Confirmation dialogs for dangerous actions
[someplayer] / src / mainwindow.cpp
index 9f3dd12..e997150 100644 (file)
@@ -24,6 +24,8 @@
 #include <QInputDialog>
 #include <QFile>
 #include <QDesktopWidget>
+#include <QTranslator>
+#include <QKeyEvent>
 
 #include "player/player.h"
 
 #include "timerdialog.h"
 #include "equalizerdialog.h"
 #include "saveplaylistdialog.h"
-#include "settingsdialog.h"
+#include "settingsform.h"
 
 using namespace SomePlayer::DataObjects;
 using namespace SomePlayer::Storage;
+using namespace SomePlayer::Playback;
 
 MainWindow::MainWindow(QWidget *parent) :
        QMainWindow(parent),
        ui(new Ui::MainWindow)
 {
+       _display_unlocked = true; // in most cases
        Config config;
        _library = new Library(config.applicationDir(), config.applicationDir());
+       _translator = new QTranslator(this);
        ui->setupUi(this);
        connect(ui->actionAbout, SIGNAL(triggered()), this, SLOT(about()));
        connect(ui->actionSettings, SIGNAL(triggered()), this, SLOT(settings()));
@@ -55,6 +60,10 @@ MainWindow::MainWindow(QWidget *parent) :
        _timer = new QTimer(this);
        _equalizer_dialog = new EqualizerDialog(this);
        _manage_library_form = new ManageLibraryForm(_library, this);
+       _settings_form = new SettingsForm(this);
+       _settings_form->hide();
+       _about_form = new AboutForm(this);
+       _about_form->hide();
        connect(_player_form, SIGNAL(library()), this, SLOT(library()));
        connect(_library_form, SIGNAL(refreshPlayer()), this, SLOT(player()));
        connect(ui->actionManageLibrary, SIGNAL(triggered()), this, SLOT(_manage_library()));
@@ -75,6 +84,21 @@ MainWindow::MainWindow(QWidget *parent) :
        connect(_directory_form, SIGNAL(addAndPlay(Track)), _player_form, SLOT(play(Track)));
        connect(_player_form, SIGNAL(dirView()), _directory_form, SLOT(show()));
        connect(_directory_form, SIGNAL(addTracks(QList<Track>)), this, SLOT(_add_tracks(QList<Track>)));
+       connect(_settings_form, SIGNAL(iconsChanged()), _player_form, SLOT(updateIcons()));
+       connect(_settings_form, SIGNAL(iconsChanged()), _library_form, SLOT(updateIcons()));
+       connect(_settings_form, SIGNAL(iconsChanged()), _manage_library_form, SLOT(updateIcons()));
+       connect(_settings_form, SIGNAL(iconsChanged()), _directory_form, SLOT(updateIcons()));
+       connect(_settings_form, SIGNAL(iconsChanged()), _about_form, SLOT(updateIcons()));
+       connect(_settings_form, SIGNAL(gradientChanged()), _player_form, SLOT(checkGradient()));
+       connect(_settings_form, SIGNAL(gradientChanged()), _library_form, SLOT(checkGradient()));
+       connect(_settings_form, SIGNAL(gradientChanged()), _directory_form, SLOT(checkGradient()));
+       connect(_settings_form, SIGNAL(libraryOptionsChanged()), _library_form, SLOT(refresh()));
+       connect(_settings_form, SIGNAL(orientationChanged()), this, SLOT(_change_orientation()));
+       connect(_settings_form, SIGNAL(translationChanged()), this, SLOT(updateTranslations()));
+       connect(_settings_form, SIGNAL(trackColorChanged()), _player_form, SLOT(updateTrackColor()));
+       connect(_settings_form, SIGNAL(hwZoomPolicyChanged()), this, SLOT(_hw_zoom_policy_changed()));
+       connect(&_dbus_client, SIGNAL(displayStateChanged(bool)), this, SLOT(_set_display_state(bool)));
+       connect(_settings_form, SIGNAL(fmtxSettingsChanged()), this, SLOT(_fmtx_settings_changed()));
        _player_form->reload(true);
        QString mode = config.getValue("ui/orientation").toString();
        if (mode == "landscape") {
@@ -83,17 +107,20 @@ MainWindow::MainWindow(QWidget *parent) :
                _library_form->landscapeMode();
                _equalizer_dialog->landscapeMode();
                _directory_form->lanscapeMode();
+               _settings_form->landscapeMode();
        } else if (mode == "portrait") {
                setAttribute(Qt::WA_Maemo5PortraitOrientation);
                _player_form->portraitMode();
                _library_form->portraitMode();
                _equalizer_dialog->portraitMode();
                _directory_form->portraitMode();
+               _settings_form->portraitMode();
        } else if (mode == "auto") { // initialization in landscape
                _player_form->landscapeMode();
                _library_form->landscapeMode();
                _equalizer_dialog->landscapeMode();
                _directory_form->lanscapeMode();
+               _settings_form->landscapeMode();
                setAttribute(Qt::WA_Maemo5AutoOrientation);
        }
        _library_form->updateIcons();
@@ -102,7 +129,9 @@ MainWindow::MainWindow(QWidget *parent) :
        _directory_form->updateIcons();
        _player_form->checkGradient();
        _library_form->checkGradient();
-       _directory_form->updateGradient();
+       _directory_form->checkGradient();
+       _hw_zoom_policy_changed();
+       config.setValue("fmtx/enabled", "no");
        setWindowTitle("SomePlayer");
 }
 
