caption:=dlgEnvType;
|
|
Columns.Add.Title.Caption:=lisValue;
|
|
Columns.Add.Title.Caption:=lisColVisibility;
|
|
end;
|
|
FGridData.RowCount:=1;
|
|
FGridData.RowCount:=2;
|
|
FGridData.FixedRows:=1;
|
|
FGridData.Visible := True;
|
|
end;
|
|
|
|
procedure TIDEInspectDlg.GridMethodsSetup(Initial: Boolean = False);
|
|
begin
|
|
if Initial then
|
|
with FGridMethods do begin
|
|
Clear;
|
|
BorderStyle:=bsNone;
|
|
BorderWidth:=0;
|
|
DefaultColWidth:=100;
|
|
Options:=[goColSizing,goDblClickAutoSize,goDrawFocusSelected, goThumbTracking,
|
|
goVertLine,goHorzLine,goFixedHorzLine,goSmoothScroll,
|
|
goTabs,goRowSelect];
|
|
MouseWheelOption := mwGrid;
|
|
Align:=alClient;
|
|
TitleFont.Style:=[fsBold];
|
|
ExtendedSelect:=false;
|
|
RowCount:=2;
|
|
FixedRows:=1;
|
|
FixedCols:=0;
|
|
ColCount:=4;
|
|
Cols[0].Text:=lisName;
|
|
Cols[1].Text:=dlgEnvType;
|
|
Cols[2].Text:=lisColReturns;
|
|
Cols[3].Text:=lisColAddress;
|
|
Color:=clBtnFace;
|
|
end;
|
|
FGridMethods.RowCount:=1;
|
|
FGridMethods.RowCount:=2;
|
|
FGridMethods.FixedRows:=1;
|
|
end;
|
|
|
|
procedure TIDEInspectDlg.ShowDataFields;
|
|
const
|
|
FieldLocationNames: array[TDBGFieldLocation] of string = //(flPrivate, flProtected, flPublic, flPublished);
|
|
('Private', 'Protected', 'Public', 'Published');
|
|
var
|
|
j,k: SizeInt;
|
|
fld: TDBGField;
|
|
begin
|
|
k:=0;
|
|
for j := 0 to WatchInspectNav1.CurrentWatchValue.TypeInfo.Fields.Count-1 do begin
|
|
case WatchInspectNav1.CurrentWatchValue.TypeInfo.Fields[j].DBGType.Kind of
|
|
skSimple,skRecord,skVariant,skPointer: inc(k);
|
|
end;
|
|
end;
|
|
k:=k+1;
|
|
if k<2 Then k:=2;
|
|
FGridData.RowCount:=k;
|
|
k:=0;
|
|
for j := 0 to WatchInspectNav1.CurrentWatchValue.TypeInfo.Fields.Count-1 do begin
|
|
fld := WatchInspectNav1.CurrentWatchValue.TypeInfo.Fields[j];
|
|
case fld.DBGType.Kind of
|
|
skSimple:
|
|
begin
|
|
inc(k);
|
|
FGridData.Cells[1,k]:=fld.Name;
|
|
FGridData.Cells[2,k]:=fld.DBGType.TypeName;
|
|
if fld.DBGType.Value.AsString='$0' then begin
|
|
if fld.DBGType.TypeName='ANSISTRING' then begin
|
|
FGridData.Cells[3,k]:='''''';
|
|
end else begin
|
|
FGridData.Cells[3,k]:='nil';
|
|
end;
|
|
end else begin
|
|
FGridData.Cells[3,k]:=fld.DBGType.Value.AsString;
|
|
end;
|
|
FGridData.Cells[0,k]:=fld.ClassName;
|
|
FGridData.Cells[4,k]:=FieldLocationNames[fld.Location];
|
|
end;
|
|
skRecord:
|
|
begin
|
|
inc(k);
|
|
FGridData.Cells[1,k]:=fld.Name;
|
|
FGridData.Cells[2,k]:='Record '+fld.DBGType.TypeName;
|
|
FGridData.Cells[3,k]:=fld.DBGType.Value.AsString;
|
|
