PRIVATE
JSObjectRef _init_category_table()
{
JSObjectRef items = json_array_create();
GList* app_infos = g_app_info_get_all();
GList* iter = app_infos;
for (gsize i=0, skip=0; iter != NULL; i++, iter = g_list_next(iter)) {
GAppInfo* info = iter->data;
if (!g_app_info_should_show(info)) {
skip++;
continue;
}
record_category_info(G_DESKTOP_APP_INFO(info));
json_array_insert_nobject(items, i - skip,
info, g_object_ref, g_object_unref);
g_object_unref(info);
}
g_list_free(app_infos); //the element of GAppInfo should free by JSRunTime not here!
return items;
}
//TODO: multiple copy, single cut.
// or single copy, single cut.
void
fileops_paste (GFile* dest_dir)
{
if (copied_files_atom == GDK_NONE)
copied_files_atom = gdk_atom_intern ("x-special/gnome-copied-files", FALSE);
//TODO: we may not own the clipboard now
//cut : move files
//use clipboard_info or clipboard_info_tmp
FileOpsClipboardInfo* real_info = NULL;
//cleanup tmp clipboard info
g_debug ("free tmp clipboard info");
__clear_clipboard_info (&clipboard_info_tmp);
if (__request_clipboard_contents (&clipboard_info_tmp))
real_info = &clipboard_info_tmp;
if (real_info == NULL || real_info->num == 0)
return;
if (real_info->cut)
{
fileops_move (real_info->file_list, real_info->num, dest_dir, true);
//post messages event paste cancelled or failed.
JSObjectRef json = json_array_create();
for (int i = 0; i < real_info->num; i++)
{
json_array_insert_nobject (json, i, real_info->file_list[i],
g_object_ref, g_object_unref);
g_debug ("send file: %d : %s", i, g_file_get_uri (real_info->file_list[i]));
}
js_post_message ("cut_completed", json);
gtk_clipboard_clear (gtk_clipboard_get (GDK_SELECTION_CLIPBOARD));
g_debug ("free tmp clipboard info");
__clear_clipboard_info (&clipboard_info_tmp);
//though maybe we're not the clipboard owner, we still
//free clipboard_info here to avoid possible memory leak
g_debug ("free clipboard info");
__clear_clipboard_info (&clipboard_info);
}
else
{
//copy can be done multiple times. so we should not free real_info;
fileops_copy (real_info->file_list, real_info->num, dest_dir);
}
}
JS_EXPORT_API
JSObjectRef desktop_get_desktop_entries()
{
JSObjectRef array = json_array_create();
GDir* dir = g_dir_open(DESKTOP_DIR(), 0, NULL);
const char* file_name = NULL;
for (int i=0; NULL != (file_name = g_dir_read_name(dir));) {
if(desktop_file_filter(file_name))
continue;
char* path = g_build_filename(DESKTOP_DIR(), file_name, NULL);
Entry* e = dentry_create_by_path(path);
g_free(path);
json_array_insert_nobject(array, i++, e, g_object_ref, g_object_unref);
g_object_unref(e);
}
g_dir_close(dir);
return array;
}
/*
* clear clipboard_info_prev,
* keep clipboard_info
*/
static void
_clear_clipboard_callback (GtkClipboard *clipboard,
gpointer user_data)
{
g_debug ("_clear_clipboard_callback: begin");
GList* file_list = NULL;
g_debug ("prev: num = %d; operation = %s", clipboard_info_prev.num, clipboard_info_prev.cut?"cut":"copy");
if (clipboard_info_prev.cut == FALSE)
{
if (clipboard_info.cut == TRUE)
{
for (int i = 0; i < clipboard_info.num; i++)
{
file_list = g_list_append (file_list, g_object_ref (clipboard_info.file_list[i]));
}
}
}
//clipboard_info_prev.cut == TRUE)
else if (clipboard_info_prev.num != 0)
{
file_list = __set_diff_clipboard_info (&clipboard_info, &clipboard_info_prev);
}
// send message.
int i = 0;
GList* l = NULL;
JSObjectRef json = json_array_create();
for (l = file_list; l != NULL; l = l->next)
{
json_array_insert_nobject (json, i, l->data, g_object_ref, g_object_unref);
g_debug ("send file: %d : %s", i, g_file_get_uri (l->data));
i++;
}
js_post_message ("cut_completed", json);
//
g_list_free_full (file_list, g_object_unref);
__clear_clipboard_info (&clipboard_info_prev);
g_debug ("_clear_clipboard_callback: end");
}
