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Rev | Author | Line No. | Line |
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8 | daniel-mar | 1 | unit EditorMain; |
2 | daniel-mar | 2 | |
25 | daniel-mar | 3 | {$Include 'FastPHP.inc'} |
4 | |||
4 | daniel-mar | 5 | (* |
6 | This program requires |
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7 | - Microsoft Internet Controls (TWebBrowser) |
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8 | If you are using Delphi 10.1 Starter Edition, please import the ActiveX TLB |
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9 | "Microsoft Internet Controls" |
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10 | - SynEdit |
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11 | You can obtain SynEdit via Embarcadero GetIt |
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12 | *) |
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13 | |||
2 | daniel-mar | 14 | // TODO: localize |
15 | // TODO: wieso geht copy paste im twebbrowser nicht??? |
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49 | daniel-mar | 16 | // TODO: Wieso dauert webbrowser1 erste kompilierung so lange??? |
5 | daniel-mar | 17 | // TODO: wieso kommt syntax fehler zweimal? einmal stderr einmal stdout? |
18 | // TODO: Browser titlebar (link preview) |
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49 | daniel-mar | 19 | // TODO: "jump to next/prev todo" buttons/shortcuts |
20 | // TODO: "increase/decrease indent" buttons/shortcuts |
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2 | daniel-mar | 21 | |
22 | // Future ideas |
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31 | daniel-mar | 23 | // - code insight |
2 | daniel-mar | 24 | // - verschiedene php versionen? |
25 | // - webbrowser1 nur laden, wenn man den tab anwählt? |
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26 | // - doppelklick auf tab soll diesen schließen |
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5 | daniel-mar | 27 | // - Onlinehelp (www) aufrufen |
13 | daniel-mar | 28 | // - Let all colors be adjustable |
21 | daniel-mar | 29 | // - code in bildschirmmitte (horizontal)? |
2 | daniel-mar | 30 | |
31 | interface |
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32 | |||
33 | uses |
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27 | daniel-mar | 34 | // TODO: "{$IFDEF USE_SHDOCVW_TLB}_TLB{$ENDIF}" does not work with Delphi 10.2 |
2 | daniel-mar | 35 | Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, |
4 | daniel-mar | 36 | Dialogs, StdCtrls, OleCtrls, ComCtrls, ExtCtrls, ToolWin, IniFiles, |
45 | daniel-mar | 37 | SynEditHighlighter, SynHighlighterPHP, SynEdit, ShDocVw_TLB, FindReplace, |
38 | ActnList, SynEditMiscClasses, SynEditSearch, RunPHP, ImgList, SynUnicode, |
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56 | daniel-mar | 39 | System.ImageList, System.Actions, Vcl.Menus, SHDocVw; |
2 | daniel-mar | 40 | |
23 | daniel-mar | 41 | {.$DEFINE OnlineHelp} |
42 | |||
2 | daniel-mar | 43 | type |
44 | TForm1 = class(TForm) |
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45 | PageControl1: TPageControl; |
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46 | PlaintextTabSheet: TTabSheet; |
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47 | HtmlTabSheet: TTabSheet; |
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48 | Memo2: TMemo; |
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49 | WebBrowser1: TWebBrowser; |
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50 | Splitter1: TSplitter; |
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51 | PageControl2: TPageControl; |
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20 | daniel-mar | 52 | CodeTabsheet: TTabSheet; |
2 | daniel-mar | 53 | HelpTabsheet: TTabSheet; |
54 | WebBrowser2: TWebBrowser; |
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55 | OpenDialog1: TOpenDialog; |
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56 | Panel1: TPanel; |
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57 | OpenDialog3: TOpenDialog; |
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4 | daniel-mar | 58 | SynEdit1: TSynEdit; |
59 | SynPHPSyn1: TSynPHPSyn; |
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5 | daniel-mar | 60 | Panel2: TPanel; |
61 | SynEditFocusTimer: TTimer; |
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62 | Button1: TButton; |
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63 | Button2: TButton; |
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64 | Button3: TButton; |
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13 | daniel-mar | 65 | Button4: TButton; |
66 | Button5: TButton; |
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67 | Button6: TButton; |
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68 | ActionList: TActionList; |
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69 | ActionFind: TAction; |
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70 | ActionReplace: TAction; |
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71 | ActionFindNext: TAction; |
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72 | ActionGoto: TAction; |
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73 | ActionSave: TAction; |
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74 | ActionHelp: TAction; |
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75 | ActionRun: TAction; |
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76 | ActionESC: TAction; |
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77 | Button7: TButton; |
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15 | daniel-mar | 78 | ActionOpen: TAction; |
79 | Button8: TButton; |
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22 | daniel-mar | 80 | Button9: TButton; |
81 | ActionFindPrev: TAction; |
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23 | daniel-mar | 82 | Timer1: TTimer; |
83 | ActionSpaceToTab: TAction; |
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84 | Button11: TButton; |
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24 | daniel-mar | 85 | SynEditSearch1: TSynEditSearch; |
27 | daniel-mar | 86 | TreeView1: TTreeView; |
26 | daniel-mar | 87 | Splitter2: TSplitter; |
33 | daniel-mar | 88 | btnLint: TButton; |
89 | ActionLint: TAction; |
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36 | daniel-mar | 90 | ImageList1: TImageList; |
45 | daniel-mar | 91 | RunPopup: TPopupMenu; |
92 | OpeninIDE1: TMenuItem; |
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93 | ActionRunConsole: TAction; |
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94 | Runinconsole1: TMenuItem; |
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56 | daniel-mar | 95 | SavePopup: TPopupMenu; |
96 | Saveas1: TMenuItem; |
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97 | Save1: TMenuItem; |
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98 | SaveDialog1: TSaveDialog; |
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57 | daniel-mar | 99 | BtnSpecialChars: TImage; |
100 | BtnSpecialCharsOff: TImage; |
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101 | BtnSpecialCharsOn: TImage; |
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2 | daniel-mar | 102 | procedure Run(Sender: TObject); |
45 | daniel-mar | 103 | procedure RunConsole(Sender: TObject); |
2 | daniel-mar | 104 | procedure FormShow(Sender: TObject); |
105 | procedure FormCreate(Sender: TObject); |
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106 | procedure FormDestroy(Sender: TObject); |
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107 | procedure FormClose(Sender: TObject; var Action: TCloseAction); |
