SCR_BaseEditorUIComponent.c

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class SCR_BaseEditorUIComponent: MenuRootSubComponent
{
    const int CANCEL_CLICK_MAX_DIS = 5; //--- Maximum distance in reference resolution pixels for RMB cancel action to be accepted
    const int CANCEL_CLICK_MAX_TIME = 500; //--- Maximum duration in miliseconds for RMB cancel action to be accepted
    
    protected vector m_vClickPosCancel;
    
    protected vector OnCancelDown()
    {
        /*
        SCR_ManualCamera camera = SCR_CameraEditorComponent.GetCameraInstance();
        if (camera)
        {
            SCR_ManualCameraParam param = camera.GetCameraParam();
            if (param && param.isManualInput)
                return vector.Zero;
        }
        */
                
        WorkspaceWidget workspace = GetGame().GetWorkspace();
        if (!workspace)
            return vector.Zero;
        
        ScriptCallQueue queue = GetGame().GetCallqueue();
        if (queue) queue.CallLater(OnCancelExpired, CANCEL_CLICK_MAX_TIME);
        
        int mouseX, mouseY;
        WidgetManager.GetMousePos(mouseX, mouseY);
        m_vClickPosCancel = Vector(workspace.DPIUnscale(mouseX), workspace.DPIUnscale(mouseY), 0);
        return m_vClickPosCancel;
    }
    protected bool OnCancelUp()
    {
        /*
        SCR_ManualCamera camera = SCR_CameraEditorComponent.GetCameraInstance();
        if (camera)
        {
            SCR_ManualCameraParam param = camera.GetCameraParam();
            if (param && param.isManualInput)
                return false;
        }
        */
        
        WorkspaceWidget workspace = GetGame().GetWorkspace();
        if (!workspace)
            return false;
        
        int mouseX, mouseY;
        WidgetManager.GetMousePos(mouseX, mouseY);
        vector mousePos = Vector(workspace.DPIUnscale(mouseX), workspace.DPIUnscale(mouseY), 0);
        return vector.Distance(m_vClickPosCancel, mousePos) < CANCEL_CLICK_MAX_DIS;
    }
    protected void OnCancelExpired()
    {
        m_vClickPosCancel = Vector(int.MAX, int.MAX, 0);
    }
};