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Fix bug where the wrong button was the default in the old message box because buttons were added backwards, breaking the indexing used by GetButtonIndex.

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Add messagebox flags to explicilty request left-to-right button order or right-to-left.  If neither is specified it'll be some platform default.
This commit is contained in:
Sam Lantinga
2019-08-02 17:19:50 -07:00
parent d52ffcf985
commit 63197c4338
8 changed files with 101 additions and 35 deletions
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14
src/video/winrt/SDL_winrtmessagebox.cpp
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@@ -75,13 +75,19 @@ WINRT_ShowMessageBox(const SDL_MessageBoxData *messageboxdata, int *buttonid)
MessageDialog ^ dialog = ref new MessageDialog(WINRT_UTF8ToPlatformString(messageboxdata->message));
dialog->Title = WINRT_UTF8ToPlatformString(messageboxdata->title);
for (int i = 0; i < messageboxdata->numbuttons; ++i) {
UICommand ^ button = ref new UICommand(WINRT_UTF8ToPlatformString(messageboxdata->buttons[i].text));
button->Id = safe_cast<IntPtr>(i);
const SDL_MessageBoxButtonData *sdlButton;
if (messageboxdata->flags & SDL_MESSAGEBOX_BUTTONS_RIGHT_TO_LEFT) {
sdlButton = &messageboxdata->buttons[messageboxdata->numbuttons - 1 - i];
} else {
sdlButton = &messageboxdata->buttons[i];
}
UICommand ^ button = ref new UICommand(WINRT_UTF8ToPlatformString(sdlButton->text));
button->Id = safe_cast<IntPtr>(sdlButton - messageboxdata->buttons);
dialog->Commands->Append(button);
if (messageboxdata->buttons[i].flags & SDL_MESSAGEBOX_BUTTON_ESCAPEKEY_DEFAULT) {
if (sdlButton->flags & SDL_MESSAGEBOX_BUTTON_ESCAPEKEY_DEFAULT) {
dialog->CancelCommandIndex = i;
}
if (messageboxdata->buttons[i].flags & SDL_MESSAGEBOX_BUTTON_RETURNKEY_DEFAULT) {
if (sdlButton->flags & SDL_MESSAGEBOX_BUTTON_RETURNKEY_DEFAULT) {
dialog->DefaultCommandIndex = i;
}
}