srcfilewin.cpp 53 KB

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  1. /*
  2. ktigcc - TIGCC IDE for KDE
  3. Copyright (C) 2004-2007 Kevin Kofler
  4. Copyright (C) 2006 Joey Adams
  5. This program is free software; you can redistribute it and/or modify
  6. it under the terms of the GNU General Public License as published by
  7. the Free Software Foundation; either version 2, or (at your option)
  8. any later version.
  9. This program is distributed in the hope that it will be useful,
  10. but WITHOUT ANY WARRANTY; without even the implied warranty of
  11. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  12. GNU General Public License for more details.
  13. You should have received a copy of the GNU General Public License
  14. along with this program; if not, write to the Free Software Foundation,
  15. Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  16. */
  17. #include "srcfilewin.h"
  18. #include <QVariant>
  19. #include <QImage>
  20. #include <QPixmap>
  21. #include <QString>
  22. #include <QRegExp>
  23. #include <QApplication>
  24. #include <QLabel>
  25. #include <QStatusBar>
  26. #include <QTimer>
  27. #include <QDateTime>
  28. #include <Q3DragObject>
  29. #include <QDir>
  30. #include <QClipboard>
  31. #include <Q3Accel>
  32. #include <QEventLoop>
  33. #include <QLayout>
  34. #include <QToolButton>
  35. #include <Q3ListBox>
  36. #include <QKeyEvent>
  37. #include <QResizeEvent>
  38. #include <Q3PopupMenu>
  39. #include <QEvent>
  40. #include <QCloseEvent>
  41. #include <QTextCodec>
  42. #include <QAssistantClient>
  43. #include <kparts/factory.h>
  44. #include <klibloader.h>
  45. #include <ktexteditor/editor.h>
  46. #include <ktexteditor/document.h>
  47. #include <ktexteditor/view.h>
  48. #include <ktexteditor/cursor.h>
  49. #include <ktexteditor/range.h>
  50. #include <ktexteditor/highlightinginterface.h>
  51. #include <ktexteditor/configinterface.h>
  52. #include <kconfig.h>
  53. #include <ktexteditor/configpage.h>
  54. #include <kfiledialog.h>
  55. #include <kurl.h>
  56. #include <kmessagebox.h>
  57. #include <kdirwatch.h>
  58. #include <kfinddialog.h>
  59. #include <kfind.h>
  60. #include <kreplacedialog.h>
  61. #include <kreplace.h>
  62. #include <kicontheme.h>
  63. #include <kicon.h>
  64. #include <kiconloader.h>
  65. #include <kpushbutton.h>
  66. #include <kstandardaction.h>
  67. #include <cstdio>
  68. #include <cstdlib>
  69. #include "ktigcc.h"
  70. #include "mainform.h"
  71. #include "tpr.h"
  72. #include "preferences.h"
  73. #include "projectoptions.h"
  74. #include "srcfile.h"
  75. #include "functions.h"
  76. #include "completion.h"
  77. #if defined(Q_WS_X11)
  78. #include <kwindowsystem.h>
  79. #define ACTIVATE_WINDOW(winid) KWindowSystem::activateWindow(winid)
  80. #elif defined(Q_WS_WIN)
  81. #include <windows.h>
  82. #define ACTIVATE_WINDOW(winid) SetForegroundWindow(winid)
  83. #else
  84. #define ACTIVATE_WINDOW(winid) ((void)0)
  85. #endif
  86. using std::puts;
  87. using std::exit;
  88. #define TIGCC_TPR_Filter "*.tpr|TIGCC Projects (*.tpr)\n"
  89. #define TIGCC_H_Filter "*.h|Header Files (*.h)\n"
  90. #define TIGCC_C_Filter "*.c|C Files (*.c)\n"
  91. #define TIGCC_S_Filter "*.s|GNU Assembly Files (*.s)\n"
  92. #define TIGCC_ASM_Filter "*.asm|A68k Assembly Files (*.asm)\n"
  93. #define TIGCC_QLL_Filter "*.qll|Quill Files (*.qll)\n"
  94. #define TIGCC_O_Filter "*.o|Object Files (*.o)\n"
  95. #define TIGCC_A_Filter "*.a|Archive Files (*.a)\n"
  96. #define TIGCC_TXT_Filter "*.txt|Text Files (*.txt)\n"
  97. #define TIGCCAllFilter "*|All Files (*)"
  98. enum {TIGCCOpenProjectFileFilter,TIGCCAddFilesFilter};
  99. #define THIS (static_cast<SourceFile *>(this))
  100. #define CURRENT_VIEW (THIS->kateView)
  101. #define HL_MODE ((THIS->hlEnabled && *(THIS->hlEnabled))?THIS->hlMode:"None")
  102. // For some reason, this flag is not in the public ConfigFlags enum.
  103. #define CF_REMOVE_TRAILING_DYN 0x4000000
  104. class KReplaceWithSelectionS : public KReplace {
  105. public:
  106. KReplaceWithSelectionS(const QString &pattern, const QString &replacement,
  107. long options, QWidget *parent=0) :
  108. KReplace(pattern,replacement,options,parent), m_haveSelection(FALSE) {}
  109. void setSelection(int selStartLine, int selStartCol,
  110. int selEndLine, int selEndCol)
  111. {
  112. m_haveSelection=TRUE;
  113. m_selStartLine=selStartLine;
  114. m_selStartCol=selStartCol;
  115. m_selEndLine=selEndLine;
  116. m_selEndCol=selEndCol;
  117. }
  118. void setSelection(const KTextEditor::Range &selRange)
  119. {
  120. m_haveSelection=TRUE;
  121. selRange.start().position(m_selStartLine,m_selStartCol);
  122. selRange.end().position(m_selEndLine,m_selEndCol);
  123. }
  124. int replaceCurrentLine;
  125. void invalidateSelection() {m_haveSelection=FALSE;}
  126. bool haveSelection() {return m_haveSelection;}
  127. int selStartLine() {return m_selStartLine;}
  128. int selStartCol() {return m_selStartCol;}
  129. int selEndLine() {return m_selEndLine;}
  130. int selEndCol() {return m_selEndCol;}
  131. // Override to ask for restarting when replacing in a selection.
  132. bool shouldRestart(bool forceAsking=FALSE, bool showNumMatches=TRUE)
  133. {
  134. return KReplace::shouldRestart(forceAsking||m_haveSelection,showNumMatches);
  135. }
  136. protected:
  137. virtual bool validateMatch(const QString &text, int index, int matchedlength)
  138. {
  139. if (!KReplace::validateMatch(text,index,matchedlength)) return FALSE;
  140. if (!m_haveSelection) return TRUE;
  141. if (replaceCurrentLine==m_selStartLine && replaceCurrentLine==m_selEndLine)
  142. return (index>=m_selStartCol)&&(index+matchedlength<=m_selEndCol);
  143. else if (replaceCurrentLine==m_selStartLine)
  144. return (index>=m_selStartCol);
  145. else if (replaceCurrentLine==m_selEndLine)
  146. return (index+matchedlength<=m_selEndCol);
  147. else
  148. return (replaceCurrentLine>=m_selStartLine&&replaceCurrentLine<=m_selEndLine);
  149. }
  150. private:
  151. bool m_haveSelection;
  152. int m_selStartLine, m_selStartCol, m_selEndLine, m_selEndCol;
  153. };
  154. void SourceFileWindow::initBase()
  155. {
  156. QPixmap smallIcon(":/images/ktigcc.png");
  157. QPixmap largeIcon(":/images/icon.png");
  158. QIcon windowIcon(smallIcon);
  159. windowIcon.addPixmap(largeIcon);
  160. setWindowIcon(windowIcon);
  161. #ifdef Q_WS_X11
  162. KWindowSystem::setIcons(winId(),largeIcon,smallIcon);
  163. #endif
  164. sourceFiles.append(THIS);
  165. THIS->dirWatch=new KDirWatch(this);
  166. setCaption(caption()+" - "+THIS->fileName);
  167. THIS->te_popup = new Q3PopupMenu(this);
  168. THIS->te_popup->insertItem("&Open file at cursor",0);
  169. THIS->te_popup->insertItem("&Find symbol declaration",1);
  170. THIS->te_popup->insertSeparator();
  171. THIS->te_popup->insertItem("&Undo",2);
  172. THIS->te_popup->insertItem("&Redo",3);
  173. THIS->te_popup->insertSeparator();
  174. THIS->te_popup->insertItem("&Clear",4);
  175. THIS->te_popup->insertItem("Cu&t",5);
