261 lines
10 KiB
C
261 lines
10 KiB
C
/*
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* draw.c - draw functions
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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 <stdio.h>
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#include "layout.h"
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#include "statusbar.h"
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#include "draw.h"
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#include "screen.h"
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#include "util.h"
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#include "layouts/tile.h"
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/** Check if at least a client is tagged with tag number t and is on screen
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* screen
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* \param t tag number
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* \param screen screen number
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* \return True or False
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*/
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static Bool
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isoccupied(Client **head, unsigned int t, int screen)
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{
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Client *c;
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for(c = *head; c; c = c->next)
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if(c->tags[t] && c->screen == screen)
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return True;
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return False;
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}
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void
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drawstatusbar(Display *disp, awesome_config * awesomeconf)
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{
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int z, i, x = 0, y = 0, w;
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for(i = 0; i < awesomeconf->ntags; i++)
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{
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w = textwidth(disp, awesomeconf->font,
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awesomeconf->tags[i].name, a_strlen(awesomeconf->tags[i].name))
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+ awesomeconf->font->height;
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if(awesomeconf->tags[i].selected)
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{
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drawtext(disp, awesomeconf->phys_screen,
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x, y, w,
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awesomeconf->statusbar.height,
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awesomeconf->statusbar.drawable,
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awesomeconf->statusbar.width,
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awesomeconf->statusbar.height,
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awesomeconf->font,
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awesomeconf->tags[i].name, awesomeconf->colors_selected);
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if(isoccupied(awesomeconf->clients, i, awesomeconf->screen))
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drawrectangle(disp, awesomeconf->phys_screen,
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x, y,
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(awesomeconf->font->height + 2) / 4,
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(awesomeconf->font->height + 2) / 4,
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awesomeconf->statusbar.drawable,
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awesomeconf->statusbar.width,
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awesomeconf->statusbar.height,
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*awesomeconf->client_sel && (*awesomeconf->client_sel)->tags[i],
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awesomeconf->colors_selected[ColFG]);
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}
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else
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{
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drawtext(disp, awesomeconf->phys_screen,
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x, y, w,
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awesomeconf->statusbar.height,
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awesomeconf->statusbar.drawable,
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awesomeconf->statusbar.width,
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awesomeconf->statusbar.height,
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awesomeconf->font,
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awesomeconf->tags[i].name, awesomeconf->colors_normal);
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if(isoccupied(awesomeconf->clients, i, awesomeconf->screen))
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drawrectangle(disp, awesomeconf->phys_screen,
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x, y,
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(awesomeconf->font->height + 2) / 4,
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(awesomeconf->font->height + 2) / 4,
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awesomeconf->statusbar.drawable,
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awesomeconf->statusbar.width,
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awesomeconf->statusbar.height,
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*awesomeconf->client_sel && (*awesomeconf->client_sel)->tags[i],
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awesomeconf->colors_normal[ColFG]);
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}
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x += w;
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}
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drawtext(disp, awesomeconf->phys_screen,
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x, y, awesomeconf->statusbar.txtlayoutwidth,
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awesomeconf->statusbar.height,
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awesomeconf->statusbar.drawable,
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awesomeconf->statusbar.width,
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awesomeconf->statusbar.height,
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awesomeconf->font,
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awesomeconf->current_layout->symbol, awesomeconf->colors_normal);
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z = x + awesomeconf->statusbar.txtlayoutwidth;
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w = textwidth(disp, awesomeconf->font, awesomeconf->statustext, a_strlen(awesomeconf->statustext))
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+ awesomeconf->font->height;
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x = awesomeconf->statusbar.width - w;
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if(x < z)
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{
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x = z;
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w = awesomeconf->statusbar.width - z;
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}
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drawtext(disp, awesomeconf->phys_screen,
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x, y, w,
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awesomeconf->statusbar.height,
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awesomeconf->statusbar.drawable,
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awesomeconf->statusbar.width,
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awesomeconf->statusbar.height,
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awesomeconf->font,
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awesomeconf->statustext, awesomeconf->colors_normal);
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if((w = x - z) > awesomeconf->statusbar.height)
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{
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x = z;
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if(*awesomeconf->client_sel)
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{
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drawtext(disp, awesomeconf->phys_screen,
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x, y, w,
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awesomeconf->statusbar.height,
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awesomeconf->statusbar.drawable,
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awesomeconf->statusbar.width,
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awesomeconf->statusbar.height,
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awesomeconf->font,
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(*awesomeconf->client_sel)->name, awesomeconf->colors_selected);
