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Diffstat (limited to 'gdk/gdk.h')
| -rw-r--r-- | gdk/gdk.h | 614 |
1 files changed, 614 insertions, 0 deletions
diff --git a/gdk/gdk.h b/gdk/gdk.h new file mode 100644 index 000000000..ac341b206 --- /dev/null +++ b/gdk/gdk.h @@ -0,0 +1,614 @@ +/* GDK - The GIMP Drawing Kit + * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free + * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ +#ifndef __GDK_H__ +#define __GDK_H__ + + +#include <gdk/gdktypes.h> + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + + +/* Initialization, exit and events + */ +void gdk_init (int *argc, + char ***argv); +void gdk_exit (int error_code); +gchar* gdk_set_locale (void); + +gint gdk_events_pending (void); +gint gdk_event_get (GdkEvent *event, + GdkEventFunc pred, + gpointer data); +void gdk_event_put (GdkEvent *event); + +GdkEvent *gdk_event_copy (GdkEvent *event); +void gdk_event_free (GdkEvent *event); + +void gdk_set_debug_level (gint level); +void gdk_set_show_events (gint show_events); +void gdk_set_use_xshm (gint use_xshm); + +gint gdk_get_debug_level (void); +gint gdk_get_show_events (void); +gint gdk_get_use_xshm (void); + +guint32 gdk_time_get (void); +guint32 gdk_timer_get (void); +void gdk_timer_set (guint32 milliseconds); +void gdk_timer_enable (void); +void gdk_timer_disable (void); + +gint gdk_input_add (gint source, + GdkInputCondition condition, + GdkInputFunction function, + gpointer data); +void gdk_input_remove (gint tag); + +gint gdk_pointer_grab (GdkWindow * window, + gint owner_events, + GdkEventMask event_mask, + GdkWindow * confine_to, + GdkCursor * cursor, + guint32 time); +void gdk_pointer_ungrab (guint32 time); + +gint gdk_keyboard_grab (GdkWindow * window, + gint owner_events, + guint32 time); +void gdk_keyboard_ungrab (guint32 time); + +gint gdk_screen_width (void); +gint gdk_screen_height (void); + +void gdk_flush (void); +void gdk_beep (void); + +void gdk_key_repeat_disable (void); +void gdk_key_repeat_restore (void); + + +/* Visuals + */ +gint gdk_visual_get_best_depth (void); +GdkVisualType gdk_visual_get_best_type (void); +GdkVisual* gdk_visual_get_system (void); +GdkVisual* gdk_visual_get_best (void); +GdkVisual* gdk_visual_get_best_with_depth (gint depth); +GdkVisual* gdk_visual_get_best_with_type (GdkVisualType visual_type); +GdkVisual* gdk_visual_get_best_with_both (gint depth, + GdkVisualType visual_type); + +/* Actually, these are no-ops... */ +GdkVisual* gdk_visual_ref (GdkVisual *visual); +void gdk_visual_unref (GdkVisual *visual); + +void gdk_query_depths (gint **depths, + gint *count); +void gdk_query_visual_types (GdkVisualType **visual_types, + gint *count); +void gdk_query_visuals (GdkVisual **visuals, + gint *count); + + +/* Windows + */ +GdkWindow* gdk_window_new (GdkWindow *parent, + GdkWindowAttr *attributes, + gint attributes_mask); + +GdkWindow * gdk_window_foreign_new (guint32 anid); +void gdk_window_destroy (GdkWindow *window); +GdkWindow* gdk_window_ref (GdkWindow *window); +void gdk_window_unref (GdkWindow *window); + +void gdk_window_show (GdkWindow *window); +void gdk_window_hide (GdkWindow *window); +void gdk_window_move (GdkWindow *window, + gint x, + gint y); +void gdk_window_resize (GdkWindow *window, + gint width, + gint height); +void gdk_window_move_resize (GdkWindow *window, + gint x, + gint y, + gint width, + gint height); +void gdk_window_reparent (GdkWindow *window, + GdkWindow *new_parent, + gint x, + gint y); +void gdk_window_clear (GdkWindow *window); +void gdk_window_clear_area (GdkWindow *window, + gint x, + gint y, + gint width, + gint height); +void gdk_window_clear_area_e(GdkWindow *window, + gint x, + gint y, + gint width, + gint height); +void gdk_window_copy_area (GdkWindow *window, + GdkGC *gc, + gint x, + gint y, + GdkWindow *source_window, + gint source_x, + gint source_y, + gint width, + gint height); +void gdk_window_raise (GdkWindow *window); +void gdk_window_lower (GdkWindow *window); + +void gdk_window_set_user_data (GdkWindow *window, + gpointer user_data); + + +/* + * This allows for making shaped (partially transparent) windows + * - cool