FGridData.Cells[0,k]:=fld.ClassName;
|
|
FGridData.Cells[4,k]:=FieldLocationNames[fld.Location];
|
|
end;
|
|
skVariant:
|
|
begin
|
|
inc(k);
|
|
FGridData.Cells[1,k]:=fld.Name;
|
|
FGridData.Cells[2,k]:='Variant';
|
|
FGridData.Cells[3,k]:=fld.DBGType.Value.AsString;
|
|
FGridData.Cells[0,k]:=fld.ClassName;
|
|
FGridData.Cells[4,k]:=FieldLocationNames[fld.Location];
|
|
end;
|
|
skProcedure,skProcedureRef:
|
|
begin
|
|
end;
|
|
skFunction,skFunctionRef:
|
|
begin
|
|
end;
|
|
skPointer:
|
|
begin
|
|
inc(k);
|
|
FGridData.Cells[1,k]:=fld.Name;
|
|
FGridData.Cells[2,k]:='Pointer '+fld.DBGType.TypeName;
|
|
FGridData.Cells[3,k]:=fld.DBGType.Value.AsString;
|
|
FGridData.Cells[0,k]:=fld.ClassName;
|
|
FGridData.Cells[4,k]:=FieldLocationNames[fld.Location];
|
|
end;
|
|
else
|
|
raise Exception.Create('Inspect: Unknown type in record ->'+inttostr(ord(fld.DBGType.Kind)));
|
|
end;
|
|
end;
|
|
end;
|
|
|
|
procedure TIDEInspectDlg.ShowMethodsFields;
|
|
var
|
|
j,k: SizeInt;
|
|
begin
|
|
k:=0;
|
|
for j := 0 to WatchInspectNav1.CurrentWatchValue.TypeInfo.Fields.Count-1 do begin
|
|
case WatchInspectNav1.CurrentWatchValue.TypeInfo.Fields[j].DBGType.Kind of
|
|
skProcedure,skFunction,skProcedureRef, skFunctionRef: inc(k);
|
|
end;
|
|
end;
|
|
k:=k+1;
|
|
if k<2 Then k:=2;
|
|
FGridMethods.RowCount:=k;
|
|
k:=0;
|
|
for j := 0 to WatchInspectNav1.CurrentWatchValue.TypeInfo.Fields.Count-1 do begin
|
|
case WatchInspectNav1.CurrentWatchValue.TypeInfo.Fields[j].DBGType.Kind of
|
|
skProcedure, skProcedureRef:
|
|
begin
|
|
inc(k);
|
|
FGridMethods.Cells[0,k]:=WatchInspectNav1.CurrentWatchValue.TypeInfo.Fields[j].Name;
|
|
if ffDestructor in WatchInspectNav1.CurrentWatchValue.TypeInfo.Fields[j].Flags then begin
|
|
FGridMethods.Cells[1,k]:='Destructor';
|
|
end else begin
|
|
FGridMethods.Cells[1,k]:='Procedure';
|
|
end;
|
|
FGridMethods.Cells[2,k]:='';
|
|
FGridMethods.Cells[3,k]:='???';
|
|
end;
|
|
skFunction, skFunctionRef:
|
|
begin
|
|
inc(k);
|
|
FGridMethods.Cells[0,k]:=WatchInspectNav1.CurrentWatchValue.TypeInfo.Fields[j].Name;
|
|
if ffConstructor in WatchInspectNav1.CurrentWatchValue.TypeInfo.Fields[j].Flags then begin
|
|
FGridMethods.Cells[1,k]:='Constructor';
|
|
end else begin
|
|
FGridMethods.Cells[1,k]:='Function';
|
|
end;
|
|
if Assigned(WatchInspectNav1.CurrentWatchValue.TypeInfo.Fields[j].DBGType.Result) then begin
|
|
FGridMethods.Cells[2,k]:=WatchInspectNav1.CurrentWatchValue.TypeInfo.Fields[j].DBGType.Result.TypeName;
|
|
end else begin
|
|
FGridMethods.Cells[2,k]:='';
|
|
end;
|
|
