213 lines
7.2 KiB
C
213 lines
7.2 KiB
C
/*
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* client.h - client management header
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*
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* Copyright © 2007-2009 Julien Danjou <julien@danjou.info>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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*/
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#ifndef AWESOME_OBJECTS_CLIENT_H
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#define AWESOME_OBJECTS_CLIENT_H
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#include "mouse.h"
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#include "stack.h"
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#include "draw.h"
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#include "banning.h"
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#include "objects/window.h"
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#include "common/luaobject.h"
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#define CLIENT_SELECT_INPUT_EVENT_MASK (XCB_EVENT_MASK_STRUCTURE_NOTIFY \
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| XCB_EVENT_MASK_PROPERTY_CHANGE \
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| XCB_EVENT_MASK_FOCUS_CHANGE)
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#define FRAME_SELECT_INPUT_EVENT_MASK (XCB_EVENT_MASK_STRUCTURE_NOTIFY \
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| XCB_EVENT_MASK_ENTER_WINDOW \
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| XCB_EVENT_MASK_LEAVE_WINDOW \
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| XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT)
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/** client_t type */
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struct client_t
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{
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WINDOW_OBJECT_HEADER
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/** Client logical screen */
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screen_t *screen;
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/** Client name */
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char *name, *alt_name, *icon_name, *alt_icon_name;
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/** WM_CLASS stuff */
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char *class, *instance;
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/** Window geometry */
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area_t geometry;
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/** True if the client is sticky */
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bool sticky;
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/** Has urgency hint */
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bool urgent;
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/** True if the client is hidden */
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bool hidden;
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/** True if the client is minimized */
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bool minimized;
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/** True if the client is fullscreen */
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bool fullscreen;
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/** True if the client is maximized horizontally */
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bool maximized_horizontal;
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/** True if the client is maximized vertically */
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bool maximized_vertical;
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/** True if the client is above others */
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bool above;
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/** True if the client is below others */
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bool below;
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/** True if the client is modal */
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bool modal;
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/** True if the client is on top */
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bool ontop;
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/** True if a client is banned to a position outside the viewport.
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* Note that the geometry remains unchanged and that the window is still mapped.
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*/
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bool isbanned;
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/** true if the client must be skipped from task bar client list */
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bool skip_taskbar;
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/** True if the client cannot have focus */
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bool nofocus;
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/** Window of the group leader */
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xcb_window_t group_window;
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/** Window holding command needed to start it (session management related) */
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xcb_window_t leader_window;
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/** Client's WM_PROTOCOLS property */
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xcb_get_wm_protocols_reply_t protocols;
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/** Key bindings */
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key_array_t keys;
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/** Icon */
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cairo_surface_t *icon;
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/** Size hints */
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xcb_size_hints_t size_hints;
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bool size_hints_honor;
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/** Machine the client is running on. */
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char *machine;
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/** Role of the client */
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char *role;
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/** Client pid */
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uint32_t pid;
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/** Window it is transient for */
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client_t *transient_for;
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};
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ARRAY_FUNCS(client_t *, client, DO_NOTHING)
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/** Client class */
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lua_class_t client_class;
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LUA_OBJECT_FUNCS(client_class, client_t, client)
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bool client_maybevisible(client_t *);
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client_t * client_getbywin(xcb_window_t);
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client_t * client_getbyframewin(xcb_window_t);
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void client_ban(client_t *);
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void client_ban_unfocus(client_t *);
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void client_unban(client_t *);
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void client_manage(xcb_window_t, xcb_get_geometry_reply_t *, bool);
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bool client_resize(client_t *, area_t);
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void client_unmanage(client_t *, bool);
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void client_kill(client_t *);
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void client_set_sticky(lua_State *, int, bool);
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void client_set_above(lua_State *, int, bool);
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void client_set_below(lua_State *, int, bool);
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void client_set_modal(lua_State *, int, bool);
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void client_set_ontop(lua_State *, int, bool);
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void client_set_fullscreen(lua_State *, int, bool);
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void client_set_maximized_horizontal(lua_State *, int, bool);
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void client_set_maximized_vertical(lua_State *, int, bool);
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void client_set_minimized(lua_State *, int, bool);
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void client_set_urgent(lua_State *, int, bool);
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void client_set_pid(lua_State *, int, uint32_t);
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void client_set_role(lua_State *, int, char *);
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void client_set_machine(lua_State *, int, char *);
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void client_set_icon_name(lua_State *, int, char *);
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void client_set_alt_icon_name(lua_State *, int, char *);
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void client_set_class_instance(lua_State *, int, const char *, const char *);
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void client_set_type(lua_State *L, int, window_type_t);
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void client_set_transient_for(lua_State *L, int, client_t *);
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void client_set_name(lua_State *L, int, char *);
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void client_set_alt_name(lua_State *L, int, char *);
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void client_set_group_window(lua_State *, int, xcb_window_t);
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void client_set_icon(lua_State *, int, int);
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void client_set_skip_taskbar(lua_State *, int, bool);
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void client_focus(client_t *);
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void client_focus_update(client_t *);
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void client_focus_refresh(void);
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bool client_hasproto(client_t *, xcb_atom_t);
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void client_ignore_enterleave_events(void);
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void client_restore_enterleave_events(void);
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void client_class_setup(lua_State *);
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/** Put client on top of the stack.
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* \param c The client to raise.
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*/
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static inline void
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client_raise(client_t *c)
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{
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client_t *tc = c;
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int counter = 0;
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/* Find number of transient layers.
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* We limit the counter to the stack length: if some case, a buggy
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* application might set transient_for as a loop… */
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for(counter = 0; tc->transient_for && counter <= globalconf.stack.len; counter++)
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tc = tc->transient_for;
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/* Push them in reverse order. */
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for(; counter > 0; counter--)
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{
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tc = c;
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for(int i = 0; i < counter; i++)
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tc = tc->transient_for;
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stack_client_append(tc);
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}
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/* Push c on top of the stack. */
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stack_client_append(c);
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}
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/** Check if a client has fixed size.
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* \param c A client.
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* \return A boolean value, true if the client has a fixed size.
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*/
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static inline bool
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client_isfixed(client_t *c)
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{
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return (c->size_hints.flags & XCB_SIZE_HINT_P_MAX_SIZE
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&& c->size_hints.flags & XCB_SIZE_HINT_P_MIN_SIZE
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&& c->size_hints.max_width == c->size_hints.min_width
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&& c->size_hints.max_height == c->size_hints.min_height
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&& c->size_hints.max_width
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&& c->size_hints.max_height
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&& c->size_hints_honor);
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}
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/** Returns true if a client is tagged with one of the tags of the
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* specified screen and is not hidden. Note that "banned" clients are included.
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* \param c The client to check.
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* \param screen Virtual screen number.
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* \return true if the client is visible, false otherwise.
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*/
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static inline bool
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client_isvisible(client_t *c)
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{
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return (!c->hidden && !c->minimized && client_maybevisible(c));
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}
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#endif
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// vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80
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