#include "config.h"
#include "gdkcursor.h"
-
-#include "gdkdisplay.h"
+#include "gdkdisplayprivate.h"
#include "gdkinternals.h"
/**
* gdk_cursor_ref:
* @cursor: a #GdkCursor
- *
+ *
* Adds a reference to @cursor.
- *
+ *
* Return value: Same @cursor that was passed in
- **/
+ */
GdkCursor*
gdk_cursor_ref (GdkCursor *cursor)
{
*
* Removes a reference from @cursor, deallocating the cursor
* if no references remain.
- *
- **/
+ */
void
gdk_cursor_unref (GdkCursor *cursor)
{
/**
* gdk_cursor_new:
* @cursor_type: cursor to create
- *
+ *
* Creates a new cursor from the set of builtin cursors for the default display.
* See gdk_cursor_new_for_display().
*
* To make the cursor invisible, use %GDK_BLANK_CURSOR.
- *
+ *
* Return value: a new #GdkCursor
- **/
+ */
GdkCursor*
gdk_cursor_new (GdkCursorType cursor_type)
{
return cursor->type;
}
+
+/**
+ * gdk_cursor_new_for_display:
+ * @display: the #GdkDisplay for which the cursor will be created
+ * @cursor_type: cursor to create
+ *
+ * Creates a new cursor from the set of builtin cursors.
+ * Some useful ones are:
+ * <itemizedlist>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="right_ptr.png"></inlinegraphic> #GDK_RIGHT_PTR (right-facing arrow)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="crosshair.png"></inlinegraphic> #GDK_CROSSHAIR (crosshair)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="xterm.png"></inlinegraphic> #GDK_XTERM (I-beam)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="watch.png"></inlinegraphic> #GDK_WATCH (busy)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="fleur.png"></inlinegraphic> #GDK_FLEUR (for moving objects)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="hand1.png"></inlinegraphic> #GDK_HAND1 (a right-pointing hand)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="hand2.png"></inlinegraphic> #GDK_HAND2 (a left-pointing hand)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="left_side.png"></inlinegraphic> #GDK_LEFT_SIDE (resize left side)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="right_side.png"></inlinegraphic> #GDK_RIGHT_SIDE (resize right side)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="top_left_corner.png"></inlinegraphic> #GDK_TOP_LEFT_CORNER (resize northwest corner)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="top_right_corner.png"></inlinegraphic> #GDK_TOP_RIGHT_CORNER (resize northeast corner)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="bottom_left_corner.png"></inlinegraphic> #GDK_BOTTOM_LEFT_CORNER (resize southwest corner)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="bottom_right_corner.png"></inlinegraphic> #GDK_BOTTOM_RIGHT_CORNER (resize southeast corner)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="top_side.png"></inlinegraphic> #GDK_TOP_SIDE (resize top side)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="bottom_side.png"></inlinegraphic> #GDK_BOTTOM_SIDE (resize bottom side)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="sb_h_double_arrow.png"></inlinegraphic> #GDK_SB_H_DOUBLE_ARROW (move vertical splitter)
+ * </para></listitem>
+ * <listitem><para>
+ * <inlinegraphic format="PNG" fileref="sb_v_double_arrow.png"></inlinegraphic> #GDK_SB_V_DOUBLE_ARROW (move horizontal splitter)
+ * </para></listitem>
+ * <listitem><para>
+ * #GDK_BLANK_CURSOR (Blank cursor). Since 2.16
+ * </para></listitem>
+ * </itemizedlist>
+ *
+ * Return value: a new #GdkCursor
+ *
+ * Since: 2.2
+ **/
+GdkCursor*
+gdk_cursor_new_for_display (GdkDisplay *display,
+ GdkCursorType cursor_type)
+{
+ g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
+
+ return GDK_DISPLAY_GET_CLASS (display)->get_cursor_for_type (display, cursor_type);
+}
+
+/**
+ * gdk_cursor_new_from_name:
+ * @display: the #GdkDisplay for which the cursor will be created
+ * @name: the name of the cursor
+ *
+ * Creates a new cursor by looking up @name in the current cursor
+ * theme.
