srcfilewin.cpp 54 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.h>
  19. #include <qimage.h>
  20. #include <qpixmap.h>
  21. #include <qstring.h>
  22. #include <qregexp.h>
  23. #include <qapplication.h>
  24. #include <qlabel.h>
  25. #include <qstatusbar.h>
  26. #include <qtimer.h>
  27. #include <qdatetime.h>
  28. #include <q3dragobject.h>
  29. #include <qdir.h>
  30. #include <qclipboard.h>
  31. #include <q3accel.h>
  32. #include <qeventloop.h>
  33. #include <qlayout.h>
  34. #include <qtoolbutton.h>
  35. #include <q3listbox.h>
  36. #include <QKeyEvent>
  37. #include <q3mimefactory.h>
  38. #include <QResizeEvent>
  39. #include <Q3PopupMenu>
  40. #include <QEvent>
  41. #include <QCloseEvent>
  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 <kwin.h>
  63. #include <kicontheme.h>
  64. #include <kicon.h>
  65. #include <kiconloader.h>
  66. #include <kpushbutton.h>
  67. #include <kstandardaction.h>
  68. #include <cstdio>
  69. #include <cstdlib>
  70. #include "ktigcc.h"
  71. #include "mainform.h"
  72. #include "tpr.h"
  73. #include "preferences.h"
  74. #include "projectoptions.h"
  75. #include "srcfile.h"
  76. #include "functions.h"
  77. #include "completion.h"
  78. using std::puts;
  79. using std::exit;
  80. #define TIGCC_TPR_Filter "*.tpr|TIGCC Projects (*.tpr)\n"
  81. #define TIGCC_H_Filter "*.h|Header Files (*.h)\n"
  82. #define TIGCC_C_Filter "*.c|C Files (*.c)\n"
  83. #define TIGCC_S_Filter "*.s|GNU Assembly Files (*.s)\n"
  84. #define TIGCC_ASM_Filter "*.asm|A68k Assembly Files (*.asm)\n"
  85. #define TIGCC_QLL_Filter "*.qll|Quill Files (*.qll)\n"
  86. #define TIGCC_O_Filter "*.o|Object Files (*.o)\n"
  87. #define TIGCC_A_Filter "*.a|Archive Files (*.a)\n"
  88. #define TIGCC_TXT_Filter "*.txt|Text Files (*.txt)\n"
  89. #define TIGCCAllFilter "*|All Files (*)"
  90. enum {TIGCCOpenProjectFileFilter,TIGCCAddFilesFilter};
  91. #define THIS (static_cast<SourceFile *>(this))
  92. #define CURRENT_VIEW (THIS->kateView)
  93. #define HL_MODE ((THIS->hlEnabled && *(THIS->hlEnabled))?THIS->hlMode:"None")
  94. #define SET_TEXT_SAFE(doc,text) do { \
  95. disableViewEvents=TRUE; \
  96. (doc)->setText((text)); \
  97. disableViewEvents=FALSE; \
  98. } while(0)
  99. // For some reason, this flag is not in the public ConfigFlags enum.
  100. #define CF_REMOVE_TRAILING_DYN 0x4000000
  101. class KReplaceWithSelectionS : public KReplace {
  102. public:
  103. KReplaceWithSelectionS(const QString &pattern, const QString &replacement,
  104. long options, QWidget *parent=0) :
  105. KReplace(pattern,replacement,options,parent), m_haveSelection(FALSE) {}
  106. void setSelection(int selStartLine, int selStartCol,
  107. int selEndLine, int selEndCol)
  108. {
  109. m_haveSelection=TRUE;
  110. m_selStartLine=selStartLine;
  111. m_selStartCol=selStartCol;
  112. m_selEndLine=selEndLine;
  113. m_selEndCol=selEndCol;
  114. }
  115. void setSelection(const KTextEditor::Range &selRange)
  116. {
  117. m_haveSelection=TRUE;
  118. selRange.start().position(m_selStartLine,m_selStartCol);
  119. selRange.end().position(m_selEndLine,m_selEndCol);
  120. }
  121. int replaceCurrentLine;
  122. void invalidateSelection() {m_haveSelection=FALSE;}
  123. bool haveSelection() {return m_haveSelection;}
  124. int selStartLine() {return m_selStartLine;}
  125. int selStartCol() {return m_selStartCol;}
  126. int selEndLine() {return m_selEndLine;}
  127. int selEndCol() {return m_selEndCol;}
  128. // Override to ask for restarting when replacing in a selection.
  129. bool shouldRestart(bool forceAsking=FALSE, bool showNumMatches=TRUE)
  130. {
  131. return KReplace::shouldRestart(forceAsking||m_haveSelection,showNumMatches);
  132. }
  133. protected:
  134. virtual bool validateMatch(const QString &text, int index, int matchedlength)
  135. {
  136. if (!KReplace::validateMatch(text,index,matchedlength)) return FALSE;
  137. if (!m_haveSelection) return TRUE;
  138. if (replaceCurrentLine==m_selStartLine && replaceCurrentLine==m_selEndLine)
  139. return (index>=m_selStartCol)&&(index+matchedlength<=m_selEndCol);
  140. else if (replaceCurrentLine==m_selStartLine)
  141. return (index>=m_selStartCol);
  142. else if (replaceCurrentLine==m_selEndLine)
  143. return (index+matchedlength<=m_selEndCol);
  144. else
  145. return (replaceCurrentLine>=m_selStartLine&&replaceCurrentLine<=m_selEndLine);
  146. }
  147. private:
  148. bool m_haveSelection;
  149. int m_selStartLine, m_selStartCol, m_selEndLine, m_selEndCol;
  150. };
  151. void SourceFileWindow::initBase()
  152. {
  153. setIcon(QPixmap(":/images/icon.png"));
  154. KWin::setIcons(winId(),*(icon()),QPixmap(":/images/ktigcc.png"));
  155. sourceFiles.append(THIS);
  156. THIS->dirWatch=new KDirWatch(this);
  157. setCaption(caption()+" - "+THIS->fileName);
  158. THIS->te_popup = new Q3PopupMenu(this);
  159. THIS->te_popup->insertItem("&Open file at cursor",0);
  160. THIS->te_popup->insertItem("&Find symbol declaration",1);
  161. THIS->te_popup->insertSeparator();
  162. THIS->te_popup->insertItem("&Undo",2);
  163. THIS->te_popup->insertItem("&Redo",3);
  164. THIS->te_popup->insertSeparator();
  165. THIS->te_popup->insertItem("&Clear",4);
  166. THIS->te_popup->insertItem("Cu&t",5);
  167. THIS->te_popup->insertItem("Cop&y",6);
  168. THIS->te_popup->insertItem("&Paste",7);
  169. THIS->te_popup->insertSeparator();
  170. THIS->te_popup->insertItem("&Select all",8);
  171. THIS->te_popup->insertSeparator();
  172. THIS->te_popup->insertItem("&Increase indent",9);
  173. THIS->te_popup->insertItem("&Decrease indent",10);
  174. connect(THIS->te_popup,SIGNAL(aboutToShow()),this,SLOT(te_popup_aboutToShow()));
  175. connect(THIS->te_popup,SIGNAL(activated(int)),this,SLOT(te_popup_activated(int)));
  176. THIS->kfinddialog = static_cast<KFindDialog *>(NULL);
  177. THIS->kreplace = static_cast<KReplaceWithSelectionS *>(NULL);
  178. THIS->kateView=static_cast<KTextEditor::View *>(NULL);
  179. THIS->kateView=reinterpret_cast<KTextEditor::View *>(createView(THIS->fileName,THIS->fileText,HL_MODE,
  180. THIS->isASMFile?preferences.tabWidthAsm:THIS->isCFile?preferences.tabWidthC:8));
  181. THIS->fileText=QString::null;
  182. int rightStatusSize=size().width();
  183. int line, col;
  184. CURRENT_VIEW->cursorPosition().position(line,col);
  185. THIS->rowStatusLabel=new QLabel(QString("%1").arg(line+1),this);
  186. THIS->rowStatusLabel->setAlignment(Qt::AlignRight);
  187. THIS->rowStatusLabel->setMaximumWidth(30);
  188. statusBar()->addWidget(THIS->rowStatusLabel,1);
  189. THIS->colStatusLabel=new QLabel(QString("%1").arg(col+1),this);
  190. THIS->colStatusLabel->setAlignment(Qt::AlignRight);
  191. THIS->colStatusLabel->setMaximumWidth(30);
  192. statusBar()->addWidget(THIS->colStatusLabel,1);
  193. THIS->charsStatusLabel=new QLabel(QString("%1 Characters").arg(CURRENT_VIEW->document()->text().length()),this);
  194. THIS->charsStatusLabel->setMaximumWidth(100);
  195. statusBar()->addWidget(THIS->charsStatusLabel,1);
  196. THIS->rightStatusLabel=new QLabel(THIS->fileName,this);
  197. THIS->rightStatusLabel->setMaximumWidth(rightStatusSize-160>0?rightStatusSize-160:0);
  198. statusBar()->addWidget(THIS->rightStatusLabel,1);
  199. statusBar()->setSizeGripEnabled(FALSE);
  200. connect(statusBar(),SIGNAL(messageChanged(const QString &)),this,SLOT(statusBar_messageChanged(const QString &)));
  201. connect(THIS->dirWatch,SIGNAL(created(const QString &)),this,SLOT(KDirWatch_dirty(const QString &)));
  202. connect(THIS->dirWatch,SIGNAL(dirty(const QString &)),this,SLOT(KDirWatch_dirty(const QString &)));
  203. THIS->dirWatch->addFile(THIS->fileName);
  204. THIS->dirWatch->startScan();
