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"
52 #include "LyXAction.h"
57 #include "Paragraph.h"
58 #include "SpellChecker.h"
59 #include "TextClass.h"
64 #include "support/convert.h"
65 #include "support/debug.h"
66 #include "support/ExceptionMessage.h"
67 #include "support/FileName.h"
68 #include "support/filetools.h"
69 #include "support/gettext.h"
70 #include "support/filetools.h"
71 #include "support/ForkedCalls.h"
72 #include "support/lassert.h"
73 #include "support/lstrings.h"
74 #include "support/os.h"
75 #include "support/Package.h"
76 #include "support/Path.h"
77 #include "support/Systemcall.h"
78 #include "support/Timeout.h"
81 #include <QApplication>
82 #include <QCloseEvent>
84 #include <QDesktopWidget>
85 #include <QDragEnterEvent>
92 #include <QPixmapCache>
94 #include <QPushButton>
98 #include <QStackedWidget>
103 #include <QScrollBar>
105 #include <boost/bind.hpp>
109 #ifdef HAVE_SYS_TIME_H
110 # include <sys/time.h>
117 using namespace lyx::support;
124 class BackgroundWidget : public QWidget
129 LYXERR(Debug::GUI, "show banner: " << lyxrc.show_banner);
130 /// The text to be written on top of the pixmap
131 QString const text = lyx_version ?
132 qt_("version ") + lyx_version : qt_("unknown version");
133 splash_ = getPixmap("images/", "banner", "png");
135 QPainter pain(&splash_);
136 pain.setPen(QColor(0, 0, 0));
138 // The font used to display the version info
139 font.setStyleHint(QFont::SansSerif);
140 font.setWeight(QFont::Bold);
141 font.setPointSize(int(toqstr(lyxrc.font_sizes[FONT_SIZE_LARGE]).toDouble()));
143 pain.drawText(260, 15, text);
146 void paintEvent(QPaintEvent *)
148 int x = (width() - splash_.width()) / 2;
149 int y = (height() - splash_.height()) / 2;
151 pain.drawPixmap(x, y, splash_);
159 /// Toolbar store providing access to individual toolbars by name.
160 typedef std::map<std::string, GuiToolbar *> ToolbarMap;
162 typedef boost::shared_ptr<Dialog> DialogPtr;
167 struct GuiView::GuiViewPrivate
170 : current_work_area_(0), current_main_work_area_(0),
171 layout_(0), autosave_timeout_(5000),
174 // hardcode here the platform specific icon size
175 smallIconSize = 14; // scaling problems
176 normalIconSize = 20; // ok, default
177 bigIconSize = 26; // better for some math icons
179 splitter_ = new QSplitter;
180 bg_widget_ = new BackgroundWidget;
181 stack_widget_ = new QStackedWidget;
182 stack_widget_->addWidget(bg_widget_);
183 stack_widget_->addWidget(splitter_);
191 delete stack_widget_;
194 QMenu * toolBarPopup(GuiView * parent)
196 // FIXME: translation
197 QMenu * menu = new QMenu(parent);
198 QActionGroup * iconSizeGroup = new QActionGroup(parent);
200 QAction * smallIcons = new QAction(iconSizeGroup);
201 smallIcons->setText(qt_("Small-sized icons"));
202 smallIcons->setCheckable(true);
203 QObject::connect(smallIcons, SIGNAL(triggered()),
204 parent, SLOT(smallSizedIcons()));
205 menu->addAction(smallIcons);
207 QAction * normalIcons = new QAction(iconSizeGroup);
208 normalIcons->setText(qt_("Normal-sized icons"));
209 normalIcons->setCheckable(true);
210 QObject::connect(normalIcons, SIGNAL(triggered()),
211 parent, SLOT(normalSizedIcons()));
212 menu->addAction(normalIcons);
214 QAction * bigIcons = new QAction(iconSizeGroup);
215 bigIcons->setText(qt_("Big-sized icons"));
216 bigIcons->setCheckable(true);
217 QObject::connect(bigIcons, SIGNAL(triggered()),
218 parent, SLOT(bigSizedIcons()));
219 menu->addAction(bigIcons);
221 unsigned int cur = parent->iconSize().width();
222 if ( cur == parent->d.smallIconSize)
223 smallIcons->setChecked(true);
224 else if (cur == parent->d.normalIconSize)
225 normalIcons->setChecked(true);
226 else if (cur == parent->d.bigIconSize)
227 bigIcons->setChecked(true);
234 stack_widget_->setCurrentWidget(bg_widget_);
235 bg_widget_->setUpdatesEnabled(true);
238 TabWorkArea * tabWorkArea(int i)
240 return dynamic_cast<TabWorkArea *>(splitter_->widget(i));
243 TabWorkArea * currentTabWorkArea()
245 if (splitter_->count() == 1)
246 // The first TabWorkArea is always the first one, if any.
247 return tabWorkArea(0);
249 for (int i = 0; i != splitter_->count(); ++i) {
250 TabWorkArea * twa = tabWorkArea(i);
251 if (current_main_work_area_ == twa->currentWorkArea())
255 // None has the focus so we just take the first one.
256 return tabWorkArea(0);
260 GuiWorkArea * current_work_area_;
261 GuiWorkArea * current_main_work_area_;
262 QSplitter * splitter_;
263 QStackedWidget * stack_widget_;
264 BackgroundWidget * bg_widget_;
266 ToolbarMap toolbars_;
267 /// The main layout box.
269 * \warning Don't Delete! The layout box is actually owned by
270 * whichever toolbar contains it. All the GuiView class needs is a
271 * means of accessing it.
273 * FIXME: replace that with a proper model so that we are not limited
274 * to only one dialog.
279 map<string, DialogPtr> dialogs_;
281 unsigned int smallIconSize;
282 unsigned int normalIconSize;
283 unsigned int bigIconSize;
285 QTimer statusbar_timer_;
286 /// auto-saving of buffers
287 Timeout autosave_timeout_;
288 /// flag against a race condition due to multiclicks, see bug #1119
292 TocModels toc_models_;
296 GuiView::GuiView(int id)
297 : d(*new GuiViewPrivate), id_(id), closing_(false)
299 // GuiToolbars *must* be initialised before the menu bar.
300 normalSizedIcons(); // at least on Mac the default is 32 otherwise, which is huge
303 // set ourself as the current view. This is needed for the menu bar
304 // filling, at least for the static special menu item on Mac. Otherwise
305 // they are greyed out.
306 guiApp->setCurrentView(this);
308 // Fill up the menu bar.
309 guiApp->menus().fillMenuBar(menuBar(), this, true);
311 setCentralWidget(d.stack_widget_);
313 // Start autosave timer
314 if (lyxrc.autosave) {
315 d.autosave_timeout_.timeout.connect(boost::bind(&GuiView::autoSave, this));
316 d.autosave_timeout_.setTimeout(lyxrc.autosave * 1000);
317 d.autosave_timeout_.start();
319 connect(&d.statusbar_timer_, SIGNAL(timeout()),
320 this, SLOT(clearMessage()));
322 // We don't want to keep the window in memory if it is closed.
323 setAttribute(Qt::WA_DeleteOnClose, true);
325 #if (!defined(Q_WS_WIN) && !defined(Q_WS_MACX))
326 // assign an icon to main form. We do not do it under Qt/Win or Qt/Mac,
327 // since the icon is provided in the application bundle.
328 setWindowIcon(getPixmap("images/", "lyx", "png"));
332 setAcceptDrops(true);
334 statusBar()->setSizeGripEnabled(true);
336 // Forbid too small unresizable window because it can happen
337 // with some window manager under X11.
338 setMinimumSize(300, 200);
340 if (lyxrc.allow_geometry_session) {
341 // Now take care of session management.
346 // no session handling, default to a sane size.
347 setGeometry(50, 50, 690, 510);
350 // clear session data if any.
352 settings.remove("views");
362 void GuiView::saveLayout() const
365 settings.beginGroup("views");
366 settings.beginGroup(QString::number(id_));
368 settings.setValue("pos", pos());
369 settings.setValue("size", size());
371 settings.setValue("geometry", saveGeometry());
373 settings.setValue("layout", saveState(0));
374 settings.setValue("icon_size", iconSize());
378 bool GuiView::restoreLayout()
381 settings.beginGroup("views");
382 settings.beginGroup(QString::number(id_));
383 QString const icon_key = "icon_size";
384 if (!settings.contains(icon_key))
387 //code below is skipped when when ~/.config/LyX is (re)created
388 setIconSize(settings.value(icon_key).toSize());
390 QPoint pos = settings.value("pos", QPoint(50, 50)).toPoint();
391 QSize size = settings.value("size", QSize(690, 510)).toSize();
395 // Work-around for bug #6034: the window ends up in an undetermined
396 // state when trying to restore a maximized window when it is
397 // already maximized.
398 if (!(windowState() & Qt::WindowMaximized))
399 if (!restoreGeometry(settings.value("geometry").toByteArray()))
400 setGeometry(50, 50, 690, 510);
402 // Make sure layout is correctly oriented.
403 setLayoutDirection(qApp->layoutDirection());
405 // Allow the toc and view-source dock widget to be restored if needed.
407 if ((dialog = findOrBuild("toc", true)))
408 // see bug 5082. At least setup title and enabled state.
409 // Visibility will be adjusted by restoreState below.
410 dialog->prepareView();
411 if ((dialog = findOrBuild("view-source", true)))
412 dialog->prepareView();
414 if (!restoreState(settings.value("layout").toByteArray(), 0))
421 GuiToolbar * GuiView::toolbar(string const & name)
423 ToolbarMap::iterator it = d.toolbars_.find(name);
424 if (it != d.toolbars_.end())
427 LYXERR(Debug::GUI, "Toolbar::display: no toolbar named " << name);
428 message(bformat(_("Unknown toolbar \"%1$s\""), from_utf8(name)));
433 void GuiView::constructToolbars()
435 ToolbarMap::iterator it = d.toolbars_.begin();
436 for (; it != d.toolbars_.end(); ++it)
440 // I don't like doing this here, but the standard toolbar
441 // destroys this object when it's destroyed itself (vfr)
442 d.layout_ = new LayoutBox(*this);
443 d.stack_widget_->addWidget(d.layout_);
444 d.layout_->move(0,0);
446 // extracts the toolbars from the backend
447 Toolbars::Infos::iterator cit = guiApp->toolbars().begin();
448 Toolbars::Infos::iterator end = guiApp->toolbars().end();
449 for (; cit != end; ++cit)
450 d.toolbars_[cit->name] = new GuiToolbar(*cit, *this);
454 void GuiView::initToolbars()
456 // extracts the toolbars from the backend
457 Toolbars::Infos::iterator cit = guiApp->toolbars().begin();
458 Toolbars::Infos::iterator end = guiApp->toolbars().end();
459 for (; cit != end; ++cit) {
460 GuiToolbar * tb = toolbar(cit->name);
463 int const visibility = guiApp->toolbars().defaultVisibility(cit->name);
465 tb->setVisible(false);
466 tb->setVisibility(visibility);
468 if (visibility & Toolbars::TOP) {
470 addToolBarBreak(Qt::TopToolBarArea);
471 addToolBar(Qt::TopToolBarArea, tb);
474 if (visibility & Toolbars::BOTTOM) {
475 // Qt < 4.2.2 cannot handle ToolBarBreak on non-TOP dock.
