BOOL CCandidateWindow::_Create(ATOM atom, _In_ UINT wndWidth, _In_opt_ HWND parentWndHandle)
{
BOOL ret = FALSE;
_wndWidth = wndWidth;
ret = _CreateMainWindow(atom, parentWndHandle);
if (FALSE == ret)
{
goto Exit;
}
ret = _CreateBackGroundShadowWindow();
if (FALSE == ret)
{
goto Exit;
}
ret = _CreateVScrollWindow();
if (FALSE == ret)
{
goto Exit;
}
_ResizeWindow();
Exit:
return TRUE;
}
void
PairsWindow::_MakeGameView(uint8 rows, uint8 cols)
{
BRect viewBounds = Bounds();
viewBounds.top = fMenuBar->Bounds().Height() + 1;
uint8 iconSize;
BMenuItem* marked = fIconSizeMenu->FindMarked();
if (marked != NULL) {
switch (fIconSizeMenu->IndexOf(marked)) {
case 0:
iconSize = kSmallIconSize;
break;
case 2:
iconSize = kLargeIconSize;
break;
case 1:
default:
iconSize = kMediumIconSize;
}
} else {
iconSize = kMediumIconSize;
fIconSizeMenu->ItemAt(1)->SetMarked(true);
}
fPairsView = new PairsView(viewBounds, "PairsView", rows, cols, iconSize);
AddChild(fPairsView);
_ResizeWindow(rows, cols);
}
void
PairsWindow::MessageReceived(BMessage* message)
{
switch (message->what) {
case MENU_NEW:
NewGame();
break;
case MENU_DIFFICULTY:
{
int32 rows;
int32 cols;
if (message->FindInt32("rows", &rows) == B_OK
&& message->FindInt32("cols", &cols) == B_OK) {
SetGameSize(rows, cols);
}
break;
}
case MENU_ICON_SIZE:
{
int32 size;
if (message->FindInt32("size", &size) == B_OK) {
fPairsView->SetIconSize(size);
_ResizeWindow(fPairsView->Rows(), fPairsView->Cols());
}
break;
}
case MENU_QUIT:
be_app->PostMessage(B_QUIT_REQUESTED);
break;
case kMsgCardButton:
{
if (!fIsPairsActive)
break;
int32 buttonNumber;
if (message->FindInt32("button number", &buttonNumber) != B_OK)
break;
BObjectList<PairsButton>* pairsButtonList
= fPairsView->PairsButtonList();
if (pairsButtonList == NULL)
break;
// look at what icon is behind a button
int32 buttonCount = pairsButtonList->CountItems();
for (int32 i = 0; i < buttonCount; i++) {
int32 iconPosition = fPairsView->GetIconPosition(i);
if (iconPosition == buttonNumber) {
fPairCardPosition = i % (buttonCount / 2);
fButtonPosition = iconPosition;
break;
}
}
// gameplay
fButtonClicks++;
pairsButtonList->ItemAt(fButtonPosition)->Hide();
if (fIsFirstClick) {
fPairCardTmpPosition = fPairCardPosition;
fButtonTmpPosition = fButtonPosition;
} else {
delete fPairComparing;
// message of message runner might not have arrived
// yet, so it is deleted here to prevent any leaking
// just in case
BMessage message(kMsgPairComparing);
fPairComparing = new BMessageRunner(BMessenger(this),
&message, 5 * 100000L, 1);
fIsPairsActive = false;
}
fIsFirstClick = !fIsFirstClick;
break;
}
case kMsgPairComparing:
{
BObjectList<PairsButton>* pairsButtonList
= fPairsView->PairsButtonList();
if (pairsButtonList == NULL)
break;
delete fPairComparing;
fPairComparing = NULL;
fIsPairsActive = true;
if (fPairCardPosition == fPairCardTmpPosition)
fFinishPairs++;
else {
pairsButtonList->ItemAt(fButtonPosition)->Show();
pairsButtonList->ItemAt(fButtonTmpPosition)->Show();
}
// game end and results
if (fFinishPairs == pairsButtonList->CountItems() / 2) {
BString score;
score << fButtonClicks;
BString strAbout = B_TRANSLATE("%app%\n"
"\twritten by Ralf Schülke\n"
"\tCopyright 2008-2010, Haiku Inc.\n"
"\n"
"You completed the game in %num% clicks.\n");
strAbout.ReplaceFirst("%app%",
B_TRANSLATE_SYSTEM_NAME("Pairs"));
strAbout.ReplaceFirst("%num%", score);
BAlert* alert = new BAlert("about",
strAbout.String(),
B_TRANSLATE("New game"),
B_TRANSLATE("Quit game"));
BTextView* view = alert->TextView();
BFont font;
view->SetStylable(true);
view->GetFont(&font);
font.SetSize(18);
font.SetFace(B_BOLD_FACE);
view->SetFontAndColor(0,
strlen(B_TRANSLATE_SYSTEM_NAME("Pairs")), &font);
view->ResizeToPreferred();
alert->SetShortcut(0, B_ESCAPE);
if (alert->Go() == 0)
NewGame();
else
be_app->PostMessage(B_QUIT_REQUESTED);
}
break;
}
default:
BWindow::MessageReceived(message);
}
}
