#include "DialogFactory.h"
#include "DispatchResult.h"
#include "FileDialog.h"
+#include "FindAndReplace.h"
#include "FontLoader.h"
#include "GuiApplication.h"
#include "GuiClickableLabel.h"
#include "Toolbars.h"
#include "version.h"
+#include "graphics/PreviewLoader.h"
+
#include "support/convert.h"
#include "support/debug.h"
#include "support/ExceptionMessage.h"
#include <QTimer>
#include <QUrl>
#include <QWindowStateChangeEvent>
+#include <QGestureEvent>
+#include <QPinchGesture>
// sync with GuiAlert.cpp
///
QTimer statusbar_timer_;
+ QTimer statusbar_stats_timer_;
/// auto-saving of buffers
Timeout autosave_timeout_;
/// flag against a race condition due to multiclicks, see bug #1119
bool in_show_;
+
+ // Timers for statistic updates in buffer
+ /// Current time left to the nearest info update
+ int time_to_update = 1000;
+ ///Basic step for timer in ms. Basically reaction time for short selections
+ int const timer_rate = 500;
+ /// Real stats updates infrequently. First they take long time for big buffers, second
+ /// they are visible for fast-repeat keyboards even for mid documents.
+ int const default_stats_rate = 5000;
+ /// Detection of new selection, so we can react fast
+ bool already_in_selection_ = false;
+ /// Maximum size of "short" selection for which we can update with faster timer_rate
+ int const max_sel_chars = 5000;
+
};
QSet<Buffer const *> GuiView::GuiViewPrivate::busyBuffers;
GuiView::GuiView(int id)
: d(*new GuiViewPrivate(this)), id_(id), closing_(false), busy_(0),
- command_execute_(false), minibuffer_focus_(false), toolbarsMovable_(true),
- devel_mode_(false)
+ command_execute_(false), minibuffer_focus_(false), word_count_enabled_(true),
+ char_count_enabled_(true), char_nb_count_enabled_(false),
+ toolbarsMovable_(true), devel_mode_(false)
{
connect(this, SIGNAL(bufferViewChanged()),
this, SLOT(onBufferViewChanged()));
}
connect(&d.statusbar_timer_, SIGNAL(timeout()),
this, SLOT(clearMessage()));
+ connect(&d.statusbar_stats_timer_, SIGNAL(timeout()),
+ this, SLOT(showStats()));
+ d.statusbar_stats_timer_.start(d.timer_rate);
// We don't want to keep the window in memory if it is closed.
setAttribute(Qt::WA_DeleteOnClose, true);
// For Drag&Drop.
setAcceptDrops(true);
+ QFontMetrics const fm(statusBar()->fontMetrics());
+ int const iconheight = max(int(d.normalIconSize), fm.height());
+ QSize const iconsize(iconheight, iconheight);
+
// add busy indicator to statusbar
search_mode mode = theGuiApp()->imageSearchMode();
QString fn = toqstr(lyx::libFileSearch("images", "busy", "svgz", mode).absFileName());
// make busy indicator square with 5px margins
busySVG->setMaximumSize(busySVG->height() - 5, busySVG->height() - 5);
busySVG->hide();
+ // Add cancel button
+ QPixmap ps = QIcon(getPixmap("images/", "process-stop", "svgz")).pixmap(iconsize);
+ GuiClickableLabel * processStop = new GuiClickableLabel(statusBar());
