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Rev | Author | Line No. | Line |
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8 | daniel-mar | 1 | unit EditorMain; |
2 | daniel-mar | 2 | |
4 | daniel-mar | 3 | (* |
4 | This program requires |
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5 | - Microsoft Internet Controls (TWebBrowser) |
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6 | If you are using Delphi 10.1 Starter Edition, please import the ActiveX TLB |
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7 | "Microsoft Internet Controls" |
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8 | - SynEdit |
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9 | You can obtain SynEdit via Embarcadero GetIt |
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10 | *) |
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11 | |||
2 | daniel-mar | 12 | // TODO: localize |
13 | // TODO: wieso geht copy paste im twebbrowser nicht??? |
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14 | // Wieso dauert webbrowser1 erste kompilierung so lange??? |
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5 | daniel-mar | 15 | // TODO: wieso kommt syntax fehler zweimal? einmal stderr einmal stdout? |
16 | // TODO: Browser titlebar (link preview) |
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2 | daniel-mar | 17 | |
18 | // Future ideas |
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19 | // - ToDo list |
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20 | // - verschiedene php versionen? |
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21 | // - webbrowser1 nur laden, wenn man den tab anwählt? |
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22 | // - doppelklick auf tab soll diesen schließen |
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5 | daniel-mar | 23 | // - Onlinehelp (www) aufrufen |
13 | daniel-mar | 24 | // - Let all colors be adjustable |
25 | // - code in bildschirmmitte? |
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2 | daniel-mar | 26 | |
27 | interface |
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28 | |||
29 | uses |
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30 | Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, |
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4 | daniel-mar | 31 | Dialogs, StdCtrls, OleCtrls, ComCtrls, ExtCtrls, ToolWin, IniFiles, |
13 | daniel-mar | 32 | SynEditHighlighter, SynHighlighterPHP, SynEdit, SHDocVw_TLB, FindReplace, |
33 | System.Actions, Vcl.ActnList; |
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2 | daniel-mar | 34 | |
35 | type |
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36 | TForm1 = class(TForm) |
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37 | PageControl1: TPageControl; |
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38 | PlaintextTabSheet: TTabSheet; |
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39 | HtmlTabSheet: TTabSheet; |
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40 | Memo2: TMemo; |
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41 | WebBrowser1: TWebBrowser; |
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42 | Splitter1: TSplitter; |
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43 | PageControl2: TPageControl; |
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44 | TabSheet3: TTabSheet; |
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45 | HelpTabsheet: TTabSheet; |
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46 | WebBrowser2: TWebBrowser; |
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47 | OpenDialog1: TOpenDialog; |
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48 | Panel1: TPanel; |
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49 | OpenDialog3: TOpenDialog; |
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4 | daniel-mar | 50 | SynEdit1: TSynEdit; |
51 | SynPHPSyn1: TSynPHPSyn; |
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5 | daniel-mar | 52 | Panel2: TPanel; |
53 | SynEditFocusTimer: TTimer; |
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54 | Button1: TButton; |
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55 | Button2: TButton; |
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56 | Button3: TButton; |
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13 | daniel-mar | 57 | Button4: TButton; |
58 | Button5: TButton; |
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59 | Button6: TButton; |
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60 | ActionList: TActionList; |
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61 | ActionFind: TAction; |
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62 | ActionReplace: TAction; |
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63 | ActionFindNext: TAction; |
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64 | ActionGoto: TAction; |
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65 | ActionSave: TAction; |
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66 | ActionHelp: TAction; |
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67 | ActionRun: TAction; |
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68 | ActionESC: TAction; |
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69 | Button7: TButton; |
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15 | daniel-mar | 70 | ActionOpen: TAction; |
71 | Button8: TButton; |
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2 | daniel-mar | 72 | procedure Run(Sender: TObject); |
73 | procedure FormShow(Sender: TObject); |
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74 | procedure FormCreate(Sender: TObject); |
