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724 lines
25 KiB
C
724 lines
25 KiB
C
/* GDK - The GIMP Drawing Kit
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __GDK_H__
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#define __GDK_H__
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#include <gdk/gdktypes.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/* Initialization, exit and events
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*/
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void gdk_init (int *argc,
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char ***argv);
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void gdk_exit (int error_code);
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gchar* gdk_set_locale (void);
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gint gdk_events_pending (void);
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GdkEvent *gdk_event_get (void);
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GdkEvent *gdk_event_get_graphics_expose (GdkWindow *window);
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void gdk_event_put (GdkEvent *event);
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GdkEvent *gdk_event_copy (GdkEvent *event);
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void gdk_event_free (GdkEvent *event);
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void gdk_set_debug_level (gint level);
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void gdk_set_show_events (gint show_events);
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void gdk_set_use_xshm (gint use_xshm);
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gint gdk_get_debug_level (void);
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gint gdk_get_show_events (void);
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gint gdk_get_use_xshm (void);
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gchar *gdk_get_display (void);
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guint32 gdk_time_get (void);
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guint32 gdk_timer_get (void);
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void gdk_timer_set (guint32 milliseconds);
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void gdk_timer_enable (void);
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void gdk_timer_disable (void);
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gint gdk_input_add_interp (gint source,
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GdkInputCondition condition,
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GdkInputFunction function,
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gpointer data,
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GdkDestroyNotify destroy);
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gint gdk_input_add (gint source,
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GdkInputCondition condition,
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GdkInputFunction function,
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gpointer data);
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void gdk_input_remove (gint tag);
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gint gdk_pointer_grab (GdkWindow * window,
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gint owner_events,
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GdkEventMask event_mask,
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GdkWindow * confine_to,
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GdkCursor * cursor,
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guint32 time);
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void gdk_pointer_ungrab (guint32 time);
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gint gdk_keyboard_grab (GdkWindow * window,
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gint owner_events,
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guint32 time);
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void gdk_keyboard_ungrab (guint32 time);
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gint gdk_screen_width (void);
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gint gdk_screen_height (void);
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void gdk_flush (void);
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void gdk_beep (void);
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void gdk_key_repeat_disable (void);
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void gdk_key_repeat_restore (void);
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/* Visuals
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*/
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gint gdk_visual_get_best_depth (void);
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GdkVisualType gdk_visual_get_best_type (void);
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GdkVisual* gdk_visual_get_system (void);
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GdkVisual* gdk_visual_get_best (void);
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GdkVisual* gdk_visual_get_best_with_depth (gint depth);
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GdkVisual* gdk_visual_get_best_with_type (GdkVisualType visual_type);
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GdkVisual* gdk_visual_get_best_with_both (gint depth,
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GdkVisualType visual_type);
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/* Actually, these are no-ops... */
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GdkVisual* gdk_visual_ref (GdkVisual *visual);
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void gdk_visual_unref (GdkVisual *visual);
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void gdk_query_depths (gint **depths,
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gint *count);
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void gdk_query_visual_types (GdkVisualType **visual_types,
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gint *count);
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void gdk_query_visuals (GdkVisual **visuals,
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gint *count);
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/* Windows
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*/
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GdkWindow* gdk_window_new (GdkWindow *parent,
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GdkWindowAttr *attributes,
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gint attributes_mask);
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GdkWindow * gdk_window_foreign_new (guint32 anid);
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void gdk_window_destroy (GdkWindow *window);
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GdkWindow* gdk_window_ref (GdkWindow *window);
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void gdk_window_unref (GdkWindow *window);
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void gdk_window_show (GdkWindow *window);
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void gdk_window_hide (GdkWindow *window);
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void gdk_window_move (GdkWindow *window,
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gint x,
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gint y);
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void gdk_window_resize (GdkWindow *window,
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gint width,
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gint height);
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void gdk_window_move_resize (GdkWindow *window,
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gint x,
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gint y,
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gint width,
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gint height);
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void gdk_window_reparent (GdkWindow *window,
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GdkWindow *new_parent,
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gint x,
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gint y);
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void gdk_window_clear (GdkWindow *window);
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void gdk_window_clear_area (GdkWindow *window,
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gint x,
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gint y,
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gint width,
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gint height);
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void gdk_window_clear_area_e(GdkWindow *window,
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gint x,
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gint y,
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gint width,
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gint height);
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void gdk_window_copy_area (GdkWindow *window,
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GdkGC *gc,
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gint x,
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gint y,
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GdkWindow *source_window,
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gint source_x,
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gint source_y,
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gint width,
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gint height);
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void gdk_window_raise (GdkWindow *window);
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void gdk_window_lower (GdkWindow *window);
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void gdk_window_set_user_data (GdkWindow *window,
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gpointer user_data);
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void gdk_window_set_override_redirect(GdkWindow *window,
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gboolean override_redirect);
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void gdk_window_add_filter (GdkWindow *window,
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GdkFilterFunc function,
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gpointer data);
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void gdk_window_remove_filter (GdkWindow *window,
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GdkFilterFunc function,
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gpointer data);
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/*
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* This allows for making shaped (partially transparent) windows
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* - cool feature, needed for Drag and Drag for example.
