284 lines
8.2 KiB
C
284 lines
8.2 KiB
C
/*
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* layout.c - layout management
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*
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* Copyright © 2007 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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#include <X11/Xatom.h>
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#include <X11/Xutil.h>
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#include "screen.h"
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#include "layout.h"
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#include "tag.h"
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#include "util.h"
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#include "statusbar.h"
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#include "layouts/floating.h"
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/* extern */
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extern Client *clients, *sel; /* global client list */
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void
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arrange(Display * disp, DC *drawcontext, awesome_config *awesomeconf)
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{
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Client *c;
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for(c = clients; c; c = c->next)
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{
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if(isvisible(c, awesomeconf->screen, awesomeconf->selected_tags, awesomeconf->ntags))
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unban(c);
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/* we don't touch other screens windows */
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else if(c->screen == awesomeconf->screen)
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ban(c);
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}
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awesomeconf->current_layout->arrange(disp, awesomeconf);
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focus(disp, drawcontext, NULL, True, awesomeconf);
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restack(disp, drawcontext, awesomeconf);
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}
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void
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uicb_focusnext(Display *disp __attribute__ ((unused)),
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DC *drawcontext,
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awesome_config * awesomeconf,
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const char *arg __attribute__ ((unused)))
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{
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Client *c;
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if(!sel)
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return;
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for(c = sel->next; c && !isvisible(c, awesomeconf->screen, awesomeconf->selected_tags, awesomeconf->ntags); c = c->next);
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if(!c)
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for(c = clients; c && !isvisible(c, awesomeconf->screen, awesomeconf->selected_tags, awesomeconf->ntags); c = c->next);
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if(c)
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{
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focus(c->display, drawcontext, c, True, awesomeconf);
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restack(c->display, drawcontext, awesomeconf);
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}
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}
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void
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uicb_focusprev(Display *disp __attribute__ ((unused)),
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DC *drawcontext,
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awesome_config *awesomeconf,
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const char *arg __attribute__ ((unused)))
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{
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Client *c;
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if(!sel)
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return;
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for(c = sel->prev; c && !isvisible(c, awesomeconf->screen, awesomeconf->selected_tags, awesomeconf->ntags); c = c->prev);
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if(!c)
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{
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for(c = clients; c && c->next; c = c->next);
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for(; c && !isvisible(c, awesomeconf->screen, awesomeconf->selected_tags, awesomeconf->ntags); c = c->prev);
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}
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if(c)
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{
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focus(c->display, drawcontext, c, True, awesomeconf);
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restack(c->display, drawcontext, awesomeconf);
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}
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}
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void
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loadawesomeprops(Display *disp, awesome_config * awesomeconf)
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{
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int i;
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char *prop;
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prop = p_new(char, awesomeconf->ntags + 1);
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if(xgettextprop(disp, RootWindow(disp, awesomeconf->screen), AWESOMEPROPS_ATOM(disp), prop, awesomeconf->ntags + 1))
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for(i = 0; i < awesomeconf->ntags && prop[i]; i++)
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awesomeconf->selected_tags[i] = prop[i] == '1';
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p_delete(&prop);
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}
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void
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restack(Display * disp, DC * drawcontext, awesome_config *awesomeconf)
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{
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Client *c;
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XEvent ev;
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XWindowChanges wc;
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drawstatusbar(disp, awesomeconf->screen, drawcontext, awesomeconf);
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if(!sel)
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return;
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if(sel->isfloating || IS_ARRANGE(layout_floating))
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XRaiseWindow(disp, sel->win);
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if(!IS_ARRANGE(layout_floating))
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{
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wc.stack_mode = Below;
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wc.sibling = awesomeconf->statusbar.window;
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if(!sel->isfloating)
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{
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XConfigureWindow(disp, sel->win, CWSibling | CWStackMode, &wc);
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wc.sibling = sel->win;
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}
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for(c = clients; c; c = c->next)
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{
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if(!IS_TILED(c, awesomeconf->screen, awesomeconf->selected_tags, awesomeconf->ntags) || c == sel)
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continue;
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XConfigureWindow(disp, c->win, CWSibling | CWStackMode, &wc);
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wc.sibling = c->win;
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}
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}
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XSync(disp, False);
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while(XCheckMaskEvent(disp, EnterWindowMask, &ev));
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}
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void
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saveawesomeprops(Display *disp, awesome_config *awesomeconf)
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{
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int i;
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char *prop;
