3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
6 * \author Lars Gullik Bjønnes
8 * \author Abdelrazak Younes
11 * Full author contact details are available in file CREDITS.
19 #include "DispatchResult.h"
20 #include "FileDialog.h"
21 #include "FontLoader.h"
22 #include "GuiApplication.h"
23 #include "GuiCommandBuffer.h"
24 #include "GuiCompleter.h"
25 #include "GuiKeySymbol.h"
27 #include "GuiToolbar.h"
28 #include "GuiWorkArea.h"
29 #include "LayoutBox.h"
33 #include "qt_helpers.h"
35 #include "frontends/alert.h"
37 #include "buffer_funcs.h"
39 #include "BufferList.h"
40 #include "BufferParams.h"
41 #include "BufferView.h"
43 #include "Converter.h"
45 #include "CutAndPaste.h"
47 #include "ErrorList.h"
49 #include "FuncStatus.h"
50 #include "FuncRequest.h"
54 #include "LyXAction.h"
58 #include "Paragraph.h"
59 #include "SpellChecker.h"
61 #include "TextClass.h"
66 #include "support/convert.h"
67 #include "support/debug.h"
68 #include "support/ExceptionMessage.h"
69 #include "support/FileName.h"
70 #include "support/filetools.h"
71 #include "support/gettext.h"
72 #include "support/filetools.h"
73 #include "support/ForkedCalls.h"
74 #include "support/lassert.h"
75 #include "support/lstrings.h"
76 #include "support/os.h"
77 #include "support/Package.h"
78 #include "support/Path.h"
79 #include "support/Systemcall.h"
80 #include "support/Timeout.h"
81 #include "support/ProgressInterface.h"
82 #include "GuiProgress.h"
85 #include <QApplication>
86 #include <QCloseEvent>
88 #include <QDesktopWidget>
89 #include <QDragEnterEvent>
96 #include <QPixmapCache>
98 #include <QPushButton>
100 #include <QShowEvent>
102 #include <QStackedWidget>
103 #include <QStatusBar>
108 #include <QScrollBar>
112 #define EXPORT_in_THREAD 1
114 // QtConcurrent was introduced in Qt 4.4
115 #if (QT_VERSION >= 0x040400)
117 #include <QFutureWatcher>
118 #include <QtConcurrentRun>
121 #include "support/bind.h"
125 #ifdef HAVE_SYS_TIME_H
126 # include <sys/time.h>
133 using namespace lyx::support;
140 class BackgroundWidget : public QWidget
145 LYXERR(Debug::GUI, "show banner: " << lyxrc.show_banner);
146 if (!lyxrc.show_banner)
148 /// The text to be written on top of the pixmap
149 QString const text = lyx_version ?
150 qt_("version ") + lyx_version : qt_("unknown version");
151 splash_ = getPixmap("images/", "banner", "png");
153 QPainter pain(&splash_);
154 pain.setPen(QColor(0, 0, 0));
156 // The font used to display the version info
157 font.setStyleHint(QFont::SansSerif);
158 font.setWeight(QFont::Bold);
159 font.setPointSize(int(toqstr(lyxrc.font_sizes[FONT_SIZE_LARGE]).toDouble()));
160 int width = QFontMetrics(font).width(text);
162 pain.drawText(397 - width, 15, text);
163 setFocusPolicy(Qt::StrongFocus);
166 void paintEvent(QPaintEvent *)
168 int x = (width() - splash_.width()) / 2;
169 int y = (height() - splash_.height()) / 2;
171 pain.drawPixmap(x, y, splash_);
174 void keyPressEvent(QKeyEvent * ev)
177 setKeySymbol(&sym, ev);
179 guiApp->processKeySym(sym, q_key_state(ev->modifiers()));
191 /// Toolbar store providing access to individual toolbars by name.
192 typedef map<string, GuiToolbar *> ToolbarMap;
194 typedef shared_ptr<Dialog> DialogPtr;
199 struct GuiView::GuiViewPrivate
201 GuiViewPrivate(GuiView * gv)
202 : gv_(gv), current_work_area_(0), current_main_work_area_(0),
203 layout_(0), autosave_timeout_(5000),
206 // hardcode here the platform specific icon size
207 smallIconSize = 14; // scaling problems
208 normalIconSize = 20; // ok, default
209 bigIconSize = 26; // better for some math icons
211 splitter_ = new QSplitter;
212 bg_widget_ = new BackgroundWidget;
213 stack_widget_ = new QStackedWidget;
214 stack_widget_->addWidget(bg_widget_);
215 stack_widget_->addWidget(splitter_);
218 // TODO cleanup, remove the singleton, handle multiple Windows?
219 progress_ = ProgressInterface::instance();
220 if (!dynamic_cast<GuiProgress*>(progress_)) {
221 progress_ = new GuiProgress(); // TODO who deletes it
222 ProgressInterface::setInstance(progress_);
225 dynamic_cast<GuiProgress*>(progress_),
226 SIGNAL(updateStatusBarMessage(QString const&)),
227 gv, SLOT(updateStatusBarMessage(QString const&)));
229 dynamic_cast<GuiProgress*>(progress_),
230 SIGNAL(clearMessageText()),
231 gv, SLOT(clearMessageText()));
238 delete stack_widget_;
241 QMenu * toolBarPopup(GuiView * parent)
243 // FIXME: translation
244 QMenu * menu = new QMenu(parent);
245 QActionGroup * iconSizeGroup = new QActionGroup(parent);
247 QAction * smallIcons = new QAction(iconSizeGroup);
248 smallIcons->setText(qt_("Small-sized icons"));
249 smallIcons->setCheckable(true);
250 QObject::connect(smallIcons, SIGNAL(triggered()),
251 parent, SLOT(smallSizedIcons()));
252 menu->addAction(smallIcons);
254 QAction * normalIcons = new QAction(iconSizeGroup);
255 normalIcons->setText(qt_("Normal-sized icons"));
256 normalIcons->setCheckable(true);
257 QObject::connect(normalIcons, SIGNAL(triggered()),
258 parent, SLOT(normalSizedIcons()));
259 menu->addAction(normalIcons);
261 QAction * bigIcons = new QAction(iconSizeGroup);
262 bigIcons->setText(qt_("Big-sized icons"));
263 bigIcons->setCheckable(true);
264 QObject::connect(bigIcons, SIGNAL(triggered()),
265 parent, SLOT(bigSizedIcons()));
266 menu->addAction(bigIcons);
268 unsigned int cur = parent->iconSize().width();
269 if ( cur == parent->d.smallIconSize)
270 smallIcons->setChecked(true);
271 else if (cur == parent->d.normalIconSize)
272 normalIcons->setChecked(true);
273 else if (cur == parent->d.bigIconSize)
274 bigIcons->setChecked(true);
281 stack_widget_->setCurrentWidget(bg_widget_);
282 bg_widget_->setUpdatesEnabled(true);
283 bg_widget_->setFocus();
286 TabWorkArea * tabWorkArea(int i)
288 return dynamic_cast<TabWorkArea *>(splitter_->widget(i));
291 TabWorkArea * currentTabWorkArea()
293 if (splitter_->count() == 1)
294 // The first TabWorkArea is always the first one, if any.
295 return tabWorkArea(0);
297 for (int i = 0; i != splitter_->count(); ++i) {
298 TabWorkArea * twa = tabWorkArea(i);
299 if (current_main_work_area_ == twa->currentWorkArea())
303 // None has the focus so we just take the first one.
304 return tabWorkArea(0);
307 #if (QT_VERSION >= 0x040400)
308 void setPreviewFuture(QFuture<docstring> const & f)
310 if (preview_watcher_.isRunning()) {
311 // we prefer to cancel this preview in order to keep a snappy
315 preview_watcher_.setFuture(f);
321 GuiWorkArea * current_work_area_;
322 GuiWorkArea * current_main_work_area_;
323 QSplitter * splitter_;
324 QStackedWidget * stack_widget_;
325 BackgroundWidget * bg_widget_;
327 ToolbarMap toolbars_;
328 ProgressInterface* progress_;
329 /// The main layout box.
331 * \warning Don't Delete! The layout box is actually owned by
332 * whichever toolbar contains it. All the GuiView class needs is a
333 * means of accessing it.
335 * FIXME: replace that with a proper model so that we are not limited
336 * to only one dialog.
341 map<string, DialogPtr> dialogs_;
343 unsigned int smallIconSize;
344 unsigned int normalIconSize;
345 unsigned int bigIconSize;
347 QTimer statusbar_timer_;
348 /// auto-saving of buffers
349 Timeout autosave_timeout_;
350 /// flag against a race condition due to multiclicks, see bug #1119
354 TocModels toc_models_;
356 #if (QT_VERSION >= 0x040400)
358 QFutureWatcher<docstring> autosave_watcher_;
359 QFutureWatcher<docstring> preview_watcher_;
361 string last_export_format;
363 struct DummyWatcher { bool isRunning(){return false;} };
364 DummyWatcher preview_watcher_;
367 static QSet<Buffer const *> busyBuffers;
368 static docstring previewAndDestroy(Buffer const * orig, Buffer * buffer, string const & format);
369 static docstring exportAndDestroy(Buffer const * orig, Buffer * buffer, string const & format);
370 static docstring compileAndDestroy(Buffer const * orig, Buffer * buffer, string const & format);
371 static docstring saveAndDestroy(Buffer const * orig, Buffer * buffer, FileName const & fname);
373 // TODO syncFunc/previewFunc: use bind
374 bool asyncBufferProcessing(string const & argument,
375 Buffer const * used_buffer,
376 docstring const & msg,
377 docstring (*asyncFunc)(Buffer const *, Buffer *, string const &),
378 bool (Buffer::*syncFunc)(string const &, bool, bool) const,
379 bool (Buffer::*previewFunc)(string const &, bool) const);
384 QSet<Buffer const *> GuiView::GuiViewPrivate::busyBuffers;
387 GuiView::GuiView(int id)
388 : d(*new GuiViewPrivate(this)), id_(id), closing_(false)
390 // GuiToolbars *must* be initialised before the menu bar.
391 normalSizedIcons(); // at least on Mac the default is 32 otherwise, which is huge
394 // set ourself as the current view. This is needed for the menu bar
395 // filling, at least for the static special menu item on Mac. Otherwise
396 // they are greyed out.
397 guiApp->setCurrentView(this);
399 // Fill up the menu bar.
400 guiApp->menus().fillMenuBar(menuBar(), this, true);
402 setCentralWidget(d.stack_widget_);
404 // Start autosave timer
405 if (lyxrc.autosave) {
406 d.autosave_timeout_.timeout.connect(bind(&GuiView::autoSave, this));
407 d.autosave_timeout_.setTimeout(lyxrc.autosave * 1000);
408 d.autosave_timeout_.start();
410 connect(&d.statusbar_timer_, SIGNAL(timeout()),
411 this, SLOT(clearMessage()));
413 // We don't want to keep the window in memory if it is closed.
414 setAttribute(Qt::WA_DeleteOnClose, true);
416 #if (!defined(Q_WS_WIN) && !defined(Q_WS_MACX))
417 // assign an icon to main form. We do not do it under Qt/Win or Qt/Mac,
418 // since the icon is provided in the application bundle.
419 setWindowIcon(getPixmap("images/", "lyx", "png"));
422 #if (QT_VERSION >= 0x040300)
423 // use tabbed dock area for multiple docks
424 // (such as "source" and "messages")
425 setDockOptions(QMainWindow::ForceTabbedDocks);
429 setAcceptDrops(true);
431 statusBar()->setSizeGripEnabled(true);
434 #if (QT_VERSION >= 0x040400)
435 connect(&d.autosave_watcher_, SIGNAL(finished()), this,
436 SLOT(threadFinished()));
437 connect(&d.preview_watcher_, SIGNAL(finished()), this,
438 SLOT(threadFinished()));
441 connect(this, SIGNAL(triggerShowDialog(QString const &, QString const &, Inset *)),
442 SLOT(doShowDialog(QString const &, QString const &, Inset *)));
444 // Forbid too small unresizable window because it can happen
445 // with some window manager under X11.
446 setMinimumSize(300, 200);
448 if (lyxrc.allow_geometry_session) {
449 // Now take care of session management.
454 // no session handling, default to a sane size.
455 setGeometry(50, 50, 690, 510);
458 // clear session data if any.
460 settings.remove("views");
470 void GuiView::threadFinished()
472 #if (QT_VERSION >= 0x040400)
473 QFutureWatcher<docstring> const * watcher =
474 static_cast<QFutureWatcher<docstring> const *>(sender());
475 message(watcher->result());
477 errors(d.last_export_format);
482 void GuiView::saveLayout() const
485 settings.beginGroup("views");
486 settings.beginGroup(QString::number(id_));
488 settings.setValue("pos", pos());
489 settings.setValue("size", size());
491 settings.setValue("geometry", saveGeometry());
493 settings.setValue("layout", saveState(0));
494 settings.setValue("icon_size", iconSize());
498 bool GuiView::restoreLayout()
501 settings.beginGroup("views");
502 settings.beginGroup(QString::number(id_));
503 QString const icon_key = "icon_size";
504 if (!settings.contains(icon_key))
507 //code below is skipped when when ~/.config/LyX is (re)created
508 setIconSize(settings.value(icon_key).toSize());
510 QPoint pos = settings.value("pos", QPoint(50, 50)).toPoint();
511 QSize size = settings.value("size", QSize(690, 510)).toSize();
515 // Work-around for bug #6034: the window ends up in an undetermined
516 // state when trying to restore a maximized window when it is
517 // already maximized.
