*
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
* Copyright (C) 1998-2002 Tor Lillqvist
- * Copyright (C) 2005-2007 Imendio AB
+ * Copyright (C) 2005-2008 Imendio AB
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* Boston, MA 02111-1307, USA.
*/
-#include <config.h>
+#include "config.h"
#include <sys/types.h>
#include <sys/sysctl.h>
#include <pthread.h>
#include "gdkkeysyms.h"
#include "gdkprivate-quartz.h"
-/* This is the window the mouse is currently over */
-static GdkWindow *current_mouse_window;
-
/* This is the window corresponding to the key window */
static GdkWindow *current_keyboard_window;
-/* This is the pointer grab window */
-GdkWindow *_gdk_quartz_pointer_grab_window;
-static gboolean pointer_grab_owner_events;
-static GdkEventMask pointer_grab_event_mask;
-static gboolean pointer_grab_implicit;
-
-/* This is the keyboard grab window */
-GdkWindow * _gdk_quartz_keyboard_grab_window;
-static gboolean keyboard_grab_owner_events;
-
/* This is the event mask and button state from the last event */
static GdkEventMask current_event_mask;
static int current_button_state;
-static void get_child_coordinates_from_ancestor (GdkWindow *ancestor_window,
- gint ancestor_x,
- gint ancestor_y,
- GdkWindow *child_window,
- gint *child_x,
- gint *child_y);
-static void get_ancestor_coordinates_from_child (GdkWindow *child_window,
- gint child_x,
- gint child_y,
- GdkWindow *ancestor_window,
- gint *ancestor_x,
- gint *ancestor_y);
-static void get_converted_window_coordinates (GdkWindow *in_window,
- gint in_x,
- gint in_y,
- GdkWindow *out_window,
- gint *out_x,
- gint *out_y);
static void append_event (GdkEvent *event);
-static const gchar *
-which_window_is_this (GdkWindow *window)
-{
- static gchar buf[256];
- const gchar *name = NULL;
- gpointer widget;
-
- /* Get rid of compiler warning. */
- if (0) which_window_is_this (window);
-
- if (window == _gdk_root)
- name = "root";
- else if (window == NULL)
- name = "null";
-
- if (window)
- {
- gdk_window_get_user_data (window, &widget);
- if (widget)
- name = G_OBJECT_TYPE_NAME (widget);
- }
-
- if (!name)
- name = "unknown";
-
- snprintf (buf, 256, "<%s (%p)%s>",
- name, window,
- window == current_mouse_window ? ", is mouse" : "");
-
- return buf;
-}
-
-/* A category that exposes the protected carbon event for an NSEvent. */
-@interface NSEvent (GdkQuartzNSEvent)
-- (void *)gdk_quartz_event_ref;
-@end
-
-@implementation NSEvent (GdkQuartzNSEvent)
-- (void *)gdk_quartz_event_ref
+NSEvent *
+gdk_quartz_event_get_nsevent (GdkEvent *event)
{
- return _eventRef;
+ /* FIXME: If the event here is unallocated, we crash. */
+ return ((GdkEventPrivate *) event)->windowing_data;
}
-@end
-void
+void
_gdk_events_init (void)
{
_gdk_quartz_event_loop_init ();
- current_mouse_window = g_object_ref (_gdk_root);
current_keyboard_window = g_object_ref (_gdk_root);
}
return NULL;
}
-static void
-generate_grab_broken_event (GdkWindow *window,
- gboolean keyboard,
- gboolean implicit,
- GdkWindow *grab_window)
-{
- if (!GDK_WINDOW_DESTROYED (window))
- {
- GdkEvent *event = gdk_event_new (GDK_GRAB_BROKEN);
-
- event->grab_broken.window = window;
- event->grab_broken.send_event = 0;
- event->grab_broken.keyboard = keyboard;
- event->grab_broken.implicit = implicit;
- event->grab_broken.grab_window = grab_window;
-
- append_event (event);
- }
-}
-
GdkGrabStatus
gdk_keyboard_grab (GdkWindow *window,
gint owner_events,
guint32 time)
{
+ GdkDisplay *display;
+ GdkWindow *toplevel;
+
g_return_val_if_fail (window != NULL, 0);
g_return_val_if_fail (GDK_IS_WINDOW (window), 0);
- if (_gdk_quartz_keyboard_grab_window)
- {
- if (_gdk_quartz_keyboard_grab_window != window)
- generate_grab_broken_event (_gdk_quartz_keyboard_grab_window,
- TRUE, FALSE, window);
-
- g_object_unref (_gdk_quartz_keyboard_grab_window);
- }
+ display = gdk_drawable_get_display (window);
+ toplevel = gdk_window_get_toplevel (window);
- _gdk_quartz_keyboard_grab_window = g_object_ref (window);
- keyboard_grab_owner_events = owner_events;
+ _gdk_display_set_has_keyboard_grab (display,
+ window,
+ toplevel,
+ owner_events,
+ 0,
+ time);
return GDK_GRAB_SUCCESS;
}
gdk_display_keyboard_ungrab (GdkDisplay *display,
guint32 time)
{
- if (_gdk_quartz_keyboard_grab_window)
- g_object_unref (_gdk_quartz_keyboard_grab_window);
- _gdk_quartz_keyboard_grab_window = NULL;
-}
-
-gboolean
-gdk_keyboard_grab_info_libgtk_only (GdkDisplay *display,
- GdkWindow **grab_window,
- gboolean *owner_events)
-{
- if (_gdk_quartz_keyboard_grab_window)
- {
- if (grab_window)
- *grab_window = _gdk_quartz_keyboard_grab_window;
- if (owner_events)
- *owner_events = keyboard_grab_owner_events;
-
- return TRUE;
- }
-
- return FALSE;
-}
-
-static void
-pointer_ungrab_internal (gboolean only_if_implicit)
-{
- if (!_gdk_quartz_pointer_grab_window)
- return;
-
- if (only_if_implicit && !pointer_grab_implicit)
- return;
-
- g_object_unref (_gdk_quartz_pointer_grab_window);
- _gdk_quartz_pointer_grab_window = NULL;
-
- pointer_grab_owner_events = FALSE;
- pointer_grab_event_mask = 0;
- pointer_grab_implicit = FALSE;
-
- /* FIXME: Send crossing events */
-}
-
-gboolean
-gdk_display_pointer_is_grabbed (GdkDisplay *display)
-{
- return (_gdk_quartz_pointer_grab_window != NULL &&
- !pointer_grab_implicit);
-}
-
-gboolean
-gdk_pointer_grab_info_libgtk_only (GdkDisplay *display,
- GdkWindow **grab_window,
- gboolean *owner_events)
-{
- if (!_gdk_quartz_pointer_grab_window)
- return FALSE;
-
- if (grab_window)
- *grab_window = _gdk_quartz_pointer_grab_window;
-
- if (owner_events)
- *owner_events = pointer_grab_owner_events;
-
- return FALSE;
+ _gdk_display_unset_has_keyboard_grab (display, FALSE);
}
void
gdk_display_pointer_ungrab (GdkDisplay *display,
guint32 time)
{
- pointer_ungrab_internal (FALSE);
-}
+ GdkPointerGrabInfo *grab;
-static GdkGrabStatus
-pointer_grab_internal (GdkWindow *window,
- gboolean owner_events,
- GdkEventMask event_mask,
- GdkWindow *confine_to,
- GdkCursor *cursor,
- gboolean implicit)
-{
- /* FIXME: Send crossing events */
-
- _gdk_quartz_pointer_grab_window = g_object_ref (window);
- pointer_grab_owner_events = owner_events;
- pointer_grab_event_mask = event_mask;
- pointer_grab_implicit = implicit;
+ grab = _gdk_display_get_last_pointer_grab (display);
+ if (grab)
+ grab->serial_end = 0;
- return GDK_GRAB_SUCCESS;
+ _gdk_display_pointer_grab_update (display, 0);
}
GdkGrabStatus
GdkCursor *cursor,
guint32 time)
{
+ GdkWindow *native;
+
g_return_val_if_fail (GDK_IS_WINDOW (window), 0);
g_return_val_if_fail (confine_to == NULL || GDK_IS_WINDOW (confine_to), 0);
- if (_gdk_quartz_pointer_grab_window)
- {
- if (_gdk_quartz_pointer_grab_window != window)
- generate_grab_broken_event (_gdk_quartz_pointer_grab_window,
- FALSE, pointer_grab_implicit, window);
+ native = gdk_window_get_toplevel (window);
- pointer_ungrab_internal (FALSE);
- }
+ /* TODO: What do we do for offscreens and their children? We need to proxy the grab somehow */
+ if (!GDK_IS_WINDOW_IMPL_QUARTZ (GDK_WINDOW_OBJECT (native)->impl))
+ return GDK_GRAB_SUCCESS;
- return pointer_grab_internal (window, owner_events, event_mask,
- confine_to, cursor, FALSE);
+ if (!_gdk_window_has_impl (window) &&
+ !gdk_window_is_viewable (window))
+ return GDK_GRAB_NOT_VIEWABLE;
+
+ _gdk_display_add_pointer_grab (_gdk_display,
+ window,
+ native,
+ owner_events,
+ event_mask,
+ 0,
+ time,
+ FALSE);
+
+ return GDK_GRAB_SUCCESS;
}
-/* This is used to break any grabs in the case where we have to due to
- * the grab emulation. Instead of enforcing the desktop wide grab, we
- * break it when the app loses focus for example.