  176. THIS->te_popup->insertItem("Cop&y",6);
  177. THIS->te_popup->insertItem("&Paste",7);
  178. THIS->te_popup->insertSeparator();
  179. THIS->te_popup->insertItem("&Select all",8);
  180. THIS->te_popup->insertSeparator();
  181. THIS->te_popup->insertItem("&Increase indent",9);
  182. THIS->te_popup->insertItem("&Decrease indent",10);
  183. connect(THIS->te_popup,SIGNAL(aboutToShow()),this,SLOT(te_popup_aboutToShow()));
  184. connect(THIS->te_popup,SIGNAL(activated(int)),this,SLOT(te_popup_activated(int)));
  185. THIS->kfinddialog = static_cast<KFindDialog *>(NULL);
  186. THIS->kreplace = static_cast<KReplaceWithSelectionS *>(NULL);
  187. THIS->kateView=static_cast<KTextEditor::View *>(NULL);
  188. THIS->kateView=reinterpret_cast<KTextEditor::View *>(createView(THIS->fileName,HL_MODE,
  189. THIS->isASMFile?preferences.tabWidthAsm:THIS->isCFile?preferences.tabWidthC:8));
  190. int rightStatusSize=size().width();
  191. int line, col;
  192. CURRENT_VIEW->cursorPosition().position(line,col);
  193. THIS->rowStatusLabel=new QLabel(QString("%1").arg(line+1),this);
  194. THIS->rowStatusLabel->setAlignment(Qt::AlignRight);
  195. THIS->rowStatusLabel->setMaximumWidth(30);
  196. statusBar()->addWidget(THIS->rowStatusLabel,1);
  197. THIS->colStatusLabel=new QLabel(QString("%1").arg(col+1),this);
  198. THIS->colStatusLabel->setAlignment(Qt::AlignRight);
  199. THIS->colStatusLabel->setMaximumWidth(30);
  200. statusBar()->addWidget(THIS->colStatusLabel,1);
  201. THIS->charsStatusLabel=new QLabel(QString("%1 Characters").arg(CURRENT_VIEW->document()->text().length()),this);
  202. THIS->charsStatusLabel->setMaximumWidth(100);
  203. statusBar()->addWidget(THIS->charsStatusLabel,1);
  204. THIS->rightStatusLabel=new QLabel(THIS->fileName,this);
  205. THIS->rightStatusLabel->setMaximumWidth(rightStatusSize-160>0?rightStatusSize-160:0);
  206. statusBar()->addWidget(THIS->rightStatusLabel,1);
  207. statusBar()->setSizeGripEnabled(FALSE);
  208. connect(statusBar(),SIGNAL(messageChanged(const QString &)),this,SLOT(statusBar_messageChanged(const QString &)));
  209. connect(THIS->dirWatch,SIGNAL(created(const QString &)),this,SLOT(KDirWatch_dirty(const QString &)));
  210. connect(THIS->dirWatch,SIGNAL(dirty(const QString &)),this,SLOT(KDirWatch_dirty(const QString &)));
  211. THIS->dirWatch->addFile(THIS->fileName);
  212. THIS->dirWatch->startScan();
  213. connect(clipboard,SIGNAL(dataChanged()),this,SLOT(clipboard_dataChanged()));
  214. centralWidget()->layout()->add(CURRENT_VIEW);
  215. CURRENT_VIEW->show();
  216. editUndoAction->setEnabled(CURRENT_VIEW->action(KStandardAction::name(KStandardAction::Undo))->isEnabled());
  217. editRedoAction->setEnabled(CURRENT_VIEW->action(KStandardAction::name(KStandardAction::Redo))->isEnabled());
  218. editClearAction->setEnabled(CURRENT_VIEW->selection());
  219. editCutAction->setEnabled(CURRENT_VIEW->selection());
  220. editCopyAction->setEnabled(CURRENT_VIEW->selection());
  221. editPasteAction->setEnabled(!clipboard->text().isNull());
  222. THIS->accel=new Q3Accel(this);
  223. THIS->accel->insertItem(Qt::ALT+Qt::Key_Backspace,0);
  224. THIS->accel->insertItem(Qt::SHIFT+Qt::ALT+Qt::Key_Backspace,1);
  225. THIS->accel->insertItem(Qt::SHIFT+Qt::Key_Delete,2);
  226. THIS->accel->insertItem(Qt::CTRL+Qt::Key_Insert,3);
  227. THIS->accel->insertItem(Qt::SHIFT+Qt::Key_Insert,4);
  228. THIS->accel->insertItem(Qt::Key_F1,5);
  229. THIS->accel->insertItem(Qt::Key_Enter,6);
  230. THIS->accel->insertItem(Qt::Key_Return,7);
  231. THIS->accel->insertItem(Qt::CTRL+Qt::Key_J,8);
  232. THIS->accel->insertItem(Qt::CTRL+Qt::Key_Space,9);
  233. THIS->accel->insertItem(Qt::CTRL+Qt::Key_M,10);
  234. THIS->accel->setItemEnabled(0,CURRENT_VIEW->action(KStandardAction::name(KStandardAction::Undo))->isEnabled());
  235. THIS->accel->setItemEnabled(1,CURRENT_VIEW->action(KStandardAction::name(KStandardAction::Redo))->isEnabled());
  236. THIS->accel->setItemEnabled(2,CURRENT_VIEW->selection());
  237. THIS->accel->setItemEnabled(3,CURRENT_VIEW->selection());
  238. THIS->accel->setItemEnabled(4,!clipboard->text().isNull());
  239. THIS->accel->setItemEnabled(5,TRUE);
  240. THIS->accel->setItemEnabled(6,TRUE);
  241. THIS->accel->setItemEnabled(7,TRUE);
  242. THIS->accel->setItemEnabled(8,TRUE);
  243. THIS->accel->setItemEnabled(9,TRUE);
  244. THIS->accel->setItemEnabled(10,TRUE);
  245. connect(THIS->accel,SIGNAL(activated(int)),this,SLOT(accel_activated(int)));
  246. if (preferences.useSystemIcons) {
  247. // Set the preferred icon size so system toolbar icons don't get annoying
  248. // padding.
  249. int toolbarIconSize=KIconLoader().currentSize(K3Icon::MainToolbar);
  250. setIconSize(QSize(toolbarIconSize,toolbarIconSize));
  251. fileSaveAction->setIcon(KIcon("document-save"));
  252. fileAddToProjectAction->setIcon(KIcon("edit-add"));
  253. fileCompileAction->setIcon(KIcon("compfile"));
  254. filePrintAction->setIcon(KIcon("document-print"));
  255. filePrintQuicklyAction->setIcon(KIcon("document-print"));
  256. editClearAction->setIcon(KIcon("edit-delete"));
  257. editCutAction->setIcon(KIcon("edit-cut"));
  258. editCopyAction->setIcon(KIcon("edit-copy"));
  259. editPasteAction->setIcon(KIcon("edit-paste"));
  260. findFindAction->setIcon(KIcon("edit-find"));
  261. if (KIconLoader::global()->iconPath("edit-find-replace",K3Icon::Small,TRUE).isEmpty())
  262. findReplaceAction->setIcon(KIcon("file-find"));
  263. else
  264. findReplaceAction->setIcon(KIcon("edit-find-replace"));
  265. editUndoAction->setIcon(KIcon("edit-undo"));
  266. editRedoAction->setIcon(KIcon("edit-redo"));
  267. findFunctionsAction->setIcon(KIcon("view-tree"));
  268. editIncreaseIndentAction->setIcon(KIcon("format-indent-more"));
  269. editDecreaseIndentAction->setIcon(KIcon("format-indent-less"));
  270. }
  271. QToolButton *findFunctionsButton=static_cast<QToolButton *>(toolBar
  272. ->widgetForAction(findFunctionsAction));
  273. THIS->findFunctionsPopup=new Q3PopupMenu(findFunctionsButton);
  274. connect(THIS->findFunctionsPopup,SIGNAL(aboutToShow()),
  275. this,SLOT(findFunctionsPopup_aboutToShow()));
  276. connect(THIS->findFunctionsPopup,SIGNAL(aboutToHide()),
  277. this,SLOT(findFunctionsPopup_aboutToHide()));
  278. connect(THIS->findFunctionsPopup,SIGNAL(activated(int)),
  279. this,SLOT(findFunctionsPopup_activated(int)));
  280. findFunctionsButton->setPopupMode(QToolButton::MenuButtonPopup);
  281. findFunctionsButton->setMenu(THIS->findFunctionsPopup);
  282. if (THIS->isTextFile) findFunctionsAction->setEnabled(FALSE);
  283. }
  284. void SourceFileWindow::destroy()
  285. {
  286. MainForm::deleteErrorsForSrcFile(this);
  287. if (THIS->kreplace) delete THIS->kreplace;
  288. if (THIS->kfinddialog) {
  289. findHistory=THIS->kfinddialog->findHistory();
  290. delete THIS->kfinddialog;
  291. }
  292. delete THIS->accel;
  293. delete THIS->te_popup;
  294. delete THIS->rowStatusLabel;
  295. delete THIS->colStatusLabel;
  296. delete THIS->charsStatusLabel;
  297. delete THIS->rightStatusLabel;
