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src/managemediaplayercontrol.cpp
| Show All 11 Lines | |||||
| 12 | * Lesser General Public License for more details. | 12 | * Lesser General Public License for more details. | ||
| 13 | * | 13 | * | ||
| 14 | * You should have received a copy of the GNU Lesser General Public License | 14 | * You should have received a copy of the GNU Lesser General Public License | ||
| 15 | * along with this program. If not, see <https://www.gnu.org/licenses/>. | 15 | * along with this program. If not, see <https://www.gnu.org/licenses/>. | ||
| 16 | */ | 16 | */ | ||
| 17 | 17 | | |||
| 18 | #include "managemediaplayercontrol.h" | 18 | #include "managemediaplayercontrol.h" | ||
| 19 | 19 | | |||
| 20 | #include <QDataStream> | 20 | #include <QDebug> | ||
| 21 | 21 | | |||
| 22 | ManageMediaPlayerControl::ManageMediaPlayerControl(QObject *parent) : QObject(parent) | 22 | ManageMediaPlayerControl::ManageMediaPlayerControl(QObject *parent) : QObject(parent) | ||
| 23 | { | 23 | { | ||
| 24 | 24 | | |||
| 25 | } | 25 | } | ||
| 26 | 26 | | |||
| 27 | bool ManageMediaPlayerControl::playControlEnabled() const | 27 | bool ManageMediaPlayerControl::playControlEnabled() const | ||
| 28 | { | 28 | { | ||
| 29 | if (!mPlayListModel) { | 29 | return mCurrentTrack.isValid(); | ||
| 30 | return false; | | |||
| 31 | } | | |||
| 32 | | ||||
| 33 | if (!mCurrentTrack.isValid()) { | | |||
| 34 | return false; | | |||
| 35 | } | | |||
| 36 | | ||||
| 37 | return mPlayListModel->rowCount() > 0; | | |||
| 38 | } | 30 | } | ||
| 39 | 31 | | |||
| 40 | bool ManageMediaPlayerControl::skipBackwardControlEnabled() const | 32 | bool ManageMediaPlayerControl::skipBackwardControlEnabled() const | ||
| 41 | { | 33 | { | ||
| 42 | if (!mPlayListModel) { | 34 | return (mPreviousTrack.isValid() && mIsInPlayingState); | ||
| 43 | return false; | | |||
| 44 | } | | |||
| 45 | | ||||
| 46 | if (!mCurrentTrack.isValid()) { | | |||
| 47 | return false; | | |||
| 48 | } | | |||
| 49 | | ||||
| 50 | return (mRandomOrContinuePlay || (mCurrentTrack.row() > 0)) && mIsInPlayingState; | | |||
| 51 | } | 35 | } | ||
| 52 | 36 | | |||
| 53 | bool ManageMediaPlayerControl::skipForwardControlEnabled() const | 37 | bool ManageMediaPlayerControl::skipForwardControlEnabled() const | ||
| 54 | { | 38 | { | ||
| 55 | if (!mPlayListModel) { | 39 | return (mNextTrack.isValid() && mIsInPlayingState); | ||
| 56 | return false; | | |||
| 57 | } | | |||
| 58 | | ||||
| 59 | if (!mCurrentTrack.isValid()) { | | |||
| 60 | return false; | | |||
| 61 | } | | |||
| 62 | | ||||
| 63 | return (mRandomOrContinuePlay || (mCurrentTrack.row() < mPlayListModel->rowCount() - 1)) && mIsInPlayingState; | | |||
| 64 | } | 40 | } | ||
| 65 | 41 | | |||
| 66 | bool ManageMediaPlayerControl::musicPlaying() const | 42 | bool ManageMediaPlayerControl::musicPlaying() const | ||
