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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, |
20 | daniel-mar | 33 | System.Actions, Vcl.ActnList, System.UITypes; |
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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20 | daniel-mar | 44 | CodeTabsheet: TTabSheet; |
2 | daniel-mar | 45 | HelpTabsheet: TTabSheet; |
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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17 | daniel-mar | 97 | procedure Memo2KeyDown(Sender: TObject; var Key: Word; Shift: TShiftState); |
2 | daniel-mar | 98 | private |
99 | CurSearchTerm: string; |
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100 | HlpPrevPageIndex: integer; |
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13 | daniel-mar | 101 | SrcRep: TFindReplace; |
2 | daniel-mar | 102 | procedure Help; |
5 | daniel-mar | 103 | function MarkUpLineReference(cont: string): string; |
2 | daniel-mar | 104 | protected |
105 | ChmIndex: TMemIniFile; |
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19 | daniel-mar | 106 | FScrapFile: string; |
5 | daniel-mar | 107 | procedure GotoLineNo(LineNo:integer); |
2 | daniel-mar | 108 | function GetScrapFile: string; |
109 | end; |
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110 | |||
111 | var |
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112 | Form1: TForm1; |
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113 | |||
114 | implementation |
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115 | |||
116 | {$R *.dfm} |
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117 | |||
118 | uses |
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15 | daniel-mar | 119 | Functions, StrUtils, WebBrowserUtils, FastPHPUtils, Math, ShellAPI; |
2 | daniel-mar | 120 | |
13 | daniel-mar | 121 | // TODO: FindPrev ? |
122 | procedure TForm1.ActionFindNextExecute(Sender: TObject); |
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123 | begin |
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124 | SrcRep.FindNext; |
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125 | end; |
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126 | |||
127 | procedure TForm1.ActionGotoExecute(Sender: TObject); |
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5 | daniel-mar | 128 | var |
129 | val: string; |
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130 | lineno: integer; |
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131 | begin |
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13 | daniel-mar | 132 | // TODO: VK_LMENU does not work! only works with AltGr but not Alt |
133 | // http://stackoverflow.com/questions/16828250/delphi-xe2-how-to-prevent-the-alt-key-stealing-focus ? |
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5 | daniel-mar | 134 | |
13 | daniel-mar | 135 | InputQuery('Go to', 'Line number:', val); |
136 | if not TryStrToInt(val, lineno) then |
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137 | begin |
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138 | if SynEdit1.CanFocus then SynEdit1.SetFocus; |
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139 | exit; |
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140 | end; |
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141 | GotoLineNo(lineno); |
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142 | end; |
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5 | daniel-mar | 143 | |
13 | daniel-mar | 144 | procedure TForm1.ActionHelpExecute(Sender: TObject); |
145 | begin |
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146 | Help; |
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147 | if PageControl2.ActivePage = HelpTabsheet then |
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148 | WebBrowser2.SetFocus |
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20 | daniel-mar | 149 | else if PageControl2.ActivePage = CodeTabsheet then |
13 | daniel-mar | 150 | SynEdit1.SetFocus; |
151 | end; |
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8 | daniel-mar | 152 | |
15 | daniel-mar | 153 | procedure TForm1.ActionOpenExecute(Sender: TObject); |
154 | begin |
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155 | If OpenDialog3.Execute then |
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156 | begin |
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157 | ShellExecute(0, 'open', PChar(ParamStr(0)), PChar(OpenDialog3.FileName), '', SW_NORMAL); |
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158 | end; |
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159 | end; |
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160 | |||
13 | daniel-mar | 161 | procedure TForm1.ActionReplaceExecute(Sender: TObject); |
162 | begin |
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163 | SrcRep.ReplaceExecute; |
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164 | end; |
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5 | daniel-mar | 165 | |
13 | daniel-mar | 166 | procedure TForm1.ActionRunExecute(Sender: TObject); |
167 | begin |
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168 | Run(Sender); |
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169 | SynEdit1.SetFocus; |
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170 | end; |
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5 | daniel-mar | 171 | |
13 | daniel-mar | 172 | procedure TForm1.ActionSaveExecute(Sender: TObject); |
173 | begin |
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174 | SynEdit1.Lines.SaveToFile(GetScrapFile); |
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16 | daniel-mar | 175 | SynEdit1.Modified := false; |
13 | daniel-mar | 176 | end; |
177 | |||
178 | procedure TForm1.ActionESCExecute(Sender: TObject); |
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179 | begin |
