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"
35 #include "support/filetools.h"
37 #include "frontends/alert.h"
38 #include "frontends/KeySymbol.h"
40 #include "buffer_funcs.h"
42 #include "BufferList.h"
43 #include "BufferParams.h"
44 #include "BufferView.h"
46 #include "Converter.h"
48 #include "CutAndPaste.h"
50 #include "ErrorList.h"
52 #include "FuncStatus.h"
53 #include "FuncRequest.h"
57 #include "LyXAction.h"
61 #include "Paragraph.h"
62 #include "SpellChecker.h"
65 #include "TextClass.h"
70 #include "support/convert.h"
71 #include "support/debug.h"
72 #include "support/ExceptionMessage.h"
73 #include "support/FileName.h"
74 #include "support/filetools.h"
75 #include "support/gettext.h"
76 #include "support/filetools.h"
77 #include "support/ForkedCalls.h"
78 #include "support/lassert.h"
79 #include "support/lstrings.h"
80 #include "support/os.h"
81 #include "support/Package.h"
82 #include "support/PathChanger.h"
83 #include "support/Systemcall.h"
84 #include "support/Timeout.h"
85 #include "support/ProgressInterface.h"
88 #include <QApplication>
89 #include <QCloseEvent>
91 #include <QDesktopWidget>
92 #include <QDragEnterEvent>
95 #include <QFutureWatcher>
104 #include <QPixmapCache>
106 #include <QPushButton>
107 #include <QScrollBar>
109 #include <QShowEvent>
111 #include <QStackedWidget>
112 #include <QStatusBar>
113 #if QT_VERSION >= 0x050000
114 #include <QSvgRenderer>
116 #include <QtConcurrentRun>
124 // sync with GuiAlert.cpp
125 #define EXPORT_in_THREAD 1
128 #include "support/bind.h"
132 #ifdef HAVE_SYS_TIME_H
133 # include <sys/time.h>
141 using namespace lyx::support;
145 using support::addExtension;
146 using support::changeExtension;
147 using support::removeExtension;
153 class BackgroundWidget : public QWidget
156 BackgroundWidget(int width, int height)
157 : width_(width), height_(height)
159 LYXERR(Debug::GUI, "show banner: " << lyxrc.show_banner);
160 if (!lyxrc.show_banner)
162 /// The text to be written on top of the pixmap
163 QString const text = lyx_version ?
164 qt_("version ") + lyx_version : qt_("unknown version");
165 #if QT_VERSION >= 0x050000
166 QString imagedir = "images/";
167 FileName fname = imageLibFileSearch(imagedir, "banner", "svgz");
168 QSvgRenderer svgRenderer(toqstr(fname.absFileName()));
169 if (svgRenderer.isValid()) {
170 splash_ = QPixmap(splashSize());
171 QPainter painter(&splash_);
172 svgRenderer.render(&painter);
173 splash_.setDevicePixelRatio(pixelRatio());
175 splash_ = getPixmap("images/", "banner", "png");
178 splash_ = getPixmap("images/", "banner", "svgz,png");
181 QPainter pain(&splash_);
182 pain.setPen(QColor(0, 0, 0));
183 qreal const fsize = fontSize();
184 QPointF const position = textPosition();
186 "widget pixel ratio: " << pixelRatio() <<
187 " splash pixel ratio: " << splashPixelRatio() <<
188 " version text size,position: " << fsize << "@" << position.x() << "+" << position.y());
190 // The font used to display the version info
191 font.setStyleHint(QFont::SansSerif);
192 font.setWeight(QFont::Bold);
193 font.setPointSizeF(fsize);
195 pain.drawText(position, text);
196 setFocusPolicy(Qt::StrongFocus);
199 void paintEvent(QPaintEvent *)
201 int const w = width_;
202 int const h = height_;
203 int const x = (width() - w) / 2;
204 int const y = (height() - h) / 2;
206 "widget pixel ratio: " << pixelRatio() <<
207 " splash pixel ratio: " << splashPixelRatio() <<
208 " paint pixmap: " << w << "x" << h << "@" << x << "+" << y);
210 pain.drawPixmap(x, y, w, h, splash_);
213 void keyPressEvent(QKeyEvent * ev)
216 setKeySymbol(&sym, ev);
218 guiApp->processKeySym(sym, q_key_state(ev->modifiers()));
230 /// Current ratio between physical pixels and device-independent pixels
231 double pixelRatio() const {
232 #if QT_VERSION >= 0x050000
233 return devicePixelRatio();
239 qreal fontSize() const {
240 return toqstr(lyxrc.font_sizes[FONT_SIZE_NORMAL]).toDouble();
243 QPointF textPosition() const {
244 return QPointF(width_/2 - 18, height_/2 + 45);
247 QSize splashSize() const {
249 static_cast<unsigned int>(width_ * pixelRatio()),
250 static_cast<unsigned int>(height_ * pixelRatio()));
253 /// Ratio between physical pixels and device-independent pixels of splash image
254 double splashPixelRatio() const {
255 #if QT_VERSION >= 0x050000
256 return splash_.devicePixelRatio();
264 /// Toolbar store providing access to individual toolbars by name.
265 typedef map<string, GuiToolbar *> ToolbarMap;
267 typedef shared_ptr<Dialog> DialogPtr;
272 class GuiView::GuiViewPrivate
275 GuiViewPrivate(GuiViewPrivate const &);
276 void operator=(GuiViewPrivate const &);
278 GuiViewPrivate(GuiView * gv)
279 : gv_(gv), current_work_area_(0), current_main_work_area_(0),
280 layout_(0), autosave_timeout_(5000),
283 // hardcode here the platform specific icon size
284 smallIconSize = 16; // scaling problems
285 normalIconSize = 20; // ok, default if iconsize.png is missing
286 bigIconSize = 26; // better for some math icons
287 hugeIconSize = 32; // better for hires displays
290 // if it exists, use width of iconsize.png as normal size
291 QString const dir = toqstr(addPath("images", lyxrc.icon_set));
292 FileName const fn = lyx::libFileSearch(dir, "iconsize.png");
294 QImage image(toqstr(fn.absFileName()));
295 if (image.width() < int(smallIconSize))
296 normalIconSize = smallIconSize;
297 else if (image.width() > int(giantIconSize))
298 normalIconSize = giantIconSize;
300 normalIconSize = image.width();
303 splitter_ = new QSplitter;
304 bg_widget_ = new BackgroundWidget(400, 250);
305 stack_widget_ = new QStackedWidget;
306 stack_widget_->addWidget(bg_widget_);
307 stack_widget_->addWidget(splitter_);
310 // TODO cleanup, remove the singleton, handle multiple Windows?
311 progress_ = ProgressInterface::instance();
312 if (!dynamic_cast<GuiProgress*>(progress_)) {
313 progress_ = new GuiProgress; // TODO who deletes it
314 ProgressInterface::setInstance(progress_);
317 dynamic_cast<GuiProgress*>(progress_),
318 SIGNAL(updateStatusBarMessage(QString const&)),
319 gv, SLOT(updateStatusBarMessage(QString const&)));
321 dynamic_cast<GuiProgress*>(progress_),
322 SIGNAL(clearMessageText()),
323 gv, SLOT(clearMessageText()));
330 delete stack_widget_;
333 QMenu * toolBarPopup(GuiView * parent)
335 // FIXME: translation
336 QMenu * menu = new QMenu(parent);
337 QActionGroup * iconSizeGroup = new QActionGroup(parent);
339 QAction * smallIcons = new QAction(iconSizeGroup);
340 smallIcons->setText(qt_("Small-sized icons"));
341 smallIcons->setCheckable(true);
342 QObject::connect(smallIcons, SIGNAL(triggered()),
343 parent, SLOT(smallSizedIcons()));
344 menu->addAction(smallIcons);
346 QAction * normalIcons = new QAction(iconSizeGroup);
347 normalIcons->setText(qt_("Normal-sized icons"));
348 normalIcons->setCheckable(true);
349 QObject::connect(normalIcons, SIGNAL(triggered()),
350 parent, SLOT(normalSizedIcons()));
351 menu->addAction(normalIcons);
353 QAction * bigIcons = new QAction(iconSizeGroup);
354 bigIcons->setText(qt_("Big-sized icons"));
355 bigIcons->setCheckable(true);
356 QObject::connect(bigIcons, SIGNAL(triggered()),
357 parent, SLOT(bigSizedIcons()));
358 menu->addAction(bigIcons);
360 QAction * hugeIcons = new QAction(iconSizeGroup);
361 hugeIcons->setText(qt_("Huge-sized icons"));
362 hugeIcons->setCheckable(true);
363 QObject::connect(hugeIcons, SIGNAL(triggered()),
364 parent, SLOT(hugeSizedIcons()));
365 menu->addAction(hugeIcons);
367 QAction * giantIcons = new QAction(iconSizeGroup);
368 giantIcons->setText(qt_("Giant-sized icons"));
369 giantIcons->setCheckable(true);
370 QObject::connect(giantIcons, SIGNAL(triggered()),
371 parent, SLOT(giantSizedIcons()));
372 menu->addAction(giantIcons);
374 unsigned int cur = parent->iconSize().width();
375 if ( cur == parent->d.smallIconSize)
376 smallIcons->setChecked(true);
377 else if (cur == parent->d.normalIconSize)
378 normalIcons->setChecked(true);
379 else if (cur == parent->d.bigIconSize)
380 bigIcons->setChecked(true);
381 else if (cur == parent->d.hugeIconSize)
382 hugeIcons->setChecked(true);
383 else if (cur == parent->d.giantIconSize)
384 giantIcons->setChecked(true);
391 stack_widget_->setCurrentWidget(bg_widget_);
392 bg_widget_->setUpdatesEnabled(true);
393 bg_widget_->setFocus();
396 int tabWorkAreaCount()
398 return splitter_->count();
401 TabWorkArea * tabWorkArea(int i)
403 return dynamic_cast<TabWorkArea *>(splitter_->widget(i));
406 TabWorkArea * currentTabWorkArea()
408 int areas = tabWorkAreaCount();
410 // The first TabWorkArea is always the first one, if any.
411 return tabWorkArea(0);
413 for (int i = 0; i != areas; ++i) {
414 TabWorkArea * twa = tabWorkArea(i);
415 if (current_main_work_area_ == twa->currentWorkArea())
419 // None has the focus so we just take the first one.
420 return tabWorkArea(0);
423 int countWorkAreasOf(Buffer & buf)
425 int areas = tabWorkAreaCount();
427 for (int i = 0; i != areas; ++i) {
428 TabWorkArea * twa = tabWorkArea(i);
429 if (twa->workArea(buf))
435 void setPreviewFuture(QFuture<Buffer::ExportStatus> const & f)
437 if (processing_thread_watcher_.isRunning()) {
438 // we prefer to cancel this preview in order to keep a snappy
442 processing_thread_watcher_.setFuture(f);
447 GuiWorkArea * current_work_area_;
448 GuiWorkArea * current_main_work_area_;
449 QSplitter * splitter_;
450 QStackedWidget * stack_widget_;
451 BackgroundWidget * bg_widget_;
453 ToolbarMap toolbars_;
454 ProgressInterface* progress_;
455 /// The main layout box.
457 * \warning Don't Delete! The layout box is actually owned by
458 * whichever toolbar contains it. All the GuiView class needs is a
459 * means of accessing it.
461 * FIXME: replace that with a proper model so that we are not limited
462 * to only one dialog.
467 map<string, DialogPtr> dialogs_;
469 unsigned int smallIconSize;
470 unsigned int normalIconSize;
471 unsigned int bigIconSize;
472 unsigned int hugeIconSize;
473 unsigned int giantIconSize;
475 QTimer statusbar_timer_;
476 /// auto-saving of buffers
477 Timeout autosave_timeout_;
478 /// flag against a race condition due to multiclicks, see bug #1119
482 TocModels toc_models_;
485 QFutureWatcher<docstring> autosave_watcher_;
486 QFutureWatcher<Buffer::ExportStatus> processing_thread_watcher_;
488 string last_export_format;
489 string processing_format;
491 static QSet<Buffer const *> busyBuffers;
492 static Buffer::ExportStatus previewAndDestroy(Buffer const * orig, Buffer * buffer, string const & format);
493 static Buffer::ExportStatus exportAndDestroy(Buffer const * orig, Buffer * buffer, string const & format);
494 static Buffer::ExportStatus compileAndDestroy(Buffer const * orig, Buffer * buffer, string const & format);
495 static docstring autosaveAndDestroy(Buffer const * orig, Buffer * buffer);
498 static Buffer::ExportStatus runAndDestroy(const T& func, Buffer const * orig, Buffer * buffer, string const & format);
500 // TODO syncFunc/previewFunc: use bind
501 bool asyncBufferProcessing(string const & argument,
502 Buffer const * used_buffer,
503 docstring const & msg,
504 Buffer::ExportStatus (*asyncFunc)(Buffer const *, Buffer *, string const &),
505 Buffer::ExportStatus (Buffer::*syncFunc)(string const &, bool) const,
506 Buffer::ExportStatus (Buffer::*previewFunc)(string const &) const);
508 QVector<GuiWorkArea*> guiWorkAreas();
511 QSet<Buffer const *> GuiView::GuiViewPrivate::busyBuffers;
514 GuiView::GuiView(int id)
515 : d(*new GuiViewPrivate(this)), id_(id), closing_(false), busy_(0),
516 command_execute_(false), minibuffer_focus_(false)
518 // GuiToolbars *must* be initialised before the menu bar.
519 normalSizedIcons(); // at least on Mac the default is 32 otherwise, which is huge
522 // set ourself as the current view. This is needed for the menu bar
523 // filling, at least for the static special menu item on Mac. Otherwise
524 // they are greyed out.
525 guiApp->setCurrentView(this);
527 // Fill up the menu bar.
528 guiApp->menus().fillMenuBar(menuBar(), this, true);
530 setCentralWidget(d.stack_widget_);
532 // Start autosave timer
533 if (lyxrc.autosave) {
534 d.autosave_timeout_.timeout.connect(bind(&GuiView::autoSave, this));
535 d.autosave_timeout_.setTimeout(lyxrc.autosave * 1000);
536 d.autosave_timeout_.start();
538 connect(&d.statusbar_timer_, SIGNAL(timeout()),
539 this, SLOT(clearMessage()));
541 // We don't want to keep the window in memory if it is closed.
542 setAttribute(Qt::WA_DeleteOnClose, true);
544 #if !(defined(Q_OS_WIN) || defined(Q_CYGWIN_WIN)) && !defined(Q_OS_MAC)
545 // QIcon::fromTheme was introduced in Qt 4.6
546 #if (QT_VERSION >= 0x040600)
547 // assign an icon to main form. We do not do it under Qt/Win or Qt/Mac,
548 // since the icon is provided in the application bundle. We use a themed
549 // version when available and use the bundled one as fallback.
550 setWindowIcon(QIcon::fromTheme("lyx", getPixmap("images/", "lyx", "svg,png")));
552 setWindowIcon(getPixmap("images/", "lyx", "svg,png"));
556 resetWindowTitleAndIconText();
558 // use tabbed dock area for multiple docks
559 // (such as "source" and "messages")
560 setDockOptions(QMainWindow::ForceTabbedDocks);
563 setAcceptDrops(true);
565 // add busy indicator to statusbar
566 QLabel * busylabel = new QLabel(statusBar());
567 statusBar()->addPermanentWidget(busylabel);
568 search_mode mode = theGuiApp()->imageSearchMode();
569 QString fn = toqstr(lyx::libFileSearch("images", "busy", "gif", mode).absFileName());
570 QMovie * busyanim = new QMovie(fn, QByteArray(), busylabel);
571 busylabel->setMovie(busyanim);
575 connect(&d.processing_thread_watcher_, SIGNAL(started()),
576 busylabel, SLOT(show()));
577 connect(&d.processing_thread_watcher_, SIGNAL(finished()),
578 busylabel, SLOT(hide()));
580 statusBar()->setSizeGripEnabled(true);
583 connect(&d.autosave_watcher_, SIGNAL(finished()), this,
584 SLOT(autoSaveThreadFinished()));
586 connect(&d.processing_thread_watcher_, SIGNAL(started()), this,
587 SLOT(processingThreadStarted()));
588 connect(&d.processing_thread_watcher_, SIGNAL(finished()), this,
589 SLOT(processingThreadFinished()));
591 connect(this, SIGNAL(triggerShowDialog(QString const &, QString const &, Inset *)),
592 SLOT(doShowDialog(QString const &, QString const &, Inset *)));
594 // Forbid too small unresizable window because it can happen
595 // with some window manager under X11.