| 67 | { | 43 | { | ||
| 68 | return mPlayerState == ManageMediaPlayerControl::PlayerState::Playing; | 44 | return mIsInPlayingState; | ||
| 69 | } | 45 | } | ||
| 70 | 46 | | |||
| 71 | void ManageMediaPlayerControl::playerPaused() | 47 | void ManageMediaPlayerControl::playerPausedOrStopped() | ||
| 72 | { | 48 | { | ||
| 73 | //qDebug() << "ManageMediaPlayerControl::playerPaused"; | 49 | if (mIsInPlayingState) { | ||
| 74 | | ||||
| 75 | if (!mIsInPlayingState) { | | |||
| 76 | auto oldPreviousTrackIsEnabled = skipBackwardControlEnabled(); | 50 | auto oldPreviousTrackIsEnabled = skipBackwardControlEnabled(); | ||
| 77 | auto oldNextTrackIsEnabled = skipForwardControlEnabled(); | 51 | auto oldNextTrackIsEnabled = skipForwardControlEnabled(); | ||
| 78 | 52 | | |||
| 79 | mIsInPlayingState = true; | 53 | mIsInPlayingState = false; | ||
| 54 | Q_EMIT musicPlayingChanged(); | ||||
| 80 | 55 | | |||
| 81 | if (!mCurrentTrack.isValid()) { | 56 | if (!mCurrentTrack.isValid()) { | ||
| 82 | return; | 57 | return; | ||
| 83 | } | 58 | } | ||
| 84 | 59 | | |||
| 85 | auto newNextTrackIsEnabled = skipForwardControlEnabled(); | 60 | if (oldNextTrackIsEnabled != skipForwardControlEnabled()) { | ||
| 86 | if (oldNextTrackIsEnabled != newNextTrackIsEnabled) { | | |||
| 87 | Q_EMIT skipForwardControlEnabledChanged(); | 61 | Q_EMIT skipForwardControlEnabledChanged(); | ||
| 88 | } | 62 | } | ||
| 89 | 63 | | |||
| 90 | auto newPreviousTrackIsEnabled = skipBackwardControlEnabled(); | 64 | if (oldPreviousTrackIsEnabled != skipBackwardControlEnabled()) { | ||
| 91 | if (oldPreviousTrackIsEnabled != newPreviousTrackIsEnabled) { | | |||
| 92 | Q_EMIT skipBackwardControlEnabledChanged(); | 65 | Q_EMIT skipBackwardControlEnabledChanged(); | ||
| 93 | } | 66 | } | ||
| 94 | } | 67 | } | ||
| 95 | | ||||
| 96 | mPlayerState = ManageMediaPlayerControl::PlayerState::Paused; | | |||
| 97 | Q_EMIT musicPlayingChanged(); | | |||
| 98 | } | 68 | } | ||
| 99 | 69 | | |||
| 100 | void ManageMediaPlayerControl::playerPlaying() | 70 | void ManageMediaPlayerControl::playerPlaying() | ||
| 101 | { | 71 | { | ||
| 102 | if (!mIsInPlayingState) { | 72 | if (!mIsInPlayingState) { | ||
| 103 | auto oldPreviousTrackIsEnabled = skipBackwardControlEnabled(); | 73 | auto oldPreviousTrackIsEnabled = skipBackwardControlEnabled(); | ||
| 104 | auto oldNextTrackIsEnabled = skipForwardControlEnabled(); | 74 | auto oldNextTrackIsEnabled = skipForwardControlEnabled(); | ||
| 105 | 75 | | |||
| 106 | mIsInPlayingState = true; | 76 | mIsInPlayingState = true; | ||
| 77 | Q_EMIT musicPlayingChanged(); | ||||
| 107 | 78 | | |||
| 108 | if (!mCurrentTrack.isValid()) { | 79 | if (!mCurrentTrack.isValid()) { | ||
| 109 | return; | 80 | return; | ||
| 110 | } | 81 | } | ||
| 111 | 82 | | |||
| 112 | auto newNextTrackIsEnabled = skipForwardControlEnabled(); | 83 | if (oldNextTrackIsEnabled != skipForwardControlEnabled()) { | ||
