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libs-back/Headers/x11/XGGeneric.h

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/* Generic header info common to X backends for GNUstep
Copyright (C) 2000 Free Software Foundation, Inc.
Written by: Richard Frith-Macdonald <rfm@gnu.org>
Date: Mar 2000
This file is part of the GNUstep project
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; see the file COPYING.LIB.
If not, see <http://www.gnu.org/licenses/> or write to the
Free Software Foundation, 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_XGGENERIC_H
#define INCLUDED_XGGENERIC_H
/*
* Flags to indicate which protocols the WindowManager follows
*/
typedef enum {
XGWM_UNKNOWN = 0,
XGWM_WINDOWMAKER = 1,
XGWM_GNOME = 2,
XGWM_EWMH = 8
} XGWMProtocols;
static char *atom_names[] = {
"TEXT",
"UTF8_STRING",
"WM_PROTOCOLS",
"WM_TAKE_FOCUS",
"WM_DELETE_WINDOW",
"WM_STATE",
"_NET_WM_PING",
"_NET_WM_SYNC_REQUEST",
"_NET_WM_SYNC_REQUEST_COUNTER",
"_NET_WM_WINDOW_TYPE",
"_NET_WM_WINDOW_TYPE_DESKTOP",
"_NET_WM_WINDOW_TYPE_DOCK",
"_NET_WM_WINDOW_TYPE_TOOLBAR",
"_NET_WM_WINDOW_TYPE_MENU",
"_NET_WM_WINDOW_TYPE_DIALOG",
"_NET_WM_WINDOW_TYPE_NORMAL",
// New in wmspec 1.2
"_NET_WM_WINDOW_TYPE_UTILITY",
"_NET_WM_WINDOW_TYPE_SPLASH",
// New in wmspec 1.4
"_NET_WM_WINDOW_TYPE_POPUP_MENU",
"_NET_WM_WINDOW_TYPE_DROPDOWN_MENU",
"_NET_WM_WINDOW_TYPE_TOOLTIP",
"_NET_WM_WINDOW_TYPE_NOTIFICATION",
"_NET_WM_WINDOW_TYPE_COMBO",
"_NET_WM_WINDOW_TYPE_DND",
//KDE extensions
"_KDE_NET_WM_WINDOW_TYPE_OVERRIDE",
// Window state
"_NET_WM_STATE",
"_NET_WM_STATE_MODAL",
"_NET_WM_STATE_STICKY",
"_NET_WM_STATE_MAXIMIZED_VERT",
"_NET_WM_STATE_MAXIMIZED_HORZ",
"_NET_WM_STATE_SHADED",
"_NET_WM_STATE_SKIP_TASKBAR",
"_NET_WM_STATE_SKIP_PAGER",
"_NET_WM_STATE_HIDDEN",
"_NET_WM_STATE_FULLSCREEN",
"_NET_WM_STATE_ABOVE",
"_NET_WM_STATE_BELOW",
"_NET_WM_STATE_DEMANDS_ATTENTION",
"_NET_WM_NAME",
"_NET_WM_PID",
"_NET_WM_ICON",
"_NET_WM_ICON_NAME",
"_NET_WM_DESKTOP",
"_NET_WM_WINDOW_SHADOW",
"_NET_WM_USER_TIME",
"_NET_WM_WINDOW_OPACITY",
"_MOTIF_WM_HINTS",
"_NET_SUPPORTED",
"_NET_FRAME_EXTENTS",
"_NET_REQUEST_FRAME_EXTENTS",
"_KDE_NET_WM_FRAME_STRUT",
"_WIN_SUPPORTING_WM_CHECK",
"_NET_SUPPORTING_WM_CHECK",
"_NET_DESKTOP_NAMES",
"_NET_CURRENT_DESKTOP",
"_NET_NUMBER_OF_DESKTOPS",
"_NET_CLIENT_LIST_STACKING",
"_NET_ACTIVE_WINDOW",
"_WIN_LAYER",
"_WINDOWMAKER_WM_PROTOCOLS",
"_WINDOWMAKER_NOTICEBOARD",
"_WINDOWMAKER_ICON_TILE",
"_WINDOWMAKER_WM_FUNCTION",
"_RGBA_IMAGE",
"_GNUSTEP_WM_MINIATURIZE_WINDOW",
"_GNUSTEP_WM_HIDE_APP",
"_GNUSTEP_WM_ATTR",
"_GNUSTEP_TITLEBAR_STATE",
"_GNUSTEP_FRAME_OFFSETS",
"WM_IGNORE_FOCUS_EVENTS"
};
/*
* Macros to access elements in atom_names array.