  205. connect(clipboard,SIGNAL(dataChanged()),this,SLOT(clipboard_dataChanged()));
  206. centralWidget()->layout()->add(CURRENT_VIEW);
  207. CURRENT_VIEW->show();
  208. editUndoAction->setEnabled(CURRENT_VIEW->action(KStandardAction::name(KStandardAction::Undo))->isEnabled());
  209. editRedoAction->setEnabled(CURRENT_VIEW->action(KStandardAction::name(KStandardAction::Redo))->isEnabled());
  210. editClearAction->setEnabled(CURRENT_VIEW->selection());
  211. editCutAction->setEnabled(CURRENT_VIEW->selection());
  212. editCopyAction->setEnabled(CURRENT_VIEW->selection());
  213. editPasteAction->setEnabled(!clipboard->text().isNull());
  214. THIS->accel=new Q3Accel(this);
  215. THIS->accel->insertItem(Qt::ALT+Qt::Key_Backspace,0);
  216. THIS->accel->insertItem(Qt::SHIFT+Qt::ALT+Qt::Key_Backspace,1);
  217. THIS->accel->insertItem(Qt::SHIFT+Qt::Key_Delete,2);
  218. THIS->accel->insertItem(Qt::CTRL+Qt::Key_Insert,3);
  219. THIS->accel->insertItem(Qt::SHIFT+Qt::Key_Insert,4);
  220. THIS->accel->insertItem(Qt::Key_F1,5);
  221. THIS->accel->insertItem(Qt::Key_Enter,6);
  222. THIS->accel->insertItem(Qt::Key_Return,7);
  223. THIS->accel->insertItem(Qt::CTRL+Qt::Key_J,8);
  224. THIS->accel->insertItem(Qt::CTRL+Qt::Key_Space,9);
  225. THIS->accel->insertItem(Qt::CTRL+Qt::Key_M,10);
  226. THIS->accel->setItemEnabled(0,CURRENT_VIEW->action(KStandardAction::name(KStandardAction::Undo))->isEnabled());
  227. THIS->accel->setItemEnabled(1,CURRENT_VIEW->action(KStandardAction::name(KStandardAction::Redo))->isEnabled());
  228. THIS->accel->setItemEnabled(2,CURRENT_VIEW->selection());
  229. THIS->accel->setItemEnabled(3,CURRENT_VIEW->selection());
  230. THIS->accel->setItemEnabled(4,!clipboard->text().isNull());
  231. THIS->accel->setItemEnabled(5,TRUE);
  232. THIS->accel->setItemEnabled(6,TRUE);
  233. THIS->accel->setItemEnabled(7,TRUE);
  234. THIS->accel->setItemEnabled(8,TRUE);
  235. THIS->accel->setItemEnabled(9,TRUE);
  236. THIS->accel->setItemEnabled(10,TRUE);
  237. connect(THIS->accel,SIGNAL(activated(int)),this,SLOT(accel_activated(int)));
  238. if (preferences.useSystemIcons) {
  239. setUsesBigPixmaps(TRUE);
  240. fileSaveAction->setIcon(KIcon("filesave"));
  241. fileAddToProjectAction->setIcon(KIcon("edit_add"));
  242. fileCompileAction->setIcon(KIcon("compfile"));
  243. filePrintAction->setIcon(KIcon("fileprint"));
  244. filePrintQuicklyAction->setIcon(KIcon("fileprint"));
  245. editClearAction->setIcon(KIcon("editdelete"));
  246. editCutAction->setIcon(KIcon("editcut"));
  247. editCopyAction->setIcon(KIcon("editcopy"));
  248. editPasteAction->setIcon(KIcon("editpaste"));
  249. findFindAction->setIcon(KIcon("filefind"));
  250. if (KIconLoader::global()->iconPath("stock-find-and-replace",K3Icon::Small,TRUE).isEmpty())
  251. findReplaceAction->setIcon(QIcon(QPixmap(":/images/filereplace.png")));
  252. else
  253. findReplaceAction->setIcon(KIcon("stock-find-and-replace"));
  254. editUndoAction->setIcon(KIcon("undo"));
  255. editRedoAction->setIcon(KIcon("redo"));
  256. findFunctionsAction->setIcon(KIcon("view_tree"));
  257. editIncreaseIndentAction->setIcon(KIcon("indent"));
  258. editDecreaseIndentAction->setIcon(KIcon("unindent"));
  259. }
  260. QToolButton *findFunctionsButton=static_cast<QToolButton *>(toolBar
  261. ->child("findFunctionsAction_action_button","QToolButton",FALSE));
  262. THIS->findFunctionsPopup=new Q3PopupMenu(findFunctionsButton);
  263. connect(THIS->findFunctionsPopup,SIGNAL(aboutToShow()),
  264. this,SLOT(findFunctionsPopup_aboutToShow()));
  265. connect(THIS->findFunctionsPopup,SIGNAL(aboutToHide()),
  266. this,SLOT(findFunctionsPopup_aboutToHide()));
  267. connect(THIS->findFunctionsPopup,SIGNAL(activated(int)),
  268. this,SLOT(findFunctionsPopup_activated(int)));
  269. findFunctionsButton->setPopupDelay(0);
  270. findFunctionsButton->setPopup(THIS->findFunctionsPopup);
  271. if (THIS->isTextFile) findFunctionsAction->setEnabled(FALSE);
  272. }
  273. void SourceFileWindow::destroy()
  274. {
  275. MainForm::deleteErrorsForSrcFile(this);
  276. if (THIS->kreplace) delete THIS->kreplace;
  277. if (THIS->kfinddialog) {
  278. findHistory=THIS->kfinddialog->findHistory();
  279. delete THIS->kfinddialog;
  280. }
  281. delete THIS->accel;
  282. delete THIS->te_popup;
  283. delete THIS->rowStatusLabel;
  284. delete THIS->colStatusLabel;
  285. delete THIS->charsStatusLabel;
  286. delete THIS->rightStatusLabel;
  287. THIS->dirWatch->removeFile(THIS->fileName);
  288. delete THIS->dirWatch;
  289. if (THIS->kateView) delete THIS->kateView->document();
  290. sourceFiles.remove(THIS);
  291. }
  292. void SourceFileWindow::te_popup_aboutToShow()
  293. {
  294. THIS->te_popup->setItemEnabled(0,findOpenFileAtCursorAction->isEnabled());
  295. THIS->te_popup->setItemEnabled(1,findFindSymbolDeclarationAction->isEnabled());
  296. THIS->te_popup->setItemEnabled(2,editUndoAction->isEnabled());
  297. THIS->te_popup->setItemEnabled(3,editRedoAction->isEnabled());
  298. THIS->te_popup->setItemEnabled(4,editClearAction->isEnabled());
  299. THIS->te_popup->setItemEnabled(5,editCutAction->isEnabled());
  300. THIS->te_popup->setItemEnabled(6,editCopyAction->isEnabled());
  301. THIS->te_popup->setItemEnabled(7,editPasteAction->isEnabled());
  302. THIS->te_popup->setItemEnabled(8,editSelectAllAction->isEnabled());
  303. THIS->te_popup->setItemEnabled(9,editIncreaseIndentAction->isEnabled());
  304. THIS->te_popup->setItemEnabled(10,editDecreaseIndentAction->isEnabled());
  305. }
  306. void SourceFileWindow::te_popup_activated(int index)
  307. {
  308. switch (index) {
  309. case 0: findOpenFileAtCursor(); break;
  310. case 1: findFindSymbolDeclaration(); break;
  311. case 2: editUndo(); break;
  312. case 3: editRedo(); break;
  313. case 4: editClear(); break;
  314. case 5: editCut(); break;
  315. case 6: editCopy(); break;
  316. case 7: editPaste(); break;
  317. case 8: editSelectAll(); break;
  318. case 9: editIncreaseIndent(); break;
  319. case 10: editDecreaseIndent(); break;
  320. default: break;
  321. }
  322. }
  323. void SourceFileWindow::accel_activated(int index)
  324. {
  325. if (CURRENT_VIEW && CURRENT_VIEW->hasFocus()) {
  326. switch (index) {
  327. case 0: editUndo(); break;
  328. case 1: editRedo(); break;
  329. case 2: editCut(); break;
  330. case 3: editCopy(); break;
  331. case 4: editPaste(); break;
  332. case 5: // F1 context help
  333. {
  334. int line,col,i;
  335. CURRENT_VIEW->cursorPosition().position(line,col);
  336. QString textLine=CURRENT_VIEW->document()->line(line);
  337. QString wordUnderCursor;
  338. for (i=col-1;i>=0;i--) {
  339. QChar c=textLine[i];
  340. if ((c>='A' && c<='Z') || (c>='a' && c<='z') || (c>='0' && c<='9')
  341. || c=='_' || c=='$' || c=='#')
  342. wordUnderCursor.prepend(c);
  343. }
  344. int len=textLine.length();
  345. for (i=col;i<len;i++) {
  346. QChar c=textLine[i];
  347. if ((c>='A' && c<='Z') || (c>='a' && c<='z') || (c>='0' && c<='9')
  348. || c=='_' || c=='$' || c=='#')
  349. wordUnderCursor.append(c);
  350. }
  351. // always open at least the index
  352. force_qt_assistant_page(1);
  353. assistant->openAssistant();
  354. if (wordUnderCursor.isEmpty()) return;
  355. QString docFile=lookup_doc_keyword(wordUnderCursor);
  356. if (docFile.isEmpty()) return;
  357. // wait for Qt Assistant to actually open
  358. while (!assistant->isOpen())
  359. QCoreApplication::processEvents(QEventLoop::ExcludeUserInput,1000);
  360. assistant->showPage(QString(tigcc_base)+QString("/doc/html/")+docFile);
  361. break;
  362. }
  363. case 6:
  364. case 7:
  365. // FIXME: Send ENTER key in some way, or replace newLineHook with a
  366. // better solution altogether.
