*
* LyX, The Document Processor
*
- * Copyright 2000 The LyX Team.
+ * Copyright 2000-2001 The LyX Team.
*
*======================================================*/
#include <config.h>
+#include FORMS_H_LOCATION
+
#ifdef __GNUG__
#pragma implementation
#endif
-#include FORMS_H_LOCATION
#include "GUIRunTime.h"
+#include "XFormsView.h"
#include "debug.h"
+// I keep these here so that it will be processed as early in
+// the compilation process as possible.
+#if !defined(FL_REVISION) || FL_REVISION < 88 || FL_VERSION != 0
+#error LyX will not compile with this version of XForms.\
+ Please get version 0.89.\
+ If you want to try to compile anyway, delete this test in src/frontends/xforms/GUIRunTime.C.
+#endif
+
using std::endl;
extern bool finished;
+namespace {
+
+int const xforms_include_version = FL_INCLUDE_VERSION;
+
+} // namespace anon
+
+
+int GUIRunTime::initApplication(int , char **)
+{
+ // Check the XForms version in the forms.h header against
+ // the one in the libforms. If they don't match quit the
+ // execution of LyX. Better with a clean fast exit than
+ // a strange segfault later.
+ // I realize that this check have to be moved when we
+ // support several toolkits, but IMO all the toolkits
+ // should try to have the same kind of check. This could
+ // be done by having a CheckHeaderAndLib function in
+ // all the toolkit implementations, this function is
+ // responsible for notifing the user.
+ // if (!CheckHeaderAndLib()) {
+ // // header vs. lib version failed
+ // return 1;
+ // }
+ int xforms_lib_version = fl_library_version(0, 0);
+ if (xforms_include_version != xforms_lib_version) {
+ lyxerr << "You are either running LyX with wrong "
+ "version of a dynamic XForms library\n"
+ "or you have build LyX with conflicting header "
+ "and library (different\n"
+ "versions of XForms. Sorry but there is no point "
+ "in continuing executing LyX!" << endl;
+ return 1;
+ }
+ return 0;
+}
+
void GUIRunTime::processEvents()
{
- XEvent ev;
+ XEvent ev;
- if (fl_do_forms() == FL_EVENT) {
- lyxerr << "LyX: This shouldn't happen..." << endl;
- fl_XNextEvent(&ev);
- }
+ if (fl_do_forms() == FL_EVENT) {
+ lyxerr << "LyX: This shouldn't happen..." << endl;
+ fl_XNextEvent(&ev);
+ }
}
XEvent ev;
while (!finished) {
if (fl_check_forms() == FL_EVENT) {
- lyxerr << "LyX: This shouldn't appen..." << endl;
+ lyxerr << "LyX: This shouldn't happen..." << endl;
fl_XNextEvent(&ev);
}
}
}
+
+void GUIRunTime::setDefaults()
+{
+ FL_IOPT cntl;
+ cntl.buttonFontSize = FL_NORMAL_SIZE;
+ cntl.browserFontSize = FL_NORMAL_SIZE;
+ cntl.labelFontSize = FL_NORMAL_SIZE;
+ cntl.choiceFontSize = FL_NORMAL_SIZE;
+ cntl.inputFontSize = FL_NORMAL_SIZE;
+ cntl.menuFontSize = FL_NORMAL_SIZE;
+ cntl.borderWidth = -1;
+ cntl.vclass = FL_DefaultVisual;
+ fl_set_defaults(FL_PDVisual
+ | FL_PDButtonFontSize
+ | FL_PDBrowserFontSize
+ | FL_PDLabelFontSize
+ | FL_PDChoiceFontSize
+ | FL_PDInputFontSize
+ | FL_PDMenuFontSize
+ | FL_PDBorderWidth, &cntl);
+}
+
+
+LyXView * GUIRunTime::createMainView(int w, int h)
+{
+ return new XFormsView(w, h);
+}