+ *
+ * Returns: a new #GdkCursor, or %NULL if there is no cursor with
+ * the given name
+ *
+ * Since: 2.8
+ */
+GdkCursor*
+gdk_cursor_new_from_name (GdkDisplay *display,
+ const gchar *name)
+{
+ g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
+
+ return GDK_DISPLAY_GET_CLASS (display)->get_cursor_for_name (display, name);
+}
+
+/**
+ * gdk_cursor_new_from_pixbuf:
+ * @display: the #GdkDisplay for which the cursor will be created
+ * @pixbuf: the #GdkPixbuf containing the cursor image
+ * @x: the horizontal offset of the 'hotspot' of the cursor.
+ * @y: the vertical offset of the 'hotspot' of the cursor.
+ *
+ * Creates a new cursor from a pixbuf.
+ *
+ * Not all GDK backends support RGBA cursors. If they are not
+ * supported, a monochrome approximation will be displayed.
+ * The functions gdk_display_supports_cursor_alpha() and
+ * gdk_display_supports_cursor_color() can be used to determine
+ * whether RGBA cursors are supported;
+ * gdk_display_get_default_cursor_size() and
+ * gdk_display_get_maximal_cursor_size() give information about
+ * cursor sizes.
+ *
+ * If @x or @y are <literal>-1</literal>, the pixbuf must have
+ * options named "x_hot" and "y_hot", resp., containing
+ * integer values between %0 and the width resp. height of
+ * the pixbuf. (Since: 3.0)
+ *
+ * On the X backend, support for RGBA cursors requires a
+ * sufficently new version of the X Render extension.
+ *
+ * Returns: a new #GdkCursor.
+ *
+ * Since: 2.4
+ */
+GdkCursor *
+gdk_cursor_new_from_pixbuf (GdkDisplay *display,
+ GdkPixbuf *pixbuf,
+ gint x,
+ gint y)
+{
+ g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
+ g_return_val_if_fail (GDK_IS_PIXBUF (pixbuf), NULL);
+
+ return GDK_DISPLAY_GET_CLASS (display)->get_cursor_for_pixbuf (display, pixbuf, x, y);
+}
GdkCursorPrivate* cursor = (GdkCursorPrivate*)(item->data);
if (cursor->display == display)
{
- GSList* olditem;
+ GSList* olditem;
gdk_cursor_unref ((GdkCursor*) cursor);
- /* Remove this item from the list */
- *(itemp) = item->next;
- olditem = item;
- item = g_slist_next (item);
- g_slist_free_1 (olditem);
+ /* Remove this item from the list */
+ *(itemp) = item->next;
+ olditem = item;
+ item = g_slist_next (item);
+ g_slist_free_1 (olditem);
}
else
{
- itemp = &(item->next);
- item = g_slist_next (item);
- }
+ itemp = &(item->next);
+ item = g_slist_next (item);
+ }
}
}
return cursor;
}
-/**
- * gdk_cursor_new_for_display:
- * @display: the #GdkDisplay for which the cursor will be created
- * @cursor_type: cursor to create
- *
- * Creates a new cursor from the set of builtin cursors.
- * Some useful ones are:
- * <itemizedlist>
- * <listitem><para>
- * <inlinegraphic format="PNG" fileref="right_ptr.png"></inlinegraphic> #GDK_RIGHT_PTR (right-facing arrow)
- * </para></listitem>
- * <listitem><para>
- * <inlinegraphic format="PNG" fileref="crosshair.png"></inlinegraphic> #GDK_CROSSHAIR (crosshair)
- * </para></listitem>
- * <listitem><para>
- * <inlinegraphic format="PNG" fileref="xterm.png"></inlinegraphic> #GDK_XTERM (I-beam)
- * </para></listitem>
- * <listitem><para>
- * <inlinegraphic format="PNG" fileref="watch.png"></inlinegraphic> #GDK_WATCH (busy)
- * </para></listitem>
- * <listitem><para>
- * <inlinegraphic format="PNG" fileref="fleur.png"></inlinegraphic> #GDK_FLEUR (for moving objects)
- * </para></listitem>
- * <listitem><para>
- * <inlinegraphic format="PNG" fileref="hand1.png"></inlinegraphic> #GDK_HAND1 (a right-pointing hand)
- * </para></listitem>
- * <listitem><para>