596 setMinimumSize(300, 200);
598 if (lyxrc.allow_geometry_session) {
599 // Now take care of session management.
604 // no session handling, default to a sane size.
605 setGeometry(50, 50, 690, 510);
608 // clear session data if any.
610 settings.remove("views");
620 QVector<GuiWorkArea*> GuiView::GuiViewPrivate::guiWorkAreas()
622 QVector<GuiWorkArea*> areas;
623 for (int i = 0; i < tabWorkAreaCount(); i++) {
624 TabWorkArea* ta = tabWorkArea(i);
625 for (int u = 0; u < ta->count(); u++) {
626 areas << ta->workArea(u);
632 static void handleExportStatus(GuiView * view, Buffer::ExportStatus status,
633 string const & format)
635 docstring const fmt = formats.prettyName(format);
638 case Buffer::ExportSuccess:
639 msg = bformat(_("Successful export to format: %1$s"), fmt);
641 case Buffer::ExportCancel:
642 msg = _("Document export cancelled.");
644 case Buffer::ExportError:
645 case Buffer::ExportNoPathToFormat:
646 case Buffer::ExportTexPathHasSpaces:
647 case Buffer::ExportConverterError:
648 msg = bformat(_("Error while exporting format: %1$s"), fmt);
650 case Buffer::PreviewSuccess:
651 msg = bformat(_("Successful preview of format: %1$s"), fmt);
653 case Buffer::PreviewError:
654 msg = bformat(_("Error while previewing format: %1$s"), fmt);
661 void GuiView::processingThreadStarted()
666 void GuiView::processingThreadFinished()
668 QFutureWatcher<Buffer::ExportStatus> const * watcher =
669 static_cast<QFutureWatcher<Buffer::ExportStatus> const *>(sender());
671 Buffer::ExportStatus const status = watcher->result();
672 handleExportStatus(this, status, d.processing_format);
675 BufferView const * const bv = currentBufferView();
676 if (bv && !bv->buffer().errorList("Export").empty()) {
680 errors(d.last_export_format);
684 void GuiView::autoSaveThreadFinished()
686 QFutureWatcher<docstring> const * watcher =
687 static_cast<QFutureWatcher<docstring> const *>(sender());
688 message(watcher->result());
693 void GuiView::saveLayout() const
696 settings.beginGroup("views");
697 settings.beginGroup(QString::number(id_));
698 #if defined(Q_WS_X11) || defined(QPA_XCB)
699 settings.setValue("pos", pos());
700 settings.setValue("size", size());
702 settings.setValue("geometry", saveGeometry());
704 settings.setValue("layout", saveState(0));
705 settings.setValue("icon_size", iconSize());
709 void GuiView::saveUISettings() const
711 // Save the toolbar private states
712 ToolbarMap::iterator end = d.toolbars_.end();
713 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
714 it->second->saveSession();
715 // Now take care of all other dialogs
716 map<string, DialogPtr>::const_iterator it = d.dialogs_.begin();
717 for (; it!= d.dialogs_.end(); ++it)
718 it->second->saveSession();
722 bool GuiView::restoreLayout()
725 settings.beginGroup("views");
726 settings.beginGroup(QString::number(id_));
727 QString const icon_key = "icon_size";
728 if (!settings.contains(icon_key))
731 //code below is skipped when when ~/.config/LyX is (re)created
732 QSize icon_size = settings.value(icon_key).toSize();
733 // Check whether session size changed.
734 if (icon_size.width() != int(d.smallIconSize) &&
735 icon_size.width() != int(d.normalIconSize) &&
736 icon_size.width() != int(d.bigIconSize) &&
737 icon_size.width() != int(d.hugeIconSize) &&
738 icon_size.width() != int(d.giantIconSize)) {
739 icon_size.setWidth(d.normalIconSize);
740 icon_size.setHeight(d.normalIconSize);
742 setIconSize(icon_size);
744 #if defined(Q_WS_X11) || defined(QPA_XCB)
745 QPoint pos = settings.value("pos", QPoint(50, 50)).toPoint();
746 QSize size = settings.value("size", QSize(690, 510)).toSize();
750 // Work-around for bug #6034: the window ends up in an undetermined
751 // state when trying to restore a maximized window when it is
752 // already maximized.
753 if (!(windowState() & Qt::WindowMaximized))
754 if (!restoreGeometry(settings.value("geometry").toByteArray()))
755 setGeometry(50, 50, 690, 510);
757 // Make sure layout is correctly oriented.
758 setLayoutDirection(qApp->layoutDirection());
760 // Allow the toc and view-source dock widget to be restored if needed.
762 if ((dialog = findOrBuild("toc", true)))
763 // see bug 5082. At least setup title and enabled state.
764 // Visibility will be adjusted by restoreState below.
765 dialog->prepareView();
766 if ((dialog = findOrBuild("view-source", true)))
767 dialog->prepareView();
768 if ((dialog = findOrBuild("progress", true)))
769 dialog->prepareView();
771 if (!restoreState(settings.value("layout").toByteArray(), 0))
774 // init the toolbars that have not been restored
775 Toolbars::Infos::iterator cit = guiApp->toolbars().begin();
776 Toolbars::Infos::iterator end = guiApp->toolbars().end();
777 for (; cit != end; ++cit) {
778 GuiToolbar * tb = toolbar(cit->name);
779 if (tb && !tb->isRestored())
780 initToolbar(cit->name);
788 GuiToolbar * GuiView::toolbar(string const & name)
790 ToolbarMap::iterator it = d.toolbars_.find(name);
791 if (it != d.toolbars_.end())
794 LYXERR(Debug::GUI, "Toolbar::display: no toolbar named " << name);
799 void GuiView::constructToolbars()
801 ToolbarMap::iterator it = d.toolbars_.begin();
802 for (; it != d.toolbars_.end(); ++it)
806 // I don't like doing this here, but the standard toolbar
807 // destroys this object when it's destroyed itself (vfr)
808 d.layout_ = new LayoutBox(*this);
809 d.stack_widget_->addWidget(d.layout_);
810 d.layout_->move(0,0);
812 // extracts the toolbars from the backend
813 Toolbars::Infos::iterator cit = guiApp->toolbars().begin();
814 Toolbars::Infos::iterator end = guiApp->toolbars().end();
815 for (; cit != end; ++cit)
816 d.toolbars_[cit->name] = new GuiToolbar(*cit, *this);
820 void GuiView::initToolbars()
822 // extracts the toolbars from the backend
823 Toolbars::Infos::iterator cit = guiApp->toolbars().begin();
824 Toolbars::Infos::iterator end = guiApp->toolbars().end();
825 for (; cit != end; ++cit)
826 initToolbar(cit->name);
830 void GuiView::initToolbar(string const & name)
832 GuiToolbar * tb = toolbar(name);
835 int const visibility = guiApp->toolbars().defaultVisibility(name);
836 bool newline = !(visibility & Toolbars::SAMEROW);
837 tb->setVisible(false);
838 tb->setVisibility(visibility);
840 if (visibility & Toolbars::TOP) {
842 addToolBarBreak(Qt::TopToolBarArea);
843 addToolBar(Qt::TopToolBarArea, tb);
846 if (visibility & Toolbars::BOTTOM) {
848 addToolBarBreak(Qt::BottomToolBarArea);
849 addToolBar(Qt::BottomToolBarArea, tb);
852 if (visibility & Toolbars::LEFT) {
854 addToolBarBreak(Qt::LeftToolBarArea);
855 addToolBar(Qt::LeftToolBarArea, tb);
858 if (visibility & Toolbars::RIGHT) {
860 addToolBarBreak(Qt::RightToolBarArea);
861 addToolBar(Qt::RightToolBarArea, tb);
864 if (visibility & Toolbars::ON)
865 tb->setVisible(true);
869 TocModels & GuiView::tocModels()
871 return d.toc_models_;
875 void GuiView::setFocus()
877 LYXERR(Debug::DEBUG, "GuiView::setFocus()" << this);
878 QMainWindow::setFocus();
882 bool GuiView::hasFocus() const
884 if (currentWorkArea())
885 return currentWorkArea()->hasFocus();
886 if (currentMainWorkArea())
887 return currentMainWorkArea()->hasFocus();
888 return d.bg_widget_->hasFocus();
892 void GuiView::focusInEvent(QFocusEvent * e)
894 LYXERR(Debug::DEBUG, "GuiView::focusInEvent()" << this);
895 QMainWindow::focusInEvent(e);
896 // Make sure guiApp points to the correct view.
897 guiApp->setCurrentView(this);
898 if (currentWorkArea())
899 currentWorkArea()->setFocus();
900 else if (currentMainWorkArea())
901 currentMainWorkArea()->setFocus();
903 d.bg_widget_->setFocus();
907 QMenu * GuiView::createPopupMenu()
909 return d.toolBarPopup(this);
913 void GuiView::showEvent(QShowEvent * e)
915 LYXERR(Debug::GUI, "Passed Geometry "
916 << size().height() << "x" << size().width()
917 << "+" << pos().x() << "+" << pos().y());
919 if (d.splitter_->count() == 0)
920 // No work area, switch to the background widget.
924 QMainWindow::showEvent(e);
928 bool GuiView::closeScheduled()
935 bool GuiView::prepareAllBuffersForLogout()
937 Buffer * first = theBufferList().first();
941 // First, iterate over all buffers and ask the users if unsaved
942 // changes should be saved.
943 // We cannot use a for loop as the buffer list cycles.
946 if (!saveBufferIfNeeded(const_cast<Buffer &>(*b), false))
948 b = theBufferList().next(b);
949 } while (b != first);
951 // Next, save session state
952 // When a view/window was closed before without quitting LyX, there
953 // are already entries in the lastOpened list.
954 theSession().lastOpened().clear();
961 /** Destroy only all tabbed WorkAreas. Destruction of other WorkAreas
962 ** is responsibility of the container (e.g., dialog)
964 void GuiView::closeEvent(QCloseEvent * close_event)
966 LYXERR(Debug::DEBUG, "GuiView::closeEvent()");
968 if (!GuiViewPrivate::busyBuffers.isEmpty()) {
969 Alert::warning(_("Exit LyX"),
970 _("LyX could not be closed because documents are being processed by LyX."));
971 close_event->setAccepted(false);
975 // If the user pressed the x (so we didn't call closeView
976 // programmatically), we want to clear all existing entries.
978 theSession().lastOpened().clear();
983 // it can happen that this event arrives without selecting the view,
984 // e.g. when clicking the close button on a background window.
986 if (!closeWorkAreaAll()) {
988 close_event->ignore();
992 // Make sure that nothing will use this to be closed View.
993 guiApp->unregisterView(this);
995 if (isFullScreen()) {
996 // Switch off fullscreen before closing.
1001 // Make sure the timer time out will not trigger a statusbar update.
1002 d.statusbar_timer_.stop();
1004 // Saving fullscreen requires additional tweaks in the toolbar code.
1005 // It wouldn't also work under linux natively.
1006 if (lyxrc.allow_geometry_session) {
1011 close_event->accept();
1015 void GuiView::dragEnterEvent(QDragEnterEvent * event)
1017 if (event->mimeData()->hasUrls())
1019 /// \todo Ask lyx-devel is this is enough:
1020 /// if (event->mimeData()->hasFormat("text/plain"))
1021 /// event->acceptProposedAction();
1025 void GuiView::dropEvent(QDropEvent * event)
1027 QList<QUrl> files = event->mimeData()->urls();
1028 if (files.isEmpty())
1031 LYXERR(Debug::GUI, "GuiView::dropEvent: got URLs!");
1032 for (int i = 0; i != files.size(); ++i) {
1033 string const file = os::internal_path(fromqstr(
1034 files.at(i).toLocalFile()));
1038 string const ext = support::getExtension(file);
1039 vector<const Format *> found_formats;
1041 // Find all formats that have the correct extension.
1042 vector<const Format *> const & import_formats
1043 = theConverters().importableFormats();
1044 vector<const Format *>::const_iterator it = import_formats.begin();
1045 for (; it != import_formats.end(); ++it)
1046 if ((*it)->hasExtension(ext))
1047 found_formats.push_back(*it);
1050 if (found_formats.size() >= 1) {
1051 if (found_formats.size() > 1) {
1052 //FIXME: show a dialog to choose the correct importable format
1053 LYXERR(Debug::FILES,
1054 "Multiple importable formats found, selecting first");
1056 string const arg = found_formats[0]->name() + " " + file;
1057 cmd = FuncRequest(LFUN_BUFFER_IMPORT, arg);
1060 //FIXME: do we have to explicitly check whether it's a lyx file?
1061 LYXERR(Debug::FILES,
1062 "No formats found, trying to open it as a lyx file");
1063 cmd = FuncRequest(LFUN_FILE_OPEN, file);
1065 // add the functions to the queue
1066 guiApp->addToFuncRequestQueue(cmd);
1069 // now process the collected functions. We perform the events
1070 // asynchronously. This prevents potential problems in case the
1071 // BufferView is closed within an event.
1072 guiApp->processFuncRequestQueueAsync();
1076 void GuiView::message(docstring const & str)
1078 if (ForkedProcess::iAmAChild())
1081 // call is moved to GUI-thread by GuiProgress
1082 d.progress_->appendMessage(toqstr(str));
1086 void GuiView::clearMessageText()
1088 message(docstring());
1092 void GuiView::updateStatusBarMessage(QString const & str)
1094 statusBar()->showMessage(str);
1095 d.statusbar_timer_.stop();
1096 d.statusbar_timer_.start(3000);
1100 void GuiView::smallSizedIcons()
1102 setIconSize(QSize(d.smallIconSize, d.smallIconSize));
1106 void GuiView::normalSizedIcons()
1108 setIconSize(QSize(d.normalIconSize, d.normalIconSize));
1112 void GuiView::bigSizedIcons()
1114 setIconSize(QSize(d.bigIconSize, d.bigIconSize));
1118 void GuiView::hugeSizedIcons()
1120 setIconSize(QSize(d.hugeIconSize, d.hugeIconSize));
1124 void GuiView::giantSizedIcons()
1126 setIconSize(QSize(d.giantIconSize, d.giantIconSize));
1130 void GuiView::clearMessage()
1132 // FIXME: This code was introduced in r19643 to fix bug #4123. However,
1133 // the hasFocus function mostly returns false, even if the focus is on
1134 // a workarea in this view.
1138 d.statusbar_timer_.stop();
1142 void GuiView::updateWindowTitle(GuiWorkArea * wa)
1144 if (wa != d.current_work_area_
1145 || wa->bufferView().buffer().isInternal())
1147 setWindowTitle(qt_("LyX: ") + wa->windowTitle());
1148 setWindowIconText(wa->windowIconText());
1149 #if (QT_VERSION >= 0x040400)
1150 // Sets the path for the window: this is used by OSX to
1151 // allow a context click on the title bar showing a menu
1152 // with the path up to the file
1153 setWindowFilePath(toqstr(wa->bufferView().buffer().absFileName()));
1158 void GuiView::on_currentWorkAreaChanged(GuiWorkArea * wa)
1160 if (d.current_work_area_)
1161 QObject::disconnect(d.current_work_area_, SIGNAL(busy(bool)),
1162 this, SLOT(setBusy(bool)));
1164 disconnectBufferView();
1165 connectBufferView(wa->bufferView());
1166 connectBuffer(wa->bufferView().buffer());
1167 d.current_work_area_ = wa;
1168 QObject::connect(wa, SIGNAL(titleChanged(GuiWorkArea *)),
1169 this, SLOT(updateWindowTitle(GuiWorkArea *)));
1170 QObject::connect(wa, SIGNAL(busy(bool)), this, SLOT(setBusy(bool)));
1171 updateWindowTitle(wa);
1175 // The document settings needs to be reinitialised.
