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

   1 #include "mainwindow.h"
   2 #include "ui_mainwindow.h"
   3 #include <QFileDialog>
   4 #include <QMessageBox>
   5 #include <QInputDialog>
   6 #include <QFile>
   7
   8 #include "player/player.h"
   9
  10 #include "library.h"
  11
  12 using namespace SomePlayer::DataObjects;
  13
  14 MainWindow::MainWindow(QWidget *parent) :
  15         QMainWindow(parent),
  16         ui(new Ui::MainWindow)
  17 {
  18         _library = new Library(_DATABASE_PATH_, _PLAYLISTS_PATH_);
  19         ui->setupUi(this);
  20         connect(ui->actionAbout_Qt, SIGNAL(triggered()), this, SLOT(aboutQt()));
  21         connect(ui->actionAbout, SIGNAL(triggered()), this, SLOT(about()));
  22         setAnimated(true);
  23         _player_form = new PlayerForm(_library, ui->stackedWidget);
  24         _library_form = new LibraryForm(_library, ui->stackedWidget);
  25         _busy_widget = new BusyWidget(ui->stackedWidget);
  26         ui->stackedWidget->insertWidget(0, _player_form);
  27         ui->stackedWidget->insertWidget(1, _library_form);
  28         ui->stackedWidget->insertWidget(2, _busy_widget);
  29         QAction *add_directory = ui->menuLibrary->addAction("Add directory");
  30         QAction *save_playlist = ui->menuLibrary->addAction("Save playlist");
  31         QAction *clear_playlist = ui->menuLibrary->addAction("Clear current playlist");
  32         connect(_player_form, SIGNAL(library()), this, SLOT(library()));
  33         connect(_library_form, SIGNAL(player()), this, SLOT(player()));
  34         connect(add_directory, SIGNAL(triggered()), this, SLOT(_add_directory()));
  35         connect(save_playlist, SIGNAL(triggered()), this, SLOT(_save_playlist()));
  36         connect(clear_playlist, SIGNAL(triggered()), this, SLOT(_clear_current_playlist()));
  37         connect(_library, SIGNAL(done()), this, SLOT(library()));
  38         connect(_library_form, SIGNAL(done()), this, SLOT(library()));
  39         connect(_library_form, SIGNAL(busy(QString)), this, SLOT(showBusyWidget(QString)));
  40         connect(ui->searchButton, SIGNAL(clicked()), this, SLOT(_toggle_search_line()));
  41         connect(_player_form, SIGNAL(showSearchPanel()), this, SLOT(showSearchPanel()));
  42         connect(_player_form, SIGNAL(hideSearchPanel()), this, SLOT(hideSearchPanel()));
  43         connect(ui->searchLine, SIGNAL(textChanged(QString)), this, SLOT(_search(QString)));
  44         connect(ui->nextButton, SIGNAL(clicked()), this, SLOT(_nextItem()));
  45         connect(ui->prevButton, SIGNAL(clicked()), this, SLOT(_prevItem()));
  46         connect(ui->fscreenButton, SIGNAL(clicked()), this, SLOT(_toggle_full_screen()));
  47         hideSearchPanel();
  48         library();
  49 }
  50
  51 MainWindow::~MainWindow()
  52 {
  53         delete _player_form;
  54         delete _library_form;
  55         delete ui;
  56 }
  57
  58 void MainWindow::aboutQt() {
  59         QMessageBox::aboutQt(this, "About Qt");
  60 }
  61
  62 void MainWindow::about() {
  63         QMessageBox::about(this, "About SomePlayer", "Alternate music player for Maemo 5 "
  64                                            "written in C++ with Qt4\n\n"
  65                                            "Author: Nikolay Tischenko aka \"somebody\" <niktischenko@gmail.com>");
  66 }
  67
  68 void MainWindow::player() {
  69         ui->stackedWidget->setCurrentIndex(0);
  70         _player_form->reload();
  71         setWindowTitle("SomePlayer");
  72 }
  73
  74 void MainWindow::library() {
  75         ui->menuBar->setEnabled(true);
  76         ui->stackedWidget->setCurrentIndex(1);
  77         showSearchPanel();