@@ -114,9 +143,7 @@ MainWindow::~MainWindow()
 }
 
 void MainWindow::about() {
-       QMessageBox::about(this, QString("About SomePlayer v")+_SOMEPLAYER_VERSION_, "Alternate music player for Maemo 5 "
-                                          "written in C++ with Qt4\n\n"
-                                          "Author: Nikolay Tischenko aka \"somebody\" <niktischenko@gmail.com>");
+       _about_form->show();
 }
 
 void MainWindow::player() {
@@ -165,13 +192,13 @@ void MainWindow::_save_playlist() {
                QString name = dialog.selectedName();
                bool append = false;
                if (playlists.contains(name)) {
-                       if (QMessageBox::question(this, "Append to playlist?", "Playlist with name \""+name+"\" already exists.\n"
-                                                 "Dow you want to append current playlist to it?",
-                                                 QMessageBox::Ok, QMessageBox::Cancel) == QMessageBox::Ok) {
-                               append = true;
-                       } else {
-                               append = false;
+                       if (QMessageBox::question(this, "Overwrite playlist?", "Overwrite playlist \""+name+"\"?", QMessageBox::Ok, QMessageBox::Cancel)
+                               != QMessageBox::Ok) {
+                               return;
                        }
+                       append = (QMessageBox::question(this, "Append to playlist?", "Playlist with name \""+name+"\" already exists.\n"
+                                                 "Dow you want to append current playlist to it?",
+                                                 QMessageBox::Ok, QMessageBox::Cancel) == QMessageBox::Ok);
                }
                if (append) {
                        Playlist target = _library->getPlaylist(name);
@@ -188,6 +215,7 @@ void MainWindow::_save_playlist() {
 }
 
 void MainWindow::_clear_current_playlist() {
+       CONFIRM_ACTION(this, tr("Clear playlist?"))
        Playlist playlist = _library->getCurrentPlaylist();
        playlist.clear();
        _library->saveCurrentPlaylist(playlist);
@@ -199,7 +227,7 @@ void MainWindow::_set_timer() {
        dialog.init();
        if (_timer->isActive()) {
                dialog.showDisable();
-               int msec = _timer->interval();
+               int msec = _timeout_interval;
                int h = msec/3600000;
                int m = msec/60000 - h * 60;
                int s = msec/1000 - h * 3600 - m * 60;
@@ -209,17 +237,32 @@ void MainWindow::_set_timer() {
                if (!dialog.timerDisabled()) {
                        int h, m, s;
                        dialog.getTime(&h, &m, &s);
-                       _timer->setInterval(h*3600000+m*60000+s*1000);
+                       _timeout_interval = h*3600000+m*60000+s*1000;
+                       _timer->setInterval(1000);
+                       _timer->setSingleShot(false);
                        _timer->start();
                } else if (_timer->isActive()) {
                        _timer->stop();
+                       _player_form->hideCountdown();
                }
        }
 }
 
 void MainWindow::_timeout() {
-       _player_form->stop();
-       _timer->stop();
+       _timeout_interval -= 1000;
+       if (_timeout_interval <= 0) {
+               _player_form->stop();
+               _player_form->hideCountdown();
+               _timer->stop();
+       } else {
+               int h = _timeout_interval / 3600000;
+               int m = (_timeout_interval / 60000) - 60*h;
+               int s = (_timeout_interval / 1000) - 3600*h - 60*m;
+               QString hp = h < 10 ? QString("0%1").arg(h) : QString("%1").arg(h);
+               QString mp = m < 10 ? QString("0%1").arg(m) : QString("%1").arg(m);
+               QString sp = s < 10 ? QString("0%1").arg(s) : QString("%1").arg(s);
+               _player_form->showCountdown(tr("Music off: ")+hp+":"+mp+":"+sp);
+       }
 }
 
 void MainWindow::_equalizer() {
@@ -242,10 +285,11 @@ void MainWindow::_equalizer_value_changed(int band, int val) {
 }
 
