VstGuiWidget.hpp

/*
 * DISTRHO Plugin Framework (DPF)
 * Copyright (C) 2012-2021 Filipe Coelho <falktx@falktx.com>
 *
 * Permission to use, copy, modify, and/or distribute this software for any purpose with
 * or without fee is hereby granted, provided that the above copyright notice and this
 * permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD
 * TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN
 * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
 * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */
 
#ifndef DISTRHO_VSTGUI_TOP_LEVEL_WIDGET_HPP_INCLUDED
#define DISTRHO_VSTGUI_TOP_LEVEL_WIDGET_HPP_INCLUDED
 
#include "Base.hpp"
#include "../distrho/extra/String.hpp"
 
START_NAMESPACE_DGL
 
// -----------------------------------------------------------------------
 
/**
   VstGui VstGuiStandaloneWindow class.
 
   This is a vstgui on top of DGL/DPF, with similar semantics as a VstGuiStandaloneWindow (Window + TopLevelWidget).
   The intention is to make it usable as a plugin UI target.
 
   Work-in-progress.
 */
class VstGuiStandaloneWindow
{
public:
   /**
      Constructor.
    */
    VstGuiStandaloneWindow(const uint w = 1, const uint h = 1, const char* const t = "")
        : width(w),
          height(h),
          title(t),
          transientWinId(0),
          visible(false) {}
 
    virtual ~VstGuiStandaloneWindow()
    {
    }
 
    uint getWidth() const noexcept
    {
        return width;
    }
 
    uint getHeight() const noexcept
    {
        return height;
    }
 
    const char* getTitle() const noexcept
    {
        return title;
    }
 
    uintptr_t getTransientWinId() const noexcept
    {
        return transientWinId;
    }
 
    bool isVisible() const noexcept
    {
        return visible;
    }
 
    bool isRunning() noexcept
    {
        return visible;
    }
 
    virtual void idle() {}
 
    virtual void setSize(uint w, uint h)
    {
        width = w;
        height = h;
    }
 
    virtual void setTitle(const char* const t)
    {
        title = t;
    }
 
    virtual void setTransientWinId(const uintptr_t winId)
    {
        transientWinId = winId;
    }
 
    virtual void setVisible(const bool yesNo)
    {
        visible = yesNo;
    }
 
private:
    uint width;
    uint height;
    DISTRHO_NAMESPACE::String title;
    uintptr_t transientWinId;
    bool visible;
 
    DISTRHO_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR(VstGuiStandaloneWindow)
};
 
// -----------------------------------------------------------------------
 
END_NAMESPACE_DGL
 
#endif // DISTRHO_VSTGUI_TOP_LEVEL_WIDGET_HPP_INCLUDED