ApplicationLauncherButton.h

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#pragma once
#include "DLLInfo.h"
#include <NDEVR/Button.h>
#include <NDEVR/BasicThread.h>
#include <NDEVR/File.h>
#include <NDEVR/Pointer.h>
#include <NDEVR/LocalApplicationLauncher.h>
namespace NDEVR
{
    /**--------------------------------------------------------------------------------------------------
    \brief Creates a button for launching a 3rd party application. While the application is 
        running the button is pressed. When application terminates button is unpressed automatically.
    **/
    class NDEVR_WIDGETS_API ApplicationLauncherButtonManager
    {
    public:
        ApplicationLauncherButtonManager();
        ApplicationLauncherButtonManager(const DynamicPointer<LocalApplicationLauncher>& launcher);
        ApplicationLauncherButtonManager(const File& application_file, const String& args = String());
        ApplicationLauncherButtonManager(Button* button);
        ApplicationLauncherButtonManager(Button* button, const File& application_file, const String& args = String());
        ApplicationLauncherButtonManager(Button* button, const DynamicPointer<LocalApplicationLauncher>& launcher);
        void setAppFinishedCallback(std::function<void()> callback);
        void setAppLaunchCallback(std::function<void()> callback);
        void setMakeChildProcess(bool is_child_process);
        void setApplication(DynamicPointer<LocalApplicationLauncher> launcher);
        void setEnabled(bool enabled);
        const DynamicPointer<LocalApplicationLauncher>& launcher() const;
        void launch();
        void killProcess();
        void setEnvironment(const String& env);
        void setArgs(const String& args);
        void setIconToApp(Button* button);
        void setNameToApp(Button* button);
        Button* createButton();
        void setupButton(Button* button);
    private:
        void execute();
        void _setupButton(Button* button);
    protected:
        Buffer<QPointer<Button>> m_buttons;
        DynamicPointer<LocalApplicationLauncher> m_launcher;
        std::function<void()> m_callback_function;
        std::function<void()> m_launch_function;
#if NDEVR_SUPPORTS_THREADING
        BasicThread* m_launch_thread = nullptr;
#endif
        bool m_is_enabled = true;
    };
}