| 113 | if (oldNextTrackIsEnabled != newNextTrackIsEnabled) { | | |||
| 114 | Q_EMIT skipForwardControlEnabledChanged(); | 84 | Q_EMIT skipForwardControlEnabledChanged(); | ||
| 115 | } | 85 | } | ||
| 116 | 86 | | |||
| 117 | auto newPreviousTrackIsEnabled = skipBackwardControlEnabled(); | 87 | if (oldPreviousTrackIsEnabled != skipBackwardControlEnabled()) { | ||
| 118 | if (oldPreviousTrackIsEnabled != newPreviousTrackIsEnabled) { | | |||
| 119 | Q_EMIT skipBackwardControlEnabledChanged(); | 88 | Q_EMIT skipBackwardControlEnabledChanged(); | ||
| 120 | } | 89 | } | ||
| 121 | } | 90 | } | ||
| 122 | | ||||
| 123 | mPlayerState = ManageMediaPlayerControl::PlayerState::Playing; | | |||
| 124 | Q_EMIT musicPlayingChanged(); | | |||
| 125 | } | 91 | } | ||
| 126 | 92 | | |||
| 127 | void ManageMediaPlayerControl::playerStopped() | 93 | void ManageMediaPlayerControl::setPreviousTrack(const QPersistentModelIndex &previousTrack) | ||
| 128 | { | 94 | { | ||
| 129 | //qDebug() << "ManageMediaPlayerControl::playerStopped"; | 95 | if (mPreviousTrack == previousTrack) { | ||
| 130 | 96 | return; | |||
| 131 | if (mIsInPlayingState) { | 97 | } | ||
| 132 | auto oldPreviousTrackIsEnabled = skipBackwardControlEnabled(); | | |||
| 133 | auto oldNextTrackIsEnabled = skipForwardControlEnabled(); | | |||
| 134 | 98 | | |||
| 135 | mIsInPlayingState = false; | 99 | bool oldValueSkipBackward = skipBackwardControlEnabled(); | ||
| 136 | 100 | | |||
| 137 | if (mCurrentTrack.isValid()) { | 101 | mPreviousTrack = previousTrack; | ||
| 138 | auto newNextTrackIsEnabled = skipForwardControlEnabled(); | 102 | Q_EMIT previousTrackChanged(); | ||
| 139 | if (oldNextTrackIsEnabled != newNextTrackIsEnabled) { | | |||
| 140 | Q_EMIT skipForwardControlEnabledChanged(); | | |||
| 141 | } | | |||
| 142 | 103 | | |||
| 143 | auto newPreviousTrackIsEnabled = skipBackwardControlEnabled(); | 104 | if (oldValueSkipBackward != skipBackwardControlEnabled()) { | ||
| 144 | if (oldPreviousTrackIsEnabled != newPreviousTrackIsEnabled) { | | |||
| 145 | Q_EMIT skipBackwardControlEnabledChanged(); | 105 | Q_EMIT skipBackwardControlEnabledChanged(); | ||
| 146 | } | 106 | } | ||
| 147 | } | 107 | } | ||
| 148 | } | | |||
| 149 | | ||||
| 150 | mPlayerState = ManageMediaPlayerControl::PlayerState::Stopped; | | |||
| 151 | Q_EMIT musicPlayingChanged(); | | |||
| 152 | } | | |||
| 153 | 108 | | |||
| 154 | void ManageMediaPlayerControl::setCurrentTrack(const QPersistentModelIndex ¤tTrack) | 109 | void ManageMediaPlayerControl::setCurrentTrack(const QPersistentModelIndex ¤tTrack) | ||
| 155 | { | 110 | { | ||
| 156 | if (mCurrentTrack == currentTrack) { | 111 | if (mCurrentTrack == currentTrack) { | ||
| 157 | return; | 112 | return; | ||
| 158 | } | 113 | } | ||
| 159 | 114 | | |||