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* The shape_mask can be the mask
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* from gdk_pixmap_create_from_xpm. Stefan Wille
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*/
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void gdk_window_shape_combine_mask (GdkWindow *window,
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GdkBitmap *shape_mask,
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gint offset_x,
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gint offset_y);
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/*
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* Drag & Drop
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* Algorithm (drop source):
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* A window being dragged will be sent a GDK_DRAG_BEGIN message.
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* It will then do gdk_dnd_drag_addwindow() for any other windows that are to be
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* dragged.
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* When we get a DROP_ENTER incoming, we send it on to the window in question.
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* That window needs to use gdk_dnd_drop_enter_reply() to indicate the state of
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* things (it must call that even if it's not going to accept the drop)
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*
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* These two turn on/off drag or drop, and if enabling it also
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* sets the list of types supported. The list of types passed in
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* should be in order of decreasing preference.
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*/
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void gdk_window_dnd_drag_set (GdkWindow *window,
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guint8 drag_enable,
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gchar **typelist,
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guint numtypes);
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/*
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*XXX todo: add a GDK_DROP_ENTER which can look at actual data
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*/
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void gdk_window_dnd_drop_set (GdkWindow *window,
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guint8 drop_enable,
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gchar **typelist,
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guint numtypes,
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guint8 destructive_op);
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/*
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* This is used by the GDK_DRAG_BEGIN handler. An example of usage would be a
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* file manager where multiple icons were selected and the drag began.
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* The icon that the drag actually began on would gdk_dnd_drag_addwindow
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* for all the other icons that were being dragged...
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*/
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void gdk_dnd_drag_addwindow (GdkWindow *window);
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void gdk_window_dnd_data_set (GdkWindow *window,
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GdkEvent *event,
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gpointer data,
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gulong data_numbytes);
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void gdk_window_set_hints (GdkWindow *window,
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gint x,
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gint y,
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gint min_width,
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gint min_height,
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gint max_width,
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gint max_height,
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gint flags);
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void gdk_window_set_title (GdkWindow *window,
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const gchar *title);
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void gdk_window_set_background (GdkWindow *window,
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GdkColor *color);
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void gdk_window_set_back_pixmap (GdkWindow *window,
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GdkPixmap *pixmap,
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gint parent_relative);
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void gdk_window_set_cursor (GdkWindow *window,
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GdkCursor *cursor);
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void gdk_window_set_colormap (GdkWindow *window,
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GdkColormap *colormap);
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void gdk_window_get_user_data (GdkWindow *window,
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gpointer *data);
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void gdk_window_get_geometry (GdkWindow *window,
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gint *x,
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gint *y,
