#include "gtkmm2ext/actions.h"
#include "gtkmm2ext/activatable.h"
#include "gtkmm2ext/actions.h"
+#include "gtkmm2ext/gui_thread.h"
#include "i18n.h"
#include "pbd/abstract_ui.cc" /* instantiate the template */
+template class AbstractUI<Gtkmm2ext::UIRequest>;
+
UI::UI (string namestr, int *argc, char ***argv)
: AbstractUI<UIRequest> (namestr)
, _receiver (*this)
-
+ , errors (0)
+
{
theMain = new Main (argc, argv);
+ pthread_set_name ("gui");
+
_active = false;
if (!theGtkUI) {
theGtkUI = this;
} else {
fatal << "duplicate UI requested" << endmsg;
- /* NOTREACHED */
+ abort(); /* NOTREACHED */
}
/* the GUI event loop runs in the main thread of the app,
*/
run_loop_thread = Threads::Thread::self();
-
+
/* store "this" as the UI-for-thread of this thread, same argument
as for previous line.
*/
UI::~UI ()
{
+ _receiver.hangup ();
+ delete (errors);
}
-
bool
UI::caller_is_ui_thread ()
{
/* Yes, pointers to Glib::RefPtr. If these are not kept around,
* a segfault somewhere deep in the wonderfully robust glib will result.
* This does not occur if wiget.get_style is used instead of rc.get_style below,
- * except that doesn't actually work...
+ * except that doesn't actually work...
*/
-
+
static Glib::RefPtr<Style>* fatal_style = 0;
static Glib::RefPtr<Style>* error_style = 0;
static Glib::RefPtr<Style>* warning_style = 0;
Glib::signal_idle().connect (bind_return (mem_fun (old_receiver, &Receiver::hangup), false));
- starting ();
+ if (starting ()) {
+ return;
+ }
+
_active = true;
theMain->run ();
_active = false;
- stopping ();
- _receiver.hangup ();
+
return;
}
Error Display
======================================================================*/
+void
+UI::dump_errors (std::ostream& ostr)
+{
+ Glib::Threads::Mutex::Lock lm (error_lock);
+ ostr << endl << X_("Errors/Messages:") << endl;
+ for (list<string>::const_iterator i = error_stack.begin(); i != error_stack.end(); ++i) {
+ ostr << *i << endl;
+ }
+ ostr << endl;
+}
+
void
UI::receive (Transmitter::Channel chn, const char *str)
{
+ {
+ Glib::Threads::Mutex::Lock lm (error_lock);
+ switch (chn) {
+ case Transmitter::Fatal:
+ error_stack.push_back (string (X_("FATAL: ")) + str);
+ break;
+ case Transmitter::Error:
+ error_stack.push_back (string (X_("ERROR: ")) + str);
+ break;
+ case Transmitter::Warning:
+ error_stack.push_back (string (X_("WARNING: ")) + str);
+ break;
+ case Transmitter::Info:
+ error_stack.push_back (string (X_("INFO: ")) + str);
+ break;
+ case Transmitter::Throw:
+ error_stack.push_back (string (X_("THROW: ")) + str);
+ break;
+ }
+ }
+
if (caller_is_ui_thread()) {
process_error_message (chn, str);
} else {
cerr << prefix << str << endl;
} else {
display_message (prefix, prefix_len, ptag, mtag, str);
-
- if (!errors->is_visible() && chn != Transmitter::Info) {
- show_errors ();
- }
}
}
}
Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
-
+
if (tact->get_active()) {
errors->set_position (WIN_POS_MOUSE);
errors->show ();
}
bool
-UI::just_hide_it (GdkEventAny */*ev*/, Window *win)
+UI::just_hide_it (GdkEventAny* /*ev*/, Window *win)
{
win->hide ();
return true;
}
bool
-UI::color_selection_deleted (GdkEventAny */*ev*/)
+UI::color_selection_deleted (GdkEventAny* /*ev*/)
{
Main::quit ();
return true;