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180 | if (HlpPrevPageIndex <> -1) and (PageControl2.ActivePage = HelpTabSheet) and |
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181 | (HelpTabsheet.TabVisible) then |
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182 | begin |
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183 | PageControl2.ActivePageIndex := HlpPrevPageIndex; |
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184 | HelpTabsheet.TabVisible := false; |
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2 | daniel-mar | 185 | end; |
13 | daniel-mar | 186 | |
187 | // Dirty hack... |
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188 | SrcRep._FindDialog.CloseDialog; |
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189 | SrcRep._ReplaceDialog.CloseDialog; |
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2 | daniel-mar | 190 | end; |
191 | |||
13 | daniel-mar | 192 | procedure TForm1.ActionFindExecute(Sender: TObject); |
193 | begin |
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194 | SrcRep.FindExecute; |
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195 | end; |
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196 | |||
16 | daniel-mar | 197 | var |
198 | firstTimeBrowserLoad: boolean = true; |
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2 | daniel-mar | 199 | procedure TForm1.Run(Sender: TObject); |
16 | daniel-mar | 200 | var |
201 | bakTS: TTabSheet; |
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2 | daniel-mar | 202 | begin |
5 | daniel-mar | 203 | memo2.Lines.Text := ''; |
16 | daniel-mar | 204 | |
205 | if firstTimeBrowserLoad then |
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206 | begin |
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207 | bakTS := PageControl1.ActivePage; |
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208 | try |
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209 | PageControl1.ActivePage := HtmlTabSheet; // Required for the first time, otherwise, WebBrowser1.Clear will hang |
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210 | Webbrowser1.Clear; |
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211 | finally |
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212 | PageControl1.ActivePage := bakTS; |
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213 | end; |
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214 | firstTimeBrowserLoad := false; |
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215 | end |
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216 | else |
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217 | Webbrowser1.Clear; |
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218 | |||
5 | daniel-mar | 219 | Screen.Cursor := crHourGlass; |
220 | Application.ProcessMessages; |
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221 | |||
222 | try |
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223 | SynEdit1.Lines.SaveToFile(GetScrapFile); |
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224 | |||
8 | daniel-mar | 225 | memo2.Lines.Text := RunPHPScript(GetScrapFile); |
5 | daniel-mar | 226 | |
8 | daniel-mar | 227 | Webbrowser1.LoadHTML(MarkUpLineReference(memo2.Lines.Text), GetScrapFile); |
5 | daniel-mar | 228 | |
229 | if IsTextHTML(memo2.lines.text) then |
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230 | PageControl1.ActivePage := HtmlTabSheet |
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231 | else |
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232 | PageControl1.ActivePage := PlaintextTabSheet; |
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233 | finally |
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234 | Screen.Cursor := crDefault; |
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2 | daniel-mar | 235 | end; |
5 | daniel-mar | 236 | end; |
2 | daniel-mar | 237 | |
13 | daniel-mar | 238 | procedure TForm1.SynEdit1MouseWheelDown(Sender: TObject; Shift: TShiftState; |
239 | MousePos: TPoint; var Handled: Boolean); |
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240 | begin |
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241 | if ssCtrl in Shift then |
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242 | begin |
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243 | SynEdit1.Font.Size := Max(SynEdit1.Font.Size - 1, 5); |
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244 | end; |
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245 | end; |
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246 | |||
247 | procedure TForm1.SynEdit1MouseWheelUp(Sender: TObject; Shift: TShiftState; |
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248 | MousePos: TPoint; var Handled: Boolean); |
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249 | begin |
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250 | if ssCtrl in Shift then |
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251 | begin |
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252 | SynEdit1.Font.Size := SynEdit1.Font.Size + 1; |
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253 | end; |
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254 | end; |
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255 | |||
5 | daniel-mar | 256 | procedure TForm1.SynEditFocusTimerTimer(Sender: TObject); |
257 | begin |
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258 | SynEditFocusTimer.Enabled := false; |
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259 | Button1.SetFocus; // Workaround for weird bug... This (and the timer) is necessary to get the focus to SynEdit1 |
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260 | SynEdit1.SetFocus; |
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261 | end; |
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2 | daniel-mar | 262 | |