  298. THIS->dirWatch->removeFile(THIS->fileName);
  299. delete THIS->dirWatch;
  300. if (THIS->kateView) delete THIS->kateView->document();
  301. sourceFiles.remove(THIS);
  302. }
  303. void SourceFileWindow::te_popup_aboutToShow()
  304. {
  305. THIS->te_popup->setItemEnabled(0,findOpenFileAtCursorAction->isEnabled());
  306. THIS->te_popup->setItemEnabled(1,findFindSymbolDeclarationAction->isEnabled());
  307. THIS->te_popup->setItemEnabled(2,editUndoAction->isEnabled());
  308. THIS->te_popup->setItemEnabled(3,editRedoAction->isEnabled());
  309. THIS->te_popup->setItemEnabled(4,editClearAction->isEnabled());
  310. THIS->te_popup->setItemEnabled(5,editCutAction->isEnabled());
  311. THIS->te_popup->setItemEnabled(6,editCopyAction->isEnabled());
  312. THIS->te_popup->setItemEnabled(7,editPasteAction->isEnabled());
  313. THIS->te_popup->setItemEnabled(8,editSelectAllAction->isEnabled());
  314. THIS->te_popup->setItemEnabled(9,editIncreaseIndentAction->isEnabled());
  315. THIS->te_popup->setItemEnabled(10,editDecreaseIndentAction->isEnabled());
  316. }
  317. void SourceFileWindow::te_popup_activated(int index)
  318. {
  319. switch (index) {
  320. case 0: findOpenFileAtCursor(); break;
  321. case 1: findFindSymbolDeclaration(); break;
  322. case 2: editUndo(); break;
  323. case 3: editRedo(); break;
  324. case 4: editClear(); break;
  325. case 5: editCut(); break;
  326. case 6: editCopy(); break;
  327. case 7: editPaste(); break;
  328. case 8: editSelectAll(); break;
  329. case 9: editIncreaseIndent(); break;
  330. case 10: editDecreaseIndent(); break;
  331. default: break;
  332. }
  333. }
  334. void SourceFileWindow::accel_activated(int index)
  335. {
  336. if (CURRENT_VIEW && CURRENT_VIEW->hasFocus()) {
  337. switch (index) {
  338. case 0: editUndo(); break;
  339. case 1: editRedo(); break;
  340. case 2: editCut(); break;
  341. case 3: editCopy(); break;
  342. case 4: editPaste(); break;
  343. case 5: // F1 context help
  344. {
  345. int line,col,i;
  346. CURRENT_VIEW->cursorPosition().position(line,col);
  347. QString textLine=CURRENT_VIEW->document()->line(line);
  348. QString wordUnderCursor;
  349. for (i=col-1;i>=0;i--) {
  350. QChar c=textLine[i];
  351. if ((c>='A' && c<='Z') || (c>='a' && c<='z') || (c>='0' && c<='9')
  352. || c=='_' || c=='$' || c=='#')
  353. wordUnderCursor.prepend(c);
  354. }
  355. int len=textLine.length();
  356. for (i=col;i<len;i++) {
  357. QChar c=textLine[i];
  358. if ((c>='A' && c<='Z') || (c>='a' && c<='z') || (c>='0' && c<='9')
  359. || c=='_' || c=='$' || c=='#')
  360. wordUnderCursor.append(c);
  361. }
  362. // always open at least the index
  363. force_qt_assistant_page(1);
  364. assistant->openAssistant();
  365. if (wordUnderCursor.isEmpty()) return;
  366. QString docFile=lookup_doc_keyword(wordUnderCursor);
  367. if (docFile.isEmpty()) return;
  368. // wait for Qt Assistant to actually open
  369. while (!assistant->isOpen())
  370. QCoreApplication::processEvents(QEventLoop::ExcludeUserInput,1000);
  371. assistant->showPage(QString(tigcc_base)+QString("/doc/html/")+docFile);
  372. break;
  373. }
  374. case 6:
  375. case 7:
  376. // keyReturn is not in any interface, but it's a public slot...
  377. CURRENT_VIEW->qt_metacall(QMetaObject::InvokeMetaMethod,
  378. CURRENT_VIEW->metaObject()->indexOfMethod("keyReturn()"),NULL);
  379. current_view_newLineHook();
  380. break;
  381. case 8:
  382. new TemplatePopup(CURRENT_VIEW);
  383. break;
  384. case 9:
  385. case 10:
  386. // Completion only operates on C files.
  387. if (THIS->isCFile) {
  388. // Disable newLineHook.
  389. THIS->accel->setItemEnabled(6,FALSE);
  390. THIS->accel->setItemEnabled(7,FALSE);
  391. new CompletionPopup(CURRENT_VIEW,THIS->fileName,THIS->mainForm,this);
  392. }
  393. break;
  394. default: break;
  395. }
  396. } else if (index == 6 || index == 7) {
  397. QKeyEvent *keyEvent=new QKeyEvent(QEvent::KeyPress,Qt::Key_Return,'\n',0,"\n");
  398. QApplication::postEvent(focusWidget(),keyEvent);
  399. }
  400. }
  401. void SourceFileWindow::completionPopup_closed()
  402. {
  403. // Restore newLineHook.
  404. THIS->accel->setItemEnabled(6,TRUE);
  405. THIS->accel->setItemEnabled(7,TRUE);
  406. }
  407. void *SourceFileWindow::createView(const QString &fileName, const QString &hlModeName, unsigned tabWidth)
  408. {
  409. // Create Document object.
  410. KParts::Factory *factory = (KParts::Factory *)
  411. KLibLoader::self()->factory ("katepart");
  412. if (!factory) qFatal("Failed to load KatePart");
  413. KTextEditor::Document *doc = (KTextEditor::Document *)
  414. factory->createPart(0,THIS->mainForm,"KTextEditor::Document");
  415. // Open the file.
  416. doc->setEncoding(preferences.useCalcCharset?"TI-89":QTextCodec::codecForLocale()->name());
  417. doc->openUrl(KUrl(fileName));
  418. // Create View object.
  419. KTextEditor::View *newView = (KTextEditor::View *) doc->createView(centralWidget());
  420. newView->hide();
  421. newView->setSizePolicy(QSizePolicy(QSizePolicy::Ignored,QSizePolicy::Ignored,0,0));
  422. // Set highlighting mode.
  423. KTextEditor::HighlightingInterface *hliface
  424. =qobject_cast<KTextEditor::HighlightingInterface*>(newView->document());
  425. hliface->setHighlighting(hlModeName);
  426. // Set options.
  427. KTextEditor::ConfigInterface *configiface
  428. =qobject_cast<KTextEditor::ConfigInterface*>(newView);
  429. configiface->setConfigValue("dynamic-word-wrap",false);
  430. if (preferences.removeTrailingSpaces) {
  431. sendCommand(newView,"set-remove-trailing-space 1");
  432. sendCommand(newView,"set-remove-trailing-space-save 1");
  433. } else {
  434. sendCommand(newView,"set-remove-trailing-space 0");
  435. sendCommand(newView,"set-remove-trailing-space-save 0");
  436. }
  437. setTabWidth(newView,tabWidth);
  438. connect(newView,SIGNAL(cursorPositionChanged(KTextEditor::View*,const KTextEditor::Cursor&)),this,SLOT(current_view_cursorPositionChanged(KTextEditor::View*,const KTextEditor::Cursor&)));
  439. connect(newView,SIGNAL(textInserted(KTextEditor::View*,const KTextEditor::Cursor&,const QString&)),
  440. this,SLOT(current_view_textInserted(KTextEditor::View*,const KTextEditor::Cursor&,const QString&)));
  441. connect(newView,SIGNAL(selectionChanged(KTextEditor::View*)),this,SLOT(current_view_selectionChanged(KTextEditor::View*)));
  442. connect(newView->document(),SIGNAL(textChanged(KTextEditor::Document*)),this,SLOT(current_view_textChanged(KTextEditor::Document*)));
  443. connect(newView->document(),SIGNAL(undoChanged()),this,SLOT(current_view_undoChanged()));
  444. newView->setContextMenu(THIS->te_popup);
  445. newView->setCursorPosition(KTextEditor::Cursor(0,0));
  446. return newView;
  447. }
  448. // Returns 1 if the source file should not be closed, 0 if it can be closed.
  449. int SourceFileWindow::savePrompt(void)
  450. {
  451. int result;
  452. if (!CURRENT_VIEW) return 0;
  453. while (CURRENT_VIEW->document()->isModified()) { // "while" in case saving fails!
