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wayland-surface: Support xdg_surface_resize as well

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This commit is contained in:
Jasper St. Pierre 2013-11-14 21:45:34 -05:00
parent 3c7cd1f38c
commit b72315e27a
1 changed files with 66 additions and 20 deletions
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86
src/wayland/meta-wayland-surface.c
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@ -570,6 +570,32 @@ xdg_surface_pong (struct wl_client *client,
{
}
static gboolean
begin_grab_op_on_surface (MetaWaylandSurface *surface,
MetaWaylandSeat *seat,
MetaGrabOp grab_op)
{
MetaWindow *window = surface->window;
if (!window)
return FALSE;
if (grab_op == META_GRAB_OP_NONE)
return FALSE;
return meta_display_begin_grab_op (window->display,
window->screen,
window,
grab_op,
TRUE, /* pointer_already_grabbed */
FALSE, /* frame_action */
1, /* button. XXX? */
0, /* modmask */
meta_display_get_current_time_roundtrip (window->display),
wl_fixed_to_int (seat->pointer.grab_x),
wl_fixed_to_int (seat->pointer.grab_y));
}
static void
xdg_surface_move (struct wl_client *client,
struct wl_resource *resource,
@ -578,38 +604,58 @@ xdg_surface_move (struct wl_client *client,
{
MetaWaylandSeat *seat = wl_resource_get_user_data (seat_resource);
MetaWaylandSurfaceExtension *xdg_surface = wl_resource_get_user_data (resource);
MetaWindow *window;
if (seat->pointer.button_count == 0 ||
seat->pointer.grab_serial != serial ||
seat->pointer.focus != xdg_surface->surface)
return;
window = xdg_surface->surface->window;
if (!window)
return;
begin_grab_op_on_surface (xdg_surface->surface, seat, META_GRAB_OP_MOVING);
}
meta_display_begin_grab_op (window->display,
window->screen,
window,
META_GRAB_OP_MOVING,
TRUE, /* pointer_already_grabbed */
FALSE, /* frame_action */
1, /* button. XXX? */
0, /* modmask */
meta_display_get_current_time_roundtrip (window->display),
wl_fixed_to_int (seat->pointer.grab_x),
wl_fixed_to_int (seat->pointer.grab_y));
static MetaGrabOp
grab_op_for_edge (int edge)
{
switch (edge)
{
case XDG_SURFACE_RESIZE_EDGE_TOP_LEFT:
return META_GRAB_OP_RESIZING_NW;
case XDG_SURFACE_RESIZE_EDGE_TOP:
return META_GRAB_OP_RESIZING_N;
case XDG_SURFACE_RESIZE_EDGE_TOP_RIGHT:
return META_GRAB_OP_RESIZING_NE;
case XDG_SURFACE_RESIZE_EDGE_RIGHT:
return META_GRAB_OP_RESIZING_E;
case XDG_SURFACE_RESIZE_EDGE_BOTTOM_RIGHT:
return META_GRAB_OP_RESIZING_SE;
case XDG_SURFACE_RESIZE_EDGE_BOTTOM:
return META_GRAB_OP_RESIZING_S;
case XDG_SURFACE_RESIZE_EDGE_BOTTOM_LEFT:
return META_GRAB_OP_RESIZING_SW;
case XDG_SURFACE_RESIZE_EDGE_LEFT:
return META_GRAB_OP_RESIZING_W;
default:
g_warning ("invalid edge: %d", edge);
return META_GRAB_OP_NONE;
}
}
static void
xdg_surface_resize (struct wl_client *client,
struct wl_resource *resource,
struct wl_resource *seat,
guint32 serial,
guint32 edges)
struct wl_resource *resource,
struct wl_resource *seat_resource,
guint32 serial,
guint32 edges)
{
g_warning ("TODO: support xdg_surface.resize");
MetaWaylandSeat *seat = wl_resource_get_user_data (seat_resource);
MetaWaylandSurfaceExtension *xdg_surface = wl_resource_get_user_data (resource);
if (seat->pointer.button_count == 0 ||
seat->pointer.grab_serial != serial ||
seat->pointer.focus != xdg_surface->surface)
return;
begin_grab_op_on_surface (xdg_surface->surface, seat, grab_op_for_edge (edges));
}
static void