X-Git-Url: https://vcs.maemo.org/git/?a=blobdiff_plain;ds=sidebyside;f=src%2Fkitchenalertmainwindow.cpp;h=33ae87ad38d2782bfe53dcb6ad22614f5d2ed3db;hb=383c3ee723d6ff55d01bcc83a8f98fab1b32cc03;hp=bd1c1f2bbad28e4ffc8090350a256391c70c4f82;hpb=8c81978843d45998b02e3556bb4e326c37dac723;p=kitchenalert diff --git a/src/kitchenalertmainwindow.cpp b/src/kitchenalertmainwindow.cpp index bd1c1f2..33ae87a 100644 --- a/src/kitchenalertmainwindow.cpp +++ b/src/kitchenalertmainwindow.cpp @@ -2,7 +2,7 @@ KitchenAlert - Copyright (C) 2010 Heli Hyvättinen + Copyright (C) 2010-2011 Heli Hyvättinen This file is part of KitchenAlert. @@ -42,6 +42,8 @@ #include #include #include +#include +#include @@ -49,34 +51,43 @@ KitchenAlertMainWindow::KitchenAlertMainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::KitchenAlertMainWindow) { - ui->setupUi(this); + defaultSaveDirectory_ = "/home/user/MyDocs/KitchenAlert/"; + ui->setupUi(this); - - connect(ui->CreateNewScheduleButton, SIGNAL (pressed()), this, SLOT (newTimerSequence())); - + setWindowIcon(QIcon(":/kitchenalert.png")); //alerts' tableview setup - ui->ComingAlertsTableView->setModel(&model_); ui->ComingAlertsTableView->setSelectionMode(QAbstractItemView::SingleSelection); ui->ComingAlertsTableView->setSelectionBehavior(QAbstractItemView::SelectRows); - ui->ComingAlertsTableView->horizontalHeader()->setResizeMode(QHeaderView::ResizeToContents); + ui->ComingAlertsTableView->horizontalHeader()->hide(); +// ui->ComingAlertsTableView->verticalHeader()->setVisible(true); + ui->ComingAlertsTableView->horizontalHeader()->setResizeMode(QHeaderView::Fixed); + ui->ComingAlertsTableView->horizontalHeader()->resizeSection(0,535); + ui->ComingAlertsTableView->horizontalHeader()->resizeSection(1,140); + ui->ComingAlertsTableView->horizontalHeader()->resizeSection(2,100); - //Buttons used to reacting an alarm are hidden by default + ui->ComingAlertsTableView->verticalHeader()->setResizeMode(QHeaderView::ResizeToContents); + + + //Buttons used to reacting to an alarm are hidden by default disableSelectionDependentButtons(); connect(ui->ComingAlertsTableView->selectionModel(),SIGNAL(selectionChanged(QItemSelection,QItemSelection)),this,SLOT(timerSelected(QItemSelection,QItemSelection))); - + connect(ui->CreateNewScheduleButton, SIGNAL (clicked()), this, SLOT (newTimerSequence())); connect(ui->DoneButton,SIGNAL(clicked()),this,SLOT(stop())); connect(ui->RestartButton,SIGNAL(clicked()),this,SLOT(restart())); connect(ui->SnoozeButton,SIGNAL(clicked()),this, SLOT(snooze())); + connect(ui->RemoveButton,SIGNAL(clicked()),this,SLOT(remove())); + connect(ui->SaveButton,SIGNAL(clicked()),this,SLOT(saveTimer())); + connect(ui->OpenButton,SIGNAL(clicked()),this,SLOT(loadTimer())); // menu setup @@ -123,19 +134,26 @@ void KitchenAlertMainWindow::newTimerSequence() Timer* timer1 = alltimers.at(0); // take first timer (currently the only one!) - timer1->start(); + connect(timer1,SIGNAL(alert(QModelIndex)),this,SLOT(alert(QModelIndex))); - model_.addTimers(alltimers); // give timers to the model + connect(this,SIGNAL(defaultSoundEnabled()),timer1,SLOT(enableDefaultSound())); + connect(this,SIGNAL(soundChanged(QString)),timer1,SLOT(changeAlertSound(QString))); + + + + model_.addTimers(alltimers); // give timers to the model, they are started automatically by default // ui->ComingAlertsTableView->resizeColumnsToContents(); //Disable buttons, as selection is cleared when view is refreshed to show the new timer + //But only if the timer has not already alerted and thus been selected - disableSelectionDependentButtons(); + if (!selectedRow().isValid()) + disableSelectionDependentButtons(); @@ -155,33 +173,40 @@ void KitchenAlertMainWindow::alert(QModelIndex indexOfAlerter) // The program is brought to front and activated when alerted - raise(); + activateWindow(); +// removing everything below does not solve the bug #6752! + + raise(); //this may be unnecessary + // The alerting timer is selected ui->ComingAlertsTableView->selectionModel()->select(QItemSelection(indexOfAlerter,indexOfAlerter),QItemSelectionModel::SelectCurrent | QItemSelectionModel::Rows ); - qDebug() << "Should be selected now"; + //Scrolls the view so that the alerting timer is visible + ui->ComingAlertsTableView->scrollTo(indexOfAlerter); - //Snooze button is enabled + // qDebug() << "Should be selected now"; - ui->SnoozeButton->setEnabled(true); + //Snooze button is enabled - //The alert sound is played - alertSound_.play(); + ui->SnoozeButton->setEnabled(true); +//qDebug ("Snooze on when alerting"); } -void KitchenAlertMainWindow::timerSelected(QItemSelection selected,QItemSelection deselected) +void KitchenAlertMainWindow::timerSelected(QItemSelection selected,QItemSelection) { ui->DoneButton->setEnabled(true); ui->RestartButton->setEnabled(true); + ui->RemoveButton->setEnabled(true); + ui->SaveButton->setEnabled(true); - //enabled only when alerting + //snooze button enabled only when alerting QModelIndexList indexes = selected.indexes(); //the selection model only allows selecting one row at the time & we only need to know the row, so we can just take the first one @@ -191,8 +216,13 @@ void KitchenAlertMainWindow::timerSelected(QItemSelection selected,QItemSelectio if (model_.isThisTimerAlerting(index) == true) { ui->SnoozeButton->setEnabled(true); +//qDebug() << "Snooze on"; + } + else + { + ui->SnoozeButton->setDisabled(true); +//qDebug() << "Snooze off"; } - else ui->SnoozeButton->setDisabled(true); } } @@ -205,7 +235,7 @@ void KitchenAlertMainWindow::snooze() model_.snoozeTimer(row); } ui->SnoozeButton->setDisabled(true); - alertSound_.stop(); + } @@ -217,8 +247,14 @@ void KitchenAlertMainWindow::restart() model_.startTimer(row); } - ui->SnoozeButton->setDisabled(true); - alertSound_.stop(); + + + if (model_.isThisTimerAlerting(row) == false) //This has to be checked, because 00:00:00 alerts alert *before* the program execution reaches here + { + ui->SnoozeButton->setDisabled(true); + } + // qDebug () << "disabled snooze because of restart"; + } @@ -230,60 +266,79 @@ void KitchenAlertMainWindow::stop() model_.stopTimer(row); } ui->SnoozeButton->setDisabled(true); - alertSound_.stop(); + } QModelIndex KitchenAlertMainWindow::selectedRow() { + //Returns the cells in row 0 that have the whole row selected (the selection mode used allows only selecting whole rows + QModelIndexList chosenRows = ui->ComingAlertsTableView->selectionModel()->selectedRows(); //The selection mode used allows only one row to be selected at time, so we just take the first - //There are indexes for all columns in the row in the list, but as we only use the row, it does not matter which one we take + return chosenRows.value(0); //gives an invalid QModelIndex if the list is empty } void KitchenAlertMainWindow::openSelectSoundDialog() { + SelectSoundDialog dialog; if ( dialog.exec() == QDialog::Accepted) //if user pressed OK { + QSettings settings ("KitchenAlert","KitchenAlert"); + if (dialog.isDefaultSoundChecked() == true) - alertSound_.setDefaultSound(); - else - alertSound_.setSound(dialog.getSoundFileName()); + { + + settings.setValue("UseDefaultSound",true); + emit defaultSoundEnabled(); + } + else + { + QString filename = dialog.getSoundFileName(); + settings.setValue("UseDefaultSound",false); + settings.setValue("soundfile",filename); + emit soundChanged(filename); + } - //opening a dialog clears the selection so the selection dependen buttons must be disabled } - disableSelectionDependentButtons(); + } void KitchenAlertMainWindow::openAbout() { - QMessageBox::about(this,tr("About KitchenAlert"),tr("

