Mercurial > hg > forks > UniversalIndentGUI

comparison src/UiGuiHighlighter.cpp @ 751:ac165b6ae67e

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Done some refactoring: - Moved includes into the cpp files where possible and using class pre-declarations if possible - Made class member variable names begin with an underscore - Made by uic created header files be used as class members instead of inherting them - Renamed some variables to reflect their purpose better - Added some NULL initializations and added some comments - Rearranged some include and declaration code parts to be consistent and better readable - Updated for QScintilla 2.4.5 - Made UiGuiSettings be accessed via a shared pointer only git-svn-id: svn://svn.code.sf.net/p/universalindent/code/trunk@1028 59b1889a-e5ac-428c-b0c7-476e01d41282
author thomas_-_s <thomas_-_s@59b1889a-e5ac-428c-b0c7-476e01d41282>
date Thu, 14 Oct 2010 19:52:47 +0000
parents aae5a8d04f70
children f3631db17328
comparison
equal deleted inserted replaced
750:a884b5861e93 751:ac165b6ae67e
15 * along with this program in the file LICENSE.GPL; if not, write to the * 15 * along with this program in the file LICENSE.GPL; if not, write to the *
16 * Free Software Foundation, Inc., * 16 * Free Software Foundation, Inc., *
17 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * 17 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
18 ***************************************************************************/ 18 ***************************************************************************/
19 19
20 #include <QtGui>
21
22 #include "UiGuiHighlighter.h" 20 #include "UiGuiHighlighter.h"
23 21
24 #include "SettingsPaths.h" 22 #include "SettingsPaths.h"
23
24 #include <QSettings>
25 #include <QMenu>
26 #include <QScrollBar>
27 #include <QCoreApplication>
28
29 #include <Qsci/qsciscintilla.h>
30 #include <Qsci/qscilexer.h>
31 #include <Qsci/qscilexerbash.h>
32 #include <Qsci/qscilexerbatch.h>
33 #include <Qsci/qscilexercmake.h>
34 #include <Qsci/qscilexercpp.h>
35 #include <Qsci/qscilexercsharp.h>
36 #include <Qsci/qscilexercss.h>
37 #include <Qsci/qscilexerd.h>
38 #include <Qsci/qscilexerdiff.h>
39 #if ( QSCINTILLA_VERSION >= 0x020300 )
40 #include <Qsci/qscilexerfortran.h>
41 #include <Qsci/qscilexerfortran77.h>
42 #endif
43 #include <Qsci/qscilexerhtml.h>
44 #include <Qsci/qscilexeridl.h>
45 #include <Qsci/qscilexerjava.h>
46 #include <Qsci/qscilexerjavascript.h>
47 #include <Qsci/qscilexerlua.h>
48 #include <Qsci/qscilexermakefile.h>
49 #if ( QSCINTILLA_VERSION >= 0x020300 )
50 #include <Qsci/qscilexerpascal.h>
51 #endif
52 #include <Qsci/qscilexerperl.h>
53 #if ( QSCINTILLA_VERSION >= 0x020300 )
54 #include <Qsci/qscilexerpostscript.h>
55 #endif
56 #include <Qsci/qscilexerpov.h>
57 #include <Qsci/qscilexerproperties.h>
58 #include <Qsci/qscilexerpython.h>
59 #include <Qsci/qscilexerruby.h>
60 #if ( QSCINTILLA_VERSION >= 0x020400 )
61 #include <Qsci/qscilexerspice.h>
62 #endif
63 #include <Qsci/qscilexersql.h>
64 #if ( QSCINTILLA_VERSION >= 0x020300 )
65 #include <Qsci/qscilexertcl.h>
66 #endif
67 #include <Qsci/qscilexertex.h>
68 #if ( QSCINTILLA_VERSION >= 0x020400 )
69 #include <Qsci/qscilexerverilog.h>
70 #endif
71 #include <Qsci/qscilexervhdl.h>
72 #if ( QSCINTILLA_VERSION >= 0x020300 )
73 #include <Qsci/qscilexerxml.h>
74 #include <Qsci/qscilexeryaml.h>
75 #endif
25 76
26 //! \defgroup grp_EditorComponent All concerning editor widget. 77 //! \defgroup grp_EditorComponent All concerning editor widget.
27 78
28 /*! 79 /*!
29 \class UiGuiHighlighter 80 \class UiGuiHighlighter
33 84
34 /*! 85 /*!
