3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
6 * \author Lars Gullik Bjønnes
8 * \author Abdelrazak Younes
11 * Full author contact details are available in file CREDITS.
19 #include "DispatchResult.h"
20 #include "FileDialog.h"
21 #include "FontLoader.h"
22 #include "GuiApplication.h"
23 #include "GuiCommandBuffer.h"
24 #include "GuiCompleter.h"
25 #include "GuiKeySymbol.h"
27 #include "GuiToolbar.h"
28 #include "GuiWorkArea.h"
29 #include "GuiProgress.h"
30 #include "LayoutBox.h"
34 #include "qt_helpers.h"
36 #include "frontends/alert.h"
38 #include "buffer_funcs.h"
40 #include "BufferList.h"
41 #include "BufferParams.h"
42 #include "BufferView.h"
44 #include "Converter.h"
46 #include "CutAndPaste.h"
48 #include "ErrorList.h"
50 #include "FuncStatus.h"
51 #include "FuncRequest.h"
55 #include "LyXAction.h"
59 #include "Paragraph.h"
60 #include "SpellChecker.h"
62 #include "TextClass.h"
67 #include "support/convert.h"
68 #include "support/debug.h"
69 #include "support/ExceptionMessage.h"
70 #include "support/FileName.h"
71 #include "support/filetools.h"
72 #include "support/gettext.h"
73 #include "support/filetools.h"
74 #include "support/ForkedCalls.h"
75 #include "support/lassert.h"
76 #include "support/lstrings.h"
77 #include "support/os.h"
78 #include "support/Package.h"
79 #include "support/Path.h"
80 #include "support/Systemcall.h"
81 #include "support/Timeout.h"
82 #include "support/ProgressInterface.h"
85 #include <QApplication>
86 #include <QCloseEvent>
88 #include <QDesktopWidget>
89 #include <QDragEnterEvent>
96 #include <QPixmapCache>
98 #include <QPushButton>
100 #include <QShowEvent>
102 #include <QStackedWidget>
103 #include <QStatusBar>
108 #include <QScrollBar>
112 #define EXPORT_in_THREAD 1
114 // QtConcurrent was introduced in Qt 4.4
115 #if (QT_VERSION >= 0x040400)
117 #include <QFutureWatcher>
118 #include <QtConcurrentRun>
121 #include "support/bind.h"
125 #ifdef HAVE_SYS_TIME_H
126 # include <sys/time.h>
134 using namespace lyx::support;
141 class BackgroundWidget : public QWidget
146 LYXERR(Debug::GUI, "show banner: " << lyxrc.show_banner);
147 if (!lyxrc.show_banner)
149 /// The text to be written on top of the pixmap
150 QString const text = lyx_version ?
151 qt_("version ") + lyx_version : qt_("unknown version");
152 splash_ = getPixmap("images/", "banner", "png");
154 QPainter pain(&splash_);
155 pain.setPen(QColor(0, 0, 0));
157 // The font used to display the version info
158 font.setStyleHint(QFont::SansSerif);
159 font.setWeight(QFont::Bold);
160 font.setPointSize(int(toqstr(lyxrc.font_sizes[FONT_SIZE_LARGE]).toDouble()));
161 int width = QFontMetrics(font).width(text);
163 pain.drawText(397 - width, 15, text);
164 setFocusPolicy(Qt::StrongFocus);
167 void paintEvent(QPaintEvent *)
169 int x = (width() - splash_.width()) / 2;
170 int y = (height() - splash_.height()) / 2;
172 pain.drawPixmap(x, y, splash_);
175 void keyPressEvent(QKeyEvent * ev)
178 setKeySymbol(&sym, ev);
180 guiApp->processKeySym(sym, q_key_state(ev->modifiers()));
192 /// Toolbar store providing access to individual toolbars by name.
193 typedef map<string, GuiToolbar *> ToolbarMap;
195 typedef shared_ptr<Dialog> DialogPtr;
200 struct GuiView::GuiViewPrivate
202 GuiViewPrivate(GuiView * gv)
203 : gv_(gv), current_work_area_(0), current_main_work_area_(0),
204 layout_(0), autosave_timeout_(5000),
207 // hardcode here the platform specific icon size
208 smallIconSize = 14; // scaling problems
209 normalIconSize = 20; // ok, default
210 bigIconSize = 26; // better for some math icons
212 splitter_ = new QSplitter;
213 bg_widget_ = new BackgroundWidget;
214 stack_widget_ = new QStackedWidget;
215 stack_widget_->addWidget(bg_widget_);
216 stack_widget_->addWidget(splitter_);
219 // TODO cleanup, remove the singleton, handle multiple Windows?
220 progress_ = ProgressInterface::instance();
221 if (!dynamic_cast<GuiProgress*>(progress_)) {
222 progress_ = new GuiProgress(); // TODO who deletes it
223 ProgressInterface::setInstance(progress_);
226 dynamic_cast<GuiProgress*>(progress_),
227 SIGNAL(updateStatusBarMessage(QString const&)),
228 gv, SLOT(updateStatusBarMessage(QString const&)));
230 dynamic_cast<GuiProgress*>(progress_),
231 SIGNAL(clearMessageText()),
232 gv, SLOT(clearMessageText()));
239 delete stack_widget_;
242 QMenu * toolBarPopup(GuiView * parent)
244 // FIXME: translation
245 QMenu * menu = new QMenu(parent);
246 QActionGroup * iconSizeGroup = new QActionGroup(parent);
248 QAction * smallIcons = new QAction(iconSizeGroup);
249 smallIcons->setText(qt_("Small-sized icons"));
250 smallIcons->setCheckable(true);
251 QObject::connect(smallIcons, SIGNAL(triggered()),
252 parent, SLOT(smallSizedIcons()));
253 menu->addAction(smallIcons);
255 QAction * normalIcons = new QAction(iconSizeGroup);
256 normalIcons->setText(qt_("Normal-sized icons"));
257 normalIcons->setCheckable(true);
258 QObject::connect(normalIcons, SIGNAL(triggered()),
259 parent, SLOT(normalSizedIcons()));
260 menu->addAction(normalIcons);
262 QAction * bigIcons = new QAction(iconSizeGroup);
263 bigIcons->setText(qt_("Big-sized icons"));
264 bigIcons->setCheckable(true);
265 QObject::connect(bigIcons, SIGNAL(triggered()),
266 parent, SLOT(bigSizedIcons()));
267 menu->addAction(bigIcons);
269 unsigned int cur = parent->iconSize().width();
270 if ( cur == parent->d.smallIconSize)
271 smallIcons->setChecked(true);
272 else if (cur == parent->d.normalIconSize)
273 normalIcons->setChecked(true);
274 else if (cur == parent->d.bigIconSize)
275 bigIcons->setChecked(true);
282 stack_widget_->setCurrentWidget(bg_widget_);
283 bg_widget_->setUpdatesEnabled(true);
284 bg_widget_->setFocus();
287 int tabWorkAreaCount()
289 return splitter_->count();
292 TabWorkArea * tabWorkArea(int i)
294 return dynamic_cast<TabWorkArea *>(splitter_->widget(i));
297 TabWorkArea * currentTabWorkArea()
299 int areas = tabWorkAreaCount();
301 // The first TabWorkArea is always the first one, if any.
302 return tabWorkArea(0);
304 for (int i = 0; i != areas; ++i) {
305 TabWorkArea * twa = tabWorkArea(i);
306 if (current_main_work_area_ == twa->currentWorkArea())
310 // None has the focus so we just take the first one.
311 return tabWorkArea(0);
314 #if (QT_VERSION >= 0x040400)
315 void setPreviewFuture(QFuture<docstring> const & f)
317 if (processing_thread_watcher_.isRunning()) {
318 // we prefer to cancel this preview in order to keep a snappy
322 processing_thread_watcher_.setFuture(f);
328 GuiWorkArea * current_work_area_;
329 GuiWorkArea * current_main_work_area_;
330 QSplitter * splitter_;
331 QStackedWidget * stack_widget_;
332 BackgroundWidget * bg_widget_;
334 ToolbarMap toolbars_;
335 ProgressInterface* progress_;
336 /// The main layout box.
338 * \warning Don't Delete! The layout box is actually owned by
339 * whichever toolbar contains it. All the GuiView class needs is a
340 * means of accessing it.
342 * FIXME: replace that with a proper model so that we are not limited
343 * to only one dialog.
348 map<string, DialogPtr> dialogs_;
350 unsigned int smallIconSize;
351 unsigned int normalIconSize;
352 unsigned int bigIconSize;
354 QTimer statusbar_timer_;
355 /// auto-saving of buffers
356 Timeout autosave_timeout_;
357 /// flag against a race condition due to multiclicks, see bug #1119
361 TocModels toc_models_;
363 #if (QT_VERSION >= 0x040400)
365 QFutureWatcher<docstring> autosave_watcher_;
366 QFutureWatcher<docstring> processing_thread_watcher_;
368 string last_export_format;
370 struct DummyWatcher { bool isRunning(){return false;} };
371 DummyWatcher processing_thread_watcher_;
374 static QSet<Buffer const *> busyBuffers;
375 static docstring previewAndDestroy(Buffer const * orig, Buffer * buffer, string const & format);
376 static docstring exportAndDestroy(Buffer const * orig, Buffer * buffer, string const & format);
377 static docstring compileAndDestroy(Buffer const * orig, Buffer * buffer, string const & format);
378 static docstring saveAndDestroy(Buffer const * orig, Buffer * buffer, FileName const & fname);
381 static docstring runAndDestroy(const T& func, Buffer const * orig, Buffer * buffer, string const & format, string const & msg);
383 // TODO syncFunc/previewFunc: use bind
384 bool asyncBufferProcessing(string const & argument,
385 Buffer const * used_buffer,
386 docstring const & msg,
387 docstring (*asyncFunc)(Buffer const *, Buffer *, string const &),
388 bool (Buffer::*syncFunc)(string const &, bool, bool) const,
389 bool (Buffer::*previewFunc)(string const &, bool) const);
391 QTimer processing_cursor_timer_;
392 bool indicates_processing_;
393 QMap<GuiWorkArea*, Qt::CursorShape> orig_cursors_;
394 QVector<GuiWorkArea*> guiWorkAreas();
397 QSet<Buffer const *> GuiView::GuiViewPrivate::busyBuffers;
400 GuiView::GuiView(int id)
401 : d(*new GuiViewPrivate(this)), id_(id), closing_(false), busy_(0)
403 // GuiToolbars *must* be initialised before the menu bar.
404 normalSizedIcons(); // at least on Mac the default is 32 otherwise, which is huge
407 // set ourself as the current view. This is needed for the menu bar
408 // filling, at least for the static special menu item on Mac. Otherwise
409 // they are greyed out.
410 guiApp->setCurrentView(this);
412 // Fill up the menu bar.
413 guiApp->menus().fillMenuBar(menuBar(), this, true);
415 setCentralWidget(d.stack_widget_);
417 // Start autosave timer
418 if (lyxrc.autosave) {
419 d.autosave_timeout_.timeout.connect(bind(&GuiView::autoSave, this));
420 d.autosave_timeout_.setTimeout(lyxrc.autosave * 1000);
421 d.autosave_timeout_.start();
423 connect(&d.statusbar_timer_, SIGNAL(timeout()),
424 this, SLOT(clearMessage()));
426 // We don't want to keep the window in memory if it is closed.
427 setAttribute(Qt::WA_DeleteOnClose, true);
429 #if (!defined(Q_WS_WIN) && !defined(Q_WS_MACX))
430 // assign an icon to main form. We do not do it under Qt/Win or Qt/Mac,
431 // since the icon is provided in the application bundle.
432 setWindowIcon(getPixmap("images/", "lyx", "png"));
435 #if (QT_VERSION >= 0x040300)
436 // use tabbed dock area for multiple docks
437 // (such as "source" and "messages")
438 setDockOptions(QMainWindow::ForceTabbedDocks);
442 setAcceptDrops(true);
444 statusBar()->setSizeGripEnabled(true);
447 #if (QT_VERSION >= 0x040400)
448 connect(&d.autosave_watcher_, SIGNAL(finished()), this,
449 SLOT(processingThreadFinished()));
450 connect(&d.processing_thread_watcher_, SIGNAL(finished()), this,
451 SLOT(processingThreadFinished()));
453 d.processing_cursor_timer_.setInterval(1000 * 3);
454 connect(&d.processing_cursor_timer_, SIGNAL(timeout()), this,
455 SLOT(indicateProcessing()));
458 connect(this, SIGNAL(triggerShowDialog(QString const &, QString const &, Inset *)),
459 SLOT(doShowDialog(QString const &, QString const &, Inset *)));
461 // Forbid too small unresizable window because it can happen
462 // with some window manager under X11.
463 setMinimumSize(300, 200);
465 if (lyxrc.allow_geometry_session) {
466 // Now take care of session management.
471 // no session handling, default to a sane size.
472 setGeometry(50, 50, 690, 510);
475 // clear session data if any.