- */
static void
-break_all_grabs (void)
+break_all_grabs (guint32 time)
{
- if (_gdk_quartz_keyboard_grab_window)
- {
- generate_grab_broken_event (_gdk_quartz_keyboard_grab_window,
- TRUE, FALSE,
- NULL);
- g_object_unref (_gdk_quartz_keyboard_grab_window);
- _gdk_quartz_keyboard_grab_window = NULL;
- }
+ GdkPointerGrabInfo *grab;
+
+ if (_gdk_display->keyboard_grab.window)
+ _gdk_display_unset_has_keyboard_grab (_gdk_display, FALSE);
- if (_gdk_quartz_pointer_grab_window)
+ grab = _gdk_display_get_last_pointer_grab (_gdk_display);
+ if (grab)
{
- generate_grab_broken_event (_gdk_quartz_pointer_grab_window,
- FALSE, pointer_grab_implicit,
- NULL);
- pointer_ungrab_internal (FALSE);
+ grab->serial_end = 0;
+ grab->implicit_ungrab = TRUE;
}
+
+ _gdk_display_pointer_grab_update (_gdk_display, 0);
}
static void
_gdk_event_queue_append (_gdk_display, event);
}
-static GdkFilterReturn
-apply_filters (GdkWindow *window,
- NSEvent *nsevent,
- GList *filters)
+static gint
+gdk_event_apply_filters (NSEvent *nsevent,
+ GdkEvent *event,
+ GList *filters)
{
- GdkFilterReturn result = GDK_FILTER_CONTINUE;
- GdkEvent *event;
- GList *node;
GList *tmp_list;
-
- event = gdk_event_new (GDK_NOTHING);
- if (window != NULL)
- event->any.window = g_object_ref (window);
- ((GdkEventPrivate *)event)->flags |= GDK_EVENT_PENDING;
-
- /* I think GdkFilterFunc semantics require the passed-in event
- * to already be in the queue. The filter func can generate
- * more events and append them after it if it likes.
- */
- node = _gdk_event_queue_append (_gdk_display, event);
+ GdkFilterReturn result;
tmp_list = filters;
+
while (tmp_list)
{
- GdkEventFilter *filter = (GdkEventFilter *) tmp_list->data;
+ GdkEventFilter *filter = (GdkEventFilter*) tmp_list->data;
tmp_list = tmp_list->next;
result = filter->function (nsevent, event, filter->data);
- if (result != GDK_FILTER_CONTINUE)
- break;
+ if (result != GDK_FILTER_CONTINUE)
+ return result;
}
- if (result == GDK_FILTER_CONTINUE || result == GDK_FILTER_REMOVE)
- {
- _gdk_event_queue_remove_link (_gdk_display, node);
- g_list_free_1 (node);
- gdk_event_free (event);
- }
- else /* GDK_FILTER_TRANSLATE */
- {
- ((GdkEventPrivate *)event)->flags &= ~GDK_EVENT_PENDING;
- fixup_event (event);
- }
- return result;
-}
-
-/* Checks if the passed in window is interested in the event mask, and
- * if so, it's returned. If not, the event can be propagated through
- * its ancestors until one with the right event mask is found, up to
- * the nearest toplevel.
- */
-static GdkWindow *
-find_window_interested_in_event_mask (GdkWindow *window,
- GdkEventMask event_mask,
- gboolean propagate)
-{
- GdkWindowObject *private;
-
- private = GDK_WINDOW_OBJECT (window);
- while (private)
- {
- if (private->event_mask & event_mask)
- return (GdkWindow *)private;
-
- if (!propagate)
- return NULL;
-
- /* Don't traverse beyond toplevels. */
- if (GDK_WINDOW_TYPE (private) != GDK_WINDOW_CHILD)
- break;
-
- private = private->parent;
- }
-
- return NULL;
+ return GDK_FILTER_CONTINUE;
}
static guint32
g_assert_not_reached ();
}
}
+ break;
+
+ case NSMouseEntered:
+ return GDK_ENTER_NOTIFY_MASK;
+
+ case NSMouseExited:
+ return GDK_LEAVE_NOTIFY_MASK;
+
default:
g_assert_not_reached ();
}
event = create_focus_event (window, TRUE);
append_event (event);
current_keyboard_window = g_object_ref (window);
- }
-}
-
-static void
-convert_window_coordinates_to_root (GdkWindow *window,
- gdouble x,
- gdouble y,
- gdouble *x_root,
- gdouble *y_root)
-{
- gint ox, oy;
-
- *x_root = x;
- *y_root = y;
-
- if (gdk_window_get_origin (window, &ox, &oy))
- {
- *x_root += ox;
- *y_root += oy;
- }
-}
-
-/* FIXME: Refactor and share with scroll event. */
-static GdkEvent *
-create_crossing_event (GdkWindow *window,
- NSEvent *nsevent,
- GdkEventType event_type,
- GdkCrossingMode mode,
- GdkNotifyType detail)
-{
- GdkEvent *event;
- gint x_tmp, y_tmp;
-
- event = gdk_event_new (event_type);
-
- event->crossing.window = window;
- event->crossing.subwindow = NULL; /* FIXME */
- event->crossing.time = get_time_from_ns_event (nsevent);
-
- /* Split out this block: */
- {
- NSWindow *nswindow;
- GdkWindow *toplevel;
- GdkWindowImplQuartz *impl;
- NSPoint point;
-
- nswindow = [nsevent window];
- point = [nsevent locationInWindow];
-
- toplevel = [(GdkQuartzView *)[nswindow contentView] gdkWindow];
-
- impl = GDK_WINDOW_IMPL_QUARTZ (GDK_WINDOW_OBJECT (toplevel)->impl);
-
- x_tmp = point.x;
- y_tmp = impl->height - point.y;
-
- get_converted_window_coordinates (toplevel,
- x_tmp, y_tmp,
- window,
- &x_tmp, &y_tmp);
- }
-
- event->crossing.x = x_tmp;
- event->crossing.y = y_tmp;
-
- convert_window_coordinates_to_root (window,
- event->crossing.x,
- event->crossing.y,
- &event->crossing.x_root,
- &event->crossing.y_root);
-
- event->crossing.mode = mode;
- event->crossing.detail = detail;
- event->crossing.state = get_keyboard_modifiers_from_ns_event (nsevent);
-
- /* FIXME: focus and button state */
-
- return event;
-}
-
-static void
-synthesize_enter_event (GdkWindow *window,
- NSEvent *nsevent,
- GdkCrossingMode mode,
- GdkNotifyType detail)
-{
- GdkEvent *event;
-
- if (_gdk_quartz_pointer_grab_window != NULL &&
- !pointer_grab_owner_events &&
- !(pointer_grab_event_mask & GDK_ENTER_NOTIFY_MASK))
- return;
-
- if (!(GDK_WINDOW_OBJECT (window)->event_mask & GDK_ENTER_NOTIFY_MASK))
- return;
-
- event = create_crossing_event (window, nsevent, GDK_ENTER_NOTIFY,
- mode, detail);
-
- append_event (event);
-}
-
-static void
-synthesize_enter_events (GdkWindow *from,
- GdkWindow *to,
- NSEvent *nsevent,
- GdkCrossingMode mode,
- GdkNotifyType detail)
-{
- GdkWindow *prev = gdk_window_get_parent (to);
-
- if (prev != from)
- synthesize_enter_events (from, prev, nsevent, mode, detail);
- synthesize_enter_event (to, nsevent, mode, detail);
-}
-
-static void
-synthesize_leave_event (GdkWindow *window,
- NSEvent *nsevent,
- GdkCrossingMode mode,
- GdkNotifyType detail)
-{
- GdkEvent *event;
-
- if (_gdk_quartz_pointer_grab_window != NULL &&
- !pointer_grab_owner_events &&
- !(pointer_grab_event_mask & GDK_LEAVE_NOTIFY_MASK))
- return;
-