35 \brief The constructor initializes some regular expressions and keywords to identify cpp tokens 86 \brief The constructor initializes some regular expressions and keywords to identify cpp tokens
36 */ 87 */
37 UiGuiHighlighter::UiGuiHighlighter(QsciScintilla *parent) : QObject(parent) { 88 UiGuiHighlighter::UiGuiHighlighter(QsciScintilla *parent) : QObject(parent) {
38 this->qsciEditorParent = parent; 89 _qsciEditorParent = parent;
39 90
40 // Create the highlighter settings object from the UiGuiSyntaxHighlightConfig.ini file. 91 // Create the highlighter _settings object from the UiGuiSyntaxHighlightConfig.ini file.
41 this->settings = new QSettings(SettingsPaths::getSettingsPath() + "/UiGuiSyntaxHighlightConfig.ini", QSettings::IniFormat, this); 92 _settings = new QSettings(SettingsPaths::getSettingsPath() + "/UiGuiSyntaxHighlightConfig.ini", QSettings::IniFormat, this);
42 93
43 highlightningIsOn = true; 94 _highlightningIsOn = true;
44 95
45 mapHighlighternameToExtension["Bash"] = QStringList() << "sh"; 96 _mapHighlighternameToExtension["Bash"] = QStringList() << "sh";
46 mapHighlighternameToExtension["Batch"] = QStringList() << "bat"; 97 _mapHighlighternameToExtension["Batch"] = QStringList() << "bat";
47 mapHighlighternameToExtension["CMake"] = QStringList() << "cmake"; 98 _mapHighlighternameToExtension["CMake"] = QStringList() << "cmake";
48 mapHighlighternameToExtension["C++"] = QStringList() << "c" << "h" << "cpp" << "hpp" << "cxx" << "hxx"; 99 _mapHighlighternameToExtension["C++"] = QStringList() << "c" << "h" << "cpp" << "hpp" << "cxx" << "hxx";
49 mapHighlighternameToExtension["C#"] = QStringList() << "cs"; 100 _mapHighlighternameToExtension["C#"] = QStringList() << "cs";
50 mapHighlighternameToExtension["CSS"] = QStringList() << "css"; 101 _mapHighlighternameToExtension["CSS"] = QStringList() << "css";
51 mapHighlighternameToExtension["D"] = QStringList() << "d"; 102 _mapHighlighternameToExtension["D"] = QStringList() << "d";
52 mapHighlighternameToExtension["Diff"] = QStringList() << "diff"; 103 _mapHighlighternameToExtension["Diff"] = QStringList() << "diff";
53 #if ( QSCINTILLA_VERSION >= 0x020300 ) 104 #if ( QSCINTILLA_VERSION >= 0x020300 )
54 mapHighlighternameToExtension["Fortran"] = QStringList() << "f" << "for" << "f90"; 105 _mapHighlighternameToExtension["Fortran"] = QStringList() << "f" << "for" << "f90";
55 mapHighlighternameToExtension["Fortran77"] = QStringList() << "f77"; 106 _mapHighlighternameToExtension["Fortran77"] = QStringList() << "f77";
56 #endif 107 #endif
57 mapHighlighternameToExtension["HTML"] = QStringList() << "html" << "htm"; 108 _mapHighlighternameToExtension["HTML"] = QStringList() << "html" << "htm";
58 mapHighlighternameToExtension["IDL"] = QStringList() << "idl"; 109 _mapHighlighternameToExtension["IDL"] = QStringList() << "idl";
59 mapHighlighternameToExtension["Java"] = QStringList() << "java"; 110 _mapHighlighternameToExtension["Java"] = QStringList() << "java";
60 mapHighlighternameToExtension["JavaScript"] = QStringList() << "js"; 111 _mapHighlighternameToExtension["JavaScript"] = QStringList() << "js";
61 mapHighlighternameToExtension["LUA"] = QStringList() << "lua"; 112 _mapHighlighternameToExtension["LUA"] = QStringList() << "lua";
62 mapHighlighternameToExtension["Makefile"] = QStringList() << "makefile"; 113 _mapHighlighternameToExtension["Makefile"] = QStringList() << "makefile";
63 #if ( QSCINTILLA_VERSION >= 0x020300 ) 114 #if ( QSCINTILLA_VERSION >= 0x020300 )
64 mapHighlighternameToExtension["Pascal"] = QStringList() << "pas"; 115 _mapHighlighternameToExtension["Pascal"] = QStringList() << "pas";
