zoombar.h

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#ifndef ZOOMBAR_H
#define ZOOMBAR_H

class FromTextBox;
class LengthTextBox;
class ToTextBox;


class SampleZoomPanel;
class AmpZoomPanel;
class TrackZoomPanel;
class AutoZoom;


#include "guicast.h"
#include "mwindow.inc"
#include "mwindowgui.inc"
#include "zoompanel.h"

class ZoomBar : public BC_SubWindow
{
public:
        ZoomBar(MWindow *mwindow, MWindowGUI *gui);
        ~ZoomBar();

        int create_objects();
        void ZoomBar::resize_event();
        int draw();
        int resize_event(int w, int h);
        void redraw_time_dependancies();
        int update();          // redraw the current values
        void update_autozoom();
        int update_clocks();
        int update_playback(int64_t new_position);       // update the playback position
        int set_selection(int which_one);
        void update_formatting(BC_TextBox *dst);

        MWindow *mwindow;
        MWindowGUI *gui;
        SampleZoomPanel *sample_zoom;
        AmpZoomPanel *amp_zoom;
        TrackZoomPanel *track_zoom;
        AutoZoom *auto_zoom;
        BC_Title *auto_zoom_text;

        BC_Title *zoom_value, *playback_value;
        LengthTextBox *length_value;
        FromTextBox *from_value;
        ToTextBox *to_value;
        char string[256], string2[256];
        int64_t old_position;
};

class SampleZoomPanel : public ZoomPanel
{
public:
        SampleZoomPanel(MWindow *mwindow, ZoomBar *zoombar, int x, int y);
        int handle_event();
        MWindow *mwindow;
        ZoomBar *zoombar;
};

class AmpZoomPanel : public ZoomPanel
{
public:
        AmpZoomPanel(MWindow *mwindow, ZoomBar *zoombar, int x, int y);
        int handle_event();
        MWindow *mwindow;
        ZoomBar *zoombar;
};

class TrackZoomPanel : public ZoomPanel
{
public:
        TrackZoomPanel(MWindow *mwindow, ZoomBar *zoombar, int x, int y);
        int handle_event();
        MWindow *mwindow;
        ZoomBar *zoombar;
};

class AutoZoom : public BC_Tumbler
{
public:
        AutoZoom(MWindow *mwindow, ZoomBar *zoombar, int x, int y);
        int handle_up_event();
        int handle_down_event();
        MWindow *mwindow;
        ZoomBar *zoombar;
};









class FromTextBox : public BC_TextBox
{
public:
        FromTextBox(MWindow *mwindow, ZoomBar *zoombar, int x, int y);
        int handle_event();
        int update_position(double new_position);
        char string[256], string2[256];
        MWindow *mwindow;
        ZoomBar *zoombar;
};


class LengthTextBox : public BC_TextBox
{
public:
        LengthTextBox(MWindow *mwindow, ZoomBar *zoombar, int x, int y);
        int handle_event();
        int update_position(double new_position);
        char string[256], string2[256];
        MWindow *mwindow;
        ZoomBar *zoombar;
};

class ToTextBox : public BC_TextBox
{
public:
        ToTextBox(MWindow *mwindow, ZoomBar *zoombar, int x, int y);
        int handle_event();
        int update_position(double new_position);
        char string[256], string2[256];
        MWindow *mwindow;
        ZoomBar *zoombar;
};




#endif

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