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https://github.com/subsurface/subsurface.git
synced 2024-12-01 06:30:26 +00:00
1a6cf2f128
Before setting a new font we try to free the existing font. Sadly if no config value is set for the default font, we assign a string literal. Which of course means that subsurface dumps core when trying to free it. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
103 lines
2 KiB
C
103 lines
2 KiB
C
/* linux.c */
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/* implements Linux specific functions */
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#include "dive.h"
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#include "display-gtk.h"
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#include <gconf/gconf-client.h>
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#include <string.h>
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#define DIVELIST_DEFAULT_FONT "Sans 8"
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GConfClient *gconf;
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static char *gconf_name(char *name)
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{
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static char buf[255] = "/apps/subsurface/";
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snprintf(buf, 255, "/apps/subsurface/%s", name);
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return buf;
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}
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void subsurface_open_conf(void)
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{
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gconf = gconf_client_get_default();
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}
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void subsurface_set_conf(char *name, pref_type_t type, const void *value)
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{
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switch (type) {
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case PREF_BOOL:
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gconf_client_set_bool(gconf, gconf_name(name), value != NULL, NULL);
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break;
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case PREF_STRING:
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gconf_client_set_string(gconf, gconf_name(name), value, NULL);
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}
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}
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const void *subsurface_get_conf(char *name, pref_type_t type)
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{
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switch (type) {
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case PREF_BOOL:
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return gconf_client_get_bool(gconf, gconf_name(name), NULL) ? (void *) 1 : NULL;
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case PREF_STRING:
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return gconf_client_get_string(gconf, gconf_name(name), NULL);
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}
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/* we shouldn't get here */
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return NULL;
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}
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void subsurface_flush_conf(void)
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{
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/* this is a no-op */
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}
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void subsurface_close_conf(void)
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{
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/* this is a no-op */
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}
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const char *subsurface_USB_name()
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{
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return "/dev/ttyUSB0";
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}
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const char *subsurface_icon_name()
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{
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return "subsurface.svg";
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}
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const char *subsurface_default_filename()
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{
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if (default_filename) {
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return strdup(default_filename);
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} else {
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const char *home, *user;
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char *buffer;
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int len;
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home = g_get_home_dir();
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user = g_get_user_name();
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len = strlen(home) + strlen(user) + 17;
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buffer = malloc(len);
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snprintf(buffer, len, "%s/subsurface/%s.xml", home, user);
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return buffer;
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}
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}
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void subsurface_ui_setup(GtkSettings *settings, GtkWidget *menubar,
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GtkWidget *vbox, GtkUIManager *ui_manager)
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{
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if (!divelist_font)
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divelist_font = strdup(DIVELIST_DEFAULT_FONT);
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gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, FALSE, 0);
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}
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void subsurface_command_line_init(gint *argc, gchar ***argv)
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{
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/* this is a no-op */
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}
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void subsurface_command_line_exit(gint *argc, gchar ***argv)
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{
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/* this is a no-op */
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}
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