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108 | procedure PageControl2Changing(Sender: TObject; var AllowChange: Boolean); |
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5 | daniel-mar | 109 | procedure Memo2DblClick(Sender: TObject); |
45 | daniel-mar | 110 | (* |
44 | daniel-mar | 111 | {$IFDEF USE_SHDOCVW_TLB} |
45 | daniel-mar | 112 | *) |
5 | daniel-mar | 113 | procedure WebBrowser1BeforeNavigate2(ASender: TObject; |
27 | daniel-mar | 114 | const pDisp: IDispatch; const URL, Flags, TargetFrameName, PostData, |
5 | daniel-mar | 115 | Headers: OleVariant; var Cancel: WordBool); |
45 | daniel-mar | 116 | (* |
44 | daniel-mar | 117 | {$ELSE} |
118 | procedure WebBrowser1BeforeNavigate2(ASender: TObject; |
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119 | const pDisp: IDispatch; var URL, Flags, TargetFrameName, PostData, |
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120 | Headers: OleVariant; var Cancel: WordBool); |
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121 | {$ENDIF} |
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45 | daniel-mar | 122 | *) |
44 | daniel-mar | 123 | procedure BeforeNavigate(const URL: OleVariant; var Cancel: WordBool); |
5 | daniel-mar | 124 | procedure SynEditFocusTimerTimer(Sender: TObject); |
13 | daniel-mar | 125 | procedure ActionFindExecute(Sender: TObject); |
126 | procedure ActionReplaceExecute(Sender: TObject); |
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127 | procedure ActionFindNextExecute(Sender: TObject); |
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128 | procedure ActionGotoExecute(Sender: TObject); |
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129 | procedure ActionSaveExecute(Sender: TObject); |
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130 | procedure ActionHelpExecute(Sender: TObject); |
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131 | procedure ActionRunExecute(Sender: TObject); |
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132 | procedure ActionESCExecute(Sender: TObject); |
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133 | procedure SynEdit1MouseWheelDown(Sender: TObject; Shift: TShiftState; |
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134 | MousePos: TPoint; var Handled: Boolean); |
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135 | procedure SynEdit1MouseWheelUp(Sender: TObject; Shift: TShiftState; |
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136 | MousePos: TPoint; var Handled: Boolean); |
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15 | daniel-mar | 137 | procedure ActionOpenExecute(Sender: TObject); |
138 | procedure FormCloseQuery(Sender: TObject; var CanClose: Boolean); |
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17 | daniel-mar | 139 | procedure Memo2KeyDown(Sender: TObject; var Key: Word; Shift: TShiftState); |
22 | daniel-mar | 140 | procedure ActionFindPrevExecute(Sender: TObject); |
23 | daniel-mar | 141 | procedure SynEdit1MouseCursor(Sender: TObject; |
142 | const aLineCharPos: TBufferCoord; var aCursor: TCursor); |
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143 | procedure Timer1Timer(Sender: TObject); |
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144 | procedure ActionSpaceToTabExecute(Sender: TObject); |
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27 | daniel-mar | 145 | procedure TreeView1DblClick(Sender: TObject); |
30 | daniel-mar | 146 | procedure SynEdit1GutterClick(Sender: TObject; Button: TMouseButton; X, Y, |
147 | Line: Integer; Mark: TSynEditMark); |
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31 | daniel-mar | 148 | procedure SynEdit1PaintTransient(Sender: TObject; Canvas: TCanvas; |
149 | TransientType: TTransientType); |
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33 | daniel-mar | 150 | procedure ActionLintExecute(Sender: TObject); |
45 | daniel-mar | 151 | procedure ActionRunConsoleExecute(Sender: TObject); |
47 | daniel-mar | 152 | procedure SynEdit1Change(Sender: TObject); |
56 | daniel-mar | 153 | procedure Saveas1Click(Sender: TObject); |
154 | procedure Save1Click(Sender: TObject); |
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57 | daniel-mar | 155 | procedure BtnSpecialCharsClick(Sender: TObject); |
2 | daniel-mar | 156 | private |
157 | CurSearchTerm: string; |
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158 | HlpPrevPageIndex: integer; |
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24 | daniel-mar | 159 | SrcRep: TSynEditFindReplace; |
23 | daniel-mar | 160 | {$IFDEF OnlineHelp} |
161 | gOnlineHelpWord: string; |
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162 | {$ENDIF} |
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2 | daniel-mar | 163 | procedure Help; |
5 | daniel-mar | 164 | function MarkUpLineReference(cont: string): string; |
40 | daniel-mar | 165 | function InputRequestCallback(var data: AnsiString): boolean; |
166 | function OutputNotifyCallback(const data: AnsiString): boolean; |
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2 | daniel-mar | 167 | protected |
168 | ChmIndex: TMemIniFile; |
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19 | daniel-mar | 169 | FScrapFile: string; |
56 | daniel-mar | 170 | FSaveAsFilename: string; |
27 | daniel-mar | 171 | codeExplorer: TRunCodeExplorer; |
172 | procedure GotoLineNo(LineNo: integer); |
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2 | daniel-mar | 173 | function GetScrapFile: string; |
27 | daniel-mar | 174 | procedure StartCodeExplorer; |
47 | daniel-mar | 175 | procedure RefreshModifySign; |
2 | daniel-mar | 176 | end; |
177 | |||
178 | var |
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179 | Form1: TForm1; |
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180 | |||
181 | implementation |
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182 | |||
183 | {$R *.dfm} |
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184 | |||
30 | daniel-mar | 185 | {$R Cursors.res} |
186 | |||
2 | daniel-mar | 187 | uses |
25 | daniel-mar | 188 | Functions, StrUtils, WebBrowserUtils, FastPHPUtils, Math, ShellAPI, RichEdit, |
49 | daniel-mar | 189 | FastPHPTreeView, ImageListEx, FastPHPConfig; |
2 | daniel-mar | 190 | |
30 | daniel-mar | 191 | const |
192 | crMouseGutter = 1; |
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193 | |||
47 | daniel-mar | 194 | procedure TForm1.RefreshModifySign; |
195 | var |
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196 | tmp: string; |
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197 | begin |
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198 | tmp := Caption; |
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199 | |||
200 | tmp := StringReplace(tmp, '*', '', [rfReplaceAll]); |
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201 | if SynEdit1.Modified then tmp := tmp + '*'; |
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202 | |||
203 | if Caption <> tmp then Caption := tmp; |
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204 | end; |
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205 | |||
13 | daniel-mar | 206 | procedure TForm1.ActionFindNextExecute(Sender: TObject); |
207 | begin |
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208 | SrcRep.FindNext; |
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209 | end; |
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210 | |||
22 | daniel-mar | 211 | procedure TForm1.ActionFindPrevExecute(Sender: TObject); |
212 | begin |
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213 | SrcRep.FindPrev; |
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214 | end; |
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215 | |||
13 | daniel-mar | 216 | procedure TForm1.ActionGotoExecute(Sender: TObject); |
