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 key = settings.value("config/currentKey").toString();
  39     mIp = settings.value("account/home").toString()+":8080";
  40
  41
  42     mNetManager = new QNetworkAccessManager(this);
  43
  44     ui->playButton->setIcon(QIcon::fromTheme("camera_playback"));
  45     ui->addButton->setIcon(QIcon::fromTheme("general_add"));
  46     ui->browseButton->setIcon(QIcon::fromTheme("filemanager_media_folder"));
  47     ui->browseButton->setDisabled(true);
  48     ui->playButton->setDisabled(true);
  49     ui->addButton->setDisabled(true);
  50     //ui->listWidget->setHorizontalScrollMode(QListWidget::ScrollMode::ScrollPerItem);
  51     //ui->listWidget->setHorizontalScrollHint(QListWidget::ScrollHint::PositionAtTop);
  52
  53     connect(ui->browseButton,SIGNAL(clicked()),this,SLOT(onBrowse()));
  54     connect(ui->addButton,SIGNAL(clicked()),this,SLOT(onAddToPlaylist()));
  55     connect(ui->playButton,SIGNAL(clicked()),this,SLOT(onPlay()));
  56     connect(ui->listWidget, SIGNAL(itemSelectionChanged()), this, SLOT(onListSelectionChanged()));
  57
  58     this->browseDirectory(mCurrentDir);
  59 }
  60
  61 BrowseMainWindow::~BrowseMainWindow()
  62 {
  63     delete ui;
  64 }
  65
  66 void BrowseMainWindow::changeEvent(QEvent *e)
  67 {
  68     QMainWindow::changeEvent(e);
  69     switch (e->type()) {
  70     case QEvent::LanguageChange:
  71         ui->retranslateUi(this);
  72         break;
  73     default:
  74         break;
  75     }
  76 }
  77
  78 void BrowseMainWindow::onListSelectionChanged() {
  79     QList<QListWidgetItem *> items = ui->listWidget->selectedItems();
  80     if (0 < items.count()) {
  81         mCurrentElement = getElementFromText(items.at(0)->text());
  82         // are we up dir?
  83         if (0 == QString::compare("..", mCurrentElement.name)) {
  84             ui->browseButton->setDisabled(true);
  85             ui->playButton->setDisabled(true);
  86             ui->addButton->setDisabled(true);
  87             browseDirectory(mCurrentElement.path);
  88         }
  89         else {
  90             // can we browse?
  91             if (0 == QString::compare("directory", mCurrentElement.type)) {
  92                 ui->browseButton->setDisabled(false);
  93             }
  94             else {
  95                 ui->browseButton->setDisabled(true);
  96             }
  97             // can we play?
  98             ui->playButton->setDisabled(false);
  99             // can we playlist?
 100             ui->addButton->setDisabled(false);
 101         }
 102     }
 103 }
 104
 105 VlcBrowseElement BrowseMainWindow::getElementFromText(QString text) {
 106     //if (0 != QString::compare("", text)) {
 107     for (int idx = 0; idx < mContents->count(); ++idx) {
 108         if (0 == QString::compare(text, mContents->at(idx).name)) {
 109             return mContents->at(idx);
 110         }
 111     }
 112     //}
 113     return *(new VlcBrowseElement());
 114 }
 115
 116 void BrowseMainWindow::onBrowse() {
 117     // check for directory
 118     if (0 == QString::compare("directory", mCurrentElement.type)) {
 119         // call browseDirectory
 120         this->browseDirectory(mCurrentElement.path);
 121     }
 122 }
 123
 124 void BrowseMainWindow::onAddToPlaylist() {
 125     /*QNetworkReply * reply = */ mNetManager->get(QNetworkRequest(QUrl("http://"+mIp+"/requests/status.xml?command=in_enqueue&input=" + mCurrentElement.path)));
 126                              }
 127
 128 void BrowseMainWindow::onPlay() {
 129     /*QNetworkReply * reply = */ mNetManager->get(QNetworkRequest(QUrl("http://"+mIp+"/requests/status.xml?command=in_play&input=" + mCurrentElement.path)));
 130                              }
 131
 132 void BrowseMainWindow::browseDirectory(QString dir) {
 133     ui->listWidget->clear();
 134     QNetworkReply * reply =  mNetManager->get(QNetworkRequest(QUrl("http://"+mIp+"/requests/browse.xml?dir=" + dir)));
 135     connect(reply,SIGNAL(readyRead()),this,SLOT(parseXmlDirectory()));
 136 }
 137 void BrowseMainWindow::parseXmlDirectory() {
 138     QNetworkReply * reply = qobject_cast<QNetworkReply*>(sender());
 139     QDomDocument doc;
 140     doc.setContent(reply->readAll());
 141     QDomElement docElem = doc.documentElement();
 142     QDomNodeList elements = docElem.elementsByTagName("element");
 143     mContents = new QList<VlcBrowseElement>();