  367. CURRENT_VIEW->document()->startEditing();
  368. CURRENT_VIEW->removeSelectionText();
  369. CURRENT_VIEW->insertText("\n");
  370. CURRENT_VIEW->document()->endEditing();
  371. current_view_newLineHook();
  372. break;
  373. case 8:
  374. new TemplatePopup(CURRENT_VIEW);
  375. break;
  376. case 9:
  377. case 10:
  378. // Completion only operates on C files.
  379. if (THIS->isCFile) {
  380. // Disable newLineHook.
  381. THIS->accel->setItemEnabled(6,FALSE);
  382. THIS->accel->setItemEnabled(7,FALSE);
  383. new CompletionPopup(CURRENT_VIEW,THIS->fileName,THIS->mainForm,this);
  384. }
  385. break;
  386. default: break;
  387. }
  388. } else if (index == 6 || index == 7) {
  389. QKeyEvent *keyEvent=new QKeyEvent(QEvent::KeyPress,Qt::Key_Return,'\n',0,"\n");
  390. QApplication::postEvent(focusWidget(),keyEvent);
  391. }
  392. }
  393. void SourceFileWindow::completionPopup_closed()
  394. {
  395. // Restore newLineHook.
  396. THIS->accel->setItemEnabled(6,TRUE);
  397. THIS->accel->setItemEnabled(7,TRUE);
  398. }
  399. void *SourceFileWindow::createView(const QString &fileName, const QString &fileText, const QString &hlModeName, unsigned tabWidth)
  400. {
  401. // Create Document object.
  402. KParts::Factory *factory = (KParts::Factory *)
  403. KLibLoader::self()->factory ("katepart");
  404. if (!factory) qFatal("Failed to load KatePart");
  405. KTextEditor::Document *doc = (KTextEditor::Document *)
  406. factory->createPart(0,THIS->mainForm,"KTextEditor::Document");
  407. // Set the file name for printing.
  408. doc->setModified(FALSE);
  409. if (doc->openStream("text/plain",fileName))
  410. doc->closeStream();
  411. // Create View object.
  412. KTextEditor::View *newView = (KTextEditor::View *) doc->createView(centralWidget());
  413. newView->hide();
  414. newView->setSizePolicy(QSizePolicy(QSizePolicy::Ignored,QSizePolicy::Ignored,0,0));
  415. // Set highlighting mode.
  416. KTextEditor::HighlightingInterface *hliface
  417. =qobject_cast<KTextEditor::HighlightingInterface*>(newView->document());
  418. hliface->setHighlighting(hlModeName);
  419. // Set options.
  420. KTextEditor::ConfigInterface *configiface
  421. =qobject_cast<KTextEditor::ConfigInterface*>(newView);
  422. configiface->setConfigValue("dynamic-word-wrap",false);
  423. #if 0 // FIXME: remove spaces, tab width
  424. if (preferences.removeTrailingSpaces)
  425. newView->document()->setConfigFlags(newView->document()->configFlags()|(KTextEditor::Document::cfRemoveSpaces|CF_REMOVE_TRAILING_DYN));
  426. else
  427. newView->document()->setConfigFlags(newView->document()->configFlags()&~(KTextEditor::Document::cfRemoveSpaces|CF_REMOVE_TRAILING_DYN));
  428. newView->setTabWidth(tabWidth);
  429. #endif
  430. connect(newView,SIGNAL(cursorPositionChanged()),this,SLOT(current_view_cursorPositionChanged()));
  431. connect(newView->document(),SIGNAL(textChanged()),this,SLOT(current_view_textChanged()));
  432. connect(newView->document(),SIGNAL(undoChanged()),this,SLOT(current_view_undoChanged()));
  433. connect(newView->document(),SIGNAL(selectionChanged()),this,SLOT(current_view_selectionChanged()));
  434. connect(newView->document(),SIGNAL(charactersInteractivelyInserted(int,int,const QString&)),this,SLOT(current_view_charactersInteractivelyInserted(int,int,const QString&)));
  435. newView->setContextMenu(THIS->te_popup);
  436. // Set text.
  437. SET_TEXT_SAFE(newView->document(),fileText);
  438. newView->document()->setModified(FALSE);
  439. // FIXME
  440. // newView->document()->clearUndo();
  441. // newView->document()->clearRedo();
  442. newView->setCursorPosition(KTextEditor::Cursor(0,0));
  443. return newView;
  444. }
  445. // Returns 1 if the source file should not be closed, 0 if it can be closed.
  446. int SourceFileWindow::savePrompt(void)
  447. {
  448. int result;
  449. if (!CURRENT_VIEW) return 0;
  450. while (CURRENT_VIEW->document()->isModified()) { // "while" in case saving fails!
  451. 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());
  452. if (result==KMessageBox::Yes)
  453. fileSave();
  454. else if (result==KMessageBox::No)
  455. return 0;
  456. else
  457. return 1;
  458. }
  459. return 0;
  460. }
  461. void SourceFileWindow::removeTrailingSpacesFromView(void *view)
  462. {
  463. if (!preferences.removeTrailingSpaces) return;
  464. KTextEditor::View *kateView=reinterpret_cast<KTextEditor::View *>(view);
  465. KTextEditor::Document *doc=kateView->document();
  466. doc->startEditing();
  467. unsigned numLines=doc->lines();
  468. for (unsigned i=0; i<numLines; i++) {
  469. QString line=doc->line(i);
  470. int whitespace=line.find(QRegExp("\\s+$"));
  471. if (whitespace>=0) doc->removeText(KTextEditor::Range(i,whitespace,i,line.length()));
  472. }
  473. doc->endEditing();
  474. }
  475. void SourceFileWindow::fileSave()
  476. {
  477. THIS->dirWatch->removeFile(THIS->fileName);
  478. if (saveFileText(THIS->fileName,CURRENT_VIEW->document()->text())) {
  479. KMessageBox::error(this,QString("Can't save to \'%1\'").arg(THIS->fileName));
  480. THIS->dirWatch->addFile(THIS->fileName);
  481. } else {
  482. THIS->dirWatch->addFile(THIS->fileName);
  483. removeTrailingSpacesFromView(CURRENT_VIEW);
  484. CURRENT_VIEW->document()->setModified(FALSE);
  485. }
  486. }
  487. void SourceFileWindow::fileSaveAs()
  488. {
  489. QString saveFileName=MainForm::SGetFileName(KFileDialog::Saving,
  490. (THIS->fileName.endsWith(".h")?TIGCC_H_Filter TIGCCAllFilter:
  491. THIS->fileName.endsWith(".c")?TIGCC_C_Filter TIGCCAllFilter:
  492. THIS->fileName.endsWith(".s")?TIGCC_S_Filter TIGCCAllFilter:
  493. THIS->fileName.endsWith(".asm")?TIGCC_ASM_Filter TIGCCAllFilter:
  494. THIS->fileName.endsWith(".qll")?TIGCC_QLL_Filter TIGCCAllFilter:
  495. THIS->fileName.endsWith(".txt")?TIGCC_TXT_Filter TIGCCAllFilter:
  496. TIGCCAllFilter),"Save Source File",this);
  497. if (saveFileName.isEmpty())
  498. return;
  499. THIS->dirWatch->removeFile(THIS->fileName);
  500. if (saveFileText(saveFileName,CURRENT_VIEW->document()->text())) {
  501. KMessageBox::error(this,QString("Can't save to \'%1\'").arg(saveFileName));
  502. THIS->dirWatch->addFile(THIS->fileName);
  503. } else {
  504. if (saveFileName.compare(THIS->fileName)) {
  505. // Update the file name for printing.
