git.maemo.org Git - someplayer/blob - src/directoryview.cpp

   1 /*
   2  * SomePlayer - An alternate music player for Maemo 5
   3  * Copyright (C) 2010 Nikolay (somebody) Tischenko <niktischenko@gmail.com>
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License
   7  * as published by the Free Software Foundation; either version 2
   8  * of the License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  18  */
  19
  20 #include "directoryview.h"
  21 #include "ui_directoryview.h"
  22 #include <QDir>
  23 #include <QFileInfo>
  24 #include "someplayer.h"
  25 #include <QDebug>
  26 #include <QRegExp>
  27 #include "config.h"
  28
  29 using namespace SomePlayer::Storage;
  30 using namespace SomePlayer::DataObjects;
  31
  32 DirectoryView::DirectoryView(QWidget *parent) :
  33                 QWidget(parent),
  34                 ui(new Ui::DirectoryView)
  35 {
  36         ui->setupUi(this);
  37         Config config;
  38         _icons_theme = config.getValue("ui/iconstheme").toString();
  39         REGISTERED_FILE_EXTENSIONS << "mp3" << "flac" << "wma" << "aac" << "ogg";
  40         setWindowFlags(windowFlags() | Qt::Window);
  41         setAttribute(Qt::WA_Maemo5StackedWindow);
  42         _model = new QStandardItemModel(0, 2, this);
  43         ui->dirView->setModel(_model);
  44         ui->dirView->setColumnHidden(2, true);
  45         _current_dir = QDir::homePath();
  46         _tagresolver = new TagResolver(this);
  47         _mediascanner = new MediaScanner(this);
  48
  49         ui->addButton->setEnabled(false);
  50         ui->addButton->setIcon(QIcon());
  51
  52         ui->progressBar->hide();
  53
  54         readDir(_current_dir);
  55         connect(ui->backButton, SIGNAL(clicked()), this, SLOT(_back()));
  56         connect(ui->dirView, SIGNAL(clicked(QModelIndex)), this, SLOT(_process_click(QModelIndex)));
  57         connect(ui->dirView, SIGNAL(doubleClicked(QModelIndex)), this, SLOT(_process_dblclick(QModelIndex)));
  58         connect(ui->dirView->selectionModel(), SIGNAL(selectionChanged(QItemSelection,QItemSelection)), this,
  59                 SLOT(_process_selection(QItemSelection,QItemSelection)));
  60         connect(ui->homeButton, SIGNAL(clicked()), this, SLOT(_home()));
  61         connect(ui->selectToggleButton, SIGNAL(clicked()), this, SLOT(_toggle_selection()));
  62         connect(ui->addButton, SIGNAL(clicked()), this, SLOT(_add()));
  63         connect(_tagresolver, SIGNAL(decoded(Track)), this, SLOT(_add_track(Track)));
  64         connect(_tagresolver, SIGNAL(done()), this, SLOT(_done()));
  65         _top_gradient = ui->topWidget->styleSheet();
  66         _bottom_gradient = ui->bottomWidget->styleSheet();
  67 }
  68
  69 DirectoryView::~DirectoryView()
  70 {
  71         delete ui;
  72 }
  73
  74 void DirectoryView::readDir(QString path) {
  75         QDir dir(path);
  76         _current_dir = dir.absoluteFilePath(path);
  77         _directories.clear();
  78         _files.clear();
  79         QList<QString> dirnames;
  80         QList<QString> filenames;
  81         QFileInfoList items = dir.entryInfoList(QDir::Files | QDir::Dirs | QDir::NoDotAndDotDot);
  82         foreach (QFileInfo info, items) {
  83                 if (info.isDir()) {
  84                         _directories << info.absoluteFilePath();
  85                         dirnames << info.fileName();
  86                 } else {
  87                         if (REGISTERED_FILE_EXTENSIONS.contains(info.suffix().toLower())) {
  88                                 _files << info.absoluteFilePath();
  89                                 filenames << info.fileName();
  90                         }
  91                 }
  92         }
  93         _model->setRowCount(dirnames.count() + filenames.count());
  94         int i = 0;
  95         foreach (QString str, dirnames) {
  96                 _model->setItem(i, 0, new QStandardItem(QIcon(":/icons/"+_icons_theme+"/deselect_all.png"), ""));
