hvirtual/plugins/threshold/thresholdwindow.h

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#ifndef THRESHOLDWINDOW_H
#define THRESHOLDWINDOW_H

#include "colorpicker.h"
#include "guicast.h"
#include "pluginvclient.h"
#include "threshold.inc"
#include "thresholdwindow.inc"

class ThresholdMin : public BC_TumbleTextBox
{
public:
        ThresholdMin(ThresholdMain *plugin,
                ThresholdWindow *gui,
                int x,
                int y,
                int w);
        int handle_event();
        ThresholdMain *plugin;
        ThresholdWindow *gui;
};

class ThresholdMax : public BC_TumbleTextBox
{
public:
        ThresholdMax(ThresholdMain *plugin,
                ThresholdWindow *gui,
                int x,
                int y,
                int w);
        int handle_event();
        ThresholdMain *plugin;
        ThresholdWindow *gui;
};

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

class ThresholdLowColorButton : public BC_GenericButton
{
public:
        ThresholdLowColorButton(ThresholdMain *plugin, ThresholdWindow *window, int x, int y);
        int handle_event();
        ThresholdMain *plugin;
        ThresholdWindow *window;
};

class ThresholdMidColorButton : public BC_GenericButton
{
public:
        ThresholdMidColorButton(ThresholdMain *plugin, ThresholdWindow *window, int x, int y);
        int handle_event();
        ThresholdMain *plugin;
        ThresholdWindow *window;
};

class ThresholdHighColorButton : public BC_GenericButton
{
public:
        ThresholdHighColorButton(ThresholdMain *plugin, ThresholdWindow *window, int x, int y);
        int handle_event();
        ThresholdMain *plugin;
        ThresholdWindow *window;
};

class ThresholdLowColorThread : public ColorThread
{
public:
        ThresholdLowColorThread(ThresholdMain *plugin, ThresholdWindow *window);
        virtual int handle_new_color(int output, int alpha);
        ThresholdMain *plugin;
        ThresholdWindow *window;
};

class ThresholdMidColorThread : public ColorThread
{
public:
        ThresholdMidColorThread(ThresholdMain *plugin, ThresholdWindow *window);
        virtual int handle_new_color(int output, int alpha);
        ThresholdMain *plugin;
        ThresholdWindow *window;
};

class ThresholdHighColorThread : public ColorThread
{
public:
        ThresholdHighColorThread(ThresholdMain *plugin, ThresholdWindow *window);
        virtual int handle_new_color(int output, int alpha);
        ThresholdMain *plugin;
        ThresholdWindow *window;
};

class ThresholdCanvas : public BC_SubWindow
{
public:
        ThresholdCanvas(ThresholdMain *plugin,
                ThresholdWindow *gui,
                int x,
                int y,
                int w,
                int h);
        int button_press_event();
        int button_release_event();
        int cursor_motion_event();
        void draw();

        ThresholdMain *plugin;
        ThresholdWindow *gui;
        int state;
        enum
        {
                NO_OPERATION,
                DRAG_SELECTION
        };
        int x1;
        int x2;
        int center_x;
};

class ThresholdWindow : public BC_Window
{
public:
        ThresholdWindow(ThresholdMain *plugin, int x, int y);
        ~ThresholdWindow();
        
        int create_objects();
        int close_event();
        void update_low_color();
        void update_mid_color();
        void update_high_color();

        ThresholdMain *plugin;
        ThresholdMin *min;
        ThresholdMax *max;
        ThresholdCanvas *canvas;
        ThresholdPlot *plot;
        ThresholdLowColorButton  *low_color;
        ThresholdMidColorButton  *mid_color;
        ThresholdHighColorButton *high_color;
        ThresholdLowColorThread  *low_color_thread;
        ThresholdMidColorThread  *mid_color_thread;
        ThresholdHighColorThread *high_color_thread;

        int low_color_x,  low_color_y;
        int mid_color_x,  mid_color_y;
        int high_color_x, high_color_y;
};

PLUGIN_THREAD_HEADER(ThresholdMain, ThresholdThread, ThresholdWindow)


#endif

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