476 #if (QT_VERSION >= 0x040202)
477 addToolBarBreak(Qt::BottomToolBarArea);
479 addToolBar(Qt::BottomToolBarArea, tb);
482 if (visibility & Toolbars::LEFT) {
483 // Qt < 4.2.2 cannot handle ToolBarBreak on non-TOP dock.
484 #if (QT_VERSION >= 0x040202)
485 addToolBarBreak(Qt::LeftToolBarArea);
487 addToolBar(Qt::LeftToolBarArea, tb);
490 if (visibility & Toolbars::RIGHT) {
491 // Qt < 4.2.2 cannot handle ToolBarBreak on non-TOP dock.
492 #if (QT_VERSION >= 0x040202)
493 addToolBarBreak(Qt::RightToolBarArea);
495 addToolBar(Qt::RightToolBarArea, tb);
498 if (visibility & Toolbars::ON)
499 tb->setVisible(true);
504 TocModels & GuiView::tocModels()
506 return d.toc_models_;
510 void GuiView::setFocus()
512 LYXERR(Debug::DEBUG, "GuiView::setFocus()" << this);
513 // Make sure LyXFunc points to the correct view.
514 guiApp->setCurrentView(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()
656 d.statusbar_timer_.stop();
660 void GuiView::updateWindowTitle(GuiWorkArea * wa)
662 if (wa != d.current_work_area_)
664 setWindowTitle(qt_("LyX: ") + wa->windowTitle());
665 setWindowIconText(wa->windowIconText());
669 void GuiView::on_currentWorkAreaChanged(GuiWorkArea * wa)
672 disconnectBufferView();
673 connectBufferView(wa->bufferView());
674 connectBuffer(wa->bufferView().buffer());
675 d.current_work_area_ = wa;
676 QObject::connect(wa, SIGNAL(titleChanged(GuiWorkArea *)),
677 this, SLOT(updateWindowTitle(GuiWorkArea *)));
678 updateWindowTitle(wa);
682 // The document settings needs to be reinitialised.
683 updateDialog("document", "");
685 // Buffer-dependent dialogs must be updated. This is done here because
686 // some dialogs require buffer()->text.
691 void GuiView::on_lastWorkAreaRemoved()
694 // We already are in a close event. Nothing more to do.
697 if (d.splitter_->count() > 1)
698 // We have a splitter so don't close anything.
701 // Reset and updates the dialogs.
702 d.toc_models_.reset(0);
703 updateDialog("document", "");
706 resetWindowTitleAndIconText();
708 if (lyxrc.open_buffers_in_tabs)
709 // Nothing more to do, the window should stay open.
712 if (guiApp->viewIds().size() > 1) {
718 // On Mac we also close the last window because the application stay
719 // resident in memory. On other platforms we don't close the last
720 // window because this would quit the application.
726 void GuiView::updateStatusBar()
728 // let the user see the explicit message
729 if (d.statusbar_timer_.isActive())
736 void GuiView::showMessage()
738 QString msg = toqstr(theGuiApp()->viewStatusMessage());
740 BufferView const * bv = currentBufferView();
742 msg = toqstr(bv->cursor().currentState());
744 msg = qt_("Welcome to LyX!");
746 statusBar()->showMessage(msg);
750 bool GuiView::event(QEvent * e)
754 // Useful debug code:
755 //case QEvent::ActivationChange:
756 //case QEvent::WindowDeactivate:
757 //case QEvent::Paint:
758 //case QEvent::Enter:
759 //case QEvent::Leave:
760 //case QEvent::HoverEnter:
761 //case QEvent::HoverLeave:
762 //case QEvent::HoverMove:
763 //case QEvent::StatusTip:
764 //case QEvent::DragEnter:
765 //case QEvent::DragLeave:
769 case QEvent::WindowActivate: {
770 GuiView * old_view = guiApp->currentView();
771 if (this == old_view) {
773 return QMainWindow::event(e);
775 if (old_view && old_view->currentBufferView()) {
776 // save current selection to the selection buffer to allow
777 // middle-button paste in this window.
778 cap::saveSelection(old_view->currentBufferView()->cursor());
780 guiApp->setCurrentView(this);
781 if (d.current_work_area_) {
782 BufferView & bv = d.current_work_area_->bufferView();
783 connectBufferView(bv);
784 connectBuffer(bv.buffer());
785 // The document structure, name and dialogs might have
786 // changed in another view.
788 // The document settings needs to be reinitialised.
789 updateDialog("document", "");
792 resetWindowTitleAndIconText();
795 return QMainWindow::event(e);
798 case QEvent::ShortcutOverride: {
801 #if (!defined Q_WS_X11) || (QT_VERSION >= 0x040500)
802 if (isFullScreen() && menuBar()->isHidden()) {
803 QKeyEvent * ke = static_cast<QKeyEvent*>(e);
804 // FIXME: we should also try to detect special LyX shortcut such as
805 // Alt-P and Alt-M. Right now there is a hack in
806 // GuiWorkArea::processKeySym() that hides again the menubar for
808 if (ke->modifiers() & Qt::AltModifier && ke->key() != Qt::Key_Alt) {
810 return QMainWindow::event(e);
815 if (d.current_work_area_)
816 // Nothing special to do.
817 return QMainWindow::event(e);
819 QKeyEvent * ke = static_cast<QKeyEvent*>(e);
820 // Let Qt handle menu access and the Tab keys to navigate keys to navigate
822 if (ke->modifiers() & Qt::AltModifier || ke->key() == Qt::Key_Tab
823 || ke->key() == Qt::Key_Backtab)
824 return QMainWindow::event(e);
826 // Allow processing of shortcuts that are allowed even when no Buffer
829 setKeySymbol(&sym, ke);
830 guiApp->processKeySym(sym, q_key_state(ke->modifiers()));
836 return QMainWindow::event(e);
840 void GuiView::resetWindowTitleAndIconText()
842 setWindowTitle(qt_("LyX"));
843 setWindowIconText(qt_("LyX"));
846 bool GuiView::focusNextPrevChild(bool /*next*/)
853 void GuiView::setBusy(bool busy)
855 if (d.current_work_area_) {
856 d.current_work_area_->setUpdatesEnabled(!busy);
858 d.current_work_area_->stopBlinkingCursor();
860 d.current_work_area_->startBlinkingCursor();
864 QApplication::setOverrideCursor(Qt::WaitCursor);
866 QApplication::restoreOverrideCursor();
870 GuiWorkArea * GuiView::workArea(Buffer & buffer)
872 if (currentWorkArea()
873 && ¤tWorkArea()->bufferView().buffer() == &buffer)
874 return (GuiWorkArea *) currentWorkArea();
875 if (TabWorkArea * twa = d.currentTabWorkArea())
876 return twa->workArea(buffer);
881 GuiWorkArea * GuiView::addWorkArea(Buffer & buffer)
883 // Automatically create a TabWorkArea if there are none yet.
884 TabWorkArea * tab_widget = d.splitter_->count()
885 ? d.currentTabWorkArea() : addTabWorkArea();
886 return tab_widget->addWorkArea(buffer, *this);
890 TabWorkArea * GuiView::addTabWorkArea()
892 TabWorkArea * twa = new TabWorkArea;
893 QObject::connect(twa, SIGNAL(currentWorkAreaChanged(GuiWorkArea *)),
894 this, SLOT(on_currentWorkAreaChanged(GuiWorkArea *)));
895 QObject::connect(twa, SIGNAL(lastWorkAreaRemoved()),
896 this, SLOT(on_lastWorkAreaRemoved()));
898 d.splitter_->addWidget(twa);
899 d.stack_widget_->setCurrentWidget(d.splitter_);
904 GuiWorkArea const * GuiView::currentWorkArea() const
906 return d.current_work_area_;
910 GuiWorkArea * GuiView::currentWorkArea()
912 return d.current_work_area_;
916 GuiWorkArea const * GuiView::currentMainWorkArea() const
918 if (d.currentTabWorkArea() == NULL)
920 return d.currentTabWorkArea()->currentWorkArea();
924 GuiWorkArea * GuiView::currentMainWorkArea()
926 if (d.currentTabWorkArea() == NULL)
928 return d.currentTabWorkArea()->currentWorkArea();
932 void GuiView::setCurrentWorkArea(GuiWorkArea * wa)
934 LYXERR(Debug::DEBUG, "Setting current wa: " << wa << endl);
936 d.current_work_area_ = NULL;
940 GuiWorkArea * old_gwa = theGuiApp()->currentView()->currentWorkArea();
944 if (currentBufferView())
945 cap::saveSelection(currentBufferView()->cursor());
947 theGuiApp()->setCurrentView(this);
948 d.current_work_area_ = wa;
949 for (int i = 0; i != d.splitter_->count(); ++i) {
950 if (d.tabWorkArea(i)->setCurrentWorkArea(wa)) {
951 //if (d.current_main_work_area_)
952 // d.current_main_work_area_->setFrameStyle(QFrame::NoFrame);
953 d.current_main_work_area_ = wa;
954 //d.current_main_work_area_->setFrameStyle(QFrame::Box | QFrame::Plain);
955 //d.current_main_work_area_->setLineWidth(2);
956 LYXERR(Debug::DEBUG, "Current wa: " << currentWorkArea() << ", Current main wa: " << currentMainWorkArea());
960 LYXERR(Debug::DEBUG, "This is not a tabbed wa");
961 on_currentWorkAreaChanged(wa);
962 BufferView & bv = wa->bufferView();
963 bv.cursor().fixIfBroken();
965 wa->setUpdatesEnabled(true);
966 LYXERR(Debug::DEBUG, "Current wa: " << currentWorkArea() << ", Current main wa: " << currentMainWorkArea());
970 void GuiView::removeWorkArea(GuiWorkArea * wa)
973 if (wa == d.current_work_area_) {
975 disconnectBufferView();
976 d.current_work_area_ = 0;
977 d.current_main_work_area_ = 0;
980 bool found_twa = false;
981 for (int i = 0; i != d.splitter_->count(); ++i) {
982 TabWorkArea * twa = d.tabWorkArea(i);
983 if (twa->removeWorkArea(wa)) {
984 // Found in this tab group, and deleted the GuiWorkArea.
986 if (twa->count() != 0) {
987 if (d.current_work_area_ == 0)
988 // This means that we are closing the current GuiWorkArea, so
989 // switch to the next GuiWorkArea in the found TabWorkArea.
