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)
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;
1568 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
1569 it->second->update(context);
1571 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
1572 it->second->update();
1576 void GuiView::setBuffer(Buffer * newBuffer)
1578 LYXERR(Debug::DEBUG, "Setting buffer: " << newBuffer << endl);
1579 LASSERT(newBuffer, return);
1581 GuiWorkArea * wa = workArea(*newBuffer);
1584 newBuffer->masterBuffer()->updateBuffer();
1586 wa = addWorkArea(*newBuffer);
1587 // scroll to the position when the BufferView was last closed
1588 if (lyxrc.use_lastfilepos) {
1589 LastFilePosSection::FilePos filepos =
1590 theSession().lastFilePos().load(newBuffer->fileName());
1591 wa->bufferView().moveToPosition(filepos.pit, filepos.pos, 0, 0);
1594 //Disconnect the old buffer...there's no new one.
1597 connectBuffer(*newBuffer);
1598 connectBufferView(wa->bufferView());
1599 setCurrentWorkArea(wa);
1603 void GuiView::connectBuffer(Buffer & buf)
1605 buf.setGuiDelegate(this);
1609 void GuiView::disconnectBuffer()
1611 if (d.current_work_area_)
1612 d.current_work_area_->bufferView().buffer().setGuiDelegate(0);
1616 void GuiView::connectBufferView(BufferView & bv)
1618 bv.setGuiDelegate(this);
1622 void GuiView::disconnectBufferView()
1624 if (d.current_work_area_)
1625 d.current_work_area_->bufferView().setGuiDelegate(0);
1629 void GuiView::errors(string const & error_type, bool from_master)
1631 BufferView const * const bv = currentBufferView();
1635 #if EXPORT_in_THREAD
1636 // We are called with from_master == false by default, so we
1637 // have to figure out whether that is the case or not.
1638 ErrorList & el = bv->buffer().errorList(error_type);
1640 el = bv->buffer().masterBuffer()->errorList(error_type);
1644 ErrorList const & el = from_master ?
1645 bv->buffer().masterBuffer()->errorList(error_type) :
1646 bv->buffer().errorList(error_type);
1652 string data = error_type;
1654 data = "from_master|" + error_type;
1655 showDialog("errorlist", data);
1659 void GuiView::updateTocItem(string const & type, DocIterator const & dit)
1661 d.toc_models_.updateItem(toqstr(type), dit);
1665 void GuiView::structureChanged()
1667 // FIXME: This is slightly expensive, though less than the tocBackend update
1668 // (#9880). This also resets the view in the Toc Widget (#6675).
1669 d.toc_models_.reset(documentBufferView());
1670 // Navigator needs more than a simple update in this case. It needs to be
1672 updateDialog("toc", "");
1676 void GuiView::updateDialog(string const & name, string const & data)
1678 if (!isDialogVisible(name))
1681 map<string, DialogPtr>::const_iterator it = d.dialogs_.find(name);
1682 if (it == d.dialogs_.end())
1685 Dialog * const dialog = it->second.get();
1686 if (dialog->isVisibleView())
1687 dialog->initialiseParams(data);
1691 BufferView * GuiView::documentBufferView()
1693 return currentMainWorkArea()
1694 ? ¤tMainWorkArea()->bufferView()
1699 BufferView const * GuiView::documentBufferView() const
1701 return currentMainWorkArea()
1702 ? ¤tMainWorkArea()->bufferView()
1707 BufferView * GuiView::currentBufferView()
1709 return d.current_work_area_ ? &d.current_work_area_->bufferView() : 0;
1713 BufferView const * GuiView::currentBufferView() const
1715 return d.current_work_area_ ? &d.current_work_area_->bufferView() : 0;
1719 docstring GuiView::GuiViewPrivate::autosaveAndDestroy(
1720 Buffer const * orig, Buffer * clone)
1722 bool const success = clone->autoSave();
1724 busyBuffers.remove(orig);
1726 ? _("Automatic save done.")
1727 : _("Automatic save failed!");
1731 void GuiView::autoSave()
1733 LYXERR(Debug::INFO, "Running autoSave()");
1735 Buffer * buffer = documentBufferView()
1736 ? &documentBufferView()->buffer() : 0;
1738 resetAutosaveTimers();
1742 GuiViewPrivate::busyBuffers.insert(buffer);
1743 QFuture<docstring> f = QtConcurrent::run(GuiViewPrivate::autosaveAndDestroy,
1744 buffer, buffer->cloneBufferOnly());
1745 d.autosave_watcher_.setFuture(f);
1746 resetAutosaveTimers();
1750 void GuiView::resetAutosaveTimers()
1753 d.autosave_timeout_.restart();
1757 bool GuiView::getStatus(FuncRequest const & cmd, FuncStatus & flag)
1760 Buffer * buf = currentBufferView()
1761 ? ¤tBufferView()->buffer() : 0;
1762 Buffer * doc_buffer = documentBufferView()
1763 ? &(documentBufferView()->buffer()) : 0;
1766 /* In LyX/Mac, when a dialog is open, the menus of the
1767 application can still be accessed without giving focus to
1768 the main window. In this case, we want to disable the menu
1769 entries that are buffer-related.
1770 This code must not be used on Linux and Windows, since it
1771 would disable buffer-related entries when hovering over the
1772 menu (see bug #9574).
1774 if (cmd.origin() == FuncRequest::MENU && !hasFocus()) {
1780 // Check whether we need a buffer
1781 if (!lyxaction.funcHasFlag(cmd.action(), LyXAction::NoBuffer) && !buf) {
1782 // no, exit directly
1783 flag.message(from_utf8(N_("Command not allowed with"
1784 "out any document open")));
1785 flag.setEnabled(false);
1789 if (cmd.origin() == FuncRequest::TOC) {
1790 GuiToc * toc = static_cast<GuiToc*>(findOrBuild("toc", false));
1791 if (!toc || !toc->getStatus(documentBufferView()->cursor(), cmd, flag))
1792 flag.setEnabled(false);
1796 switch(cmd.action()) {
1797 case LFUN_BUFFER_IMPORT:
1800 case LFUN_MASTER_BUFFER_UPDATE:
1801 case LFUN_MASTER_BUFFER_VIEW:
1803 && (doc_buffer->parent() != 0
1804 || doc_buffer->hasChildren())
1805 && !d.processing_thread_watcher_.isRunning();
1808 case LFUN_BUFFER_UPDATE:
1809 case LFUN_BUFFER_VIEW: {
1810 if (!doc_buffer || d.processing_thread_watcher_.isRunning()) {
1814 string format = to_utf8(cmd.argument());
1815 if (cmd.argument().empty())
1816 format = doc_buffer->params().getDefaultOutputFormat();
1817 enable = doc_buffer->params().isExportableFormat(format);
1821 case LFUN_BUFFER_RELOAD:
1822 enable = doc_buffer && !doc_buffer->isUnnamed()
1823 && doc_buffer->fileName().exists()
1824 && (!doc_buffer->isClean()
1825 || doc_buffer->isExternallyModified(Buffer::timestamp_method));
1828 case LFUN_BUFFER_CHILD_OPEN:
1829 enable = doc_buffer != 0;
1832 case LFUN_BUFFER_WRITE:
1833 enable = doc_buffer && (doc_buffer->isUnnamed() || !doc_buffer->isClean());
1836 //FIXME: This LFUN should be moved to GuiApplication.
1837 case LFUN_BUFFER_WRITE_ALL: {
1838 // We enable the command only if there are some modified buffers
1839 Buffer * first = theBufferList().first();
1844 // We cannot use a for loop as the buffer list is a cycle.
1846 if (!b->isClean()) {
1850 b = theBufferList().next(b);
1851 } while (b != first);
1855 case LFUN_BUFFER_WRITE_AS:
1856 case LFUN_BUFFER_EXPORT_AS:
1857 enable = doc_buffer != 0;
1860 case LFUN_BUFFER_CLOSE:
1861 case LFUN_VIEW_CLOSE:
1862 enable = doc_buffer != 0;
1865 case LFUN_BUFFER_CLOSE_ALL:
1866 enable = theBufferList().last() != theBufferList().first();
1869 case LFUN_VIEW_SPLIT:
1870 if (cmd.getArg(0) == "vertical")
1871 enable = doc_buffer && (d.splitter_->count() == 1 ||
1872 d.splitter_->orientation() == Qt::Vertical);
1874 enable = doc_buffer && (d.splitter_->count() == 1 ||
1875 d.splitter_->orientation() == Qt::Horizontal);
1878 case LFUN_TAB_GROUP_CLOSE:
1879 enable = d.tabWorkAreaCount() > 1;
1882 case LFUN_TOOLBAR_TOGGLE: {
1883 string const name = cmd.getArg(0);
1884 if (GuiToolbar * t = toolbar(name))
1885 flag.setOnOff(t->isVisible());
1888 docstring const msg =
1889 bformat(_("Unknown toolbar \"%1$s\""), from_utf8(name));
1895 case LFUN_DROP_LAYOUTS_CHOICE:
1899 case LFUN_UI_TOGGLE:
1900 flag.setOnOff(isFullScreen());
1903 case LFUN_DIALOG_DISCONNECT_INSET:
1906 case LFUN_DIALOG_HIDE:
1907 // FIXME: should we check if the dialog is shown?
1910 case LFUN_DIALOG_TOGGLE:
1911 flag.setOnOff(isDialogVisible(cmd.getArg(0)));
1912 // fall through to set "enable"
1913 case LFUN_DIALOG_SHOW: {
1914 string const name = cmd.getArg(0);
1916 enable = name == "aboutlyx"
1917 || name == "file" //FIXME: should be removed.
