hvirtual/plugins/swapchannels/swapchannels.h

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#ifndef SWAPCHANNELS_H
#define SWAPCHANNELS_H

#include "bchash.inc"
#include "guicast.h"
#include "mutex.h"
#include "pluginvclient.h"
#include "vframe.inc"





class SwapMain;

#define RED_SRC 0
#define GREEN_SRC 1
#define BLUE_SRC 2
#define ALPHA_SRC 3
#define NO_SRC 4
#define MAX_SRC 5



class SwapConfig
{
public:
        SwapConfig();

        int equivalent(SwapConfig &that);
        void copy_from(SwapConfig &that);

        int red;
        int green;
        int blue;
        int alpha;
};



class SwapMenu : public BC_PopupMenu
{
public:
        SwapMenu(SwapMain *client, int *output, int x, int y);


        int handle_event();
        int create_objects();

        SwapMain *client;
        int *output;
};


class SwapItem : public BC_MenuItem
{
public:
        SwapItem(SwapMenu *menu, char *title);

        int handle_event();

        SwapMenu *menu;
        char *title;
};

class SwapWindow : public BC_Window
{
public:
        SwapWindow(SwapMain *plugin, int x, int y);
        ~SwapWindow();


        void create_objects();
        int close_event();

        SwapMain *plugin;
        SwapMenu *red;
        SwapMenu *green;
        SwapMenu *blue;
        SwapMenu *alpha;
};




PLUGIN_THREAD_HEADER(SwapMain, SwapThread, SwapWindow)



class SwapMain : public PluginVClient
{
public:
        SwapMain(PluginServer *server);
        ~SwapMain();

// required for all realtime plugins
        int process_realtime(VFrame *input_ptr, VFrame *output_ptr);
        int is_realtime();
        int is_synthesis();
        char* plugin_title();
        VFrame* new_picon();
        int show_gui();
        void raise_window();
        void update_gui();
        int set_string();
        void save_data(KeyFrame *keyframe);
        void read_data(KeyFrame *keyframe);







        void reset();
        void load_configuration();
        int load_defaults();
        int save_defaults();




// parameters needed for processor
        char* output_to_text(int value);
        int text_to_output(char *text);

        VFrame *temp;
        SwapConfig config;
        SwapThread *thread;
        BC_Hash *defaults;
};


#endif

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