1176 updateDialog("document", "");
1178 // Buffer-dependent dialogs must be updated. This is done here because
1179 // some dialogs require buffer()->text.
1184 void GuiView::on_lastWorkAreaRemoved()
1187 // We already are in a close event. Nothing more to do.
1190 if (d.splitter_->count() > 1)
1191 // We have a splitter so don't close anything.
1194 // Reset and updates the dialogs.
1195 d.toc_models_.reset(0);
1196 updateDialog("document", "");
1199 resetWindowTitleAndIconText();
1202 if (lyxrc.open_buffers_in_tabs)
1203 // Nothing more to do, the window should stay open.
1206 if (guiApp->viewIds().size() > 1) {
1212 // On Mac we also close the last window because the application stay
1213 // resident in memory. On other platforms we don't close the last
1214 // window because this would quit the application.
1220 void GuiView::updateStatusBar()
1222 // let the user see the explicit message
1223 if (d.statusbar_timer_.isActive())
1230 void GuiView::showMessage()
1234 QString msg = toqstr(theGuiApp()->viewStatusMessage());
1235 if (msg.isEmpty()) {
1236 BufferView const * bv = currentBufferView();
1238 msg = toqstr(bv->cursor().currentState());
1240 msg = qt_("Welcome to LyX!");
1242 statusBar()->showMessage(msg);
1246 bool GuiView::event(QEvent * e)
1250 // Useful debug code:
1251 //case QEvent::ActivationChange:
1252 //case QEvent::WindowDeactivate:
1253 //case QEvent::Paint:
1254 //case QEvent::Enter:
1255 //case QEvent::Leave:
1256 //case QEvent::HoverEnter:
1257 //case QEvent::HoverLeave:
1258 //case QEvent::HoverMove:
1259 //case QEvent::StatusTip:
1260 //case QEvent::DragEnter:
1261 //case QEvent::DragLeave:
1262 //case QEvent::Drop:
1265 case QEvent::WindowActivate: {
1266 GuiView * old_view = guiApp->currentView();
1267 if (this == old_view) {
1269 return QMainWindow::event(e);
1271 if (old_view && old_view->currentBufferView()) {
1272 // save current selection to the selection buffer to allow
1273 // middle-button paste in this window.
1274 cap::saveSelection(old_view->currentBufferView()->cursor());
1276 guiApp->setCurrentView(this);
1277 if (d.current_work_area_) {
1278 BufferView & bv = d.current_work_area_->bufferView();
1279 connectBufferView(bv);
1280 connectBuffer(bv.buffer());
1281 // The document structure, name and dialogs might have
1282 // changed in another view.
1284 // The document settings needs to be reinitialised.
1285 updateDialog("document", "");
1288 resetWindowTitleAndIconText();
1291 return QMainWindow::event(e);
1294 case QEvent::ShortcutOverride: {
1296 if (isFullScreen() && menuBar()->isHidden()) {
1297 QKeyEvent * ke = static_cast<QKeyEvent*>(e);
1298 // FIXME: we should also try to detect special LyX shortcut such as
1299 // Alt-P and Alt-M. Right now there is a hack in
1300 // GuiWorkArea::processKeySym() that hides again the menubar for
1302 if (ke->modifiers() & Qt::AltModifier && ke->key() != Qt::Key_Alt) {
1304 return QMainWindow::event(e);
1307 return QMainWindow::event(e);
1311 return QMainWindow::event(e);
1315 void GuiView::resetWindowTitleAndIconText()
1317 setWindowTitle(qt_("LyX"));
1318 setWindowIconText(qt_("LyX"));
1321 bool GuiView::focusNextPrevChild(bool /*next*/)
1328 bool GuiView::busy() const
1334 void GuiView::setBusy(bool busy)
1336 bool const busy_before = busy_ > 0;
1337 busy ? ++busy_ : --busy_;
1338 if ((busy_ > 0) == busy_before)
1339 // busy state didn't change
1343 QApplication::setOverrideCursor(Qt::WaitCursor);
1346 QApplication::restoreOverrideCursor();
1351 void GuiView::resetCommandExecute()
1353 command_execute_ = false;
1358 double GuiView::pixelRatio() const
1360 #if QT_VERSION >= 0x050000
1361 return devicePixelRatio();
1368 GuiWorkArea * GuiView::workArea(int index)
1370 if (TabWorkArea * twa = d.currentTabWorkArea())
1371 if (index < twa->count())
1372 return dynamic_cast<GuiWorkArea *>(twa->widget(index));
1377 GuiWorkArea * GuiView::workArea(Buffer & buffer)
1379 if (currentWorkArea()
1380 && ¤tWorkArea()->bufferView().buffer() == &buffer)
1381 return currentWorkArea();
1382 if (TabWorkArea * twa = d.currentTabWorkArea())
1383 return twa->workArea(buffer);
1388 GuiWorkArea * GuiView::addWorkArea(Buffer & buffer)
1390 // Automatically create a TabWorkArea if there are none yet.
1391 TabWorkArea * tab_widget = d.splitter_->count()
1392 ? d.currentTabWorkArea() : addTabWorkArea();
1393 return tab_widget->addWorkArea(buffer, *this);
1397 TabWorkArea * GuiView::addTabWorkArea()
1399 TabWorkArea * twa = new TabWorkArea;
1400 QObject::connect(twa, SIGNAL(currentWorkAreaChanged(GuiWorkArea *)),
1401 this, SLOT(on_currentWorkAreaChanged(GuiWorkArea *)));
1402 QObject::connect(twa, SIGNAL(lastWorkAreaRemoved()),
1403 this, SLOT(on_lastWorkAreaRemoved()));
1405 d.splitter_->addWidget(twa);
1406 d.stack_widget_->setCurrentWidget(d.splitter_);
1411 GuiWorkArea const * GuiView::currentWorkArea() const
1413 return d.current_work_area_;
1417 GuiWorkArea * GuiView::currentWorkArea()
1419 return d.current_work_area_;
1423 GuiWorkArea const * GuiView::currentMainWorkArea() const
1425 if (!d.currentTabWorkArea())
1427 return d.currentTabWorkArea()->currentWorkArea();
1431 GuiWorkArea * GuiView::currentMainWorkArea()
1433 if (!d.currentTabWorkArea())
1435 return d.currentTabWorkArea()->currentWorkArea();
1439 void GuiView::setCurrentWorkArea(GuiWorkArea * wa)
1441 LYXERR(Debug::DEBUG, "Setting current wa: " << wa << endl);
1443 d.current_work_area_ = 0;
1448 // FIXME: I've no clue why this is here and why it accesses
1449 // theGuiApp()->currentView, which might be 0 (bug 6464).
1450 // See also 27525 (vfr).
1451 if (theGuiApp()->currentView() == this
1452 && theGuiApp()->currentView()->currentWorkArea() == wa)
1455 if (currentBufferView())
1456 cap::saveSelection(currentBufferView()->cursor());
1458 theGuiApp()->setCurrentView(this);
1459 d.current_work_area_ = wa;
1461 // We need to reset this now, because it will need to be
1462 // right if the tabWorkArea gets reset in the for loop. We
1463 // will change it back if we aren't in that case.
1464 GuiWorkArea * const old_cmwa = d.current_main_work_area_;
1465 d.current_main_work_area_ = wa;
1467 for (int i = 0; i != d.splitter_->count(); ++i) {
1468 if (d.tabWorkArea(i)->setCurrentWorkArea(wa)) {
1469 LYXERR(Debug::DEBUG, "Current wa: " << currentWorkArea()
1470 << ", Current main wa: " << currentMainWorkArea());
1475 d.current_main_work_area_ = old_cmwa;
1477 LYXERR(Debug::DEBUG, "This is not a tabbed wa");
1478 on_currentWorkAreaChanged(wa);
1479 BufferView & bv = wa->bufferView();
1480 bv.cursor().fixIfBroken();
1482 wa->setUpdatesEnabled(true);
1483 LYXERR(Debug::DEBUG, "Current wa: " << currentWorkArea() << ", Current main wa: " << currentMainWorkArea());
1487 void GuiView::removeWorkArea(GuiWorkArea * wa)
1489 LASSERT(wa, return);
1490 if (wa == d.current_work_area_) {
1492 disconnectBufferView();
1493 d.current_work_area_ = 0;
1494 d.current_main_work_area_ = 0;
1497 bool found_twa = false;
1498 for (int i = 0; i != d.splitter_->count(); ++i) {
1499 TabWorkArea * twa = d.tabWorkArea(i);
1500 if (twa->removeWorkArea(wa)) {
1501 // Found in this tab group, and deleted the GuiWorkArea.
1503 if (twa->count() != 0) {
1504 if (d.current_work_area_ == 0)
1505 // This means that we are closing the current GuiWorkArea, so
1506 // switch to the next GuiWorkArea in the found TabWorkArea.
1507 setCurrentWorkArea(twa->currentWorkArea());
1509 // No more WorkAreas in this tab group, so delete it.
1516 // It is not a tabbed work area (i.e., the search work area), so it
1517 // should be deleted by other means.
1518 LASSERT(found_twa, return);
1520 if (d.current_work_area_ == 0) {
1521 if (d.splitter_->count() != 0) {
1522 TabWorkArea * twa = d.currentTabWorkArea();
1523 setCurrentWorkArea(twa->currentWorkArea());
1525 // No more work areas, switch to the background widget.
1526 setCurrentWorkArea(0);
1532 LayoutBox * GuiView::getLayoutDialog() const
1538 void GuiView::updateLayoutList()
1541 d.layout_->updateContents(false);
1545 void GuiView::updateToolbars()
1547 ToolbarMap::iterator end = d.toolbars_.end();
1548 if (d.current_work_area_) {
1550 if (d.current_work_area_->bufferView().cursor().inMathed()
1551 && !d.current_work_area_->bufferView().cursor().inRegexped())
1552 context |= Toolbars::MATH;
1553 if (lyx::getStatus(FuncRequest(LFUN_LAYOUT_TABULAR)).enabled())
1554 context |= Toolbars::TABLE;
1555 if (currentBufferView()->buffer().areChangesPresent()
1556 || (lyx::getStatus(FuncRequest(LFUN_CHANGES_TRACK)).enabled()
1557 && lyx::getStatus(FuncRequest(LFUN_CHANGES_TRACK)).onOff(true))
1558 || (lyx::getStatus(FuncRequest(LFUN_CHANGES_OUTPUT)).enabled()
1559 && lyx::getStatus(FuncRequest(LFUN_CHANGES_OUTPUT)).onOff(true)))
1560 context |= Toolbars::REVIEW;
1561 if (lyx::getStatus(FuncRequest(LFUN_IN_MATHMACROTEMPLATE)).enabled())
1562 context |= Toolbars::MATHMACROTEMPLATE;
1563 if (lyx::getStatus(FuncRequest(LFUN_IN_IPA)).enabled())
1564 context |= Toolbars::IPA;
1565 if (command_execute_)
1566 context |= Toolbars::MINIBUFFER;
1567 if (minibuffer_focus_) {
1568 context |= Toolbars::MINIBUFFER_FOCUS;
1569 minibuffer_focus_ = false;
1572 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
1573 it->second->update(context);
1575 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
1576 it->second->update();
1580 void GuiView::setBuffer(Buffer * newBuffer)
1582 LYXERR(Debug::DEBUG, "Setting buffer: " << newBuffer << endl);
1583 LASSERT(newBuffer, return);
1585 GuiWorkArea * wa = workArea(*newBuffer);
1588 newBuffer->masterBuffer()->updateBuffer();
1590 wa = addWorkArea(*newBuffer);
1591 // scroll to the position when the BufferView was last closed
1592 if (lyxrc.use_lastfilepos) {
1593 LastFilePosSection::FilePos filepos =
1594 theSession().lastFilePos().load(newBuffer->fileName());
1595 wa->bufferView().moveToPosition(filepos.pit, filepos.pos, 0, 0);
1598 //Disconnect the old buffer...there's no new one.
1601 connectBuffer(*newBuffer);
1602 connectBufferView(wa->bufferView());
1603 setCurrentWorkArea(wa);
1607 void GuiView::connectBuffer(Buffer & buf)
1609 buf.setGuiDelegate(this);
1613 void GuiView::disconnectBuffer()
1615 if (d.current_work_area_)
1616 d.current_work_area_->bufferView().buffer().setGuiDelegate(0);
1620 void GuiView::connectBufferView(BufferView & bv)
1622 bv.setGuiDelegate(this);
1626 void GuiView::disconnectBufferView()
1628 if (d.current_work_area_)
1629 d.current_work_area_->bufferView().setGuiDelegate(0);
1633 void GuiView::errors(string const & error_type, bool from_master)
1635 BufferView const * const bv = currentBufferView();
1639 #if EXPORT_in_THREAD
1640 // We are called with from_master == false by default, so we
1641 // have to figure out whether that is the case or not.
1642 ErrorList & el = bv->buffer().errorList(error_type);
1644 el = bv->buffer().masterBuffer()->errorList(error_type);
1648 ErrorList const & el = from_master ?
1649 bv->buffer().masterBuffer()->errorList(error_type) :
1650 bv->buffer().errorList(error_type);
1656 string data = error_type;
1658 data = "from_master|" + error_type;
1659 showDialog("errorlist", data);
1663 void GuiView::updateTocItem(string const & type, DocIterator const & dit)
1665 d.toc_models_.updateItem(toqstr(type), dit);
1669 void GuiView::structureChanged()
1671 // FIXME: This is slightly expensive, though less than the tocBackend update
1672 // (#9880). This also resets the view in the Toc Widget (#6675).
1673 d.toc_models_.reset(documentBufferView());
1674 // Navigator needs more than a simple update in this case. It needs to be
1676 updateDialog("toc", "");
1680 void GuiView::updateDialog(string const & name, string const & data)
1682 if (!isDialogVisible(name))
1685 map<string, DialogPtr>::const_iterator it = d.dialogs_.find(name);
1686 if (it == d.dialogs_.end())
1689 Dialog * const dialog = it->second.get();
1690 if (dialog->isVisibleView())
1691 dialog->initialiseParams(data);
1695 BufferView * GuiView::documentBufferView()
1697 return currentMainWorkArea()
1698 ? ¤tMainWorkArea()->bufferView()
1703 BufferView const * GuiView::documentBufferView() const
1705 return currentMainWorkArea()
1706 ? ¤tMainWorkArea()->bufferView()
1711 BufferView * GuiView::currentBufferView()
1713 return d.current_work_area_ ? &d.current_work_area_->bufferView() : 0;
1717 BufferView const * GuiView::currentBufferView() const
1719 return d.current_work_area_ ? &d.current_work_area_->bufferView() : 0;
1723 docstring GuiView::GuiViewPrivate::autosaveAndDestroy(
1724 Buffer const * orig, Buffer * clone)
1726 bool const success = clone->autoSave();
1728 busyBuffers.remove(orig);
1730 ? _("Automatic save done.")
1731 : _("Automatic save failed!");
1735 void GuiView::autoSave()
1737 LYXERR(Debug::INFO, "Running autoSave()");
1739 Buffer * buffer = documentBufferView()
1740 ? &documentBufferView()->buffer() : 0;
1742 resetAutosaveTimers();
1746 GuiViewPrivate::busyBuffers.insert(buffer);
1747 QFuture<docstring> f = QtConcurrent::run(GuiViewPrivate::autosaveAndDestroy,
1748 buffer, buffer->cloneBufferOnly());
1749 d.autosave_watcher_.setFuture(f);
1750 resetAutosaveTimers();
1754 void GuiView::resetAutosaveTimers()
1757 d.autosave_timeout_.restart();
1761 bool GuiView::getStatus(FuncRequest const & cmd, FuncStatus & flag)
1764 Buffer * buf = currentBufferView()
1765 ? ¤tBufferView()->buffer() : 0;
1766 Buffer * doc_buffer = documentBufferView()
1767 ? &(documentBufferView()->buffer()) : 0;
1770 /* In LyX/Mac, when a dialog is open, the menus of the
1771 application can still be accessed without giving focus to
1772 the main window. In this case, we want to disable the menu
1773 entries that are buffer-related.