1919 || name == "texinfo"
1920 || name == "progress"
1921 || name == "compare";
1922 else if (name == "character" || name == "symbols"
1923 || name == "mathdelimiter" || name == "mathmatrix") {
1924 if (!buf || buf->isReadonly())
1927 Cursor const & cur = currentBufferView()->cursor();
1928 enable = !(cur.inTexted() && cur.paragraph().isPassThru());
1931 else if (name == "latexlog")
1932 enable = FileName(doc_buffer->logName()).isReadableFile();
1933 else if (name == "spellchecker")
1934 enable = theSpellChecker()
1935 && !doc_buffer->isReadonly()
1936 && !doc_buffer->text().empty();
1937 else if (name == "vclog")
1938 enable = doc_buffer->lyxvc().inUse();
1942 case LFUN_DIALOG_UPDATE: {
1943 string const name = cmd.getArg(0);
1945 enable = name == "prefs";
1949 case LFUN_COMMAND_EXECUTE:
1951 case LFUN_MENU_OPEN:
1952 // Nothing to check.
1955 case LFUN_COMPLETION_INLINE:
1956 if (!d.current_work_area_
1957 || !d.current_work_area_->completer().inlinePossible(
1958 currentBufferView()->cursor()))
1962 case LFUN_COMPLETION_POPUP:
1963 if (!d.current_work_area_
1964 || !d.current_work_area_->completer().popupPossible(
1965 currentBufferView()->cursor()))
1970 if (!d.current_work_area_
1971 || !d.current_work_area_->completer().inlinePossible(
1972 currentBufferView()->cursor()))
1976 case LFUN_COMPLETION_ACCEPT:
1977 if (!d.current_work_area_
1978 || (!d.current_work_area_->completer().popupVisible()
1979 && !d.current_work_area_->completer().inlineVisible()
1980 && !d.current_work_area_->completer().completionAvailable()))
1984 case LFUN_COMPLETION_CANCEL:
1985 if (!d.current_work_area_
1986 || (!d.current_work_area_->completer().popupVisible()
1987 && !d.current_work_area_->completer().inlineVisible()))
1991 case LFUN_BUFFER_ZOOM_OUT:
1992 enable = doc_buffer && lyxrc.zoom > 10;
1995 case LFUN_BUFFER_ZOOM_IN:
1996 enable = doc_buffer != 0;
1999 case LFUN_BUFFER_MOVE_NEXT:
2000 case LFUN_BUFFER_MOVE_PREVIOUS:
2001 // we do not cycle when moving
2002 case LFUN_BUFFER_NEXT:
2003 case LFUN_BUFFER_PREVIOUS:
2004 // because we cycle, it doesn't matter whether on first or last
2005 enable = (d.currentTabWorkArea()->count() > 1);
2007 case LFUN_BUFFER_SWITCH:
2008 // toggle on the current buffer, but do not toggle off
2009 // the other ones (is that a good idea?)
2011 && to_utf8(cmd.argument()) == doc_buffer->absFileName())
2012 flag.setOnOff(true);
2015 case LFUN_VC_REGISTER:
2016 enable = doc_buffer && !doc_buffer->lyxvc().inUse();
2018 case LFUN_VC_RENAME:
2019 enable = doc_buffer && doc_buffer->lyxvc().renameEnabled();
2022 enable = doc_buffer && doc_buffer->lyxvc().copyEnabled();
2024 case LFUN_VC_CHECK_IN:
2025 enable = doc_buffer && doc_buffer->lyxvc().checkInEnabled();
2027 case LFUN_VC_CHECK_OUT:
2028 enable = doc_buffer && doc_buffer->lyxvc().checkOutEnabled();
2030 case LFUN_VC_LOCKING_TOGGLE:
2031 enable = doc_buffer && !doc_buffer->isReadonly()
2032 && doc_buffer->lyxvc().lockingToggleEnabled();
2033 flag.setOnOff(enable && doc_buffer->lyxvc().locking());
2035 case LFUN_VC_REVERT:
2036 enable = doc_buffer && doc_buffer->lyxvc().inUse() && !doc_buffer->isReadonly();
2038 case LFUN_VC_UNDO_LAST:
2039 enable = doc_buffer && doc_buffer->lyxvc().undoLastEnabled();
2041 case LFUN_VC_REPO_UPDATE:
2042 enable = doc_buffer && doc_buffer->lyxvc().repoUpdateEnabled();
2044 case LFUN_VC_COMMAND: {
2045 if (cmd.argument().empty())
2047 if (!doc_buffer && contains(cmd.getArg(0), 'D'))
2051 case LFUN_VC_COMPARE:
2052 enable = doc_buffer && doc_buffer->lyxvc().prepareFileRevisionEnabled();
2055 case LFUN_SERVER_GOTO_FILE_ROW:
2057 case LFUN_FORWARD_SEARCH:
2058 enable = !(lyxrc.forward_search_dvi.empty() && lyxrc.forward_search_pdf.empty());
2061 case LFUN_FILE_INSERT_PLAINTEXT:
2062 case LFUN_FILE_INSERT_PLAINTEXT_PARA:
2063 enable = documentBufferView() && documentBufferView()->cursor().inTexted();
2066 case LFUN_SPELLING_CONTINUOUSLY:
2067 flag.setOnOff(lyxrc.spellcheck_continuously);
2075 flag.setEnabled(false);
2081 static FileName selectTemplateFile()
2083 FileDialog dlg(qt_("Select template file"));
2084 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
2085 dlg.setButton2(qt_("Templates|#T#t"), toqstr(lyxrc.template_path));
2087 FileDialog::Result result = dlg.open(toqstr(lyxrc.template_path),
2088 QStringList(qt_("LyX Documents (*.lyx)")));
2090 if (result.first == FileDialog::Later)
2092 if (result.second.isEmpty())
2094 return FileName(fromqstr(result.second));
2098 Buffer * GuiView::loadDocument(FileName const & filename, bool tolastfiles)
2102 Buffer * newBuffer = 0;
2104 newBuffer = checkAndLoadLyXFile(filename);
2105 } catch (ExceptionMessage const & e) {
2112 message(_("Document not loaded."));
2116 setBuffer(newBuffer);
2117 newBuffer->errors("Parse");
2120 theSession().lastFiles().add(filename);
2126 void GuiView::openDocument(string const & fname)
2128 string initpath = lyxrc.document_path;
2130 if (documentBufferView()) {
2131 string const trypath = documentBufferView()->buffer().filePath();
2132 // If directory is writeable, use this as default.
2133 if (FileName(trypath).isDirWritable())
2139 if (fname.empty()) {
2140 FileDialog dlg(qt_("Select document to open"));
2141 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
2142 dlg.setButton2(qt_("Examples|#E#e"),
2143 toqstr(addPath(package().system_support().absFileName(), "examples")));
2145 QStringList const filter(qt_("LyX Documents (*.lyx)"));
2146 FileDialog::Result result =
2147 dlg.open(toqstr(initpath), filter);
2149 if (result.first == FileDialog::Later)
2152 filename = fromqstr(result.second);
2154 // check selected filename
2155 if (filename.empty()) {
2156 message(_("Canceled."));
2162 // get absolute path of file and add ".lyx" to the filename if
2164 FileName const fullname =
2165 fileSearch(string(), filename, "lyx", support::may_not_exist);
2166 if (!fullname.empty())
2167 filename = fullname.absFileName();
2169 if (!fullname.onlyPath().isDirectory()) {
2170 Alert::warning(_("Invalid filename"),
2171 bformat(_("The directory in the given path\n%1$s\ndoes not exist."),
2172 from_utf8(fullname.absFileName())));
2176 // if the file doesn't exist and isn't already open (bug 6645),
2177 // let the user create one
2178 if (!fullname.exists() && !theBufferList().exists(fullname) &&
2179 !LyXVC::file_not_found_hook(fullname)) {
2180 // the user specifically chose this name. Believe him.
2181 Buffer * const b = newFile(filename, string(), true);
2187 docstring const disp_fn = makeDisplayPath(filename);
2188 message(bformat(_("Opening document %1$s..."), disp_fn));
2191 Buffer * buf = loadDocument(fullname);
2193 str2 = bformat(_("Document %1$s opened."), disp_fn);
2194 if (buf->lyxvc().inUse())
2195 str2 += " " + from_utf8(buf->lyxvc().versionString()) +
2196 " " + _("Version control detected.");
2198 str2 = bformat(_("Could not open document %1$s"), disp_fn);
2203 // FIXME: clean that
2204 static bool import(GuiView * lv, FileName const & filename,
2205 string const & format, ErrorList & errorList)
2207 FileName const lyxfile(support::changeExtension(filename.absFileName(), ".lyx"));
2209 string loader_format;
2210 vector<string> loaders = theConverters().loaders();
2211 if (find(loaders.begin(), loaders.end(), format) == loaders.end()) {
2212 vector<string>::const_iterator it = loaders.begin();
2213 vector<string>::const_iterator en = loaders.end();
2214 for (; it != en; ++it) {
2215 if (!theConverters().isReachable(format, *it))
2218 string const tofile =
2219 support::changeExtension(filename.absFileName(),
2220 formats.extension(*it));
2221 if (!theConverters().convert(0, filename, FileName(tofile),
2222 filename, format, *it, errorList))
2224 loader_format = *it;
2227 if (loader_format.empty()) {
2228 frontend::Alert::error(_("Couldn't import file"),
2229 bformat(_("No information for importing the format %1$s."),
2230 formats.prettyName(format)));
2234 loader_format = format;
2236 if (loader_format == "lyx") {
2237 Buffer * buf = lv->loadDocument(lyxfile);
2241 Buffer * const b = newFile(lyxfile.absFileName(), string(), true);
2245 bool as_paragraphs = loader_format == "textparagraph";
2246 string filename2 = (loader_format == format) ? filename.absFileName()
2247 : support::changeExtension(filename.absFileName(),
2248 formats.extension(loader_format));
2249 lv->currentBufferView()->insertPlaintextFile(FileName(filename2),
2251 guiApp->setCurrentView(lv);
2252 lyx::dispatch(FuncRequest(LFUN_MARK_OFF));
2259 void GuiView::importDocument(string const & argument)
2262 string filename = split(argument, format, ' ');
2264 LYXERR(Debug::INFO, format << " file: " << filename);
2266 // need user interaction
2267 if (filename.empty()) {
2268 string initpath = lyxrc.document_path;
2269 if (documentBufferView()) {
2270 string const trypath = documentBufferView()->buffer().filePath();
2271 // If directory is writeable, use this as default.