65 #endif 116 #endif
66 mapHighlighternameToExtension["Perl"] = QStringList() << "perl" << "pl" << "pm"; 117 _mapHighlighternameToExtension["Perl"] = QStringList() << "perl" << "pl" << "pm";
67 mapHighlighternameToExtension["PHP"] = QStringList() << "php"; 118 _mapHighlighternameToExtension["PHP"] = QStringList() << "php";
68 #if ( QSCINTILLA_VERSION >= 0x020300 ) 119 #if ( QSCINTILLA_VERSION >= 0x020300 )
69 mapHighlighternameToExtension["PostScript"] = QStringList() << "ps" << "eps" << "pdf" << "ai" << "fh"; 120 _mapHighlighternameToExtension["PostScript"] = QStringList() << "ps" << "eps" << "pdf" << "ai" << "fh";
70 #endif 121 #endif
71 mapHighlighternameToExtension["POV"] = QStringList() << "pov"; 122 _mapHighlighternameToExtension["POV"] = QStringList() << "pov";
72 mapHighlighternameToExtension["Ini"] = QStringList() << "ini"; 123 _mapHighlighternameToExtension["Ini"] = QStringList() << "ini";
73 mapHighlighternameToExtension["Python"] = QStringList() << "py"; 124 _mapHighlighternameToExtension["Python"] = QStringList() << "py";
74 mapHighlighternameToExtension["Ruby"] = QStringList() << "rub" << "rb"; 125 _mapHighlighternameToExtension["Ruby"] = QStringList() << "rub" << "rb";
75 mapHighlighternameToExtension["SQL"] = QStringList() << "sql"; 126 #if ( QSCINTILLA_VERSION >= 0x020400 )
76 #if ( QSCINTILLA_VERSION >= 0x020300 ) 127 _mapHighlighternameToExtension["Spice"] = QStringList() << "cir";
77 mapHighlighternameToExtension["TCL"] = QStringList() << "tcl"; 128 #endif
78 #endif 129 _mapHighlighternameToExtension["SQL"] = QStringList() << "sql";
79 mapHighlighternameToExtension["TeX"] = QStringList() << "tex"; 130 #if ( QSCINTILLA_VERSION >= 0x020300 )
80 mapHighlighternameToExtension["VHDL"] = QStringList() << "vhdl"; 131 _mapHighlighternameToExtension["TCL"] = QStringList() << "tcl";
81 mapHighlighternameToExtension["XML"] = QStringList() << "xml"; 132 #endif
82 #if ( QSCINTILLA_VERSION >= 0x020300 ) 133 _mapHighlighternameToExtension["TeX"] = QStringList() << "tex";
83 mapHighlighternameToExtension["YAML"] = QStringList() << "yaml"; 134 #if ( QSCINTILLA_VERSION >= 0x020400 )
84 #endif 135 _mapHighlighternameToExtension["Verilog"] = QStringList() << "v" << "vh";
85 136 #endif
86 lexer = NULL; 137 _mapHighlighternameToExtension["VHDL"] = QStringList() << "vhdl";
138 _mapHighlighternameToExtension["XML"] = QStringList() << "xml";
139 #if ( QSCINTILLA_VERSION >= 0x020300 )
140 _mapHighlighternameToExtension["YAML"] = QStringList() << "yaml";
141 #endif
142
143 _lexer = NULL;
87 144
88 // This code is only for testing. 145 // This code is only for testing.
89 /* 146 /*
90 foreach(QStringList extensionList, mapHighlighternameToExtension.values() ) { 147 foreach(QStringList extensionList, _mapHighlighternameToExtension.values() ) {
91 setLexerForExtension( extensionList.at(0) ); 148 setLexerForExtension( extensionList.at(0) );
92 } 149 }
93 */ 150 */
94 151
95 // Set default highlighter to C++ highlighter. 152 // Set default highlighter to C++ highlighter.
99 156
100 /*! 157 /*!
101 \brief Returns the available highlighters as QStringList. 158 \brief Returns the available highlighters as QStringList.
102 */ 159 */
103 QStringList UiGuiHighlighter::getAvailableHighlighters() { 160 QStringList UiGuiHighlighter::getAvailableHighlighters() {
104 return mapHighlighternameToExtension.keys(); 161 return _mapHighlighternameToExtension.keys();
105 } 162 }
106 163
107 164
108 /*! 165 /*!
109 \brief This slot handles signals coming from selecting another syntax highlighter. 166 \brief This slot handles signals coming from selecting another syntax highlighter.
