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container: Remove get_render_node() support API

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It's unused now.
This commit is contained in:
Benjamin Otte 2016-11-15 17:31:24 +01:00
parent e8381f84d6
commit e2fb970889
2 changed files with 0 additions and 154 deletions
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147
gtk/gtkcontainer.c
View File

@ -3333,150 +3333,3 @@ gtk_container_get_path_for_child (GtkContainer *container,
return path;
}
void
gtk_container_propagate_render_node_for_child (GtkContainer *container,
GtkWidget *child,
GskRenderer *renderer,
GskRenderNode *parent)
{
GskRenderNode *node;
GdkWindow *window, *w;
GtkAllocation allocation;
int x, y;
graphene_matrix_t m;
graphene_point3d_t tmp;
if (!_gtk_widget_is_drawable (child))
return;
node = gtk_widget_get_render_node (child, renderer);
if (node == NULL)
return;
/* translate coordinates. Ugly business, that. */
if (!_gtk_widget_get_has_window (GTK_WIDGET (container)))
{
gtk_widget_get_clip (GTK_WIDGET (container), &allocation);
x = -allocation.x;
y = -allocation.y;
}
else
{
x = 0;
y = 0;
}
window = _gtk_widget_get_window (GTK_WIDGET (container));
for (w = _gtk_widget_get_window (child); w && w != window; w = gdk_window_get_parent (w))
{
int wx, wy;
gdk_window_get_position (w, &wx, &wy);
x += wx;
y += wy;
}
if (w == NULL)
{
x = 0;
y = 0;
}
if (!_gtk_widget_get_has_window (child))
{
gtk_widget_get_clip (child, &allocation);
x += allocation.x;
y += allocation.y;
}
graphene_matrix_init_translate (&m, graphene_point3d_init (&tmp, x, y, 0));
gsk_render_node_set_transform (node, &m);
gsk_render_node_append_child (parent, node);
gsk_render_node_unref (node);
}
typedef struct {
GtkContainer *container;
GskRenderer *renderer;
GskRenderNode *parent;
GArray *child_infos;
} RenderData;
static gboolean
should_propagate_node (GtkWidget *child,
RenderData *data)
{
if (!_gtk_widget_is_drawable (child))
return FALSE;
return TRUE;
}
static void
propagate_render_node (GtkWidget *child,
gpointer data_)
{
RenderData *data = data_;
gtk_container_propagate_render_node_for_child (data->container,
child,
data->renderer,
data->parent);
}
static void
collect_child_infos (GtkWidget *widget,
gpointer data_)
{
RenderData *data = data_;
ChildOrderInfo info;
GList *siblings;
GdkWindow *window;
if (!should_propagate_node (widget, data))
return;
info.child = widget;
info.window_depth = G_MAXINT;
window = _gtk_widget_get_window (widget);
if (window == NULL)
return;
if (window != gtk_widget_get_window (GTK_WIDGET (data->container)))
{
siblings = gdk_window_peek_children (gdk_window_get_parent (window));
info.window_depth = g_list_index (siblings, window);
}
g_array_append_val (data->child_infos, info);
}
void
gtk_container_propagate_render_node (GtkContainer *container,
GskRenderer *renderer,
GskRenderNode *parent_node)
{
RenderData data;
int i;
data.container = container;
data.renderer = renderer;
data.parent = parent_node;
data.child_infos = g_array_new (FALSE, TRUE, sizeof (ChildOrderInfo));
gtk_container_forall (container, collect_child_infos, &data);
g_array_sort (data.child_infos, compare_children_for_draw);
for (i = 0; i < data.child_infos->len; i++)
{
ChildOrderInfo *info = &g_array_index (data.child_infos, ChildOrderInfo, i);
propagate_render_node (info->child, &data);
}
g_array_free (data.child_infos, TRUE);
}

7
gtk/gtkcontainerprivate.h
View File

@ -43,13 +43,6 @@ void _gtk_container_maybe_start_idle_sizer (GtkContainer *container);
void gtk_container_get_children_clip (GtkContainer *container,
GtkAllocation *out_clip);
void gtk_container_propagate_render_node (GtkContainer *container,
GskRenderer *renderer,
GskRenderNode *parent_node);
void gtk_container_propagate_render_node_for_child (GtkContainer *container,
GtkWidget *child,
GskRenderer *renderer,
GskRenderNode *parent_node);
void gtk_container_snapshot_child (GtkContainer *container,
GtkWidget *child,
GtkSnapshot *snapshot);