1 /* VLC-REMOTE for MAEMO 5
2 * Copyright (C) 2010 Schutz Sacha <istdasklar@gmail.com>, Dru Moore <usr@dru-id.co.uk>, Yann Nave <yannux@onbebop.net>
3 * This program is free software; you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License version 2,
5 * or (at your option) any later version, as published by the Free
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details
13 * You should have received a copy of the GNU General Public
14 * License along with this program; if not, write to the
15 * Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 #include "playlistmainwindow.h"
19 #include "ui_playlistmainwindow.h"
20 #include <QPushButton>
22 #if defined(Q_WS_S60) || defined(Q_WS_MAEMO_5)
23 #include <QMaemo5InformationBox>
25 #include "configdialog.h"
26 #include "aboutdialog.h"
27 #include "appsettings.h"
28 //#include "vlcstatus.h"
30 PlayListMainWindow::PlayListMainWindow(QWidget *parent) :
32 ui(new Ui::PlayListMainWindow)
36 mTimer = new QTimer(this);
37 setWindowTitle("Vlc remote");
43 mNetManager = new QNetworkAccessManager(this);
45 mContents = new QList<VlcPlayListElementSimple>();
47 ui->listWidget->setTextElideMode(Qt::ElideLeft);
48 ui->listWidget->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
50 ui->playButton->setIcon(QIcon::fromTheme("camera_playback"));
51 ui->clearButton->setIcon(QIcon::fromTheme("general_delete"));
52 ui->shuffleButton->setIcon(QIcon::fromTheme("mediaplayer_default_shuffle"));
53 ui->loopButton->setIcon(QIcon::fromTheme("general_refresh"));
54 ui->repeatButton->setIcon(QIcon::fromTheme("general_redo"));
55 ui->removeButton->setIcon(QIcon::fromTheme("general_close"));
57 ui->clearButton->setDisabled(false);
58 ui->shuffleButton->setDisabled(false);
59 ui->loopButton->setDisabled(false);
60 ui->repeatButton->setDisabled(false);
61 ui->removeButton->setDisabled(true);
62 ui->playButton->setDisabled(true);
64 connect(ui->playButton,SIGNAL(clicked()),this,SLOT(onPlay()));
65 connect(ui->removeButton,SIGNAL(clicked()),this,SLOT(onRemove()));
66 connect(ui->repeatButton,SIGNAL(clicked()),this,SLOT(onRepeat()));
67 connect(ui->loopButton,SIGNAL(clicked()),this,SLOT(onLoop()));
68 connect(ui->shuffleButton,SIGNAL(clicked()),this,SLOT(onShuffle()));
69 connect(ui->clearButton,SIGNAL(clicked()),this,SLOT(onClear()));
70 connect(ui->listWidget, SIGNAL(itemSelectionChanged()), this, SLOT(onListSelectionChanged()));
75 void PlayListMainWindow::init() // CALL WHEN CONFIG CHANGES
77 mIp = AppSettings::getCurrentIp(); // AccountDialog::currentIp();
79 void PlayListMainWindow::showPlayList() // CALL WHEN SHOWN
84 PlayListMainWindow::~PlayListMainWindow()
89 void PlayListMainWindow::changeEvent(QEvent *e)
91 QMainWindow::changeEvent(e);
93 case QEvent::LanguageChange:
94 ui->retranslateUi(this);
101 void PlayListMainWindow::onListSelectionChanged() {
102 QList<QListWidgetItem *> items = ui->listWidget->selectedItems();
103 if (0 < items.count()) {
104 // TODO VLC doesn't seem to support removing nodes!
105 // Playing nodes works fine, however.
106 // should check to see if it is a leaf or not and disable the remove button
107 mCurrentVlcIndex = items.at(0)->type() - LIST_ITEM_TYPE_OFFSET; // Qt reserves types up to 1000, we use an offset beyond that for index tracking. May prove to be too hacky!
