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https://git.lyx.org/repos/lyx.git
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44cd0fc9a1
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@7862 a592a061-630c-0410-9148-cb99ea01b6c8
160 lines
3.0 KiB
C
160 lines
3.0 KiB
C
/**
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* \file QtView.C
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Lars Gullik Bjønnes
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* \author John Levon
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*
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* Full author contact details are available in file CREDITS.
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*/
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#include <config.h>
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#include "lyx_cb.h"
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#include "support/filetools.h"
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#include "MenuBackend.h"
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#include "lyxfunc.h"
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#include "BufferView.h"
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#include <boost/bind.hpp>
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#include "QtView.h"
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#include "QLToolbar.h"
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#include "QLMenubar.h"
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#include "qfont_loader.h"
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#include "QCommandBuffer.h"
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#include <qapplication.h>
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#include <qstatusbar.h>
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using lyx::support::LibFileSearch;
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using std::string;
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namespace {
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int const statusbar_timer_value = 3000;
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} // namespace anon
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qfont_loader fontloader;
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QtView::QtView(unsigned int width, unsigned int height)
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: QMainWindow(), LyXView(), commandbuffer_(0)
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{
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resize(width, height);
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qApp->setMainWidget(this);
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bufferview_.reset(new BufferView(this, 0, 0, width, height));
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menubar_.reset(new QLMenubar(this, menubackend));
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toolbar_.reset(new QLToolbar(this));
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toolbar_->init();
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statusBar()->setSizeGripEnabled(false);
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view_state_changed.connect(boost::bind(&QtView::update_view_state, this));
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connect(&statusbar_timer_, SIGNAL(timeout()), this, SLOT(update_view_state_qt()));
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// assign an icon to main form
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string const iconname = LibFileSearch("images", "lyx", "xpm");
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if (!iconname.empty())
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setIcon(QPixmap(toqstr(iconname)));
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// make sure the buttons are disabled if needed
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updateToolbar();
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// allowing the toolbars to tear off is too easily done,
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// and we don't save their orientation anyway. Disable the handle.
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setToolBarsMovable(false);
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}
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QtView::~QtView()
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{
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}
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void QtView::setWindowTitle(string const & t, string const & it)
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{
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setCaption(toqstr(t));
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setIconText(toqstr(it));
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}
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void QtView::addCommandBuffer(QWidget * parent)
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{
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commandbuffer_ = new QCommandBuffer(this, parent, *controlcommand_);
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focus_command_buffer.connect(boost::bind(&QtView::focus_command_widget, this));
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}
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void QtView::message(string const & str)
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{
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statusBar()->message(toqstr(str));
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statusbar_timer_.stop();
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statusbar_timer_.start(statusbar_timer_value);
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}
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void QtView::clearMessage()
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{
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update_view_state_qt();
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}
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void QtView::focus_command_widget()
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{
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if (commandbuffer_)
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commandbuffer_->focus_command();
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}
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void QtView::update_view_state_qt()
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{
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statusBar()->message(toqstr(getLyXFunc().view_status_message()));
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statusbar_timer_.stop();
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}
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void QtView::update_view_state()
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{
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// let the user see the explicit message
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if (statusbar_timer_.isActive())
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return;
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statusBar()->message(toqstr(getLyXFunc().view_status_message()));
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}
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void QtView::activated(FuncRequest const & func)
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{
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getLyXFunc().dispatch(func, true);
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}
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void QtView::closeEvent(QCloseEvent *)
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{
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QuitLyX();
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}
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void QtView::show()
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{
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setCaption(qt_("LyX"));
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QMainWindow::show();
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}
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void QtView::busy(bool yes) const
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{
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if (yes)
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QApplication::setOverrideCursor(Qt::waitCursor);
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else
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QApplication::restoreOverrideCursor();
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}
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