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 "FileDialog.h"
20 #include "FontLoader.h"
21 #include "GuiApplication.h"
22 #include "GuiCommandBuffer.h"
23 #include "GuiCompleter.h"
24 #include "GuiWorkArea.h"
25 #include "GuiKeySymbol.h"
27 #include "GuiToolbar.h"
28 #include "LayoutBox.h"
32 #include "qt_helpers.h"
34 #include "frontends/alert.h"
36 #include "buffer_funcs.h"
38 #include "BufferList.h"
39 #include "BufferParams.h"
40 #include "BufferView.h"
41 #include "Converter.h"
43 #include "CutAndPaste.h"
45 #include "ErrorList.h"
47 #include "FuncStatus.h"
48 #include "FuncRequest.h"
56 #include "Paragraph.h"
57 #include "SpellChecker.h"
58 #include "TextClass.h"
63 #include "support/convert.h"
64 #include "support/debug.h"
65 #include "support/ExceptionMessage.h"
66 #include "support/FileName.h"
67 #include "support/filetools.h"
68 #include "support/gettext.h"
69 #include "support/ForkedCalls.h"
70 #include "support/lassert.h"
71 #include "support/lstrings.h"
72 #include "support/os.h"
73 #include "support/Package.h"
74 #include "support/Path.h"
75 #include "support/Systemcall.h"
76 #include "support/Timeout.h"
79 #include <QApplication>
80 #include <QCloseEvent>
82 #include <QDesktopWidget>
83 #include <QDragEnterEvent>
90 #include <QPixmapCache>
92 #include <QPushButton>
96 #include <QStackedWidget>
101 #include <QScrollBar>
103 #include <boost/bind.hpp>
105 #ifdef HAVE_SYS_TIME_H
106 # include <sys/time.h>
113 using namespace lyx::support;
120 class BackgroundWidget : public QWidget
125 LYXERR(Debug::GUI, "show banner: " << lyxrc.show_banner);
126 /// The text to be written on top of the pixmap
127 QString const text = lyx_version ?
128 qt_("version ") + lyx_version : qt_("unknown version");
129 splash_ = getPixmap("images/", "banner", "png");
131 QPainter pain(&splash_);
132 pain.setPen(QColor(0, 0, 0));
134 // The font used to display the version info
135 font.setStyleHint(QFont::SansSerif);
136 font.setWeight(QFont::Bold);
137 font.setPointSize(int(toqstr(lyxrc.font_sizes[FONT_SIZE_LARGE]).toDouble()));
139 pain.drawText(260, 15, text);
142 void paintEvent(QPaintEvent *)
144 int x = (width() - splash_.width()) / 2;
145 int y = (height() - splash_.height()) / 2;
147 pain.drawPixmap(x, y, splash_);
155 /// Toolbar store providing access to individual toolbars by name.
156 typedef std::map<std::string, GuiToolbar *> ToolbarMap;
158 typedef boost::shared_ptr<Dialog> DialogPtr;
163 struct GuiView::GuiViewPrivate
166 : current_work_area_(0), current_main_work_area_(0),
167 layout_(0), autosave_timeout_(5000),
170 // hardcode here the platform specific icon size
171 smallIconSize = 14; // scaling problems
172 normalIconSize = 20; // ok, default
173 bigIconSize = 26; // better for some math icons
175 splitter_ = new QSplitter;
176 bg_widget_ = new BackgroundWidget;
177 stack_widget_ = new QStackedWidget;
178 stack_widget_->addWidget(bg_widget_);
179 stack_widget_->addWidget(splitter_);
187 delete stack_widget_;
190 QMenu * toolBarPopup(GuiView * parent)
192 // FIXME: translation
193 QMenu * menu = new QMenu(parent);
194 QActionGroup * iconSizeGroup = new QActionGroup(parent);
196 QAction * smallIcons = new QAction(iconSizeGroup);
197 smallIcons->setText(qt_("Small-sized icons"));
198 smallIcons->setCheckable(true);
199 QObject::connect(smallIcons, SIGNAL(triggered()),
200 parent, SLOT(smallSizedIcons()));
201 menu->addAction(smallIcons);
203 QAction * normalIcons = new QAction(iconSizeGroup);
204 normalIcons->setText(qt_("Normal-sized icons"));
205 normalIcons->setCheckable(true);
206 QObject::connect(normalIcons, SIGNAL(triggered()),
207 parent, SLOT(normalSizedIcons()));
208 menu->addAction(normalIcons);
210 QAction * bigIcons = new QAction(iconSizeGroup);
211 bigIcons->setText(qt_("Big-sized icons"));
212 bigIcons->setCheckable(true);
213 QObject::connect(bigIcons, SIGNAL(triggered()),
214 parent, SLOT(bigSizedIcons()));
215 menu->addAction(bigIcons);
217 unsigned int cur = parent->iconSize().width();
218 if ( cur == parent->d.smallIconSize)
219 smallIcons->setChecked(true);
220 else if (cur == parent->d.normalIconSize)
221 normalIcons->setChecked(true);
222 else if (cur == parent->d.bigIconSize)
223 bigIcons->setChecked(true);
230 stack_widget_->setCurrentWidget(bg_widget_);
231 bg_widget_->setUpdatesEnabled(true);
234 TabWorkArea * tabWorkArea(int i)
236 return dynamic_cast<TabWorkArea *>(splitter_->widget(i));
239 TabWorkArea * currentTabWorkArea()
241 if (splitter_->count() == 1)
242 // The first TabWorkArea is always the first one, if any.
243 return tabWorkArea(0);
245 for (int i = 0; i != splitter_->count(); ++i) {
246 TabWorkArea * twa = tabWorkArea(i);
247 if (current_main_work_area_ == twa->currentWorkArea())
251 // None has the focus so we just take the first one.
252 return tabWorkArea(0);
256 GuiWorkArea * current_work_area_;
257 GuiWorkArea * current_main_work_area_;
258 QSplitter * splitter_;
259 QStackedWidget * stack_widget_;
260 BackgroundWidget * bg_widget_;
262 ToolbarMap toolbars_;
263 /// The main layout box.
265 * \warning Don't Delete! The layout box is actually owned by
266 * whichever toolbar contains it. All the GuiView class needs is a
267 * means of accessing it.
269 * FIXME: replace that with a proper model so that we are not limited
270 * to only one dialog.
275 map<string, Inset *> open_insets_;
278 map<string, DialogPtr> dialogs_;
280 unsigned int smallIconSize;
281 unsigned int normalIconSize;
282 unsigned int bigIconSize;
284 QTimer statusbar_timer_;
285 /// auto-saving of buffers
286 Timeout autosave_timeout_;
287 /// flag against a race condition due to multiclicks, see bug #1119
291 TocModels toc_models_;
295 GuiView::GuiView(int id)
296 : d(*new GuiViewPrivate), id_(id), closing_(false)
298 // GuiToolbars *must* be initialised before the menu bar.
299 normalSizedIcons(); // at least on Mac the default is 32 otherwise, which is huge
302 // set ourself as the current view. This is needed for the menu bar
303 // filling, at least for the static special menu item on Mac. Otherwise
304 // they are greyed out.
305 theLyXFunc().setLyXView(this);
307 // Fill up the menu bar.
308 guiApp->menus().fillMenuBar(menuBar(), this, true);
310 setCentralWidget(d.stack_widget_);
312 // Start autosave timer
313 if (lyxrc.autosave) {
314 d.autosave_timeout_.timeout.connect(boost::bind(&GuiView::autoSave, this));
315 d.autosave_timeout_.setTimeout(lyxrc.autosave * 1000);
316 d.autosave_timeout_.start();
318 connect(&d.statusbar_timer_, SIGNAL(timeout()),
319 this, SLOT(clearMessage()));
321 // We don't want to keep the window in memory if it is closed.
322 setAttribute(Qt::WA_DeleteOnClose, true);
324 #if (!defined(Q_WS_WIN) && !defined(Q_WS_MACX))
325 // assign an icon to main form. We do not do it under Qt/Win or Qt/Mac,
326 // since the icon is provided in the application bundle.
327 setWindowIcon(getPixmap("images/", "lyx", "png"));
331 setAcceptDrops(true);
333 statusBar()->setSizeGripEnabled(true);
335 // Forbid too small unresizable window because it can happen
336 // with some window manager under X11.
337 setMinimumSize(300, 200);
339 if (lyxrc.allow_geometry_session) {
340 // Now take care of session management.
345 // no session handling, default to a sane size.
346 setGeometry(50, 50, 690, 510);
349 // clear session data if any.
351 settings.remove("views");
361 void GuiView::saveLayout() const
364 settings.beginGroup("views");
365 settings.beginGroup(QString::number(id_));
367 settings.setValue("pos", pos());
368 settings.setValue("size", size());
370 settings.setValue("geometry", saveGeometry());
372 settings.setValue("layout", saveState(0));
373 settings.setValue("icon_size", iconSize());
377 bool GuiView::restoreLayout()
380 settings.beginGroup("views");
381 settings.beginGroup(QString::number(id_));
382 QString const icon_key = "icon_size";
383 if (!settings.contains(icon_key))
386 //code below is skipped when when ~/.config/LyX is (re)created
387 setIconSize(settings.value(icon_key).toSize());
389 QPoint pos = settings.value("pos", QPoint(50, 50)).toPoint();
390 QSize size = settings.value("size", QSize(690, 510)).toSize();
394 // Work-around for bug #6034: the window ends up in an undetermined
395 // state when trying to restore a maximized window when it is
396 // already maximized.
397 if (!(windowState() & Qt::WindowMaximized))
398 if (!restoreGeometry(settings.value("geometry").toByteArray()))
399 setGeometry(50, 50, 690, 510);
401 // Make sure layout is correctly oriented.
402 setLayoutDirection(qApp->layoutDirection());
404 // Allow the toc and view-source dock widget to be restored if needed.
406 if ((dialog = findOrBuild("toc", true)))
407 // see bug 5082. At least setup title and enabled state.
408 // Visibility will be adjusted by restoreState below.