110 */ 167 */
111 void UiGuiHighlighter::setHighlighterByAction(QAction* highlighterAction) { 168 void UiGuiHighlighter::setHighlighterByAction(QAction* highlighterAction) {
112 QString highlighterName = highlighterAction->text(); 169 QString highlighterName = highlighterAction->text();
113 setLexerForExtension( mapHighlighternameToExtension[highlighterName].first() ); 170 setLexerForExtension( _mapHighlighternameToExtension[highlighterName].first() );
114 //TODO: This is really no nice way. How do it better? 171 //TODO: This is really no nice way. How do it better?
115 // Need to do this "text update" to update the syntax highlighting. Otherwise highlighting is wrong. 172 // Need to do this "text update" to update the syntax highlighting. Otherwise highlighting is wrong.
116 int scrollPos = qsciEditorParent->verticalScrollBar()->value(); 173 int scrollPos = _qsciEditorParent->verticalScrollBar()->value();
117 qsciEditorParent->setText( qsciEditorParent->text() ); 174 _qsciEditorParent->setText( _qsciEditorParent->text() );
118 qsciEditorParent->verticalScrollBar()->setValue(scrollPos); 175 _qsciEditorParent->verticalScrollBar()->setValue(scrollPos);
119 } 176 }
120 177
121 178
122 /*! 179 /*!
123 \brief Turns the syntax parser on. 180 \brief Turns the syntax parser on.
124 */ 181 */
125 void UiGuiHighlighter::turnHighlightOn() { 182 void UiGuiHighlighter::turnHighlightOn() {
126 highlightningIsOn = true; 183 _highlightningIsOn = true;
127 qsciEditorParent->setLexer(lexer); 184 _qsciEditorParent->setLexer(_lexer);
128 readCurrentSettings(""); 185 readCurrentSettings("");
129 } 186 }
130 187
131 /*! 188 /*!
132 \brief Turns the syntax parser off. 189 \brief Turns the syntax parser off.
133 */ 190 */
134 void UiGuiHighlighter::turnHighlightOff() { 191 void UiGuiHighlighter::turnHighlightOff() {
135 highlightningIsOn = false; 192 _highlightningIsOn = false;
136 qsciEditorParent->setLexer(); 193 _qsciEditorParent->setLexer();
137 #if defined(Q_OS_WIN) || defined(Q_OS_MAC) 194 #if defined(Q_OS_WIN) || defined(Q_OS_MAC)
138 qsciEditorParent->setFont( QFont("Courier", 10, QFont::Normal) ); 195 _qsciEditorParent->setFont( QFont("Courier", 10, QFont::Normal) );
139 qsciEditorParent->setMarginsFont( QFont("Courier", 10, QFont::Normal) ); 196 _qsciEditorParent->setMarginsFont( QFont("Courier", 10, QFont::Normal) );
140 #else 197 #else
141 qsciEditorParent->setFont( QFont("Monospace", 10, QFont::Normal) ); 198 _qsciEditorParent->setFont( QFont("Monospace", 10, QFont::Normal) );
142 qsciEditorParent->setMarginsFont( QFont("Monospace", 10, QFont::Normal) ); 199 _qsciEditorParent->setMarginsFont( QFont("Monospace", 10, QFont::Normal) );
143 #endif 200 #endif
144 } 201 }
145 202
146 203
147 /*! 204 /*!
152 bool ok, flag, rc = true; 209 bool ok, flag, rc = true;
153 int num; 210 int num;
154 QString key; 211 QString key;
155 212
156 // Reset lists containing fonts and colors for each style 213 // Reset lists containing fonts and colors for each style
157 fontForStyles.clear(); 214 _fontForStyles.clear();
158 colorForStyles.clear(); 215 _colorForStyles.clear();
159 216
160 // Read the styles. 217 // Read the styles.
161 for (int i = 0; i < 128; ++i) { 218 for (int i = 0; i < 128; ++i) {
162 // Ignore invalid styles. 219 // Ignore invalid styles.
163 if ( lexer->description(i).isEmpty() ) 220 if ( _lexer->description(i).isEmpty() )
164 continue; 221 continue;
165 222
166 key.sprintf( "%s/%s/style%d/", prefix, lexer->language(), i ); 223 key.sprintf( "%s/%s/style%d/", prefix, _lexer->language(), i );
167 key.replace("+", "p"); 224 key.replace("+", "p");
168 225
169 // Read the foreground color. 226 // Read the foreground color.
