forked from AuroraMiddleware/gtk
gdk: Add gdk_cursor_get_name()
Also add the GdkCursor::name property.
This commit is contained in:
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a1759a0a52
commit
8ba9ae6012
@ -813,6 +813,7 @@ gdk_cursor_new_from_pixbuf
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gdk_cursor_new_from_surface
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gdk_cursor_new_from_name
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gdk_cursor_get_display
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gdk_cursor_get_name
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gdk_cursor_get_image
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gdk_cursor_get_surface
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@ -126,6 +126,7 @@ _gdk_broadway_display_get_cursor_for_name (GdkDisplay *display,
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private = g_object_new (GDK_TYPE_BROADWAY_CURSOR,
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"display", display,
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"name", name,
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NULL);
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return GDK_CURSOR (private);
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@ -65,7 +65,8 @@
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enum {
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PROP_0,
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PROP_DISPLAY
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PROP_DISPLAY,
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PROP_NAME
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};
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G_DEFINE_ABSTRACT_TYPE (GdkCursor, gdk_cursor, G_TYPE_OBJECT)
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@ -83,6 +84,9 @@ gdk_cursor_get_property (GObject *object,
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case PROP_DISPLAY:
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g_value_set_object (value, cursor->display);
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break;
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case PROP_NAME:
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g_value_set_string (value, cursor->name);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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@ -104,12 +108,25 @@ gdk_cursor_set_property (GObject *object,
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/* check that implementations actually provide the display when constructing */
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g_assert (cursor->display != NULL);
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break;
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case PROP_NAME:
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cursor->name = g_value_dup_string (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static void
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gdk_cursor_finalize (GObject *object)
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{
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GdkCursor *cursor = GDK_CURSOR (object);
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g_free (cursor->name);
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G_OBJECT_CLASS (gdk_cursor_parent_class)->finalize (object);
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}
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static void
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gdk_cursor_class_init (GdkCursorClass *cursor_class)
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{
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@ -117,6 +134,7 @@ gdk_cursor_class_init (GdkCursorClass *cursor_class)
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object_class->get_property = gdk_cursor_get_property;
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object_class->set_property = gdk_cursor_set_property;
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object_class->finalize = gdk_cursor_finalize;
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g_object_class_install_property (object_class,
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PROP_DISPLAY,
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@ -125,6 +143,13 @@ gdk_cursor_class_init (GdkCursorClass *cursor_class)
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P_("Display of this cursor"),
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GDK_TYPE_DISPLAY,
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G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
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g_object_class_install_property (object_class,
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PROP_NAME,
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g_param_spec_string ("name",
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P_("Name"),
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P_("Name of this cursor"),
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NULL,
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G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
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}
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static void
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@ -189,6 +214,7 @@ gdk_cursor_new_from_name (GdkDisplay *display,
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const gchar *name)
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{
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g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
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g_return_val_if_fail (name != NULL, NULL);
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return GDK_DISPLAY_GET_CLASS (display)->get_cursor_for_name (display, name);
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}
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@ -309,6 +335,7 @@ gdk_cursor_new_from_surface (GdkDisplay *display,
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return GDK_DISPLAY_GET_CLASS (display)->get_cursor_for_surface (display,
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surface, x, y);
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}
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/**
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* gdk_cursor_get_display:
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* @cursor: a #GdkCursor.
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@ -319,7 +346,6 @@ gdk_cursor_new_from_surface (GdkDisplay *display,
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*
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* Since: 2.2
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*/
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GdkDisplay *
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gdk_cursor_get_display (GdkCursor *cursor)
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{
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@ -328,6 +354,26 @@ gdk_cursor_get_display (GdkCursor *cursor)
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return cursor->display;
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}
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/**
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* gdk_cursor_get_name:
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* @cursor: a #GdkCursor.
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*
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* Returns the name of the cursor. If the cursor is not a named cursor, %NULL
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* will be returned and the surface property will be set.
