1 | unit UExceptionForm;
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2 |
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3 | {$mode objfpc}{$H+}
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4 |
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5 | interface
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6 |
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7 | uses
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8 | Classes, SysUtils, FileUtil, Forms, Controls, Graphics, Dialogs, StdCtrls,
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9 | CustomLineInfo, ComCtrls, ExtCtrls, UStackTrace, UExceptionLogger;
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10 |
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11 | type
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12 |
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13 | { TExceptionForm }
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14 |
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15 | TExceptionForm = class(TForm)
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16 | ButtonDetails: TButton;
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17 | ButtonClose: TButton;
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18 | ButtonKill: TButton;
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19 | CheckBoxIgnore: TCheckBox;
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20 | Image1: TImage;
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21 | Label1: TLabel;
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22 | LabelMessage: TLabel;
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23 | ListView1: TListView;
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24 | MemoExceptionInfo: TMemo;
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25 | PageControl1: TPageControl;
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26 | PanelBasic: TPanel;
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27 | PanelDescription: TPanel;
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28 | PanelButtons: TPanel;
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29 | TabSheet1: TTabSheet;
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30 | TabSheet2: TTabSheet;
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31 | procedure ButtonCloseClick(Sender: TObject);
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32 | procedure ButtonDetailsClick(Sender: TObject);
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33 | procedure ButtonKillClick(Sender: TObject);
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34 | procedure FormCreate(Sender: TObject);
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35 | procedure FormDestroy(Sender: TObject);
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36 | procedure FormShow(Sender: TObject);
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37 | procedure Image1Click(Sender: TObject);
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38 | public
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39 | Logger: TExceptionLogger;
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40 | procedure LoadStackTraceToListView(StackTrace: TStackTrace);
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41 | end;
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42 |
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43 | var
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44 | ExceptionForm: TExceptionForm;
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45 |
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46 | implementation
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47 |
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48 | {$R *.lfm}
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49 |
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50 | procedure TExceptionForm.FormShow(Sender: TObject);
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51 | begin
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52 | Caption := SExceptionInfo;
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53 | PageControl1.Pages[0].Caption := SGeneral;
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54 | PageControl1.Pages[1].Caption := SCallStack;
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55 | Label1.Caption := SErrorOccured;
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56 | ButtonClose.Caption := SClose;
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57 | ButtonDetails.Caption := SDetails;
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58 | ButtonKill.Caption := STerminate;
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59 | CheckBoxIgnore.Caption := SIgnoreNextTime;
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60 | ListView1.Column[0].Caption := SIndex;
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61 | ListView1.Column[1].Caption := SAddress;
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62 | ListView1.Column[2].Caption := SLine;
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63 | ListView1.Column[3].Caption := SClass;
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64 | ListView1.Column[4].Caption := SProcedureMethod;
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65 | ListView1.Column[5].Caption := SUnit;
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66 |
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67 | Height := PanelBasic.Height + PanelButtons.Height;
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68 | PageControl1.ActivePageIndex := 0;
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69 | CheckBoxIgnore.Checked := False;
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70 | end;
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71 |
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72 | procedure TExceptionForm.Image1Click(Sender: TObject);
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73 | begin
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74 |
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75 | end;
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76 |
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77 | procedure TExceptionForm.FormCreate(Sender: TObject);
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78 | begin
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79 |
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80 | end;
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81 |
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82 | procedure TExceptionForm.ButtonCloseClick(Sender: TObject);
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83 | begin
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84 | Close;
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85 | end;
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86 |
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87 | procedure TExceptionForm.ButtonDetailsClick(Sender: TObject);
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88 | begin
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89 | if PanelDescription.Height <= 1 then
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90 | Height := PanelBasic.Height + PanelButtons.Height + 200
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91 | else Height := PanelBasic.Height + PanelButtons.Height;
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92 | Application.ProcessMessages;
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93 | if MemoExceptionInfo.Text = '' then Logger.LoadDetails;
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94 | end;
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95 |
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96 | procedure TExceptionForm.ButtonKillClick(Sender: TObject);
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97 | begin
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98 | //Halt;
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99 | Application.Terminate;
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100 | end;
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101 |
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102 | procedure TExceptionForm.FormDestroy(Sender: TObject);
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103 | begin
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104 | end;
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105 |
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106 | procedure TExceptionForm.LoadStackTraceToListView(StackTrace: TStackTrace);
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107 | var
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108 | I: Integer;
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109 | NewItem: TListItem;
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110 | begin
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111 | with ListView1, Items do
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112 | try
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113 | BeginUpdate;
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114 | Clear;
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115 | for I := 0 to StackTrace.Count - 1 do
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116 | with TStackFrameInfo(StackTrace[I]) do begin
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117 | NewItem := Add;
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118 | with NewItem do begin
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119 | Caption := IntToStr(Index);
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120 | SubItems.Add(IntToHex(Address, 8));
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121 | SubItems.Add(IntToStr(LineNumber));
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122 | SubItems.Add(FunctionClassName);
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123 | SubItems.Add(FunctionName);
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124 | SubItems.Add(Source);
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125 | end;
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126 | end;
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127 | finally
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128 | EndUpdate;
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129 | end;
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130 | end;
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131 |
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132 | initialization
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133 |
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134 | ExceptionForm := TExceptionForm.Create(nil);
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135 |
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136 | finalization
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137 |
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138 | FreeAndNil(ExceptionForm);
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139 |
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140 | end.
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141 |
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