static Menu *
add_boot_volume_menu(Directory *bootVolume)
{
Menu *menu = new(nothrow) Menu(CHOICE_MENU, "Select Boot Volume");
MenuItem *item;
void *cookie;
int32 count = 0;
if (gRoot->Open(&cookie, O_RDONLY) == B_OK) {
Directory *volume;
while (gRoot->GetNextNode(cookie, (Node **)&volume) == B_OK) {
// only list bootable volumes
if (!is_bootable(volume))
continue;
char name[B_FILE_NAME_LENGTH];
if (volume->GetName(name, sizeof(name)) == B_OK) {
menu->AddItem(item = new(nothrow) MenuItem(name));
item->SetTarget(user_menu_boot_volume);
item->SetData(volume);
if (volume == bootVolume) {
item->SetMarked(true);
item->Select(true);
}
count++;
}
}
gRoot->Close(cookie);
}
if (count == 0) {
// no boot volume found yet
menu->AddItem(item = new(nothrow) MenuItem("<No boot volume found>"));
item->SetType(MENU_ITEM_NO_CHOICE);
item->SetEnabled(false);
}
menu->AddSeparatorItem();
menu->AddItem(item = new(nothrow) MenuItem("Rescan volumes"));
item->SetHelpText("Please insert a Antares CD-ROM or attach a USB disk - "
"depending on your system, you can then boot from them.");
item->SetType(MENU_ITEM_NO_CHOICE);
if (count == 0)
item->Select(true);
menu->AddItem(item = new(nothrow) MenuItem("Return to main menu"));
item->SetType(MENU_ITEM_NO_CHOICE);
if (gKernelArgs.boot_volume.GetBool(BOOT_VOLUME_BOOTED_FROM_IMAGE, false))
menu->SetChoiceText("CD-ROM or hard drive");
return menu;
}
static bool
user_menu_boot_volume_state(Menu* menu, MenuItem* _item)
{
MenuItem* bootItem = get_continue_booting_menu_item();
if (bootItem == NULL) {
// huh?
return true;
}
PackageVolumeStateMenuItem* item = static_cast<PackageVolumeStateMenuItem*>(
_item);
if (sBootVolume->IsValid() && sBootVolume->GetPackageVolumeState() != NULL
&& sBootVolume->GetPackageVolumeState() == item->VolumeState()) {
return true;
}
BootVolumeMenuItem* volumeItem = static_cast<BootVolumeMenuItem*>(
item->Supermenu()->Superitem());
volumeItem->SetMarked(true);
volumeItem->Select(true);
volumeItem->UpdateStateName(item->VolumeState());
sPathBlacklist->MakeEmpty();
bool valid = sBootVolume->SetTo((Directory*)item->Data(),
item->VolumeInfo(), item->VolumeState()) == B_OK;
bootItem->SetEnabled(valid);
if (valid)
bootItem->Select(true);
gBootVolume.SetBool(BOOT_VOLUME_USER_SELECTED, true);
return true;
}
static bool
user_menu_boot_volume(Menu *menu, MenuItem *item)
{
Menu *super = menu->Supermenu();
if (super == NULL) {
// huh?
return true;
}
MenuItem *bootItem = super->ItemAt(super->CountItems() - 1);
bootItem->SetEnabled(true);
bootItem->Select(true);
bootItem->SetData(item->Data());
gKernelArgs.boot_volume.SetBool(BOOT_VOLUME_USER_SELECTED, true);
return true;
}
void
MenuItem::Select(bool selected)
{
if (fIsSelected == selected)
return;
if (selected && fMenu != NULL) {
// unselect previous item
MenuItem *selectedItem = fMenu->FindSelected();
if (selectedItem != NULL)
selectedItem->Select(false);
}
fIsSelected = selected;
if (fMenu != NULL)
fMenu->Draw(this);
}
Menu *
video_mode_menu()
{
Menu *menu = new(nothrow) Menu(CHOICE_MENU, "Select Video Mode");
MenuItem *item;
menu->AddItem(item = new(nothrow) MenuItem("Default"));
item->SetMarked(true);
item->Select(true);
item->SetHelpText("The Default video mode is the one currently configured "
"in the system. If there is no mode configured yet, a viable mode will "
"be chosen automatically.");
menu->AddSeparatorItem();
menu->AddItem(item = new(nothrow) MenuItem("Return to main menu"));
item->SetType(MENU_ITEM_NO_CHOICE);
return menu;
}
static bool
user_menu_boot_volume(Menu* menu, MenuItem* item)
{
MenuItem* bootItem = get_continue_booting_menu_item();
if (bootItem == NULL) {
// huh?
return true;
}
if (sBootVolume->IsValid() && sBootVolume->RootDirectory() == item->Data())
return true;
sPathBlacklist->MakeEmpty();
bool valid = sBootVolume->SetTo((Directory*)item->Data()) == B_OK;
bootItem->SetEnabled(valid);
if (valid)
bootItem->Select(true);
gBootVolume.SetBool(BOOT_VOLUME_USER_SELECTED, true);
return true;
}
