/* * client.h - client management header * * Copyright © 2007-2009 Julien Danjou * * 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_CLIENT_H #define AWESOME_OBJECTS_CLIENT_H #include "stack.h" #include "objects/window.h" #define CLIENT_SELECT_INPUT_EVENT_MASK (XCB_EVENT_MASK_STRUCTURE_NOTIFY \ | XCB_EVENT_MASK_PROPERTY_CHANGE \ | XCB_EVENT_MASK_FOCUS_CHANGE) #define FRAME_SELECT_INPUT_EVENT_MASK (XCB_EVENT_MASK_STRUCTURE_NOTIFY \ | XCB_EVENT_MASK_ENTER_WINDOW \ | XCB_EVENT_MASK_LEAVE_WINDOW \ | XCB_EVENT_MASK_EXPOSURE \ | XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT \ | XCB_EVENT_MASK_POINTER_MOTION \ | XCB_EVENT_MASK_BUTTON_PRESS \ | XCB_EVENT_MASK_BUTTON_RELEASE) typedef enum { CLIENT_TITLEBAR_TOP = 0, CLIENT_TITLEBAR_RIGHT = 1, CLIENT_TITLEBAR_BOTTOM = 2, CLIENT_TITLEBAR_LEFT = 3, /* This is not a valid value, but the number of valid values */ CLIENT_TITLEBAR_COUNT = 4 } client_titlebar_t; /** client_t type */ struct client_t { WINDOW_OBJECT_HEADER /** Window we use for input focus and no-input clients */ xcb_window_t nofocus_window; /** Client logical screen */ screen_t *screen; /** Client name */ char *name, *alt_name, *icon_name, *alt_icon_name; /** WM_CLASS stuff */ char *class, *instance; /** Window geometry */ area_t geometry; /** Old window geometry currently configured in X11 */ area_t x11_client_geometry; area_t x11_frame_geometry; /** Got a configure request and have to call client_send_configure() if its ignored? */ bool got_configure_request; /** Startup ID */ char *startup_id; /** True if the client is sticky */ bool sticky; /** Has urgency hint */ bool urgent; /** True if the client is hidden */ bool hidden; /** True if the client is minimized */ bool minimized; /** True if the client is fullscreen */ bool fullscreen; /** True if the client is maximized horizontally */ bool maximized_horizontal; /** True if the client is maximized vertically */ bool maximized_vertical; /** True if the client is maximized both horizontally and vertically by the * the user */ bool maximized; /** True if the client is above others */ bool above; /** True if the client is below others */ bool below; /** True if the client is modal */ bool modal; /** True if the client is on top */ bool ontop; /** True if a client is banned to a position outside the viewport. * Note that the geometry remains unchanged and that the window is still mapped. */ bool isbanned; /** true if the client must be skipped from task bar client list */ bool skip_taskbar; /** True if the client cannot have focus */ bool nofocus; /** True if the client is focusable. Overrides nofocus, and can be set * from Lua. */ bool focusable; bool focusable_set; /** True if the client window has a _NET_WM_WINDOW_TYPE proeprty */ bool has_NET_WM_WINDOW_TYPE; /** Window of the group leader */ xcb_window_t group_window; /** Window holding command needed to start it (session management related) */ xcb_window_t leader_window; /** Client's WM_PROTOCOLS property */ xcb_icccm_get_wm_protocols_reply_t protocols; /** Key bindings */ key_array_t keys; /** Icons */ cairo_surface_array_t icons; /** True if we ever got an icon from _NET_WM_ICON */ bool have_ewmh_icon; /** Size hints */ xcb_size_hints_t size_hints; /** The visualtype that c->window uses */ xcb_visualtype_t *visualtype; /** Do we honor the client's size hints? */ bool size_hints_honor; /** Machine the client is running on. */ char *machine; /** Role of the client */ char *role; /** Client pid */ uint32_t pid; /** Window it is transient for */ client_t *transient_for; /** Value of WM_TRANSIENT_FOR */ xcb_window_t transient_for_window; /** Titelbar information */ struct { /** The size of this bar. */ uint16_t size; /** The drawable for this bar. */ drawable_t *drawable; } titlebar[CLIENT_TITLEBAR_COUNT]; }; ARRAY_FUNCS(client_t *, client, DO_NOTHING) /** Client class */ lua_class_t client_class; LUA_OBJECT_FUNCS(client_class, client_t, client) bool client_on_selected_tags(client_t *); client_t * client_getbywin(xcb_window_t); client_t * client_getbynofocuswin(xcb_window_t); client_t * client_getbyframewin(xcb_window_t); void client_ban(client_t *); void client_ban_unfocus(client_t *); void client_unban(client_t *); void client_manage(xcb_window_t, xcb_get_geometry_reply_t *, xcb_get_window_attributes_reply_t *); bool client_resize(client_t *, area_t, bool); void client_unmanage(client_t *, bool); void client_kill(client_t *); void client_set_sticky(lua_State *, int, bool); void client_set_above(lua_State *, int, bool); void client_set_below(lua_State *, int, bool); void client_set_modal(lua_State *, int, bool); void client_set_ontop(lua_State *, int, bool); void client_set_fullscreen(lua_State *, int, bool); void client_set_maximized(lua_State *, int, bool); void client_set_maximized_horizontal(lua_State *, int, bool); void client_set_maximized_vertical(lua_State *, int, bool); void client_set_minimized(lua_State *, int, bool); void client_set_urgent(lua_State *, int, bool); void client_set_pid(lua_State *, int, uint32_t); void client_set_role(lua_State *, int, char *); void client_set_machine(lua_State *, int, char *); void client_set_icon_name(lua_State *, int, char *); void client_set_alt_icon_name(lua_State *, int, char *); void client_set_class_instance(lua_State *, int, const char *, const char *); void client_set_type(lua_State *L, int, window_type_t); void client_set_transient_for(lua_State *L, int, client_t *); void client_set_name(lua_State *L, int, char *); void client_set_startup_id(lua_State *L, int, char *); void client_set_alt_name(lua_State *L, int, char *); void client_set_group_window(lua_State *, int, xcb_window_t); void client_set_icons(client_t *, cairo_surface_array_t); void client_set_icon_from_pixmaps(client_t *, xcb_pixmap_t, xcb_pixmap_t); void client_set_skip_taskbar(lua_State *, int, bool); void client_focus(client_t *); bool client_focus_update(client_t *); bool client_hasproto(client_t *, xcb_atom_t); void client_ignore_enterleave_events(void); void client_restore_enterleave_events(void); void client_refresh_partial(client_t *, int16_t, int16_t, uint16_t, uint16_t); void client_class_setup(lua_State *); void client_send_configure(client_t *); void client_find_transient_for(client_t *); drawable_t *client_get_drawable(client_t *, int, int); drawable_t *client_get_drawable_offset(client_t *, int *, int *); /** Put client on top of the stack. * \param c The client to raise. */ static inline void client_raise(client_t *c) { client_t *tc = c; int counter = 0; /* Find number of transient layers. */ for(counter = 0; tc->transient_for; counter++) tc = tc->transient_for; /* Push them in reverse order. */ for(; counter > 0; counter--) { tc = c; for(int i = 0; i < counter; i++) tc = tc->transient_for; stack_client_append(tc); } /* Push c on top of the stack. */ stack_client_append(c); /* Notify the listeners */ lua_State *L = globalconf_get_lua_State(); luaA_object_push(L, c); luaA_object_emit_signal(L, -1, "raised", 0); lua_pop(L, 1); } /** Check if a client has fixed size. * \param c A client. * \return A boolean value, true if the client has a fixed size. */ static inline bool client_isfixed(client_t *c) { return (c->size_hints.flags & XCB_ICCCM_SIZE_HINT_P_MAX_SIZE && c->size_hints.flags & XCB_ICCCM_SIZE_HINT_P_MIN_SIZE && c->size_hints.max_width == c->size_hints.min_width && c->size_hints.max_height == c->size_hints.min_height && c->size_hints.max_width && c->size_hints.max_height && c->size_hints_honor); } /** Returns true if a client is tagged with one of the tags of the * specified screen and is not hidden. Note that "banned" clients are included. * \param c The client to check. * \param screen Virtual screen number. * \return true if the client is visible, false otherwise. */ static inline bool client_isvisible(client_t *c) { return (!c->hidden && !c->minimized && client_on_selected_tags(c)); } #endif // vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80