990 setCurrentWorkArea(twa->currentWorkArea());
992 // No more WorkAreas in this tab group, so delete it.
999 // It is not a tabbed work area (i.e., the search work area), so it
1000 // should be deleted by other means.
1001 LASSERT(found_twa, /* */);
1003 if (d.current_work_area_ == 0) {
1004 if (d.splitter_->count() != 0) {
1005 TabWorkArea * twa = d.currentTabWorkArea();
1006 setCurrentWorkArea(twa->currentWorkArea());
1008 // No more work areas, switch to the background widget.
1009 setCurrentWorkArea(0);
1015 LayoutBox * GuiView::getLayoutDialog() const
1021 void GuiView::updateLayoutList()
1024 d.layout_->updateContents(false);
1028 void GuiView::updateToolbars()
1030 ToolbarMap::iterator end = d.toolbars_.end();
1031 if (d.current_work_area_) {
1033 d.current_work_area_->bufferView().cursor().inMathed();
1035 lyx::getStatus(FuncRequest(LFUN_LAYOUT_TABULAR)).enabled();
1037 lyx::getStatus(FuncRequest(LFUN_CHANGES_TRACK)).enabled() &&
1038 lyx::getStatus(FuncRequest(LFUN_CHANGES_TRACK)).onoff(true);
1039 bool const mathmacrotemplate =
1040 lyx::getStatus(FuncRequest(LFUN_IN_MATHMACROTEMPLATE)).enabled();
1042 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
1043 it->second->update(math, table, review, mathmacrotemplate);
1045 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
1046 it->second->update(false, false, false, false);
1050 void GuiView::setBuffer(Buffer * newBuffer)
1052 LYXERR(Debug::DEBUG, "Setting buffer: " << newBuffer << std::endl);
1053 LASSERT(newBuffer, return);
1056 GuiWorkArea * wa = workArea(*newBuffer);
1058 newBuffer->masterBuffer()->updateLabels();
1059 wa = addWorkArea(*newBuffer);
1061 //Disconnect the old buffer...there's no new one.
1064 connectBuffer(*newBuffer);
1065 connectBufferView(wa->bufferView());
1066 setCurrentWorkArea(wa);
1072 void GuiView::connectBuffer(Buffer & buf)
1074 buf.setGuiDelegate(this);
1078 void GuiView::disconnectBuffer()
1080 if (d.current_work_area_)
1081 d.current_work_area_->bufferView().buffer().setGuiDelegate(0);
1085 void GuiView::connectBufferView(BufferView & bv)
1087 bv.setGuiDelegate(this);
1091 void GuiView::disconnectBufferView()
1093 if (d.current_work_area_)
1094 d.current_work_area_->bufferView().setGuiDelegate(0);
1098 void GuiView::errors(string const & error_type, bool from_master)
1100 ErrorList & el = from_master ?
1101 documentBufferView()->buffer().masterBuffer()->errorList(error_type)
1102 : documentBufferView()->buffer().errorList(error_type);
1103 string data = error_type;
1105 data = "from_master|" + error_type;
1107 showDialog("errorlist", data);
1111 void GuiView::updateTocItem(std::string const & type, DocIterator const & dit)
1113 d.toc_models_.updateItem(toqstr(type), dit);
1117 void GuiView::structureChanged()
1119 d.toc_models_.reset(documentBufferView());
1120 // Navigator needs more than a simple update in this case. It needs to be
1122 updateDialog("toc", "");
1126 void GuiView::updateDialog(string const & name, string const & data)
1128 if (!isDialogVisible(name))
1131 map<string, DialogPtr>::const_iterator it = d.dialogs_.find(name);
1132 if (it == d.dialogs_.end())
1135 Dialog * const dialog = it->second.get();
1136 if (dialog->isVisibleView())
1137 dialog->initialiseParams(data);
1141 BufferView * GuiView::documentBufferView()
1143 return currentMainWorkArea()
1144 ? ¤tMainWorkArea()->bufferView()
1149 BufferView const * GuiView::documentBufferView() const
1151 return currentMainWorkArea()
1152 ? ¤tMainWorkArea()->bufferView()
1157 BufferView * GuiView::currentBufferView()
1159 return d.current_work_area_ ? &d.current_work_area_->bufferView() : 0;
1163 BufferView const * GuiView::currentBufferView() const
1165 return d.current_work_area_ ? &d.current_work_area_->bufferView() : 0;
1169 void GuiView::autoSave()
1171 LYXERR(Debug::INFO, "Running autoSave()");
1173 if (documentBufferView())
1174 documentBufferView()->buffer().autoSave();
1178 void GuiView::resetAutosaveTimers()
1181 d.autosave_timeout_.restart();
1185 bool GuiView::getStatus(FuncRequest const & cmd, FuncStatus & flag)
1188 Buffer * buf = currentBufferView()
1189 ? ¤tBufferView()->buffer() : 0;
1190 Buffer * doc_buffer = documentBufferView()
1191 ? &(documentBufferView()->buffer()) : 0;
1193 // Check whether we need a buffer
1194 if (!lyxaction.funcHasFlag(cmd.action, LyXAction::NoBuffer) && !buf) {
1195 // no, exit directly
1196 flag.message(from_utf8(N_("Command not allowed with"
1197 "out any document open")));
1198 flag.setEnabled(false);
1202 if (cmd.origin == FuncRequest::TOC) {
1203 GuiToc * toc = static_cast<GuiToc*>(findOrBuild("toc", false));
1205 if (toc->getStatus(documentBufferView()->cursor(), cmd, fs))
1208 flag.setEnabled(false);
1212 switch(cmd.action) {
1213 case LFUN_BUFFER_IMPORT:
1216 case LFUN_BUFFER_RELOAD:
1217 enable = doc_buffer && !doc_buffer->isUnnamed()
1218 && doc_buffer->fileName().exists()
1219 && (!doc_buffer->isClean()
1220 || doc_buffer->isExternallyModified(Buffer::timestamp_method));
1223 case LFUN_BUFFER_CHILD_OPEN:
1224 enable = doc_buffer;
1227 case LFUN_BUFFER_WRITE:
1228 enable = doc_buffer && (doc_buffer->isUnnamed() || !doc_buffer->isClean());
1231 //FIXME: This LFUN should be moved to GuiApplication.
1232 case LFUN_BUFFER_WRITE_ALL: {
1233 // We enable the command only if there are some modified buffers
1234 Buffer * first = theBufferList().first();
1239 // We cannot use a for loop as the buffer list is a cycle.
1241 if (!b->isClean()) {
1245 b = theBufferList().next(b);
1246 } while (b != first);
1250 case LFUN_BUFFER_WRITE_AS:
1251 enable = doc_buffer;
1254 case LFUN_BUFFER_CLOSE:
1255 enable = doc_buffer;
1258 case LFUN_BUFFER_CLOSE_ALL:
1259 enable = theBufferList().last() != theBufferList().first();
1262 case LFUN_SPLIT_VIEW:
1263 if (cmd.getArg(0) == "vertical")
1264 enable = doc_buffer && (d.splitter_->count() == 1 ||
1265 d.splitter_->orientation() == Qt::Vertical);
1267 enable = doc_buffer && (d.splitter_->count() == 1 ||
1268 d.splitter_->orientation() == Qt::Horizontal);
1271 case LFUN_CLOSE_TAB_GROUP:
1272 enable = d.currentTabWorkArea();
1275 case LFUN_TOOLBAR_TOGGLE:
1276 if (GuiToolbar * t = toolbar(cmd.getArg(0)))
1277 flag.setOnOff(t->isVisible());
1280 case LFUN_DROP_LAYOUTS_CHOICE:
1284 case LFUN_UI_TOGGLE:
1285 flag.setOnOff(isFullScreen());
1288 case LFUN_DIALOG_DISCONNECT_INSET:
1291 case LFUN_DIALOG_HIDE:
1292 // FIXME: should we check if the dialog is shown?
1295 case LFUN_DIALOG_TOGGLE:
1296 flag.setOnOff(isDialogVisible(cmd.getArg(0)));
1297 // fall through to set "enable"
1298 case LFUN_DIALOG_SHOW: {
1299 string const name = cmd.getArg(0);
1301 enable = name == "aboutlyx"
1302 || name == "file" //FIXME: should be removed.
1304 || name == "texinfo"
1305 || name == "compare";
1306 else if (name == "print")
1307 enable = doc_buffer->isExportable("dvi")
1308 && lyxrc.print_command != "none";
1309 else if (name == "character" || name == "symbols") {
1310 if (!buf || buf->isReadonly()
1311 || !currentBufferView()->cursor().inTexted())
1314 // FIXME we should consider passthru
1316 Inset const & in = currentBufferView()->cursor().inset();
1317 enable = !in.getLayout().isPassThru();
1320 else if (name == "latexlog")
1321 enable = FileName(doc_buffer->logName()).isReadableFile();
1322 else if (name == "spellchecker")
1323 enable = theSpellChecker() && !doc_buffer->isReadonly();
1324 else if (name == "vclog")
1325 enable = doc_buffer->lyxvc().inUse();
1329 case LFUN_DIALOG_UPDATE: {
1330 string const name = cmd.getArg(0);
1332 enable = name == "prefs";
1336 case LFUN_COMMAND_EXECUTE:
1338 case LFUN_MENU_OPEN:
1339 // Nothing to check.
1342 case LFUN_COMPLETION_INLINE:
1343 if (!d.current_work_area_
1344 || !d.current_work_area_->completer().inlinePossible(
1345 currentBufferView()->cursor()))
1349 case LFUN_COMPLETION_POPUP:
1350 if (!d.current_work_area_
1351 || !d.current_work_area_->completer().popupPossible(
1352 currentBufferView()->cursor()))
1356 case LFUN_COMPLETION_COMPLETE:
1357 if (!d.current_work_area_
1358 || !d.current_work_area_->completer().inlinePossible(
1359 currentBufferView()->cursor()))
1363 case LFUN_COMPLETION_ACCEPT:
1364 if (!d.current_work_area_
1365 || (!d.current_work_area_->completer().popupVisible()
1366 && !d.current_work_area_->completer().inlineVisible()
1367 && !d.current_work_area_->completer().completionAvailable()))
1371 case LFUN_COMPLETION_CANCEL:
1372 if (!d.current_work_area_
1373 || (!d.current_work_area_->completer().popupVisible()
1374 && !d.current_work_area_->completer().inlineVisible()))
1378 case LFUN_BUFFER_ZOOM_OUT:
1379 enable = doc_buffer && lyxrc.zoom > 10;
1382 case LFUN_BUFFER_ZOOM_IN:
1383 enable = doc_buffer;
1386 case LFUN_BUFFER_NEXT:
1387 case LFUN_BUFFER_PREVIOUS:
1388 // FIXME: should we check is there is an previous or next buffer?
