vcs.maemo.org Git - vlc-remote/blob - browsemainwindow.cpp

   1 /*   VLC-REMOTE for MAEMO 5
   2  *   Copyright (C) 2010 Schutz Sacha <istdasklar@gmail.com>
   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
   6  *   Software Foundation
   7  *
   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
  12  *
  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.
  17  */
  18 #include "browsemainwindow.h"
  19 #include "ui_browsemainwindow.h"
  20 #include <QSettings>
  21 #include <QDebug>
  22 #include "configdialog.h"
  23 #include "aboutdialog.h"
  24 #include "vlcbrowseelement.h"
  25
  26
  27 BrowseMainWindow::BrowseMainWindow(QWidget *parent) :
  28         QMainWindow(parent),
  29         ui(new Ui::BrowseMainWindow)
  30 {
  31
  32     ui->setupUi(this);
  33     mCurrentDir = "~/"; // This works on win as well as linux, would guess mac too.
  34     setWindowTitle("Vlc remote");
  35
  36     QSettings settings;
  37
  38     QString currentKey = settings.value("config/currentKey").toString();
  39     mIp = settings.value("account/"+currentKey).toString();
  40
  41     mNetManager = new QNetworkAccessManager(this);
  42
  43     ui->playButton->setIcon(QIcon::fromTheme("camera_playback"));
  44     ui->addButton->setIcon(QIcon::fromTheme("general_add"));
  45     ui->browseButton->setIcon(QIcon::fromTheme("filemanager_media_folder"));
  46     ui->browseButton->setDisabled(true);
  47     ui->playButton->setDisabled(true);
  48     ui->addButton->setDisabled(true);
  49     //ui->listWidget->setHorizontalScrollMode(QListWidget::ScrollMode::ScrollPerItem);
  50     //ui->listWidget->setHorizontalScrollHint(QListWidget::ScrollHint::PositionAtTop);
  51
  52     connect(ui->browseButton,SIGNAL(clicked()),this,SLOT(onBrowse()));
  53     connect(ui->addButton,SIGNAL(clicked()),this,SLOT(onAddToPlaylist()));
  54     connect(ui->playButton,SIGNAL(clicked()),this,SLOT(onPlay()));
  55     connect(ui->listWidget, SIGNAL(itemSelectionChanged()), this, SLOT(onListSelectionChanged()));
  56
  57     this->browseDirectory(mCurrentDir);
  58 }
  59
  60 BrowseMainWindow::~BrowseMainWindow()
  61 {
  62     delete ui;
  63 }
  64
  65 void BrowseMainWindow::changeEvent(QEvent *e)
  66 {
  67     QMainWindow::changeEvent(e);
  68     switch (e->type()) {
  69     case QEvent::LanguageChange:
  70         ui->retranslateUi(this);
  71         break;
  72     default:
  73         break;
  74     }
  75 }
  76
  77 void BrowseMainWindow::onListSelectionChanged() {
  78     QList<QListWidgetItem *> items = ui->listWidget->selectedItems();
  79     if (0 < items.count()) {
  80         mCurrentElement = getElementFromText(items.at(0)->text());
  81         // are we up dir?
  82         if (0 == QString::compare("..", mCurrentElement.name)) {
  83             ui->browseButton->setDisabled(true);
  84             ui->playButton->setDisabled(true);
  85             ui->addButton->setDisabled(true);
  86             browseDirectory(mCurrentElement.path);
  87         }
  88         else {
  89             // can we browse?
  90             if (0 == QString::compare("directory", mCurrentElement.type)) {
  91                 ui->browseButton->setDisabled(false);
  92             }
  93             else {
  94                 ui->browseButton->setDisabled(true);
  95             }
  96             // can we play?
  97             ui->playButton->setDisabled(false);
  98             // can we playlist?
