/*! Adds a menu populated with the keyboard layouts found in the passed
in directory to the passed in menu. Each subdirectory in the passed
in directory is added as a submenu recursively.
*/
void
KeymapWindow::_AddKeyboardLayoutMenu(BMenu* menu, BDirectory directory)
{
entry_ref ref;
while (directory.GetNextRef(&ref) == B_OK) {
if (menu->FindItem(ref.name) != NULL)
continue;
BDirectory subdirectory;
subdirectory.SetTo(&ref);
if (subdirectory.InitCheck() == B_OK) {
BMenu* submenu = new BMenu(B_TRANSLATE_NOCOLLECT(ref.name));
_AddKeyboardLayoutMenu(submenu, subdirectory);
menu->AddItem(submenu);
} else {
BMessage* message = new BMessage(kChangeKeyboardLayout);
message->AddRef("ref", &ref);
menu->AddItem(new BMenuItem(B_TRANSLATE_NOCOLLECT(ref.name),
message));
}
}
}
void
KeymapWindow::_AddKeyboardLayouts(BMenu* menu)
{
directory_which dataDirectories[] = {
B_USER_DATA_DIRECTORY,
B_COMMON_DATA_DIRECTORY,
B_BEOS_DATA_DIRECTORY
};
for (uint32 i = 0;
i < sizeof(dataDirectories) / sizeof(dataDirectories[0]); i++) {
BPath path;
if (find_directory(dataDirectories[i], &path) != B_OK)
continue;
path.Append("KeyboardLayouts");
BDirectory directory;
if (directory.SetTo(path.Path()) == B_OK)
_AddKeyboardLayoutMenu(menu, directory);
}
}