1390 case LFUN_BUFFER_SWITCH:
1391 // toggle on the current buffer, but do not toggle off
1392 // the other ones (is that a good idea?)
1394 && to_utf8(cmd.argument()) == doc_buffer->absFileName())
1395 flag.setOnOff(true);
1398 case LFUN_VC_REGISTER:
1399 enable = doc_buffer && !doc_buffer->lyxvc().inUse();
1401 case LFUN_VC_CHECK_IN:
1402 enable = doc_buffer && doc_buffer->lyxvc().checkInEnabled();
1404 case LFUN_VC_CHECK_OUT:
1405 enable = doc_buffer && doc_buffer->lyxvc().checkOutEnabled();
1407 case LFUN_VC_LOCKING_TOGGLE:
1408 enable = doc_buffer && !doc_buffer->isReadonly()
1409 && doc_buffer->lyxvc().lockingToggleEnabled();
1410 flag.setOnOff(enable && !doc_buffer->lyxvc().locker().empty());
1412 case LFUN_VC_REVERT:
1413 enable = doc_buffer && doc_buffer->lyxvc().inUse();
1415 case LFUN_VC_UNDO_LAST:
1416 enable = doc_buffer && doc_buffer->lyxvc().undoLastEnabled();
1418 case LFUN_VC_REPO_UPDATE:
1419 enable = doc_buffer && doc_buffer->lyxvc().inUse();
1421 case LFUN_VC_COMMAND: {
1422 if (cmd.argument().empty())
1424 if (!doc_buffer && contains(cmd.getArg(0), 'D'))
1429 case LFUN_SERVER_GOTO_FILE_ROW:
1437 flag.setEnabled(false);
1443 static FileName selectTemplateFile()
1445 FileDialog dlg(qt_("Select template file"));
1446 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
1447 dlg.setButton1(qt_("Templates|#T#t"), toqstr(lyxrc.template_path));
1449 FileDialog::Result result = dlg.open(toqstr(lyxrc.template_path),
1450 QStringList(qt_("LyX Documents (*.lyx)")));
1452 if (result.first == FileDialog::Later)
1454 if (result.second.isEmpty())
1456 return FileName(fromqstr(result.second));
1460 Buffer * GuiView::loadDocument(FileName const & filename, bool tolastfiles)
1464 Buffer * newBuffer = checkAndLoadLyXFile(filename);
1467 message(_("Document not loaded."));
1472 setBuffer(newBuffer);
1474 // scroll to the position when the file was last closed
1475 if (lyxrc.use_lastfilepos) {
1476 LastFilePosSection::FilePos filepos =
1477 theSession().lastFilePos().load(filename);
1478 documentBufferView()->moveToPosition(filepos.pit, filepos.pos, 0, 0);
1482 theSession().lastFiles().add(filename);
1489 void GuiView::openDocument(string const & fname)
1491 string initpath = lyxrc.document_path;
1493 if (documentBufferView()) {
1494 string const trypath = documentBufferView()->buffer().filePath();
1495 // If directory is writeable, use this as default.
1496 if (FileName(trypath).isDirWritable())
1502 if (fname.empty()) {
1503 FileDialog dlg(qt_("Select document to open"), LFUN_FILE_OPEN);
1504 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
1505 dlg.setButton2(qt_("Examples|#E#e"),
1506 toqstr(addPath(package().system_support().absFilename(), "examples")));
1508 QStringList filter(qt_("LyX Documents (*.lyx)"));
1509 filter << qt_("LyX-1.3.x Documents (*.lyx13)")
1510 << qt_("LyX-1.4.x Documents (*.lyx14)")
1511 << qt_("LyX-1.5.x Documents (*.lyx15)")
1512 << qt_("LyX-1.6.x Documents (*.lyx16)");
1513 FileDialog::Result result =
1514 dlg.open(toqstr(initpath), filter);
1516 if (result.first == FileDialog::Later)
1519 filename = fromqstr(result.second);
1521 // check selected filename
1522 if (filename.empty()) {
1523 message(_("Canceled."));
1529 // get absolute path of file and add ".lyx" to the filename if
1531 FileName const fullname =
1532 fileSearch(string(), filename, "lyx", support::may_not_exist);
1533 if (!fullname.empty())
1534 filename = fullname.absFilename();
1536 if (!fullname.onlyPath().isDirectory()) {
1537 Alert::warning(_("Invalid filename"),
1538 bformat(_("The directory in the given path\n%1$s\ndoes not exist."),
1539 from_utf8(fullname.absFilename())));
1542 // if the file doesn't exist, let the user create one
1543 if (!fullname.exists()) {
1544 // the user specifically chose this name. Believe him.
1545 Buffer * const b = newFile(filename, string(), true);
1551 docstring const disp_fn = makeDisplayPath(filename);
1552 message(bformat(_("Opening document %1$s..."), disp_fn));
1555 Buffer * buf = loadDocument(fullname);
1557 buf->updateLabels();
1559 buf->errors("Parse");
1560 str2 = bformat(_("Document %1$s opened."), disp_fn);
1561 if (buf->lyxvc().inUse())
1562 str2 += " " + from_utf8(buf->lyxvc().versionString()) +
1563 " " + _("Version control detected.");
1565 str2 = bformat(_("Could not open document %1$s"), disp_fn);
1570 // FIXME: clean that
1571 static bool import(GuiView * lv, FileName const & filename,
1572 string const & format, ErrorList & errorList)
1574 FileName const lyxfile(support::changeExtension(filename.absFilename(), ".lyx"));
1576 string loader_format;
1577 vector<string> loaders = theConverters().loaders();
1578 if (find(loaders.begin(), loaders.end(), format) == loaders.end()) {
1579 for (vector<string>::const_iterator it = loaders.begin();
1580 it != loaders.end(); ++it) {
1581 if (!theConverters().isReachable(format, *it))
1584 string const tofile =
1585 support::changeExtension(filename.absFilename(),
1586 formats.extension(*it));
1587 if (!theConverters().convert(0, filename, FileName(tofile),
1588 filename, format, *it, errorList))
1590 loader_format = *it;
1593 if (loader_format.empty()) {
1594 frontend::Alert::error(_("Couldn't import file"),
1595 bformat(_("No information for importing the format %1$s."),
1596 formats.prettyName(format)));
1600 loader_format = format;
1602 if (loader_format == "lyx") {
1603 Buffer * buf = lv->loadDocument(lyxfile);
1606 buf->updateLabels();
1608 buf->errors("Parse");
1610 Buffer * const b = newFile(lyxfile.absFilename(), string(), true);
1614 bool as_paragraphs = loader_format == "textparagraph";
1615 string filename2 = (loader_format == format) ? filename.absFilename()
1616 : support::changeExtension(filename.absFilename(),
1617 formats.extension(loader_format));
1618 lv->currentBufferView()->insertPlaintextFile(FileName(filename2),
1620 guiApp->setCurrentView(lv);
1621 lyx::dispatch(FuncRequest(LFUN_MARK_OFF));
1628 void GuiView::importDocument(string const & argument)
1631 string filename = split(argument, format, ' ');
1633 LYXERR(Debug::INFO, format << " file: " << filename);
1635 // need user interaction
1636 if (filename.empty()) {
1637 string initpath = lyxrc.document_path;
1638 if (documentBufferView()) {
1639 string const trypath = documentBufferView()->buffer().filePath();
1640 // If directory is writeable, use this as default.
1641 if (FileName(trypath).isDirWritable())
1645 docstring const text = bformat(_("Select %1$s file to import"),
1646 formats.prettyName(format));
1648 FileDialog dlg(toqstr(text), LFUN_BUFFER_IMPORT);
1649 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
1650 dlg.setButton2(qt_("Examples|#E#e"),
1651 toqstr(addPath(package().system_support().absFilename(), "examples")));
1653 docstring filter = formats.prettyName(format);
1656 filter += from_utf8(formats.extension(format));
1659 FileDialog::Result result =
1660 dlg.open(toqstr(initpath), fileFilters(toqstr(filter)));
1662 if (result.first == FileDialog::Later)
1665 filename = fromqstr(result.second);
1667 // check selected filename
1668 if (filename.empty())
1669 message(_("Canceled."));
1672 if (filename.empty())
1675 // get absolute path of file
1676 FileName const fullname(support::makeAbsPath(filename));
1678 FileName const lyxfile(support::changeExtension(fullname.absFilename(), ".lyx"));
1680 // Check if the document already is open
1681 Buffer * buf = theBufferList().getBuffer(lyxfile);
1684 if (!closeBuffer()) {
1685 message(_("Canceled."));
1690 docstring const displaypath = makeDisplayPath(lyxfile.absFilename(), 30);
1692 // if the file exists already, and we didn't do
1693 // -i lyx thefile.lyx, warn
1694 if (lyxfile.exists() && fullname != lyxfile) {
1696 docstring text = bformat(_("The document %1$s already exists.\n\n"
1697 "Do you want to overwrite that document?"), displaypath);
1698 int const ret = Alert::prompt(_("Overwrite document?"),
1699 text, 0, 1, _("&Overwrite"), _("&Cancel"));
1702 message(_("Canceled."));
1707 message(bformat(_("Importing %1$s..."), displaypath));
1708 ErrorList errorList;
1709 if (import(this, fullname, format, errorList))
1710 message(_("imported."));
1712 message(_("file not imported!"));
1714 // FIXME (Abdel 12/08/06): Is there a need to display the error list here?
1718 void GuiView::newDocument(string const & filename, bool from_template)
1720 FileName initpath(lyxrc.document_path);
1721 if (documentBufferView()) {
1722 FileName const trypath(documentBufferView()->buffer().filePath());
1723 // If directory is writeable, use this as default.
1724 if (trypath.isDirWritable())
1728 string templatefile;
1729 if (from_template) {
1730 templatefile = selectTemplateFile().absFilename();
1731 if (templatefile.empty())
1736 if (filename.empty())
1737 b = newUnnamedFile(initpath, to_utf8(_("newfile")), templatefile);
1739 b = newFile(filename, templatefile, true);
1744 // If no new document could be created, it is unsure
1745 // whether there is a valid BufferView.
1746 if (currentBufferView())
1747 // Ensure the cursor is correctly positioned on screen.
1748 currentBufferView()->showCursor();
1752 void GuiView::insertLyXFile(docstring const & fname)
1754 BufferView * bv = documentBufferView();
1759 FileName filename(to_utf8(fname));
1761 if (!filename.empty()) {
1762 bv->insertLyXFile(filename);
1766 // Launch a file browser
1768 string initpath = lyxrc.document_path;
1769 string const trypath = bv->buffer().filePath();
1770 // If directory is writeable, use this as default.