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*
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* Returns: (transfer none): the name of the cursor or %NULL if it is not
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* a named cursor
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*
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* Since: 3.94
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*/
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const char *
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gdk_cursor_get_name (GdkCursor *cursor)
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{
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g_return_val_if_fail (GDK_IS_CURSOR (cursor), NULL);
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return cursor->name;
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}
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/**
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* gdk_cursor_get_image:
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* @cursor: a #GdkCursor
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@ -60,6 +60,8 @@ GdkCursor* gdk_cursor_new_from_name (GdkDisplay *display,
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const gchar *name);
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GDK_AVAILABLE_IN_ALL
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GdkDisplay* gdk_cursor_get_display (GdkCursor *cursor);
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GDK_AVAILABLE_IN_3_94
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const char *gdk_cursor_get_name (GdkCursor *cursor);
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GDK_AVAILABLE_IN_ALL
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GdkPixbuf* gdk_cursor_get_image (GdkCursor *cursor);
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GDK_AVAILABLE_IN_3_10
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@ -40,6 +40,7 @@ struct _GdkCursor
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GObject parent_instance;
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GdkDisplay *display;
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char *name;
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};
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struct _GdkCursorClass
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@ -49,7 +49,6 @@ typedef struct _GdkWaylandCursorClass GdkWaylandCursorClass;
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struct _GdkWaylandCursor
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{
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GdkCursor cursor;
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gchar *name;
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struct
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{
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@ -144,22 +143,25 @@ _gdk_wayland_cursor_update (GdkWaylandDisplay *display_wayland,
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{
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struct wl_cursor *c;
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struct wl_cursor_theme *theme;
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const char *name;
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name = gdk_cursor_get_name (GDK_CURSOR (cursor));
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/* Do nothing if this is not a wl_cursor cursor. */
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if (cursor->name == NULL)
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if (name == NULL)
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return FALSE;
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theme = _gdk_wayland_display_get_scaled_cursor_theme (display_wayland,
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cursor->scale);
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c = wl_cursor_theme_get_cursor (theme, cursor->name);
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c = wl_cursor_theme_get_cursor (theme, name);
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if (!c)
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{
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const char *fallback;
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fallback = name_fallback (cursor->name);
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fallback = name_fallback (name);
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if (fallback)
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{
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c = wl_cursor_theme_get_cursor (theme, name_fallback (cursor->name));
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c = wl_cursor_theme_get_cursor (theme, fallback);
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if (!c)
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c = wl_cursor_theme_get_cursor (theme, "left_ptr");
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}
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@ -167,7 +169,7 @@ _gdk_wayland_cursor_update (GdkWaylandDisplay *display_wayland,
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if (!c)
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{
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g_message ("Unable to load %s from the cursor theme", cursor->name);
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g_message ("Unable to load %s from the cursor theme", name);
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return FALSE;
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}
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@ -194,7 +196,6 @@ gdk_wayland_cursor_finalize (GObject *object)
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{
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GdkWaylandCursor *cursor = GDK_WAYLAND_CURSOR (object);
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g_free (cursor->name);
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if (cursor->surface.cairo_surface)
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cairo_surface_destroy (cursor->surface.cairo_surface);
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@ -243,7 +244,7 @@ _gdk_wayland_cursor_get_buffer (GdkCursor *cursor,
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return wl_cursor_image_get_buffer (image);
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}
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else if (wayland_cursor->name == NULL) /* From surface */
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else if (gdk_cursor_get_name (cursor) == NULL) /* From surface */
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{
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*hotspot_x =
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wayland_cursor->surface.hotspot_x / wayland_cursor->surface.scale;
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@ -309,7 +310,7 @@ _gdk_wayland_cursor_set_scale (GdkCursor *cursor,
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wayland_cursor->scale = scale;
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/* Blank cursor case */
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if (g_strcmp0 (wayland_cursor->name, "none") == 0)
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if (g_strcmp0 (gdk_cursor_get_name (cursor), "none") == 0)
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return;
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_gdk_wayland_cursor_update (display_wayland, wayland_cursor);
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@ -347,18 +348,17 @@ _gdk_wayland_display_get_cursor_for_name_with_scale (GdkDisplay *display,
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private = g_object_new (GDK_TYPE_WAYLAND_CURSOR,
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"display", display,
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"name", name,
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NULL);
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/* Blank cursor case */
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if (!name || g_str_equal (name, "none") || g_str_equal (name, "blank_cursor"))
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if (g_str_equal (name, "none") || g_str_equal (name, "blank_cursor"))
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{