| 160 | bool oldPlayControlEnabled = playControlEnabled(); | 115 | bool oldPlayControlEnabled = playControlEnabled(); | ||
| 161 | bool oldValueSkipBackward = skipBackwardControlEnabled(); | | |||
| 162 | bool oldValueSkipForward = skipForwardControlEnabled(); | | |||
| 163 | 116 | | |||
| 164 | mCurrentTrack = currentTrack; | 117 | mCurrentTrack = currentTrack; | ||
| 165 | Q_EMIT currentTrackChanged(); | 118 | Q_EMIT currentTrackChanged(); | ||
| 166 | 119 | | |||
| 167 | if (oldPlayControlEnabled != playControlEnabled()) { | 120 | if (oldPlayControlEnabled != playControlEnabled()) { | ||
| 168 | Q_EMIT playControlEnabledChanged(); | 121 | Q_EMIT playControlEnabledChanged(); | ||
| 169 | } | 122 | } | ||
| 170 | | ||||
| 171 | if (!mIsInPlayingState) { | | |||
| 172 | return; | | |||
| 173 | } | | |||
| 174 | | ||||
| 175 | if (oldValueSkipBackward != skipBackwardControlEnabled()) { | | |||
| 176 | Q_EMIT skipBackwardControlEnabledChanged(); | | |||
| 177 | } | | |||
| 178 | | ||||
| 179 | if (oldValueSkipForward != skipForwardControlEnabled()) { | | |||
| 180 | Q_EMIT skipForwardControlEnabledChanged(); | | |||
| 181 | } | | |||
| 182 | } | 123 | } | ||
| 183 | 124 | | |||
| 184 | bool ManageMediaPlayerControl::randomOrContinuePlay() const | 125 | void ManageMediaPlayerControl::setNextTrack(const QPersistentModelIndex &nextTrack) | ||
| 185 | { | 126 | { | ||
| 186 | return mRandomOrContinuePlay; | 127 | if (mNextTrack == nextTrack) { | ||
| 187 | } | | |||
| 188 | | ||||
| 189 | void ManageMediaPlayerControl::setRandomOrContinuePlay(bool randomOrContinuePlay) | | |||
| 190 | { | | |||
| 191 | if (mRandomOrContinuePlay == randomOrContinuePlay) { | | |||
| 192 | return; | 128 | return; | ||
| 193 | } | 129 | } | ||
| 194 | 130 | | |||
| 195 | auto oldPreviousTrackIsEnabled = skipBackwardControlEnabled(); | 131 | bool oldValueSkipForward = skipForwardControlEnabled(); | ||
| 196 | auto oldNextTrackIsEnabled = skipForwardControlEnabled(); | | |||
| 197 | | ||||
| 198 | mRandomOrContinuePlay = randomOrContinuePlay; | | |||
| 199 | Q_EMIT randomOrContinuePlayChanged(); | | |||
| 200 | | ||||
| 201 | auto newNextTrackIsEnabled = skipForwardControlEnabled(); | | |||
| 202 | if (oldNextTrackIsEnabled != newNextTrackIsEnabled) { | | |||
| 203 | Q_EMIT skipForwardControlEnabledChanged(); | | |||
| 204 | } | | |||
| 205 | | ||||
| 206 | auto newPreviousTrackIsEnabled = skipBackwardControlEnabled(); | | |||
| 207 | if (oldPreviousTrackIsEnabled != newPreviousTrackIsEnabled) { | | |||
| 208 | Q_EMIT skipBackwardControlEnabledChanged(); | | |||
| 209 | } | | |||
| 210 | } | | |||
| 211 | | ||||
| 212 | void ManageMediaPlayerControl::playListTracksWillBeInserted(const QModelIndex &parent, int first, int last) | | |||
| 213 | { | | |||
| 214 | Q_UNUSED(parent); | | |||
| 215 | Q_UNUSED(first); | | |||
| 216 | Q_UNUSED(last); | | |||
| 217 | | ||||
| 218 | mSkipBackwardControlWasEnabled = skipBackwardControlEnabled(); | | |||