518 if (!(windowState() & Qt::WindowMaximized))
519 if (!restoreGeometry(settings.value("geometry").toByteArray()))
520 setGeometry(50, 50, 690, 510);
522 // Make sure layout is correctly oriented.
523 setLayoutDirection(qApp->layoutDirection());
525 // Allow the toc and view-source dock widget to be restored if needed.
527 if ((dialog = findOrBuild("toc", true)))
528 // see bug 5082. At least setup title and enabled state.
529 // Visibility will be adjusted by restoreState below.
530 dialog->prepareView();
531 if ((dialog = findOrBuild("view-source", true)))
532 dialog->prepareView();
533 if ((dialog = findOrBuild("progress", true)))
534 dialog->prepareView();
536 if (!restoreState(settings.value("layout").toByteArray(), 0))
543 GuiToolbar * GuiView::toolbar(string const & name)
545 ToolbarMap::iterator it = d.toolbars_.find(name);
546 if (it != d.toolbars_.end())
549 LYXERR(Debug::GUI, "Toolbar::display: no toolbar named " << name);
554 void GuiView::constructToolbars()
556 ToolbarMap::iterator it = d.toolbars_.begin();
557 for (; it != d.toolbars_.end(); ++it)
561 // I don't like doing this here, but the standard toolbar
562 // destroys this object when it's destroyed itself (vfr)
563 d.layout_ = new LayoutBox(*this);
564 d.stack_widget_->addWidget(d.layout_);
565 d.layout_->move(0,0);
567 // extracts the toolbars from the backend
568 Toolbars::Infos::iterator cit = guiApp->toolbars().begin();
569 Toolbars::Infos::iterator end = guiApp->toolbars().end();
570 for (; cit != end; ++cit)
571 d.toolbars_[cit->name] = new GuiToolbar(*cit, *this);
575 void GuiView::initToolbars()
577 // extracts the toolbars from the backend
578 Toolbars::Infos::iterator cit = guiApp->toolbars().begin();
579 Toolbars::Infos::iterator end = guiApp->toolbars().end();
580 for (; cit != end; ++cit) {
581 GuiToolbar * tb = toolbar(cit->name);
584 int const visibility = guiApp->toolbars().defaultVisibility(cit->name);
585 bool newline = !(visibility & Toolbars::SAMEROW);
586 tb->setVisible(false);
587 tb->setVisibility(visibility);
589 if (visibility & Toolbars::TOP) {
591 addToolBarBreak(Qt::TopToolBarArea);
592 addToolBar(Qt::TopToolBarArea, tb);
595 if (visibility & Toolbars::BOTTOM) {
596 // Qt < 4.2.2 cannot handle ToolBarBreak on non-TOP dock.
597 #if (QT_VERSION >= 0x040202)
599 addToolBarBreak(Qt::BottomToolBarArea);
601 addToolBar(Qt::BottomToolBarArea, tb);
604 if (visibility & Toolbars::LEFT) {
605 // Qt < 4.2.2 cannot handle ToolBarBreak on non-TOP dock.
606 #if (QT_VERSION >= 0x040202)
608 addToolBarBreak(Qt::LeftToolBarArea);
610 addToolBar(Qt::LeftToolBarArea, tb);
613 if (visibility & Toolbars::RIGHT) {
614 // Qt < 4.2.2 cannot handle ToolBarBreak on non-TOP dock.
615 #if (QT_VERSION >= 0x040202)
617 addToolBarBreak(Qt::RightToolBarArea);
619 addToolBar(Qt::RightToolBarArea, tb);
622 if (visibility & Toolbars::ON)
623 tb->setVisible(true);
628 TocModels & GuiView::tocModels()
630 return d.toc_models_;
634 void GuiView::setFocus()
636 LYXERR(Debug::DEBUG, "GuiView::setFocus()" << this);
637 QMainWindow::setFocus();
641 void GuiView::focusInEvent(QFocusEvent * e)
643 LYXERR(Debug::DEBUG, "GuiView::focusInEvent()" << this);
644 QMainWindow::focusInEvent(e);
645 // Make sure guiApp points to the correct view.
646 guiApp->setCurrentView(this);
647 if (currentMainWorkArea())
648 currentMainWorkArea()->setFocus();
649 else if (currentWorkArea())
650 currentWorkArea()->setFocus();
652 d.bg_widget_->setFocus();
656 QMenu * GuiView::createPopupMenu()
658 return d.toolBarPopup(this);
662 void GuiView::showEvent(QShowEvent * e)
664 LYXERR(Debug::GUI, "Passed Geometry "
665 << size().height() << "x" << size().width()
666 << "+" << pos().x() << "+" << pos().y());
668 if (d.splitter_->count() == 0)
669 // No work area, switch to the background widget.
672 QMainWindow::showEvent(e);
676 bool GuiView::closeScheduled()
683 /** Destroy only all tabbed WorkAreas. Destruction of other WorkAreas
684 ** is responsibility of the container (e.g., dialog)
686 void GuiView::closeEvent(QCloseEvent * close_event)
688 LYXERR(Debug::DEBUG, "GuiView::closeEvent()");
690 if (!GuiViewPrivate::busyBuffers.isEmpty()) {
691 Alert::warning(_("Exit LyX"), _("LyX could not be closed because documents are processed by LyX."));
692 close_event->setAccepted(false);
696 // If the user pressed the x (so we didn't call closeView
697 // programmatically), we want to clear all existing entries.
699 theSession().lastOpened().clear();
704 // it can happen that this event arrives without selecting the view,
705 // e.g. when clicking the close button on a background window.
707 if (!closeWorkAreaAll()) {
709 close_event->ignore();
713 // Make sure that nothing will use this to be closed View.
714 guiApp->unregisterView(this);
716 if (isFullScreen()) {
717 // Switch off fullscreen before closing.
722 // Make sure the timer time out will not trigger a statusbar update.
723 d.statusbar_timer_.stop();
725 // Saving fullscreen requires additional tweaks in the toolbar code.
726 // It wouldn't also work under linux natively.
727 if (lyxrc.allow_geometry_session) {
728 // Save this window geometry and layout.
730 // Then the toolbar private states.
731 ToolbarMap::iterator end = d.toolbars_.end();
732 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
733 it->second->saveSession();
734 // Now take care of all other dialogs:
735 map<string, DialogPtr>::const_iterator it = d.dialogs_.begin();
736 for (; it!= d.dialogs_.end(); ++it)
737 it->second->saveSession();
740 close_event->accept();
744 void GuiView::dragEnterEvent(QDragEnterEvent * event)
746 if (event->mimeData()->hasUrls())
748 /// \todo Ask lyx-devel is this is enough:
749 /// if (event->mimeData()->hasFormat("text/plain"))
750 /// event->acceptProposedAction();
754 void GuiView::dropEvent(QDropEvent * event)
756 QList<QUrl> files = event->mimeData()->urls();
760 LYXERR(Debug::GUI, "GuiView::dropEvent: got URLs!");
761 for (int i = 0; i != files.size(); ++i) {
762 string const file = os::internal_path(fromqstr(
763 files.at(i).toLocalFile()));
767 string const ext = support::getExtension(file);
768 vector<const Format *> found_formats;
770 // Find all formats that have the correct extension.
771 vector<const Format *> const & import_formats
772 = theConverters().importableFormats();
773 vector<const Format *>::const_iterator it = import_formats.begin();
774 for (; it != import_formats.end(); ++it)
775 if ((*it)->extension() == ext)
776 found_formats.push_back(*it);
779 if (found_formats.size() >= 1) {
780 if (found_formats.size() > 1) {
781 //FIXME: show a dialog to choose the correct importable format
783 "Multiple importable formats found, selecting first");
785 string const arg = found_formats[0]->name() + " " + file;
786 cmd = FuncRequest(LFUN_BUFFER_IMPORT, arg);
789 //FIXME: do we have to explicitly check whether it's a lyx file?
791 "No formats found, trying to open it as a lyx file");
792 cmd = FuncRequest(LFUN_FILE_OPEN, file);
795 // Asynchronously post the event. DropEvent usually comes
796 // from the BufferView. But reloading a file might close
797 // the BufferView from within its own event handler.
798 guiApp->dispatchDelayed(cmd);
804 void GuiView::message(docstring const & str)
806 if (ForkedProcess::iAmAChild())
809 // call is moved to GUI-thread by GuiProgress
810 d.progress_->appendMessage(toqstr(str));
814 void GuiView::clearMessageText()
816 message(docstring());
820 void GuiView::updateStatusBarMessage(QString const & str)
822 statusBar()->showMessage(str);
823 d.statusbar_timer_.stop();
824 d.statusbar_timer_.start(3000);
828 void GuiView::smallSizedIcons()
830 setIconSize(QSize(d.smallIconSize, d.smallIconSize));
834 void GuiView::normalSizedIcons()
836 setIconSize(QSize(d.normalIconSize, d.normalIconSize));
840 void GuiView::bigSizedIcons()
842 setIconSize(QSize(d.bigIconSize, d.bigIconSize));
846 void GuiView::clearMessage()
848 // FIXME: This code was introduced in r19643 to fix bug #4123. However,
849 // the hasFocus function mostly returns false, even if the focus is on
850 // a workarea in this view.
854 d.statusbar_timer_.stop();
858 void GuiView::updateWindowTitle(GuiWorkArea * wa)
860 if (wa != d.current_work_area_
861 || wa->bufferView().buffer().isInternal())
863 setWindowTitle(qt_("LyX: ") + wa->windowTitle());
864 setWindowIconText(wa->windowIconText());
868 void GuiView::on_currentWorkAreaChanged(GuiWorkArea * wa)
871 disconnectBufferView();
872 connectBufferView(wa->bufferView());
873 connectBuffer(wa->bufferView().buffer());
874 d.current_work_area_ = wa;
875 QObject::connect(wa, SIGNAL(titleChanged(GuiWorkArea *)),
876 this, SLOT(updateWindowTitle(GuiWorkArea *)));
877 updateWindowTitle(wa);
881 // The document settings needs to be reinitialised.
882 updateDialog("document", "");
884 // Buffer-dependent dialogs must be updated. This is done here because
885 // some dialogs require buffer()->text.
890 void GuiView::on_lastWorkAreaRemoved()
893 // We already are in a close event. Nothing more to do.
896 if (d.splitter_->count() > 1)
897 // We have a splitter so don't close anything.
900 // Reset and updates the dialogs.
901 d.toc_models_.reset(0);
902 updateDialog("document", "");
905 resetWindowTitleAndIconText();
908 if (lyxrc.open_buffers_in_tabs)
909 // Nothing more to do, the window should stay open.
912 if (guiApp->viewIds().size() > 1) {
918 // On Mac we also close the last window because the application stay
919 // resident in memory. On other platforms we don't close the last
920 // window because this would quit the application.
926 void GuiView::updateStatusBar()
928 // let the user see the explicit message
929 if (d.statusbar_timer_.isActive())
936 void GuiView::showMessage()
938 QString msg = toqstr(theGuiApp()->viewStatusMessage());
940 BufferView const * bv = currentBufferView();
942 msg = toqstr(bv->cursor().currentState());
944 msg = qt_("Welcome to LyX!");
946 statusBar()->showMessage(msg);
950 bool GuiView::event(QEvent * e)
954 // Useful debug code:
955 //case QEvent::ActivationChange:
956 //case QEvent::WindowDeactivate:
957 //case QEvent::Paint:
958 //case QEvent::Enter:
959 //case QEvent::Leave:
960 //case QEvent::HoverEnter:
961 //case QEvent::HoverLeave:
962 //case QEvent::HoverMove:
963 //case QEvent::StatusTip:
964 //case QEvent::DragEnter:
965 //case QEvent::DragLeave:
969 case QEvent::WindowActivate: {
970 GuiView * old_view = guiApp->currentView();
971 if (this == old_view) {
973 return QMainWindow::event(e);
975 if (old_view && old_view->currentBufferView()) {
976 // save current selection to the selection buffer to allow
977 // middle-button paste in this window.
978 cap::saveSelection(old_view->currentBufferView()->cursor());
980 guiApp->setCurrentView(this);
981 if (d.current_work_area_) {
982 BufferView & bv = d.current_work_area_->bufferView();
983 connectBufferView(bv);
984 connectBuffer(bv.buffer());
985 // The document structure, name and dialogs might have
986 // changed in another view.
988 // The document settings needs to be reinitialised.
989 updateDialog("document", "");
992 resetWindowTitleAndIconText();
995 return QMainWindow::event(e);
998 case QEvent::ShortcutOverride: {
1001 #if (!defined Q_WS_X11) || (QT_VERSION >= 0x040500)
1002 if (isFullScreen() && menuBar()->isHidden()) {
1003 QKeyEvent * ke = static_cast<QKeyEvent*>(e);
1004 // FIXME: we should also try to detect special LyX shortcut such as
1005 // Alt-P and Alt-M. Right now there is a hack in
1006 // GuiWorkArea::processKeySym() that hides again the menubar for
1008 if (ke->modifiers() & Qt::AltModifier && ke->key() != Qt::Key_Alt) {
1010 return QMainWindow::event(e);
1014 return QMainWindow::event(e);
1018 return QMainWindow::event(e);
1022 void GuiView::resetWindowTitleAndIconText()
1024 setWindowTitle(qt_("LyX"));
1025 setWindowIconText(qt_("LyX"));
1028 bool GuiView::focusNextPrevChild(bool /*next*/)
1035 bool GuiView::busy() const
1041 void GuiView::setBusy(bool busy)
1044 if (d.current_work_area_) {
1045 d.current_work_area_->setUpdatesEnabled(!busy);
1047 d.current_work_area_->stopBlinkingCursor();
1049 d.current_work_area_->startBlinkingCursor();
1053 QApplication::setOverrideCursor(Qt::WaitCursor);
1055 QApplication::restoreOverrideCursor();
1059 GuiWorkArea * GuiView::workArea(Buffer & buffer)
1061 if (currentWorkArea()
1062 && ¤tWorkArea()->bufferView().buffer() == &buffer)
1063 return (GuiWorkArea *) currentWorkArea();
1064 if (TabWorkArea * twa = d.currentTabWorkArea())
1065 return twa->workArea(buffer);
1070 GuiWorkArea * GuiView::addWorkArea(Buffer & buffer)
1072 // Automatically create a TabWorkArea if there are none yet.