409 dialog->prepareView();
410 if ((dialog = findOrBuild("view-source", true)))
411 dialog->prepareView();
413 if (!restoreState(settings.value("layout").toByteArray(), 0))
420 GuiToolbar * GuiView::toolbar(string const & name)
422 ToolbarMap::iterator it = d.toolbars_.find(name);
423 if (it != d.toolbars_.end())
426 LYXERR(Debug::GUI, "Toolbar::display: no toolbar named " << name);
427 message(bformat(_("Unknown toolbar \"%1$s\""), from_utf8(name)));
432 void GuiView::constructToolbars()
434 ToolbarMap::iterator it = d.toolbars_.begin();
435 for (; it != d.toolbars_.end(); ++it)
439 // I don't like doing this here, but the standard toolbar
440 // destroys this object when it's destroyed itself (vfr)
441 d.layout_ = new LayoutBox(*this);
442 d.stack_widget_->addWidget(d.layout_);
443 d.layout_->move(0,0);
445 // extracts the toolbars from the backend
446 Toolbars::Infos::iterator cit = guiApp->toolbars().begin();
447 Toolbars::Infos::iterator end = guiApp->toolbars().end();
448 for (; cit != end; ++cit)
449 d.toolbars_[cit->name] = new GuiToolbar(*cit, *this);
453 void GuiView::initToolbars()
455 // extracts the toolbars from the backend
456 Toolbars::Infos::iterator cit = guiApp->toolbars().begin();
457 Toolbars::Infos::iterator end = guiApp->toolbars().end();
458 for (; cit != end; ++cit) {
459 GuiToolbar * tb = toolbar(cit->name);
462 int const visibility = guiApp->toolbars().defaultVisibility(cit->name);
464 tb->setVisible(false);
465 tb->setVisibility(visibility);
467 if (visibility & Toolbars::TOP) {
469 addToolBarBreak(Qt::TopToolBarArea);
470 addToolBar(Qt::TopToolBarArea, tb);
473 if (visibility & Toolbars::BOTTOM) {
474 // Qt < 4.2.2 cannot handle ToolBarBreak on non-TOP dock.
475 #if (QT_VERSION >= 0x040202)
476 addToolBarBreak(Qt::BottomToolBarArea);
478 addToolBar(Qt::BottomToolBarArea, tb);
481 if (visibility & Toolbars::LEFT) {
482 // Qt < 4.2.2 cannot handle ToolBarBreak on non-TOP dock.
483 #if (QT_VERSION >= 0x040202)
484 addToolBarBreak(Qt::LeftToolBarArea);
486 addToolBar(Qt::LeftToolBarArea, tb);
489 if (visibility & Toolbars::RIGHT) {
490 // Qt < 4.2.2 cannot handle ToolBarBreak on non-TOP dock.
491 #if (QT_VERSION >= 0x040202)
492 addToolBarBreak(Qt::RightToolBarArea);
494 addToolBar(Qt::RightToolBarArea, tb);
497 if (visibility & Toolbars::ON)
498 tb->setVisible(true);
503 TocModels & GuiView::tocModels()
505 return d.toc_models_;
509 void GuiView::setFocus()
511 LYXERR(Debug::DEBUG, "GuiView::setFocus()" << this);
512 // Make sure LyXFunc points to the correct view.
513 guiApp->setCurrentView(this);
514 theLyXFunc().setLyXView(this);
515 QMainWindow::setFocus();
516 if (d.current_work_area_)
517 d.current_work_area_->setFocus();
521 QMenu * GuiView::createPopupMenu()
523 return d.toolBarPopup(this);
527 void GuiView::showEvent(QShowEvent * e)
529 LYXERR(Debug::GUI, "Passed Geometry "
530 << size().height() << "x" << size().width()
531 << "+" << pos().x() << "+" << pos().y());
533 if (d.splitter_->count() == 0)
534 // No work area, switch to the background widget.
537 QMainWindow::showEvent(e);
541 /** Destroy only all tabbed WorkAreas. Destruction of other WorkAreas
542 ** is responsibility of the container (e.g., dialog)
544 void GuiView::closeEvent(QCloseEvent * close_event)
546 LYXERR(Debug::DEBUG, "GuiView::closeEvent()");
551 // it can happen that this event arrives without selecting the view,
552 // e.g. when clicking the close button on a background window.
554 if (!closeWorkAreaAll()) {
556 close_event->ignore();
560 // Make sure that nothing will use this to be closed View.
561 guiApp->unregisterView(this);
563 if (isFullScreen()) {
564 // Switch off fullscreen before closing.
569 // Make sure the timer time out will not trigger a statusbar update.
570 d.statusbar_timer_.stop();
572 // Saving fullscreen requires additional tweaks in the toolbar code.
573 // It wouldn't also work under linux natively.
574 if (lyxrc.allow_geometry_session) {
575 // Save this window geometry and layout.
577 // Then the toolbar private states.
578 ToolbarMap::iterator end = d.toolbars_.end();
579 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
580 it->second->saveSession();
581 // Now take care of all other dialogs:
582 map<string, DialogPtr>::const_iterator it = d.dialogs_.begin();
583 for (; it!= d.dialogs_.end(); ++it)
584 it->second->saveSession();
587 close_event->accept();
591 void GuiView::dragEnterEvent(QDragEnterEvent * event)
593 if (event->mimeData()->hasUrls())
595 /// \todo Ask lyx-devel is this is enough:
596 /// if (event->mimeData()->hasFormat("text/plain"))
597 /// event->acceptProposedAction();
601 void GuiView::dropEvent(QDropEvent * event)
603 QList<QUrl> files = event->mimeData()->urls();
607 LYXERR(Debug::GUI, "GuiView::dropEvent: got URLs!");
608 for (int i = 0; i != files.size(); ++i) {
609 string const file = os::internal_path(fromqstr(
610 files.at(i).toLocalFile()));
612 // Asynchronously post the event. DropEvent usually come
613 // from the BufferView. But reloading a file might close
614 // the BufferView from within its own event handler.
615 guiApp->dispatchDelayed(FuncRequest(LFUN_FILE_OPEN, file));
622 void GuiView::message(docstring const & str)
624 if (ForkedProcess::iAmAChild())
627 statusBar()->showMessage(toqstr(str));
628 d.statusbar_timer_.stop();
629 d.statusbar_timer_.start(3000);
633 void GuiView::smallSizedIcons()
635 setIconSize(QSize(d.smallIconSize, d.smallIconSize));
639 void GuiView::normalSizedIcons()
641 setIconSize(QSize(d.normalIconSize, d.normalIconSize));
645 void GuiView::bigSizedIcons()
647 setIconSize(QSize(d.bigIconSize, d.bigIconSize));
651 void GuiView::clearMessage()
655 theLyXFunc().setLyXView(this);
656 statusBar()->showMessage(toqstr(theLyXFunc().viewStatusMessage()));
657 d.statusbar_timer_.stop();
661 void GuiView::updateWindowTitle(GuiWorkArea * wa)
663 if (wa != d.current_work_area_)
665 setWindowTitle(qt_("LyX: ") + wa->windowTitle());
666 setWindowIconText(wa->windowIconText());
670 void GuiView::on_currentWorkAreaChanged(GuiWorkArea * wa)
673 disconnectBufferView();
674 connectBufferView(wa->bufferView());
675 connectBuffer(wa->bufferView().buffer());
676 d.current_work_area_ = wa;
677 QObject::connect(wa, SIGNAL(titleChanged(GuiWorkArea *)),
678 this, SLOT(updateWindowTitle(GuiWorkArea *)));
679 updateWindowTitle(wa);
683 // The document settings needs to be reinitialised.
684 updateDialog("document", "");
686 // Buffer-dependent dialogs must be updated. This is done here because
687 // some dialogs require buffer()->text.
692 void GuiView::on_lastWorkAreaRemoved()
695 // We already are in a close event. Nothing more to do.
698 if (d.splitter_->count() > 1)
699 // We have a splitter so don't close anything.
702 // Reset and updates the dialogs.
703 d.toc_models_.reset(0);
704 updateDialog("document", "");
707 resetWindowTitleAndIconText();
709 if (lyxrc.open_buffers_in_tabs)
710 // Nothing more to do, the window should stay open.
713 if (guiApp->viewIds().size() > 1) {
719 // On Mac we also close the last window because the application stay
720 // resident in memory. On other platforms we don't close the last
721 // window because this would quit the application.
727 void GuiView::updateStatusBar()
729 // let the user see the explicit message
730 if (d.statusbar_timer_.isActive())
733 theLyXFunc().setLyXView(this);
734 statusBar()->showMessage(toqstr(theLyXFunc().viewStatusMessage()));
738 bool GuiView::hasFocus() const
740 return qApp->activeWindow() == this;
744 bool GuiView::event(QEvent * e)
748 // Useful debug code:
749 //case QEvent::ActivationChange:
750 //case QEvent::WindowDeactivate:
751 //case QEvent::Paint:
752 //case QEvent::Enter:
753 //case QEvent::Leave:
754 //case QEvent::HoverEnter:
755 //case QEvent::HoverLeave:
756 //case QEvent::HoverMove:
757 //case QEvent::StatusTip:
758 //case QEvent::DragEnter:
759 //case QEvent::DragLeave:
763 case QEvent::WindowActivate: {
764 if (this == guiApp->currentView()) {
766 return QMainWindow::event(e);
768 guiApp->setCurrentView(this);
769 theLyXFunc().setLyXView(this);
770 if (d.current_work_area_) {
771 BufferView & bv = d.current_work_area_->bufferView();
772 connectBufferView(bv);
773 connectBuffer(bv.buffer());
774 // The document structure, name and dialogs might have
775 // changed in another view.
777 // The document settings needs to be reinitialised.
778 updateDialog("document", "");
781 resetWindowTitleAndIconText();
784 return QMainWindow::event(e);
787 case QEvent::ShortcutOverride: {
790 #if (!defined Q_WS_X11) || (QT_VERSION >= 0x040500)
791 if (isFullScreen() && menuBar()->isHidden()) {
792 QKeyEvent * ke = static_cast<QKeyEvent*>(e);
793 // FIXME: we should also try to detect special LyX shortcut such as
794 // Alt-P and Alt-M. Right now there is a hack in
795 // GuiWorkArea::processKeySym() that hides again the menubar for
797 if (ke->modifiers() & Qt::AltModifier && ke->key() != Qt::Key_Alt) {
799 return QMainWindow::event(e);
804 if (d.current_work_area_)
805 // Nothing special to do.
806 return QMainWindow::event(e);
808 QKeyEvent * ke = static_cast<QKeyEvent*>(e);
809 // Let Qt handle menu access and the Tab keys to navigate keys to navigate
811 if (ke->modifiers() & Qt::AltModifier || ke->key() == Qt::Key_Tab
812 || ke->key() == Qt::Key_Backtab)
813 return QMainWindow::event(e);
815 // Allow processing of shortcuts that are allowed even when no Buffer
817 theLyXFunc().setLyXView(this);
819 setKeySymbol(&sym, ke);
820 theLyXFunc().processKeySym(sym, q_key_state(ke->modifiers()));
826 return QMainWindow::event(e);
830 void GuiView::resetWindowTitleAndIconText()
832 setWindowTitle(qt_("LyX"));
833 setWindowIconText(qt_("LyX"));
836 bool GuiView::focusNextPrevChild(bool /*next*/)
843 void GuiView::setBusy(bool busy)
845 if (d.current_work_area_) {
846 d.current_work_area_->setUpdatesEnabled(!busy);
848 d.current_work_area_->stopBlinkingCursor();
850 d.current_work_area_->startBlinkingCursor();
854 QApplication::setOverrideCursor(Qt::WaitCursor);
856 QApplication::restoreOverrideCursor();
860 GuiWorkArea * GuiView::workArea(Buffer & buffer)
862 if (currentWorkArea()
863 && ¤tWorkArea()->bufferView().buffer() == &buffer)
864 return (GuiWorkArea *) currentWorkArea();
865 if (TabWorkArea * twa = d.currentTabWorkArea())
866 return twa->workArea(buffer);
871 GuiWorkArea * GuiView::addWorkArea(Buffer & buffer)
873 // Automatically create a TabWorkArea if there are none yet.