FGridMethods.Cells[3,k]:='???';
|
|
end;
|
|
end;
|
|
end;
|
|
end;
|
|
|
|
procedure TIDEInspectDlg.Clear(Sender: TObject);
|
|
begin
|
|
DataPage.TabVisible:=false;
|
|
PropertiesPage.TabVisible:=false;
|
|
MethodsPage.TabVisible:=false;
|
|
ErrorPage.TabVisible:=false;
|
|
GridDataSetup;
|
|
FGridData.Visible := False;
|
|
StatusBar1.SimpleText:='';
|
|
end;
|
|
|
|
function TIDEInspectDlg.ColSizeGetter(AColId: Integer; var ASize: Integer): Boolean;
|
|
begin
|
|
ASize := -1;
|
|
case AColId of
|
|
COL_INSPECT_DNAME: ASize := FGridData.ColWidths[1];
|
|
COL_INSPECT_DTYPE: ASize := FGridData.ColWidths[2];
|
|
COL_INSPECT_DVALUE: ASize := FGridData.ColWidths[3];
|
|
COL_INSPECT_DCLASS: ASize := FGridData.ColWidths[0];
|
|
COL_INSPECT_DVISIBILITY: ASize := FGridData.ColWidths[4];
|
|
COL_INSPECT_MNAME: ASize := FGridMethods.ColWidths[0];
|
|
COL_INSPECT_MTYPE: ASize := FGridMethods.ColWidths[1];
|
|
COL_INSPECT_MRETURNS: ASize := FGridMethods.ColWidths[2];
|
|
COL_INSPECT_MADDRESS: ASize := FGridMethods.ColWidths[3];
|
|
end;
|
|
Result := (ASize > 0) and (ASize <> 100); // The default for all
|
|
end;
|
|
|
|
procedure TIDEInspectDlg.ColSizeSetter(AColId: Integer; ASize: Integer);
|
|
begin
|
|
case AColId of
|
|
COL_INSPECT_DNAME: FGridData.ColWidths[1]:= ASize;
|
|
COL_INSPECT_DTYPE: FGridData.ColWidths[2]:= ASize;
|
|
COL_INSPECT_DVALUE: FGridData.ColWidths[3]:= ASize;
|
|
COL_INSPECT_DCLASS: FGridData.ColWidths[0]:= ASize;
|
|
COL_INSPECT_DVISIBILITY: FGridData.ColWidths[4]:= ASize;
|
|
COL_INSPECT_MNAME: FGridMethods.ColWidths[0]:= ASize;
|
|
COL_INSPECT_MTYPE: FGridMethods.ColWidths[1]:= ASize;
|
|
COL_INSPECT_MRETURNS: FGridMethods.ColWidths[2]:= ASize;
|
|
COL_INSPECT_MADDRESS: FGridMethods.ColWidths[3]:= ASize;
|
|
end;
|
|
end;
|
|
|
|
constructor TIDEInspectDlg.Create(AOwner: TComponent);
|
|
begin
|
|
inherited Create(AOwner);
|
|
|
|
Localize;
|
|
|
|
ThreadsMonitor := DebugBoss.Threads;
|
|
CallStackMonitor := DebugBoss.CallStack;
|
|
WatchesMonitor := DebugBoss.Watches;
|
|
WatchesNotification.OnUpdate := @DoWatchUpdated;
|
|
|
|
FWatchPrinter := TWatchResultPrinter.Create;
|
|
|
|
ThreadsNotification.OnCurrent := @ContextChanged;
|
|
CallstackNotification.OnCurrent := @ContextChanged;
|
|
|
|
DebugBoss.RegisterStateChangeHandler(@DoDebuggerState);
|
|
DebugBoss.RegisterWatchesInvalidatedHandler(@DoWatchesInvalidated);
|
|
|
|
|
|
WatchInspectNav1.Init(WatchesMonitor, ThreadsMonitor, CallStackMonitor, [defExtraDepth, defFullTypeInfo]);
|
|
WatchInspectNav1.HistoryList := InputHistories.HistoryLists.
