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Apply and forward title changes of gdk windows

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Signed-off-by: Andreas Pokorny <andreas.pokorny@canonical.com>
This commit is contained in:
Andreas Pokorny 2016-07-12 12:44:34 +02:00 committed by William Hua
parent 6dfb554558
commit 96dcf89155
1 changed files with 36 additions and 1 deletions
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37
gdk/mir/gdkmirwindowimpl.c
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@ -74,6 +74,8 @@ struct _GdkMirWindowImpl
/* Cairo context for current frame */
cairo_surface_t *cairo_surface;
gchar *title;
/* Egl surface for the current mir surface */
EGLSurface egl_surface;
@ -108,6 +110,20 @@ drop_cairo_surface (GdkWindow *window)
g_clear_pointer (&impl->cairo_surface, cairo_surface_destroy);
}
static const gchar *
get_default_title (void)
{
const char *title;
title = g_get_application_name ();
if (!title)
title = g_get_prgname ();
if (!title)
title = "";
return title;
}
GdkWindowImpl *
_gdk_mir_window_impl_new (GdkDisplay *display, GdkWindow *window, GdkWindowAttr *attributes, gint attributes_mask)
{
@ -115,6 +131,11 @@ _gdk_mir_window_impl_new (GdkDisplay *display, GdkWindow *window, GdkWindowAttr
impl->display = display;
if (attributes && attributes_mask & GDK_WA_TITLE)
impl->title = g_strdup (attributes->title);
else
impl->title = g_strdup (get_default_title ());
if (attributes && attributes_mask & GDK_WA_TYPE_HINT)
impl->type_hint = attributes->type_hint;
@ -318,6 +339,7 @@ create_spec (GdkWindow *window, GdkMirWindowImpl *impl)
impl->has_rect ? impl->edge : mir_edge_attachment_any,
impl->buffer_usage);
mir_surface_spec_set_name (spec, impl->title);
mir_surface_spec_set_buffer_usage (spec, impl->buffer_usage);
@ -595,6 +617,7 @@ gdk_mir_window_impl_finalize (GObject *object)
{
GdkMirWindowImpl *impl = GDK_MIR_WINDOW_IMPL (object);
g_free (impl->title);
if (impl->background)
cairo_pattern_destroy (impl->background);
if (impl->surface)
@ -1050,7 +1073,19 @@ 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);
GdkMirWindowImpl *impl = GDK_MIR_WINDOW_IMPL (window->impl);
MirConnection *connection = gdk_mir_display_get_mir_connection (impl->display);
//g_printerr ("gdk_mir_window_impl_set_title window=%p\n", window);
g_free (impl->title);
impl->title = g_strdup (title);
if (impl->surface && !impl->pending_spec_update)
{
MirSurfaceSpec* spec = mir_connection_create_spec_for_changes (connection);
mir_surface_spec_set_name (spec, impl->title);
mir_surface_apply_spec (impl->surface, spec);
mir_surface_spec_release (spec);
}
}
static void