SCR_ImagePickerComponent.c

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void ScriptInvokerImagePickerComponentMethod(SCR_ImagePickerComponent picker);
typedef func ScriptInvokerImagePickerComponentMethod;
typedef ScriptInvokerBase<ScriptInvokerImagePickerComponentMethod> ScriptInvokerImagePickerComponent;
 
/*
void ScriptInvokerImagePicker(vector v);
typedef func ScriptInvokerVectorMethod;
typedef ScriptInvokerBase<ScriptInvokerVectorMethod> ScriptInvokerVector;
*/

class SCR_ImagePickerComponent: SCR_ChangeableComponentBase
{
    protected const string TESTING_IMAGE = "{A6D83FD56C68EB77}UI/Textures/MissionLoadingScreens/campaignMP_UI.edds";
    
    [Attribute("Image", desc: "Name of widget for displaying picked")]
    protected string m_sImageName;
    
    protected ResourceName m_sResourcePath;
    
    protected TextWidget m_wImageSourceText;
    protected SCR_ModularButtonComponent m_PickerButton;
    
    protected ref ScriptInvokerImagePickerComponent m_OnPickerButtonClicked;
    protected ref ScriptInvokerBase<ScriptInvokerStringMethod> m_OnResourcePicked;
    
    //-------------------------------------------------------------------------------------------
    // Override
    //-------------------------------------------------------------------------------------------
    
    //-------------------------------------------------------------------------------------------
    override void HandlerAttached(Widget w)
    {
        super.HandlerAttached(w);
        
        // Setup 
        m_wImageSourceText = TextWidget.Cast(w.FindAnyWidget("ImageText"));
        Widget pickerButton = w.FindAnyWidget("PickerButton");
        m_PickerButton = SCR_ModularButtonComponent.Cast(pickerButton.FindHandler(SCR_ModularButtonComponent));
        
        m_PickerButton.m_OnClicked.Insert(OnPickerButtonClicked);
    }
    
    //-------------------------------------------------------------------------------------------
    protected void OnPickerButtonClicked(SCR_ModularButtonComponent button)
    {
        if (m_sResourcePath.IsEmpty())
            CaptureImage();
        else
            RemoveImage();
        
        if (m_OnPickerButtonClicked)
            m_OnPickerButtonClicked.Invoke(this);
    }
    
    //-------------------------------------------------------------------------------------------
    void CaptureImage()
    {
        SCR_EditorManagerEntity.GetInstance().SetCurrentMode(EEditorMode.PHOTO_SAVE);
        
        // TODO: Send out image capture to hide dialog
    }
 
    //-------------------------------------------------------------------------------------------
    void SetImage(string image)
    {
        m_sResourcePath = image;
        m_wImageSourceText.SetText(image);
        
        if (m_OnResourcePicked)
            m_OnResourcePicked.Invoke(image);
    }
    
    //-------------------------------------------------------------------------------------------
    void RemoveImage()
    {
        m_sResourcePath = "";
        m_wImageSourceText.SetText("");
        
        if (m_OnResourcePicked)
            m_OnResourcePicked.Invoke("");
    }
    
    //-------------------------------------------------------------------------------------------
    ResourceName GetResourcePath()
    {
        return m_sResourcePath;
    }
    
    //-------------------------------------------------------------------------------------------
    ScriptInvokerImagePickerComponent GetOnPickerButtonClick()
    {
        if (!m_OnPickerButtonClicked)
            m_OnPickerButtonClicked = new ScriptInvokerImagePickerComponent();
        
        return m_OnPickerButtonClicked;
    }
    
    //-------------------------------------------------------------------------------------------
    ScriptInvokerBase<ScriptInvokerStringMethod> GetOnResourcePicked()
    {
        if (!m_OnResourcePicked)
            m_OnResourcePicked = new ScriptInvokerBase<ScriptInvokerStringMethod>();
        
        return m_OnResourcePicked;
    }
}