874 TabWorkArea * tab_widget = d.splitter_->count()
875 ? d.currentTabWorkArea() : addTabWorkArea();
876 return tab_widget->addWorkArea(buffer, *this);
880 TabWorkArea * GuiView::addTabWorkArea()
882 TabWorkArea * twa = new TabWorkArea;
883 QObject::connect(twa, SIGNAL(currentWorkAreaChanged(GuiWorkArea *)),
884 this, SLOT(on_currentWorkAreaChanged(GuiWorkArea *)));
885 QObject::connect(twa, SIGNAL(lastWorkAreaRemoved()),
886 this, SLOT(on_lastWorkAreaRemoved()));
888 d.splitter_->addWidget(twa);
889 d.stack_widget_->setCurrentWidget(d.splitter_);
894 GuiWorkArea const * GuiView::currentWorkArea() const
896 return d.current_work_area_;
900 GuiWorkArea * GuiView::currentWorkArea()
902 return d.current_work_area_;
906 GuiWorkArea const * GuiView::currentMainWorkArea() const
908 if (d.currentTabWorkArea() == NULL)
910 return d.currentTabWorkArea()->currentWorkArea();
914 GuiWorkArea * GuiView::currentMainWorkArea()
916 if (d.currentTabWorkArea() == NULL)
918 return d.currentTabWorkArea()->currentWorkArea();
922 void GuiView::setCurrentWorkArea(GuiWorkArea * wa)
924 LYXERR(Debug::DEBUG, "Setting current wa: " << wa << endl);
926 d.current_work_area_ = NULL;
930 GuiWorkArea * old_gwa = theGuiApp()->currentView()->currentWorkArea();
934 if (currentBufferView())
935 cap::saveSelection(currentBufferView()->cursor());
937 theGuiApp()->setCurrentView(this);
938 d.current_work_area_ = wa;
939 for (int i = 0; i != d.splitter_->count(); ++i) {
940 if (d.tabWorkArea(i)->setCurrentWorkArea(wa)) {
941 //if (d.current_main_work_area_)
942 // d.current_main_work_area_->setFrameStyle(QFrame::NoFrame);
943 d.current_main_work_area_ = wa;
944 //d.current_main_work_area_->setFrameStyle(QFrame::Box | QFrame::Plain);
945 //d.current_main_work_area_->setLineWidth(2);
946 LYXERR(Debug::DEBUG, "Current wa: " << currentWorkArea() << ", Current main wa: " << currentMainWorkArea());
950 LYXERR(Debug::DEBUG, "This is not a tabbed wa");
951 on_currentWorkAreaChanged(wa);
952 BufferView & bv = wa->bufferView();
953 bv.cursor().fixIfBroken();
955 wa->setUpdatesEnabled(true);
956 LYXERR(Debug::DEBUG, "Current wa: " << currentWorkArea() << ", Current main wa: " << currentMainWorkArea());
960 void GuiView::removeWorkArea(GuiWorkArea * wa)
963 if (wa == d.current_work_area_) {
965 disconnectBufferView();
966 d.current_work_area_ = 0;
967 d.current_main_work_area_ = 0;
970 bool found_twa = false;
971 for (int i = 0; i != d.splitter_->count(); ++i) {
972 TabWorkArea * twa = d.tabWorkArea(i);
973 if (twa->removeWorkArea(wa)) {
974 // Found in this tab group, and deleted the GuiWorkArea.
976 if (twa->count() != 0) {
977 if (d.current_work_area_ == 0)
978 // This means that we are closing the current GuiWorkArea, so
979 // switch to the next GuiWorkArea in the found TabWorkArea.
980 setCurrentWorkArea(twa->currentWorkArea());
982 // No more WorkAreas in this tab group, so delete it.
989 // It is not a tabbed work area (i.e., the search work area), so it
990 // should be deleted by other means.
991 LASSERT(found_twa, /* */);
993 if (d.current_work_area_ == 0) {
994 if (d.splitter_->count() != 0) {
995 TabWorkArea * twa = d.currentTabWorkArea();
996 setCurrentWorkArea(twa->currentWorkArea());
998 // No more work areas, switch to the background widget.
999 setCurrentWorkArea(0);
1005 LayoutBox * GuiView::getLayoutDialog() const
1011 void GuiView::updateLayoutList()
1014 d.layout_->updateContents(false);
1018 void GuiView::updateToolbars()
1020 ToolbarMap::iterator end = d.toolbars_.end();
1021 if (d.current_work_area_) {
1023 d.current_work_area_->bufferView().cursor().inMathed();
1025 lyx::getStatus(FuncRequest(LFUN_LAYOUT_TABULAR)).enabled();
1027 lyx::getStatus(FuncRequest(LFUN_CHANGES_TRACK)).enabled() &&
1028 lyx::getStatus(FuncRequest(LFUN_CHANGES_TRACK)).onoff(true);
1029 bool const mathmacrotemplate =
1030 lyx::getStatus(FuncRequest(LFUN_IN_MATHMACROTEMPLATE)).enabled();
1032 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
1033 it->second->update(math, table, review, mathmacrotemplate);
1035 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
1036 it->second->update(false, false, false, false);
1040 void GuiView::setBuffer(Buffer * newBuffer)
1042 LYXERR(Debug::DEBUG, "Setting buffer: " << newBuffer << std::endl);
1043 LASSERT(newBuffer, return);
1046 GuiWorkArea * wa = workArea(*newBuffer);
1048 newBuffer->masterBuffer()->updateLabels();
1049 wa = addWorkArea(*newBuffer);
1051 //Disconnect the old buffer...there's no new one.
1054 connectBuffer(*newBuffer);
1055 connectBufferView(wa->bufferView());
1056 setCurrentWorkArea(wa);
1062 void GuiView::connectBuffer(Buffer & buf)
1064 buf.setGuiDelegate(this);
1068 void GuiView::disconnectBuffer()
1070 if (d.current_work_area_)
1071 d.current_work_area_->bufferView().buffer().setGuiDelegate(0);
1075 void GuiView::connectBufferView(BufferView & bv)
1077 bv.setGuiDelegate(this);
1081 void GuiView::disconnectBufferView()
1083 if (d.current_work_area_)
1084 d.current_work_area_->bufferView().setGuiDelegate(0);
1088 void GuiView::errors(string const & error_type, bool from_master)
1090 ErrorList & el = from_master ?
1091 documentBufferView()->buffer().masterBuffer()->errorList(error_type)
1092 : documentBufferView()->buffer().errorList(error_type);
1093 string data = error_type;
1095 data = "from_master|" + error_type;
1097 showDialog("errorlist", data);
1101 void GuiView::updateTocItem(std::string const & type, DocIterator const & dit)
1103 d.toc_models_.updateItem(toqstr(type), dit);
1107 void GuiView::structureChanged()
1109 d.toc_models_.reset(documentBufferView());
1110 // Navigator needs more than a simple update in this case. It needs to be
1112 updateDialog("toc", "");
1116 void GuiView::updateDialog(string const & name, string const & data)
1118 if (!isDialogVisible(name))
1121 map<string, DialogPtr>::const_iterator it = d.dialogs_.find(name);
1122 if (it == d.dialogs_.end())
1125 Dialog * const dialog = it->second.get();
1126 if (dialog->isVisibleView())
1127 dialog->initialiseParams(data);
1131 BufferView * GuiView::documentBufferView()
1133 return currentMainWorkArea()
1134 ? ¤tMainWorkArea()->bufferView()
1139 BufferView const * GuiView::documentBufferView() const
1141 return currentMainWorkArea()
1142 ? ¤tMainWorkArea()->bufferView()
1147 BufferView * GuiView::currentBufferView()
1149 return d.current_work_area_ ? &d.current_work_area_->bufferView() : 0;
1153 BufferView const * GuiView::currentBufferView() const
1155 return d.current_work_area_ ? &d.current_work_area_->bufferView() : 0;
1159 void GuiView::autoSave()
1161 LYXERR(Debug::INFO, "Running autoSave()");
1163 if (documentBufferView())
1164 documentBufferView()->buffer().autoSave();
1168 void GuiView::resetAutosaveTimers()
1171 d.autosave_timeout_.restart();
1175 bool GuiView::getStatus(FuncRequest const & cmd, FuncStatus & flag)
1178 Buffer * buf = currentBufferView()
1179 ? ¤tBufferView()->buffer() : 0;
1180 Buffer * doc_buffer = documentBufferView()
1181 ? &(documentBufferView()->buffer()) : 0;
1183 if (cmd.origin == FuncRequest::TOC) {
1184 GuiToc * toc = static_cast<GuiToc*>(findOrBuild("toc", false));
1186 if (toc->getStatus(documentBufferView()->cursor(), cmd, fs))
1189 flag.setEnabled(false);
1193 switch(cmd.action) {
1194 case LFUN_BUFFER_RELOAD:
1195 enable = doc_buffer && !doc_buffer->isUnnamed()
1196 && doc_buffer->fileName().exists()
1197 && (!doc_buffer->isClean()
1198 || doc_buffer->isExternallyModified(Buffer::timestamp_method));
1201 case LFUN_BUFFER_WRITE:
1202 enable = doc_buffer && (doc_buffer->isUnnamed() || !doc_buffer->isClean());
1205 case LFUN_BUFFER_WRITE_AS:
1206 enable = doc_buffer;
1209 case LFUN_BUFFER_CLOSE_ALL:
1210 enable = theBufferList().last() != theBufferList().first();
1213 case LFUN_SPLIT_VIEW:
1214 if (cmd.getArg(0) == "vertical")
1215 enable = doc_buffer && (d.splitter_->count() == 1 ||
1216 d.splitter_->orientation() == Qt::Vertical);
1218 enable = doc_buffer && (d.splitter_->count() == 1 ||
1219 d.splitter_->orientation() == Qt::Horizontal);
1222 case LFUN_CLOSE_TAB_GROUP:
1223 enable = d.currentTabWorkArea();
1226 case LFUN_TOOLBAR_TOGGLE:
1227 if (GuiToolbar * t = toolbar(cmd.getArg(0)))
1228 flag.setOnOff(t->isVisible());
1231 case LFUN_UI_TOGGLE:
1232 flag.setOnOff(isFullScreen());
1235 case LFUN_DIALOG_DISCONNECT_INSET:
1238 case LFUN_DIALOG_HIDE:
1239 // FIXME: should we check if the dialog is shown?
