source/libs/poppler/poppler-src/poppler/Movie.h

   1 //*********************************************************************************
   2 //                               Movie.h
   3 //---------------------------------------------------------------------------------
   4 //
   5 //---------------------------------------------------------------------------------
   6 // Hugo Mercier <hmercier31[at]gmail.com> (c) 2008
   7 // Carlos Garcia Campos <carlosgc@gnome.org> (c) 2010
   8 //
   9 // This program is free software; you can redistribute it and/or modify
  10 // it under the terms of the GNU General Public License as published by
  11 // the Free Software Foundation; either version 2 of the License, or
  12 // (at your option) any later version.
  13 //
  14 // This program is distributed in the hope that it will be useful,
  15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 // GNU General Public License for more details.
  18 //
  19 // You should have received a copy of the GNU General Public License
  20 // along with this program; if not, write to the Free Software
  21 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  22 //*********************************************************************************
  23
  24 #ifndef _MOVIE_H_
  25 #define _MOVIE_H_
  26
  27 #include "Object.h"
  28
  29 struct MovieActivationParameters {
  30
  31   MovieActivationParameters();
  32   ~MovieActivationParameters();
  33
  34   // parse from a "Movie Activation" dictionary
  35   void parseMovieActivation(Object* actObj);
  36
  37   enum MovieRepeatMode {
  38     repeatModeOnce,
  39     repeatModeOpen,
  40     repeatModeRepeat,
  41     repeatModePalindrome
  42   };
  43
  44   struct MovieTime {
  45     MovieTime() { units_per_second = 0; }
  46     Gulong units;
  47     int units_per_second; // 0 : defined by movie
  48   };
  49
  50   MovieTime start;                         // 0
  51   MovieTime duration;                      // 0
  52
  53   double rate;                             // 1.0
  54
  55   int volume;                              // 100
  56
  57   GBool showControls;                      // false
  58
  59   GBool synchronousPlay;                   // false
  60   MovieRepeatMode repeatMode;              // repeatModeOnce
  61
  62   // floating window position
  63   GBool floatingWindow;
  64   double xPosition;                        // 0.5
  65   double yPosition;                        // 0.5
  66   int znum;                                // 1
  67   int zdenum;                              // 1
  68 };
  69
  70 class Movie {
  71  public:
  72   Movie(Object *objMovie, Object *objAct);
  73   Movie(Object *objMovie);
  74   ~Movie();
  75
  76   GBool isOk() { return ok; }
  77   MovieActivationParameters* getActivationParameters() { return &MA; }
  78
  79   GooString* getFileName() { return fileName; }
  80
  81   Gushort getRotationAngle() { return rotationAngle; }
  82   void getAspect (int *widthA, int *heightA) { *widthA = width; *heightA = height; }
  83
  84   Object *getPoster(Object *obj) { return poster.copy(obj); }
  85   GBool getShowPoster() { return showPoster; }
  86
  87   GBool getUseFloatingWindow() { return MA.floatingWindow; }
  88   void  getFloatingWindowSize(int *width, int *height);
  89
  90   Movie* copy();
  91
  92  private:
  93   void parseMovie (Object *movieDict);
  94
  95   GBool ok;
  96
  97   Gushort rotationAngle;                   // 0
  98   int width;                               // Aspect
  99   int height;                              // Aspect
 100
 101   Object poster;
 102   GBool showPoster;
 103
 104   GooString* fileName;
 105
 106   MovieActivationParameters MA;
 107 };
 108
 109 #endif
 110