1073 TabWorkArea * tab_widget = d.splitter_->count()
1074 ? d.currentTabWorkArea() : addTabWorkArea();
1075 return tab_widget->addWorkArea(buffer, *this);
1079 TabWorkArea * GuiView::addTabWorkArea()
1081 TabWorkArea * twa = new TabWorkArea;
1082 QObject::connect(twa, SIGNAL(currentWorkAreaChanged(GuiWorkArea *)),
1083 this, SLOT(on_currentWorkAreaChanged(GuiWorkArea *)));
1084 QObject::connect(twa, SIGNAL(lastWorkAreaRemoved()),
1085 this, SLOT(on_lastWorkAreaRemoved()));
1087 d.splitter_->addWidget(twa);
1088 d.stack_widget_->setCurrentWidget(d.splitter_);
1093 GuiWorkArea const * GuiView::currentWorkArea() const
1095 return d.current_work_area_;
1099 GuiWorkArea * GuiView::currentWorkArea()
1101 return d.current_work_area_;
1105 GuiWorkArea const * GuiView::currentMainWorkArea() const
1107 if (!d.currentTabWorkArea())
1109 return d.currentTabWorkArea()->currentWorkArea();
1113 GuiWorkArea * GuiView::currentMainWorkArea()
1115 if (!d.currentTabWorkArea())
1117 return d.currentTabWorkArea()->currentWorkArea();
1121 void GuiView::setCurrentWorkArea(GuiWorkArea * wa)
1123 LYXERR(Debug::DEBUG, "Setting current wa: " << wa << endl);
1125 d.current_work_area_ = 0;
1130 // FIXME: I've no clue why this is here and why it accesses
1131 // theGuiApp()->currentView, which might be 0 (bug 6464).
1132 // See also 27525 (vfr).
1133 if (theGuiApp()->currentView() == this
1134 && theGuiApp()->currentView()->currentWorkArea() == wa)
1137 if (currentBufferView())
1138 cap::saveSelection(currentBufferView()->cursor());
1140 theGuiApp()->setCurrentView(this);
1141 d.current_work_area_ = wa;
1142 for (int i = 0; i != d.splitter_->count(); ++i) {
1143 if (d.tabWorkArea(i)->setCurrentWorkArea(wa)) {
1144 //if (d.current_main_work_area_)
1145 // d.current_main_work_area_->setFrameStyle(QFrame::NoFrame);
1146 d.current_main_work_area_ = wa;
1147 //d.current_main_work_area_->setFrameStyle(QFrame::Box | QFrame::Plain);
1148 //d.current_main_work_area_->setLineWidth(2);
1149 LYXERR(Debug::DEBUG, "Current wa: " << currentWorkArea() << ", Current main wa: " << currentMainWorkArea());
1153 LYXERR(Debug::DEBUG, "This is not a tabbed wa");
1154 on_currentWorkAreaChanged(wa);
1155 BufferView & bv = wa->bufferView();
1156 bv.cursor().fixIfBroken();
1158 wa->setUpdatesEnabled(true);
1159 LYXERR(Debug::DEBUG, "Current wa: " << currentWorkArea() << ", Current main wa: " << currentMainWorkArea());
1163 void GuiView::removeWorkArea(GuiWorkArea * wa)
1165 LASSERT(wa, return);
1166 if (wa == d.current_work_area_) {
1168 disconnectBufferView();
1169 d.current_work_area_ = 0;
1170 d.current_main_work_area_ = 0;
1173 bool found_twa = false;
1174 for (int i = 0; i != d.splitter_->count(); ++i) {
1175 TabWorkArea * twa = d.tabWorkArea(i);
1176 if (twa->removeWorkArea(wa)) {
1177 // Found in this tab group, and deleted the GuiWorkArea.
1179 if (twa->count() != 0) {
1180 if (d.current_work_area_ == 0)
1181 // This means that we are closing the current GuiWorkArea, so
1182 // switch to the next GuiWorkArea in the found TabWorkArea.
1183 setCurrentWorkArea(twa->currentWorkArea());
1185 // No more WorkAreas in this tab group, so delete it.
1192 // It is not a tabbed work area (i.e., the search work area), so it
1193 // should be deleted by other means.
1194 LASSERT(found_twa, /* */);
1196 if (d.current_work_area_ == 0) {
1197 if (d.splitter_->count() != 0) {
1198 TabWorkArea * twa = d.currentTabWorkArea();
1199 setCurrentWorkArea(twa->currentWorkArea());
1201 // No more work areas, switch to the background widget.
1202 setCurrentWorkArea(0);
1208 LayoutBox * GuiView::getLayoutDialog() const
1214 void GuiView::updateLayoutList()
1217 d.layout_->updateContents(false);
1221 void GuiView::updateToolbars()
1223 ToolbarMap::iterator end = d.toolbars_.end();
1224 if (d.current_work_area_) {
1226 d.current_work_area_->bufferView().cursor().inMathed()
1227 && !d.current_work_area_->bufferView().cursor().inRegexped();
1229 lyx::getStatus(FuncRequest(LFUN_LAYOUT_TABULAR)).enabled();
1231 lyx::getStatus(FuncRequest(LFUN_CHANGES_TRACK)).enabled() &&
1232 lyx::getStatus(FuncRequest(LFUN_CHANGES_TRACK)).onOff(true);
1233 bool const mathmacrotemplate =
1234 lyx::getStatus(FuncRequest(LFUN_IN_MATHMACROTEMPLATE)).enabled();
1236 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
1237 it->second->update(math, table, review, mathmacrotemplate);
1239 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
1240 it->second->update(false, false, false, false);
1244 void GuiView::setBuffer(Buffer * newBuffer)
1246 LYXERR(Debug::DEBUG, "Setting buffer: " << newBuffer << endl);
1247 LASSERT(newBuffer, return);
1250 GuiWorkArea * wa = workArea(*newBuffer);
1252 newBuffer->masterBuffer()->updateBuffer();
1253 wa = addWorkArea(*newBuffer);
1255 //Disconnect the old buffer...there's no new one.
1258 connectBuffer(*newBuffer);
1259 connectBufferView(wa->bufferView());
1260 setCurrentWorkArea(wa);
1266 void GuiView::connectBuffer(Buffer & buf)
1268 buf.setGuiDelegate(this);
1272 void GuiView::disconnectBuffer()
1274 if (d.current_work_area_)
1275 d.current_work_area_->bufferView().buffer().setGuiDelegate(0);
1279 void GuiView::connectBufferView(BufferView & bv)
1281 bv.setGuiDelegate(this);
1285 void GuiView::disconnectBufferView()
1287 if (d.current_work_area_)
1288 d.current_work_area_->bufferView().setGuiDelegate(0);
1292 void GuiView::errors(string const & error_type, bool from_master)
1294 ErrorList & el = from_master ?
1295 currentBufferView()->buffer().masterBuffer()->errorList(error_type)
1296 : currentBufferView()->buffer().errorList(error_type);
1297 string data = error_type;
1299 data = "from_master|" + error_type;
1301 showDialog("errorlist", data);
1305 void GuiView::updateTocItem(string const & type, DocIterator const & dit)
1307 d.toc_models_.updateItem(toqstr(type), dit);
1311 void GuiView::structureChanged()
1313 d.toc_models_.reset(documentBufferView());
1314 // Navigator needs more than a simple update in this case. It needs to be
1316 updateDialog("toc", "");
1320 void GuiView::updateDialog(string const & name, string const & data)
1322 if (!isDialogVisible(name))
1325 map<string, DialogPtr>::const_iterator it = d.dialogs_.find(name);
1326 if (it == d.dialogs_.end())
1329 Dialog * const dialog = it->second.get();
1330 if (dialog->isVisibleView())
1331 dialog->initialiseParams(data);
1335 BufferView * GuiView::documentBufferView()
1337 return currentMainWorkArea()
1338 ? ¤tMainWorkArea()->bufferView()
1343 BufferView const * GuiView::documentBufferView() const
1345 return currentMainWorkArea()
1346 ? ¤tMainWorkArea()->bufferView()
1351 BufferView * GuiView::currentBufferView()
1353 return d.current_work_area_ ? &d.current_work_area_->bufferView() : 0;
1357 BufferView const * GuiView::currentBufferView() const
1359 return d.current_work_area_ ? &d.current_work_area_->bufferView() : 0;
1363 #if (QT_VERSION >= 0x040400)
1364 docstring GuiView::GuiViewPrivate::saveAndDestroy(Buffer const * orig, Buffer * buffer, FileName const & fname)
1367 FileName const tmp_ret = FileName::tempName("lyxauto");
1368 if (!tmp_ret.empty()) {
1369 if (buffer->writeFile(tmp_ret))
1370 failed = !tmp_ret.moveTo(fname);
1373 // failed to write/rename tmp_ret so try writing direct
1374 failed = buffer->writeFile(fname);
1377 busyBuffers.remove(orig);
1379 ? _("Automatic save failed!")
1380 : _("Automatic save done.");
1385 void GuiView::autoSave()
1387 LYXERR(Debug::INFO, "Running autoSave()");
1389 Buffer * buffer = documentBufferView()
1390 ? &documentBufferView()->buffer() : 0;
1394 #if (QT_VERSION >= 0x040400)
1395 GuiViewPrivate::busyBuffers.insert(buffer);
1396 QFuture<docstring> f = QtConcurrent::run(GuiViewPrivate::saveAndDestroy, buffer, buffer->clone(),
1397 buffer->getAutosaveFileName());
1398 d.autosave_watcher_.setFuture(f);
1405 void GuiView::resetAutosaveTimers()
1408 d.autosave_timeout_.restart();
1412 bool GuiView::getStatus(FuncRequest const & cmd, FuncStatus & flag)
1415 Buffer * buf = currentBufferView()
1416 ? ¤tBufferView()->buffer() : 0;
1417 Buffer * doc_buffer = documentBufferView()
1418 ? &(documentBufferView()->buffer()) : 0;
1420 // Check whether we need a buffer
1421 if (!lyxaction.funcHasFlag(cmd.action(), LyXAction::NoBuffer) && !buf) {
1422 // no, exit directly
1423 flag.message(from_utf8(N_("Command not allowed with"
1424 "out any document open")));
1425 flag.setEnabled(false);
1429 if (cmd.origin() == FuncRequest::TOC) {
1430 GuiToc * toc = static_cast<GuiToc*>(findOrBuild("toc", false));
1431 if (!toc || !toc->getStatus(documentBufferView()->cursor(), cmd, flag))
1432 flag.setEnabled(false);
1436 switch(cmd.action()) {
1437 case LFUN_BUFFER_IMPORT:
1440 case LFUN_MASTER_BUFFER_UPDATE:
1441 case LFUN_MASTER_BUFFER_VIEW:
1442 enable = doc_buffer && doc_buffer->parent() != 0
1443 && !d.preview_watcher_.isRunning();
1446 case LFUN_BUFFER_UPDATE:
1447 case LFUN_BUFFER_VIEW: {
1448 if (!doc_buffer || d.preview_watcher_.isRunning()) {
1452 string format = to_utf8(cmd.argument());
1453 if (cmd.argument().empty())
1454 format = doc_buffer->getDefaultOutputFormat();
1455 enable = doc_buffer->isExportableFormat(format);
1459 case LFUN_BUFFER_RELOAD:
1460 enable = doc_buffer && !doc_buffer->isUnnamed()
1461 && doc_buffer->fileName().exists()
1462 && (!doc_buffer->isClean()
1463 || doc_buffer->isExternallyModified(Buffer::timestamp_method));
1466 case LFUN_BUFFER_CHILD_OPEN:
1467 enable = doc_buffer;
1470 case LFUN_BUFFER_WRITE:
1471 enable = doc_buffer && (doc_buffer->isUnnamed() || !doc_buffer->isClean());
1474 //FIXME: This LFUN should be moved to GuiApplication.
1475 case LFUN_BUFFER_WRITE_ALL: {
1476 // We enable the command only if there are some modified buffers
1477 Buffer * first = theBufferList().first();
1482 // We cannot use a for loop as the buffer list is a cycle.