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75 | procedure FormDestroy(Sender: TObject); |
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76 | procedure FormClose(Sender: TObject; var Action: TCloseAction); |
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77 | procedure PageControl2Changing(Sender: TObject; var AllowChange: Boolean); |
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5 | daniel-mar | 78 | procedure Memo2DblClick(Sender: TObject); |
79 | procedure WebBrowser1BeforeNavigate2(ASender: TObject; |
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80 | const pDisp: IDispatch; const URL, Flags, TargetFrameName, PostData, |
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81 | Headers: OleVariant; var Cancel: WordBool); |
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82 | procedure SynEditFocusTimerTimer(Sender: TObject); |
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13 | daniel-mar | 83 | procedure ActionFindExecute(Sender: TObject); |
84 | procedure ActionReplaceExecute(Sender: TObject); |
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85 | procedure ActionFindNextExecute(Sender: TObject); |
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86 | procedure ActionGotoExecute(Sender: TObject); |
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87 | procedure ActionSaveExecute(Sender: TObject); |
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88 | procedure ActionHelpExecute(Sender: TObject); |
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89 | procedure ActionRunExecute(Sender: TObject); |
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90 | procedure ActionESCExecute(Sender: TObject); |
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91 | procedure SynEdit1MouseWheelDown(Sender: TObject; Shift: TShiftState; |
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92 | MousePos: TPoint; var Handled: Boolean); |
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93 | procedure SynEdit1MouseWheelUp(Sender: TObject; Shift: TShiftState; |
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94 | MousePos: TPoint; var Handled: Boolean); |
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15 | daniel-mar | 95 | procedure ActionOpenExecute(Sender: TObject); |
96 | procedure FormCloseQuery(Sender: TObject; var CanClose: Boolean); |
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2 | daniel-mar | 97 | private |
98 | CurSearchTerm: string; |
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99 | HlpPrevPageIndex: integer; |
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13 | daniel-mar | 100 | SrcRep: TFindReplace; |
2 | daniel-mar | 101 | procedure Help; |
5 | daniel-mar | 102 | function MarkUpLineReference(cont: string): string; |
2 | daniel-mar | 103 | protected |
104 | ChmIndex: TMemIniFile; |
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5 | daniel-mar | 105 | procedure GotoLineNo(LineNo:integer); |
2 | daniel-mar | 106 | function GetScrapFile: string; |
107 | end; |
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108 | |||
109 | var |
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110 | Form1: TForm1; |
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111 | |||
112 | implementation |
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113 | |||
114 | {$R *.dfm} |
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115 | |||
116 | uses |
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15 | daniel-mar | 117 | Functions, StrUtils, WebBrowserUtils, FastPHPUtils, Math, ShellAPI; |
2 | daniel-mar | 118 | |
13 | daniel-mar | 119 | // TODO: FindPrev ? |
120 | procedure TForm1.ActionFindNextExecute(Sender: TObject); |
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121 | begin |
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122 | SrcRep.FindNext; |
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123 | end; |
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124 | |||
125 | procedure TForm1.ActionGotoExecute(Sender: TObject); |
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5 | daniel-mar | 126 | var |
127 | val: string; |
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128 | lineno: integer; |
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129 | begin |
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13 | daniel-mar | 130 | // TODO: VK_LMENU does not work! only works with AltGr but not Alt |
131 | // http://stackoverflow.com/questions/16828250/delphi-xe2-how-to-prevent-the-alt-key-stealing-focus ? |
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5 | daniel-mar | 132 | |
13 | daniel-mar | 133 | InputQuery('Go to', 'Line number:', val); |
134 | if not TryStrToInt(val, lineno) then |
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135 | begin |
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136 | if SynEdit1.CanFocus then SynEdit1.SetFocus; |
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137 | exit; |
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138 | end; |
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139 | GotoLineNo(lineno); |
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140 | end; |
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5 | daniel-mar | 141 | |
13 | daniel-mar | 142 | procedure TForm1.ActionHelpExecute(Sender: TObject); |
143 | begin |
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144 | Help; |
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145 | if PageControl2.ActivePage = HelpTabsheet then |
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146 | WebBrowser2.SetFocus |
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147 | else if PageControl2.ActivePage = TabSheet3{Scrap} then |
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148 | SynEdit1.SetFocus; |
