/* * layout.c - layout management * * Copyright © 2007 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 "tag.h" #include "util.h" #include "xutil.h" #include "focus.h" #include "statusbar.h" #include "ewmh.h" #include "client.h" #include "screen.h" #include "layouts/tile.h" #include "layouts/max.h" #include "layouts/fibonacci.h" #include "layouts/floating.h" extern AwesomeConf globalconf; const NameFuncLink LayoutsList[] = { {"tile", layout_tile}, {"tileleft", layout_tileleft}, {"max", layout_max}, {"spiral", layout_spiral}, {"dwindle", layout_dwindle}, {"floating", layout_floating}, {NULL, NULL} }; /** Arrange windows following current selected layout * \param screen the screen to arrange */ void arrange(int screen) { Client *c; Tag **curtags = get_current_tags(screen); 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); } curtags[0]->layout->arrange(screen); focus(focus_get_current_client(screen), True, screen); p_delete(&curtags); restack(screen); } Layout * get_current_layout(int screen) { Tag **curtags = get_current_tags(screen); Layout *l = curtags[0]->layout; p_delete(&curtags); return l; } /** Send focus to next client in stack * \param screen Screen ID * \param arg Unused * \ingroup ui_callback */ void uicb_client_focusnext(int screen, char *arg __attribute__ ((unused))) { Client *c, *sel = globalconf.focus->client; if(!sel) return; for(c = sel->next; c && (c->skip || !client_isvisible(c, screen)); c = c->next); if(!c) for(c = globalconf.clients; c && (c->skip || !client_isvisible(c, screen)); c = c->next); if(c) { focus(c, True, screen); restack(screen); } } /** Send focus to previous client in stack * \param screen Screen ID * \param arg Unused * \ingroup ui_callback */ void uicb_client_focusprev(int screen, char *arg __attribute__ ((unused))) { Client *c, *sel = globalconf.focus->client; if(!sel) return; for(c = sel->prev; c && (c->skip || !client_isvisible(c, screen)); c = c->prev); if(!c) { for(c = globalconf.clients; c && c->next; c = c->next); for(; c && (c->skip || !client_isvisible(c, screen)); c = c->prev); } if(c) { focus(c, True, screen); restack(screen); } } void loadawesomeprops(int screen) { int i, ntags = 0; char *prop; Tag *tag; for(tag = globalconf.screens[screen].tags; tag; tag = tag->next) ntags++; prop = p_new(char, ntags + 1); if(xgettextprop(RootWindow(globalconf.display, get_phys_screen(screen)), XInternAtom(globalconf.display, "_AWESOME_PROPERTIES", False), prop, ntags + 1)) for(i = 0, tag = globalconf.screens[screen].tags; tag && prop[i]; i++, tag = tag->next) if(prop[i] == '1') tag->selected = True; else tag->selected = False; p_delete(&prop); ewmh_update_net_current_desktop(get_phys_screen(screen)); } void restack(int screen) { Client *c, *sel = globalconf.focus->client; XEvent ev; XWindowChanges wc; Tag **curtags; statusbar_draw_all(screen); if(!sel) return; if(globalconf.screens[screen].allow_lower_floats) XRaiseWindow(globalconf.display, sel->win); else { curtags = get_current_tags(screen); if(sel->isfloating || curtags[0]->layout->arrange == layout_floating) XRaiseWindow(globalconf.display, sel->win); if(!(curtags[0]->layout->arrange == layout_floating)) { wc.stack_mode = Below; if(!sel->isfloating) XConfigureWindow(globalconf.display, sel->win, CWStackMode, &wc); for(c = globalconf.clients; c; c = c->next) { if(!IS_TILED(c, screen) || c == sel) continue; XConfigureWindow(globalconf.display, c->win, CWStackMode, &wc); } } p_delete(&curtags); } if(globalconf.screens[screen].focus_move_pointer) XWarpPointer(globalconf.display, None, sel->win, 0, 0, 0, 0, sel->geometry.width / 2, sel->geometry.height / 2); XSync(globalconf.display, False); while(XCheckMaskEvent(globalconf.display, EnterWindowMask, &ev)); } void saveawesomeprops(int screen) { int i, ntags = 0; char *prop; Tag *tag; for(tag = globalconf.screens[screen].tags; tag; tag = tag->next) ntags++; prop = p_new(char, ntags + 1); for(i = 0, tag = globalconf.screens[screen].tags; tag; tag = tag->next, i++) prop[i] = tag->selected ? '1' : '0'; prop[i] = '\0'; XChangeProperty(globalconf.display, RootWindow(globalconf.display, get_phys_screen(screen)), XInternAtom(globalconf.display, "_AWESOME_PROPERTIES", False), XA_STRING, 8, PropModeReplace, (unsigned char *) prop, i); p_delete(&prop); } /** Set layout for tag * \param screen Screen ID * \param arg Layout specifier * \ingroup ui_callback */ void uicb_tag_setlayout(int screen, char *arg) { Layout *l = globalconf.screens[screen].layouts; Tag *tag, **curtags; int i; if(arg) { curtags = get_current_tags(screen); for(i = 0; l && l != curtags[0]->layout; i++, l = l->next); p_delete(&curtags); if(!l) i = 0; for(i = compute_new_value_from_arg(arg, (double) i), l = globalconf.screens[screen].layouts; l && i > 0; i--) l = l->next; if(!l) l = globalconf.screens[screen].layouts; } for(tag = globalconf.screens[screen].tags; tag; tag = tag->next) if(tag->selected) tag->layout = l; if(globalconf.focus->client) arrange(screen); else statusbar_draw_all(screen); saveawesomeprops(screen); } // vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80