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gtk2/gdk/mir/gdkmirwindowimpl.c
Robert Ancell 0f26b26f1d Gdk: add an experimental backend for mir 
This is disabled by default.  Enable with --enable-mir-backend.

This backend is a combined work of Robert Ancell and Ryan Lortie.
2014-10-22 11:17:15 -05:00

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/*
* Copyright © 2014 Canonical Ltd
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#include <inttypes.h>
#include "config.h"
#include "gdk.h"
#include "gdkmir.h"
#include "gdkmir-private.h"
#include "gdkwindowimpl.h"
#include "gdkinternals.h"
#include "gdkdisplayprivate.h"
#include "gdkdeviceprivate.h"
#define GDK_MIR_WINDOW_IMPL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_WINDOW_IMPL_MIR, GdkMirWindowImplClass))
#define GDK_IS_WINDOW_IMPL_MIR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_WINDOW_IMPL_MIR))
#define GDK_MIR_WINDOW_IMPL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_WINDOW_IMPL_MIR, GdkMirWindowImplClass))
typedef struct _GdkMirWindowImplClass GdkMirWindowImplClass;
struct _GdkMirWindowImpl
{
GdkWindowImpl parent_instance;
/* Window we are temporary for */
GdkWindow *transient_for;
gint transient_x;
gint transient_y;
/* Child windows (e.g. tooltips) */
GList *transient_children;
/* Desired surface attributes */
MirSurfaceType surface_type; // FIXME
MirSurfaceState surface_state;
/* Pattern for background */
cairo_pattern_t *background;
/* Current button state for checking which buttons are being pressed / released */
gdouble x;
gdouble y;
MirMotionButton button_state;
/* Surface being rendered to (only exists when window visible) */
MirSurface *surface;
/* Cairo context for current frame */
cairo_surface_t *cairo_surface;
/* TRUE if the window can be seen */
gboolean visible;
/* TRUE if cursor is inside this window */
gboolean cursor_inside;
};
struct _GdkMirWindowImplClass
{
GdkWindowImplClass parent_class;
};
G_DEFINE_TYPE (GdkMirWindowImpl, gdk_mir_window_impl, GDK_TYPE_WINDOW_IMPL)
static cairo_surface_t *gdk_mir_window_impl_ref_cairo_surface (GdkWindow *window);
GdkWindowImpl *
_gdk_mir_window_impl_new (void)
{
return g_object_new (GDK_TYPE_MIR_WINDOW_IMPL, NULL);
}
void
_gdk_mir_window_impl_set_surface_state (GdkMirWindowImpl *impl, MirSurfaceState state)
{
impl->surface_state = state;
}
void
_gdk_mir_window_impl_set_cursor_state (GdkMirWindowImpl *impl,
gdouble x,
gdouble y,
gboolean cursor_inside,
MirMotionButton button_state)
{
impl->x = x;
impl->y = y;
impl->cursor_inside = cursor_inside;
impl->button_state = button_state;
}
void
_gdk_mir_window_impl_get_cursor_state (GdkMirWindowImpl *impl,
gdouble *x,
gdouble *y,
gboolean *cursor_inside,
MirMotionButton *button_state)
{
if (x)
*x = impl->x;
if (y)
*y = impl->y;
if (cursor_inside)
*cursor_inside = impl->cursor_inside;
if (button_state)
*button_state = impl->button_state;
}
static void
gdk_mir_window_impl_init (GdkMirWindowImpl *impl)
{
}
static MirConnection *
get_connection (GdkWindow *window)
{
return gdk_mir_display_get_mir_connection (gdk_window_get_display (window));
}
static void
set_surface_state (GdkMirWindowImpl *impl,
MirSurfaceState state)
{
impl->surface_state = state;
if (impl->surface)
mir_surface_set_state (impl->surface, state);
}
static void
event_cb (MirSurface *surface,
const MirEvent *event,
void *context)
{
_gdk_mir_event_source_queue (context, event);
}
static void
ensure_surface (GdkWindow *window)
{
GdkMirWindowImpl *impl = GDK_MIR_WINDOW_IMPL (window->impl);
MirPixelFormat formats[100], pixel_format = mir_pixel_format_invalid;
unsigned int n_formats, i;
MirSurfaceParameters parameters;
MirEventDelegate event_delegate = { event_cb, NULL };
GdkMirWindowReference *window_ref;
if (impl->surface)
return;
/* no destroy notify -- we must leak for now
* https://bugs.launchpad.net/mir/+bug/1324100
*/
window_ref = _gdk_mir_event_source_get_window_reference (window);
event_delegate.context = window_ref;
// Should probably calculate this once?
