hvirtual/plugins/histogram/histogramwindow.h

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#ifndef HISTOGRAMWINDOW_H
#define HISTOGRAMWINDOW_H



#include "histogram.inc"
#include "histogramwindow.inc"
#include "pluginvclient.h"



class HistogramSlider : public BC_SubWindow
{
public:
        HistogramSlider(HistogramMain *plugin, 
                HistogramWindow *gui,
                int x, 
                int y, 
                int w,
                int h,
                int is_input);

        void update();
        int button_press_event();
        int button_release_event();
        int cursor_motion_event();
        int input_to_pixel(float input);

        int operation;
        enum
        {
                NONE,
                DRAG_INPUT,
                DRAG_MIN_OUTPUT,
                DRAG_MAX_OUTPUT,
        };
        int is_input;
        HistogramMain *plugin;
        HistogramWindow *gui;
};

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

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

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

class HistogramMode : public BC_Radial
{
public:
        HistogramMode(HistogramMain *plugin, 
                int x, 
                int y,
                int value,
                char *text);
        int handle_event();
        HistogramMain *plugin;
        int value;
};

class HistogramReset : public BC_GenericButton
{
public:
        HistogramReset(HistogramMain *plugin, 
                int x,
                int y);
        int handle_event();
        HistogramMain *plugin;
};

class HistogramOutputText : public BC_TumbleTextBox
{
public:
        HistogramOutputText(HistogramMain *plugin,
                HistogramWindow *gui,
                int x,
                int y,
                float *output);
        int handle_event();
        HistogramMain *plugin;
        float *output;
};

class HistogramInputText : public BC_TumbleTextBox
{
public:
        HistogramInputText(HistogramMain *plugin,
                HistogramWindow *gui,
                int x,
                int y,
                int do_x);

        int handle_event();
        void update();

        HistogramMain *plugin;
        HistogramWindow *gui;
        int do_x;
};

class HistogramCanvas : public BC_SubWindow
{
public:
        HistogramCanvas(HistogramMain *plugin,
                HistogramWindow *gui,
                int x,
                int y,
                int w,
                int h);
        int button_press_event();
        int cursor_motion_event();
        int button_release_event();
        HistogramMain *plugin;
        HistogramWindow *gui;
};

class HistogramWindow : public BC_Window
{
public:
        HistogramWindow(HistogramMain *plugin, int x, int y);
        ~HistogramWindow();

        int create_objects();
        int close_event();
        void update(int do_input);
        void update_mode();
        void update_canvas();
        void draw_canvas_overlay();
        void update_input();
        void update_output();
        int keypress_event();
        void get_point_extents(HistogramPoint *current,
                int *x1, 
                int *y1, 
                int *x2, 
                int *y2,
                int *x,
                int *y);

        HistogramSlider *output;
        HistogramAuto *automatic;
        HistogramMode *mode_v, *mode_r, *mode_g, *mode_b /*,  *mode_a */;
        HistogramOutputText *output_min;
        HistogramOutputText *output_max;
        HistogramOutputText *threshold;
        HistogramInputText *input_x;
        HistogramInputText *input_y;
        HistogramCanvas *canvas;
        HistogramMain *plugin;
        int canvas_w;
        int canvas_h;
        int title1_x;
        int title2_x;
        int title3_x;
        int title4_x;
        BC_Pixmap *max_picon, *mid_picon, *min_picon;
        HistogramPlot *plot;
        HistogramSplit *split;
};



PLUGIN_THREAD_HEADER(HistogramMain, HistogramThread, HistogramWindow)




#endif

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