1242 case LFUN_DIALOG_TOGGLE:
1243 flag.setOnOff(isDialogVisible(cmd.getArg(0)));
1244 // fall through to set "enable"
1245 case LFUN_DIALOG_SHOW: {
1246 string const name = cmd.getArg(0);
1248 enable = name == "aboutlyx"
1249 || name == "file" //FIXME: should be removed.
1251 || name == "texinfo";
1252 else if (name == "print")
1253 enable = doc_buffer->isExportable("dvi")
1254 && lyxrc.print_command != "none";
1255 else if (name == "character" || name == "symbols") {
1256 if (!buf || buf->isReadonly()
1257 || !currentBufferView()->cursor().inTexted())
1260 // FIXME we should consider passthru
1262 Inset const & in = currentBufferView()->cursor().inset();
1263 enable = !in.getLayout().isPassThru();
1266 else if (name == "latexlog")
1267 enable = FileName(doc_buffer->logName()).isReadableFile();
1268 else if (name == "spellchecker")
1269 enable = theSpellChecker() && !doc_buffer->isReadonly();
1270 else if (name == "vclog")
1271 enable = doc_buffer->lyxvc().inUse();
1275 case LFUN_DIALOG_UPDATE: {
1276 string const name = cmd.getArg(0);
1278 enable = name == "prefs";
1282 case LFUN_COMMAND_EXECUTE:
1284 case LFUN_MENU_OPEN:
1285 // Nothing to check.
1288 case LFUN_INSET_APPLY: {
1289 string const name = cmd.getArg(0);
1290 Inset * inset = getOpenInset(name);
1292 FuncRequest fr(LFUN_INSET_MODIFY, cmd.argument());
1294 if (!inset->getStatus(currentBufferView()->cursor(), fr, fs)) {
1295 // Every inset is supposed to handle this
1296 LASSERT(false, break);
1300 FuncRequest fr(LFUN_INSET_INSERT, cmd.argument());
1301 flag |= lyx::getStatus(fr);
1303 enable = flag.enabled();
1307 case LFUN_COMPLETION_INLINE:
1308 if (!d.current_work_area_
1309 || !d.current_work_area_->completer().inlinePossible(
1310 currentBufferView()->cursor()))
1314 case LFUN_COMPLETION_POPUP:
1315 if (!d.current_work_area_
1316 || !d.current_work_area_->completer().popupPossible(
1317 currentBufferView()->cursor()))
1321 case LFUN_COMPLETION_COMPLETE:
1322 if (!d.current_work_area_
1323 || !d.current_work_area_->completer().inlinePossible(
1324 currentBufferView()->cursor()))
1328 case LFUN_COMPLETION_ACCEPT:
1329 if (!d.current_work_area_
1330 || (!d.current_work_area_->completer().popupVisible()
1331 && !d.current_work_area_->completer().inlineVisible()
1332 && !d.current_work_area_->completer().completionAvailable()))
1336 case LFUN_COMPLETION_CANCEL:
1337 if (!d.current_work_area_
1338 || (!d.current_work_area_->completer().popupVisible()
1339 && !d.current_work_area_->completer().inlineVisible()))
1343 case LFUN_BUFFER_ZOOM_OUT:
1344 enable = doc_buffer && lyxrc.zoom > 10;
1347 case LFUN_BUFFER_ZOOM_IN:
1348 enable = doc_buffer;
1351 case LFUN_BUFFER_NEXT:
1352 case LFUN_BUFFER_PREVIOUS:
1353 // FIXME: should we check is there is an previous or next buffer?
1355 case LFUN_BUFFER_SWITCH:
1356 // toggle on the current buffer, but do not toggle off
1357 // the other ones (is that a good idea?)
1359 && to_utf8(cmd.argument()) == doc_buffer->absFileName())
1360 flag.setOnOff(true);
1363 case LFUN_VC_REGISTER:
1364 enable = doc_buffer && !doc_buffer->lyxvc().inUse();
1366 case LFUN_VC_CHECK_IN:
1367 enable = doc_buffer && doc_buffer->lyxvc().checkInEnabled();
1369 case LFUN_VC_CHECK_OUT:
1370 enable = doc_buffer && doc_buffer->lyxvc().checkOutEnabled();
1372 case LFUN_VC_LOCKING_TOGGLE:
1373 enable = doc_buffer && !doc_buffer->isReadonly()
1374 && doc_buffer->lyxvc().lockingToggleEnabled();
1375 flag.setOnOff(enable && !doc_buffer->lyxvc().locker().empty());
1377 case LFUN_VC_REVERT:
1378 enable = doc_buffer && doc_buffer->lyxvc().inUse();
1380 case LFUN_VC_UNDO_LAST:
1381 enable = doc_buffer && doc_buffer->lyxvc().undoLastEnabled();
1383 case LFUN_VC_COMMAND: {
1384 if (cmd.argument().empty())
1386 if (!doc_buffer && contains(cmd.getArg(0), 'D'))
1396 flag.setEnabled(false);
1402 static FileName selectTemplateFile()
1404 FileDialog dlg(qt_("Select template file"));
1405 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
1406 dlg.setButton1(qt_("Templates|#T#t"), toqstr(lyxrc.template_path));
1408 FileDialog::Result result = dlg.open(toqstr(lyxrc.template_path),
1409 QStringList(qt_("LyX Documents (*.lyx)")));
1411 if (result.first == FileDialog::Later)
1413 if (result.second.isEmpty())
1415 return FileName(fromqstr(result.second));
1419 Buffer * GuiView::loadDocument(FileName const & filename, bool tolastfiles)
1423 Buffer * newBuffer = checkAndLoadLyXFile(filename);
1426 message(_("Document not loaded."));
1431 setBuffer(newBuffer);
1433 // scroll to the position when the file was last closed
1434 if (lyxrc.use_lastfilepos) {
1435 LastFilePosSection::FilePos filepos =
1436 theSession().lastFilePos().load(filename);
1437 documentBufferView()->moveToPosition(filepos.pit, filepos.pos, 0, 0);
1441 theSession().lastFiles().add(filename);
1448 void GuiView::openDocument(string const & fname)
1450 string initpath = lyxrc.document_path;
1452 if (documentBufferView()) {
1453 string const trypath = documentBufferView()->buffer().filePath();
1454 // If directory is writeable, use this as default.
1455 if (FileName(trypath).isDirWritable())
1461 if (fname.empty()) {
1462 FileDialog dlg(qt_("Select document to open"), LFUN_FILE_OPEN);
1463 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
1464 dlg.setButton2(qt_("Examples|#E#e"),
1465 toqstr(addPath(package().system_support().absFilename(), "examples")));
1467 QStringList filter(qt_("LyX Documents (*.lyx)"));
1468 filter << qt_("LyX-1.3.x Documents (*.lyx13)")
1469 << qt_("LyX-1.4.x Documents (*.lyx14)")
1470 << qt_("LyX-1.5.x Documents (*.lyx15)")
1471 << qt_("LyX-1.6.x Documents (*.lyx16)");
1472 FileDialog::Result result =
1473 dlg.open(toqstr(initpath), filter);
1475 if (result.first == FileDialog::Later)
1478 filename = fromqstr(result.second);
1480 // check selected filename
1481 if (filename.empty()) {
1482 message(_("Canceled."));
1488 // get absolute path of file and add ".lyx" to the filename if
1490 FileName const fullname =
1491 fileSearch(string(), filename, "lyx", support::may_not_exist);
1492 if (!fullname.empty())
1493 filename = fullname.absFilename();
1495 if (!fullname.onlyPath().isDirectory()) {
1496 Alert::warning(_("Invalid filename"),
1497 bformat(_("The directory in the given path\n%1$s\ndoes not exist."),
1498 from_utf8(fullname.absFilename())));
1501 // if the file doesn't exist, let the user create one
1502 if (!fullname.exists()) {
1503 // the user specifically chose this name. Believe him.
1504 Buffer * const b = newFile(filename, string(), true);
1510 docstring const disp_fn = makeDisplayPath(filename);
1511 message(bformat(_("Opening document %1$s..."), disp_fn));
1514 Buffer * buf = loadDocument(fullname);
1516 buf->updateLabels();
1518 buf->errors("Parse");
1519 str2 = bformat(_("Document %1$s opened."), disp_fn);
1520 if (buf->lyxvc().inUse())
1521 str2 += " " + from_utf8(buf->lyxvc().versionString()) +
1522 " " + _("Version control detected.");
1524 str2 = bformat(_("Could not open document %1$s"), disp_fn);
1529 // FIXME: clean that
1530 static bool import(GuiView * lv, FileName const & filename,
1531 string const & format, ErrorList & errorList)
1533 FileName const lyxfile(support::changeExtension(filename.absFilename(), ".lyx"));
1535 string loader_format;
1536 vector<string> loaders = theConverters().loaders();
1537 if (find(loaders.begin(), loaders.end(), format) == loaders.end()) {
1538 for (vector<string>::const_iterator it = loaders.begin();
1539 it != loaders.end(); ++it) {
1540 if (!theConverters().isReachable(format, *it))
1543 string const tofile =
1544 support::changeExtension(filename.absFilename(),
1545 formats.extension(*it));
1546 if (!theConverters().convert(0, filename, FileName(tofile),
1547 filename, format, *it, errorList))
1549 loader_format = *it;
1552 if (loader_format.empty()) {
1553 frontend::Alert::error(_("Couldn't import file"),
1554 bformat(_("No information for importing the format %1$s."),
1555 formats.prettyName(format)));
1559 loader_format = format;
1561 if (loader_format == "lyx") {
1562 Buffer * buf = lv->loadDocument(lyxfile);
1565 buf->updateLabels();
1567 buf->errors("Parse");
1569 Buffer * const b = newFile(lyxfile.absFilename(), string(), true);
1573 bool as_paragraphs = loader_format == "textparagraph";
1574 string filename2 = (loader_format == format) ? filename.absFilename()
1575 : support::changeExtension(filename.absFilename(),
1576 formats.extension(loader_format));
1577 lv->currentBufferView()->insertPlaintextFile(FileName(filename2),
1579 theLyXFunc().setLyXView(lv);
1580 lyx::dispatch(FuncRequest(LFUN_MARK_OFF));
1587 void GuiView::importDocument(string const & argument)
1590 string filename = split(argument, format, ' ');
1592 LYXERR(Debug::INFO, format << " file: " << filename);
1594 // need user interaction
1595 if (filename.empty()) {
1596 string initpath = lyxrc.document_path;
1597 if (documentBufferView()) {
1598 string const trypath = documentBufferView()->buffer().filePath();
1599 // If directory is writeable, use this as default.
