mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-12-29 15:01:23 +00:00
165 lines
7.3 KiB
C
165 lines
7.3 KiB
C
/* 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 Lesser 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
/*
|
|
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
|
|
* file for a list of people on the GTK+ Team. See the ChangeLog
|
|
* files for a list of changes. These files are distributed with
|
|
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
|
|
*/
|
|
|
|
#ifndef __GDK_TYPES_H__
|
|
#define __GDK_TYPES_H__
|
|
|
|
#if !defined (__GDK_H_INSIDE__) && !defined (GTK_COMPILATION)
|
|
#error "Only <gdk/gdk.h> can be included directly."
|
|
#endif
|
|
|
|
/* GDK uses "glib". (And so does GTK).
|
|
*/
|
|
#include <glib.h>
|
|
#include <glib-object.h>
|
|
#include <gio/gio.h>
|
|
#include <cairo.h>
|
|
#include <pango/pango.h>
|
|
|
|
/* The system specific file gdkconfig.h contains such configuration
|
|
* settings that are needed not only when compiling GDK (or GTK)
|
|
* itself, but also occasionally when compiling programs that use GDK
|
|
* (or GTK). One such setting is what windowing API backend is in use.
|
|
*/
|
|
#include <gdk/gdkconfig.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
/**
|
|
* GDK_CURRENT_TIME:
|
|
*
|
|
* Represents the current time, and can be used anywhere a time is expected.
|
|
*/
|
|
#define GDK_CURRENT_TIME 0L
|
|
|
|
#ifdef __GI_SCANNER__
|
|
/* The introspection scanner is currently unable to lookup how
|
|
* cairo_rectangle_int_t is actually defined. This prevents
|
|
* introspection data for the GdkRectangle type to include fields
|
|
* descriptions. To workaround this issue, we define it with the same
|
|
* content as cairo_rectangle_int_t, but only under the introspection
|
|
* define.
|
|
*/
|
|
struct _GdkRectangle
|
|
{
|
|
int x, y;
|
|
int width, height;
|
|
};
|
|
typedef struct _GdkRectangle GdkRectangle;
|
|
#else
|
|
typedef cairo_rectangle_int_t GdkRectangle;
|
|
#endif
|
|
|
|
/* Forward declarations of commonly used types */
|
|
typedef struct _GdkRGBA GdkRGBA;
|
|
typedef struct _GdkContentFormats GdkContentFormats;
|
|
typedef struct _GdkContentProvider GdkContentProvider;
|
|
typedef struct _GdkCursor GdkCursor;
|
|
typedef struct _GdkTexture GdkTexture;
|
|
typedef struct _GdkDevice GdkDevice;
|
|
typedef struct _GdkDrag GdkDrag;
|
|
typedef struct _GdkDrop GdkDrop;
|
|
|
|
typedef struct _GdkClipboard GdkClipboard;
|
|
typedef struct _GdkDisplayManager GdkDisplayManager;
|
|
typedef struct _GdkDisplay GdkDisplay;
|
|
typedef struct _GdkSurface GdkSurface;
|
|
typedef struct _GdkAppLaunchContext GdkAppLaunchContext;
|
|
typedef struct _GdkSeat GdkSeat;
|
|
typedef struct _GdkSnapshot GdkSnapshot;
|
|
|
|
typedef struct _GdkDrawContext GdkDrawContext;
|
|
typedef struct _GdkCairoContext GdkCairoContext;
|
|
typedef struct _GdkGLContext GdkGLContext;
|
|
typedef struct _GdkVulkanContext GdkVulkanContext;
|
|
|
|
/*
|
|
* GDK_DECLARE_INTERNAL_TYPE:
|
|
* @ModuleObjName: The name of the new type, in camel case (like GtkWidget)
|
|
* @module_obj_name: The name of the new type in lowercase, with words
|
|
* separated by '_' (like 'gtk_widget')
|
|
* @MODULE: The name of the module, in all caps (like 'GTK')
|
|
* @OBJ_NAME: The bare name of the type, in all caps (like 'WIDGET')
|
|
* @ParentName: the name of the parent type, in camel case (like GtkWidget)
|
|
*
|
|
* A convenience macro for emitting the usual declarations in the
|
|
* header file for a type which is intended to be subclassed only
|
|
* by internal consumers.
