vcs.maemo.org Git - someplayer/blob - src/mainwindow.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 "mainwindow.h"
  21 #include "ui_mainwindow.h"
  22 #include <QFileDialog>
  23 #include <QMessageBox>
  24 #include <QInputDialog>
  25 #include <QFile>
  26 #include <QDesktopWidget>
  27
  28 #include "player/player.h"
  29
  30 #include "library.h"
  31 #include "timerdialog.h"
  32 #include "equalizerdialog.h"
  33 #include "saveplaylistdialog.h"
  34 #include "settingsdialog.h"
  35
  36 using namespace SomePlayer::DataObjects;
  37 using namespace SomePlayer::Storage;
  38
  39 MainWindow::MainWindow(QWidget *parent) :
  40         QMainWindow(parent),
  41         ui(new Ui::MainWindow)
  42 {
  43         Config config;
  44         _library = new Library(config.applicationDir(), config.applicationDir());
  45         ui->setupUi(this);
  46         connect(ui->actionAbout, SIGNAL(triggered()), this, SLOT(about()));
  47         connect(ui->actionSettings, SIGNAL(triggered()), this, SLOT(settings()));
  48         setAnimated(true);
  49         setAttribute(Qt::WA_Maemo5StackedWindow);
  50         _player_form = new PlayerForm(_library, this);
  51         ui->centralWidget->layout()->addWidget(_player_form);
  52         _library_form = new LibraryForm(_library, this);
  53         _timer = new QTimer(this);
  54         _equalizer_dialog = new EqualizerDialog(this);
  55         _manage_library_form = new ManageLibraryForm(_library, this);
  56         connect(_player_form, SIGNAL(library()), this, SLOT(library()));
  57         connect(_library_form, SIGNAL(refreshPlayer()), this, SLOT(player()));
  58         connect(ui->actionManageLibrary, SIGNAL(triggered()), this, SLOT(_manage_library()));
  59         connect(ui->actionSavePlaylist, SIGNAL(triggered()), this, SLOT(_save_playlist()));
  60         connect(_player_form, SIGNAL(clearPlaylist()), this, SLOT(_clear_current_playlist()));
  61         connect(ui->actionSetTimer, SIGNAL(triggered()), this, SLOT(_set_timer()));
  62         connect(ui->actionEqualizer, SIGNAL(triggered()), this, SLOT(_equalizer()));
  63         connect(_library, SIGNAL(done()), _library_form, SLOT(refresh()));
  64         connect(_player_form, SIGNAL(refreshLibrary()), _library_form, SLOT(refresh()));
  65         connect(_manage_library_form, SIGNAL(refreshLibrary()), _library_form, SLOT(refresh()));
  66         connect(_timer, SIGNAL(timeout()), this, SLOT(_timeout()));
  67         connect(_equalizer_dialog, SIGNAL(valueChanged(int,int)), this, SLOT(_equalizer_value_changed(int, int)));
  68         connect(_equalizer_dialog, SIGNAL(equalizerEnabled()), _player_form, SLOT(enableEqualizer()));
  69         connect(_equalizer_dialog, SIGNAL(equalizerDisabled()), _player_form, SLOT(disableEqualizer()));
  70         connect(QApplication::desktop(), SIGNAL(resized(int)), this, SLOT(_orientation_changed()));
  71         connect(_player_form, SIGNAL(fullscreen(bool)), this, SLOT(_fullscreen(bool)));
  72         connect(_library_form, SIGNAL(addAndPlay(Track)), _player_form, SLOT(play(Track)));
  73         _player_form->reload(true);
  74         QString mode = config.getValue("ui/orientation").toString();
  75         if (mode == "landscape") {
  76                 setAttribute(Qt::WA_Maemo5LandscapeOrientation);
  77                 _player_form->landscapeMode();
  78                 _library_form->landscapeMode();
  79                 _equalizer_dialog->landscapeMode();
  80         } else if (mode == "portrait") {
  81                 setAttribute(Qt::WA_Maemo5PortraitOrientation);
  82                 _player_form->portraitMode();
  83                 _library_form->portraitMode();
  84                 _equalizer_dialog->portraitMode();
  85         } else if (mode == "auto") { // initialization in landscape
  86                 _player_form->landscapeMode();
  87                 _library_form->landscapeMode();
  88                 _equalizer_dialog->landscapeMode();
  89                 setAttribute(Qt::WA_Maemo5AutoOrientation);
  90         }
  91         _library_form->updateIcons();
  92         _player_form->updateIcons();
  93         _manage_library_form->updateIcons();
  94         _player_form->checkGradient();
  95         _library_form->checkGradient();
  96         setWindowTitle("SomePlayer");
  97 }
  98
  99 MainWindow::~MainWindow()
 100 {
 101         delete _player_form;
 102         delete _library_form;
 103         delete ui;
 104 }
 105
 106 void MainWindow::about() {
 107         QMessageBox::about(this, QString("About SomePlayer v")+_SOMEPLAYER_VERSION_, "Alternate music player for Maemo 5 "
 108                                            "written in C++ with Qt4\n\n"
 109                                            "Author: Nikolay Tischenko aka \"somebody\" <niktischenko@gmail.com>");
 110 }
 111
 112 void MainWindow::player() {
 113         _player_form->reload(true);
 114         _orientation_changed(); // workaround
 115 }
 116
 117 void MainWindow::library() {
 118         ui->menuBar->setEnabled(true);
 119         _library_form->show();
 120         _orientation_changed(); // workaround
 121         _manage_library_form->hide();
 122 }
 123
 124 void MainWindow::_manage_library() {
 125         _manage_library_form->refresh();
 126         _manage_library_form->show();
 127 }
 128
 129 void MainWindow::_save_playlist() {
 130         QList<QString> playlists = _library->getPlaylistsNames();
 131         playlists.removeOne(_CURRENT_PLAYLIST_SUBST_);