  454. result=KMessageBox::questionYesNoCancel(this,QString("The file \'%1\' has been modified. Do you want to save the changes?").arg(THIS->fileName),QString::null,KStandardGuiItem::save(),KStandardGuiItem::discard());
  455. if (result==KMessageBox::Yes)
  456. fileSave();
  457. else if (result==KMessageBox::No)
  458. return 0;
  459. else
  460. return 1;
  461. }
  462. return 0;
  463. }
  464. void SourceFileWindow::removeTrailingSpacesFromView(void *view)
  465. {
  466. if (!preferences.removeTrailingSpaces) return;
  467. KTextEditor::View *kateView=reinterpret_cast<KTextEditor::View *>(view);
  468. KTextEditor::Document *doc=kateView->document();
  469. doc->startEditing();
  470. unsigned numLines=doc->lines();
  471. for (unsigned i=0; i<numLines; i++) {
  472. QString line=doc->line(i);
  473. int whitespace=line.find(QRegExp("\\s+$"));
  474. if (whitespace>=0) doc->removeText(KTextEditor::Range(i,whitespace,i,line.length()));
  475. }
  476. doc->endEditing();
  477. }
  478. void SourceFileWindow::fileSave()
  479. {
  480. THIS->dirWatch->removeFile(THIS->fileName);
  481. if (!CURRENT_VIEW->document()->save()) {
  482. KMessageBox::error(this,QString("Can't save to \'%1\'").arg(THIS->fileName));
  483. THIS->dirWatch->addFile(THIS->fileName);
  484. } else {
  485. THIS->dirWatch->addFile(THIS->fileName);
  486. removeTrailingSpacesFromView(CURRENT_VIEW);
  487. CURRENT_VIEW->document()->setModified(FALSE);
  488. }
  489. }
  490. void SourceFileWindow::fileSaveAs()
  491. {
  492. QString saveFileName=MainForm::SGetFileName(KFileDialog::Saving,
  493. (THIS->fileName.endsWith(".h")?TIGCC_H_Filter TIGCCAllFilter:
  494. THIS->fileName.endsWith(".c")?TIGCC_C_Filter TIGCCAllFilter:
  495. THIS->fileName.endsWith(".s")?TIGCC_S_Filter TIGCCAllFilter:
  496. THIS->fileName.endsWith(".asm")?TIGCC_ASM_Filter TIGCCAllFilter:
  497. THIS->fileName.endsWith(".qll")?TIGCC_QLL_Filter TIGCCAllFilter:
  498. THIS->fileName.endsWith(".txt")?TIGCC_TXT_Filter TIGCCAllFilter:
  499. TIGCCAllFilter),"Save Source File",this);
  500. if (saveFileName.isEmpty())
  501. return;
  502. THIS->dirWatch->removeFile(THIS->fileName);
  503. mkdir_multi(saveFileName);
  504. if (!CURRENT_VIEW->document()->saveAs(saveFileName)) {
  505. KMessageBox::error(this,QString("Can't save to \'%1\'").arg(saveFileName));
  506. THIS->dirWatch->addFile(THIS->fileName);
  507. } else {
  508. THIS->fileName=saveFileName;
  509. THIS->dirWatch->addFile(saveFileName);
  510. removeTrailingSpacesFromView(CURRENT_VIEW);
  511. CURRENT_VIEW->document()->setModified(FALSE);
  512. updateRightStatusLabel();
  513. }
  514. }
  515. void SourceFileWindow::fileAddToProject()
  516. {
  517. THIS->mainForm->adoptSourceFile(THIS);
  518. }
  519. void SourceFileWindow::fileCompile()
  520. {
  521. THIS->mainForm->compileSourceFile(THIS);
  522. }
  523. void SourceFileWindow::filePrint()
  524. {
  525. if (CURRENT_VIEW) CURRENT_VIEW->action(KStandardAction::name(KStandardAction::Print))->trigger();
  526. }
  527. void SourceFileWindow::filePrintQuickly()
  528. {
  529. // This still shows the print dialog, but then KDE 3.5 Kate did that too
  530. // despite having 2 nominally different APIs (print and printDialog).
  531. if (CURRENT_VIEW) CURRENT_VIEW->action(KStandardAction::name(KStandardAction::Print))->trigger();
  532. }
  533. void SourceFileWindow::applyPreferences()
  534. {
  535. // Apply the KatePart preferences and treeview icons.
  536. KParts::Factory *factory=(KParts::Factory *)
  537. KLibLoader::self()->factory("katepart");
  538. if (!factory) qFatal("Failed to load KatePart");
  539. KTextEditor::Document *doc=(KTextEditor::Document *)
  540. factory->createPart(0,this,"KTextEditor::Document");
  541. KTextEditor::Editor *editor=doc->editor();
  542. int numConfigPages=editor->configPages();
  543. for (int i=0; i<numConfigPages; i++) {
  544. if (editor->configPageName(i)=="Fonts & Colors") {
  545. KTextEditor::ConfigPage *configPage=editor->configPage(i,this);
  546. configPage->apply();
  547. delete configPage;
  548. break;
  549. }
  550. }
  551. delete doc;
  552. KTextEditor::View *kateView=CURRENT_VIEW;
  553. if (kateView) {
  554. QString fileText=kateView->document()->text();
  555. if (preferences.removeTrailingSpaces) {
  556. sendCommand(kateView,"set-remove-trailing-space 1");
  557. sendCommand(kateView,"set-remove-trailing-space-save 1");
  558. } else {
  559. sendCommand(kateView,"set-remove-trailing-space 0");
  560. sendCommand(kateView,"set-remove-trailing-space-save 0");
  561. }
  562. setTabWidth(kateView,THIS->isASMFile?preferences.tabWidthAsm:
  563. THIS->isCFile?preferences.tabWidthC:8);
  564. // Kate seems really insisting on making it a pain to update syntax highlighting settings.
  565. KTextEditor::HighlightingInterface *hliface
  566. =qobject_cast<KTextEditor::HighlightingInterface*>(kateView->document());
  567. hliface->setHighlighting(HL_MODE);
  568. // Force redrawing to get the tab width right, repaint() is ignored for some reason.
  569. kateView->hide();
  570. kateView->show();
  571. }
  572. // Apply the icon preferences.
  573. if (preferences.useSystemIcons) {
  574. // Set the preferred icon size so system toolbar icons don't get annoying
  575. // padding.
  576. int toolbarIconSize=KIconLoader().currentSize(K3Icon::MainToolbar);
  577. setIconSize(QSize(toolbarIconSize,toolbarIconSize));
  578. fileSaveAction->setIcon(KIcon("document-save"));
  579. fileAddToProjectAction->setIcon(KIcon("edit-add"));
  580. fileCompileAction->setIcon(KIcon("compfile"));
  581. filePrintAction->setIcon(KIcon("document-print"));
  582. filePrintQuicklyAction->setIcon(KIcon("document-print"));
  583. editClearAction->setIcon(KIcon("edit-delete"));
  584. editCutAction->setIcon(KIcon("edit-cut"));
  585. editCopyAction->setIcon(KIcon("edit-copy"));
  586. editPasteAction->setIcon(KIcon("edit-paste"));
  587. findFindAction->setIcon(KIcon("edit-find"));
  588. if (KIconLoader::global()->iconPath("edit-find-replace",K3Icon::Small,TRUE).isEmpty())
  589. findReplaceAction->setIcon(KIcon("file-find"));
  590. else
  591. findReplaceAction->setIcon(KIcon("edit-find-replace"));
  592. editUndoAction->setIcon(KIcon("edit-undo"));
  593. editRedoAction->setIcon(KIcon("edit-redo"));
  594. findFunctionsAction->setIcon(KIcon("view-tree"));
  595. editIncreaseIndentAction->setIcon(KIcon("format-indent-more"));
  596. editDecreaseIndentAction->setIcon(KIcon("format-indent-less"));
  597. } else {
  598. setIconSize(QSize(20,20));
  599. fileSaveAction->setIcon(QIcon(QPixmap(":/images/02.png")));
  600. fileAddToProjectAction->setIcon(QIcon(QPixmap(":/images/08.png")));
  601. fileCompileAction->setIcon(QIcon(QPixmap(":/images/09.png")));
  602. filePrintAction->setIcon(QIcon(QPixmap(":/images/03.png")));
  603. filePrintQuicklyAction->setIcon(QIcon(QPixmap(":/images/03.png")));
  604. editClearAction->setIcon(QIcon(QPixmap(":/images/04.png")));
  605. editCutAction->setIcon(QIcon(QPixmap(":/images/05.png")));
  606. editCopyAction->setIcon(QIcon(QPixmap(":/images/06.png")));
  607. editPasteAction->setIcon(QIcon(QPixmap(":/images/07.png")));
  608. findFindAction->setIcon(QIcon(QPixmap(":/images/13.png")));
  609. findReplaceAction->setIcon(QIcon(QPixmap(":/images/14.png")));
  610. editUndoAction->setIcon(QIcon(QPixmap(":/images/16.png")));
  611. editRedoAction->setIcon(QIcon(QPixmap(":/images/17.png")));
  612. findFunctionsAction->setIcon(QIcon(QPixmap(":/images/18.png")));
  613. editIncreaseIndentAction->setIcon(QIcon(QPixmap(":/images/19.png")));
  614. editDecreaseIndentAction->setIcon(QIcon(QPixmap(":/images/20.png")));
  615. }
  616. }
  617. void SourceFileWindow::editUndo()
  618. {
  619. if (CURRENT_VIEW)
  620. CURRENT_VIEW->action(KStandardAction::name(KStandardAction::Undo))->trigger();
  621. }
  622. void SourceFileWindow::editRedo()
  623. {
  624. if (CURRENT_VIEW)
  625. CURRENT_VIEW->action(KStandardAction::name(KStandardAction::Redo))->trigger();
  626. }
  627. void SourceFileWindow::editClear()
  628. {
  629. if (CURRENT_VIEW)
  630. CURRENT_VIEW->removeSelectionText();
  631. }
  632. void SourceFileWindow::editCut()
  633. {
  634. if (CURRENT_VIEW)
  635. CURRENT_VIEW->action(KStandardAction::name(KStandardAction::Cut))->trigger();
  636. }
  637. void SourceFileWindow::editCopy()
  638. {
  639. if (CURRENT_VIEW)
  640. CURRENT_VIEW->action(KStandardAction::name(KStandardAction::Copy))->trigger();
  641. }
  642. void SourceFileWindow::editPaste()
  643. {
  644. if (CURRENT_VIEW)
  645. CURRENT_VIEW->action(KStandardAction::name(KStandardAction::PasteText))->trigger();
  646. }
  647. void SourceFileWindow::editSelectAll()
  648. {
  649. if (CURRENT_VIEW)
  650. CURRENT_VIEW->action(KStandardAction::name(KStandardAction::SelectAll))->trigger();
  651. }
  652. void SourceFileWindow::editIncreaseIndent()
  653. {
  654. if (CURRENT_VIEW)
  655. CURRENT_VIEW->action("tools_indent")->trigger();
  656. }
  657. void SourceFileWindow::editDecreaseIndent()
  658. {
  659. if (CURRENT_VIEW)
  660. CURRENT_VIEW->action("tools_unindent")->trigger();
  661. }
  662. void SourceFileWindow::findFind()
  663. {
  664. if (THIS->kfinddialog)
  665. ACTIVATE_WINDOW(THIS->kfinddialog->winId());
  666. else {
  667. // Never set hasSelection because finding in selection doesn't really make
  668. // sense with my non-modal find dialog setup.