// Should prefer certain formats over others
mir_connection_get_available_surface_formats (get_connection (window), formats, 100, &n_formats);
for (i = 0; i < n_formats; i++)
if (formats[i] == mir_pixel_format_argb_8888)
{
pixel_format = formats[i];
break;
}
parameters.name = "GTK+ Mir";
parameters.width = window->width;
parameters.height = window->height;
parameters.pixel_format = pixel_format;
parameters.buffer_usage = mir_buffer_usage_software;
parameters.output_id = mir_display_output_id_invalid;
impl->surface = mir_connection_create_surface_sync (get_connection (window), &parameters);
MirGraphicsRegion region;
MirEvent resize_event;
mir_surface_get_graphics_region (impl->surface, &region);
/* Send the initial configure with the size the server gave... */
resize_event.resize.type = mir_event_type_resize;
resize_event.resize.surface_id = 0;
resize_event.resize.width = region.width;
resize_event.resize.height = region.height;
_gdk_mir_event_source_queue (window_ref, &resize_event);
mir_surface_set_event_handler (impl->surface, &event_delegate); // FIXME: Ignore some events until shown
set_surface_state (impl, impl->surface_state);
}
static void
ensure_no_surface (GdkWindow *window)
{
GdkMirWindowImpl *impl = GDK_MIR_WINDOW_IMPL (window->impl);
if (impl->cairo_surface)
{
cairo_surface_finish (impl->cairo_surface);
cairo_surface_destroy (impl->cairo_surface);
impl->cairo_surface = NULL;
}
if (impl->surface)
{
mir_surface_release_sync (impl->surface);
impl->surface = NULL;
}
}
static void
redraw_transient (GdkWindow *window)
{
GdkRectangle r;
r.x = window->x;
r.y = window->y;
r.width = window->width;
r.height = window->height;
gdk_window_invalidate_rect (GDK_MIR_WINDOW_IMPL (window->impl)->transient_for, &r, FALSE);
}
static void
send_buffer (GdkWindow *window)
{
GdkMirWindowImpl *impl = GDK_MIR_WINDOW_IMPL (window->impl);
/* Transient windows draw onto parent instead */
if (impl->transient_for)
{
redraw_transient (window);
return;
}
/* Composite transient windows over this one */
if (impl->transient_children)
{
cairo_surface_t *surface;
cairo_t *c;
GList *link;
surface = gdk_mir_window_impl_ref_cairo_surface (window);
c = cairo_create (surface);
for (link = impl->transient_children; link; link = link->next)
{
GdkWindow *child_window = link->data;
GdkMirWindowImpl *child_impl = GDK_MIR_WINDOW_IMPL (child_window->impl);
/* Skip children not yet drawn to */
if (!child_impl->cairo_surface)
continue;
cairo_set_source_surface (c, child_impl->cairo_surface, child_window->x, child_window->y);
cairo_rectangle (c, child_window->x, child_window->y, child_window->width, child_window->height);
cairo_fill (c);
}
cairo_destroy (c);
cairo_surface_destroy (surface);
}
/* Send the completed buffer to Mir */
mir_surface_swap_buffers_sync (impl->surface);
/* The Cairo context is no longer valid */
if (impl->cairo_surface)
{
cairo_surface_destroy (impl->cairo_surface);
impl->cairo_surface = NULL;
}
}
static cairo_surface_t *
gdk_mir_window_impl_ref_cairo_surface (GdkWindow *window)
{
//g_printerr ("gdk_mir_window_impl_ref_cairo_surface window=%p\n", window);
GdkMirWindowImpl *impl = GDK_MIR_WINDOW_IMPL (window->impl);
MirGraphicsRegion region;
cairo_format_t pixel_format = CAIRO_FORMAT_INVALID;
cairo_surface_t *cairo_surface;
cairo_t *c;
if (impl->cairo_surface)
{
cairo_surface_reference (impl->cairo_surface);
return impl->cairo_surface;
}
/* Transient windows get rendered into a buffer and copied onto their parent */
if (impl->transient_for)
{
cairo_surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, window->width, window->height);
}
else
{
ensure_surface (window);
mir_surface_get_graphics_region (impl->surface, &region);
// FIXME: Should calculate this once
switch (region.pixel_format)
{
case mir_pixel_format_argb_8888:
pixel_format = CAIRO_FORMAT_ARGB32;
break;
default:
case mir_pixel_format_abgr_8888:
case mir_pixel_format_xbgr_8888:
case mir_pixel_format_xrgb_8888:
case mir_pixel_format_bgr_888:
// uh-oh...