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gint *width,
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gint *height,
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gint *depth);
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void gdk_window_get_position (GdkWindow *window,
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gint *x,
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gint *y);
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void gdk_window_get_size (GdkWindow *window,
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gint *width,
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gint *height);
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GdkVisual* gdk_window_get_visual (GdkWindow *window);
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GdkColormap* gdk_window_get_colormap (GdkWindow *window);
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GdkWindowType gdk_window_get_type (GdkWindow *window);
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gint gdk_window_get_origin (GdkWindow *window,
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gint *x,
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gint *y);
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GdkWindow* gdk_window_get_pointer (GdkWindow *window,
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gint *x,
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gint *y,
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GdkModifierType *mask);
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GdkWindow* gdk_window_get_parent (GdkWindow *window);
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GdkWindow* gdk_window_get_toplevel (GdkWindow *window);
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GList* gdk_window_get_children (GdkWindow *window);
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GdkEventMask gdk_window_get_events (GdkWindow *window);
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void gdk_window_set_events (GdkWindow *window,
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GdkEventMask event_mask);
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/* Cursors
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*/
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GdkCursor* gdk_cursor_new (GdkCursorType cursor_type);
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GdkCursor* gdk_cursor_new_from_pixmap (GdkPixmap *source,
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GdkPixmap *mask,
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GdkColor *fg,
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GdkColor *bg,
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int x,
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int y);
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void gdk_cursor_destroy (GdkCursor *cursor);
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/* GCs
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*/
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GdkGC* gdk_gc_new (GdkWindow *window);
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GdkGC* gdk_gc_new_with_values (GdkWindow *window,
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GdkGCValues *values,
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GdkGCValuesMask values_mask);
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void gdk_gc_destroy (GdkGC *gc);
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void gdk_gc_get_values (GdkGC *gc,
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GdkGCValues *values);
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void gdk_gc_set_foreground (GdkGC *gc,
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GdkColor *color);
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void gdk_gc_set_background (GdkGC *gc,
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GdkColor *color);
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void gdk_gc_set_font (GdkGC *gc,
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GdkFont *font);
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void gdk_gc_set_function (GdkGC *gc,
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GdkFunction function);
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void gdk_gc_set_fill (GdkGC *gc,
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GdkFill fill);
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void gdk_gc_set_tile (GdkGC *gc,
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GdkPixmap *tile);
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void gdk_gc_set_stipple (GdkGC *gc,
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GdkPixmap *stipple);
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void gdk_gc_set_ts_origin (GdkGC *gc,
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gint x,
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gint y);
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void gdk_gc_set_clip_origin (GdkGC *gc,
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gint x,
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gint y);
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void gdk_gc_set_clip_mask (GdkGC *gc,
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GdkBitmap *mask);
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void gdk_gc_set_clip_rectangle (GdkGC *gc,
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GdkRectangle *rectangle);
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void gdk_gc_set_subwindow (GdkGC *gc,
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GdkSubwindowMode mode);
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void gdk_gc_set_exposures (GdkGC *gc,
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gint exposures);