477 settings.remove("views");
487 QVector<GuiWorkArea*> GuiView::GuiViewPrivate::guiWorkAreas()
489 QVector<GuiWorkArea*> areas;
490 for (int i = 0; i < tabWorkAreaCount(); i++) {
491 TabWorkArea* ta = tabWorkArea(i);
492 for (int u = 0; u < ta->count(); u++) {
493 areas << ta->workArea(u);
500 #if QT_VERSION >= 0x040400
501 void GuiView::setCursorShapes(Qt::CursorShape shape)
503 QVector<GuiWorkArea*> areas = d.guiWorkAreas();
504 Q_FOREACH(GuiWorkArea* wa, areas) {
505 wa->setCursorShape(shape);
510 void GuiView::restoreCursorShapes()
512 QVector<GuiWorkArea*> areas = d.guiWorkAreas();
513 Q_FOREACH(GuiWorkArea* wa, areas) {
514 if (d.orig_cursors_.contains(wa)) {
515 wa->setCursorShape(d.orig_cursors_[wa]);
521 void GuiView::saveCursorShapes()
523 d.orig_cursors_.clear();
524 QVector<GuiWorkArea*> areas = d.guiWorkAreas();
525 Q_FOREACH(GuiWorkArea* wa, areas) {
526 d.orig_cursors_[wa] = wa->cursorShape();
531 void GuiView::indicateProcessing()
533 if (d.indicates_processing_) {
534 restoreCursorShapes();
536 setCursorShapes(Qt::BusyCursor);
538 d.indicates_processing_ = !d.indicates_processing_;
542 void GuiView::processingThreadStarted()
545 d.indicates_processing_ = false;
546 indicateProcessing();
547 d.processing_cursor_timer_.start();
551 void GuiView::processingThreadFinished()
553 QFutureWatcher<docstring> const * watcher =
554 static_cast<QFutureWatcher<docstring> const *>(sender());
555 message(watcher->result());
557 errors(d.last_export_format);
558 d.processing_cursor_timer_.stop();
559 restoreCursorShapes();
560 d.indicates_processing_ = false;
565 void GuiView::setCursorShapes(Qt::CursorShape)
570 void GuiView::restoreCursorShapes()
575 void GuiView::saveCursorShapes()
580 void GuiView::indicateProcessing()
585 void GuiView::processingThreadStarted()
590 void GuiView::processingThreadFinished()
596 void GuiView::saveLayout() const
599 settings.beginGroup("views");
600 settings.beginGroup(QString::number(id_));
602 settings.setValue("pos", pos());
603 settings.setValue("size", size());
605 settings.setValue("geometry", saveGeometry());
607 settings.setValue("layout", saveState(0));
608 settings.setValue("icon_size", iconSize());
612 bool GuiView::restoreLayout()
615 settings.beginGroup("views");
616 settings.beginGroup(QString::number(id_));
617 QString const icon_key = "icon_size";
618 if (!settings.contains(icon_key))
621 //code below is skipped when when ~/.config/LyX is (re)created
622 setIconSize(settings.value(icon_key).toSize());
624 QPoint pos = settings.value("pos", QPoint(50, 50)).toPoint();
625 QSize size = settings.value("size", QSize(690, 510)).toSize();
629 // Work-around for bug #6034: the window ends up in an undetermined
630 // state when trying to restore a maximized window when it is
631 // already maximized.
632 if (!(windowState() & Qt::WindowMaximized))
633 if (!restoreGeometry(settings.value("geometry").toByteArray()))
634 setGeometry(50, 50, 690, 510);
636 // Make sure layout is correctly oriented.
637 setLayoutDirection(qApp->layoutDirection());
639 // Allow the toc and view-source dock widget to be restored if needed.
641 if ((dialog = findOrBuild("toc", true)))
642 // see bug 5082. At least setup title and enabled state.
643 // Visibility will be adjusted by restoreState below.
644 dialog->prepareView();
645 if ((dialog = findOrBuild("view-source", true)))
646 dialog->prepareView();
647 if ((dialog = findOrBuild("progress", true)))
648 dialog->prepareView();
650 if (!restoreState(settings.value("layout").toByteArray(), 0))
657 GuiToolbar * GuiView::toolbar(string const & name)
659 ToolbarMap::iterator it = d.toolbars_.find(name);
660 if (it != d.toolbars_.end())
663 LYXERR(Debug::GUI, "Toolbar::display: no toolbar named " << name);
668 void GuiView::constructToolbars()
670 ToolbarMap::iterator it = d.toolbars_.begin();
671 for (; it != d.toolbars_.end(); ++it)
675 // I don't like doing this here, but the standard toolbar
676 // destroys this object when it's destroyed itself (vfr)
677 d.layout_ = new LayoutBox(*this);
678 d.stack_widget_->addWidget(d.layout_);
679 d.layout_->move(0,0);
681 // extracts the toolbars from the backend
682 Toolbars::Infos::iterator cit = guiApp->toolbars().begin();
683 Toolbars::Infos::iterator end = guiApp->toolbars().end();
684 for (; cit != end; ++cit)
685 d.toolbars_[cit->name] = new GuiToolbar(*cit, *this);
689 void GuiView::initToolbars()
691 // extracts the toolbars from the backend
692 Toolbars::Infos::iterator cit = guiApp->toolbars().begin();
693 Toolbars::Infos::iterator end = guiApp->toolbars().end();
694 for (; cit != end; ++cit) {
695 GuiToolbar * tb = toolbar(cit->name);
698 int const visibility = guiApp->toolbars().defaultVisibility(cit->name);
699 bool newline = !(visibility & Toolbars::SAMEROW);
700 tb->setVisible(false);
701 tb->setVisibility(visibility);
703 if (visibility & Toolbars::TOP) {
705 addToolBarBreak(Qt::TopToolBarArea);
706 addToolBar(Qt::TopToolBarArea, tb);
709 if (visibility & Toolbars::BOTTOM) {
710 // Qt < 4.2.2 cannot handle ToolBarBreak on non-TOP dock.
711 #if (QT_VERSION >= 0x040202)
713 addToolBarBreak(Qt::BottomToolBarArea);
715 addToolBar(Qt::BottomToolBarArea, tb);
718 if (visibility & Toolbars::LEFT) {
719 // Qt < 4.2.2 cannot handle ToolBarBreak on non-TOP dock.
720 #if (QT_VERSION >= 0x040202)
722 addToolBarBreak(Qt::LeftToolBarArea);
724 addToolBar(Qt::LeftToolBarArea, tb);
727 if (visibility & Toolbars::RIGHT) {
728 // Qt < 4.2.2 cannot handle ToolBarBreak on non-TOP dock.
729 #if (QT_VERSION >= 0x040202)
731 addToolBarBreak(Qt::RightToolBarArea);
733 addToolBar(Qt::RightToolBarArea, tb);
736 if (visibility & Toolbars::ON)
737 tb->setVisible(true);
742 TocModels & GuiView::tocModels()
744 return d.toc_models_;
748 void GuiView::setFocus()
750 LYXERR(Debug::DEBUG, "GuiView::setFocus()" << this);
751 QMainWindow::setFocus();
755 void GuiView::focusInEvent(QFocusEvent * e)
757 LYXERR(Debug::DEBUG, "GuiView::focusInEvent()" << this);
758 QMainWindow::focusInEvent(e);
759 // Make sure guiApp points to the correct view.
760 guiApp->setCurrentView(this);
761 if (currentMainWorkArea())
762 currentMainWorkArea()->setFocus();
763 else if (currentWorkArea())
764 currentWorkArea()->setFocus();
766 d.bg_widget_->setFocus();
770 QMenu * GuiView::createPopupMenu()
772 return d.toolBarPopup(this);
776 void GuiView::showEvent(QShowEvent * e)
778 LYXERR(Debug::GUI, "Passed Geometry "
779 << size().height() << "x" << size().width()
780 << "+" << pos().x() << "+" << pos().y());
782 if (d.splitter_->count() == 0)
783 // No work area, switch to the background widget.
786 QMainWindow::showEvent(e);
790 bool GuiView::closeScheduled()
797 /** Destroy only all tabbed WorkAreas. Destruction of other WorkAreas
798 ** is responsibility of the container (e.g., dialog)
800 void GuiView::closeEvent(QCloseEvent * close_event)
802 LYXERR(Debug::DEBUG, "GuiView::closeEvent()");
804 if (!GuiViewPrivate::busyBuffers.isEmpty()) {
805 Alert::warning(_("Exit LyX"), _("LyX could not be closed because documents are processed by LyX."));
806 close_event->setAccepted(false);
810 // If the user pressed the x (so we didn't call closeView
811 // programmatically), we want to clear all existing entries.
813 theSession().lastOpened().clear();
818 // it can happen that this event arrives without selecting the view,
819 // e.g. when clicking the close button on a background window.
821 if (!closeWorkAreaAll()) {
823 close_event->ignore();
827 // Make sure that nothing will use this to be closed View.
828 guiApp->unregisterView(this);
830 if (isFullScreen()) {
831 // Switch off fullscreen before closing.
836 // Make sure the timer time out will not trigger a statusbar update.
837 d.statusbar_timer_.stop();
839 // Saving fullscreen requires additional tweaks in the toolbar code.
840 // It wouldn't also work under linux natively.
841 if (lyxrc.allow_geometry_session) {
842 // Save this window geometry and layout.
844 // Then the toolbar private states.
845 ToolbarMap::iterator end = d.toolbars_.end();
846 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
847 it->second->saveSession();
848 // Now take care of all other dialogs:
849 map<string, DialogPtr>::const_iterator it = d.dialogs_.begin();
850 for (; it!= d.dialogs_.end(); ++it)
851 it->second->saveSession();
854 close_event->accept();
858 void GuiView::dragEnterEvent(QDragEnterEvent * event)
860 if (event->mimeData()->hasUrls())
862 /// \todo Ask lyx-devel is this is enough:
863 /// if (event->mimeData()->hasFormat("text/plain"))
864 /// event->acceptProposedAction();
868 void GuiView::dropEvent(QDropEvent * event)
870 QList<QUrl> files = event->mimeData()->urls();
874 LYXERR(Debug::GUI, "GuiView::dropEvent: got URLs!");
875 for (int i = 0; i != files.size(); ++i) {
876 string const file = os::internal_path(fromqstr(
877 files.at(i).toLocalFile()));
881 string const ext = support::getExtension(file);
882 vector<const Format *> found_formats;
884 // Find all formats that have the correct extension.
885 vector<const Format *> const & import_formats
886 = theConverters().importableFormats();
887 vector<const Format *>::const_iterator it = import_formats.begin();
888 for (; it != import_formats.end(); ++it)
889 if ((*it)->extension() == ext)
890 found_formats.push_back(*it);
893 if (found_formats.size() >= 1) {
894 if (found_formats.size() > 1) {
895 //FIXME: show a dialog to choose the correct importable format
897 "Multiple importable formats found, selecting first");
899 string const arg = found_formats[0]->name() + " " + file;
900 cmd = FuncRequest(LFUN_BUFFER_IMPORT, arg);
903 //FIXME: do we have to explicitly check whether it's a lyx file?
905 "No formats found, trying to open it as a lyx file");
906 cmd = FuncRequest(LFUN_FILE_OPEN, file);
908 // add the functions to the queue
909 guiApp->addToFuncRequestQueue(cmd);
912 // now process the collected functions. We perform the events
913 // asynchronously. This prevents potential problems in case the
914 // BufferView is closed within an event.
915 guiApp->processFuncRequestQueueAsync();
919 void GuiView::message(docstring const & str)
921 if (ForkedProcess::iAmAChild())
924 // call is moved to GUI-thread by GuiProgress
925 d.progress_->appendMessage(toqstr(str));
929 void GuiView::clearMessageText()
931 message(docstring());
935 void GuiView::updateStatusBarMessage(QString const & str)
937 statusBar()->showMessage(str);
938 d.statusbar_timer_.stop();
939 d.statusbar_timer_.start(3000);
943 void GuiView::smallSizedIcons()
945 setIconSize(QSize(d.smallIconSize, d.smallIconSize));
949 void GuiView::normalSizedIcons()
951 setIconSize(QSize(d.normalIconSize, d.normalIconSize));
955 void GuiView::bigSizedIcons()
957 setIconSize(QSize(d.bigIconSize, d.bigIconSize));
961 void GuiView::clearMessage()
963 // FIXME: This code was introduced in r19643 to fix bug #4123. However,
964 // the hasFocus function mostly returns false, even if the focus is on
965 // a workarea in this view.
969 d.statusbar_timer_.stop();
973 void GuiView::updateWindowTitle(GuiWorkArea * wa)
975 if (wa != d.current_work_area_
976 || wa->bufferView().buffer().isInternal())
978 setWindowTitle(qt_("LyX: ") + wa->windowTitle());
979 setWindowIconText(wa->windowIconText());
983 void GuiView::on_currentWorkAreaChanged(GuiWorkArea * wa)
986 disconnectBufferView();
987 connectBufferView(wa->bufferView());
988 connectBuffer(wa->bufferView().buffer());
989 d.current_work_area_ = wa;
990 QObject::connect(wa, SIGNAL(titleChanged(GuiWorkArea *)),
991 this, SLOT(updateWindowTitle(GuiWorkArea *)));
992 updateWindowTitle(wa);
996 // The document settings needs to be reinitialised.
997 updateDialog("document", "");
999 // Buffer-dependent dialogs must be updated. This is done here because
1000 // some dialogs require buffer()->text.
1005 void GuiView::on_lastWorkAreaRemoved()
1008 // We already are in a close event. Nothing more to do.
1011 if (d.splitter_->count() > 1)
1012 // We have a splitter so don't close anything.
1015 // Reset and updates the dialogs.
1016 d.toc_models_.reset(0);
1017 updateDialog("document", "");
1020 resetWindowTitleAndIconText();
1023 if (lyxrc.open_buffers_in_tabs)
1024 // Nothing more to do, the window should stay open.
1027 if (guiApp->viewIds().size() > 1) {
1033 // On Mac we also close the last window because the application stay
1034 // resident in memory. On other platforms we don't close the last
1035 // window because this would quit the application.