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if((*awesomeconf->client_sel)->isfloating)
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drawcircle(disp, awesomeconf->phys_screen,
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x, y,
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(awesomeconf->font->height + 2) / 4,
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awesomeconf->statusbar.drawable,
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awesomeconf->statusbar.width,
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awesomeconf->statusbar.height,
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(*awesomeconf->client_sel)->ismax,
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awesomeconf->colors_selected[ColFG]);
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}
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else if(IS_ARRANGE(0, layout_tile) || IS_ARRANGE(0, layout_tileleft))
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{
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char buf[256];
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snprintf(buf, sizeof(buf), "nmaster: %d ncol: %d mwfact: %.2lf", awesomeconf->nmaster, awesomeconf->ncol, awesomeconf->mwfact);
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drawtext(disp, awesomeconf->phys_screen,
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x, y, w,
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awesomeconf->statusbar.height,
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awesomeconf->statusbar.drawable,
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awesomeconf->statusbar.width,
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awesomeconf->statusbar.height,
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awesomeconf->font,
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buf, awesomeconf->colors_normal);
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}
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else
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drawtext(disp, awesomeconf->phys_screen,
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x, y, w,
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awesomeconf->statusbar.height,
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awesomeconf->statusbar.drawable,
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awesomeconf->statusbar.width,
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awesomeconf->statusbar.height,
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awesomeconf->font,
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NULL, awesomeconf->colors_normal);
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}
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XCopyArea(disp, awesomeconf->statusbar.drawable,
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awesomeconf->statusbar.window, DefaultGC(disp, awesomeconf->phys_screen), 0, 0,
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awesomeconf->statusbar.width, awesomeconf->statusbar.height, 0, 0);
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XSync(disp, False);
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}
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void
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initstatusbar(Display *disp, int screen, Statusbar *statusbar, Cursor cursor, XftFont *font)
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{
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XSetWindowAttributes wa;
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int phys_screen;
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ScreenInfo *si;
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phys_screen = get_phys_screen(disp, screen);
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statusbar->screen = screen;
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si = get_screen_info(disp, screen, NULL);
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statusbar->width = si[screen].width;
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statusbar->height = font->height + 2;
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p_delete(&si);
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wa.event_mask = SubstructureRedirectMask | SubstructureNotifyMask
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| EnterWindowMask | LeaveWindowMask | StructureNotifyMask;
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wa.cursor = cursor;
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wa.override_redirect = 1;
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wa.background_pixmap = ParentRelative;
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wa.event_mask = ButtonPressMask | ExposureMask;
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statusbar->window = XCreateWindow(disp, RootWindow(disp, phys_screen), 0, 0,
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statusbar->width,
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statusbar->height,
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0, DefaultDepth(disp, phys_screen), CopyFromParent,
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DefaultVisual(disp, phys_screen), CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
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XDefineCursor(disp, statusbar->window, cursor);
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updatebarpos(disp, *statusbar);
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XMapRaised(disp, statusbar->window);
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statusbar->drawable = XCreatePixmap(disp,
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RootWindow(disp, phys_screen),
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statusbar->width,
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statusbar->height,
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DefaultDepth(disp, phys_screen));
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}
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void
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updatebarpos(Display *disp, Statusbar statusbar)
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{
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XEvent ev;
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ScreenInfo *si = get_screen_info(disp, statusbar.screen, NULL);
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switch (statusbar.position)
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{
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default:
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XMoveWindow(disp, statusbar.window, si[statusbar.screen].x_org, si[statusbar.screen].y_org);
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break;
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case BarBot:
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XMoveWindow(disp, statusbar.window, si[statusbar.screen].x_org, si[statusbar.screen].height - statusbar.height);
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break;
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case BarOff:
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XMoveWindow(disp, statusbar.window, si[statusbar.screen].x_org, si[statusbar.screen].y_org - statusbar.height);
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break;
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}
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p_delete(&si);
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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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uicb_togglebar(awesome_config *awesomeconf,
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const char *arg __attribute__ ((unused)))
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{
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if(awesomeconf->statusbar.position == BarOff)
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awesomeconf->statusbar.position = (awesomeconf->statusbar_default_position == BarOff) ? BarTop : awesomeconf->statusbar_default_position;
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else
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awesomeconf->statusbar.position = BarOff;
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updatebarpos(awesomeconf->display, awesomeconf->statusbar);
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arrange(awesomeconf->display, awesomeconf);
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}
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void
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uicb_setstatustext(awesome_config *awesomeconf, const char *arg)
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{
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if(!arg)
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return;
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a_strncpy(awesomeconf->statustext, sizeof(awesomeconf->statustext), arg, a_strlen(arg));
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drawstatusbar(awesomeconf->display, awesomeconf);
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}
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