  97                 _model->setItem(i, 1, new QStandardItem(QIcon(":/icons/"+_icons_theme+"/folder.png"), str+"/"));
  98                 i++;
  99         }
 100         foreach (QString str, filenames) {
 101                 _model->setItem(i, 0, new QStandardItem(QIcon(":/icons/"+_icons_theme+"/deselect_all.png"), ""));
 102                 _model->setItem(i, 1, new QStandardItem(str));
 103                 i++;
 104         }
 105         ui->dirView->setColumnWidth(0, 70);
 106         ui->addButton->setEnabled(false);
 107         ui->addButton->setIcon(QIcon());
 108 }
 109
 110 void DirectoryView::_back() {
 111         readDir(_current_dir+"/..");
 112 }
 113
 114 void DirectoryView::_process_click(QModelIndex index) {
 115         if (index.column() == 0) {
 116         } else {
 117                 QString data = index.data().toString();
 118                 if (data.endsWith("/")) {
 119                         _current_dir = _directories.at(index.row());
 120                         readDir(_current_dir);
 121                         return;
 122                 }
 123         }
 124 }
 125
 126 void DirectoryView::_process_dblclick(QModelIndex index) {
 127         if (index.column() == 0) {
 128         } else {
 129                 QString data = index.data().toString();
 130                 if (!data.endsWith("/")) {
 131                         QString filename = _files.at(index.row() - _directories.count());
 132                         Track track = _tagresolver->decodeOne(filename);
 133                         emit addAndPlay(track);
 134                         return;
 135                 }
 136         }
 137 }
 138
 139 void DirectoryView::_process_selection(QItemSelection selected, QItemSelection deselected) {
 140         foreach (QModelIndex id, selected.indexes()) {
 141                 if (id.column() == 0) {
 142                         _model->item(id.row())->setIcon(QIcon(":/icons/"+_icons_theme+"/select_all.png"));
 143                 }
 144                 ui->dirView->selectionModel()->select(id, QItemSelectionModel::Select);
 145         }
 146         foreach (QModelIndex id, deselected.indexes()) {
 147                 if (id.column() == 0) {
 148                         _model->item(id.row())->setIcon(QIcon(":/icons/"+_icons_theme+"/deselect_all.png"));
 149                 }
 150                 ui->dirView->selectionModel()->select(id, QItemSelectionModel::Deselect);
 151         }
 152         if (ui->dirView->selectionModel()->selectedRows().count() > 0) {
 153                 ui->addButton->setEnabled(true);
 154                 ui->addButton->setIcon(QIcon(":/icons/"+_icons_theme+"/add.png"));
 155         } else {
 156                 ui->addButton->setEnabled(false);
 157                 ui->addButton->setIcon(QIcon());
 158         }
 159 }
 160
 161 void DirectoryView::_home() {
 162         _current_dir = QDir::homePath();
 163         readDir(_current_dir);
 164 }
 165
 166 void DirectoryView::_toggle_selection() {
 167         if (ui->dirView->selectionModel()->selectedRows().count() == _model->rowCount()) {
 168                 ui->dirView->clearSelection();
 169                 ui->selectToggleButton->setIcon(QIcon(":/icons/"+_icons_theme+"/select_all.png"));
 170         } else {
 171                 ui->dirView->selectAll();
 172                 ui->selectToggleButton->setIcon(QIcon(":/icons/"+_icons_theme+"/deselect_all.png"));
 173         }
 174 }
 175
 176 void DirectoryView::_add() {
 177         QModelIndexList selected = ui->dirView->selectionModel()->selectedRows(1);
 178         QStringList files;
 179         QStringList directories;
 180         foreach (QModelIndex index, selected) {
 181                 if (!index.data().toString().endsWith("/")) {
 182                         files << _files.at(index.row() - _directories.count());
 183                 } else {
 184                         directories << _directories.at(index.row());
 185                 }
 186         }
