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fc8465aa1f
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@1795 a592a061-630c-0410-9148-cb99ea01b6c8
113 lines
2.8 KiB
C
113 lines
2.8 KiB
C
/* This file is part of
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* ======================================================
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*
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* LyX, The Document Processor
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*
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* Copyright 2000 The LyX Team.
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*
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*======================================================*/
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#include <config.h>
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#include FORMS_H_LOCATION
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#ifdef __GNUG__
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#pragma implementation
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#endif
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#include "GUIRunTime.h"
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#include "debug.h"
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// I keep these here so that it will be processed as early in
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// the compilation process as possible.
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#if !defined(FL_REVISION) || FL_REVISION < 88 || FL_VERSION != 0
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#error LyX will not compile with this version of XForms.\
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Please get version 0.89.\
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If you want to try to compile anyway, delete this test in src/frontends/xforms/GUIRunTime.C.
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#endif
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using std::endl;
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extern bool finished;
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namespace {
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int const xforms_include_version = FL_INCLUDE_VERSION;
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} // namespace anon
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int GUIRunTime::initApplication(int , char **)
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{
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// Check the XForms version in the forms.h header against
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// the one in the libforms. If they don't match quit the
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// execution of LyX. Better with a clean fast exit than
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// a strange segfault later.
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// I realize that this check have to be moved when we
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// support several toolkits, but IMO all the toolkits
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// should try to have the same kind of check. This could
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// be done by having a CheckHeaderAndLib function in
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// all the toolkit implementations, this function is
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// responsible for notifing the user.
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// if (!CheckHeaderAndLib()) {
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// // header vs. lib version failed
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// return 1;
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// }
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int xforms_lib_version = fl_library_version(0, 0);
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if (xforms_include_version != xforms_lib_version) {
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lyxerr << "You are either running LyX with wrong "
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"version of a dynamic XForms library\n"
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"or you have build LyX with conflicting header "
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"and library (different\n"
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"versions of XForms. Sorry but there is no point "
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"in continuing executing LyX!" << endl;
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return 1;
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}
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return 0;
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}
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void GUIRunTime::processEvents()
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{
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XEvent ev;
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if (fl_do_forms() == FL_EVENT) {
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lyxerr << "LyX: This shouldn't happen..." << endl;
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fl_XNextEvent(&ev);
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}
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}
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void GUIRunTime::runTime()
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{
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XEvent ev;
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while (!finished) {
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if (fl_check_forms() == FL_EVENT) {
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lyxerr << "LyX: This shouldn't happen..." << endl;
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fl_XNextEvent(&ev);
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}
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}
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}
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void GUIRunTime::setDefaults()
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{
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FL_IOPT cntl;
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cntl.buttonFontSize = FL_NORMAL_SIZE;
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cntl.browserFontSize = FL_NORMAL_SIZE;
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cntl.labelFontSize = FL_NORMAL_SIZE;
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cntl.choiceFontSize = FL_NORMAL_SIZE;
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cntl.inputFontSize = FL_NORMAL_SIZE;
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cntl.menuFontSize = FL_NORMAL_SIZE;
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cntl.borderWidth = -1;
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cntl.vclass = FL_DefaultVisual;
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fl_set_defaults(FL_PDVisual
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| FL_PDButtonFontSize
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| FL_PDBrowserFontSize
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| FL_PDLabelFontSize
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| FL_PDChoiceFontSize
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| FL_PDInputFontSize
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| FL_PDMenuFontSize
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| FL_PDBorderWidth, &cntl);
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}
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