1774 This code must not be used on Linux and Windows, since it
1775 would disable buffer-related entries when hovering over the
1776 menu (see bug #9574).
1778 if (cmd.origin() == FuncRequest::MENU && !hasFocus()) {
1784 // Check whether we need a buffer
1785 if (!lyxaction.funcHasFlag(cmd.action(), LyXAction::NoBuffer) && !buf) {
1786 // no, exit directly
1787 flag.message(from_utf8(N_("Command not allowed with"
1788 "out any document open")));
1789 flag.setEnabled(false);
1793 if (cmd.origin() == FuncRequest::TOC) {
1794 GuiToc * toc = static_cast<GuiToc*>(findOrBuild("toc", false));
1795 if (!toc || !toc->getStatus(documentBufferView()->cursor(), cmd, flag))
1796 flag.setEnabled(false);
1800 switch(cmd.action()) {
1801 case LFUN_BUFFER_IMPORT:
1804 case LFUN_MASTER_BUFFER_UPDATE:
1805 case LFUN_MASTER_BUFFER_VIEW:
1807 && (doc_buffer->parent() != 0
1808 || doc_buffer->hasChildren())
1809 && !d.processing_thread_watcher_.isRunning();
1812 case LFUN_BUFFER_UPDATE:
1813 case LFUN_BUFFER_VIEW: {
1814 if (!doc_buffer || d.processing_thread_watcher_.isRunning()) {
1818 string format = to_utf8(cmd.argument());
1819 if (cmd.argument().empty())
1820 format = doc_buffer->params().getDefaultOutputFormat();
1821 enable = doc_buffer->params().isExportableFormat(format);
1825 case LFUN_BUFFER_RELOAD:
1826 enable = doc_buffer && !doc_buffer->isUnnamed()
1827 && doc_buffer->fileName().exists()
1828 && (!doc_buffer->isClean()
1829 || doc_buffer->isExternallyModified(Buffer::timestamp_method));
1832 case LFUN_BUFFER_CHILD_OPEN:
1833 enable = doc_buffer != 0;
1836 case LFUN_BUFFER_WRITE:
1837 enable = doc_buffer && (doc_buffer->isUnnamed() || !doc_buffer->isClean());
1840 //FIXME: This LFUN should be moved to GuiApplication.
1841 case LFUN_BUFFER_WRITE_ALL: {
1842 // We enable the command only if there are some modified buffers
1843 Buffer * first = theBufferList().first();
1848 // We cannot use a for loop as the buffer list is a cycle.
1850 if (!b->isClean()) {
1854 b = theBufferList().next(b);
1855 } while (b != first);
1859 case LFUN_BUFFER_WRITE_AS:
1860 case LFUN_BUFFER_EXPORT_AS:
1861 enable = doc_buffer != 0;
1864 case LFUN_BUFFER_CLOSE:
1865 case LFUN_VIEW_CLOSE:
1866 enable = doc_buffer != 0;
1869 case LFUN_BUFFER_CLOSE_ALL:
1870 enable = theBufferList().last() != theBufferList().first();
1873 case LFUN_VIEW_SPLIT:
1874 if (cmd.getArg(0) == "vertical")
1875 enable = doc_buffer && (d.splitter_->count() == 1 ||
1876 d.splitter_->orientation() == Qt::Vertical);
1878 enable = doc_buffer && (d.splitter_->count() == 1 ||
1879 d.splitter_->orientation() == Qt::Horizontal);
1882 case LFUN_TAB_GROUP_CLOSE:
1883 enable = d.tabWorkAreaCount() > 1;
1886 case LFUN_TOOLBAR_TOGGLE: {
1887 string const name = cmd.getArg(0);
1888 if (GuiToolbar * t = toolbar(name))
1889 flag.setOnOff(t->isVisible());
1892 docstring const msg =
1893 bformat(_("Unknown toolbar \"%1$s\""), from_utf8(name));
1899 case LFUN_DROP_LAYOUTS_CHOICE:
1903 case LFUN_UI_TOGGLE:
1904 flag.setOnOff(isFullScreen());
1907 case LFUN_DIALOG_DISCONNECT_INSET:
1910 case LFUN_DIALOG_HIDE:
1911 // FIXME: should we check if the dialog is shown?
1914 case LFUN_DIALOG_TOGGLE:
1915 flag.setOnOff(isDialogVisible(cmd.getArg(0)));
1916 // fall through to set "enable"
1917 case LFUN_DIALOG_SHOW: {
1918 string const name = cmd.getArg(0);
1920 enable = name == "aboutlyx"
1921 || name == "file" //FIXME: should be removed.
1923 || name == "texinfo"
1924 || name == "progress"
1925 || name == "compare";
1926 else if (name == "character" || name == "symbols"
1927 || name == "mathdelimiter" || name == "mathmatrix") {
1928 if (!buf || buf->isReadonly())
1931 Cursor const & cur = currentBufferView()->cursor();
1932 enable = !(cur.inTexted() && cur.paragraph().isPassThru());
1935 else if (name == "latexlog")
1936 enable = FileName(doc_buffer->logName()).isReadableFile();
1937 else if (name == "spellchecker")
1938 enable = theSpellChecker()
1939 && !doc_buffer->isReadonly()
1940 && !doc_buffer->text().empty();
1941 else if (name == "vclog")
1942 enable = doc_buffer->lyxvc().inUse();
1946 case LFUN_DIALOG_UPDATE: {
1947 string const name = cmd.getArg(0);
1949 enable = name == "prefs";
1953 case LFUN_COMMAND_EXECUTE:
1955 case LFUN_MENU_OPEN:
1956 // Nothing to check.
1959 case LFUN_COMPLETION_INLINE:
1960 if (!d.current_work_area_
1961 || !d.current_work_area_->completer().inlinePossible(
1962 currentBufferView()->cursor()))
1966 case LFUN_COMPLETION_POPUP:
1967 if (!d.current_work_area_
1968 || !d.current_work_area_->completer().popupPossible(
1969 currentBufferView()->cursor()))
1974 if (!d.current_work_area_
1975 || !d.current_work_area_->completer().inlinePossible(
1976 currentBufferView()->cursor()))
1980 case LFUN_COMPLETION_ACCEPT:
1981 if (!d.current_work_area_
1982 || (!d.current_work_area_->completer().popupVisible()
1983 && !d.current_work_area_->completer().inlineVisible()
1984 && !d.current_work_area_->completer().completionAvailable()))
1988 case LFUN_COMPLETION_CANCEL:
1989 if (!d.current_work_area_
1990 || (!d.current_work_area_->completer().popupVisible()
1991 && !d.current_work_area_->completer().inlineVisible()))
1995 case LFUN_BUFFER_ZOOM_OUT:
1996 enable = doc_buffer && lyxrc.zoom > 10;
1997 if (lyxrc.zoom <= 10)
1998 flag.message(_("Zoom level cannot be less than 10%."));
2001 case LFUN_BUFFER_ZOOM_IN:
2002 enable = doc_buffer != 0;
2005 case LFUN_BUFFER_MOVE_NEXT:
2006 case LFUN_BUFFER_MOVE_PREVIOUS:
2007 // we do not cycle when moving
2008 case LFUN_BUFFER_NEXT:
2009 case LFUN_BUFFER_PREVIOUS:
2010 // because we cycle, it doesn't matter whether on first or last
2011 enable = (d.currentTabWorkArea()->count() > 1);
2013 case LFUN_BUFFER_SWITCH:
2014 // toggle on the current buffer, but do not toggle off
2015 // the other ones (is that a good idea?)
2017 && to_utf8(cmd.argument()) == doc_buffer->absFileName())
2018 flag.setOnOff(true);
2021 case LFUN_VC_REGISTER:
2022 enable = doc_buffer && !doc_buffer->lyxvc().inUse();
2024 case LFUN_VC_RENAME:
2025 enable = doc_buffer && doc_buffer->lyxvc().renameEnabled();
2028 enable = doc_buffer && doc_buffer->lyxvc().copyEnabled();
2030 case LFUN_VC_CHECK_IN:
2031 enable = doc_buffer && doc_buffer->lyxvc().checkInEnabled();
2033 case LFUN_VC_CHECK_OUT:
2034 enable = doc_buffer && doc_buffer->lyxvc().checkOutEnabled();
2036 case LFUN_VC_LOCKING_TOGGLE:
2037 enable = doc_buffer && !doc_buffer->isReadonly()
2038 && doc_buffer->lyxvc().lockingToggleEnabled();
2039 flag.setOnOff(enable && doc_buffer->lyxvc().locking());
2041 case LFUN_VC_REVERT:
2042 enable = doc_buffer && doc_buffer->lyxvc().inUse() && !doc_buffer->isReadonly();
2044 case LFUN_VC_UNDO_LAST:
2045 enable = doc_buffer && doc_buffer->lyxvc().undoLastEnabled();
2047 case LFUN_VC_REPO_UPDATE:
2048 enable = doc_buffer && doc_buffer->lyxvc().repoUpdateEnabled();
2050 case LFUN_VC_COMMAND: {
2051 if (cmd.argument().empty())
2053 if (!doc_buffer && contains(cmd.getArg(0), 'D'))
2057 case LFUN_VC_COMPARE:
2058 enable = doc_buffer && doc_buffer->lyxvc().prepareFileRevisionEnabled();
2061 case LFUN_SERVER_GOTO_FILE_ROW:
2062 case LFUN_LYX_ACTIVATE:
2064 case LFUN_FORWARD_SEARCH:
2065 enable = !(lyxrc.forward_search_dvi.empty() && lyxrc.forward_search_pdf.empty());
2068 case LFUN_FILE_INSERT_PLAINTEXT:
2069 case LFUN_FILE_INSERT_PLAINTEXT_PARA:
2070 enable = documentBufferView() && documentBufferView()->cursor().inTexted();
2073 case LFUN_SPELLING_CONTINUOUSLY:
2074 flag.setOnOff(lyxrc.spellcheck_continuously);
2082 flag.setEnabled(false);
2088 static FileName selectTemplateFile()
2090 FileDialog dlg(qt_("Select template file"));
2091 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
2092 dlg.setButton2(qt_("Templates|#T#t"), toqstr(lyxrc.template_path));
2094 FileDialog::Result result = dlg.open(toqstr(lyxrc.template_path),
2095 QStringList(qt_("LyX Documents (*.lyx)")));
2097 if (result.first == FileDialog::Later)
2099 if (result.second.isEmpty())
2101 return FileName(fromqstr(result.second));
2105 Buffer * GuiView::loadDocument(FileName const & filename, bool tolastfiles)
2109 Buffer * newBuffer = 0;
2111 newBuffer = checkAndLoadLyXFile(filename);
2112 } catch (ExceptionMessage const & e) {
2119 message(_("Document not loaded."));
2123 setBuffer(newBuffer);
2124 newBuffer->errors("Parse");
2127 theSession().lastFiles().add(filename);
2133 void GuiView::openDocument(string const & fname)
2135 string initpath = lyxrc.document_path;
2137 if (documentBufferView()) {
2138 string const trypath = documentBufferView()->buffer().filePath();
2139 // If directory is writeable, use this as default.
2140 if (FileName(trypath).isDirWritable())
2146 if (fname.empty()) {
2147 FileDialog dlg(qt_("Select document to open"));
2148 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
2149 dlg.setButton2(qt_("Examples|#E#e"),
2150 toqstr(addPath(package().system_support().absFileName(), "examples")));
2152 QStringList const filter(qt_("LyX Documents (*.lyx)"));
2153 FileDialog::Result result =
2154 dlg.open(toqstr(initpath), filter);
2156 if (result.first == FileDialog::Later)
2159 filename = fromqstr(result.second);
2161 // check selected filename
2162 if (filename.empty()) {
2163 message(_("Canceled."));
2169 // get absolute path of file and add ".lyx" to the filename if
2171 FileName const fullname =
2172 fileSearch(string(), filename, "lyx", support::may_not_exist);
2173 if (!fullname.empty())
2174 filename = fullname.absFileName();
2176 if (!fullname.onlyPath().isDirectory()) {
2177 Alert::warning(_("Invalid filename"),
2178 bformat(_("The directory in the given path\n%1$s\ndoes not exist."),
2179 from_utf8(fullname.absFileName())));
2183 // if the file doesn't exist and isn't already open (bug 6645),
2184 // let the user create one
2185 if (!fullname.exists() && !theBufferList().exists(fullname) &&
2186 !LyXVC::file_not_found_hook(fullname)) {
2187 // the user specifically chose this name. Believe him.
2188 Buffer * const b = newFile(filename, string(), true);
2194 docstring const disp_fn = makeDisplayPath(filename);
2195 message(bformat(_("Opening document %1$s..."), disp_fn));
2198 Buffer * buf = loadDocument(fullname);
2200 str2 = bformat(_("Document %1$s opened."), disp_fn);
2201 if (buf->lyxvc().inUse())
2202 str2 += " " + from_utf8(buf->lyxvc().versionString()) +
2203 " " + _("Version control detected.");
2205 str2 = bformat(_("Could not open document %1$s"), disp_fn);
2210 // FIXME: clean that
2211 static bool import(GuiView * lv, FileName const & filename,
2212 string const & format, ErrorList & errorList)
2214 FileName const lyxfile(support::changeExtension(filename.absFileName(), ".lyx"));
2216 string loader_format;
2217 vector<string> loaders = theConverters().loaders();
2218 if (find(loaders.begin(), loaders.end(), format) == loaders.end()) {
2219 vector<string>::const_iterator it = loaders.begin();
2220 vector<string>::const_iterator en = loaders.end();
2221 for (; it != en; ++it) {
2222 if (!theConverters().isReachable(format, *it))
2225 string const tofile =
2226 support::changeExtension(filename.absFileName(),
2227 formats.extension(*it));
2228 if (!theConverters().convert(0, filename, FileName(tofile),
2229 filename, format, *it, errorList))
2231 loader_format = *it;
2234 if (loader_format.empty()) {
2235 frontend::Alert::error(_("Couldn't import file"),
2236 bformat(_("No information for importing the format %1$s."),
2237 formats.prettyName(format)));
2241 loader_format = format;
2243 if (loader_format == "lyx") {
2244 Buffer * buf = lv->loadDocument(lyxfile);
2248 Buffer * const b = newFile(lyxfile.absFileName(), string(), true);
2252 bool as_paragraphs = loader_format == "textparagraph";
2253 string filename2 = (loader_format == format) ? filename.absFileName()
2254 : support::changeExtension(filename.absFileName(),
2255 formats.extension(loader_format));
2256 lv->currentBufferView()->insertPlaintextFile(FileName(filename2),
2258 guiApp->setCurrentView(lv);
2259 lyx::dispatch(FuncRequest(LFUN_MARK_OFF));
2266 void GuiView::importDocument(string const & argument)
2269 string filename = split(argument, format, ' ');
2271 LYXERR(Debug::INFO, format << " file: " << filename);
2273 // need user interaction
2274 if (filename.empty()) {
2275 string initpath = lyxrc.document_path;
2276 if (documentBufferView()) {
2277 string const trypath = documentBufferView()->buffer().filePath();
2278 // If directory is writeable, use this as default.