|
|
GetList(ClassName,True,rltCaseSensitive);
|
|
|
|
WatchInspectNav1.OnArrayIndexChanged := @ArrayNavChanged;
|
|
WatchInspectNav1.OnArrayPageSize := @ArrayNavChanged;
|
|
WatchInspectNav1.ShowArrayNav := False;
|
|
|
|
FGridData:=TStringGrid.Create(DataPage);
|
|
DataPage.InsertControl(FGridData);
|
|
GridDataSetup(True);
|
|
|
|
FGridMethods:=TStringGrid.Create(MethodsPage);
|
|
MethodsPage.InsertControl(FGridMethods);
|
|
GridMethodsSetup(True);
|
|
|
|
FGridData.OnDblClick := @DataGridDoubleClick;
|
|
FGridData.OnMouseDown := @DataGridMouseDown;
|
|
FGridData.PopupMenu := PopupMenu1;
|
|
FGridMethods.OnMouseDown := @DataGridMouseDown;
|
|
FGridMethods.PopupMenu := PopupMenu1;
|
|
|
|
WatchInspectNav1.btnUseInstance.Down := EnvironmentOptions.DebuggerAutoSetInstanceFromClass;
|
|
|
|
WatchInspectNav1.ColClassEnabled := False;
|
|
WatchInspectNav1.ColTypeEnabled := False;
|
|
WatchInspectNav1.ColVisibilityEnabled := False;
|
|
|
|
WatchInspectNav1.ShowEvalHist := False;
|
|
WatchInspectNav1.ShowAddInspect := False;
|
|
WatchInspectNav1.ShowDisplayFormat := False;
|
|
|
|
WatchInspectNav1.OnAddWatchClicked := @DoAddWatch;
|
|
WatchInspectNav1.OnAddEvaluateClicked := @DoAddEval;
|
|
|
|
menuCopyValue.Caption := lisLocalsDlgCopyValue;
|
|
|
|
Clear;
|
|
|
|
WatchInspectNav1.OnClear := @Clear;
|
|
WatchInspectNav1.OnBeforeEvaluate := @DoBeforeUpdate;
|
|
WatchInspectNav1.OnWatchUpdated := @DoWatchUpdated;
|
|
WatchInspectNav1.OnColumnsChanged := @DoColumnsChanged;
|
|
|
|
EnvironmentOptions.AddHandlerAfterWrite(@DoEnvOptChanged);
|
|
DoEnvOptChanged(nil, False);
|
|
end;
|
|
|
|
destructor TIDEInspectDlg.Destroy;
|
|
begin
|
|
DebugBoss.UnregisterStateChangeHandler(@DoDebuggerState);
|
|
DebugBoss.UnregisterWatchesInvalidatedHandler(@DoWatchesInvalidated);
|
|
EnvironmentOptions.RemoveHandlerAfterWrite(@DoEnvOptChanged);
|
|
FCurrentResData := nil;
|
|
FreeAndNil(FWatchPrinter);
|
|
inherited Destroy;
|
|
|
|
end;
|
|
|
|
procedure TIDEInspectDlg.Execute(const AExpression: ansistring; AWatch: TWatch);
|
|
begin
|
|
if AWatch <> nil then
|
|
WatchInspectNav1.ReadFromWatch(AWatch, AExpression)
|
|
else
|
|
WatchInspectNav1.Execute(AExpression);
|
|
end;
|
|
|
|
procedure TIDEInspectDlg.DoWatchUpdated(const ASender: TIdeWatches;
|
|
const AWatch: TIdeWatch);
|
|
begin
|
|
if (WatchInspectNav1.CurrentWatchValue = nil) or
|
|
not (WatchInspectNav1.CurrentWatchValue.Validity in [ddsError, ddsInvalid, ddsValid])
|
|
then
|
|
exit;
|
|
if (AWatch <> WatchInspectNav1.CurrentWatchValue.Watch) or
|
|
(ASender <> WatchInspectNav1.Watches)
|
|
then
|
|
exit;
|
|
|
|
if (WatchInspectNav1.CurrentWatchValue.Validity in [ddsError, ddsInvalid]) and
|
|
(FAlternateExpression <> '')
|
|
then begin
|
|
WatchInspectNav1.DeleteLastHistoryIf(WatchInspectNav1.Expression);