1041 void GuiView::updateStatusBar()
1043 // let the user see the explicit message
1044 if (d.statusbar_timer_.isActive())
1051 void GuiView::showMessage()
1053 QString msg = toqstr(theGuiApp()->viewStatusMessage());
1054 if (msg.isEmpty()) {
1055 BufferView const * bv = currentBufferView();
1057 msg = toqstr(bv->cursor().currentState());
1059 msg = qt_("Welcome to LyX!");
1061 statusBar()->showMessage(msg);
1065 bool GuiView::event(QEvent * e)
1069 // Useful debug code:
1070 //case QEvent::ActivationChange:
1071 //case QEvent::WindowDeactivate:
1072 //case QEvent::Paint:
1073 //case QEvent::Enter:
1074 //case QEvent::Leave:
1075 //case QEvent::HoverEnter:
1076 //case QEvent::HoverLeave:
1077 //case QEvent::HoverMove:
1078 //case QEvent::StatusTip:
1079 //case QEvent::DragEnter:
1080 //case QEvent::DragLeave:
1081 //case QEvent::Drop:
1084 case QEvent::WindowActivate: {
1085 GuiView * old_view = guiApp->currentView();
1086 if (this == old_view) {
1088 return QMainWindow::event(e);
1090 if (old_view && old_view->currentBufferView()) {
1091 // save current selection to the selection buffer to allow
1092 // middle-button paste in this window.
1093 cap::saveSelection(old_view->currentBufferView()->cursor());
1095 guiApp->setCurrentView(this);
1096 if (d.current_work_area_) {
1097 BufferView & bv = d.current_work_area_->bufferView();
1098 connectBufferView(bv);
1099 connectBuffer(bv.buffer());
1100 // The document structure, name and dialogs might have
1101 // changed in another view.
1103 // The document settings needs to be reinitialised.
1104 updateDialog("document", "");
1107 resetWindowTitleAndIconText();
1110 return QMainWindow::event(e);
1113 case QEvent::ShortcutOverride: {
1116 #if (!defined Q_WS_X11) || (QT_VERSION >= 0x040500)
1117 if (isFullScreen() && menuBar()->isHidden()) {
1118 QKeyEvent * ke = static_cast<QKeyEvent*>(e);
1119 // FIXME: we should also try to detect special LyX shortcut such as
1120 // Alt-P and Alt-M. Right now there is a hack in
1121 // GuiWorkArea::processKeySym() that hides again the menubar for
1123 if (ke->modifiers() & Qt::AltModifier && ke->key() != Qt::Key_Alt) {
1125 return QMainWindow::event(e);
1129 return QMainWindow::event(e);
1133 return QMainWindow::event(e);
1137 void GuiView::resetWindowTitleAndIconText()
1139 setWindowTitle(qt_("LyX"));
1140 setWindowIconText(qt_("LyX"));
1143 bool GuiView::focusNextPrevChild(bool /*next*/)
1150 bool GuiView::busy() const
1156 void GuiView::setBusy(bool busy)
1158 bool const busy_before = busy_ > 0;
1159 busy ? ++busy_ : --busy_;
1160 if ((busy_ > 0) == busy_before)
1161 // busy state didn't change
1164 if (d.current_work_area_) {
1165 d.current_work_area_->setUpdatesEnabled(!busy);
1167 d.current_work_area_->stopBlinkingCursor();
1169 d.current_work_area_->startBlinkingCursor();
1173 QApplication::setOverrideCursor(Qt::WaitCursor);
1175 QApplication::restoreOverrideCursor();
1179 GuiWorkArea * GuiView::workArea(Buffer & buffer)
1181 if (currentWorkArea()
1182 && ¤tWorkArea()->bufferView().buffer() == &buffer)
1183 return (GuiWorkArea *) currentWorkArea();
1184 if (TabWorkArea * twa = d.currentTabWorkArea())
1185 return twa->workArea(buffer);
1190 GuiWorkArea * GuiView::addWorkArea(Buffer & buffer)
1192 // Automatically create a TabWorkArea if there are none yet.
1193 TabWorkArea * tab_widget = d.splitter_->count()
1194 ? d.currentTabWorkArea() : addTabWorkArea();
1195 return tab_widget->addWorkArea(buffer, *this);
1199 TabWorkArea * GuiView::addTabWorkArea()
1201 TabWorkArea * twa = new TabWorkArea;
1202 QObject::connect(twa, SIGNAL(currentWorkAreaChanged(GuiWorkArea *)),
1203 this, SLOT(on_currentWorkAreaChanged(GuiWorkArea *)));
1204 QObject::connect(twa, SIGNAL(lastWorkAreaRemoved()),
1205 this, SLOT(on_lastWorkAreaRemoved()));
1207 d.splitter_->addWidget(twa);
1208 d.stack_widget_->setCurrentWidget(d.splitter_);
1213 GuiWorkArea const * GuiView::currentWorkArea() const
1215 return d.current_work_area_;
1219 GuiWorkArea * GuiView::currentWorkArea()
1221 return d.current_work_area_;
1225 GuiWorkArea const * GuiView::currentMainWorkArea() const
1227 if (!d.currentTabWorkArea())
1229 return d.currentTabWorkArea()->currentWorkArea();
1233 GuiWorkArea * GuiView::currentMainWorkArea()
1235 if (!d.currentTabWorkArea())
1237 return d.currentTabWorkArea()->currentWorkArea();
1241 void GuiView::setCurrentWorkArea(GuiWorkArea * wa)
1243 LYXERR(Debug::DEBUG, "Setting current wa: " << wa << endl);
1245 d.current_work_area_ = 0;
1250 // FIXME: I've no clue why this is here and why it accesses
1251 // theGuiApp()->currentView, which might be 0 (bug 6464).
1252 // See also 27525 (vfr).
1253 if (theGuiApp()->currentView() == this
1254 && theGuiApp()->currentView()->currentWorkArea() == wa)
1257 if (currentBufferView())
1258 cap::saveSelection(currentBufferView()->cursor());
1260 theGuiApp()->setCurrentView(this);
1261 d.current_work_area_ = wa;
1263 // We need to reset this now, because it will need to be
1264 // right if the tabWorkArea gets reset in the for loop. We
1265 // will change it back if we aren't in that case.
1266 GuiWorkArea * const old_cmwa = d.current_main_work_area_;
1267 d.current_main_work_area_ = wa;
1269 for (int i = 0; i != d.splitter_->count(); ++i) {
1270 if (d.tabWorkArea(i)->setCurrentWorkArea(wa)) {
1271 LYXERR(Debug::DEBUG, "Current wa: " << currentWorkArea()
1272 << ", Current main wa: " << currentMainWorkArea());
1277 d.current_main_work_area_ = old_cmwa;
1279 LYXERR(Debug::DEBUG, "This is not a tabbed wa");
1280 on_currentWorkAreaChanged(wa);
1281 BufferView & bv = wa->bufferView();
1282 bv.cursor().fixIfBroken();
1284 wa->setUpdatesEnabled(true);
1285 LYXERR(Debug::DEBUG, "Current wa: " << currentWorkArea() << ", Current main wa: " << currentMainWorkArea());
1289 void GuiView::removeWorkArea(GuiWorkArea * wa)
1291 LASSERT(wa, return);
1292 if (wa == d.current_work_area_) {
1294 disconnectBufferView();
1295 d.current_work_area_ = 0;
1296 d.current_main_work_area_ = 0;
1299 bool found_twa = false;
1300 for (int i = 0; i != d.splitter_->count(); ++i) {
1301 TabWorkArea * twa = d.tabWorkArea(i);
1302 if (twa->removeWorkArea(wa)) {
1303 // Found in this tab group, and deleted the GuiWorkArea.
1305 if (twa->count() != 0) {
1306 if (d.current_work_area_ == 0)
1307 // This means that we are closing the current GuiWorkArea, so
1308 // switch to the next GuiWorkArea in the found TabWorkArea.
1309 setCurrentWorkArea(twa->currentWorkArea());
1311 // No more WorkAreas in this tab group, so delete it.
1318 // It is not a tabbed work area (i.e., the search work area), so it
1319 // should be deleted by other means.
1320 LASSERT(found_twa, /* */);
1322 if (d.current_work_area_ == 0) {
1323 if (d.splitter_->count() != 0) {
1324 TabWorkArea * twa = d.currentTabWorkArea();
1325 setCurrentWorkArea(twa->currentWorkArea());
1327 // No more work areas, switch to the background widget.
1328 setCurrentWorkArea(0);
1334 LayoutBox * GuiView::getLayoutDialog() const
1340 void GuiView::updateLayoutList()
1343 d.layout_->updateContents(false);
1347 void GuiView::updateToolbars()
1349 ToolbarMap::iterator end = d.toolbars_.end();
1350 if (d.current_work_area_) {
1352 d.current_work_area_->bufferView().cursor().inMathed()
1353 && !d.current_work_area_->bufferView().cursor().inRegexped();
1355 lyx::getStatus(FuncRequest(LFUN_LAYOUT_TABULAR)).enabled();
1357 lyx::getStatus(FuncRequest(LFUN_CHANGES_TRACK)).enabled() &&
1358 lyx::getStatus(FuncRequest(LFUN_CHANGES_TRACK)).onOff(true);
1359 bool const mathmacrotemplate =
1360 lyx::getStatus(FuncRequest(LFUN_IN_MATHMACROTEMPLATE)).enabled();
1362 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
1363 it->second->update(math, table, review, mathmacrotemplate);
1365 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
1366 it->second->update(false, false, false, false);
1370 void GuiView::setBuffer(Buffer * newBuffer)
1372 LYXERR(Debug::DEBUG, "Setting buffer: " << newBuffer << endl);
1373 LASSERT(newBuffer, return);
1376 GuiWorkArea * wa = workArea(*newBuffer);
1378 newBuffer->masterBuffer()->updateBuffer();
1379 wa = addWorkArea(*newBuffer);
1380 // scroll to the position when the BufferView was last closed
1381 if (lyxrc.use_lastfilepos) {
1382 LastFilePosSection::FilePos filepos =
1383 theSession().lastFilePos().load(newBuffer->fileName());
1384 wa->bufferView().moveToPosition(filepos.pit, filepos.pos, 0, 0);
1387 //Disconnect the old buffer...there's no new one.
1390 connectBuffer(*newBuffer);
1391 connectBufferView(wa->bufferView());
1392 setCurrentWorkArea(wa);
1398 void GuiView::connectBuffer(Buffer & buf)
1400 buf.setGuiDelegate(this);
1404 void GuiView::disconnectBuffer()
1406 if (d.current_work_area_)
1407 d.current_work_area_->bufferView().buffer().setGuiDelegate(0);
1411 void GuiView::connectBufferView(BufferView & bv)
1413 bv.setGuiDelegate(this);
1417 void GuiView::disconnectBufferView()
1419 if (d.current_work_area_)
1420 d.current_work_area_->bufferView().setGuiDelegate(0);
1424 void GuiView::errors(string const & error_type, bool from_master)
1426 ErrorList & el = from_master ?
1427 currentBufferView()->buffer().masterBuffer()->errorList(error_type)
1428 : currentBufferView()->buffer().errorList(error_type);
1429 string data = error_type;
1431 data = "from_master|" + error_type;
1433 showDialog("errorlist", data);
1437 void GuiView::updateTocItem(string const & type, DocIterator const & dit)
1439 d.toc_models_.updateItem(toqstr(type), dit);
1443 void GuiView::structureChanged()
1445 d.toc_models_.reset(documentBufferView());
1446 // Navigator needs more than a simple update in this case. It needs to be
1448 updateDialog("toc", "");
1452 void GuiView::updateDialog(string const & name, string const & data)
1454 if (!isDialogVisible(name))
1457 map<string, DialogPtr>::const_iterator it = d.dialogs_.find(name);
1458 if (it == d.dialogs_.end())
1461 Dialog * const dialog = it->second.get();
1462 if (dialog->isVisibleView())
1463 dialog->initialiseParams(data);
1467 BufferView * GuiView::documentBufferView()
1469 return currentMainWorkArea()
1470 ? ¤tMainWorkArea()->bufferView()
1475 BufferView const * GuiView::documentBufferView() const
1477 return currentMainWorkArea()
1478 ? ¤tMainWorkArea()->bufferView()
1483 BufferView * GuiView::currentBufferView()
1485 return d.current_work_area_ ? &d.current_work_area_->bufferView() : 0;
1489 BufferView const * GuiView::currentBufferView() const
1491 return d.current_work_area_ ? &d.current_work_area_->bufferView() : 0;
1495 #if (QT_VERSION >= 0x040400)
1496 docstring GuiView::GuiViewPrivate::saveAndDestroy(Buffer const * orig, Buffer * buffer, FileName const & fname)
1499 FileName const tmp_ret = FileName::tempName("lyxauto");
1500 if (!tmp_ret.empty()) {
1501 if (buffer->writeFile(tmp_ret))
1502 failed = !tmp_ret.moveTo(fname);
1505 // failed to write/rename tmp_ret so try writing direct
1506 failed = buffer->writeFile(fname);
1509 busyBuffers.remove(orig);
1511 ? _("Automatic save failed!")
