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// Albert Astals Cid <aacid@kde.org> (c) 2017-2019, 2021, 2022
9//
10// This program is free software; you can redistribute it and/or modify
11// it under the terms of the GNU General Public License as published by
12// the Free Software Foundation; either version 2 of the License, or
13// (at your option) any later version.
14//
15// This program is distributed in the hope that it will be useful,
16// but WITHOUT ANY WARRANTY; without even the implied warranty of
17// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18// GNU General Public License for more details.
19//
20// You should have received a copy of the GNU General Public License
21// along with this program; if not, write to the Free Software
22// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23//*********************************************************************************
24
25#ifndef _MOVIE_H_
26#define _MOVIE_H_
27
28#include "Object.h"
29#include "poppler_private_export.h"
30
31#include <memory>
32
33struct MovieActivationParameters
34{
35
36 MovieActivationParameters();
37 ~MovieActivationParameters();
38
39 // parse from a "Movie Activation" dictionary
40 void parseMovieActivation(const Object *aDict);
41
42 enum MovieRepeatMode
43 {
44 repeatModeOnce,
45 repeatModeOpen,
46 repeatModeRepeat,
47 repeatModePalindrome
48 };
49
50 struct MovieTime
51 {
52 MovieTime() { units_per_second = 0; }
53 unsigned long units;
54 int units_per_second; // 0 : defined by movie
55 };
56
57 MovieTime start; // 0
58 MovieTime duration; // 0
59
60 double rate; // 1.0
61
62 int volume; // 100
63
64 bool showControls; // false
65
66 bool synchronousPlay; // false
67 MovieRepeatMode repeatMode; // repeatModeOnce
68
69 // floating window position
70 bool floatingWindow;
71 double xPosition; // 0.5
72 double yPosition; // 0.5
73 int znum; // 1
74 int zdenum; // 1
75};
76
77class POPPLER_PRIVATE_EXPORT Movie
78{
79public:
80 Movie(const Object *movieDict, const Object *aDict);
81 explicit Movie(const Object *movieDict);
82 Movie(const Movie &other);
83 ~Movie();
84 Movie &operator=(const Movie &) = delete;
85
86 bool isOk() const { return ok; }
87 const MovieActivationParameters *getActivationParameters() const { return &MA; }
88
89 const GooString *getFileName() const { return fileName; }
90
91 unsigned short getRotationAngle() const { return rotationAngle; }
92 void getAspect(int *widthA, int *heightA) const
93 {
94 *widthA = width;
95 *heightA = height;
96 }
97
98 Object getPoster() const { return poster.copy(); }
99 bool getShowPoster() const { return showPoster; }
100
101 bool getUseFloatingWindow() const { return MA.floatingWindow; }
102 void getFloatingWindowSize(int *width, int *height);
103
104 std::unique_ptr<Movie> copy() const;
105
106private:
107 void parseMovie(const Object *movieDict);
108
109 bool ok;
110
111 unsigned short rotationAngle; // 0
112 int width; // Aspect
113 int height; // Aspect
114
115 Object poster;
116 bool showPoster;
117
118 GooString *fileName;
119
120 MovieActivationParameters MA;
121};
122
123#endif
124

source code of poppler/poppler/Movie.h