2272 if (FileName(trypath).isDirWritable())
2276 docstring const text = bformat(_("Select %1$s file to import"),
2277 formats.prettyName(format));
2279 FileDialog dlg(toqstr(text));
2280 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
2281 dlg.setButton2(qt_("Examples|#E#e"),
2282 toqstr(addPath(package().system_support().absFileName(), "examples")));
2284 docstring filter = formats.prettyName(format);
2287 filter += from_utf8(formats.extensions(format));
2290 FileDialog::Result result =
2291 dlg.open(toqstr(initpath), fileFilters(toqstr(filter)));
2293 if (result.first == FileDialog::Later)
2296 filename = fromqstr(result.second);
2298 // check selected filename
2299 if (filename.empty())
2300 message(_("Canceled."));
2303 if (filename.empty())
2306 // get absolute path of file
2307 FileName const fullname(support::makeAbsPath(filename));
2309 // Can happen if the user entered a path into the dialog
2311 if (fullname.onlyFileName().empty()) {
2312 docstring msg = bformat(_("The file name '%1$s' is invalid!\n"
2313 "Aborting import."),
2314 from_utf8(fullname.absFileName()));
2315 frontend::Alert::error(_("File name error"), msg);
2316 message(_("Canceled."));
2321 FileName const lyxfile(support::changeExtension(fullname.absFileName(), ".lyx"));
2323 // Check if the document already is open
2324 Buffer * buf = theBufferList().getBuffer(lyxfile);
2327 if (!closeBuffer()) {
2328 message(_("Canceled."));
2333 docstring const displaypath = makeDisplayPath(lyxfile.absFileName(), 30);
2335 // if the file exists already, and we didn't do
2336 // -i lyx thefile.lyx, warn
2337 if (lyxfile.exists() && fullname != lyxfile) {
2339 docstring text = bformat(_("The document %1$s already exists.\n\n"
2340 "Do you want to overwrite that document?"), displaypath);
2341 int const ret = Alert::prompt(_("Overwrite document?"),
2342 text, 0, 1, _("&Overwrite"), _("&Cancel"));
2345 message(_("Canceled."));
2350 message(bformat(_("Importing %1$s..."), displaypath));
2351 ErrorList errorList;
2352 if (import(this, fullname, format, errorList))
2353 message(_("imported."));
2355 message(_("file not imported!"));
2357 // FIXME (Abdel 12/08/06): Is there a need to display the error list here?
2361 void GuiView::newDocument(string const & filename, bool from_template)
2363 FileName initpath(lyxrc.document_path);
2364 if (documentBufferView()) {
2365 FileName const trypath(documentBufferView()->buffer().filePath());
2366 // If directory is writeable, use this as default.
2367 if (trypath.isDirWritable())
2371 string templatefile;
2372 if (from_template) {
2373 templatefile = selectTemplateFile().absFileName();
2374 if (templatefile.empty())
2379 if (filename.empty())
2380 b = newUnnamedFile(initpath, to_utf8(_("newfile")), templatefile);
2382 b = newFile(filename, templatefile, true);
2387 // If no new document could be created, it is unsure
2388 // whether there is a valid BufferView.
2389 if (currentBufferView())
2390 // Ensure the cursor is correctly positioned on screen.
2391 currentBufferView()->showCursor();
2395 void GuiView::insertLyXFile(docstring const & fname)
2397 BufferView * bv = documentBufferView();
2402 FileName filename(to_utf8(fname));
2403 if (filename.empty()) {
2404 // Launch a file browser
2406 string initpath = lyxrc.document_path;
2407 string const trypath = bv->buffer().filePath();
2408 // If directory is writeable, use this as default.
2409 if (FileName(trypath).isDirWritable())
2413 FileDialog dlg(qt_("Select LyX document to insert"));
2414 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
2415 dlg.setButton2(qt_("Examples|#E#e"),
2416 toqstr(addPath(package().system_support().absFileName(),
2419 FileDialog::Result result = dlg.open(toqstr(initpath),
2420 QStringList(qt_("LyX Documents (*.lyx)")));
2422 if (result.first == FileDialog::Later)
2426 filename.set(fromqstr(result.second));
2428 // check selected filename
2429 if (filename.empty()) {
2430 // emit message signal.
2431 message(_("Canceled."));
2436 bv->insertLyXFile(filename);
2437 bv->buffer().errors("Parse");
2441 bool GuiView::renameBuffer(Buffer & b, docstring const & newname, RenameKind kind)
2443 FileName fname = b.fileName();
2444 FileName const oldname = fname;
2446 if (!newname.empty()) {
2448 fname = support::makeAbsPath(to_utf8(newname), oldname.onlyPath().absFileName());
2450 // Switch to this Buffer.
2453 // No argument? Ask user through dialog.
2455 FileDialog dlg(qt_("Choose a filename to save document as"));
2456 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
2457 dlg.setButton2(qt_("Templates|#T#t"), toqstr(lyxrc.template_path));
2459 if (!isLyXFileName(fname.absFileName()))
2460 fname.changeExtension(".lyx");
2462 FileDialog::Result result =
2463 dlg.save(toqstr(fname.onlyPath().absFileName()),
2464 QStringList(qt_("LyX Documents (*.lyx)")),
2465 toqstr(fname.onlyFileName()));
2467 if (result.first == FileDialog::Later)
2470 fname.set(fromqstr(result.second));
2475 if (!isLyXFileName(fname.absFileName()))
2476 fname.changeExtension(".lyx");
2479 // fname is now the new Buffer location.
2481 // if there is already a Buffer open with this name, we do not want
2482 // to have another one. (the second test makes sure we're not just
2483 // trying to overwrite ourselves, which is fine.)
2484 if (theBufferList().exists(fname) && fname != oldname
2485 && theBufferList().getBuffer(fname) != &b) {
2486 docstring const text =
2487 bformat(_("The file\n%1$s\nis already open in your current session.\n"
2488 "Please close it before attempting to overwrite it.\n"
2489 "Do you want to choose a new filename?"),
2490 from_utf8(fname.absFileName()));
2491 int const ret = Alert::prompt(_("Chosen File Already Open"),
2492 text, 0, 1, _("&Rename"), _("&Cancel"));
2494 case 0: return renameBuffer(b, docstring(), kind);
2495 case 1: return false;
2500 bool const existsLocal = fname.exists();
2501 bool const existsInVC = LyXVC::fileInVC(fname);
2502 if (existsLocal || existsInVC) {
2503 docstring const file = makeDisplayPath(fname.absFileName(), 30);
2504 if (kind != LV_WRITE_AS && existsInVC) {
2505 // renaming to a name that is already in VC
2507 docstring text = bformat(_("The document %1$s "
2508 "is already registered.\n\n"
2509 "Do you want to choose a new name?"),
2511 docstring const title = (kind == LV_VC_RENAME) ?
2512 _("Rename document?") : _("Copy document?");
2513 docstring const button = (kind == LV_VC_RENAME) ?
2514 _("&Rename") : _("&Copy");
2515 int const ret = Alert::prompt(title, text, 0, 1,
2516 button, _("&Cancel"));
2518 case 0: return renameBuffer(b, docstring(), kind);
2519 case 1: return false;
2524 docstring text = bformat(_("The document %1$s "
2525 "already exists.\n\n"
2526 "Do you want to overwrite that document?"),
2528 int const ret = Alert::prompt(_("Overwrite document?"),
2529 text, 0, 2, _("&Overwrite"),
2530 _("&Rename"), _("&Cancel"));
2533 case 1: return renameBuffer(b, docstring(), kind);
2534 case 2: return false;
2540 case LV_VC_RENAME: {
2541 string msg = b.lyxvc().rename(fname);
2544 message(from_utf8(msg));
2548 string msg = b.lyxvc().copy(fname);
2551 message(from_utf8(msg));
2557 // LyXVC created the file already in case of LV_VC_RENAME or
2558 // LV_VC_COPY, but call saveBuffer() nevertheless to get
2559 // relative paths of included stuff right if we moved e.g. from
2560 // /a/b.lyx to /a/c/b.lyx.