1484 if (!b->isClean()) {
1488 b = theBufferList().next(b);
1489 } while (b != first);
1493 case LFUN_BUFFER_WRITE_AS:
1494 enable = doc_buffer;
1497 case LFUN_BUFFER_CLOSE:
1498 enable = doc_buffer;
1501 case LFUN_BUFFER_CLOSE_ALL:
1502 enable = theBufferList().last() != theBufferList().first();
1505 case LFUN_SPLIT_VIEW:
1506 if (cmd.getArg(0) == "vertical")
1507 enable = doc_buffer && (d.splitter_->count() == 1 ||
1508 d.splitter_->orientation() == Qt::Vertical);
1510 enable = doc_buffer && (d.splitter_->count() == 1 ||
1511 d.splitter_->orientation() == Qt::Horizontal);
1514 case LFUN_CLOSE_TAB_GROUP:
1515 enable = d.currentTabWorkArea();
1518 case LFUN_TOOLBAR_TOGGLE: {
1519 string const name = cmd.getArg(0);
1520 if (GuiToolbar * t = toolbar(name))
1521 flag.setOnOff(t->isVisible());
1524 docstring const msg =
1525 bformat(_("Unknown toolbar \"%1$s\""), from_utf8(name));
1531 case LFUN_DROP_LAYOUTS_CHOICE:
1535 case LFUN_UI_TOGGLE:
1536 flag.setOnOff(isFullScreen());
1539 case LFUN_DIALOG_DISCONNECT_INSET:
1542 case LFUN_DIALOG_HIDE:
1543 // FIXME: should we check if the dialog is shown?
1546 case LFUN_DIALOG_TOGGLE:
1547 flag.setOnOff(isDialogVisible(cmd.getArg(0)));
1548 // fall through to set "enable"
1549 case LFUN_DIALOG_SHOW: {
1550 string const name = cmd.getArg(0);
1552 enable = name == "aboutlyx"
1553 || name == "file" //FIXME: should be removed.
1555 || name == "texinfo"
1556 || name == "progress"
1557 || name == "compare";
1558 else if (name == "print")
1559 enable = doc_buffer->isExportable("dvi")
1560 && lyxrc.print_command != "none";
1561 else if (name == "character" || name == "symbols") {
1562 if (!buf || buf->isReadonly())
1565 // FIXME we should consider passthru
1567 Inset const & in = currentBufferView()->cursor().inset();
1568 enable = !in.getLayout().isPassThru();
1571 else if (name == "latexlog")
1572 enable = FileName(doc_buffer->logName()).isReadableFile();
1573 else if (name == "spellchecker")
1574 enable = theSpellChecker() && !doc_buffer->isReadonly();
1575 else if (name == "vclog")
1576 enable = doc_buffer->lyxvc().inUse();
1580 case LFUN_DIALOG_UPDATE: {
1581 string const name = cmd.getArg(0);
1583 enable = name == "prefs";
1587 case LFUN_COMMAND_EXECUTE:
1589 case LFUN_MENU_OPEN:
1590 // Nothing to check.
1593 case LFUN_COMPLETION_INLINE:
1594 if (!d.current_work_area_
1595 || !d.current_work_area_->completer().inlinePossible(
1596 currentBufferView()->cursor()))
1600 case LFUN_COMPLETION_POPUP:
1601 if (!d.current_work_area_
1602 || !d.current_work_area_->completer().popupPossible(
1603 currentBufferView()->cursor()))
1607 case LFUN_COMPLETION_COMPLETE:
1608 if (!d.current_work_area_
1609 || !d.current_work_area_->completer().inlinePossible(
1610 currentBufferView()->cursor()))
1614 case LFUN_COMPLETION_ACCEPT:
1615 if (!d.current_work_area_
1616 || (!d.current_work_area_->completer().popupVisible()
1617 && !d.current_work_area_->completer().inlineVisible()
1618 && !d.current_work_area_->completer().completionAvailable()))
1622 case LFUN_COMPLETION_CANCEL:
1623 if (!d.current_work_area_
1624 || (!d.current_work_area_->completer().popupVisible()
1625 && !d.current_work_area_->completer().inlineVisible()))
1629 case LFUN_BUFFER_ZOOM_OUT:
1630 enable = doc_buffer && lyxrc.zoom > 10;
1633 case LFUN_BUFFER_ZOOM_IN:
1634 enable = doc_buffer;
1637 case LFUN_BUFFER_NEXT:
1638 case LFUN_BUFFER_PREVIOUS:
1639 // FIXME: should we check is there is an previous or next buffer?
1641 case LFUN_BUFFER_SWITCH:
1642 // toggle on the current buffer, but do not toggle off
1643 // the other ones (is that a good idea?)
1645 && to_utf8(cmd.argument()) == doc_buffer->absFileName())
1646 flag.setOnOff(true);
1649 case LFUN_VC_REGISTER:
1650 enable = doc_buffer && !doc_buffer->lyxvc().inUse();
1652 case LFUN_VC_CHECK_IN:
1653 enable = doc_buffer && doc_buffer->lyxvc().checkInEnabled();
1655 case LFUN_VC_CHECK_OUT:
1656 enable = doc_buffer && doc_buffer->lyxvc().checkOutEnabled();
1658 case LFUN_VC_LOCKING_TOGGLE:
1659 enable = doc_buffer && !doc_buffer->isReadonly()
1660 && doc_buffer->lyxvc().lockingToggleEnabled();
1661 flag.setOnOff(enable && doc_buffer->lyxvc().locking());
1663 case LFUN_VC_REVERT:
1664 enable = doc_buffer && doc_buffer->lyxvc().inUse() && !doc_buffer->isReadonly();
1666 case LFUN_VC_UNDO_LAST:
1667 enable = doc_buffer && doc_buffer->lyxvc().undoLastEnabled();
1669 case LFUN_VC_REPO_UPDATE:
1670 enable = doc_buffer && doc_buffer->lyxvc().repoUpdateEnabled();
1672 case LFUN_VC_COMMAND: {
1673 if (cmd.argument().empty())
1675 if (!doc_buffer && contains(cmd.getArg(0), 'D'))
1679 case LFUN_VC_COMPARE:
1680 enable = doc_buffer && doc_buffer->lyxvc().prepareFileRevisionEnabled();
1683 case LFUN_SERVER_GOTO_FILE_ROW:
1685 case LFUN_FORWARD_SEARCH:
1686 enable = !(lyxrc.forward_search_dvi.empty() && lyxrc.forward_search_pdf.empty());
1694 flag.setEnabled(false);
1700 static FileName selectTemplateFile()
1702 FileDialog dlg(qt_("Select template file"));
1703 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
1704 dlg.setButton2(qt_("Templates|#T#t"), toqstr(lyxrc.template_path));
1706 FileDialog::Result result = dlg.open(toqstr(lyxrc.template_path),
1707 QStringList(qt_("LyX Documents (*.lyx)")));
1709 if (result.first == FileDialog::Later)
1711 if (result.second.isEmpty())
1713 return FileName(fromqstr(result.second));
1717 Buffer * GuiView::loadDocument(FileName const & filename, bool tolastfiles)
1721 Buffer * newBuffer = 0;
1723 newBuffer = checkAndLoadLyXFile(filename);
1724 } catch (ExceptionMessage const & e) {
1730 message(_("Document not loaded."));
1735 setBuffer(newBuffer);
1737 // scroll to the position when the file was last closed
1738 if (lyxrc.use_lastfilepos) {
1739 LastFilePosSection::FilePos filepos =
1740 theSession().lastFilePos().load(filename);
1741 documentBufferView()->moveToPosition(filepos.pit, filepos.pos, 0, 0);
1745 theSession().lastFiles().add(filename);
1752 void GuiView::openDocument(string const & fname)
1754 string initpath = lyxrc.document_path;
1756 if (documentBufferView()) {
1757 string const trypath = documentBufferView()->buffer().filePath();
1758 // If directory is writeable, use this as default.
1759 if (FileName(trypath).isDirWritable())
1765 if (fname.empty()) {
1766 FileDialog dlg(qt_("Select document to open"), LFUN_FILE_OPEN);
1767 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
1768 dlg.setButton2(qt_("Examples|#E#e"),
1769 toqstr(addPath(package().system_support().absFileName(), "examples")));
1771 QStringList filter(qt_("LyX Documents (*.lyx)"));
1772 filter << qt_("LyX-1.3.x Documents (*.lyx13)")
1773 << qt_("LyX-1.4.x Documents (*.lyx14)")
1774 << qt_("LyX-1.5.x Documents (*.lyx15)")
1775 << qt_("LyX-1.6.x Documents (*.lyx16)");
1776 FileDialog::Result result =
1777 dlg.open(toqstr(initpath), filter);
1779 if (result.first == FileDialog::Later)
1782 filename = fromqstr(result.second);
1784 // check selected filename
1785 if (filename.empty()) {
1786 message(_("Canceled."));
1792 // get absolute path of file and add ".lyx" to the filename if
1794 FileName const fullname =
1795 fileSearch(string(), filename, "lyx", support::may_not_exist);
1796 if (!fullname.empty())
1797 filename = fullname.absFileName();
1799 if (!fullname.onlyPath().isDirectory()) {
1800 Alert::warning(_("Invalid filename"),
1801 bformat(_("The directory in the given path\n%1$s\ndoes not exist."),
1802 from_utf8(fullname.absFileName())));
1806 // if the file doesn't exist and isn't already open (bug 6645),
1807 // let the user create one
1808 if (!fullname.exists() && !theBufferList().exists(fullname)) {
1809 // the user specifically chose this name. Believe him.
1810 Buffer * const b = newFile(filename, string(), true);
1816 docstring const disp_fn = makeDisplayPath(filename);
1817 message(bformat(_("Opening document %1$s..."), disp_fn));
1820 Buffer * buf = loadDocument(fullname);
1822 // I don't think this is needed, since it will be done in setBuffer().
1823 // buf->updateBuffer();
1825 buf->errors("Parse");
1826 str2 = bformat(_("Document %1$s opened."), disp_fn);
1827 if (buf->lyxvc().inUse())
1828 str2 += " " + from_utf8(buf->lyxvc().versionString()) +
1829 " " + _("Version control detected.");
1831 str2 = bformat(_("Could not open document %1$s"), disp_fn);
1836 // FIXME: clean that
1837 static bool import(GuiView * lv, FileName const & filename,
1838 string const & format, ErrorList & errorList)
1840 FileName const lyxfile(support::changeExtension(filename.absFileName(), ".lyx"));
1842 string loader_format;
1843 vector<string> loaders = theConverters().loaders();
1844 if (find(loaders.begin(), loaders.end(), format) == loaders.end()) {
1845 for (vector<string>::const_iterator it = loaders.begin();
1846 it != loaders.end(); ++it) {
1847 if (!theConverters().isReachable(format, *it))
1850 string const tofile =
1851 support::changeExtension(filename.absFileName(),
1852 formats.extension(*it));
1853 if (!theConverters().convert(0, filename, FileName(tofile),
1854 filename, format, *it, errorList))
1856 loader_format = *it;
1859 if (loader_format.empty()) {
1860 frontend::Alert::error(_("Couldn't import file"),
1861 bformat(_("No information for importing the format %1$s."),
1862 formats.prettyName(format)));
1866 loader_format = format;
1868 if (loader_format == "lyx") {
1869 Buffer * buf = lv->loadDocument(lyxfile);
1872 // I don't think this is needed, since it will be done in setBuffer().
1873 // buf->updateBuffer();
1875 buf->errors("Parse");
1877 Buffer * const b = newFile(lyxfile.absFileName(), string(), true);
1881 bool as_paragraphs = loader_format == "textparagraph";
1882 string filename2 = (loader_format == format) ? filename.absFileName()
1883 : support::changeExtension(filename.absFileName(),
1884 formats.extension(loader_format));
1885 lv->currentBufferView()->insertPlaintextFile(FileName(filename2),
1887 guiApp->setCurrentView(lv);
1888 lyx::dispatch(FuncRequest(LFUN_MARK_OFF));
1895 void GuiView::importDocument(string const & argument)
1898 string filename = split(argument, format, ' ');
1900 LYXERR(Debug::INFO, format << " file: " << filename);
1902 // need user interaction
1903 if (filename.empty()) {
1904 string initpath = lyxrc.document_path;
1905 if (documentBufferView()) {
1906 string const trypath = documentBufferView()->buffer().filePath();
1907 // If directory is writeable, use this as default.
1908 if (FileName(trypath).isDirWritable())
1912 docstring const text = bformat(_("Select %1$s file to import"),
1913 formats.prettyName(format));
1915 FileDialog dlg(toqstr(text), LFUN_BUFFER_IMPORT);
1916 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
1917 dlg.setButton2(qt_("Examples|#E#e"),
1918 toqstr(addPath(package().system_support().absFileName(), "examples")));
1920 docstring filter = formats.prettyName(format);
1923 filter += from_utf8(formats.extension(format));
1926 FileDialog::Result result =
1927 dlg.open(toqstr(initpath), fileFilters(toqstr(filter)));
1929 if (result.first == FileDialog::Later)
1932 filename = fromqstr(result.second);
1934 // check selected filename
1935 if (filename.empty())
1936 message(_("Canceled."));
1939 if (filename.empty())
1942 // get absolute path of file
1943 FileName const fullname(support::makeAbsPath(filename));
1945 FileName const lyxfile(support::changeExtension(fullname.absFileName(), ".lyx"));
1947 // Check if the document already is open
1948 Buffer * buf = theBufferList().getBuffer(lyxfile);
1951 if (!closeBuffer()) {
1952 message(_("Canceled."));
1957 docstring const displaypath = makeDisplayPath(lyxfile.absFileName(), 30);
1959 // if the file exists already, and we didn't do
1960 // -i lyx thefile.lyx, warn
1961 if (lyxfile.exists() && fullname != lyxfile) {
1963 docstring text = bformat(_("The document %1$s already exists.\n\n"
1964 "Do you want to overwrite that document?"), displaypath);
1965 int const ret = Alert::prompt(_("Overwrite document?"),
1966 text, 0, 1, _("&Overwrite"), _("&Cancel"));
1969 message(_("Canceled."));
1974 message(bformat(_("Importing %1$s..."), displaypath));
1975 ErrorList errorList;
1976 if (import(this, fullname, format, errorList))
1977 message(_("imported."));
1979 message(_("file not imported!"));
1981 // FIXME (Abdel 12/08/06): Is there a need to display the error list here?