 132         SavePlaylistDialog dialog(this);
 133         dialog.setPlaylistNames(playlists);
 134         if (dialog.exec() == QDialog::Accepted) {
 135                 QString name = dialog.selectedName();
 136                 bool append = false;
 137                 if (playlists.contains(name)) {
 138                         if (QMessageBox::question(this, "Append to playlist?", "Playlist with name \""+name+"\" already exists.\n"
 139                                                   "Dow you want to append current playlist to it?",
 140                                                   QMessageBox::Ok, QMessageBox::Cancel) == QMessageBox::Ok) {
 141                                 append = true;
 142                         } else {
 143                                 append = false;
 144                         }
 145                 }
 146                 if (append) {
 147                         Playlist cur = _library->getCurrentPlaylist();
 148                         Playlist target = _library->getPlaylist(name);
 149                         QList<Track> tracks = cur.tracks();
 150                         foreach (Track track, tracks) {
 151                                 target.addTrack(track);
 152                         }
 153                         _library->savePlaylist(target);
 154                 } else {
 155                         Playlist playlist = _library->getCurrentPlaylist();
 156                         playlist.setName(name);
 157                         _library->savePlaylist(playlist);
 158                 }
 159         }
 160 }
 161
 162 void MainWindow::_clear_current_playlist() {
 163         Playlist playlist = _library->getCurrentPlaylist();
 164         playlist.clear();
 165         _library->saveCurrentPlaylist(playlist);
 166         _player_form->reload(true);
 167 }
 168
 169 void MainWindow::_add_files() {
 170         QStringList files = QFileDialog::getOpenFileNames(this, "Add file");
 171         if (!files.isEmpty()) _player_form->addFiles(files);
 172 }
 173
 174 void MainWindow::_set_timer() {
 175         TimerDialog dialog(this);
 176         dialog.init();
 177         if (_timer->isActive()) {
 178                 dialog.showDisable();
 179                 int msec = _timer->interval();
 180                 int h = msec/3600000;
 181                 int m = msec/60000 - h * 60;
 182                 int s = msec/1000 - h * 3600 - m * 60;
 183                 dialog.setTime(h, m, s);
 184         }
 185         if (QDialog::Accepted == dialog.exec()) {
 186                 if (!dialog.timerDisabled()) {
 187                         int h, m, s;
 188                         dialog.getTime(&h, &m, &s);
 189                         _timer->setInterval(h*3600000+m*60000+s*1000);
 190                         _timer->start();
 191                 } else if (_timer->isActive()) {
 192                         _timer->stop();
 193                 }
 194         }
 195 }
 196
 197 void MainWindow::_timeout() {
 198         _player_form->stop();
 199         _timer->stop();
 200 }
 201
 202 void MainWindow::_equalizer() {
 203         if (_player_form->isEqualizerAvailable()) {
 204                 double val = 0;
 205                 for (int i = 0; i < 10; i++) {
 206                         _player_form->equalizerValue(i, &val);
 207                         _equalizer_dialog->setValue(i, (int)(val * 10 + 0.5));
 208                 }
 209                 _equalizer_dialog->setEqualizerEnabled(_player_form->isEqualizerEnabled());
 210                 _equalizer_dialog->reloadPresets();
 211                 _equalizer_dialog->exec();
 212         } else {
 213                 QMessageBox::information(this, "Error", "No equalizer support. Please install gstreamer0.10-plugins-good-extra");
 214         }
 215 }
 216
 217 void MainWindow::_equalizer_value_changed(int band, int val) {
 218         _player_form->setEqualizerValue(band, (val / 10.0));
 219 }
 220
 221 void MainWindow::settings() {
 222         SettingsDialog dialog;
 223         dialog.exec();
 224         Config config;
 225         _library_form->refresh();
 226         QString mode = config.getValue("ui/orientation").toString();
 227         if (mode == "landscape") {
 228                 setAttribute(Qt::WA_Maemo5LandscapeOrientation);
 229         } else if (mode == "portrait") {
 230                 setAttribute(Qt::WA_Maemo5PortraitOrientation);
 231         } else if (mode == "auto") {
 232                 setAttribute(Qt::WA_Maemo5AutoOrientation);
 233         }
 234         _player_form->updateIcons();
 235         _library_form->updateIcons();
 236         _manage_library_form->updateIcons();
 237         _player_form->checkGradient();
 238         _library_form->checkGradient();
 239 }
 240
 241 void MainWindow::_orientation_changed() {
 242         QRect screenGeometry = QApplication::desktop()->screenGeometry();
 243         if (screenGeometry.width() > screenGeometry.height()) {
 244                 _player_form->landscapeMode();
 245                 _library_form->landscapeMode();
 246                 _equalizer_dialog->landscapeMode();
 247         } else {
 248                 _player_form->portraitMode();
 249                 _library_form->portraitMode();
 250                 _equalizer_dialog->portraitMode();
 251         }
 252 }
 253
 254 void MainWindow::_fullscreen(bool f) {
 255         if (f) showFullScreen();
 256         else showNormal();
 257 }