2562 bool const saved = saveBuffer(b, fname);
2569 struct PrettyNameComparator
2571 bool operator()(Format const *first, Format const *second) const {
2572 return compare_no_case(translateIfPossible(from_ascii(first->prettyname())),
2573 translateIfPossible(from_ascii(second->prettyname()))) <= 0;
2578 bool GuiView::exportBufferAs(Buffer & b, docstring const & iformat)
2580 FileName fname = b.fileName();
2582 FileDialog dlg(qt_("Choose a filename to export the document as"));
2583 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
2586 QString const anyformat = qt_("Guess from extension (*.*)");
2588 Formats::const_iterator it = formats.begin();
2589 vector<Format const *> export_formats;
2590 for (; it != formats.end(); ++it)
2591 if (it->documentFormat())
2592 export_formats.push_back(&(*it));
2593 PrettyNameComparator cmp;
2594 sort(export_formats.begin(), export_formats.end(), cmp);
2595 vector<Format const *>::const_iterator fit = export_formats.begin();
2596 map<QString, string> fmap;
2599 for (; fit != export_formats.end(); ++fit) {
2600 docstring const loc_prettyname =
2601 translateIfPossible(from_utf8((*fit)->prettyname()));
2602 QString const loc_filter = toqstr(bformat(from_ascii("%1$s (*.%2$s)"),
2604 from_ascii((*fit)->extension())));
2605 types << loc_filter;
2606 fmap[loc_filter] = (*fit)->name();
2607 if (from_ascii((*fit)->name()) == iformat) {
2608 filter = loc_filter;
2609 ext = (*fit)->extension();
2612 string ofname = fname.onlyFileName();
2614 ofname = support::changeExtension(ofname, ext);
2615 FileDialog::Result result =
2616 dlg.save(toqstr(fname.onlyPath().absFileName()),
2620 if (result.first != FileDialog::Chosen)
2624 fname.set(fromqstr(result.second));
2625 if (filter == anyformat)
2626 fmt_name = formats.getFormatFromExtension(fname.extension());
2628 fmt_name = fmap[filter];
2629 LYXERR(Debug::FILES, "filter=" << fromqstr(filter)
2630 << ", fmt_name=" << fmt_name << ", fname=" << fname.absFileName());
2632 if (fmt_name.empty() || fname.empty())
2635 // fname is now the new Buffer location.
2636 if (FileName(fname).exists()) {
2637 docstring const file = makeDisplayPath(fname.absFileName(), 30);
2638 docstring text = bformat(_("The document %1$s already "
2639 "exists.\n\nDo you want to "
2640 "overwrite that document?"),
2642 int const ret = Alert::prompt(_("Overwrite document?"),
2643 text, 0, 2, _("&Overwrite"), _("&Rename"), _("&Cancel"));
2646 case 1: return exportBufferAs(b, from_ascii(fmt_name));
2647 case 2: return false;
2651 FuncRequest cmd(LFUN_BUFFER_EXPORT, fmt_name + " " + fname.absFileName());
2654 return dr.dispatched();
2658 bool GuiView::saveBuffer(Buffer & b)
2660 return saveBuffer(b, FileName());
2664 bool GuiView::saveBuffer(Buffer & b, FileName const & fn)
2666 if (workArea(b) && workArea(b)->inDialogMode())
2669 if (fn.empty() && b.isUnnamed())
2670 return renameBuffer(b, docstring());
2672 bool const success = (fn.empty() ? b.save() : b.saveAs(fn));
2674 theSession().lastFiles().add(b.fileName());
2678 // Switch to this Buffer.
2681 // FIXME: we don't tell the user *WHY* the save failed !!
2682 docstring const file = makeDisplayPath(b.absFileName(), 30);
2683 docstring text = bformat(_("The document %1$s could not be saved.\n\n"
2684 "Do you want to rename the document and "
2685 "try again?"), file);
2686 int const ret = Alert::prompt(_("Rename and save?"),
2687 text, 0, 2, _("&Rename"), _("&Retry"), _("&Cancel"));
2690 if (!renameBuffer(b, docstring()))
2699 return saveBuffer(b, fn);
2703 bool GuiView::hideWorkArea(GuiWorkArea * wa)
2705 return closeWorkArea(wa, false);
2709 // We only want to close the buffer if it is not visible in other workareas
2710 // of the same view, nor in other views, and if this is not a child
2711 bool GuiView::closeWorkArea(GuiWorkArea * wa)
2713 Buffer & buf = wa->bufferView().buffer();
2715 bool last_wa = d.countWorkAreasOf(buf) == 1
2716 && !inOtherView(buf) && !buf.parent();
2718 bool close_buffer = last_wa;
2721 if (lyxrc.close_buffer_with_last_view == "yes")
2723 else if (lyxrc.close_buffer_with_last_view == "no")
2724 close_buffer = false;
2727 if (buf.isUnnamed())
2728 file = from_utf8(buf.fileName().onlyFileName());
2730 file = buf.fileName().displayName(30);
2731 docstring const text = bformat(
2732 _("Last view on document %1$s is being closed.\n"
2733 "Would you like to close or hide the document?\n"
2735 "Hidden documents can be displayed back through\n"
2736 "the menu: View->Hidden->...\n"
2738 "To remove this question, set your preference in:\n"
2739 " Tools->Preferences->Look&Feel->UserInterface\n"
2741 int ret = Alert::prompt(_("Close or hide document?"),
2742 text, 0, 1, _("&Close"), _("&Hide"));
2743 close_buffer = (ret == 0);
2747 return closeWorkArea(wa, close_buffer);
2751 bool GuiView::closeBuffer()
2753 GuiWorkArea * wa = currentMainWorkArea();
2754 // coverity complained about this
2755 // it seems unnecessary, but perhaps is worth the check
2756 LASSERT(wa, return false);
2758 setCurrentWorkArea(wa);
2759 Buffer & buf = wa->bufferView().buffer();
2760 return closeWorkArea(wa, !buf.parent());
2764 void GuiView::writeSession() const {
2765 GuiWorkArea const * active_wa = currentMainWorkArea();
2766 for (int i = 0; i < d.splitter_->count(); ++i) {
2767 TabWorkArea * twa = d.tabWorkArea(i);
2768 for (int j = 0; j < twa->count(); ++j) {
2769 GuiWorkArea * wa = static_cast<GuiWorkArea *>(twa->widget(j));
2770 Buffer & buf = wa->bufferView().buffer();
2771 theSession().lastOpened().add(buf.fileName(), wa == active_wa);
2777 bool GuiView::closeBufferAll()
2779 // Close the workareas in all other views
2780 QList<int> const ids = guiApp->viewIds();
2781 for (int i = 0; i != ids.size(); ++i) {
2782 if (id_ != ids[i] && !guiApp->view(ids[i]).closeWorkAreaAll())
2786 // Close our own workareas
2787 if (!closeWorkAreaAll())
2790 // Now close the hidden buffers. We prevent hidden buffers from being
2791 // dirty, so we can just close them.
2792 theBufferList().closeAll();
2797 bool GuiView::closeWorkAreaAll()
2799 setCurrentWorkArea(currentMainWorkArea());
2801 // We might be in a situation that there is still a tabWorkArea, but
2802 // there are no tabs anymore. This can happen when we get here after a
2803 // TabWorkArea::lastWorkAreaRemoved() signal. Therefore we count how
2804 // many TabWorkArea's have no documents anymore.
2807 // We have to call count() each time, because it can happen that
2808 // more than one splitter will disappear in one iteration (bug 5998).
2809 while (d.splitter_->count() > empty_twa) {
2810 TabWorkArea * twa = d.tabWorkArea(empty_twa);
2812 if (twa->count() == 0)
2815 setCurrentWorkArea(twa->currentWorkArea());
2816 if (!closeTabWorkArea(twa))
2824 bool GuiView::closeWorkArea(GuiWorkArea * wa, bool close_buffer)
2829 Buffer & buf = wa->bufferView().buffer();
2831 if (GuiViewPrivate::busyBuffers.contains(&buf)) {
2832 Alert::warning(_("Close document"),
2833 _("Document could not be closed because it is being processed by LyX."));
2838 return closeBuffer(buf);
2840 if (!inMultiTabs(wa))
2841 if (!saveBufferIfNeeded(buf, true))
2849 bool GuiView::closeBuffer(Buffer & buf)
2851 // If we are in a close_event all children will be closed in some time,
2852 // so no need to do it here. This will ensure that the children end up
2853 // in the session file in the correct order. If we close the master
2854 // buffer, we can close or release the child buffers here too.
2855 bool success = true;
2857 ListOfBuffers clist = buf.getChildren();
2858 ListOfBuffers::const_iterator it = clist.begin();
2859 ListOfBuffers::const_iterator const bend = clist.end();
2860 for (; it != bend; ++it) {
2861 Buffer * child_buf = *it;
2862 if (theBufferList().isOthersChild(&buf, child_buf)) {
2863 child_buf->setParent(0);
2867 // FIXME: should we look in other tabworkareas?
2868 // ANSWER: I don't think so. I've tested, and if the child is
2869 // open in some other window, it closes without a problem.
2870 GuiWorkArea * child_wa = workArea(*child_buf);
2872 success = closeWorkArea(child_wa, true);
2876 // In this case the child buffer is open but hidden.
2877 // It therefore should not (MUST NOT) be dirty!
2878 LATTEST(child_buf->isClean());
2879 theBufferList().release(child_buf);
2884 // goto bookmark to update bookmark pit.
2885 // FIXME: we should update only the bookmarks related to this buffer!
2886 LYXERR(Debug::DEBUG, "GuiView::closeBuffer()");
2887 for (size_t i = 0; i < theSession().bookmarks().size(); ++i)
2888 guiApp->gotoBookmark(i+1, false, false);
2890 if (saveBufferIfNeeded(buf, false)) {
2891 buf.removeAutosaveFile();
2892 theBufferList().release(&buf);
2896 // open all children again to avoid a crash because of dangling
2897 // pointers (bug 6603)
2903 bool GuiView::closeTabWorkArea(TabWorkArea * twa)
2905 while (twa == d.currentTabWorkArea()) {
2906 twa->setCurrentIndex(twa->count() - 1);
2908 GuiWorkArea * wa = twa->currentWorkArea();
2909 Buffer & b = wa->bufferView().buffer();
2911 // We only want to close the buffer if the same buffer is not visible
2912 // in another view, and if this is not a child and if we are closing
2913 // a view (not a tabgroup).
2914 bool const close_buffer =
2915 !inOtherView(b) && !b.parent() && closing_;
2917 if (!closeWorkArea(wa, close_buffer))
2924 bool GuiView::saveBufferIfNeeded(Buffer & buf, bool hiding)
2926 if (buf.isClean() || buf.paragraphs().empty())
2929 // Switch to this Buffer.