|
|
Execute(FAlternateExpression);
|
|
FAlternateExpression := '';
|
|
exit;
|
|
end;
|
|
|
|
TimerClearData.Enabled := False;
|
|
|
|
FAlternateExpression := '';
|
|
FExpressionWasEvaluated := True;
|
|
FCurrentResData := WatchInspectNav1.CurrentWatchValue.ResultData;
|
|
FHumanReadable := FWatchPrinter.PrintWatchValue(FCurrentResData, wdfStructure);
|
|
|
|
if WatchInspectNav1.CurrentWatchValue.Validity = ddsValid then begin
|
|
if WatchInspectNav1.CurrentWatchValue.TypeInfo <> nil then begin
|
|
WatchInspectNav1.ShowArrayNav := False;
|
|
case WatchInspectNav1.CurrentWatchValue.TypeInfo.Kind of
|
|
skClass, skObject, skInterface: InspectClass();
|
|
skRecord: InspectRecord();
|
|
skVariant: InspectVariant();
|
|
skEnum: InspectEnum;
|
|
skSet: InspectSet;
|
|
skProcedure, skProcedureRef: InspectSimple;
|
|
skFunction, skFunctionRef: InspectSimple;
|
|
skSimple,
|
|
skInteger,
|
|
skCardinal, skBoolean, skChar, skFloat: InspectSimple();
|
|
skArray: InspectSimple();
|
|
skPointer: InspectPointer();
|
|
skString, skAnsiString, skWideString: InspectSimple;
|
|
// skDecomposable: ;
|
|
else begin
|
|
Clear;
|
|
StatusBar1.SimpleText:=Format(lisInspectUnavailableError, [ShortenedExpression, FHumanReadable]);
|
|
ErrorLabel.Caption :=Format(lisInspectUnavailableError, [ShortenedExpression, FHumanReadable]);
|
|
PageControl.ActivePage := ErrorPage;
|
|
end;
|
|
end;
|
|
end
|
|
else begin
|
|
// resultdata
|
|
|
|
if (FCurrentResData.ValueKind = rdkConvertRes)
|
|
then begin
|
|
if (FCurrentResData.FieldCount > 0) then
|
|
//if (FCurrentResData.FieldCount = 1) then
|
|
FCurrentResData := FCurrentResData.Fields[0].Field;
|
|
|
|
if (FCurrentResData.FieldCount > 1) and
|
|
( (FCurrentResData.Fields[0].Field = nil) or
|
|
(FCurrentResData.Fields[0].Field.ValueKind = rdkError)
|
|
)
|
|
then
|
|
FCurrentResData := FCurrentResData.Fields[1].Field;
|
|
end;
|
|
|
|
|
|
WatchInspectNav1.ShowArrayNav := (FCurrentResData.ValueKind = rdkArray) or
|
|
(FCurrentResData.ArrayLength > 0);
|
|
WatchInspectNav1.ArrayNavigationBar1.HardLimits := (FCurrentResData.ValueKind <> rdkArray);
|
|
|
|
if FCurrentResData.ArrayLength > 0 then
|
|
InspectResDataArray
|
|
|
|
else
|
|
if FCurrentResData.FieldCount > 0 then
|
|
InspectResDataStruct
|
|
|
|
else
|
|
case FCurrentResData.ValueKind of
|
|
//rdkError: ;
|
|
rdkPrePrinted,
|
|
rdkString,
|
|
rdkWideString,
|
|
rdkChar,
|
|
rdkSignedNumVal,
|
|
rdkUnsignedNumVal,
|
|
rdkFloatVal,
|
|
rdkBool,
|
|
rdkPCharOrString,
|
|
rdkFunction,
|
|
rdkProcedure,
|
|
rdkFunctionRef,
|
|
rdkProcedureRef: InspectResDataSimple;
|
|
rdkPointerVal: InspectResDataPointer;
|
|
rdkEnum: InspectResDataEnum;
|
|
rdkEnumVal: InspectResDataEnum;
|
|
rdkSet: InspectResDataSet;
|
|
rdkArray: InspectResDataArray;
|
|
rdkStruct: InspectResDataStruct;