  99             ui->addButton->setDisabled(false);
 100         }
 101     }
 102 }
 103
 104 VlcBrowseElement BrowseMainWindow::getElementFromText(QString text) {
 105     //if (0 != QString::compare("", text)) {
 106     for (int idx = 0; idx < mContents->count(); ++idx) {
 107         if (0 == QString::compare(text, mContents->at(idx).name)) {
 108             return mContents->at(idx);
 109         }
 110     }
 111     //}
 112     return *(new VlcBrowseElement());
 113 }
 114
 115 void BrowseMainWindow::onBrowse() {
 116     // check for directory
 117     if (0 == QString::compare("directory", mCurrentElement.type)) {
 118         // call browseDirectory
 119         this->browseDirectory(mCurrentElement.path);
 120     }
 121 }
 122
 123 void BrowseMainWindow::onAddToPlaylist() {
 124     /*QNetworkReply * reply = */ mNetManager->get(QNetworkRequest(QUrl("http://"+mIp+"/requests/status.xml?command=in_enqueue&input=" + mCurrentElement.path)));
 125                              }
 126
 127 void BrowseMainWindow::onPlay() {
 128     /*QNetworkReply * reply = */ mNetManager->get(QNetworkRequest(QUrl("http://"+mIp+"/requests/status.xml?command=in_play&input=" + mCurrentElement.path)));
 129                              }
 130
 131 void BrowseMainWindow::browseDirectory(QString dir) {
 132     ui->listWidget->clear();
 133     QNetworkReply * reply =  mNetManager->get(QNetworkRequest(QUrl("http://"+mIp+"/requests/browse.xml?dir=" + dir)));
 134     connect(reply,SIGNAL(readyRead()),this,SLOT(parseXmlDirectory()));
 135 }
 136 void BrowseMainWindow::parseXmlDirectory() {
 137     QNetworkReply * reply = qobject_cast<QNetworkReply*>(sender());
 138     QDomDocument doc;
 139     doc.setContent(reply->readAll());
 140     QDomElement docElem = doc.documentElement();
 141     QDomNodeList elements = docElem.elementsByTagName("element");
 142     mContents = new QList<VlcBrowseElement>();
 143     if (0 < elements.count()) {
 144         int idx = 0;
 145         do {
 146             QDomNode node = elements.at(idx);
 147             VlcBrowseElement* dir = new VlcBrowseElement();
 148             dir->type = node.attributes().namedItem("type").nodeValue();
 149             dir->size = node.attributes().namedItem("size").nodeValue().toInt();
 150             dir->date = QDate::fromString(node.attributes().namedItem("date").nodeValue());
 151             dir->path = node.attributes().namedItem("path").nodeValue();
 152             dir->name = node.attributes().namedItem("name").nodeValue();
 153             dir->extension = node.attributes().namedItem("extension").nodeValue();
 154             ++idx;
 155             this->mContents->append(*dir);
 156         } while (idx < elements.count());
 157     }
 158     delete reply;
 159
 160     // Update UI
 161     this->updateList();
 162 }
 163
 164 void BrowseMainWindow::updateList() {
 165     int ct = this->mContents->count();
 166     if (0 < ct) {
 167         for (int idx = 0; idx < ct; ++idx) {
 168             VlcBrowseElement dir = mContents->at(idx);
 169             QListWidgetItem* item;
 170             if (0 == QString::compare("directory", dir.type)) {
 171                 if (0 == QString::compare("..", dir.name)) {
 172                     item = new QListWidgetItem(QIcon::fromTheme("filemanager_folder_up"), dir.name, ui->listWidget, 0);
 173                 }
 174                 else {
 175                     item = new QListWidgetItem(QIcon::fromTheme("general_folder"), dir.name, ui->listWidget, 0);
 176                 }
 177                 ui->listWidget->addItem(item);
 178             }
 179             else if (0 == QString::compare("file", dir.type)) {
 180                 if ( 0 == QString::compare(dir.extension, "jpg")  ||
 181                      0 == QString::compare(dir.extension, "jpeg") ||
 182                      0 == QString::compare(dir.extension, "gif")  ||
 183                      0 == QString::compare(dir.extension, "png")  ||
 184                      0 == QString::compare(dir.extension, "bmp")  ) {
 185                     item = new QListWidgetItem(QIcon::fromTheme("general_image"), dir.name, ui->listWidget, 0); // .jpg, .jpeg, .gif, .png, .bmp
 186                 }
 187                 else if ( 0 == QString::compare(dir.extension, "mp3")  ||
 188                           0 == QString::compare(dir.extension, "m4a") ||
 189                           0 == QString::compare(dir.extension, "ogg")  ||
 190                           0 == QString::compare(dir.extension, "oga")  ||
 191                           0 == QString::compare(dir.extension, "wav")  ||
 192                           0 == QString::compare(dir.extension, "flac")  ) {
 193                     item = new QListWidgetItem(QIcon::fromTheme("general_audio_file"), dir.name, ui->listWidget, 0); // .mp3, .m4a, .ogg, .oga, .wav, .flac
 194                 }
 195                 else if ( 0 == QString::compare(dir.extension, "flv")   ||
 196                           0 == QString::compare(dir.extension, "avi")  ||
 197                           0 == QString::compare(dir.extension, "mpeg") ||
 198                           0 == QString::compare(dir.extension, "mov")  ||
 199                           0 == QString::compare(dir.extension, "mp4")  ||
 200                           0 == QString::compare(dir.extension, "wmv")  ||
 201                           0 == QString::compare(dir.extension, "mkv")  ||
 202                           0 == QString::compare(dir.extension, "ogv")  ) {
 203                     item = new QListWidgetItem(QIcon::fromTheme("general_video_file"), dir.name, ui->listWidget, 0); // .flv, .avi, .mpeg, .mov, .mp4, .wmv, .mkv, .ogv
 204                 }
 205                 else {
 206                     if (dir.name.startsWith("Flash")) {
 207                         item = new QListWidgetItem(QIcon::fromTheme("general_video_file"), dir.name, ui->listWidget, 0);
 208                     }
 209                     else {
 210                         item = new QListWidgetItem(QIcon::fromTheme("filemanager_unknown_file"), dir.name, ui->listWidget, 0);
 211                     }
 212                 }
 213                 ui->listWidget->addItem(item);
 214             }
 215             // other types ignored
 216             //if (item) delete item;
 217         }
 218     }
 219 }
 220
 221