1985 void GuiView::newDocument(string const & filename, bool from_template)
1987 FileName initpath(lyxrc.document_path);
1988 if (documentBufferView()) {
1989 FileName const trypath(documentBufferView()->buffer().filePath());
1990 // If directory is writeable, use this as default.
1991 if (trypath.isDirWritable())
1995 string templatefile;
1996 if (from_template) {
1997 templatefile = selectTemplateFile().absFileName();
1998 if (templatefile.empty())
2003 if (filename.empty())
2004 b = newUnnamedFile(initpath, to_utf8(_("newfile")), templatefile);
2006 b = newFile(filename, templatefile, true);
2011 // If no new document could be created, it is unsure
2012 // whether there is a valid BufferView.
2013 if (currentBufferView())
2014 // Ensure the cursor is correctly positioned on screen.
2015 currentBufferView()->showCursor();
2019 void GuiView::insertLyXFile(docstring const & fname)
2021 BufferView * bv = documentBufferView();
2026 FileName filename(to_utf8(fname));
2028 if (!filename.empty()) {
2029 bv->insertLyXFile(filename);
2033 // Launch a file browser
2035 string initpath = lyxrc.document_path;
2036 string const trypath = bv->buffer().filePath();
2037 // If directory is writeable, use this as default.
2038 if (FileName(trypath).isDirWritable())
2042 FileDialog dlg(qt_("Select LyX document to insert"), LFUN_FILE_INSERT);
2043 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
2044 dlg.setButton2(qt_("Examples|#E#e"),
2045 toqstr(addPath(package().system_support().absFileName(),
2048 FileDialog::Result result = dlg.open(toqstr(initpath),
2049 QStringList(qt_("LyX Documents (*.lyx)")));
2051 if (result.first == FileDialog::Later)
2055 filename.set(fromqstr(result.second));
2057 // check selected filename
2058 if (filename.empty()) {
2059 // emit message signal.
2060 message(_("Canceled."));
2064 bv->insertLyXFile(filename);
2068 void GuiView::insertPlaintextFile(docstring const & fname,
2071 BufferView * bv = documentBufferView();
2075 if (!fname.empty() && !FileName::isAbsolute(to_utf8(fname))) {
2076 message(_("Absolute filename expected."));
2081 FileName filename(to_utf8(fname));
2083 if (!filename.empty()) {
2084 bv->insertPlaintextFile(filename, asParagraph);
2088 FileDialog dlg(qt_("Select file to insert"), (asParagraph ?
2089 LFUN_FILE_INSERT_PLAINTEXT_PARA : LFUN_FILE_INSERT_PLAINTEXT));
2091 FileDialog::Result result = dlg.open(toqstr(bv->buffer().filePath()),
2092 QStringList(qt_("All Files (*)")));
2094 if (result.first == FileDialog::Later)
2098 filename.set(fromqstr(result.second));
2100 // check selected filename
2101 if (filename.empty()) {
2102 // emit message signal.
2103 message(_("Canceled."));
2107 bv->insertPlaintextFile(filename, asParagraph);
2111 bool GuiView::renameBuffer(Buffer & b, docstring const & newname)
2113 FileName fname = b.fileName();
2114 FileName const oldname = fname;
2116 if (!newname.empty()) {
2118 fname = support::makeAbsPath(to_utf8(newname), oldname.onlyPath().absFileName());
2120 // Switch to this Buffer.
2123 // No argument? Ask user through dialog.
2125 FileDialog dlg(qt_("Choose a filename to save document as"),
2126 LFUN_BUFFER_WRITE_AS);
2127 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
2128 dlg.setButton2(qt_("Templates|#T#t"), toqstr(lyxrc.template_path));
2130 if (!isLyXFileName(fname.absFileName()))
2131 fname.changeExtension(".lyx");
2133 FileDialog::Result result =
2134 dlg.save(toqstr(fname.onlyPath().absFileName()),
2135 QStringList(qt_("LyX Documents (*.lyx)")),
2136 toqstr(fname.onlyFileName()));
2138 if (result.first == FileDialog::Later)
2141 fname.set(fromqstr(result.second));
2146 if (!isLyXFileName(fname.absFileName()))
2147 fname.changeExtension(".lyx");
2150 // fname is now the new Buffer location.
2151 if (FileName(fname).exists()) {
2152 docstring const file = makeDisplayPath(fname.absFileName(), 30);
2153 docstring text = bformat(_("The document %1$s already "
2154 "exists.\n\nDo you want to "
2155 "overwrite that document?"),
2157 int const ret = Alert::prompt(_("Overwrite document?"),
2158 text, 0, 2, _("&Overwrite"), _("&Rename"), _("&Cancel"));
2161 case 1: return renameBuffer(b, docstring());
2162 case 2: return false;
2166 FileName oldauto = b.getAutosaveFileName();
2168 // Ok, change the name of the buffer
2169 b.setFileName(fname.absFileName());
2171 bool unnamed = b.isUnnamed();
2172 b.setUnnamed(false);
2173 b.saveCheckSum(fname);
2175 // bring the autosave file with us, just in case.
2176 b.moveAutosaveFile(oldauto);
2178 if (!saveBuffer(b)) {
2179 oldauto = b.getAutosaveFileName();
2180 b.setFileName(oldname.absFileName());
2181 b.setUnnamed(unnamed);
2182 b.saveCheckSum(oldname);
2183 b.moveAutosaveFile(oldauto);
2187 // the file has now been saved to the new location.
2188 // we need to check that the locations of child buffers
2190 b.checkChildBuffers();
2196 bool GuiView::saveBuffer(Buffer & b)
2198 if (workArea(b) && workArea(b)->inDialogMode())
2202 return renameBuffer(b, docstring());
2205 theSession().lastFiles().add(b.fileName());
2209 // Switch to this Buffer.
2212 // FIXME: we don't tell the user *WHY* the save failed !!
2213 docstring const file = makeDisplayPath(b.absFileName(), 30);
2214 docstring text = bformat(_("The document %1$s could not be saved.\n\n"
2215 "Do you want to rename the document and "
2216 "try again?"), file);
2217 int const ret = Alert::prompt(_("Rename and save?"),
2218 text, 0, 2, _("&Rename"), _("&Retry"), _("&Cancel"));
2221 if (!renameBuffer(b, docstring()))
2230 return saveBuffer(b);
2234 bool GuiView::hideWorkArea(GuiWorkArea * wa)
2236 return closeWorkArea(wa, false);
2240 bool GuiView::closeWorkArea(GuiWorkArea * wa)
2242 Buffer & buf = wa->bufferView().buffer();
2243 return closeWorkArea(wa, !buf.parent());
2247 bool GuiView::closeBuffer()
2249 GuiWorkArea * wa = currentMainWorkArea();
2250 setCurrentWorkArea(wa);
2251 Buffer & buf = wa->bufferView().buffer();
2252 return wa && closeWorkArea(wa, !buf.parent());
2256 void GuiView::writeSession() const {
2257 GuiWorkArea const * active_wa = currentMainWorkArea();
2258 for (int i = 0; i < d.splitter_->count(); ++i) {
2259 TabWorkArea * twa = d.tabWorkArea(i);
2260 for (int j = 0; j < twa->count(); ++j) {
2261 GuiWorkArea * wa = static_cast<GuiWorkArea *>(twa->widget(j));
2262 Buffer & buf = wa->bufferView().buffer();
2263 theSession().lastOpened().add(buf.fileName(), wa == active_wa);
2269 bool GuiView::closeBufferAll()
2271 // Close the workareas in all other views
2272 QList<int> const ids = guiApp->viewIds();
2273 for (int i = 0; i != ids.size(); ++i) {
2274 if (id_ != ids[i] && !guiApp->view(ids[i]).closeWorkAreaAll())
2278 // Close our own workareas
2279 if (!closeWorkAreaAll())
2282 // Now close the hidden buffers. We prevent hidden buffers from being
2283 // dirty, so we can just close them.
2284 theBufferList().closeAll();
2289 bool GuiView::closeWorkAreaAll()
2291 setCurrentWorkArea(currentMainWorkArea());
2293 // We might be in a situation that there is still a tabWorkArea, but
2294 // there are no tabs anymore. This can happen when we get here after a
2295 // TabWorkArea::lastWorkAreaRemoved() signal. Therefore we count how
2296 // many TabWorkArea's have no documents anymore.
2299 // We have to call count() each time, because it can happen that
2300 // more than one splitter will disappear in one iteration (bug 5998).
2301 for (; d.splitter_->count() > empty_twa; ) {
2302 TabWorkArea * twa = d.tabWorkArea(empty_twa);
2304 if (twa->count() == 0)
2307 setCurrentWorkArea(twa->currentWorkArea());
2308 if (!closeTabWorkArea(twa))
2316 bool GuiView::closeWorkArea(GuiWorkArea * wa, bool close_buffer)
2321 Buffer & buf = wa->bufferView().buffer();
2323 if (close_buffer && GuiViewPrivate::busyBuffers.contains(&buf)) {
2324 Alert::warning(_("Close document "), _("Document could not be closed because it is processed by LyX."));
2329 return closeBuffer(buf);
2331 if (!inMultiTabs(wa))
2332 if (!saveBufferIfNeeded(buf, true))
2340 bool GuiView::closeBuffer(Buffer & buf)
2342 // If we are in a close_event all children will be closed in some time,
2343 // so no need to do it here. This will ensure that the children end up
2344 // in the session file in the correct order. If we close the master
2345 // buffer, we can close or release the child buffers here too.
2347 ListOfBuffers clist = buf.getChildren();
2348 ListOfBuffers::const_iterator it = clist.begin();
2349 ListOfBuffers::const_iterator const bend = clist.end();
2350 for (; it != bend; ++it) {
2351 // If a child is dirty, do not close
2352 // without user intervention
2353 //FIXME: should we look in other tabworkareas?
2354 Buffer * child_buf = *it;
2355 GuiWorkArea * child_wa = workArea(*child_buf);
2357 if (!closeWorkArea(child_wa, true))
2360 theBufferList().releaseChild(&buf, child_buf);
2363 // goto bookmark to update bookmark pit.
2364 //FIXME: we should update only the bookmarks related to this buffer!
2365 LYXERR(Debug::DEBUG, "GuiView::closeBuffer()");
2366 for (size_t i = 0; i < theSession().bookmarks().size(); ++i)
2367 guiApp->gotoBookmark(i+1, false, false);
2369 if (saveBufferIfNeeded(buf, false)) {
2370 buf.removeAutosaveFile();
2371 theBufferList().release(&buf);
2378 bool GuiView::closeTabWorkArea(TabWorkArea * twa)
2380 while (twa == d.currentTabWorkArea()) {
2381 twa->setCurrentIndex(twa->count()-1);
2383 GuiWorkArea * wa = twa->currentWorkArea();
2384 Buffer & b = wa->bufferView().buffer();
2386 // We only want to close the buffer if the same buffer is not visible
2387 // in another view, and if this is not a child and if we are closing
2388 // a view (not a tabgroup).
2389 bool const close_buffer =
2390 !inMultiViews(wa) && !b.parent() && closing_;
2392 if (!closeWorkArea(wa, close_buffer))
2399 bool GuiView::saveBufferIfNeeded(Buffer & buf, bool hiding)
2401 if (buf.isClean() || buf.paragraphs().empty())
2404 // Switch to this Buffer.
2409 if (buf.isUnnamed())
2410 file = from_utf8(buf.fileName().onlyFileName());
2412 file = buf.fileName().displayName(30);
2414 // Bring this window to top before asking questions.
2419 if (hiding && buf.isUnnamed()) {
2420 docstring const text = bformat(_("The document %1$s has not been "
2421 "saved yet.\n\nDo you want to save "
2422 "the document?"), file);
2423 ret = Alert::prompt(_("Save new document?"),
2424 text, 0, 1, _("&Save"), _("&Cancel"));
2428 docstring const text = bformat(_("The document %1$s has unsaved changes."