|
|
// rdkConvertRes: InspectResDataStruct;
|
|
else begin
|
|
Clear;
|
|
StatusBar1.SimpleText:=Format(lisInspectUnavailableError, [ShortenedExpression, FHumanReadable]);
|
|
ErrorLabel.Caption :=Format(lisInspectUnavailableError, [ShortenedExpression, FHumanReadable]);
|
|
PageControl.ActivePage := ErrorPage;
|
|
end;
|
|
end;
|
|
end;
|
|
|
|
exit
|
|
end;
|
|
|
|
Clear;
|
|
StatusBar1.SimpleText:=Format(lisInspectUnavailableError, [ShortenedExpression, FHumanReadable]);
|
|
ErrorLabel.Caption :=Format(lisInspectUnavailableError, [ShortenedExpression, FHumanReadable]);
|
|
PageControl.ActivePage := ErrorPage;
|
|
end;
|
|
|
|
procedure TIDEInspectDlg.DoDebuggerState(ADebugger: TDebuggerIntf;
|
|
AnOldState: TDBGState);
|
|
begin
|
|
if (not WatchInspectNav1.PowerIsDown) or (not Visible) then exit;
|
|
if (ADebugger.State = dsPause) and (AnOldState <> dsPause) then begin
|
|
FCurrentResData := nil;
|
|
WatchInspectNav1.UpdateData(True);
|
|
end;
|
|
end;
|
|
|
|
procedure TIDEInspectDlg.DoEnvOptChanged(Sender: TObject; Restore: boolean);
|
|
begin
|
|
WatchInspectNav1.ShowCallFunction := EnvironmentOptions.DebuggerAllowFunctionCalls;
|
|
WatchInspectNav1.EdInspect.DropDownCount := EnvironmentOptions.DropDownCount;
|
|
end;
|
|
|
|
procedure TIDEInspectDlg.ArrayNavChanged(Sender: TArrayNavigationBar;
|
|
AValue: Int64);
|
|
begin
|
|
if (FCurrentResData = nil) or (FCurrentResData.ValueKind <> rdkArray) then
|
|
exit;
|
|
InspectResDataArray;
|
|
end;
|
|
|
|
procedure TIDEInspectDlg.DoAddEval(Sender: TObject);
|
|
var
|
|
w: TIdeWatch;
|
|
begin
|
|
w := nil;
|
|
if WatchInspectNav1.CurrentWatchValue <> nil then
|
|
w := WatchInspectNav1.CurrentWatchValue.Watch;
|
|
DebugBoss.EvaluateModify(WatchInspectNav1.Expression, w);
|
|
end;
|
|
|
|
procedure TIDEInspectDlg.DoAddWatch(Sender: TObject);
|
|
var
|
|
w: TCurrentWatch;
|
|
begin
|
|
if DebugBoss = nil then
|
|
exit;
|
|
DebugBoss.Watches.CurrentWatches.BeginUpdate;
|
|
try
|
|
w := DebugBoss.Watches.CurrentWatches.Find(WatchInspectNav1.Expression);
|
|
if w = nil then
|
|
w := DebugBoss.Watches.CurrentWatches.Add(WatchInspectNav1.Expression);
|
|
if (w <> nil) then begin
|
|
WatchInspectNav1.InitWatch(w);
|
|
w.Enabled := True;
|
|
DebugBoss.ViewDebugDialog(ddtWatches, False);
|
|
end;
|
|
finally
|
|
DebugBoss.Watches.CurrentWatches.EndUpdate;
|
|
end;
|
|
end;
|
|
|
|
function TIDEInspectDlg.DoBeforeUpdate(ASender: TObject): boolean;
|
|
begin
|
|
FExpressionWasEvaluated := False;
|
|
FAlternateExpression := '';
|
|
FUpdatedData := True;
|
|
|
|
Result := DebugBoss.State = dsPause;
|
|
|
|
if Result then
|
|
FCurrentResData := nil;
|
|
end;
|
|
|
|
procedure TIDEInspectDlg.DoColumnsChanged(Sender: TObject);
|
|
begin
|
|
if (WatchInspectNav1.CurrentWatchValue = nil) then exit;