  506. int line,col;
  507. QString fileText=CURRENT_VIEW->document()->text();
  508. KTextEditor::HighlightingInterface *hliface
  509. =qobject_cast<KTextEditor::HighlightingInterface*>(CURRENT_VIEW->document());
  510. QString hlMode=hliface->highlighting();
  511. CURRENT_VIEW->cursorPosition().position(line,col);
  512. CURRENT_VIEW->document()->setModified(FALSE);
  513. if (CURRENT_VIEW->document()->openStream("text/plain",saveFileName))
  514. CURRENT_VIEW->document()->closeStream();
  515. SET_TEXT_SAFE(CURRENT_VIEW->document(),fileText);
  516. // FIXME
  517. // CURRENT_VIEW->document()->clearUndo();
  518. // CURRENT_VIEW->document()->clearRedo();
  519. hliface->setHighlighting(hlMode);
  520. CURRENT_VIEW->setCursorPosition(KTextEditor::Cursor(line,col));
  521. // Update the caption
  522. setCaption(caption().left(caption().find('-')+2)+saveFileName);
  523. }
  524. THIS->fileName=saveFileName;
  525. THIS->dirWatch->addFile(saveFileName);
  526. removeTrailingSpacesFromView(CURRENT_VIEW);
  527. CURRENT_VIEW->document()->setModified(FALSE);
  528. updateRightStatusLabel();
  529. }
  530. }
  531. void SourceFileWindow::fileAddToProject()
  532. {
  533. THIS->mainForm->adoptSourceFile(THIS);
  534. }
  535. void SourceFileWindow::fileCompile()
  536. {
  537. THIS->mainForm->compileSourceFile(THIS);
  538. }
  539. void SourceFileWindow::filePrint()
  540. {
  541. if (CURRENT_VIEW) CURRENT_VIEW->action(KStandardAction::name(KStandardAction::Print))->trigger();
  542. }
  543. void SourceFileWindow::filePrintQuickly()
  544. {
  545. // This still shows the print dialog, but then KDE 3.5 Kate did that too
  546. // despite having 2 nominally different APIs (print and printDialog).
  547. if (CURRENT_VIEW) CURRENT_VIEW->action(KStandardAction::name(KStandardAction::Print))->trigger();
  548. }
  549. void SourceFileWindow::applyPreferences()
  550. {
  551. // Apply the KatePart preferences and treeview icons.
  552. KParts::Factory *factory=(KParts::Factory *)
  553. KLibLoader::self()->factory("katepart");
  554. if (!factory) qFatal("Failed to load KatePart");
  555. KTextEditor::Document *doc=(KTextEditor::Document *)
  556. factory->createPart(0,this,"KTextEditor::Document");
  557. KTextEditor::Editor *editor=doc->editor();
  558. int numConfigPages=editor->configPages();
  559. for (int i=0; i<numConfigPages; i++) {
  560. if (editor->configPageName(i)=="Fonts & Colors") {
  561. KTextEditor::ConfigPage *configPage=editor->configPage(i,this);
  562. configPage->apply();
  563. delete configPage;
  564. break;
  565. }
  566. }
  567. delete doc;
  568. KTextEditor::View *kateView=CURRENT_VIEW;
  569. if (kateView) {
  570. QString fileText=kateView->document()->text();
  571. #if 0 // FIXME: remove spaces, tab width
  572. if (preferences.removeTrailingSpaces)
  573. kateView->document()->setConfigFlags(kateView->document()->configFlags()|(KTextEditor::Document::cfRemoveSpaces|CF_REMOVE_TRAILING_DYN));
  574. else
  575. kateView->document()->setConfigFlags(kateView->document()->configFlags()&~(KTextEditor::Document::cfRemoveSpaces|CF_REMOVE_TRAILING_DYN));
  576. kateView->setTabWidth(THIS->isASMFile?preferences.tabWidthAsm:
  577. THIS->isCFile?preferences.tabWidthC:8);
  578. #endif
  579. // Kate seems really insisting on making it a pain to update syntax highlighting settings.
  580. KTextEditor::HighlightingInterface *hliface
  581. =qobject_cast<KTextEditor::HighlightingInterface*>(kateView->document());
  582. hliface->setHighlighting(HL_MODE);
  583. // Force redrawing to get the tab width right, repaint() is ignored for some reason.
  584. kateView->hide();
  585. kateView->show();
  586. }
  587. // Apply the icon preferences.
  588. setUsesBigPixmaps(preferences.useSystemIcons);
  589. if (preferences.useSystemIcons) {
  590. fileSaveAction->setIcon(KIcon("filesave"));
  591. fileAddToProjectAction->setIcon(KIcon("edit_add"));
  592. fileCompileAction->setIcon(KIcon("compfile"));
  593. filePrintAction->setIcon(KIcon("fileprint"));
  594. filePrintQuicklyAction->setIcon(KIcon("fileprint"));
  595. editClearAction->setIcon(KIcon("editdelete"));
  596. editCutAction->setIcon(KIcon("editcut"));
  597. editCopyAction->setIcon(KIcon("editcopy"));
  598. editPasteAction->setIcon(KIcon("editpaste"));
  599. findFindAction->setIcon(KIcon("filefind"));
  600. if (KIconLoader::global()->iconPath("stock-find-and-replace",K3Icon::Small,TRUE).isEmpty())
  601. findReplaceAction->setIcon(QIcon(QPixmap(":/images/filereplace.png")));
  602. else
  603. findReplaceAction->setIcon(KIcon("stock-find-and-replace"));
  604. editUndoAction->setIcon(KIcon("undo"));
  605. editRedoAction->setIcon(KIcon("redo"));
  606. findFunctionsAction->setIcon(KIcon("view_tree"));
  607. editIncreaseIndentAction->setIcon(KIcon("indent"));
  608. editDecreaseIndentAction->setIcon(KIcon("unindent"));
  609. } else {
  610. fileSaveAction->setIcon(QIcon(QPixmap(":/images/02")));
  611. fileAddToProjectAction->setIcon(QIcon(QPixmap(":/images/08")));
  612. fileCompileAction->setIcon(QIcon(QPixmap(":/images/09")));
  613. filePrintAction->setIcon(QIcon(QPixmap(":/images/03")));
  614. filePrintQuicklyAction->setIcon(QIcon(QPixmap(":/images/03")));
  615. editClearAction->setIcon(QIcon(QPixmap(":/images/04")));
  616. editCutAction->setIcon(QIcon(QPixmap(":/images/05")));
  617. editCopyAction->setIcon(QIcon(QPixmap(":/images/06")));
  618. editPasteAction->setIcon(QIcon(QPixmap(":/images/07")));
  619. findFindAction->setIcon(QIcon(QPixmap(":/images/13")));
  620. findReplaceAction->setIcon(QIcon(QPixmap(":/images/14")));
  621. editUndoAction->setIcon(QIcon(QPixmap(":/images/16")));
  622. editRedoAction->setIcon(QIcon(QPixmap(":/images/17")));
  623. findFunctionsAction->setIcon(QIcon(QPixmap(":/images/18")));
  624. editIncreaseIndentAction->setIcon(QIcon(QPixmap(":/images/19")));
  625. editDecreaseIndentAction->setIcon(QIcon(QPixmap(":/images/20")));
  626. }
  627. }
  628. void SourceFileWindow::editUndo()
  629. {
  630. if (CURRENT_VIEW)
  631. CURRENT_VIEW->action(KStandardAction::name(KStandardAction::Undo))->trigger();
  632. }
  633. void SourceFileWindow::editRedo()
  634. {
  635. if (CURRENT_VIEW)
  636. CURRENT_VIEW->action(KStandardAction::name(KStandardAction::Redo))->trigger();
  637. }
  638. void SourceFileWindow::editClear()
  639. {
  640. if (CURRENT_VIEW)
  641. CURRENT_VIEW->removeSelectionText();
  642. }
  643. void SourceFileWindow::editCut()
  644. {
  645. if (CURRENT_VIEW)
  646. CURRENT_VIEW->action(KStandardAction::name(KStandardAction::Cut))->trigger();
  647. }
  648. void SourceFileWindow::editCopy()
  649. {
  650. if (CURRENT_VIEW)
  651. CURRENT_VIEW->action(KStandardAction::name(KStandardAction::Copy))->trigger();
  652. }
  653. void SourceFileWindow::editPaste()
  654. {
  655. if (CURRENT_VIEW)
  656. CURRENT_VIEW->action(KStandardAction::name(KStandardAction::PasteText))->trigger();
  657. }
  658. void SourceFileWindow::editSelectAll()
  659. {
  660. if (CURRENT_VIEW)
  661. CURRENT_VIEW->action(KStandardAction::name(KStandardAction::SelectAll))->trigger();
  662. }
  663. void SourceFileWindow::editIncreaseIndent()
  664. {
  665. if (CURRENT_VIEW)
  666. CURRENT_VIEW->action("tools_indent")->trigger();
  667. }
  668. void SourceFileWindow::editDecreaseIndent()
  669. {
  670. if (CURRENT_VIEW)
  671. CURRENT_VIEW->action("tools_unindent")->trigger();
  672. }
  673. void SourceFileWindow::findFind()
  674. {
  675. if (THIS->kfinddialog)
  676. KWin::activateWindow(THIS->kfinddialog->winId());
  677. else {
  678. // Never set hasSelection because finding in selection doesn't really make
  679. // sense with my non-modal find dialog setup.