|
|
*
|
|
* This macro differs from %G_DECLARE_DERIVABLE_TYPE and %G_DECLARE_FINAL_TYPE
|
|
* by declaring a type that is only derivable internally. Internal users can
|
|
* derive this type, assuming they have access to the instance and class
|
|
* structures; external users will not be able to subclass this type.
|
|
*/
|
|
#define GDK_DECLARE_INTERNAL_TYPE(ModuleObjName, module_obj_name, MODULE, OBJ_NAME, ParentName) \
|
|
GType module_obj_name##_get_type (void); \
|
|
G_GNUC_BEGIN_IGNORE_DEPRECATIONS \
|
|
typedef struct _##ModuleObjName ModuleObjName; \
|
|
typedef struct _##ModuleObjName##Class ModuleObjName##Class; \
|
|
\
|
|
_GLIB_DEFINE_AUTOPTR_CHAINUP (ModuleObjName, ParentName) \
|
|
G_DEFINE_AUTOPTR_CLEANUP_FUNC (ModuleObjName##Class, g_type_class_unref) \
|
|
\
|
|
G_GNUC_UNUSED static inline ModuleObjName * MODULE##_##OBJ_NAME (gpointer ptr) { \
|
|
return G_TYPE_CHECK_INSTANCE_CAST (ptr, module_obj_name##_get_type (), ModuleObjName); } \
|
|
G_GNUC_UNUSED static inline ModuleObjName##Class * MODULE##_##OBJ_NAME##_CLASS (gpointer ptr) { \
|
|
return G_TYPE_CHECK_CLASS_CAST (ptr, module_obj_name##_get_type (), ModuleObjName##Class); } \
|
|
G_GNUC_UNUSED static inline gboolean MODULE##_IS_##OBJ_NAME (gpointer ptr) { \
|
|
return G_TYPE_CHECK_INSTANCE_TYPE (ptr, module_obj_name##_get_type ()); } \
|
|
G_GNUC_UNUSED static inline gboolean MODULE##_IS_##OBJ_NAME##_CLASS (gpointer ptr) { \
|
|
return G_TYPE_CHECK_CLASS_TYPE (ptr, module_obj_name##_get_type ()); } \
|
|
G_GNUC_UNUSED static inline ModuleObjName##Class * MODULE##_##OBJ_NAME##_GET_CLASS (gpointer ptr) { \
|
|
return G_TYPE_INSTANCE_GET_CLASS (ptr, module_obj_name##_get_type (), ModuleObjName##Class); } \
|
|
G_GNUC_END_IGNORE_DEPRECATIONS
|
|
|
|
typedef struct _GdkKeymapKey GdkKeymapKey;
|
|
|
|
/**
|
|
* GdkKeymapKey:
|
|
* @keycode: the hardware keycode. This is an identifying number for a
|
|
* physical key.
|
|
* @group: indicates movement in a horizontal direction. Usually groups are used
|
|
* for two different languages. In group 0, a key might have two English
|
|
* characters, and in group 1 it might have two Hebrew characters. The Hebrew
|
|
* characters will be printed on the key next to the English characters.
|
|
* @level: indicates which symbol on the key will be used, in a vertical direction.
|
|
* So on a standard US keyboard, the key with the number “1” on it also has the
|
|
* exclamation point ("!") character on it. The level indicates whether to use
|
|
* the “1” or the “!” symbol. The letter keys are considered to have a lowercase
|
|
* letter at level 0, and an uppercase letter at level 1, though only the
|
|
* uppercase letter is printed.
|
|
*
|
|
* A `GdkKeymapKey` is a hardware key that can be mapped to a keyval.
|
|
*/
|
|
struct _GdkKeymapKey
|
|
{
|
|
guint keycode;
|
|
int group;
|
|
int level;
|
|
};
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GDK_TYPES_H__ */
|