2279 if (FileName(trypath).isDirWritable())
2283 docstring const text = bformat(_("Select %1$s file to import"),
2284 formats.prettyName(format));
2286 FileDialog dlg(toqstr(text));
2287 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
2288 dlg.setButton2(qt_("Examples|#E#e"),
2289 toqstr(addPath(package().system_support().absFileName(), "examples")));
2291 docstring filter = formats.prettyName(format);
2294 filter += from_utf8(formats.extensions(format));
2297 FileDialog::Result result =
2298 dlg.open(toqstr(initpath), fileFilters(toqstr(filter)));
2300 if (result.first == FileDialog::Later)
2303 filename = fromqstr(result.second);
2305 // check selected filename
2306 if (filename.empty())
2307 message(_("Canceled."));
2310 if (filename.empty())
2313 // get absolute path of file
2314 FileName const fullname(support::makeAbsPath(filename));
2316 // Can happen if the user entered a path into the dialog
2318 if (fullname.onlyFileName().empty()) {
2319 docstring msg = bformat(_("The file name '%1$s' is invalid!\n"
2320 "Aborting import."),
2321 from_utf8(fullname.absFileName()));
2322 frontend::Alert::error(_("File name error"), msg);
2323 message(_("Canceled."));
2328 FileName const lyxfile(support::changeExtension(fullname.absFileName(), ".lyx"));
2330 // Check if the document already is open
2331 Buffer * buf = theBufferList().getBuffer(lyxfile);
2334 if (!closeBuffer()) {
2335 message(_("Canceled."));
2340 docstring const displaypath = makeDisplayPath(lyxfile.absFileName(), 30);
2342 // if the file exists already, and we didn't do
2343 // -i lyx thefile.lyx, warn
2344 if (lyxfile.exists() && fullname != lyxfile) {
2346 docstring text = bformat(_("The document %1$s already exists.\n\n"
2347 "Do you want to overwrite that document?"), displaypath);
2348 int const ret = Alert::prompt(_("Overwrite document?"),
2349 text, 0, 1, _("&Overwrite"), _("&Cancel"));
2352 message(_("Canceled."));
2357 message(bformat(_("Importing %1$s..."), displaypath));
2358 ErrorList errorList;
2359 if (import(this, fullname, format, errorList))
2360 message(_("imported."));
2362 message(_("file not imported!"));
2364 // FIXME (Abdel 12/08/06): Is there a need to display the error list here?
2368 void GuiView::newDocument(string const & filename, bool from_template)
2370 FileName initpath(lyxrc.document_path);
2371 if (documentBufferView()) {
2372 FileName const trypath(documentBufferView()->buffer().filePath());
2373 // If directory is writeable, use this as default.
2374 if (trypath.isDirWritable())
2378 string templatefile;
2379 if (from_template) {
2380 templatefile = selectTemplateFile().absFileName();
2381 if (templatefile.empty())
2386 if (filename.empty())
2387 b = newUnnamedFile(initpath, to_utf8(_("newfile")), templatefile);
2389 b = newFile(filename, templatefile, true);
2394 // If no new document could be created, it is unsure
2395 // whether there is a valid BufferView.
2396 if (currentBufferView())
2397 // Ensure the cursor is correctly positioned on screen.
2398 currentBufferView()->showCursor();
2402 void GuiView::insertLyXFile(docstring const & fname)
2404 BufferView * bv = documentBufferView();
2409 FileName filename(to_utf8(fname));
2410 if (filename.empty()) {
2411 // Launch a file browser
2413 string initpath = lyxrc.document_path;
2414 string const trypath = bv->buffer().filePath();
2415 // If directory is writeable, use this as default.
2416 if (FileName(trypath).isDirWritable())
2420 FileDialog dlg(qt_("Select LyX document to insert"));
2421 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
2422 dlg.setButton2(qt_("Examples|#E#e"),
2423 toqstr(addPath(package().system_support().absFileName(),
2426 FileDialog::Result result = dlg.open(toqstr(initpath),
2427 QStringList(qt_("LyX Documents (*.lyx)")));
2429 if (result.first == FileDialog::Later)
2433 filename.set(fromqstr(result.second));
2435 // check selected filename
2436 if (filename.empty()) {
2437 // emit message signal.
2438 message(_("Canceled."));
2443 bv->insertLyXFile(filename);
2444 bv->buffer().errors("Parse");
2448 bool GuiView::renameBuffer(Buffer & b, docstring const & newname, RenameKind kind)
2450 FileName fname = b.fileName();
2451 FileName const oldname = fname;
2453 if (!newname.empty()) {
2455 fname = support::makeAbsPath(to_utf8(newname), oldname.onlyPath().absFileName());
2457 // Switch to this Buffer.
2460 // No argument? Ask user through dialog.
2462 FileDialog dlg(qt_("Choose a filename to save document as"));
2463 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
2464 dlg.setButton2(qt_("Templates|#T#t"), toqstr(lyxrc.template_path));
2466 if (!isLyXFileName(fname.absFileName()))
2467 fname.changeExtension(".lyx");
2469 FileDialog::Result result =
2470 dlg.save(toqstr(fname.onlyPath().absFileName()),
2471 QStringList(qt_("LyX Documents (*.lyx)")),
2472 toqstr(fname.onlyFileName()));
2474 if (result.first == FileDialog::Later)
2477 fname.set(fromqstr(result.second));
2482 if (!isLyXFileName(fname.absFileName()))
2483 fname.changeExtension(".lyx");
2486 // fname is now the new Buffer location.
2488 // if there is already a Buffer open with this name, we do not want
2489 // to have another one. (the second test makes sure we're not just
2490 // trying to overwrite ourselves, which is fine.)
2491 if (theBufferList().exists(fname) && fname != oldname
2492 && theBufferList().getBuffer(fname) != &b) {
2493 docstring const text =
2494 bformat(_("The file\n%1$s\nis already open in your current session.\n"
2495 "Please close it before attempting to overwrite it.\n"
2496 "Do you want to choose a new filename?"),
2497 from_utf8(fname.absFileName()));
2498 int const ret = Alert::prompt(_("Chosen File Already Open"),
2499 text, 0, 1, _("&Rename"), _("&Cancel"));
2501 case 0: return renameBuffer(b, docstring(), kind);
2502 case 1: return false;
2507 bool const existsLocal = fname.exists();
2508 bool const existsInVC = LyXVC::fileInVC(fname);
2509 if (existsLocal || existsInVC) {
2510 docstring const file = makeDisplayPath(fname.absFileName(), 30);
2511 if (kind != LV_WRITE_AS && existsInVC) {
2512 // renaming to a name that is already in VC
2514 docstring text = bformat(_("The document %1$s "
2515 "is already registered.\n\n"
2516 "Do you want to choose a new name?"),
2518 docstring const title = (kind == LV_VC_RENAME) ?
2519 _("Rename document?") : _("Copy document?");
2520 docstring const button = (kind == LV_VC_RENAME) ?
2521 _("&Rename") : _("&Copy");
2522 int const ret = Alert::prompt(title, text, 0, 1,
2523 button, _("&Cancel"));
2525 case 0: return renameBuffer(b, docstring(), kind);
2526 case 1: return false;
2531 docstring text = bformat(_("The document %1$s "
2532 "already exists.\n\n"
2533 "Do you want to overwrite that document?"),
2535 int const ret = Alert::prompt(_("Overwrite document?"),
2536 text, 0, 2, _("&Overwrite"),
2537 _("&Rename"), _("&Cancel"));
2540 case 1: return renameBuffer(b, docstring(), kind);
2541 case 2: return false;
2547 case LV_VC_RENAME: {
2548 string msg = b.lyxvc().rename(fname);
2551 message(from_utf8(msg));
2555 string msg = b.lyxvc().copy(fname);
2558 message(from_utf8(msg));
2564 // LyXVC created the file already in case of LV_VC_RENAME or
2565 // LV_VC_COPY, but call saveBuffer() nevertheless to get
2566 // relative paths of included stuff right if we moved e.g. from
2567 // /a/b.lyx to /a/c/b.lyx.
2569 bool const saved = saveBuffer(b, fname);
2576 bool GuiView::exportBufferAs(Buffer & b, docstring const & iformat)
2578 FileName fname = b.fileName();
2580 FileDialog dlg(qt_("Choose a filename to export the document as"));
2581 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
2584 QString const anyformat = qt_("Guess from extension (*.*)");
2587 vector<Format const *> export_formats;
2588 for (Format const & f : formats)
2589 if (f.documentFormat())
2590 export_formats.push_back(&f);
2591 sort(export_formats.begin(), export_formats.end(), Format::formatSorter);
2592 map<QString, string> fmap;
2595 for (Format const * f : export_formats) {
2596 docstring const loc_prettyname = translateIfPossible(f->prettyname());
2597 QString const loc_filter = toqstr(bformat(from_ascii("%1$s (*.%2$s)"),
2599 from_ascii(f->extension())));
2600 types << loc_filter;
2601 fmap[loc_filter] = f->name();
2602 if (from_ascii(f->name()) == iformat) {
2603 filter = loc_filter;
2604 ext = f->extension();
2607 string ofname = fname.onlyFileName();
2609 ofname = support::changeExtension(ofname, ext);
2610 FileDialog::Result result =
2611 dlg.save(toqstr(fname.onlyPath().absFileName()),
2615 if (result.first != FileDialog::Chosen)
2619 fname.set(fromqstr(result.second));
2620 if (filter == anyformat)
2621 fmt_name = formats.getFormatFromExtension(fname.extension());
2623 fmt_name = fmap[filter];
2624 LYXERR(Debug::FILES, "filter=" << fromqstr(filter)
2625 << ", fmt_name=" << fmt_name << ", fname=" << fname.absFileName());
2627 if (fmt_name.empty() || fname.empty())
2630 // fname is now the new Buffer location.
2631 if (FileName(fname).exists()) {
2632 docstring const file = makeDisplayPath(fname.absFileName(), 30);
2633 docstring text = bformat(_("The document %1$s already "
2634 "exists.\n\nDo you want to "
2635 "overwrite that document?"),
2637 int const ret = Alert::prompt(_("Overwrite document?"),
2638 text, 0, 2, _("&Overwrite"), _("&Rename"), _("&Cancel"));
2641 case 1: return exportBufferAs(b, from_ascii(fmt_name));
2642 case 2: return false;
2646 FuncRequest cmd(LFUN_BUFFER_EXPORT, fmt_name + " " + fname.absFileName());
2649 return dr.dispatched();
2653 bool GuiView::saveBuffer(Buffer & b)
2655 return saveBuffer(b, FileName());
2659 bool GuiView::saveBuffer(Buffer & b, FileName const & fn)
2661 if (workArea(b) && workArea(b)->inDialogMode())
2664 if (fn.empty() && b.isUnnamed())
2665 return renameBuffer(b, docstring());
2667 bool const success = (fn.empty() ? b.save() : b.saveAs(fn));
2669 theSession().lastFiles().add(b.fileName());
2673 // Switch to this Buffer.
2676 // FIXME: we don't tell the user *WHY* the save failed !!
2677 docstring const file = makeDisplayPath(b.absFileName(), 30);
2678 docstring text = bformat(_("The document %1$s could not be saved.\n\n"
2679 "Do you want to rename the document and "
2680 "try again?"), file);
2681 int const ret = Alert::prompt(_("Rename and save?"),
2682 text, 0, 2, _("&Rename"), _("&Retry"), _("&Cancel"));
2685 if (!renameBuffer(b, docstring()))
2694 return saveBuffer(b, fn);
2698 bool GuiView::hideWorkArea(GuiWorkArea * wa)
2700 return closeWorkArea(wa, false);
2704 // We only want to close the buffer if it is not visible in other workareas
2705 // of the same view, nor in other views, and if this is not a child
2706 bool GuiView::closeWorkArea(GuiWorkArea * wa)
2708 Buffer & buf = wa->bufferView().buffer();
2710 bool last_wa = d.countWorkAreasOf(buf) == 1
2711 && !inOtherView(buf) && !buf.parent();
2713 bool close_buffer = last_wa;
2716 if (lyxrc.close_buffer_with_last_view == "yes")
2718 else if (lyxrc.close_buffer_with_last_view == "no")
2719 close_buffer = false;
2722 if (buf.isUnnamed())
2723 file = from_utf8(buf.fileName().onlyFileName());
2725 file = buf.fileName().displayName(30);
2726 docstring const text = bformat(
2727 _("Last view on document %1$s is being closed.\n"
2728 "Would you like to close or hide the document?\n"
2730 "Hidden documents can be displayed back through\n"
2731 "the menu: View->Hidden->...\n"
2733 "To remove this question, set your preference in:\n"
2734 " Tools->Preferences->Look&Feel->UserInterface\n"
2736 int ret = Alert::prompt(_("Close or hide document?"),
2737 text, 0, 1, _("&Close"), _("&Hide"));
2738 close_buffer = (ret == 0);
2742 return closeWorkArea(wa, close_buffer);
2746 bool GuiView::closeBuffer()
2748 GuiWorkArea * wa = currentMainWorkArea();
2749 // coverity complained about this
2750 // it seems unnecessary, but perhaps is worth the check
2751 LASSERT(wa, return false);
2753 setCurrentWorkArea(wa);
2754 Buffer & buf = wa->bufferView().buffer();
2755 return closeWorkArea(wa, !buf.parent());
2759 void GuiView::writeSession() const {
2760 GuiWorkArea const * active_wa = currentMainWorkArea();
2761 for (int i = 0; i < d.splitter_->count(); ++i) {
2762 TabWorkArea * twa = d.tabWorkArea(i);
2763 for (int j = 0; j < twa->count(); ++j) {
2764 GuiWorkArea * wa = static_cast<GuiWorkArea *>(twa->widget(j));
2765 Buffer & buf = wa->bufferView().buffer();
2766 theSession().lastOpened().add(buf.fileName(), wa == active_wa);
2772 bool GuiView::closeBufferAll()
2774 // Close the workareas in all other views
2775 QList<int> const ids = guiApp->viewIds();
2776 for (int i = 0; i != ids.size(); ++i) {
2777 if (id_ != ids[i] && !guiApp->view(ids[i]).closeWorkAreaAll())
2781 // Close our own workareas
2782 if (!closeWorkAreaAll())
2785 // Now close the hidden buffers. We prevent hidden buffers from being
2786 // dirty, so we can just close them.
2787 theBufferList().closeAll();
2792 bool GuiView::closeWorkAreaAll()
2794 setCurrentWorkArea(currentMainWorkArea());
2796 // We might be in a situation that there is still a tabWorkArea, but
2797 // there are no tabs anymore. This can happen when we get here after a
2798 // TabWorkArea::lastWorkAreaRemoved() signal. Therefore we count how
2799 // many TabWorkArea's have no documents anymore.
2802 // We have to call count() each time, because it can happen that
2803 // more than one splitter will disappear in one iteration (bug 5998).
2804 while (d.splitter_->count() > empty_twa) {
2805 TabWorkArea * twa = d.tabWorkArea(empty_twa);
2807 if (twa->count() == 0)
2810 setCurrentWorkArea(twa->currentWorkArea());
2811 if (!closeTabWorkArea(twa))
2819 bool GuiView::closeWorkArea(GuiWorkArea * wa, bool close_buffer)
2824 Buffer & buf = wa->bufferView().buffer();
2826 if (GuiViewPrivate::busyBuffers.contains(&buf)) {
2827 Alert::warning(_("Close document"),
2828 _("Document could not be closed because it is being processed by LyX."));
2833 return closeBuffer(buf);
2835 if (!inMultiTabs(wa))
2836 if (!saveBufferIfNeeded(buf, true))
2844 bool GuiView::closeBuffer(Buffer & buf)
2846 // If we are in a close_event all children will be closed in some time,
2847 // so no need to do it here. This will ensure that the children end up
2848 // in the session file in the correct order. If we close the master
2849 // buffer, we can close or release the child buffers here too.
2850 bool success = true;
2852 ListOfBuffers clist = buf.getChildren();
2853 ListOfBuffers::const_iterator it = clist.begin();
2854 ListOfBuffers::const_iterator const bend = clist.end();
2855 for (; it != bend; ++it) {
2856 Buffer * child_buf = *it;
2857 if (theBufferList().isOthersChild(&buf, child_buf)) {
2858 child_buf->setParent(0);
2862 // FIXME: should we look in other tabworkareas?
2863 // ANSWER: I don't think so. I've tested, and if the child is
2864 // open in some other window, it closes without a problem.
2865 GuiWorkArea * child_wa = workArea(*child_buf);
2867 success = closeWorkArea(child_wa, true);
2871 // In this case the child buffer is open but hidden.
2872 // It therefore should not (MUST NOT) be dirty!
2873 LATTEST(child_buf->isClean());
2874 theBufferList().release(child_buf);
2879 // goto bookmark to update bookmark pit.
2880 // FIXME: we should update only the bookmarks related to this buffer!