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149 | end; |
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8 | daniel-mar | 150 | |
15 | daniel-mar | 151 | procedure TForm1.ActionOpenExecute(Sender: TObject); |
152 | begin |
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153 | If OpenDialog3.Execute then |
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154 | begin |
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155 | ShellExecute(0, 'open', PChar(ParamStr(0)), PChar(OpenDialog3.FileName), '', SW_NORMAL); |
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156 | end; |
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157 | end; |
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158 | |||
13 | daniel-mar | 159 | procedure TForm1.ActionReplaceExecute(Sender: TObject); |
160 | begin |
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161 | SrcRep.ReplaceExecute; |
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162 | end; |
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5 | daniel-mar | 163 | |
13 | daniel-mar | 164 | procedure TForm1.ActionRunExecute(Sender: TObject); |
165 | begin |
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166 | Run(Sender); |
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167 | SynEdit1.SetFocus; |
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168 | end; |
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5 | daniel-mar | 169 | |
13 | daniel-mar | 170 | procedure TForm1.ActionSaveExecute(Sender: TObject); |
171 | begin |
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172 | SynEdit1.Lines.SaveToFile(GetScrapFile); |
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173 | end; |
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174 | |||
175 | procedure TForm1.ActionESCExecute(Sender: TObject); |
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176 | begin |
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177 | if (HlpPrevPageIndex <> -1) and (PageControl2.ActivePage = HelpTabSheet) and |
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178 | (HelpTabsheet.TabVisible) then |
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179 | begin |
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180 | PageControl2.ActivePageIndex := HlpPrevPageIndex; |
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181 | HelpTabsheet.TabVisible := false; |
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2 | daniel-mar | 182 | end; |
13 | daniel-mar | 183 | |
184 | // Dirty hack... |
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185 | SrcRep._FindDialog.CloseDialog; |
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186 | SrcRep._ReplaceDialog.CloseDialog; |
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2 | daniel-mar | 187 | end; |
188 | |||
13 | daniel-mar | 189 | procedure TForm1.ActionFindExecute(Sender: TObject); |
190 | begin |
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191 | SrcRep.FindExecute; |
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192 | end; |
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193 | |||
2 | daniel-mar | 194 | procedure TForm1.Run(Sender: TObject); |
195 | begin |
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5 | daniel-mar | 196 | memo2.Lines.Text := ''; |
8 | daniel-mar | 197 | Webbrowser1.Clear; |
5 | daniel-mar | 198 | Screen.Cursor := crHourGlass; |
199 | Application.ProcessMessages; |
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200 | |||
201 | try |
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202 | SynEdit1.Lines.SaveToFile(GetScrapFile); |
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203 | |||
8 | daniel-mar | 204 | memo2.Lines.Text := RunPHPScript(GetScrapFile); |
5 | daniel-mar | 205 | |
8 | daniel-mar | 206 | Webbrowser1.LoadHTML(MarkUpLineReference(memo2.Lines.Text), GetScrapFile); |
5 | daniel-mar | 207 | |
208 | if IsTextHTML(memo2.lines.text) then |
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209 | PageControl1.ActivePage := HtmlTabSheet |
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210 | else |
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211 | PageControl1.ActivePage := PlaintextTabSheet; |
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212 | finally |
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213 | Screen.Cursor := crDefault; |
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2 | daniel-mar | 214 | end; |
5 | daniel-mar | 215 | end; |
2 | daniel-mar | 216 | |
13 | daniel-mar | 217 | procedure TForm1.SynEdit1MouseWheelDown(Sender: TObject; Shift: TShiftState; |
218 | MousePos: TPoint; var Handled: Boolean); |
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219 | begin |
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220 | if ssCtrl in Shift then |
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221 | begin |
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222 | SynEdit1.Font.Size := Max(SynEdit1.Font.Size - 1, 5); |
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223 | end; |
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224 | end; |
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225 | |||
226 | procedure TForm1.SynEdit1MouseWheelUp(Sender: TObject; Shift: TShiftState; |
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227 | MousePos: TPoint; var Handled: Boolean); |
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228 | begin |
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229 | if ssCtrl in Shift then |
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230 | begin |
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231 | SynEdit1.Font.Size := SynEdit1.Font.Size + 1; |