+ processStop->setPixmap(ps);
+ processStop->setToolTip(qt_("Click here to stop export/output process"));
+ processStop->hide();
+ statusBar()->addPermanentWidget(processStop);
connect(&d.processing_thread_watcher_, SIGNAL(started()),
busySVG, SLOT(show()));
connect(&d.processing_thread_watcher_, SIGNAL(finished()),
busySVG, SLOT(hide()));
- connect(busySVG, SIGNAL(pressed()), this, SLOT(checkCancelBackground()));
+ connect(&d.processing_thread_watcher_, SIGNAL(started()),
+ processStop, SLOT(show()));
+ connect(&d.processing_thread_watcher_, SIGNAL(finished()),
+ processStop, SLOT(hide()));
+ connect(processStop, SIGNAL(pressed()), this, SLOT(checkCancelBackground()));
- QFontMetrics const fm(statusBar()->fontMetrics());
+ connect(this, SIGNAL(scriptKilled()), busySVG, SLOT(hide()));
+ connect(this, SIGNAL(scriptKilled()), processStop, SLOT(hide()));
+
+ stat_counts_ = new GuiClickableLabel(statusBar());
+ stat_counts_->setAlignment(Qt::AlignCenter);
+ stat_counts_->setFrameStyle(QFrame::StyledPanel);
+ stat_counts_->hide();
+ statusBar()->addPermanentWidget(stat_counts_);
+
+ connect(stat_counts_, SIGNAL(clicked()), this, SLOT(statsPressed()));
zoom_slider_ = new QSlider(Qt::Horizontal, statusBar());
// Small size slider for macOS to prevent the status bar from enlarging
zoom_ratio_ = settings.value("zoom_ratio", 1.0).toDouble();
// Actual zoom value: default zoom + fractional offset
int zoom = (int)(lyxrc.defaultZoom * zoom_ratio_);
- if (zoom < static_cast<int>(zoom_min_))
- zoom = zoom_min_;
+ zoom = min(max(zoom, zoom_min_), zoom_max_);
zoom_slider_->setValue(zoom);
zoom_slider_->setToolTip(qt_("Workarea zoom level. Drag, use Ctrl-+/- or Shift-Mousewheel to adjust."));
// QPalette palette = statusBar()->palette();
- zoom_value_ = new QLabel(statusBar());
+ zoom_value_ = new GuiClickableLabel(statusBar());
+ connect(zoom_value_, SIGNAL(pressed()), this, SLOT(showZoomContextMenu()));
// zoom_value_->setPalette(palette);
zoom_value_->setForegroundRole(statusBar()->foregroundRole());
zoom_value_->setFixedHeight(fm.height());
statusBar()->setContextMenuPolicy(Qt::CustomContextMenu);
connect(statusBar(), SIGNAL(customContextMenuRequested(QPoint)),
- this, SLOT(showZoomContextMenu()));
+ this, SLOT(showStatusBarContextMenu()));
- int const iconheight = max(int(d.normalIconSize), fm.height());
- QSize const iconsize(iconheight, iconheight);
+ // enable pinch to zoom
+ grabGesture(Qt::PinchGesture);
QPixmap shellescape = QIcon(getPixmap("images/", "emblem-shellescape", "svgz,png")).pixmap(iconsize);
shell_escape_ = new QLabel(statusBar());
int const ret =
Alert::prompt(ttl, msg, 1, 1,
_("&Cancel export"), _("Co&ntinue"));
- if (ret == 0)
+ if (ret == 0) {
Systemcall::killscript();
+ // stop busy signal immediately so that in the subsequent
+ // "Export canceled" prompt the status bar icons are accurate.
