mirror of
https://github.com/ultimatepp/ultimatepp.git
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91 lines
2.1 KiB
C++
91 lines
2.1 KiB
C++
#include <CtrlCore/CtrlCore.h>
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#ifdef GUI_GTK
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#define CATCH_ERRORS 0
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NAMESPACE_UPP
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#define LLOG(x) // DLOG(x)
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#if CATCH_ERRORS
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void CatchError(const gchar *log_domain,
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GLogLevelFlags log_level,
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const gchar *message,
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gpointer user_data)
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{
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__BREAK__;
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}
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#endif
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void _DBG_Ungrab(void)
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{ // This is a special nasty hack to make possible to ungrab mouse by debugger (see ide/Debuggers/PrettyPrinters.py)
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gdk_pointer_ungrab(GDK_CURRENT_TIME);
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}
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void Ctrl::PanicMsgBox(const char *title, const char *text)
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{
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LLOG("PanicMsgBox " << title << ": " << text);
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if(gdk_pointer_is_grabbed())
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gdk_pointer_ungrab(CurrentTime);
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char m[2000];
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*m = 0;
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if(system("which gxmessage") == 0)
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strcpy(m, "gxmessage -center \"");
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else
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if(system("which kdialog") == 0)
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strcpy(m, "kdialog --error \"");
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else
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if(system("which xmessage") == 0)
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strcpy(m, "xmessage -center \"");
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if(*m) {
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strcat(m, title);
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strcat(m, "\n");
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strcat(m, text);
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strcat(m, "\"");
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IGNORE_RESULT(system(m));
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}
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else {
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_DBG_Ungrab();
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GtkWidget *dialog = gtk_message_dialog_new(NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_ERROR,
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GTK_BUTTONS_CLOSE, "%s: %s", title, text);
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gtk_dialog_run(GTK_DIALOG (dialog));
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gtk_widget_destroy(dialog);
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}
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__BREAK__;
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}
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void InitGtkApp(int argc, char **argv, const char **envptr)
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{
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LLOG(rmsecs() << " InitGtkApp");
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#ifdef _MULTITHREADED
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#if !GLIB_CHECK_VERSION(2, 32, 0)
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if(!g_thread_supported())
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g_thread_init(NULL);
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#endif
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gdk_threads_set_lock_functions(EnterGuiMutex, LeaveGuiMutex);
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gdk_threads_init();
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EnterGuiMutex();
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#endif
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gtk_init(&argc, &argv);
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Ctrl::GlobalBackBuffer();
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Ctrl::ReSkin();
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g_timeout_add(20, (GSourceFunc) Ctrl::TimeHandler, NULL);
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InstallPanicMessageBox(Ctrl::PanicMsgBox);
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gdk_window_add_filter(NULL, Ctrl::RootKeyFilter, NULL);
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#if CATCH_ERRORS
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g_log_set_default_handler (CatchError, 0);
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#endif
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}
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void ExitGtkApp()
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{
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#ifdef _MULTITHREADED
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LeaveGuiMutex();
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#endif
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}
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END_UPP_NAMESPACE
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#endif
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