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void gdk_gc_set_line_attributes (GdkGC *gc,
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gint line_width,
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GdkLineStyle line_style,
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GdkCapStyle cap_style,
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GdkJoinStyle join_style);
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/* Pixmaps
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*/
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GdkPixmap* gdk_pixmap_new (GdkWindow *window,
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gint width,
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gint height,
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gint depth);
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GdkBitmap* gdk_bitmap_create_from_data (GdkWindow *window,
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gchar *data,
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gint width,
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gint height);
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GdkPixmap* gdk_pixmap_create_from_data (GdkWindow *window,
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gchar *data,
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gint width,
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gint height,
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gint depth,
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GdkColor *fg,
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GdkColor *bg);
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GdkPixmap* gdk_pixmap_create_from_xpm (GdkWindow *window,
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GdkBitmap **mask,
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GdkColor *transparent_color,
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const gchar *filename);
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GdkPixmap* gdk_pixmap_create_from_xpm_d (GdkWindow *window,
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GdkBitmap **mask,
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GdkColor *transparent_color,
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gchar **data);
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GdkPixmap *gdk_pixmap_ref (GdkPixmap *pixmap);
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void gdk_pixmap_unref (GdkPixmap *pixmap);
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GdkBitmap *gdk_bitmap_ref (GdkBitmap *pixmap);
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void gdk_bitmap_unref (GdkBitmap *pixmap);
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/* Images
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*/
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GdkImage* gdk_image_new_bitmap(GdkVisual *,
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gpointer,
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gint,
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gint);
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GdkImage* gdk_image_new (GdkImageType type,
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GdkVisual *visual,
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gint width,
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gint height);
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GdkImage* gdk_image_get (GdkWindow *window,
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gint x,
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gint y,
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gint width,
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gint height);
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void gdk_image_put_pixel (GdkImage *image,
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gint x,
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gint y,
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guint32 pixel);
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guint32 gdk_image_get_pixel (GdkImage *image,
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gint x,
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gint y);
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void gdk_image_destroy (GdkImage *image);
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/* Color
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*/
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GdkColormap* gdk_colormap_new (GdkVisual *visual,
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gint allocate);
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GdkColormap* gdk_colormap_ref (GdkColormap *cmap);
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void gdk_colormap_unref (GdkColormap *cmap);
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GdkColormap* gdk_colormap_get_system (void);
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gint gdk_colormap_get_system_size (void);
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void gdk_colormap_change (GdkColormap *colormap,
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gint ncolors);
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void gdk_colors_store (GdkColormap *colormap,
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GdkColor *colors,
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gint ncolors);
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gint gdk_colors_alloc (GdkColormap *colormap,
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gint contiguous,
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gulong *planes,
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gint nplanes,
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gulong *pixels,
