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Enable the Load State button only if there is a state in the selected slot.

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This commit is contained in:
Henrik Rydgard 2013-08-20 18:12:16 +02:00
parent 3f6d1d5e13
commit 42c1203b86
2 changed files with 20 additions and 2 deletions
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18
UI/MainScreen.cpp
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@ -655,9 +655,13 @@ void GamePauseScreen::CreateViews() {
saveSlots_->AddChoice(" 3 ");
saveSlots_->AddChoice(" 4 ");
saveSlots_->SetSelection(g_Config.iCurrentStateSlot);
saveSlots_->OnChoice.Handle(this, &GamePauseScreen::OnStateSelected);
leftColumnItems->Add(new Choice(gs->T("Save State")))->OnClick.Handle(this, &GamePauseScreen::OnSaveState);
leftColumnItems->Add(new Choice(gs->T("Load State")))->OnClick.Handle(this, &GamePauseScreen::OnLoadState);
saveStateButton_ = leftColumnItems->Add(new Choice(gs->T("Save State")));
saveStateButton_->OnClick.Handle(this, &GamePauseScreen::OnSaveState);
loadStateButton_ = leftColumnItems->Add(new Choice(gs->T("Load State")));
loadStateButton_->OnClick.Handle(this, &GamePauseScreen::OnLoadState);
ViewGroup *rightColumn = new ScrollView(ORIENT_VERTICAL, new LinearLayoutParams(300, FILL_PARENT, actionMenuMargins));
root_->Add(rightColumn);
@ -668,6 +672,10 @@ void GamePauseScreen::CreateViews() {
rightColumnItems->Add(new Choice(i->T("Continue")))->OnClick.Handle(this, &GamePauseScreen::OnContinue);
rightColumnItems->Add(new Choice(i->T("Game Settings")))->OnClick.Handle(this, &GamePauseScreen::OnGameSettings);
rightColumnItems->Add(new Choice(i->T("Exit to menu")))->OnClick.Handle(this, &GamePauseScreen::OnExitToMenu);
UI::EventParams e;
e.a = g_Config.iCurrentStateSlot;
saveSlots_->OnChoice.Trigger(e);
}
UI::EventReturn GamePauseScreen::OnGameSettings(UI::EventParams &e) {
@ -675,6 +683,12 @@ UI::EventReturn GamePauseScreen::OnGameSettings(UI::EventParams &e) {
return UI::EVENT_DONE;
}
UI::EventReturn GamePauseScreen::OnStateSelected(UI::EventParams &e) {
int st = e.a;
loadStateButton_->SetEnabled(SaveState::HasSaveInSlot(st));
return UI::EVENT_DONE;
}
UI::EventReturn GamePauseScreen::OnContinue(UI::EventParams &e) {
screenManager()->finishDialog(this, DR_CANCEL);
if (gpu) gpu->Resized();

4
UI/MainScreen.h
View file

@ -66,7 +66,11 @@ private:
UI::EventReturn OnSaveState(UI::EventParams &e);
UI::EventReturn OnLoadState(UI::EventParams &e);
UI::EventReturn OnStateSelected(UI::EventParams &e);
std::string gamePath_;
UI::ChoiceStrip *saveSlots_;
UI::Choice *saveStateButton_;
UI::Choice *loadStateButton_;
};