g_printerr ("Unsupported pixel format %d\n", region.pixel_format);
break;
}
cairo_surface = cairo_image_surface_create_for_data ((unsigned char *) region.vaddr,
pixel_format,
region.width,
region.height,
region.stride);
}
impl->cairo_surface = cairo_surface_reference (cairo_surface);
/* Draw background */
c = cairo_create (impl->cairo_surface);
if (impl->background)
cairo_set_source (c, impl->background);
else
cairo_set_source_rgb (c, 1.0, 0.0, 0.0);
cairo_paint (c);
cairo_destroy (c);
return cairo_surface;
}
static cairo_surface_t *
gdk_mir_window_impl_create_similar_image_surface (GdkWindow *window,
cairo_format_t format,
int width,
int height)
{
//g_printerr ("gdk_mir_window_impl_create_similar_image_surface window=%p\n", window);
return cairo_image_surface_create (format, width, height);
}
static void
gdk_mir_window_impl_finalize (GObject *object)
{
GdkMirWindowImpl *impl = GDK_MIR_WINDOW_IMPL (object);
GList *link;
for (link = impl->transient_children; link; link = link->next)
{
GdkWindow *window = link->data;
gdk_window_destroy (window);
}
if (impl->background)
cairo_pattern_destroy (impl->background);
if (impl->surface)
mir_surface_release_sync (impl->surface);
if (impl->cairo_surface)
cairo_surface_destroy (impl->cairo_surface);
g_list_free (impl->transient_children);
G_OBJECT_CLASS (gdk_mir_window_impl_parent_class)->finalize (object);
}
static void
gdk_mir_window_impl_show (GdkWindow *window,
gboolean already_mapped)
{
GdkMirWindowImpl *impl = GDK_MIR_WINDOW_IMPL (window->impl);
cairo_surface_t *s;
//g_printerr ("gdk_mir_window_impl_show window=%p\n", window);
impl->visible = TRUE;
/* Make sure there's a surface to see */
ensure_surface (window);
/* Make sure something is rendered and then show first frame */
s = gdk_mir_window_impl_ref_cairo_surface (window);
send_buffer (window);
cairo_surface_destroy (s);
}
static void
gdk_mir_window_impl_hide (GdkWindow *window)
{
//g_printerr ("gdk_mir_window_impl_hide window=%p\n", window);
GdkMirWindowImpl *impl = GDK_MIR_WINDOW_IMPL (window->impl);
impl->visible = FALSE;
ensure_no_surface (window);
if (impl->transient_for)
redraw_transient (window);
}
static void
gdk_mir_window_impl_withdraw (GdkWindow *window)
{
//g_printerr ("gdk_mir_window_impl_withdraw window=%p\n", window);
GdkMirWindowImpl *impl = GDK_MIR_WINDOW_IMPL (window->impl);
impl->visible = FALSE;
ensure_no_surface (window);
if (impl->transient_for)
redraw_transient (window);
}
static void
gdk_mir_window_impl_raise (GdkWindow *window)
{
//g_printerr ("gdk_mir_window_impl_raise window=%p\n", window);
/* We don't support client window stacking */
}
static void
gdk_mir_window_impl_lower (GdkWindow *window)
{
//g_printerr ("gdk_mir_window_impl_lower window=%p\n", window);
/* We don't support client window stacking */
}
static void
gdk_mir_window_impl_restack_under (GdkWindow *window,
GList *native_siblings)
{
//g_printerr ("gdk_mir_window_impl_restack_under window=%p\n", window);
/* We don't support client window stacking */
}
static void
gdk_mir_window_impl_restack_toplevel (GdkWindow *window,
GdkWindow *sibling,
gboolean above)
{
//g_printerr ("gdk_mir_window_impl_restack_toplevel window=%p sibling=%p\n", window, sibling);
/* We don't support client window stacking */
}
static void
gdk_mir_window_impl_move_resize (GdkWindow *window,
gboolean with_move,
gint x,
gint y,
gint width,
gint height)
{
g_printerr ("gdk_mir_window_impl_move_resize");
g_printerr (" window=%p", window);
if (with_move)
g_printerr (" location=%d,%d", x, y);
if (width > 0)
g_printerr (" size=%dx%dpx", width, height);
g_printerr ("\n");
GdkMirWindowImpl *impl = GDK_MIR_WINDOW_IMPL (window->impl);
/* Redraw parent where we moved from */
if (impl->transient_for)
redraw_transient (window);
/* Transient windows can move wherever they want */
if (with_move)
{
if (impl->transient_for)
{
window->x = x;
window->y = y;
}
else
{
impl->transient_x = x;
impl->transient_y = y;
}
}
/* If resize requested then rebuild surface */
if (width >= 0)
{
/* We accept any resize */
window->width = width;
window->height = height;
if (impl->surface)
{
ensure_no_surface (window);
ensure_surface (window);
}
}
/* Redraw parent where we moved to */
if (impl->transient_for)
redraw_transient (window);
}
static void
gdk_mir_window_impl_set_background (GdkWindow *window,