feature, needed for Drag and Drag for example. + * The shape_mask can be the mask + * from gdk_pixmap_create_from_xpm. Stefan Wille + */ +void gdk_window_shape_combine_mask (GdkWindow *window, + GdkBitmap *shape_mask, + gint offset_x, + gint offset_y); + +/* + * Drag & Drop + * Algorithm (drop source): + * A window being dragged will be sent a GDK_DRAG_BEGIN message. + * It will then do gdk_dnd_drag_addwindow() for any other windows that are to be + * dragged. + * When we get a DROP_ENTER incoming, we send it on to the window in question. + * That window needs to use gdk_dnd_drop_enter_reply() to indicate the state of + * things (it must call that even if it's not going to accept the drop) + * + * These two turn on/off drag or drop, and if enabling it also + * sets the list of types supported. The list of types passed in + * should be in order of decreasing preference. + */ +void gdk_window_dnd_drag_set (GdkWindow *window, + guint8 drag_enable, + gchar **typelist, + guint numtypes); + +/* + *XXX todo: add a GDK_DROP_ENTER which can look at actual data + */ +void gdk_window_dnd_drop_set (GdkWindow *window, + guint8 drop_enable, + gchar **typelist, + guint numtypes, + guint8 destructive_op); + +/* + * This is used by the GDK_DRAG_BEGIN handler. An example of usage would be a + * file manager where multiple icons were selected and the drag began. + * The icon that the drag actually began on would gdk_dnd_drag_addwindow + * for all the other icons that were being dragged... + */ +void gdk_dnd_drag_addwindow (GdkWindow *window); +void gdk_window_dnd_data_set (GdkWindow *window, + GdkEvent *event, + gpointer data, + gulong data_numbytes); + + +void gdk_window_set_hints (GdkWindow *window, + gint x, + gint y, + gint min_width, + gint min_height, + gint max_width, + gint max_height, + gint flags); +void gdk_window_set_title (GdkWindow *window, + const gchar *title); +void gdk_window_set_background (GdkWindow *window, + GdkColor *color); +void gdk_window_set_back_pixmap (GdkWindow *window, + GdkPixmap *pixmap, + gint parent_relative); +void gdk_window_set_cursor (GdkWindow *window, + GdkCursor *cursor); +void gdk_window_set_colormap (GdkWindow *window, + GdkColormap *colormap); +void gdk_window_get_user_data (GdkWindow *window, + gpointer *data); +void gdk_window_get_geometry (GdkWindow *window, + gint *x, + gint *y, + gint *width, + gint *height, + gint *depth); +void gdk_window_get_position (GdkWindow *window, + gint *x, + gint *y); +void gdk_window_get_size (GdkWindow *window, + gint *width, + gint *height); +GdkVisual* gdk_window_get_visual (GdkWindow *window); +GdkColormap* gdk_window_get_colormap (GdkWindow *window); +GdkWindowType gdk_window_get_type (GdkWindow *window); +gint gdk_window_get_origin (GdkWindow *window, + gint *x, + gint *y); +GdkWindow* gdk_window_get_pointer (GdkWindow *window, + gint *x, + gint *y, + GdkModifierType *mask); +GdkWindow* gdk_window_get_parent (GdkWindow *window); +GdkWindow* gdk_window_get_toplevel (GdkWindow *window); +GList* gdk_window_get_children (GdkWindow *window); +GdkEventMask gdk_window_get_events (GdkWindow *window); +void gdk_window_set_events (GdkWindow *window, + GdkEventMask event_mask); + +/* Cursors + */ +GdkCursor* gdk_cursor_new (GdkCursorType cursor_type); +void gdk_cursor_destroy (GdkCursor *cursor); + + +/* GCs + */ +GdkGC* gdk_gc_new (GdkWindow *window); +GdkGC* gdk_gc_new_with_values (GdkWindow *window, + GdkGCValues *values, + GdkGCValuesMask values_mask); +void gdk_gc_destroy (GdkGC *gc); +void gdk_gc_get_values (GdkGC *gc, + GdkGCValues *values); +void gdk_gc_set_foreground (GdkGC *gc, + GdkColor *color); +void gdk_gc_set_background (GdkGC *gc, + GdkColor *color); +void gdk_gc_set_font (GdkGC *gc, + GdkFont *font); +void gdk_gc_set_function (GdkGC *gc, + GdkFunction function); +void gdk_gc_set_fill (GdkGC *gc, + GdkFill fill); +void gdk_gc_set_tile (GdkGC *gc, + GdkPixmap *tile); +void gdk_gc_set_stipple (GdkGC *gc, + GdkPixmap *stipple); +void gdk_gc_set_ts_origin (GdkGC *gc, + gint x, + gint y); +void gdk_gc_set_clip_origin (GdkGC *gc, + gint x, + gint y); +void gdk_gc_set_clip_mask (GdkGC *gc, + GdkBitmap *mask); +void