- if (!(GDK_WINDOW_OBJECT (window)->event_mask & GDK_LEAVE_NOTIFY_MASK))
- return;
-
- event = create_crossing_event (window, nsevent, GDK_LEAVE_NOTIFY,
- mode, detail);
-
- append_event (event);
-}
-
-static void
-synthesize_leave_events (GdkWindow *from,
- GdkWindow *to,
- NSEvent *nsevent,
- GdkCrossingMode mode,
- GdkNotifyType detail)
-{
- GdkWindow *next = gdk_window_get_parent (from);
-
- synthesize_leave_event (from, nsevent, mode, detail);
- if (next != to)
- synthesize_leave_events (next, to, nsevent, mode, detail);
-}
-
-static void
-synthesize_crossing_events (GdkWindow *window,
- GdkCrossingMode mode,
- NSEvent *nsevent,
- gint x,
- gint y)
-{
- GdkWindow *intermediate, *tem, *common_ancestor;
-
- if (window == current_mouse_window)
- return;
-
- if (_gdk_quartz_window_is_ancestor (current_mouse_window, window))
- {
- /* Pointer has moved to an inferior window. */
- synthesize_leave_event (current_mouse_window, nsevent, mode, GDK_NOTIFY_INFERIOR);
-
- /* If there are intermediate windows, generate ENTER_NOTIFY
- * events for them
- */
- intermediate = gdk_window_get_parent (window);
-
- if (intermediate != current_mouse_window)
- {
- synthesize_enter_events (current_mouse_window, intermediate, nsevent, mode, GDK_NOTIFY_VIRTUAL);
- }
-
- synthesize_enter_event (window, nsevent, mode, GDK_NOTIFY_ANCESTOR);
- }
- else if (_gdk_quartz_window_is_ancestor (window, current_mouse_window))
- {
- /* Pointer has moved to an ancestor window. */
- synthesize_leave_event (current_mouse_window, nsevent, mode, GDK_NOTIFY_ANCESTOR);
-
- /* If there are intermediate windows, generate LEAVE_NOTIFY
- * events for them
- */
- intermediate = gdk_window_get_parent (current_mouse_window);
- if (intermediate != window)
- {
- synthesize_leave_events (intermediate, window, nsevent, mode, GDK_NOTIFY_VIRTUAL);
- }
-
- synthesize_enter_event (window, nsevent, mode, GDK_NOTIFY_INFERIOR);
- }
- else if (current_mouse_window)
- {
- /* Find least common ancestor of current_mouse_window and window */
- tem = current_mouse_window;
- do {
- common_ancestor = gdk_window_get_parent (tem);
- tem = common_ancestor;
- } while (common_ancestor &&
- !_gdk_quartz_window_is_ancestor (common_ancestor, window));
- if (common_ancestor)
- {
- synthesize_leave_event (current_mouse_window, nsevent, mode, GDK_NOTIFY_NONLINEAR);
- intermediate = gdk_window_get_parent (current_mouse_window);
- if (intermediate != common_ancestor)
- {
- synthesize_leave_events (intermediate, common_ancestor,
- nsevent, mode, GDK_NOTIFY_NONLINEAR_VIRTUAL);
- }
- intermediate = gdk_window_get_parent (window);
- if (intermediate != common_ancestor)
- {
- synthesize_enter_events (common_ancestor, intermediate,
- nsevent, mode, GDK_NOTIFY_NONLINEAR_VIRTUAL);
- }
- synthesize_enter_event (window, nsevent, mode, GDK_NOTIFY_NONLINEAR);
- }
- }
- else
- {
- /* This means we have no current_mouse_window, which probably
- * means that there is a bug somewhere, we should always have
- * the root in we don't have another window. Does this ever
- * happen?
- */
- g_warning ("Trying to create crossing event when current_mouse_window is NULL");
- }
-
- _gdk_quartz_events_update_mouse_window (window);
-
- /* FIXME: This does't work when someone calls gdk_window_set_cursor
- * during a grab. The right behavior is that the cursor doesn't
- * change when a grab is in effect, but in that case it does.
- */
- if (window && !_gdk_quartz_pointer_grab_window)
- _gdk_quartz_events_update_cursor (window);
-}
-
-void
-_gdk_quartz_events_send_map_events (GdkWindow *window)
-{
- GList *list;
- GdkWindow *interested_window;
- GdkWindowObject *private = (GdkWindowObject *)window;
-
- interested_window = find_window_interested_in_event_mask (window,
- GDK_STRUCTURE_MASK,
- TRUE);
-
- if (interested_window)
- {
- GdkEvent *event = gdk_event_new (GDK_MAP);
- event->any.window = interested_window;
- append_event (event);
- }
-
- for (list = private->children; list != NULL; list = list->next)
- _gdk_quartz_events_send_map_events ((GdkWindow *)list->data);
-}
-
-/* Get current mouse window */
-GdkWindow *
-_gdk_quartz_events_get_mouse_window (gboolean consider_grabs)
-{
- if (!consider_grabs)
- return current_mouse_window;
-
- if (_gdk_quartz_pointer_grab_window && !pointer_grab_owner_events)
- return _gdk_quartz_pointer_grab_window;
-
- return current_mouse_window;
-}
-
-/* Update mouse window */
-void
-_gdk_quartz_events_update_mouse_window (GdkWindow *window)
-{
- if (window == current_mouse_window)
- return;
-
-#ifdef G_ENABLE_DEBUG
- if (_gdk_debug_flags & GDK_DEBUG_EVENTS)
- _gdk_quartz_window_debug_highlight (window);
-#endif /* G_ENABLE_DEBUG */
-
- if (window)
- g_object_ref (window);
- if (current_mouse_window)
- g_object_unref (current_mouse_window);
-
- current_mouse_window = window;
-}
-
-/* Update current cursor */
-void
-_gdk_quartz_events_update_cursor (GdkWindow *window)
-{
- GdkWindowObject *private = GDK_WINDOW_OBJECT (window);
- NSCursor *nscursor = nil;
-
- while (private)
- {
- GdkWindowImplQuartz *impl = GDK_WINDOW_IMPL_QUARTZ (private->impl);
-
- nscursor = impl->nscursor;
- if (nscursor)
- break;
-
- private = private->parent;
- }
-
- GDK_QUARTZ_ALLOC_POOL;
-
- if (!nscursor)
- nscursor = [NSCursor arrowCursor];
-
- if ([NSCursor currentCursor] != nscursor)
- [nscursor set];
-
- GDK_QUARTZ_RELEASE_POOL;
-}
-
-/* Translates coordinates from an ancestor window + coords, to
- * coordinates that are relative the child window.
- */
-static void
-get_child_coordinates_from_ancestor (GdkWindow *ancestor_window,
- gint ancestor_x,
- gint ancestor_y,
- GdkWindow *child_window,
- gint *child_x,
- gint *child_y)
-{
- GdkWindowObject *ancestor_private = GDK_WINDOW_OBJECT (ancestor_window);
- GdkWindowObject *child_private = GDK_WINDOW_OBJECT (child_window);
-
- while (child_private != ancestor_private)
- {
- ancestor_x -= child_private->x;
- ancestor_y -= child_private->y;
-
- child_private = child_private->parent;
- }
-
- *child_x = ancestor_x;
- *child_y = ancestor_y;
-}
-
-/* Translates coordinates from a child window + coords, to
- * coordinates that are relative the ancestor window.
