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         hideSearchPanel();
  47         library();
  48 }
  49
  50 MainWindow::~MainWindow()
  51 {
  52         delete _player_form;
  53         delete _library_form;
  54         delete ui;
  55 }
  56
  57 void MainWindow::aboutQt() {
  58         QMessageBox::aboutQt(this, "About Qt");
  59 }
  60
  61 void MainWindow::about() {
  62         QMessageBox::about(this, "About SomePlayer", "Alternate music player for Maemo 5 "
  63                                            "written in C++ with Qt4\n\n"
  64                                            "Author: Nikolay Tischenko aka \"somebody\" <niktischenko@gmail.com>");
  65 }
  66
  67 void MainWindow::player() {
  68         ui->stackedWidget->setCurrentIndex(0);
  69         _player_form->reload();
  70         setWindowTitle("SomePlayer");
  71 }
  72
  73 void MainWindow::library() {
  74         ui->menuBar->setEnabled(true);
  75         ui->stackedWidget->setCurrentIndex(1);
  76         showSearchPanel();
  77         setWindowTitle("SomePlayer Library");
  78 }
  79
  80 void MainWindow::_add_directory() {
  81         QString directory = QFileDialog::getExistingDirectory (this, "Select directory", "/home/user/MyDocs", QFileDialog::ShowDirsOnly );
  82         if (!directory.isEmpty()) {
  83                 showBusyWidget("<H1>Scanning... Please wait</H1>");
  84                 _library->addDirectory(directory);
  85         }
  86 }
  87
  88 void MainWindow::_save_playlist() {
  89         QString name = QInputDialog::getText(this, "Playlist name", "Name:");
  90         Playlist playlist = _library->getCurrentPlaylist();
  91         playlist.setName(name);
  92         _library->savePlaylist(playlist);
  93 }
  94
  95 void MainWindow::_clear_current_playlist() {
  96         Playlist playlist = _library->getCurrentPlaylist();
  97         playlist.clear();
  98         _library->saveCurrentPlaylist(playlist);
  99         _player_form->reload();
 100 }
 101
 102 void MainWindow::showBusyWidget(QString caption) {
 103         _busy_widget->setText(caption);
 104         ui->menuBar->setEnabled(false);
 105         ui->stackedWidget->setCurrentIndex(2);
 106 }
 107
 108 void MainWindow::_toggle_search_line() {
 109         if (ui->searchLine->isVisible()) {
 110                 ui->searchLine->setText("");
 111                 ui->searchLine->hide();
 112                 ui->nextButton->hide();
 113                 ui->prevButton->hide();
 114                 _cancelSearch();
 115         } else {
 116                 ui->searchLine->show();
 117                 ui->nextButton->show();
 118                 ui->prevButton->show();
 119         }
 120 }
 121
 122 void MainWindow::showSearchPanel() {
 123         ui->searchButton->show();
 124 }
 125
 126 void MainWindow::hideSearchPanel() {
 127         ui->searchLine->setText("");
 128         ui->searchLine->hide();
 129         ui->nextButton->hide();
 130         ui->prevButton->hide();
 131         ui->searchButton->hide();
 132         _cancelSearch();
 133 }
 134
 135 void MainWindow::_search(QString pattern) {
 136         if (ui->stackedWidget->currentIndex() == 0) { // player
 137                 _player_form->search(pattern);
 138         }
 139 }
 140
 141 void MainWindow::_nextItem() {
 142         if (ui->stackedWidget->currentIndex() == 0) { // player
 143                 _player_form->nextItem();
 144         }
 145 }
 146
 147 void MainWindow::_prevItem() {
 148         if (ui->stackedWidget->currentIndex() == 0) { // player
 149                 _player_form->prevItem();
 150         }
 151 }
 152
 153 void MainWindow::_cancelSearch() {
 154         if (ui->stackedWidget->currentIndex() == 0) { // player
 155                 _player_form->cancelSearch();
 156         }
 157 }