awesome/widgets/textbox.c

104 lines
2.9 KiB
C

/*
* textbox.c - text box widget
*
* Copyright © 2007 Aldo Cortesi <aldo@nullcube.com>
*
* 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 "util.h"
#include "widget.h"
#include "xutil.h"
#include "screen.h"
extern AwesomeConf globalconf;
typedef struct
{
char *text;
int width;
XColor fg;
XColor bg;
} Data;
static int
textbox_draw(Widget *widget, DrawCtx *ctx, int offset,
int used __attribute__ ((unused)))
{
Data *d = widget->data;
if(d->width)
widget->width = d->width;
else
widget->width = textwidth(widget->font, d->text);
widget->location = widget_calculate_offset(widget->statusbar->width,
widget->width,
offset,
widget->alignment);
draw_text(ctx, widget->location, 0, widget->width, widget->statusbar->height,
AlignCenter, 0, widget->font, d->text, d->fg, d->bg);
return widget->width;
}
static void
textbox_tell(Widget *widget, char *command)
{
Data *d = widget->data;
if (d->text)
p_delete(&d->text);
d->text = a_strdup(command);
}
Widget *
textbox_new(Statusbar *statusbar, cfg_t *config)
{
Widget *w;
Data *d;
char *buf;
w = p_new(Widget, 1);
widget_common_new(w, statusbar, config);
w->draw = textbox_draw;
w->tell = textbox_tell;
w->data = d = p_new(Data, 1);
if((buf = cfg_getstr(config, "fg")))
d->fg = initxcolor(statusbar->screen, buf);
else
d->fg = globalconf.screens[statusbar->screen].colors_normal[ColFG];
if((buf = cfg_getstr(config, "bg")))
d->bg = initxcolor(get_phys_screen(statusbar->screen), buf);
else
d->bg = globalconf.screens[statusbar->screen].colors_normal[ColBG];
d->width = cfg_getint(config, "width");
if((buf = cfg_getstr(config, "font")))
w->font = XftFontOpenName(globalconf.display, get_phys_screen(statusbar->screen), buf);
if(!w->font)
w->font = globalconf.screens[statusbar->screen].font;
d->text = a_strdup(cfg_getstr(config, "text"));
return w;
}
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