cinelerra/zoombar.h

   1 #ifndef ZOOMBAR_H
   2 #define ZOOMBAR_H
   3
   4 class ZoomTextBox;
   5
   6 class FromTextBox;
   7 class LengthTextBox;
   8 class ToTextBox;
   9
  10
  11 class SampleZoomPanel;
  12 class AmpZoomPanel;
  13 class TrackZoomPanel;
  14 class AutoZoom;
  15
  16
  17 #include "guicast.h"
  18 #include "mwindow.inc"
  19 #include "mwindowgui.inc"
  20 #include "zoompanel.h"
  21
  22 class ZoomBar : public BC_SubWindow
  23 {
  24 public:
  25         ZoomBar(MWindow *mwindow, MWindowGUI *gui);
  26         ~ZoomBar();
  27
  28         int create_objects();
  29         void resize_event();
  30         int draw();
  31         int resize_event(int w, int h);
  32         void redraw_time_dependancies();
  33         int update();          // redraw the current values
  34         void update_autozoom();
  35         int update_clocks();
  36         int update_playback(int64_t new_position);       // update the playback position
  37         int set_selection(int which_one);
  38         void update_formatting(BC_TextBox *dst);
  39
  40         MWindow *mwindow;
  41         MWindowGUI *gui;
  42         SampleZoomPanel *sample_zoom;
  43         AmpZoomPanel *amp_zoom;
  44         TrackZoomPanel *track_zoom;
  45         AutoZoom *auto_zoom;
  46         ZoomTextBox *auto_zoom_text;
  47
  48         BC_Title *zoom_value, *playback_value;
  49         LengthTextBox *length_value;
  50         FromTextBox *from_value;
  51         ToTextBox *to_value;
  52         char string[256], string2[256];
  53         int64_t old_position;
  54 };
  55
  56 class SampleZoomPanel : public ZoomPanel
  57 {
  58 public:
  59         SampleZoomPanel(MWindow *mwindow, ZoomBar *zoombar, int x, int y);
  60         int handle_event();
  61         MWindow *mwindow;
  62         ZoomBar *zoombar;
  63 };
  64
  65 class AmpZoomPanel : public ZoomPanel
  66 {
  67 public:
  68         AmpZoomPanel(MWindow *mwindow, ZoomBar *zoombar, int x, int y);
  69         int handle_event();
  70         MWindow *mwindow;
  71         ZoomBar *zoombar;
  72 };
  73
  74 class TrackZoomPanel : public ZoomPanel
  75 {
  76 public:
  77         TrackZoomPanel(MWindow *mwindow, ZoomBar *zoombar, int x, int y);
  78         int handle_event();
  79         MWindow *mwindow;
  80         ZoomBar *zoombar;
  81 };
  82
  83 class AutoZoom : public BC_Tumbler
  84 {
  85 public:
  86         AutoZoom(MWindow *mwindow, ZoomBar *zoombar, int x, int y);
  87         int handle_up_event();
  88         int handle_down_event();
  89         MWindow *mwindow;
  90         ZoomBar *zoombar;
  91 };
  92
  93
  94
  95
  96
  97
  98 class ZoomTextBox : public BC_TextBox
  99 {
 100 public:
 101         ZoomTextBox(MWindow *mwindow, ZoomBar *zoombar, int x, int y, char *text);
 102         int handle_event();
 103         MWindow *mwindow;
 104         ZoomBar *zoombar;
 105 };
 106
 107
 108
 109 class FromTextBox : public BC_TextBox
 110 {
 111 public:
 112         FromTextBox(MWindow *mwindow, ZoomBar *zoombar, int x, int y);
 113         int handle_event();
 114         int update_position(double new_position);
 115         char string[256], string2[256];
 116         MWindow *mwindow;
 117         ZoomBar *zoombar;
 118 };
 119
 120
 121 class LengthTextBox : public BC_TextBox
 122 {
 123 public:
 124         LengthTextBox(MWindow *mwindow, ZoomBar *zoombar, int x, int y);
 125         int handle_event();
 126         int update_position(double new_position);
 127         char string[256], string2[256];
 128         MWindow *mwindow;
 129         ZoomBar *zoombar;
 130 };
 131
 132 class ToTextBox : public BC_TextBox
 133 {
 134 public:
 135         ToTextBox(MWindow *mwindow, ZoomBar *zoombar, int x, int y);
 136         int handle_event();
 137         int update_position(double new_position);
 138         char string[256], string2[256];
 139         MWindow *mwindow;
 140         ZoomBar *zoombar;
 141 };
 142
 143
 144
 145
 146 #endif