2429 "\n\nDo you want to save the document or discard the changes?"), file);
2430 ret = Alert::prompt(_("Save changed document?"),
2431 text, 0, 2, _("&Save"), _("&Discard"), _("&Cancel"));
2436 if (!saveBuffer(buf))
2440 // if we crash after this we could
2441 // have no autosave file but I guess
2442 // this is really improbable (Jug)
2443 // Sometime improbable things happen, bug 6857 (ps)
2444 // buf.removeAutosaveFile();
2446 // revert all changes
2457 bool GuiView::inMultiTabs(GuiWorkArea * wa)
2459 Buffer & buf = wa->bufferView().buffer();
2461 for (int i = 0; i != d.splitter_->count(); ++i) {
2462 GuiWorkArea * wa_ = d.tabWorkArea(i)->workArea(buf);
2463 if (wa_ && wa_ != wa)
2466 return inMultiViews(wa);
2470 bool GuiView::inMultiViews(GuiWorkArea * wa)
2472 QList<int> const ids = guiApp->viewIds();
2473 Buffer & buf = wa->bufferView().buffer();
2476 for (int i = 0; i != ids.size() && found_twa <= 1; ++i) {
2480 if (guiApp->view(ids[i]).workArea(buf))
2487 void GuiView::gotoNextOrPreviousBuffer(NextOrPrevious np)
2489 Buffer * const curbuf = documentBufferView()
2490 ? &documentBufferView()->buffer() : 0;
2491 Buffer * nextbuf = curbuf;
2493 if (np == NEXTBUFFER)
2494 nextbuf = theBufferList().next(nextbuf);
2496 nextbuf = theBufferList().previous(nextbuf);
2497 if (nextbuf == curbuf)
2503 if (workArea(*nextbuf))
2510 /// make sure the document is saved
2511 static bool ensureBufferClean(Buffer * buffer)
2513 LASSERT(buffer, return false);
2514 if (buffer->isClean() && !buffer->isUnnamed())
2517 docstring const file = buffer->fileName().displayName(30);
2520 if (!buffer->isUnnamed()) {
2521 text = bformat(_("The document %1$s has unsaved "
2522 "changes.\n\nDo you want to save "
2523 "the document?"), file);
2524 title = _("Save changed document?");
2527 text = bformat(_("The document %1$s has not been "
2528 "saved yet.\n\nDo you want to save "
2529 "the document?"), file);
2530 title = _("Save new document?");
2532 int const ret = Alert::prompt(title, text, 0, 1, _("&Save"), _("&Cancel"));
2535 dispatch(FuncRequest(LFUN_BUFFER_WRITE));
2537 return buffer->isClean() && !buffer->isUnnamed();
2541 bool GuiView::reloadBuffer()
2543 Buffer * buffer = documentBufferView()
2544 ? &(documentBufferView()->buffer()) : 0;
2546 return buffer->reload();
2551 void GuiView::checkExternallyModifiedBuffers()
2553 BufferList::iterator bit = theBufferList().begin();
2554 BufferList::iterator const bend = theBufferList().end();
2555 for (; bit != bend; ++bit) {
2556 if ((*bit)->fileName().exists()
2557 && (*bit)->isExternallyModified(Buffer::checksum_method)) {
2558 docstring text = bformat(_("Document \n%1$s\n has been externally modified."
2559 " Reload now? Any local changes will be lost."),
2560 from_utf8((*bit)->absFileName()));
2561 int const ret = Alert::prompt(_("Reload externally changed document?"),
2562 text, 0, 1, _("&Reload"), _("&Cancel"));
2570 void GuiView::dispatchVC(FuncRequest const & cmd, DispatchResult & dr)
2572 Buffer * buffer = documentBufferView()
2573 ? &(documentBufferView()->buffer()) : 0;
2575 switch (cmd.action()) {
2576 case LFUN_VC_REGISTER:
2577 if (!buffer || !ensureBufferClean(buffer))
2579 if (!buffer->lyxvc().inUse()) {
2580 if (buffer->lyxvc().registrer()) {
2582 dr.suppressMessageUpdate();
2587 case LFUN_VC_CHECK_IN:
2588 if (!buffer || !ensureBufferClean(buffer))
2590 if (buffer->lyxvc().inUse() && !buffer->isReadonly()) {
2591 dr.setMessage(buffer->lyxvc().checkIn());
2592 if (!dr.message().empty())
2597 case LFUN_VC_CHECK_OUT:
2598 if (!buffer || !ensureBufferClean(buffer))
2600 if (buffer->lyxvc().inUse()) {
2601 dr.setMessage(buffer->lyxvc().checkOut());
2606 case LFUN_VC_LOCKING_TOGGLE:
2607 LASSERT(buffer, return);
2608 if (!ensureBufferClean(buffer) || buffer->isReadonly())
2610 if (buffer->lyxvc().inUse()) {
2611 string res = buffer->lyxvc().lockingToggle();
2613 frontend::Alert::error(_("Revision control error."),
2614 _("Error when setting the locking property."));
2622 case LFUN_VC_REVERT:
2623 LASSERT(buffer, return);
2624 buffer->lyxvc().revert();
2626 dr.suppressMessageUpdate();
2629 case LFUN_VC_UNDO_LAST:
2630 LASSERT(buffer, return);
2631 buffer->lyxvc().undoLast();
2633 dr.suppressMessageUpdate();
2636 case LFUN_VC_REPO_UPDATE:
2637 LASSERT(buffer, return);
2638 if (ensureBufferClean(buffer)) {
2639 dr.setMessage(buffer->lyxvc().repoUpdate());
2640 checkExternallyModifiedBuffers();
2644 case LFUN_VC_COMMAND: {
2645 string flag = cmd.getArg(0);
2646 if (buffer && contains(flag, 'R') && !ensureBufferClean(buffer))
2649 if (contains(flag, 'M')) {
2650 if (!Alert::askForText(message, _("LyX VC: Log Message")))
2653 string path = cmd.getArg(1);
2654 if (contains(path, "$$p") && buffer)
2655 path = subst(path, "$$p", buffer->filePath());
2656 LYXERR(Debug::LYXVC, "Directory: " << path);
2658 if (!pp.isReadableDirectory()) {
2659 lyxerr << _("Directory is not accessible.") << endl;
2662 support::PathChanger p(pp);
2664 string command = cmd.getArg(2);
2665 if (command.empty())
2668 command = subst(command, "$$i", buffer->absFileName());
2669 command = subst(command, "$$p", buffer->filePath());
2671 command = subst(command, "$$m", to_utf8(message));
2672 LYXERR(Debug::LYXVC, "Command: " << command);
2674 one.startscript(Systemcall::Wait, command);
2678 if (contains(flag, 'I'))
2679 buffer->markDirty();
2680 if (contains(flag, 'R'))
2686 case LFUN_VC_COMPARE: {
2688 if (cmd.argument().empty()) {
2689 lyx::dispatch(FuncRequest(LFUN_DIALOG_SHOW, "comparehistory"));
2693 string rev1 = cmd.getArg(0);
2697 if (!buffer->lyxvc().prepareFileRevision(rev1, f1))
2700 if (isStrInt(rev1) && convert<int>(rev1) <= 0) {
2701 f2 = buffer->absFileName();
2703 string rev2 = cmd.getArg(1);
2707 if (!buffer->lyxvc().prepareFileRevision(rev2, f2))
2711 LYXERR(Debug::LYXVC, "Launching comparison for fetched revisions:\n" <<
2712 f1 << "\n" << f2 << "\n" );
2713 string par = "compare run " + quoteName(f1) + " " + quoteName(f2);
2714 lyx::dispatch(FuncRequest(LFUN_DIALOG_SHOW, par));
2724 void GuiView::openChildDocument(string const & fname)
2726 LASSERT(documentBufferView(), return);
2727 Buffer & buffer = documentBufferView()->buffer();
2728 FileName const filename = support::makeAbsPath(fname, buffer.filePath());
2729 documentBufferView()->saveBookmark(false);
2731 bool parsed = false;
2732 if (theBufferList().exists(filename)) {
2733 child = theBufferList().getBuffer(filename);
2735 message(bformat(_("Opening child document %1$s..."),
2736 makeDisplayPath(filename.absFileName())));
2737 child = loadDocument(filename, false);
2743 // Set the parent name of the child document.
2744 // This makes insertion of citations and references in the child work,
2745 // when the target is in the parent or another child document.
2746 child->setParent(&buffer);
2748 // I don't think this is needed, since it will be called in
2750 // child->masterBuffer()->updateBuffer();
2753 child->errors("Parse");
2757 bool GuiView::goToFileRow(string const & argument)
2761 size_t i = argument.find_last_of(' ');
2762 if (i != string::npos) {
2763 file_name = os::internal_path(trim(argument.substr(0, i)));
2764 istringstream is(argument.substr(i + 1));
2769 if (i == string::npos) {
2770 LYXERR0("Wrong argument: " << argument);
2774 string const abstmp = package().temp_dir().absFileName();
2775 string const realtmp = package().temp_dir().realPath();
2776 // We have to use os::path_prefix_is() here, instead of
2777 // simply prefixIs(), because the file name comes from
2778 // an external application and may need case adjustment.
2779 if (os::path_prefix_is(file_name, abstmp, os::CASE_ADJUSTED)
2780 || os::path_prefix_is(file_name, realtmp, os::CASE_ADJUSTED)) {
2781 // Needed by inverse dvi search. If it is a file
2782 // in tmpdir, call the apropriated function.
2783 // If tmpdir is a symlink, we may have the real
2784 // path passed back, so we correct for that.
2785 if (!prefixIs(file_name, abstmp))
2786 file_name = subst(file_name, realtmp, abstmp);
2787 buf = theBufferList().getBufferFromTmp(file_name);
2789 // Must replace extension of the file to be .lyx
2790 // and get full path
2791 FileName const s = fileSearch(string(),
2792 support::changeExtension(file_name, ".lyx"), "lyx");
2793 // Either change buffer or load the file
2794 if (theBufferList().exists(s))
2795 buf = theBufferList().getBuffer(s);
2796 else if (s.exists()) {
2797 buf = loadDocument(s);
2800 // I don't think this is needed. loadDocument() calls
2801 // setBuffer(), which calls updateBuffer().
2802 // buf->updateBuffer();
2803 buf->errors("Parse");
2806 _("File does not exist: %1$s"),
2807 makeDisplayPath(file_name)));
2812 documentBufferView()->setCursorFromRow(row);
2817 #if (QT_VERSION >= 0x040400)
2818 docstring GuiView::GuiViewPrivate::compileAndDestroy(Buffer const * orig, Buffer * buffer, string const & format)
2820 bool const update_unincluded =
2821 buffer->params().maintain_unincluded_children
2822 && !buffer->params().getIncludedChildren().empty();
2823 bool const success = buffer->doExport(format, true, update_unincluded);
2825 busyBuffers.remove(orig);
2827 ? bformat(_("Successful compilation to format: %1$s"), from_utf8(format))
2828 : bformat(_("Error compiling format: %1$s"), from_utf8(format));
2832 docstring GuiView::GuiViewPrivate::exportAndDestroy(Buffer const * orig, Buffer * buffer, string const & format)
2834 bool const update_unincluded =
2835 buffer->params().maintain_unincluded_children
2836 && !buffer->params().getIncludedChildren().empty();
2837 bool const success = buffer->doExport(format, false, update_unincluded);
2839 busyBuffers.remove(orig);
2841 ? bformat(_("Successful export to format: %1$s"), from_utf8(format))
2842 : bformat(_("Error exporting to format: %1$s"), from_utf8(format));
2846 docstring GuiView::GuiViewPrivate::previewAndDestroy(Buffer const * orig, Buffer * buffer, string const & format)
2848 bool const update_unincluded =
2849 buffer->params().maintain_unincluded_children
2850 && !buffer->params().getIncludedChildren().empty();
2851 bool const success = buffer->preview(format, update_unincluded);
2853 busyBuffers.remove(orig);
2855 ? bformat(_("Successful preview of format: %1$s"), from_utf8(format))
2856 : bformat(_("Error previewing format: %1$s"), from_utf8(format));
2861 bool GuiView::GuiViewPrivate::asyncBufferProcessing(
2862 string const & argument,
2863 Buffer const * used_buffer,
2864 docstring const & msg,
2865 docstring (*asyncFunc)(Buffer const *, Buffer *, string const &),
2866 bool (Buffer::*syncFunc)(string const &, bool, bool) const,
2867 bool (Buffer::*previewFunc)(string const &, bool) const)
2872 string format = argument;
2873 if (format.empty()) {
2874 format = used_buffer->getDefaultOutputFormat();
2876 #if EXPORT_in_THREAD && (QT_VERSION >= 0x040400)
2878 progress_->clearMessages();
2881 GuiViewPrivate::busyBuffers.insert(used_buffer);
2882 QFuture<docstring> f = QtConcurrent::run(
2885 used_buffer->clone(),
2887 setPreviewFuture(f);
2888 last_export_format = used_buffer->bufferFormat();
2891 // We are asynchronous, so we don't know here anything about the success
2894 bool const update_unincluded =
2895 used_buffer->params().maintain_unincluded_children &&
2896 !used_buffer->params().getIncludedChildren().empty();
2898 return (used_buffer->*syncFunc)(format, true, update_unincluded);
2899 } else if (previewFunc) {
2900 return (used_buffer->*previewFunc)(format, update_unincluded);
2907 void GuiView::dispatch(FuncRequest const & cmd, DispatchResult & dr)
2909 BufferView * bv = currentBufferView();
2910 // By default we won't need any update.
2911 dr.screenUpdate(Update::None);
2912 // assume cmd will be dispatched
2913 dr.dispatched(true);
2915 Buffer * doc_buffer = documentBufferView()
2916 ? &(documentBufferView()->buffer()) : 0;
2918 if (cmd.origin() == FuncRequest::TOC) {
2919 GuiToc * toc = static_cast<GuiToc*>(findOrBuild("toc", false));
2920 // FIXME: do we need to pass a DispatchResult object here?