1512 : _("Automatic save done.");
1517 void GuiView::autoSave()
1519 LYXERR(Debug::INFO, "Running autoSave()");
1521 Buffer * buffer = documentBufferView()
1522 ? &documentBufferView()->buffer() : 0;
1526 #if (QT_VERSION >= 0x040400)
1527 GuiViewPrivate::busyBuffers.insert(buffer);
1528 QFuture<docstring> f = QtConcurrent::run(GuiViewPrivate::saveAndDestroy, buffer, buffer->clone(),
1529 buffer->getAutosaveFileName());
1530 d.autosave_watcher_.setFuture(f);
1537 void GuiView::resetAutosaveTimers()
1540 d.autosave_timeout_.restart();
1544 bool GuiView::getStatus(FuncRequest const & cmd, FuncStatus & flag)
1547 Buffer * buf = currentBufferView()
1548 ? ¤tBufferView()->buffer() : 0;
1549 Buffer * doc_buffer = documentBufferView()
1550 ? &(documentBufferView()->buffer()) : 0;
1552 // Check whether we need a buffer
1553 if (!lyxaction.funcHasFlag(cmd.action(), LyXAction::NoBuffer) && !buf) {
1554 // no, exit directly
1555 flag.message(from_utf8(N_("Command not allowed with"
1556 "out any document open")));
1557 flag.setEnabled(false);
1561 if (cmd.origin() == FuncRequest::TOC) {
1562 GuiToc * toc = static_cast<GuiToc*>(findOrBuild("toc", false));
1563 if (!toc || !toc->getStatus(documentBufferView()->cursor(), cmd, flag))
1564 flag.setEnabled(false);
1568 switch(cmd.action()) {
1569 case LFUN_BUFFER_IMPORT:
1572 case LFUN_MASTER_BUFFER_UPDATE:
1573 case LFUN_MASTER_BUFFER_VIEW:
1574 enable = doc_buffer && doc_buffer->parent() != 0
1575 && !d.processing_thread_watcher_.isRunning();
1578 case LFUN_BUFFER_UPDATE:
1579 case LFUN_BUFFER_VIEW: {
1580 if (!doc_buffer || d.processing_thread_watcher_.isRunning()) {
1584 string format = to_utf8(cmd.argument());
1585 if (cmd.argument().empty())
1586 format = doc_buffer->getDefaultOutputFormat();
1587 enable = doc_buffer->isExportableFormat(format);
1591 case LFUN_BUFFER_RELOAD:
1592 enable = doc_buffer && !doc_buffer->isUnnamed()
1593 && doc_buffer->fileName().exists()
1594 && (!doc_buffer->isClean()
1595 || doc_buffer->isExternallyModified(Buffer::timestamp_method));
1598 case LFUN_BUFFER_CHILD_OPEN:
1599 enable = doc_buffer;
1602 case LFUN_BUFFER_WRITE:
1603 enable = doc_buffer && (doc_buffer->isUnnamed() || !doc_buffer->isClean());
1606 //FIXME: This LFUN should be moved to GuiApplication.
1607 case LFUN_BUFFER_WRITE_ALL: {
1608 // We enable the command only if there are some modified buffers
1609 Buffer * first = theBufferList().first();
1614 // We cannot use a for loop as the buffer list is a cycle.
1616 if (!b->isClean()) {
1620 b = theBufferList().next(b);
1621 } while (b != first);
1625 case LFUN_BUFFER_WRITE_AS:
1626 enable = doc_buffer;
1629 case LFUN_BUFFER_CLOSE:
1630 enable = doc_buffer;
1633 case LFUN_BUFFER_CLOSE_ALL:
1634 enable = theBufferList().last() != theBufferList().first();
1637 case LFUN_SPLIT_VIEW:
1638 if (cmd.getArg(0) == "vertical")
1639 enable = doc_buffer && (d.splitter_->count() == 1 ||
1640 d.splitter_->orientation() == Qt::Vertical);
1642 enable = doc_buffer && (d.splitter_->count() == 1 ||
1643 d.splitter_->orientation() == Qt::Horizontal);
1646 case LFUN_CLOSE_TAB_GROUP:
1647 enable = d.currentTabWorkArea();
1650 case LFUN_TOOLBAR_TOGGLE: {
1651 string const name = cmd.getArg(0);
1652 if (GuiToolbar * t = toolbar(name))
1653 flag.setOnOff(t->isVisible());
1656 docstring const msg =
1657 bformat(_("Unknown toolbar \"%1$s\""), from_utf8(name));
1663 case LFUN_DROP_LAYOUTS_CHOICE:
1667 case LFUN_UI_TOGGLE:
1668 flag.setOnOff(isFullScreen());
1671 case LFUN_DIALOG_DISCONNECT_INSET:
1674 case LFUN_DIALOG_HIDE:
1675 // FIXME: should we check if the dialog is shown?
1678 case LFUN_DIALOG_TOGGLE:
1679 flag.setOnOff(isDialogVisible(cmd.getArg(0)));
1680 // fall through to set "enable"
1681 case LFUN_DIALOG_SHOW: {
1682 string const name = cmd.getArg(0);
1684 enable = name == "aboutlyx"
1685 || name == "file" //FIXME: should be removed.
1687 || name == "texinfo"
1688 || name == "progress"
1689 || name == "compare";
1690 else if (name == "print")
1691 enable = doc_buffer->isExportable("dvi")
1692 && lyxrc.print_command != "none";
1693 else if (name == "character" || name == "symbols") {
1694 if (!buf || buf->isReadonly())
1697 // FIXME we should consider passthru
1699 Inset const & in = currentBufferView()->cursor().inset();
1700 enable = !in.getLayout().isPassThru();
1703 else if (name == "latexlog")
1704 enable = FileName(doc_buffer->logName()).isReadableFile();
1705 else if (name == "spellchecker")
1706 enable = theSpellChecker() && !doc_buffer->isReadonly();
1707 else if (name == "vclog")
1708 enable = doc_buffer->lyxvc().inUse();
1712 case LFUN_DIALOG_UPDATE: {
1713 string const name = cmd.getArg(0);
1715 enable = name == "prefs";
1719 case LFUN_COMMAND_EXECUTE:
1721 case LFUN_MENU_OPEN:
1722 // Nothing to check.
1725 case LFUN_COMPLETION_INLINE:
1726 if (!d.current_work_area_
1727 || !d.current_work_area_->completer().inlinePossible(
1728 currentBufferView()->cursor()))
1732 case LFUN_COMPLETION_POPUP:
1733 if (!d.current_work_area_
1734 || !d.current_work_area_->completer().popupPossible(
1735 currentBufferView()->cursor()))
1739 case LFUN_COMPLETION_COMPLETE:
1740 if (!d.current_work_area_
1741 || !d.current_work_area_->completer().inlinePossible(
1742 currentBufferView()->cursor()))
1746 case LFUN_COMPLETION_ACCEPT:
1747 if (!d.current_work_area_
1748 || (!d.current_work_area_->completer().popupVisible()
1749 && !d.current_work_area_->completer().inlineVisible()
1750 && !d.current_work_area_->completer().completionAvailable()))
1754 case LFUN_COMPLETION_CANCEL:
1755 if (!d.current_work_area_
1756 || (!d.current_work_area_->completer().popupVisible()
1757 && !d.current_work_area_->completer().inlineVisible()))
1761 case LFUN_BUFFER_ZOOM_OUT:
1762 enable = doc_buffer && lyxrc.zoom > 10;
1765 case LFUN_BUFFER_ZOOM_IN:
1766 enable = doc_buffer;
1769 case LFUN_BUFFER_NEXT:
1770 case LFUN_BUFFER_PREVIOUS:
1771 // FIXME: should we check is there is an previous or next buffer?
1773 case LFUN_BUFFER_SWITCH:
1774 // toggle on the current buffer, but do not toggle off
1775 // the other ones (is that a good idea?)
1777 && to_utf8(cmd.argument()) == doc_buffer->absFileName())
1778 flag.setOnOff(true);
1781 case LFUN_VC_REGISTER:
1782 enable = doc_buffer && !doc_buffer->lyxvc().inUse();
1784 case LFUN_VC_CHECK_IN:
1785 enable = doc_buffer && doc_buffer->lyxvc().checkInEnabled();
1787 case LFUN_VC_CHECK_OUT:
1788 enable = doc_buffer && doc_buffer->lyxvc().checkOutEnabled();
1790 case LFUN_VC_LOCKING_TOGGLE:
1791 enable = doc_buffer && !doc_buffer->isReadonly()
1792 && doc_buffer->lyxvc().lockingToggleEnabled();
1793 flag.setOnOff(enable && doc_buffer->lyxvc().locking());
1795 case LFUN_VC_REVERT:
1796 enable = doc_buffer && doc_buffer->lyxvc().inUse() && !doc_buffer->isReadonly();
1798 case LFUN_VC_UNDO_LAST:
1799 enable = doc_buffer && doc_buffer->lyxvc().undoLastEnabled();
1801 case LFUN_VC_REPO_UPDATE:
1802 enable = doc_buffer && doc_buffer->lyxvc().repoUpdateEnabled();
1804 case LFUN_VC_COMMAND: {
1805 if (cmd.argument().empty())
1807 if (!doc_buffer && contains(cmd.getArg(0), 'D'))
1811 case LFUN_VC_COMPARE:
1812 enable = doc_buffer && doc_buffer->lyxvc().prepareFileRevisionEnabled();
1815 case LFUN_SERVER_GOTO_FILE_ROW:
1817 case LFUN_FORWARD_SEARCH:
1818 enable = !(lyxrc.forward_search_dvi.empty() && lyxrc.forward_search_pdf.empty());
1826 flag.setEnabled(false);
1832 static FileName selectTemplateFile()
1834 FileDialog dlg(qt_("Select template file"));
1835 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
1836 dlg.setButton2(qt_("Templates|#T#t"), toqstr(lyxrc.template_path));
1838 FileDialog::Result result = dlg.open(toqstr(lyxrc.template_path),
1839 QStringList(qt_("LyX Documents (*.lyx)")));
1841 if (result.first == FileDialog::Later)
1843 if (result.second.isEmpty())
1845 return FileName(fromqstr(result.second));
1849 Buffer * GuiView::loadDocument(FileName const & filename, bool tolastfiles)
1853 Buffer * newBuffer = 0;
1855 newBuffer = checkAndLoadLyXFile(filename);
1856 } catch (ExceptionMessage const & e) {
1862 message(_("Document not loaded."));
1867 newBuffer->errors("Parse");
1868 setBuffer(newBuffer);
1871 theSession().lastFiles().add(filename);
1878 void GuiView::openDocument(string const & fname)
1880 string initpath = lyxrc.document_path;
1882 if (documentBufferView()) {
1883 string const trypath = documentBufferView()->buffer().filePath();
1884 // If directory is writeable, use this as default.
1885 if (FileName(trypath).isDirWritable())
1891 if (fname.empty()) {
1892 FileDialog dlg(qt_("Select document to open"), LFUN_FILE_OPEN);
1893 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
1894 dlg.setButton2(qt_("Examples|#E#e"),
1895 toqstr(addPath(package().system_support().absFileName(), "examples")));
1897 QStringList filter(qt_("LyX Documents (*.lyx)"));
1898 filter << qt_("LyX-1.3.x Documents (*.lyx13)")
1899 << qt_("LyX-1.4.x Documents (*.lyx14)")
1900 << qt_("LyX-1.5.x Documents (*.lyx15)")
1901 << qt_("LyX-1.6.x Documents (*.lyx16)");
1902 FileDialog::Result result =
1903 dlg.open(toqstr(initpath), filter);
1905 if (result.first == FileDialog::Later)
1908 filename = fromqstr(result.second);
1910 // check selected filename
1911 if (filename.empty()) {
1912 message(_("Canceled."));
1918 // get absolute path of file and add ".lyx" to the filename if
1920 FileName const fullname =
1921 fileSearch(string(), filename, "lyx", support::may_not_exist);
1922 if (!fullname.empty())
1923 filename = fullname.absFileName();
1925 if (!fullname.onlyPath().isDirectory()) {
1926 Alert::warning(_("Invalid filename"),
1927 bformat(_("The directory in the given path\n%1$s\ndoes not exist."),
1928 from_utf8(fullname.absFileName())));
1932 // if the file doesn't exist and isn't already open (bug 6645),
1933 // let the user create one
1934 if (!fullname.exists() && !theBufferList().exists(fullname)) {
1935 // the user specifically chose this name. Believe him.
1936 Buffer * const b = newFile(filename, string(), true);
1942 docstring const disp_fn = makeDisplayPath(filename);
1943 message(bformat(_("Opening document %1$s..."), disp_fn));
1946 Buffer * buf = loadDocument(fullname);
1948 str2 = bformat(_("Document %1$s opened."), disp_fn);
1949 if (buf->lyxvc().inUse())
1950 str2 += " " + from_utf8(buf->lyxvc().versionString()) +
1951 " " + _("Version control detected.");
1953 str2 = bformat(_("Could not open document %1$s"), disp_fn);
1958 // FIXME: clean that
1959 static bool import(GuiView * lv, FileName const & filename,
1960 string const & format, ErrorList & errorList)
1962 FileName const lyxfile(support::changeExtension(filename.absFileName(), ".lyx"));
1964 string loader_format;
1965 vector<string> loaders = theConverters().loaders();
1966 if (find(loaders.begin(), loaders.end(), format) == loaders.end()) {
1967 for (vector<string>::const_iterator it = loaders.begin();
1968 it != loaders.end(); ++it) {
1969 if (!theConverters().isReachable(format, *it))
1972 string const tofile =
1973 support::changeExtension(filename.absFileName(),
1974 formats.extension(*it));
1975 if (!theConverters().convert(0, filename, FileName(tofile),
1976 filename, format, *it, errorList))
1978 loader_format = *it;
1981 if (loader_format.empty()) {
1982 frontend::Alert::error(_("Couldn't import file"),
1983 bformat(_("No information for importing the format %1$s."),
1984 formats.prettyName(format)));
1988 loader_format = format;
1990 if (loader_format == "lyx") {
1991 Buffer * buf = lv->loadDocument(lyxfile);
1995 Buffer * const b = newFile(lyxfile.absFileName(), string(), true);
1999 bool as_paragraphs = loader_format == "textparagraph";
2000 string filename2 = (loader_format == format) ? filename.absFileName()
2001 : support::changeExtension(filename.absFileName(),
2002 formats.extension(loader_format));
2003 lv->currentBufferView()->insertPlaintextFile(FileName(filename2),
2005 guiApp->setCurrentView(lv);
2006 lyx::dispatch(FuncRequest(LFUN_MARK_OFF));
2013 void GuiView::importDocument(string const & argument)
2016 string filename = split(argument, format, ' ');
2018 LYXERR(Debug::INFO, format << " file: " << filename);
2020 // need user interaction
2021 if (filename.empty()) {
2022 string initpath = lyxrc.document_path;
2023 if (documentBufferView()) {
2024 string const trypath = documentBufferView()->buffer().filePath();
2025 // If directory is writeable, use this as default.