- * <inlinegraphic format="PNG" fileref="hand2.png"></inlinegraphic> #GDK_HAND2 (a left-pointing hand)
- * </para></listitem>
- * <listitem><para>
- * <inlinegraphic format="PNG" fileref="left_side.png"></inlinegraphic> #GDK_LEFT_SIDE (resize left side)
- * </para></listitem>
- * <listitem><para>
- * <inlinegraphic format="PNG" fileref="right_side.png"></inlinegraphic> #GDK_RIGHT_SIDE (resize right side)
- * </para></listitem>
- * <listitem><para>
- * <inlinegraphic format="PNG" fileref="top_left_corner.png"></inlinegraphic> #GDK_TOP_LEFT_CORNER (resize northwest corner)
- * </para></listitem>
- * <listitem><para>
- * <inlinegraphic format="PNG" fileref="top_right_corner.png"></inlinegraphic> #GDK_TOP_RIGHT_CORNER (resize northeast corner)
- * </para></listitem>
- * <listitem><para>
- * <inlinegraphic format="PNG" fileref="bottom_left_corner.png"></inlinegraphic> #GDK_BOTTOM_LEFT_CORNER (resize southwest corner)
- * </para></listitem>
- * <listitem><para>
- * <inlinegraphic format="PNG" fileref="bottom_right_corner.png"></inlinegraphic> #GDK_BOTTOM_RIGHT_CORNER (resize southeast corner)
- * </para></listitem>
- * <listitem><para>
- * <inlinegraphic format="PNG" fileref="top_side.png"></inlinegraphic> #GDK_TOP_SIDE (resize top side)
- * </para></listitem>
- * <listitem><para>
- * <inlinegraphic format="PNG" fileref="bottom_side.png"></inlinegraphic> #GDK_BOTTOM_SIDE (resize bottom side)
- * </para></listitem>
- * <listitem><para>
- * <inlinegraphic format="PNG" fileref="sb_h_double_arrow.png"></inlinegraphic> #GDK_SB_H_DOUBLE_ARROW (move vertical splitter)
- * </para></listitem>
- * <listitem><para>
- * <inlinegraphic format="PNG" fileref="sb_v_double_arrow.png"></inlinegraphic> #GDK_SB_V_DOUBLE_ARROW (move horizontal splitter)
- * </para></listitem>
- * <listitem><para>
- * #GDK_BLANK_CURSOR (Blank cursor). Since 2.16
- * </para></listitem>
- * </itemizedlist>
- *
- * Return value: a new #GdkCursor
- *
- * Since: 2.2
- **/
GdkCursor*
-gdk_cursor_new_for_display (GdkDisplay *display,
- GdkCursorType cursor_type)
+_gdk_x11_display_get_cursor_for_type (GdkDisplay *display,
+ GdkCursorType cursor_type)
{
GdkCursorPrivate *private;
GdkCursor *cursor;
Cursor xcursor;
- g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
-
if (gdk_display_is_closed (display))
{
xcursor = None;
- }
- else
+ }
+ else
{
private = find_in_cache (display, cursor_type, NULL);
{
/* Cache had it, add a ref for this user */
gdk_cursor_ref ((GdkCursor*) private);
-
+
return (GdkCursor*) private;
- }
- else
+ }
+ else
{
- if (cursor_type != GDK_BLANK_CURSOR)
+ if (cursor_type != GDK_BLANK_CURSOR)
xcursor = XCreateFontCursor (GDK_DISPLAY_XDISPLAY (display),
cursor_type);
- else
- xcursor = get_blank_cursor (display);
+ else
+ xcursor = get_blank_cursor (display);
}
}
-
+
private = g_new (GdkCursorPrivate, 1);
private->display = display;
private->xcursor = xcursor;
if (cursor->type == GDK_CURSOR_IS_PIXMAP)
{
if (private->name)
- images = XcursorLibraryLoadImages (private->name, theme, size);
+ images = XcursorLibraryLoadImages (private->name, theme, size);
}
- else
+ else
images = XcursorShapeLoadImages (cursor->type, theme, size);
if (!images)
return NULL;
-
+
image = images->images[0];
data = g_malloc (4 * image->width * image->height);
}
pixbuf = gdk_pixbuf_new_from_data (data, GDK_COLORSPACE_RGB, TRUE,
- 8, image->width, image->height,
- 4 * image->width,
- (GdkPixbufDestroyNotify)g_free, NULL);
+ 8, image->width, image->height,
+ 4 * image->width,
+ (GdkPixbufDestroyNotify)g_free, NULL);
if (private->name)