5 | daniel-mar | 263 | procedure TForm1.WebBrowser1BeforeNavigate2(ASender: TObject; |
264 | const pDisp: IDispatch; const URL, Flags, TargetFrameName, PostData, |
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265 | Headers: OleVariant; var Cancel: WordBool); |
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266 | var |
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8 | daniel-mar | 267 | s, myURL: string; |
5 | daniel-mar | 268 | lineno: integer; |
7 | daniel-mar | 269 | p: integer; |
5 | daniel-mar | 270 | begin |
7 | daniel-mar | 271 | {$REGION 'Line number references (PHP errors and warnings)'} |
8 | daniel-mar | 272 | if Copy(URL, 1, length(FASTPHP_GOTO_URI_PREFIX)) = FASTPHP_GOTO_URI_PREFIX then |
5 | daniel-mar | 273 | begin |
274 | try |
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8 | daniel-mar | 275 | s := copy(URL, length(FASTPHP_GOTO_URI_PREFIX)+1, 99); |
5 | daniel-mar | 276 | if not TryStrToInt(s, lineno) then exit; |
277 | GotoLineNo(lineno); |
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278 | SynEditFocusTimer.Enabled := true; |
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279 | finally |
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280 | Cancel := true; |
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281 | end; |
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8 | daniel-mar | 282 | Exit; |
5 | daniel-mar | 283 | end; |
7 | daniel-mar | 284 | {$ENDREGION} |
285 | |||
8 | daniel-mar | 286 | {$REGION 'Intelligent browser (executes PHP scripts)'} |
7 | daniel-mar | 287 | if URL <> 'about:blank' then |
288 | begin |
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289 | myUrl := URL; |
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290 | |||
8 | daniel-mar | 291 | p := Pos('?', myUrl); |
292 | if p >= 1 then myURL := copy(myURL, 1, p-1); |
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7 | daniel-mar | 293 | |
8 | daniel-mar | 294 | // TODO: myURL urldecode |
295 | // TODO: maybe we could even open that file in the editor! |
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7 | daniel-mar | 296 | |
8 | daniel-mar | 297 | 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 | 298 | begin |
8 | daniel-mar | 299 | WebBrowser1.LoadHTML(GetDosOutput('"'+GetPHPExe+'" "'+myURL+'"', ExtractFileDir(Application.ExeName)), myUrl); |
7 | daniel-mar | 300 | Cancel := true; |
301 | end; |
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302 | end; |
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303 | {$ENDREGION} |
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5 | daniel-mar | 304 | end; |
2 | daniel-mar | 305 | |
306 | procedure TForm1.FormClose(Sender: TObject; var Action: TCloseAction); |
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307 | begin |
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13 | daniel-mar | 308 | FastPHPConfig.WriteInteger('User', 'FontSize', SynEdit1.Font.Size); |
2 | daniel-mar | 309 | end; |
310 | |||
15 | daniel-mar | 311 | procedure TForm1.FormCloseQuery(Sender: TObject; var CanClose: Boolean); |
312 | var |
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313 | r: integer; |
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314 | begin |
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315 | if SynEdit1.Modified then |
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316 | begin |
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317 | if ParamStr(1) <> '' then |
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318 | begin |
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319 | r := MessageDlg('Do you want to save?', mtConfirmation, mbYesNoCancel, 0); |
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320 | if r = mrCancel then |
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321 | begin |
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322 | CanClose := false; |
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323 | Exit; |
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324 | end |
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325 | else if r = mrYes then |
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326 | begin |
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327 | SynEdit1.Lines.SaveToFile(GetScrapFile); |
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328 | CanClose := true; |
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329 | end; |
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330 | end |
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331 | else |
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332 | begin |
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333 | SynEdit1.Lines.SaveToFile(GetScrapFile); |
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334 | CanClose := true; |
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335 | end; |
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336 | end; |
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337 | end; |
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338 | |||
2 | daniel-mar | 339 | procedure TForm1.FormCreate(Sender: TObject); |
340 | begin |
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341 | HlpPrevPageIndex := -1; |
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342 | CurSearchTerm := ''; |
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13 | daniel-mar | 343 | Caption := Caption + ' - ' + GetScrapFile; |
344 | SrcRep := TFindReplace.Create(self); |
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345 | SrcRep.Editor := SynEdit1; |
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2 | daniel-mar | 346 | end; |
347 | |||
348 | procedure TForm1.FormDestroy(Sender: TObject); |
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349 | begin |
