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 ***************************************************************************/
26 #include <QTreeWidgetItem>
29 const int FRAME_SIZE = 90;
30 const int MAXCLIPDURATION = 15000;
32 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};
33 enum CLIPTYPE { UNKNOWN = 0, AUDIO = 1, VIDEO = 2, AV = 3, COLOR = 4, IMAGE = 5, TEXT = 6, SLIDESHOW = 7, VIRTUAL = 8, PLAYLIST = 9 };
35 enum PROJECTITEMTYPE { PROJECTCLIPTYPE = QTreeWidgetItem::UserType, PROJECTFOLDERTYPE, PROJECTSUBCLIPTYPE };
37 enum GRAPHICSRECTITEM { AVWIDGET = 70000 , LABELWIDGET , TRANSITIONWIDGET , GROUPWIDGET};
39 enum PROJECTTOOL { SELECTTOOL = 0 , RAZORTOOL = 1 , SPACERTOOL = 2 };
42 /** TRANSITIONTYPE: between 0-99: video trans, 100-199: video+audio trans, 200-299: audio trans */
44 COMPOSITE_TRANSITION = 1,
46 LUMAFILE_TRANSITION = 3,
52 OperationCompletedMessage,
58 enum TRACKTYPE { AUDIOTRACK = 0, VIDEOTRACK = 1 };
69 /** startPos is the position where the clip starts on the track */
71 /** endPos is the duration where the clip ends on the track */
73 /** cropStart is the position where the sub-clip starts, relative to the clip's 0 position */
75 /** cropDuration is the duration of the clip */
80 struct MltVideoProfile {
88 int sample_aspect_num;
89 int sample_aspect_den;
90 int display_aspect_num;
91 int display_aspect_den;
98 EffectParameter(const QString name, const QString value): m_name(name), m_value(value) {}
99 QString name() const {
102 QString value() const {
105 void setValue(const QString value) {
114 /** Use our own list for effect parameters so that they are not sorted in any ways, because
115 some effects like sox need a precise order
117 class EffectsParameterList: public QList < EffectParameter >
120 EffectsParameterList(): QList < EffectParameter >() {}
121 bool hasParam(const QString name) const {
122 for (int i = 0; i < size(); i++)
123 if (at(i).name() == name) return true;
126 QString paramValue(const QString name, QString defaultValue = QString()) const {
127 for (int i = 0; i < size(); i++) {
128 if (at(i).name() == name) return at(i).value();
132 void addParam(const QString &name, const QString &value) {
133 if (name.isEmpty()) return;
134 append(EffectParameter(name, value));
136 void removeParam(const QString name) {
137 for (int i = 0; i < size(); i++)
138 if (at(i).name() == name) {
148 CommentedTime(): t(GenTime(0)) {}
149 CommentedTime(const GenTime time, QString comment)
150 : t(time), c(comment) { }
152 QString comment() const {
153 return (c.isEmpty() ? i18n("Marker") : c);
155 GenTime time() const {
158 void setComment(QString comm) {
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();
182 /* Implementation of != operator; Works identically as with basic types. */
183 bool operator!=(CommentedTime op) const {
184 return t != op.time();