  78         setWindowTitle("SomePlayer Library");
  79 }
  80
  81 void MainWindow::_add_directory() {
  82         QString directory = QFileDialog::getExistingDirectory (this, "Select directory", "/home/user/MyDocs", QFileDialog::ShowDirsOnly );
  83         if (!directory.isEmpty()) {
  84                 showBusyWidget("<H1>Scanning... Please wait</H1>");
  85                 _library->addDirectory(directory);
  86         }
  87 }
  88
  89 void MainWindow::_save_playlist() {
  90         QString name = QInputDialog::getText(this, "Playlist name", "Name:");
  91         Playlist playlist = _library->getCurrentPlaylist();
  92         playlist.setName(name);
  93         _library->savePlaylist(playlist);
  94 }
  95
  96 void MainWindow::_clear_current_playlist() {
  97         Playlist playlist = _library->getCurrentPlaylist();
  98         playlist.clear();
  99         _library->saveCurrentPlaylist(playlist);
 100         _player_form->reload();
 101 }
 102
 103 void MainWindow::showBusyWidget(QString caption) {
 104         _busy_widget->setText(caption);
 105         ui->menuBar->setEnabled(false);
 106         hideSearchPanel();
 107         ui->stackedWidget->setCurrentIndex(2);
 108 }
 109
 110 void MainWindow::_toggle_search_line() {
 111         if (ui->searchLine->isVisible()) {
 112                 ui->searchLine->setText("");
 113                 ui->searchLine->hide();
 114                 ui->nextButton->hide();
 115                 ui->prevButton->hide();
 116                 _cancelSearch();
 117         } else {
 118                 ui->searchLine->show();
 119                 ui->nextButton->show();
 120                 ui->prevButton->show();
 121         }
 122 }
 123
 124 void MainWindow::showSearchPanel() {
 125         ui->searchButton->show();
 126         ui->searchLine->setFocus();
 127 }
 128
 129 void MainWindow::hideSearchPanel() {
 130         ui->searchLine->setText("");
 131         ui->searchLine->hide();
 132         ui->nextButton->hide();
 133         ui->prevButton->hide();
 134         ui->searchButton->hide();
 135         _cancelSearch();
 136 }
 137
 138 void MainWindow::_search(QString pattern) {
 139         if (ui->stackedWidget->currentIndex() == 0) { // player
 140                 _player_form->search(pattern);
 141         } else if (ui->stackedWidget->currentIndex() == 1) { // library
 142                 _library_form->search(pattern);
 143         }
 144 }
 145
 146 void MainWindow::_nextItem() {
 147         if (ui->stackedWidget->currentIndex() == 0) { // player
 148                 _player_form->nextItem();
 149         } else if (ui->stackedWidget->currentIndex() == 1) { // library
 150                 _library_form->nextItem();
 151         }
 152 }
 153
 154 void MainWindow::_prevItem() {
 155         if (ui->stackedWidget->currentIndex() == 0) { // player
 156                 _player_form->prevItem();
 157         } else if (ui->stackedWidget->currentIndex() == 1) { // library
 158                 _library_form->prevItem();
 159         }
 160 }
 161
 162 void MainWindow::_cancelSearch() {
 163         if (ui->stackedWidget->currentIndex() == 0) { // player
 164                 _player_form->cancelSearch();
 165         } else if (ui->stackedWidget->currentIndex() == 1) { // library
 166                 _library_form->cancelSearch();
 167         }
 168 }
 169
 170 void MainWindow::_toggle_full_screen() {
 171         if (isFullScreen()) {
 172                 ui->fscreenButton->setIcon(QIcon(":/icons/fullscreen.png"));
 173                 showNormal();
 174         } else {
 175                 ui->fscreenButton->setIcon(QIcon(":/icons/window.png"));
 176                 showFullScreen();
 177         }
 178 }