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x11: switch a bunch of variable types

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GdkDragContext => GdkDrop

This is all in preparation of separation of the drag and drop.

Also, don't check for GDK_DRAG_PROTO_XDND anymore - it's the only
possible value for the protocol on the target side.
This commit is contained in:
Benjamin Otte 2018-06-13 05:32:08 +02:00
parent 905765eed6
commit 6b65aaab21
2 changed files with 29 additions and 36 deletions
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2
gdk/x11/gdkdisplay-x11.h
View File

@ -87,7 +87,7 @@ struct _GdkX11Display
gboolean trusted_client;
/* drag and drop information */
GdkDragContext *current_dest_drag;
GdkDrop *current_drop;
/* Mapping to/from virtual atoms */
GHashTable *atom_from_virtual;

63
gdk/x11/gdkdnd-x11.c
View File

@ -180,9 +180,9 @@ static gboolean xdnd_finished_filter (GdkSurface *surface,
static gboolean xdnd_drop_filter (GdkSurface *surface,
const XEvent *xevent);
static void xdnd_manage_source_filter (GdkDragContext *context,
GdkSurface *surface,
gboolean add_filter);
static void xdnd_manage_source_filter (GdkDrop *drop,
GdkSurface *surface,
gboolean add_filter);
gboolean gdk_x11_drag_context_handle_event (GdkDragContext *context,
const GdkEvent *event);
@ -413,7 +413,7 @@ gdk_x11_drag_context_finalize (GObject *object)
if (context->source_surface)
{
if ((x11_context->protocol == GDK_DRAG_PROTO_XDND) && !context->is_source)
xdnd_manage_source_filter (context, context->source_surface, FALSE);
xdnd_manage_source_filter (GDK_DROP (context), context->source_surface, FALSE);
}
if (x11_context->cache)
@ -1603,14 +1603,14 @@ xdnd_source_surface_filter (GdkDisplay *display,
}
static void
xdnd_manage_source_filter (GdkDragContext *context,
GdkSurface *surface,
gboolean add_filter)
xdnd_manage_source_filter (GdkDrop *drop,
GdkSurface *surface,
gboolean add_filter)
{
if (!GDK_SURFACE_DESTROYED (surface) &&
gdk_surface_get_surface_type (surface) == GDK_SURFACE_FOREIGN)
{
GdkDisplay *display = gdk_drag_context_get_display (context);
GdkDisplay *display = gdk_drop_get_display (drop);
if (add_filter)
{
@ -1620,13 +1620,13 @@ xdnd_manage_source_filter (GdkDragContext *context,
GDK_PROPERTY_CHANGE_MASK);
gdk_x11_display_error_trap_pop_ignored (display);
g_signal_connect (display, "xevent", G_CALLBACK (xdnd_source_surface_filter), context);
g_signal_connect (display, "xevent", G_CALLBACK (xdnd_source_surface_filter), drop);
}
else
{
g_signal_handlers_disconnect_by_func (display,
xdnd_source_surface_filter,
context);
drop);
/* Should we remove the GDK_PROPERTY_NOTIFY mask?
* but we might want it for other reasons. (Like
* INCR selection transactions).
@ -1692,7 +1692,7 @@ xdnd_enter_filter (GdkSurface *surface,
{
GdkDisplay *display;
GdkX11Display *display_x11;
GdkDragContext *context;
GdkDrop *drop;
GdkX11DragContext *context_x11;
GdkDragContext *drag;
GdkSeat *seat;
@ -1728,11 +1728,7 @@ xdnd_enter_filter (GdkSurface *surface,
return TRUE;
}
if (display_x11->current_dest_drag != NULL)
{
g_object_unref (display_x11->current_dest_drag);
display_x11->current_dest_drag = NULL;
}
g_clear_object (&display_x11->current_drop);
seat = gdk_display_get_default_seat (display);