5 | daniel-mar | 217 | var |
218 | val: string; |
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219 | lineno: integer; |
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220 | begin |
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13 | daniel-mar | 221 | // TODO: VK_LMENU does not work! only works with AltGr but not Alt |
222 | // http://stackoverflow.com/questions/16828250/delphi-xe2-how-to-prevent-the-alt-key-stealing-focus ? |
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5 | daniel-mar | 223 | |
13 | daniel-mar | 224 | InputQuery('Go to', 'Line number:', val); |
225 | if not TryStrToInt(val, lineno) then |
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226 | begin |
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227 | if SynEdit1.CanFocus then SynEdit1.SetFocus; |
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228 | exit; |
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229 | end; |
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230 | GotoLineNo(lineno); |
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231 | end; |
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5 | daniel-mar | 232 | |
13 | daniel-mar | 233 | procedure TForm1.ActionHelpExecute(Sender: TObject); |
234 | begin |
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235 | Help; |
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236 | if PageControl2.ActivePage = HelpTabsheet then |
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237 | WebBrowser2.SetFocus |
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20 | daniel-mar | 238 | else if PageControl2.ActivePage = CodeTabsheet then |
13 | daniel-mar | 239 | SynEdit1.SetFocus; |
240 | end; |
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8 | daniel-mar | 241 | |
33 | daniel-mar | 242 | procedure TForm1.ActionLintExecute(Sender: TObject); |
243 | begin |
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244 | Run(Sender); |
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245 | SynEdit1.SetFocus; |
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246 | end; |
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247 | |||
15 | daniel-mar | 248 | procedure TForm1.ActionOpenExecute(Sender: TObject); |
249 | begin |
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250 | If OpenDialog3.Execute then |
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251 | begin |
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252 | ShellExecute(0, 'open', PChar(ParamStr(0)), PChar(OpenDialog3.FileName), '', SW_NORMAL); |
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253 | end; |
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254 | end; |
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255 | |||
13 | daniel-mar | 256 | procedure TForm1.ActionReplaceExecute(Sender: TObject); |
257 | begin |
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258 | SrcRep.ReplaceExecute; |
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259 | end; |
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5 | daniel-mar | 260 | |
45 | daniel-mar | 261 | procedure TForm1.ActionRunConsoleExecute(Sender: TObject); |
262 | begin |
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263 | RunConsole(Sender); |
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264 | SynEdit1.SetFocus; |
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265 | end; |
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266 | |||
13 | daniel-mar | 267 | procedure TForm1.ActionRunExecute(Sender: TObject); |
268 | begin |
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269 | Run(Sender); |
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270 | SynEdit1.SetFocus; |
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271 | end; |
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5 | daniel-mar | 272 | |
13 | daniel-mar | 273 | procedure TForm1.ActionSaveExecute(Sender: TObject); |
274 | begin |
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27 | daniel-mar | 275 | SynEdit1.Lines.SaveToFile(GetScrapFile); |
16 | daniel-mar | 276 | SynEdit1.Modified := false; |
47 | daniel-mar | 277 | RefreshModifySign; |
13 | daniel-mar | 278 | end; |
279 | |||
23 | daniel-mar | 280 | procedure TForm1.ActionSpaceToTabExecute(Sender: TObject); |
281 | |||
282 | function SpacesAtBeginning(line: string): integer; |
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283 | begin |
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284 | result := 0; |
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44 | daniel-mar | 285 | if Trim(line) = '' then exit; |
23 | daniel-mar | 286 | while line[result+1] = ' ' do |
287 | begin |
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288 | inc(result); |
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289 | end; |
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290 | end; |
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291 | |||
44 | daniel-mar | 292 | function GuessIndent(lines: {$IFDEF UNICODE}TStrings{$ELSE}TUnicodeStrings{$ENDIF}): integer; |
23 | daniel-mar | 293 | function _Check(indent: integer): boolean; |
294 | var |
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295 | i: integer; |
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296 | begin |
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297 | result := true; |
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298 | for i := 0 to lines.Count-1 do |
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299 | if SpacesAtBeginning(lines.Strings[i]) mod indent <> 0 then |
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300 | begin |
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301 | // ShowMessageFmt('Zeile "%s" nicht durch %d teilbar!', [lines.strings[i], indent]); |
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44 | daniel-mar | 302 | result := false; |
303 | exit; |
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23 | daniel-mar | 304 | end; |
305 | end; |
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306 | var |
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307 | i: integer; |
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308 | begin |
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309 | for i := 8 downto 2 do |
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310 | begin |
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44 | daniel-mar | 311 | if _Check(i) then |
312 | begin |
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313 | result := i; |
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314 | exit; |
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315 | end; |
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23 | daniel-mar | 316 | end; |
317 | result := -1; |
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318 | end; |
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319 | |||
44 | daniel-mar | 320 | procedure SpaceToTab(lines: {$IFDEF UNICODE}TStrings{$ELSE}TUnicodeStrings{$ENDIF}; indent: integer); |
23 | daniel-mar | 321 | var |
322 | i, spaces: integer; |
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323 | begin |
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324 | for i := 0 to lines.Count-1 do |
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325 | begin |
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326 | spaces := SpacesAtBeginning(lines.Strings[i]); |
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327 | lines.Strings[i] := StringOfChar(#9, spaces div indent) + StringOfChar(' ', spaces mod indent) + Copy(lines.Strings[i], spaces+1, Length(lines.Strings[i])-spaces); |
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328 | end; |
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329 | end; |