cairo_pattern_t *pattern)
{
//g_printerr ("gdk_mir_window_impl_set_background window=%p\n", window);
GdkMirWindowImpl *impl = GDK_MIR_WINDOW_IMPL (window->impl);
if (impl->background)
cairo_pattern_destroy (impl->background);
impl->background = cairo_pattern_reference (pattern);
}
static GdkEventMask
gdk_mir_window_impl_get_events (GdkWindow *window)
{
//g_printerr ("gdk_mir_window_impl_get_events window=%p\n", window);
return window->event_mask;
}
static void
gdk_mir_window_impl_set_events (GdkWindow *window,
GdkEventMask event_mask)
{
//g_printerr ("gdk_mir_window_impl_set_events window=%p\n", window);
/* We send all events and let GDK decide */
}
static gboolean
gdk_mir_window_impl_reparent (GdkWindow *window,
GdkWindow *new_parent,
gint x,
gint y)
{
g_printerr ("gdk_mir_window_impl_reparent window=%p new-parent=%p\n", window, new_parent);
return FALSE;
}
static void
gdk_mir_window_impl_set_device_cursor (GdkWindow *window,
GdkDevice *device,
GdkCursor *cursor)
{
//g_printerr ("gdk_mir_window_impl_set_device_cursor window=%p\n", window);
/* We don't support cursors yet... */
}
static void
gdk_mir_window_impl_get_geometry (GdkWindow *window,
gint *x,
gint *y,
gint *width,
gint *height)
{
//g_printerr ("gdk_mir_window_impl_get_geometry window=%p\n", window);
if (x)
*x = 0; // FIXME
if (y)
*y = 0; // FIXME
if (width)
*width = window->width;
if (height)
*height = window->height;
}
static void
gdk_mir_window_impl_get_root_coords (GdkWindow *window,
gint x,
gint y,
gint *root_x,
gint *root_y)
{
//g_printerr ("gdk_mir_window_impl_get_root_coords window=%p\n", window);
if (root_x)
*root_x = x; // FIXME
if (root_y)
*root_y = y; // FIXME
}
static gboolean
gdk_mir_window_impl_get_device_state (GdkWindow *window,
GdkDevice *device,
gdouble *x,
gdouble *y,
GdkModifierType *mask)
{
//g_printerr ("gdk_mir_window_impl_get_device_state window=%p\n", window);
GdkWindow *child;
_gdk_device_query_state (device, window, NULL, &child, NULL, NULL, x, y, mask);
return child != NULL;
}
static gboolean
gdk_mir_window_impl_begin_paint_region (GdkWindow *window,
const cairo_region_t *region)
{
//g_printerr ("gdk_mir_window_impl_begin_paint_region window=%p\n", window);
/* Indicate we are ready to be drawn onto directly? */
return FALSE;
}
static void
gdk_mir_window_impl_end_paint (GdkWindow *window)
{
GdkMirWindowImpl *impl = GDK_MIR_WINDOW_IMPL (window->impl);
//g_printerr ("gdk_mir_window_impl_end_paint window=%p\n", window);
if (impl->visible)
send_buffer (window);
}
static cairo_region_t *
gdk_mir_window_impl_get_shape (GdkWindow *window)
{
g_printerr ("gdk_mir_window_impl_get_shape window=%p\n", window);
return NULL;
}
static cairo_region_t *
gdk_mir_window_impl_get_input_shape (GdkWindow *window)
{
g_printerr ("gdk_mir_window_impl_get_input_shape window=%p\n", window);
return NULL;
}
static void
gdk_mir_window_impl_shape_combine_region (GdkWindow *window,
const cairo_region_t *shape_region,
gint offset_x,
gint offset_y)
{
g_printerr ("gdk_mir_window_impl_shape_combine_region window=%p\n", window);
}
static void
gdk_mir_window_impl_input_shape_combine_region (GdkWindow *window,
const cairo_region_t *shape_region,
gint offset_x,
gint offset_y)
{
g_printerr ("gdk_mir_window_impl_input_shape_combine_region window=%p\n", window);
}
static void
gdk_mir_window_impl_destroy (GdkWindow *window,
gboolean recursing,
gboolean foreign_destroy)
{
//g_printerr ("gdk_mir_window_impl_destroy window=%p\n", window);
GdkMirWindowImpl *impl = GDK_MIR_WINDOW_IMPL (window->impl);
impl->visible = FALSE;
ensure_no_surface (window);
if (impl->transient_for)
{
/* Redraw parent */
redraw_transient (window);
/* Remove from transient list */
GdkMirWindowImpl *parent_impl = GDK_MIR_WINDOW_IMPL (impl->transient_for->impl);
parent_impl->transient_children = g_list_remove (parent_impl->transient_children, window);
}
}
static void
gdk_mir_window_impl_destroy_foreign (GdkWindow *window)
{
g_printerr ("gdk_mir_window_impl_destroy_foreign window=%p\n", window);
}
static void
gdk_mir_window_impl_focus (GdkWindow *window,
guint32 timestamp)
{
g_printerr ("gdk_mir_window_impl_focus window=%p\n", window);
}
static void
gdk_mir_window_impl_set_type_hint (GdkWindow *window,
GdkWindowTypeHint hint)
{
//g_printerr ("gdk_mir_window_impl_set_type_hint window=%p\n", window);
// FIXME: ?