2934 if (buf.isUnnamed())
2935 file = from_utf8(buf.fileName().onlyFileName());
2937 file = buf.fileName().displayName(30);
2939 // Bring this window to top before asking questions.
2944 if (hiding && buf.isUnnamed()) {
2945 docstring const text = bformat(_("The document %1$s has not been "
2946 "saved yet.\n\nDo you want to save "
2947 "the document?"), file);
2948 ret = Alert::prompt(_("Save new document?"),
2949 text, 0, 1, _("&Save"), _("&Cancel"));
2953 docstring const text = bformat(_("The document %1$s has unsaved changes."
2954 "\n\nDo you want to save the document or discard the changes?"), file);
2955 ret = Alert::prompt(_("Save changed document?"),
2956 text, 0, 2, _("&Save"), _("&Discard"), _("&Cancel"));
2961 if (!saveBuffer(buf))
2965 // If we crash after this we could have no autosave file
2966 // but I guess this is really improbable (Jug).
2967 // Sometimes improbable things happen:
2968 // - see bug http://www.lyx.org/trac/ticket/6587 (ps)
2969 // buf.removeAutosaveFile();
2971 // revert all changes
2982 bool GuiView::inMultiTabs(GuiWorkArea * wa)
2984 Buffer & buf = wa->bufferView().buffer();
2986 for (int i = 0; i != d.splitter_->count(); ++i) {
2987 GuiWorkArea * wa_ = d.tabWorkArea(i)->workArea(buf);
2988 if (wa_ && wa_ != wa)
2991 return inOtherView(buf);
2995 bool GuiView::inOtherView(Buffer & buf)
2997 QList<int> const ids = guiApp->viewIds();
2999 for (int i = 0; i != ids.size(); ++i) {
3003 if (guiApp->view(ids[i]).workArea(buf))
3010 void GuiView::gotoNextOrPreviousBuffer(NextOrPrevious np, bool const move)
3012 if (!documentBufferView())
3015 if (TabWorkArea * twa = d.currentTabWorkArea()) {
3016 Buffer * const curbuf = &documentBufferView()->buffer();
3017 int nwa = twa->count();
3018 for (int i = 0; i < nwa; ++i) {
3019 if (&workArea(i)->bufferView().buffer() == curbuf) {
3021 if (np == NEXTBUFFER)
3022 next_index = (i == nwa - 1 ? 0 : i + 1);
3024 next_index = (i == 0 ? nwa - 1 : i - 1);
3026 twa->moveTab(i, next_index);
3028 setBuffer(&workArea(next_index)->bufferView().buffer());
3036 /// make sure the document is saved
3037 static bool ensureBufferClean(Buffer * buffer)
3039 LASSERT(buffer, return false);
3040 if (buffer->isClean() && !buffer->isUnnamed())
3043 docstring const file = buffer->fileName().displayName(30);
3046 if (!buffer->isUnnamed()) {
3047 text = bformat(_("The document %1$s has unsaved "
3048 "changes.\n\nDo you want to save "
3049 "the document?"), file);
3050 title = _("Save changed document?");
3053 text = bformat(_("The document %1$s has not been "
3054 "saved yet.\n\nDo you want to save "
3055 "the document?"), file);
3056 title = _("Save new document?");
3058 int const ret = Alert::prompt(title, text, 0, 1, _("&Save"), _("&Cancel"));
3061 dispatch(FuncRequest(LFUN_BUFFER_WRITE));
3063 return buffer->isClean() && !buffer->isUnnamed();
3067 bool GuiView::reloadBuffer(Buffer & buf)
3069 Buffer::ReadStatus status = buf.reload();
3070 return status == Buffer::ReadSuccess;
3074 void GuiView::checkExternallyModifiedBuffers()
3076 BufferList::iterator bit = theBufferList().begin();
3077 BufferList::iterator const bend = theBufferList().end();
3078 for (; bit != bend; ++bit) {
3079 Buffer * buf = *bit;
3080 if (buf->fileName().exists()
3081 && buf->isExternallyModified(Buffer::checksum_method)) {
3082 docstring text = bformat(_("Document \n%1$s\n has been externally modified."
3083 " Reload now? Any local changes will be lost."),
3084 from_utf8(buf->absFileName()));
3085 int const ret = Alert::prompt(_("Reload externally changed document?"),
3086 text, 0, 1, _("&Reload"), _("&Cancel"));
3094 void GuiView::dispatchVC(FuncRequest const & cmd, DispatchResult & dr)
3096 Buffer * buffer = documentBufferView()
3097 ? &(documentBufferView()->buffer()) : 0;
3099 switch (cmd.action()) {
3100 case LFUN_VC_REGISTER:
3101 if (!buffer || !ensureBufferClean(buffer))
3103 if (!buffer->lyxvc().inUse()) {
3104 if (buffer->lyxvc().registrer()) {
3105 reloadBuffer(*buffer);
3106 dr.clearMessageUpdate();
3111 case LFUN_VC_RENAME:
3112 case LFUN_VC_COPY: {
3113 if (!buffer || !ensureBufferClean(buffer))
3115 if (buffer->lyxvc().inUse() && !buffer->isReadonly()) {
3116 if (buffer->lyxvc().isCheckInWithConfirmation()) {
3117 // Some changes are not yet committed.
3118 // We test here and not in getStatus(), since
3119 // this test is expensive.
3121 LyXVC::CommandResult ret =
3122 buffer->lyxvc().checkIn(log);
3124 if (ret == LyXVC::ErrorCommand ||
3125 ret == LyXVC::VCSuccess)
3126 reloadBuffer(*buffer);
3127 if (buffer->lyxvc().isCheckInWithConfirmation()) {
3128 frontend::Alert::error(
3129 _("Revision control error."),
3130 _("Document could not be checked in."));
3134 RenameKind const kind = (cmd.action() == LFUN_VC_RENAME) ?
3135 LV_VC_RENAME : LV_VC_COPY;
3136 renameBuffer(*buffer, cmd.argument(), kind);
3141 case LFUN_VC_CHECK_IN:
3142 if (!buffer || !ensureBufferClean(buffer))
3144 if (buffer->lyxvc().inUse() && !buffer->isReadonly()) {
3146 LyXVC::CommandResult ret = buffer->lyxvc().checkIn(log);
3148 // Only skip reloading if the checkin was cancelled or
3149 // an error occurred before the real checkin VCS command
3150 // was executed, since the VCS might have changed the
3151 // file even if it could not checkin successfully.
3152 if (ret == LyXVC::ErrorCommand || ret == LyXVC::VCSuccess)
3153 reloadBuffer(*buffer);
3157 case LFUN_VC_CHECK_OUT:
3158 if (!buffer || !ensureBufferClean(buffer))
3160 if (buffer->lyxvc().inUse()) {
3161 dr.setMessage(buffer->lyxvc().checkOut());
3162 reloadBuffer(*buffer);
3166 case LFUN_VC_LOCKING_TOGGLE:
3167 LASSERT(buffer, return);
3168 if (!ensureBufferClean(buffer) || buffer->isReadonly())
3170 if (buffer->lyxvc().inUse()) {
3171 string res = buffer->lyxvc().lockingToggle();
3173 frontend::Alert::error(_("Revision control error."),
3174 _("Error when setting the locking property."));
3177 reloadBuffer(*buffer);
3182 case LFUN_VC_REVERT:
3183 LASSERT(buffer, return);
3184 if (buffer->lyxvc().revert()) {
3185 reloadBuffer(*buffer);
3186 dr.clearMessageUpdate();
3190 case LFUN_VC_UNDO_LAST:
3191 LASSERT(buffer, return);
3192 buffer->lyxvc().undoLast();
3193 reloadBuffer(*buffer);
3194 dr.clearMessageUpdate();
3197 case LFUN_VC_REPO_UPDATE:
3198 LASSERT(buffer, return);
3199 if (ensureBufferClean(buffer)) {
3200 dr.setMessage(buffer->lyxvc().repoUpdate());
3201 checkExternallyModifiedBuffers();
3205 case LFUN_VC_COMMAND: {
3206 string flag = cmd.getArg(0);
3207 if (buffer && contains(flag, 'R') && !ensureBufferClean(buffer))
3210 if (contains(flag, 'M')) {
3211 if (!Alert::askForText(message, _("LyX VC: Log Message")))
3214 string path = cmd.getArg(1);
3215 if (contains(path, "$$p") && buffer)
3216 path = subst(path, "$$p", buffer->filePath());
3217 LYXERR(Debug::LYXVC, "Directory: " << path);
3219 if (!pp.isReadableDirectory()) {
3220 lyxerr << _("Directory is not accessible.") << endl;
3223 support::PathChanger p(pp);
3225 string command = cmd.getArg(2);
3226 if (command.empty())
3229 command = subst(command, "$$i", buffer->absFileName());
3230 command = subst(command, "$$p", buffer->filePath());
3232 command = subst(command, "$$m", to_utf8(message));
3233 LYXERR(Debug::LYXVC, "Command: " << command);
3235 one.startscript(Systemcall::Wait, command);
3239 if (contains(flag, 'I'))
3240 buffer->markDirty();
3241 if (contains(flag, 'R'))
3242 reloadBuffer(*buffer);
3247 case LFUN_VC_COMPARE: {
3248 if (cmd.argument().empty()) {
3249 lyx::dispatch(FuncRequest(LFUN_DIALOG_SHOW, "comparehistory"));
3253 string rev1 = cmd.getArg(0);
3257 // it seems safe to assume we have a buffer
3258 // coverity[FORWARD_NULL]
3259 if (!buffer->lyxvc().prepareFileRevision(rev1, f1))
3262 if (isStrInt(rev1) && convert<int>(rev1) <= 0) {
3263 f2 = buffer->absFileName();
3265 string rev2 = cmd.getArg(1);
3269 if (!buffer->lyxvc().prepareFileRevision(rev2, f2))
3273 LYXERR(Debug::LYXVC, "Launching comparison for fetched revisions:\n" <<
3274 f1 << "\n" << f2 << "\n" );
3275 string par = "compare run " + quoteName(f1) + " " + quoteName(f2);
3276 lyx::dispatch(FuncRequest(LFUN_DIALOG_SHOW, par));
3286 void GuiView::openChildDocument(string const & fname)
3288 LASSERT(documentBufferView(), return);
3289 Buffer & buffer = documentBufferView()->buffer();
3290 FileName const filename = support::makeAbsPath(fname, buffer.filePath());
3291 documentBufferView()->saveBookmark(false);
3293 if (theBufferList().exists(filename)) {
3294 child = theBufferList().getBuffer(filename);
3297 message(bformat(_("Opening child document %1$s..."),
3298 makeDisplayPath(filename.absFileName())));
3299 child = loadDocument(filename, false);
3301 // Set the parent name of the child document.