 144     if (0 < elements.count()) {
 145         int idx = 0;
 146         do {
 147             QDomNode node = elements.at(idx);
 148             VlcBrowseElement* dir = new VlcBrowseElement();
 149             dir->type = node.attributes().namedItem("type").nodeValue();
 150             dir->size = node.attributes().namedItem("size").nodeValue().toInt();
 151             dir->date = QDate::fromString(node.attributes().namedItem("date").nodeValue());
 152             dir->path = node.attributes().namedItem("path").nodeValue();
 153             dir->name = node.attributes().namedItem("name").nodeValue();
 154             dir->extension = node.attributes().namedItem("extension").nodeValue();
 155             ++idx;
 156             this->mContents->append(*dir);
 157         } while (idx < elements.count());
 158     }
 159     delete reply;
 160
 161     // Update UI
 162     this->updateList();
 163 }
 164
 165 void BrowseMainWindow::updateList() {
 166     int ct = this->mContents->count();
 167     if (0 < ct) {
 168         for (int idx = 0; idx < ct; ++idx) {
 169             VlcBrowseElement dir = mContents->at(idx);
 170             QListWidgetItem* item;
 171             if (0 == QString::compare("directory", dir.type)) {
 172                 if (0 == QString::compare("..", dir.name)) {
 173                     item = new QListWidgetItem(QIcon::fromTheme("filemanager_folder_up"), dir.name, ui->listWidget, 0);
 174                 }
 175                 else {
 176                     item = new QListWidgetItem(QIcon::fromTheme("general_folder"), dir.name, ui->listWidget, 0);
 177                 }
 178                 ui->listWidget->addItem(item);
 179             }
 180             else if (0 == QString::compare("file", dir.type)) {
 181                 if ( 0 == QString::compare(dir.extension, "jpg")  ||
 182                      0 == QString::compare(dir.extension, "jpeg") ||
 183                      0 == QString::compare(dir.extension, "gif")  ||
 184                      0 == QString::compare(dir.extension, "png")  ||
 185                      0 == QString::compare(dir.extension, "bmp")  ) {
 186                     item = new QListWidgetItem(QIcon::fromTheme("general_image"), dir.name, ui->listWidget, 0); // .jpg, .jpeg, .gif, .png, .bmp
 187                 }
 188                 else if ( 0 == QString::compare(dir.extension, "mp3")  ||
 189                           0 == QString::compare(dir.extension, "m4a") ||
 190                           0 == QString::compare(dir.extension, "ogg")  ||
 191                           0 == QString::compare(dir.extension, "oga")  ||
 192                           0 == QString::compare(dir.extension, "wav")  ||
 193                           0 == QString::compare(dir.extension, "flac")  ) {
 194                     item = new QListWidgetItem(QIcon::fromTheme("general_audio_file"), dir.name, ui->listWidget, 0); // .mp3, .m4a, .ogg, .oga, .wav, .flac
 195                 }
 196                 else if ( 0 == QString::compare(dir.extension, "flv")   ||
 197                           0 == QString::compare(dir.extension, "avi")  ||
 198                           0 == QString::compare(dir.extension, "mpeg") ||
 199                           0 == QString::compare(dir.extension, "mov")  ||
 200                           0 == QString::compare(dir.extension, "mp4")  ||
 201                           0 == QString::compare(dir.extension, "wmv")  ||
 202                           0 == QString::compare(dir.extension, "mkv")  ||
 203                           0 == QString::compare(dir.extension, "ogv")  ) {
 204                     item = new QListWidgetItem(QIcon::fromTheme("general_video_file"), dir.name, ui->listWidget, 0); // .flv, .avi, .mpeg, .mov, .mp4, .wmv, .mkv, .ogv
 205                 }
 206                 else {
 207                     if (dir.name.startsWith("Flash")) {
 208                         item = new QListWidgetItem(QIcon::fromTheme("general_video_file"), dir.name, ui->listWidget, 0);
 209                     }
 210                     else {
 211                         item = new QListWidgetItem(QIcon::fromTheme("filemanager_unknown_file"), dir.name, ui->listWidget, 0);
 212                     }
 213                 }
 214                 ui->listWidget->addItem(item);
 215             }
 216             // other types ignored
 217             //if (item) delete item;
 218         }
 219     }
 220 }
 221
 222