2881 LYXERR(Debug::DEBUG, "GuiView::closeBuffer()");
2882 for (size_t i = 0; i < theSession().bookmarks().size(); ++i)
2883 guiApp->gotoBookmark(i+1, false, false);
2885 if (saveBufferIfNeeded(buf, false)) {
2886 buf.removeAutosaveFile();
2887 theBufferList().release(&buf);
2891 // open all children again to avoid a crash because of dangling
2892 // pointers (bug 6603)
2898 bool GuiView::closeTabWorkArea(TabWorkArea * twa)
2900 while (twa == d.currentTabWorkArea()) {
2901 twa->setCurrentIndex(twa->count() - 1);
2903 GuiWorkArea * wa = twa->currentWorkArea();
2904 Buffer & b = wa->bufferView().buffer();
2906 // We only want to close the buffer if the same buffer is not visible
2907 // in another view, and if this is not a child and if we are closing
2908 // a view (not a tabgroup).
2909 bool const close_buffer =
2910 !inOtherView(b) && !b.parent() && closing_;
2912 if (!closeWorkArea(wa, close_buffer))
2919 bool GuiView::saveBufferIfNeeded(Buffer & buf, bool hiding)
2921 if (buf.isClean() || buf.paragraphs().empty())
2924 // Switch to this Buffer.
2929 if (buf.isUnnamed())
2930 file = from_utf8(buf.fileName().onlyFileName());
2932 file = buf.fileName().displayName(30);
2934 // Bring this window to top before asking questions.
2939 if (hiding && buf.isUnnamed()) {
2940 docstring const text = bformat(_("The document %1$s has not been "
2941 "saved yet.\n\nDo you want to save "
2942 "the document?"), file);
2943 ret = Alert::prompt(_("Save new document?"),
2944 text, 0, 1, _("&Save"), _("&Cancel"));
2948 docstring const text = bformat(_("The document %1$s has unsaved changes."
2949 "\n\nDo you want to save the document or discard the changes?"), file);
2950 ret = Alert::prompt(_("Save changed document?"),
2951 text, 0, 2, _("&Save"), _("&Discard"), _("&Cancel"));
2956 if (!saveBuffer(buf))
2960 // If we crash after this we could have no autosave file
2961 // but I guess this is really improbable (Jug).
2962 // Sometimes improbable things happen:
2963 // - see bug http://www.lyx.org/trac/ticket/6587 (ps)
2964 // buf.removeAutosaveFile();
2966 // revert all changes
2977 bool GuiView::inMultiTabs(GuiWorkArea * wa)
2979 Buffer & buf = wa->bufferView().buffer();
2981 for (int i = 0; i != d.splitter_->count(); ++i) {
2982 GuiWorkArea * wa_ = d.tabWorkArea(i)->workArea(buf);
2983 if (wa_ && wa_ != wa)
2986 return inOtherView(buf);
2990 bool GuiView::inOtherView(Buffer & buf)
2992 QList<int> const ids = guiApp->viewIds();
2994 for (int i = 0; i != ids.size(); ++i) {
2998 if (guiApp->view(ids[i]).workArea(buf))
3005 void GuiView::gotoNextOrPreviousBuffer(NextOrPrevious np, bool const move)
3007 if (!documentBufferView())
3010 if (TabWorkArea * twa = d.currentTabWorkArea()) {
3011 Buffer * const curbuf = &documentBufferView()->buffer();
3012 int nwa = twa->count();
3013 for (int i = 0; i < nwa; ++i) {
3014 if (&workArea(i)->bufferView().buffer() == curbuf) {
3016 if (np == NEXTBUFFER)
3017 next_index = (i == nwa - 1 ? 0 : i + 1);
3019 next_index = (i == 0 ? nwa - 1 : i - 1);
3021 twa->moveTab(i, next_index);
3023 setBuffer(&workArea(next_index)->bufferView().buffer());
3031 /// make sure the document is saved
3032 static bool ensureBufferClean(Buffer * buffer)
3034 LASSERT(buffer, return false);
3035 if (buffer->isClean() && !buffer->isUnnamed())
3038 docstring const file = buffer->fileName().displayName(30);
3041 if (!buffer->isUnnamed()) {
3042 text = bformat(_("The document %1$s has unsaved "
3043 "changes.\n\nDo you want to save "
3044 "the document?"), file);
3045 title = _("Save changed document?");
3048 text = bformat(_("The document %1$s has not been "
3049 "saved yet.\n\nDo you want to save "
3050 "the document?"), file);
3051 title = _("Save new document?");
3053 int const ret = Alert::prompt(title, text, 0, 1, _("&Save"), _("&Cancel"));
3056 dispatch(FuncRequest(LFUN_BUFFER_WRITE));
3058 return buffer->isClean() && !buffer->isUnnamed();
3062 bool GuiView::reloadBuffer(Buffer & buf)
3064 Buffer::ReadStatus status = buf.reload();
3065 return status == Buffer::ReadSuccess;
3069 void GuiView::checkExternallyModifiedBuffers()
3071 BufferList::iterator bit = theBufferList().begin();
3072 BufferList::iterator const bend = theBufferList().end();
3073 for (; bit != bend; ++bit) {
3074 Buffer * buf = *bit;
3075 if (buf->fileName().exists()
3076 && buf->isExternallyModified(Buffer::checksum_method)) {
3077 docstring text = bformat(_("Document \n%1$s\n has been externally modified."
3078 " Reload now? Any local changes will be lost."),
3079 from_utf8(buf->absFileName()));
3080 int const ret = Alert::prompt(_("Reload externally changed document?"),
3081 text, 0, 1, _("&Reload"), _("&Cancel"));
3089 void GuiView::dispatchVC(FuncRequest const & cmd, DispatchResult & dr)
3091 Buffer * buffer = documentBufferView()
3092 ? &(documentBufferView()->buffer()) : 0;
3094 switch (cmd.action()) {
3095 case LFUN_VC_REGISTER:
3096 if (!buffer || !ensureBufferClean(buffer))
3098 if (!buffer->lyxvc().inUse()) {
3099 if (buffer->lyxvc().registrer()) {
3100 reloadBuffer(*buffer);
3101 dr.clearMessageUpdate();
3106 case LFUN_VC_RENAME:
3107 case LFUN_VC_COPY: {
3108 if (!buffer || !ensureBufferClean(buffer))
3110 if (buffer->lyxvc().inUse() && !buffer->isReadonly()) {
3111 if (buffer->lyxvc().isCheckInWithConfirmation()) {
3112 // Some changes are not yet committed.
3113 // We test here and not in getStatus(), since
3114 // this test is expensive.
3116 LyXVC::CommandResult ret =
3117 buffer->lyxvc().checkIn(log);
3119 if (ret == LyXVC::ErrorCommand ||
3120 ret == LyXVC::VCSuccess)
3121 reloadBuffer(*buffer);
3122 if (buffer->lyxvc().isCheckInWithConfirmation()) {
3123 frontend::Alert::error(
3124 _("Revision control error."),
3125 _("Document could not be checked in."));
3129 RenameKind const kind = (cmd.action() == LFUN_VC_RENAME) ?
3130 LV_VC_RENAME : LV_VC_COPY;
3131 renameBuffer(*buffer, cmd.argument(), kind);
3136 case LFUN_VC_CHECK_IN:
3137 if (!buffer || !ensureBufferClean(buffer))
3139 if (buffer->lyxvc().inUse() && !buffer->isReadonly()) {
3141 LyXVC::CommandResult ret = buffer->lyxvc().checkIn(log);
3143 // Only skip reloading if the checkin was cancelled or
3144 // an error occurred before the real checkin VCS command
3145 // was executed, since the VCS might have changed the
3146 // file even if it could not checkin successfully.
3147 if (ret == LyXVC::ErrorCommand || ret == LyXVC::VCSuccess)
3148 reloadBuffer(*buffer);
3152 case LFUN_VC_CHECK_OUT:
3153 if (!buffer || !ensureBufferClean(buffer))
3155 if (buffer->lyxvc().inUse()) {
3156 dr.setMessage(buffer->lyxvc().checkOut());
3157 reloadBuffer(*buffer);
3161 case LFUN_VC_LOCKING_TOGGLE:
3162 LASSERT(buffer, return);
3163 if (!ensureBufferClean(buffer) || buffer->isReadonly())
3165 if (buffer->lyxvc().inUse()) {
3166 string res = buffer->lyxvc().lockingToggle();
3168 frontend::Alert::error(_("Revision control error."),
3169 _("Error when setting the locking property."));
3172 reloadBuffer(*buffer);
3177 case LFUN_VC_REVERT:
3178 LASSERT(buffer, return);
3179 if (buffer->lyxvc().revert()) {
3180 reloadBuffer(*buffer);
3181 dr.clearMessageUpdate();
3185 case LFUN_VC_UNDO_LAST:
3186 LASSERT(buffer, return);
3187 buffer->lyxvc().undoLast();
3188 reloadBuffer(*buffer);
3189 dr.clearMessageUpdate();
3192 case LFUN_VC_REPO_UPDATE:
3193 LASSERT(buffer, return);
3194 if (ensureBufferClean(buffer)) {
3195 dr.setMessage(buffer->lyxvc().repoUpdate());
3196 checkExternallyModifiedBuffers();
3200 case LFUN_VC_COMMAND: {
3201 string flag = cmd.getArg(0);
3202 if (buffer && contains(flag, 'R') && !ensureBufferClean(buffer))
3205 if (contains(flag, 'M')) {
3206 if (!Alert::askForText(message, _("LyX VC: Log Message")))
3209 string path = cmd.getArg(1);
3210 if (contains(path, "$$p") && buffer)
3211 path = subst(path, "$$p", buffer->filePath());
3212 LYXERR(Debug::LYXVC, "Directory: " << path);
3214 if (!pp.isReadableDirectory()) {
3215 lyxerr << _("Directory is not accessible.") << endl;
3218 support::PathChanger p(pp);
3220 string command = cmd.getArg(2);
3221 if (command.empty())
3224 command = subst(command, "$$i", buffer->absFileName());
3225 command = subst(command, "$$p", buffer->filePath());
3227 command = subst(command, "$$m", to_utf8(message));
3228 LYXERR(Debug::LYXVC, "Command: " << command);
3230 one.startscript(Systemcall::Wait, command);
3234 if (contains(flag, 'I'))
3235 buffer->markDirty();
3236 if (contains(flag, 'R'))
3237 reloadBuffer(*buffer);
3242 case LFUN_VC_COMPARE: {
3243 if (cmd.argument().empty()) {
3244 lyx::dispatch(FuncRequest(LFUN_DIALOG_SHOW, "comparehistory"));
3248 string rev1 = cmd.getArg(0);
3252 // it seems safe to assume we have a buffer
3253 // coverity[FORWARD_NULL]
3254 if (!buffer->lyxvc().prepareFileRevision(rev1, f1))
3257 if (isStrInt(rev1) && convert<int>(rev1) <= 0) {
3258 f2 = buffer->absFileName();
3260 string rev2 = cmd.getArg(1);
3264 if (!buffer->lyxvc().prepareFileRevision(rev2, f2))
3268 LYXERR(Debug::LYXVC, "Launching comparison for fetched revisions:\n" <<
3269 f1 << "\n" << f2 << "\n" );
3270 string par = "compare run " + quoteName(f1) + " " + quoteName(f2);
3271 lyx::dispatch(FuncRequest(LFUN_DIALOG_SHOW, par));
3281 void GuiView::openChildDocument(string const & fname)
3283 LASSERT(documentBufferView(), return);
3284 Buffer & buffer = documentBufferView()->buffer();
3285 FileName const filename = support::makeAbsPath(fname, buffer.filePath());
3286 documentBufferView()->saveBookmark(false);
3288 if (theBufferList().exists(filename)) {
3289 child = theBufferList().getBuffer(filename);
3292 message(bformat(_("Opening child document %1$s..."),
3293 makeDisplayPath(filename.absFileName())));
3294 child = loadDocument(filename, false);
3296 // Set the parent name of the child document.
3297 // This makes insertion of citations and references in the child work,
3298 // when the target is in the parent or another child document.
3300 child->setParent(&buffer);
3304 bool GuiView::goToFileRow(string const & argument)
3308 size_t i = argument.find_last_of(' ');
3309 if (i != string::npos) {
3310 file_name = os::internal_path(trim(argument.substr(0, i)));
3311 istringstream is(argument.substr(i + 1));
3316 if (i == string::npos) {
3317 LYXERR0("Wrong argument: " << argument);
3321 string const abstmp = package().temp_dir().absFileName();
3322 string const realtmp = package().temp_dir().realPath();
3323 // We have to use os::path_prefix_is() here, instead of
3324 // simply prefixIs(), because the file name comes from
3325 // an external application and may need case adjustment.
3326 if (os::path_prefix_is(file_name, abstmp, os::CASE_ADJUSTED)
3327 || os::path_prefix_is(file_name, realtmp, os::CASE_ADJUSTED)) {
3328 // Needed by inverse dvi search. If it is a file
3329 // in tmpdir, call the apropriated function.
3330 // If tmpdir is a symlink, we may have the real
3331 // path passed back, so we correct for that.
3332 if (!prefixIs(file_name, abstmp))
3333 file_name = subst(file_name, realtmp, abstmp);
3334 buf = theBufferList().getBufferFromTmp(file_name);
3336 // Must replace extension of the file to be .lyx
3337 // and get full path
3338 FileName const s = fileSearch(string(),
3339 support::changeExtension(file_name, ".lyx"), "lyx");
3340 // Either change buffer or load the file
3341 if (theBufferList().exists(s))
3342 buf = theBufferList().getBuffer(s);
3343 else if (s.exists()) {
3344 buf = loadDocument(s);
3349 _("File does not exist: %1$s"),
3350 makeDisplayPath(file_name)));
3356 _("No buffer for file: %1$s."),
3357 makeDisplayPath(file_name))
3362 documentBufferView()->setCursorFromRow(row);
3368 Buffer::ExportStatus GuiView::GuiViewPrivate::runAndDestroy(const T& func, Buffer const * orig, Buffer * clone, string const & format)
3370 Buffer::ExportStatus const status = func(format);
3372 // the cloning operation will have produced a clone of the entire set of
3373 // documents, starting from the master. so we must delete those.
3374 Buffer * mbuf = const_cast<Buffer *>(clone->masterBuffer());
3376 busyBuffers.remove(orig);
3381 Buffer::ExportStatus GuiView::GuiViewPrivate::compileAndDestroy(Buffer const * orig, Buffer * clone, string const & format)
3383 Buffer::ExportStatus (Buffer::* mem_func)(std::string const &, bool) const = &Buffer::doExport;
3384 return runAndDestroy(lyx::bind(mem_func, clone, _1, true), orig, clone, format);
3388 Buffer::ExportStatus GuiView::GuiViewPrivate::exportAndDestroy(Buffer const * orig, Buffer * clone, string const & format)
3390 Buffer::ExportStatus (Buffer::* mem_func)(std::string const &, bool) const = &Buffer::doExport;
3391 return runAndDestroy(lyx::bind(mem_func, clone, _1, false), orig, clone, format);
3395 Buffer::ExportStatus GuiView::GuiViewPrivate::previewAndDestroy(Buffer const * orig, Buffer * clone, string const & format)
3397 Buffer::ExportStatus (Buffer::* mem_func)(std::string const &) const = &Buffer::preview;
3398 return runAndDestroy(lyx::bind(mem_func, clone, _1), orig, clone, format);
3402 bool GuiView::GuiViewPrivate::asyncBufferProcessing(
3403 string const & argument,
3404 Buffer const * used_buffer,
3405 docstring const & msg,
3406 Buffer::ExportStatus (*asyncFunc)(Buffer const *, Buffer *, string const &),
3407 Buffer::ExportStatus (Buffer::*syncFunc)(string const &, bool) const,
3408 Buffer::ExportStatus (Buffer::*previewFunc)(string const &) const)
3413 string format = argument;
3415 format = used_buffer->params().getDefaultOutputFormat();
3416 processing_format = format;
3418 progress_->clearMessages();
3421 #if EXPORT_in_THREAD
3422 GuiViewPrivate::busyBuffers.insert(used_buffer);
3423 Buffer * cloned_buffer = used_buffer->cloneFromMaster();
3424 if (!cloned_buffer) {
3425 Alert::error(_("Export Error"),
3426 _("Error cloning the Buffer."));
3429 QFuture<Buffer::ExportStatus> f = QtConcurrent::run(
3434 setPreviewFuture(f);
3435 last_export_format = used_buffer->params().bufferFormat();
3438 // We are asynchronous, so we don't know here anything about the success
3441 Buffer::ExportStatus status;
3443 status = (used_buffer->*syncFunc)(format, true);
3444 } else if (previewFunc) {
3445 status = (used_buffer->*previewFunc)(format);
3448 handleExportStatus(gv_, status, format);
3450 return (status == Buffer::ExportSuccess
3451 || status == Buffer::PreviewSuccess);
3455 void GuiView::dispatchToBufferView(FuncRequest const & cmd, DispatchResult & dr)
3457 BufferView * bv = currentBufferView();
3458 LASSERT(bv, return);
3460 // Let the current BufferView dispatch its own actions.
