hvirtual/cinelerra/zoombar.h

   1 #ifndef ZOOMBAR_H
   2 #define ZOOMBAR_H
   3
   4 class FromTextBox;
   5 class LengthTextBox;
   6 class ToTextBox;
   7
   8
   9 class SampleZoomPanel;
  10 class AmpZoomPanel;
  11 class TrackZoomPanel;
  12
  13
  14
  15 #include "guicast.h"
  16 #include "mwindow.inc"
  17 #include "mwindowgui.inc"
  18 #include "zoompanel.h"
  19
  20 class ZoomBar : public BC_SubWindow
  21 {
  22 public:
  23         ZoomBar(MWindow *mwindow, MWindowGUI *gui);
  24         ~ZoomBar();
  25
  26         int create_objects();
  27         void ZoomBar::resize_event();
  28         int draw();
  29         int resize_event(int w, int h);
  30         void redraw_time_dependancies();
  31         int update();          // redraw the current values
  32         int update_clocks();
  33         int update_playback(int64_t new_position);       // update the playback position
  34         int set_selection(int which_one);
  35
  36         MWindow *mwindow;
  37         MWindowGUI *gui;
  38         SampleZoomPanel *sample_zoom;
  39         AmpZoomPanel *amp_zoom;
  40         TrackZoomPanel *track_zoom;
  41
  42         BC_Title *zoom_value, *playback_value;
  43         LengthTextBox *length_value;
  44         FromTextBox *from_value;
  45         ToTextBox *to_value;
  46         char string[256], string2[256];
  47         int64_t old_position;
  48 };
  49
  50 class SampleZoomPanel : public ZoomPanel
  51 {
  52 public:
  53         SampleZoomPanel(MWindow *mwindow, ZoomBar *zoombar, int x, int y);
  54         ~SampleZoomPanel();
  55         int handle_event();
  56         MWindow *mwindow;
  57         ZoomBar *zoombar;
  58 };
  59
  60 class AmpZoomPanel : public ZoomPanel
  61 {
  62 public:
  63         AmpZoomPanel(MWindow *mwindow, ZoomBar *zoombar, int x, int y);
  64         ~AmpZoomPanel();
  65         int handle_event();
  66         MWindow *mwindow;
  67         ZoomBar *zoombar;
  68 };
  69
  70 class TrackZoomPanel : public ZoomPanel
  71 {
  72 public:
  73         TrackZoomPanel(MWindow *mwindow, ZoomBar *zoombar, int x, int y);
  74         ~TrackZoomPanel();
  75         int handle_event();
  76         MWindow *mwindow;
  77         ZoomBar *zoombar;
  78 };
  79
  80
  81
  82
  83
  84
  85
  86
  87
  88 class FromTextBox : public BC_TextBox
  89 {
  90 public:
  91         FromTextBox(MWindow *mwindow, ZoomBar *zoombar, int x, int y);
  92         int handle_event();
  93         int update_position(double new_position);
  94         char string[256], string2[256];
  95         MWindow *mwindow;
  96         ZoomBar *zoombar;
  97 };
  98
  99
 100 class LengthTextBox : public BC_TextBox
 101 {
 102 public:
 103         LengthTextBox(MWindow *mwindow, ZoomBar *zoombar, int x, int y);
 104         int handle_event();
 105         int update_position(double new_position);
 106         char string[256], string2[256];
 107         MWindow *mwindow;
 108         ZoomBar *zoombar;
 109 };
 110
 111 class ToTextBox : public BC_TextBox
 112 {
 113 public:
 114         ToTextBox(MWindow *mwindow, ZoomBar *zoombar, int x, int y);
 115         int handle_event();
 116         int update_position(double new_position);
 117         char string[256], string2[256];
 118         MWindow *mwindow;
 119         ZoomBar *zoombar;
 120 };
 121
 122
 123
 124
 125 #endif