2026 if (FileName(trypath).isDirWritable())
2030 docstring const text = bformat(_("Select %1$s file to import"),
2031 formats.prettyName(format));
2033 FileDialog dlg(toqstr(text), LFUN_BUFFER_IMPORT);
2034 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
2035 dlg.setButton2(qt_("Examples|#E#e"),
2036 toqstr(addPath(package().system_support().absFileName(), "examples")));
2038 docstring filter = formats.prettyName(format);
2041 filter += from_utf8(formats.extension(format));
2044 FileDialog::Result result =
2045 dlg.open(toqstr(initpath), fileFilters(toqstr(filter)));
2047 if (result.first == FileDialog::Later)
2050 filename = fromqstr(result.second);
2052 // check selected filename
2053 if (filename.empty())
2054 message(_("Canceled."));
2057 if (filename.empty())
2060 // get absolute path of file
2061 FileName const fullname(support::makeAbsPath(filename));
2063 FileName const lyxfile(support::changeExtension(fullname.absFileName(), ".lyx"));
2065 // Check if the document already is open
2066 Buffer * buf = theBufferList().getBuffer(lyxfile);
2069 if (!closeBuffer()) {
2070 message(_("Canceled."));
2075 docstring const displaypath = makeDisplayPath(lyxfile.absFileName(), 30);
2077 // if the file exists already, and we didn't do
2078 // -i lyx thefile.lyx, warn
2079 if (lyxfile.exists() && fullname != lyxfile) {
2081 docstring text = bformat(_("The document %1$s already exists.\n\n"
2082 "Do you want to overwrite that document?"), displaypath);
2083 int const ret = Alert::prompt(_("Overwrite document?"),
2084 text, 0, 1, _("&Overwrite"), _("&Cancel"));
2087 message(_("Canceled."));
2092 message(bformat(_("Importing %1$s..."), displaypath));
2093 ErrorList errorList;
2094 if (import(this, fullname, format, errorList))
2095 message(_("imported."));
2097 message(_("file not imported!"));
2099 // FIXME (Abdel 12/08/06): Is there a need to display the error list here?
2103 void GuiView::newDocument(string const & filename, bool from_template)
2105 FileName initpath(lyxrc.document_path);
2106 if (documentBufferView()) {
2107 FileName const trypath(documentBufferView()->buffer().filePath());
2108 // If directory is writeable, use this as default.
2109 if (trypath.isDirWritable())
2113 string templatefile;
2114 if (from_template) {
2115 templatefile = selectTemplateFile().absFileName();
2116 if (templatefile.empty())
2121 if (filename.empty())
2122 b = newUnnamedFile(initpath, to_utf8(_("newfile")), templatefile);
2124 b = newFile(filename, templatefile, true);
2129 // If no new document could be created, it is unsure
2130 // whether there is a valid BufferView.
2131 if (currentBufferView())
2132 // Ensure the cursor is correctly positioned on screen.
2133 currentBufferView()->showCursor();
2137 void GuiView::insertLyXFile(docstring const & fname)
2139 BufferView * bv = documentBufferView();
2144 FileName filename(to_utf8(fname));
2145 if (filename.empty()) {
2146 // Launch a file browser
2148 string initpath = lyxrc.document_path;
2149 string const trypath = bv->buffer().filePath();
2150 // If directory is writeable, use this as default.
2151 if (FileName(trypath).isDirWritable())
2155 FileDialog dlg(qt_("Select LyX document to insert"), LFUN_FILE_INSERT);
2156 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
2157 dlg.setButton2(qt_("Examples|#E#e"),
2158 toqstr(addPath(package().system_support().absFileName(),
2161 FileDialog::Result result = dlg.open(toqstr(initpath),
2162 QStringList(qt_("LyX Documents (*.lyx)")));
2164 if (result.first == FileDialog::Later)
2168 filename.set(fromqstr(result.second));
2170 // check selected filename
2171 if (filename.empty()) {
2172 // emit message signal.
2173 message(_("Canceled."));
2178 bv->insertLyXFile(filename);
2179 bv->buffer().errors("Parse");
2183 void GuiView::insertPlaintextFile(docstring const & fname,
2186 BufferView * bv = documentBufferView();
2190 if (!fname.empty() && !FileName::isAbsolute(to_utf8(fname))) {
2191 message(_("Absolute filename expected."));
2196 FileName filename(to_utf8(fname));
2198 if (!filename.empty()) {
2199 bv->insertPlaintextFile(filename, asParagraph);
2203 FileDialog dlg(qt_("Select file to insert"), (asParagraph ?
2204 LFUN_FILE_INSERT_PLAINTEXT_PARA : LFUN_FILE_INSERT_PLAINTEXT));
2206 FileDialog::Result result = dlg.open(toqstr(bv->buffer().filePath()),
2207 QStringList(qt_("All Files (*)")));
2209 if (result.first == FileDialog::Later)
2213 filename.set(fromqstr(result.second));
2215 // check selected filename
2216 if (filename.empty()) {
2217 // emit message signal.
2218 message(_("Canceled."));
2222 bv->insertPlaintextFile(filename, asParagraph);
2226 bool GuiView::renameBuffer(Buffer & b, docstring const & newname)
2228 FileName fname = b.fileName();
2229 FileName const oldname = fname;
2231 if (!newname.empty()) {
2233 fname = support::makeAbsPath(to_utf8(newname), oldname.onlyPath().absFileName());
2235 // Switch to this Buffer.
2238 // No argument? Ask user through dialog.
2240 FileDialog dlg(qt_("Choose a filename to save document as"),
2241 LFUN_BUFFER_WRITE_AS);
2242 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
2243 dlg.setButton2(qt_("Templates|#T#t"), toqstr(lyxrc.template_path));
2245 if (!isLyXFileName(fname.absFileName()))
2246 fname.changeExtension(".lyx");
2248 FileDialog::Result result =
2249 dlg.save(toqstr(fname.onlyPath().absFileName()),
2250 QStringList(qt_("LyX Documents (*.lyx)")),
2251 toqstr(fname.onlyFileName()));
2253 if (result.first == FileDialog::Later)
2256 fname.set(fromqstr(result.second));
2261 if (!isLyXFileName(fname.absFileName()))
2262 fname.changeExtension(".lyx");
2265 // fname is now the new Buffer location.
2266 if (FileName(fname).exists()) {
2267 docstring const file = makeDisplayPath(fname.absFileName(), 30);
2268 docstring text = bformat(_("The document %1$s already "
2269 "exists.\n\nDo you want to "
2270 "overwrite that document?"),
2272 int const ret = Alert::prompt(_("Overwrite document?"),
2273 text, 0, 2, _("&Overwrite"), _("&Rename"), _("&Cancel"));
2276 case 1: return renameBuffer(b, docstring());
2277 case 2: return false;
2281 return saveBuffer(b, fname);
2285 bool GuiView::saveBuffer(Buffer & b) {
2286 return saveBuffer(b, FileName());
2290 bool GuiView::saveBuffer(Buffer & b, FileName const & fn)
2292 if (workArea(b) && workArea(b)->inDialogMode())
2295 if (fn.empty() && b.isUnnamed())
2296 return renameBuffer(b, docstring());
2302 success = b.saveAs(fn);
2305 theSession().lastFiles().add(b.fileName());
2309 // Switch to this Buffer.
2312 // FIXME: we don't tell the user *WHY* the save failed !!
2313 docstring const file = makeDisplayPath(b.absFileName(), 30);
2314 docstring text = bformat(_("The document %1$s could not be saved.\n\n"
2315 "Do you want to rename the document and "
2316 "try again?"), file);
2317 int const ret = Alert::prompt(_("Rename and save?"),
2318 text, 0, 2, _("&Rename"), _("&Retry"), _("&Cancel"));
2321 if (!renameBuffer(b, docstring()))
2330 return saveBuffer(b);
2334 bool GuiView::hideWorkArea(GuiWorkArea * wa)
2336 return closeWorkArea(wa, false);
2340 bool GuiView::closeWorkArea(GuiWorkArea * wa)
2342 Buffer & buf = wa->bufferView().buffer();
2343 return closeWorkArea(wa, !buf.parent());
2347 bool GuiView::closeBuffer()
2349 GuiWorkArea * wa = currentMainWorkArea();
2350 setCurrentWorkArea(wa);
2351 Buffer & buf = wa->bufferView().buffer();
2352 return wa && closeWorkArea(wa, !buf.parent());
2356 void GuiView::writeSession() const {
2357 GuiWorkArea const * active_wa = currentMainWorkArea();
2358 for (int i = 0; i < d.splitter_->count(); ++i) {
2359 TabWorkArea * twa = d.tabWorkArea(i);
2360 for (int j = 0; j < twa->count(); ++j) {
2361 GuiWorkArea * wa = static_cast<GuiWorkArea *>(twa->widget(j));
2362 Buffer & buf = wa->bufferView().buffer();
2363 theSession().lastOpened().add(buf.fileName(), wa == active_wa);
2369 bool GuiView::closeBufferAll()
2371 // Close the workareas in all other views
2372 QList<int> const ids = guiApp->viewIds();
2373 for (int i = 0; i != ids.size(); ++i) {
2374 if (id_ != ids[i] && !guiApp->view(ids[i]).closeWorkAreaAll())
2378 // Close our own workareas
2379 if (!closeWorkAreaAll())
2382 // Now close the hidden buffers. We prevent hidden buffers from being
2383 // dirty, so we can just close them.
2384 theBufferList().closeAll();
2389 bool GuiView::closeWorkAreaAll()
2391 setCurrentWorkArea(currentMainWorkArea());
2393 // We might be in a situation that there is still a tabWorkArea, but
2394 // there are no tabs anymore. This can happen when we get here after a
2395 // TabWorkArea::lastWorkAreaRemoved() signal. Therefore we count how
2396 // many TabWorkArea's have no documents anymore.
2399 // We have to call count() each time, because it can happen that
2400 // more than one splitter will disappear in one iteration (bug 5998).
2401 for (; d.splitter_->count() > empty_twa; ) {
2402 TabWorkArea * twa = d.tabWorkArea(empty_twa);
2404 if (twa->count() == 0)
2407 setCurrentWorkArea(twa->currentWorkArea());
2408 if (!closeTabWorkArea(twa))
2416 bool GuiView::closeWorkArea(GuiWorkArea * wa, bool close_buffer)
2421 Buffer & buf = wa->bufferView().buffer();
2423 if (close_buffer && GuiViewPrivate::busyBuffers.contains(&buf)) {
2424 Alert::warning(_("Close document "), _("Document could not be closed because it is processed by LyX."));
2429 return closeBuffer(buf);
2431 if (!inMultiTabs(wa))
2432 if (!saveBufferIfNeeded(buf, true))
2440 bool GuiView::closeBuffer(Buffer & buf)
2442 // If we are in a close_event all children will be closed in some time,
2443 // so no need to do it here. This will ensure that the children end up
2444 // in the session file in the correct order. If we close the master
2445 // buffer, we can close or release the child buffers here too.
2447 ListOfBuffers clist = buf.getChildren();
2448 ListOfBuffers::const_iterator it = clist.begin();
2449 ListOfBuffers::const_iterator const bend = clist.end();
2450 for (; it != bend; ++it) {
2451 // If a child is dirty, do not close
2452 // without user intervention
2453 //FIXME: should we look in other tabworkareas?
2454 Buffer * child_buf = *it;
2455 GuiWorkArea * child_wa = workArea(*child_buf);
2457 if (!closeWorkArea(child_wa, true))
2460 theBufferList().releaseChild(&buf, child_buf);
2463 // goto bookmark to update bookmark pit.
2464 //FIXME: we should update only the bookmarks related to this buffer!
2465 LYXERR(Debug::DEBUG, "GuiView::closeBuffer()");
2466 for (size_t i = 0; i < theSession().bookmarks().size(); ++i)
2467 guiApp->gotoBookmark(i+1, false, false);
2469 if (saveBufferIfNeeded(buf, false)) {
2470 buf.removeAutosaveFile();
2471 theBufferList().release(&buf);
2478 bool GuiView::closeTabWorkArea(TabWorkArea * twa)
2480 while (twa == d.currentTabWorkArea()) {
2481 twa->setCurrentIndex(twa->count()-1);
2483 GuiWorkArea * wa = twa->currentWorkArea();
2484 Buffer & b = wa->bufferView().buffer();
2486 // We only want to close the buffer if the same buffer is not visible
2487 // in another view, and if this is not a child and if we are closing
2488 // a view (not a tabgroup).
2489 bool const close_buffer =
2490 !inMultiViews(wa) && !b.parent() && closing_;
2492 if (!closeWorkArea(wa, close_buffer))
2499 bool GuiView::saveBufferIfNeeded(Buffer & buf, bool hiding)
2501 if (buf.isClean() || buf.paragraphs().empty())
2504 // Switch to this Buffer.
2509 if (buf.isUnnamed())
2510 file = from_utf8(buf.fileName().onlyFileName());
2512 file = buf.fileName().displayName(30);
2514 // Bring this window to top before asking questions.
2519 if (hiding && buf.isUnnamed()) {
2520 docstring const text = bformat(_("The document %1$s has not been "
2521 "saved yet.\n\nDo you want to save "
2522 "the document?"), file);
2523 ret = Alert::prompt(_("Save new document?"),
2524 text, 0, 1, _("&Save"), _("&Cancel"));
2528 docstring const text = bformat(_("The document %1$s has unsaved changes."