|
|
|
|
if ( (WatchInspectNav1.CurrentWatchValue.TypeInfo <> nil) and
|
|
(WatchInspectNav1.CurrentWatchValue.TypeInfo.Kind = skClass)
|
|
) or
|
|
( FCurrentResData.StructType in [dstClass, dstObject] )
|
|
then begin
|
|
FGridData.Columns[0].Visible := WatchInspectNav1.ColClassIsDown;
|
|
FGridData.Columns[4].Visible := WatchInspectNav1.ColVisibilityIsDown;
|
|
end;
|
|
|
|
FGridData.Columns[2].Visible := WatchInspectNav1.ColTypeIsDown;
|
|
end;
|
|
|
|
procedure TIDEInspectDlg.DoWatchesInvalidated(Sender: TObject);
|
|
begin
|
|
if (not WatchInspectNav1.PowerIsDown) or (not Visible) then exit;
|
|
FCurrentResData := nil;
|
|
WatchInspectNav1.UpdateData(True);
|
|
end;
|
|
|
|
initialization
|
|
|
|
InspectDlgWindowCreator := IDEWindowCreators.Add(DebugDialogNames[ddtInspect]);
|
|
InspectDlgWindowCreator.OnCreateFormProc := @CreateDebugDialog;
|
|
InspectDlgWindowCreator.OnSetDividerSize := @InspectDlgColSizeSetter;
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InspectDlgWindowCreator.OnGetDividerSize := @InspectDlgColSizeGetter;
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InspectDlgWindowCreator.DividerTemplate.Add('InspectDataName', COL_INSPECT_DNAME, @drsInspectColWidthDataName);
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InspectDlgWindowCreator.DividerTemplate.Add('InspectDataType', COL_INSPECT_DTYPE, @drsInspectColWidthDataType);
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InspectDlgWindowCreator.DividerTemplate.Add('InspectDataValue', COL_INSPECT_DVALUE, @drsInspectColWidthDataValue);
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InspectDlgWindowCreator.DividerTemplate.Add('InspectDataClass', COL_INSPECT_DCLASS, @drsInspectColWidthDataClass);
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InspectDlgWindowCreator.DividerTemplate.Add('InspectDataVisibility', COL_INSPECT_DVISIBILITY, @drsInspectColWidthDataVisibility);
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InspectDlgWindowCreator.DividerTemplate.Add('InspectMethName', COL_INSPECT_MNAME, @drsInspectColWidthMethName);
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InspectDlgWindowCreator.DividerTemplate.Add('InspectMethType', COL_INSPECT_MTYPE, @drsInspectColWidthMethType);
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InspectDlgWindowCreator.DividerTemplate.Add('InspectMethReturns', COL_INSPECT_MRETURNS, @drsInspectColWidthMethReturns);
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InspectDlgWindowCreator.DividerTemplate.Add('InspectMethAddress', COL_INSPECT_MADDRESS, @drsInspectColWidthMethAddress);
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InspectDlgWindowCreator.CreateSimpleLayout;
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end.
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