+ Q_EMIT scriptKilled();
+ }
}
+void GuiView::statsPressed()
+{
+ DispatchResult dr;
+ dispatch(FuncRequest(LFUN_STATISTICS), dr);
+}
void GuiView::zoomSliderMoved(int value)
{
void GuiView::showZoomContextMenu()
+{
+ QMenu * menu = guiApp->menus().menu(toqstr("context-zoom"), * this);
+ if (!menu)
+ return;
+ menu->exec(QCursor::pos());
+}
+
+
+void GuiView::showStatusBarContextMenu()
{
QMenu * menu = guiApp->menus().menu(toqstr("context-statusbar"), * this);
if (!menu)
settings.setValue("icon_size", toqstr(d.iconSize(iconSize())));
settings.setValue("zoom_value_visible", zoom_value_->isVisible());
settings.setValue("zoom_slider_visible", zoom_slider_->isVisible());
+ settings.setValue("word_count_enabled", word_count_enabled_);
+ settings.setValue("char_count_enabled", char_count_enabled_);
+ settings.setValue("char_nb_count_enabled", char_nb_count_enabled_);
}
zoom_ratio_ = settings.value("zoom_ratio", 1.0).toDouble();
// Actual zoom value: default zoom + fractional offset
int zoom = (int)(lyxrc.defaultZoom * zoom_ratio_);
- if (zoom < static_cast<int>(zoom_min_))
- zoom = zoom_min_;
+ zoom = min(max(zoom, zoom_min_), zoom_max_);
setCurrentZoom(zoom);
devel_mode_ = settings.value("devel_mode", devel_mode_).toBool();
settings.beginGroup("views");
zoom_in_->setVisible(show_zoom_slider);
zoom_out_->setVisible(show_zoom_slider);
+ word_count_enabled_ = settings.value("word_count_enabled", true).toBool();
+ char_count_enabled_ = settings.value("char_count_enabled", true).toBool();
+ char_nb_count_enabled_ = settings.value("char_nb_count_enabled", true).toBool();
+ stat_counts_->setVisible(word_count_enabled_ || char_count_enabled_ || char_nb_count_enabled_);
+
if (guiApp->platformName() == "qt4x11" || guiApp->platformName() == "xcb") {
QPoint pos = settings.value("pos", QPoint(50, 50)).toPoint();
QSize size = settings.value("size", QSize(690, 510)).toSize();
// Make sure the timer time out will not trigger a statusbar update.
d.statusbar_timer_.stop();
+ d.statusbar_stats_timer_.stop();
// Saving fullscreen requires additional tweaks in the toolbar code.
// It wouldn't also work under linux natively.
d.statusbar_timer_.stop();
}
+void GuiView::showStats()
+{
+ if (!statsEnabled())
+ return;
+
+ d.time_to_update -= d.timer_rate;
+
+ BufferView * bv = currentBufferView();
+ Buffer * buf = bv ? &bv->buffer() : nullptr;
+ if (!buf) {
+ stat_counts_->hide();
+ return;
+ }
+
+ Cursor const & cur = bv->cursor();
+
+ // we start new selection and need faster update
+ if (!d.already_in_selection_ && cur.selection())
+ d.time_to_update = 0;
+
+ if (d.time_to_update > 0)
+ return;
+
+ DocIterator from, to;
+ if (cur.selection()) {
+ from = cur.selectionBegin();
+ to = cur.selectionEnd();
+ d.already_in_selection_ = true;
+ } else {
+ from = doc_iterator_begin(buf);
+ to = doc_iterator_end(buf);
+ d.already_in_selection_ = false;
+ }
+
+ buf->updateStatistics(from, to);
+
+ QStringList stats;
+ if (word_count_enabled_) {
+ int const words = buf->wordCount();
+ if (words == 1)
