489 lines
18 KiB
C
489 lines
18 KiB
C
/*
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* Copyright (C) 2000-2007 Carsten Haitzler, Geoff Harrison and various contributors
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* Copyright (C) 2004-2007 Kim Woelders
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies of the Software, its documentation and marketing & publicity
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* materials, and acknowledgment shall be given in the documentation, materials
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* and software packages that this Software was used.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef _EWIN_H_
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#define _EWIN_H_
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#include "eobj.h"
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#include "etypes.h"
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#include "xwin.h"
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/* Window operation sources */
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#define OPSRC_NA 0
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#define OPSRC_APP 1
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#define OPSRC_USER 2
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#define OPSRC_WM 3
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typedef union
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{
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unsigned char all:8;
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struct
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{
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unsigned char rsvd:2;
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unsigned char border:1; /* W */
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unsigned char close:1; /* AU */
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unsigned char focus:1; /* WA */
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unsigned char iconify:1; /* W U */
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unsigned char move:1; /* AU */
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unsigned char size:1; /* AU */
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} b;
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} EWinInhibit;
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#define EwinInhGetApp(ewin, item) (ewin->inh_app.b.item)
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#define EwinInhSetApp(ewin, item, on) ewin->inh_app.b.item = (on)
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#define EwinInhGetUser(ewin, item) (ewin->inh_user.b.item)
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#define EwinInhSetUser(ewin, item, on) ewin->inh_user.b.item = (on)
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#define EwinInhGetWM(ewin, item) (ewin->inh_wm.b.item)
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#define EwinInhSetWM(ewin, item, on) ewin->inh_wm.b.item = (on)
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typedef struct
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{
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void (*Layout) (EWin * ewin, int *px, int *py, int *pw,
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int *ph);
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void (*MoveResize) (EWin * ewin, int resize);
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void (*Close) (EWin * ewin);
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} EWinOps;
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struct _ewin
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{
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EObj o;
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char type;
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Win win_container;
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const Border *border;
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const Border *normal_border;
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const Border *previous_border;
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EWinBit *bits;
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struct
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{
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Win win;
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int x, y, w, h, bw;
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int grav;
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Colormap cmap;
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long event_mask;
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} client;
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struct
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{
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char state;
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char visibility;
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char shaped;
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char shaded;
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unsigned identified:1;
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unsigned placed:1;
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unsigned iconified:1;
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unsigned docked:1;
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unsigned click_grab_isset:1;
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unsigned maximized_horz:1;
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unsigned maximized_vert:1;
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unsigned fullscreen:1;
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unsigned active:1;
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unsigned modal:1;
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unsigned attention:1;
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unsigned showingdesk:1; /* Iconified by show desktop */
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unsigned animated:1;
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unsigned moving:1;
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unsigned resizing:1;
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unsigned show_coords:1;
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unsigned maximizing:1;
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/* Derived state flags. Change only in EwinStateUpdate() */
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unsigned no_border:1;
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unsigned inhibit_move:1;
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unsigned inhibit_resize:1;
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unsigned inhibit_iconify:1;
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unsigned inhibit_shade:1;
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unsigned inhibit_stick:1;
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unsigned inhibit_max_hor:1;
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unsigned inhibit_max_ver:1;
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unsigned inhibit_fullscreeen:1;
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unsigned inhibit_change_desk:1;
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unsigned inhibit_close:1;
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unsigned inhibit_actions:1;
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unsigned inhibit_focus:1;
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} state;
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struct
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{
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unsigned never_use_area:1;
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unsigned ignorearrange:1;
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unsigned skip_ext_task:1;
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unsigned skip_ext_pager:1;
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unsigned skip_focuslist:1;
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unsigned skip_winlist:1;
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unsigned focusclick:1; /* Click to focus */
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unsigned no_button_grabs:1;
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unsigned no_actions:1;
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unsigned no_resize_h:1;
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unsigned no_resize_v:1;