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gint npixels);
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void gdk_colors_free (GdkColormap *colormap,
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gulong *pixels,
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gint npixels,
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gulong planes);
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gint gdk_color_white (GdkColormap *colormap,
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GdkColor *color);
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gint gdk_color_black (GdkColormap *colormap,
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GdkColor *color);
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gint gdk_color_parse (const gchar *spec,
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GdkColor *color);
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gint gdk_color_alloc (GdkColormap *colormap,
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GdkColor *color);
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gint gdk_color_change (GdkColormap *colormap,
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GdkColor *color);
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gint gdk_color_equal (GdkColor *colora,
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GdkColor *colorb);
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/* Fonts
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*/
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GdkFont* gdk_font_load (const gchar *font_name);
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GdkFont* gdk_fontset_load (gchar *fontset_name);
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GdkFont* gdk_font_ref (GdkFont *font);
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void gdk_font_unref (GdkFont *font);
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gint gdk_font_id (GdkFont *font);
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gint gdk_font_equal (GdkFont *fonta,
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GdkFont *fontb);
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gint gdk_string_width (GdkFont *font,
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const gchar *string);
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gint gdk_text_width (GdkFont *font,
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const gchar *text,
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gint text_length);
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gint gdk_char_width (GdkFont *font,
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gchar character);
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gint gdk_string_measure (GdkFont *font,
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const gchar *string);
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gint gdk_text_measure (GdkFont *font,
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const gchar *text,
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gint text_length);
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gint gdk_char_measure (GdkFont *font,
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gchar character);
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/* Drawing
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*/
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void gdk_draw_point (GdkDrawable *drawable,
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GdkGC *gc,
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gint x,
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gint y);
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void gdk_draw_line (GdkDrawable *drawable,
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GdkGC *gc,
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gint x1,
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gint y1,
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gint x2,
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gint y2);
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void gdk_draw_rectangle (GdkDrawable *drawable,
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GdkGC *gc,
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gint filled,
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gint x,
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gint y,
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gint width,
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gint height);
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void gdk_draw_arc (GdkDrawable *drawable,
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GdkGC *gc,
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gint filled,
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gint x,
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gint y,
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gint width,
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gint height,
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gint angle1,
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gint angle2);
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void gdk_draw_polygon (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
gint filled,
|
|
GdkPoint *points,
|
|
gint npoints);
|
|
void gdk_draw_string (GdkDrawable *drawable,
|
|
GdkFont *font,
|
|
GdkGC *gc,
|
|
gint x,
|
|
gint y,
|
|
const gchar *string);
|
|
void gdk_draw_text (GdkDrawable *drawable,
|
|
GdkFont *font,
|
|
GdkGC *gc,
|
|
gint x,
|
|
gint y,
|
|
const gchar *text,
|
|
gint text_length);
|
|
void gdk_draw_pixmap (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
GdkDrawable *src,
|
|
gint xsrc,
|
|
gint ysrc,
|
|
gint xdest,
|
|
gint ydest,
