add event type string function to canvas (since it does not use gtkmm2ext)

3 files changed, 87 insertions, 1 deletions

diff --git a/libs/canvas/canvas.cc b/libs/canvas/canvas.cc
index 7fa3f98236..bb664afa95 100644
--- a/libs/canvas/canvas.cc
+++ b/libs/canvas/canvas.cc
@@ -536,7 +536,7 @@ GtkCanvas::deliver_event (GdkEvent* event)
 			return true;
 		}
 		
-		DEBUG_TRACE (PBD::DEBUG::CanvasEvents, string_compose ("canvas event left unhandled by %1 %2\n", item->whatami(), item->name.empty() ? "[unknown]" : item->name));
+		DEBUG_TRACE (PBD::DEBUG::CanvasEvents, string_compose ("canvas event %3 left unhandled by %1 %2\n", item->whatami(), item->name.empty() ? "[unknown]" : item->name, event_type_string (event->type)));
 
 		if ((item = parent) == 0) {
 			break;
diff --git a/libs/canvas/canvas/debug.h b/libs/canvas/canvas/debug.h
index 09fa97789b..5feb42c8a5 100644
--- a/libs/canvas/canvas/debug.h
+++ b/libs/canvas/canvas/debug.h
@@ -46,6 +46,7 @@ namespace ArdourCanvas {
 	LIBCANVAS_API extern std::map<std::string, struct timeval> last_time;
 	LIBCANVAS_API extern void checkpoint (std::string, std::string);
 	LIBCANVAS_API extern void set_epoch ();
+	LIBCANVAS_API extern const char* event_type_string (int event_type);
 	LIBCANVAS_API extern int render_count;
 	LIBCANVAS_API extern int render_depth;
 	LIBCANVAS_API extern int dump_depth;
diff --git a/libs/canvas/debug.cc b/libs/canvas/debug.cc
index 04dd2ef31b..bb154cf528 100644
--- a/libs/canvas/debug.cc
+++ b/libs/canvas/debug.cc
@@ -19,6 +19,7 @@
 
 #include <sys/time.h>
 #include <iostream>
+#include <gdk/gdk.h>
 #include "canvas/debug.h"
 
 using namespace std;
@@ -70,3 +71,87 @@ ArdourCanvas::checkpoint (string group, string message)
 	last_time[group] = now;
 }
 
+const char*
+ArdourCanvas::event_type_string (int event_type)
+{
+	switch (event_type) {
+	case GDK_NOTHING:
+		return "nothing";
+	case GDK_DELETE:
+		return "delete";
+	case GDK_DESTROY:
+		return "destroy";
+	case GDK_EXPOSE:
+		return "expose";
+	case GDK_MOTION_NOTIFY:
+		return "motion_notify";
+	case GDK_BUTTON_PRESS:
+		return "button_press";
+	case GDK_2BUTTON_PRESS:
+		return "2button_press";
+	case GDK_3BUTTON_PRESS:
+		return "3button_press";
+	case GDK_BUTTON_RELEASE:
+		return "button_release";
+	case GDK_KEY_PRESS:
+		return "key_press";
+	case GDK_KEY_RELEASE:
+		return "key_release";
+	case GDK_ENTER_NOTIFY:
+		return "enter_notify";
+	case GDK_LEAVE_NOTIFY:
+		return "leave_notify";
+	case GDK_FOCUS_CHANGE:
+		return "focus_change";
+	case GDK_CONFIGURE:
+		return "configure";
+	case GDK_MAP:
+		return "map";
+	case GDK_UNMAP:
+		return "unmap";
+	case GDK_PROPERTY_NOTIFY:
+		return "property_notify";
+	case GDK_SELECTION_CLEAR:
+		return "selection_clear";
+	case GDK_SELECTION_REQUEST:
+		return "selection_request";
+	case GDK_SELECTION_NOTIFY:
+		return "selection_notify";
+	case GDK_PROXIMITY_IN:
+		return "proximity_in";
+	case GDK_PROXIMITY_OUT:
+		return "proximity_out";
+	case GDK_DRAG_ENTER:
+		return "drag_enter";
+	case GDK_DRAG_LEAVE:
+		return "drag_leave";
+	case GDK_DRAG_MOTION:
+		return "drag_motion";
+	case GDK_DRAG_STATUS:
+		return "drag_status";
+	case GDK_DROP_START:
+		return "drop_start";
+	case GDK_DROP_FINISHED:
+		return "drop_finished";
+	case GDK_CLIENT_EVENT:
+		return "client_event";
+	case GDK_VISIBILITY_NOTIFY:
+		return "visibility_notify";
+	case GDK_NO_EXPOSE:
+		return "no_expose";
+	case GDK_SCROLL:
+		return "scroll";
+	case GDK_WINDOW_STATE:
+		return "window_state";
+	case GDK_SETTING:
+		return "setting";
+	case GDK_OWNER_CHANGE:
+		return "owner_change";
+	case GDK_GRAB_BROKEN:
+		return "grab_broken";
+	case GDK_DAMAGE:
+		return "damage";
+	}
+
+	return "unknown";
+}