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330 | |||
44 | daniel-mar | 331 | function SpacesAvailable(lines: {$IFDEF UNICODE}TStrings{$ELSE}TUnicodeStrings{$ENDIF}): boolean; |
23 | daniel-mar | 332 | var |
333 | i, spaces: integer; |
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334 | begin |
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335 | for i := 0 to lines.Count-1 do |
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336 | begin |
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337 | spaces := SpacesAtBeginning(lines.Strings[i]); |
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44 | daniel-mar | 338 | if spaces > 0 then |
339 | begin |
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340 | result := true; |
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341 | exit; |
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342 | end; |
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23 | daniel-mar | 343 | end; |
44 | daniel-mar | 344 | result := false; |
345 | exit; |
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23 | daniel-mar | 346 | end; |
347 | |||
348 | var |
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349 | val: string; |
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350 | ind: integer; |
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351 | resourcestring |
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352 | SNoLinesAvailable = 'No lines with spaces at the beginning available'; |
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353 | begin |
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354 | // TODO: if something is selected, only process the selected part |
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355 | |||
356 | if not SpacesAvailable(SynEdit1.Lines) then |
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357 | begin |
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49 | daniel-mar | 358 | MessageDlg(SNoLinesAvailable, mtInformation, [mbOk], 0); |
23 | daniel-mar | 359 | exit; |
360 | end; |
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361 | |||
362 | ind := GuessIndent(SynEdit1.Lines); |
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363 | if ind <> -1 then val := IntToStr(ind); |
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364 | |||
365 | InputQuery('Spaces to tabs', 'Indent:', val); // TODO: handle CANCEL correctly... |
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44 | daniel-mar | 366 | if TryStrToInt(Trim(val), ind) then |
23 | daniel-mar | 367 | begin |
368 | if ind = 0 then exit; |
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369 | SpaceToTab(SynEdit1.Lines, ind); |
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370 | end; |
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371 | |||
372 | if SynEdit1.CanFocus then SynEdit1.SetFocus; |
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373 | end; |
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374 | |||
13 | daniel-mar | 375 | procedure TForm1.ActionESCExecute(Sender: TObject); |
376 | begin |
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377 | if (HlpPrevPageIndex <> -1) and (PageControl2.ActivePage = HelpTabSheet) and |
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378 | (HelpTabsheet.TabVisible) then |
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379 | begin |
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380 | PageControl2.ActivePageIndex := HlpPrevPageIndex; |
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381 | HelpTabsheet.TabVisible := false; |
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2 | daniel-mar | 382 | end; |
13 | daniel-mar | 383 | |
384 | // Dirty hack... |
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22 | daniel-mar | 385 | SrcRep.CloseDialogs; |
2 | daniel-mar | 386 | end; |
387 | |||
13 | daniel-mar | 388 | procedure TForm1.ActionFindExecute(Sender: TObject); |
389 | begin |
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390 | SrcRep.FindExecute; |
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391 | end; |
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392 | |||
16 | daniel-mar | 393 | var |
394 | firstTimeBrowserLoad: boolean = true; |
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2 | daniel-mar | 395 | procedure TForm1.Run(Sender: TObject); |
16 | daniel-mar | 396 | var |
397 | bakTS: TTabSheet; |
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2 | daniel-mar | 398 | begin |
5 | daniel-mar | 399 | memo2.Lines.Text := ''; |
16 | daniel-mar | 400 | |
401 | if firstTimeBrowserLoad then |
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402 | begin |
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403 | bakTS := PageControl1.ActivePage; |
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404 | try |
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405 | PageControl1.ActivePage := HtmlTabSheet; // Required for the first time, otherwise, WebBrowser1.Clear will hang |
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406 | Webbrowser1.Clear; |
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407 | finally |
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408 | PageControl1.ActivePage := bakTS; |
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409 | end; |
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410 | firstTimeBrowserLoad := false; |
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411 | end |
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412 | else |
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413 | Webbrowser1.Clear; |
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414 | |||
5 | daniel-mar | 415 | Screen.Cursor := crHourGlass; |
416 | Application.ProcessMessages; |
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417 | |||
418 | try |
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47 | daniel-mar | 419 | ActionSave.Execute; // TODO: if it is not the scrap file: do not save the file, since the user did not intended to save... better create a temporary file and run it instead. |
5 | daniel-mar | 420 | |
45 | daniel-mar | 421 | memo2.Lines.Text := RunPHPScript(GetScrapFile, Sender=ActionLint, False); |
5 | daniel-mar | 422 | |
8 | daniel-mar | 423 | Webbrowser1.LoadHTML(MarkUpLineReference(memo2.Lines.Text), GetScrapFile); |
5 | daniel-mar | 424 | |
425 | if IsTextHTML(memo2.lines.text) then |
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426 | PageControl1.ActivePage := HtmlTabSheet |
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427 | else |
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428 | PageControl1.ActivePage := PlaintextTabSheet; |
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429 | finally |
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430 | Screen.Cursor := crDefault; |
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2 | daniel-mar | 431 | end; |
5 | daniel-mar | 432 | end; |
2 | daniel-mar | 433 | |
45 | daniel-mar | 434 | procedure TForm1.RunConsole(Sender: TObject); |
435 | begin |
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47 | daniel-mar | 436 | ActionSave.Execute; // TODO: if it is not the scrap file: do not save the file, since the user did not intended to save... better create a temporary file and run it instead. |
45 | daniel-mar | 437 | RunPHPScript(GetScrapFile, Sender=ActionLint, True); |
438 | end; |
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439 | |||
47 | daniel-mar | 440 | procedure TForm1.SynEdit1Change(Sender: TObject); |
441 | begin |
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442 | RefreshModifySign; |
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443 | end; |