3461 bv->dispatch(cmd, dr);
3462 if (dr.dispatched())
3465 // Try with the document BufferView dispatch if any.
3466 BufferView * doc_bv = documentBufferView();
3467 if (doc_bv && doc_bv != bv) {
3468 doc_bv->dispatch(cmd, dr);
3469 if (dr.dispatched())
3473 // Then let the current Cursor dispatch its own actions.
3474 bv->cursor().dispatch(cmd);
3476 // update completion. We do it here and not in
3477 // processKeySym to avoid another redraw just for a
3478 // changed inline completion
3479 if (cmd.origin() == FuncRequest::KEYBOARD) {
3480 if (cmd.action() == LFUN_SELF_INSERT
3481 || (cmd.action() == LFUN_ERT_INSERT && bv->cursor().inMathed()))
3482 updateCompletion(bv->cursor(), true, true);
3483 else if (cmd.action() == LFUN_CHAR_DELETE_BACKWARD)
3484 updateCompletion(bv->cursor(), false, true);
3486 updateCompletion(bv->cursor(), false, false);
3489 dr = bv->cursor().result();
3493 void GuiView::dispatch(FuncRequest const & cmd, DispatchResult & dr)
3495 BufferView * bv = currentBufferView();
3496 // By default we won't need any update.
3497 dr.screenUpdate(Update::None);
3498 // assume cmd will be dispatched
3499 dr.dispatched(true);
3501 Buffer * doc_buffer = documentBufferView()
3502 ? &(documentBufferView()->buffer()) : 0;
3504 if (cmd.origin() == FuncRequest::TOC) {
3505 GuiToc * toc = static_cast<GuiToc*>(findOrBuild("toc", false));
3506 // FIXME: do we need to pass a DispatchResult object here?
3507 toc->doDispatch(bv->cursor(), cmd);
3511 string const argument = to_utf8(cmd.argument());
3513 switch(cmd.action()) {
3514 case LFUN_BUFFER_CHILD_OPEN:
3515 openChildDocument(to_utf8(cmd.argument()));
3518 case LFUN_BUFFER_IMPORT:
3519 importDocument(to_utf8(cmd.argument()));
3522 case LFUN_BUFFER_EXPORT: {
3525 // GCC only sees strfwd.h when building merged
3526 if (::lyx::operator==(cmd.argument(), "custom")) {
3527 dispatch(FuncRequest(LFUN_DIALOG_SHOW, "sendto"), dr);
3531 string const dest = cmd.getArg(1);
3532 FileName target_dir;
3533 if (!dest.empty() && FileName::isAbsolute(dest))
3534 target_dir = FileName(support::onlyPath(dest));
3536 target_dir = doc_buffer->fileName().onlyPath();
3538 if ((dest.empty() && doc_buffer->isUnnamed())
3539 || !target_dir.isDirWritable()) {
3540 exportBufferAs(*doc_buffer, cmd.argument());
3543 /* TODO/Review: Is it a problem to also export the children?
3544 See the update_unincluded flag */
3545 d.asyncBufferProcessing(argument,
3548 &GuiViewPrivate::exportAndDestroy,
3551 // TODO Inform user about success
3555 case LFUN_BUFFER_EXPORT_AS: {
3556 LASSERT(doc_buffer, break);
3557 docstring f = cmd.argument();
3559 f = from_ascii(doc_buffer->params().getDefaultOutputFormat());
3560 exportBufferAs(*doc_buffer, f);
3564 case LFUN_BUFFER_UPDATE: {
3565 d.asyncBufferProcessing(argument,
3568 &GuiViewPrivate::compileAndDestroy,
3573 case LFUN_BUFFER_VIEW: {
3574 d.asyncBufferProcessing(argument,
3576 _("Previewing ..."),
3577 &GuiViewPrivate::previewAndDestroy,
3582 case LFUN_MASTER_BUFFER_UPDATE: {
3583 d.asyncBufferProcessing(argument,
3584 (doc_buffer ? doc_buffer->masterBuffer() : 0),
3586 &GuiViewPrivate::compileAndDestroy,
3591 case LFUN_MASTER_BUFFER_VIEW: {
3592 d.asyncBufferProcessing(argument,
3593 (doc_buffer ? doc_buffer->masterBuffer() : 0),
3595 &GuiViewPrivate::previewAndDestroy,
3596 0, &Buffer::preview);
3599 case LFUN_BUFFER_SWITCH: {
3600 string const file_name = to_utf8(cmd.argument());
3601 if (!FileName::isAbsolute(file_name)) {
3603 dr.setMessage(_("Absolute filename expected."));
3607 Buffer * buffer = theBufferList().getBuffer(FileName(file_name));
3610 dr.setMessage(_("Document not loaded"));
3614 // Do we open or switch to the buffer in this view ?
3615 if (workArea(*buffer)
3616 || lyxrc.open_buffers_in_tabs || !documentBufferView()) {
3621 // Look for the buffer in other views
3622 QList<int> const ids = guiApp->viewIds();
3624 for (; i != ids.size(); ++i) {
3625 GuiView & gv = guiApp->view(ids[i]);
3626 if (gv.workArea(*buffer)) {
3628 gv.activateWindow();
3630 gv.setBuffer(buffer);
3635 // If necessary, open a new window as a last resort
3636 if (i == ids.size()) {
3637 lyx::dispatch(FuncRequest(LFUN_WINDOW_NEW));
3643 case LFUN_BUFFER_NEXT:
3644 gotoNextOrPreviousBuffer(NEXTBUFFER, false);
3647 case LFUN_BUFFER_MOVE_NEXT:
3648 gotoNextOrPreviousBuffer(NEXTBUFFER, true);
3651 case LFUN_BUFFER_PREVIOUS:
3652 gotoNextOrPreviousBuffer(PREVBUFFER, false);
3655 case LFUN_BUFFER_MOVE_PREVIOUS:
3656 gotoNextOrPreviousBuffer(PREVBUFFER, true);
3659 case LFUN_COMMAND_EXECUTE: {
3660 command_execute_ = true;
3661 minibuffer_focus_ = true;
3664 case LFUN_DROP_LAYOUTS_CHOICE:
3665 d.layout_->showPopup();
3668 case LFUN_MENU_OPEN:
3669 if (QMenu * menu = guiApp->menus().menu(toqstr(cmd.argument()), *this))
3670 menu->exec(QCursor::pos());
3673 case LFUN_FILE_INSERT:
3674 insertLyXFile(cmd.argument());
3677 case LFUN_FILE_INSERT_PLAINTEXT:
3678 case LFUN_FILE_INSERT_PLAINTEXT_PARA: {
3679 string const fname = to_utf8(cmd.argument());
3680 if (!fname.empty() && !FileName::isAbsolute(fname)) {
3681 dr.setMessage(_("Absolute filename expected."));
3685 FileName filename(fname);
3686 if (fname.empty()) {
3687 FileDialog dlg(qt_("Select file to insert"));
3689 FileDialog::Result result = dlg.open(toqstr(bv->buffer().filePath()),
3690 QStringList(qt_("All Files (*)")));
3692 if (result.first == FileDialog::Later || result.second.isEmpty()) {
3693 dr.setMessage(_("Canceled."));
3697 filename.set(fromqstr(result.second));
3701 FuncRequest const new_cmd(cmd, filename.absoluteFilePath());
3702 bv->dispatch(new_cmd, dr);
3707 case LFUN_BUFFER_RELOAD: {
3708 LASSERT(doc_buffer, break);
3711 if (!doc_buffer->isClean()) {
3712 docstring const file =
3713 makeDisplayPath(doc_buffer->absFileName(), 20);
3714 docstring text = bformat(_("Any changes will be lost. "
3715 "Are you sure you want to revert to the saved version "
3716 "of the document %1$s?"), file);
3717 ret = Alert::prompt(_("Revert to saved document?"),
3718 text, 1, 1, _("&Revert"), _("&Cancel"));
3722 doc_buffer->markClean();
3723 reloadBuffer(*doc_buffer);
3724 dr.forceBufferUpdate();
3729 case LFUN_BUFFER_WRITE:
3730 LASSERT(doc_buffer, break);
3731 saveBuffer(*doc_buffer);
3734 case LFUN_BUFFER_WRITE_AS:
3735 LASSERT(doc_buffer, break);
3736 renameBuffer(*doc_buffer, cmd.argument());
3739 case LFUN_BUFFER_WRITE_ALL: {
3740 Buffer * first = theBufferList().first();
3743 message(_("Saving all documents..."));
3744 // We cannot use a for loop as the buffer list cycles.
3747 if (!b->isClean()) {
3749 LYXERR(Debug::ACTION, "Saved " << b->absFileName());
3751 b = theBufferList().next(b);
3752 } while (b != first);
3753 dr.setMessage(_("All documents saved."));
3757 case LFUN_BUFFER_CLOSE:
3761 case LFUN_BUFFER_CLOSE_ALL:
3765 case LFUN_TOOLBAR_TOGGLE: {
3766 string const name = cmd.getArg(0);
3767 if (GuiToolbar * t = toolbar(name))
3772 case LFUN_DIALOG_UPDATE: {
3773 string const name = to_utf8(cmd.argument());
3774 if (name == "prefs" || name == "document")
3775 updateDialog(name, string());
3776 else if (name == "paragraph")
3777 lyx::dispatch(FuncRequest(LFUN_PARAGRAPH_UPDATE));
3778 else if (currentBufferView()) {
3779 Inset * inset = currentBufferView()->editedInset(name);
3780 // Can only update a dialog connected to an existing inset
3782 // FIXME: get rid of this indirection; GuiView ask the inset
3783 // if he is kind enough to update itself...
3784 FuncRequest fr(LFUN_INSET_DIALOG_UPDATE, cmd.argument());
3785 //FIXME: pass DispatchResult here?
3786 inset->dispatch(currentBufferView()->cursor(), fr);
3792 case LFUN_DIALOG_TOGGLE: {
3793 FuncCode const func_code = isDialogVisible(cmd.getArg(0))
3794 ? LFUN_DIALOG_HIDE : LFUN_DIALOG_SHOW;
3795 dispatch(FuncRequest(func_code, cmd.argument()), dr);
3799 case LFUN_DIALOG_DISCONNECT_INSET:
3800 disconnectDialog(to_utf8(cmd.argument()));
3803 case LFUN_DIALOG_HIDE: {
3804 guiApp->hideDialogs(to_utf8(cmd.argument()), 0);
3808 case LFUN_DIALOG_SHOW: {
3809 string const name = cmd.getArg(0);
3810 string data = trim(to_utf8(cmd.argument()).substr(name.size()));
3812 if (name == "character") {
3813 data = freefont2string();
3815 showDialog("character", data);
3816 } else if (name == "latexlog") {
3817 Buffer::LogType type;
3818 string const logfile = doc_buffer->logName(&type);
3820 case Buffer::latexlog:
3823 case Buffer::buildlog:
3827 data += Lexer::quoteString(logfile);
3828 showDialog("log", data);
3829 } else if (name == "vclog") {
3830 string const data = "vc " +
3831 Lexer::quoteString(doc_buffer->lyxvc().getLogFile());
3832 showDialog("log", data);
3833 } else if (name == "symbols") {
3834 data = bv->cursor().getEncoding()->name();
3836 showDialog("symbols", data);
3838 } else if (name == "prefs" && isFullScreen()) {
3839 lfunUiToggle("fullscreen");
3840 showDialog("prefs", data);
3842 showDialog(name, data);
3847 dr.setMessage(cmd.argument());
3850 case LFUN_UI_TOGGLE: {
3851 string arg = cmd.getArg(0);
3852 if (!lfunUiToggle(arg)) {
3853 docstring const msg = "ui-toggle " + _("%1$s unknown command!");
3854 dr.setMessage(bformat(msg, from_utf8(arg)));
3856 // Make sure the keyboard focus stays in the work area.
3861 case LFUN_VIEW_SPLIT: {
3862 LASSERT(doc_buffer, break);
3863 string const orientation = cmd.getArg(0);
3864 d.splitter_->setOrientation(orientation == "vertical"
3865 ? Qt::Vertical : Qt::Horizontal);
3866 TabWorkArea * twa = addTabWorkArea();
3867 GuiWorkArea * wa = twa->addWorkArea(*doc_buffer, *this);
3868 setCurrentWorkArea(wa);
3871 case LFUN_TAB_GROUP_CLOSE:
3872 if (TabWorkArea * twa = d.currentTabWorkArea()) {
3873 closeTabWorkArea(twa);
3874 d.current_work_area_ = 0;
3875 twa = d.currentTabWorkArea();
3876 // Switch to the next GuiWorkArea in the found TabWorkArea.
3878 // Make sure the work area is up to date.
3879 setCurrentWorkArea(twa->currentWorkArea());
3881 setCurrentWorkArea(0);
3886 case LFUN_VIEW_CLOSE:
3887 if (TabWorkArea * twa = d.currentTabWorkArea()) {
3888 closeWorkArea(twa->currentWorkArea());
3889 d.current_work_area_ = 0;
3890 twa = d.currentTabWorkArea();
3891 // Switch to the next GuiWorkArea in the found TabWorkArea.
3893 // Make sure the work area is up to date.
3894 setCurrentWorkArea(twa->currentWorkArea());
3896 setCurrentWorkArea(0);
3901 case LFUN_COMPLETION_INLINE:
3902 if (d.current_work_area_)
3903 d.current_work_area_->completer().showInline();
3906 case LFUN_COMPLETION_POPUP:
3907 if (d.current_work_area_)
3908 d.current_work_area_->completer().showPopup();
3913 if (d.current_work_area_)
3914 d.current_work_area_->completer().tab();
3917 case LFUN_COMPLETION_CANCEL:
3918 if (d.current_work_area_) {
3919 if (d.current_work_area_->completer().popupVisible())
3920 d.current_work_area_->completer().hidePopup();
3922 d.current_work_area_->completer().hideInline();
3926 case LFUN_COMPLETION_ACCEPT:
3927 if (d.current_work_area_)
3928 d.current_work_area_->completer().activate();
3931 case LFUN_BUFFER_ZOOM_IN:
3932 case LFUN_BUFFER_ZOOM_OUT: {
3933 // use a signed temp to avoid overflow
3934 int zoom = lyxrc.zoom;
3935 if (cmd.argument().empty()) {
3936 if (cmd.action() == LFUN_BUFFER_ZOOM_IN)
3941 zoom += convert<int>(cmd.argument());
3947 dr.setMessage(bformat(_("Zoom level is now %1$d%"), lyxrc.zoom));
3949 // The global QPixmapCache is used in GuiPainter to cache text
3950 // painting so we must reset it.
3951 QPixmapCache::clear();
3952 guiApp->fontLoader().update();
3953 lyx::dispatch(FuncRequest(LFUN_SCREEN_FONT_UPDATE));
3957 case LFUN_VC_REGISTER:
3958 case LFUN_VC_RENAME:
3960 case LFUN_VC_CHECK_IN:
3961 case LFUN_VC_CHECK_OUT:
3962 case LFUN_VC_REPO_UPDATE:
3963 case LFUN_VC_LOCKING_TOGGLE:
3964 case LFUN_VC_REVERT:
3965 case LFUN_VC_UNDO_LAST:
3966 case LFUN_VC_COMMAND:
3967 case LFUN_VC_COMPARE:
3968 dispatchVC(cmd, dr);
3971 case LFUN_SERVER_GOTO_FILE_ROW:
3972 goToFileRow(to_utf8(cmd.argument()));
3975 case LFUN_LYX_ACTIVATE:
3979 case LFUN_FORWARD_SEARCH: {
3980 // it seems safe to assume we have a document buffer, since
3981 // getStatus wants one.