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unsigned donthide:1; /* Don't hide on show desktop */
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unsigned vroot:1; /* Virtual root window */
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unsigned autosave:1;
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unsigned no_border:1; /* Never apply border */
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unsigned focus_when_mapped:1;
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unsigned int focused_opacity;
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} props;
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EWinInhibit inh_app;
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EWinInhibit inh_user;
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EWinInhibit inh_wm;
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struct
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{
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char *wm_icon_name;
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char *wm_role;
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char *wm_command;
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char *wm_machine;
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/* WM_HINTS */
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char need_input;
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char start_iconified;
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Pixmap icon_pmap, icon_mask;
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Window icon_win;
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Window group;
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char urgency;
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/* WM_PROTOCOLS */
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char take_focus;
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char delete_window;
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/* WM_TRANSIENT_FOR */
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signed char transient;
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Window transient_for; /* We are a transient for ... */
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int transient_count; /* We have <N> transients */
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/* WM_CLIENT_LEADER */
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Window client_leader;
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/* WM_NORMAL_HINTS */
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Constraints width, height;
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int base_w, base_h;
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int w_inc, h_inc;
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int grav;
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double aspect_min, aspect_max;
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char is_group_leader;
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} icccm;
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struct
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{
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unsigned valid:1;
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unsigned decor_border:1;
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unsigned decor_resizeh:1;
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unsigned decor_title:1;
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unsigned decor_menu:1;
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unsigned decor_minimize:1;
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unsigned decor_maximize:1;
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unsigned func_resize:1;
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unsigned func_move:1;
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unsigned func_minimize:1;
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unsigned func_maximize:1;
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unsigned func_close:1;
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} mwm;
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struct
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{
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char *wm_name;
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char *wm_icon_name;
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unsigned int *wm_icon, wm_icon_len;
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unsigned int opacity;
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#if USE_XSYNC
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char sync_request_enable;
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XID sync_request_counter;
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long long sync_request_count;
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#endif
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union
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{
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unsigned char all;
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struct
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{
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unsigned desktop:1;
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unsigned dock:1;
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unsigned toolbar:1;
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unsigned menu:1;
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unsigned utility:1;
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unsigned splash:1;
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unsigned dialog:1;
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unsigned normal:1;
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} b;
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} type;
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} ewmh;
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struct
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{
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signed char gravity;
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int ax, ay; /* Current placed area */
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int gx, gy; /* Distance to edge given by gravity */
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} place;
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struct
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{
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int left, right, top, bottom;
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} strut;
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struct
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{
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char shape;
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char border;
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} update;
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int num_groups;
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Group **groups;
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int area_x, area_y;
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char *session_id;
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PmapMask mini_pmm;
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int mini_w, mini_h;
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int shape_x, shape_y, shape_w, shape_h;
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int req_x, req_y;
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Snapshot *snap;
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int head; /* Unused? */
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int vx, vy; /* Position in virtual root */
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int lx, ly; /* Last pos */
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int lw, lh; /* Last size */
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int ll; /* Last layer */
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void *data; /* Data hook for internal windows */
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const EWinOps *ops;
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};
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#define EWIN_STATE_NEW 0 /* New */
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#define EWIN_STATE_STARTUP 1 /* New - during startup */
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#define EWIN_STATE_WITHDRAWN 2
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#define EWIN_STATE_ICONIC 3
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#define EWIN_STATE_MAPPED 4