+ stats << toqstr(bformat(_("%1$d Word"), words));
+ else
+ stats << toqstr(bformat(_("%1$d Words"), words));
+ }
+ int const chars_with_blanks = buf->charCount(true);
+ if (char_count_enabled_) {
+ if (chars_with_blanks == 1)
+ stats << toqstr(bformat(_("%1$d Character"), chars_with_blanks));
+ else
+ stats << toqstr(bformat(_("%1$d Characters"), chars_with_blanks));
+ }
+ if (char_nb_count_enabled_) {
+ int const chars = buf->charCount(false);
+ if (chars == 1)
+ stats << toqstr(bformat(_("%1$d Character (no Blanks)"), chars));
+ else
+ stats << toqstr(bformat(_("%1$d Characters (no Blanks)"), chars));
+ }
+ stat_counts_->setText(stats.join(qt_(", [[stats separator]]")));
+ stat_counts_->show();
+
+ d.time_to_update = d.default_stats_rate;
+ // fast updates for small selections
+ if (chars_with_blanks < d.max_sel_chars && cur.selection())
+ d.time_to_update = d.timer_rate;
+}
+
void GuiView::updateWindowTitle(GuiWorkArea * wa)
{
}
+bool GuiView::statsEnabled() const
+{
+ return word_count_enabled_ || char_count_enabled_ || char_nb_count_enabled_;
+}
+
+
bool GuiView::event(QEvent * e)
{
switch (e->type())
setContentsMargins(0, 0, 0, 0);
}
return result;
- }
+ }
+
case QEvent::WindowActivate: {
GuiView * old_view = guiApp->currentView();
if (this == old_view) {
return QMainWindow::event(e);
}
+ case QEvent::Gesture: {
+ QGestureEvent *ge = static_cast<QGestureEvent*>(e);
+ QGesture *gp = ge->gesture(Qt::PinchGesture);
+ if (gp) {
+ QPinchGesture *pinch = static_cast<QPinchGesture *>(gp);
+ QPinchGesture::ChangeFlags changeFlags = pinch->changeFlags();
+ qreal totalScaleFactor = pinch->totalScaleFactor();
+ LYXERR(Debug::GUI, "totalScaleFactor: " << totalScaleFactor);
+ if (pinch->state() == Qt::GestureStarted) {
+ initialZoom_ = lyxrc.currentZoom;
+ LYXERR(Debug::GUI, "initialZoom_: " << initialZoom_);
+ }
+ if (changeFlags & QPinchGesture::ScaleFactorChanged) {
+ qreal factor = initialZoom_ * totalScaleFactor;
+ LYXERR(Debug::GUI, "scaleFactor: " << factor);
+ zoomValueChanged(factor);
+ }
+ }
+ return QMainWindow::event(e);
+ }
+
default:
return QMainWindow::event(e);
}
}
+bool GuiView::hasVisibleWorkArea(GuiWorkArea * wa) const
+{
+ for (int i = 0; i < d.splitter_->count(); ++i)
+ if (d.tabWorkArea(i)->currentWorkArea() == wa)
+ return true;
+
+ FindAndReplace * fr = static_cast<FindAndReplace*>(find("findreplaceadv", false));
+ return fr->isVisible() && fr->hasWorkArea(wa);
+}
+
+
LayoutBox * GuiView::getLayoutDialog() const
{
return d.layout_;
}
+namespace {
+
+double zoomRatio(FuncRequest const & cmd, double const zr)
+{
+ if (cmd.argument().empty()) {
+ if (cmd.action() == LFUN_BUFFER_ZOOM)
+ return 1.0;
+ else if (cmd.action() == LFUN_BUFFER_ZOOM_IN)
+ return zr + 0.1;
+ else // cmd.action() == LFUN_BUFFER_ZOOM_OUT
+ return zr - 0.1;
+ } else {
+ if (cmd.action() == LFUN_BUFFER_ZOOM)
+ return convert<int>(cmd.argument()) / double(lyxrc.defaultZoom);
+ else if (cmd.action() == LFUN_BUFFER_ZOOM_IN)
+ return zr + convert<int>(cmd.argument()) / 100.0;
