Move warp functions to the frontend

There were already GdkDevice vfuncs for this.

1 files changed, 73 insertions, 0 deletions

diff --git a/gdk/gdkdisplay.c b/gdk/gdkdisplay.c
index fb9e591e6e..88a1d7b4c7 100644
--- a/gdk/gdkdisplay.c
+++ b/gdk/gdkdisplay.c
@@ -26,6 +26,7 @@
 #include "gdkdisplay.h"
 #include "gdkdisplayprivate.h"
 
+#include "gdkdeviceprivate.h"
 #include "gdkevents.h"
 #include "gdkwindowimpl.h"
 #include "gdkinternals.h"
@@ -2338,3 +2339,75 @@ gdk_display_get_maximal_cursor_size (GdkDisplay *display,
                                                             width,
                                                             height);
 }
+
+/**
+ * gdk_display_warp_pointer:
+ * @display: a #GdkDisplay
+ * @screen: the screen of @display to warp the pointer to
+ * @x: the x coordinate of the destination
+ * @y: the y coordinate of the destination
+ *
+ * Warps the pointer of @display to the point @x,@y on
+ * the screen @screen, unless the pointer is confined
+ * to a window by a grab, in which case it will be moved
+ * as far as allowed by the grab. Warping the pointer
+ * creates events as if the user had moved the mouse
+ * instantaneously to the destination.
+ *
+ * Note that the pointer should normally be under the
+ * control of the user. This function was added to cover
+ * some rare use cases like keyboard navigation support
+ * for the color picker in the #GtkColorSelectionDialog.
+ *
+ * Since: 2.8
+ *
+ * Deprecated: 3.0: Use gdk_display_warp_device() instead.
+ */
+void
+gdk_display_warp_pointer (GdkDisplay *display,
+                          GdkScreen  *screen,
+                          gint        x,
+                          gint        y)
+{
+  gdk_display_warp_device (display,
+                           display->core_pointer,
+                           screen,
+                           x, y);
+}
+
+/**
+ * gdk_display_warp_device:
+ * @display: a #GdkDisplay.
+ * @device: a #GdkDevice.
+ * @screen: the screen of @display to warp @device to.
+ * @x: the X coordinate of the destination.
+ * @y: the Y coordinate of the destination.
+ *
+ * Warps @device in @display to the point @x,@y on
+ * the screen @screen, unless the device is confined
+ * to a window by a grab, in which case it will be moved
+ * as far as allowed by the grab. Warping the pointer
+ * creates events as if the user had moved the mouse
+ * instantaneously to the destination.
+ *
+ * Note that the pointer should normally be under the
+ * control of the user. This function was added to cover
+ * some rare use cases like keyboard navigation support
+ * for the color picker in the #GtkColorSelectionDialog.
+ *
+ * Since: 3.0
+ **/
+void
+gdk_display_warp_device (GdkDisplay *display,
+                         GdkDevice  *device,
+                         GdkScreen  *screen,
+                         gint        x,
+                         gint        y)
+{
+  g_return_if_fail (GDK_IS_DISPLAY (display));
+  g_return_if_fail (GDK_IS_DEVICE (device));
+  g_return_if_fail (GDK_IS_SCREEN (screen));
+  g_return_if_fail (display == gdk_device_get_display (device));
+
+  GDK_DEVICE_GET_CLASS (device)->warp (device, screen, x, y);
+}