1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
28 const int FRAME_SIZE = 90;
29 const int MAXCLIPDURATION = 15000;
31 enum OPERATIONTYPE { NONE = 0, MOVE = 1, RESIZESTART = 2, RESIZEEND = 3, FADEIN = 4, FADEOUT = 5, TRANSITIONSTART = 6, TRANSITIONEND = 7, MOVEGUIDE = 8, KEYFRAME = 9, SEEK = 10, SPACER = 11, RUBBERSELECTION = 12};
32 enum CLIPTYPE { UNKNOWN = 0, AUDIO = 1, VIDEO = 2, AV = 3, COLOR = 4, IMAGE = 5, TEXT = 6, SLIDESHOW = 7, VIRTUAL = 8, PLAYLIST = 9, FOLDER = 10};
33 enum GRAPHICSRECTITEM { AVWIDGET = 70000 , LABELWIDGET , TRANSITIONWIDGET , GROUPWIDGET};
35 enum PROJECTTOOL { SELECTTOOL = 0 , RAZORTOOL = 1 , SPACERTOOL = 2 };
38 /** TRANSITIONTYPE: between 0-99: video trans, 100-199: video+audio trans, 200-299: audio trans */
40 COMPOSITE_TRANSITION = 1,
42 LUMAFILE_TRANSITION = 3,
48 OperationCompletedMessage,
54 enum TRACKTYPE { AUDIOTRACK = 0, VIDEOTRACK = 1 };
65 /** startPos is the position where the clip starts on the track */
67 /** endPos is the duration where the clip ends on the track */
69 /** cropStart is the position where the sub-clip starts, relative to the clip's 0 position */
71 /** cropDuration is the duration of the clip */
76 struct MltVideoProfile {
84 int sample_aspect_num;
85 int sample_aspect_den;
86 int display_aspect_num;
87 int display_aspect_den;
94 EffectParameter(const QString name, const QString value): m_name(name), m_value(value) {}
95 QString name() const {
98 QString value() const {
101 void setValue(const QString value) {
110 /** Use our own list for effect parameters so that they are not sorted in any ways, because
111 some effects like sox need a precise order
113 class EffectsParameterList: public QList < EffectParameter >
116 EffectsParameterList(): QList < EffectParameter >() {}
117 bool hasParam(const QString name) const {
118 for (int i = 0; i < size(); i++)
119 if (at(i).name() == name) return true;
122 QString paramValue(const QString name, QString defaultValue = QString()) const {
123 for (int i = 0; i < size(); i++) {
124 if (at(i).name() == name) return at(i).value();
128 void addParam(const QString &name, const QString &value) {
129 if (name.isEmpty()) return;
130 append(EffectParameter(name, value));
132 void removeParam(const QString name) {
133 for (int i = 0; i < size(); i++)
134 if (at(i).name() == name) {
144 CommentedTime(): t(GenTime(0)) {}
145 CommentedTime(const GenTime time, QString comment)
146 : t(time), c(comment) { }
148 QString comment() const {
149 return (c.isEmpty() ? i18n("Marker") : c);
151 GenTime time() const {
154 void setComment(QString comm) {
158 /* Implementation of > operator; Works identically as with basic types. */
159 bool operator>(CommentedTime op) const {
160 return t > op.time();
162 /* Implementation of < operator; Works identically as with basic types. */
163 bool operator<(CommentedTime op) const {
164 return t < op.time();
166 /* Implementation of >= operator; Works identically as with basic types. */
167 bool operator>=(CommentedTime op) const {
168 return t >= op.time();
170 /* Implementation of <= operator; Works identically as with basic types. */
171 bool operator<=(CommentedTime op) const {
172 return t <= op.time();
174 /* Implementation of == operator; Works identically as with basic types. */
175 bool operator==(CommentedTime op) const {
176 return t == op.time();
178 /* Implementation of != operator; Works identically as with basic types. */
179 bool operator!=(CommentedTime op) const {
180 return t != op.time();