|
|
gint width,
|
|
gint height);
|
|
void gdk_draw_bitmap (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
GdkDrawable *src,
|
|
gint xsrc,
|
|
gint ysrc,
|
|
gint xdest,
|
|
gint ydest,
|
|
gint width,
|
|
gint height);
|
|
void gdk_draw_image (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
GdkImage *image,
|
|
gint xsrc,
|
|
gint ysrc,
|
|
gint xdest,
|
|
gint ydest,
|
|
gint width,
|
|
gint height);
|
|
void gdk_draw_points (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
GdkPoint *points,
|
|
gint npoints);
|
|
void gdk_draw_segments (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
GdkSegment *segs,
|
|
gint nsegs);
|
|
|
|
|
|
/* Selections
|
|
*/
|
|
gint gdk_selection_owner_set (GdkWindow *owner,
|
|
GdkAtom selection,
|
|
guint32 time,
|
|
gint send_event);
|
|
GdkWindow* gdk_selection_owner_get (GdkAtom selection);
|
|
void gdk_selection_convert (GdkWindow *requestor,
|
|
GdkAtom selection,
|
|
GdkAtom target,
|
|
guint32 time);
|
|
gint gdk_selection_property_get (GdkWindow *requestor,
|
|
guchar **data,
|
|
GdkAtom *prop_type,
|
|
gint *prop_format);
|
|
void gdk_selection_send_notify (guint32 requestor,
|
|
GdkAtom selection,
|
|
GdkAtom target,
|
|
GdkAtom property,
|
|
guint32 time);
|
|
|
|
gint gdk_text_property_to_text_list (GdkAtom encoding, gint format,
|
|
guchar *text, gint length,
|
|
gchar ***list);
|
|
void gdk_free_text_list (gchar **list);
|
|
gint gdk_string_to_compound_text (gchar *str,
|
|
GdkAtom *encoding, gint *format,
|
|
guchar **ctext, gint *length);
|
|
void gdk_free_compound_text (guchar *ctext);
|
|
|
|
/* Properties
|
|
*/
|
|
GdkAtom gdk_atom_intern (const gchar *atom_name,
|
|
gint only_if_exists);
|
|
gchar* gdk_atom_name (GdkAtom atom);
|
|
gint gdk_property_get (GdkWindow *window,
|
|
GdkAtom property,
|
|
GdkAtom type,
|
|
gulong offset,
|
|
gulong length,
|
|
gint pdelete,
|
|
GdkAtom *actual_property_type,
|
|
gint *actual_format,
|
|
gint *actual_length,
|
|
guchar **data);
|
|
|
|
void gdk_property_change (GdkWindow *window,
|
|
GdkAtom property,
|
|
GdkAtom type,
|
|
gint format,
|
|
GdkPropMode mode,
|
|
guchar *data,
|
|
gint nelements);
|
|
void gdk_property_delete (GdkWindow *window,
|
|
GdkAtom property);
|
|
|
|
|
|
/* Rectangle utilities
|
|
*/
|
|
gint gdk_rectangle_intersect (GdkRectangle *src1,
|
|
GdkRectangle *src2,
|
|
GdkRectangle *dest);
|
|
|
|
/* XInput support
|
|
*/
|
|
|
|
void gdk_input_init (void);
|
|
void gdk_input_exit (void);
|
|
GList *gdk_input_list_devices (void);
|
|
void gdk_input_set_extension_events (GdkWindow *window,
|
|
gint mask,
|
|
GdkExtensionMode mode);
|
|
void gdk_input_set_source (guint32 deviceid,
|
|
GdkInputSource source);
|
|
gint gdk_input_set_mode (guint32 deviceid,
|
|
GdkInputMode mode);
|
|
void gdk_input_set_axes (guint32 deviceid,
|
|
GdkAxisUse *axes);
|
|
void gdk_input_set_key (guint32 deviceid,
|
|
guint index,
|
|
guint keyval,
|
|
GdkModifierType modifiers);
|
|
void gdk_input_window_get_pointer (GdkWindow *window,
|
|
guint32 deviceid,
|
|
gdouble *x,
|
|
gdouble *y,
|
|
gdouble *pressure,
|
|
gdouble *xtilt,
|
|
gdouble *ytilt,
|
|
GdkModifierType *mask);
|
|
|
|
GdkTimeCoord *gdk_input_motion_events (GdkWindow *window,
|
|
guint32 deviceid,
|
|
guint32 start,
|
|
guint32 stop,
|
|
gint *nevents_return);
|
|
|
|
/* International Input Method Support Functions
|
|
*/
|
|
|
|
gint gdk_im_ready (void);
|
|
|
|
void gdk_im_begin (GdkIC ic, GdkWindow* window);
|
|
void gdk_im_end (void);
|
|
GdkIMStyle gdk_im_decide_style (GdkIMStyle supported_style);
|
|
GdkIMStyle gdk_im_set_best_style (GdkIMStyle best_allowed_style);
|
|
GdkIC gdk_ic_new (GdkWindow* client_window,
|
|
GdkWindow* focus_window,
|
|
GdkIMStyle style, ...);
|
|
void gdk_ic_destroy (GdkIC ic);
|
|
GdkIMStyle gdk_ic_get_style (GdkIC ic);
|
|
void gdk_ic_set_values (GdkIC ic, ...);
|
|
void gdk_ic_get_values (GdkIC ic, ...);
|
|
void gdk_ic_set_attr (GdkIC ic, const char *target, ...);
|
|
void gdk_ic_get_attr (GdkIC ic, const char *target, ...);
|
|
GdkEventMask gdk_ic_get_events (GdkIC ic);
|
|
|
|
/* Miscellaneous */
|
|
void gdk_event_send_clientmessage_toall(GdkEvent *event);
|
|
|
|
/* Color Context */
|
|
|
|
GdkColorContext *gdk_color_context_new (GdkVisual *visual,
|
|
GdkColormap *colormap);
|
|
|
|
GdkColorContext *gdk_color_context_new_mono (GdkVisual *visual,
|
|
GdkColormap *colormap);
|
|
|
|
void gdk_color_context_free (GdkColorContext *cc);
|
|
|
|
gulong gdk_color_context_get_pixel (GdkColorContext *cc,
|
|
gushort red,
|
|
gushort green,
|
|
gushort blue,
|
|
gint *failed);
|
|
void gdk_color_context_get_pixels (GdkColorContext *cc,
|
|
gushort *reds,
|
|
gushort *greens,
|
|
gushort *blues,
|
|
gint ncolors,
|
|
gulong *colors,
|
|
gint *nallocated);
|
|
void gdk_color_context_get_pixels_incremental (GdkColorContext *cc,
|
|
gushort *reds,
|
|
gushort *greens,
|
|
gushort *blues,
|
|
gint ncolors,
|
|
gint *used,
|
|
gulong *colors,
|
|
gint *nallocated);
|
|
|
|
gint gdk_color_context_query_color (GdkColorContext *cc,
|
|
GdkColor *color);
|
|
gint gdk_color_context_query_colors (GdkColorContext *cc,
|
|
GdkColor *colors,
|
|
gint num_colors);
|
|
|
|
gint gdk_color_context_add_palette (GdkColorContext *cc,
|
|
GdkColor *palette,
|
|
gint num_palette);
|
|
|
|
void gdk_color_context_init_dither (GdkColorContext *cc);
|
|
void gdk_color_context_free_dither (GdkColorContext *cc);
|
|
|
|
gulong gdk_color_context_get_pixel_from_palette (GdkColorContext *cc,
|
|
gushort *red,
|
|
gushort *green,
|
|
gushort *blue,
|
|
gint *failed);
|
|
guchar gdk_color_context_get_index_from_palette (GdkColorContext *cc,
|
|
gint *red,
|
|
gint *green,
|
|
gint *blue,
|
|
gint *failed);
|
|
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif /* __cplusplus */
|
|
|
|
|
|
#endif /* __GDK_H__ */
|