ImageViewerModule.h

#pragma once
 
#include "Module.h"
 
class DetailRenderer;
class DetailEgl;
class DetailImageviewer;
 
class ImageViewerModuleProps : public ModuleProps
{
public:
#if defined(__arm__) || defined(__aarch64__)
    ImageViewerModuleProps(uint32_t _x_offset, uint32_t _y_offset, uint32_t _width, uint32_t _height, bool _displayOnTop = true) : ModuleProps()
    {
        x_offset = _x_offset;
        y_offset = _y_offset;
        height = _height;
        width = _width;
        displayOnTop = _displayOnTop ? 1 : 0;
    }
    ImageViewerModuleProps(uint32_t _x_offset, uint32_t _y_offset, bool _displayOnTop = true) : ModuleProps()
    {
        x_offset = _x_offset;
        y_offset = _y_offset;
        height = 0;
        width = 0;
        displayOnTop = _displayOnTop ? 1 : 0;
    }
    ImageViewerModuleProps(const string &_strTitle) : ModuleProps()
    {
        strTitle = _strTitle;
    }
#else
    ImageViewerModuleProps(const string &_strTitle) : ModuleProps()
    {
        strTitle = _strTitle;
    }
#endif
 
    uint32_t x_offset = 0;
    uint32_t y_offset = 0;
    uint32_t height;
    uint32_t width;
    bool displayOnTop;
    string strTitle;
};
 
class ImageViewerModule : public Module
{
public:
    ImageViewerModule(ImageViewerModuleProps _props);
    virtual ~ImageViewerModule();
    bool init();
    bool term();
    bool closeWindow();
    bool createWindow(int width, int height);
 
protected:
    bool process(frame_container &frames);
    bool processSOS(frame_sp &frame);
    bool validateInputPins();
    bool shouldTriggerSOS();
    void addInputPin(framemetadata_sp &metadata, string &pinId);
    bool handleCommand(Command::CommandType type, frame_sp &frame);
    boost::shared_ptr<DetailRenderer> mDetail;
    ImageViewerModuleProps mProps;
};