3302 // This makes insertion of citations and references in the child work,
3303 // when the target is in the parent or another child document.
3305 child->setParent(&buffer);
3309 bool GuiView::goToFileRow(string const & argument)
3313 size_t i = argument.find_last_of(' ');
3314 if (i != string::npos) {
3315 file_name = os::internal_path(trim(argument.substr(0, i)));
3316 istringstream is(argument.substr(i + 1));
3321 if (i == string::npos) {
3322 LYXERR0("Wrong argument: " << argument);
3326 string const abstmp = package().temp_dir().absFileName();
3327 string const realtmp = package().temp_dir().realPath();
3328 // We have to use os::path_prefix_is() here, instead of
3329 // simply prefixIs(), because the file name comes from
3330 // an external application and may need case adjustment.
3331 if (os::path_prefix_is(file_name, abstmp, os::CASE_ADJUSTED)
3332 || os::path_prefix_is(file_name, realtmp, os::CASE_ADJUSTED)) {
3333 // Needed by inverse dvi search. If it is a file
3334 // in tmpdir, call the apropriated function.
3335 // If tmpdir is a symlink, we may have the real
3336 // path passed back, so we correct for that.
3337 if (!prefixIs(file_name, abstmp))
3338 file_name = subst(file_name, realtmp, abstmp);
3339 buf = theBufferList().getBufferFromTmp(file_name);
3341 // Must replace extension of the file to be .lyx
3342 // and get full path
3343 FileName const s = fileSearch(string(),
3344 support::changeExtension(file_name, ".lyx"), "lyx");
3345 // Either change buffer or load the file
3346 if (theBufferList().exists(s))
3347 buf = theBufferList().getBuffer(s);
3348 else if (s.exists()) {
3349 buf = loadDocument(s);
3354 _("File does not exist: %1$s"),
3355 makeDisplayPath(file_name)));
3361 _("No buffer for file: %1$s."),
3362 makeDisplayPath(file_name))
3367 documentBufferView()->setCursorFromRow(row);
3373 Buffer::ExportStatus GuiView::GuiViewPrivate::runAndDestroy(const T& func, Buffer const * orig, Buffer * clone, string const & format)
3375 Buffer::ExportStatus const status = func(format);
3377 // the cloning operation will have produced a clone of the entire set of
3378 // documents, starting from the master. so we must delete those.
3379 Buffer * mbuf = const_cast<Buffer *>(clone->masterBuffer());
3381 busyBuffers.remove(orig);
3386 Buffer::ExportStatus GuiView::GuiViewPrivate::compileAndDestroy(Buffer const * orig, Buffer * clone, string const & format)
3388 Buffer::ExportStatus (Buffer::* mem_func)(std::string const &, bool) const = &Buffer::doExport;
3389 return runAndDestroy(lyx::bind(mem_func, clone, _1, true), orig, clone, format);
3393 Buffer::ExportStatus GuiView::GuiViewPrivate::exportAndDestroy(Buffer const * orig, Buffer * clone, string const & format)
3395 Buffer::ExportStatus (Buffer::* mem_func)(std::string const &, bool) const = &Buffer::doExport;
3396 return runAndDestroy(lyx::bind(mem_func, clone, _1, false), orig, clone, format);
3400 Buffer::ExportStatus GuiView::GuiViewPrivate::previewAndDestroy(Buffer const * orig, Buffer * clone, string const & format)
3402 Buffer::ExportStatus (Buffer::* mem_func)(std::string const &) const = &Buffer::preview;
3403 return runAndDestroy(lyx::bind(mem_func, clone, _1), orig, clone, format);
3407 bool GuiView::GuiViewPrivate::asyncBufferProcessing(
3408 string const & argument,
3409 Buffer const * used_buffer,
3410 docstring const & msg,
3411 Buffer::ExportStatus (*asyncFunc)(Buffer const *, Buffer *, string const &),
3412 Buffer::ExportStatus (Buffer::*syncFunc)(string const &, bool) const,
3413 Buffer::ExportStatus (Buffer::*previewFunc)(string const &) const)
3418 string format = argument;
3420 format = used_buffer->params().getDefaultOutputFormat();
3421 processing_format = format;
3423 progress_->clearMessages();
3426 #if EXPORT_in_THREAD
3427 GuiViewPrivate::busyBuffers.insert(used_buffer);
3428 Buffer * cloned_buffer = used_buffer->cloneFromMaster();
3429 if (!cloned_buffer) {
3430 Alert::error(_("Export Error"),
3431 _("Error cloning the Buffer."));
3434 QFuture<Buffer::ExportStatus> f = QtConcurrent::run(
3439 setPreviewFuture(f);
3440 last_export_format = used_buffer->params().bufferFormat();
3443 // We are asynchronous, so we don't know here anything about the success
3446 Buffer::ExportStatus status;
3448 // TODO check here if it breaks exporting with Qt < 4.4
3449 status = (used_buffer->*syncFunc)(format, true);
3450 } else if (previewFunc) {
3451 status = (used_buffer->*previewFunc)(format);
3454 handleExportStatus(gv_, status, format);
3456 return (status == Buffer::ExportSuccess
3457 || status == Buffer::PreviewSuccess);
3461 void GuiView::dispatchToBufferView(FuncRequest const & cmd, DispatchResult & dr)
3463 BufferView * bv = currentBufferView();
3464 LASSERT(bv, return);
3466 // Let the current BufferView dispatch its own actions.
3467 bv->dispatch(cmd, dr);
3468 if (dr.dispatched())
3471 // Try with the document BufferView dispatch if any.
3472 BufferView * doc_bv = documentBufferView();
3473 if (doc_bv && doc_bv != bv) {
3474 doc_bv->dispatch(cmd, dr);
3475 if (dr.dispatched())
3479 // Then let the current Cursor dispatch its own actions.
3480 bv->cursor().dispatch(cmd);
3482 // update completion. We do it here and not in
3483 // processKeySym to avoid another redraw just for a
3484 // changed inline completion
3485 if (cmd.origin() == FuncRequest::KEYBOARD) {
3486 if (cmd.action() == LFUN_SELF_INSERT
3487 || (cmd.action() == LFUN_ERT_INSERT && bv->cursor().inMathed()))
3488 updateCompletion(bv->cursor(), true, true);
3489 else if (cmd.action() == LFUN_CHAR_DELETE_BACKWARD)
3490 updateCompletion(bv->cursor(), false, true);
3492 updateCompletion(bv->cursor(), false, false);
3495 dr = bv->cursor().result();
3499 void GuiView::dispatch(FuncRequest const & cmd, DispatchResult & dr)
3501 BufferView * bv = currentBufferView();
3502 // By default we won't need any update.
3503 dr.screenUpdate(Update::None);
3504 // assume cmd will be dispatched
3505 dr.dispatched(true);
3507 Buffer * doc_buffer = documentBufferView()
3508 ? &(documentBufferView()->buffer()) : 0;
3510 if (cmd.origin() == FuncRequest::TOC) {
3511 GuiToc * toc = static_cast<GuiToc*>(findOrBuild("toc", false));
3512 // FIXME: do we need to pass a DispatchResult object here?
3513 toc->doDispatch(bv->cursor(), cmd);
3517 string const argument = to_utf8(cmd.argument());
3519 switch(cmd.action()) {
3520 case LFUN_BUFFER_CHILD_OPEN:
3521 openChildDocument(to_utf8(cmd.argument()));
3524 case LFUN_BUFFER_IMPORT:
3525 importDocument(to_utf8(cmd.argument()));
3528 case LFUN_BUFFER_EXPORT: {
3531 FileName target_dir = doc_buffer->fileName().onlyPath();
3532 string const dest = cmd.getArg(1);
3533 if (!dest.empty() && FileName::isAbsolute(dest))
3534 target_dir = FileName(support::onlyPath(dest));
3535 // GCC only sees strfwd.h when building merged
3536 if (::lyx::operator==(cmd.argument(), "custom")) {
3537 dispatch(FuncRequest(LFUN_DIALOG_SHOW, "sendto"), dr);
3540 if (!target_dir.isDirWritable()) {
3541 exportBufferAs(*doc_buffer, cmd.argument());
3544 /* TODO/Review: Is it a problem to also export the children?