1771 if (FileName(trypath).isDirWritable())
1775 FileDialog dlg(qt_("Select LyX document to insert"), LFUN_FILE_INSERT);
1776 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
1777 dlg.setButton2(qt_("Examples|#E#e"),
1778 toqstr(addPath(package().system_support().absFilename(),
1781 FileDialog::Result result = dlg.open(toqstr(initpath),
1782 QStringList(qt_("LyX Documents (*.lyx)")));
1784 if (result.first == FileDialog::Later)
1788 filename.set(fromqstr(result.second));
1790 // check selected filename
1791 if (filename.empty()) {
1792 // emit message signal.
1793 message(_("Canceled."));
1797 bv->insertLyXFile(filename);
1801 void GuiView::insertPlaintextFile(docstring const & fname,
1804 BufferView * bv = documentBufferView();
1808 if (!fname.empty() && !FileName::isAbsolute(to_utf8(fname))) {
1809 message(_("Absolute filename expected."));
1814 FileName filename(to_utf8(fname));
1816 if (!filename.empty()) {
1817 bv->insertPlaintextFile(filename, asParagraph);
1821 FileDialog dlg(qt_("Select file to insert"), (asParagraph ?
1822 LFUN_FILE_INSERT_PLAINTEXT_PARA : LFUN_FILE_INSERT_PLAINTEXT));
1824 FileDialog::Result result = dlg.open(toqstr(bv->buffer().filePath()),
1825 QStringList(qt_("All Files (*)")));
1827 if (result.first == FileDialog::Later)
1831 filename.set(fromqstr(result.second));
1833 // check selected filename
1834 if (filename.empty()) {
1835 // emit message signal.
1836 message(_("Canceled."));
1840 bv->insertPlaintextFile(filename, asParagraph);
1844 bool GuiView::renameBuffer(Buffer & b, docstring const & newname)
1846 FileName fname = b.fileName();
1847 FileName const oldname = fname;
1849 if (!newname.empty()) {
1851 fname = support::makeAbsPath(to_utf8(newname), oldname.onlyPath().absFilename());
1853 // Switch to this Buffer.
1856 // No argument? Ask user through dialog.
1858 FileDialog dlg(qt_("Choose a filename to save document as"),
1859 LFUN_BUFFER_WRITE_AS);
1860 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
1861 dlg.setButton2(qt_("Templates|#T#t"), toqstr(lyxrc.template_path));
1863 if (!isLyXFilename(fname.absFilename()))
1864 fname.changeExtension(".lyx");
1866 FileDialog::Result result =
1867 dlg.save(toqstr(fname.onlyPath().absFilename()),
1868 QStringList(qt_("LyX Documents (*.lyx)")),
1869 toqstr(fname.onlyFileName()));
1871 if (result.first == FileDialog::Later)
1874 fname.set(fromqstr(result.second));
1879 if (!isLyXFilename(fname.absFilename()))
1880 fname.changeExtension(".lyx");
1883 if (FileName(fname).exists()) {
1884 docstring const file = makeDisplayPath(fname.absFilename(), 30);
1885 docstring text = bformat(_("The document %1$s already "
1886 "exists.\n\nDo you want to "
1887 "overwrite that document?"),
1889 int const ret = Alert::prompt(_("Overwrite document?"),
1890 text, 0, 2, _("&Overwrite"), _("&Rename"), _("&Cancel"));
1893 case 1: return renameBuffer(b, docstring());
1894 case 2: return false;
1898 FileName oldauto = b.getAutosaveFilename();
1900 // Ok, change the name of the buffer
1901 b.setFileName(fname.absFilename());
1903 bool unnamed = b.isUnnamed();
1904 b.setUnnamed(false);
1905 b.saveCheckSum(fname);
1907 // bring the autosave file with us, just in case.
1908 b.moveAutosaveFile(oldauto);
1910 if (!saveBuffer(b)) {
1911 oldauto = b.getAutosaveFilename();
1912 b.setFileName(oldname.absFilename());
1913 b.setUnnamed(unnamed);
1914 b.saveCheckSum(oldname);
1915 b.moveAutosaveFile(oldauto);
1923 bool GuiView::saveBuffer(Buffer & b)
1925 if (workArea(b) && workArea(b)->inDialogMode())
1929 return renameBuffer(b, docstring());
1932 theSession().lastFiles().add(b.fileName());
1936 // Switch to this Buffer.
1939 // FIXME: we don't tell the user *WHY* the save failed !!
1940 docstring const file = makeDisplayPath(b.absFileName(), 30);
1941 docstring text = bformat(_("The document %1$s could not be saved.\n\n"
1942 "Do you want to rename the document and "
1943 "try again?"), file);
1944 int const ret = Alert::prompt(_("Rename and save?"),
1945 text, 0, 2, _("&Rename"), _("&Retry"), _("&Cancel"));
1948 if (!renameBuffer(b, docstring()))
1957 return saveBuffer(b);
1961 bool GuiView::hideWorkArea(GuiWorkArea * wa)
1963 return closeWorkArea(wa, false);
1967 bool GuiView::closeWorkArea(GuiWorkArea * wa)
1969 Buffer & buf = wa->bufferView().buffer();
1970 return closeWorkArea(wa, !buf.parent());
1974 bool GuiView::closeBuffer()
1976 GuiWorkArea * wa = currentMainWorkArea();
1977 Buffer & buf = wa->bufferView().buffer();
1978 return wa && closeWorkArea(wa, !buf.parent());
1982 void GuiView::writeSession() const {
1983 GuiWorkArea const * active_wa = currentMainWorkArea();
1984 for (int i = 0; i < d.splitter_->count(); ++i) {
1985 TabWorkArea * twa = d.tabWorkArea(i);
1986 for (int j = 0; j < twa->count(); ++j) {
1987 GuiWorkArea * wa = static_cast<GuiWorkArea *>(twa->widget(j));
1988 Buffer & buf = wa->bufferView().buffer();
1989 theSession().lastOpened().add(buf.fileName(), wa == active_wa);
1995 bool GuiView::closeBufferAll()
1997 // Close the workareas in all other views
1998 QList<int> const ids = guiApp->viewIds();
1999 for (int i = 0; i != ids.size(); ++i) {
2000 if (id_ != ids[i] && !guiApp->view(ids[i]).closeWorkAreaAll())
2004 // Close our own workareas
2005 if (!closeWorkAreaAll())
2008 // Now close the hidden buffers. We prevent hidden buffers from being
2009 // dirty, so we can just close them.
2010 theBufferList().closeAll();
2015 bool GuiView::closeWorkAreaAll()
2017 setCurrentWorkArea(currentMainWorkArea());
2019 // We might be in a situation that there is still a tabWorkArea, but
2020 // there are no tabs anymore. This can happen when we get here after a
2021 // TabWorkArea::lastWorkAreaRemoved() signal. Therefore we count how
2022 // many TabWorkArea's have no documents anymore.
2025 // We have to call count() each time, because it can happen that
2026 // more than one splitter will disappear in one iteration (bug 5998).
2027 for (; d.splitter_->count() > empty_twa; ) {
2028 TabWorkArea * twa = d.tabWorkArea(empty_twa);
2030 if (twa->count() == 0)
2033 setCurrentWorkArea(twa->currentWorkArea());
2034 if (!closeTabWorkArea(twa))
2042 bool GuiView::closeWorkArea(GuiWorkArea * wa, bool close_buffer)
2047 Buffer & buf = wa->bufferView().buffer();
2050 return closeBuffer(buf);
2052 if (!inMultiTabs(wa))
2053 if (!saveBufferIfNeeded(buf, true))
2061 bool GuiView::closeBuffer(Buffer & buf)
2063 // If we are in a close_event all children will be closed in some time,
2064 // so no need to do it here. This will ensure that the children end up
2065 // in the session file in the correct order. If we close the master
2066 // buffer, we can close or release the child buffers here too.
2068 vector<Buffer *> clist = buf.getChildren(false);
2069 for (vector<Buffer *>::const_iterator it = clist.begin();
2070 it != clist.end(); ++it) {
2071 // If a child is dirty, do not close
2072 // without user intervention
2073 //FIXME: should we look in other tabworkareas?
2074 Buffer * child_buf = *it;
2075 GuiWorkArea * child_wa = workArea(*child_buf);
2077 if (!closeWorkArea(child_wa, true))
2080 theBufferList().releaseChild(&buf, child_buf);
2083 // goto bookmark to update bookmark pit.
2084 //FIXME: we should update only the bookmarks related to this buffer!
2085 LYXERR(Debug::DEBUG, "GuiView::closeBuffer()");
2086 for (size_t i = 0; i < theSession().bookmarks().size(); ++i)
2087 theLyXFunc().gotoBookmark(i+1, false, false);
2089 if (saveBufferIfNeeded(buf, false)) {
2090 theBufferList().release(&buf);
2097 bool GuiView::closeTabWorkArea(TabWorkArea * twa)
2099 while (twa == d.currentTabWorkArea()) {
2100 twa->setCurrentIndex(twa->count()-1);
2102 GuiWorkArea * wa = twa->currentWorkArea();
2103 Buffer & b = wa->bufferView().buffer();
2105 // We only want to close the buffer if the same buffer is not visible
2106 // in another view, and if this is not a child and if we are closing
2107 // a view (not a tabgroup).
2108 bool const close_buffer =
2109 !inMultiViews(wa) && !b.parent() && closing_;
2111 if (!closeWorkArea(wa, close_buffer))
2118 bool GuiView::saveBufferIfNeeded(Buffer & buf, bool hiding)
2120 if (buf.isClean() || buf.paragraphs().empty())
2123 // Switch to this Buffer.
2128 if (buf.isUnnamed())
2129 file = from_utf8(buf.fileName().onlyFileName());
2131 file = buf.fileName().displayName(30);
2133 // Bring this window to top before asking questions.
2138 if (hiding && buf.isUnnamed()) {
2139 docstring const text = bformat(_("The document %1$s has not been "
2140 "saved yet.\n\nDo you want to save "
2141 "the document?"), file);
2142 ret = Alert::prompt(_("Save new document?"),
2143 text, 0, 1, _("&Save"), _("&Cancel"));
2147 docstring const text = bformat(_("The document %1$s has unsaved changes."