170 ok = settings->contains(key + "color"); 227 ok = _settings->contains(key + "color");
171 num = settings->value(key + "color", 0).toInt(); 228 num = _settings->value(key + "color", 0).toInt();
172 229
173 if (ok) 230 if (ok)
174 setColor( QColor((num >> 16) & 0xff, (num >> 8) & 0xff, num & 0xff), i ); 231 setColor( QColor((num >> 16) & 0xff, (num >> 8) & 0xff, num & 0xff), i );
175 else 232 else
176 rc = false; 233 rc = false;
177 234
178 // Read the end-of-line fill. 235 // Read the end-of-line fill.
179 ok = settings->contains(key + "eolfill"); 236 ok = _settings->contains(key + "eolfill");
180 flag = settings->value(key + "eolfill", false).toBool(); 237 flag = _settings->value(key + "eolfill", false).toBool();
181 238
182 if (ok) 239 if (ok)
183 lexer->setEolFill( flag, i ); 240 _lexer->setEolFill( flag, i );
184 else 241 else
185 rc = false; 242 rc = false;
186 243
187 // Read the font 244 // Read the font
188 QStringList fdesc; 245 QStringList fdesc;
189 246
190 ok = settings->contains(key + "font"); 247 ok = _settings->contains(key + "font");
191 fdesc = settings->value(key + "font").toStringList(); 248 fdesc = _settings->value(key + "font").toStringList();
192 249
193 if (ok && fdesc.count() == 5) { 250 if (ok && fdesc.count() == 5) {
194 QFont f; 251 QFont f;
195 252
196 #if defined(Q_OS_WIN) || defined(Q_OS_MAC) 253 #if defined(Q_OS_WIN) || defined(Q_OS_MAC)
210 } 267 }
211 else 268 else
212 rc = false; 269 rc = false;
213 270
214 // Read the background color. 271 // Read the background color.
215 ok = settings->contains(key + "paper"); 272 ok = _settings->contains(key + "paper");
216 num = settings->value(key + "paper", 0).toInt(); 273 num = _settings->value(key + "paper", 0).toInt();
217 274
218 if (ok) 275 if (ok)
219 lexer->setPaper( QColor((num >> 16) & 0xff, (num >> 8) & 0xff, num & 0xff), i ); 276 _lexer->setPaper( QColor((num >> 16) & 0xff, (num >> 8) & 0xff, num & 0xff), i );
220 else 277 else
221 rc = false; 278 rc = false;
222 } 279 }
223 280
224 // Read the properties. 281 // Read the properties.
225 key.sprintf( "%s/%s/properties/", prefix, lexer->language() ); 282 key.sprintf( "%s/%s/properties/", prefix, _lexer->language() );
226 283
227 lexer->refreshProperties(); 284 _lexer->refreshProperties();
228 285
229 return rc; 286 return rc;
230 } 287 }
231 288
232 289
237 QString key; 294 QString key;
238 295
239 // Write the styles. 296 // Write the styles.
240 for (int i = 0; i < 128; ++i) { 297 for (int i = 0; i < 128; ++i) {
241 // Ignore invalid styles. 298 // Ignore invalid styles.
242 if ( lexer->description(i).isEmpty() ) 299 if ( _lexer->description(i).isEmpty() )
243 continue; 300 continue;
244 301
245 int num; 302 int num;
246 QColor c; 303 QColor c;
247 304
248 key.sprintf( "%s/%s/style%d/", prefix, lexer->language(), i ); 305 key.sprintf( "%s/%s/style%d/", prefix, _lexer->language(), i );
249 key.replace("+", "p"); 306 key.replace("+", "p");
250 307
251 // Write style name 308 // Write style name
252 settings->setValue( key + "", lexer->description(i) ); 309 _settings->setValue( key + "", _lexer->description(i) );
253 310
254 // Write the foreground color. 311 // Write the foreground color.
255 if ( colorForStyles.contains(i) ) { 312 if ( _colorForStyles.contains(i) ) {
256 c = colorForStyles[i]; 313 c = _colorForStyles[i];
257 } 314 }
258 else { 315 else {
259 c = lexer->color(i); 316 c = _lexer->color(i);
260 } 317 }
261 num = (c.red() << 16) | (c.green() << 8) | c.blue(); 318 num = (c.red() << 16) | (c.green() << 8) | c.blue();
262 319
263 settings->setValue(key + "color", num); 320 _settings->setValue(key + "color", num);
264 321
265 // Write the end-of-line fill. 322 // Write the end-of-line fill.