108 mCurrentElement = getElementFromId(mCurrentVlcIndex);
109 if (0 == QString::compare("node", mCurrentElement.type)) {
110 ui->removeButton->setDisabled(true);
111 ui->playButton->setDisabled(false);
114 ui->removeButton->setDisabled(false);
115 ui->playButton->setDisabled(false);
119 mCurrentVlcIndex = 0;
120 ui->removeButton->setDisabled(true);
121 ui->playButton->setDisabled(true);
125 void PlayListMainWindow::onRemove() {
126 if (0 < this->mCurrentVlcIndex) {
127 mNetManager->get(QNetworkRequest(QUrl("http://"+mIp+"/requests/status.xml?command=pl_delete&id=" + QString::number(this->mCurrentVlcIndex))));
128 //connect(mNetManager,SIGNAL(finished(QNetworkReply *)),this,SLOT(requestPlayList()));
129 // don't refresh just clear the item!
130 delete ui->listWidget->takeItem(ui->listWidget->currentRow());
133 void PlayListMainWindow::onPlay() {
134 if (0 < this->mCurrentVlcIndex) {
135 mNetManager->get(QNetworkRequest(QUrl("http://"+mIp+"/requests/status.xml?command=pl_play&id=" + QString::number(this->mCurrentVlcIndex))));
138 void PlayListMainWindow::onRepeat() {
139 mNetManager->get(QNetworkRequest(QUrl("http://"+mIp+"/requests/status.xml?command=pl_repeat")));
141 void PlayListMainWindow::onLoop() {
142 mNetManager->get(QNetworkRequest(QUrl("http://"+mIp+"/requests/status.xml?command=pl_loop")));
144 void PlayListMainWindow::onShuffle() {
145 mNetManager->get(QNetworkRequest(QUrl("http://"+mIp+"/requests/status.xml?command=pl_random")));
147 void PlayListMainWindow::onClear() {
148 mNetManager->get(QNetworkRequest(QUrl("http://"+mIp+"/requests/status.xml?command=pl_empty")));
150 ui->listWidget->clear();
151 //connect(mNetManager,SIGNAL(finished(QNetworkReply *)),this,SLOT(requestPlayList()));
153 void PlayListMainWindow::requestPlayList() {
155 ui->removeButton->setDisabled(true);
156 ui->playButton->setDisabled(true);
157 #if defined(Q_WS_S60) || defined(Q_WS_MAEMO_5)
158 this->setAttribute(Qt::WA_Maemo5ShowProgressIndicator, true);
160 QNetworkReply * reply = mNetManager->get(QNetworkRequest(QUrl("http://"+mIp+"/requests/playlist.xml")));
161 disconnect(mNetManager,SIGNAL(finished(QNetworkReply *)),this,SLOT(requestPlayList()));
162 connect(reply,SIGNAL(readyRead()),this,SLOT(readReady()));
163 connect(reply,SIGNAL(error(QNetworkReply::NetworkError)),this,SLOT(error(QNetworkReply::NetworkError)));
164 connect(mNetManager,SIGNAL(finished(QNetworkReply *)),this,SLOT(finished(QNetworkReply *)));
166 void PlayListMainWindow::error(QNetworkReply::NetworkError code) {
167 #if defined(Q_WS_S60) || defined(Q_WS_MAEMO_5)
168 this->setAttribute(Qt::WA_Maemo5ShowProgressIndicator, false);
171 #if defined(Q_WS_S60) || defined(Q_WS_MAEMO_5)
172 QMaemo5InformationBox::information(this, tr("Playlist could not be retrieved."), QMaemo5InformationBox::DefaultTimeout);
175 void PlayListMainWindow::readReady() {
176 QNetworkReply * reply = qobject_cast<QNetworkReply*>(sender());
178 mResponse += reply->readAll();
180 void PlayListMainWindow::finished(QNetworkReply * reply) {
181 // now we can call parseXmlList to process the full buffers
182 this->parseXmlPlayList();
183 // only interested in finished signals
184 disconnect(mNetManager,SIGNAL(finished(QNetworkReply *)),this,SLOT(finished(QNetworkReply *)));
185 #if defined(Q_WS_S60) || defined(Q_WS_MAEMO_5)
186 this->setAttribute(Qt::WA_Maemo5ShowProgressIndicator, false);
