cinelerra/picture.h

   1 #ifndef PICTURE_H
   2 #define PICTURE_H
   3
   4
   5 // Container for picture controls like brightness.
   6
   7 #include "arraylist.h"
   8 #include "bcwindowbase.inc"
   9 #include "bchash.inc"
  10 #include "mwindow.inc"
  11
  12 class PictureItem
  13 {
  14 public:
  15         PictureItem();
  16         ~PictureItem();
  17
  18         void copy_from(PictureItem *src);
  19         char* get_default_string(char *string);
  20         char name[BCTEXTLEN];
  21         int device_id;
  22         int min;
  23         int max;
  24         int default_;
  25         int step;
  26         int type;
  27         int value;
  28 };
  29
  30
  31 class PictureConfig
  32 {
  33 public:
  34         PictureConfig(BC_Hash *defaults);
  35         ~PictureConfig();
  36         void copy_settings(PictureConfig *picture);
  37         void copy_usage(PictureConfig *picture);
  38         void load_defaults();
  39         void save_defaults();
  40         void set_item(int device_id, int value);
  41         void dump();
  42
  43         int brightness;
  44         int hue;
  45         int color;
  46         int contrast;
  47         int whiteness;
  48
  49 // Flags for picture settings the device uses
  50         int use_brightness;
  51         int use_contrast;
  52         int use_color;
  53         int use_hue;
  54         int use_whiteness;
  55
  56 // For the latest APIs the controls are defined by the driver
  57 // Search for existing driver with name.  If none exists, create it.
  58         PictureItem* new_item(const char *name);
  59         PictureItem* get_item(const char *name, int id);
  60         ArrayList<PictureItem*> controls;
  61 // Pointer to MWindow::defaults get defaults
  62         BC_Hash *defaults;
  63 };
  64
  65
  66 #endif