}
static GdkWindowTypeHint
gdk_mir_window_impl_get_type_hint (GdkWindow *window)
{
g_printerr ("gdk_mir_window_impl_get_type_hint window=%p\n", window);
return GDK_WINDOW_TYPE_HINT_NORMAL;
}
void
gdk_mir_window_impl_set_modal_hint (GdkWindow *window,
gboolean modal)
{
//g_printerr ("gdk_mir_window_impl_set_modal_hint window=%p\n", window);
/* Mir doesn't support modal windows */
}
static void
gdk_mir_window_impl_set_skip_taskbar_hint (GdkWindow *window,
gboolean skips_taskbar)
{
g_printerr ("gdk_mir_window_impl_set_skip_taskbar_hint window=%p\n", window);
}
static void
gdk_mir_window_impl_set_skip_pager_hint (GdkWindow *window,
gboolean skips_pager)
{
g_printerr ("gdk_mir_window_impl_set_skip_pager_hint window=%p\n", window);
}
static void
gdk_mir_window_impl_set_urgency_hint (GdkWindow *window,
gboolean urgent)
{
g_printerr ("gdk_mir_window_impl_set_urgency_hint window=%p\n", window);
}
static void
gdk_mir_window_impl_set_geometry_hints (GdkWindow *window,
const GdkGeometry *geometry,
GdkWindowHints geom_mask)
{
//g_printerr ("gdk_mir_window_impl_set_geometry_hints window=%p\n", window);
//FIXME: ?
}
static void
gdk_mir_window_impl_set_title (GdkWindow *window,
const gchar *title)
{
g_printerr ("gdk_mir_window_impl_set_title window=%p\n", window);
}
static void
gdk_mir_window_impl_set_role (GdkWindow *window,
const gchar *role)
{
g_printerr ("gdk_mir_window_impl_set_role window=%p\n", window);
}
static void
gdk_mir_window_impl_set_startup_id (GdkWindow *window,
const gchar *startup_id)
{
g_printerr ("gdk_mir_window_impl_set_startup_id window=%p\n", window);
}
static void
gdk_mir_window_impl_set_transient_for (GdkWindow *window,
GdkWindow *parent)
{
g_printerr ("gdk_mir_window_impl_set_transient_for window=%p\n", window);
GdkMirWindowImpl *impl = GDK_MIR_WINDOW_IMPL (window->impl);
if (impl->transient_for == parent)
return;
g_return_if_fail (impl->transient_for == NULL);
/* Link this window to the parent */
impl->transient_for = parent;
if (parent)
{
GdkMirWindowImpl *parent_impl = GDK_MIR_WINDOW_IMPL (parent->impl);
parent_impl->transient_children = g_list_append (parent_impl->transient_children, window);
/* Move to where the client requested */
window->x = impl->transient_x;
window->y = impl->transient_y;
/* Redraw onto parent */
redraw_transient (window);
}
/* Remove surface if we had made one before this was set */
ensure_no_surface (window);
}
static void
gdk_mir_window_impl_get_frame_extents (GdkWindow *window,
GdkRectangle *rect)
{
g_printerr ("gdk_mir_window_impl_get_frame_extents window=%p\n", window);
}
static void
gdk_mir_window_impl_set_override_redirect (GdkWindow *window,
gboolean override_redirect)
{
g_printerr ("gdk_mir_window_impl_set_override_redirect window=%p\n", window);
}
static void
gdk_mir_window_impl_set_accept_focus (GdkWindow *window,
gboolean accept_focus)
{
//g_printerr ("gdk_mir_window_impl_set_accept_focus window=%p\n", window);
/* Mir clients cannot control focus */
}
static void
gdk_mir_window_impl_set_focus_on_map (GdkWindow *window,
gboolean focus_on_map)
{
//g_printerr ("gdk_mir_window_impl_set_focus_on_map window=%p\n", window);
/* Mir clients cannot control focus */
}
static void
gdk_mir_window_impl_set_icon_list (GdkWindow *window,
GList *pixbufs)
{
//g_printerr ("gdk_mir_window_impl_set_icon_list window=%p\n", window);
// ??