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prop = p_new(char, awesomeconf->ntags + 1);
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for(i = 0; i < awesomeconf->ntags; i++)
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prop[i] = awesomeconf->selected_tags[i] ? '1' : '0';
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prop[i] = '\0';
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XChangeProperty(disp, RootWindow(disp, awesomeconf->screen),
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AWESOMEPROPS_ATOM(disp), XA_STRING, 8,
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PropModeReplace, (unsigned char *) prop, i);
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p_delete(&prop);
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}
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void
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uicb_setlayout(Display *disp,
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DC *drawcontext,
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awesome_config * awesomeconf,
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const char *arg)
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{
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int i, j;
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Client *c;
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if(!arg)
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{
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if(!(++awesomeconf->current_layout)->symbol)
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awesomeconf->current_layout = awesomeconf->layouts;
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}
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else
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{
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i = strtol(arg, NULL, 10);
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if(i < 0 || i >= awesomeconf->nlayouts)
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return;
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awesomeconf->current_layout = &awesomeconf->layouts[i];
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}
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for(c = clients; c; c = c->next)
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c->ftview = True;
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if(sel)
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arrange(disp, drawcontext, awesomeconf);
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else
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drawstatusbar(disp, awesomeconf->screen, drawcontext, awesomeconf);
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saveawesomeprops(disp, awesomeconf);
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for(j = 0; j < awesomeconf->ntags; j++)
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if (awesomeconf->selected_tags[j])
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awesomeconf->tag_layouts[j] = awesomeconf->current_layout;
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}
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static void
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maximize(int x, int y, int w, int h, DC *drawcontext, awesome_config *awesomeconf)
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{
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if(!sel)
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return;
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if((sel->ismax = !sel->ismax))
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{
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sel->wasfloating = sel->isfloating;
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sel->isfloating = True;
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sel->rx = sel->x;
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sel->ry = sel->y;
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sel->rw = sel->w;
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sel->rh = sel->h;
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resize(sel, x, y, w, h, True);
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}
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else if(sel->isfloating)
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resize(sel, sel->rx, sel->ry, sel->rw, sel->rh, True);
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else
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sel->isfloating = False;
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arrange(sel->display, drawcontext, awesomeconf);
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}
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void
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uicb_togglemax(Display *disp,
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DC *drawcontext,
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awesome_config *awesomeconf,
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const char *arg __attribute__ ((unused)))
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{
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int dummy;
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ScreenInfo *si = get_screen_info(disp, awesomeconf->screen, awesomeconf->statusbar, &dummy);
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maximize(si[awesomeconf->screen].x_org, si[awesomeconf->screen].y_org,
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si[awesomeconf->screen].width - 2 * awesomeconf->borderpx,
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si[awesomeconf->screen].height - 2 * awesomeconf->borderpx,
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drawcontext, awesomeconf);
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XFree(si);
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}
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void
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uicb_toggleverticalmax(Display *disp,
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DC *drawcontext,
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awesome_config *awesomeconf,
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const char *arg __attribute__ ((unused)))
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{
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int dummy;
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ScreenInfo *si = get_screen_info(disp, awesomeconf->screen, awesomeconf->statusbar, &dummy);
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if(sel)
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maximize(sel->x, si[awesomeconf->screen].y_org,
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sel->w, si[awesomeconf->screen].height - 2 * awesomeconf->borderpx,
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drawcontext, awesomeconf);
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XFree(si);
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}
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void
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uicb_togglehorizontalmax(Display *disp,
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DC *drawcontext,
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awesome_config *awesomeconf,
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const char *arg __attribute__ ((unused)))
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{
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int dummy;
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ScreenInfo *si = get_screen_info(disp, awesomeconf->screen, awesomeconf->statusbar, &dummy);
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if(sel)
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maximize(si[awesomeconf->screen].x_org, sel->y,
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si[awesomeconf->screen].height - 2 * awesomeconf->borderpx, sel->h,
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drawcontext, awesomeconf);
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XFree(si);
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}
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void
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uicb_zoom(Display *disp __attribute__ ((unused)),
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DC *drawcontext __attribute__ ((unused)),
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awesome_config *awesomeconf,
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const char *arg __attribute__ ((unused)))
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{
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if(!sel)
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return;
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detach(sel);
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attach(sel);
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focus(sel->display, drawcontext, sel, True, awesomeconf);
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arrange(sel->display, drawcontext, awesomeconf);
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}
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