 187         foreach (QString dir, directories) {
 188                 files.append(_mediascanner->singleScan(dir));
 189         }
 190         _tracks.clear();
 191         ui->progressBar->setMinimum(0);
 192         ui->progressBar->setMaximum(files.count());
 193         ui->progressBar->show();
 194         _tagresolver->decode(files);
 195         ui->dirView->clearSelection();
 196 }
 197
 198 void DirectoryView::_add_track(Track track) {
 199         _tracks.append(track);
 200         ui->progressBar->setValue(ui->progressBar->value()+1);
 201 }
 202
 203 void DirectoryView::_done() {
 204         emit addTracks(_tracks);
 205         ui->progressBar->hide();
 206         _tracks.clear();
 207 }
 208
 209 void DirectoryView::updateIcons() {
 210         Config config;
 211         _icons_theme = config.getValue("ui/iconstheme").toString();
 212         if (!ui->addButton->icon().isNull())
 213                 ui->addButton->setIcon(QIcon(":/icons/"+_icons_theme+"/add.png"));
 214         ui->homeButton->setIcon(QIcon(":/icons/"+_icons_theme+"/home.png"));
 215         ui->backButton->setIcon(QIcon(":/icons/"+_icons_theme+"/back.png"));
 216         if (ui->dirView->selectionModel()->selectedRows().count() == _model->rowCount()) {
 217                 ui->selectToggleButton->setIcon(QIcon(":/icons/"+_icons_theme+"/deselect_all.png"));
 218         } else {
 219                 ui->selectToggleButton->setIcon(QIcon(":/icons/"+_icons_theme+"/select_all.png"));
 220         }
 221         ui->playerButton->setIcon(QIcon(":/icons/"+_icons_theme+"/player.png"));
 222         readDir(_current_dir);
 223 }
 224
 225 void DirectoryView::updateGradient() {
 226         Config config;
 227         if (config.getValue("ui/gradient").toString() == "yes") {
 228                 ui->bottomWidget->setStyleSheet(_bottom_gradient);
 229                 ui->topWidget->setStyleSheet(_top_gradient);
 230         } else {
 231                 ui->topWidget->setStyleSheet("");
 232                 ui->bottomWidget->setStyleSheet("");
 233         }
 234 }
 235
 236 void DirectoryView::lanscapeMode() {
 237         ui->topWidget->hide();
 238         ui->bottomWidget->hide();
 239         ui->lverticalLayout->removeItem(ui->lverticalSpacer_0);
 240         ui->lverticalLayout->removeItem(ui->lverticalSpacer_1);
 241         ui->lverticalLayout->addWidget(ui->backButton);
 242         ui->lverticalLayout->addItem(ui->lverticalSpacer_0);
 243         ui->lverticalLayout->addWidget(ui->homeButton);
 244         ui->lverticalLayout->addItem(ui->lverticalSpacer_1);
 245         ui->lverticalLayout->addWidget(ui->playerButton);
 246         ui->rverticalLayout->removeItem(ui->rverticalSpacer);
 247         ui->rverticalLayout->addWidget(ui->addButton);
 248         ui->rverticalLayout->addItem(ui->rverticalSpacer);
 249         ui->rverticalLayout->addWidget(ui->selectToggleButton);
 250 }
 251
 252 void DirectoryView::portraitMode() {
 253         ui->lverticalLayout->removeItem(ui->lverticalSpacer_0);
 254         ui->lverticalLayout->removeItem(ui->lverticalSpacer_1);
 255         ui->rverticalLayout->removeItem(ui->rverticalSpacer);
 256         ui->topWidget->layout()->removeItem(ui->thorizontalSpacer_0);
 257         ui->topWidget->layout()->removeItem(ui->thorizontalSpacer_1);
 258         ui->topWidget->layout()->addWidget(ui->backButton);
 259         ui->topWidget->layout()->addItem(ui->thorizontalSpacer_0);
 260         ui->topWidget->layout()->addWidget(ui->homeButton);
 261         ui->topWidget->layout()->addItem(ui->thorizontalSpacer_1);
 262         ui->topWidget->layout()->addWidget(ui->addButton);
 263         ui->bottomWidget->layout()->removeItem(ui->bhorizontalSpacer);
 264         ui->bottomWidget->layout()->addWidget(ui->playerButton);
 265         ui->bottomWidget->layout()->addItem(ui->bhorizontalSpacer);
 266         ui->bottomWidget->layout()->addWidget(ui->selectToggleButton);
 267         ui->topWidget->show();
 268         ui->bottomWidget->show();
 269 }