| 219 | mSkipForwardControlWasEnabled = skipForwardControlEnabled(); | | |||
| 220 | } | | |||
| 221 | | ||||
| 222 | void ManageMediaPlayerControl::playListTracksInserted(const QModelIndex &parent, int first, int last) | | |||
| 223 | { | | |||
| 224 | Q_UNUSED(parent); | | |||
| 225 | Q_UNUSED(first); | | |||
| 226 | Q_UNUSED(last); | | |||
| 227 | | ||||
| 228 | if (!mCurrentTrack.isValid()) { | | |||
| 229 | mSkipBackwardControlWasEnabled = false; | | |||
| 230 | mSkipForwardControlWasEnabled = false; | | |||
| 231 | | ||||
| 232 | return; | | |||
| 233 | } | | |||
| 234 | | ||||
| 235 | auto newNextTrackIsEnabled = skipForwardControlEnabled(); | | |||
| 236 | if (mSkipForwardControlWasEnabled != newNextTrackIsEnabled) { | | |||
| 237 | Q_EMIT skipForwardControlEnabledChanged(); | | |||
| 238 | } | | |||
| 239 | | ||||
| 240 | auto newPreviousTrackIsEnabled = skipBackwardControlEnabled(); | | |||
| 241 | if (mSkipBackwardControlWasEnabled != newPreviousTrackIsEnabled) { | | |||
| 242 | Q_EMIT skipBackwardControlEnabledChanged(); | | |||
| 243 | } | | |||
| 244 | } | | |||
| 245 | | ||||
| 246 | void ManageMediaPlayerControl::playListTracksWillBeRemoved(const QModelIndex &parent, int first, int last) | | |||
| 247 | { | | |||
| 248 | Q_UNUSED(parent); | | |||
| 249 | | ||||
| 250 | if (!mCurrentTrack.isValid()) { | | |||
| 251 | mCurrentTrackWillBeRemoved = false; | | |||
| 252 | mSkipBackwardControlWasEnabled = false; | | |||
| 253 | mSkipForwardControlWasEnabled = false; | | |||
| 254 | | ||||
| 255 | return; | | |||
| 256 | } | | |||
| 257 | | ||||
| 258 | mCurrentTrackWillBeRemoved = (mCurrentTrack.row() >= first && mCurrentTrack.row() <= last); | | |||
| 259 | mSkipBackwardControlWasEnabled = skipBackwardControlEnabled(); | | |||
| 260 | mSkipForwardControlWasEnabled = skipForwardControlEnabled(); | | |||
| 261 | } | | |||
| 262 | | ||||
| 263 | void ManageMediaPlayerControl::playListTracksRemoved(const QModelIndex &parent, int first, int last) | | |||
| 264 | { | | |||
| 265 | Q_UNUSED(parent); | | |||
| 266 | Q_UNUSED(first); | | |||
| 267 | Q_UNUSED(last); | | |||
| 268 | | ||||
| 269 | if (mCurrentTrackWillBeRemoved) { | | |||
| 270 | Q_EMIT currentTrackChanged(); | | |||
| 271 | Q_EMIT playControlEnabledChanged(); | | |||
| 272 | } | | |||
| 273 | | ||||
| 274 | if (!mCurrentTrack.isValid()) { | | |||
| 275 | if (mSkipBackwardControlWasEnabled) { | | |||
| 276 | Q_EMIT skipBackwardControlEnabledChanged(); | | |||
| 277 | } | | |||
| 278 | | ||||
| 279 | if (mSkipForwardControlWasEnabled) { | | |||
| 280 | Q_EMIT skipForwardControlEnabledChanged(); | | |||
| 281 | } | | |||
| 282 | | ||||
| 283 | return; | | |||
| 284 | } | | |||
| 285 | | ||||
| 286 | auto newNextTrackIsEnabled = skipForwardControlEnabled(); | | |||
| 287 | if (mSkipForwardControlWasEnabled != newNextTrackIsEnabled) { | | |||