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444 | |||
30 | daniel-mar | 445 | procedure TForm1.SynEdit1GutterClick(Sender: TObject; Button: TMouseButton; X, |
446 | Y, Line: Integer; Mark: TSynEditMark); |
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447 | begin |
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448 | (* |
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449 | TSynEdit(Sender).CaretX := 1; |
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450 | TSynEdit(Sender).CaretY := Line; |
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451 | TSynEdit(Sender).SelLength := Length(TSynEdit(Sender).LineText); |
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452 | *) |
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453 | end; |
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454 | |||
23 | daniel-mar | 455 | procedure TForm1.SynEdit1MouseCursor(Sender: TObject; const aLineCharPos: TBufferCoord; var aCursor: TCursor); |
456 | {$IFDEF OnlineHelp} |
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457 | var |
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458 | Line: Integer; |
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459 | Column: Integer; |
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460 | word: string; |
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461 | begin |
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462 | Line := aLineCharPos.Line-1; |
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463 | Column := aLineCharPos.Char-1; |
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464 | word := GetWordUnderPos(TSynEdit(Sender), Line, Column); |
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465 | if word <> gOnlineHelpWord then |
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466 | begin |
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467 | gOnlineHelpWord := word; |
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468 | Timer1.Enabled := false; |
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469 | Timer1.Enabled := true; |
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470 | end; |
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471 | {$ELSE} |
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472 | begin |
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473 | {$ENDIF} |
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474 | end; |
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475 | |||
13 | daniel-mar | 476 | procedure TForm1.SynEdit1MouseWheelDown(Sender: TObject; Shift: TShiftState; |
477 | MousePos: TPoint; var Handled: Boolean); |
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478 | begin |
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479 | if ssCtrl in Shift then |
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480 | begin |
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481 | SynEdit1.Font.Size := Max(SynEdit1.Font.Size - 1, 5); |
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23 | daniel-mar | 482 | Handled := true; |
483 | end |
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484 | else Handled := false; |
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13 | daniel-mar | 485 | end; |
486 | |||
487 | procedure TForm1.SynEdit1MouseWheelUp(Sender: TObject; Shift: TShiftState; |
||
488 | MousePos: TPoint; var Handled: Boolean); |
||
489 | begin |
||
490 | if ssCtrl in Shift then |
||
491 | begin |
||
492 | SynEdit1.Font.Size := SynEdit1.Font.Size + 1; |
||
23 | daniel-mar | 493 | Handled := true; |
494 | end |
||
495 | else Handled := false; |
||
13 | daniel-mar | 496 | end; |
497 | |||
31 | daniel-mar | 498 | procedure TForm1.SynEdit1PaintTransient(Sender: TObject; Canvas: TCanvas; TransientType: TTransientType); |
499 | var |
||
500 | Editor: TSynEdit; |
||
501 | OpenChars: array of WideChar;//[0..2] of WideChar=(); |
||
502 | CloseChars: array of WideChar;//[0..2] of WideChar=(); |
||
503 | |||
504 | function IsCharBracket(AChar: WideChar): Boolean; |
||
505 | begin |
||
506 | case AChar of |
||
507 | '{','[','(','<','}',']',')','>': |
||
508 | Result := True; |
||
509 | else |
||
510 | Result := False; |
||
511 | end; |
||
512 | end; |
||
513 | |||
514 | function CharToPixels(P: TBufferCoord): TPoint; |
||
515 | begin |
||
516 | Result := Editor.RowColumnToPixels(Editor.BufferToDisplayPos(P)); |
||
517 | end; |
||
518 | |||
519 | const |
||
33 | daniel-mar | 520 | COLOR_FG = clGreen; |
521 | COLOR_BG = clLime; |
||
31 | daniel-mar | 522 | var |
523 | P: TBufferCoord; |
||
524 | Pix: TPoint; |
||
525 | D: TDisplayCoord; |
||
526 | S: UnicodeString; |
||
527 | I: Integer; |
||
528 | Attri: TSynHighlighterAttributes; |
||
529 | ArrayLength: Integer; |
||
530 | start: Integer; |
||
531 | TmpCharA, TmpCharB: WideChar; |
||
44 | daniel-mar | 532 | begin |
31 | daniel-mar | 533 | // Source: https://github.com/SynEdit/SynEdit/blob/master/Demos/OnPaintTransientDemo/Unit1.pas |
534 | |||
535 | if TSynEdit(Sender).SelAvail then exit; |
||
536 | Editor := TSynEdit(Sender); |
||
537 | ArrayLength:= 3; |
||
538 | |||
539 | (* |
||
540 | if (Editor.Highlighter = shHTML) or (Editor.Highlighter = shXML) then |
||
541 | inc(ArrayLength); |
||
542 | *) |
||
543 | |||
544 | SetLength(OpenChars, ArrayLength); |
||
545 | SetLength(CloseChars, ArrayLength); |
||
546 | for i := 0 to ArrayLength - 1 do |
||
547 | begin |
||
548 | case i of |
||
549 | 0: begin OpenChars[i] := '('; CloseChars[i] := ')'; end; |
||
550 | 1: begin OpenChars[i] := '{'; CloseChars[i] := '}'; end; |
||
551 | 2: begin OpenChars[i] := '['; CloseChars[i] := ']'; end; |
||
552 | 3: begin OpenChars[i] := '<'; CloseChars[i] := '>'; end; |
||
553 | end; |
||
554 | end; |
||
555 | |||
556 | P := Editor.CaretXY; |
||
557 | D := Editor.DisplayXY; |
||
558 | |||
559 | Start := Editor.SelStart; |
||
560 | |||
561 | if (Start > 0) and (Start <= length(Editor.Text)) then |
||
562 | TmpCharA := Editor.Text[Start] |
||
563 | else |
||
564 | TmpCharA := #0; |
||
565 | |||
44 | daniel-mar | 566 | if (Start > 0){Added by VTS} and (Start < length(Editor.Text)) then |
31 | daniel-mar | 567 | TmpCharB := Editor.Text[Start + 1] |
568 | else |
||
569 | TmpCharB := #0; |
||
570 | |||
571 | if not IsCharBracket(TmpCharA) and not IsCharBracket(TmpCharB) then exit; |
||
572 | S := TmpCharB; |
||
573 | if not IsCharBracket(TmpCharB) then |
||
574 | begin |
||
575 | P.Char := P.Char - 1; |
||
576 | S := TmpCharA; |
||
577 | end; |
||
578 | Editor.GetHighlighterAttriAtRowCol(P, S, Attri); |
||
579 | |||
580 | if (Editor.Highlighter.SymbolAttribute = Attri) then |
||
581 | begin |
||
582 | for i := low(OpenChars) to High(OpenChars) do |
||
583 | begin |
||
584 | if (S = OpenChars[i]) or (S = CloseChars[i]) then |
||
585 | begin |
||
586 | Pix := CharToPixels(P); |
||
587 | |||
588 | Editor.Canvas.Brush.Style := bsSolid;//Clear; |
||
589 | Editor.Canvas.Font.Assign(Editor.Font); |
||
590 | Editor.Canvas.Font.Style := Attri.Style; |
||
591 | |||
592 | if (TransientType = ttAfter) then |
||
593 | begin |
||
594 | Editor.Canvas.Font.Color := COLOR_FG; |
||
595 | Editor.Canvas.Brush.Color := COLOR_BG; |
||
596 | end |
||
597 | else |
||
598 | begin |
||
599 | Editor.Canvas.Font.Color := Attri.Foreground; |
||
600 | Editor.Canvas.Brush.Color := Attri.Background; |
||
601 | end; |
||
602 | if Editor.Canvas.Font.Color = clNone then |
||
603 | Editor.Canvas.Font.Color := Editor.Font.Color; |
||
604 | if Editor.Canvas.Brush.Color = clNone then |
||
605 | Editor.Canvas.Brush.Color := Editor.Color; |
||
606 | |||
607 | Editor.Canvas.TextOut(Pix.X, Pix.Y, S); |
||
608 | P := Editor.GetMatchingBracketEx(P); |
||
609 | |||
610 | if (P.Char > 0) and (P.Line > 0) then |
||
611 | begin |
||
612 | Pix := CharToPixels(P); |
||