- */
-static void
-get_ancestor_coordinates_from_child (GdkWindow *child_window,
- gint child_x,
- gint child_y,
- GdkWindow *ancestor_window,
- gint *ancestor_x,
- gint *ancestor_y)
-{
- GdkWindowObject *child_private = GDK_WINDOW_OBJECT (child_window);
- GdkWindowObject *ancestor_private = GDK_WINDOW_OBJECT (ancestor_window);
-
- while (child_private != ancestor_private)
- {
- child_x += child_private->x;
- child_y += child_private->y;
-
- child_private = child_private->parent;
- }
-
- *ancestor_x = child_x;
- *ancestor_y = child_y;
-}
-
-/* Translates coordinates relative to one window (in_window) into
- * coordinates relative to another window (out_window).
- */
-static void
-get_converted_window_coordinates (GdkWindow *in_window,
- gint in_x,
- gint in_y,
- GdkWindow *out_window,
- gint *out_x,
- gint *out_y)
-{
- GdkWindow *in_toplevel;
- GdkWindow *out_toplevel;
- int in_origin_x, in_origin_y;
- int out_origin_x, out_origin_y;
-
- if (in_window == out_window)
- {
- *out_x = in_x;
- *out_y = in_y;
- return;
- }
-
- /* First translate to "in" toplevel coordinates, then on to "out"
- * toplevel coordinates, and finally to "out" child (the passed in
- * window) coordinates.
- */
-
- in_toplevel = gdk_window_get_toplevel (in_window);
- out_toplevel = gdk_window_get_toplevel (out_window);
-
- /* Translate in_x, in_y to "in" toplevel coordinates. */
- get_ancestor_coordinates_from_child (in_window, in_x, in_y,
- in_toplevel, &in_x, &in_y);
-
- gdk_window_get_origin (in_toplevel, &in_origin_x, &in_origin_y);
- gdk_window_get_origin (out_toplevel, &out_origin_x, &out_origin_y);
-
- /* Translate in_x, in_y to "out" toplevel coordinates. */
- in_x -= out_origin_x - in_origin_x;
- in_y -= out_origin_y - in_origin_y;
-
- get_child_coordinates_from_ancestor (out_toplevel,
- in_x, in_y,
- out_window,
- out_x, out_y);
-}
-
-/* Given a mouse NSEvent (must be a mouse event for a GDK window),
- * finds the subwindow over which the pointer is located. Returns
- * coordinates relative to the found window. If no window is found,
- * returns the root window, and root window coordinates.
- */
-static GdkWindow *
-find_mouse_window_for_ns_event (NSEvent *nsevent,
- gint *x_ret,
- gint *y_ret)
-{
- GdkWindow *event_toplevel;
- GdkWindowImplQuartz *impl;
- GdkWindow *mouse_toplevel;
- GdkWindow *mouse_window;
- NSPoint point;
- gint x_tmp, y_tmp;
-
- event_toplevel = [(GdkQuartzView *)[[nsevent window] contentView] gdkWindow];
- impl = GDK_WINDOW_IMPL_QUARTZ (GDK_WINDOW_OBJECT (event_toplevel)->impl);
- point = [nsevent locationInWindow];
-
- x_tmp = point.x;
- y_tmp = impl->height - point.y;
-
- mouse_toplevel = gdk_window_get_toplevel (current_mouse_window);
-
- get_converted_window_coordinates (event_toplevel,
- x_tmp, y_tmp,
- mouse_toplevel,
- &x_tmp, &y_tmp);
-
- mouse_window = _gdk_quartz_window_find_child (mouse_toplevel, x_tmp, y_tmp);
- if (mouse_window && mouse_window != mouse_toplevel)
- {
- get_child_coordinates_from_ancestor (mouse_toplevel,
- x_tmp, y_tmp,
- mouse_window,
- &x_tmp, &y_tmp);
- }
- else if (!mouse_window)
- {
- /* This happens for events on the window title buttons and the
- * desktop, treat those as being on the root window.
- */
- get_converted_window_coordinates (mouse_toplevel,
- x_tmp, y_tmp,
- _gdk_root,
- &x_tmp, &y_tmp);
- mouse_window = _gdk_root;
- }
-
- *x_ret = x_tmp;
- *y_ret = y_tmp;
-
- return mouse_window;
-}
-
-/* Trigger crossing events if necessary. This is used when showing a new
- * window, since the tracking rect API doesn't work reliably when a window
- * shows up under the mouse cursor. It's done by finding the topmost window
- * under the mouse pointer and synthesizing crossing events into that
- * window.
- */
-void
-_gdk_quartz_events_trigger_crossing_events (void)
-{
- NSPoint point;
- gint x;
- gint y;
- GdkWindow *mouse_window;
- GdkWindowImplQuartz *impl;
- guint flags = 0;
- NSTimeInterval timestamp = 0;
- NSEvent *current_event;
- NSEvent *nsevent;
-
- point = [NSEvent mouseLocation];
- x = point.x;
- y = _gdk_quartz_window_get_inverted_screen_y (point.y);
-
- mouse_window = _gdk_quartz_window_find_child (_gdk_root, x, y);
- if (!mouse_window || mouse_window == _gdk_root)
- return;
-
- /* NSMouseEntered always happens on the toplevel. */
- mouse_window = gdk_window_get_toplevel (mouse_window);
-
- get_converted_window_coordinates (_gdk_root,
- x, y,
- mouse_window,
- &x, &y);
-
- impl = GDK_WINDOW_IMPL_QUARTZ (GDK_WINDOW_OBJECT (mouse_window)->impl);
-
- /* Fix up the event to be less fake if possible. */
- current_event = [NSApp currentEvent];
- if (current_event)
- {
- flags = [current_event modifierFlags];
- timestamp = [current_event timestamp];
- }
-
- nsevent = [NSEvent otherEventWithType:NSApplicationDefined
- location:NSMakePoint(x, impl->height - y)
- modifierFlags:flags
- timestamp:timestamp
- windowNumber:[impl->toplevel windowNumber]
- context:nil
- subtype:GDK_QUARTZ_EVENT_SUBTYPE_FAKE_CROSSING
- data1:0
- data2:0];
-
-#ifdef G_ENABLE_DEBUG
- /*_gdk_quartz_window_debug_highlight (mouse_window);*/
-#endif
-
- synthesize_crossing_events (mouse_window, GDK_CROSSING_NORMAL, nsevent, x, y);
-}
-
-/* Synthesizes crossing events if necessary, based on the passed in
- * NSEvent. Uses NSMouseEntered and NSMouseExisted for toplevels and
- * the mouse moved/dragged events for child windows, to see if the
- * mouse window has changed.
- */
-static void
-synthesize_crossing_events_for_ns_event (NSEvent *nsevent)
-{
- NSEventType event_type;
- GdkWindow *mouse_window;
- gint x;
- gint y;
-
- event_type = [nsevent type];
-
- switch (event_type)
- {
- case NSMouseMoved:
- case NSLeftMouseDragged:
- case NSRightMouseDragged:
- case NSOtherMouseDragged:
- /* We only handle moving the pointer to another GDK window.
- * Leaving to a non-GDK toplevel window (or window title bar or
- * the desktop) is covered by NSMouseExited events.
- */
- mouse_window = find_mouse_window_for_ns_event (nsevent, &x, &y);
- if (mouse_window != _gdk_root)
- synthesize_crossing_events (mouse_window, GDK_CROSSING_NORMAL, nsevent, x, y);
-
- break;
-
- case NSMouseEntered:
- {
- GdkWindow *event_toplevel;
- GdkWindowImplQuartz *impl;
- NSPoint point;
-
- /* This is the only case where we actually use the window from
- * the event since we need to know which toplevel we entered
- * so it can be tracked properly.
- */
- event_toplevel = [(GdkQuartzView *)[[nsevent window] contentView] gdkWindow];
- impl = GDK_WINDOW_IMPL_QUARTZ (GDK_WINDOW_OBJECT (event_toplevel)->impl);
+ }
+}
- point = [nsevent locationInWindow];
+void
+_gdk_quartz_events_send_map_event (GdkWindow *window)
+{
+ GdkWindowObject *private = (GdkWindowObject *)window;
+ GdkWindowImplQuartz *impl = GDK_WINDOW_IMPL_QUARTZ (private->impl);
- x = point.x;
- y = impl->height - point.y;
+ if (!impl->toplevel)
+ return;
- mouse_window = _gdk_quartz_window_find_child (event_toplevel, x, y);
+ if (private->event_mask & GDK_STRUCTURE_MASK)
+ {
+ GdkEvent event;
- /* Treat unknown windows (like the title bar buttons or
- * desktop) as the root window.