  680. THIS->kfinddialog=new KFindDialog(false,this,0,KFind::FromCursor,findHistory);
  681. connect(THIS->kfinddialog, SIGNAL(okClicked()), this, SLOT(findFind_next()));
  682. connect(THIS->kfinddialog, SIGNAL(cancelClicked()), this, SLOT(findFind_stop()));
  683. THIS->kfinddialog->show();
  684. }
  685. }
  686. void SourceFileWindow::findFind_next()
  687. {
  688. // Use a local KFind object. The search will need to be restarted next time
  689. // this function is called because of the non-modality of the find dialog.
  690. KFind *kfind=new KFind(THIS->kfinddialog->pattern(),THIS->kfinddialog->options(),this,THIS->kfinddialog);
  691. // Initialize.
  692. bool findBackwards=!!(THIS->kfinddialog->options()&KFind::FindBackwards);
  693. int findCurrentCol;
  694. kfind=new KFind(THIS->kfinddialog->pattern(),THIS->kfinddialog->options(),this,THIS->kfinddialog);
  695. kfind->closeFindNextDialog(); // don't use this, a non-modal KFindDialog is used instead
  696. connect(kfind,SIGNAL(highlight(const QString &,int,int)),
  697. this,SLOT(findFind_highlight(const QString &,int,int)));
  698. if (THIS->kfinddialog->options()&KFind::FromCursor) {
  699. if (CURRENT_VIEW->selection()) {
  700. if (findBackwards) {
  701. CURRENT_VIEW->selectionRange().start().position(THIS->findCurrentLine,findCurrentCol);
  702. if ((--findCurrentCol)==-1) {
  703. if (!THIS->findCurrentLine) goto skip_data;
  704. THIS->findCurrentLine--;
  705. }
  706. } else {
  707. CURRENT_VIEW->selectionRange().end().position(THIS->findCurrentLine,findCurrentCol);
  708. }
  709. } else {
  710. CURRENT_VIEW->cursorPosition().position(THIS->findCurrentLine,findCurrentCol);
  711. }
  712. } else {
  713. THIS->findCurrentLine=findBackwards?(CURRENT_VIEW->document()->lines()-1):0;
  714. findCurrentCol=-1;
  715. }
  716. kfind->setData(CURRENT_VIEW->document()->line(THIS->findCurrentLine),findCurrentCol);
  717. skip_data:;
  718. // Now find the next occurrence.
  719. KFind::Result result;
  720. KTextEditor::View *currView=CURRENT_VIEW;
  721. int currNumLines=CURRENT_VIEW->document()->lines();
  722. do {
  723. if (kfind->needData()) {
  724. if (findBackwards?!THIS->findCurrentLine:(THIS->findCurrentLine>=currNumLines)) {
  725. // Try restarting the search.
  726. currNumLines=currView->document()->lines();
  727. THIS->findCurrentLine=findBackwards?currNumLines-1:0;
  728. do {
  729. if (kfind->needData()) {
  730. if (findBackwards?!THIS->findCurrentLine:(THIS->findCurrentLine>=currNumLines))
  731. goto not_found_current;
  732. 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. break;
  738. not_found_current:
  739. KMessageBox::error(this,QString("Text \'%1\' not found").arg(THIS->kfinddialog->pattern()));
  740. delete kfind;
  741. return;
  742. } else if (findBackwards) THIS->findCurrentLine--; else THIS->findCurrentLine++;
  743. kfind->setData(currView->document()->line(THIS->findCurrentLine));
  744. }
  745. result=kfind->find();
  746. } while (result==KFind::NoMatch);
  747. delete kfind;
  748. }
  749. #define unused_text text __attribute__((unused))
  750. void SourceFileWindow::findFind_highlight(const QString &unused_text, int matchingindex, int matchedlength)
  751. {
  752. CURRENT_VIEW->setCursorPosition(KTextEditor::Cursor(THIS->findCurrentLine,matchingindex+matchedlength));
  753. CURRENT_VIEW->setSelection(KTextEditor::Range(THIS->findCurrentLine,matchingindex,
  754. THIS->findCurrentLine,matchingindex+matchedlength));
  755. }
  756. void SourceFileWindow::findFind_stop()
  757. {
  758. if (THIS->kfinddialog) {
  759. findHistory=THIS->kfinddialog->findHistory();
  760. THIS->kfinddialog->deleteLater();
  761. }
  762. THIS->kfinddialog=static_cast<KFindDialog *>(NULL);
  763. }
  764. void SourceFileWindow::findReplace()
  765. {
  766. if (THIS->kreplace) {
  767. KDialog *replaceNextDialog=THIS->kreplace->replaceNextDialog();
  768. if (replaceNextDialog)
  769. KWin::activateWindow(replaceNextDialog->winId());
  770. return;
  771. }
  772. KReplaceDialog kreplacedialog(this,0,((CURRENT_VIEW&&CURRENT_VIEW->selection()
  773. &&!CURRENT_VIEW->selectionRange().onSingleLine())?
  774. KFind::SelectedText:0)|KFind::FromCursor,
  775. findHistory,replacementHistory,
  776. CURRENT_VIEW&&CURRENT_VIEW->selection());
  777. if (kreplacedialog.exec()!=QDialog::Accepted)
  778. return;
  779. findHistory=kreplacedialog.findHistory();
  780. replacementHistory=kreplacedialog.replacementHistory();
  781. THIS->kreplace=new KReplaceWithSelectionS(kreplacedialog.pattern(),kreplacedialog.replacement(),
  782. kreplacedialog.options(),this);
  783. // Connect signals to code which handles highlighting of found text, and
  784. // on-the-fly replacement.
  785. connect(THIS->kreplace,SIGNAL(highlight(const QString &,int,int)),
  786. this,SLOT(findReplace_highlight(const QString &,int,int)));
  787. // Connect findNext signal - called when pressing the button in the dialog.
  788. connect(THIS->kreplace,SIGNAL(findNext()),this,SLOT(findReplace_next()));
  789. // Connect replace signal - called when doing a replacement.
  790. connect(THIS->kreplace,SIGNAL(replace(const QString &,int,int,int)),
  791. this,SLOT(findReplace_replace(const QString &,int,int,int)));
  792. // Connect dialogClosed signal - called when closing the Replace Next dialog.
  793. connect(THIS->kreplace,SIGNAL(dialogClosed()),this,SLOT(findReplace_stop()));
  794. // Initialize.