613 | if Pix.X > Editor.Gutter.Width then |
||
614 | begin |
||
615 | {$REGION 'Added by ViaThinkSoft'} |
||
616 | if (TransientType = ttAfter) then |
||
617 | begin |
||
618 | Editor.Canvas.Font.Color := COLOR_FG; |
||
619 | Editor.Canvas.Brush.Color := COLOR_BG; |
||
620 | end |
||
621 | else |
||
622 | begin |
||
623 | Editor.Canvas.Font.Color := Attri.Foreground; |
||
624 | Editor.Canvas.Brush.Color := Attri.Background; |
||
625 | end; |
||
626 | if Editor.Canvas.Font.Color = clNone then |
||
627 | Editor.Canvas.Font.Color := Editor.Font.Color; |
||
628 | if Editor.Canvas.Brush.Color = clNone then |
||
629 | Editor.Canvas.Brush.Color := Editor.Color; |
||
630 | {$ENDREGION} |
||
631 | if S = OpenChars[i] then |
||
632 | Editor.Canvas.TextOut(Pix.X, Pix.Y, CloseChars[i]) |
||
633 | else Editor.Canvas.TextOut(Pix.X, Pix.Y, OpenChars[i]); |
||
634 | end; |
||
635 | end; |
||
636 | end; |
||
637 | end; |
||
638 | Editor.Canvas.Brush.Style := bsSolid; |
||
639 | end; |
||
640 | end; |
||
641 | |||
5 | daniel-mar | 642 | procedure TForm1.SynEditFocusTimerTimer(Sender: TObject); |
643 | begin |
||
644 | SynEditFocusTimer.Enabled := false; |
||
645 | Button1.SetFocus; // Workaround for weird bug... This (and the timer) is necessary to get the focus to SynEdit1 |
||
646 | SynEdit1.SetFocus; |
||
647 | end; |
||
2 | daniel-mar | 648 | |
23 | daniel-mar | 649 | procedure TForm1.Timer1Timer(Sender: TObject); |
650 | begin |
||
651 | {$IFDEF OnlineHelp} |
||
652 | Timer1.Enabled := false; |
||
653 | |||
654 | // TODO: Insert a small online help hint |
||
655 | //Caption := gOnlineHelpWord; |
||
656 | {$ENDIF} |
||
657 | end; |
||
658 | |||
27 | daniel-mar | 659 | procedure TForm1.TreeView1DblClick(Sender: TObject); |
660 | var |
||
661 | tn: TTreeNode; |
||
32 | daniel-mar | 662 | lineNo: integer; |
27 | daniel-mar | 663 | begin |
664 | tn := TTreeView(Sender).Selected; |
||
665 | if tn = nil then exit; |
||
32 | daniel-mar | 666 | lineNo := Integer(tn.Data); |
667 | if lineNo > 0 then GotoLineNo(lineNo); |
||
27 | daniel-mar | 668 | end; |
669 | |||
45 | daniel-mar | 670 | (* |
44 | daniel-mar | 671 | {$IFDEF USE_SHDOCVW_TLB} |
45 | daniel-mar | 672 | *) |
5 | daniel-mar | 673 | procedure TForm1.WebBrowser1BeforeNavigate2(ASender: TObject; |
27 | daniel-mar | 674 | const pDisp: IDispatch; const URL, Flags, TargetFrameName, PostData, |
5 | daniel-mar | 675 | Headers: OleVariant; var Cancel: WordBool); |
44 | daniel-mar | 676 | begin |
677 | BeforeNavigate(URL, Cancel); |
||
678 | end; |
||
45 | daniel-mar | 679 | (* |
44 | daniel-mar | 680 | {$ELSE} |
681 | procedure TForm1.WebBrowser1BeforeNavigate2(ASender: TObject; |
||
682 | const pDisp: IDispatch; var URL, Flags, TargetFrameName, PostData, |
||
683 | Headers: OleVariant; var Cancel: WordBool); |
||
684 | begin |
||
685 | BeforeNavigate(URL, Cancel); |
||
686 | end; |
||
687 | {$ENDIF} |
||
45 | daniel-mar | 688 | *) |
44 | daniel-mar | 689 | |
690 | procedure TForm1.BeforeNavigate(const URL: OleVariant; var Cancel: WordBool); |
||
5 | daniel-mar | 691 | var |
8 | daniel-mar | 692 | s, myURL: string; |
5 | daniel-mar | 693 | lineno: integer; |
7 | daniel-mar | 694 | p: integer; |
5 | daniel-mar | 695 | begin |
7 | daniel-mar | 696 | {$REGION 'Line number references (PHP errors and warnings)'} |
8 | daniel-mar | 697 | if Copy(URL, 1, length(FASTPHP_GOTO_URI_PREFIX)) = FASTPHP_GOTO_URI_PREFIX then |
5 | daniel-mar | 698 | begin |
699 | try |
||
8 | daniel-mar | 700 | s := copy(URL, length(FASTPHP_GOTO_URI_PREFIX)+1, 99); |
5 | daniel-mar | 701 | if not TryStrToInt(s, lineno) then exit; |
702 | GotoLineNo(lineno); |
||
703 | SynEditFocusTimer.Enabled := true; |
||
704 | finally |
||
705 | Cancel := true; |
||
706 | end; |
||
8 | daniel-mar | 707 | Exit; |
5 | daniel-mar | 708 | end; |
7 | daniel-mar | 709 | {$ENDREGION} |
710 | |||
8 | daniel-mar | 711 | {$REGION 'Intelligent browser (executes PHP scripts)'} |
7 | daniel-mar | 712 | if URL <> 'about:blank' then |
713 | begin |
||
714 | myUrl := URL; |
||
715 | |||
8 | daniel-mar | 716 | p := Pos('?', myUrl); |
717 | if p >= 1 then myURL := copy(myURL, 1, p-1); |
||
7 | daniel-mar | 718 | |
8 | daniel-mar | 719 | // TODO: myURL urldecode |
720 | // TODO: maybe we could even open that file in the editor! |
||
7 | daniel-mar | 721 | |
8 | daniel-mar | 722 | if FileExists(myURL) and (EndsText('.php', myURL) or EndsText('.php3', myURL) or EndsText('.php4', myURL) or EndsText('.php5', myURL) or EndsText('.phps', myURL)) then |
7 | daniel-mar | 723 | begin |
27 | daniel-mar | 724 | WebBrowser1.LoadHTML(RunPHPScript(myURL), myUrl); |
7 | daniel-mar | 725 | Cancel := true; |
726 | end; |
||
727 | end; |
||
728 | {$ENDREGION} |
||
5 | daniel-mar | 729 | end; |
2 | daniel-mar | 730 | |
57 | daniel-mar | 731 | procedure TForm1.BtnSpecialCharsClick(Sender: TObject); |
732 | var |
||
733 | opts: TSynEditorOptions; |
||
734 | begin |
||
735 | opts := SynEdit1.Options; |
||
736 | if eoShowSpecialChars in SynEdit1.Options then |
||
737 | begin |
||
738 | BtnSpecialChars.Picture.Assign(BtnSpecialCharsOff.Picture); |
||
739 | Exclude(opts, eoShowSpecialChars); |
||
740 | TFastPHPConfig.SpecialChars := false; |
||
741 | end |
||
742 | else |
||
743 | begin |
||
744 | BtnSpecialChars.Picture.Assign(BtnSpecialCharsOn.Picture); |
||
745 | Include(opts, eoShowSpecialChars); |
||
746 | TFastPHPConfig.SpecialChars := true; |
||
747 | end; |
||
748 | SynEdit1.Options := opts; |
||
749 | end; |
||
750 | |||
2 | daniel-mar | 751 | procedure TForm1.FormClose(Sender: TObject; var Action: TCloseAction); |
752 | begin |
||
49 | daniel-mar | 753 | TFastPHPConfig.FontSize := SynEdit1.Font.Size; |
2 | daniel-mar | 754 | end; |
755 | |||
15 | daniel-mar | 756 | procedure TForm1.FormCloseQuery(Sender: TObject; var CanClose: Boolean); |
757 | var |
||
758 | r: integer; |
||
759 | begin |
||
760 | if SynEdit1.Modified then |
||
761 | begin |
||
56 | daniel-mar | 762 | if (ParamStr(1) <> '') or (FSaveAsFilename <> '') then |
15 | daniel-mar | 763 | begin |
764 | r := MessageDlg('Do you want to save?', mtConfirmation, mbYesNoCancel, 0); |
||
765 | if r = mrCancel then |
||
766 | begin |
||
767 | CanClose := false; |
||
768 | Exit; |
||
769 | end |
||
770 | else if r = mrYes then |
||
771 | begin |
||
47 | daniel-mar | 772 | ActionSave.Execute; |
15 | daniel-mar | 773 | CanClose := true; |
774 | end; |
||
775 | end |
||
776 | else |
||
777 | begin |
||
47 | daniel-mar | 778 | ActionSave.Execute; |
15 | daniel-mar | 779 | CanClose := true; |
780 | end; |
||
781 | end; |
||
782 | end; |
||
783 | |||
2 | daniel-mar | 784 | procedure TForm1.FormCreate(Sender: TObject); |
44 | daniel-mar | 785 | var |
786 | exeDir: string; |
||
2 | daniel-mar | 787 | begin |
788 | HlpPrevPageIndex := -1; |
||
789 | CurSearchTerm := ''; |
||
13 | daniel-mar | 790 | Caption := Caption + ' - ' + GetScrapFile; |
24 | daniel-mar | 791 | SrcRep := TSynEditFindReplace.Create(self); |
13 | daniel-mar | 792 | SrcRep.Editor := SynEdit1; |
29 | daniel-mar | 793 | SynEdit1.Gutter.Gradient := HighColorWindows; |
30 | daniel-mar | 794 | |
795 | Screen.Cursors[crMouseGutter] := LoadCursor(hInstance, 'MOUSEGUTTER'); |
||
796 | SynEdit1.Gutter.Cursor := crMouseGutter; |
||
36 | daniel-mar | 797 | |
44 | daniel-mar | 798 | exeDir := IncludeTrailingPathDelimiter(ExtractFilePath(ParamStr(0))); |
799 | if FileExists(exeDir + 'codeexplorer.bmp') then ImageList1.LoadAndSplitImages(exeDir + 'codeexplorer.bmp'); |
||
2 | daniel-mar | 800 | end; |
801 | |||
802 | procedure TForm1.FormDestroy(Sender: TObject); |
||
803 | begin |
||
804 | if Assigned(ChmIndex) then |
||
805 | begin |
||
806 | FreeAndNil(ChmIndex); |
||
807 | end; |
||
13 | daniel-mar | 808 | FreeAndNil(SrcRep); |
27 | daniel-mar | 809 | |
810 | if Assigned(codeExplorer) then |
||
