nserror theme_install_callback(hlcache_handle *handle,
const hlcache_event *event, void *pw)
{
char buffer[256];
int author_indent = 0;
switch (event->type) {
case CONTENT_MSG_DONE:
{
const char *source_data;
unsigned long source_size;
theme_install_content = handle;
source_data = content_get_source_data(handle, &source_size);
if (!theme_install_read(source_data, source_size)) {
warn_user("ThemeInvalid", 0);
theme_install_close(dialog_theme_install);
break;
}
/* remove '© ' from the start of the data */
if (theme_install_descriptor.author[0] == '©')
author_indent++;
while (theme_install_descriptor.author[author_indent] == ' ')
author_indent++;
snprintf(buffer, sizeof buffer, messages_get("ThemeInstall"),
theme_install_descriptor.name,
&theme_install_descriptor.author[author_indent]);
buffer[sizeof buffer - 1] = '\0';
ro_gui_set_icon_string(dialog_theme_install,
ICON_THEME_INSTALL_MESSAGE,
buffer, true);
ro_gui_set_icon_shaded_state(dialog_theme_install,
ICON_THEME_INSTALL_INSTALL, false);
}
break;
case CONTENT_MSG_ERROR:
theme_install_close(dialog_theme_install);
warn_user(event->data.error, 0);
break;
default:
break;
}
return NSERROR_OK;
}
static nserror
theme_install_callback(hlcache_handle *c,
const hlcache_event *event, void *pw)
{
switch (event->type) {
case CONTENT_MSG_READY:
break;
case CONTENT_MSG_DONE:
{
const char *source_data;
unsigned long source_size;
source_data = content_get_source_data(c, &source_size);
if (!theme_install_read(source_data, source_size))
warn_user("ThemeInvalid", 0);
hlcache_handle_release(c);
}
break;
case CONTENT_MSG_ERROR:
warn_user(event->data.error, 0);
break;
case CONTENT_MSG_STATUS:
break;
case CONTENT_MSG_LOADING:
case CONTENT_MSG_REFORMAT:
case CONTENT_MSG_REDRAW:
default:
assert(0);
break;
}
return NSERROR_OK;
}