 void MainWindow::settings() {
-       SettingsDialog dialog;
-       dialog.exec();
+       _settings_form->show();
+}
+
+void MainWindow::_change_orientation() {
        Config config;
-       _library_form->refresh();
        QString mode = config.getValue("ui/orientation").toString();
        if (mode == "landscape") {
                setAttribute(Qt::WA_Maemo5LandscapeOrientation);
@@ -254,27 +298,24 @@ void MainWindow::settings() {
        } else if (mode == "auto") {
                setAttribute(Qt::WA_Maemo5AutoOrientation);
        }
-       _player_form->updateIcons();
-       _library_form->updateIcons();
-       _manage_library_form->updateIcons();
-       _player_form->checkGradient();
-       _library_form->checkGradient();
-       _directory_form->updateIcons();
-       _directory_form->updateGradient();
 }
 
 void MainWindow::_orientation_changed() {
        QRect screenGeometry = QApplication::desktop()->screenGeometry();
        if (screenGeometry.width() > screenGeometry.height()) {
+               _orientation = ORIENTATION_LANDSCAPE;
                _player_form->landscapeMode();
                _library_form->landscapeMode();
                _equalizer_dialog->landscapeMode();
                _directory_form->lanscapeMode();
+               _settings_form->landscapeMode();
        } else {
+               _orientation = ORIENTATION_PORTRAIT;
                _player_form->portraitMode();
                _library_form->portraitMode();
                _equalizer_dialog->portraitMode();
                _directory_form->portraitMode();
+               _settings_form->portraitMode();
        }
 }
 
@@ -291,3 +332,89 @@ void MainWindow::_add_tracks(QList<Track> tracks) {
        _library->saveCurrentPlaylist(cur);
        _player_form->reload(true);
 }
+
+void MainWindow::updateTranslations() {
+       Config config;
+       if (config.getValue("ui/language").toString() != "en") {
+               _translator->load(QString("/opt/someplayer/someplayer_%1").arg(config.getValue("ui/language").toString()));
+               QApplication::installTranslator(_translator);
+       } else {
+               QApplication::removeTranslator(_translator);
+       }
+       ui->retranslateUi(this);
+       _player_form->updateTranslations();
+       _library_form->updateTranslations();
+       _equalizer_dialog->updateTranslations();
+       _manage_library_form->updateTranslations();
+       _directory_form->updateTranslations();
+       _settings_form->updateTranslations();
+       _about_form->updateTranslations();
+}
+
+void MainWindow::_hw_zoom_policy_changed() {
+       Config config;
+       QString state = config.getValue("hw/zoomkeys").toString();
+       if (state == "enabled") {
+               _dbus_client.enableKeys();
+               connect(&_dbus_client, SIGNAL(zoomKeyPressed(quint32)), this, SLOT(_zoom_key_pressed(quint32)));
+       } else {
+               _dbus_client.disableKeys();
+               disconnect(&_dbus_client, SIGNAL(zoomKeyPressed(quint32)), this, SLOT(_zoom_key_pressed(quint32)));
+       }
+}
+
+void MainWindow::_set_display_state(bool state) {
+       _display_unlocked = state;
+       if (!_display_unlocked) { // remember volume level when blocking screen
+               _system_volume = _dbus_client.getVolume();
+       }
+}
+
+void MainWindow::_zoom_key_pressed(quint32 code) {
+       if (_display_unlocked) {
+               return;
+       }
+       Config config;
+       QString behavior = config.getValue("hw/zoom_action").toString();
+       bool inverted = config.getValue("hw/zoom_inverted").toBool();
+       if (inverted) {
+               if (code == MM_KEY_DOWN) {
+                       code = MM_KEY_UP;
+               } else {
+                       code = MM_KEY_DOWN;
+               }
+       }
+       if (code == MM_KEY_DOWN) {
+               if (behavior == "track") {
+                       if (_orientation == ORIENTATION_LANDSCAPE) {
+                               _player_form->next();
+                       } else {
+                               _player_form->prev();
+                       }
+                       _dbus_client.setVolume(_system_volume);
+               }
+       } else if (code == MM_KEY_UP) {
+               if (behavior == "track") {
+                       if (_orientation == ORIENTATION_LANDSCAPE) {
+                               _player_form->prev();
+                       } else {
+                               _player_form->next();
+                       }
+                       _dbus_client.setVolume(_system_volume);
+               }
+       }
+}
+
+void MainWindow::_fmtx_settings_changed() {
+       Config config;
+       if (config.getValue("fmtx/enabled").toString() == "yes") {
+               QString station_name = config.getValue("fmtx/station_name").toString();
+               int frequency = config.getValue("fmtx/frequency").toInt();
+               system(QString("fmtx_client -p1 -f%1 -s\"%2\" -t\"%3\" 2>&1 >/dev/null")
+                      .arg(frequency)
+                      .arg(station_name)
+                      .arg(_player_form->playerCaption()).toAscii());
+       } else {
+               system("fmtx_client -p 0 2>&1 >/dev/null");
+       }
+}