gdk_pixbuf_set_option (pixbuf, "name", private->name);
return;
if (cursor->type == GDK_CURSOR_IS_PIXMAP)
- {
- if (private->name)
- new_cursor = XcursorLibraryLoadCursor (xdisplay, private->name);
- }
+ {
+ if (private->name)
+ new_cursor = XcursorLibraryLoadCursor (xdisplay, private->name);
+ }
else
- new_cursor = XcursorShapeLoadCursor (xdisplay, cursor->type);
+ new_cursor = XcursorShapeLoadCursor (xdisplay, cursor->type);
if (new_cursor != None)
- {
- XFixesChangeCursor (xdisplay, new_cursor, private->xcursor);
- private->xcursor = new_cursor;
- }
+ {
+ XFixesChangeCursor (xdisplay, new_cursor, private->xcursor);
+ private->xcursor = new_cursor;
+ }
}
}
static void
update_cursor (gpointer data,
- gpointer user_data)
+ gpointer user_data)
{
GdkCursor *cursor;
*/
void
gdk_x11_display_set_cursor_theme (GdkDisplay *display,
- const gchar *theme,
- const gint size)
+ const gchar *theme,
+ const gint size)
{
GdkDisplayX11 *display_x11;
Display *xdisplay;
void
gdk_x11_display_set_cursor_theme (GdkDisplay *display,
- const gchar *theme,
- const gint size)
+ const gchar *theme,
+ const gint size)
{
g_return_if_fail (GDK_IS_DISPLAY (display));
}
static XcursorImage*
create_cursor_image (GdkPixbuf *pixbuf,
- gint x,
- gint y)
+ gint x,
+ gint y)
{
guint width, height;
XcursorImage *xcimage;
return xcimage;
}
-
-/**
- * gdk_cursor_new_from_pixbuf:
- * @display: the #GdkDisplay for which the cursor will be created
- * @pixbuf: the #GdkPixbuf containing the cursor image
- * @x: the horizontal offset of the 'hotspot' of the cursor.
- * @y: the vertical offset of the 'hotspot' of the cursor.
- *
- * Creates a new cursor from a pixbuf.
- *
- * Not all GDK backends support RGBA cursors. If they are not
- * supported, a monochrome approximation will be displayed.
- * The functions gdk_display_supports_cursor_alpha() and
- * gdk_display_supports_cursor_color() can be used to determine
- * whether RGBA cursors are supported;
- * gdk_display_get_default_cursor_size() and
- * gdk_display_get_maximal_cursor_size() give information about
- * cursor sizes.
- *
- * If @x or @y are <literal>-1</literal>, the pixbuf must have
- * options named "x_hot" and "y_hot", resp., containing
- * integer values between %0 and the width resp. height of
- * the pixbuf. (Since: 3.0)
- *
- * On the X backend, support for RGBA cursors requires a
- * sufficently new version of the X Render extension.
- *
- * Returns: a new #GdkCursor.
- *
- * Since: 2.4
- */
GdkCursor *
-gdk_cursor_new_from_pixbuf (GdkDisplay *display,
- GdkPixbuf *pixbuf,
- gint x,
- gint y)
+_gdk_x11_display_get_cursor_for_pixbuf (GdkDisplay *display,
+ GdkPixbuf *pixbuf,
+ gint x,
+ gint y)
{
XcursorImage *xcimage;
Cursor xcursor;
char *end;
gint64 value;
- g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
- g_return_val_if_fail (GDK_IS_PIXBUF (pixbuf), NULL);
-
if (x == -1 && (option = gdk_pixbuf_get_option (pixbuf, "x_hot")))
{
errno = 0;
g_return_val_if_fail (0 <= y && y < gdk_pixbuf_get_height (pixbuf), NULL);
if (gdk_display_is_closed (display))
- xcursor = None;
- else
+ {
+ xcursor = None;
+ }
+ else
{
xcimage = create_cursor_image (pixbuf, x, y);
xcursor = XcursorImageLoadCursor (GDK_DISPLAY_XDISPLAY (display), xcimage);
cursor = (GdkCursor *) private;
cursor->type = GDK_CURSOR_IS_PIXMAP;
cursor->ref_count = 1;
-
+
return cursor;
}
-/**
- * gdk_cursor_new_from_name:
- * @display: the #GdkDisplay for which the cursor will be created
- * @name: the name of the cursor
- *
- * Creates a new cursor by looking up @name in the current cursor
- * theme.