2148 "\n\nDo you want to save the document or discard the changes?"), file);
2149 ret = Alert::prompt(_("Save changed document?"),
2150 text, 0, 2, _("&Save"), _("&Discard"), _("&Cancel"));
2155 if (!saveBuffer(buf))
2159 // if we crash after this we could
2160 // have no autosave file but I guess
2161 // this is really improbable (Jug)
2162 buf.removeAutosaveFile();
2164 // revert all changes
2165 buf.loadLyXFile(buf.fileName());
2175 bool GuiView::inMultiTabs(GuiWorkArea * wa)
2177 Buffer & buf = wa->bufferView().buffer();
2179 for (int i = 0; i != d.splitter_->count(); ++i) {
2180 GuiWorkArea * wa_ = d.tabWorkArea(i)->workArea(buf);
2181 if (wa_ && wa_ != wa)
2184 return inMultiViews(wa);
2188 bool GuiView::inMultiViews(GuiWorkArea * wa)
2190 QList<int> const ids = guiApp->viewIds();
2191 Buffer & buf = wa->bufferView().buffer();
2194 for (int i = 0; i != ids.size() && found_twa <= 1; ++i) {
2198 if (guiApp->view(ids[i]).workArea(buf))
2205 void GuiView::gotoNextOrPreviousBuffer(NextOrPrevious np)
2207 Buffer * const curbuf = documentBufferView()
2208 ? &documentBufferView()->buffer() : 0;
2209 Buffer * nextbuf = curbuf;
2211 if (np == NEXTBUFFER)
2212 nextbuf = theBufferList().next(nextbuf);
2214 nextbuf = theBufferList().previous(nextbuf);
2215 if (nextbuf == curbuf)
2221 if (workArea(*nextbuf))
2228 /// make sure the document is saved
2229 static bool ensureBufferClean(Buffer * buffer)
2231 LASSERT(buffer, return false);
2232 if (buffer->isClean() && !buffer->isUnnamed())
2235 docstring const file = buffer->fileName().displayName(30);
2238 if (!buffer->isUnnamed()) {
2239 text = bformat(_("The document %1$s has unsaved "
2240 "changes.\n\nDo you want to save "
2241 "the document?"), file);
2242 title = _("Save changed document?");
2245 text = bformat(_("The document %1$s has not been "
2246 "saved yet.\n\nDo you want to save "
2247 "the document?"), file);
2248 title = _("Save new document?");
2250 int const ret = Alert::prompt(title, text, 0, 1, _("&Save"), _("&Cancel"));
2253 dispatch(FuncRequest(LFUN_BUFFER_WRITE));
2255 return buffer->isClean() && !buffer->isUnnamed();
2259 void GuiView::reloadBuffer()
2261 Buffer * buf = &documentBufferView()->buffer();
2266 void GuiView::reloadBuffer(Buffer * buf)
2268 FileName filename = buf->fileName();
2269 Buffer const * master = buf->masterBuffer();
2270 bool const is_child = master != buf;
2271 // The user has already confirmed that the changes, if any, should
2272 // be discarded. So we just release the Buffer and don't call closeBuffer();
2273 theBufferList().release(buf);
2274 buf = loadDocument(filename);
2275 docstring const disp_fn = makeDisplayPath(filename.absFilename());
2278 // re-allocate master if necessary
2279 if (is_child && theBufferList().isLoaded(master)
2280 && buf->masterBuffer() != master)
2281 buf->setParent(master);
2282 buf->updateLabels();
2284 buf->errors("Parse");
2285 str = bformat(_("Document %1$s reloaded."), disp_fn);
2287 str = bformat(_("Could not reload document %1$s"), disp_fn);
2293 void GuiView::checkExternallyModifiedBuffers()
2295 BufferList::iterator bit = theBufferList().begin();
2296 BufferList::iterator const bend = theBufferList().end();
2297 for (; bit != bend; ++bit) {
2298 if ((*bit)->isExternallyModified(Buffer::checksum_method)) {
2299 docstring text = bformat(_("Document \n%1$s\n has been externally modified."
2300 " Reload now? Any local changes will be lost."),
2301 from_utf8((*bit)->absFileName()));
2302 int const ret = Alert::prompt(_("Reload externally changed document?"),
2303 text, 0, 1, _("&Reload"), _("&Cancel"));
2311 void GuiView::dispatchVC(FuncRequest const & cmd)
2313 Buffer * buffer = documentBufferView()
2314 ? &(documentBufferView()->buffer()) : 0;
2316 switch (cmd.action) {
2317 case LFUN_VC_REGISTER:
2318 if (!buffer || !ensureBufferClean(buffer))
2320 if (!buffer->lyxvc().inUse()) {
2321 if (buffer->lyxvc().registrer())
2326 case LFUN_VC_CHECK_IN:
2327 if (!buffer || !ensureBufferClean(buffer))
2329 if (buffer->lyxvc().inUse() && !buffer->isReadonly()) {
2330 message(from_utf8(buffer->lyxvc().checkIn()));
2335 case LFUN_VC_CHECK_OUT:
2336 if (!buffer || !ensureBufferClean(buffer))
2338 if (buffer->lyxvc().inUse()) {
2339 message(from_utf8(buffer->lyxvc().checkOut()));
2344 case LFUN_VC_LOCKING_TOGGLE:
2345 LASSERT(buffer, return);
2346 if (!ensureBufferClean(buffer) || buffer->isReadonly())
2348 if (buffer->lyxvc().inUse()) {
2349 string res = buffer->lyxvc().lockingToggle();
2351 frontend::Alert::error(_("Revision control error."),
2352 _("Error when setting the locking property."));
2354 message(from_utf8(res));
2360 case LFUN_VC_REVERT:
2361 LASSERT(buffer, return);
2362 buffer->lyxvc().revert();
2366 case LFUN_VC_UNDO_LAST:
2367 LASSERT(buffer, return);
2368 buffer->lyxvc().undoLast();
2372 case LFUN_VC_REPO_UPDATE:
2373 LASSERT(buffer, return);
2374 if (ensureBufferClean(buffer)) {
2375 string res = buffer->lyxvc().repoUpdate();
2376 message(from_utf8(res));
2377 checkExternallyModifiedBuffers();
2381 case LFUN_VC_COMMAND: {
2382 string flag = cmd.getArg(0);
2383 if (buffer && contains(flag, 'R') && !ensureBufferClean(buffer))
2386 if (contains(flag, 'M')) {
2387 if (!Alert::askForText(message, _("LyX VC: Log Message")))
2390 string path = cmd.getArg(1);
2391 if (contains(path, "$$p") && buffer)
2392 path = subst(path, "$$p", buffer->filePath());
2393 LYXERR(Debug::LYXVC, "Directory: " << path);
2395 if (!pp.isReadableDirectory()) {
2396 lyxerr << _("Directory is not accessible.") << endl;
2399 support::PathChanger p(pp);
2401 string command = cmd.getArg(2);
2402 if (command.empty())
2405 command = subst(command, "$$i", buffer->absFileName());
2406 command = subst(command, "$$p", buffer->filePath());
2408 command = subst(command, "$$m", to_utf8(message));
2409 LYXERR(Debug::LYXVC, "Command: " << command);
2411 one.startscript(Systemcall::Wait, command);
2415 if (contains(flag, 'I'))
2416 buffer->markDirty();
2417 if (contains(flag, 'R'))
2428 void GuiView::openChildDocument(string const & fname)
2430 LASSERT(documentBufferView(), return);
2431 Buffer & buffer = documentBufferView()->buffer();
2432 FileName const filename = support::makeAbsPath(fname, buffer.filePath());
2433 documentBufferView()->saveBookmark(false);
2435 bool parsed = false;
2436 if (theBufferList().exists(filename)) {
2437 child = theBufferList().getBuffer(filename);
2439 message(bformat(_("Opening child document %1$s..."),
2440 makeDisplayPath(filename.absFilename())));
2441 child = loadDocument(filename, false);
2447 // Set the parent name of the child document.
2448 // This makes insertion of citations and references in the child work,
2449 // when the target is in the parent or another child document.
2450 child->setParent(&buffer);
2451 child->masterBuffer()->updateLabels();
2454 child->errors("Parse");
2458 bool GuiView::goToFileRow(string const & argument)
2462 istringstream is(argument);
2463 is >> file_name >> row;
2464 file_name = os::internal_path(file_name);
2466 string const abstmp = package().temp_dir().absFilename();
2467 string const realtmp = package().temp_dir().realPath();
2468 // We have to use os::path_prefix_is() here, instead of
2469 // simply prefixIs(), because the file name comes from
2470 // an external application and may need case adjustment.
2471 if (os::path_prefix_is(file_name, abstmp, os::CASE_ADJUSTED)
2472 || os::path_prefix_is(file_name, realtmp, os::CASE_ADJUSTED)) {
2473 // Needed by inverse dvi search. If it is a file
2474 // in tmpdir, call the apropriated function.
2475 // If tmpdir is a symlink, we may have the real
2476 // path passed back, so we correct for that.
2477 if (!prefixIs(file_name, abstmp))
2478 file_name = subst(file_name, realtmp, abstmp);
2479 buf = theBufferList().getBufferFromTmp(file_name);
2481 // Must replace extension of the file to be .lyx
2482 // and get full path
2483 FileName const s = fileSearch(string(),
2484 support::changeExtension(file_name, ".lyx"), "lyx");
2485 // Either change buffer or load the file
2486 if (theBufferList().exists(s))
2487 buf = theBufferList().getBuffer(s);
2488 else if (s.exists()) {
2489 buf = loadDocument(s);
2490 buf->updateLabels();
2491 buf->errors("Parse");
2494 _("File does not exist: %1$s"),
2495 makeDisplayPath(file_name)));
2500 documentBufferView()->setCursorFromRow(row);
2505 bool GuiView::dispatch(FuncRequest const & cmd)
2507 BufferView * bv = currentBufferView();
2508 // By default we won't need any update.
2510 bv->cursor().updateFlags(Update::None);
2512 Buffer * doc_buffer = documentBufferView()
2513 ? &(documentBufferView()->buffer()) : 0;
2515 bool dispatched = true;
2517 if (cmd.origin == FuncRequest::TOC) {
2518 GuiToc * toc = static_cast<GuiToc*>(findOrBuild("toc", false));
2519 toc->doDispatch(bv->cursor(), cmd);
2523 switch(cmd.action) {
2524 case LFUN_BUFFER_CHILD_OPEN:
2525 openChildDocument(to_utf8(cmd.argument()));
2528 case LFUN_BUFFER_IMPORT:
2529 importDocument(to_utf8(cmd.argument()));
2532 case LFUN_BUFFER_SWITCH:
2533 if (FileName::isAbsolute(to_utf8(cmd.argument()))) {
2535 theBufferList().getBuffer(FileName(to_utf8(cmd.argument())));
2539 message(_("Document not loaded"));
2543 case LFUN_BUFFER_NEXT:
2544 gotoNextOrPreviousBuffer(NEXTBUFFER);
2547 case LFUN_BUFFER_PREVIOUS:
2548 gotoNextOrPreviousBuffer(PREVBUFFER);
2551 case LFUN_COMMAND_EXECUTE: {
2552 bool const show_it = cmd.argument() != "off";
2553 // FIXME: this is a hack, "minibuffer" should not be
2555 if (GuiToolbar * t = toolbar("minibuffer")) {
2556 t->setVisible(show_it);
2557 if (show_it && t->commandBuffer())
2558 t->commandBuffer()->setFocus();
2562 case LFUN_DROP_LAYOUTS_CHOICE:
2563 d.layout_->showPopup();
2566 case LFUN_MENU_OPEN:
2567 if (QMenu * menu = guiApp->menus().menu(toqstr(cmd.argument()), *this))
2568 menu->exec(QCursor::pos());
2571 case LFUN_FILE_INSERT:
2572 insertLyXFile(cmd.argument());
2574 case LFUN_FILE_INSERT_PLAINTEXT_PARA:
2575 insertPlaintextFile(cmd.argument(), true);
2578 case LFUN_FILE_INSERT_PLAINTEXT:
2579 insertPlaintextFile(cmd.argument(), false);
2582 case LFUN_BUFFER_RELOAD: {
2583 LASSERT(doc_buffer, break);
2584 docstring const file = makeDisplayPath(doc_buffer->absFileName(), 20);
2585 docstring text = bformat(_("Any changes will be lost. Are you sure "
2586 "you want to revert to the saved version of the document %1$s?"), file);
2587 int const ret = Alert::prompt(_("Revert to saved document?"),
2588 text, 1, 1, _("&Revert"), _("&Cancel"));
2591 doc_buffer->markClean();
2597 case LFUN_BUFFER_WRITE:
2598 LASSERT(doc_buffer, break);
2599 saveBuffer(*doc_buffer);
2602 case LFUN_BUFFER_WRITE_AS:
2603 LASSERT(doc_buffer, break);
2604 renameBuffer(*doc_buffer, cmd.argument());
2607 case LFUN_BUFFER_WRITE_ALL: {
2608 Buffer * first = theBufferList().first();
2611 message(_("Saving all documents..."));
2612 // We cannot use a for loop as the buffer list cycles.