3982 // coverity[FORWARD_NULL]
3983 Buffer const * doc_master = doc_buffer->masterBuffer();
3984 FileName const path(doc_master->temppath());
3985 string const texname = doc_master->isChild(doc_buffer)
3986 ? DocFileName(changeExtension(
3987 doc_buffer->absFileName(),
3988 "tex")).mangledFileName()
3989 : doc_buffer->latexName();
3990 string const fulltexname =
3991 support::makeAbsPath(texname, doc_master->temppath()).absFileName();
3992 string const mastername =
3993 removeExtension(doc_master->latexName());
3994 FileName const dviname(addName(path.absFileName(),
3995 addExtension(mastername, "dvi")));
3996 FileName const pdfname(addName(path.absFileName(),
3997 addExtension(mastername, "pdf")));
3998 bool const have_dvi = dviname.exists();
3999 bool const have_pdf = pdfname.exists();
4000 if (!have_dvi && !have_pdf) {
4001 dr.setMessage(_("Please, preview the document first."));
4004 string outname = dviname.onlyFileName();
4005 string command = lyxrc.forward_search_dvi;
4006 if (!have_dvi || (have_pdf &&
4007 pdfname.lastModified() > dviname.lastModified())) {
4008 outname = pdfname.onlyFileName();
4009 command = lyxrc.forward_search_pdf;
4012 DocIterator cur = bv->cursor();
4013 int row = doc_buffer->texrow().rowFromDocIterator(cur).first;
4014 LYXERR(Debug::ACTION, "Forward search: row:" << row
4016 if (row == -1 || command.empty()) {
4017 dr.setMessage(_("Couldn't proceed."));
4020 string texrow = convert<string>(row);
4022 command = subst(command, "$$n", texrow);
4023 command = subst(command, "$$f", fulltexname);
4024 command = subst(command, "$$t", texname);
4025 command = subst(command, "$$o", outname);
4027 PathChanger p(path);
4029 one.startscript(Systemcall::DontWait, command);
4033 case LFUN_SPELLING_CONTINUOUSLY:
4034 lyxrc.spellcheck_continuously = !lyxrc.spellcheck_continuously;
4035 dr.screenUpdate(Update::Force | Update::FitCursor);
4039 // The LFUN must be for one of BufferView, Buffer or Cursor;
4041 dispatchToBufferView(cmd, dr);
4045 // Part of automatic menu appearance feature.
4046 if (isFullScreen()) {
4047 if (menuBar()->isVisible() && lyxrc.full_screen_menubar)
4051 // Need to update bv because many LFUNs here might have destroyed it
4052 bv = currentBufferView();
4054 // Clear non-empty selections
4055 // (e.g. from a "char-forward-select" followed by "char-backward-select")
4057 Cursor & cur = bv->cursor();
4058 if ((cur.selection() && cur.selBegin() == cur.selEnd())) {
4059 cur.clearSelection();
4065 bool GuiView::lfunUiToggle(string const & ui_component)
4067 if (ui_component == "scrollbar") {
4068 // hide() is of no help
4069 if (d.current_work_area_->verticalScrollBarPolicy() ==
4070 Qt::ScrollBarAlwaysOff)
4072 d.current_work_area_->setVerticalScrollBarPolicy(
4073 Qt::ScrollBarAsNeeded);
4075 d.current_work_area_->setVerticalScrollBarPolicy(
4076 Qt::ScrollBarAlwaysOff);
4077 } else if (ui_component == "statusbar") {
4078 statusBar()->setVisible(!statusBar()->isVisible());
4079 } else if (ui_component == "menubar") {
4080 menuBar()->setVisible(!menuBar()->isVisible());
4082 if (ui_component == "frame") {
4084 getContentsMargins(&l, &t, &r, &b);
4085 //are the frames in default state?
4086 d.current_work_area_->setFrameStyle(QFrame::NoFrame);
4088 setContentsMargins(-2, -2, -2, -2);
4090 setContentsMargins(0, 0, 0, 0);
4093 if (ui_component == "fullscreen") {
4101 void GuiView::toggleFullScreen()
4103 if (isFullScreen()) {
4104 for (int i = 0; i != d.splitter_->count(); ++i)
4105 d.tabWorkArea(i)->setFullScreen(false);
4106 setContentsMargins(0, 0, 0, 0);
4107 setWindowState(windowState() ^ Qt::WindowFullScreen);
4110 statusBar()->show();
4113 hideDialogs("prefs", 0);
4114 for (int i = 0; i != d.splitter_->count(); ++i)
4115 d.tabWorkArea(i)->setFullScreen(true);
4116 setContentsMargins(-2, -2, -2, -2);
4118 setWindowState(windowState() ^ Qt::WindowFullScreen);
4119 if (lyxrc.full_screen_statusbar)
4120 statusBar()->hide();
4121 if (lyxrc.full_screen_menubar)
4123 if (lyxrc.full_screen_toolbars) {
4124 ToolbarMap::iterator end = d.toolbars_.end();
4125 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
4130 // give dialogs like the TOC a chance to adapt
4135 Buffer const * GuiView::updateInset(Inset const * inset)
4140 Buffer const * inset_buffer = &(inset->buffer());
4142 for (int i = 0; i != d.splitter_->count(); ++i) {
4143 GuiWorkArea * wa = d.tabWorkArea(i)->currentWorkArea();
4146 Buffer const * buffer = &(wa->bufferView().buffer());
4147 if (inset_buffer == buffer)
4148 wa->scheduleRedraw();
4150 return inset_buffer;
4154 void GuiView::restartCursor()
4156 /* When we move around, or type, it's nice to be able to see
4157 * the cursor immediately after the keypress.
4159 if (d.current_work_area_)
4160 d.current_work_area_->startBlinkingCursor();
4162 // Take this occasion to update the other GUI elements.
4168 void GuiView::updateCompletion(Cursor & cur, bool start, bool keep)
4170 if (d.current_work_area_)
4171 d.current_work_area_->completer().updateVisibility(cur, start, keep);
4176 // This list should be kept in sync with the list of insets in
4177 // src/insets/Inset.cpp. I.e., if a dialog goes with an inset, the
4178 // dialog should have the same name as the inset.
4179 // Changes should be also recorded in LFUN_DIALOG_SHOW doxygen
4180 // docs in LyXAction.cpp.
4182 char const * const dialognames[] = {
4184 "aboutlyx", "bibitem", "bibtex", "box", "branch", "changes", "character",
4185 "citation", "compare", "comparehistory", "document", "errorlist", "ert",
4186 "external", "file", "findreplace", "findreplaceadv", "float", "graphics",
4187 "href", "include", "index", "index_print", "info", "listings", "label", "line",
4188 "log", "mathdelimiter", "mathmatrix", "mathspace", "nomenclature",
4189 "nomencl_print", "note", "paragraph", "phantom", "prefs", "ref",
4190 "sendto", "space", "spellchecker", "symbols", "tabular", "tabularcreate",
4191 "thesaurus", "texinfo", "toc", "view-source", "vspace", "wrap", "progress"};
4193 char const * const * const end_dialognames =
4194 dialognames + (sizeof(dialognames) / sizeof(char *));
4198 cmpCStr(char const * name) : name_(name) {}
4199 bool operator()(char const * other) {
4200 return strcmp(other, name_) == 0;
4207 bool isValidName(string const & name)
4209 return find_if(dialognames, end_dialognames,
4210 cmpCStr(name.c_str())) != end_dialognames;
4216 void GuiView::resetDialogs()
4218 // Make sure that no LFUN uses any GuiView.
4219 guiApp->setCurrentView(0);
4223 constructToolbars();
4224 guiApp->menus().fillMenuBar(menuBar(), this, false);
4225 d.layout_->updateContents(true);
4226 // Now update controls with current buffer.
4227 guiApp->setCurrentView(this);
4233 Dialog * GuiView::findOrBuild(string const & name, bool hide_it)
4235 if (!isValidName(name))
4238 map<string, DialogPtr>::iterator it = d.dialogs_.find(name);
4240 if (it != d.dialogs_.end()) {
4242 it->second->hideView();
4243 return it->second.get();
4246 Dialog * dialog = build(name);
4247 d.dialogs_[name].reset(dialog);
4248 if (lyxrc.allow_geometry_session)
4249 dialog->restoreSession();
4256 void GuiView::showDialog(string const & name, string const & data,
4259 triggerShowDialog(toqstr(name), toqstr(data), inset);
4263 void GuiView::doShowDialog(QString const & qname, QString const & qdata,
4269 const string name = fromqstr(qname);
4270 const string data = fromqstr(qdata);
4274 Dialog * dialog = findOrBuild(name, false);
4276 bool const visible = dialog->isVisibleView();
4277 dialog->showData(data);
4278 if (inset && currentBufferView())
4279 currentBufferView()->editInset(name, inset);
4280 // We only set the focus to the new dialog if it was not yet
4281 // visible in order not to change the existing previous behaviour
4283 // activateWindow is needed for floating dockviews
4284 dialog->asQWidget()->raise();
4285 dialog->asQWidget()->activateWindow();
4286 dialog->asQWidget()->setFocus();
4290 catch (ExceptionMessage const & ex) {
4298 bool GuiView::isDialogVisible(string const & name) const
4300 map<string, DialogPtr>::const_iterator it = d.dialogs_.find(name);
4301 if (it == d.dialogs_.end())
4303 return it->second.get()->isVisibleView() && !it->second.get()->isClosing();
4307 void GuiView::hideDialog(string const & name, Inset * inset)
4309 map<string, DialogPtr>::const_iterator it = d.dialogs_.find(name);
4310 if (it == d.dialogs_.end())
4314 if (!currentBufferView())
4316 if (inset != currentBufferView()->editedInset(name))
4320 Dialog * const dialog = it->second.get();
4321 if (dialog->isVisibleView())
4323 if (currentBufferView())
4324 currentBufferView()->editInset(name, 0);
4328 void GuiView::disconnectDialog(string const & name)
4330 if (!isValidName(name))
4332 if (currentBufferView())
4333 currentBufferView()->editInset(name, 0);
4337 void GuiView::hideAll() const
4339 map<string, DialogPtr>::const_iterator it = d.dialogs_.begin();
4340 map<string, DialogPtr>::const_iterator end = d.dialogs_.end();
4342 for(; it != end; ++it)
4343 it->second->hideView();
4347 void GuiView::updateDialogs()
4349 map<string, DialogPtr>::const_iterator it = d.dialogs_.begin();
4350 map<string, DialogPtr>::const_iterator end = d.dialogs_.end();
4352 for(; it != end; ++it) {
4353 Dialog * dialog = it->second.get();
4355 if (dialog->needBufferOpen() && !documentBufferView())
4356 hideDialog(fromqstr(dialog->name()), 0);
4357 else if (dialog->isVisibleView())
4358 dialog->checkStatus();
4365 Dialog * createDialog(GuiView & lv, string const & name);
4367 // will be replaced by a proper factory...
4368 Dialog * createGuiAbout(GuiView & lv);
4369 Dialog * createGuiBibtex(GuiView & lv);
4370 Dialog * createGuiChanges(GuiView & lv);
4371 Dialog * createGuiCharacter(GuiView & lv);
4372 Dialog * createGuiCitation(GuiView & lv);
4373 Dialog * createGuiCompare(GuiView & lv);
4374 Dialog * createGuiCompareHistory(GuiView & lv);
4375 Dialog * createGuiDelimiter(GuiView & lv);
4376 Dialog * createGuiDocument(GuiView & lv);
4377 Dialog * createGuiErrorList(GuiView & lv);
4378 Dialog * createGuiExternal(GuiView & lv);
4379 Dialog * createGuiGraphics(GuiView & lv);
4380 Dialog * createGuiInclude(GuiView & lv);
4381 Dialog * createGuiIndex(GuiView & lv);
4382 Dialog * createGuiListings(GuiView & lv);
4383 Dialog * createGuiLog(GuiView & lv);
4384 Dialog * createGuiMathMatrix(GuiView & lv);
4385 Dialog * createGuiNote(GuiView & lv);
4386 Dialog * createGuiParagraph(GuiView & lv);
4387 Dialog * createGuiPhantom(GuiView & lv);
4388 Dialog * createGuiPreferences(GuiView & lv);
4389 Dialog * createGuiPrint(GuiView & lv);
4390 Dialog * createGuiPrintindex(GuiView & lv);
4391 Dialog * createGuiRef(GuiView & lv);
4392 Dialog * createGuiSearch(GuiView & lv);
4393 Dialog * createGuiSearchAdv(GuiView & lv);
4394 Dialog * createGuiSendTo(GuiView & lv);
4395 Dialog * createGuiShowFile(GuiView & lv);
4396 Dialog * createGuiSpellchecker(GuiView & lv);
4397 Dialog * createGuiSymbols(GuiView & lv);
4398 Dialog * createGuiTabularCreate(GuiView & lv);
4399 Dialog * createGuiTexInfo(GuiView & lv);
4400 Dialog * createGuiToc(GuiView & lv);
4401 Dialog * createGuiThesaurus(GuiView & lv);
4402 Dialog * createGuiViewSource(GuiView & lv);
4403 Dialog * createGuiWrap(GuiView & lv);
4404 Dialog * createGuiProgressView(GuiView & lv);
4408 Dialog * GuiView::build(string const & name)
4410 LASSERT(isValidName(name), return 0);
4412 Dialog * dialog = createDialog(*this, name);
4416 if (name == "aboutlyx")
4417 return createGuiAbout(*this);
4418 if (name == "bibtex")
4419 return createGuiBibtex(*this);
4420 if (name == "changes")
4421 return createGuiChanges(*this);
4422 if (name == "character")
4423 return createGuiCharacter(*this);
4424 if (name == "citation")
4425 return createGuiCitation(*this);
4426 if (name == "compare")
4427 return createGuiCompare(*this);
4428 if (name == "comparehistory")
4429 return createGuiCompareHistory(*this);
4430 if (name == "document")
4431 return createGuiDocument(*this);
4432 if (name == "errorlist")
4433 return createGuiErrorList(*this);
4434 if (name == "external")
4435 return createGuiExternal(*this);
4437 return createGuiShowFile(*this);
4438 if (name == "findreplace")
4439 return createGuiSearch(*this);
4440 if (name == "findreplaceadv")
4441 return createGuiSearchAdv(*this);
4442 if (name == "graphics")
4443 return createGuiGraphics(*this);
4444 if (name == "include")
4445 return createGuiInclude(*this);
4446 if (name == "index")
4447 return createGuiIndex(*this);
4448 if (name == "index_print")
4449 return createGuiPrintindex(*this);
4450 if (name == "listings")
4451 return createGuiListings(*this);
4453 return createGuiLog(*this);
4454 if (name == "mathdelimiter")
4455 return createGuiDelimiter(*this);
4456 if (name == "mathmatrix")
4457 return createGuiMathMatrix(*this);
4459 return createGuiNote(*this);
4460 if (name == "paragraph")
4461 return createGuiParagraph(*this);
4462 if (name == "phantom")
4463 return createGuiPhantom(*this);
4464 if (name == "prefs")
4465 return createGuiPreferences(*this);
4467 return createGuiRef(*this);
4468 if (name == "sendto")
4469 return createGuiSendTo(*this);
4470 if (name == "spellchecker")
4471 return createGuiSpellchecker(*this);
4472 if (name == "symbols")
4473 return createGuiSymbols(*this);
4474 if (name == "tabularcreate")
4475 return createGuiTabularCreate(*this);
4476 if (name == "texinfo")
4477 return createGuiTexInfo(*this);
4478 if (name == "thesaurus")
4479 return createGuiThesaurus(*this);
4481 return createGuiToc(*this);
4482 if (name == "view-source")
4483 return createGuiViewSource(*this);
4485 return createGuiWrap(*this);
4486 if (name == "progress")
4487 return createGuiProgressView(*this);
4493 } // namespace frontend
4496 #include "moc_GuiView.cpp"