3545 See the update_unincluded flag */
3546 d.asyncBufferProcessing(argument,
3549 &GuiViewPrivate::exportAndDestroy,
3552 // TODO Inform user about success
3556 case LFUN_BUFFER_EXPORT_AS: {
3557 LASSERT(doc_buffer, break);
3558 docstring f = cmd.argument();
3560 f = from_ascii(doc_buffer->params().getDefaultOutputFormat());
3561 exportBufferAs(*doc_buffer, f);
3565 case LFUN_BUFFER_UPDATE: {
3566 d.asyncBufferProcessing(argument,
3569 &GuiViewPrivate::compileAndDestroy,
3574 case LFUN_BUFFER_VIEW: {
3575 d.asyncBufferProcessing(argument,
3577 _("Previewing ..."),
3578 &GuiViewPrivate::previewAndDestroy,
3583 case LFUN_MASTER_BUFFER_UPDATE: {
3584 d.asyncBufferProcessing(argument,
3585 (doc_buffer ? doc_buffer->masterBuffer() : 0),
3587 &GuiViewPrivate::compileAndDestroy,
3592 case LFUN_MASTER_BUFFER_VIEW: {
3593 d.asyncBufferProcessing(argument,
3594 (doc_buffer ? doc_buffer->masterBuffer() : 0),
3596 &GuiViewPrivate::previewAndDestroy,
3597 0, &Buffer::preview);
3600 case LFUN_BUFFER_SWITCH: {
3601 string const file_name = to_utf8(cmd.argument());
3602 if (!FileName::isAbsolute(file_name)) {
3604 dr.setMessage(_("Absolute filename expected."));
3608 Buffer * buffer = theBufferList().getBuffer(FileName(file_name));
3611 dr.setMessage(_("Document not loaded"));
3615 // Do we open or switch to the buffer in this view ?
3616 if (workArea(*buffer)
3617 || lyxrc.open_buffers_in_tabs || !documentBufferView()) {
3622 // Look for the buffer in other views
3623 QList<int> const ids = guiApp->viewIds();
3625 for (; i != ids.size(); ++i) {
3626 GuiView & gv = guiApp->view(ids[i]);
3627 if (gv.workArea(*buffer)) {
3629 gv.activateWindow();
3631 gv.setBuffer(buffer);
3636 // If necessary, open a new window as a last resort
3637 if (i == ids.size()) {
3638 lyx::dispatch(FuncRequest(LFUN_WINDOW_NEW));
3644 case LFUN_BUFFER_NEXT:
3645 gotoNextOrPreviousBuffer(NEXTBUFFER, false);
3648 case LFUN_BUFFER_MOVE_NEXT:
3649 gotoNextOrPreviousBuffer(NEXTBUFFER, true);
3652 case LFUN_BUFFER_PREVIOUS:
3653 gotoNextOrPreviousBuffer(PREVBUFFER, false);
3656 case LFUN_BUFFER_MOVE_PREVIOUS:
3657 gotoNextOrPreviousBuffer(PREVBUFFER, true);
3660 case LFUN_COMMAND_EXECUTE: {
3661 command_execute_ = 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 if (cmd.argument().empty()) {
3934 if (cmd.action() == LFUN_BUFFER_ZOOM_IN)
3939 lyxrc.zoom += convert<int>(cmd.argument());
3941 if (lyxrc.zoom < 10)
3944 // The global QPixmapCache is used in GuiPainter to cache text
3945 // painting so we must reset it.
3946 QPixmapCache::clear();
3947 guiApp->fontLoader().update();
3948 lyx::dispatch(FuncRequest(LFUN_SCREEN_FONT_UPDATE));
3951 case LFUN_VC_REGISTER:
3952 case LFUN_VC_RENAME:
3954 case LFUN_VC_CHECK_IN:
3955 case LFUN_VC_CHECK_OUT:
3956 case LFUN_VC_REPO_UPDATE:
3957 case LFUN_VC_LOCKING_TOGGLE:
3958 case LFUN_VC_REVERT:
3959 case LFUN_VC_UNDO_LAST:
3960 case LFUN_VC_COMMAND:
3961 case LFUN_VC_COMPARE:
3962 dispatchVC(cmd, dr);
3965 case LFUN_SERVER_GOTO_FILE_ROW:
3966 goToFileRow(to_utf8(cmd.argument()));
3969 case LFUN_FORWARD_SEARCH: {
3970 // it seems safe to assume we have a document buffer, since
3971 // getStatus wants one.
3972 // coverity[FORWARD_NULL]
3973 Buffer const * doc_master = doc_buffer->masterBuffer();
3974 FileName const path(doc_master->temppath());
3975 string const texname = doc_master->isChild(doc_buffer)
3976 ? DocFileName(changeExtension(
3977 doc_buffer->absFileName(),
3978 "tex")).mangledFileName()
3979 : doc_buffer->latexName();
3980 string const fulltexname =
3981 support::makeAbsPath(texname, doc_master->temppath()).absFileName();
3982 string const mastername =
3983 removeExtension(doc_master->latexName());
3984 FileName const dviname(addName(path.absFileName(),
3985 addExtension(mastername, "dvi")));
3986 FileName const pdfname(addName(path.absFileName(),
3987 addExtension(mastername, "pdf")));
3988 bool const have_dvi = dviname.exists();
3989 bool const have_pdf = pdfname.exists();
3990 if (!have_dvi && !have_pdf) {
3991 dr.setMessage(_("Please, preview the document first."));
3994 string outname = dviname.onlyFileName();
3995 string command = lyxrc.forward_search_dvi;
3996 if (!have_dvi || (have_pdf &&
3997 pdfname.lastModified() > dviname.lastModified())) {
3998 outname = pdfname.onlyFileName();
3999 command = lyxrc.forward_search_pdf;
4002 DocIterator cur = bv->cursor();
4003 int row = doc_buffer->texrow().rowFromDocIterator(cur).first;
4004 LYXERR(Debug::ACTION, "Forward search: row:" << row
4006 if (row == -1 || command.empty()) {
4007 dr.setMessage(_("Couldn't proceed."));
4010 string texrow = convert<string>(row);
4012 command = subst(command, "$$n", texrow);
4013 command = subst(command, "$$f", fulltexname);
4014 command = subst(command, "$$t", texname);
4015 command = subst(command, "$$o", outname);
4017 PathChanger p(path);
4019 one.startscript(Systemcall::DontWait, command);
4023 case LFUN_SPELLING_CONTINUOUSLY:
4024 lyxrc.spellcheck_continuously = !lyxrc.spellcheck_continuously;
4025 dr.screenUpdate(Update::Force | Update::FitCursor);
4029 // The LFUN must be for one of BufferView, Buffer or Cursor;
4031 dispatchToBufferView(cmd, dr);
4035 // Part of automatic menu appearance feature.
4036 if (isFullScreen()) {
4037 if (menuBar()->isVisible() && lyxrc.full_screen_menubar)
4041 // Need to update bv because many LFUNs here might have destroyed it
4042 bv = currentBufferView();
4044 // Clear non-empty selections
4045 // (e.g. from a "char-forward-select" followed by "char-backward-select")
4047 Cursor & cur = bv->cursor();
4048 if ((cur.selection() && cur.selBegin() == cur.selEnd())) {
4049 cur.clearSelection();
4055 bool GuiView::lfunUiToggle(string const & ui_component)
4057 if (ui_component == "scrollbar") {
4058 // hide() is of no help
4059 if (d.current_work_area_->verticalScrollBarPolicy() ==
4060 Qt::ScrollBarAlwaysOff)
4062 d.current_work_area_->setVerticalScrollBarPolicy(
4063 Qt::ScrollBarAsNeeded);
4065 d.current_work_area_->setVerticalScrollBarPolicy(
4066 Qt::ScrollBarAlwaysOff);
4067 } else if (ui_component == "statusbar") {
4068 statusBar()->setVisible(!statusBar()->isVisible());
4069 } else if (ui_component == "menubar") {
4070 menuBar()->setVisible(!menuBar()->isVisible());
4072 if (ui_component == "frame") {
4074 getContentsMargins(&l, &t, &r, &b);
4075 //are the frames in default state?
4076 d.current_work_area_->setFrameStyle(QFrame::NoFrame);
4078 setContentsMargins(-2, -2, -2, -2);
4080 setContentsMargins(0, 0, 0, 0);
4083 if (ui_component == "fullscreen") {
4091 void GuiView::toggleFullScreen()
4093 if (isFullScreen()) {
4094 for (int i = 0; i != d.splitter_->count(); ++i)
4095 d.tabWorkArea(i)->setFullScreen(false);
4096 setContentsMargins(0, 0, 0, 0);
4097 setWindowState(windowState() ^ Qt::WindowFullScreen);
4100 statusBar()->show();
4103 hideDialogs("prefs", 0);
4104 for (int i = 0; i != d.splitter_->count(); ++i)
4105 d.tabWorkArea(i)->setFullScreen(true);
4106 setContentsMargins(-2, -2, -2, -2);
4108 setWindowState(windowState() ^ Qt::WindowFullScreen);
4109 if (lyxrc.full_screen_statusbar)
4110 statusBar()->hide();
4111 if (lyxrc.full_screen_menubar)
4113 if (lyxrc.full_screen_toolbars) {
4114 ToolbarMap::iterator end = d.toolbars_.end();
4115 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
4120 // give dialogs like the TOC a chance to adapt
4125 Buffer const * GuiView::updateInset(Inset const * inset)
4130 Buffer const * inset_buffer = &(inset->buffer());
4132 for (int i = 0; i != d.splitter_->count(); ++i) {
4133 GuiWorkArea * wa = d.tabWorkArea(i)->currentWorkArea();
4136 Buffer const * buffer = &(wa->bufferView().buffer());
4137 if (inset_buffer == buffer)
4138 wa->scheduleRedraw();
4140 return inset_buffer;
4144 void GuiView::restartCursor()
4146 /* When we move around, or type, it's nice to be able to see
4147 * the cursor immediately after the keypress.
4149 if (d.current_work_area_)
4150 d.current_work_area_->startBlinkingCursor();
4152 // Take this occasion to update the other GUI elements.
4158 void GuiView::updateCompletion(Cursor & cur, bool start, bool keep)
4160 if (d.current_work_area_)
4161 d.current_work_area_->completer().updateVisibility(cur, start, keep);
4166 // This list should be kept in sync with the list of insets in
4167 // src/insets/Inset.cpp. I.e., if a dialog goes with an inset, the
4168 // dialog should have the same name as the inset.