gdk_gc_set_clip_rectangle (GdkGC *gc, + GdkRectangle *rectangle); +void gdk_gc_set_subwindow (GdkGC *gc, + GdkSubwindowMode mode); +void gdk_gc_set_exposures (GdkGC *gc, + gint exposures); +void gdk_gc_set_line_attributes (GdkGC *gc, + gint line_width, + GdkLineStyle line_style, + GdkCapStyle cap_style, + GdkJoinStyle join_style); + + +/* Pixmaps + */ +GdkPixmap* gdk_pixmap_new (GdkWindow *window, + gint width, + gint height, + gint depth); +GdkBitmap* gdk_bitmap_create_from_data (GdkWindow *window, + gchar *data, + gint width, + gint height); +GdkPixmap* gdk_pixmap_create_from_data (GdkWindow *window, + gchar *data, + gint width, + gint height, + gint depth, + GdkColor *fg, + GdkColor *bg); +GdkPixmap* gdk_pixmap_create_from_xpm (GdkWindow *window, + GdkBitmap **mask, + GdkColor *transparent_color, + const gchar *filename); +GdkPixmap* gdk_pixmap_create_from_xpm_d (GdkWindow *window, + GdkBitmap **mask, + GdkColor *transparent_color, + gchar **data); +void gdk_pixmap_destroy (GdkPixmap *pixmap); + + + +/* Images + */ +GdkImage* gdk_image_new_bitmap(GdkVisual *, + gpointer, + gint, + gint); +GdkImage* gdk_image_new (GdkImageType type, + GdkVisual *visual, + gint width, + gint height); +GdkImage* gdk_image_get (GdkWindow *window, + gint x, + gint y, + gint width, + gint height); +void gdk_image_put_pixel (GdkImage *image, + gint x, + gint y, + guint32 pixel); +guint32 gdk_image_get_pixel (GdkImage *image, + gint x, + gint y); +void gdk_image_destroy (GdkImage *image); + + +/* Color + */ +GdkColormap* gdk_colormap_new (GdkVisual *visual, + gint allocate); +void gdk_colormap_destroy (GdkColormap *colormap); + +GdkColormap* gdk_colormap_ref (GdkColormap *cmap); +void gdk_colormap_unref (GdkColormap *cmap); + +GdkColormap* gdk_colormap_get_system (void); +gint gdk_colormap_get_system_size (void); + +void gdk_colormap_change (GdkColormap *colormap, + gint ncolors); +void gdk_colors_store (GdkColormap *colormap, + GdkColor *colors, + gint ncolors); +gint gdk_colors_alloc (GdkColormap *colormap, + gint contiguous, + gulong *planes, + gint nplanes, + gulong *pixels, + gint npixels); +void gdk_colors_free (GdkColormap *colormap, + gulong *pixels, + gint npixels, + gulong planes); +gint gdk_color_white (GdkColormap *colormap, + GdkColor *color); +gint gdk_color_black (GdkColormap *colormap, + GdkColor *color); +gint gdk_color_parse (const gchar *spec, + GdkColor *color); +gint gdk_color_alloc (GdkColormap *colormap, + GdkColor *color); +gint gdk_color_change (GdkColormap *colormap, + GdkColor *color); +gint gdk_color_equal (GdkColor *colora, + GdkColor *colorb); + + +/* Fonts + */ +GdkFont* gdk_font_load (const gchar *font_name); +GdkFont* gdk_fontset_load (gchar *fontset_name); +void gdk_font_free (GdkFont *font); +void gdk_fontset_free (GdkFont *font); +GdkFont* gdk_font_ref (GdkFont *font); +gint gdk_font_id (GdkFont *font); +gint gdk_font_equal (GdkFont *fonta, + GdkFont *fontb); +gint gdk_string_width (GdkFont *font, + const gchar *string); +gint gdk_text_width (GdkFont *font, + const gchar *text, + gint text_length); +gint gdk_char_width (GdkFont *font, + gchar character); +gint gdk_string_measure (GdkFont *font, + const gchar *string); +gint gdk_text_measure (GdkFont *font, + const gchar *text, + gint text_length); +gint gdk_char_measure (GdkFont *font, + gchar character); + + +/* Drawing + */ +void gdk_draw_point (GdkDrawable *drawable, + GdkGC *gc, + gint x, + gint y); +void gdk_draw_line (GdkDrawable *drawable, + GdkGC *gc, + gint x1, + gint y1, + gint x2, + gint y2); +void gdk_draw_rectangle (GdkDrawable *drawable, + GdkGC *gc, + gint filled, + gint x, + gint y, + gint width, + gint height); +void gdk_draw_arc (GdkDrawable *drawable, + GdkGC *gc, + gint filled, + gint x, + gint y, + gint width, + gint height, + gint angle1, + gint angle2); +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); + +/* 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_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); + +/* Miscellaneous */ +void gdk_event_send_clientmessage_toall(GdkEvent *event); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + + +#endif /* __GDK_H__ */ |