}
static void
gdk_mir_window_impl_set_icon_name (GdkWindow *window,
const gchar *name)
{
g_printerr ("gdk_mir_window_impl_set_icon_name window=%p\n", window);
}
static void
gdk_mir_window_impl_iconify (GdkWindow *window)
{
//g_printerr ("gdk_mir_window_impl_iconify window=%p\n", window);
/* We don't support iconification */
}
static void
gdk_mir_window_impl_deiconify (GdkWindow *window)
{
//g_printerr ("gdk_mir_window_impl_deiconify window=%p\n", window);
/* We don't support iconification */
}
static void
gdk_mir_window_impl_stick (GdkWindow *window)
{
//g_printerr ("gdk_mir_window_impl_stick window=%p\n", window);
/* We do not support stick/unstick in Mir */
}
static void
gdk_mir_window_impl_unstick (GdkWindow *window)
{
//g_printerr ("gdk_mir_window_impl_unstick window=%p\n", window);
/* We do not support stick/unstick in Mir */
}
static void
gdk_mir_window_impl_maximize (GdkWindow *window)
{
//g_printerr ("gdk_mir_window_impl_maximize window=%p\n", window);
set_surface_state (GDK_MIR_WINDOW_IMPL (window->impl), mir_surface_state_maximized);
}
static void
gdk_mir_window_impl_unmaximize (GdkWindow *window)
{
//g_printerr ("gdk_mir_window_impl_unmaximize window=%p\n", window);
set_surface_state (GDK_MIR_WINDOW_IMPL (window->impl), mir_surface_state_restored);
}
static void
gdk_mir_window_impl_fullscreen (GdkWindow *window)
{
//g_printerr ("gdk_mir_window_impl_fullscreen window=%p\n", window);
set_surface_state (GDK_MIR_WINDOW_IMPL (window->impl), mir_surface_state_fullscreen);
}
static void
gdk_mir_window_impl_apply_fullscreen_mode (GdkWindow *window)
{
//g_printerr ("gdk_mir_window_impl_apply_fullscreen_mode window=%p\n", window);
}
static void
gdk_mir_window_impl_unfullscreen (GdkWindow *window)
{
//g_printerr ("gdk_mir_window_impl_unfullscreen window=%p\n", window);
set_surface_state (GDK_MIR_WINDOW_IMPL (window->impl), mir_surface_state_restored);
}
static void
gdk_mir_window_impl_set_keep_above (GdkWindow *window,
gboolean setting)
{
//g_printerr ("gdk_mir_window_impl_set_keep_above window=%p\n", window);
/* We do not support keep above/below in Mir */
}
static void
gdk_mir_window_impl_set_keep_below (GdkWindow *window,
gboolean setting)
{
//g_printerr ("gdk_mir_window_impl_set_keep_below window=%p\n", window);
/* We do not support keep above/below in Mir */
}
static GdkWindow *
gdk_mir_window_impl_get_group (GdkWindow *window)
{
g_printerr ("gdk_mir_window_impl_get_group window=%p\n", window);
return NULL;
}
static void
gdk_mir_window_impl_set_group (GdkWindow *window,
GdkWindow *leader)
{
g_printerr ("gdk_mir_window_impl_set_group window=%p\n", window);
}
static void
gdk_mir_window_impl_set_decorations (GdkWindow *window,
GdkWMDecoration decorations)
{
g_printerr ("gdk_mir_window_impl_set_decorations window=%p decorations=%d\n", window, decorations);
}
static gboolean
gdk_mir_window_impl_get_decorations (GdkWindow *window,
GdkWMDecoration *decorations)
{
g_printerr ("gdk_mir_window_impl_get_decorations window=%p\n", window);
return FALSE;
}
static void
gdk_mir_window_impl_set_functions (GdkWindow *window,
GdkWMFunction functions)
{
g_printerr ("gdk_mir_window_impl_set_functions window=%p\n", window);
}
static void
gdk_mir_window_impl_begin_resize_drag (GdkWindow *window,
GdkWindowEdge edge,
GdkDevice *device,
gint button,
gint root_x,
gint root_y,
guint32 timestamp)
{
g_printerr ("gdk_mir_window_impl_begin_resize_drag window=%p\n", window);
}
static void
gdk_mir_window_impl_begin_move_drag (GdkWindow *window,
GdkDevice *device,
gint button,
gint root_x,
gint root_y,
guint32 timestamp)
{
g_printerr ("gdk_mir_window_impl_begin_move_drag window=%p\n", window);
}
static void
gdk_mir_window_impl_enable_synchronized_configure (GdkWindow *window)
{
g_printerr ("gdk_mir_window_impl_enable_synchronized_configure window=%p\n", window);
}
static void
gdk_mir_window_impl_configure_finished (GdkWindow *window)
{
g_printerr ("gdk_mir_window_impl_configure_finished window=%p\n", window);
}
static void
gdk_mir_window_impl_set_opacity (GdkWindow *window,
gdouble opacity)
{
//g_printerr ("gdk_mir_window_impl_set_opacity window=%p\n", window);
// FIXME
}
static void
gdk_mir_window_impl_set_composited (GdkWindow *window,
gboolean composited)
{
g_printerr ("gdk_mir_window_impl_set_composited window=%p\n", window);
}
static void
gdk_mir_window_impl_destroy_notify (GdkWindow *window)
