hvirtual/plugins/shapewipe/shapewipe.h

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#ifndef SHAPEWIPE_H
#define SHAPEWIPE_H

class ShapeWipeMain;
class ShapeWipeWindow;

#include "overlayframe.inc"
#include "pluginvclient.h"
#include "vframe.inc"

class ShapeWipeW2B : public BC_Radial
{
public:
        ShapeWipeW2B(ShapeWipeMain *plugin, 
                ShapeWipeWindow *window,
                int x,
                int y);
        int handle_event();
        ShapeWipeMain *plugin;
        ShapeWipeWindow *window;
};

class ShapeWipeB2W : public BC_Radial
{
public:
        ShapeWipeB2W(ShapeWipeMain *plugin, 
                ShapeWipeWindow *window,
                int x,
                int y);
        int handle_event();
        ShapeWipeMain *plugin;
        ShapeWipeWindow *window;
};

class ShapeWipeFilename : public BC_TextBox
{
public:
        ShapeWipeFilename(ShapeWipeMain *plugin,
                ShapeWipeWindow *window,
                char *value,
                int x,
                int y);
        int handle_event();
        ShapeWipeMain *plugin;
        ShapeWipeWindow *window;
        char *value;
};

class ShapeWipeBrowseButton : public BC_GenericButton
{
public:
        ShapeWipeBrowseButton(ShapeWipeMain *plugin,
                ShapeWipeWindow *window,
                ShapeWipeFilename *filename,
                int x,
                int y);
        int handle_event();
        ShapeWipeMain *plugin;
        ShapeWipeWindow *window;
        ShapeWipeFilename *filename;
};

class ShapeWipeAntiAlias : public BC_CheckBox
{
public:
        ShapeWipeAntiAlias(ShapeWipeMain *plugin,
                ShapeWipeWindow *window,
                int x,
                int y);
        int handle_event();
        ShapeWipeMain *plugin;
        ShapeWipeWindow *window;
};


class ShapeWipePreserveAspectRatio : public BC_CheckBox
{
public:
        ShapeWipePreserveAspectRatio(ShapeWipeMain *plugin,
                ShapeWipeWindow *window,
                int x,
                int y);
        int handle_event();
        ShapeWipeMain *plugin;
        ShapeWipeWindow *window;
};


class ShapeWipeLoad : public BC_FileBox
{
public:
        ShapeWipeLoad(ShapeWipeFilename *filename,
                char *init_directory);
        ShapeWipeFilename *filename;
};

class ShapeWipeWindow : public BC_Window
{
public:
        ShapeWipeWindow(ShapeWipeMain *plugin, int x, int y);
        void create_objects();
        int close_event();
        void reset_pattern_image();
        ShapeWipeMain *plugin;
        ShapeWipeW2B *left;
        ShapeWipeB2W *right;
        ShapeWipeFilename *filename_widget;
};

PLUGIN_THREAD_HEADER(ShapeWipeMain, ShapeWipeThread, ShapeWipeWindow)

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

// required for all realtime plugins
        void load_configuration();
        int process_realtime(VFrame *incoming, VFrame *outgoing);
        int load_defaults();
        int save_defaults();
        void save_data(KeyFrame *keyframe);
        void read_data(KeyFrame *keyframe);
        int show_gui();
        void raise_window();
        int uses_gui();
        int is_transition();
        int is_video();
        char* plugin_title();
        int set_string();
        VFrame* new_picon();
        int read_pattern_image(int new_frame_width, int new_frame_height);
        void reset_pattern_image();

        int direction;
        char filename[BCTEXTLEN];
        char last_read_filename[BCTEXTLEN];
        unsigned char **pattern_image;
        unsigned char min_value;
        unsigned char max_value;
        int frame_width;
        int frame_height;
        int antialias;
        int preserve_aspect;
        int last_preserve_aspect;
        ShapeWipeThread *thread;
        BC_Hash *defaults;
};

#endif

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