- */
- if (!mouse_window)
- mouse_window = _gdk_root;
+ event.any.type = GDK_MAP;
+ event.any.window = window;
+
+ gdk_event_put (&event);
+ }
+}
- if (mouse_window != event_toplevel)
- get_converted_window_coordinates (event_toplevel,
- x, y,
- mouse_window,
- &x, &y);
+static GdkWindow *
+find_toplevel_under_pointer (GdkDisplay *display,
+ NSPoint screen_point,
+ gint *x,
+ gint *y)
+{
+ GdkWindow *toplevel;
- synthesize_crossing_events (mouse_window, GDK_CROSSING_NORMAL, nsevent, x, y);
- }
- break;
+ toplevel = display->pointer_info.toplevel_under_pointer;
+ if (toplevel)
+ {
+ GdkWindowObject *private;
+ NSWindow *nswindow;
+ NSPoint point;
- case NSMouseExited:
- {
- GdkWindow *event_toplevel;
- GdkWindowImplQuartz *impl;
- NSPoint point;
-
- /* We only use NSMouseExited when leaving to the root
- * window. The other cases are handled above by checking the
- * motion/button events, or getting a NSMouseEntered for
- * another GDK window. The reason we don't use NSMouseExited
- * for other windows is that quartz first delivers the entered
- * event and then the exited which is the opposite from what
- * we need.
- */
- event_toplevel = [(GdkQuartzView *)[[nsevent window] contentView] gdkWindow];
- impl = GDK_WINDOW_IMPL_QUARTZ (GDK_WINDOW_OBJECT (event_toplevel)->impl);
- point = [nsevent locationInWindow];
-
- x = point.x;
- y = impl->height - point.y;
-
- x += GDK_WINDOW_OBJECT (event_toplevel)->x;
- y += GDK_WINDOW_OBJECT (event_toplevel)->y;
-
- /* If there is a window other than the root window at this
- * position, it means we didn't exit to the root window and we
- * ignore the event. (Note that we can get NULL here when swithing
- * spaces for example.)
- *
- * FIXME: This is not enough, it doesn't catch the case where
- * we leave a GDK window to a non-GDK window that has GDK
- * windows below it.
- */
- mouse_window = _gdk_quartz_window_find_child (_gdk_root, x, y);
-
- if (!mouse_window ||
- gdk_window_get_toplevel (mouse_window) ==
- gdk_window_get_toplevel (current_mouse_window))
- {
- mouse_window = _gdk_root;
- }
+ private = (GdkWindowObject *)toplevel;
+ nswindow = ((GdkWindowImplQuartz *)private->impl)->toplevel;
- if (mouse_window == _gdk_root)
- synthesize_crossing_events (_gdk_root, GDK_CROSSING_NORMAL, nsevent, x, y);
- }
- break;
+ point = [nswindow convertScreenToBase:screen_point];
- default:
- break;
+ *x = point.x;
+ *y = private->height - point.y;
}
+
+ return toplevel;
}
/* This function finds the correct window to send an event to, taking
static GdkWindow *
find_window_for_ns_event (NSEvent *nsevent,
gint *x,
- gint *y)
+ gint *y,
+ gint *x_root,
+ gint *y_root)
{
+ GdkQuartzView *view;
+ GdkWindow *toplevel;
+ GdkWindowObject *private;
+ NSPoint point;
+ NSPoint screen_point;
NSEventType event_type;
+ view = (GdkQuartzView *)[[nsevent window] contentView];
+
+ toplevel = [view gdkWindow];
+ private = GDK_WINDOW_OBJECT (toplevel);
+
+ point = [nsevent locationInWindow];
+ screen_point = [[nsevent window] convertBaseToScreen:point];
+
+ *x = point.x;
+ *y = private->height - point.y;
+
+ *x_root = screen_point.x;
+ *y_root = _gdk_quartz_window_get_inverted_screen_y (screen_point.y);
+
event_type = [nsevent type];
switch (event_type)
case NSRightMouseDragged:
case NSOtherMouseDragged:
{
- GdkWindow *mouse_window;
- GdkEventMask event_mask;
- GdkWindow *real_window;
+ GdkDisplay *display;
+ GdkPointerGrabInfo *grab;
+
+ display = gdk_drawable_get_display (toplevel);
/* From the docs for XGrabPointer:
*
* the grab_window and is reported only if selected by
* event_mask. For either value of owner_events, unreported
* events are discarded.
- *
- * This means we first try the owner, then the grab window,
- * then give up.
*/
- if (_gdk_quartz_pointer_grab_window)
+ grab = _gdk_display_get_last_pointer_grab (display);
+ if (grab)
{
- if (pointer_grab_owner_events)
- {
- mouse_window = find_mouse_window_for_ns_event (nsevent, x, y);
- event_mask = get_event_mask_from_ns_event (nsevent);
- real_window = find_window_interested_in_event_mask (mouse_window, event_mask, TRUE);
-
- if (mouse_window && real_window && mouse_window != real_window)
- get_ancestor_coordinates_from_child (mouse_window,
- *x, *y,
- real_window,
- x, y);
-
- if (real_window)
- return real_window;
- }
-
- /* Finally check the grab window. */
- if (pointer_grab_event_mask & get_event_mask_from_ns_event (nsevent))
- {
- GdkWindow *event_toplevel;
+ if ((grab->event_mask & get_event_mask_from_ns_event (nsevent)) == 0)
+ return NULL;
+
+ if (grab->owner_events)
+ {
+ /* For owner events, we need to use the toplevel under the
+ * pointer, not the window from the NSEvent, since that is
+ * reported with respect to the key window, which could be
+ * wrong.
+ */
+ GdkWindow *toplevel_under_pointer;
+ gint x_tmp, y_tmp;
+
+ toplevel_under_pointer = find_toplevel_under_pointer (display,
+ screen_point,
+ &x_tmp, &y_tmp);
+ if (toplevel_under_pointer)
+ {
+ toplevel = toplevel_under_pointer;
+ *x = x_tmp;
+ *y = y_tmp;
+ }
+
+ return toplevel;
+ }
+ else
+ {
+ /* Finally check the grab window. */
GdkWindow *grab_toplevel;
- NSPoint point;
- int x_tmp, y_tmp;
+ GdkWindowObject *grab_private;
+ NSWindow *grab_nswindow;
- event_toplevel = [(GdkQuartzView *)[[nsevent window] contentView] gdkWindow];
- grab_toplevel = gdk_window_get_toplevel (_gdk_quartz_pointer_grab_window);
- point = [nsevent locationInWindow];
+ grab_toplevel = gdk_window_get_toplevel (grab->window);
+ grab_private = (GdkWindowObject *)grab_toplevel;
- x_tmp = point.x;
- y_tmp = GDK_WINDOW_IMPL_QUARTZ (GDK_WINDOW_OBJECT (grab_toplevel)->impl)->height - point.y;
+ grab_nswindow = ((GdkWindowImplQuartz *)grab_private->impl)->toplevel;
+ point = [grab_nswindow convertScreenToBase:screen_point];
- /* Translate the coordinates so they are relative to
- * the grab window instead of the event toplevel for
- * the cases where they are not the same.
- */
- get_converted_window_coordinates (event_toplevel,
- x_tmp, y_tmp,
- _gdk_quartz_pointer_grab_window,
- x, y);
+ /* Note: x_root and y_root are already right. */
+ *x = point.x;
+ *y = grab_private->height - point.y;
- return _gdk_quartz_pointer_grab_window;
+ return grab_toplevel;
}
return NULL;
else
{
/* The non-grabbed case. */
- mouse_window = find_mouse_window_for_ns_event (nsevent, x, y);
- event_mask = get_event_mask_from_ns_event (nsevent);
- real_window = find_window_interested_in_event_mask (mouse_window, event_mask, TRUE);
-
- /* We have to translate the coordinates if the actual
- * window is different from the mouse window.