1600 if (FileName(trypath).isDirWritable())
1604 docstring const text = bformat(_("Select %1$s file to import"),
1605 formats.prettyName(format));
1607 FileDialog dlg(toqstr(text), LFUN_BUFFER_IMPORT);
1608 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
1609 dlg.setButton2(qt_("Examples|#E#e"),
1610 toqstr(addPath(package().system_support().absFilename(), "examples")));
1612 docstring filter = formats.prettyName(format);
1615 filter += from_utf8(formats.extension(format));
1618 FileDialog::Result result =
1619 dlg.open(toqstr(initpath), fileFilters(toqstr(filter)));
1621 if (result.first == FileDialog::Later)
1624 filename = fromqstr(result.second);
1626 // check selected filename
1627 if (filename.empty())
1628 message(_("Canceled."));
1631 if (filename.empty())
1634 // get absolute path of file
1635 FileName const fullname(support::makeAbsPath(filename));
1637 FileName const lyxfile(support::changeExtension(fullname.absFilename(), ".lyx"));
1639 // Check if the document already is open
1640 Buffer * buf = theBufferList().getBuffer(lyxfile);
1643 if (!closeBuffer()) {
1644 message(_("Canceled."));
1649 docstring const displaypath = makeDisplayPath(lyxfile.absFilename(), 30);
1651 // if the file exists already, and we didn't do
1652 // -i lyx thefile.lyx, warn
1653 if (lyxfile.exists() && fullname != lyxfile) {
1655 docstring text = bformat(_("The document %1$s already exists.\n\n"
1656 "Do you want to overwrite that document?"), displaypath);
1657 int const ret = Alert::prompt(_("Overwrite document?"),
1658 text, 0, 1, _("&Overwrite"), _("&Cancel"));
1661 message(_("Canceled."));
1666 message(bformat(_("Importing %1$s..."), displaypath));
1667 ErrorList errorList;
1668 if (import(this, fullname, format, errorList))
1669 message(_("imported."));
1671 message(_("file not imported!"));
1673 // FIXME (Abdel 12/08/06): Is there a need to display the error list here?
1677 void GuiView::newDocument(string const & filename, bool from_template)
1679 FileName initpath(lyxrc.document_path);
1680 if (documentBufferView()) {
1681 FileName const trypath(documentBufferView()->buffer().filePath());
1682 // If directory is writeable, use this as default.
1683 if (trypath.isDirWritable())
1687 string templatefile;
1688 if (from_template) {
1689 templatefile = selectTemplateFile().absFilename();
1690 if (templatefile.empty())
1695 if (filename.empty())
1696 b = newUnnamedFile(templatefile, initpath);
1698 b = newFile(filename, templatefile, true);
1703 // If no new document could be created, it is unsure
1704 // whether there is a valid BufferView.
1705 if (currentBufferView())
1706 // Ensure the cursor is correctly positioned on screen.
1707 currentBufferView()->showCursor();
1711 void GuiView::insertLyXFile(docstring const & fname)
1713 BufferView * bv = documentBufferView();
1718 FileName filename(to_utf8(fname));
1720 if (!filename.empty()) {
1721 bv->insertLyXFile(filename);
1725 // Launch a file browser
1727 string initpath = lyxrc.document_path;
1728 string const trypath = bv->buffer().filePath();
1729 // If directory is writeable, use this as default.
1730 if (FileName(trypath).isDirWritable())
1734 FileDialog dlg(qt_("Select LyX document to insert"), LFUN_FILE_INSERT);
1735 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
1736 dlg.setButton2(qt_("Examples|#E#e"),
1737 toqstr(addPath(package().system_support().absFilename(),
1740 FileDialog::Result result = dlg.open(toqstr(initpath),
1741 QStringList(qt_("LyX Documents (*.lyx)")));
1743 if (result.first == FileDialog::Later)
1747 filename.set(fromqstr(result.second));
1749 // check selected filename
1750 if (filename.empty()) {
1751 // emit message signal.
1752 message(_("Canceled."));
1756 bv->insertLyXFile(filename);
1760 void GuiView::insertPlaintextFile(docstring const & fname,
1763 BufferView * bv = documentBufferView();
1767 if (!fname.empty() && !FileName::isAbsolute(to_utf8(fname))) {
1768 message(_("Absolute filename expected."));
1773 FileName filename(to_utf8(fname));
1775 if (!filename.empty()) {
1776 bv->insertPlaintextFile(filename, asParagraph);
1780 FileDialog dlg(qt_("Select file to insert"), (asParagraph ?
1781 LFUN_FILE_INSERT_PLAINTEXT_PARA : LFUN_FILE_INSERT_PLAINTEXT));
1783 FileDialog::Result result = dlg.open(toqstr(bv->buffer().filePath()),
1784 QStringList(qt_("All Files (*)")));
1786 if (result.first == FileDialog::Later)
1790 filename.set(fromqstr(result.second));
1792 // check selected filename
1793 if (filename.empty()) {
1794 // emit message signal.
1795 message(_("Canceled."));
1799 bv->insertPlaintextFile(filename, asParagraph);
1803 bool GuiView::renameBuffer(Buffer & b, docstring const & newname)
1805 FileName fname = b.fileName();
1806 FileName const oldname = fname;
1808 if (!newname.empty()) {
1810 fname = support::makeAbsPath(to_utf8(newname), oldname.onlyPath().absFilename());
1812 // Switch to this Buffer.
1815 // No argument? Ask user through dialog.
1817 FileDialog dlg(qt_("Choose a filename to save document as"),
1818 LFUN_BUFFER_WRITE_AS);
1819 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
1820 dlg.setButton2(qt_("Templates|#T#t"), toqstr(lyxrc.template_path));
1822 if (!isLyXFilename(fname.absFilename()))
1823 fname.changeExtension(".lyx");
1825 FileDialog::Result result =
1826 dlg.save(toqstr(fname.onlyPath().absFilename()),
1827 QStringList(qt_("LyX Documents (*.lyx)")),
1828 toqstr(fname.onlyFileName()));
1830 if (result.first == FileDialog::Later)
1833 fname.set(fromqstr(result.second));
1838 if (!isLyXFilename(fname.absFilename()))
1839 fname.changeExtension(".lyx");
1842 if (FileName(fname).exists()) {
1843 docstring const file = makeDisplayPath(fname.absFilename(), 30);
1844 docstring text = bformat(_("The document %1$s already "
1845 "exists.\n\nDo you want to "
1846 "overwrite that document?"),
1848 int const ret = Alert::prompt(_("Overwrite document?"),
1849 text, 0, 2, _("&Overwrite"), _("&Rename"), _("&Cancel"));
1852 case 1: return renameBuffer(b, docstring());
1853 case 2: return false;
1857 FileName oldauto = b.getAutosaveFilename();
1859 // Ok, change the name of the buffer
1860 b.setFileName(fname.absFilename());
1862 bool unnamed = b.isUnnamed();
1863 b.setUnnamed(false);
1864 b.saveCheckSum(fname);
1866 // bring the autosave file with us, just in case.
1867 b.moveAutosaveFile(oldauto);
1869 if (!saveBuffer(b)) {
1870 oldauto = b.getAutosaveFilename();
1871 b.setFileName(oldname.absFilename());
1872 b.setUnnamed(unnamed);
1873 b.saveCheckSum(oldname);
1874 b.moveAutosaveFile(oldauto);
1882 bool GuiView::saveBuffer(Buffer & b)
1884 if (workArea(b) && workArea(b)->inDialogMode())
1888 return renameBuffer(b, docstring());
1891 theSession().lastFiles().add(b.fileName());
1895 // Switch to this Buffer.
1898 // FIXME: we don't tell the user *WHY* the save failed !!
1899 docstring const file = makeDisplayPath(b.absFileName(), 30);
1900 docstring text = bformat(_("The document %1$s could not be saved.\n\n"
1901 "Do you want to rename the document and "
1902 "try again?"), file);
1903 int const ret = Alert::prompt(_("Rename and save?"),
1904 text, 0, 2, _("&Rename"), _("&Retry"), _("&Cancel"));
1907 if (!renameBuffer(b, docstring()))
1916 return saveBuffer(b);
1920 bool GuiView::hideWorkArea(GuiWorkArea * wa)
1922 return closeWorkArea(wa, false);
1926 bool GuiView::closeWorkArea(GuiWorkArea * wa)
1928 Buffer & buf = wa->bufferView().buffer();
1929 return closeWorkArea(wa, !buf.parent());
1933 bool GuiView::closeBuffer()
1935 GuiWorkArea * wa = currentMainWorkArea();
1936 Buffer & buf = wa->bufferView().buffer();
1937 return wa && closeWorkArea(wa, !buf.parent());
1941 void GuiView::writeSession() const {
1942 GuiWorkArea const * active_wa = currentMainWorkArea();
1943 for (int i = 0; i < d.splitter_->count(); ++i) {
1944 TabWorkArea * twa = d.tabWorkArea(i);
1945 for (int j = 0; j < twa->count(); ++j) {
1946 GuiWorkArea * wa = static_cast<GuiWorkArea *>(twa->widget(j));
1947 Buffer & buf = wa->bufferView().buffer();
1948 theSession().lastOpened().add(buf.fileName(), wa == active_wa);
1954 bool GuiView::closeBufferAll()
1956 // Close the workareas in all other views
1957 QList<int> const ids = guiApp->viewIds();
1958 for (int i = 0; i != ids.size(); ++i) {
1959 if (id_ != ids[i] && !guiApp->view(ids[i]).closeWorkAreaAll())
1963 // Close our own workareas
1964 if (!closeWorkAreaAll())
1967 // Now close the hidden buffers. We prevent hidden buffers from being
1968 // dirty, so we can just close them.
1969 theBufferList().closeAll();
1974 bool GuiView::closeWorkAreaAll()
1976 setCurrentWorkArea(currentMainWorkArea());
1978 // We might be in a situation that there is still a tabWorkArea, but
1979 // there are no tabs anymore. This can happen when we get here after a
1980 // TabWorkArea::lastWorkAreaRemoved() signal. Therefore we count how
1981 // many TabWorkArea's have no documents anymore.
1984 // We have to call count() each time, because it can happen that
1985 // more than one splitter will disappear in one iteration (bug 5998).
1986 for (; d.splitter_->count() > empty_twa; ) {
1987 TabWorkArea * twa = d.tabWorkArea(empty_twa);
1989 if (twa->count() == 0)
1992 setCurrentWorkArea(twa->currentWorkArea());
1993 if (!closeTabWorkArea(twa))
2001 bool GuiView::closeWorkArea(GuiWorkArea * wa, bool close_buffer)
2003 Buffer & buf = wa->bufferView().buffer();
2005 // If we are in a close_event all children will be closed in some time,
2006 // so no need to do it here. This will ensure that the children end up
2007 // in the session file in the correct order. If we close the master
2008 // buffer, we can close or release the child buffers here too.
