112 lines
3.4 KiB
C
112 lines
3.4 KiB
C
/*
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* focusicon.c - focused window icon widget
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*
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* Copyright © 2007-2008 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 "focus.h"
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#include "tag.h"
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#include "widget.h"
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#include "rules.h"
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#include "ewmh.h"
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#include "common/configopts.h"
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extern AwesomeConf globalconf;
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static int
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focusicon_draw(Widget *widget, DrawCtx *ctx, int offset,
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int used __attribute__ ((unused)))
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{
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area_t area;
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Rule* r;
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Client *sel = focus_get_current_client(widget->statusbar->screen);
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NetWMIcon *icon;
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if(!sel)
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{
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widget->area.width = 0;
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return 0;
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}
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widget->area.height = widget->statusbar->height;
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if((r = rule_matching_client(sel)) && r->icon)
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{
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area = draw_get_image_size(r->icon);
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widget->area.width = ((double) widget->statusbar->height / (double) area.height)
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* area.width;
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if(!widget->user_supplied_x)
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widget->area.x = widget_calculate_offset(widget->statusbar->width,
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widget->area.width,
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offset,
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widget->alignment);
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if(!widget->user_supplied_y)
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widget->area.y = 0;
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draw_image(ctx, widget->area.x, widget->area.y,
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widget->statusbar->height, r->icon);
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return widget->area.width;
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}
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if(!(icon = ewmh_get_window_icon(sel->win)))
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{
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widget->area.width = 0;
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return 0;
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}
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widget->area.width = ((double) widget->statusbar->height / (double) icon->height) * icon->width;
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if(!widget->user_supplied_x)
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widget->area.x = widget_calculate_offset(widget->statusbar->width,
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widget->area.width,
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offset,
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widget->alignment);
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if(!widget->user_supplied_y)
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widget->area.y = 0;
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draw_image_from_argb_data(ctx,
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widget->area.x, widget->area.y,
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icon->width, icon->height,
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widget->statusbar->height, icon->image);
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p_delete(&icon->image);
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p_delete(&icon);
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return widget->area.width;
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}
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Widget *
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focusicon_new(Statusbar *statusbar, cfg_t *config)
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{
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Widget *w;
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w = p_new(Widget, 1);
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widget_common_new(w, statusbar, config);
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w->draw = focusicon_draw;
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w->alignment = cfg_getalignment(config, "align");
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/* Set cache property */
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w->cache.flags = WIDGET_CACHE_CLIENTS;
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return w;
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}
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// vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80
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