+ else // cmd.action() == LFUN_BUFFER_ZOOM_OUT
+ return zr - convert<int>(cmd.argument()) / 100.0;
+ }
+}
+
+}
+
+
bool GuiView::getStatus(FuncRequest const & cmd, FuncStatus & flag)
{
bool enable = true;
break;
case LFUN_UI_TOGGLE:
- if (cmd.argument() == "zoom") {
+ if (cmd.argument() == "zoomlevel") {
flag.setOnOff(zoom_value_ ? zoom_value_->isVisible() : false);
} else if (cmd.argument() == "zoomslider") {
flag.setOnOff(zoom_slider_ ? zoom_slider_->isVisible() : false);
+ } else if (cmd.argument() == "statistics-w") {
+ flag.setOnOff(word_count_enabled_);
+ } else if (cmd.argument() == "statistics-cb") {
+ flag.setOnOff(char_count_enabled_);
+ } else if (cmd.argument() == "statistics-c") {
+ flag.setOnOff(char_nb_count_enabled_);
} else
flag.setOnOff(isFullScreen());
break;
break;
case LFUN_BUFFER_ZOOM_OUT:
- case LFUN_BUFFER_ZOOM_IN: {
- // only diff between these two is that the default for ZOOM_OUT
- // is a neg. number
- bool const neg_zoom =
- convert<int>(cmd.argument()) < 0 ||
- (cmd.action() == LFUN_BUFFER_ZOOM_OUT && cmd.argument().empty());
- if (lyxrc.currentZoom <= zoom_min_ && neg_zoom) {
+ case LFUN_BUFFER_ZOOM_IN:
+ case LFUN_BUFFER_ZOOM: {
+ int const zoom = (int)(lyxrc.defaultZoom * zoomRatio(cmd, zoom_ratio_));
+ if (zoom < zoom_min_) {
docstring const msg =
bformat(_("Zoom level cannot be less than %1$d%."), zoom_min_);
flag.message(msg);
enable = false;
- } else
- enable = doc_buffer;
- break;
- }
-
- case LFUN_BUFFER_ZOOM: {
- bool const less_than_min_zoom =
- !cmd.argument().empty() && convert<int>(cmd.argument()) < zoom_min_;
- if (lyxrc.currentZoom <= zoom_min_ && less_than_min_zoom) {
+ } else if (zoom > zoom_max_) {
docstring const msg =
- bformat(_("Zoom level cannot be less than %1$d%."), zoom_min_);
+ bformat(_("Zoom level cannot be more than %1$d%."), zoom_max_);
flag.message(msg);
enable = false;
- } else if (cmd.argument().empty() && lyxrc.currentZoom == lyxrc.defaultZoom)
- enable = false;
- else
+ } else
enable = doc_buffer;
break;
}
+
case LFUN_BUFFER_MOVE_NEXT:
case LFUN_BUFFER_MOVE_PREVIOUS:
// we do not cycle when moving
case LFUN_WINDOW_RAISE:
break;
case LFUN_FORWARD_SEARCH:
- enable = !(lyxrc.forward_search_dvi.empty() && lyxrc.forward_search_pdf.empty());
+ enable = !(lyxrc.forward_search_dvi.empty() && lyxrc.forward_search_pdf.empty()) &&
+ doc_buffer && doc_buffer->isSyncTeXenabled();
break;
case LFUN_FILE_INSERT_PLAINTEXT:
dlg.setButton1(qt_("D&ocuments"), toqstr(lyxrc.document_path));
dlg.setButton2(qt_("&Templates"), toqstr(lyxrc.template_path));
- if (!isLyXFileName(fname.absFileName()))
- fname.changeExtension(".lyx");
+ fname.ensureExtension(".lyx");
string const path = as_template ?
getTemplatesPath(b)
if (fname.empty())
return false;
- if (!isLyXFileName(fname.absFileName()))
- fname.changeExtension(".lyx");
+ fname.ensureExtension(".lyx");
}
// fname is now the new Buffer location.
if (fmt_name.empty() || fname.empty())
return false;
+ fname.ensureExtension(theFormats().extension(fmt_name));
+
// fname is now the new Buffer location.