2009 if (close_buffer && !closing_) {
2010 vector<Buffer *> clist = buf.getChildren();
2011 for (vector<Buffer *>::const_iterator it = clist.begin();
2012 it != clist.end(); ++it) {
2013 // If a child is dirty, do not close
2014 // without user intervention
2015 //FIXME: should we look in other tabworkareas?
2016 Buffer * child_buf = *it;
2017 GuiWorkArea * child_wa = workArea(*child_buf);
2019 if (!closeWorkArea(child_wa, true))
2022 theBufferList().releaseChild(&buf, child_buf);
2025 // goto bookmark to update bookmark pit.
2026 //FIXME: we should update only the bookmarks related to this buffer!
2027 LYXERR(Debug::DEBUG, "GuiView::closeBuffer()");
2028 for (size_t i = 0; i < theSession().bookmarks().size(); ++i)
2029 theLyXFunc().gotoBookmark(i+1, false, false);
2031 // if we are only hiding the buffer and there are multiple views
2032 // of the buffer, then we do not need to ensure a clean buffer.
2033 bool const allow_dirty = inMultiTabs(wa) && !close_buffer;
2035 if (allow_dirty || saveBufferIfNeeded(buf, !close_buffer)) {
2036 // save in sessions if requested
2037 // do not save childs if their master
2038 // is opened as well
2042 theBufferList().release(&buf);
2049 bool GuiView::closeTabWorkArea(TabWorkArea * twa)
2051 while (twa == d.currentTabWorkArea()) {
2052 twa->setCurrentIndex(twa->count()-1);
2054 GuiWorkArea * wa = twa->currentWorkArea();
2055 Buffer & b = wa->bufferView().buffer();
2057 // We only want to close the buffer if the same buffer is not visible
2058 // in another view, and if this is not a child and if we are closing
2059 // a view (not a tabgroup).
2060 bool const close_buffer =
2061 !inMultiViews(wa) && !b.parent() && closing_;
2063 if (!closeWorkArea(wa, close_buffer))
2070 bool GuiView::saveBufferIfNeeded(Buffer & buf, bool hiding)
2072 if (buf.isClean() || buf.paragraphs().empty())
2075 // Switch to this Buffer.
2080 if (buf.isUnnamed())
2081 file = from_utf8(buf.fileName().onlyFileName());
2083 file = buf.fileName().displayName(30);
2085 // Bring this window to top before asking questions.
2090 if (hiding && buf.isUnnamed()) {
2091 docstring const text = bformat(_("The document %1$s has not been "
2092 "saved yet.\n\nDo you want to save "
2093 "the document?"), file);
2094 ret = Alert::prompt(_("Save new document?"),
2095 text, 0, 1, _("&Save"), _("&Cancel"));
2099 docstring const text = bformat(_("The document %1$s has unsaved changes."
2100 "\n\nDo you want to save the document or discard the changes?"), file);
2101 ret = Alert::prompt(_("Save changed document?"),
2102 text, 0, 2, _("&Save"), _("&Discard"), _("&Cancel"));
2107 if (!saveBuffer(buf))
2111 // if we crash after this we could
2112 // have no autosave file but I guess
2113 // this is really improbable (Jug)
2114 buf.removeAutosaveFile();
2116 // revert all changes
2117 buf.loadLyXFile(buf.fileName());
2127 bool GuiView::inMultiTabs(GuiWorkArea * wa)
2129 Buffer & buf = wa->bufferView().buffer();
2131 for (int i = 0; i != d.splitter_->count(); ++i) {
2132 GuiWorkArea * wa_ = d.tabWorkArea(i)->workArea(buf);
2133 if (wa_ && wa_ != wa)
2136 return inMultiViews(wa);
2140 bool GuiView::inMultiViews(GuiWorkArea * wa)
2142 QList<int> const ids = guiApp->viewIds();
2143 Buffer & buf = wa->bufferView().buffer();
2146 for (int i = 0; i != ids.size() && found_twa <= 1; ++i) {
2150 if (guiApp->view(ids[i]).workArea(buf))
2157 void GuiView::gotoNextOrPreviousBuffer(NextOrPrevious np)
2159 Buffer * const curbuf = documentBufferView()
2160 ? &documentBufferView()->buffer() : 0;
2161 Buffer * nextbuf = curbuf;
2163 if (np == NEXTBUFFER)
2164 nextbuf = theBufferList().next(nextbuf);
2166 nextbuf = theBufferList().previous(nextbuf);
2167 if (nextbuf == curbuf)
2173 if (workArea(*nextbuf))
2180 /// make sure the document is saved
2181 static bool ensureBufferClean(Buffer * buffer)
2183 LASSERT(buffer, return false);
2184 if (buffer->isClean() && !buffer->isUnnamed())
2187 docstring const file = buffer->fileName().displayName(30);
2190 if (!buffer->isUnnamed()) {
2191 text = bformat(_("The document %1$s has unsaved "
2192 "changes.\n\nDo you want to save "
2193 "the document?"), file);
2194 title = _("Save changed document?");
2197 text = bformat(_("The document %1$s has not been "
2198 "saved yet.\n\nDo you want to save "
2199 "the document?"), file);
2200 title = _("Save new document?");
2202 int const ret = Alert::prompt(title, text, 0, 1, _("&Save"), _("&Cancel"));
2205 dispatch(FuncRequest(LFUN_BUFFER_WRITE));
2207 return buffer->isClean() && !buffer->isUnnamed();
2211 void GuiView::reloadBuffer()
2213 Buffer * buf = &documentBufferView()->buffer();
2214 FileName filename = buf->fileName();
2215 // The user has already confirmed that the changes, if any, should
2216 // be discarded. So we just release the Buffer and don't call closeBuffer();
2217 theBufferList().release(buf);
2218 buf = loadDocument(filename);
2219 docstring const disp_fn = makeDisplayPath(filename.absFilename());
2222 buf->updateLabels();
2224 buf->errors("Parse");
2225 str = bformat(_("Document %1$s reloaded."), disp_fn);
2227 str = bformat(_("Could not reload document %1$s"), disp_fn);
2233 void GuiView::dispatchVC(FuncRequest const & cmd)
2235 Buffer * buffer = documentBufferView()
2236 ? &(documentBufferView()->buffer()) : 0;
2238 switch (cmd.action) {
2239 case LFUN_VC_REGISTER:
2240 if (!buffer || !ensureBufferClean(buffer))
2242 if (!buffer->lyxvc().inUse()) {
2243 if (buffer->lyxvc().registrer())
2248 case LFUN_VC_CHECK_IN:
2249 if (!buffer || !ensureBufferClean(buffer))
2251 if (buffer->lyxvc().inUse() && !buffer->isReadonly()) {
2252 message(from_utf8(buffer->lyxvc().checkIn()));
2257 case LFUN_VC_CHECK_OUT:
2258 if (!buffer || !ensureBufferClean(buffer))
2260 if (buffer->lyxvc().inUse()) {
2261 message(from_utf8(buffer->lyxvc().checkOut()));
2266 case LFUN_VC_LOCKING_TOGGLE:
2267 LASSERT(buffer, return);
2268 if (!ensureBufferClean(buffer) || buffer->isReadonly())
2270 if (buffer->lyxvc().inUse()) {
2271 string res = buffer->lyxvc().lockingToggle();
2273 frontend::Alert::error(_("Revision control error."),
2274 _("Error when setting the locking property."));
2276 message(from_utf8(res));
2282 case LFUN_VC_REVERT:
2283 LASSERT(buffer, return);
2284 buffer->lyxvc().revert();
2288 case LFUN_VC_UNDO_LAST:
2289 LASSERT(buffer, return);
2290 buffer->lyxvc().undoLast();
2294 case LFUN_VC_COMMAND: {
2295 string flag = cmd.getArg(0);
2296 if (buffer && contains(flag, 'R') && !ensureBufferClean(buffer))
2299 if (contains(flag, 'M')) {
2300 if (!Alert::askForText(message, _("LyX VC: Log Message")))
2303 string path = cmd.getArg(1);
2304 if (contains(path, "$$p") && buffer)
2305 path = subst(path, "$$p", buffer->filePath());
2306 LYXERR(Debug::LYXVC, "Directory: " << path);
2308 if (!pp.isReadableDirectory()) {
2309 lyxerr << _("Directory is not accessible.") << endl;
2312 support::PathChanger p(pp);
2314 string command = cmd.getArg(2);
2315 if (command.empty())
2318 command = subst(command, "$$i", buffer->absFileName());
2319 command = subst(command, "$$p", buffer->filePath());
2321 command = subst(command, "$$m", to_utf8(message));
2322 LYXERR(Debug::LYXVC, "Command: " << command);
2324 one.startscript(Systemcall::Wait, command);
2328 if (contains(flag, 'I'))
2329 buffer->markDirty();
2330 if (contains(flag, 'R'))
2339 bool GuiView::dispatch(FuncRequest const & cmd)
2341 BufferView * bv = currentBufferView();
2342 // By default we won't need any update.
2344 bv->cursor().updateFlags(Update::None);
2346 Buffer * doc_buffer = documentBufferView()
2347 ? &(documentBufferView()->buffer()) : 0;
2349 bool dispatched = true;
2351 if (cmd.origin == FuncRequest::TOC) {
2352 GuiToc * toc = static_cast<GuiToc*>(findOrBuild("toc", false));
2353 toc->doDispatch(bv->cursor(), cmd);
2357 switch(cmd.action) {
2358 case LFUN_BUFFER_IMPORT:
2359 importDocument(to_utf8(cmd.argument()));
2362 case LFUN_BUFFER_SWITCH:
2363 if (FileName::isAbsolute(to_utf8(cmd.argument()))) {
2365 theBufferList().getBuffer(FileName(to_utf8(cmd.argument())));
2369 bv->cursor().message(_("Document not loaded"));
2373 case LFUN_BUFFER_NEXT:
2374 gotoNextOrPreviousBuffer(NEXTBUFFER);
2377 case LFUN_BUFFER_PREVIOUS:
2378 gotoNextOrPreviousBuffer(PREVBUFFER);
2381 case LFUN_COMMAND_EXECUTE: {
2382 bool const show_it = cmd.argument() != "off";
2383 // FIXME: this is a hack, "minibuffer" should not be
2385 if (GuiToolbar * t = toolbar("minibuffer")) {
2386 t->setVisible(show_it);
2387 if (show_it && t->commandBuffer())
2388 t->commandBuffer()->setFocus();
2392 case LFUN_DROP_LAYOUTS_CHOICE:
2393 d.layout_->showPopup();
2396 case LFUN_MENU_OPEN:
2397 if (QMenu * menu = guiApp->menus().menu(toqstr(cmd.argument()), *this))
2398 menu->exec(QCursor::pos());
2401 case LFUN_FILE_INSERT:
2402 insertLyXFile(cmd.argument());
2404 case LFUN_FILE_INSERT_PLAINTEXT_PARA:
2405 insertPlaintextFile(cmd.argument(), true);
2408 case LFUN_FILE_INSERT_PLAINTEXT:
2409 insertPlaintextFile(cmd.argument(), false);
2412 case LFUN_BUFFER_RELOAD: {
2413 LASSERT(doc_buffer, break);
2414 docstring const file = makeDisplayPath(doc_buffer->absFileName(), 20);
2415 docstring text = bformat(_("Any changes will be lost. Are you sure "
2416 "you want to revert to the saved version of the document %1$s?"), file);
2417 int const ret = Alert::prompt(_("Revert to saved document?"),
2418 text, 1, 1, _("&Revert"), _("&Cancel"));
2425 case LFUN_BUFFER_WRITE:
2426 LASSERT(doc_buffer, break);
2427 saveBuffer(*doc_buffer);
2430 case LFUN_BUFFER_WRITE_AS:
2431 LASSERT(doc_buffer, break);
2432 renameBuffer(*doc_buffer, cmd.argument());
2435 case LFUN_BUFFER_WRITE_ALL: {
2436 Buffer * first = theBufferList().first();
2439 message(_("Saving all documents..."));
2440 // We cannot use a for loop as the buffer list cycles.