191 void PlayListMainWindow::parseXmlPlayList() {
194 doc.setContent(this->mResponse);
195 QDomElement docElem = doc.documentElement();
196 QDomNodeList nodes = docElem.elementsByTagName("node");
199 int currentLeafId = 0;
201 QString extension = "";
203 int ct = nodes.count();
204 for (int idx = 0; idx < ct; ++idx) {
205 QDomNode node = nodes.at(idx);
206 QString current = "";
207 //QString name = node.attributes().namedItem("name").nodeValue().replace("\\\\", "\\");
208 int id = node.attributes().namedItem("id").nodeValue().toInt();
209 if (4 > id && 0 == QString::compare(node.attributes().namedItem("ro").nodeValue(), "ro")) {
210 // got the main playlist, let's build it up
211 if (node.hasChildNodes()) {
212 QDomNodeList leafs = node.childNodes();
213 int leafct = leafs.count();
216 for (int jdx = 0; jdx < leafct; ++jdx) {
217 QDomNode leaf = leafs.at(jdx);
218 parsePlayListItem(&leaf, &extension, &hasArt, ¤tLeafId, 1);
228 emit this->idUpdated(currentLeafId, hasArt, extension);
235 int PlayListMainWindow::parsePlayListItem(QDomNode *node, QString *extension, bool *hasArt, int *currentLeafId, int depth) {
239 VlcPlayListElementSimple* el = new VlcPlayListElementSimple();
240 el->id = node->attributes().namedItem("id").nodeValue().toInt();
241 el->path = node->attributes().namedItem("uri").nodeValue();
242 el->name = node->attributes().namedItem("name").nodeValue().replace("\\\\", "\\");
243 current = node->attributes().namedItem("current").nodeValue();
244 el->playing = (0 < current.length());
246 if (0 != QString::compare(node->nodeName(), "node")) {
248 el->extension = getExtension(el->path, NULL);
250 *currentLeafId = el->id;
251 QString art = node->toElement().namedItem("art_url").toElement().text();
252 *hasArt = (!art.isNull() && !art.isEmpty());
253 *extension = getExtension(el->path, NULL);
255 this->mContents->append(*el);
261 el->extension = getExtension(el->path, NULL);
262 // empty nodes appear in the playlist when they can't be played!
263 if (node->hasChildNodes()) {
264 this->mContents->append(*el);
268 // now parse the child nodes as leaf.
269 if (node->hasChildNodes()) {
270 QDomNodeList items = node->childNodes();
271 int itemct = items.count();
275 for (int kdx = 0; kdx < itemct; ++kdx) {
276 QDomNode item = items.at(kdx);
277 added += parsePlayListItem(&item, extension, hasArt, currentLeafId, depth);
280 // should remove the last PlayListElement
281 this->mContents->removeLast();
294 QString PlayListMainWindow::getExtension(QString path, QString extension) {
295 // return extension if exists
296 if (!extension.isNull() && !extension.isEmpty()) return extension;
297 // return blank if no path
298 if (path.isNull() || path.isEmpty()) return "";
299 // otherwise extract the extension
300 int dot_pos = path.lastIndexOf('.');
302 return path.right(path.length() - (dot_pos + 1));
309 VlcPlayListElementSimple PlayListMainWindow::getElementFromId(int id) {
310 //if (0 != QString::compare("", text)) {
311 for (int idx = 0; idx < mContents->count(); ++idx) {
312 if (0 < id && (id == mContents->at(idx).id)) {
313 return mContents->at(idx);
317 return *(new VlcPlayListElementSimple());
320 void PlayListMainWindow::updateList() {
321 ui->listWidget->clear();
322 int ct = this->mContents->count();
324 QIcon icon_audio = QIcon::fromTheme("general_audio_file");