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232 | end; |
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233 | end; |
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234 | |||
5 | daniel-mar | 235 | procedure TForm1.SynEditFocusTimerTimer(Sender: TObject); |
236 | begin |
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237 | SynEditFocusTimer.Enabled := false; |
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238 | Button1.SetFocus; // Workaround for weird bug... This (and the timer) is necessary to get the focus to SynEdit1 |
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239 | SynEdit1.SetFocus; |
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240 | end; |
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2 | daniel-mar | 241 | |
5 | daniel-mar | 242 | procedure TForm1.WebBrowser1BeforeNavigate2(ASender: TObject; |
243 | const pDisp: IDispatch; const URL, Flags, TargetFrameName, PostData, |
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244 | Headers: OleVariant; var Cancel: WordBool); |
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245 | var |
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8 | daniel-mar | 246 | s, myURL: string; |
5 | daniel-mar | 247 | lineno: integer; |
7 | daniel-mar | 248 | p: integer; |
5 | daniel-mar | 249 | begin |
7 | daniel-mar | 250 | {$REGION 'Line number references (PHP errors and warnings)'} |
8 | daniel-mar | 251 | if Copy(URL, 1, length(FASTPHP_GOTO_URI_PREFIX)) = FASTPHP_GOTO_URI_PREFIX then |
5 | daniel-mar | 252 | begin |
253 | try |
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8 | daniel-mar | 254 | s := copy(URL, length(FASTPHP_GOTO_URI_PREFIX)+1, 99); |
5 | daniel-mar | 255 | if not TryStrToInt(s, lineno) then exit; |
256 | GotoLineNo(lineno); |
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257 | SynEditFocusTimer.Enabled := true; |
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258 | finally |
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259 | Cancel := true; |
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260 | end; |
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8 | daniel-mar | 261 | Exit; |
5 | daniel-mar | 262 | end; |
7 | daniel-mar | 263 | {$ENDREGION} |
264 | |||
8 | daniel-mar | 265 | {$REGION 'Intelligent browser (executes PHP scripts)'} |
7 | daniel-mar | 266 | if URL <> 'about:blank' then |
267 | begin |
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268 | myUrl := URL; |
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269 | |||
8 | daniel-mar | 270 | p := Pos('?', myUrl); |
271 | if p >= 1 then myURL := copy(myURL, 1, p-1); |
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7 | daniel-mar | 272 | |
8 | daniel-mar | 273 | // TODO: myURL urldecode |
274 | // TODO: maybe we could even open that file in the editor! |
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7 | daniel-mar | 275 | |
8 | daniel-mar | 276 | if FileExists(myURL) and (EndsText('.php', myURL) or EndsText('.php3', myURL) or EndsText('.php4', myURL) or EndsText('.php5', myURL) or EndsText('.phps', myURL)) then |
7 | daniel-mar | 277 | begin |
8 | daniel-mar | 278 | WebBrowser1.LoadHTML(GetDosOutput('"'+GetPHPExe+'" "'+myURL+'"', ExtractFileDir(Application.ExeName)), myUrl); |
7 | daniel-mar | 279 | Cancel := true; |
280 | end; |
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281 | end; |
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282 | {$ENDREGION} |
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5 | daniel-mar | 283 | end; |
2 | daniel-mar | 284 | |
285 | procedure TForm1.FormClose(Sender: TObject; var Action: TCloseAction); |
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286 | begin |
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13 | daniel-mar | 287 | FastPHPConfig.WriteInteger('User', 'FontSize', SynEdit1.Font.Size); |
2 | daniel-mar | 288 | end; |
289 | |||
15 | daniel-mar | 290 | procedure TForm1.FormCloseQuery(Sender: TObject; var CanClose: Boolean); |
291 | var |
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292 | r: integer; |
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293 | begin |
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294 | if SynEdit1.Modified then |
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295 | begin |
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296 | if ParamStr(1) <> '' then |
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297 | begin |
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298 | r := MessageDlg('Do you want to save?', mtConfirmation, mbYesNoCancel, 0); |
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299 | if r = mrCancel then |
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300 | begin |
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301 | CanClose := false; |
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302 | Exit; |
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303 | end |
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304 | else if r = mrYes then |
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305 | begin |
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306 | SynEdit1.Lines.SaveToFile(GetScrapFile); |
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307 | CanClose := true; |
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308 | end; |
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309 | end |
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310 | else |
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311 | begin |
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312 | SynEdit1.Lines.SaveToFile(GetScrapFile); |
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313 | CanClose := true; |
