94 lines
2.6 KiB
C
94 lines
2.6 KiB
C
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/**************************************************************************
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*
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* Tint2 : freespace
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*
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* Copyright (C) 2011 Mishael A Sibiryakov (death@junki.org)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License version 2
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* as published by the Free Software Foundation.
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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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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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**************************************************************************/
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#include <string.h>
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#include <stdio.h>
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#include <cairo.h>
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#include <cairo-xlib.h>
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#include <pango/pangocairo.h>
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#include <stdlib.h>
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#include "window.h"
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#include "server.h"
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#include "panel.h"
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#include "freespace.h"
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#include "common.h"
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void init_freespace_panel(void *p)
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{
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Panel *panel = (Panel*)p;
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FreeSpace *freespace = &panel->freespace;
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if (freespace->area.bg == 0)
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freespace->area.bg = &g_array_index(backgrounds, Background, 0);
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freespace->area.parent = p;
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freespace->area.panel = p;
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freespace->area.size_mode = SIZE_BY_CONTENT;
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freespace->area.resize = 1;
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freespace->area.on_screen = 1;
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freespace->area._resize = resize_freespace;
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}
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int freespace_get_max_size(Panel *p) {
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// Get space used by every element except the freespace
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GList *walk;
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int size = 0;
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for (walk = p->area.list; walk; walk = g_list_next(walk)) {
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Area *a = (Area *)walk->data;
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if (a->_resize == resize_freespace || !a->on_screen)
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continue;
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if (panel_horizontal)
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size += a->width + (a->bg->border.width * 2) + p->area.paddingx;
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else
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size += a->height + (a->bg->border.width * 2) + p->area.paddingy;
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}
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if (panel_horizontal)
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size = p->area.width - size - (p->area.bg->border.width * 2) - p->area.paddingxlr;
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else
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size = p->area.height - size - (p->area.bg->border.width * 2) - p->area.paddingxlr;
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return size;
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}
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int resize_freespace(void *obj) {
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FreeSpace *freespace = (FreeSpace*)obj;
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Panel *panel = (Panel*)freespace->area.panel;
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if (!freespace->area.on_screen)
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return 0;
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int old_size = panel_horizontal ? freespace->area.width : freespace->area.height;
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int size = freespace_get_max_size(panel);
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if (old_size == size)
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return 0;
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if (panel_horizontal) {
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freespace->area.width = size;
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} else {
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freespace->area.height = size;
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}
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freespace->area.redraw = 1;
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panel_refresh = 1;
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return 1;
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}
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