awesome/objects/window.h

/*
 * window.h - window object header
 *
 * Copyright © 2009 Julien Danjou <julien@danjou.info>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 */

#ifndef AWESOME_OBJECTS_WINDOW_H
#define AWESOME_OBJECTS_WINDOW_H

#include "color.h"
#include "common/luaclass.h"
#include "objects/button.h"
#include "strut.h"
#include "math.h"

/** Windows type */
typedef enum
{
    WINDOW_TYPE_NORMAL = 0,
    WINDOW_TYPE_DESKTOP,
    WINDOW_TYPE_DOCK,
    WINDOW_TYPE_SPLASH,
    WINDOW_TYPE_DIALOG,
    /* The ones below may have TRANSIENT_FOR, but are not plain dialogs.
     * They were purposefully placed below DIALOG.
     */
    WINDOW_TYPE_MENU,
    WINDOW_TYPE_TOOLBAR,
    WINDOW_TYPE_UTILITY,
    /* This ones are usually set on override-redirect windows. */
    WINDOW_TYPE_DROPDOWN_MENU,
    WINDOW_TYPE_POPUP_MENU,
    WINDOW_TYPE_TOOLTIP,
    WINDOW_TYPE_NOTIFICATION,
    WINDOW_TYPE_COMBO,
    WINDOW_TYPE_DND
} window_type_t;

#define WINDOW_OBJECT_HEADER \
    LUA_OBJECT_HEADER \
    /** The X window number */ \
    xcb_window_t window; \
    /** The frame window, might be XCB_NONE */ \
    xcb_window_t frame_window; \
    /** Opacity */ \
    double opacity; \
    /** Strut */ \
    strut_t strut; \
    /** Button bindings */ \
    button_array_t buttons; \
    /** Do we have pending border changes? */ \
    bool border_need_update; \
    /** Border color */ \
    color_t border_color; \
    /** Border width */ \
    uint16_t border_width; \
    /** The window type */ \
    window_type_t type; \
    /** The border width callback */ \
    void (*border_width_callback)(void *, uint16_t old, uint16_t new);

/** Window structure */
typedef struct
{
    WINDOW_OBJECT_HEADER
} window_t;

extern lua_class_t window_class;

void window_class_setup(lua_State *);

void window_set_opacity(lua_State *, int, double);
void window_set_border_width(lua_State *, int, int);
void window_border_refresh(window_t *);
int luaA_window_get_type(lua_State *, window_t *);
int luaA_window_set_type(lua_State *, window_t *);
uint32_t window_translate_type(window_type_t);
int window_set_xproperty(lua_State *, xcb_window_t, int, int);
int window_get_xproperty(lua_State *, xcb_window_t, int);

#endif
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