lyx_mirror/src/frontends/qt2/QtView.C
John Levon 13080e1cce My old allow/prohibitInput() -> busy(bool) patch cleanup
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@6151 a592a061-630c-0410-9148-cb99ea01b6c8
2003-02-14 14:49:51 +00:00

157 lines
2.9 KiB
C

/**
* \file QtView.C
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author Lars Gullik Bjornes
* \author John Levon
*
* Full author contact details are available in file CREDITS
*/
#include <config.h>
#include "debug.h"
#include "intl.h"
#include "lyx_cb.h"
#include "support/filetools.h"
#include "MenuBackend.h"
#include "ToolbarDefaults.h"
#include "lyxfunc.h"
#include "bufferview_funcs.h"
#include "BufferView.h"
#include "frontends/Toolbar.h"
#include "frontends/Menubar.h"
#include "frontends/Dialogs.h"
#include "frontends/Timeout.h"
#include <boost/bind.hpp>
#include "QtView.h"
#include "qfont_loader.h"
#include "QCommandBuffer.h"
#include "qt_helpers.h"
#include <qapplication.h>
#include <qcursor.h>
#include <qpixmap.h>
#include <qmenubar.h>
#include <qstatusbar.h>
using std::endl;
namespace {
int const idle_timer_value = 3000;
} // namespace anon
// FIXME: this has to go away
BufferView * current_view;
qfont_loader fontloader;
QtView::QtView(unsigned int width, unsigned int height)
: QMainWindow(), LyXView()
{
resize(width, height);
qApp->setMainWidget(this);
bufferview_.reset(new BufferView(this, 0, 0, width, height));
::current_view = bufferview_.get();
menubar_.reset(new Menubar(this, menubackend));
toolbar_.reset(new Toolbar(this, 0, 0, toolbardefaults));
statusBar()->setSizeGripEnabled(false);
view_state_changed.connect(boost::bind(&QtView::update_view_state, this));
connect(&idle_timer_, SIGNAL(timeout()), this, SLOT(update_view_state_qt()));
idle_timer_.start(idle_timer_value);
focus_command_buffer.connect(boost::bind(&QtView::focus_command_widget, this));
commandbuffer_ = new QCommandBuffer(this, *controlcommand_);
addToolBar(commandbuffer_, Bottom, true);
// assign an icon to main form
string const iconname = LibFileSearch("images", "lyx", "xpm");
if (!iconname.empty())
setIcon(QPixmap(toqstr(iconname)));
// make sure the buttons are disabled if needed
updateToolbar();
}
QtView::~QtView()
{
}
void QtView::setWindowTitle(string const & t, string const & it)
{
setCaption(toqstr(t));
setIconText(toqstr(it));
}
void QtView::message(string const & str)
{
statusBar()->message(toqstr(str));
idle_timer_.stop();
idle_timer_.start(idle_timer_value);
}
void QtView::focus_command_widget()
{
commandbuffer_->focus_command();
}
void QtView::update_view_state_qt()
{
statusBar()->message(toqstr(currentState(view().get())));
}
void QtView::update_view_state()
{
statusBar()->message(toqstr(currentState(view().get())));
}
void QtView::activated(int id)
{
getLyXFunc().dispatch(id, true);
}
void QtView::closeEvent(QCloseEvent *)
{
QuitLyX();
}
void QtView::show()
{
setCaption(qt_("LyX"));
QMainWindow::show();
}
void QtView::busy(bool yes) const
{
if (yes)
QApplication::setOverrideCursor(Qt::waitCursor);
else
QApplication::restoreOverrideCursor();
}