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