| 288 | Q_EMIT skipForwardControlEnabledChanged(); | | |||
| 289 | } | | |||
| 290 | | ||||
| 291 | auto newPreviousTrackIsEnabled = skipBackwardControlEnabled(); | | |||
| 292 | if (mSkipBackwardControlWasEnabled != newPreviousTrackIsEnabled) { | | |||
| 293 | Q_EMIT skipBackwardControlEnabledChanged(); | | |||
| 294 | } | | |||
| 295 | } | | |||
| 296 | | ||||
| 297 | void ManageMediaPlayerControl::playListReset() | | |||
| 298 | { | | |||
| 299 | } | | |||
| 300 | | ||||
| 301 | void ManageMediaPlayerControl::tracksAboutToBeMoved(const QModelIndex &parent, int start, int end, const QModelIndex &destination, int row) | | |||
| 302 | { | | |||
| 303 | Q_UNUSED(parent); | | |||
| 304 | Q_UNUSED(start); | | |||
| 305 | Q_UNUSED(end); | | |||
| 306 | Q_UNUSED(destination); | | |||
| 307 | Q_UNUSED(row); | | |||
| 308 | 132 | | |||
| 309 | mSkipBackwardControlWasEnabled = skipBackwardControlEnabled(); | 133 | mNextTrack = nextTrack; | ||
| 310 | mSkipForwardControlWasEnabled = skipForwardControlEnabled(); | 134 | Q_EMIT nextTrackChanged(); | ||
| 311 | } | | |||
| 312 | 135 | | |||
| 313 | void ManageMediaPlayerControl::tracksMoved(const QModelIndex &parent, int start, int end, const QModelIndex &destination, int row) | 136 | if (oldValueSkipForward != skipForwardControlEnabled()) { | ||
| 314 | { | | |||
| 315 | Q_UNUSED(parent); | | |||
| 316 | Q_UNUSED(start); | | |||
| 317 | Q_UNUSED(end); | | |||
| 318 | Q_UNUSED(destination); | | |||
| 319 | Q_UNUSED(row); | | |||
| 320 | | ||||
| 321 | auto newNextTrackIsEnabled = skipForwardControlEnabled(); | | |||
| 322 | if (mSkipForwardControlWasEnabled != newNextTrackIsEnabled) { | | |||
| 323 | Q_EMIT skipForwardControlEnabledChanged(); | 137 | Q_EMIT skipForwardControlEnabledChanged(); | ||
| 324 | } | 138 | } | ||
| 325 | | ||||
| 326 | auto newPreviousTrackIsEnabled = skipBackwardControlEnabled(); | | |||
| 327 | if (mSkipBackwardControlWasEnabled != newPreviousTrackIsEnabled) { | | |||
| 328 | Q_EMIT skipBackwardControlEnabledChanged(); | | |||
| 329 | } | | |||
| 330 | } | 139 | } | ||
| 331 | 140 | | |||
| 332 | void ManageMediaPlayerControl::setPlayListModel(QAbstractItemModel *aPlayListModel) | 141 | QPersistentModelIndex ManageMediaPlayerControl::previousTrack() const | ||
| 333 | { | 142 | { | ||
| 334 | if (mPlayListModel) { | 143 | return mPreviousTrack; | ||
| 335 | disconnect(mPlayListModel, &QAbstractItemModel::rowsAboutToBeInserted, this, &ManageMediaPlayerControl::playListTracksWillBeInserted); | | |||
| 336 | disconnect(mPlayListModel, &QAbstractItemModel::rowsInserted, this, &ManageMediaPlayerControl::playListTracksInserted); | | |||
| 337 | disconnect(mPlayListModel, &QAbstractItemModel::rowsAboutToBeRemoved, this, &ManageMediaPlayerControl::playListTracksWillBeRemoved); | | |||
| 338 | disconnect(mPlayListModel, &QAbstractItemModel::rowsRemoved, this, &ManageMediaPlayerControl::playListTracksRemoved); | | |||