- */
- if (mouse_window && real_window && mouse_window != real_window)
- get_ancestor_coordinates_from_child (mouse_window,
- *x, *y,
- real_window,
- x, y);
-
- return real_window;
+ GdkWindow *toplevel_under_pointer;
+ gint x_tmp, y_tmp;
+
+ /* Ignore all events but mouse moved that might be on the title
+ * bar (above the content view). The reason is that otherwise
+ * gdk gets confused about getting e.g. button presses with no
+ * window (the title bar is not known to it).
+ */
+ if (event_type != NSMouseMoved)
+ if (*y < 0)
+ return NULL;
+
+ /* FIXME: Also need to leave resize events to cocoa somehow? */
+
+ /* As for owner events, we need to use the toplevel under the
+ * pointer, not the window from the NSEvent.
+ */
+ toplevel_under_pointer = find_toplevel_under_pointer (display,
+ screen_point,
+ &x_tmp, &y_tmp);
+ if (toplevel_under_pointer)
+ {
+ toplevel = toplevel_under_pointer;
+ *x = x_tmp;
+ *y = y_tmp;
+ }
+
+ return toplevel;
}
}
break;
case NSMouseEntered:
case NSMouseExited:
- /* Already handled in synthesize_crossing_events_for_ns_event. */
- break;
+ /* Only handle our own entered/exited events, not the ones for the
+ * titlebar buttons.
+ */
+ if ([view trackingRect] == [nsevent trackingNumber])
+ return toplevel;
+ else
+ return NULL;
case NSKeyDown:
case NSKeyUp:
case NSFlagsChanged:
- {
- GdkEventMask event_mask;
-
- if (_gdk_quartz_keyboard_grab_window && !keyboard_grab_owner_events)
- return _gdk_quartz_keyboard_grab_window;
+ if (_gdk_display->keyboard_grab.window && !_gdk_display->keyboard_grab.owner_events)
+ return gdk_window_get_toplevel (_gdk_display->keyboard_grab.window);
- event_mask = get_event_mask_from_ns_event (nsevent);
- return find_window_interested_in_event_mask (current_keyboard_window, event_mask, TRUE);
- }
- break;
+ return toplevel;
default:
/* Ignore everything else. */
return NULL;
}
-static GdkEvent *
-create_button_event (GdkWindow *window,
- NSEvent *nsevent,
- gint x,
- gint y)
+static void
+fill_crossing_event (GdkWindow *toplevel,
+ GdkEvent *event,
+ NSEvent *nsevent,
+ gint x,
+ gint y,
+ gint x_root,
+ gint y_root,
+ GdkEventType event_type,
+ GdkCrossingMode mode,
+ GdkNotifyType detail)
+{
+ event->any.type = event_type;
+ event->crossing.window = toplevel;
+ event->crossing.subwindow = NULL;
+ event->crossing.time = get_time_from_ns_event (nsevent);
+ event->crossing.x = x;
+ event->crossing.y = y;
+ event->crossing.x_root = x_root;
+ event->crossing.y_root = y_root;
+ event->crossing.mode = mode;
+ event->crossing.detail = detail;
+ event->crossing.state = get_keyboard_modifiers_from_ns_event (nsevent);
+
+ /* FIXME: Focus and button state? */
+}
+
+static void
+fill_button_event (GdkWindow *window,
+ GdkEvent *event,
+ NSEvent *nsevent,
+ gint x,
+ gint y,
+ gint x_root,
+ gint y_root)
{
- GdkEvent *event;
GdkEventType type;
gint state;
gint button;
button = get_mouse_button_from_ns_event (nsevent);
- event = gdk_event_new (type);
+ event->any.type = type;
event->button.window = window;
event->button.time = get_time_from_ns_event (nsevent);
event->button.x = x;
event->button.y = y;
+ event->button.x_root = x_root;
+ event->button.y_root = y_root;
/* FIXME event->axes */
event->button.state = state;
event->button.button = button;
event->button.device = _gdk_display->core_pointer;
- convert_window_coordinates_to_root (window, x, y,
- &event->button.x_root,
- &event->button.y_root);
-
- return event;
}
-static GdkEvent *
-create_motion_event (GdkWindow *window,
- NSEvent *nsevent,
- gint x,
- gint y)
+static void
+fill_motion_event (GdkWindow *window,
+ GdkEvent *event,
+ NSEvent *nsevent,
+ gint x,
+ gint y,
+ gint x_root,
+ gint y_root)
{
- GdkEvent *event;
- GdkEventType type;
- GdkModifierType state = 0;
+ GdkModifierType state;
+
+ state = get_keyboard_modifiers_from_ns_event (nsevent);
switch ([nsevent type])
{
case NSLeftMouseDragged:
case NSRightMouseDragged:
case NSOtherMouseDragged:
- state = get_mouse_button_modifiers_from_ns_event (nsevent);
- /* Fall through */
+ state |= get_mouse_button_modifiers_from_ns_event (nsevent);
+ break;
+
case NSMouseMoved:
- type = GDK_MOTION_NOTIFY;
break;
- default:
- g_assert_not_reached ();
}
- state |= get_keyboard_modifiers_from_ns_event (nsevent);
-
- event = gdk_event_new (type);
+ event->any.type = GDK_MOTION_NOTIFY;
event->motion.window = window;
event->motion.time = get_time_from_ns_event (nsevent);
event->motion.x = x;
event->motion.y = y;
+ event->motion.x_root = x_root;
+ event->motion.y_root = y_root;
/* FIXME event->axes */
event->motion.state = state;
event->motion.is_hint = FALSE;
event->motion.device = _gdk_display->core_pointer;
- convert_window_coordinates_to_root (window, x, y,
- &event->motion.x_root, &event->motion.y_root);
-
- return event;
}
-static GdkEvent *
-create_scroll_event (GdkWindow *window,
- NSEvent *nsevent,
- GdkScrollDirection direction)
+static void
+fill_scroll_event (GdkWindow *window,
+ GdkEvent *event,
+ NSEvent *nsevent,
+ gint x,
+ gint y,
+ gint x_root,
+ gint y_root,
+ GdkScrollDirection direction)
{
- GdkEvent *event;
+ GdkWindowObject *private;
NSPoint point;
-
- event = gdk_event_new (GDK_SCROLL);
- event->scroll.window = window;
- event->scroll.time = get_time_from_ns_event (nsevent);
+
+ private = GDK_WINDOW_OBJECT (window);
point = [nsevent locationInWindow];
- event->scroll.x = point.x;
- event->scroll.y = point.y;
- event->scroll.state = get_keyboard_modifiers_from_ns_event (nsevent);
- convert_window_coordinates_to_root (window, event->scroll.x, event->scroll.y,
- &event->scroll.x_root,
- &event->scroll.y_root);
+ event->any.type = GDK_SCROLL;
+ event->scroll.window = window;
+ event->scroll.time = get_time_from_ns_event (nsevent);
+ event->scroll.x = x;
+ event->scroll.y = y;
+ event->scroll.x_root = x_root;
+ event->scroll.y_root = y_root;
+ event->scroll.state = get_keyboard_modifiers_from_ns_event (nsevent);
event->scroll.direction = direction;
event->scroll.device = _gdk_display->core_pointer;
-
- return event;
}
-static GdkEvent *
-create_key_event (GdkWindow *window,
- NSEvent *nsevent,
- GdkEventType type)
+static void
+fill_key_event (GdkWindow *window,
+ GdkEvent *event,
+ NSEvent *nsevent,
+ GdkEventType type)
{
- GdkEvent *event;
+ GdkEventPrivate *priv;
gchar buf[7];
gunichar c = 0;
- event = gdk_event_new (type);
+ priv = (GdkEventPrivate *) event;
+ priv->windowing_data = [nsevent retain];
+
+ event->any.type = type;
event->key.window = window;
event->key.time = get_time_from_ns_event (nsevent);
event->key.state = get_keyboard_modifiers_from_ns_event (nsevent);
event->key.hardware_keycode = [nsevent keyCode];
event->key.group = ([nsevent modifierFlags] & NSAlternateKeyMask) ? 1 : 0;
-
event->key.keyval = GDK_VoidSymbol;
gdk_keymap_translate_keyboard_state (NULL,
if (event->key.keyval != GDK_VoidSymbol)
c = gdk_keyval_to_unicode (event->key.keyval);
- if (c)
+ if (c)
{
gsize bytes_written;
gint len;
event->key.window,
event->key.keyval ? gdk_keyval_name (event->key.keyval) : "(none)",
event->key.keyval));
- return event;
+}
+
+static gboolean
+synthesize_crossing_event (GdkWindow *window,
+ GdkEvent *event,
+ NSEvent *nsevent,
+ gint x,
+ gint y,
+ gint x_root,
+ gint y_root)
+{
+ GdkWindowObject *private;
+
+ private = GDK_WINDOW_OBJECT (window);
+
+ switch ([nsevent type])
+ {
+ case NSMouseEntered:
+ /* Enter events are considered always to be from the root window as we
+ * can't know for sure from what window we enter.