2529 "\n\nDo you want to save the document or discard the changes?"), file);
2530 ret = Alert::prompt(_("Save changed document?"),
2531 text, 0, 2, _("&Save"), _("&Discard"), _("&Cancel"));
2536 if (!saveBuffer(buf))
2540 // if we crash after this we could
2541 // have no autosave file but I guess
2542 // this is really improbable (Jug)
2543 // Sometime improbable things happen, bug 6857 (ps)
2544 // buf.removeAutosaveFile();
2546 // revert all changes
2557 bool GuiView::inMultiTabs(GuiWorkArea * wa)
2559 Buffer & buf = wa->bufferView().buffer();
2561 for (int i = 0; i != d.splitter_->count(); ++i) {
2562 GuiWorkArea * wa_ = d.tabWorkArea(i)->workArea(buf);
2563 if (wa_ && wa_ != wa)
2566 return inMultiViews(wa);
2570 bool GuiView::inMultiViews(GuiWorkArea * wa)
2572 QList<int> const ids = guiApp->viewIds();
2573 Buffer & buf = wa->bufferView().buffer();
2576 for (int i = 0; i != ids.size() && found_twa <= 1; ++i) {
2580 if (guiApp->view(ids[i]).workArea(buf))
2587 void GuiView::gotoNextOrPreviousBuffer(NextOrPrevious np)
2589 Buffer * const curbuf = documentBufferView()
2590 ? &documentBufferView()->buffer() : 0;
2591 Buffer * nextbuf = curbuf;
2593 if (np == NEXTBUFFER)
2594 nextbuf = theBufferList().next(nextbuf);
2596 nextbuf = theBufferList().previous(nextbuf);
2597 if (nextbuf == curbuf)
2603 if (workArea(*nextbuf))
2610 /// make sure the document is saved
2611 static bool ensureBufferClean(Buffer * buffer)
2613 LASSERT(buffer, return false);
2614 if (buffer->isClean() && !buffer->isUnnamed())
2617 docstring const file = buffer->fileName().displayName(30);
2620 if (!buffer->isUnnamed()) {
2621 text = bformat(_("The document %1$s has unsaved "
2622 "changes.\n\nDo you want to save "
2623 "the document?"), file);
2624 title = _("Save changed document?");
2627 text = bformat(_("The document %1$s has not been "
2628 "saved yet.\n\nDo you want to save "
2629 "the document?"), file);
2630 title = _("Save new document?");
2632 int const ret = Alert::prompt(title, text, 0, 1, _("&Save"), _("&Cancel"));
2635 dispatch(FuncRequest(LFUN_BUFFER_WRITE));
2637 return buffer->isClean() && !buffer->isUnnamed();
2641 bool GuiView::reloadBuffer(Buffer & buf)
2643 Buffer::ReadStatus status = buf.reload();
2644 return status == Buffer::ReadSuccess;
2648 void GuiView::checkExternallyModifiedBuffers()
2650 BufferList::iterator bit = theBufferList().begin();
2651 BufferList::iterator const bend = theBufferList().end();
2652 for (; bit != bend; ++bit) {
2653 Buffer * buf = *bit;
2654 if (buf->fileName().exists()
2655 && buf->isExternallyModified(Buffer::checksum_method)) {
2656 docstring text = bformat(_("Document \n%1$s\n has been externally modified."
2657 " Reload now? Any local changes will be lost."),
2658 from_utf8(buf->absFileName()));
2659 int const ret = Alert::prompt(_("Reload externally changed document?"),
2660 text, 0, 1, _("&Reload"), _("&Cancel"));
2668 void GuiView::dispatchVC(FuncRequest const & cmd, DispatchResult & dr)
2670 Buffer * buffer = documentBufferView()
2671 ? &(documentBufferView()->buffer()) : 0;
2673 switch (cmd.action()) {
2674 case LFUN_VC_REGISTER:
2675 if (!buffer || !ensureBufferClean(buffer))
2677 if (!buffer->lyxvc().inUse()) {
2678 if (buffer->lyxvc().registrer()) {
2679 reloadBuffer(*buffer);
2680 dr.suppressMessageUpdate();
2685 case LFUN_VC_CHECK_IN:
2686 if (!buffer || !ensureBufferClean(buffer))
2688 if (buffer->lyxvc().inUse() && !buffer->isReadonly()) {
2689 dr.setMessage(buffer->lyxvc().checkIn());
2690 if (!dr.message().empty())
2691 reloadBuffer(*buffer);
2695 case LFUN_VC_CHECK_OUT:
2696 if (!buffer || !ensureBufferClean(buffer))
2698 if (buffer->lyxvc().inUse()) {
2699 dr.setMessage(buffer->lyxvc().checkOut());
2700 reloadBuffer(*buffer);
2704 case LFUN_VC_LOCKING_TOGGLE:
2705 LASSERT(buffer, return);
2706 if (!ensureBufferClean(buffer) || buffer->isReadonly())
2708 if (buffer->lyxvc().inUse()) {
2709 string res = buffer->lyxvc().lockingToggle();
2711 frontend::Alert::error(_("Revision control error."),
2712 _("Error when setting the locking property."));
2715 reloadBuffer(*buffer);
2720 case LFUN_VC_REVERT:
2721 LASSERT(buffer, return);
2722 if (buffer->lyxvc().revert()) {
2723 reloadBuffer(*buffer);
2724 dr.suppressMessageUpdate();
2728 case LFUN_VC_UNDO_LAST:
2729 LASSERT(buffer, return);
2730 buffer->lyxvc().undoLast();
2731 reloadBuffer(*buffer);
2732 dr.suppressMessageUpdate();
2735 case LFUN_VC_REPO_UPDATE:
2736 LASSERT(buffer, return);
2737 if (ensureBufferClean(buffer)) {
2738 dr.setMessage(buffer->lyxvc().repoUpdate());
2739 checkExternallyModifiedBuffers();
2743 case LFUN_VC_COMMAND: {
2744 string flag = cmd.getArg(0);
2745 if (buffer && contains(flag, 'R') && !ensureBufferClean(buffer))
2748 if (contains(flag, 'M')) {
2749 if (!Alert::askForText(message, _("LyX VC: Log Message")))
2752 string path = cmd.getArg(1);
2753 if (contains(path, "$$p") && buffer)
2754 path = subst(path, "$$p", buffer->filePath());
2755 LYXERR(Debug::LYXVC, "Directory: " << path);
2757 if (!pp.isReadableDirectory()) {
2758 lyxerr << _("Directory is not accessible.") << endl;
2761 support::PathChanger p(pp);
2763 string command = cmd.getArg(2);
2764 if (command.empty())
2767 command = subst(command, "$$i", buffer->absFileName());
2768 command = subst(command, "$$p", buffer->filePath());
2770 command = subst(command, "$$m", to_utf8(message));
2771 LYXERR(Debug::LYXVC, "Command: " << command);
2773 one.startscript(Systemcall::Wait, command);
2777 if (contains(flag, 'I'))
2778 buffer->markDirty();
2779 if (contains(flag, 'R'))
2780 reloadBuffer(*buffer);
2785 case LFUN_VC_COMPARE: {
2787 if (cmd.argument().empty()) {
2788 lyx::dispatch(FuncRequest(LFUN_DIALOG_SHOW, "comparehistory"));
2792 string rev1 = cmd.getArg(0);
2796 if (!buffer->lyxvc().prepareFileRevision(rev1, f1))
2799 if (isStrInt(rev1) && convert<int>(rev1) <= 0) {
2800 f2 = buffer->absFileName();
2802 string rev2 = cmd.getArg(1);
2806 if (!buffer->lyxvc().prepareFileRevision(rev2, f2))
2810 LYXERR(Debug::LYXVC, "Launching comparison for fetched revisions:\n" <<
2811 f1 << "\n" << f2 << "\n" );
2812 string par = "compare run " + quoteName(f1) + " " + quoteName(f2);
2813 lyx::dispatch(FuncRequest(LFUN_DIALOG_SHOW, par));
2823 void GuiView::openChildDocument(string const & fname)
2825 LASSERT(documentBufferView(), return);
2826 Buffer & buffer = documentBufferView()->buffer();
2827 FileName const filename = support::makeAbsPath(fname, buffer.filePath());
2828 documentBufferView()->saveBookmark(false);
2830 if (theBufferList().exists(filename)) {
2831 child = theBufferList().getBuffer(filename);
2834 message(bformat(_("Opening child document %1$s..."),
2835 makeDisplayPath(filename.absFileName())));
2836 child = loadDocument(filename, false);
2838 // Set the parent name of the child document.
2839 // This makes insertion of citations and references in the child work,
2840 // when the target is in the parent or another child document.
2842 child->setParent(&buffer);
2846 bool GuiView::goToFileRow(string const & argument)
2850 size_t i = argument.find_last_of(' ');
2851 if (i != string::npos) {
2852 file_name = os::internal_path(trim(argument.substr(0, i)));
2853 istringstream is(argument.substr(i + 1));
2858 if (i == string::npos) {
2859 LYXERR0("Wrong argument: " << argument);
2863 string const abstmp = package().temp_dir().absFileName();
2864 string const realtmp = package().temp_dir().realPath();
2865 // We have to use os::path_prefix_is() here, instead of
2866 // simply prefixIs(), because the file name comes from
2867 // an external application and may need case adjustment.
2868 if (os::path_prefix_is(file_name, abstmp, os::CASE_ADJUSTED)
2869 || os::path_prefix_is(file_name, realtmp, os::CASE_ADJUSTED)) {
2870 // Needed by inverse dvi search. If it is a file
2871 // in tmpdir, call the apropriated function.
2872 // If tmpdir is a symlink, we may have the real
2873 // path passed back, so we correct for that.
2874 if (!prefixIs(file_name, abstmp))
2875 file_name = subst(file_name, realtmp, abstmp);
2876 buf = theBufferList().getBufferFromTmp(file_name);
2878 // Must replace extension of the file to be .lyx
2879 // and get full path
2880 FileName const s = fileSearch(string(),
2881 support::changeExtension(file_name, ".lyx"), "lyx");
2882 // Either change buffer or load the file
2883 if (theBufferList().exists(s))
2884 buf = theBufferList().getBuffer(s);
2885 else if (s.exists()) {
2886 buf = loadDocument(s);
2891 _("File does not exist: %1$s"),
2892 makeDisplayPath(file_name)));
2897 documentBufferView()->setCursorFromRow(row);
2902 #if (QT_VERSION >= 0x040400)
2904 docstring GuiView::GuiViewPrivate::runAndDestroy(const T& func, Buffer const * orig, Buffer * buffer, string const & format, string const & msg)
2906 bool const update_unincluded =
2907 buffer->params().maintain_unincluded_children
2908 && !buffer->params().getIncludedChildren().empty();
2909 bool const success = func(format, update_unincluded);
2911 busyBuffers.remove(orig);
2912 if (msg == "preview") {
2914 ? bformat(_("Successful preview of format: %1$s"), from_utf8(format))
2915 : bformat(_("Error while previewing format: %1$s"), from_utf8(format));
2918 ? bformat(_("Successful export to format: %1$s"), from_utf8(format))
2919 : bformat(_("Error while exporting format: %1$s"), from_utf8(format));
2923 docstring GuiView::GuiViewPrivate::compileAndDestroy(Buffer const * orig, Buffer * buffer, string const & format)
2925 bool (Buffer::* mem_func)(std::string const &, bool, bool) const = &Buffer::doExport;
2926 return runAndDestroy(bind(mem_func, buffer, _1, true, _2), orig, buffer, format, "export");
2930 docstring GuiView::GuiViewPrivate::exportAndDestroy(Buffer const * orig, Buffer * buffer, string const & format)
2932 bool (Buffer::* mem_func)(std::string const &, bool, bool) const = &Buffer::doExport;
2933 return runAndDestroy(bind(mem_func, buffer, _1, false, _2), orig, buffer, format, "export");
2937 docstring GuiView::GuiViewPrivate::previewAndDestroy(Buffer const * orig, Buffer * buffer, string const & format)
2939 bool(Buffer::* mem_func)(std::string const &, bool) const = &Buffer::preview;
2940 return runAndDestroy(bind(mem_func, buffer, _1, _2), orig, buffer, format, "preview");
2945 // not used, but the linker needs them
2947 docstring GuiView::GuiViewPrivate::compileAndDestroy(
2948 Buffer const *, Buffer *, string const &)
2954 docstring GuiView::GuiViewPrivate::exportAndDestroy(
2955 Buffer const *, Buffer *, string const &)
2961 docstring GuiView::GuiViewPrivate::previewAndDestroy(
2962 Buffer const *, Buffer *, string const &)
2970 bool GuiView::GuiViewPrivate::asyncBufferProcessing(
2971 string const & argument,
2972 Buffer const * used_buffer,
2973 docstring const & msg,
2974 docstring (*asyncFunc)(Buffer const *, Buffer *, string const &),
2975 bool (Buffer::*syncFunc)(string const &, bool, bool) const,
2976 bool (Buffer::*previewFunc)(string const &, bool) const)
2981 string format = argument;
2983 format = used_buffer->getDefaultOutputFormat();
2985 #if EXPORT_in_THREAD && (QT_VERSION >= 0x040400)
2986 gv_->processingThreadStarted();
2988 progress_->clearMessages();
2991 GuiViewPrivate::busyBuffers.insert(used_buffer);
2992 QFuture<docstring> f = QtConcurrent::run(
2995 used_buffer->clone(),
2997 setPreviewFuture(f);
2998 last_export_format = used_buffer->bufferFormat();
3001 // We are asynchronous, so we don't know here anything about the success
3005 // TODO check here if it breaks exporting with Qt < 4.4
3006 bool const update_unincluded =
3007 used_buffer->params().maintain_unincluded_children &&
3008 !used_buffer->params().getIncludedChildren().empty();
3009 return (used_buffer->*syncFunc)(format, true, update_unincluded);
3010 } else if (previewFunc) {
3011 return (used_buffer->*previewFunc)(format, false);
3018 void GuiView::dispatch(FuncRequest const & cmd, DispatchResult & dr)
3020 BufferView * bv = currentBufferView();
3021 // By default we won't need any update.