  669. THIS->kfinddialog=new KFindDialog(this,KFind::FromCursor,findHistory);
  670. THIS->kfinddialog->setModal(false);
  671. connect(THIS->kfinddialog, SIGNAL(okClicked()), this, SLOT(findFind_next()));
  672. connect(THIS->kfinddialog, SIGNAL(cancelClicked()), this, SLOT(findFind_stop()));
  673. THIS->kfinddialog->show();
  674. }
  675. }
  676. void SourceFileWindow::findFind_next()
  677. {
  678. // Use a local KFind object. The search will need to be restarted next time
  679. // this function is called because of the non-modality of the find dialog.
  680. KFind *kfind=new KFind(THIS->kfinddialog->pattern(),THIS->kfinddialog->options(),this,THIS->kfinddialog);
  681. // Initialize.
  682. bool findBackwards=!!(THIS->kfinddialog->options()&KFind::FindBackwards);
  683. int findCurrentCol;
  684. kfind=new KFind(THIS->kfinddialog->pattern(),THIS->kfinddialog->options(),this,THIS->kfinddialog);
  685. kfind->closeFindNextDialog(); // don't use this, a non-modal KFindDialog is used instead
  686. connect(kfind,SIGNAL(highlight(const QString &,int,int)),
  687. this,SLOT(findFind_highlight(const QString &,int,int)));
  688. if (THIS->kfinddialog->options()&KFind::FromCursor) {
  689. if (CURRENT_VIEW->selection()) {
  690. if (findBackwards) {
  691. CURRENT_VIEW->selectionRange().start().position(THIS->findCurrentLine,findCurrentCol);
  692. if ((--findCurrentCol)==-1) {
  693. if (!THIS->findCurrentLine) goto skip_data;
  694. THIS->findCurrentLine--;
  695. }
  696. } else {
  697. CURRENT_VIEW->selectionRange().end().position(THIS->findCurrentLine,findCurrentCol);
  698. }
  699. } else {
  700. CURRENT_VIEW->cursorPosition().position(THIS->findCurrentLine,findCurrentCol);
  701. }
  702. } else {
  703. THIS->findCurrentLine=findBackwards?(CURRENT_VIEW->document()->lines()-1):0;
  704. findCurrentCol=-1;
  705. }
  706. kfind->setData(CURRENT_VIEW->document()->line(THIS->findCurrentLine),findCurrentCol);
  707. skip_data:;
  708. // Now find the next occurrence.
  709. KFind::Result result;
  710. KTextEditor::View *currView=CURRENT_VIEW;
  711. int currNumLines=CURRENT_VIEW->document()->lines();
  712. do {
  713. if (kfind->needData()) {
  714. if (findBackwards?!THIS->findCurrentLine:(THIS->findCurrentLine>=currNumLines)) {
  715. // Try restarting the search.
  716. currNumLines=currView->document()->lines();
  717. THIS->findCurrentLine=findBackwards?currNumLines-1:0;
  718. do {
  719. if (kfind->needData()) {
  720. if (findBackwards?!THIS->findCurrentLine:(THIS->findCurrentLine>=currNumLines))
  721. goto not_found_current;
  722. if (findBackwards) THIS->findCurrentLine--; else THIS->findCurrentLine++;
  723. kfind->setData(currView->document()->line(THIS->findCurrentLine));
  724. }
  725. result=kfind->find();
  726. } while (result==KFind::NoMatch);
  727. break;
  728. not_found_current:
  729. KMessageBox::error(this,QString("Text \'%1\' not found").arg(THIS->kfinddialog->pattern()));
  730. delete kfind;
  731. return;
  732. } else if (findBackwards) THIS->findCurrentLine--; else THIS->findCurrentLine++;
  733. kfind->setData(currView->document()->line(THIS->findCurrentLine));
  734. }
  735. result=kfind->find();
  736. } while (result==KFind::NoMatch);
  737. delete kfind;
  738. }
  739. #define unused_text text __attribute__((unused))
  740. void SourceFileWindow::findFind_highlight(const QString &unused_text, int matchingindex, int matchedlength)
  741. {
  742. CURRENT_VIEW->setCursorPosition(KTextEditor::Cursor(THIS->findCurrentLine,matchingindex+matchedlength));
  743. CURRENT_VIEW->setSelection(KTextEditor::Range(THIS->findCurrentLine,matchingindex,
  744. THIS->findCurrentLine,matchingindex+matchedlength));
  745. }
  746. void SourceFileWindow::findFind_stop()
  747. {
  748. if (THIS->kfinddialog) {
  749. findHistory=THIS->kfinddialog->findHistory();
  750. THIS->kfinddialog->deleteLater();
  751. }
  752. THIS->kfinddialog=static_cast<KFindDialog *>(NULL);
  753. }
  754. void SourceFileWindow::findReplace()
  755. {
  756. if (THIS->kreplace) {
  757. KDialog *replaceNextDialog=THIS->kreplace->replaceNextDialog();
  758. if (replaceNextDialog)
  759. ACTIVATE_WINDOW(replaceNextDialog->winId());
  760. return;
  761. }
  762. KReplaceDialog kreplacedialog(this,((CURRENT_VIEW&&CURRENT_VIEW->selection()
  763. &&!CURRENT_VIEW->selectionRange().onSingleLine())?
  764. KFind::SelectedText:0)|KFind::FromCursor,
  765. findHistory,replacementHistory,
  766. CURRENT_VIEW&&CURRENT_VIEW->selection());
  767. if (kreplacedialog.exec()!=QDialog::Accepted)
  768. return;
  769. findHistory=kreplacedialog.findHistory();
  770. replacementHistory=kreplacedialog.replacementHistory();
  771. THIS->kreplace=new KReplaceWithSelectionS(kreplacedialog.pattern(),kreplacedialog.replacement(),
  772. kreplacedialog.options(),this);
  773. // Connect signals to code which handles highlighting of found text, and
  774. // on-the-fly replacement.
  775. connect(THIS->kreplace,SIGNAL(highlight(const QString &,int,int)),
  776. this,SLOT(findReplace_highlight(const QString &,int,int)));
  777. // Connect findNext signal - called when pressing the button in the dialog.
  778. connect(THIS->kreplace,SIGNAL(findNext()),this,SLOT(findReplace_next()));
  779. // Connect replace signal - called when doing a replacement.
  780. connect(THIS->kreplace,SIGNAL(replace(const QString &,int,int,int)),
  781. this,SLOT(findReplace_replace(const QString &,int,int,int)));
  782. // Connect dialogClosed signal - called when closing the Replace Next dialog.