- *
- * Returns: a new #GdkCursor, or %NULL if there is no cursor with
- * the given name
- *
- * Since: 2.8
- */
-GdkCursor*
-gdk_cursor_new_from_name (GdkDisplay *display,
- const gchar *name)
+GdkCursor*
+_gdk_x11_display_get_cursor_for_name (GdkDisplay *display,
+ const gchar *name)
{
Cursor xcursor;
Display *xdisplay;
GdkCursorPrivate *private;
GdkCursor *cursor;
- g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
-
if (gdk_display_is_closed (display))
- xcursor = None;
- else
+ {
+ xcursor = None;
+ }
+ else
{
private = find_in_cache (display, GDK_CURSOR_IS_PIXMAP, name);
xdisplay = GDK_DISPLAY_XDISPLAY (display);
xcursor = XcursorLibraryLoadCursor (xdisplay, name);
if (xcursor == None)
- return NULL;
+ return NULL;
}
private = g_new (GdkCursorPrivate, 1);
return cursor;
}
-/**
- * gdk_display_supports_cursor_alpha:
- * @display: a #GdkDisplay
- *
- * Returns %TRUE if cursors can use an 8bit alpha channel
- * on @display. Otherwise, cursors are restricted to bilevel
- * alpha (i.e. a mask).
- *
- * Returns: whether cursors can have alpha channels.
- *
- * Since: 2.4
- */
-gboolean
-gdk_display_supports_cursor_alpha (GdkDisplay *display)
+gboolean
+_gdk_x11_display_supports_cursor_alpha (GdkDisplay *display)
{
- g_return_val_if_fail (GDK_IS_DISPLAY (display), FALSE);
-
return XcursorSupportsARGB (GDK_DISPLAY_XDISPLAY (display));
}
-/**
- * gdk_display_supports_cursor_color:
- * @display: a #GdkDisplay
- *
- * Returns %TRUE if multicolored cursors are supported
- * on @display. Otherwise, cursors have only a forground
- * and a background color.
- *
- * Returns: whether cursors can have multiple colors.
- *
- * Since: 2.4
- */
-gboolean
-gdk_display_supports_cursor_color (GdkDisplay *display)
+gboolean
+_gdk_x11_display_supports_cursor_color (GdkDisplay *display)
{
- g_return_val_if_fail (GDK_IS_DISPLAY (display), FALSE);
-
return XcursorSupportsARGB (GDK_DISPLAY_XDISPLAY (display));
}
-/**
- * gdk_display_get_default_cursor_size:
- * @display: a #GdkDisplay
- *
- * Returns the default size to use for cursors on @display.
- *
- * Returns: the default cursor size.
- *
- * Since: 2.4
- */
-guint
-gdk_display_get_default_cursor_size (GdkDisplay *display)
+void
+_gdk_x11_display_get_default_cursor_size (GdkDisplay *display,
+ guint *width,
+ guint *height)
{
- g_return_val_if_fail (GDK_IS_DISPLAY (display), FALSE);
-
- return XcursorGetDefaultSize (GDK_DISPLAY_XDISPLAY (display));
+ *width = *height = XcursorGetDefaultSize (GDK_DISPLAY_XDISPLAY (display));
}
#else
static GdkCursor*
gdk_cursor_new_from_pixmap (GdkDisplay *display,
Pixmap source_pixmap,
- Pixmap mask_pixmap,
- const GdkColor *fg,
- const GdkColor *bg,
- gint x,
- gint y)
+ Pixmap mask_pixmap,
+ const GdkColor *fg,
+ const GdkColor *bg,
+ gint x,
+ gint y)
{
GdkCursorPrivate *private;
GdkCursor *cursor;
xcursor = None;
else
xcursor = XCreatePixmapCursor (GDK_DISPLAY_XDISPLAY (display),
- source_pixmap, mask_pixmap, &xfg, &xbg, x, y);
+ source_pixmap, mask_pixmap, &xfg, &xbg, x, y);
private = g_new (GdkCursorPrivate, 1);
private->display = display;
private->xcursor = xcursor;
cursor = (GdkCursor *) private;
cursor->type = GDK_CURSOR_IS_PIXMAP;
cursor->ref_count = 1;
-
+
return cursor;
}
GdkCursor *
-gdk_cursor_new_from_pixbuf (GdkDisplay *display,
- GdkPixbuf *pixbuf,
- gint x,
- gint y)
+_gdk_x11_display_get_cursor_for_pixbuf (GdkDisplay *display,
+ GdkPixbuf *pixbuf,
+ gint x,
+ gint y)
{
GdkCursor *cursor;
cairo_surface_t *pixmap, *mask;
cairo_surface_t *image;
