diff options
Diffstat (limited to 'eel/eel-art-gtk-extensions.c')
| -rw-r--r-- | eel/eel-art-gtk-extensions.c | 280 |
1 files changed, 0 insertions, 280 deletions
diff --git a/eel/eel-art-gtk-extensions.c b/eel/eel-art-gtk-extensions.c index 5e7f4dab..610cf129 100644 --- a/eel/eel-art-gtk-extensions.c +++ b/eel/eel-art-gtk-extensions.c @@ -25,116 +25,6 @@ #include <config.h> #include "eel-art-gtk-extensions.h" -#include <gdk/gdkx.h> - -#if !GTK_CHECK_VERSION(3,0,0) -#define gtk_widget_get_preferred_size(x,y,z) gtk_widget_size_request(x,y) -#endif - -/** - * eel_gdk_rectangle_to_eel_irect: - * @gdk_rectangle: The source GdkRectangle. - * - * Return value: An EelIRect representation of the GdkRectangle. - * - * This is a very simple conversion of rectangles from the Gdk to the Libeel - * universe. This is useful in code that does clipping (or other operations) - * using libeel and has a GdkRectangle to work with - for example expose_event() - * in GtkWidget's. - */ -EelIRect -eel_gdk_rectangle_to_eel_irect (GdkRectangle gdk_rectangle) -{ - EelIRect rectangle; - - rectangle.x0 = gdk_rectangle.x; - rectangle.y0 = gdk_rectangle.y; - rectangle.x1 = rectangle.x0 + (int) gdk_rectangle.width; - rectangle.y1 = rectangle.y0 + (int) gdk_rectangle.height; - - return rectangle; -} - -/** - * eel_screen_get_dimensions: - * - * Return value: The screen dimensions. - * - */ -EelDimensions -eel_screen_get_dimensions (void) -{ - EelDimensions screen_dimensions; - - screen_dimensions.width = gdk_screen_width (); - screen_dimensions.height = gdk_screen_height (); - - g_assert (screen_dimensions.width > 0); - g_assert (screen_dimensions.height > 0); - - return screen_dimensions; -} - -/** - * eel_gdk_window_get_bounds: - * @gdk_window: The source GdkWindow. - * - * Return value: An EelIRect representation of the given GdkWindow's geometry - * relative to its parent in the Gdk window hierarchy. - * - */ -EelIRect -eel_gdk_window_get_bounds (GdkWindow *gdk_window) -{ - EelIRect bounds; - int width; - int height; - - g_return_val_if_fail (gdk_window != NULL, eel_irect_empty); - - gdk_window_get_position (gdk_window, &bounds.x0, &bounds.y0); - - width = gdk_window_get_width(gdk_window); - height = gdk_window_get_height(gdk_window); - - bounds.x1 = bounds.x0 + width; - bounds.y1 = bounds.y0 + height; - - return bounds; -} - -/** - * eel_gdk_window_get_bounds: - * @gdk_window: The source GdkWindow. - * - * Return value: An EelIRect representation of the given GdkWindow's geometry - * relative to the screen. - * - */ -EelIRect -eel_gdk_window_get_screen_relative_bounds (GdkWindow *gdk_window) -{ - EelIRect screen_bounds; - int width; - int height; - - g_return_val_if_fail (gdk_window != NULL, eel_irect_empty); - - if (!gdk_window_get_origin (gdk_window, - &screen_bounds.x0, - &screen_bounds.y0)) - { - return eel_irect_empty; - } - - width = gdk_window_get_width(gdk_window); - height = gdk_window_get_height(gdk_window); - - screen_bounds.x1 = screen_bounds.x0 + width; - screen_bounds.y1 = screen_bounds.y0 + height; - - return screen_bounds; -} /** * eel_gtk_widget_get_bounds: @@ -178,173 +68,3 @@ eel_gtk_widget_get_dimensions (GtkWidget *gtk_widget) return dimensions; } - -/** - * eel_gtk_widget_get_preferred_dimensions: - * @gtk_widget: The source GtkWidget. - * - * Return value: The widget's preferred dimensions. The preferred dimensions are - * computed by calling the widget's 'size_request' method and thus - * could potentially be expensive for complicated widgets. - */ -EelDimensions -eel_gtk_widget_get_preferred_dimensions (GtkWidget *gtk_widget) -{ - GtkRequisition requisition; - EelDimensions preferred_dimensions; - - g_return_val_if_fail (GTK_IS_WIDGET (gtk_widget), eel_dimensions_empty); - - gtk_widget_get_preferred_size (gtk_widget, &requisition, NULL); - - preferred_dimensions.width = (int) requisition.width; - preferred_dimensions.height = (int) requisition.height; - - return preferred_dimensions; -} - -/** - * eel_gdk_window_clip_dirty_area_to_screen: - * @gdk_window: The GdkWindow that the damage occured on. - * @dirty_area: The dirty area as an EelIRect. - * - * Return value: An EelIRect of the dirty area clipped to the screen. - * - * This function is useful to do less work in expose_event() GtkWidget methods. - * It also ensures that any drawing that the widget does is actually onscreen. - */ -EelIRect -eel_gdk_window_clip_dirty_area_to_screen (GdkWindow *gdk_window, - EelIRect dirty_area) -{ - EelIRect clipped; - EelDimensions screen_dimensions; - EelIRect screen_relative_bounds; - int dirty_width; - int dirty_height; - - g_return_val_if_fail (gdk_window != NULL, eel_irect_empty); - - dirty_width = dirty_area.x1 - dirty_area.x0; - dirty_height = dirty_area.y1 - dirty_area.y0; - - g_return_val_if_fail (dirty_width > 0, eel_irect_empty); - g_return_val_if_fail (dirty_height > 0, eel_irect_empty); - - screen_dimensions = eel_screen_get_dimensions (); - screen_relative_bounds = eel_gdk_window_get_screen_relative_bounds (gdk_window); - - /* Window is obscured by left edge of screen */ - if ((screen_relative_bounds.x0 + dirty_area.x0) < 0) - { - int clipped_width = screen_relative_bounds.x0 + dirty_area.x0 + dirty_width; - clipped.x0 = dirty_area.x0 + dirty_width - clipped_width; - clipped.x1 = clipped.x0 + clipped_width; - } - else - { - clipped.x0 = dirty_area.x0; - clipped.x1 = clipped.x0 + dirty_width; - } - - /* Window is obscured by right edge of screen */ - if (screen_relative_bounds.x1 > screen_dimensions.width) - { - int obscured_width; - - obscured_width = - screen_relative_bounds.x0 + dirty_area.x0 + dirty_width - screen_dimensions.width; - - if (obscured_width > 0) - { - clipped.x1 -= obscured_width; - } - } - - /* Window is obscured by top edge of screen */ - if ((screen_relative_bounds.y0 + dirty_area.y0) < 0) - { - int clipped_height = screen_relative_bounds.y0 + dirty_area.y0 + dirty_height; - clipped.y0 = dirty_area.y0 + dirty_height - clipped_height; - clipped.y1 = clipped.y0 + clipped_height; - } - else - { - clipped.y0 = dirty_area.y0; - clipped.y1 = clipped.y0 + dirty_height; - } - - /* Window is obscured by bottom edge of screen */ - if (screen_relative_bounds.y1 > screen_dimensions.height) - { - int obscured_height; - - obscured_height = - screen_relative_bounds.y0 + dirty_area.y0 + dirty_height - screen_dimensions.height; - - if (obscured_height > 0) - { - clipped.y1 -= obscured_height; - } - } - - if (eel_irect_is_empty (&clipped)) - { - clipped = eel_irect_empty; - } - - return clipped; -} - -GdkRectangle -eel_irect_to_gdk_rectangle (EelIRect rectangle) -{ - GdkRectangle gdk_rect; - - gdk_rect.x = rectangle.x0; - gdk_rect.y = rectangle.y0; - gdk_rect.width = eel_irect_get_width (rectangle); - gdk_rect.height = eel_irect_get_height (rectangle); - - return gdk_rect; -} - -EelDimensions -eel_gdk_window_get_dimensions (GdkWindow *gdk_window) -{ - EelDimensions dimensions; - - g_return_val_if_fail (gdk_window != NULL, eel_dimensions_empty); - - dimensions.width = gdk_window_get_width(gdk_window); - dimensions.height = gdk_window_get_height(gdk_window); - - return dimensions; -} - -EelIPoint -eel_gdk_get_pointer_position (void) -{ - - EelIPoint position; -#if GTK_CHECK_VERSION (3, 0, 0) - GdkDeviceManager *manager; - GdkDevice *pointer; - - manager = gdk_display_get_device_manager (gdk_window_get_display (gdk_get_default_root_window ())); - pointer = gdk_device_manager_get_client_pointer (manager); - gdk_window_get_device_position (gdk_get_default_root_window (), - pointer, - &position.x, - &position.y, - NULL); -#else - - gdk_window_get_pointer (gdk_get_default_root_window (), - &position.x, - &position.y, - NULL); -#endif - - return position; -} |