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314 | end; |
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315 | end; |
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316 | end; |
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317 | |||
2 | daniel-mar | 318 | procedure TForm1.FormCreate(Sender: TObject); |
319 | begin |
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320 | HlpPrevPageIndex := -1; |
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321 | CurSearchTerm := ''; |
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13 | daniel-mar | 322 | Caption := Caption + ' - ' + GetScrapFile; |
323 | SrcRep := TFindReplace.Create(self); |
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324 | SrcRep.Editor := SynEdit1; |
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2 | daniel-mar | 325 | end; |
326 | |||
327 | procedure TForm1.FormDestroy(Sender: TObject); |
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328 | begin |
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329 | if Assigned(ChmIndex) then |
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330 | begin |
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331 | FreeAndNil(ChmIndex); |
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332 | end; |
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13 | daniel-mar | 333 | FreeAndNil(SrcRep); |
2 | daniel-mar | 334 | end; |
335 | |||
336 | procedure TForm1.FormShow(Sender: TObject); |
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337 | var |
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338 | ScrapFile: string; |
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339 | begin |
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340 | ScrapFile := GetScrapFile; |
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341 | if ScrapFile = '' then |
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342 | begin |
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10 | daniel-mar | 343 | Application.Terminate; // Close; |
2 | daniel-mar | 344 | exit; |
345 | end; |
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15 | daniel-mar | 346 | if FileExists(ScrapFile) then |
347 | SynEdit1.Lines.LoadFromFile(ScrapFile) |
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348 | else |
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349 | SynEdit1.Lines.Clear; |
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2 | daniel-mar | 350 | |
351 | PageControl1.ActivePage := PlaintextTabSheet; |
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352 | |||
353 | PageControl2.ActivePageIndex := 0; // Scraps |
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354 | HelpTabsheet.TabVisible := false; |
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5 | daniel-mar | 355 | |
13 | daniel-mar | 356 | SynEdit1.Font.Size := FastPHPConfig.ReadInteger('User', 'FontSize', SynEdit1.Font.Size); |
5 | daniel-mar | 357 | SynEdit1.SetFocus; |
2 | daniel-mar | 358 | end; |
359 | |||
360 | function TForm1.GetScrapFile: string; |
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361 | begin |
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15 | daniel-mar | 362 | if ParamStr(1) <> '' then |
13 | daniel-mar | 363 | result := ParamStr(1) |
364 | else |
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365 | result := FastPHPConfig.ReadString('Paths', 'ScrapFile', ''); |
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2 | daniel-mar | 366 | if not FileExists(result) then |
367 | begin |
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368 | if not OpenDialog3.Execute then |
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369 | begin |
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370 | result := ''; |
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371 | exit; |
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15 | daniel-mar | 372 | end |
373 | else |
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374 | result := OpenDialog3.FileName; |
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2 | daniel-mar | 375 | |
376 | if not DirectoryExists(ExtractFilePath(result)) then |
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377 | begin |
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378 | ShowMessage('Path does not exist!'); |
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379 | result := ''; |
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380 | exit; |
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381 | end; |
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382 | |||
4 | daniel-mar | 383 | SynEdit1.Lines.Clear; |
384 | SynEdit1.Lines.SaveToFile(result); |
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2 | daniel-mar | 385 | |
386 | FastPHPConfig.WriteString('Paths', 'ScrapFile', result); |
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387 | end; |
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388 | end; |
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389 | |||
390 | procedure TForm1.Help; |
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391 | var |
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392 | IndexFile, chmFile, w, url: string; |
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393 | internalHtmlFile: string; |
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394 | begin |
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395 | if not Assigned(ChmIndex) then |
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396 | begin |
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397 | IndexFile := FastPHPConfig.ReadString('Paths', 'HelpIndex', ''); |
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398 | IndexFile := ChangeFileExt(IndexFile, '.ini'); // Just to be sure. Maybe someone wrote manually the ".chm" file in there |