cairo_t *cr;
- g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
- g_return_val_if_fail (GDK_IS_PIXBUF (pixbuf), NULL);
-
width = gdk_pixbuf_get_width (pixbuf);
height = gdk_pixbuf_get_height (pixbuf);
guint8 *src = pixels + j * rowstride;
guint8 *d = data + data_stride * j;
guint8 *md = mask_data + data_stride * j;
-
+
for (i = 0; i < width; i++)
- {
- if (src[1] < 0x80)
- *d |= 1 << (i % 8);
-
- if (n_channels == 3 || src[3] >= 0x80)
- *md |= 1 << (i % 8);
-
- src += n_channels;
- if (i % 8 == 7)
- {
- d++;
- md++;
- }
- }
+ {
+ if (src[1] < 0x80)
+ *d |= 1 << (i % 8);
+
+ if (n_channels == 3 || src[3] >= 0x80)
+ *md |= 1 << (i % 8);
+
+ src += n_channels;
+ if (i % 8 == 7)
+ {
+ d++;
+ md++;
+ }
+ }
}
-
+
screen = gdk_display_get_default_screen (display);
- pixmap = _gdk_x11_window_create_bitmap_surface (gdk_screen_get_root_window (screen),
- width, height);
+ pixmap = _gdk_x11_window_create_bitmap_surface (gdk_screen_get_root_window (screen),
+ width, height);
cr = cairo_create (pixmap);
image = cairo_image_surface_create_for_data (data, CAIRO_FORMAT_A1,
width, height, data_stride);
cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
cairo_paint (cr);
cairo_destroy (cr);
-
- mask = _gdk_x11_window_create_bitmap_surface (gdk_screen_get_root_window (screen),
- width, height);
+
+ mask = _gdk_x11_window_create_bitmap_surface (gdk_screen_get_root_window (screen),
+ width, height);
cr = cairo_create (mask);
image = cairo_image_surface_create_for_data (mask_data, CAIRO_FORMAT_A1,
width, height, data_stride);
cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
cairo_paint (cr);
cairo_destroy (cr);
-
+
cursor = gdk_cursor_new_from_pixmap (display,
cairo_xlib_surface_get_drawable (pixmap),
cairo_xlib_surface_get_drawable (mask),
&fg, &bg,
x, y);
-
+
cairo_surface_destroy (pixmap);
cairo_surface_destroy (mask);
g_free (data);
g_free (mask_data);
-
+
return cursor;
}
-GdkCursor*
-gdk_cursor_new_from_name (GdkDisplay *display,
- const gchar *name)
+GdkCursor*
+_gdk_x11_display_get_cursor_for_name (GdkDisplay *display,
+ const gchar *name)
{
- g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
-
return NULL;
}
-gboolean
-gdk_display_supports_cursor_alpha (GdkDisplay *display)
+gboolean
+_gdk_x11_display_supports_cursor_alpha (GdkDisplay *display)
{
- g_return_val_if_fail (GDK_IS_DISPLAY (display), FALSE);
-
return FALSE;
}
-gboolean
-gdk_display_supports_cursor_color (GdkDisplay *display)
+gboolean
+_gdk_x11_display_supports_cursor_color (GdkDisplay *display)
{
- g_return_val_if_fail (GDK_IS_DISPLAY (display), FALSE);
-
return FALSE;
}
-guint
-gdk_display_get_default_cursor_size (GdkDisplay *display)
+void
+_gdk_x11_display_get_default_cursor_size (GdkDisplay *display)
{
- g_return_val_if_fail (GDK_IS_DISPLAY (display), 0);
-
/* no idea, really */
- return 20;
+ return 20;
}
#endif
*
* Since: 2.4
*/
-void
-gdk_display_get_maximal_cursor_size (GdkDisplay *display,
- guint *width,
- guint *height)
+void
+_gdk_x11_display_get_maximal_cursor_size (GdkDisplay *display,
+ guint *width,
+ guint *height)
{
GdkScreen *screen;
GdkWindow *window;
g_return_if_fail (GDK_IS_DISPLAY (display));
-
+
screen = gdk_display_get_default_screen (display);
window = gdk_screen_get_root_window (screen);
- XQueryBestCursor (GDK_DISPLAY_XDISPLAY (display),
- GDK_WINDOW_XID (window),
- 128, 128, width, height);
+ XQueryBestCursor (GDK_DISPLAY_XDISPLAY (display),
+ GDK_WINDOW_XID (window),
+ 128, 128, width, height);
}
projects / ~andy / gtk / commitdiff