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350 | if Assigned(ChmIndex) then |
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351 | begin |
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352 | FreeAndNil(ChmIndex); |
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353 | end; |
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13 | daniel-mar | 354 | FreeAndNil(SrcRep); |
2 | daniel-mar | 355 | end; |
356 | |||
357 | procedure TForm1.FormShow(Sender: TObject); |
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358 | var |
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359 | ScrapFile: string; |
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360 | begin |
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361 | ScrapFile := GetScrapFile; |
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362 | if ScrapFile = '' then |
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363 | begin |
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10 | daniel-mar | 364 | Application.Terminate; // Close; |
2 | daniel-mar | 365 | exit; |
366 | end; |
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15 | daniel-mar | 367 | if FileExists(ScrapFile) then |
368 | SynEdit1.Lines.LoadFromFile(ScrapFile) |
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369 | else |
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370 | SynEdit1.Lines.Clear; |
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2 | daniel-mar | 371 | |
372 | PageControl1.ActivePage := PlaintextTabSheet; |
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373 | |||
20 | daniel-mar | 374 | PageControl2.ActivePage := CodeTabsheet; |
2 | daniel-mar | 375 | HelpTabsheet.TabVisible := false; |
5 | daniel-mar | 376 | |
13 | daniel-mar | 377 | SynEdit1.Font.Size := FastPHPConfig.ReadInteger('User', 'FontSize', SynEdit1.Font.Size); |
5 | daniel-mar | 378 | SynEdit1.SetFocus; |
2 | daniel-mar | 379 | end; |
380 | |||
381 | function TForm1.GetScrapFile: string; |
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382 | begin |
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19 | daniel-mar | 383 | if FScrapFile <> '' then exit(FScrapFile); |
384 | |||
15 | daniel-mar | 385 | if ParamStr(1) <> '' then |
13 | daniel-mar | 386 | result := ParamStr(1) |
387 | else |
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388 | result := FastPHPConfig.ReadString('Paths', 'ScrapFile', ''); |
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2 | daniel-mar | 389 | if not FileExists(result) then |
390 | begin |
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19 | daniel-mar | 391 | repeat |
392 | if not OpenDialog3.Execute then |
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393 | begin |
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394 | Application.Terminate; |
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395 | exit(''); |
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396 | end; |
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2 | daniel-mar | 397 | |
19 | daniel-mar | 398 | if not DirectoryExists(ExtractFilePath(OpenDialog3.FileName)) then |
399 | begin |
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400 | ShowMessage('Path does not exist! Please try again.'); |
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401 | end |
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402 | else |
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403 | begin |
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404 | result := OpenDialog3.FileName; |
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405 | end; |
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406 | until result <> ''; |
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2 | daniel-mar | 407 | |
4 | daniel-mar | 408 | SynEdit1.Lines.Clear; |
409 | SynEdit1.Lines.SaveToFile(result); |
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2 | daniel-mar | 410 | |
411 | FastPHPConfig.WriteString('Paths', 'ScrapFile', result); |
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19 | daniel-mar | 412 | FScrapFile := result; |
2 | daniel-mar | 413 | end; |
414 | end; |
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415 | |||
416 | procedure TForm1.Help; |
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417 | var |
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19 | daniel-mar | 418 | IndexFile, chmFile, w, OriginalWord, url: string; |
2 | daniel-mar | 419 | internalHtmlFile: string; |
420 | begin |
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421 | if not Assigned(ChmIndex) then |
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422 | begin |
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423 | IndexFile := FastPHPConfig.ReadString('Paths', 'HelpIndex', ''); |
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424 | IndexFile := ChangeFileExt(IndexFile, '.ini'); // Just to be sure. Maybe someone wrote manually the ".chm" file in there |
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425 | if FileExists(IndexFile) then |
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426 | begin |
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427 | ChmIndex := TMemIniFile.Create(IndexFile); |
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428 | end; |
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429 | end; |
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430 | |||
431 | if Assigned(ChmIndex) then |
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432 | begin |
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433 | IndexFile := FastPHPConfig.ReadString('Paths', 'HelpIndex', ''); |
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434 | // We don't check if IndexFile still exists. It is not important since we have ChmIndex pre-loaded in memory |
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435 | |||