266 settings->setValue( key + "eolfill", lexer->eolFill(i) ); 323 _settings->setValue( key + "eolfill", _lexer->eolFill(i) );
267 324
268 // Write the font 325 // Write the font
269 QStringList fdesc; 326 QStringList fdesc;
270 QString fmt("%1"); 327 QString fmt("%1");
271 QFont f; 328 QFont f;
272 329
273 if ( fontForStyles.contains(i) ) { 330 if ( _fontForStyles.contains(i) ) {
274 f = fontForStyles[i]; 331 f = _fontForStyles[i];
275 } 332 }
276 else { 333 else {
277 f = lexer->font(i); 334 f = _lexer->font(i);
278 } 335 }
279 336
280 fdesc += f.family(); 337 fdesc += f.family();
281 fdesc += fmt.arg( f.pointSize() ); 338 fdesc += fmt.arg( f.pointSize() );
282 339
283 // The casts are for Borland. 340 // The casts are for Borland.
284 fdesc += fmt.arg( (int)f.bold() ); 341 fdesc += fmt.arg( (int)f.bold() );
285 fdesc += fmt.arg( (int)f.italic() ); 342 fdesc += fmt.arg( (int)f.italic() );
286 fdesc += fmt.arg( (int)f.underline() ); 343 fdesc += fmt.arg( (int)f.underline() );
287 344
288 settings->setValue(key + "font", fdesc); 345 _settings->setValue(key + "font", fdesc);
289 346
290 // Write the background color. 347 // Write the background color.
291 c = lexer->paper(i); 348 c = _lexer->paper(i);
292 num = (c.red() << 16) | (c.green() << 8) | c.blue(); 349 num = (c.red() << 16) | (c.green() << 8) | c.blue();
293 350
294 settings->setValue(key + "paper", num); 351 _settings->setValue(key + "paper", num);
295 } 352 }
296 } 353 }
297 354
298 355
299 /*! 356 /*!
300 \brief Sets the \a color for the given \a style. 357 \brief Sets the \a color for the given \a style.
301 */ 358 */
302 void UiGuiHighlighter::setColor(const QColor &color, int style) { 359 void UiGuiHighlighter::setColor(const QColor &color, int style) {
303 colorForStyles[style] = color; 360 _colorForStyles[style] = color;
304 lexer->setColor( color, style ); 361 _lexer->setColor( color, style );
305 } 362 }
306 363
307 364
308 /*! 365 /*!
309 \brief Sets the \a font for the given \a style. 366 \brief Sets the \a font for the given \a style.
310 */ 367 */
311 void UiGuiHighlighter::setFont(const QFont &font, int style) { 368 void UiGuiHighlighter::setFont(const QFont &font, int style) {
312 fontForStyles[style] = font; 369 _fontForStyles[style] = font;
313 lexer->setFont( font, style ); 370 _lexer->setFont( font, style );
314 } 371 }
315 372
316 373
317 /*! 374 /*!
318 \brief Sets the to be used lexer by giving his name. 375 \brief Sets the to be used lexer by giving his name.
319 */ 376 */
320 void UiGuiHighlighter::setLexerByName( QString lexerName ) { 377 void UiGuiHighlighter::setLexerByName( QString lexerName ) {
321 setLexerForExtension( mapHighlighternameToExtension[lexerName].first() ); 378 setLexerForExtension( _mapHighlighternameToExtension[lexerName].first() );
322 } 379 }
323 380
324 381
325 /*! 382 /*!
326 \brief Sets the proper highlighter / lexer for the given file \a extension. Returns the index of the used lexer in the list. 383 \brief Sets the proper highlighter / lexer for the given file \a extension. Returns the index of the used lexer in the list.