+ */
+ if (!(private->event_mask & GDK_ENTER_NOTIFY_MASK))
+ return FALSE;
+
+ fill_crossing_event (window, event, nsevent,
+ x, y,
+ x_root, y_root,
+ GDK_ENTER_NOTIFY,
+ GDK_CROSSING_NORMAL,
+ GDK_NOTIFY_ANCESTOR);
+ return TRUE;
+
+ case NSMouseExited:
+ /* Exited always is to the root window as far as we are concerned,
+ * since there is no way to reliably get information about what new
+ * window is entered when exiting one.
+ */
+ if (!(private->event_mask & GDK_LEAVE_NOTIFY_MASK))
+ return FALSE;
+
+ fill_crossing_event (window, event, nsevent,
+ x, y,
+ x_root, y_root,
+ GDK_LEAVE_NOTIFY,
+ GDK_CROSSING_NORMAL,
+ GDK_NOTIFY_ANCESTOR);
+ return TRUE;
+
+ default:
+ break;
+ }
+
+ return FALSE;
}
GdkEventMask
}
static gboolean
-gdk_event_translate (NSEvent *nsevent)
+gdk_event_translate (GdkEvent *event,
+ NSEvent *nsevent)
{
+ NSEventType event_type;
NSWindow *nswindow;
GdkWindow *window;
- GdkFilterReturn result;
- GdkEvent *event;
int x, y;
+ int x_root, y_root;
+ gboolean return_val;
/* There is no support for real desktop wide grabs, so we break
* grabs when the application loses focus (gets deactivated).
*/
- if ([nsevent type] == NSAppKitDefined)
+ event_type = [nsevent type];
+ if (event_type == NSAppKitDefined)
{
if ([nsevent subtype] == NSApplicationDeactivatedEventType)
- break_all_grabs ();
+ break_all_grabs (get_time_from_ns_event (nsevent));
/* This could potentially be used to break grabs when clicking
* on the title. The subtype 20 is undocumented so it's probably
* not a good idea: else if (subtype == 20) break_all_grabs ();
*/
- }
-
- /* Special-case menu shortcut events. We create command events for
- * those and forward to the corresponding menu.
- */
- if ((!_gdk_quartz_keyboard_grab_window ||
- (_gdk_quartz_keyboard_grab_window && keyboard_grab_owner_events)) &&
- [nsevent type] == NSKeyDown)
- {
- EventRef event_ref;
- MenuRef menu_ref;
- MenuItemIndex index;
-
- event_ref = [nsevent gdk_quartz_event_ref];
- if (IsMenuKeyEvent (NULL, event_ref,
- kMenuEventQueryOnly,
- &menu_ref, &index))
- {
- MenuCommand menu_command;
- HICommand hi_command;
-
- if (GetMenuItemCommandID (menu_ref, index, &menu_command) != noErr)
- return FALSE;
-
- hi_command.commandID = menu_command;
- hi_command.menu.menuRef = menu_ref;
- hi_command.menu.menuItemIndex = index;
-
- CreateEvent (NULL, kEventClassCommand, kEventCommandProcess,
- 0, kEventAttributeUserEvent, &event_ref);
- SetEventParameter (event_ref, kEventParamDirectObject,
- typeHICommand,
- sizeof (HICommand), &hi_command);
- SendEventToEventTarget (event_ref, GetMenuEventTarget (menu_ref));
-
- ReleaseEvent (event_ref);
-
- return TRUE;
- }
+ /* Leave all AppKit events to AppKit. */
+ return FALSE;
}
/* Keep track of button state, since we don't get that information
* for key events.
*/
- switch ([nsevent type])
+ switch (event_type)
{
case NSLeftMouseDown:
case NSRightMouseDown:
break;
}
+ if (_gdk_default_filters)
+ {
+ /* Apply global filters */
+ GdkFilterReturn result;
+
+ result = gdk_event_apply_filters (nsevent, event, _gdk_default_filters);
+ if (result != GDK_FILTER_CONTINUE)
+ {
+ return_val = (result == GDK_FILTER_TRANSLATE) ? TRUE : FALSE;
+ goto done;
+ }
+ }
+
nswindow = [nsevent window];
/* Ignore events for no window or ones not created by GDK. */
*/
if ([(GdkQuartzWindow *)nswindow isInMove])
{
- break_all_grabs ();
+ break_all_grabs (get_time_from_ns_event (nsevent));
return FALSE;
}
- /* Apply any global filters. */
- if (_gdk_default_filters)
- {
- result = apply_filters (NULL, nsevent, _gdk_default_filters);
-
- /* If result is GDK_FILTER_CONTINUE, we continue as if nothing
- * happened. If it is GDK_FILTER_REMOVE,
- * we return TRUE and won't send the message to Quartz.
- */
- if (result == GDK_FILTER_REMOVE)
- return TRUE;
- }
-
- /* Take care of NSMouseEntered/Exited events and mouse movements
- * events and emit the right GDK crossing events.
- */
- synthesize_crossing_events_for_ns_event (nsevent);
-
/* Find the right GDK window to send the event to, taking grabs and
* event masks into consideration.
*/
- window = find_window_for_ns_event (nsevent, &x, &y);
+ window = find_window_for_ns_event (nsevent, &x, &y, &x_root, &y_root);
if (!window)
return FALSE;
/* Apply any window filters. */
- result = apply_filters (window, nsevent, ((GdkWindowObject *) window)->filters);
- if (result == GDK_FILTER_REMOVE)
- return TRUE;
-
- /* We need the appliction to be activated on clicks so that popups
- * like context menus get events routed properly. This is handled
- * automatically for left mouse button presses but not other
- * buttons, so we do it here.
+ if (GDK_IS_WINDOW (window))
+ {
+ GdkWindowObject *filter_private = (GdkWindowObject *) window;
+ GdkFilterReturn result;
+
+ if (filter_private->filters)
+ {
+ g_object_ref (window);
+
+ result = gdk_event_apply_filters (nsevent, event, filter_private->filters);
+
+ g_object_unref (window);
+
+ if (result != GDK_FILTER_CONTINUE)
+ {
+ return_val = (result == GDK_FILTER_TRANSLATE) ? TRUE : FALSE;
+ goto done;
+ }
+ }
+ }
+
+ /* If the app is not active leave the event to AppKit so the window gets
+ * focused correctly and don't do click-through (so we behave like most
+ * native apps). If the app is active, we focus the window and then handle
+ * the event, also to match native apps.
*/
- if ([nsevent type] == NSRightMouseDown || [nsevent type] == NSOtherMouseDown)
+ if ((event_type == NSRightMouseDown ||
+ event_type == NSOtherMouseDown ||
+ event_type == NSLeftMouseDown))
{
+ GdkWindowObject *private = (GdkWindowObject *)window;
+ GdkWindowImplQuartz *impl = GDK_WINDOW_IMPL_QUARTZ (private->impl);
+
if (![NSApp isActive])
- [NSApp activateIgnoringOtherApps:YES];
+ {
+ [NSApp activateIgnoringOtherApps:YES];
+ return FALSE;
+ }
+ else if (![impl->toplevel isKeyWindow])
+ {
+ GdkPointerGrabInfo *grab;
+
+ grab = _gdk_display_get_last_pointer_grab (_gdk_display);
+ if (!grab)
+ [impl->toplevel makeKeyWindow];
+ }
}
current_event_mask = get_event_mask_from_ns_event (nsevent);
- switch ([nsevent type])
+ return_val = TRUE;
+
+ switch (event_type)
{
case NSLeftMouseDown:
case NSRightMouseDown:
case NSOtherMouseDown:
- {
- GdkEventMask event_mask;
-
- /* Emulate implicit grab, when the window has both PRESS and RELEASE
- * in its mask, like X.