  795. bool findBackwards=!!(THIS->kreplace->options()&KFind::FindBackwards);
  796. int replaceCurrentCol;
  797. if (CURRENT_VIEW) {
  798. if (THIS->kreplace->options()&KFind::SelectedText) {
  799. THIS->kreplace->setSelection(CURRENT_VIEW->selectionRange());
  800. if (findBackwards) {
  801. THIS->kreplace->replaceCurrentLine=THIS->kreplace->selEndLine();
  802. replaceCurrentCol=THIS->kreplace->selEndCol();
  803. } else {
  804. THIS->kreplace->replaceCurrentLine=THIS->kreplace->selStartLine();
  805. replaceCurrentCol=THIS->kreplace->selStartCol();
  806. }
  807. THIS->kreplace->setOptions(THIS->kreplace->options()&~KFind::FromCursor);
  808. } else if (THIS->kreplace->options()&KFind::FromCursor) {
  809. if (CURRENT_VIEW->selection()) {
  810. if (findBackwards) {
  811. CURRENT_VIEW->selectionRange().start().position(THIS->kreplace->replaceCurrentLine,
  812. replaceCurrentCol);
  813. if ((--replaceCurrentCol)==-1) {
  814. if (!THIS->kreplace->replaceCurrentLine) goto skip_data;
  815. THIS->kreplace->replaceCurrentLine--;
  816. }
  817. } else {
  818. CURRENT_VIEW->selectionRange().end().position(THIS->kreplace->replaceCurrentLine,
  819. replaceCurrentCol);
  820. }
  821. } else {
  822. CURRENT_VIEW->cursorPosition().position(THIS->kreplace->replaceCurrentLine,replaceCurrentCol);
  823. // Don't prompt for restarting if we actually searched the entire document.
  824. if (findBackwards?(THIS->kreplace->replaceCurrentLine==(CURRENT_VIEW->document()->lines()-1)
  825. && replaceCurrentCol==(CURRENT_VIEW->document()->lineLength(THIS->kreplace->replaceCurrentLine)))
  826. :(!THIS->kreplace->replaceCurrentLine&&!replaceCurrentCol))
  827. THIS->kreplace->setOptions(THIS->kreplace->options()&~KFind::FromCursor);
  828. }
  829. } else {
  830. THIS->kreplace->replaceCurrentLine=findBackwards?(CURRENT_VIEW->document()->lines()-1):0;
  831. replaceCurrentCol=-1;
  832. }
  833. THIS->kreplace->setData(CURRENT_VIEW->document()->line(THIS->kreplace->replaceCurrentLine),replaceCurrentCol);
  834. }
  835. skip_data:
  836. // Now find the next occurrence.
  837. findReplace_next(TRUE);
  838. }
  839. void SourceFileWindow::findReplace_next()
  840. {
  841. findReplace_next(FALSE);
  842. }
  843. void SourceFileWindow::findReplace_next(bool firstTime)
  844. {
  845. bool findBackwards=!!(THIS->kreplace->options()&KFind::FindBackwards);
  846. // Reinitialize.
  847. if (!firstTime) {
  848. int replaceCurrentCol;
  849. // Non-first-time always continues from cursor.
  850. if (CURRENT_VIEW->selection()) {
  851. if (findBackwards) {
  852. CURRENT_VIEW->selectionRange().start().position(THIS->kreplace->replaceCurrentLine,
  853. replaceCurrentCol);
  854. if ((--replaceCurrentCol)==-1) {
  855. if (!THIS->kreplace->replaceCurrentLine) goto skip_data;
  856. THIS->kreplace->replaceCurrentLine--;
  857. }
  858. } else {
  859. CURRENT_VIEW->selectionRange().end().position(THIS->kreplace->replaceCurrentLine,
  860. replaceCurrentCol);
  861. }
  862. } else {
  863. CURRENT_VIEW->cursorPosition().position(THIS->kreplace->replaceCurrentLine,
  864. replaceCurrentCol);
  865. }
  866. THIS->kreplace->setData(CURRENT_VIEW->document()->line(THIS->kreplace->replaceCurrentLine),replaceCurrentCol);
  867. }
  868. skip_data:;
  869. // Now find the next occurrence.
  870. KFind::Result result;
  871. KTextEditor::View *currView=CURRENT_VIEW;
  872. int currNumLines=0;
  873. if (CURRENT_VIEW) currNumLines=CURRENT_VIEW->document()->lines();
  874. do {
  875. if (THIS->kreplace->needData()) {
  876. if (THIS->kreplace->haveSelection()
  877. ?(findBackwards?(THIS->kreplace->replaceCurrentLine<=THIS->kreplace->selStartLine())
  878. :(THIS->kreplace->replaceCurrentLine>=THIS->kreplace->selEndLine()))
  879. :(findBackwards?!THIS->kreplace->replaceCurrentLine:(THIS->kreplace->replaceCurrentLine>=currNumLines))) {
  880. if (THIS->kreplace->shouldRestart()) {
  881. // Drop "From cursor" and "Selected text" options.
  882. THIS->kreplace->setOptions(THIS->kreplace->options()&~(KFind::FromCursor
  883. |KFind::SelectedText));
  884. THIS->kreplace->invalidateSelection();
  885. // Reinitialize.
  886. THIS->kreplace->replaceCurrentLine=findBackwards?(CURRENT_VIEW->document()->lines()-1):0;
  887. THIS->kreplace->setData(CURRENT_VIEW->document()->line(THIS->kreplace->replaceCurrentLine));
  888. // Start again as if it was the first time.
  889. findReplace_next(TRUE);
  890. return;
  891. } else {
  892. findReplace_stop();
  893. return;
  894. }
  895. } else if (findBackwards) THIS->kreplace->replaceCurrentLine--; else THIS->kreplace->replaceCurrentLine++;
  896. THIS->kreplace->setData(currView->document()->line(THIS->kreplace->replaceCurrentLine));
  897. }
  898. result=THIS->kreplace->replace();
  899. } while (result==KFind::NoMatch);
  900. }
  901. void SourceFileWindow::findReplace_highlight(const QString &unused_text, int matchingindex, int matchedlength)
  902. {
  903. CURRENT_VIEW->setCursorPosition(KTextEditor::Cursor(THIS->kreplace->replaceCurrentLine,matchingindex+matchedlength));
  904. CURRENT_VIEW->setSelection(KTextEditor::Range(THIS->kreplace->replaceCurrentLine,matchingindex,
  905. THIS->kreplace->replaceCurrentLine,matchingindex+matchedlength));
  906. }
  907. void SourceFileWindow::findReplace_replace(const QString &text, int replacementIndex, int replacedLength, int matchedLength)
  908. {
  909. bool update=!!(THIS->kreplace->options()&KReplaceDialog::PromptOnReplace);
  910. bool haveSelection=THIS->kreplace->haveSelection();
  911. // The initializations are redundant, but g++ doesn't understand this, and the
  912. // self-initialization trick doesn't work either (-Wno-init-self is ignored).
  913. int selStartLine=0, selStartCol=0, selEndLine=0, selEndCol=0;
  914. if (haveSelection) {
  915. selStartLine=THIS->kreplace->selStartLine();
  916. selStartCol=THIS->kreplace->selStartCol();
  917. selEndLine=THIS->kreplace->selEndLine();
  918. selEndCol=THIS->kreplace->selEndCol();
  919. }
  920. CURRENT_VIEW->document()->startEditing();
  921. CURRENT_VIEW->document()->insertText(KTextEditor::Cursor(THIS->kreplace->replaceCurrentLine,replacementIndex),
  922. text.mid(replacementIndex,replacedLength));
  923. // We can't put the cursor back now because this breaks editBegin/editEnd.
  924. int line,col;
  925. CURRENT_VIEW->cursorPosition().position(line,col);
  926. bool updateCursor=(line==THIS->kreplace->replaceCurrentLine
  927. && col==replacementIndex+replacedLength);
  928. CURRENT_VIEW->document()->removeText(KTextEditor::Range(THIS->kreplace->replaceCurrentLine,replacementIndex+replacedLength,
  929. THIS->kreplace->replaceCurrentLine,replacementIndex+replacedLength+matchedLength));
  930. CURRENT_VIEW->document()->endEditing();
  931. if (updateCursor)
  932. CURRENT_VIEW->setCursorPosition(KTextEditor::Cursor(THIS->kreplace->replaceCurrentLine,replacementIndex));
  933. if (update) {
  934. CURRENT_VIEW->setCursorPosition(KTextEditor::Cursor(THIS->kreplace->replaceCurrentLine,replacementIndex+replacedLength));
  935. CURRENT_VIEW->setSelection(KTextEditor::Range(THIS->kreplace->replaceCurrentLine,replacementIndex,
  936. THIS->kreplace->replaceCurrentLine,replacementIndex+replacedLength));
  937. CURRENT_VIEW->repaint();
  938. }
  939. if (haveSelection) {
  940. // Restore selection, updating coordinates if necessary.