  783. connect(THIS->kreplace,SIGNAL(dialogClosed()),this,SLOT(findReplace_stop()));
  784. // Initialize.
  785. bool findBackwards=!!(THIS->kreplace->options()&KFind::FindBackwards);
  786. int replaceCurrentCol;
  787. if (CURRENT_VIEW) {
  788. if (THIS->kreplace->options()&KFind::SelectedText) {
  789. THIS->kreplace->setSelection(CURRENT_VIEW->selectionRange());
  790. if (findBackwards) {
  791. THIS->kreplace->replaceCurrentLine=THIS->kreplace->selEndLine();
  792. replaceCurrentCol=THIS->kreplace->selEndCol();
  793. } else {
  794. THIS->kreplace->replaceCurrentLine=THIS->kreplace->selStartLine();
  795. replaceCurrentCol=THIS->kreplace->selStartCol();
  796. }
  797. THIS->kreplace->setOptions(THIS->kreplace->options()&~KFind::FromCursor);
  798. } else if (THIS->kreplace->options()&KFind::FromCursor) {
  799. if (CURRENT_VIEW->selection()) {
  800. if (findBackwards) {
  801. CURRENT_VIEW->selectionRange().start().position(THIS->kreplace->replaceCurrentLine,
  802. replaceCurrentCol);
  803. if ((--replaceCurrentCol)==-1) {
  804. if (!THIS->kreplace->replaceCurrentLine) goto skip_data;
  805. THIS->kreplace->replaceCurrentLine--;
  806. }
  807. } else {
  808. CURRENT_VIEW->selectionRange().end().position(THIS->kreplace->replaceCurrentLine,
  809. replaceCurrentCol);
  810. }
  811. } else {
  812. CURRENT_VIEW->cursorPosition().position(THIS->kreplace->replaceCurrentLine,replaceCurrentCol);
  813. // Don't prompt for restarting if we actually searched the entire document.
  814. if (findBackwards?(THIS->kreplace->replaceCurrentLine==(CURRENT_VIEW->document()->lines()-1)
  815. && replaceCurrentCol==(CURRENT_VIEW->document()->lineLength(THIS->kreplace->replaceCurrentLine)))
  816. :(!THIS->kreplace->replaceCurrentLine&&!replaceCurrentCol))
  817. THIS->kreplace->setOptions(THIS->kreplace->options()&~KFind::FromCursor);
  818. }
  819. } else {
  820. THIS->kreplace->replaceCurrentLine=findBackwards?(CURRENT_VIEW->document()->lines()-1):0;
  821. replaceCurrentCol=-1;
  822. }
  823. THIS->kreplace->setData(CURRENT_VIEW->document()->line(THIS->kreplace->replaceCurrentLine),replaceCurrentCol);
  824. }
  825. skip_data:
  826. // Now find the next occurrence.
  827. findReplace_next(TRUE);
  828. }
  829. void SourceFileWindow::findReplace_next()
  830. {
  831. findReplace_next(FALSE);
  832. }
  833. void SourceFileWindow::findReplace_next(bool firstTime)
  834. {
  835. bool findBackwards=!!(THIS->kreplace->options()&KFind::FindBackwards);
  836. // Reinitialize.
  837. if (!firstTime) {
  838. int replaceCurrentCol;
  839. // Non-first-time always continues from cursor.
  840. if (CURRENT_VIEW->selection()) {
  841. if (findBackwards) {
  842. CURRENT_VIEW->selectionRange().start().position(THIS->kreplace->replaceCurrentLine,
  843. replaceCurrentCol);
  844. if ((--replaceCurrentCol)==-1) {
  845. if (!THIS->kreplace->replaceCurrentLine) goto skip_data;
  846. THIS->kreplace->replaceCurrentLine--;
  847. }
  848. } else {
  849. CURRENT_VIEW->selectionRange().end().position(THIS->kreplace->replaceCurrentLine,
  850. replaceCurrentCol);
  851. }
  852. } else {
  853. CURRENT_VIEW->cursorPosition().position(THIS->kreplace->replaceCurrentLine,
  854. replaceCurrentCol);
  855. }
  856. THIS->kreplace->setData(CURRENT_VIEW->document()->line(THIS->kreplace->replaceCurrentLine),replaceCurrentCol);
  857. }
  858. skip_data:;
  859. // Now find the next occurrence.
  860. KFind::Result result;
  861. KTextEditor::View *currView=CURRENT_VIEW;
  862. int currNumLines=0;
  863. if (CURRENT_VIEW) currNumLines=CURRENT_VIEW->document()->lines();
  864. do {
  865. if (THIS->kreplace->needData()) {
  866. if (THIS->kreplace->haveSelection()
  867. ?(findBackwards?(THIS->kreplace->replaceCurrentLine<=THIS->kreplace->selStartLine())
  868. :(THIS->kreplace->replaceCurrentLine>=THIS->kreplace->selEndLine()))
  869. :(findBackwards?!THIS->kreplace->replaceCurrentLine:(THIS->kreplace->replaceCurrentLine>=currNumLines))) {
  870. if (THIS->kreplace->shouldRestart()) {
  871. // Drop "From cursor" and "Selected text" options.
  872. THIS->kreplace->setOptions(THIS->kreplace->options()&~(KFind::FromCursor
  873. |KFind::SelectedText));
  874. THIS->kreplace->invalidateSelection();
  875. // Reinitialize.
  876. THIS->kreplace->replaceCurrentLine=findBackwards?(CURRENT_VIEW->document()->lines()-1):0;
  877. THIS->kreplace->setData(CURRENT_VIEW->document()->line(THIS->kreplace->replaceCurrentLine));
  878. // Start again as if it was the first time.
  879. findReplace_next(TRUE);
  880. return;
  881. } else {
  882. findReplace_stop();
  883. return;
  884. }
  885. } else if (findBackwards) THIS->kreplace->replaceCurrentLine--; else THIS->kreplace->replaceCurrentLine++;
  886. THIS->kreplace->setData(currView->document()->line(THIS->kreplace->replaceCurrentLine));
  887. }
  888. result=THIS->kreplace->replace();
  889. } while (result==KFind::NoMatch);
  890. }
  891. void SourceFileWindow::findReplace_highlight(const QString &unused_text, int matchingindex, int matchedlength)
  892. {
  893. CURRENT_VIEW->setCursorPosition(KTextEditor::Cursor(THIS->kreplace->replaceCurrentLine,matchingindex+matchedlength));
  894. CURRENT_VIEW->setSelection(KTextEditor::Range(THIS->kreplace->replaceCurrentLine,matchingindex,
  895. THIS->kreplace->replaceCurrentLine,matchingindex+matchedlength));
  896. }
  897. void SourceFileWindow::findReplace_replace(const QString &text, int replacementIndex, int replacedLength, int matchedLength)
  898. {
  899. bool update=!!(THIS->kreplace->options()&KReplaceDialog::PromptOnReplace);
  900. bool haveSelection=THIS->kreplace->haveSelection();
  901. // The initializations are redundant, but g++ doesn't understand this, and the
  902. // self-initialization trick doesn't work either (-Wno-init-self is ignored).
  903. int selStartLine=0, selStartCol=0, selEndLine=0, selEndCol=0;
  904. if (haveSelection) {
  905. selStartLine=THIS->kreplace->selStartLine();
  906. selStartCol=THIS->kreplace->selStartCol();
  907. selEndLine=THIS->kreplace->selEndLine();
  908. selEndCol=THIS->kreplace->selEndCol();
  909. }
  910. CURRENT_VIEW->document()->startEditing();
  911. CURRENT_VIEW->document()->insertText(KTextEditor::Cursor(THIS->kreplace->replaceCurrentLine,replacementIndex),
  912. text.mid(replacementIndex,replacedLength));
  913. // We can't put the cursor back now because this breaks editBegin/editEnd.
  914. int line,col;
  915. CURRENT_VIEW->cursorPosition().position(line,col);
  916. bool updateCursor=(line==THIS->kreplace->replaceCurrentLine
  917. && col==replacementIndex+replacedLength);
  918. CURRENT_VIEW->document()->removeText(KTextEditor::Range(THIS->kreplace->replaceCurrentLine,replacementIndex+replacedLength,
  919. THIS->kreplace->replaceCurrentLine,replacementIndex+replacedLength+matchedLength));
  920. CURRENT_VIEW->document()->endEditing();
  921. if (updateCursor)
  922. CURRENT_VIEW->setCursorPosition(KTextEditor::Cursor(THIS->kreplace->replaceCurrentLine,replacementIndex));
  923. if (update) {
  924. CURRENT_VIEW->setCursorPosition(KTextEditor::Cursor(THIS->kreplace->replaceCurrentLine,replacementIndex+replacedLength));
  925. CURRENT_VIEW->setSelection(KTextEditor::Range(THIS->kreplace->replaceCurrentLine,replacementIndex,
  926. THIS->kreplace->replaceCurrentLine,replacementIndex+replacedLength));
  927. CURRENT_VIEW->repaint();
  928. }
  929. if (haveSelection) {
  930. // Restore selection, updating coordinates if necessary.