2443 if (!b->isClean()) {
2445 LYXERR(Debug::ACTION, "Saved " << b->absFileName());
2447 b = theBufferList().next(b);
2448 } while (b != first);
2449 message(_("All documents saved."));
2453 case LFUN_TOOLBAR_TOGGLE: {
2454 string const name = cmd.getArg(0);
2455 if (GuiToolbar * t = toolbar(name))
2460 case LFUN_DIALOG_UPDATE: {
2461 string const name = to_utf8(cmd.argument());
2462 // Can only update a dialog connected to an existing inset
2463 Inset * inset = getOpenInset(name);
2465 FuncRequest fr(LFUN_INSET_DIALOG_UPDATE, cmd.argument());
2466 inset->dispatch(currentBufferView()->cursor(), fr);
2467 } else if (name == "paragraph") {
2468 lyx::dispatch(FuncRequest(LFUN_PARAGRAPH_UPDATE));
2469 } else if (name == "prefs" || name == "document") {
2470 updateDialog(name, string());
2475 case LFUN_DIALOG_TOGGLE: {
2476 if (isDialogVisible(cmd.getArg(0)))
2477 dispatch(FuncRequest(LFUN_DIALOG_HIDE, cmd.argument()));
2479 dispatch(FuncRequest(LFUN_DIALOG_SHOW, cmd.argument()));
2483 case LFUN_DIALOG_DISCONNECT_INSET:
2484 disconnectDialog(to_utf8(cmd.argument()));
2487 case LFUN_DIALOG_HIDE: {
2488 guiApp->hideDialogs(to_utf8(cmd.argument()), 0);
2492 case LFUN_DIALOG_SHOW: {
2493 string const name = cmd.getArg(0);
2494 string data = trim(to_utf8(cmd.argument()).substr(name.size()));
2496 if (name == "character") {
2497 data = freefont2string();
2499 showDialog("character", data);
2500 } else if (name == "latexlog") {
2501 Buffer::LogType type;
2502 string const logfile = doc_buffer->logName(&type);
2504 case Buffer::latexlog:
2507 case Buffer::buildlog:
2511 data += Lexer::quoteString(logfile);
2512 showDialog("log", data);
2513 } else if (name == "vclog") {
2514 string const data = "vc " +
2515 Lexer::quoteString(doc_buffer->lyxvc().getLogFile());
2516 showDialog("log", data);
2517 } else if (name == "symbols") {
2518 data = bv->cursor().getEncoding()->name();
2520 showDialog("symbols", data);
2522 } else if (name == "prefs" && isFullScreen()) {
2523 FuncRequest fr(LFUN_INSET_INSERT, "fullscreen");
2525 showDialog("prefs", data);
2527 showDialog(name, data);
2532 message(cmd.argument());
2535 case LFUN_INSET_APPLY: {
2536 string const name = cmd.getArg(0);
2537 Inset * inset = getOpenInset(name);
2539 // put cursor in front of inset.
2540 if (!currentBufferView()->setCursorFromInset(inset)) {
2541 LASSERT(false, break);
2543 BufferView * bv = currentBufferView();
2544 // useful if we are called from a dialog.
2545 bv->cursor().beginUndoGroup();
2546 bv->cursor().recordUndo();
2547 FuncRequest fr(LFUN_INSET_MODIFY, cmd.argument());
2548 inset->dispatch(bv->cursor(), fr);
2549 bv->cursor().endUndoGroup();
2551 FuncRequest fr(LFUN_INSET_INSERT, cmd.argument());
2557 case LFUN_UI_TOGGLE:
2559 // Make sure the keyboard focus stays in the work area.
2563 case LFUN_SPLIT_VIEW: {
2564 LASSERT(doc_buffer, break);
2565 string const orientation = cmd.getArg(0);
2566 d.splitter_->setOrientation(orientation == "vertical"
2567 ? Qt::Vertical : Qt::Horizontal);
2568 TabWorkArea * twa = addTabWorkArea();
2569 GuiWorkArea * wa = twa->addWorkArea(*doc_buffer, *this);
2570 setCurrentWorkArea(wa);
2573 case LFUN_CLOSE_TAB_GROUP:
2574 if (TabWorkArea * twa = d.currentTabWorkArea()) {
2575 closeTabWorkArea(twa);
2576 d.current_work_area_ = 0;
2577 twa = d.currentTabWorkArea();
2578 // Switch to the next GuiWorkArea in the found TabWorkArea.
2580 // Make sure the work area is up to date.
2581 setCurrentWorkArea(twa->currentWorkArea());
2583 setCurrentWorkArea(0);
2588 case LFUN_COMPLETION_INLINE:
2589 if (d.current_work_area_)
2590 d.current_work_area_->completer().showInline();
2593 case LFUN_COMPLETION_POPUP:
2594 if (d.current_work_area_)
2595 d.current_work_area_->completer().showPopup();
2599 case LFUN_COMPLETION_COMPLETE:
2600 if (d.current_work_area_)
2601 d.current_work_area_->completer().tab();
2604 case LFUN_COMPLETION_CANCEL:
2605 if (d.current_work_area_) {
2606 if (d.current_work_area_->completer().popupVisible())
2607 d.current_work_area_->completer().hidePopup();
2609 d.current_work_area_->completer().hideInline();
2613 case LFUN_COMPLETION_ACCEPT:
2614 if (d.current_work_area_)
2615 d.current_work_area_->completer().activate();
2618 case LFUN_BUFFER_ZOOM_IN:
2619 case LFUN_BUFFER_ZOOM_OUT:
2620 if (cmd.argument().empty()) {
2621 if (cmd.action == LFUN_BUFFER_ZOOM_IN)
2626 lyxrc.zoom += convert<int>(cmd.argument());
2628 if (lyxrc.zoom < 10)
2631 // The global QPixmapCache is used in GuiPainter to cache text
2632 // painting so we must reset it.
2633 QPixmapCache::clear();
2634 guiApp->fontLoader().update();
2635 lyx::dispatch(FuncRequest(LFUN_SCREEN_FONT_UPDATE));
2638 case LFUN_VC_REGISTER:
2639 case LFUN_VC_CHECK_IN:
2640 case LFUN_VC_CHECK_OUT:
2641 case LFUN_VC_LOCKING_TOGGLE:
2642 case LFUN_VC_REVERT:
2643 case LFUN_VC_UNDO_LAST:
2644 case LFUN_VC_COMMAND:
2653 // Part of automatic menu appearance feature.
2654 if (isFullScreen()) {
2655 if (menuBar()->isVisible() && lyxrc.full_screen_menubar)
2657 if (statusBar()->isVisible())
2658 statusBar()->hide();
2665 void GuiView::lfunUiToggle(FuncRequest const & cmd)
2667 string const arg = cmd.getArg(0);
2668 if (arg == "scrollbar") {
2669 // hide() is of no help
2670 if (d.current_work_area_->verticalScrollBarPolicy() ==
2671 Qt::ScrollBarAlwaysOff)
2673 d.current_work_area_->setVerticalScrollBarPolicy(
2674 Qt::ScrollBarAsNeeded);
2676 d.current_work_area_->setVerticalScrollBarPolicy(
2677 Qt::ScrollBarAlwaysOff);
2680 if (arg == "statusbar") {
2681 statusBar()->setVisible(!statusBar()->isVisible());
2684 if (arg == "menubar") {
2685 menuBar()->setVisible(!menuBar()->isVisible());
2688 #if QT_VERSION >= 0x040300
2689 if (arg == "frame") {
2691 getContentsMargins(&l, &t, &r, &b);
2692 //are the frames in default state?
2693 d.current_work_area_->setFrameStyle(QFrame::NoFrame);
2695 setContentsMargins(-2, -2, -2, -2);
2697 setContentsMargins(0, 0, 0, 0);
2702 if (arg == "fullscreen") {
2707 message(bformat("LFUN_UI_TOGGLE " + _("%1$s unknown command!"), from_utf8(arg)));
2711 void GuiView::toggleFullScreen()
2713 if (isFullScreen()) {
2714 for (int i = 0; i != d.splitter_->count(); ++i)
2715 d.tabWorkArea(i)->setFullScreen(false);
2716 #if QT_VERSION >= 0x040300
2717 setContentsMargins(0, 0, 0, 0);
2719 setWindowState(windowState() ^ Qt::WindowFullScreen);
2722 statusBar()->show();
2725 hideDialogs("prefs", 0);
2726 for (int i = 0; i != d.splitter_->count(); ++i)
2727 d.tabWorkArea(i)->setFullScreen(true);
2728 #if QT_VERSION >= 0x040300
2729 setContentsMargins(-2, -2, -2, -2);
2732 setWindowState(windowState() ^ Qt::WindowFullScreen);
2733 statusBar()->hide();
2734 if (lyxrc.full_screen_menubar)
2736 if (lyxrc.full_screen_toolbars) {
2737 ToolbarMap::iterator end = d.toolbars_.end();
2738 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
2743 // give dialogs like the TOC a chance to adapt
2748 Buffer const * GuiView::updateInset(Inset const * inset)
2750 if (!d.current_work_area_)
2754 d.current_work_area_->scheduleRedraw();
2756 return &d.current_work_area_->bufferView().buffer();
2760 void GuiView::restartCursor()
2762 /* When we move around, or type, it's nice to be able to see
2763 * the cursor immediately after the keypress.
2765 if (d.current_work_area_)
2766 d.current_work_area_->startBlinkingCursor();
2768 // Take this occasion to update the other GUI elements.
