awesome/awesome-message.c

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/*
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* awesome-message.c - message window for awesome
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*
* Copyright © 2008 Julien Danjou <julien@danjou.info>
*
* 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 <unistd.h>
#include <stdlib.h>
#include <X11/Xlib.h>
#include "common/swindow.h"
#include "common/util.h"
#include "common/awesome-version.h"
static void __attribute__ ((noreturn))
exit_help(int exit_code)
{
FILE *outfile = (exit_code == EXIT_SUCCESS) ? stdout : stderr;
fprintf(outfile, "Usage: awmessage [-x xcoord] [-y ycoord] [-f fgcolor] [-b bgcolor] <message> <icon>\n");
exit(exit_code);
}
int
main(int argc, char **argv)
{
Display *disp;
SimpleWindow *sw;
DrawCtx *ctx;
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XColor fg, bg;
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XEvent ev;
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Bool running = True;
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const char *fg_color = "#000000";
const char *bg_color = "#ffffff";
int opt;
Area geometry = { 0, 0, 200, 50, NULL },
icon_geometry = { -1, -1, -1, -1, NULL };
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XftFont *font = NULL;
if(!(disp = XOpenDisplay(NULL)))
eprint("unable to open display");
while((opt = getopt(argc, argv, "vhf:b:x:y:n:")) != -1)
switch(opt)
{
case 'v':
eprint_version("awmessage");
break;
case 'f':
fg_color = a_strdup(optarg);
break;
case 'b':
bg_color = a_strdup(optarg);
break;
case 'x':
geometry.x = atoi(optarg);
break;
case 'y':
geometry.y = atoi(optarg);
break;
case 'h':
exit_help(EXIT_SUCCESS);
break;
case 'n':
font = XftFontOpenName(disp, DefaultScreen(disp), optarg);
break;
}
if(argc - optind < 1)
exit_help(EXIT_FAILURE);
if(!font)
font = XftFontOpenName(disp, DefaultScreen(disp), "vera-12");
geometry.width = draw_textwidth(disp, font, argv[optind]);
geometry.height = font->height * 1.5;
if(argc - optind >= 2)
{
icon_geometry = draw_get_image_size(argv[optind + 1]);
if(icon_geometry.width <= 0 || icon_geometry.height <= 0)
eprint("invalid image\n");
else
geometry.width += icon_geometry.width * ((double) font->height / (double) icon_geometry.height);
}
sw = simplewindow_new(disp, DefaultScreen(disp),
geometry.x, geometry.y, geometry.width, geometry.height, 0);
XStoreName(disp, sw->window, "awmessage");
ctx = draw_context_new(disp, DefaultScreen(disp),
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geometry.width, geometry.height, sw->drawable);
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bg = draw_color_new(disp, DefaultScreen(disp), bg_color);
fg = draw_color_new(disp, DefaultScreen(disp), fg_color);
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geometry.x = geometry.y = 0;
draw_text(ctx, geometry, AlignRight,
0, font, argv[optind], fg, bg);
if(icon_geometry.width > 0 && icon_geometry.height > 0)
draw_image(ctx, 0, (geometry.height / 2) - (font->height / 2),
font->height,
argv[optind + 1]);
p_delete(&ctx);
simplewindow_refresh_drawable(sw, DefaultScreen(disp));
XMapRaised(disp, sw->window);
XSync(disp, False);
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while (running)
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{
XNextEvent(disp, &ev);
switch (ev.type)
{
case ButtonPress:
case KeyPress:
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running = False;
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case Expose:
simplewindow_refresh_drawable(sw, DefaultScreen(disp));
break;
default:
break;
}
}
simplewindow_delete(sw);
XCloseDisplay(disp);
return EXIT_SUCCESS;
}
// vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80