1 /* Conky, a system monitor, based on torsmo
3 * Any original torsmo code is licensed under the BSD license
5 * All code written since the fork of torsmo is licensed under the GPL
7 * Please see COPYING for details
9 * Copyright (c) 2004, Hannu Saransaari and Lauri Hakkarainen
10 * Copyright (c) 2005-2009 Brenden Matthews, Philip Kovacs, et. al.
12 * All rights reserved.
14 * This program is free software: you can redistribute it and/or modify
15 * it under the terms of the GNU General Public License as published by
16 * the Free Software Foundation, either version 3 of the License, or
17 * (at your option) any later version.
19 * This program is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 * GNU General Public License for more details.
23 * You should have received a copy of the GNU General Public License
24 * along with this program. If not, see <http://www.gnu.org/licenses/>.
26 * vim: ts=4 sw=4 noet ai cindent syntax=c
33 int selected_font = 0;
35 struct font_list *fonts = NULL;
43 if (font_count > -1 && fonts[selected_font].font) {
44 XSetFont(display, window.gc, fonts[selected_font].font->fid);
48 void setup_fonts(void)
50 if ((output_methods & TO_X) == 0) {
56 XftDrawDestroy(window.xftdraw);
59 window.xftdraw = XftDrawCreate(display, window.drawable,
60 DefaultVisual(display, screen), DefaultColormap(display, screen));
66 int add_font(const char *data_in)
68 if ((output_methods & TO_X) == 0) {
71 if (font_count > MAX_FONTS) {
72 CRIT_ERR(NULL, NULL, "you don't need that many fonts, sorry.");
75 if (font_count == 0) {
79 if ((fonts = (struct font_list *) malloc(sizeof(struct font_list)))
81 CRIT_ERR(NULL, NULL, "malloc");
83 memset(fonts, 0, sizeof(struct font_list));
85 fonts = realloc(fonts, (sizeof(struct font_list) * (font_count + 1)));
86 memset(&fonts[font_count], 0, sizeof(struct font_list));
88 CRIT_ERR(NULL, NULL, "realloc in add_font");
90 // must account for null terminator
91 if (strlen(data_in) < DEFAULT_TEXT_BUFFER_SIZE) {
92 strncpy(fonts[font_count].name, data_in, DEFAULT_TEXT_BUFFER_SIZE);
94 fonts[font_count].font_alpha = 0xffff;
97 CRIT_ERR(NULL, NULL, "Oops...looks like something overflowed in add_font().");
102 void set_first_font(const char *data_in)
104 if ((output_methods & TO_X) == 0) {
107 if (font_count < 0) {
108 if ((fonts = (struct font_list *) malloc(sizeof(struct font_list)))
110 CRIT_ERR(NULL, NULL, "malloc");
112 memset(fonts, 0, sizeof(struct font_list));
115 if (strlen(data_in) > 1) {
116 strncpy(fonts[0].name, data_in, DEFAULT_TEXT_BUFFER_SIZE);
118 fonts[0].font_alpha = 0xffff;
123 void free_fonts(void)
127 if ((output_methods & TO_X) == 0) {
130 if(fontloaded == 0) {
134 for (i = 0; i <= font_count; i++) {
137 XftFontClose(display, fonts[i].xftfont);
138 fonts[i].xftfont = 0;
142 XFreeFont(display, fonts[i].font);
151 if (window.xftdraw) {
152 XftDrawDestroy(window.xftdraw);
158 void load_fonts(void)
162 if ((output_methods & TO_X) == 0)
164 for (i = 0; i <= font_count; i++) {
167 if (use_xft && fonts[i].xftfont) {
169 } else if (use_xft) {
170 fonts[i].xftfont = XftFontOpenName(display, screen,
172 if (fonts[i].xftfont) {
176 ERR("can't load Xft font '%s'", fonts[i].name);
177 if ((fonts[i].xftfont = XftFontOpenName(display, screen,
178 "courier-12")) != NULL) {
182 ERR("can't load Xft font '%s'", "courier-12");
184 if ((fonts[i].font = XLoadQueryFont(display, "fixed")) == NULL) {
185 CRIT_ERR(NULL, NULL, "can't load font '%s'", "fixed");
192 /* load normal font */
193 if (!fonts[i].font && (fonts[i].font = XLoadQueryFont(display, fonts[i].name)) == NULL) {
194 ERR("can't load font '%s'", fonts[i].name);
195 if ((fonts[i].font = XLoadQueryFont(display, "fixed")) == NULL) {
196 CRIT_ERR(NULL, NULL, "can't load font '%s'", "fixed");