4169 // Changes should be also recorded in LFUN_DIALOG_SHOW doxygen
4170 // docs in LyXAction.cpp.
4172 char const * const dialognames[] = {
4174 "aboutlyx", "bibitem", "bibtex", "box", "branch", "changes", "character",
4175 "citation", "compare", "comparehistory", "document", "errorlist", "ert",
4176 "external", "file", "findreplace", "findreplaceadv", "float", "graphics",
4177 "href", "include", "index", "index_print", "info", "listings", "label", "line",
4178 "log", "mathdelimiter", "mathmatrix", "mathspace", "nomenclature",
4179 "nomencl_print", "note", "paragraph", "phantom", "prefs", "ref",
4180 "sendto", "space", "spellchecker", "symbols", "tabular", "tabularcreate",
4181 "thesaurus", "texinfo", "toc", "view-source", "vspace", "wrap", "progress"};
4183 char const * const * const end_dialognames =
4184 dialognames + (sizeof(dialognames) / sizeof(char *));
4188 cmpCStr(char const * name) : name_(name) {}
4189 bool operator()(char const * other) {
4190 return strcmp(other, name_) == 0;
4197 bool isValidName(string const & name)
4199 return find_if(dialognames, end_dialognames,
4200 cmpCStr(name.c_str())) != end_dialognames;
4206 void GuiView::resetDialogs()
4208 // Make sure that no LFUN uses any GuiView.
4209 guiApp->setCurrentView(0);
4213 constructToolbars();
4214 guiApp->menus().fillMenuBar(menuBar(), this, false);
4215 d.layout_->updateContents(true);
4216 // Now update controls with current buffer.
4217 guiApp->setCurrentView(this);
4223 Dialog * GuiView::findOrBuild(string const & name, bool hide_it)
4225 if (!isValidName(name))
4228 map<string, DialogPtr>::iterator it = d.dialogs_.find(name);
4230 if (it != d.dialogs_.end()) {
4232 it->second->hideView();
4233 return it->second.get();
4236 Dialog * dialog = build(name);
4237 d.dialogs_[name].reset(dialog);
4238 if (lyxrc.allow_geometry_session)
4239 dialog->restoreSession();
4246 void GuiView::showDialog(string const & name, string const & data,
4249 triggerShowDialog(toqstr(name), toqstr(data), inset);
4253 void GuiView::doShowDialog(QString const & qname, QString const & qdata,
4259 const string name = fromqstr(qname);
4260 const string data = fromqstr(qdata);
4264 Dialog * dialog = findOrBuild(name, false);
4266 bool const visible = dialog->isVisibleView();
4267 dialog->showData(data);
4268 if (inset && currentBufferView())
4269 currentBufferView()->editInset(name, inset);
4270 // We only set the focus to the new dialog if it was not yet
4271 // visible in order not to change the existing previous behaviour
4273 // activateWindow is needed for floating dockviews
4274 dialog->asQWidget()->raise();
4275 dialog->asQWidget()->activateWindow();
4276 dialog->asQWidget()->setFocus();
4280 catch (ExceptionMessage const & ex) {
4288 bool GuiView::isDialogVisible(string const & name) const
4290 map<string, DialogPtr>::const_iterator it = d.dialogs_.find(name);
4291 if (it == d.dialogs_.end())
4293 return it->second.get()->isVisibleView() && !it->second.get()->isClosing();
4297 void GuiView::hideDialog(string const & name, Inset * inset)
4299 map<string, DialogPtr>::const_iterator it = d.dialogs_.find(name);
4300 if (it == d.dialogs_.end())
4304 if (!currentBufferView())
4306 if (inset != currentBufferView()->editedInset(name))
4310 Dialog * const dialog = it->second.get();
4311 if (dialog->isVisibleView())
4313 if (currentBufferView())
4314 currentBufferView()->editInset(name, 0);
4318 void GuiView::disconnectDialog(string const & name)
4320 if (!isValidName(name))
4322 if (currentBufferView())
4323 currentBufferView()->editInset(name, 0);
4327 void GuiView::hideAll() const
4329 map<string, DialogPtr>::const_iterator it = d.dialogs_.begin();
4330 map<string, DialogPtr>::const_iterator end = d.dialogs_.end();
4332 for(; it != end; ++it)
4333 it->second->hideView();
4337 void GuiView::updateDialogs()
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 Dialog * dialog = it->second.get();
4345 if (dialog->needBufferOpen() && !documentBufferView())
4346 hideDialog(fromqstr(dialog->name()), 0);
4347 else if (dialog->isVisibleView())
4348 dialog->checkStatus();
4355 Dialog * createDialog(GuiView & lv, string const & name);
4357 // will be replaced by a proper factory...
4358 Dialog * createGuiAbout(GuiView & lv);
4359 Dialog * createGuiBibtex(GuiView & lv);
4360 Dialog * createGuiChanges(GuiView & lv);
4361 Dialog * createGuiCharacter(GuiView & lv);
4362 Dialog * createGuiCitation(GuiView & lv);
4363 Dialog * createGuiCompare(GuiView & lv);
4364 Dialog * createGuiCompareHistory(GuiView & lv);
4365 Dialog * createGuiDelimiter(GuiView & lv);
4366 Dialog * createGuiDocument(GuiView & lv);
4367 Dialog * createGuiErrorList(GuiView & lv);
4368 Dialog * createGuiExternal(GuiView & lv);
4369 Dialog * createGuiGraphics(GuiView & lv);
4370 Dialog * createGuiInclude(GuiView & lv);
4371 Dialog * createGuiIndex(GuiView & lv);
4372 Dialog * createGuiListings(GuiView & lv);
4373 Dialog * createGuiLog(GuiView & lv);
4374 Dialog * createGuiMathMatrix(GuiView & lv);
4375 Dialog * createGuiNote(GuiView & lv);
4376 Dialog * createGuiParagraph(GuiView & lv);
4377 Dialog * createGuiPhantom(GuiView & lv);
4378 Dialog * createGuiPreferences(GuiView & lv);
4379 Dialog * createGuiPrint(GuiView & lv);
4380 Dialog * createGuiPrintindex(GuiView & lv);
4381 Dialog * createGuiRef(GuiView & lv);
4382 Dialog * createGuiSearch(GuiView & lv);
4383 Dialog * createGuiSearchAdv(GuiView & lv);
4384 Dialog * createGuiSendTo(GuiView & lv);
4385 Dialog * createGuiShowFile(GuiView & lv);
4386 Dialog * createGuiSpellchecker(GuiView & lv);
4387 Dialog * createGuiSymbols(GuiView & lv);
4388 Dialog * createGuiTabularCreate(GuiView & lv);
4389 Dialog * createGuiTexInfo(GuiView & lv);
4390 Dialog * createGuiToc(GuiView & lv);
4391 Dialog * createGuiThesaurus(GuiView & lv);
4392 Dialog * createGuiViewSource(GuiView & lv);
4393 Dialog * createGuiWrap(GuiView & lv);
4394 Dialog * createGuiProgressView(GuiView & lv);
4398 Dialog * GuiView::build(string const & name)
4400 LASSERT(isValidName(name), return 0);
4402 Dialog * dialog = createDialog(*this, name);
4406 if (name == "aboutlyx")
4407 return createGuiAbout(*this);
4408 if (name == "bibtex")
4409 return createGuiBibtex(*this);
4410 if (name == "changes")
4411 return createGuiChanges(*this);
4412 if (name == "character")
4413 return createGuiCharacter(*this);
4414 if (name == "citation")
4415 return createGuiCitation(*this);
4416 if (name == "compare")
4417 return createGuiCompare(*this);
4418 if (name == "comparehistory")
4419 return createGuiCompareHistory(*this);
4420 if (name == "document")
4421 return createGuiDocument(*this);
4422 if (name == "errorlist")
4423 return createGuiErrorList(*this);
4424 if (name == "external")
4425 return createGuiExternal(*this);
4427 return createGuiShowFile(*this);
4428 if (name == "findreplace")
4429 return createGuiSearch(*this);
4430 if (name == "findreplaceadv")
4431 return createGuiSearchAdv(*this);
4432 if (name == "graphics")
4433 return createGuiGraphics(*this);
4434 if (name == "include")
4435 return createGuiInclude(*this);
4436 if (name == "index")
4437 return createGuiIndex(*this);
4438 if (name == "index_print")
4439 return createGuiPrintindex(*this);
4440 if (name == "listings")
4441 return createGuiListings(*this);
4443 return createGuiLog(*this);
4444 if (name == "mathdelimiter")
4445 return createGuiDelimiter(*this);
4446 if (name == "mathmatrix")
4447 return createGuiMathMatrix(*this);
4449 return createGuiNote(*this);
4450 if (name == "paragraph")
4451 return createGuiParagraph(*this);
4452 if (name == "phantom")
4453 return createGuiPhantom(*this);
4454 if (name == "prefs")
4455 return createGuiPreferences(*this);
4457 return createGuiRef(*this);
4458 if (name == "sendto")
4459 return createGuiSendTo(*this);
4460 if (name == "spellchecker")
4461 return createGuiSpellchecker(*this);
4462 if (name == "symbols")
4463 return createGuiSymbols(*this);
4464 if (name == "tabularcreate")
4465 return createGuiTabularCreate(*this);
4466 if (name == "texinfo")
4467 return createGuiTexInfo(*this);
4468 if (name == "thesaurus")
4469 return createGuiThesaurus(*this);
4471 return createGuiToc(*this);
4472 if (name == "view-source")
4473 return createGuiViewSource(*this);
4475 return createGuiWrap(*this);
4476 if (name == "progress")
4477 return createGuiProgressView(*this);
4483 } // namespace frontend
4486 #include "moc_GuiView.cpp"