ImagePopup.cpp

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namespace krotos
{
    ImagePopup::ImagePopup(const String& headerText, const int& numOfHeaderLines, const String& descriptionText,
                           Image* primaryImage, const String& buttonText, Justification justification,
                           float headerFontSize, float descriptionFontSize)
        : Component(headerText), m_header(headerText + "Header", headerText), m_numberOfHeaderLines(numOfHeaderLines),
          m_description(headerText + "Description", descriptionText), m_button(buttonText),
          m_justification(justification), m_headerFontSize(headerFontSize), m_descriptionFontSize(descriptionFontSize)
    {
        // Simple laf customise button to not draw background.
        m_button.setLookAndFeel(&m_buttonLAF);
 
        if (primaryImage != nullptr)
            m_image.setImage(*primaryImage, RectanglePlacement::fillDestination);
 
        m_header.setJustificationType(m_justification);
        m_description.setJustificationType(m_justification);
 
        addAndMakeVisible(m_image);
        addAndMakeVisible(m_header);
        addAndMakeVisible(m_description);
        addAndMakeVisible(m_button);
 
        m_header.setFont(Font(m_headerFontSize));
        m_description.setFont(Font(m_descriptionFontSize));
 
        setColour(ImagePopup::ColourIds::outlineColourId, Colour(57, 95, 55));
 
        m_header.setColour(Label::textColourId, Colour(204, 204, 204));
        m_description.setColour(Label::textColourId, Colour(178, 178, 178));
 
        m_closePopupButton = std::make_unique<DrawableButton>("Close", DrawableButton::ButtonStyle::ImageStretched);
 
        m_closeBtnDrawableDefault = Drawable::createFromImageData(KrotosBinaryData::ClosePopup_Default_svg,
                                                                  KrotosBinaryData::ClosePopup_Default_svgSize);
        m_closeBtnDrawableHover = Drawable::createFromImageData(KrotosBinaryData::ClosePopup_Hover_svg,
                                                                KrotosBinaryData::ClosePopup_Hover_svgSize);
        m_closeBtnDrawableSelected = Drawable::createFromImageData(KrotosBinaryData::ClosePopup_Clicked_svg,
                                                                   KrotosBinaryData::ClosePopup_Clicked_svgSize);
 
        m_closePopupButton->setImages(m_closeBtnDrawableDefault.get(), m_closeBtnDrawableHover.get(),
                                      m_closeBtnDrawableSelected.get());
 
        addAndMakeVisible(*m_closePopupButton);
 
        m_closePopupButton->onClick = [this] {
            if (findParentComponentOfClass<CallOutBox>() != nullptr)
            {
                findParentComponentOfClass<CallOutBox>()->exitModalState(0);
            }
            else if (findParentComponentOfClass<KDialogWindow>() != nullptr)
            {
                getCurrentlyModalComponent()->exitModalState(0);
                static_cast<KDialogWindow*>(getParentComponent())->removeFromDesktop();
            }
            else if (findParentComponentOfClass<TopLevelWindow>() != nullptr)
            {
                findParentComponentOfClass<TopLevelWindow>()->exitModalState(1234);
                findParentComponentOfClass<TopLevelWindow>()->setVisible(false);
            }
        };
    }
 
    ImagePopup::~ImagePopup() { m_button.setLookAndFeel(nullptr); }
 
    void ImagePopup::paint(Graphics& g) { g.fillAll(Colour(37, 45, 55)); }
 
    void ImagePopup::resized()
    {
        // Current design expects a constrained width / height
        auto bounds = getLocalBounds();
 
        m_descriptionMargins.setHeight(m_descriptionMargins.getHeight() *
                                       static_cast<int>((m_numberOfHeaderLines)*m_descriptionFontSize));
 
        float imageHeight = static_cast<float>(getHeight()) * m_primaryImagePropotion;
 
        auto image = bounds.removeFromTop(static_cast<int>(imageHeight));
        m_image.setBounds(image);
 
        // Create margin 16px from bottom of above image.
        bounds.removeFromTop(m_headerSize.getY());
 
        Rectangle<int> headerBar;
        // Header
        if (m_numberOfHeaderLines == 3)
        {
            headerBar = bounds.removeFromTop(m_headerSize.getHeight() * 2);
        }
        else
        {
            headerBar = bounds.removeFromTop(m_headerSize.getHeight());
        }
 
        // Margin
        if (m_numberOfHeaderLines == 2)
        {
            bounds.removeFromTop(m_headerDescriptionMargin);
        }
 
        // Description
        auto descriptionBar = bounds.removeFromTop(m_descriptionMargins.getHeight());
        // Margins
        headerBar.removeFromLeft(m_headerSize.getX());
        descriptionBar.removeFromLeft(m_headerSize.getX());
        headerBar.removeFromRight(m_headerSize.getWidth());
        descriptionBar.removeFromRight(m_headerSize.getWidth());
 
        m_header.setBounds(headerBar);
        m_description.setBounds(descriptionBar);
 
        // set button bounds from bottom right corner
        m_button.setBounds(getLocalBounds().getWidth() - (m_buttonBounds.getX() + m_buttonBounds.getWidth()),
                           getLocalBounds().getHeight() - (m_buttonBounds.getY() + m_buttonBounds.getHeight()),
                           m_buttonBounds.getWidth(), m_buttonBounds.getHeight());
 
        m_closePopupButton->setBounds(getWidth() - 36, 8, 28, 28);
    }
} // namespace krotos