{
g_printerr ("gdk_mir_window_impl_destroy_notify window=%p\n", window);
}
static GdkDragProtocol
gdk_mir_window_impl_get_drag_protocol (GdkWindow *window,
GdkWindow **target)
{
g_printerr ("gdk_mir_window_impl_get_drag_protocol window=%p\n", window);
return 0;
}
static void
gdk_mir_window_impl_register_dnd (GdkWindow *window)
{
g_printerr ("gdk_mir_window_impl_register_dnd window=%p\n", window);
}
static GdkDragContext *
gdk_mir_window_impl_drag_begin (GdkWindow *window,
GdkDevice *device,
GList *targets)
{
g_printerr ("gdk_mir_window_impl_drag_begin window=%p\n", window);
return NULL;
}
static void
gdk_mir_window_impl_process_updates_recurse (GdkWindow *window,
cairo_region_t *region)
{
//g_printerr ("gdk_mir_window_impl_process_updates_recurse window=%p\n", window);
cairo_rectangle_int_t rectangle;
/* We redraw the whole region, but we should track the buffers and only redraw what has changed since we sent this buffer */
rectangle.x = 0;
rectangle.y = 0;
rectangle.width = window->width;
rectangle.height = window->height;
cairo_region_union_rectangle (region, &rectangle);
_gdk_window_process_updates_recurse (window, region);
}
static void
gdk_mir_window_impl_sync_rendering (GdkWindow *window)
{
g_printerr ("gdk_mir_window_impl_sync_rendering window=%p\n", window);
// FIXME: Only used for benchmarking
}
static gboolean
gdk_mir_window_impl_simulate_key (GdkWindow *window,
gint x,
gint y,
guint keyval,
GdkModifierType modifiers,
GdkEventType key_pressrelease)
{
g_printerr ("gdk_mir_window_impl_simulate_key window=%p\n", window);
return FALSE;
}
static gboolean
gdk_mir_window_impl_simulate_button (GdkWindow *window,
gint x,
gint y,
guint button,
GdkModifierType modifiers,
GdkEventType button_pressrelease)
{
g_printerr ("gdk_mir_window_impl_simulate_button window=%p\n", window);
return FALSE;
}
static gboolean
gdk_mir_window_impl_get_property (GdkWindow *window,
GdkAtom property,
GdkAtom type,
gulong offset,
gulong length,
gint pdelete,
GdkAtom *actual_property_type,
gint *actual_format_type,
gint *actual_length,
guchar **data)
{
g_printerr ("gdk_mir_window_impl_get_property window=%p\n", window);
return FALSE;
}
static void
gdk_mir_window_impl_change_property (GdkWindow *window,
GdkAtom property,
GdkAtom type,
gint format,
GdkPropMode mode,
const guchar *data,
gint nelements)
{
g_printerr ("gdk_mir_window_impl_change_property window=%p\n", window);
}
static void
gdk_mir_window_impl_delete_property (GdkWindow *window,
GdkAtom property)
{
//g_printerr ("gdk_mir_window_impl_delete_property window=%p\n", window);
}
static gint
gdk_mir_window_impl_get_scale_factor (GdkWindow *window)
{
//g_printerr ("gdk_mir_window_impl_get_scale_factor window=%p\n", window);
/* Don't support monitor scaling */
return 1;
}
static void
gdk_mir_window_impl_set_opaque_region (GdkWindow *window,
cairo_region_t *region)
{
//g_printerr ("gdk_mir_window_impl_set_opaque_region window=%p\n", window);
/* FIXME: An optimisation to tell the compositor which regions of the window are fully transparent */
}
static void
gdk_mir_window_impl_set_shadow_width (GdkWindow *window,
gint left,
gint right,
gint top,
gint bottom)
{
g_printerr ("gdk_mir_window_impl_set_shadow_width window=%p\n", window);
}
static void
gdk_mir_window_impl_class_init (GdkMirWindowImplClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GdkWindowImplClass *impl_class = GDK_WINDOW_IMPL_CLASS (klass);
object_class->finalize = gdk_mir_window_impl_finalize;
impl_class->ref_cairo_surface = gdk_mir_window_impl_ref_cairo_surface;
impl_class->create_similar_image_surface = gdk_mir_window_impl_create_similar_image_surface;
impl_class->show = gdk_mir_window_impl_show;
impl_class->hide = gdk_mir_window_impl_hide;
impl_class->withdraw = gdk_mir_window_impl_withdraw;
impl_class->raise = gdk_mir_window_impl_raise;
impl_class->lower = gdk_mir_window_impl_lower;
impl_class->restack_under = gdk_mir_window_impl_restack_under;
impl_class->restack_toplevel = gdk_mir_window_impl_restack_toplevel;
impl_class->move_resize = gdk_mir_window_impl_move_resize;
impl_class->set_background = gdk_mir_window_impl_set_background;
impl_class->get_events = gdk_mir_window_impl_get_events;
impl_class->set_events = gdk_mir_window_impl_set_events;
impl_class->reparent = gdk_mir_window_impl_reparent;