  941. THIS->kreplace->setSelection(selStartLine,selStartCol,selEndLine,
  942. (THIS->kreplace->replaceCurrentLine==selEndLine)
  943. ?(selEndCol+replacedLength-matchedLength)
  944. :selEndCol);
  945. }
  946. }
  947. void SourceFileWindow::findReplace_stop()
  948. {
  949. if (THIS->kreplace) THIS->kreplace->deleteLater();
  950. THIS->kreplace=static_cast<KReplaceWithSelectionS *>(NULL);
  951. }
  952. void SourceFileWindow::findFunctions()
  953. {
  954. THIS->functionDialog=new FunctionDialog(this);
  955. connect(THIS->functionDialog->functionListBox,SIGNAL(highlighted(int)),
  956. this,SLOT(findFunctions_functionListBox_highlighted(int)));
  957. connect(THIS->functionDialog->functionListBox,SIGNAL(selected(int)),
  958. this,SLOT(findFunctions_functionListBox_selected(int)));
  959. connect(THIS->functionDialog->prototypeButton,SIGNAL(clicked()),
  960. this,SLOT(findFunctions_prototypeButton_clicked()));
  961. connect(THIS->functionDialog->implementationButton,SIGNAL(clicked()),
  962. this,SLOT(findFunctions_implementationButton_clicked()));
  963. THIS->functionDialog->functionListBox->clear();
  964. THIS->sourceFileFunctions=getFunctions(CURRENT_VIEW->document()->text(),
  965. THIS->isASMFile);
  966. for (SourceFileFunctions::Iterator it=THIS->sourceFileFunctions.begin();
  967. it!=THIS->sourceFileFunctions.end(); ++it)
  968. THIS->functionDialog->functionListBox->insertItem((*it).name);
  969. THIS->functionDialog->exec();
  970. delete THIS->functionDialog;
  971. }
  972. void SourceFileWindow::findFunctions_functionListBox_highlighted(int index)
  973. {
  974. if (index>=0) {
  975. THIS->functionDialog->prototypeButton->setEnabled(
  976. THIS->sourceFileFunctions[index].prototypeLine>=0);
  977. THIS->functionDialog->implementationButton->setEnabled(
  978. THIS->sourceFileFunctions[index].implementationLine>=0);
  979. } else {
  980. THIS->functionDialog->prototypeButton->setEnabled(FALSE);
  981. THIS->functionDialog->implementationButton->setEnabled(FALSE);
  982. }
  983. }
  984. void SourceFileWindow::findFunctions_functionListBox_selected(int index)
  985. {
  986. if (index>=0) {
  987. int line=THIS->sourceFileFunctions[index].implementationLine>=0
  988. ?THIS->sourceFileFunctions[index].implementationLine
  989. :THIS->sourceFileFunctions[index].prototypeLine;
  990. CURRENT_VIEW->setCursorPosition(KTextEditor::Cursor(line,0));
  991. THIS->functionDialog->accept();
  992. }
  993. }
  994. void SourceFileWindow::findFunctions_prototypeButton_clicked()
  995. {
  996. int index=THIS->functionDialog->functionListBox->currentItem();
  997. if (index>=0 && THIS->sourceFileFunctions[index].prototypeLine>=0) {
  998. CURRENT_VIEW->setCursorPosition(KTextEditor::Cursor(
  999. THIS->sourceFileFunctions[index].prototypeLine,0));
  1000. THIS->functionDialog->accept();
  1001. }
  1002. }
  1003. void SourceFileWindow::findFunctions_implementationButton_clicked()
  1004. {
  1005. int index=THIS->functionDialog->functionListBox->currentItem();
  1006. if (index>=0 && THIS->sourceFileFunctions[index].implementationLine>=0) {
  1007. CURRENT_VIEW->setCursorPosition(KTextEditor::Cursor(
  1008. THIS->sourceFileFunctions[index].implementationLine,0));
  1009. THIS->functionDialog->accept();
  1010. }
  1011. }
  1012. void SourceFileWindow::findFunctionsPopup_aboutToShow()
  1013. {
  1014. THIS->findFunctionsPopup->clear();
  1015. THIS->sourceFileFunctions=getFunctions(CURRENT_VIEW->document()->text(),
  1016. THIS->isASMFile);
  1017. int idx=0;
  1018. for (SourceFileFunctions::Iterator it=THIS->sourceFileFunctions.begin();
  1019. it!=THIS->sourceFileFunctions.end(); ++it,++idx)
  1020. THIS->findFunctionsPopup->insertItem((*it).name,idx);
  1021. }
  1022. void SourceFileWindow::findFunctionsPopup_aboutToHide()
  1023. {
  1024. QTimer::singleShot(0,this,SLOT(findFunctionsPopup_aboutToHide_async()));
  1025. }
  1026. void SourceFileWindow::findFunctionsPopup_aboutToHide_async()
  1027. {
  1028. THIS->findFunctionsPopup->clear();
  1029. }
  1030. void SourceFileWindow::findFunctionsPopup_activated(int id)
  1031. {
  1032. int line=THIS->sourceFileFunctions[id].implementationLine>=0
  1033. ?THIS->sourceFileFunctions[id].implementationLine
  1034. :THIS->sourceFileFunctions[id].prototypeLine;
  1035. CURRENT_VIEW->setCursorPosition(KTextEditor::Cursor(line,0));
  1036. }
  1037. void SourceFileWindow::findOpenFileAtCursor()
  1038. {
  1039. int line,col,i;
  1040. CURRENT_VIEW->cursorPosition().position(line,col);
  1041. QString textLine=CURRENT_VIEW->document()->line(line);
  1042. int l=textLine.length();
  1043. bool quotesInLine=textLine.contains("\"");
  1044. QString fileName;
  1045. for (i=col;i>=0;i--) {
  1046. QChar c=textLine[i];
  1047. if (!((quotesInLine && c==' ') || (c>='A' && c<='Z') || (c>='a' && c<='z')
  1048. || (c>='0' && c<='9') || QString("_-./\\:").contains(c)))
  1049. break;
  1050. fileName.prepend(c);
  1051. }
  1052. for (i=col+1;i<l;i++) {
  1053. QChar c=textLine[i];
  1054. if (!((quotesInLine && c==' ') || (c>='A' && c<='Z') || (c>='a' && c<='z')
  1055. || (c>='0' && c<='9') || QString("_-./\\:").contains(c)))
  1056. break;
  1057. fileName.append(c);
  1058. }
  1059. THIS->mainForm->findAndOpenFile(fileName,THIS->category);
  1060. }
  1061. void SourceFileWindow::findFindSymbolDeclaration()
  1062. {
  1063. QString fileText=CURRENT_VIEW->document()->text();
  1064. // "Find symbol declaration" only operates on C files.
  1065. if (THIS->isCFile) {
  1066. QString fileName=THIS->fileName;
  1067. QString symbolFile;
  1068. unsigned symbolLine;
  1069. bool systemHeader;
  1070. int line,col,i;
  1071. CURRENT_VIEW->cursorPosition().position(line,col);
  1072. QString textLine=CURRENT_VIEW->document()->line(line);
  1073. QString wordUnderCursor;
  1074. for (i=col-1;i>=0;i--) {
  1075. QChar c=textLine[i];
  1076. if ((c>='A' && c<='Z') || (c>='a' && c<='z') || (c>='0' && c<='9')
  1077. || c=='_' || c=='$' || c=='#')
  1078. wordUnderCursor.prepend(c);
  1079. }
  1080. int len=textLine.length();
  1081. for (i=col;i<len;i++) {
  1082. QChar c=textLine[i];
  1083. if ((c>='A' && c<='Z') || (c>='a' && c<='z') || (c>='0' && c<='9')
  1084. || c=='_' || c=='$' || c=='#')
  1085. wordUnderCursor.append(c);
  1086. }
  1087. if (findSymbolInFile(wordUnderCursor,fileText,fileName,THIS->mainForm,
  1088. symbolFile,symbolLine,systemHeader)
  1089. && !symbolFile.isNull()) {
  1090. if (symbolFile==fileName)
  1091. CURRENT_VIEW->setCursorPosition(KTextEditor::Cursor(symbolLine,0));
  1092. else {
  1093. THIS->mainForm->openHeader(symbolFile,systemHeader,symbolLine);
  1094. if (!systemHeader)
  1095. KWin::activateWindow(THIS->mainForm->winId());
  1096. }
  1097. }
  1098. }
  1099. }
  1100. void SourceFileWindow::updateSizes()
  1101. {
  1102. int rightStatusSize=size().width();
  1103. THIS->rowStatusLabel->setMaximumWidth(30);
  1104. THIS->colStatusLabel->setMaximumWidth(30);
  1105. THIS->charsStatusLabel->setMaximumWidth(100);
  1106. THIS->rightStatusLabel->setMaximumWidth(rightStatusSize-160>0?rightStatusSize-160:0);
  1107. }
  1108. void SourceFileWindow::resizeEvent(QResizeEvent *event)
  1109. {
  1110. Q3MainWindow::resizeEvent(event);
  1111. if (event->size()==event->oldSize()) return;
  1112. updateSizes();
  1113. }
  1114. void SourceFileWindow::statusBar_messageChanged(const QString & message)
  1115. {
  1116. if (message.isNull())
  1117. // Make sure no labels which should be hidden are shown.
