void shift_color(GdkColor *src, gshort val, gint direction)
{
gshort cs;
+ static gshort COLOR_MAX = 0xffff;
if (val == -1)
{
{
val = CLAMP(val, 1, 100);
}
- cs = 0xffff / 100 * val;
+ cs = COLOR_MAX / 100 * val;
/* up or down ? */
if (direction < 0 ||
- (direction == 0 &&((gint)src->red + (gint)src->green + (gint)src->blue) / 3 > 0xffff / 2))
+ (direction == 0 &&((gint)src->red + (gint)src->green + (gint)src->blue) / 3 > COLOR_MAX / 2))
{
src->red = MAX(0 , src->red - cs);
src->green = MAX(0 , src->green - cs);
}
else
{
- src->red = MIN(0xffff, src->red + cs);
- src->green = MIN(0xffff, src->green + cs);
- src->blue = MIN(0xffff, src->blue + cs);
+ src->red = MIN(COLOR_MAX, src->red + cs);
+ src->green = MIN(COLOR_MAX, src->green + cs);
+ src->blue = MIN(COLOR_MAX, src->blue + cs);
}
}
gint x, y;
gint w, h;
gint amt = 0;
+#if GTK_CHECK_VERSION(3,0,0)
+ GdkDeviceManager *device_manager;
+ GdkDevice *device;
+#endif
if (sd->max_step < sd->region_size)
{
}
window = gtk_widget_get_window(sd->widget);
+#if GTK_CHECK_VERSION(3,0,0)
+ device_manager = gdk_display_get_device_manager(gdk_window_get_display(window));
+ device = gdk_device_manager_get_client_pointer(device_manager);
+ gdk_window_get_device_position(window, device, &x, &y, NULL);
+#else
gdk_window_get_pointer(window, &x, &y, NULL);
+#endif
w = gdk_window_get_width(window);
h = gdk_window_get_height(window);