if (fname.exists()) {
docstring const file = makeDisplayPath(fname.absFileName(), 30);
setBuffer(buf);
bool success = documentBufferView()->setCursorFromRow(row);
if (!success) {
- LYXERR(Debug::LATEX,
+ LYXERR(Debug::OUTFILE,
"setCursorFromRow: invalid position for row " << row);
frontend::Alert::error(_("Inverse Search Failed"),
_("Invalid position requested by inverse search.\n"
case LFUN_BUFFER_ZOOM_IN:
case LFUN_BUFFER_ZOOM_OUT:
case LFUN_BUFFER_ZOOM: {
- if (cmd.argument().empty()) {
- if (cmd.action() == LFUN_BUFFER_ZOOM)
- zoom_ratio_ = 1.0;
- else if (cmd.action() == LFUN_BUFFER_ZOOM_IN)
- zoom_ratio_ += 0.1;
- else
- zoom_ratio_ -= 0.1;
- } else {
- if (cmd.action() == LFUN_BUFFER_ZOOM)
- zoom_ratio_ = convert<int>(cmd.argument()) / double(lyxrc.defaultZoom);
- else if (cmd.action() == LFUN_BUFFER_ZOOM_IN)
- zoom_ratio_ += convert<int>(cmd.argument()) / 100.0;
- else
- zoom_ratio_ -= convert<int>(cmd.argument()) / 100.0;
- }
+ zoom_ratio_ = zoomRatio(cmd, zoom_ratio_);
// Actual zoom value: default zoom + fractional extra value
int zoom = (int)(lyxrc.defaultZoom * zoom_ratio_);
- if (zoom < static_cast<int>(zoom_min_))
- zoom = zoom_min_;
+ zoom = min(max(zoom, zoom_min_), zoom_max_);
setCurrentZoom(zoom);
lyxrc.currentZoom, lyxrc.defaultZoom));
guiApp->fontLoader().update();
+ // Regenerate instant previews
+ if (lyxrc.preview != LyXRC::PREVIEW_OFF
+ && doc_buffer && doc_buffer->loader())
+ doc_buffer->loader()->refreshPreviews();
dr.screenUpdate(Update::ForceAll | Update::FitCursor);
break;
}
dr.setMessage(_("Please, preview the document first."));
break;
}
+ bool const goto_dvi = have_dvi && !lyxrc.forward_search_dvi.empty();
+ bool const goto_pdf = have_pdf && !lyxrc.forward_search_pdf.empty();
string outname = dviname.onlyFileName();
string command = lyxrc.forward_search_dvi;
- if (!have_dvi || (have_pdf &&
- pdfname.lastModified() > dviname.lastModified())) {
+ if ((!goto_dvi || goto_pdf) &&
+ pdfname.lastModified() > dviname.lastModified()) {
outname = pdfname.onlyFileName();
command = lyxrc.forward_search_pdf;
}
statusBar()->setVisible(!statusBar()->isVisible());
} else if (ui_component == "menubar") {
menuBar()->setVisible(!menuBar()->isVisible());
- } else if (ui_component == "zoom") {
+ } else if (ui_component == "zoomlevel") {
zoom_value_->setVisible(!zoom_value_->isVisible());
} else if (ui_component == "zoomslider") {
zoom_slider_->setVisible(!zoom_slider_->isVisible());
zoom_in_->setVisible(zoom_slider_->isVisible());
zoom_out_->setVisible(zoom_slider_->isVisible());
+ } else if (ui_component == "statistics-w") {
+ word_count_enabled_ = !word_count_enabled_;
+ if (statsEnabled())
+ showStats();
+ } else if (ui_component == "statistics-cb") {
+ char_count_enabled_ = !char_count_enabled_;
+ if (statsEnabled())
+ showStats();
+ } else if (ui_component == "statistics-c") {
+ char_nb_count_enabled_ = !char_nb_count_enabled_;
+ if (statsEnabled())
+ showStats();
} else if (ui_component == "frame") {
int const l = contentsMargins().left();
toggleFullScreen();
} else
return false;
+ stat_counts_->setVisible(statsEnabled());
return true;
}
}
-Dialog * GuiView::findOrBuild(string const & name, bool hide_it)
+Dialog * GuiView::find(string const & name, bool hide_it) const
{
if (!isValidName(name))
return nullptr;
it->second->hideView();
return it->second.get();
}
+ return nullptr;
+}
+
+
+Dialog * GuiView::findOrBuild(string const & name, bool hide_it)
+{
+ Dialog * dialog = find(name, hide_it);
+ if (dialog != nullptr)
+ return dialog;
- Dialog * dialog = build(name);
+ dialog = build(name);
d.dialogs_[name].reset(dialog);
#if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
// Force a uniform style for group boxes
projects / features.git / blobdiff