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399 | if FileExists(IndexFile) then |
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400 | begin |
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401 | ChmIndex := TMemIniFile.Create(IndexFile); |
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402 | end; |
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403 | end; |
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404 | |||
405 | if Assigned(ChmIndex) then |
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406 | begin |
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407 | IndexFile := FastPHPConfig.ReadString('Paths', 'HelpIndex', ''); |
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408 | // We don't check if IndexFile still exists. It is not important since we have ChmIndex pre-loaded in memory |
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409 | |||
410 | chmFile := ChangeFileExt(IndexFile, '.chm'); |
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411 | if not FileExists(chmFile) then |
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412 | begin |
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413 | FreeAndNil(ChmIndex); |
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414 | end; |
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415 | end; |
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416 | |||
417 | if not Assigned(ChmIndex) then |
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418 | begin |
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419 | if not OpenDialog1.Execute then exit; |
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420 | |||
421 | chmFile := OpenDialog1.FileName; |
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422 | if not FileExists(chmFile) then exit; |
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423 | |||
424 | IndexFile := ChangeFileExt(chmFile, '.ini'); |
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425 | |||
426 | if not FileExists(IndexFile) then |
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427 | begin |
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428 | Panel1.Align := alClient; |
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429 | Panel1.Visible := true; |
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430 | Panel1.BringToFront; |
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431 | Screen.Cursor := crHourGlass; |
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432 | Application.ProcessMessages; |
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433 | try |
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434 | if not ParseCHM(chmFile) then |
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435 | begin |
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436 | ShowMessage('The CHM file is not a valid PHP documentation. Cannot use help.'); |
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437 | exit; |
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438 | end; |
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439 | finally |
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440 | Screen.Cursor := crDefault; |
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441 | Panel1.Visible := false; |
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442 | end; |
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443 | |||
444 | if not FileExists(IndexFile) then |
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445 | begin |
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446 | ShowMessage('Unknown error. Cannot use help.'); |
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447 | exit; |
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448 | end; |
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449 | end; |
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450 | |||
451 | FastPHPConfig.WriteString('Paths', 'HelpIndex', IndexFile); |
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452 | FastPHPConfig.UpdateFile; |
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453 | |||
454 | ChmIndex := TMemIniFile.Create(IndexFile); |
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455 | end; |
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456 | |||
4 | daniel-mar | 457 | w := GetWordUnderCaret(SynEdit1); |
2 | daniel-mar | 458 | if w = '' then exit; |
8 | daniel-mar | 459 | if CharInSet(w[1], ['0'..'9']) then exit; |
2 | daniel-mar | 460 | w := StringReplace(w, '_', '-', [rfReplaceAll]); |
461 | w := LowerCase(w); |
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462 | CurSearchTerm := w; |
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463 | |||
464 | internalHtmlFile := ChmIndex.ReadString('_HelpWords_', CurSearchTerm, ''); |
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465 | if internalHtmlFile = '' then |
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466 | begin |
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467 | HelpTabsheet.TabVisible := false; |
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468 | HlpPrevPageIndex := -1; |
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469 | ShowMessage('No help for "'+CurSearchTerm+'" available'); |
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470 | Exit; |
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471 | end; |
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472 | |||
473 | url := 'mk:@MSITStore:'+ChmFile+'::'+internalHtmlFile; |
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474 | |||
475 | HlpPrevPageIndex := PageControl2.ActivePageIndex; // Return by pressing ESC |