3022 dr.screenUpdate(Update::None);
3023 // assume cmd will be dispatched
3024 dr.dispatched(true);
3026 Buffer * doc_buffer = documentBufferView()
3027 ? &(documentBufferView()->buffer()) : 0;
3029 if (cmd.origin() == FuncRequest::TOC) {
3030 GuiToc * toc = static_cast<GuiToc*>(findOrBuild("toc", false));
3031 // FIXME: do we need to pass a DispatchResult object here?
3032 toc->doDispatch(bv->cursor(), cmd);
3036 string const argument = to_utf8(cmd.argument());
3038 switch(cmd.action()) {
3039 case LFUN_BUFFER_CHILD_OPEN:
3040 openChildDocument(to_utf8(cmd.argument()));
3043 case LFUN_BUFFER_IMPORT:
3044 importDocument(to_utf8(cmd.argument()));
3047 case LFUN_BUFFER_EXPORT: {
3050 // GCC only sees strfwd.h when building merged
3051 if (::lyx::operator==(cmd.argument(), "custom")) {
3052 dispatch(FuncRequest(LFUN_DIALOG_SHOW, "sendto"), dr);
3055 #if QT_VERSION < 0x040400
3056 if (!doc_buffer->doExport(argument, false)) {
3058 dr.setMessage(bformat(_("Error exporting to format: %1$s."),
3062 /* TODO/Review: Is it a problem to also export the children?
3063 See the update_unincluded flag */
3064 d.asyncBufferProcessing(argument,
3067 &GuiViewPrivate::exportAndDestroy,
3070 // TODO Inform user about success
3075 case LFUN_BUFFER_UPDATE: {
3076 d.asyncBufferProcessing(argument,
3079 &GuiViewPrivate::compileAndDestroy,
3084 case LFUN_BUFFER_VIEW: {
3085 d.asyncBufferProcessing(argument,
3087 _("Previewing ..."),
3088 &GuiViewPrivate::previewAndDestroy,
3093 case LFUN_MASTER_BUFFER_UPDATE: {
3094 d.asyncBufferProcessing(argument,
3095 (doc_buffer ? doc_buffer->masterBuffer() : 0),
3097 &GuiViewPrivate::compileAndDestroy,
3102 case LFUN_MASTER_BUFFER_VIEW: {
3103 d.asyncBufferProcessing(argument,
3104 (doc_buffer ? doc_buffer->masterBuffer() : 0),
3106 &GuiViewPrivate::previewAndDestroy,
3107 0, &Buffer::preview);
3110 case LFUN_BUFFER_SWITCH: {
3111 string const file_name = to_utf8(cmd.argument());
3112 if (!FileName::isAbsolute(file_name)) {
3114 dr.setMessage(_("Absolute filename expected."));
3118 Buffer * buffer = theBufferList().getBuffer(FileName(file_name));
3121 dr.setMessage(_("Document not loaded"));
3125 // Do we open or switch to the buffer in this view ?
3126 if (workArea(*buffer)
3127 || lyxrc.open_buffers_in_tabs || !documentBufferView()) {
3132 // Look for the buffer in other views
3133 QList<int> const ids = guiApp->viewIds();
3135 for (; i != ids.size(); ++i) {
3136 GuiView & gv = guiApp->view(ids[i]);
3137 if (gv.workArea(*buffer)) {
3138 gv.activateWindow();
3139 gv.setBuffer(buffer);
3144 // If necessary, open a new window as a last resort
3145 if (i == ids.size()) {
3146 lyx::dispatch(FuncRequest(LFUN_WINDOW_NEW));
3152 case LFUN_BUFFER_NEXT:
3153 gotoNextOrPreviousBuffer(NEXTBUFFER);
3156 case LFUN_BUFFER_PREVIOUS:
3157 gotoNextOrPreviousBuffer(PREVBUFFER);
3160 case LFUN_COMMAND_EXECUTE: {
3161 bool const show_it = cmd.argument() != "off";
3162 // FIXME: this is a hack, "minibuffer" should not be
3164 if (GuiToolbar * t = toolbar("minibuffer")) {
3165 t->setVisible(show_it);
3166 if (show_it && t->commandBuffer())
3167 t->commandBuffer()->setFocus();
3171 case LFUN_DROP_LAYOUTS_CHOICE:
3172 d.layout_->showPopup();
3175 case LFUN_MENU_OPEN:
3176 if (QMenu * menu = guiApp->menus().menu(toqstr(cmd.argument()), *this))
3177 menu->exec(QCursor::pos());
3180 case LFUN_FILE_INSERT:
3181 insertLyXFile(cmd.argument());
3184 case LFUN_FILE_INSERT_PLAINTEXT_PARA:
3185 insertPlaintextFile(cmd.argument(), true);
3188 case LFUN_FILE_INSERT_PLAINTEXT:
3189 insertPlaintextFile(cmd.argument(), false);
3192 case LFUN_BUFFER_RELOAD: {
3193 LASSERT(doc_buffer, break);
3196 if (!doc_buffer->isClean()) {
3197 docstring const file =
3198 makeDisplayPath(doc_buffer->absFileName(), 20);
3199 docstring text = bformat(_("Any changes will be lost. "
3200 "Are you sure you want to revert to the saved version "
3201 "of the document %1$s?"), file);
3202 ret = Alert::prompt(_("Revert to saved document?"),
3203 text, 1, 1, _("&Revert"), _("&Cancel"));
3207 doc_buffer->markClean();
3208 reloadBuffer(*doc_buffer);
3209 dr.forceBufferUpdate();
3214 case LFUN_BUFFER_WRITE:
3215 LASSERT(doc_buffer, break);
3216 saveBuffer(*doc_buffer);
3219 case LFUN_BUFFER_WRITE_AS:
3220 LASSERT(doc_buffer, break);
3221 renameBuffer(*doc_buffer, cmd.argument());
3224 case LFUN_BUFFER_WRITE_ALL: {
3225 Buffer * first = theBufferList().first();
3228 message(_("Saving all documents..."));
3229 // We cannot use a for loop as the buffer list cycles.
3232 if (!b->isClean()) {
3234 LYXERR(Debug::ACTION, "Saved " << b->absFileName());
3236 b = theBufferList().next(b);
3237 } while (b != first);
3238 dr.setMessage(_("All documents saved."));
3242 case LFUN_BUFFER_CLOSE:
3246 case LFUN_BUFFER_CLOSE_ALL:
3250 case LFUN_TOOLBAR_TOGGLE: {
3251 string const name = cmd.getArg(0);
3252 if (GuiToolbar * t = toolbar(name))
3257 case LFUN_DIALOG_UPDATE: {
3258 string const name = to_utf8(cmd.argument());
3259 if (name == "prefs" || name == "document")
3260 updateDialog(name, string());
3261 else if (name == "paragraph")
3262 lyx::dispatch(FuncRequest(LFUN_PARAGRAPH_UPDATE));
3263 else if (currentBufferView()) {
3264 Inset * inset = currentBufferView()->editedInset(name);
3265 // Can only update a dialog connected to an existing inset
3267 // FIXME: get rid of this indirection; GuiView ask the inset
3268 // if he is kind enough to update itself...
3269 FuncRequest fr(LFUN_INSET_DIALOG_UPDATE, cmd.argument());
3270 //FIXME: pass DispatchResult here?
3271 inset->dispatch(currentBufferView()->cursor(), fr);
3277 case LFUN_DIALOG_TOGGLE: {
3278 if (isDialogVisible(cmd.getArg(0)))
3279 dispatch(FuncRequest(LFUN_DIALOG_HIDE, cmd.argument()), dr);
3281 dispatch(FuncRequest(LFUN_DIALOG_SHOW, cmd.argument()), dr);
3285 case LFUN_DIALOG_DISCONNECT_INSET:
3286 disconnectDialog(to_utf8(cmd.argument()));
3289 case LFUN_DIALOG_HIDE: {
3290 guiApp->hideDialogs(to_utf8(cmd.argument()), 0);
3294 case LFUN_DIALOG_SHOW: {
3295 string const name = cmd.getArg(0);
3296 string data = trim(to_utf8(cmd.argument()).substr(name.size()));
3298 if (name == "character") {
3299 data = freefont2string();
3301 showDialog("character", data);
3302 } else if (name == "latexlog") {
3303 Buffer::LogType type;
3304 string const logfile = doc_buffer->logName(&type);
3306 case Buffer::latexlog:
3309 case Buffer::buildlog:
3313 data += Lexer::quoteString(logfile);
3314 showDialog("log", data);
3315 } else if (name == "vclog") {
3316 string const data = "vc " +
3317 Lexer::quoteString(doc_buffer->lyxvc().getLogFile());
3318 showDialog("log", data);
3319 } else if (name == "symbols") {
3320 data = bv->cursor().getEncoding()->name();
3322 showDialog("symbols", data);
3324 } else if (name == "prefs" && isFullScreen()) {
3325 lfunUiToggle("fullscreen");
3326 showDialog("prefs", data);
3328 showDialog(name, data);
3333 dr.setMessage(cmd.argument());
3336 case LFUN_UI_TOGGLE: {
3337 string arg = cmd.getArg(0);
3338 if (!lfunUiToggle(arg)) {
3339 docstring const msg = "ui-toggle " + _("%1$s unknown command!");
3340 dr.setMessage(bformat(msg, from_utf8(arg)));
3342 // Make sure the keyboard focus stays in the work area.
3347 case LFUN_SPLIT_VIEW: {
3348 LASSERT(doc_buffer, break);
3349 string const orientation = cmd.getArg(0);
3350 d.splitter_->setOrientation(orientation == "vertical"
3351 ? Qt::Vertical : Qt::Horizontal);
3352 TabWorkArea * twa = addTabWorkArea();
3353 GuiWorkArea * wa = twa->addWorkArea(*doc_buffer, *this);
3354 setCurrentWorkArea(wa);
3357 case LFUN_CLOSE_TAB_GROUP:
3358 if (TabWorkArea * twa = d.currentTabWorkArea()) {
3359 closeTabWorkArea(twa);
3360 d.current_work_area_ = 0;
3361 twa = d.currentTabWorkArea();
3362 // Switch to the next GuiWorkArea in the found TabWorkArea.
3364 // Make sure the work area is up to date.
3365 setCurrentWorkArea(twa->currentWorkArea());
3367 setCurrentWorkArea(0);
3372 case LFUN_COMPLETION_INLINE:
3373 if (d.current_work_area_)
3374 d.current_work_area_->completer().showInline();
3377 case LFUN_COMPLETION_POPUP:
3378 if (d.current_work_area_)
3379 d.current_work_area_->completer().showPopup();
3383 case LFUN_COMPLETION_COMPLETE:
3384 if (d.current_work_area_)
3385 d.current_work_area_->completer().tab();
3388 case LFUN_COMPLETION_CANCEL:
3389 if (d.current_work_area_) {
3390 if (d.current_work_area_->completer().popupVisible())
3391 d.current_work_area_->completer().hidePopup();
3393 d.current_work_area_->completer().hideInline();
3397 case LFUN_COMPLETION_ACCEPT:
3398 if (d.current_work_area_)
3399 d.current_work_area_->completer().activate();
3402 case LFUN_BUFFER_ZOOM_IN:
3403 case LFUN_BUFFER_ZOOM_OUT:
3404 if (cmd.argument().empty()) {
3405 if (cmd.action() == LFUN_BUFFER_ZOOM_IN)
3410 lyxrc.zoom += convert<int>(cmd.argument());
3412 if (lyxrc.zoom < 10)
3415 // The global QPixmapCache is used in GuiPainter to cache text
3416 // painting so we must reset it.
3417 QPixmapCache::clear();
3418 guiApp->fontLoader().update();
3419 lyx::dispatch(FuncRequest(LFUN_SCREEN_FONT_UPDATE));
3422 case LFUN_VC_REGISTER:
3423 case LFUN_VC_CHECK_IN:
3424 case LFUN_VC_CHECK_OUT:
3425 case LFUN_VC_REPO_UPDATE:
3426 case LFUN_VC_LOCKING_TOGGLE:
3427 case LFUN_VC_REVERT:
3428 case LFUN_VC_UNDO_LAST:
3429 case LFUN_VC_COMMAND:
3430 case LFUN_VC_COMPARE:
3431 dispatchVC(cmd, dr);
3434 case LFUN_SERVER_GOTO_FILE_ROW:
3435 goToFileRow(to_utf8(cmd.argument()));
3438 case LFUN_FORWARD_SEARCH: {
3439 FileName const path(doc_buffer->temppath());
3440 string const texname = doc_buffer->latexName();
3441 FileName const dviname(addName(path.absFileName(),
3442 support::changeExtension(texname, "dvi")));
3443 FileName const pdfname(addName(path.absFileName(),
3444 support::changeExtension(texname, "pdf")));
3445 if (!dviname.exists() && !pdfname.exists()) {
3446 dr.setMessage(_("Please, preview the document first."));
3449 string outname = dviname.onlyFileName();
3450 string command = lyxrc.forward_search_dvi;
3451 if (!dviname.exists() ||
3452 pdfname.lastModified() > dviname.lastModified()) {
3453 outname = pdfname.onlyFileName();
3454 command = lyxrc.forward_search_pdf;
3457 int row = doc_buffer->texrow().getRowFromIdPos(bv->cursor().paragraph().id(), bv->cursor().pos());
3458 LYXERR(Debug::ACTION, "Forward search: row:" << row
3459 << " id:" << bv->cursor().paragraph().id());
3460 if (!row || command.empty()) {
3461 dr.setMessage(_("Couldn't proceed."));
3464 string texrow = convert<string>(row);
3466 command = subst(command, "$$n", texrow);
3467 command = subst(command, "$$t", texname);
3468 command = subst(command, "$$o", outname);
3470 PathChanger p(path);
3472 one.startscript(Systemcall::DontWait, command);
3476 dr.dispatched(false);
3480 // Part of automatic menu appearance feature.