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#define EWIN_TYPE_NORMAL 0x00
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#define EWIN_TYPE_DIALOG 0x01
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#define EWIN_TYPE_MENU 0x02
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#define EWIN_TYPE_ICONBOX 0x04
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#define EWIN_TYPE_PAGER 0x08
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#define EWIN_GRAVITY_NW 0
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#define EWIN_GRAVITY_NE 1
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#define EWIN_GRAVITY_SW 2
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#define EWIN_GRAVITY_SE 3
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#define EwinGetDesk(ewin) EoGetDesk(ewin)
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#define EwinIsMapped(ewin) ((ewin)->state.state >= EWIN_STATE_MAPPED)
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#define EwinIsInternal(ewin) ((ewin)->type != EWIN_TYPE_NORMAL)
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#define EwinIsTransientChild(ewin) ((ewin)->icccm.transient > 0)
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#define EwinIsTransient(ewin) ((ewin)->icccm.transient != 0)
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#define EwinGetTransientFor(ewin) ((ewin)->icccm.transient_for)
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#define EwinGetTransientCount(ewin) ((ewin)->icccm.transient_count)
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#define EwinIsWindowGroupLeader(ewin) ((ewin)->icccm.is_group_leader)
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#define EwinGetWindowGroup(ewin) ((ewin)->icccm.group)
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#define EwinGetClientWin(ewin) ((ewin)->client.win)
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#define EwinGetContainerWin(ewin) ((ewin)->win_container)
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#define EwinGetIcccmName(ewin) EoGetName(ewin)
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#define EwinGetIcccmCName(ewin) EoGetCName(ewin)
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#define EwinGetIcccmClass(ewin) EoGetClass(ewin)
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/* arrange.c */
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#define ARRANGE_VERBATIM 0
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#define ARRANGE_BY_SIZE 1
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#define ARRANGE_BY_POSITION 2
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void SnapEwin(EWin * ewin, int dx, int dy, int *new_dx,
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int *new_dy);
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void ArrangeEwin(EWin * ewin);
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void ArrangeEwinCentered(EWin * ewin);
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void ArrangeEwinXY(EWin * ewin, int *px, int *py);
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void ArrangeEwinCenteredXY(EWin * ewin, int *px, int *py);
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void ArrangeEwins(const char *params);
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/* coords.c */
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void CoordsShow(EWin * ewin);
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void CoordsHide(void);
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/* dock.c */
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void DockIt(EWin * ewin);
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/* draw.c */
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void DrawEwinShape(EWin * ewin, int md, int x, int y, int w,
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int h, char firstlast);
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/* ewins.c */
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#define EWIN_CHANGE_NAME (1<<0)
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#define EWIN_CHANGE_ICON_NAME (1<<1)
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#define EWIN_CHANGE_ICON_PMAP (1<<2)
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#define EWIN_CHANGE_DESKTOP (1<<3)
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#define EWIN_CHANGE_LAYER (1<<4)
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#define EWIN_CHANGE_OPACITY (1<<5)
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#define EWIN_CHANGE_ATTENTION (1<<6)
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Window EwinGetClientXwin(const EWin * ewin);
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Window EwinGetContainerXwin(const EWin * ewin);
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void EwinShapeSet(EWin * ewin);
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void EwinRaise(EWin * ewin);
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void EwinLower(EWin * ewin);
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void EwinShow(EWin * ewin);
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void EwinHide(EWin * ewin);
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void EwinKill(EWin * ewin);
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void DetermineEwinFloat(EWin * ewin, int dx, int dy);
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EWin *GetEwinPointerInClient(void);
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EWin *GetEwinByCurrentPointer(void);
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EWin *GetFocusEwin(void);
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EWin *GetContextEwin(void);
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void SetContextEwin(EWin * ewin);
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void EwinGetPosition(const EWin * ewin, int x, int y, int bw,
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int grav, int *px, int *py);
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void EwinUpdateShapeInfo(EWin * ewin);
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void EwinPropagateShapes(EWin * ewin);
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void EwinStateUpdate(EWin * ewin);
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void AddToFamily(EWin * ewin, Window win);
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EWin *AddInternalToFamily(Win win, const char *bname, int type,
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void *ptr,
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void (*init) (EWin * ewin, void *ptr));
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void EwinReparent(EWin * ewin, Win parent);
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const char *EwinGetTitle(const EWin * ewin);
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const char *EwinGetIconName(const EWin * ewin);
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const char *EwinBorderGetName(const EWin * ewin);
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void EwinBorderGetSize(const EWin * ewin, int *bl, int *br,
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int *bt, int *bb);
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void EwinBorderUpdateState(EWin * ewin);
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int EwinIsOnScreen(const EWin * ewin);
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void EwinRememberPositionSet(EWin * ewin);
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void EwinRememberPositionGet(EWin * ewin, Desk * dsk,
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int *px, int *py);
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void EwinSetPlacementGravity(EWin * ewin, int x, int y);
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void EwinReposition(EWin * ewin);
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unsigned int EwinFlagsEncode(const EWin * ewin);
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void EwinFlagsDecode(EWin * ewin, unsigned int flags);
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void EwinUpdateOpacity(EWin * ewin);
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void EwinChange(EWin * ewin, unsigned int flag);
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void EwinsEventsConfigure(int mode);
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void EwinsSetFree(void);
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void EwinsShowDesktop(int on);
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void EwinsMoveStickyToDesk(Desk * d);
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/* ewin-ops.c */