327 */ 384 */
328 int UiGuiHighlighter::setLexerForExtension( QString extension ) { 385 int UiGuiHighlighter::setLexerForExtension( QString extension ) {
329 int indexOfHighlighter = 0; 386 int indexOfHighlighter = 0;
330 extension = extension.toLower(); 387 extension = extension.toLower();
331 388
332 if ( lexer != NULL ) { 389 if ( _lexer != NULL ) {
333 writeCurrentSettings(""); 390 writeCurrentSettings("");
334 delete lexer; 391 delete _lexer;
335 } 392 }
336 393
337 if ( extension == "cpp" || extension == "hpp" || extension == "c" || extension == "h" || extension == "cxx" || extension == "hxx" ) { 394 if ( extension == "cpp" || extension == "hpp" || extension == "c" || extension == "h" || extension == "cxx" || extension == "hxx" ) {
338 lexer = new QsciLexerCPP(); 395 _lexer = new QsciLexerCPP();
339 } 396 }
340 else if ( extension == "sh" ) { 397 else if ( extension == "sh" ) {
341 lexer = new QsciLexerBash(); 398 _lexer = new QsciLexerBash();
342 } 399 }
343 else if ( extension == "bat" ) { 400 else if ( extension == "bat" ) {
344 lexer = new QsciLexerBatch(); 401 _lexer = new QsciLexerBatch();
345 } 402 }
346 else if ( extension == "cmake" ) { 403 else if ( extension == "cmake" ) {
347 lexer = new QsciLexerCMake(); 404 _lexer = new QsciLexerCMake();
348 } 405 }
349 else if ( extension == "cs" ) { 406 else if ( extension == "cs" ) {
350 lexer = new QsciLexerCSharp(); 407 _lexer = new QsciLexerCSharp();
351 } 408 }
352 else if ( extension == "css" ) { 409 else if ( extension == "css" ) {
353 lexer = new QsciLexerCSS(); 410 _lexer = new QsciLexerCSS();
354 } 411 }
355 else if ( extension == "d" ) { 412 else if ( extension == "d" ) {
356 lexer = new QsciLexerD(); 413 _lexer = new QsciLexerD();
357 } 414 }
358 else if ( extension == "diff" ) { 415 else if ( extension == "diff" ) {
359 lexer = new QsciLexerDiff(); 416 _lexer = new QsciLexerDiff();
360 } 417 }
361 #if ( QSCINTILLA_VERSION >= 0x020300 ) 418 #if ( QSCINTILLA_VERSION >= 0x020300 )
362 else if ( extension == "f" || extension == "for" || extension == "f90" ) { 419 else if ( extension == "f" || extension == "for" || extension == "f90" ) {
363 lexer = new QsciLexerFortran(); 420 _lexer = new QsciLexerFortran();
364 } 421 }
365 else if ( extension == "f77" ) { 422 else if ( extension == "f77" ) {
366 lexer = new QsciLexerFortran77(); 423 _lexer = new QsciLexerFortran77();
367 } 424 }
368 #endif 425 #endif
369 else if ( extension == "html" || extension == "htm" ) { 426 else if ( extension == "html" || extension == "htm" ) {
370 lexer = new QsciLexerHTML(); 427 _lexer = new QsciLexerHTML();
371 } 428 }
372 else if ( extension == "idl" ) { 429 else if ( extension == "idl" ) {
373 lexer = new QsciLexerIDL(); 430 _lexer = new QsciLexerIDL();
374 } 431 }
375 else if ( extension == "java" ) { 432 else if ( extension == "java" ) {
376 lexer = new QsciLexerJava(); 433 _lexer = new QsciLexerJava();
377 } 434 }
378 else if ( extension == "js" ) { 435 else if ( extension == "js" ) {
379 lexer = new QsciLexerJavaScript(); 436 _lexer = new QsciLexerJavaScript();
380 } 437 }
381 else if ( extension == "lua" ) { 438 else if ( extension == "lua" ) {
382 lexer = new QsciLexerLua(); 439 _lexer = new QsciLexerLua();
383 } 440 }
384 else if ( extension == "makefile" ) { 441 else if ( extension == "makefile" ) {
385 lexer = new QsciLexerMakefile(); 442 _lexer = new QsciLexerMakefile();
386 } 443 }
387 #if ( QSCINTILLA_VERSION >= 0x020300 ) 444 #if ( QSCINTILLA_VERSION >= 0x020300 )
388 else if ( extension == "pas" ) { 445 else if ( extension == "pas" ) {
389 lexer = new QsciLexerPascal(); 446 _lexer = new QsciLexerPascal();
390 } 447 }
391 #endif 448 #endif
392 else if ( extension == "perl" || extension == "pl" || extension == "pm" ) { 449 else if ( extension == "perl" || extension == "pl" || extension == "pm" ) {
393 lexer = new QsciLexerPerl(); 450 _lexer = new QsciLexerPerl();
394 } 451 }