*/
#define TEXT_ATOM atoms[0]
#define UTF8_STRING_ATOM atoms[1]
#define WM_PROTOCOLS_ATOM atoms[2]
#define WM_TAKE_FOCUS_ATOM atoms[3]
#define WM_DELETE_WINDOW_ATOM atoms[4]
#define WM_STATE_ATOM atoms[5]
#define _NET_WM_PING_ATOM atoms[6]
#define _NET_WM_SYNC_REQUEST_ATOM atoms[7]
#define _NET_WM_SYNC_REQUEST_COUNTER_ATOM atoms[8]
#define _NET_WM_WINDOW_TYPE_ATOM atoms[9]
#define _NET_WM_WINDOW_TYPE_DESKTOP_ATOM atoms[10]
#define _NET_WM_WINDOW_TYPE_DOCK_ATOM atoms[11]
#define _NET_WM_WINDOW_TYPE_TOOLBAR_ATOM atoms[12]
#define _NET_WM_WINDOW_TYPE_MENU_ATOM atoms[13]
#define _NET_WM_WINDOW_TYPE_DIALOG_ATOM atoms[14]
#define _NET_WM_WINDOW_TYPE_NORMAL_ATOM atoms[15]
#define _NET_WM_WINDOW_TYPE_UTILITY_ATOM atoms[16]
#define _NET_WM_WINDOW_TYPE_SPLASH_ATOM atoms[17]
#define _NET_WM_WINDOW_TYPE_POPUP_MENU_ATOM atoms[18]
#define _NET_WM_WINDOW_TYPE_DROPDOWN_MENU_ATOM atoms[19]
#define _NET_WM_WINDOW_TYPE_TOOLTIP_ATOM atoms[20]
#define _NET_WM_WINDOW_TYPE_NOTIFICATION_ATOM atoms[21]
#define _NET_WM_WINDOW_TYPE_COMBO_ATOM atoms[22]
#define _NET_WM_WINDOW_TYPE_DND_ATOM atoms[23]
#define _KDE_NET_WM_WINDOW_TYPE_OVERRIDE_ATOM atoms[24]
#define _NET_WM_STATE_ATOM atoms[25]
#define _NET_WM_STATE_MODAL_ATOM atoms[26]
#define _NET_WM_STATE_STICKY_ATOM atoms[27]
#define _NET_WM_STATE_MAXIMIZED_VERT_ATOM atoms[28]
#define _NET_WM_STATE_MAXIMIZED_HORZ_ATOM atoms[29]
#define _NET_WM_STATE_SHADED_ATOM atoms[30]
#define _NET_WM_STATE_SKIP_TASKBAR_ATOM atoms[31]
#define _NET_WM_STATE_SKIP_PAGER_ATOM atoms[32]
#define _NET_WM_STATE_HIDDEN_ATOM atoms[33]
#define _NET_WM_STATE_FULLSCREEN_ATOM atoms[34]
#define _NET_WM_STATE_ABOVE_ATOM atoms[35]
#define _NET_WM_STATE_BELOW_ATOM atoms[36]
#define _NET_WM_STATE_DEMANDS_ATTENTION_ATOM atoms[37]
#define _NET_WM_NAME_ATOM atoms[38]
#define _NET_WM_PID_ATOM atoms[39]
#define _NET_WM_ICON_ATOM atoms[40]
#define _NET_WM_ICON_NAME_ATOM atoms[41]
#define _NET_WM_DESKTOP_ATOM atoms[42]
#define _NET_WM_WINDOW_SHADOW_ATOM atoms[43]
#define _NET_WM_USER_TIME_ATOM atoms[44]
#define _NET_WM_WINDOW_OPACITY_ATOM atoms[45]
#define _MOTIF_WM_HINTS_ATOM atoms[46]
#define _NET_SUPPORTED_ATOM atoms[47]
#define _NET_FRAME_EXTENTS_ATOM atoms[48]
#define _NET_REQUEST_FRAME_EXTENTS_ATOM atoms[49]
#define _KDE_NET_WM_FRAME_STRUT_ATOM atoms[50]
#define _WIN_SUPPORTING_WM_CHECK_ATOM atoms[51]
#define _NET_SUPPORTING_WM_CHECK_ATOM atoms[52]
#define _NET_DESKTOP_NAMES_ATOM atoms[53]
#define _NET_CURRENT_DESKTOP_ATOM atoms[54]
#define _NET_NUMBER_OF_DESKTOPS_ATOM atoms[55]