436 | chmFile := ChangeFileExt(IndexFile, '.chm'); |
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437 | if not FileExists(chmFile) then |
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438 | begin |
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439 | FreeAndNil(ChmIndex); |
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440 | end; |
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441 | end; |
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442 | |||
443 | if not Assigned(ChmIndex) then |
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444 | begin |
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445 | if not OpenDialog1.Execute then exit; |
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446 | |||
447 | chmFile := OpenDialog1.FileName; |
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448 | if not FileExists(chmFile) then exit; |
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449 | |||
450 | IndexFile := ChangeFileExt(chmFile, '.ini'); |
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451 | |||
452 | if not FileExists(IndexFile) then |
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453 | begin |
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454 | Panel1.Align := alClient; |
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455 | Panel1.Visible := true; |
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456 | Panel1.BringToFront; |
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457 | Screen.Cursor := crHourGlass; |
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458 | Application.ProcessMessages; |
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459 | try |
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460 | if not ParseCHM(chmFile) then |
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461 | begin |
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462 | ShowMessage('The CHM file is not a valid PHP documentation. Cannot use help.'); |
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463 | exit; |
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464 | end; |
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465 | finally |
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466 | Screen.Cursor := crDefault; |
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467 | Panel1.Visible := false; |
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468 | end; |
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469 | |||
470 | if not FileExists(IndexFile) then |
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471 | begin |
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472 | ShowMessage('Unknown error. Cannot use help.'); |
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473 | exit; |
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474 | end; |
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475 | end; |
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476 | |||
477 | FastPHPConfig.WriteString('Paths', 'HelpIndex', IndexFile); |
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478 | FastPHPConfig.UpdateFile; |
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479 | |||
480 | ChmIndex := TMemIniFile.Create(IndexFile); |
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481 | end; |
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482 | |||
4 | daniel-mar | 483 | w := GetWordUnderCaret(SynEdit1); |
2 | daniel-mar | 484 | if w = '' then exit; |
8 | daniel-mar | 485 | if CharInSet(w[1], ['0'..'9']) then exit; |
19 | daniel-mar | 486 | |
487 | Originalword := w; |
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488 | // w := StringReplace(w, '_', '-', [rfReplaceAll]); |
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2 | daniel-mar | 489 | w := LowerCase(w); |
490 | CurSearchTerm := w; |
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491 | |||
492 | internalHtmlFile := ChmIndex.ReadString('_HelpWords_', CurSearchTerm, ''); |
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493 | if internalHtmlFile = '' then |
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494 | begin |
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495 | HelpTabsheet.TabVisible := false; |
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496 | HlpPrevPageIndex := -1; |
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19 | daniel-mar | 497 | ShowMessageFmt('No help for "%s" available', [Originalword]); |
2 | daniel-mar | 498 | Exit; |
499 | end; |
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500 | |||
501 | url := 'mk:@MSITStore:'+ChmFile+'::'+internalHtmlFile; |
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502 | |||
503 | HlpPrevPageIndex := PageControl2.ActivePageIndex; // Return by pressing ESC |
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504 | HelpTabsheet.TabVisible := true; |
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505 | PageControl2.ActivePage := HelpTabsheet; |
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8 | daniel-mar | 506 | WebBrowser2.Navigate(url); |
507 | WebBrowser2.Wait; |
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2 | daniel-mar | 508 | end; |
509 | |||
5 | daniel-mar | 510 | procedure TForm1.GotoLineNo(LineNo:integer); |
511 | var |
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512 | line: string; |
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513 | i: integer; |
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2 | daniel-mar | 514 | begin |
5 | daniel-mar | 515 | SynEdit1.GotoLineAndCenter(LineNo); |
516 | |||
517 | // Skip indent |
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518 | line := SynEdit1.Lines[SynEdit1.CaretY]; |
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519 | for i := 1 to Length(line) do |
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520 | begin |