  931. THIS->kreplace->setSelection(selStartLine,selStartCol,selEndLine,
  932. (THIS->kreplace->replaceCurrentLine==selEndLine)
  933. ?(selEndCol+replacedLength-matchedLength)
  934. :selEndCol);
  935. }
  936. }
  937. void SourceFileWindow::findReplace_stop()
  938. {
  939. if (THIS->kreplace) THIS->kreplace->deleteLater();
  940. THIS->kreplace=static_cast<KReplaceWithSelectionS *>(NULL);
  941. }
  942. void SourceFileWindow::findFunctions()
  943. {
  944. THIS->functionDialog=new FunctionDialog(this);
  945. connect(THIS->functionDialog->functionListBox,SIGNAL(highlighted(int)),
  946. this,SLOT(findFunctions_functionListBox_highlighted(int)));
  947. connect(THIS->functionDialog->functionListBox,SIGNAL(selected(int)),
  948. this,SLOT(findFunctions_functionListBox_selected(int)));
  949. connect(THIS->functionDialog->prototypeButton,SIGNAL(clicked()),
  950. this,SLOT(findFunctions_prototypeButton_clicked()));
  951. connect(THIS->functionDialog->implementationButton,SIGNAL(clicked()),
  952. this,SLOT(findFunctions_implementationButton_clicked()));
  953. THIS->functionDialog->functionListBox->clear();
  954. THIS->sourceFileFunctions=getFunctions(CURRENT_VIEW->document()->text(),
  955. THIS->isASMFile);
  956. for (SourceFileFunctions::Iterator it=THIS->sourceFileFunctions.begin();
  957. it!=THIS->sourceFileFunctions.end(); ++it)
  958. THIS->functionDialog->functionListBox->insertItem((*it).name);
  959. THIS->functionDialog->exec();
  960. delete THIS->functionDialog;
  961. }
  962. void SourceFileWindow::findFunctions_functionListBox_highlighted(int index)
  963. {
  964. if (index>=0) {
  965. THIS->functionDialog->prototypeButton->setEnabled(
  966. THIS->sourceFileFunctions[index].prototypeLine>=0);
  967. THIS->functionDialog->implementationButton->setEnabled(
  968. THIS->sourceFileFunctions[index].implementationLine>=0);
  969. } else {
  970. THIS->functionDialog->prototypeButton->setEnabled(FALSE);
  971. THIS->functionDialog->implementationButton->setEnabled(FALSE);
  972. }
  973. }
  974. void SourceFileWindow::findFunctions_functionListBox_selected(int index)
  975. {
  976. if (index>=0) {
  977. int line=THIS->sourceFileFunctions[index].implementationLine>=0
  978. ?THIS->sourceFileFunctions[index].implementationLine
  979. :THIS->sourceFileFunctions[index].prototypeLine;
  980. CURRENT_VIEW->setCursorPosition(KTextEditor::Cursor(line,0));
  981. THIS->functionDialog->accept();
  982. }
  983. }
  984. void SourceFileWindow::findFunctions_prototypeButton_clicked()
  985. {
  986. int index=THIS->functionDialog->functionListBox->currentItem();
  987. if (index>=0 && THIS->sourceFileFunctions[index].prototypeLine>=0) {
  988. CURRENT_VIEW->setCursorPosition(KTextEditor::Cursor(
  989. THIS->sourceFileFunctions[index].prototypeLine,0));
  990. THIS->functionDialog->accept();
  991. }
  992. }
  993. void SourceFileWindow::findFunctions_implementationButton_clicked()
  994. {
  995. int index=THIS->functionDialog->functionListBox->currentItem();
  996. if (index>=0 && THIS->sourceFileFunctions[index].implementationLine>=0) {
  997. CURRENT_VIEW->setCursorPosition(KTextEditor::Cursor(
  998. THIS->sourceFileFunctions[index].implementationLine,0));
  999. THIS->functionDialog->accept();
  1000. }
  1001. }
  1002. void SourceFileWindow::findFunctionsPopup_aboutToShow()
  1003. {
  1004. THIS->findFunctionsPopup->clear();
  1005. THIS->sourceFileFunctions=getFunctions(CURRENT_VIEW->document()->text(),
  1006. THIS->isASMFile);
  1007. int idx=0;
  1008. for (SourceFileFunctions::Iterator it=THIS->sourceFileFunctions.begin();
  1009. it!=THIS->sourceFileFunctions.end(); ++it,++idx)
  1010. THIS->findFunctionsPopup->insertItem((*it).name,idx);
  1011. }
  1012. void SourceFileWindow::findFunctionsPopup_aboutToHide()
  1013. {
  1014. QTimer::singleShot(0,this,SLOT(findFunctionsPopup_aboutToHide_async()));
  1015. }
  1016. void SourceFileWindow::findFunctionsPopup_aboutToHide_async()
  1017. {
  1018. THIS->findFunctionsPopup->clear();
  1019. }
  1020. void SourceFileWindow::findFunctionsPopup_activated(int id)
  1021. {
  1022. int line=THIS->sourceFileFunctions[id].implementationLine>=0
  1023. ?THIS->sourceFileFunctions[id].implementationLine
  1024. :THIS->sourceFileFunctions[id].prototypeLine;
  1025. CURRENT_VIEW->setCursorPosition(KTextEditor::Cursor(line,0));
  1026. }
  1027. void SourceFileWindow::findOpenFileAtCursor()
  1028. {
  1029. int line,col,i;
  1030. CURRENT_VIEW->cursorPosition().position(line,col);
  1031. QString textLine=CURRENT_VIEW->document()->line(line);
  1032. int l=textLine.length();
  1033. bool quotesInLine=textLine.contains("\"");
  1034. QString fileName;
  1035. for (i=col;i>=0;i--) {
  1036. QChar c=textLine[i];
  1037. if (!((quotesInLine && c==' ') || (c>='A' && c<='Z') || (c>='a' && c<='z')
  1038. || (c>='0' && c<='9') || QString("_-./\\:").contains(c)))
  1039. break;
  1040. fileName.prepend(c);
  1041. }
  1042. for (i=col+1;i<l;i++) {
  1043. QChar c=textLine[i];
  1044. if (!((quotesInLine && c==' ') || (c>='A' && c<='Z') || (c>='a' && c<='z')
  1045. || (c>='0' && c<='9') || QString("_-./\\:").contains(c)))
  1046. break;
  1047. fileName.append(c);
  1048. }
  1049. THIS->mainForm->findAndOpenFile(fileName,THIS->category);
  1050. }
  1051. void SourceFileWindow::findFindSymbolDeclaration()
  1052. {
  1053. QString fileText=CURRENT_VIEW->document()->text();
  1054. // "Find symbol declaration" only operates on C files.
  1055. if (THIS->isCFile) {
  1056. QString fileName=THIS->fileName;
  1057. QString symbolFile;
  1058. unsigned symbolLine;
  1059. bool systemHeader;
  1060. int line,col,i;
  1061. CURRENT_VIEW->cursorPosition().position(line,col);
  1062. QString textLine=CURRENT_VIEW->document()->line(line);
  1063. QString wordUnderCursor;
  1064. for (i=col-1;i>=0;i--) {
  1065. QChar c=textLine[i];
  1066. if ((c>='A' && c<='Z') || (c>='a' && c<='z') || (c>='0' && c<='9')
  1067. || c=='_' || c=='$' || c=='#')
  1068. wordUnderCursor.prepend(c);
  1069. }
  1070. int len=textLine.length();
  1071. for (i=col;i<len;i++) {
  1072. QChar c=textLine[i];
  1073. if ((c>='A' && c<='Z') || (c>='a' && c<='z') || (c>='0' && c<='9')
  1074. || c=='_' || c=='$' || c=='#')
  1075. wordUnderCursor.append(c);
  1076. }
  1077. if (findSymbolInFile(wordUnderCursor,fileText,fileName,THIS->mainForm,
  1078. symbolFile,symbolLine,systemHeader)
  1079. && !symbolFile.isNull()) {
  1080. if (symbolFile==fileName)
  1081. CURRENT_VIEW->setCursorPosition(KTextEditor::Cursor(symbolLine,0));
  1082. else {
  1083. THIS->mainForm->openHeader(symbolFile,systemHeader,symbolLine);
  1084. if (!systemHeader)
  1085. ACTIVATE_WINDOW(THIS->mainForm->winId());
  1086. }
  1087. }
  1088. }
  1089. }
  1090. void SourceFileWindow::updateSizes()
  1091. {
  1092. int rightStatusSize=size().width();
  1093. THIS->rowStatusLabel->setMaximumWidth(30);
  1094. THIS->colStatusLabel->setMaximumWidth(30);
  1095. THIS->charsStatusLabel->setMaximumWidth(100);
  1096. THIS->rightStatusLabel->setMaximumWidth(rightStatusSize-160>0?rightStatusSize-160:0);
  1097. }
  1098. void SourceFileWindow::resizeEvent(QResizeEvent *event)
  1099. {
  1100. QMainWindow::resizeEvent(event);
  1101. if (event->size()==event->oldSize()) return;
  1102. updateSizes();
  1103. }
  1104. void SourceFileWindow::statusBar_messageChanged(const QString & message)
  1105. {
  1106. if (message.isNull())
  1107. // Make sure no labels which should be hidden are shown.