#define _NET_CLIENT_LIST_STACKING_ATOM atoms[56]
#define _NET_ACTIVE_WINDOW_ATOM atoms[57]
#define _WIN_LAYER_ATOM atoms[58]
#define _WINDOWMAKER_WM_PROTOCOLS_ATOM atoms[59]
#define _WINDOWMAKER_NOTICEBOARD_ATOM atoms[60]
#define _WINDOWMAKER_ICON_TILE_ATOM atoms[61]
#define _WINDOWMAKER_WM_FUNCTION_ATOM atoms[62]
#define _RGBA_IMAGE_ATOM atoms[63]
#define _GNUSTEP_WM_MINIATURIZE_WINDOW_ATOM atoms[64]
#define _GNUSTEP_WM_HIDE_APP_ATOM atoms[65]
#define _GNUSTEP_WM_ATTR_ATOM atoms[66]
#define _GNUSTEP_TITLEBAR_STATE_ATOM atoms[67]
#define _GNUSTEP_FRAME_OFFSETS_ATOM atoms[68]
#define WM_IGNORE_FOCUS_EVENTS_ATOM atoms[69]
/*
* Frame offsets for window inside parent decoration window.
*/
typedef struct {
short l; // offset from left
short r; // offset from right
short t; // offset from top
short b; // offset from bottom
BOOL known; // obtained from Reparent event or just guessed?
} Offsets;
/*
* Structure containing ivars that are common to all X backend contexts.
*/
struct XGGeneric {
int wm;
struct {
unsigned useWindowMakerIcons:1;
unsigned appOwnsMiniwindow:1;
unsigned doubleParentWindow:1;
} flags;
// Time of last X event
Time lastTime;
// Approximate local time for last X event, used to decide
// if the last X event time is still valid.
NSTimeInterval lastTimeStamp;
// last reference time on X server, used to prevent time drift between
// local machine and X server.
Time baseXServerTime;
Time lastClick;
Window lastClickWindow;
int lastClickX;
int lastClickY;
Time lastMotion;
// Name for application root window.
char *rootName;
long currentFocusWindow;
long desiredFocusWindow;
unsigned long focusRequestNumber;
unsigned char lMouse;
unsigned char mMouse;
unsigned char rMouse;
unsigned char upMouse;
unsigned char downMouse;
unsigned char scrollLeftMouse;
unsigned char scrollRightMouse;
int lMouseMask;
int mMouseMask;
int rMouseMask;
Window appRootWindow;
void *cachedWindow; // last gswindow_device_t used.
Offsets offsets[16];
Atom atoms[sizeof(atom_names)/sizeof(char*)];
};
/* GNOME Window layers */
#define WIN_LAYER_DESKTOP 0
#define WIN_LAYER_BELOW 2
#define WIN_LAYER_NORMAL 4
#define WIN_LAYER_ONTOP 6
#define WIN_LAYER_DOCK 8
#define WIN_LAYER_ABOVE_DOCK 10
#define WIN_LAYER_MENU 12
/* NET WM State */
#define _NET_WM_STATE_REMOVE 0 /* remove/unset property */
#define _NET_WM_STATE_ADD 1 /* add/set property */
#define _NET_WM_STATE_TOGGLE 2 /* toggle property */
#endif
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