bool ro_gui_options_theme_ok(wimp_w w)
{
struct toolbar_display *toolbar;
struct theme_descriptor *theme_new = NULL;
/* find the current selection */
for (toolbar = toolbars; toolbar; toolbar = toolbar->next) {
if (ro_gui_get_icon_selected_state(theme_pane, toolbar->icon_number)) {
theme_new = toolbar->descriptor;
break;
}
}
/* set the options */
if (option_theme)
free(option_theme);
if (theme_new) {
option_theme = strdup(theme_new->leafname);
ro_gui_theme_apply(theme_new);
} else
option_theme = NULL;
ro_gui_save_options();
/* store the pane status */
ro_gui_wimp_event_memorise(theme_pane);
return true;
}
bool ro_gui_theme_install_apply(wimp_w w)
{
char theme_save[256];
char *theme_file;
struct theme_descriptor *theme_install;
os_error *error;
char *fix;
const char *source_data;
unsigned long source_size;
assert(theme_install_content);
/* convert spaces to hard spaces */
theme_file = strdup(theme_install_descriptor.name);
if (!theme_file) {
LOG(("malloc failed"));
warn_user("NoMemory", 0);
return false;
}
for (fix = theme_file; *fix != '\0'; fix++)
if (*fix == ' ')
*fix = 160; /* hard space */
/* simply overwrite previous theme versions */
snprintf(theme_save, sizeof theme_save, "%s.%s",
nsoption_charp(theme_save), theme_file);
theme_save[sizeof theme_save - 1] = '\0';
source_data = content_get_source_data(theme_install_content,
&source_size);
error = xosfile_save_stamped(theme_save, 0xffd,
(byte *) source_data,
(byte *) source_data + source_size);
if (error) {
LOG(("xosfile_save_stamped: 0x%x: %s",
error->errnum, error->errmess));
warn_user("ThemeInstallErr", 0);
free(theme_file);
return false;
}
/* apply the new theme */
ro_gui_theme_get_available();
theme_install = ro_gui_theme_find(theme_file);
if (!theme_install || !ro_gui_theme_apply(theme_install)) {
warn_user("ThemeApplyErr", 0);
} else {
nsoption_set_charp(theme, strdup(theme_install->leafname));
}
free(theme_file);
ro_gui_save_options();
return true;
}
