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 class AutoZoom;
  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 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         void update_autozoom();
  33         int update_clocks();
  34         int update_playback(int64_t new_position);       // update the playback position
  35         int set_selection(int which_one);
  36         void update_formatting(BC_TextBox *dst);
  37
  38         MWindow *mwindow;
  39         MWindowGUI *gui;
  40         SampleZoomPanel *sample_zoom;
  41         AmpZoomPanel *amp_zoom;
  42         TrackZoomPanel *track_zoom;
  43         AutoZoom *auto_zoom;
  44         BC_Title *auto_zoom_text;
  45
  46         BC_Title *zoom_value, *playback_value;
  47         LengthTextBox *length_value;
  48         FromTextBox *from_value;
  49         ToTextBox *to_value;
  50         char string[256], string2[256];
  51         int64_t old_position;
  52 };
  53
  54 class SampleZoomPanel : public ZoomPanel
  55 {
  56 public:
  57         SampleZoomPanel(MWindow *mwindow, ZoomBar *zoombar, int x, int y);
  58         int handle_event();
  59         MWindow *mwindow;
  60         ZoomBar *zoombar;
  61 };
  62
  63 class AmpZoomPanel : public ZoomPanel
  64 {
  65 public:
  66         AmpZoomPanel(MWindow *mwindow, ZoomBar *zoombar, int x, int y);
  67         int handle_event();
  68         MWindow *mwindow;
  69         ZoomBar *zoombar;
  70 };
  71
  72 class TrackZoomPanel : public ZoomPanel
  73 {
  74 public:
  75         TrackZoomPanel(MWindow *mwindow, ZoomBar *zoombar, int x, int y);
  76         int handle_event();
  77         MWindow *mwindow;
  78         ZoomBar *zoombar;
  79 };
  80
  81 class AutoZoom : public BC_Tumbler
  82 {
  83 public:
  84         AutoZoom(MWindow *mwindow, ZoomBar *zoombar, int x, int y);
  85         int handle_up_event();
  86         int handle_down_event();
  87         MWindow *mwindow;
  88         ZoomBar *zoombar;
  89 };
  90
  91
  92
  93
  94
  95
  96
  97
  98
  99 class FromTextBox : public BC_TextBox
 100 {
 101 public:
 102         FromTextBox(MWindow *mwindow, ZoomBar *zoombar, int x, int y);
 103         int handle_event();
 104         int update_position(double new_position);
 105         char string[256], string2[256];
 106         MWindow *mwindow;
 107         ZoomBar *zoombar;
 108 };
 109
 110
 111 class LengthTextBox : public BC_TextBox
 112 {
 113 public:
 114         LengthTextBox(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 class ToTextBox : public BC_TextBox
 123 {
 124 public:
 125         ToTextBox(MWindow *mwindow, ZoomBar *zoombar, int x, int y);
 126         int handle_event();
 127         int update_position(double new_position);
 128         char string[256], string2[256];
 129         MWindow *mwindow;
 130         ZoomBar *zoombar;
 131 };
 132
 133
 134
 135
 136 #endif