3481 if (isFullScreen()) {
3482 if (menuBar()->isVisible() && lyxrc.full_screen_menubar)
3484 if (statusBar()->isVisible())
3485 statusBar()->hide();
3492 bool GuiView::lfunUiToggle(string const & ui_component)
3494 if (ui_component == "scrollbar") {
3495 // hide() is of no help
3496 if (d.current_work_area_->verticalScrollBarPolicy() ==
3497 Qt::ScrollBarAlwaysOff)
3499 d.current_work_area_->setVerticalScrollBarPolicy(
3500 Qt::ScrollBarAsNeeded);
3502 d.current_work_area_->setVerticalScrollBarPolicy(
3503 Qt::ScrollBarAlwaysOff);
3504 } else if (ui_component == "statusbar") {
3505 statusBar()->setVisible(!statusBar()->isVisible());
3506 } else if (ui_component == "menubar") {
3507 menuBar()->setVisible(!menuBar()->isVisible());
3509 #if QT_VERSION >= 0x040300
3510 if (ui_component == "frame") {
3512 getContentsMargins(&l, &t, &r, &b);
3513 //are the frames in default state?
3514 d.current_work_area_->setFrameStyle(QFrame::NoFrame);
3516 setContentsMargins(-2, -2, -2, -2);
3518 setContentsMargins(0, 0, 0, 0);
3522 if (ui_component == "fullscreen") {
3530 void GuiView::toggleFullScreen()
3532 if (isFullScreen()) {
3533 for (int i = 0; i != d.splitter_->count(); ++i)
3534 d.tabWorkArea(i)->setFullScreen(false);
3535 #if QT_VERSION >= 0x040300
3536 setContentsMargins(0, 0, 0, 0);
3538 setWindowState(windowState() ^ Qt::WindowFullScreen);
3541 statusBar()->show();
3544 hideDialogs("prefs", 0);
3545 for (int i = 0; i != d.splitter_->count(); ++i)
3546 d.tabWorkArea(i)->setFullScreen(true);
3547 #if QT_VERSION >= 0x040300
3548 setContentsMargins(-2, -2, -2, -2);
3551 setWindowState(windowState() ^ Qt::WindowFullScreen);
3552 statusBar()->hide();
3553 if (lyxrc.full_screen_menubar)
3555 if (lyxrc.full_screen_toolbars) {
3556 ToolbarMap::iterator end = d.toolbars_.end();
3557 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
3562 // give dialogs like the TOC a chance to adapt
3567 Buffer const * GuiView::updateInset(Inset const * inset)
3572 Buffer const * inset_buffer = &(inset->buffer());
3574 for (int i = 0; i != d.splitter_->count(); ++i) {
3575 GuiWorkArea * wa = d.tabWorkArea(i)->currentWorkArea();
3578 Buffer const * buffer = &(wa->bufferView().buffer());
3579 if (inset_buffer == buffer)
3580 wa->scheduleRedraw();
3582 return inset_buffer;
3586 void GuiView::restartCursor()
3588 /* When we move around, or type, it's nice to be able to see
3589 * the cursor immediately after the keypress.
3591 if (d.current_work_area_)
3592 d.current_work_area_->startBlinkingCursor();
3594 // Take this occasion to update the other GUI elements.
3600 void GuiView::updateCompletion(Cursor & cur, bool start, bool keep)
3602 if (d.current_work_area_)
3603 d.current_work_area_->completer().updateVisibility(cur, start, keep);
3608 // This list should be kept in sync with the list of insets in
3609 // src/insets/Inset.cpp. I.e., if a dialog goes with an inset, the
3610 // dialog should have the same name as the inset.
3611 // Changes should be also recorded in LFUN_DIALOG_SHOW doxygen
3612 // docs in LyXAction.cpp.
3614 char const * const dialognames[] = {
3616 "aboutlyx", "bibitem", "bibtex", "box", "branch", "changes", "character",
3617 "citation", "compare", "comparehistory", "document", "errorlist", "ert",
3618 "external", "file", "findreplace", "findreplaceadv", "float", "graphics",
3619 "href", "include", "index", "index_print", "info", "listings", "label", "line",
3620 "log", "mathdelimiter", "mathmatrix", "mathspace", "nomenclature",
3621 "nomencl_print", "note", "paragraph", "phantom", "prefs", "print", "ref",
3622 "sendto", "space", "spellchecker", "symbols", "tabular", "tabularcreate",
3623 "thesaurus", "texinfo", "toc", "view-source", "vspace", "wrap", "progress"};
3625 char const * const * const end_dialognames =
3626 dialognames + (sizeof(dialognames) / sizeof(char *));
3630 cmpCStr(char const * name) : name_(name) {}
3631 bool operator()(char const * other) {
3632 return strcmp(other, name_) == 0;
3639 bool isValidName(string const & name)
3641 return find_if(dialognames, end_dialognames,
3642 cmpCStr(name.c_str())) != end_dialognames;
3648 void GuiView::resetDialogs()
3650 // Make sure that no LFUN uses any GuiView.
3651 guiApp->setCurrentView(0);
3654 constructToolbars();
3655 guiApp->menus().fillMenuBar(menuBar(), this, false);
3656 d.layout_->updateContents(true);
3657 // Now update controls with current buffer.
3658 guiApp->setCurrentView(this);
3664 Dialog * GuiView::findOrBuild(string const & name, bool hide_it)
3666 if (!isValidName(name))
3669 map<string, DialogPtr>::iterator it = d.dialogs_.find(name);
3671 if (it != d.dialogs_.end()) {
3673 it->second->hideView();
3674 return it->second.get();
3677 Dialog * dialog = build(name);
3678 d.dialogs_[name].reset(dialog);
3679 if (lyxrc.allow_geometry_session)
3680 dialog->restoreSession();
3687 void GuiView::showDialog(string const & name, string const & data,
3690 triggerShowDialog(toqstr(name), toqstr(data), inset);
3694 void GuiView::doShowDialog(QString const & qname, QString const & qdata,
3700 const string name = fromqstr(qname);
3701 const string data = fromqstr(qdata);
3705 Dialog * dialog = findOrBuild(name, false);
3707 bool const visible = dialog->isVisibleView();
3708 dialog->showData(data);
3709 if (inset && currentBufferView())
3710 currentBufferView()->editInset(name, inset);
3711 // We only set the focus to the new dialog if it was not yet
3712 // visible in order not to change the existing previous behaviour
3714 // activateWindow is needed for floating dockviews
3715 dialog->asQWidget()->raise();
3716 dialog->asQWidget()->activateWindow();
3717 dialog->asQWidget()->setFocus();
3721 catch (ExceptionMessage const & ex) {
3729 bool GuiView::isDialogVisible(string const & name) const
3731 map<string, DialogPtr>::const_iterator it = d.dialogs_.find(name);
3732 if (it == d.dialogs_.end())
3734 return it->second.get()->isVisibleView() && !it->second.get()->isClosing();
3738 void GuiView::hideDialog(string const & name, Inset * inset)
3740 map<string, DialogPtr>::const_iterator it = d.dialogs_.find(name);
3741 if (it == d.dialogs_.end())
3744 if (inset && currentBufferView()
3745 && inset != currentBufferView()->editedInset(name))
3748 Dialog * const dialog = it->second.get();
3749 if (dialog->isVisibleView())
3751 if (currentBufferView())
3752 currentBufferView()->editInset(name, 0);
3756 void GuiView::disconnectDialog(string const & name)
3758 if (!isValidName(name))
3760 if (currentBufferView())
3761 currentBufferView()->editInset(name, 0);
3765 void GuiView::hideAll() const
3767 map<string, DialogPtr>::const_iterator it = d.dialogs_.begin();
3768 map<string, DialogPtr>::const_iterator end = d.dialogs_.end();
3770 for(; it != end; ++it)
3771 it->second->hideView();
3775 void GuiView::updateDialogs()
3777 map<string, DialogPtr>::const_iterator it = d.dialogs_.begin();
3778 map<string, DialogPtr>::const_iterator end = d.dialogs_.end();
3780 for(; it != end; ++it) {
3781 Dialog * dialog = it->second.get();
3783 if (dialog->needBufferOpen() && !documentBufferView())
3784 hideDialog(fromqstr(dialog->name()), 0);
3785 else if (dialog->isVisibleView())
3786 dialog->checkStatus();
3793 Dialog * createDialog(GuiView & lv, string const & name);
3795 // will be replaced by a proper factory...
3796 Dialog * createGuiAbout(GuiView & lv);
3797 Dialog * createGuiBibtex(GuiView & lv);
3798 Dialog * createGuiChanges(GuiView & lv);
3799 Dialog * createGuiCharacter(GuiView & lv);
3800 Dialog * createGuiCitation(GuiView & lv);
3801 Dialog * createGuiCompare(GuiView & lv);
3802 Dialog * createGuiCompareHistory(GuiView & lv);
3803 Dialog * createGuiDelimiter(GuiView & lv);
3804 Dialog * createGuiDocument(GuiView & lv);
3805 Dialog * createGuiErrorList(GuiView & lv);
3806 Dialog * createGuiExternal(GuiView & lv);
3807 Dialog * createGuiGraphics(GuiView & lv);
3808 Dialog * createGuiInclude(GuiView & lv);
3809 Dialog * createGuiIndex(GuiView & lv);
3810 Dialog * createGuiListings(GuiView & lv);
3811 Dialog * createGuiLog(GuiView & lv);
3812 Dialog * createGuiMathMatrix(GuiView & lv);
3813 Dialog * createGuiNote(GuiView & lv);
3814 Dialog * createGuiParagraph(GuiView & lv);
3815 Dialog * createGuiPhantom(GuiView & lv);
3816 Dialog * createGuiPreferences(GuiView & lv);
3817 Dialog * createGuiPrint(GuiView & lv);
3818 Dialog * createGuiPrintindex(GuiView & lv);
3819 Dialog * createGuiRef(GuiView & lv);
3820 Dialog * createGuiSearch(GuiView & lv);
3821 Dialog * createGuiSearchAdv(GuiView & lv);
3822 Dialog * createGuiSendTo(GuiView & lv);
3823 Dialog * createGuiShowFile(GuiView & lv);
3824 Dialog * createGuiSpellchecker(GuiView & lv);
3825 Dialog * createGuiSymbols(GuiView & lv);
3826 Dialog * createGuiTabularCreate(GuiView & lv);
3827 Dialog * createGuiTexInfo(GuiView & lv);
3828 Dialog * createGuiToc(GuiView & lv);
3829 Dialog * createGuiThesaurus(GuiView & lv);
3830 Dialog * createGuiViewSource(GuiView & lv);
3831 Dialog * createGuiWrap(GuiView & lv);
3832 Dialog * createGuiProgressView(GuiView & lv);
3836 Dialog * GuiView::build(string const & name)
3838 LASSERT(isValidName(name), return 0);
3840 Dialog * dialog = createDialog(*this, name);
3844 if (name == "aboutlyx")
3845 return createGuiAbout(*this);
3846 if (name == "bibtex")
3847 return createGuiBibtex(*this);
3848 if (name == "changes")
3849 return createGuiChanges(*this);
3850 if (name == "character")
3851 return createGuiCharacter(*this);
3852 if (name == "citation")
3853 return createGuiCitation(*this);
3854 if (name == "compare")
3855 return createGuiCompare(*this);
3856 if (name == "comparehistory")
3857 return createGuiCompareHistory(*this);
3858 if (name == "document")
3859 return createGuiDocument(*this);
3860 if (name == "errorlist")
3861 return createGuiErrorList(*this);
3862 if (name == "external")
3863 return createGuiExternal(*this);
3865 return createGuiShowFile(*this);
3866 if (name == "findreplace")
3867 return createGuiSearch(*this);
3868 if (name == "findreplaceadv")
3869 return createGuiSearchAdv(*this);
3870 if (name == "graphics")
3871 return createGuiGraphics(*this);
3872 if (name == "include")
3873 return createGuiInclude(*this);
3874 if (name == "index")
3875 return createGuiIndex(*this);
3876 if (name == "index_print")
3877 return createGuiPrintindex(*this);
3878 if (name == "listings")
3879 return createGuiListings(*this);
3881 return createGuiLog(*this);
3882 if (name == "mathdelimiter")
3883 return createGuiDelimiter(*this);
3884 if (name == "mathmatrix")
3885 return createGuiMathMatrix(*this);
3887 return createGuiNote(*this);
3888 if (name == "paragraph")
3889 return createGuiParagraph(*this);
3890 if (name == "phantom")
3891 return createGuiPhantom(*this);
3892 if (name == "prefs")
3893 return createGuiPreferences(*this);
3894 if (name == "print")
3895 return createGuiPrint(*this);
3897 return createGuiRef(*this);
3898 if (name == "sendto")
3899 return createGuiSendTo(*this);
3900 if (name == "spellchecker")
3901 return createGuiSpellchecker(*this);
3902 if (name == "symbols")
3903 return createGuiSymbols(*this);
3904 if (name == "tabularcreate")
3905 return createGuiTabularCreate(*this);
3906 if (name == "texinfo")
3907 return createGuiTexInfo(*this);
3908 if (name == "thesaurus")
3909 return createGuiThesaurus(*this);
3911 return createGuiToc(*this);
3912 if (name == "view-source")
3913 return createGuiViewSource(*this);
3915 return createGuiWrap(*this);
3916 if (name == "progress")
3917 return createGuiProgressView(*this);
3923 } // namespace frontend
3926 #include "moc_GuiView.cpp"