2921 toc->doDispatch(bv->cursor(), cmd);
2925 string const argument = to_utf8(cmd.argument());
2927 switch(cmd.action()) {
2928 case LFUN_BUFFER_CHILD_OPEN:
2929 openChildDocument(to_utf8(cmd.argument()));
2932 case LFUN_BUFFER_IMPORT:
2933 importDocument(to_utf8(cmd.argument()));
2936 case LFUN_BUFFER_EXPORT: {
2939 // GCC only sees strfwd.h when building merged
2940 if (::lyx::operator==(cmd.argument(), "custom")) {
2941 dispatch(FuncRequest(LFUN_DIALOG_SHOW, "sendto"), dr);
2945 // TODO Remove if we could export asynchronous
2946 if (!doc_buffer->doExport(argument, false)) {
2948 dr.setMessage(bformat(_("Error exporting to format: %1$s."),
2952 /* TODO/Review: Is it a problem to also export the children?
2953 See the update_unincluded flag */
2954 d.asyncBufferProcessing(argument,
2957 &GuiViewPrivate::exportAndDestroy,
2960 // TODO Inform user about success
2965 case LFUN_BUFFER_UPDATE: {
2966 d.asyncBufferProcessing(argument,
2969 &GuiViewPrivate::compileAndDestroy,
2974 case LFUN_BUFFER_VIEW: {
2975 d.asyncBufferProcessing(argument,
2977 _("Previewing ..."),
2978 &GuiViewPrivate::previewAndDestroy,
2983 case LFUN_MASTER_BUFFER_UPDATE: {
2984 d.asyncBufferProcessing(argument,
2985 (doc_buffer ? doc_buffer->masterBuffer() : 0),
2987 &GuiViewPrivate::compileAndDestroy,
2992 case LFUN_MASTER_BUFFER_VIEW: {
2993 d.asyncBufferProcessing(argument,
2994 (doc_buffer ? doc_buffer->masterBuffer() : 0),
2996 &GuiViewPrivate::previewAndDestroy,
2997 0, &Buffer::preview);
3000 case LFUN_BUFFER_SWITCH: {
3001 string const file_name = to_utf8(cmd.argument());
3002 if (!FileName::isAbsolute(file_name)) {
3004 dr.setMessage(_("Absolute filename expected."));
3008 Buffer * buffer = theBufferList().getBuffer(FileName(file_name));
3011 dr.setMessage(_("Document not loaded"));
3015 // Do we open or switch to the buffer in this view ?
3016 if (workArea(*buffer)
3017 || lyxrc.open_buffers_in_tabs || !documentBufferView()) {
3022 // Look for the buffer in other views
3023 QList<int> const ids = guiApp->viewIds();
3025 for (; i != ids.size(); ++i) {
3026 GuiView & gv = guiApp->view(ids[i]);
3027 if (gv.workArea(*buffer)) {
3028 gv.activateWindow();
3029 gv.setBuffer(buffer);
3034 // If necessary, open a new window as a last resort
3035 if (i == ids.size()) {
3036 lyx::dispatch(FuncRequest(LFUN_WINDOW_NEW));
3042 case LFUN_BUFFER_NEXT:
3043 gotoNextOrPreviousBuffer(NEXTBUFFER);
3046 case LFUN_BUFFER_PREVIOUS:
3047 gotoNextOrPreviousBuffer(PREVBUFFER);
3050 case LFUN_COMMAND_EXECUTE: {
3051 bool const show_it = cmd.argument() != "off";
3052 // FIXME: this is a hack, "minibuffer" should not be
3054 if (GuiToolbar * t = toolbar("minibuffer")) {
3055 t->setVisible(show_it);
3056 if (show_it && t->commandBuffer())
3057 t->commandBuffer()->setFocus();
3061 case LFUN_DROP_LAYOUTS_CHOICE:
3062 d.layout_->showPopup();
3065 case LFUN_MENU_OPEN:
3066 if (QMenu * menu = guiApp->menus().menu(toqstr(cmd.argument()), *this))
3067 menu->exec(QCursor::pos());
3070 case LFUN_FILE_INSERT:
3071 insertLyXFile(cmd.argument());
3074 case LFUN_FILE_INSERT_PLAINTEXT_PARA:
3075 insertPlaintextFile(cmd.argument(), true);
3078 case LFUN_FILE_INSERT_PLAINTEXT:
3079 insertPlaintextFile(cmd.argument(), false);
3082 case LFUN_BUFFER_RELOAD: {
3083 LASSERT(doc_buffer, break);
3084 docstring const file = makeDisplayPath(doc_buffer->absFileName(), 20);
3085 docstring text = bformat(_("Any changes will be lost. Are you sure "
3086 "you want to revert to the saved version of the document %1$s?"), file);
3087 int const ret = Alert::prompt(_("Revert to saved document?"),
3088 text, 1, 1, _("&Revert"), _("&Cancel"));
3091 doc_buffer->markClean();
3093 dr.forceBufferUpdate();
3098 case LFUN_BUFFER_WRITE:
3099 LASSERT(doc_buffer, break);
3100 saveBuffer(*doc_buffer);
3103 case LFUN_BUFFER_WRITE_AS:
3104 LASSERT(doc_buffer, break);
3105 renameBuffer(*doc_buffer, cmd.argument());
3108 case LFUN_BUFFER_WRITE_ALL: {
3109 Buffer * first = theBufferList().first();
3112 message(_("Saving all documents..."));
3113 // We cannot use a for loop as the buffer list cycles.
3116 if (!b->isClean()) {
3118 LYXERR(Debug::ACTION, "Saved " << b->absFileName());
3120 b = theBufferList().next(b);
3121 } while (b != first);
3122 dr.setMessage(_("All documents saved."));
3126 case LFUN_BUFFER_CLOSE:
3130 case LFUN_BUFFER_CLOSE_ALL:
3134 case LFUN_TOOLBAR_TOGGLE: {
3135 string const name = cmd.getArg(0);
3136 if (GuiToolbar * t = toolbar(name))
3141 case LFUN_DIALOG_UPDATE: {
3142 string const name = to_utf8(cmd.argument());
3143 if (currentBufferView()) {
3144 Inset * inset = currentBufferView()->editedInset(name);
3145 // Can only update a dialog connected to an existing inset
3148 // FIXME: get rid of this indirection; GuiView ask the inset
3149 // if he is kind enough to update itself...
3150 FuncRequest fr(LFUN_INSET_DIALOG_UPDATE, cmd.argument());
3151 //FIXME: pass DispatchResult here?
3152 inset->dispatch(currentBufferView()->cursor(), fr);
3153 } else if (name == "paragraph") {
3154 lyx::dispatch(FuncRequest(LFUN_PARAGRAPH_UPDATE));
3155 } else if (name == "prefs" || name == "document") {
3156 updateDialog(name, string());
3161 case LFUN_DIALOG_TOGGLE: {
3162 if (isDialogVisible(cmd.getArg(0)))
3163 dispatch(FuncRequest(LFUN_DIALOG_HIDE, cmd.argument()), dr);
3165 dispatch(FuncRequest(LFUN_DIALOG_SHOW, cmd.argument()), dr);
3169 case LFUN_DIALOG_DISCONNECT_INSET:
3170 disconnectDialog(to_utf8(cmd.argument()));
3173 case LFUN_DIALOG_HIDE: {
3174 guiApp->hideDialogs(to_utf8(cmd.argument()), 0);
3178 case LFUN_DIALOG_SHOW: {
3179 string const name = cmd.getArg(0);
3180 string data = trim(to_utf8(cmd.argument()).substr(name.size()));
3182 if (name == "character") {
3183 data = freefont2string();
3185 showDialog("character", data);
3186 } else if (name == "latexlog") {
3187 Buffer::LogType type;
3188 string const logfile = doc_buffer->logName(&type);
3190 case Buffer::latexlog:
3193 case Buffer::buildlog:
3197 data += Lexer::quoteString(logfile);
3198 showDialog("log", data);
3199 } else if (name == "vclog") {
3200 string const data = "vc " +
3201 Lexer::quoteString(doc_buffer->lyxvc().getLogFile());
3202 showDialog("log", data);
3203 } else if (name == "symbols") {
3204 data = bv->cursor().getEncoding()->name();
3206 showDialog("symbols", data);
3208 } else if (name == "prefs" && isFullScreen()) {
3209 lfunUiToggle("fullscreen");
3210 showDialog("prefs", data);
3212 showDialog(name, data);
3217 dr.setMessage(cmd.argument());
3220 case LFUN_UI_TOGGLE: {
3221 string arg = cmd.getArg(0);
3222 if (!lfunUiToggle(arg)) {
3223 docstring const msg = "ui-toggle " + _("%1$s unknown command!");
3224 dr.setMessage(bformat(msg, from_utf8(arg)));
3226 // Make sure the keyboard focus stays in the work area.
3231 case LFUN_SPLIT_VIEW: {
3232 LASSERT(doc_buffer, break);
3233 string const orientation = cmd.getArg(0);
3234 d.splitter_->setOrientation(orientation == "vertical"
3235 ? Qt::Vertical : Qt::Horizontal);
3236 TabWorkArea * twa = addTabWorkArea();
3237 GuiWorkArea * wa = twa->addWorkArea(*doc_buffer, *this);
3238 setCurrentWorkArea(wa);
3241 case LFUN_CLOSE_TAB_GROUP:
3242 if (TabWorkArea * twa = d.currentTabWorkArea()) {
3243 closeTabWorkArea(twa);
3244 d.current_work_area_ = 0;
3245 twa = d.currentTabWorkArea();
3246 // Switch to the next GuiWorkArea in the found TabWorkArea.
3248 // Make sure the work area is up to date.
3249 setCurrentWorkArea(twa->currentWorkArea());
3251 setCurrentWorkArea(0);
3256 case LFUN_COMPLETION_INLINE:
3257 if (d.current_work_area_)
3258 d.current_work_area_->completer().showInline();
3261 case LFUN_COMPLETION_POPUP:
3262 if (d.current_work_area_)
3263 d.current_work_area_->completer().showPopup();
3267 case LFUN_COMPLETION_COMPLETE:
3268 if (d.current_work_area_)
3269 d.current_work_area_->completer().tab();
3272 case LFUN_COMPLETION_CANCEL:
3273 if (d.current_work_area_) {
3274 if (d.current_work_area_->completer().popupVisible())
3275 d.current_work_area_->completer().hidePopup();
3277 d.current_work_area_->completer().hideInline();
3281 case LFUN_COMPLETION_ACCEPT:
3282 if (d.current_work_area_)
3283 d.current_work_area_->completer().activate();
3286 case LFUN_BUFFER_ZOOM_IN:
3287 case LFUN_BUFFER_ZOOM_OUT:
3288 if (cmd.argument().empty()) {
3289 if (cmd.action() == LFUN_BUFFER_ZOOM_IN)
3294 lyxrc.zoom += convert<int>(cmd.argument());
3296 if (lyxrc.zoom < 10)
3299 // The global QPixmapCache is used in GuiPainter to cache text
3300 // painting so we must reset it.
3301 QPixmapCache::clear();
3302 guiApp->fontLoader().update();
3303 lyx::dispatch(FuncRequest(LFUN_SCREEN_FONT_UPDATE));
3306 case LFUN_VC_REGISTER:
3307 case LFUN_VC_CHECK_IN:
3308 case LFUN_VC_CHECK_OUT:
3309 case LFUN_VC_REPO_UPDATE:
3310 case LFUN_VC_LOCKING_TOGGLE:
3311 case LFUN_VC_REVERT:
3312 case LFUN_VC_UNDO_LAST:
3313 case LFUN_VC_COMMAND:
3314 case LFUN_VC_COMPARE:
3315 dispatchVC(cmd, dr);
3318 case LFUN_SERVER_GOTO_FILE_ROW:
3319 goToFileRow(to_utf8(cmd.argument()));
3322 case LFUN_FORWARD_SEARCH: {
3323 FileName const path(doc_buffer->temppath());
3324 string const texname = doc_buffer->latexName();
3325 FileName const dviname(addName(path.absFileName(),
3326 support::changeExtension(texname, "dvi")));
3327 FileName const pdfname(addName(path.absFileName(),
3328 support::changeExtension(texname, "pdf")));
3329 if (!dviname.exists() && !pdfname.exists()) {
3330 dr.setMessage(_("Please, preview the document first."));
3333 string outname = dviname.onlyFileName();
3334 string command = lyxrc.forward_search_dvi;
3335 if (!dviname.exists() ||
3336 pdfname.lastModified() > dviname.lastModified()) {
3337 outname = pdfname.onlyFileName();
3338 command = lyxrc.forward_search_pdf;
3341 int row = doc_buffer->texrow().getRowFromIdPos(bv->cursor().paragraph().id(), bv->cursor().pos());
3342 LYXERR(Debug::ACTION, "Forward search: row:" << row
3343 << " id:" << bv->cursor().paragraph().id());
3344 if (!row || command.empty()) {
3345 dr.setMessage(_("Couldn't proceed."));
3348 string texrow = convert<string>(row);
3350 command = subst(command, "$$n", texrow);
3351 command = subst(command, "$$t", texname);
3352 command = subst(command, "$$o", outname);
3354 PathChanger p(path);
3356 one.startscript(Systemcall::DontWait, command);
3360 dr.dispatched(false);
3364 // Part of automatic menu appearance feature.
3365 if (isFullScreen()) {
3366 if (menuBar()->isVisible() && lyxrc.full_screen_menubar)
3368 if (statusBar()->isVisible())
3369 statusBar()->hide();
3376 bool GuiView::lfunUiToggle(string const & ui_component)
3378 if (ui_component == "scrollbar") {
3379 // hide() is of no help
3380 if (d.current_work_area_->verticalScrollBarPolicy() ==
3381 Qt::ScrollBarAlwaysOff)
3383 d.current_work_area_->setVerticalScrollBarPolicy(
3384 Qt::ScrollBarAsNeeded);
3386 d.current_work_area_->setVerticalScrollBarPolicy(
3387 Qt::ScrollBarAlwaysOff);
3388 } else if (ui_component == "statusbar") {
3389 statusBar()->setVisible(!statusBar()->isVisible());
3390 } else if (ui_component == "menubar") {
3391 menuBar()->setVisible(!menuBar()->isVisible());
3393 #if QT_VERSION >= 0x040300
3394 if (ui_component == "frame") {
3396 getContentsMargins(&l, &t, &r, &b);
3397 //are the frames in default state?