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void SlideEwinTo(EWin * ewin, int fx, int fy, int tx, int ty,
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int speed);
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void SlideEwinsTo(EWin ** ewin, int *fx, int *fy, int *tx,
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int *ty, int num_wins, int speed);
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void EwinFixPosition(EWin * ewin);
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void EwinMove(EWin * ewin, int x, int y);
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void EwinResize(EWin * ewin, int w, int h);
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void EwinMoveResize(EWin * ewin, int x, int y, int w, int h);
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void EwinMoveResizeWithGravity(EWin * ewin, int x, int y, int w,
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int h, int grav);
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void EwinMoveToDesktop(EWin * ewin, Desk * d);
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void EwinMoveToDesktopAt(EWin * ewin, Desk * d, int x, int y);
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void EwinIconify(EWin * ewin);
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void EwinDeIconify(EWin * ewin);
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void EwinInstantShade(EWin * ewin, int force);
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void EwinInstantUnShade(EWin * ewin);
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void EwinShade(EWin * ewin);
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void EwinUnShade(EWin * ewin);
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void EwinMoveToArea(EWin * ewin, int ax, int ay);
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void EwinMoveToLinearArea(EWin * ewin, int a);
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void EwinMoveLinearAreaBy(EWin * ewin, int a);
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void EwinOpMove(EWin * ewin, int source, int x, int y);
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void EwinOpResize(EWin * ewin, int source, int w, int h);
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void EwinOpMoveResize(EWin * ewin, int source, int x, int y,
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int w, int h);
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void EwinOpMoveToDesktopAt(EWin * ewin, int source, Desk * dsk,
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int x, int y);
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void EwinOpFloatAt(EWin * ewin, int source, int x, int y);
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void EwinOpUnfloatAt(EWin * ewin, int source, Desk * d,
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int x, int y);
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void EwinOpClose(EWin * ewin, int source);
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void EwinOpActivate(EWin * ewin, int source);
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void EwinOpKill(EWin * ewin, int source);
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void EwinOpRaise(EWin * ewin, int source);
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void EwinOpLower(EWin * ewin, int source);
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void EwinOpStick(EWin * ewin, int source, int on);
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void EwinOpSkipLists(EWin * ewin, int source, int skip);
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void EwinOpIconify(EWin * ewin, int source, int on);
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void EwinOpShade(EWin * ewin, int source, int on);
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void EwinOpSetLayer(EWin * ewin, int source, int layer);
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void EwinOpSetBorder(EWin * ewin, int source, const char *name);
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void EwinOpSetOpacity(EWin * ewin, int source, int opacity);
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void EwinOpSetFocusedOpacity(EWin * ewin, int source,
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int opacity);
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void EwinOpMoveToDesk(EWin * ewin, int source, Desk * dsk,
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int inc);
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void EwinOpFullscreen(EWin * ewin, int source, int on);
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/* finders.c */
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EWin *EwinFindByPtr(const EWin * ewin);
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EWin *EwinFindByFrame(Window win);
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EWin *EwinFindByClient(Window win);
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EWin *EwinFindByChildren(Window win);
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EWin **EwinListTransients(const EWin * ewin, int *num, int group);
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EWin **EwinListTransientFor(const EWin * ewin, int *num);
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/* icccm.c (for now) */
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#if USE_XSYNC
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int EwinSyncRequestSend(EWin * ewin);
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void EwinSyncRequestWait(EWin * ewin);
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#endif
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/* moveresize.c */
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int ActionMoveStart(EWin * ewin, char constrained, int nogroup);
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int ActionMoveEnd(EWin * ewin);
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int ActionMoveSuspend(void);
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int ActionMoveResume(void);
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void ActionMoveHandleMotion(void);
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int ActionResizeStart(EWin * ewin, int hv);
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int ActionResizeEnd(EWin * ewin);
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void ActionResizeHandleMotion(void);
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int ActionsSuspend(void);
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int ActionsResume(void);
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void ActionsHandleMotion(void);
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int ActionsEnd(EWin * ewin);
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/* session.c */
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void SessionGetInfo(EWin * ewin, Atom atom_change);
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/* size.c */
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void MaxSize(EWin * ewin, const char *resize_type);
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void MaxWidth(EWin * ewin, const char *resize_type);
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void MaxHeight(EWin * ewin, const char *resize_type);
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/* stacking.c */
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EWin *const *EwinListStackGet(int *num);
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EWin *const *EwinListFocusGet(int *num);
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EWin *const *EwinListGetForDesk(int *num, Desk * d);
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EWin *const *EwinListOrderGet(int *num);
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EWin *EwinListStackGetTop(void);
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int EwinListStackIsRaised(const EWin * ewin);
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#define EwinListGetAll EwinListStackGet
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/* zoom.c */
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EWin *GetZoomEWin(void);
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void ReZoom(EWin * ewin);
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char InZoom(void);
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char CanZoom(void);
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void ZoomInit(void);
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void Zoom(EWin * ewin);
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#endif /* _EWIN_H_ */
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