DialogScene.h

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// DialogScene.h
//
// Copyright (c) 2013-2016 Michael Imamura.
//
// Licensed under GrokkSoft HoverRace SourceCode License v1.0(the "License");
// you may not use this file except in compliance with the License.
//
// A copy of the license should have been attached to the package from which
// you have taken this file. If you can not find the license you can not use
// this file.
//
//
// The author makes no representations about the suitability of
// this software for any purpose.  It is provided "as is" "AS IS",
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
// implied.
//
// See the License for the specific language governing permissions
// and limitations under the License.

#pragma once

#include "../../engine/Display/Color.h"

#include "GameDirector.h"

#include "FormScene.h"

namespace HoverRace {
    namespace Display {
        class ActionButton;
        class Background;
        class FlexGrid;
        class Label;
    }
}

namespace HoverRace {
namespace Client {

class DialogScene : public FormScene
{
    using SUPER = FormScene;

public:
    DialogScene(Display::Display &display, GameDirector &director,
        const std::string &parentTitle,
        const std::string &title, const std::string &name);
    DialogScene(Display::Display &display, GameDirector &director,
        const std::string &title = "", const std::string &name = "") :
        DialogScene(display, director, "", title, name) { }
    virtual ~DialogScene();

protected:
    const std::string &GetTitle() const { return title; }

    const std::string &GetFullTitle() const { return fullTitle; }

    void SetStoppingTransitionEnabled(bool enabled);

    Display::Container *GetContentRoot() const { return contentRoot.get(); }
    Display::Container *GetStatusRoot() const { return statusRoot.get(); }

    void SupportOkAction(const std::string &label = "");
    void SupportCancelAction(const std::string &label = "");
    void SupportExtraAction(const std::string &label);

    void SetBackground(Display::Background *fader);

protected:
    virtual void OnOk();
    virtual void OnCancel();
    virtual void OnExtra();

protected:
    static std::string JoinTitles(const std::string &parent,
        const std::string &title);

public:
    void AttachController(Control::InputEventController &controller,
        ConnList &conns) override;
    void DetachController(Control::InputEventController &controller,
        ConnList &conns) override;
    void OnPhaseTransition(double progress) override;
    void PrepareRender() override;
    void Render() override;

public:
    static constexpr double MARGIN_WIDTH = 40;

protected:
    GameDirector &director;

private:
    std::string parentTitle;
    std::string title;
    std::string fullTitle;
    Display::Color titleColor;
    bool stoppingTransitionEnabled;
    size_t actionGridCol;

    std::unique_ptr<Display::Background> fader;
    std::shared_ptr<Display::FlexGrid> titleGrid;
    std::shared_ptr<Display::Label> titleSepLbl;
    std::shared_ptr<Display::Label> titleLbl;
    std::shared_ptr<Display::Container> contentRoot;
    std::shared_ptr<Display::Container> statusRoot;
    std::shared_ptr<Display::FlexGrid> actionGrid;
    std::shared_ptr<Display::ActionButton> okBtn;
    std::shared_ptr<Display::ActionButton> cancelBtn;
    std::shared_ptr<Display::ActionButton> extraBtn;
};

}  // namespace Client
}  // namespace HoverRace