/**
- * \file lyx_gui.C
- * Copyright 2002 the LyX Team
- * Read the file COPYING
+ * \file qt2/lyx_gui.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
* \author unknown
- * \author John Levon <moz@compsoc.man.ac.uk>
+ * \author John Levon
+ *
+ * Full author contact details are available in file CREDITS
*/
#include <config.h>
-
+
+#ifdef __GNUG__
+#pragma implementation
+#endif
+
#include "support/lyxlib.h"
#include "support/os.h"
#include "support/filetools.h"
+#include "support/lstrings.h"
#include "debug.h"
#include "gettext.h"
-
-#include <fcntl.h>
-#include <boost/bind.hpp>
-
+
#include "lyx_gui.h"
#include "lyx_main.h"
#include "lyxrc.h"
-
+#include "lyxfont.h"
+
// FIXME: move this stuff out again
#include "bufferlist.h"
#include "lyxfunc.h"
#include <boost/shared_ptr.hpp>
#include <boost/function/function0.hpp>
#include <boost/signals/signal1.hpp>
-
+#include <boost/bind.hpp>
+
#include "QtView.h"
#include "QLImage.h"
-
+#include "qfont_loader.h"
+#include "io_callback.h"
+
#include <qapplication.h>
-
+#include <qwidget.h>
+#include <qpaintdevicemetrics.h>
+
+#include <fcntl.h>
+
#ifndef CXX_GLOBAL_CSTD
using std::exit;
#endif
using std::vector;
-using std::hex;
+using std::map;
using std::endl;
-
-extern bool finished;
+
extern BufferList bufferlist;
-
+
+namespace {
+
+float getDPI()
+{
+ QWidget w;
+ QPaintDeviceMetrics pdm(&w);
+ return 0.5 * (pdm.logicalDpiX() + pdm.logicalDpiY());
+}
+
+map<int, io_callback *> io_callbacks;
+
+} // namespace anon
+
+
// FIXME: wrong place !
LyXServer * lyxserver;
-
+
+#ifdef Q_WS_X11
+extern bool lyxX11EventFilter(XEvent * xev);
+#endif
+
+class LQApplication : public QApplication
+{
+public:
+ LQApplication(int &argc, char **argv);
+ ~LQApplication();
+#ifdef Q_WS_X11
+ bool x11EventFilter (XEvent * ev) { return lyxX11EventFilter(ev); }
+#endif
+};
+
+LQApplication::LQApplication(int &argc, char **argv)
+ : QApplication( argc, argv )
+{}
+
+LQApplication::~LQApplication()
+{}
+
void lyx_gui::parse_init(int & argc, char * argv[])
{
- static QApplication a(argc, argv);
+ static LQApplication a(argc, argv);
+
+ using namespace grfx;
+
+ Image::newImage = boost::bind(&QLImage::newImage);
+ Image::loadableFormats = boost::bind(&QLImage::loadableFormats);
+
+ // needs to be done before reading lyxrc
+ lyxrc.dpi = getDPI();
}
-
+
void lyx_gui::parse_lyxrc()
{
- // FIXME !!!!
- lyxrc.dpi = 95;
}
-
-void lyx_gui::start(string const & batch, vector<string> files)
+
+void lyx_gui::start(string const & batch, vector<string> const & files)
{
// initial geometry
int xpos = -1;
int ypos = -1;
unsigned int width = 690;
unsigned int height = 510;
-
+
QtView view(width, height);
view.show(xpos, ypos, "LyX");
view.init();
Buffer * last = 0;
-
+
// FIXME: some code below needs moving
- lyxserver = new LyXServer(view.getLyXFunc(), lyxrc.lyxpipes);
-
+ lyxserver = new LyXServer(&view.getLyXFunc(), lyxrc.lyxpipes);
+
vector<string>::const_iterator cit = files.begin();
vector<string>::const_iterator end = files.end();
for (; cit != end; ++cit) {
// handle the batch commands the user asked for
if (!batch.empty()) {
- view.getLyXFunc()->verboseDispatch(batch, false);
+ view.getLyXFunc().dispatch(batch);
}
- while (!finished) {
- qApp->processEvents();
- }
-
- // FIXME
+ qApp->exec();
+
+ // FIXME
delete lyxserver;
}
-
-
-void lyx_gui::init_graphics()
-{
- using namespace grfx;
- Image::newImage = boost::bind(&QLImage::newImage);
- Image::loadableFormats = boost::bind(&QLImage::loadableFormats);
+
+void lyx_gui::exit()
+{
+ qApp->exit(0);
}
string const lyx_gui::hexname(LColor::color col)
{
- // FIXME
- return "";
+ QColor color(lcolor.getX11Name(col).c_str());
+ return ltrim(color.name().latin1(), "#");
}
-void lyx_gui::update_color(LColor::color col)
+void lyx_gui::update_color(LColor::color)
{
// no need
}
+
+
+void lyx_gui::update_fonts()
+{
+ fontloader.update();
+}
+
+
+bool lyx_gui::font_available(LyXFont const & font)
+{
+ return fontloader.available(font);
+}
+
+
+void lyx_gui::set_read_callback(int fd, LyXComm * comm)
+{
+ io_callbacks[fd] = new io_callback(fd, comm);
+}
+
+
+void lyx_gui::remove_read_callback(int fd)
+{
+ map<int, io_callback *>::iterator it = io_callbacks.find(fd);
+ if (it != io_callbacks.end()) {
+ delete it->second;
+ io_callbacks.erase(it);
+ }
+}