  1118. updateRightStatusLabel();
  1119. }
  1120. void SourceFileWindow::updateRightStatusLabel()
  1121. {
  1122. int rightStatusSize=size().width();
  1123. int line, col;
  1124. CURRENT_VIEW->cursorPosition().position(line,col);
  1125. THIS->rowStatusLabel->setMaximumWidth(30);
  1126. THIS->rowStatusLabel->setText(QString("%1").arg(line+1));
  1127. THIS->colStatusLabel->setMaximumWidth(30);
  1128. THIS->colStatusLabel->setText(QString("%1").arg(col+1));
  1129. THIS->charsStatusLabel->setMaximumWidth(100);
  1130. THIS->charsStatusLabel->setText(QString("%1 Characters").arg(CURRENT_VIEW->document()->text().length()));
  1131. THIS->rightStatusLabel->setMaximumWidth(rightStatusSize-160>0?rightStatusSize-160:0);
  1132. THIS->rightStatusLabel->setText(THIS->fileName);
  1133. }
  1134. void SourceFileWindow::current_view_cursorPositionChanged()
  1135. {
  1136. if (CURRENT_VIEW && !disableViewEvents) {
  1137. int line, col;
  1138. CURRENT_VIEW->cursorPosition().position(line,col);
  1139. THIS->rowStatusLabel->setText(QString("%1").arg(line+1));
  1140. THIS->colStatusLabel->setText(QString("%1").arg(col+1));
  1141. }
  1142. }
  1143. void SourceFileWindow::current_view_textChanged()
  1144. {
  1145. if (disableViewEvents) return;
  1146. if (CURRENT_VIEW) {
  1147. THIS->charsStatusLabel->setText(QString("%1 Characters").arg(CURRENT_VIEW->document()->text().length()));
  1148. if (projectCompletion.contains(THIS->fileName))
  1149. projectCompletion[THIS->fileName].dirty=TRUE;
  1150. if (preferences.deleteOverwrittenErrors) MainForm::deleteOverwrittenErrorsIn(THIS);
  1151. }
  1152. if (THIS->kreplace) THIS->kreplace->invalidateSelection();
  1153. }
  1154. void SourceFileWindow::current_view_undoChanged()
  1155. {
  1156. if (CURRENT_VIEW && !disableViewEvents) {
  1157. editUndoAction->setEnabled(CURRENT_VIEW->action(KStandardAction::name(KStandardAction::Undo))->isEnabled());
  1158. editRedoAction->setEnabled(CURRENT_VIEW->action(KStandardAction::name(KStandardAction::Redo))->isEnabled());
  1159. THIS->accel->setItemEnabled(0,CURRENT_VIEW->action(KStandardAction::name(KStandardAction::Undo))->isEnabled());
  1160. THIS->accel->setItemEnabled(1,CURRENT_VIEW->action(KStandardAction::name(KStandardAction::Redo))->isEnabled());
  1161. }
  1162. }
  1163. void SourceFileWindow::current_view_selectionChanged()
  1164. {
  1165. if (CURRENT_VIEW && !disableViewEvents) {
  1166. editClearAction->setEnabled(CURRENT_VIEW->selection());
  1167. editCutAction->setEnabled(CURRENT_VIEW->selection());
  1168. editCopyAction->setEnabled(CURRENT_VIEW->selection());
  1169. THIS->accel->setItemEnabled(2,CURRENT_VIEW->selection());
  1170. THIS->accel->setItemEnabled(3,CURRENT_VIEW->selection());
  1171. }
  1172. }
  1173. void SourceFileWindow::current_view_charactersInteractivelyInserted(int line, int col, const QString &characters)
  1174. {
  1175. if (CURRENT_VIEW) {
  1176. if (preferences.autoBlocks && characters=="{"
  1177. && col==CURRENT_VIEW->document()->lineLength(line)-1) {
  1178. KTextEditor::Document *doc=CURRENT_VIEW->document();
  1179. QString fileText=doc->text();
  1180. // Only for C files.
  1181. if (THIS->isCFile) {
  1182. QString indent=doc->line(line);
  1183. // Only if the line was all whitespace, otherwise wait for Enter to be
  1184. // pressed (prevents annoying the user while typing a string or something).
  1185. if (indent.contains(QRegExp("^\\s*\\{$"))) {
  1186. indent=indent.remove('{');
  1187. QString cursorLine=indent+"\t";
  1188. doc->startEditing();
  1189. doc->insertLine(line+1,cursorLine);
  1190. doc->insertLine(line+2,indent+"}");
  1191. doc->endEditing();
  1192. CURRENT_VIEW->setCursorPosition(KTextEditor::Cursor(line+1,cursorLine.length()));
  1193. }
  1194. }
  1195. }
  1196. // Completion only operates on C files.
  1197. if (characters=="(" && THIS->isCFile)
  1198. new ArgHintPopup(CURRENT_VIEW,THIS->fileName,THIS->mainForm);
  1199. }
  1200. }
  1201. void SourceFileWindow::current_view_newLineHook()
  1202. {
  1203. int line,col;
  1204. CURRENT_VIEW->cursorPosition().position(line,col);
  1205. KTextEditor::Document *doc=CURRENT_VIEW->document();
  1206. if (preferences.autoBlocks && line && doc->line(line-1).endsWith("{")) {
  1207. QString fileText=doc->text();
  1208. // Only for C files.
  1209. if (THIS->isCFile) {
  1210. QString indent=doc->line(line-1);
  1211. // Remove everything starting from the first non-whitespace character.
  1212. indent=indent.remove(QRegExp("(?!\\s).*$"));
  1213. QString cursorLine=indent+"\t";
  1214. doc->startEditing();
  1215. doc->removeText(KTextEditor::Range(line,0,line,col));
  1216. doc->insertLine(line,cursorLine);
  1217. doc->insertText(KTextEditor::Cursor(line+1,0),indent+"}");
  1218. doc->endEditing();
  1219. CURRENT_VIEW->setCursorPosition(KTextEditor::Cursor(line,cursorLine.length()));
  1220. }
  1221. }
  1222. }
  1223. void SourceFileWindow::clipboard_dataChanged()
  1224. {
  1225. if (CURRENT_VIEW) {
  1226. editPasteAction->setEnabled(!clipboard->text().isNull());
  1227. THIS->accel->setItemEnabled(4,!clipboard->text().isNull());
  1228. }
  1229. }
  1230. void SourceFileWindow::closeEvent(QCloseEvent *e)
  1231. {
  1232. if (!fileCloseAction->isEnabled() || savePrompt())
  1233. e->ignore();
  1234. else {
  1235. e->accept();
  1236. deleteLater();
  1237. }
  1238. }
  1239. void SourceFileWindow::KDirWatch_dirty(const QString &fileName)
  1240. {
  1241. if (!fileName.compare(THIS->fileName)) {
  1242. if (KMessageBox::questionYesNo(this,
  1243. QString("The file \'%1\' has been changed by another program. "
  1244. "Do you want to reload it?").arg(fileName),"File Changed")
  1245. ==KMessageBox::Yes) {
  1246. QString fileText=loadFileText(fileName);
  1247. if (fileText.isNull()) {
  1248. KMessageBox::error(this,QString("Can't open \'%1\'").arg(fileName));
  1249. return;
  1250. }
  1251. SET_TEXT_SAFE(CURRENT_VIEW->document(),fileText);
  1252. CURRENT_VIEW->document()->setModified(FALSE);
  1253. // FIXME
  1254. // CURRENT_VIEW->document()->clearUndo();
  1255. // CURRENT_VIEW->document()->clearRedo();
  1256. updateRightStatusLabel();
  1257. }
  1258. }
  1259. }
  1260. /*
  1261. * Constructs a SourceFileWindow as a child of 'parent', with the
  1262. * name 'name' and widget flags set to 'f'.
  1263. *
  1264. */
  1265. SourceFileWindow::SourceFileWindow(QWidget* parent, const char* name, Qt::WindowFlags fl)
  1266. : Q3MainWindow(parent, name, fl)
  1267. {
  1268. setupUi(this);
  1269. (void)statusBar();
  1270. }
  1271. /*
  1272. * Destroys the object and frees any allocated resources
  1273. */
  1274. SourceFileWindow::~SourceFileWindow()
  1275. {
  1276. destroy();
  1277. // no need to delete child widgets, Qt does it all for us
  1278. }
  1279. /*
  1280. * Sets the strings of the subwidgets using the current
  1281. * language.
  1282. */
  1283. void SourceFileWindow::languageChange()
  1284. {
  1285. retranslateUi(this);
  1286. }