GuiVisualizer.h

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// ----------------------------------------------------------------------------
// -                        Open3D: www.open3d.org                            -
// ----------------------------------------------------------------------------
// Copyright (c) 2018-2023 www.open3d.org
// SPDX-License-Identifier: MIT
// ----------------------------------------------------------------------------
 
#pragma once
 
#include <vector>
 
#include "open3d/visualization/gui/Window.h"
 
namespace open3d {
 
namespace geometry {
class AxisAlignedBoundingBox;
class Geometry;
}  // namespace geometry
 
namespace visualization {
 
namespace gui {
struct Theme;
}
 
class GuiVisualizer : public gui::Window {
    using Super = gui::Window;
 
public:
    GuiVisualizer(const std::string& title, int width, int height);
    GuiVisualizer(const std::vector<std::shared_ptr<const geometry::Geometry>>&
                          geometries,
                  const std::string& title,
                  int width,
                  int height,
                  int left,
                  int top);
    virtual ~GuiVisualizer();
 
    void SetTitle(const std::string& title);
    void SetGeometry(std::shared_ptr<const geometry::Geometry> geometry,
                     bool loaded_model);
 
    bool SetIBL(const char* path);
 
    void LoadGeometry(const std::string& path);
 
    void ExportCurrentImage(const std::string& path);
 
    void Layout(const gui::LayoutContext& context) override;
 
    void StartRPCInterface(const std::string& address, int timeout);
 
    void StopRPCInterface();
 
protected:
    // Add custom items to the application menu (only relevant on macOS)
    void AddItemsToAppMenu(
            const std::vector<std::pair<std::string, gui::Menu::ItemId>>&
                    items);
 
    void OnMenuItemSelected(gui::Menu::ItemId item_id) override;
    void OnDragDropped(const char* path) override;
 
private:
    struct Impl;
    std::unique_ptr<Impl> impl_;
 
    void Init();
};
 
}  // namespace visualization
}  // namespace open3d