811 | begin |
||
812 | codeExplorer.Terminate; |
||
813 | codeExplorer.WaitFor; |
||
814 | FreeAndNil(codeExplorer); |
||
815 | end; |
||
2 | daniel-mar | 816 | end; |
817 | |||
818 | procedure TForm1.FormShow(Sender: TObject); |
||
819 | var |
||
820 | ScrapFile: string; |
||
49 | daniel-mar | 821 | tmpFontSize: integer; |
57 | daniel-mar | 822 | opts: TSynEditorOptions; |
2 | daniel-mar | 823 | begin |
824 | ScrapFile := GetScrapFile; |
||
825 | if ScrapFile = '' then |
||
826 | begin |
||
10 | daniel-mar | 827 | Application.Terminate; // Close; |
2 | daniel-mar | 828 | exit; |
829 | end; |
||
57 | daniel-mar | 830 | |
831 | opts := SynEdit1.Options; |
||
832 | if TFastPHPConfig.SpecialChars then |
||
833 | begin |
||
834 | BtnSpecialChars.Picture.Assign(BtnSpecialCharsOn.Picture); |
||
835 | Include(opts, eoShowSpecialChars); |
||
836 | end |
||
837 | else |
||
838 | begin |
||
839 | BtnSpecialChars.Picture.Assign(BtnSpecialCharsOff.Picture); |
||
840 | Exclude(opts, eoShowSpecialChars); |
||
841 | end; |
||
842 | SynEdit1.Options := opts; |
||
843 | |||
15 | daniel-mar | 844 | if FileExists(ScrapFile) then |
845 | SynEdit1.Lines.LoadFromFile(ScrapFile) |
||
846 | else |
||
847 | SynEdit1.Lines.Clear; |
||
2 | daniel-mar | 848 | |
849 | PageControl1.ActivePage := PlaintextTabSheet; |
||
850 | |||
20 | daniel-mar | 851 | PageControl2.ActivePage := CodeTabsheet; |
2 | daniel-mar | 852 | HelpTabsheet.TabVisible := false; |
5 | daniel-mar | 853 | |
49 | daniel-mar | 854 | tmpFontSize := TFastPHPConfig.FontSize; |
855 | if tmpFontSize <> -1 then SynEdit1.Font.Size := tmpFontSize; |
||
5 | daniel-mar | 856 | SynEdit1.SetFocus; |
27 | daniel-mar | 857 | |
858 | DoubleBuffered := true; |
||
859 | StartCodeExplorer; |
||
2 | daniel-mar | 860 | end; |
861 | |||
56 | daniel-mar | 862 | procedure TForm1.Save1Click(Sender: TObject); |
863 | begin |
||
864 | Button7.Click; |
||
865 | end; |
||
866 | |||
867 | procedure TForm1.Saveas1Click(Sender: TObject); |
||
868 | begin |
||
869 | if SaveDialog1.Execute then |
||
870 | begin |
||
871 | FSaveAsFilename := SaveDialog1.FileName; |
||
872 | Caption := Copy(Caption, 1, Pos(' - ', Caption)-1) + ' - ' + FSaveAsFilename; |
||
873 | Button7.Click; |
||
874 | end; |
||
875 | end; |
||
876 | |||
27 | daniel-mar | 877 | procedure TForm1.StartCodeExplorer; |
878 | begin |
||
879 | codeExplorer := TRunCodeExplorer.Create(true); |
||
880 | codeExplorer.InputRequestCallback := InputRequestCallback; |
||
881 | codeExplorer.OutputNotifyCallback := OutputNotifyCallback; |
||
882 | codeExplorer.PhpExe := GetPHPExe; |
||
883 | codeExplorer.PhpFile := IncludeTrailingPathDelimiter(ExtractFileDir(Application.ExeName)) + 'codeexplorer.php'; // GetScrapFile; |
||
884 | codeExplorer.WorkDir := ExtractFileDir(Application.ExeName); |
||
44 | daniel-mar | 885 | codeExplorer.Resume; |
27 | daniel-mar | 886 | end; |
887 | |||
2 | daniel-mar | 888 | function TForm1.GetScrapFile: string; |
49 | daniel-mar | 889 | var |
890 | tmpPath: string; |
||
2 | daniel-mar | 891 | begin |
56 | daniel-mar | 892 | if FSaveAsFilename <> '' then |
893 | begin |
||
894 | result := FSaveAsFilename; |
||
895 | exit; |
||
896 | end; |
||
897 | |||
44 | daniel-mar | 898 | if FScrapFile <> '' then |
899 | begin |
||
900 | result := FScrapFile; |
||
901 | exit; |
||
902 | end; |
||
19 | daniel-mar | 903 | |
15 | daniel-mar | 904 | if ParamStr(1) <> '' then |
49 | daniel-mar | 905 | begin |
906 | // Program was started with a filename |
||
907 | |||
908 | result := ParamStr(1); |
||
909 | |||
910 | if not FileExists(result) then |
||
911 | begin |
||
912 | case MessageDlg(Format('File %s does not exist. Create it?', [result]), mtConfirmation, mbYesNoCancel, 0) of |
||
913 | mrYes: |
||
914 | try |
||
915 | SynEdit1.Lines.SaveToFile(result); |
||
916 | except |
||
917 | on E: Exception do |
||
918 | begin |
||
919 | MessageDlg(E.Message, mtError, [mbOk], 0); |
||
920 | Application.Terminate; |
||
921 | result := ''; |
||
922 | exit; |
||
923 | end; |
||
924 | end; |
||
925 | mrNo: |
||
926 | begin |
||
927 | Application.Terminate; |
||
928 | result := ''; |
||
929 | exit; |
||
930 | end; |
||
931 | mrCancel: |
||
932 | begin |
||
933 | Application.Terminate; |
||
934 | result := ''; |
||
935 | exit; |
||
936 | end; |
||
937 | end; |
||
938 | end; |
||
939 | end |
||
13 | daniel-mar | 940 | else |
2 | daniel-mar | 941 | begin |
49 | daniel-mar | 942 | // Program is started without filename -> use scrap file |
2 | daniel-mar | 943 | |
49 | daniel-mar | 944 | result := TFastPHPConfig.ScrapFile; |
945 | |||
946 | if not FileExists(result) then |
||
947 | begin |
||
948 | repeat |
||
949 | {$REGION 'Determinate opendialog initial directory'} |
||
950 | if result <> '' then |
||
951 | begin |
||
952 | tmpPath := ExtractFilePath(result); |
||
953 | if DirectoryExists(tmpPath) then |
||
954 | begin |
||
955 | OpenDialog3.InitialDir := tmpPath; |
||
956 | OpenDialog3.FileName := Result; |
||
957 | end |
||
958 | else |
||
959 | begin |
||
960 | OpenDialog3.InitialDir := GetMyDocumentsFolder; |
||
961 | end; |
||
962 | end |
||
963 | else |
||
964 | begin |
||
965 | OpenDialog3.InitialDir := GetMyDocumentsFolder; |
||
966 | end; |
||
967 | {$ENDREGION} |
||
968 | |||
969 | if not OpenDialog3.Execute then |
||
970 | begin |
||
971 | Application.Terminate; |
||
972 | result := ''; |
||
973 | exit; |
||
974 | end; |
||
975 | |||
976 | if not DirectoryExists(ExtractFilePath(OpenDialog3.FileName)) then |
||
977 | begin |
||
978 | MessageDlg('Path does not exist! Please try again.', mtWarning, [mbOk], 0); |
||
979 | end |
||
980 | else |
||
981 | begin |
||
982 | result := OpenDialog3.FileName; |
||
983 | end; |
||
984 | until result <> ''; |
||
985 | |||
986 | if not FileExists(result) then |
||
19 | daniel-mar | 987 | begin |
49 | daniel-mar | 988 | try |
989 | // Try saving the file; check if we have permissions |
||
990 | //SynEdit1.Lines.Clear; |
||
991 | SynEdit1.Lines.SaveToFile(result); |
||
992 | except |
||
993 | on E: Exception do |
||
994 | begin |
||
995 | MessageDlg(E.Message, mtError, [mbOk], 0); |
||
996 | Application.Terminate; |
||
997 | result := ''; |
||
998 | exit; |
||
999 | end; |
||
1000 | end; |
||
19 | daniel-mar | 1001 | end; |
2 | daniel-mar | 1002 | |
49 | daniel-mar | 1003 | TFastPHPConfig.ScrapFile := result; |
1004 | FScrapFile := result; |
||
1005 | end; |
||
2 | daniel-mar | 1006 | end; |
1007 | end; |
||
1008 | |||
1009 | procedure TForm1.Help; |
||
1010 | var |
||
19 | daniel-mar | 1011 | IndexFile, chmFile, w, OriginalWord, url: string; |
2 | daniel-mar | 1012 | internalHtmlFile: string; |
1013 | begin |
||
1014 | if not Assigned(ChmIndex) then |
||
1015 | begin |
||
49 | daniel-mar | 1016 | IndexFile := TFastPHPConfig.HelpIndex; |
2 | daniel-mar | 1017 | IndexFile := ChangeFileExt(IndexFile, '.ini'); // Just to be sure. Maybe someone wrote manually the ".chm" file in there |
1018 | if FileExists(IndexFile) then |
||
1019 | begin |
||
1020 | ChmIndex := TMemIniFile.Create(IndexFile); |
||
1021 | end; |
||
1022 | end; |
||
1023 | |||
1024 | if Assigned(ChmIndex) then |
||
1025 | begin |
||
49 | daniel-mar | 1026 | IndexFile := TFastPHPConfig.HelpIndex; |
2 | daniel-mar | 1027 | // We don't check if IndexFile still exists. It is not important since we have ChmIndex pre-loaded in memory |
1028 | |||
1029 | chmFile := ChangeFileExt(IndexFile, '.chm'); |
||
1030 | if not FileExists(chmFile) then |
||
1031 | begin |
||
1032 | FreeAndNil(ChmIndex); |
||
1033 | end; |
||
1034 | end; |
||
1035 | |||
1036 | if not Assigned(ChmIndex) then |
||
1037 | begin |
||
1038 | if not OpenDialog1.Execute then exit; |
||
1039 | |||
1040 | chmFile := OpenDialog1.FileName; |
||
1041 | if not FileExists(chmFile) then exit; |
||
1042 | |||