impl_class->set_device_cursor = gdk_mir_window_impl_set_device_cursor;
impl_class->get_geometry = gdk_mir_window_impl_get_geometry;
impl_class->get_root_coords = gdk_mir_window_impl_get_root_coords;
impl_class->get_device_state = gdk_mir_window_impl_get_device_state;
impl_class->begin_paint_region = gdk_mir_window_impl_begin_paint_region;
impl_class->end_paint = gdk_mir_window_impl_end_paint;
impl_class->get_shape = gdk_mir_window_impl_get_shape;
impl_class->get_input_shape = gdk_mir_window_impl_get_input_shape;
impl_class->shape_combine_region = gdk_mir_window_impl_shape_combine_region;
impl_class->input_shape_combine_region = gdk_mir_window_impl_input_shape_combine_region;
impl_class->destroy = gdk_mir_window_impl_destroy;
impl_class->destroy_foreign = gdk_mir_window_impl_destroy_foreign;
impl_class->focus = gdk_mir_window_impl_focus;
impl_class->set_type_hint = gdk_mir_window_impl_set_type_hint;
impl_class->get_type_hint = gdk_mir_window_impl_get_type_hint;
impl_class->set_modal_hint = gdk_mir_window_impl_set_modal_hint;
impl_class->set_skip_taskbar_hint = gdk_mir_window_impl_set_skip_taskbar_hint;
impl_class->set_skip_pager_hint = gdk_mir_window_impl_set_skip_pager_hint;
impl_class->set_urgency_hint = gdk_mir_window_impl_set_urgency_hint;
impl_class->set_geometry_hints = gdk_mir_window_impl_set_geometry_hints;
impl_class->set_title = gdk_mir_window_impl_set_title;
impl_class->set_role = gdk_mir_window_impl_set_role;
impl_class->set_startup_id = gdk_mir_window_impl_set_startup_id;
impl_class->set_transient_for = gdk_mir_window_impl_set_transient_for;
impl_class->get_frame_extents = gdk_mir_window_impl_get_frame_extents;
impl_class->set_override_redirect = gdk_mir_window_impl_set_override_redirect;
impl_class->set_accept_focus = gdk_mir_window_impl_set_accept_focus;
impl_class->set_focus_on_map = gdk_mir_window_impl_set_focus_on_map;
impl_class->set_icon_list = gdk_mir_window_impl_set_icon_list;
impl_class->set_icon_name = gdk_mir_window_impl_set_icon_name;
impl_class->iconify = gdk_mir_window_impl_iconify;
impl_class->deiconify = gdk_mir_window_impl_deiconify;
impl_class->stick = gdk_mir_window_impl_stick;
impl_class->unstick = gdk_mir_window_impl_unstick;
impl_class->maximize = gdk_mir_window_impl_maximize;
impl_class->unmaximize = gdk_mir_window_impl_unmaximize;
impl_class->fullscreen = gdk_mir_window_impl_fullscreen;
impl_class->apply_fullscreen_mode = gdk_mir_window_impl_apply_fullscreen_mode;
impl_class->unfullscreen = gdk_mir_window_impl_unfullscreen;
impl_class->set_keep_above = gdk_mir_window_impl_set_keep_above;
impl_class->set_keep_below = gdk_mir_window_impl_set_keep_below;
impl_class->get_group = gdk_mir_window_impl_get_group;
impl_class->set_group = gdk_mir_window_impl_set_group;
impl_class->set_decorations = gdk_mir_window_impl_set_decorations;
impl_class->get_decorations = gdk_mir_window_impl_get_decorations;
impl_class->set_functions = gdk_mir_window_impl_set_functions;
impl_class->begin_resize_drag = gdk_mir_window_impl_begin_resize_drag;
impl_class->begin_move_drag = gdk_mir_window_impl_begin_move_drag;
impl_class->enable_synchronized_configure = gdk_mir_window_impl_enable_synchronized_configure;
impl_class->configure_finished = gdk_mir_window_impl_configure_finished;
impl_class->set_opacity = gdk_mir_window_impl_set_opacity;
impl_class->set_composited = gdk_mir_window_impl_set_composited;
impl_class->destroy_notify = gdk_mir_window_impl_destroy_notify;
impl_class->get_drag_protocol = gdk_mir_window_impl_get_drag_protocol;
impl_class->register_dnd = gdk_mir_window_impl_register_dnd;
impl_class->drag_begin = gdk_mir_window_impl_drag_begin;
impl_class->process_updates_recurse = gdk_mir_window_impl_process_updates_recurse;
impl_class->sync_rendering = gdk_mir_window_impl_sync_rendering;
impl_class->simulate_key = gdk_mir_window_impl_simulate_key;
impl_class->simulate_button = gdk_mir_window_impl_simulate_button;
impl_class->get_property = gdk_mir_window_impl_get_property;
impl_class->change_property = gdk_mir_window_impl_change_property;
impl_class->delete_property = gdk_mir_window_impl_delete_property;
impl_class->get_scale_factor = gdk_mir_window_impl_get_scale_factor;
impl_class->set_opaque_region = gdk_mir_window_impl_set_opaque_region;
impl_class->set_shadow_width = gdk_mir_window_impl_set_shadow_width;
}
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