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476 | HelpTabsheet.TabVisible := true; |
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477 | PageControl2.ActivePage := HelpTabsheet; |
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8 | daniel-mar | 478 | WebBrowser2.Navigate(url); |
479 | WebBrowser2.Wait; |
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2 | daniel-mar | 480 | end; |
481 | |||
5 | daniel-mar | 482 | procedure TForm1.GotoLineNo(LineNo:integer); |
483 | var |
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484 | line: string; |
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485 | i: integer; |
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2 | daniel-mar | 486 | begin |
5 | daniel-mar | 487 | SynEdit1.GotoLineAndCenter(LineNo); |
488 | |||
489 | // Skip indent |
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490 | line := SynEdit1.Lines[SynEdit1.CaretY]; |
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491 | for i := 1 to Length(line) do |
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492 | begin |
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8 | daniel-mar | 493 | if not CharInSet(line[i], [' ', #9]) then |
5 | daniel-mar | 494 | begin |
495 | SynEdit1.CaretX := i-1; |
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496 | break; |
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497 | end; |
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498 | end; |
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499 | |||
500 | PageControl2.ActivePage := TabSheet3{Scrap}; |
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501 | if SynEdit1.CanFocus then SynEdit1.SetFocus; |
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2 | daniel-mar | 502 | end; |
503 | |||
8 | daniel-mar | 504 | procedure TForm1.PageControl2Changing(Sender: TObject; |
505 | var AllowChange: Boolean); |
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506 | begin |
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507 | if PageControl2.ActivePage = HelpTabsheet then |
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508 | HlpPrevPageIndex := -1 |
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509 | else |
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510 | HlpPrevPageIndex := PageControl2.ActivePageIndex; |
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511 | |||
512 | AllowChange := true; |
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513 | end; |
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514 | |||
5 | daniel-mar | 515 | procedure TForm1.Memo2DblClick(Sender: TObject); |
516 | var |
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517 | line: string; |
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518 | p, lineno: integer; |
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519 | begin |
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520 | line := memo2.Lines.Strings[Memo2.CaretPos.Y]; |
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521 | p := Pos(' on line ', line); |
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522 | if p = 0 then exit; |
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523 | line := copy(line, p+length(' on line '), 99); |
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524 | if not TryStrToInt(line, lineno) then exit; |
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525 | GotoLineNo(lineno); |
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526 | end; |
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527 | |||
528 | function TForm1.MarkUpLineReference(cont: string): string; |
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529 | var |
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530 | p, a, b: integer; |
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531 | num: integer; |
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532 | insert_a, insert_b: string; |
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533 | begin |
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534 | // TODO: make it more specific to PHP error messages. "on line" is too broad. |
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535 | p := Pos(' on line ', cont); |
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536 | while p >= 1 do |
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537 | begin |
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538 | a := p+1; |
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539 | b := p+length(' on line '); |
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540 | num := 0; |
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8 | daniel-mar | 541 | while CharInSet(cont[b], ['0'..'9']) do |
5 | daniel-mar | 542 | begin |
543 | num := num*10 + StrToInt(cont[b]); |
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544 | inc(b); |
||
545 | end; |
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546 | |||
547 | insert_b := '</a>'; |
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8 | daniel-mar | 548 | insert_a := '<a href="'+FASTPHP_GOTO_URI_PREFIX+IntToStr(num)+'">'; |
5 | daniel-mar | 549 | |
550 | insert(insert_b, cont, b); |
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551 | insert(insert_a, cont, a); |
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552 | |||
553 | p := b + Length(insert_a) + Length(insert_b); |
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554 | |||
555 | p := PosEx(' on line ', cont, p+1); |
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556 | end; |
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557 | |||
558 | result := cont; |
||
559 | end; |
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560 | |||
2 | daniel-mar | 561 | end. |