2615 if (!b->isClean()) {
2617 LYXERR(Debug::ACTION, "Saved " << b->absFileName());
2619 b = theBufferList().next(b);
2620 } while (b != first);
2621 message(_("All documents saved."));
2625 case LFUN_BUFFER_CLOSE:
2629 case LFUN_BUFFER_CLOSE_ALL:
2633 case LFUN_TOOLBAR_TOGGLE: {
2634 string const name = cmd.getArg(0);
2635 if (GuiToolbar * t = toolbar(name))
2640 case LFUN_DIALOG_UPDATE: {
2641 string const name = to_utf8(cmd.argument());
2642 if (currentBufferView()) {
2643 Inset * inset = currentBufferView()->editedInset(name);
2644 // Can only update a dialog connected to an existing inset
2647 // FIXME: get rid of this indirection; GuiView ask the inset
2648 // if he is kind enough to update itself...
2649 FuncRequest fr(LFUN_INSET_DIALOG_UPDATE, cmd.argument());
2650 inset->dispatch(currentBufferView()->cursor(), fr);
2651 } else if (name == "paragraph") {
2652 lyx::dispatch(FuncRequest(LFUN_PARAGRAPH_UPDATE));
2653 } else if (name == "prefs" || name == "document") {
2654 updateDialog(name, string());
2659 case LFUN_DIALOG_TOGGLE: {
2660 if (isDialogVisible(cmd.getArg(0)))
2661 dispatch(FuncRequest(LFUN_DIALOG_HIDE, cmd.argument()));
2663 dispatch(FuncRequest(LFUN_DIALOG_SHOW, cmd.argument()));
2667 case LFUN_DIALOG_DISCONNECT_INSET:
2668 disconnectDialog(to_utf8(cmd.argument()));
2671 case LFUN_DIALOG_HIDE: {
2672 guiApp->hideDialogs(to_utf8(cmd.argument()), 0);
2676 case LFUN_DIALOG_SHOW: {
2677 string const name = cmd.getArg(0);
2678 string data = trim(to_utf8(cmd.argument()).substr(name.size()));
2680 if (name == "character") {
2681 data = freefont2string();
2683 showDialog("character", data);
2684 } else if (name == "latexlog") {
2685 Buffer::LogType type;
2686 string const logfile = doc_buffer->logName(&type);
2688 case Buffer::latexlog:
2691 case Buffer::buildlog:
2695 data += Lexer::quoteString(logfile);
2696 showDialog("log", data);
2697 } else if (name == "vclog") {
2698 string const data = "vc " +
2699 Lexer::quoteString(doc_buffer->lyxvc().getLogFile());
2700 showDialog("log", data);
2701 } else if (name == "symbols") {
2702 data = bv->cursor().getEncoding()->name();
2704 showDialog("symbols", data);
2706 } else if (name == "prefs" && isFullScreen()) {
2707 FuncRequest fr(LFUN_INSET_INSERT, "fullscreen");
2709 showDialog("prefs", data);
2711 showDialog(name, data);
2716 message(cmd.argument());
2719 case LFUN_UI_TOGGLE:
2721 // Make sure the keyboard focus stays in the work area.
2725 case LFUN_SPLIT_VIEW: {
2726 LASSERT(doc_buffer, break);
2727 string const orientation = cmd.getArg(0);
2728 d.splitter_->setOrientation(orientation == "vertical"
2729 ? Qt::Vertical : Qt::Horizontal);
2730 TabWorkArea * twa = addTabWorkArea();
2731 GuiWorkArea * wa = twa->addWorkArea(*doc_buffer, *this);
2732 setCurrentWorkArea(wa);
2735 case LFUN_CLOSE_TAB_GROUP:
2736 if (TabWorkArea * twa = d.currentTabWorkArea()) {
2737 closeTabWorkArea(twa);
2738 d.current_work_area_ = 0;
2739 twa = d.currentTabWorkArea();
2740 // Switch to the next GuiWorkArea in the found TabWorkArea.
2742 // Make sure the work area is up to date.
2743 setCurrentWorkArea(twa->currentWorkArea());
2745 setCurrentWorkArea(0);
2750 case LFUN_COMPLETION_INLINE:
2751 if (d.current_work_area_)
2752 d.current_work_area_->completer().showInline();
2755 case LFUN_COMPLETION_POPUP:
2756 if (d.current_work_area_)
2757 d.current_work_area_->completer().showPopup();
2761 case LFUN_COMPLETION_COMPLETE:
2762 if (d.current_work_area_)
2763 d.current_work_area_->completer().tab();
2766 case LFUN_COMPLETION_CANCEL:
2767 if (d.current_work_area_) {
2768 if (d.current_work_area_->completer().popupVisible())
2769 d.current_work_area_->completer().hidePopup();
2771 d.current_work_area_->completer().hideInline();
2775 case LFUN_COMPLETION_ACCEPT:
2776 if (d.current_work_area_)
2777 d.current_work_area_->completer().activate();
2780 case LFUN_BUFFER_ZOOM_IN:
2781 case LFUN_BUFFER_ZOOM_OUT:
2782 if (cmd.argument().empty()) {
2783 if (cmd.action == LFUN_BUFFER_ZOOM_IN)
2788 lyxrc.zoom += convert<int>(cmd.argument());
2790 if (lyxrc.zoom < 10)
2793 // The global QPixmapCache is used in GuiPainter to cache text
2794 // painting so we must reset it.
2795 QPixmapCache::clear();
2796 guiApp->fontLoader().update();
2797 lyx::dispatch(FuncRequest(LFUN_SCREEN_FONT_UPDATE));
2800 case LFUN_VC_REGISTER:
2801 case LFUN_VC_CHECK_IN:
2802 case LFUN_VC_CHECK_OUT:
2803 case LFUN_VC_REPO_UPDATE:
2804 case LFUN_VC_LOCKING_TOGGLE:
2805 case LFUN_VC_REVERT:
2806 case LFUN_VC_UNDO_LAST:
2807 case LFUN_VC_COMMAND:
2811 case LFUN_SERVER_GOTO_FILE_ROW:
2812 goToFileRow(to_utf8(cmd.argument()));
2820 // Part of automatic menu appearance feature.
2821 if (isFullScreen()) {
2822 if (menuBar()->isVisible() && lyxrc.full_screen_menubar)
2824 if (statusBar()->isVisible())
2825 statusBar()->hide();
2832 void GuiView::lfunUiToggle(FuncRequest const & cmd)
2834 string const arg = cmd.getArg(0);
2835 if (arg == "scrollbar") {
2836 // hide() is of no help
2837 if (d.current_work_area_->verticalScrollBarPolicy() ==
2838 Qt::ScrollBarAlwaysOff)
2840 d.current_work_area_->setVerticalScrollBarPolicy(
2841 Qt::ScrollBarAsNeeded);
2843 d.current_work_area_->setVerticalScrollBarPolicy(
2844 Qt::ScrollBarAlwaysOff);
2847 if (arg == "statusbar") {
2848 statusBar()->setVisible(!statusBar()->isVisible());
2851 if (arg == "menubar") {
2852 menuBar()->setVisible(!menuBar()->isVisible());
2855 #if QT_VERSION >= 0x040300
2856 if (arg == "frame") {
2858 getContentsMargins(&l, &t, &r, &b);
2859 //are the frames in default state?
2860 d.current_work_area_->setFrameStyle(QFrame::NoFrame);
2862 setContentsMargins(-2, -2, -2, -2);
2864 setContentsMargins(0, 0, 0, 0);
2869 if (arg == "fullscreen") {
2874 message(bformat("LFUN_UI_TOGGLE " + _("%1$s unknown command!"), from_utf8(arg)));
2878 void GuiView::toggleFullScreen()
2880 if (isFullScreen()) {
2881 for (int i = 0; i != d.splitter_->count(); ++i)
2882 d.tabWorkArea(i)->setFullScreen(false);
2883 #if QT_VERSION >= 0x040300
2884 setContentsMargins(0, 0, 0, 0);
2886 setWindowState(windowState() ^ Qt::WindowFullScreen);
2889 statusBar()->show();
2892 hideDialogs("prefs", 0);
2893 for (int i = 0; i != d.splitter_->count(); ++i)
2894 d.tabWorkArea(i)->setFullScreen(true);
2895 #if QT_VERSION >= 0x040300
2896 setContentsMargins(-2, -2, -2, -2);
2899 setWindowState(windowState() ^ Qt::WindowFullScreen);
2900 statusBar()->hide();
2901 if (lyxrc.full_screen_menubar)
2903 if (lyxrc.full_screen_toolbars) {
2904 ToolbarMap::iterator end = d.toolbars_.end();
2905 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
2910 // give dialogs like the TOC a chance to adapt
2915 Buffer const * GuiView::updateInset(Inset const * inset)
2917 if (!d.current_work_area_)
2921 d.current_work_area_->scheduleRedraw();
2923 return &d.current_work_area_->bufferView().buffer();
2927 void GuiView::restartCursor()
2929 /* When we move around, or type, it's nice to be able to see
2930 * the cursor immediately after the keypress.
2932 if (d.current_work_area_)
2933 d.current_work_area_->startBlinkingCursor();
2935 // Take this occasion to update the other GUI elements.
