/* * layout.c - layout management * * Copyright © 2007-2008 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. * */ #include #include #include #include "tag.h" #include "focus.h" #include "widget.h" #include "window.h" #include "client.h" #include "screen.h" #include "layouts/magnifier.h" #include "layouts/tile.h" #include "layouts/max.h" #include "layouts/fibonacci.h" #include "layouts/floating.h" extern awesome_t globalconf; /** Arrange windows following current selected layout * \param screen the screen to arrange */ static void arrange(int screen) { client_t *c; layout_t *curlay = layout_get_current(screen); int fscreen, phys_screen = screen_virttophys(screen); xcb_query_pointer_cookie_t qp_c; xcb_query_pointer_reply_t *qp_r; for(c = globalconf.clients; c; c = c->next) { if(client_isvisible(c, screen)) client_unban(c); /* we don't touch other screens windows */ else if(c->screen == screen) client_ban(c); } qp_c = xcb_query_pointer_unchecked(globalconf.connection, xutil_screen_get(globalconf.connection, phys_screen)->root); /* check that the mouse is on a window or not */ if((qp_r = xcb_query_pointer_reply(globalconf.connection, qp_c, NULL))) { if(qp_r->child == XCB_NONE || qp_r->root == qp_r->child) window_root_grabbuttons(qp_r->root); else if ((c = client_getbywin(qp_r->child))) window_grabbuttons(c->win, qp_r->root, c->buttons); globalconf.pointer_x = qp_r->root_x; globalconf.pointer_y = qp_r->root_y; /* no window have focus, let's try to see if mouse is on * the screen we just rearranged */ if(!globalconf.focus->client) { fscreen = screen_get_bycoord(globalconf.screens_info, screen, qp_r->root_x, qp_r->root_y); /* if the mouse in on the same screen we just rearranged, and no * client are currently focused, pick the first one in history */ if(fscreen == screen && (c = focus_get_current_client(screen))) client_focus(c, screen); } p_delete(&qp_r); } if(curlay) curlay(screen); /* reset status */ globalconf.screens[screen].need_arrange = false; /* call hook */ lua_pushnumber(globalconf.L, screen + 1); luaA_dofunction(globalconf.L, globalconf.hooks.arrange, 1); } /** Refresh the screen disposition * \return true if the screen was arranged, false otherwise */ void layout_refresh(void) { int screen; for(screen = 0; screen < globalconf.screens_info->nscreen; screen++) if(globalconf.screens[screen].need_arrange) arrange(screen); } /** Get current layout used on screen. * \param screen Virtual screen number. * \return layout used on that screen */ layout_t * layout_get_current(int screen) { layout_t *l = NULL; tag_t **curtags = tags_get_current(screen); if(curtags[0]) l = curtags[0]->layout; p_delete(&curtags); return l; } // vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80