2774 void GuiView::updateCompletion(Cursor & cur, bool start, bool keep)
2776 if (d.current_work_area_)
2777 d.current_work_area_->completer().updateVisibility(cur, start, keep);
2782 // This list should be kept in sync with the list of insets in
2783 // src/insets/Inset.cpp. I.e., if a dialog goes with an inset, the
2784 // dialog should have the same name as the inset.
2785 // Changes should be also recorded in LFUN_DIALOG_SHOW doxygen
2786 // docs in LyXAction.cpp.
2788 char const * const dialognames[] = {
2789 "aboutlyx", "bibitem", "bibtex", "box", "branch", "changes", "character",
2790 "citation", "document", "errorlist", "ert", "external", "file", "findreplace",
2791 "findreplaceadv", "float", "graphics", "href", "include", "index",
2792 "index_print", "info", "listings", "label", "log", "mathdelimiter",
2793 "mathmatrix", "mathspace", "nomenclature", "nomencl_print", "note",
2794 "paragraph", "phantom", "prefs", "print", "ref", "sendto", "space",
2795 "spellchecker", "symbols", "tabular", "tabularcreate", "thesaurus", "texinfo",
2796 "toc", "view-source", "vspace", "wrap" };
2798 char const * const * const end_dialognames =
2799 dialognames + (sizeof(dialognames) / sizeof(char *));
2803 cmpCStr(char const * name) : name_(name) {}
2804 bool operator()(char const * other) {
2805 return strcmp(other, name_) == 0;
2812 bool isValidName(string const & name)
2814 return find_if(dialognames, end_dialognames,
2815 cmpCStr(name.c_str())) != end_dialognames;
2821 void GuiView::resetDialogs()
2823 // Make sure that no LFUN uses any LyXView.
2824 theLyXFunc().setLyXView(0);
2827 constructToolbars();
2828 guiApp->menus().fillMenuBar(menuBar(), this, false);
2829 d.layout_->updateContents(true);
2830 // Now update controls with current buffer.
2831 theLyXFunc().setLyXView(this);
2837 Dialog * GuiView::findOrBuild(string const & name, bool hide_it)
2839 if (!isValidName(name))
2842 map<string, DialogPtr>::iterator it = d.dialogs_.find(name);
2844 if (it != d.dialogs_.end()) {
2846 it->second->hideView();
2847 return it->second.get();
2850 Dialog * dialog = build(name);
2851 d.dialogs_[name].reset(dialog);
2852 if (lyxrc.allow_geometry_session)
2853 dialog->restoreSession();
2860 void GuiView::showDialog(string const & name, string const & data,
2868 Dialog * dialog = findOrBuild(name, false);
2870 dialog->showData(data);
2872 d.open_insets_[name] = inset;
2875 catch (ExceptionMessage const & ex) {
2883 bool GuiView::isDialogVisible(string const & name) const
2885 map<string, DialogPtr>::const_iterator it = d.dialogs_.find(name);
2886 if (it == d.dialogs_.end())
2888 return it->second.get()->isVisibleView() && !it->second.get()->isClosing();
2892 void GuiView::hideDialog(string const & name, Inset * inset)
2894 map<string, DialogPtr>::const_iterator it = d.dialogs_.find(name);
2895 if (it == d.dialogs_.end())
2898 if (inset && inset != getOpenInset(name))
2901 Dialog * const dialog = it->second.get();
2902 if (dialog->isVisibleView())
2904 d.open_insets_[name] = 0;
2908 void GuiView::disconnectDialog(string const & name)
2910 if (!isValidName(name))
2913 if (d.open_insets_.find(name) != d.open_insets_.end())
2914 d.open_insets_[name] = 0;
2918 Inset * GuiView::getOpenInset(string const & name) const
2920 if (!isValidName(name))
2923 map<string, Inset *>::const_iterator it = d.open_insets_.find(name);
2924 return it == d.open_insets_.end() ? 0 : it->second;
2928 void GuiView::hideAll() const
2930 map<string, DialogPtr>::const_iterator it = d.dialogs_.begin();
2931 map<string, DialogPtr>::const_iterator end = d.dialogs_.end();
2933 for(; it != end; ++it)
2934 it->second->hideView();
2938 void GuiView::updateDialogs()
2940 map<string, DialogPtr>::const_iterator it = d.dialogs_.begin();
2941 map<string, DialogPtr>::const_iterator end = d.dialogs_.end();
2943 for(; it != end; ++it) {
2944 Dialog * dialog = it->second.get();
2945 if (dialog && dialog->isVisibleView())
2946 dialog->checkStatus();
2953 // will be replaced by a proper factory...
2954 Dialog * createGuiAbout(GuiView & lv);
2955 Dialog * createGuiBibitem(GuiView & lv);
2956 Dialog * createGuiBibtex(GuiView & lv);
2957 Dialog * createGuiBox(GuiView & lv);
2958 Dialog * createGuiBranch(GuiView & lv);
2959 Dialog * createGuiChanges(GuiView & lv);
2960 Dialog * createGuiCharacter(GuiView & lv);
2961 Dialog * createGuiCitation(GuiView & lv);
2962 Dialog * createGuiDelimiter(GuiView & lv);
2963 Dialog * createGuiDocument(GuiView & lv);
2964 Dialog * createGuiErrorList(GuiView & lv);
2965 Dialog * createGuiERT(GuiView & lv);
2966 Dialog * createGuiExternal(GuiView & lv);
2967 Dialog * createGuiFloat(GuiView & lv);
2968 Dialog * createGuiGraphics(GuiView & lv);
2969 Dialog * createGuiInclude(GuiView & lv);
2970 Dialog * createGuiIndex(GuiView & lv);
2971 Dialog * createGuiInfo(GuiView & lv);
2972 Dialog * createGuiLabel(GuiView & lv);
2973 Dialog * createGuiListings(GuiView & lv);
2974 Dialog * createGuiLog(GuiView & lv);
2975 Dialog * createGuiMathHSpace(GuiView & lv);
2976 Dialog * createGuiMathMatrix(GuiView & lv);
2977 Dialog * createGuiNomenclature(GuiView & lv);
2978 Dialog * createGuiNote(GuiView & lv);
2979 Dialog * createGuiParagraph(GuiView & lv);
2980 Dialog * createGuiPhantom(GuiView & lv);
2981 Dialog * createGuiPreferences(GuiView & lv);
2982 Dialog * createGuiPrint(GuiView & lv);
2983 Dialog * createGuiPrintindex(GuiView & lv);
2984 Dialog * createGuiPrintNomencl(GuiView & lv);
2985 Dialog * createGuiRef(GuiView & lv);
2986 Dialog * createGuiSearch(GuiView & lv);
2987 Dialog * createGuiSearchAdv(GuiView & lv);
2988 Dialog * createGuiSendTo(GuiView & lv);
2989 Dialog * createGuiShowFile(GuiView & lv);
2990 Dialog * createGuiSpellchecker(GuiView & lv);
2991 Dialog * createGuiSymbols(GuiView & lv);
2992 Dialog * createGuiTabularCreate(GuiView & lv);
2993 Dialog * createGuiTabular(GuiView & lv);
2994 Dialog * createGuiTexInfo(GuiView & lv);
2995 Dialog * createGuiTextHSpace(GuiView & lv);
2996 Dialog * createGuiToc(GuiView & lv);
2997 Dialog * createGuiThesaurus(GuiView & lv);
2998 Dialog * createGuiHyperlink(GuiView & lv);
2999 Dialog * createGuiVSpace(GuiView & lv);
3000 Dialog * createGuiViewSource(GuiView & lv);
3001 Dialog * createGuiWrap(GuiView & lv);
3004 Dialog * GuiView::build(string const & name)
3006 LASSERT(isValidName(name), return 0);
3008 if (name == "aboutlyx")
3009 return createGuiAbout(*this);
3010 if (name == "bibitem")
3011 return createGuiBibitem(*this);
3012 if (name == "bibtex")
3013 return createGuiBibtex(*this);
3015 return createGuiBox(*this);
3016 if (name == "branch")
3017 return createGuiBranch(*this);
3018 if (name == "changes")
3019 return createGuiChanges(*this);
3020 if (name == "character")
3021 return createGuiCharacter(*this);
3022 if (name == "citation")
3023 return createGuiCitation(*this);
3024 if (name == "document")
3025 return createGuiDocument(*this);
3026 if (name == "errorlist")
3027 return createGuiErrorList(*this);
3029 return createGuiERT(*this);
3030 if (name == "external")
3031 return createGuiExternal(*this);
3033 return createGuiShowFile(*this);
3034 if (name == "findreplace")
3035 return createGuiSearch(*this);
3036 if (name == "findreplaceadv")
3037 return createGuiSearchAdv(*this);
3038 if (name == "float")
3039 return createGuiFloat(*this);
3040 if (name == "graphics")
3041 return createGuiGraphics(*this);
3043 return createGuiHyperlink(*this);
3044 if (name == "include")
3045 return createGuiInclude(*this);
3046 if (name == "index")
3047 return createGuiIndex(*this);
3048 if (name == "index_print")
3049 return createGuiPrintindex(*this);
3051 return createGuiInfo(*this);
3052 if (name == "label")
3053 return createGuiLabel(*this);
3054 if (name == "listings")
3055 return createGuiListings(*this);
3057 return createGuiLog(*this);
3058 if (name == "mathdelimiter")
3059 return createGuiDelimiter(*this);
3060 if (name == "mathspace")
3061 return createGuiMathHSpace(*this);
3062 if (name == "mathmatrix")
3063 return createGuiMathMatrix(*this);
3064 if (name == "nomenclature")
3065 return createGuiNomenclature(*this);
3066 if (name == "nomencl_print")
3067 return createGuiPrintNomencl(*this);
3069 return createGuiNote(*this);
3070 if (name == "paragraph")
3071 return createGuiParagraph(*this);
3072 if (name == "phantom")
3073 return createGuiPhantom(*this);
3074 if (name == "prefs")
3075 return createGuiPreferences(*this);
3076 if (name == "print")
3077 return createGuiPrint(*this);
3079 return createGuiRef(*this);
3080 if (name == "sendto")
3081 return createGuiSendTo(*this);
3082 if (name == "space")
3083 return createGuiTextHSpace(*this);
3084 if (name == "spellchecker")
3085 return createGuiSpellchecker(*this);
3086 if (name == "symbols")
3087 return createGuiSymbols(*this);
3088 if (name == "tabular")
3089 return createGuiTabular(*this);
3090 if (name == "tabularcreate")
3091 return createGuiTabularCreate(*this);
3092 if (name == "texinfo")
3093 return createGuiTexInfo(*this);
3094 if (name == "thesaurus")
3095 return createGuiThesaurus(*this);
3097 return createGuiToc(*this);
3098 if (name == "view-source")
3099 return createGuiViewSource(*this);
3100 if (name == "vspace")
3101 return createGuiVSpace(*this);
3103 return createGuiWrap(*this);
3109 } // namespace frontend
3112 #include "moc_GuiView.cpp"