- */
- event_mask = (GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK);
- if (!_gdk_quartz_pointer_grab_window &&
- (GDK_WINDOW_OBJECT (window)->event_mask & event_mask) == event_mask)
- {
- pointer_grab_internal (window, FALSE,
- GDK_WINDOW_OBJECT (window)->event_mask,
- NULL, NULL, TRUE);
- }
- }
-
- event = create_button_event (window, nsevent, x, y);
- append_event (event);
-
- _gdk_event_button_generate (_gdk_display, event);
- break;
-
case NSLeftMouseUp:
case NSRightMouseUp:
case NSOtherMouseUp:
- event = create_button_event (window, nsevent, x, y);
- append_event (event);
-
- /* Ungrab implicit grab */
- if (_gdk_quartz_pointer_grab_window && pointer_grab_implicit)
- pointer_ungrab_internal (TRUE);
+ fill_button_event (window, event, nsevent, x, y, x_root, y_root);
break;
case NSLeftMouseDragged:
case NSRightMouseDragged:
case NSOtherMouseDragged:
case NSMouseMoved:
- event = create_motion_event (window, nsevent, x, y);
- append_event (event);
+ fill_motion_event (window, event, nsevent, x, y, x_root, y_root);
break;
case NSScrollWheel:
float dy = [nsevent deltaY];
GdkScrollDirection direction;
- /* The delta is how much the mouse wheel has moved. Since there's no such thing in GTK+
- * we accomodate by sending a different number of scroll wheel events.
- */
-
- /* First do y events */
- if (dy < 0.0)
- {
- dy = -dy;
- direction = GDK_SCROLL_DOWN;
- }
- else
- direction = GDK_SCROLL_UP;
-
- while (dy > 0.0)
- {
- event = create_scroll_event (window, nsevent, direction);
- append_event (event);
- dy--;
-
- /* Ignore the delta for now, things get too slow when the events queue up. */
- break;
- }
+ if (dy != 0)
+ {
+ if (dy < 0.0)
+ direction = GDK_SCROLL_DOWN;
+ else
+ direction = GDK_SCROLL_UP;
- /* Now do x events */
- if (dx < 0.0)
- {
- dx = -dx;
- direction = GDK_SCROLL_RIGHT;
- }
- else
- direction = GDK_SCROLL_LEFT;
+ fill_scroll_event (window, event, nsevent, x, y, x_root, y_root, direction);
+ }
- while (dx > 0.0)
- {
- event = create_scroll_event (window, nsevent, direction);
- append_event (event);
- dx--;
-
- /* Ignore the delta for now, things get too slow when the events queue up. */
- break;
- }
+ if (dx != 0)
+ {
+ if (dx < 0.0)
+ direction = GDK_SCROLL_RIGHT;
+ else
+ direction = GDK_SCROLL_LEFT;
+ fill_scroll_event (window, event, nsevent, x, y, x_root, y_root, direction);
+ }
}
break;
+ case NSMouseEntered:
+ case NSMouseExited:
+ return_val = synthesize_crossing_event (window, event, nsevent, x, y, x_root, y_root);
+ break;
+
case NSKeyDown:
case NSKeyUp:
case NSFlagsChanged:
type = _gdk_quartz_keys_event_type (nsevent);
if (type == GDK_NOTHING)
- return FALSE;
-
- event = create_key_event (window, nsevent, type);
- append_event (event);
- return TRUE;
+ return_val = FALSE;
+ else
+ fill_key_event (window, event, nsevent, type);
}
break;
default:
/* Ignore everything elsee. */
+ return_val = FALSE;
break;
}
- return FALSE;
+ done:
+ if (return_val)
+ {
+ if (event->any.window)
+ g_object_ref (event->any.window);
+ if (((event->any.type == GDK_ENTER_NOTIFY) ||
+ (event->any.type == GDK_LEAVE_NOTIFY)) &&
+ (event->crossing.subwindow != NULL))
+ g_object_ref (event->crossing.subwindow);
+ }
+ else
+ {
+ /* Mark this event as having no resources to be freed */
+ event->any.window = NULL;
+ event->any.type = GDK_NOTHING;
+ }
+
+ return return_val;
}
void
_gdk_events_queue (GdkDisplay *display)
{
- NSEvent *event;
+ NSEvent *nsevent;
- event = _gdk_quartz_event_loop_get_pending ();
- if (event)
+ nsevent = _gdk_quartz_event_loop_get_pending ();
+ if (nsevent)
{
- if (!gdk_event_translate (event))
- [NSApp sendEvent:event];
+ GdkEvent *event;
+ GList *node;
+
+ event = gdk_event_new (GDK_NOTHING);
+
+ event->any.window = NULL;
+ event->any.send_event = FALSE;
+
+ ((GdkEventPrivate *)event)->flags |= GDK_EVENT_PENDING;
+
+ node = _gdk_event_queue_append (display, event);
+
+ if (gdk_event_translate (event, nsevent))
+ {
+ ((GdkEventPrivate *)event)->flags &= ~GDK_EVENT_PENDING;
+ _gdk_windowing_got_event (display, node, event, 0);
+ }
+ else
+ {
+ _gdk_event_queue_remove_link (display, node);
+ g_list_free_1 (node);
+ gdk_event_free (event);
- _gdk_quartz_event_loop_release_event (event);
+ GDK_THREADS_LEAVE ();
+ [NSApp sendEvent:nsevent];
+ GDK_THREADS_ENTER ();
+ }
+
+ _gdk_quartz_event_loop_release_event (nsevent);
}
}
/* Not supported. */
}
-void
+void
gdk_display_add_client_message_filter (GdkDisplay *display,
GdkAtom message_type,
GdkFilterFunc func,
/* Not supported. */
}
-void
+void
gdk_add_client_message_filter (GdkAtom message_type,
GdkFilterFunc func,
gpointer data)
{
if (strcmp (name, "gtk-double-click-time") == 0)
{
- NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
+ NSUserDefaults *defaults;
float t;
GDK_QUARTZ_ALLOC_POOL;
+
+ defaults = [NSUserDefaults standardUserDefaults];
t = [defaults floatForKey:@"com.apple.mouse.doubleClickThreshold"];
if (t == 0.0)
GDK_QUARTZ_RELEASE_POOL;
g_value_set_int (value, t * 1000);
+
+ return TRUE;
+ }
+ else if (strcmp (name, "gtk-font-name") == 0)
+ {
+ NSString *name;
+ char *str;
+
+ GDK_QUARTZ_ALLOC_POOL;
+
+ name = [[NSFont systemFontOfSize:0] familyName];
+
+ /* Let's try to use the "views" font size (12pt) by default. This is
+ * used for lists/text/other "content" which is the largest parts of
+ * apps, using the "regular control" size (13pt) looks a bit out of
+ * place. We might have to tweak this.
+ */
+
+ /* The size has to be hardcoded as there doesn't seem to be a way to
+ * get the views font size programmatically.
+ */
+ str = g_strdup_printf ("%s 12", [name UTF8String]);
+ g_value_set_string (value, str);
+ g_free (str);
+
+ GDK_QUARTZ_RELEASE_POOL;
+
return TRUE;
}
return FALSE;
}
+void
+_gdk_windowing_event_data_copy (const GdkEvent *src,
+ GdkEvent *dst)
+{
+ GdkEventPrivate *priv_src = (GdkEventPrivate *) src;
+ GdkEventPrivate *priv_dst = (GdkEventPrivate *) dst;
+
+ if (priv_src->windowing_data)
+ {
+ priv_dst->windowing_data = priv_src->windowing_data;
+ [(NSEvent *)priv_dst->windowing_data retain];
+ }
+}
+
+void
+_gdk_windowing_event_data_free (GdkEvent *event)
+{
+ GdkEventPrivate *priv = (GdkEventPrivate *) event;
+
+ if (priv->windowing_data)
+ {
+ [(NSEvent *)priv->windowing_data release];
+ priv->windowing_data = NULL;
+ }
+}