1043 | IndexFile := ChangeFileExt(chmFile, '.ini'); |
||
1044 | |||
1045 | if not FileExists(IndexFile) then |
||
1046 | begin |
||
1047 | Panel1.Align := alClient; |
||
1048 | Panel1.Visible := true; |
||
1049 | Panel1.BringToFront; |
||
1050 | Screen.Cursor := crHourGlass; |
||
1051 | Application.ProcessMessages; |
||
1052 | try |
||
1053 | if not ParseCHM(chmFile) then |
||
1054 | begin |
||
49 | daniel-mar | 1055 | MessageDlg('The CHM file is not a valid PHP documentation. Cannot use help.', mtError, [mbOk], 0); |
2 | daniel-mar | 1056 | exit; |
1057 | end; |
||
1058 | finally |
||
1059 | Screen.Cursor := crDefault; |
||
1060 | Panel1.Visible := false; |
||
1061 | end; |
||
1062 | |||
1063 | if not FileExists(IndexFile) then |
||
1064 | begin |
||
49 | daniel-mar | 1065 | MessageDlg('Unknown error. Cannot use help.', mtError, [mbOk], 0); |
2 | daniel-mar | 1066 | exit; |
1067 | end; |
||
1068 | end; |
||
1069 | |||
49 | daniel-mar | 1070 | TFastPHPConfig.HelpIndex := IndexFile; |
2 | daniel-mar | 1071 | |
1072 | ChmIndex := TMemIniFile.Create(IndexFile); |
||
1073 | end; |
||
1074 | |||
4 | daniel-mar | 1075 | w := GetWordUnderCaret(SynEdit1); |
2 | daniel-mar | 1076 | if w = '' then exit; |
44 | daniel-mar | 1077 | {$IFDEF UNICODE} |
8 | daniel-mar | 1078 | if CharInSet(w[1], ['0'..'9']) then exit; |
44 | daniel-mar | 1079 | {$ELSE} |
1080 | if w[1] in ['0'..'9'] then exit; |
||
1081 | {$ENDIF} |
||
19 | daniel-mar | 1082 | |
1083 | Originalword := w; |
||
1084 | // w := StringReplace(w, '_', '-', [rfReplaceAll]); |
||
2 | daniel-mar | 1085 | w := LowerCase(w); |
1086 | CurSearchTerm := w; |
||
1087 | |||
1088 | internalHtmlFile := ChmIndex.ReadString('_HelpWords_', CurSearchTerm, ''); |
||
1089 | if internalHtmlFile = '' then |
||
1090 | begin |
||
1091 | HelpTabsheet.TabVisible := false; |
||
1092 | HlpPrevPageIndex := -1; |
||
19 | daniel-mar | 1093 | ShowMessageFmt('No help for "%s" available', [Originalword]); |
2 | daniel-mar | 1094 | Exit; |
1095 | end; |
||
1096 | |||
1097 | url := 'mk:@MSITStore:'+ChmFile+'::'+internalHtmlFile; |
||
1098 | |||
1099 | HlpPrevPageIndex := PageControl2.ActivePageIndex; // Return by pressing ESC |
||
1100 | HelpTabsheet.TabVisible := true; |
||
1101 | PageControl2.ActivePage := HelpTabsheet; |
||
8 | daniel-mar | 1102 | WebBrowser2.Navigate(url); |
1103 | WebBrowser2.Wait; |
||
2 | daniel-mar | 1104 | end; |
1105 | |||
5 | daniel-mar | 1106 | procedure TForm1.GotoLineNo(LineNo:integer); |
1107 | var |
||
1108 | line: string; |
||
1109 | i: integer; |
||
2 | daniel-mar | 1110 | begin |
5 | daniel-mar | 1111 | SynEdit1.GotoLineAndCenter(LineNo); |
1112 | |||
1113 | // Skip indent |
||
1114 | line := SynEdit1.Lines[SynEdit1.CaretY]; |
||
1115 | for i := 1 to Length(line) do |
||
1116 | begin |
||
44 | daniel-mar | 1117 | {$IFDEF UNICODE} |
8 | daniel-mar | 1118 | if not CharInSet(line[i], [' ', #9]) then |
44 | daniel-mar | 1119 | {$ELSE} |
1120 | if not (line[i] in [' ', #9]) then |
||
1121 | {$ENDIF} |
||
5 | daniel-mar | 1122 | begin |
1123 | SynEdit1.CaretX := i-1; |
||
1124 | break; |
||
1125 | end; |
||
1126 | end; |
||
1127 | |||
20 | daniel-mar | 1128 | PageControl2.ActivePage := CodeTabsheet; |
5 | daniel-mar | 1129 | if SynEdit1.CanFocus then SynEdit1.SetFocus; |
2 | daniel-mar | 1130 | end; |
1131 | |||
8 | daniel-mar | 1132 | procedure TForm1.PageControl2Changing(Sender: TObject; |
1133 | var AllowChange: Boolean); |
||
1134 | begin |
||
1135 | if PageControl2.ActivePage = HelpTabsheet then |
||
1136 | HlpPrevPageIndex := -1 |
||
1137 | else |
||
1138 | HlpPrevPageIndex := PageControl2.ActivePageIndex; |
||
1139 | |||
1140 | AllowChange := true; |
||
1141 | end; |
||
1142 | |||
5 | daniel-mar | 1143 | procedure TForm1.Memo2DblClick(Sender: TObject); |
1144 | var |
||
22 | daniel-mar | 1145 | line: string; |
1146 | |||
1147 | procedure _process(toFind: string); |
||
1148 | var |
||
1149 | p, lineno: integer; |
||
1150 | begin |
||
1151 | if FileSystemCaseSensitive then |
||
1152 | p := Pos(toFind, line) |
||
1153 | else |
||
44 | daniel-mar | 1154 | p := Pos(LowerCase(toFind), LowerCase(line)); |
22 | daniel-mar | 1155 | if p <> 0 then |
1156 | begin |
||
1157 | line := copy(line, p+length(toFind), 99); |
||
1158 | if not TryStrToInt(line, lineno) then exit; |
||
1159 | GotoLineNo(lineno); |
||
1160 | end; |
||
1161 | end; |
||
1162 | |||
5 | daniel-mar | 1163 | begin |
1164 | line := memo2.Lines.Strings[Memo2.CaretPos.Y]; |
||
16 | daniel-mar | 1165 | |
18 | daniel-mar | 1166 | {$REGION 'Possibility 1: filename.php:lineno'} |
22 | daniel-mar | 1167 | _process(ExtractFileName(GetScrapFile) + ':'); |
18 | daniel-mar | 1168 | {$ENDREGION} |
16 | daniel-mar | 1169 | |
18 | daniel-mar | 1170 | {$REGION 'Possibility 2: on line xx'} |
22 | daniel-mar | 1171 | _process(ExtractFileName(GetScrapFile) + ' on line '); |
18 | daniel-mar | 1172 | {$ENDREGION} |
5 | daniel-mar | 1173 | end; |
1174 | |||
17 | daniel-mar | 1175 | procedure TForm1.Memo2KeyDown(Sender: TObject; var Key: Word; |
1176 | Shift: TShiftState); |
||
1177 | begin |
||
1178 | if ((ssCtrl in Shift) and (Key = 65)) then TMemo(Sender).SelectAll; |
||
1179 | end; |
||
1180 | |||
5 | daniel-mar | 1181 | function TForm1.MarkUpLineReference(cont: string): string; |
18 | daniel-mar | 1182 | |
1183 | procedure _process(toFind: string); |
||
22 | daniel-mar | 1184 | var |
1185 | p, a, b: integer; |
||
1186 | num: integer; |
||
1187 | insert_a, insert_b: string; |
||
5 | daniel-mar | 1188 | begin |
22 | daniel-mar | 1189 | if FileSystemCaseSensitive then |
1190 | p := Pos(toFind, cont) |
||
1191 | else |
||
44 | daniel-mar | 1192 | p := Pos(LowerCase(toFind), LowerCase(cont)); |
18 | daniel-mar | 1193 | while p >= 1 do |
5 | daniel-mar | 1194 | begin |
22 | daniel-mar | 1195 | a := p; |
1196 | b := p + length(toFind); |
||
18 | daniel-mar | 1197 | num := 0; |
44 | daniel-mar | 1198 | {$IFDEF UNICODE} |
18 | daniel-mar | 1199 | while CharInSet(cont[b], ['0'..'9']) do |
44 | daniel-mar | 1200 | {$ELSE} |
1201 | while cont[b] in ['0'..'9'] do |
||
1202 | {$ENDIF} |
||
18 | daniel-mar | 1203 | begin |
1204 | num := num*10 + StrToInt(cont[b]); |
||
1205 | inc(b); |
||
1206 | end; |
||
5 | daniel-mar | 1207 | |
18 | daniel-mar | 1208 | insert_b := '</a>'; |
22 | daniel-mar | 1209 | insert_a := '<a href="' + FASTPHP_GOTO_URI_PREFIX + IntToStr(num) + '">'; |
5 | daniel-mar | 1210 | |
18 | daniel-mar | 1211 | insert(insert_b, cont, b); |
1212 | insert(insert_a, cont, a); |
||
5 | daniel-mar | 1213 | |
18 | daniel-mar | 1214 | p := b + Length(insert_a) + Length(insert_b); |
5 | daniel-mar | 1215 | |
18 | daniel-mar | 1216 | p := PosEx(toFind, cont, p+1); |
1217 | end; |
||
5 | daniel-mar | 1218 | end; |
22 | daniel-mar | 1219 | |
18 | daniel-mar | 1220 | begin |
1221 | {$REGION 'Possibility 1: filename.php:lineno'} |
||
22 | daniel-mar | 1222 | _process(ExtractFileName(GetScrapFile) + ':'); |
18 | daniel-mar | 1223 | {$ENDREGION} |
5 | daniel-mar | 1224 | |
18 | daniel-mar | 1225 | {$REGION 'Possibility 2: on line xx'} |
22 | daniel-mar | 1226 | _process(ExtractFileName(GetScrapFile) + ' on line '); |
18 | daniel-mar | 1227 | {$ENDREGION} |
1228 | |||
5 | daniel-mar | 1229 | result := cont; |
1230 | end; |
||
1231 | |||
40 | daniel-mar | 1232 | function TForm1.InputRequestCallback(var data: AnsiString): boolean; |
27 | daniel-mar | 1233 | begin |
40 | daniel-mar | 1234 | data := UTF8Encode(SynEdit1.Text); |
1235 | result := true; |
||
27 | daniel-mar | 1236 | end; |
1237 | |||
40 | daniel-mar | 1238 | function TForm1.OutputNotifyCallback(const data: AnsiString): boolean; |
27 | daniel-mar | 1239 | begin |
40 | daniel-mar | 1240 | result := TreeView1.FillWithFastPHPData(data); |
27 | daniel-mar | 1241 | end; |
1242 | |||
2 | daniel-mar | 1243 | end. |