| 339 | disconnect(mPlayListModel, &QAbstractItemModel::rowsMoved, this, &ManageMediaPlayerControl::tracksMoved); | | |||
| 340 | disconnect(mPlayListModel, &QAbstractItemModel::rowsAboutToBeMoved, this, &ManageMediaPlayerControl::tracksAboutToBeMoved); | | |||
| 341 | disconnect(mPlayListModel, &QAbstractItemModel::modelReset, this, &ManageMediaPlayerControl::playListReset); | | |||
| 342 | } | | |||
| 343 | | ||||
| 344 | mPlayListModel = aPlayListModel; | | |||
| 345 | | ||||
| 346 | if (mPlayListModel) { | | |||
| 347 | connect(mPlayListModel, &QAbstractItemModel::rowsAboutToBeInserted, this, &ManageMediaPlayerControl::playListTracksWillBeInserted); | | |||
| 348 | connect(mPlayListModel, &QAbstractItemModel::rowsInserted, this, &ManageMediaPlayerControl::playListTracksInserted); | | |||
| 349 | connect(mPlayListModel, &QAbstractItemModel::rowsAboutToBeRemoved, this, &ManageMediaPlayerControl::playListTracksWillBeRemoved); | | |||
| 350 | connect(mPlayListModel, &QAbstractItemModel::rowsRemoved, this, &ManageMediaPlayerControl::playListTracksRemoved); | | |||
| 351 | connect(mPlayListModel, &QAbstractItemModel::rowsMoved, this, &ManageMediaPlayerControl::tracksMoved); | | |||
| 352 | connect(mPlayListModel, &QAbstractItemModel::rowsAboutToBeMoved, this, &ManageMediaPlayerControl::tracksAboutToBeMoved); | | |||
| 353 | connect(mPlayListModel, &QAbstractItemModel::modelReset, this, &ManageMediaPlayerControl::playListReset); | | |||
| 354 | } | | |||
| 355 | | ||||
| 356 | Q_EMIT playListModelChanged(); | | |||
| 357 | } | | |||
| 358 | | ||||
| 359 | QAbstractItemModel *ManageMediaPlayerControl::playListModel() const | | |||
| 360 | { | | |||
| 361 | return mPlayListModel; | | |||
| 362 | } | 144 | } | ||
| 363 | 145 | | |||
| 364 | QPersistentModelIndex ManageMediaPlayerControl::currentTrack() const | 146 | QPersistentModelIndex ManageMediaPlayerControl::currentTrack() const | ||
| 365 | { | 147 | { | ||
| 366 | return mCurrentTrack; | 148 | return mCurrentTrack; | ||
| 367 | } | 149 | } | ||
| 368 | 150 | | |||
| 369 | QDataStream &operator<<(QDataStream &out, const ManageMediaPlayerControl::PlayerState &state) | 151 | QPersistentModelIndex ManageMediaPlayerControl::nextTrack() const | ||
| 370 | { | 152 | { | ||
| 371 | out << static_cast<int>(state); | 153 | return mNextTrack; | ||
| 372 | return out; | | |||
| 373 | } | 154 | } | ||
| 374 | 155 | | |||
| 375 | QDataStream &operator>>(QDataStream &in, ManageMediaPlayerControl::PlayerState &state) | | |||
| 376 | { | | |||
| 377 | int value; | | |||
| 378 | in >> value; | | |||
| 379 | state = static_cast<ManageMediaPlayerControl::PlayerState>(value); | | |||
| 380 | return in; | | |||
| 381 | } | | |||
| 382 | | ||||
| 383 | | ||||
| 384 | #include "moc_managemediaplayercontrol.cpp" | 156 | #include "moc_managemediaplayercontrol.cpp" | ||