325 QIcon icon_video = QIcon::fromTheme("general_video_file");
326 QIcon icon_image = QIcon::fromTheme("general_image");
327 QIcon icon_flash = QIcon::fromTheme("filemanager_flash_file");
328 QIcon icon_media = QIcon::fromTheme("filemanager_media_folder");
329 QIcon icon_real = QIcon::fromTheme("filemanager_real_music");
330 QIcon icon_unknown= QIcon::fromTheme("filemanager_unknown_file");
331 for (int idx = 0; idx < ct; ++idx) {
332 VlcPlayListElementSimple el = mContents->at(idx);
333 QListWidgetItem* item;
334 if (0 == QString::compare("node", el.type)) {
335 item = new QListWidgetItem(icon_media, el.name, ui->listWidget, LIST_ITEM_TYPE_OFFSET + el.id);
338 if ( 0 == QString::compare(el.extension, "jpg") ||
339 0 == QString::compare(el.extension, "jpeg") ||
340 0 == QString::compare(el.extension, "gif") ||
341 0 == QString::compare(el.extension, "png") ||
342 0 == QString::compare(el.extension, "bmp") ) {
343 item = new QListWidgetItem(icon_image, el.name, ui->listWidget, LIST_ITEM_TYPE_OFFSET + el.id); // .jpg, .jpeg, .gif, .png, .bmp
345 else if ( 0 == QString::compare(el.extension, "mp3") ||
346 0 == QString::compare(el.extension, "m4a") ||
347 0 == QString::compare(el.extension, "ogg") ||
348 0 == QString::compare(el.extension, "oga") ||
349 0 == QString::compare(el.extension, "wav") ||
350 0 == QString::compare(el.extension, "flac") ) {
351 item = new QListWidgetItem(icon_audio, el.name, ui->listWidget, LIST_ITEM_TYPE_OFFSET + el.id); // .mp3, .m4a, .ogg, .oga, .wav, .flac
353 else if ( 0 == QString::compare(el.extension, "avi") ||
354 0 == QString::compare(el.extension, "mpeg") ||
355 0 == QString::compare(el.extension, "mpg") ||
356 0 == QString::compare(el.extension, "mov") ||
357 0 == QString::compare(el.extension, "mp4") ||
358 0 == QString::compare(el.extension, "m4v") ||
359 0 == QString::compare(el.extension, "wmv") ||
360 0 == QString::compare(el.extension, "mkv") ||
361 0 == QString::compare(el.extension, "ogv") ) {
362 item = new QListWidgetItem(icon_video, el.name, ui->listWidget, LIST_ITEM_TYPE_OFFSET + el.id); // .avi, .mpg, .mpeg, .mov, .m4v, .mp4, .wmv, .mkv, .ogv
364 else if ( 0 == QString::compare(el.extension, "rm") ||
365 0 == QString::compare(el.extension, "ra") ||
366 0 == QString::compare(el.extension, "ram") ) {
367 item = new QListWidgetItem(icon_real, el.name, ui->listWidget, LIST_ITEM_TYPE_OFFSET + el.id); // .ram, 'rm, 'ra
369 else if ( 0 == QString::compare(el.extension, "flv") ) {
370 item = new QListWidgetItem(icon_flash, el.name, ui->listWidget, LIST_ITEM_TYPE_OFFSET + el.id); // .flv
372 //else if ( 0 == QString::compare(el.extension, "") ) {
373 // item = new QListWidgetItem(icon_unknown, el.name, ui->listWidget, LIST_ITEM_TYPE_OFFSET + el.id); // .flv
376 if (el.name.contains("Flash")) {
377 item = new QListWidgetItem(icon_flash, el.name, ui->listWidget, LIST_ITEM_TYPE_OFFSET + el.id);
380 item = new QListWidgetItem(icon_media, el.name, ui->listWidget, LIST_ITEM_TYPE_OFFSET + el.id);
384 item->setSelected(el.playing);
385 ui->listWidget->addItem(item);
387 ui->listWidget->scrollToItem(item, QAbstractItemView::PositionAtCenter);
392 void PlayListMainWindow::updateUiWithCurrentStatus(VlcStatus * status) {
393 ui->loopButton->setChecked(status->loop);
394 ui->repeatButton->setChecked(status->repeat);
395 ui->shuffleButton->setChecked(status->random);