3398 d.current_work_area_->setFrameStyle(QFrame::NoFrame);
3400 setContentsMargins(-2, -2, -2, -2);
3402 setContentsMargins(0, 0, 0, 0);
3406 if (ui_component == "fullscreen") {
3414 void GuiView::toggleFullScreen()
3416 if (isFullScreen()) {
3417 for (int i = 0; i != d.splitter_->count(); ++i)
3418 d.tabWorkArea(i)->setFullScreen(false);
3419 #if QT_VERSION >= 0x040300
3420 setContentsMargins(0, 0, 0, 0);
3422 setWindowState(windowState() ^ Qt::WindowFullScreen);
3425 statusBar()->show();
3428 hideDialogs("prefs", 0);
3429 for (int i = 0; i != d.splitter_->count(); ++i)
3430 d.tabWorkArea(i)->setFullScreen(true);
3431 #if QT_VERSION >= 0x040300
3432 setContentsMargins(-2, -2, -2, -2);
3435 setWindowState(windowState() ^ Qt::WindowFullScreen);
3436 statusBar()->hide();
3437 if (lyxrc.full_screen_menubar)
3439 if (lyxrc.full_screen_toolbars) {
3440 ToolbarMap::iterator end = d.toolbars_.end();
3441 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
3446 // give dialogs like the TOC a chance to adapt
3451 Buffer const * GuiView::updateInset(Inset const * inset)
3456 Buffer const * inset_buffer = &(inset->buffer());
3458 for (int i = 0; i != d.splitter_->count(); ++i) {
3459 GuiWorkArea * wa = d.tabWorkArea(i)->currentWorkArea();
3462 Buffer const * buffer = &(wa->bufferView().buffer());
3463 if (inset_buffer == buffer)
3464 wa->scheduleRedraw();
3466 return inset_buffer;
3470 void GuiView::restartCursor()
3472 /* When we move around, or type, it's nice to be able to see
3473 * the cursor immediately after the keypress.
3475 if (d.current_work_area_)
3476 d.current_work_area_->startBlinkingCursor();
3478 // Take this occasion to update the other GUI elements.
3484 void GuiView::updateCompletion(Cursor & cur, bool start, bool keep)
3486 if (d.current_work_area_)
3487 d.current_work_area_->completer().updateVisibility(cur, start, keep);
3492 // This list should be kept in sync with the list of insets in
3493 // src/insets/Inset.cpp. I.e., if a dialog goes with an inset, the
3494 // dialog should have the same name as the inset.
3495 // Changes should be also recorded in LFUN_DIALOG_SHOW doxygen
3496 // docs in LyXAction.cpp.
3498 char const * const dialognames[] = {
3500 "aboutlyx", "bibitem", "bibtex", "box", "branch", "changes", "character",
3501 "citation", "compare", "comparehistory", "document", "errorlist", "ert",
3502 "external", "file", "findreplace", "findreplaceadv", "float", "graphics",
3503 "href", "include", "index", "index_print", "info", "listings", "label", "line",
3504 "log", "mathdelimiter", "mathmatrix", "mathspace", "nomenclature",
3505 "nomencl_print", "note", "paragraph", "phantom", "prefs", "print", "ref",
3506 "sendto", "space", "spellchecker", "symbols", "tabular", "tabularcreate",
3507 "thesaurus", "texinfo", "toc", "view-source", "vspace", "wrap", "progress"};
3509 char const * const * const end_dialognames =
3510 dialognames + (sizeof(dialognames) / sizeof(char *));
3514 cmpCStr(char const * name) : name_(name) {}
3515 bool operator()(char const * other) {
3516 return strcmp(other, name_) == 0;
3523 bool isValidName(string const & name)
3525 return find_if(dialognames, end_dialognames,
3526 cmpCStr(name.c_str())) != end_dialognames;
3532 void GuiView::resetDialogs()
3534 // Make sure that no LFUN uses any GuiView.
3535 guiApp->setCurrentView(0);
3538 constructToolbars();
3539 guiApp->menus().fillMenuBar(menuBar(), this, false);
3540 d.layout_->updateContents(true);
3541 // Now update controls with current buffer.
3542 guiApp->setCurrentView(this);
3548 Dialog * GuiView::findOrBuild(string const & name, bool hide_it)
3550 if (!isValidName(name))
3553 map<string, DialogPtr>::iterator it = d.dialogs_.find(name);
3555 if (it != d.dialogs_.end()) {
3557 it->second->hideView();
3558 return it->second.get();
3561 Dialog * dialog = build(name);
3562 d.dialogs_[name].reset(dialog);
3563 if (lyxrc.allow_geometry_session)
3564 dialog->restoreSession();
3571 void GuiView::showDialog(string const & name, string const & data,
3574 triggerShowDialog(toqstr(name), toqstr(data), inset);
3578 void GuiView::doShowDialog(QString const & qname, QString const & qdata,
3584 const string name = fromqstr(qname);
3585 const string data = fromqstr(qdata);
3589 Dialog * dialog = findOrBuild(name, false);
3591 bool const visible = dialog->isVisibleView();
3592 dialog->showData(data);
3593 if (inset && currentBufferView())
3594 currentBufferView()->editInset(name, inset);
3595 // We only set the focus to the new dialog if it was not yet
3596 // visible in order not to change the existing previous behaviour
3598 // activateWindow is needed for floating dockviews
3599 dialog->asQWidget()->raise();
3600 dialog->asQWidget()->activateWindow();
3601 dialog->asQWidget()->setFocus();
3605 catch (ExceptionMessage const & ex) {
3613 bool GuiView::isDialogVisible(string const & name) const
3615 map<string, DialogPtr>::const_iterator it = d.dialogs_.find(name);
3616 if (it == d.dialogs_.end())
3618 return it->second.get()->isVisibleView() && !it->second.get()->isClosing();
3622 void GuiView::hideDialog(string const & name, Inset * inset)
3624 map<string, DialogPtr>::const_iterator it = d.dialogs_.find(name);
3625 if (it == d.dialogs_.end())
3628 if (inset && currentBufferView()
3629 && inset != currentBufferView()->editedInset(name))
3632 Dialog * const dialog = it->second.get();
3633 if (dialog->isVisibleView())
3635 if (currentBufferView())
3636 currentBufferView()->editInset(name, 0);
3640 void GuiView::disconnectDialog(string const & name)
3642 if (!isValidName(name))
3644 if (currentBufferView())
3645 currentBufferView()->editInset(name, 0);
3649 void GuiView::hideAll() const
3651 map<string, DialogPtr>::const_iterator it = d.dialogs_.begin();
3652 map<string, DialogPtr>::const_iterator end = d.dialogs_.end();
3654 for(; it != end; ++it)
3655 it->second->hideView();
3659 void GuiView::updateDialogs()
3661 map<string, DialogPtr>::const_iterator it = d.dialogs_.begin();
3662 map<string, DialogPtr>::const_iterator end = d.dialogs_.end();
3664 for(; it != end; ++it) {
3665 Dialog * dialog = it->second.get();
3667 if (dialog->needBufferOpen() && !documentBufferView())
3668 hideDialog(fromqstr(dialog->name()), 0);
3669 else if (dialog->isVisibleView())
3670 dialog->checkStatus();
3677 Dialog * createDialog(GuiView & lv, string const & name);
3679 // will be replaced by a proper factory...
3680 Dialog * createGuiAbout(GuiView & lv);
3681 Dialog * createGuiBibtex(GuiView & lv);
3682 Dialog * createGuiChanges(GuiView & lv);
3683 Dialog * createGuiCharacter(GuiView & lv);
3684 Dialog * createGuiCitation(GuiView & lv);
3685 Dialog * createGuiCompare(GuiView & lv);
3686 Dialog * createGuiCompareHistory(GuiView & lv);
3687 Dialog * createGuiDelimiter(GuiView & lv);
3688 Dialog * createGuiDocument(GuiView & lv);
3689 Dialog * createGuiErrorList(GuiView & lv);
3690 Dialog * createGuiExternal(GuiView & lv);
3691 Dialog * createGuiGraphics(GuiView & lv);
3692 Dialog * createGuiInclude(GuiView & lv);
3693 Dialog * createGuiIndex(GuiView & lv);
3694 Dialog * createGuiLabel(GuiView & lv);
3695 Dialog * createGuiListings(GuiView & lv);
3696 Dialog * createGuiLog(GuiView & lv);
3697 Dialog * createGuiMathMatrix(GuiView & lv);
3698 Dialog * createGuiNomenclature(GuiView & lv);
3699 Dialog * createGuiNote(GuiView & lv);
3700 Dialog * createGuiParagraph(GuiView & lv);
3701 Dialog * createGuiPhantom(GuiView & lv);
3702 Dialog * createGuiPreferences(GuiView & lv);
3703 Dialog * createGuiPrint(GuiView & lv);
3704 Dialog * createGuiPrintindex(GuiView & lv);
3705 Dialog * createGuiPrintNomencl(GuiView & lv);
3706 Dialog * createGuiRef(GuiView & lv);
3707 Dialog * createGuiSearch(GuiView & lv);
3708 Dialog * createGuiSearchAdv(GuiView & lv);
3709 Dialog * createGuiSendTo(GuiView & lv);
3710 Dialog * createGuiShowFile(GuiView & lv);
3711 Dialog * createGuiSpellchecker(GuiView & lv);
3712 Dialog * createGuiSymbols(GuiView & lv);
3713 Dialog * createGuiTabularCreate(GuiView & lv);
3714 Dialog * createGuiTexInfo(GuiView & lv);
3715 Dialog * createGuiToc(GuiView & lv);
3716 Dialog * createGuiThesaurus(GuiView & lv);
3717 Dialog * createGuiHyperlink(GuiView & lv);
3718 Dialog * createGuiViewSource(GuiView & lv);
3719 Dialog * createGuiWrap(GuiView & lv);
3720 Dialog * createGuiProgressView(GuiView & lv);
3724 Dialog * GuiView::build(string const & name)
3726 LASSERT(isValidName(name), return 0);
3728 Dialog * dialog = createDialog(*this, name);
3732 if (name == "aboutlyx")
3733 return createGuiAbout(*this);
3734 if (name == "bibtex")
3735 return createGuiBibtex(*this);
3736 if (name == "changes")
3737 return createGuiChanges(*this);
3738 if (name == "character")
3739 return createGuiCharacter(*this);
3740 if (name == "citation")
3741 return createGuiCitation(*this);
3742 if (name == "compare")
3743 return createGuiCompare(*this);
3744 if (name == "comparehistory")
3745 return createGuiCompareHistory(*this);
3746 if (name == "document")
3747 return createGuiDocument(*this);
3748 if (name == "errorlist")
3749 return createGuiErrorList(*this);
3750 if (name == "external")
3751 return createGuiExternal(*this);
3753 return createGuiShowFile(*this);
3754 if (name == "findreplace")
3755 return createGuiSearch(*this);
3756 if (name == "findreplaceadv")
3757 return createGuiSearchAdv(*this);
3758 if (name == "graphics")
3759 return createGuiGraphics(*this);
3761 return createGuiHyperlink(*this);
3762 if (name == "include")
3763 return createGuiInclude(*this);
3764 if (name == "index")
3765 return createGuiIndex(*this);
3766 if (name == "index_print")
3767 return createGuiPrintindex(*this);
3768 if (name == "label")
3769 return createGuiLabel(*this);
3770 if (name == "listings")
3771 return createGuiListings(*this);
3773 return createGuiLog(*this);
3774 if (name == "mathdelimiter")
3775 return createGuiDelimiter(*this);
3776 if (name == "mathmatrix")
3777 return createGuiMathMatrix(*this);
3778 if (name == "nomenclature")
3779 return createGuiNomenclature(*this);
3780 if (name == "nomencl_print")
3781 return createGuiPrintNomencl(*this);
3783 return createGuiNote(*this);
3784 if (name == "paragraph")
3785 return createGuiParagraph(*this);
3786 if (name == "phantom")
3787 return createGuiPhantom(*this);
3788 if (name == "prefs")
3789 return createGuiPreferences(*this);
3790 if (name == "print")
3791 return createGuiPrint(*this);
3793 return createGuiRef(*this);
3794 if (name == "sendto")
3795 return createGuiSendTo(*this);
3796 if (name == "spellchecker")
3797 return createGuiSpellchecker(*this);
3798 if (name == "symbols")
3799 return createGuiSymbols(*this);
3800 if (name == "tabularcreate")
3801 return createGuiTabularCreate(*this);
3802 if (name == "texinfo")
3803 return createGuiTexInfo(*this);
3804 if (name == "thesaurus")
3805 return createGuiThesaurus(*this);
3807 return createGuiToc(*this);
3808 if (name == "view-source")
3809 return createGuiViewSource(*this);
3811 return createGuiWrap(*this);
3812 if (name == "progress")
3813 return createGuiProgressView(*this);
3819 } // namespace frontend
3822 #include "moc_GuiView.cpp"