395 else if ( extension == "php" ) { 452 else if ( extension == "php" ) {
396 lexer = new QsciLexerHTML(); 453 _lexer = new QsciLexerHTML();
397 } 454 }
398 #if ( QSCINTILLA_VERSION >= 0x020300 ) 455 #if ( QSCINTILLA_VERSION >= 0x020300 )
399 else if ( extension == "ps" || extension == "eps" || extension == "pdf" || extension == "ai" || extension == "fh") { 456 else if ( extension == "ps" || extension == "eps" || extension == "pdf" || extension == "ai" || extension == "fh") {
400 lexer = new QsciLexerPostScript(); 457 _lexer = new QsciLexerPostScript();
401 } 458 }
402 #endif 459 #endif
403 else if ( extension == "pov" ) { 460 else if ( extension == "pov" ) {
404 lexer = new QsciLexerPOV(); 461 _lexer = new QsciLexerPOV();
405 } 462 }
406 else if ( extension == "ini" ) { 463 else if ( extension == "ini" ) {
407 lexer = new QsciLexerProperties(); 464 _lexer = new QsciLexerProperties();
408 } 465 }
409 else if ( extension == "py" ) { 466 else if ( extension == "py" ) {
410 lexer = new QsciLexerPython(); 467 _lexer = new QsciLexerPython();
411 } 468 }
412 else if ( extension == "rub" || extension == "rb" ) { 469 else if ( extension == "rub" || extension == "rb" ) {
413 lexer = new QsciLexerRuby(); 470 _lexer = new QsciLexerRuby();
414 } 471 }
472 #if ( QSCINTILLA_VERSION >= 0x020400 )
473 else if ( extension == "spice?" ) {
474 _lexer = new QsciLexerSpice();
475 }
476 #endif
415 else if ( extension == "sql" ) { 477 else if ( extension == "sql" ) {
416 lexer = new QsciLexerSQL(); 478 _lexer = new QsciLexerSQL();
417 } 479 }
418 #if ( QSCINTILLA_VERSION >= 0x020300 ) 480 #if ( QSCINTILLA_VERSION >= 0x020300 )
419 else if ( extension == "tcl" ) { 481 else if ( extension == "tcl" ) {
420 lexer = new QsciLexerTCL(); 482 _lexer = new QsciLexerTCL();
421 } 483 }
422 #endif 484 #endif
423 else if ( extension == "tex" ) { 485 else if ( extension == "tex" ) {
424 lexer = new QsciLexerTeX(); 486 _lexer = new QsciLexerTeX();
425 } 487 }
488 #if ( QSCINTILLA_VERSION >= 0x020400 )
489 else if ( extension == "vlog?" ) {
490 _lexer = new QsciLexerVerilog();
491 }
492 #endif
426 else if ( extension == "vhdl" ) { 493 else if ( extension == "vhdl" ) {
427 lexer = new QsciLexerVHDL(); 494 _lexer = new QsciLexerVHDL();
428 } 495 }
429 else if ( extension == "xml" ) { 496 else if ( extension == "xml" ) {
430 #if ( QSCINTILLA_VERSION >= 0x020300 ) 497 #if ( QSCINTILLA_VERSION >= 0x020300 )
431 lexer = new QsciLexerXML(); 498 _lexer = new QsciLexerXML();
432 #else 499 #else
433 lexer = new QsciLexerHTML(); 500 _lexer = new QsciLexerHTML();
434 #endif 501 #endif
435 } 502 }
436 #if ( QSCINTILLA_VERSION >= 0x020300 ) 503 #if ( QSCINTILLA_VERSION >= 0x020300 )
437 else if ( extension == "yaml" ) { 504 else if ( extension == "yaml" ) {
438 lexer = new QsciLexerYAML(); 505 _lexer = new QsciLexerYAML();
439 } 506 }
440 #endif 507 #endif
441 else { 508 else {
442 lexer = new QsciLexerCPP(); 509 _lexer = new QsciLexerCPP();
443 extension = "cpp"; 510 extension = "cpp";
444 } 511 }
445 512
446 // Find the index of the selected lexer. 513 // Find the index of the selected _lexer.
447 indexOfHighlighter = 0; 514 indexOfHighlighter = 0;
448 while ( !mapHighlighternameToExtension.values().at(indexOfHighlighter).contains(extension) ) { 515 while ( !_mapHighlighternameToExtension.values().at(indexOfHighlighter).contains(extension) ) {
449 indexOfHighlighter++; 516 indexOfHighlighter++;
450 } 517 }
451 518
452 // Set the lexer for the QScintilla widget. 519 // Set the _lexer for the QScintilla widget.
453 if ( highlightningIsOn ) { 520 if ( _highlightningIsOn ) {
454 qsciEditorParent->setLexer(lexer); 521 _qsciEditorParent->setLexer(_lexer);
455 } 522 }
456 523
457 // Read the settings for the lexer properties from file. 524 // Read the _settings for the _lexer properties from file.
458 readCurrentSettings(""); 525 readCurrentSettings("");
459 526
460 return indexOfHighlighter; 527 return indexOfHighlighter;
461 } 528 }