@ -1786,27 +1782,27 @@ xdnd_enter_filter (GdkSurface *surface,
"formats", content_formats,
"surface", surface,
NULL);
context = (GdkDragContext *)context_x11;
drop = GDK_DROP (context_x11);
context_x11->protocol = GDK_DRAG_PROTO_XDND;
context_x11->version = version;
/* FIXME: Should extend DnD protocol to have device info */
context->source_surface = gdk_x11_surface_foreign_new_for_display (display, source_surface);
if (!context->source_surface)
GDK_DRAG_CONTEXT (drop)->source_surface = gdk_x11_surface_foreign_new_for_display (display, source_surface);
if (!GDK_DRAG_CONTEXT (drop)->source_surface)
{
g_object_unref (context);
g_object_unref (drop);
return TRUE;
}
context->dest_surface = surface;
g_object_ref (context->dest_surface);
xdnd_manage_source_filter (context, context->source_surface, TRUE);
GDK_DRAG_CONTEXT (drop)->dest_surface = surface;
g_object_ref (GDK_DRAG_CONTEXT (drop)->dest_surface);
xdnd_manage_source_filter (drop, GDK_DRAG_CONTEXT (drop)->source_surface, TRUE);
xdnd_read_actions (context_x11);
display_x11->current_dest_drag = context;
display_x11->current_drop = drop;
gdk_drop_emit_enter_event (GDK_DROP (context), FALSE, GDK_CURRENT_TIME);
gdk_drop_emit_enter_event (drop, FALSE, GDK_CURRENT_TIME);
gdk_content_formats_unref (content_formats);
@ -1830,13 +1826,12 @@ xdnd_leave_filter (GdkSurface *surface,
xdnd_precache_atoms (display);
if ((display_x11->current_dest_drag != NULL) &&
(GDK_X11_DRAG_CONTEXT (display_x11->current_dest_drag)->protocol == GDK_DRAG_PROTO_XDND) &&
(GDK_SURFACE_XID (display_x11->current_dest_drag->source_surface) == source_surface))
if ((display_x11->current_drop != NULL) &&
(GDK_SURFACE_XID (GDK_DRAG_CONTEXT (display_x11->current_drop)->source_surface) == source_surface))
{
gdk_drop_emit_leave_event (GDK_DROP (display_x11->current_dest_drag), FALSE, GDK_CURRENT_TIME);
gdk_drop_emit_leave_event (display_x11->current_drop, FALSE, GDK_CURRENT_TIME);
g_clear_object (&display_x11->current_dest_drag);
g_clear_object (&display_x11->current_drop);
}
return TRUE;
@ -1867,10 +1862,9 @@ xdnd_position_filter (GdkSurface *surface,
xdnd_precache_atoms (display);
context = display_x11->current_dest_drag;
context = GDK_DRAG_CONTEXT (display_x11->current_drop);
if ((context != NULL) &&
(GDK_X11_DRAG_CONTEXT (context)->protocol == GDK_DRAG_PROTO_XDND) &&
(GDK_SURFACE_XID (context->source_surface) == source_surface))
{
impl = GDK_SURFACE_IMPL_X11 (gdk_drop_get_surface (GDK_DROP (context))->impl);
@ -1916,10 +1910,9 @@ xdnd_drop_filter (GdkSurface *surface,
xdnd_precache_atoms (display);
context = display_x11->current_dest_drag;
context = GDK_DRAG_CONTEXT (display_x11->current_drop);
if ((context != NULL) &&
(GDK_X11_DRAG_CONTEXT (context)->protocol == GDK_DRAG_PROTO_XDND) &&
(GDK_SURFACE_XID (context->source_surface) == source_surface))
{
context_x11 = GDK_X11_DRAG_CONTEXT (context);
@ -2197,7 +2190,7 @@ gdk_x11_drag_context_drag_motion (GdkDragContext *context,
GdkDisplay *display = GDK_SURFACE_DISPLAY (dest_surface);
GdkDragContext *dest_context;
dest_context = GDK_X11_DISPLAY (display)->current_dest_drag;
dest_context = GDK_DRAG_CONTEXT (GDK_X11_DISPLAY (display)->current_drop);
if (dest_context &&
dest_context->dest_surface == dest_surface)