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private->name = g_strdup ("none");
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private->scale = scale;
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return GDK_CURSOR (private);
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}
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private->name = g_strdup (name);
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private->scale = scale;
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if (!_gdk_wayland_cursor_update (display_wayland, private))
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@ -369,7 +369,7 @@ _gdk_wayland_display_get_cursor_for_name_with_scale (GdkDisplay *display,
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/* Insert into cache. */
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g_hash_table_insert (display_wayland->cursor_cache,
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private->name,
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(gpointer) gdk_cursor_get_name (GDK_CURSOR (private)),
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g_object_ref (private));
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return GDK_CURSOR (private);
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}
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@ -408,7 +408,6 @@ _gdk_wayland_display_get_cursor_for_surface (GdkDisplay *display,
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cursor = g_object_new (GDK_TYPE_WAYLAND_CURSOR,
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"display", display_wayland,
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NULL);
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cursor->name = NULL;
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cursor->surface.hotspot_x = x;
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cursor->surface.hotspot_y = y;
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@ -50,7 +50,6 @@ struct _GdkX11Cursor
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GdkCursor cursor;
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Cursor xcursor;
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gchar *name;
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guint serial;
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};
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@ -103,7 +102,7 @@ cache_compare_func (gconstpointer listelem,
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/* Elements marked as pixmap must be named cursors
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* (since we don't store normal pixmap cursors
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*/
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return strcmp (key->name, cursor->name);
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return strcmp (key->name, gdk_cursor_get_name (GDK_CURSOR (cursor)));
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}
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/* Returns the cursor if there is a match, NULL if not
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@ -175,8 +174,6 @@ gdk_x11_cursor_finalize (GObject *object)
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if (private->xcursor && !gdk_display_is_closed (display))
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XFreeCursor (GDK_DISPLAY_XDISPLAY (display), private->xcursor);
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g_free (private->name);
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G_OBJECT_CLASS (gdk_x11_cursor_parent_class)->finalize (object);
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}
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@ -269,24 +266,23 @@ gdk_x11_cursor_get_surface (GdkCursor *cursor,
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{
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GdkDisplay *display;
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Display *xdisplay;
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GdkX11Cursor *private;
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XcursorImages *images;
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XcursorImage *image;
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gint size;
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cairo_surface_t *surface;
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gint scale;
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gchar *theme;
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const char *name;
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private = GDK_X11_CURSOR (cursor);
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display = gdk_cursor_get_display (cursor);
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xdisplay = GDK_DISPLAY_XDISPLAY (display);
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size = XcursorGetDefaultSize (xdisplay);
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theme = XcursorGetTheme (xdisplay);
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if (private->name)
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images = XcursorLibraryLoadImages (private->name, theme, size);
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name = gdk_cursor_get_name (cursor);
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if (name)
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images = XcursorLibraryLoadImages (name, theme, size);
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else
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images = NULL;
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@ -343,8 +339,11 @@ _gdk_x11_cursor_update_theme (GdkCursor *cursor)
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if (private->xcursor != None)
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{
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if (private->name)
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new_cursor = XcursorLibraryLoadCursor (xdisplay, private->name);
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const char *name;
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name = gdk_cursor_get_name (cursor);
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if (name)
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new_cursor = XcursorLibraryLoadCursor (xdisplay, name);
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if (new_cursor != None)
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{
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@ -532,7 +531,6 @@ _gdk_x11_display_get_cursor_for_surface (GdkDisplay *display,
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"display", display,
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NULL);
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private->xcursor = xcursor;
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private->name = NULL;
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private->serial = theme_serial;
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return GDK_CURSOR (private);
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@ -644,9 +642,9 @@ _gdk_x11_display_get_cursor_for_name (GdkDisplay *display,
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private = g_object_new (GDK_TYPE_X11_CURSOR,
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"display", display,
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"name", name,
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NULL);
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private->xcursor = xcursor;
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private->name = g_strdup (name);
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private->serial = theme_serial;
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add_to_cache (private);
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@ -709,7 +707,6 @@ gdk_cursor_new_from_pixmap (GdkDisplay *display,
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"display", display,
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NULL);
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private->xcursor = xcursor;
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private->name = NULL;
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private->serial = theme_serial;
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return GDK_CURSOR (private);
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