#include "gtkgl.h"
#include "grits-object.h"
+#include "grits-marshal.h"
/* Constants */
enum {
}
/* Save state, draw, restore state */
- g_mutex_lock(opengl->sphere_lock);
+ g_mutex_lock(&opengl->sphere_lock);
if (!(object->skip & GRITS_SKIP_STATE)) {
glPushAttrib(GL_ALL_ATTRIB_BITS);
glMatrixMode(GL_PROJECTION); glPushMatrix();
glMatrixMode(GL_PROJECTION); glPopMatrix();
glMatrixMode(GL_MODELVIEW); glPopMatrix();
}
- g_mutex_unlock(opengl->sphere_lock);
+ g_mutex_unlock(&opengl->sphere_lock);
}
/**
void grits_object_queue_draw(GritsObject *object)
{
if (object->viewer)
- gtk_widget_queue_draw(GTK_WIDGET(object->viewer));
+ grits_viewer_queue_draw(object->viewer);
+}
+
+void grits_object_set_cursor(GritsObject *object, GdkCursorType cursor)
+{
+ // Used by grits OpenGL
+ object->cursor = gdk_cursor_new(cursor);
+}
+
+void grits_object_destroy(GritsObject *object)
+{
+ if (object->viewer)
+ grits_viewer_remove(object->viewer, object);
+ g_object_unref(object);
}
/* Event handling */
grits_object_pickdraw(object, opengl, TRUE);
}
-void grits_object_set_pointer(GritsObject *object, gboolean selected)
+gboolean grits_object_set_pointer(GritsObject *object, GdkEvent *event, gboolean selected)
{
+ gboolean rval = FALSE;
if (selected) {
if (!object->state.selected)
- g_signal_emit(object, signals[SIG_ENTER], 0);
+ g_signal_emit(object, signals[SIG_ENTER], 0, event, &rval);
object->state.selected = TRUE;
} else {
if (object->state.selected)
- g_signal_emit(object, signals[SIG_LEAVE], 0);
+ g_signal_emit(object, signals[SIG_LEAVE], 0, event, &rval);
object->state.selected = FALSE;
}
+ return rval;
}
-void grits_object_event(GritsObject *object, GdkEvent *event)
+gboolean grits_object_event(GritsObject *object, GdkEvent *event)
{
const int map[GDK_EVENT_LAST] = {
[GDK_BUTTON_PRESS ] SIG_BUTTON_PRESS,
[GDK_MOTION_NOTIFY ] SIG_MOTION,
};
if (!object->state.selected)
- return;
+ return FALSE;
guint sig = map[event->type];
+ gboolean rval = FALSE;
/* Handle button click */
if (sig == SIG_BUTTON_PRESS)
- object->state.clicking = TRUE;
+ object->state.clicking = GRITS_CLICK_THRESHOLD;
+ if (sig == SIG_MOTION && object->state.clicking)
+ object->state.clicking -= 1;
if (sig == SIG_BUTTON_RELEASE && object->state.clicking)
- g_signal_emit(object, signals[SIG_CLICKED], 0, event);
- if (sig == SIG_BUTTON_RELEASE || sig == SIG_MOTION)
- object->state.clicking = FALSE;
+ g_signal_emit(object, signals[SIG_CLICKED], 0, event, &rval);
+ if (sig == SIG_BUTTON_RELEASE)
+ object->state.clicking = 0;
/* Emit this signal */
- if (!g_signal_has_handler_pending(object, signals[sig], 0, FALSE))
- return;
- g_signal_emit(object, signals[sig], 0, event);
+ if (rval == FALSE) {
+ if (!g_signal_has_handler_pending(object, signals[sig], 0, FALSE))
+ return FALSE;
+ g_signal_emit(object, signals[sig], 0, event, &rval);
+ }
+
+ if (rval == TRUE)
+ g_debug("GritsObject: breaking chained event");
+ return rval;
}
/* GObject stuff */
0,
NULL,
NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE,
- 0);
+ grits_cclosure_marshal_BOOLEAN__POINTER,
+ G_TYPE_BOOLEAN,
+ 1,
+ G_TYPE_POINTER);
/**
* GritsViewer::leave:
0,
NULL,
NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE,
- 0);
+ grits_cclosure_marshal_BOOLEAN__POINTER,
+ G_TYPE_BOOLEAN,
+ 1,
+ G_TYPE_POINTER);
/**
* GritsViewer::clicked:
0,
NULL,
NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE,
- 0);
+ grits_cclosure_marshal_BOOLEAN__POINTER,
+ G_TYPE_BOOLEAN,
+ 1,
+ G_TYPE_POINTER);
/**
* GritsViewer::button-press:
0,
NULL,
NULL,
- g_cclosure_marshal_VOID__POINTER,
- G_TYPE_NONE,
+ grits_cclosure_marshal_BOOLEAN__POINTER,
+ G_TYPE_BOOLEAN,
1,
G_TYPE_POINTER);
0,
NULL,
NULL,
- g_cclosure_marshal_VOID__POINTER,
- G_TYPE_NONE,
+ grits_cclosure_marshal_BOOLEAN__POINTER,
+ G_TYPE_BOOLEAN,
1,
G_TYPE_POINTER);
0,
NULL,
NULL,
- g_cclosure_marshal_VOID__POINTER,
- G_TYPE_NONE,
+ grits_cclosure_marshal_BOOLEAN__POINTER,
+ G_TYPE_BOOLEAN,
1,
G_TYPE_POINTER);
0,
NULL,
NULL,
- g_cclosure_marshal_VOID__POINTER,
- G_TYPE_NONE,
+ grits_cclosure_marshal_BOOLEAN__POINTER,
+ G_TYPE_BOOLEAN,
1,
G_TYPE_POINTER);
0,
NULL,
NULL,
- g_cclosure_marshal_VOID__POINTER,
- G_TYPE_NONE,
+ grits_cclosure_marshal_BOOLEAN__POINTER,
+ G_TYPE_BOOLEAN,
1,
G_TYPE_POINTER);
}