2941 void GuiView::updateCompletion(Cursor & cur, bool start, bool keep)
2943 if (d.current_work_area_)
2944 d.current_work_area_->completer().updateVisibility(cur, start, keep);
2949 // This list should be kept in sync with the list of insets in
2950 // src/insets/Inset.cpp. I.e., if a dialog goes with an inset, the
2951 // dialog should have the same name as the inset.
2952 // Changes should be also recorded in LFUN_DIALOG_SHOW doxygen
2953 // docs in LyXAction.cpp.
2955 char const * const dialognames[] = {
2956 "aboutlyx", "bibitem", "bibtex", "box", "branch", "changes", "character",
2957 "citation", "compare", "document", "errorlist", "ert", "external", "file",
2958 "findreplace", "findreplaceadv", "float", "graphics", "href", "include",
2959 "index", "index_print", "info", "listings", "label", "log", "mathdelimiter",
2960 "mathmatrix", "mathspace", "nomenclature", "nomencl_print", "note",
2961 "paragraph", "phantom", "prefs", "print", "ref", "sendto", "space",
2962 "spellchecker", "symbols", "tabular", "tabularcreate", "thesaurus", "texinfo",
2963 "toc", "view-source", "vspace", "wrap" };
2965 char const * const * const end_dialognames =
2966 dialognames + (sizeof(dialognames) / sizeof(char *));
2970 cmpCStr(char const * name) : name_(name) {}
2971 bool operator()(char const * other) {
2972 return strcmp(other, name_) == 0;
2979 bool isValidName(string const & name)
2981 return find_if(dialognames, end_dialognames,
2982 cmpCStr(name.c_str())) != end_dialognames;
2988 void GuiView::resetDialogs()
2990 // Make sure that no LFUN uses any LyXView.
2991 guiApp->setCurrentView(0);
2994 constructToolbars();
2995 guiApp->menus().fillMenuBar(menuBar(), this, false);
2996 d.layout_->updateContents(true);
2997 // Now update controls with current buffer.
2998 guiApp->setCurrentView(this);
3004 Dialog * GuiView::findOrBuild(string const & name, bool hide_it)
3006 if (!isValidName(name))
3009 map<string, DialogPtr>::iterator it = d.dialogs_.find(name);
3011 if (it != d.dialogs_.end()) {
3013 it->second->hideView();
3014 return it->second.get();
3017 Dialog * dialog = build(name);
3018 d.dialogs_[name].reset(dialog);
3019 if (lyxrc.allow_geometry_session)
3020 dialog->restoreSession();
3027 void GuiView::showDialog(string const & name, string const & data,
3035 Dialog * dialog = findOrBuild(name, false);
3037 dialog->showData(data);
3038 if (inset && currentBufferView())
3039 currentBufferView()->editInset(name, inset);
3042 catch (ExceptionMessage const & ex) {
3050 bool GuiView::isDialogVisible(string const & name) const
3052 map<string, DialogPtr>::const_iterator it = d.dialogs_.find(name);
3053 if (it == d.dialogs_.end())
3055 return it->second.get()->isVisibleView() && !it->second.get()->isClosing();
3059 void GuiView::hideDialog(string const & name, Inset * inset)
3061 map<string, DialogPtr>::const_iterator it = d.dialogs_.find(name);
3062 if (it == d.dialogs_.end())
3065 if (inset && currentBufferView()
3066 && inset != currentBufferView()->editedInset(name))
3069 Dialog * const dialog = it->second.get();
3070 if (dialog->isVisibleView())
3072 if (currentBufferView())
3073 currentBufferView()->editInset(name, 0);
3077 void GuiView::disconnectDialog(string const & name)
3079 if (!isValidName(name))
3081 if (currentBufferView())
3082 currentBufferView()->editInset(name, 0);
3086 void GuiView::hideAll() const
3088 map<string, DialogPtr>::const_iterator it = d.dialogs_.begin();
3089 map<string, DialogPtr>::const_iterator end = d.dialogs_.end();
3091 for(; it != end; ++it)
3092 it->second->hideView();
3096 void GuiView::updateDialogs()
3098 map<string, DialogPtr>::const_iterator it = d.dialogs_.begin();
3099 map<string, DialogPtr>::const_iterator end = d.dialogs_.end();
3101 for(; it != end; ++it) {
3102 Dialog * dialog = it->second.get();
3103 if (dialog && dialog->isVisibleView())
3104 dialog->checkStatus();
3111 // will be replaced by a proper factory...
3112 Dialog * createGuiAbout(GuiView & lv);
3113 Dialog * createGuiBibitem(GuiView & lv);
3114 Dialog * createGuiBibtex(GuiView & lv);
3115 Dialog * createGuiBox(GuiView & lv);
3116 Dialog * createGuiBranch(GuiView & lv);
3117 Dialog * createGuiChanges(GuiView & lv);
3118 Dialog * createGuiCharacter(GuiView & lv);
3119 Dialog * createGuiCitation(GuiView & lv);
3120 Dialog * createGuiCompare(GuiView & lv);
3121 Dialog * createGuiDelimiter(GuiView & lv);
3122 Dialog * createGuiDocument(GuiView & lv);
3123 Dialog * createGuiErrorList(GuiView & lv);
3124 Dialog * createGuiERT(GuiView & lv);
3125 Dialog * createGuiExternal(GuiView & lv);
3126 Dialog * createGuiFloat(GuiView & lv);
3127 Dialog * createGuiGraphics(GuiView & lv);
3128 Dialog * createGuiInclude(GuiView & lv);
3129 Dialog * createGuiIndex(GuiView & lv);
3130 Dialog * createGuiInfo(GuiView & lv);
3131 Dialog * createGuiLabel(GuiView & lv);
3132 Dialog * createGuiListings(GuiView & lv);
3133 Dialog * createGuiLog(GuiView & lv);
3134 Dialog * createGuiMathHSpace(GuiView & lv);
3135 Dialog * createGuiMathMatrix(GuiView & lv);
3136 Dialog * createGuiNomenclature(GuiView & lv);
3137 Dialog * createGuiNote(GuiView & lv);
3138 Dialog * createGuiParagraph(GuiView & lv);
3139 Dialog * createGuiPhantom(GuiView & lv);
3140 Dialog * createGuiPreferences(GuiView & lv);
3141 Dialog * createGuiPrint(GuiView & lv);
3142 Dialog * createGuiPrintindex(GuiView & lv);
3143 Dialog * createGuiPrintNomencl(GuiView & lv);
3144 Dialog * createGuiRef(GuiView & lv);
3145 Dialog * createGuiSearch(GuiView & lv);
3146 Dialog * createGuiSearchAdv(GuiView & lv);
3147 Dialog * createGuiSendTo(GuiView & lv);
3148 Dialog * createGuiShowFile(GuiView & lv);
3149 Dialog * createGuiSpellchecker(GuiView & lv);
3150 Dialog * createGuiSymbols(GuiView & lv);
3151 Dialog * createGuiTabularCreate(GuiView & lv);
3152 Dialog * createGuiTabular(GuiView & lv);
3153 Dialog * createGuiTexInfo(GuiView & lv);
3154 Dialog * createGuiTextHSpace(GuiView & lv);
3155 Dialog * createGuiToc(GuiView & lv);
3156 Dialog * createGuiThesaurus(GuiView & lv);
3157 Dialog * createGuiHyperlink(GuiView & lv);
3158 Dialog * createGuiVSpace(GuiView & lv);
3159 Dialog * createGuiViewSource(GuiView & lv);
3160 Dialog * createGuiWrap(GuiView & lv);
3163 Dialog * GuiView::build(string const & name)
3165 LASSERT(isValidName(name), return 0);
3167 if (name == "aboutlyx")
3168 return createGuiAbout(*this);
3169 if (name == "bibitem")
3170 return createGuiBibitem(*this);
3171 if (name == "bibtex")
3172 return createGuiBibtex(*this);
3174 return createGuiBox(*this);
3175 if (name == "branch")
3176 return createGuiBranch(*this);
3177 if (name == "changes")
3178 return createGuiChanges(*this);
3179 if (name == "character")
3180 return createGuiCharacter(*this);
3181 if (name == "citation")
3182 return createGuiCitation(*this);
3183 if (name == "compare")
3184 return createGuiCompare(*this);
3185 if (name == "document")
3186 return createGuiDocument(*this);
3187 if (name == "errorlist")
3188 return createGuiErrorList(*this);
3190 return createGuiERT(*this);
3191 if (name == "external")
3192 return createGuiExternal(*this);
3194 return createGuiShowFile(*this);
3195 if (name == "findreplace")
3196 return createGuiSearch(*this);
3197 if (name == "findreplaceadv")
3198 return createGuiSearchAdv(*this);
3199 if (name == "float")
3200 return createGuiFloat(*this);
3201 if (name == "graphics")
3202 return createGuiGraphics(*this);
3204 return createGuiHyperlink(*this);
3205 if (name == "include")
3206 return createGuiInclude(*this);
3207 if (name == "index")
3208 return createGuiIndex(*this);
3209 if (name == "index_print")
3210 return createGuiPrintindex(*this);
3212 return createGuiInfo(*this);
3213 if (name == "label")
3214 return createGuiLabel(*this);
3215 if (name == "listings")
3216 return createGuiListings(*this);
3218 return createGuiLog(*this);
3219 if (name == "mathdelimiter")
3220 return createGuiDelimiter(*this);
3221 if (name == "mathspace")
3222 return createGuiMathHSpace(*this);
3223 if (name == "mathmatrix")
3224 return createGuiMathMatrix(*this);
3225 if (name == "nomenclature")
3226 return createGuiNomenclature(*this);
3227 if (name == "nomencl_print")
3228 return createGuiPrintNomencl(*this);
3230 return createGuiNote(*this);
3231 if (name == "paragraph")
3232 return createGuiParagraph(*this);
3233 if (name == "phantom")
3234 return createGuiPhantom(*this);
3235 if (name == "prefs")
3236 return createGuiPreferences(*this);
3237 if (name == "print")
3238 return createGuiPrint(*this);
3240 return createGuiRef(*this);
3241 if (name == "sendto")
3242 return createGuiSendTo(*this);
3243 if (name == "space")
3244 return createGuiTextHSpace(*this);
3245 if (name == "spellchecker")
3246 return createGuiSpellchecker(*this);
3247 if (name == "symbols")
3248 return createGuiSymbols(*this);
3249 if (name == "tabular")
3250 return createGuiTabular(*this);
3251 if (name == "tabularcreate")
3252 return createGuiTabularCreate(*this);
3253 if (name == "texinfo")
3254 return createGuiTexInfo(*this);
3255 if (name == "thesaurus")
3256 return createGuiThesaurus(*this);
3258 return createGuiToc(*this);
3259 if (name == "view-source")
3260 return createGuiViewSource(*this);
3261 if (name == "vspace")
3262 return createGuiVSpace(*this);
3264 return createGuiWrap(*this);
3270 } // namespace frontend
3273 #include "moc_GuiView.cpp"