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[broadway] Implement window resize

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This commit is contained in:
Alexander Larsson 2010-11-23 12:52:10 +01:00
parent 65f767a363
commit b82ed84709
4 changed files with 69 additions and 4 deletions
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13
gdk/broadway/broadway.c
View File

@ -822,6 +822,19 @@ broadway_client_move_surface(BroadwayClient *client, int id, int x, int y)
broadway_client_write (client, buf, 10);
}
void
broadway_client_resize_surface(BroadwayClient *client, int id, int w, int h)
{
char buf[10];
buf[0] = 'r';
base64_uint16(id, &buf[1]);
base64_uint16(w, &buf[4]);
base64_uint16(h, &buf[7]);
broadway_client_write (client, buf, 10);
}
void
broadway_client_put_rgb (BroadwayClient *client, int id, int x, int y,
int w, int h, int byte_stride, void *data)

4
gdk/broadway/broadway.h
View File

@ -23,6 +23,10 @@ void broadway_client_move_surface (BroadwayClient *client,
int id,
int x,
int y);
void broadway_client_resize_surface (BroadwayClient *client,
int id,
int w,
int h);
void broadway_client_put_rgb (BroadwayClient *client,
int id,
int x,

12
gdk/broadway/broadway.js
View File

@ -144,6 +144,18 @@ function handleCommands(cmd_obj)
surfaces[id].canvas.style["top"] = y + "px";
break;
/* resize a surface */
case 'r':
var id = base64_16(cmd, i);
i = i + 3;
var w = base64_16(cmd, i);
i = i + 3;
var h = base64_16(cmd, i);
i = i + 3;
surfaces[id].canvas.width = w;
surfaces[id].canvas.height = h;
break;
/* put image data surface */
case 'i':
var id = base64_16(cmd, i);

44
gdk/broadway/gdkwindow-broadway.c
View File

@ -504,11 +504,16 @@ gdk_window_broadway_move_resize (GdkWindow *window,
{
GdkWindowObject *private = (GdkWindowObject *) window;;
GdkWindowImplBroadway *impl = GDK_WINDOW_IMPL_BROADWAY (private->impl);
GdkDrawableImplBroadway *drawable = GDK_DRAWABLE_IMPL_BROADWAY (impl);
GdkDisplayBroadway *display_broadway;
gboolean changed;
changed = FALSE;
display_broadway = GDK_DISPLAY_BROADWAY (gdk_window_get_display (window));
if (with_move)
{
changed = TRUE;
private->x = x;
private->y = y;
if (display_broadway->output != NULL)
@ -528,11 +533,42 @@ gdk_window_broadway_move_resize (GdkWindow *window,
if (height < 1)
height = 1;
g_print ("TODO: Ignoring resize of window %p\n", window);
if (width != private->width ||
height != private->height)
{
changed = TRUE;
private->width = width;
private->height = height;
_gdk_broadway_drawable_update_size (private->impl);
/* Resize clears the content */
impl->dirty = TRUE;
impl->last_synced = FALSE;
broadway_client_resize_surface (display_broadway->output,
impl->id, width, height);
queue_dirty_flush (display_broadway);
private->width = width;
private->height = height;
_gdk_broadway_drawable_update_size (private->impl);
gdk_window_invalidate_rect (window, NULL, TRUE);
}
}
if (changed)
{
GdkEvent *event;
GList *node;
event = gdk_event_new (GDK_CONFIGURE);
event->configure.window = g_object_ref (window);
event->configure.x = private->x;
event->configure.y = private->y;
event->configure.width = private->width;
event->configure.height = private->height;
gdk_event_set_device (event, GDK_DISPLAY_OBJECT (display_broadway)->core_pointer);
node = _gdk_event_queue_append (GDK_DISPLAY_OBJECT (display_broadway), event);
_gdk_windowing_got_event (GDK_DISPLAY_OBJECT (display_broadway), node, event, 0);
}
}