cinelerra/resourcepixmap.h

   1 #ifndef RESOURCEPIXMAP_H
   2 #define RESOURCEPIXMAP_H
   3
   4 #include "bctimer.inc"
   5 #include "edit.inc"
   6 #include "guicast.h"
   7 #include "mwindow.inc"
   8 #include "trackcanvas.inc"
   9
  10
  11 // Can't use garbage collection for GUI elements because they need to
  12 // lock the window for deletion.
  13 class ResourcePixmap : public BC_Pixmap
  14 {
  15 public:
  16         ResourcePixmap(MWindow *mwindow,
  17                 TrackCanvas *canvas,
  18                 Edit *edit,
  19                 int w,
  20                 int h);
  21         ~ResourcePixmap();
  22
  23         void resize(int w, int h);
  24         void draw_data(Edit *edit,
  25                 int64_t edit_x,
  26                 int64_t edit_w,
  27                 int64_t pixmap_x,
  28                 int64_t pixmap_w,
  29                 int64_t pixmap_h,
  30                 int mode,
  31                 int indexes_only);
  32         void draw_audio_resource(Edit *edit,
  33                 int x,
  34                 int w);
  35         void draw_video_resource(Edit *edit,
  36                 int64_t edit_x,
  37                 int64_t edit_w,
  38                 int64_t pixmap_x,
  39                 int64_t pixmap_w,
  40                 int refresh_x,
  41                 int refresh_w,
  42                 int mode);
  43         void draw_audio_source(Edit *edit, int x, int w);
  44 // Called by ResourceThread to update pixmap
  45         void draw_wave(int x, double high, double low);
  46         void draw_title(Edit *edit, int64_t edit_x, int64_t edit_w, int64_t pixmap_x, int64_t pixmap_w);
  47         void reset();
  48 // Change to hourglass if timer expired
  49         void test_timer();
  50
  51         void dump();
  52
  53         MWindow *mwindow;
  54         TrackCanvas *canvas;
  55 // Visible in entire track canvas
  56         int visible;
  57 // Section drawn
  58         int64_t edit_id;
  59         int64_t edit_x, pixmap_x, pixmap_w, pixmap_h;
  60         int64_t zoom_sample, zoom_track, zoom_y;
  61         int64_t startsource;
  62         double source_framerate, project_framerate;
  63         int64_t source_samplerate, project_samplerate;
  64         int data_type;
  65 // Timer to cause an hourglass to appear
  66         Timer *timer;
  67 };
  68
  69 #endif