along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id$
*/
#ifndef __pbd_gtk_ui_h__
#define __pbd_gtk_ui_h__
#include <string>
-#include <queue>
#include <map>
#include <stdint.h>
#include <setjmp.h>
#include <pthread.h>
+
+#include <glibmm/thread.h>
+
#include <gtkmm/widget.h>
#include <gtkmm/style.h>
+#ifndef GTK_NEW_TOOLTIP_API
+#include <gtkmm/tooltips.h>
+#endif
#include <gtkmm/textbuffer.h>
#include <gtkmm/main.h>
-#include <gtkmm/tooltips.h>
#include <gdkmm/color.h>
#include <pbd/abstract_ui.h>
#include <pbd/ringbufferNPT.h>
#include <pbd/error.h>
#include <pbd/receiver.h>
-using std::string;
-using std::queue;
-
class Touchable;
namespace Gtkmm2ext {
class TextViewer;
+extern BaseUI::RequestType NullMessage;
extern BaseUI::RequestType ErrorMessage;
-extern BaseUI::RequestType Quit;
extern BaseUI::RequestType CallSlot;
extern BaseUI::RequestType TouchDisplay;
extern BaseUI::RequestType StateChange;
Transmitter::Channel chn;
void *arg;
const char *msg2;
- sigc::slot<void> slot;
+
+ UIRequest () {
+ type = NullMessage;
+ }
~UIRequest () {
if (type == ErrorMessage && msg) {
/* msg was strdup()'ed */
- free ((char *)msg);
+ free (const_cast<char *>(msg));
}
}
- };
+};
-class UI : public Receiver, public AbstractUI<UIRequest>
+class UI : public AbstractUI<UIRequest>
{
+ private:
+ class MyReceiver : public Receiver {
+ public:
+ MyReceiver (UI& ui) : _ui (ui) {}
+ void receive (Transmitter::Channel chn, const char *msg) {
+ _ui.receive (chn, msg);
+ }
+ private:
+ UI& _ui;
+ };
+
+ MyReceiver _receiver;
+
public:
- UI (string name, int *argc, char **argv[], string rcfile);
+ UI (std::string name, int *argc, char **argv[]);
virtual ~UI ();
static UI *instance() { return theGtkUI; }
bool running ();
void quit ();
- void kill ();
- int load_rcfile (string);
+ int load_rcfile (std::string, bool themechange = false);
void run (Receiver &old_receiver);
void set_state (Gtk::Widget *w, Gtk::StateType state);
- void popup_error (const char *text);
+ void popup_error (const std::string& text);
void flush_pending ();
void toggle_errors ();
+ void show_errors ();
void touch_display (Touchable *);
- void set_tip (Gtk::Widget *w, const gchar *tip, const gchar *hlp);
+ void set_tip (Gtk::Widget &w, const gchar *tip);
+ void set_tip (Gtk::Widget &w, const std::string &tip);
+ void set_tip (Gtk::Widget *w, const gchar *tip, const gchar *hlp="");
void idle_add (int (*func)(void *), void *arg);
+ Gtk::Main& main() const { return *theMain; }
+
template<class T> static bool idle_delete (T *obj) { delete obj; return false; }
template<class T> static void delete_when_idle (T *obj) {
Glib::signal_idle().connect (bind (slot (&UI::idle_delete<T>), obj));
}
- Gdk::Color get_color (const string& prompt, bool& picked, const Gdk::Color *initial = 0);
+ template<class T> void delete_in_self (T *obj) {
+ call_slot (boost::bind (&UI::delete_in_self, this, obj));
+ }
+
+ Gdk::Color get_color (const std::string& prompt, bool& picked, const Gdk::Color *initial = 0);
/* starting is sent just before we enter the main loop,
stopping just after we return from it (at the top level)
sigc::signal<void> starting;
sigc::signal<void> stopping;
- static bool just_hide_it (GdkEventAny *, Gtk::Window *);
+ sigc::signal<void> theme_changed;
- static pthread_t the_gui_thread() { return gui_thread; }
+ static bool just_hide_it (GdkEventAny *, Gtk::Window *);
protected:
virtual void handle_fatal (const char *);
- virtual void display_message (const char *prefix, gint prefix_len,
- Glib::RefPtr<Gtk::TextBuffer::Tag> ptag,
- Glib::RefPtr<Gtk::TextBuffer::Tag> mtag,
- const char *msg);
+ virtual void display_message (const char *prefix, gint prefix_len,
+ Glib::RefPtr<Gtk::TextBuffer::Tag> ptag, Glib::RefPtr<Gtk::TextBuffer::Tag> mtag,
+ const char *msg);
private:
static UI *theGtkUI;
- static pthread_t gui_thread;
+
bool _active;
Gtk::Main *theMain;
+#ifndef GTK_NEW_TOOLTIP_API
Gtk::Tooltips *tips;
+#endif
TextViewer *errors;
Glib::RefPtr<Gtk::TextBuffer::Tag> error_ptag;
Glib::RefPtr<Gtk::TextBuffer::Tag> error_mtag;
bool color_picked;
void do_request (UIRequest*);
+
};
} /* namespace */