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8 | daniel-mar | 521 | if not CharInSet(line[i], [' ', #9]) then |
5 | daniel-mar | 522 | begin |
523 | SynEdit1.CaretX := i-1; |
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524 | break; |
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525 | end; |
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526 | end; |
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527 | |||
20 | daniel-mar | 528 | PageControl2.ActivePage := CodeTabsheet; |
5 | daniel-mar | 529 | if SynEdit1.CanFocus then SynEdit1.SetFocus; |
2 | daniel-mar | 530 | end; |
531 | |||
8 | daniel-mar | 532 | procedure TForm1.PageControl2Changing(Sender: TObject; |
533 | var AllowChange: Boolean); |
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534 | begin |
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535 | if PageControl2.ActivePage = HelpTabsheet then |
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536 | HlpPrevPageIndex := -1 |
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537 | else |
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538 | HlpPrevPageIndex := PageControl2.ActivePageIndex; |
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539 | |||
540 | AllowChange := true; |
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541 | end; |
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542 | |||
5 | daniel-mar | 543 | procedure TForm1.Memo2DblClick(Sender: TObject); |
544 | var |
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16 | daniel-mar | 545 | pfx, line: string; |
5 | daniel-mar | 546 | p, lineno: integer; |
547 | begin |
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548 | line := memo2.Lines.Strings[Memo2.CaretPos.Y]; |
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16 | daniel-mar | 549 | |
18 | daniel-mar | 550 | {$REGION 'Possibility 1: filename.php:lineno'} |
16 | daniel-mar | 551 | pfx := ExtractFileName(GetScrapFile)+':'; |
552 | p := Pos(pfx, line); |
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553 | if p <> 0 then |
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554 | begin |
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555 | line := copy(line, p+length(pfx), 99); |
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556 | if not TryStrToInt(line, lineno) then exit; |
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557 | GotoLineNo(lineno); |
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558 | end; |
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18 | daniel-mar | 559 | {$ENDREGION} |
16 | daniel-mar | 560 | |
18 | daniel-mar | 561 | {$REGION 'Possibility 2: on line xx'} |
16 | daniel-mar | 562 | pfx := ' on line '; |
563 | p := Pos(pfx, line); |
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564 | if p <> 0 then |
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565 | begin |
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566 | line := copy(line, p+length(pfx), 99); |
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567 | if not TryStrToInt(line, lineno) then exit; |
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568 | GotoLineNo(lineno); |
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569 | end; |
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18 | daniel-mar | 570 | {$ENDREGION} |
5 | daniel-mar | 571 | end; |
572 | |||
17 | daniel-mar | 573 | procedure TForm1.Memo2KeyDown(Sender: TObject; var Key: Word; |
574 | Shift: TShiftState); |
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575 | begin |
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576 | if ((ssCtrl in Shift) and (Key = 65)) then TMemo(Sender).SelectAll; |
||
577 | end; |
||
578 | |||
5 | daniel-mar | 579 | function TForm1.MarkUpLineReference(cont: string): string; |
580 | var |
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581 | p, a, b: integer; |
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582 | num: integer; |
||
583 | insert_a, insert_b: string; |
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18 | daniel-mar | 584 | |
585 | procedure _process(toFind: string); |
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5 | daniel-mar | 586 | begin |
18 | daniel-mar | 587 | p := Pos(toFind, cont); |
588 | while p >= 1 do |
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5 | daniel-mar | 589 | begin |
18 | daniel-mar | 590 | a := p+1; |
591 | b := p+length(toFind); |
||
592 | num := 0; |
||
593 | while CharInSet(cont[b], ['0'..'9']) do |
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594 | begin |
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595 | num := num*10 + StrToInt(cont[b]); |
||
596 | inc(b); |
||
597 | end; |
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5 | daniel-mar | 598 | |
18 | daniel-mar | 599 | insert_b := '</a>'; |
600 | insert_a := '<a href="'+FASTPHP_GOTO_URI_PREFIX+IntToStr(num)+'">'; |
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5 | daniel-mar | 601 | |
18 | daniel-mar | 602 | insert(insert_b, cont, b); |
603 | insert(insert_a, cont, a); |
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5 | daniel-mar | 604 | |
18 | daniel-mar | 605 | p := b + Length(insert_a) + Length(insert_b); |
5 | daniel-mar | 606 | |
18 | daniel-mar | 607 | p := PosEx(toFind, cont, p+1); |
608 | end; |
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5 | daniel-mar | 609 | end; |
18 | daniel-mar | 610 | begin |
611 | {$REGION 'Possibility 1: filename.php:lineno'} |
||
612 | _process(ExtractFileName(GetScrapFile)+':'); |
||
613 | {$ENDREGION} |
||
5 | daniel-mar | 614 | |
18 | daniel-mar | 615 | {$REGION 'Possibility 2: on line xx'} |
616 | // TODO: make it more specific to PHP error messages. "on line" is too broad. |
||
617 | _process(' on line '); |
||
618 | {$ENDREGION} |
||
619 | |||
5 | daniel-mar | 620 | result := cont; |
621 | end; |
||
622 | |||
2 | daniel-mar | 623 | end. |