hvirtual/plugins/timefront/timefront.h

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#ifndef TIMEFRONT_H
#define TIMEFRONT_H

class TimeFrontMain;
class TimeFrontEngine;
class TimeFrontThread;
class TimeFrontWindow;
class TimeFrontServer;


#include "bchash.inc"
#include "filexml.inc"
#include "guicast.h"
#include "loadbalance.h"
#include "overlayframe.inc"
#include "plugincolors.h"
#include "pluginvclient.h"
#include "thread.h"
#include "vframe.inc"

class TimeFrontConfig
{
public:
        TimeFrontConfig();

        int equivalent(TimeFrontConfig &that);
        void copy_from(TimeFrontConfig &that);
        void interpolate(TimeFrontConfig &prev, 
                TimeFrontConfig &next, 
                long prev_frame, 
                long next_frame, 
                long current_frame);
// Int to hex triplet conversion
        int get_in_color();
        int get_out_color();

// LINEAR or RADIAL
        int shape;
// LINEAR or LOG or SQUARE
        int rate;
        enum
        {
                LINEAR,
                RADIAL,
                LOG,
                SQUARE,
                OTHERTRACK,
                ALPHA
        };


        double center_x;
        double center_y;
        double angle;
        double in_radius;
        double out_radius;
        int frame_range;
        int track_usage;
        enum 
        {
                OTHERTRACK_INTENSITY,
                OTHERTRACK_ALPHA,
        };
        int invert;
        int show_grayscale;
};


class TimeFrontShape : public BC_PopupMenu
{
public:
        TimeFrontShape(TimeFrontMain *plugin, 
                TimeFrontWindow *gui,
                int x, 
                int y);
        void create_objects();
        static char* to_text(int shape);
        static int from_text(char *text);
        int handle_event();
        TimeFrontMain *plugin;
        TimeFrontWindow *gui;
};

class TimeFrontTrackUsage : public BC_PopupMenu
{
public:
        TimeFrontTrackUsage(TimeFrontMain *plugin, 
                TimeFrontWindow *gui,
                int x, 
                int y);
        void create_objects();
        static char* to_text(int track_usage);
        static int from_text(char *text);
        int handle_event();
        TimeFrontMain *plugin;
        TimeFrontWindow *gui;
};


class TimeFrontRate : public BC_PopupMenu
{
public:
        TimeFrontRate(TimeFrontMain *plugin, 
                int x, 
                int y);
        void create_objects();
        static char* to_text(int shape);
        static int from_text(char *text);
        int handle_event();
        TimeFrontMain *plugin;
        TimeFrontWindow *gui;
};

class TimeFrontCenterX : public BC_FPot
{
public:
        TimeFrontCenterX(TimeFrontMain *plugin, int x, int y);
        int handle_event();
        TimeFrontMain *plugin;
};

class TimeFrontCenterY : public BC_FPot
{
public:
        TimeFrontCenterY(TimeFrontMain *plugin, int x, int y);
        int handle_event();
        TimeFrontMain *plugin;
};

class TimeFrontAngle : public BC_FPot
{
public:
        TimeFrontAngle(TimeFrontMain *plugin, int x, int y);
        int handle_event();
        TimeFrontMain *plugin;
};

class TimeFrontInRadius : public BC_FSlider
{
public:
        TimeFrontInRadius(TimeFrontMain *plugin, int x, int y);
        int handle_event();
        TimeFrontMain *plugin;
};

class TimeFrontOutRadius : public BC_FSlider
{
public:
        TimeFrontOutRadius(TimeFrontMain *plugin, int x, int y);
        int handle_event();
        TimeFrontMain *plugin;
};

class TimeFrontFrameRange : public BC_ISlider
{
public:
        TimeFrontFrameRange(TimeFrontMain *plugin, int x, int y);
        int handle_event();
        TimeFrontMain *plugin;
};


class TimeFrontInvert : public BC_CheckBox
{
public:
        TimeFrontInvert(TimeFrontMain *plugin, int x, int y);
        int handle_event();
        TimeFrontMain *plugin;
};

class TimeFrontShowGrayscale : public BC_CheckBox
{
public:
        TimeFrontShowGrayscale(TimeFrontMain *plugin, int x, int y);
        int handle_event();
        TimeFrontMain *plugin;
};


class TimeFrontWindow : public BC_Window
{
public:
        TimeFrontWindow(TimeFrontMain *plugin, int x, int y);
        ~TimeFrontWindow();
        
        int create_objects();
        int close_event();
        void update_shape();

        TimeFrontMain *plugin;
        BC_Title *angle_title;
        BC_Title *rate_title, *in_radius_title, *out_radius_title, *track_usage_title;
        TimeFrontAngle *angle;
        TimeFrontInRadius *in_radius;
        TimeFrontOutRadius *out_radius;
        TimeFrontFrameRange *frame_range;
        TimeFrontShape *shape;
        TimeFrontTrackUsage *track_usage;
        BC_Title *shape_title;
        TimeFrontCenterX *center_x;
        BC_Title *center_x_title;
        BC_Title *center_y_title;
        TimeFrontCenterY *center_y;
        TimeFrontRate *rate;
        TimeFrontShowGrayscale *show_grayscale;
        TimeFrontInvert *invert;
        int frame_range_x, frame_range_y;
        int shape_x, shape_y;
};



PLUGIN_THREAD_HEADER(TimeFrontMain, TimeFrontThread, TimeFrontWindow)


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

//      int process_realtime(VFrame *input_ptr, VFrame *output_ptr);
        int process_buffer(VFrame **frame,
                int64_t start_position,
                double frame_rate);

        int is_realtime();
        int is_multichannel();
        int load_defaults();
        int save_defaults();
        void save_data(KeyFrame *keyframe);
        void read_data(KeyFrame *keyframe);
        void update_gui();
        int is_synthesis();

        PLUGIN_CLASS_MEMBERS(TimeFrontConfig, TimeFrontThread)

        int need_reconfigure;

        OverlayFrame *overlayer;
        VFrame *gradient;
        VFrame *input, *output;
        TimeFrontServer *engine;
};

class TimeFrontPackage : public LoadPackage
{
public:
        TimeFrontPackage();
        int y1;
        int y2;
};

class TimeFrontUnit : public LoadClient
{
public:
        TimeFrontUnit(TimeFrontServer *server, TimeFrontMain *plugin);
        void process_package(LoadPackage *package);
        TimeFrontServer *server;
        TimeFrontMain *plugin;
        YUV yuv;
};

class TimeFrontServer : public LoadServer
{
public:
        TimeFrontServer(TimeFrontMain *plugin, int total_clients, int total_packages);
        void init_packages();
        LoadClient* new_client();
        LoadPackage* new_package();
        TimeFrontMain *plugin;
};



#endif

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