  1108. updateRightStatusLabel();
  1109. }
  1110. void SourceFileWindow::updateRightStatusLabel()
  1111. {
  1112. int rightStatusSize=size().width();
  1113. int line, col;
  1114. CURRENT_VIEW->cursorPosition().position(line,col);
  1115. THIS->rowStatusLabel->setMaximumWidth(30);
  1116. THIS->rowStatusLabel->setText(QString("%1").arg(line+1));
  1117. THIS->colStatusLabel->setMaximumWidth(30);
  1118. THIS->colStatusLabel->setText(QString("%1").arg(col+1));
  1119. THIS->charsStatusLabel->setMaximumWidth(100);
  1120. THIS->charsStatusLabel->setText(QString("%1 Characters").arg(CURRENT_VIEW->document()->text().length()));
  1121. THIS->rightStatusLabel->setMaximumWidth(rightStatusSize-160>0?rightStatusSize-160:0);
  1122. THIS->rightStatusLabel->setText(THIS->fileName);
  1123. }
  1124. void SourceFileWindow::current_view_cursorPositionChanged(KTextEditor::View *view, const KTextEditor::Cursor &newPosition)
  1125. {
  1126. if (CURRENT_VIEW==view && !disableViewEvents) {
  1127. int line, col;
  1128. newPosition.position(line,col);
  1129. THIS->rowStatusLabel->setText(QString("%1").arg(line+1));
  1130. THIS->colStatusLabel->setText(QString("%1").arg(col+1));
  1131. }
  1132. }
  1133. void SourceFileWindow::current_view_textChanged(KTextEditor::Document *document)
  1134. {
  1135. if (disableViewEvents) return;
  1136. if (CURRENT_VIEW && CURRENT_VIEW->document()==document) {
  1137. THIS->charsStatusLabel->setText(QString("%1 Characters").arg(CURRENT_VIEW->document()->text().length()));
  1138. if (projectCompletion.contains(THIS->fileName))
  1139. projectCompletion[THIS->fileName].dirty=TRUE;
  1140. if (preferences.deleteOverwrittenErrors) MainForm::deleteOverwrittenErrorsIn(THIS);
  1141. }
  1142. if (THIS->kreplace) THIS->kreplace->invalidateSelection();
  1143. }
  1144. void SourceFileWindow::current_view_undoChanged()
  1145. {
  1146. if (CURRENT_VIEW && !disableViewEvents) {
  1147. editUndoAction->setEnabled(CURRENT_VIEW->action(KStandardAction::name(KStandardAction::Undo))->isEnabled());
  1148. editRedoAction->setEnabled(CURRENT_VIEW->action(KStandardAction::name(KStandardAction::Redo))->isEnabled());
  1149. THIS->accel->setItemEnabled(0,CURRENT_VIEW->action(KStandardAction::name(KStandardAction::Undo))->isEnabled());
  1150. THIS->accel->setItemEnabled(1,CURRENT_VIEW->action(KStandardAction::name(KStandardAction::Redo))->isEnabled());
  1151. }
  1152. }
  1153. void SourceFileWindow::current_view_selectionChanged(KTextEditor::View *view)
  1154. {
  1155. if (CURRENT_VIEW==view && !disableViewEvents) {
  1156. editClearAction->setEnabled(view->selection());
  1157. editCutAction->setEnabled(view->selection());
  1158. editCopyAction->setEnabled(view->selection());
  1159. THIS->accel->setItemEnabled(2,view->selection());
  1160. THIS->accel->setItemEnabled(3,view->selection());
  1161. }
  1162. }
  1163. void SourceFileWindow::current_view_textInserted(KTextEditor::View *view, const KTextEditor::Cursor &position, const QString &text)
  1164. {
  1165. int line,col;
  1166. position.position(line,col);
  1167. if (preferences.autoBlocks && text=="{"
  1168. && col==view->document()->lineLength(line)-1) {
  1169. KTextEditor::Document *doc=view->document();
  1170. // Only for C files.
  1171. if (THIS->isCFile) {
  1172. QString indent=doc->line(line);
  1173. // Only if the line was all whitespace, otherwise wait for Enter to be
  1174. // pressed (prevents annoying the user while typing a string or something).
  1175. if (indent.contains(QRegExp("^\\s*\\{$"))) {
  1176. indent=indent.remove('{');
  1177. QString cursorLine=indent+"\t";
  1178. doc->startEditing();
  1179. doc->insertLine(line+1,cursorLine);
  1180. doc->insertLine(line+2,indent+"}");
  1181. doc->endEditing();
  1182. view->setCursorPosition(KTextEditor::Cursor(line+1,cursorLine.length()));
  1183. }
  1184. }
  1185. }
  1186. // Completion only operates on C files.
  1187. if (text=="(" && THIS->isCFile)
  1188. new ArgHintPopup(view,THIS->fileName,THIS->mainForm);
  1189. }
  1190. void SourceFileWindow::current_view_newLineHook()
  1191. {
  1192. int line,col;
  1193. CURRENT_VIEW->cursorPosition().position(line,col);
  1194. KTextEditor::Document *doc=CURRENT_VIEW->document();
  1195. if (preferences.autoBlocks && line && doc->line(line-1).endsWith("{")) {
  1196. // Only for C files.
  1197. if (THIS->isCFile) {
  1198. QString indent=doc->line(line-1);
  1199. // Remove everything starting from the first non-whitespace character.
  1200. indent=indent.remove(QRegExp("(?!\\s).*$"));
  1201. QString cursorLine=indent+"\t";
  1202. doc->startEditing();
  1203. doc->removeText(KTextEditor::Range(line,0,line,col));
  1204. doc->insertLine(line,cursorLine);
  1205. doc->insertText(KTextEditor::Cursor(line+1,0),indent+"}");
  1206. doc->endEditing();
  1207. CURRENT_VIEW->setCursorPosition(KTextEditor::Cursor(line,cursorLine.length()));
  1208. }
  1209. }
  1210. }
  1211. void SourceFileWindow::clipboard_dataChanged()
  1212. {
  1213. if (CURRENT_VIEW) {
  1214. editPasteAction->setEnabled(!clipboard->text().isNull());
  1215. THIS->accel->setItemEnabled(4,!clipboard->text().isNull());
  1216. }
  1217. }
  1218. void SourceFileWindow::closeEvent(QCloseEvent *e)
  1219. {
  1220. if (!fileCloseAction->isEnabled() || savePrompt())
  1221. e->ignore();
  1222. else {
  1223. e->accept();
  1224. deleteLater();
  1225. }
  1226. }
  1227. void SourceFileWindow::KDirWatch_dirty(const QString &fileName)
  1228. {
  1229. if (!fileName.compare(THIS->fileName)) {
  1230. if (KMessageBox::questionYesNo(this,
  1231. QString("The file \'%1\' has been changed by another program. "
  1232. "Do you want to reload it?").arg(fileName),"File Changed")
  1233. ==KMessageBox::Yes) {
  1234. CURRENT_VIEW->document()->setModified(FALSE);
  1235. disableViewEvents=TRUE;
  1236. CURRENT_VIEW->document()->documentReload();
  1237. disableViewEvents=FALSE;
  1238. updateRightStatusLabel();
  1239. }
  1240. }
  1241. }
  1242. /*
  1243. * Constructs a SourceFileWindow as a child of 'parent', with the
  1244. * name 'name' and widget flags set to 'f'.
  1245. *
  1246. */
  1247. SourceFileWindow::SourceFileWindow(QWidget* parent, const char* name, Qt::WindowFlags fl)
  1248. : QMainWindow(parent, name, fl)
  1249. {
  1250. setupUi(this);
  1251. (void)statusBar();
  1252. }
  1253. /*
  1254. * Destroys the object and frees any allocated resources
  1255. */
  1256. SourceFileWindow::~SourceFileWindow()
  1257. {
  1258. destroy();
  1259. // no need to delete child widgets, Qt does it all for us
  1260. }
  1261. /*
  1262. * Sets the strings of the subwidgets using the current
  1263. * language.
  1264. */
  1265. void SourceFileWindow::languageChange()
  1266. {
  1267. retranslateUi(this);
  1268. }