Version 0.1" - "

Copyright © Heli Hyvättinen 2010" + QMessageBox::about(this,tr("About KitchenAlert"),tr("

Version %1" + "

Copyright © Heli Hyvättinen 2010-2011" "

License: General Public License v3" - "

Bugtracker and project page: https://garage.maemo.org/projects/kitchenalert/")); + "

Web page: http://kitchenalert.garage.maemo.org/" + "

Bugtracker: https://garage.maemo.org/projects/kitchenalert/").arg(QApplication::applicationVersion())); } bool KitchenAlertMainWindow::event(QEvent *event) { - QMainWindow::event(event); + switch (event->type()) { case QEvent::WindowActivate: model_.setUpdateViewOnChanges(true); - break; +// ui->debugLabel->setText("Returned to the application!"); + break; case QEvent::WindowDeactivate: model_.setUpdateViewOnChanges(false); +// ui->debugLabel->setText(""); break; default: break; + } + + return QMainWindow::event(event); // Send the event to the base class implementation (also when handling the event in this function): necessary for the program to work! } void KitchenAlertMainWindow::disableSelectionDependentButtons() @@ -291,5 +346,166 @@ void KitchenAlertMainWindow::disableSelectionDependentButtons() ui->DoneButton->setDisabled(true); ui->SnoozeButton->setDisabled(true); ui->RestartButton->setDisabled(true); + ui->RemoveButton->setDisabled(true); + ui->SaveButton->setDisabled(true); + + +} + +void KitchenAlertMainWindow::initializeAlertSound() +{ + QSettings settings; + + bool useDefaultSound = settings.value("UseDefaultSound",true).toBool(); + QString filename = settings.value("soundfile","").toString(); + + if (useDefaultSound == true) + { + openSelectSoundDialog(); + } + else if (filename.isEmpty()) + { + openSelectSoundDialog(); + } + + QString currentFilename = settings.value("soundfile","").toString(); + if (currentFilename.isEmpty()) + { + ui->debugLabel->setText("No alert sound file set. Alert sound will not be played!"); + + } + +} + +void KitchenAlertMainWindow::remove() +{ + QModelIndex row = selectedRow(); + if (row.isValid()) //If there was no row selected invalid row was returned + { + QString text = tr("Are you sure you want to remove this timer from the list:\n"); + text.append((row.data().toString())); + if (QMessageBox::question(this,tr("Confirm timer removal"),text,QMessageBox::Yes | QMessageBox::No) == QMessageBox::Yes) + { + model_.removeTimer(row); + } + } + ui->SnoozeButton->setDisabled(true); } + +void KitchenAlertMainWindow::saveTimer() +{ + + QModelIndex row = selectedRow(); + + if (row.isValid() == false) //If there was no row selected invalid row was returned + return; + + + //file name is asked. As the filename will be appended, there's no point in confirming owerwrite here + QString filename = QFileDialog::getSaveFileName(this, "", defaultSaveDirectory_, "*.kitchenalert",NULL,QFileDialog::DontConfirmOverwrite); + + + +// qDebug() << filename; + + if (filename.isEmpty()) //user cancelled the dialog (or gave an empty name) + { + return; + } + + if (!filename.endsWith(".kitchenalert")) + { + filename.append(".kitchenalert"); + + } + + // qDebug() << "filename appended to " << filename; + + + //MANUAL CONFIRMATION OF OWERWRITE + + if ( QFile::exists(filename)) + { + //ASK FOR CONFIRMATION + + QString overwriteQuestion ("File "); + overwriteQuestion.append(filename); + overwriteQuestion.append(" already exists. Do you want to overwrite it?"); + if (QMessageBox::question(this,"Confirm overwrite?", overwriteQuestion,QMessageBox::Yes | QMessageBox::No,QMessageBox::No) != QMessageBox::Yes) + { + return; + } + } + + + + + QString errorMessage(tr("Cannot write to file ")); + errorMessage.append(filename); + + if (!model_.saveTimer(row,filename)) //Save the file, if not successful give an error message + { + QMessageBox::critical(this,tr("Save timer failed!"), errorMessage); + } + + +} + +void KitchenAlertMainWindow::loadTimer() +{ + QString filename = QFileDialog::getOpenFileName(this,"",defaultSaveDirectory_,tr("KitchenAlert timer files (*.kitchenalert)")); + if (!filename.isEmpty()) + { + +// if (!filename.endsWith(".kitchenalert")) //not needed, the dialog won't let the user to select files not ending with ".kitchenalert" +// { +// filename.append(".kitchenalert"); +// } + + QString errorTitle(tr("Failed to load file ")); + errorTitle.append(filename); + + Timer * p_timer = new Timer(); + if (!p_timer->load(filename)) + { + QMessageBox::critical(this,errorTitle,tr("Unable to open file or not a valid KitchenAlert timer file.")); + delete p_timer; + return; + } + + initializeTimer(p_timer); + } +} + +void KitchenAlertMainWindow::initializeTimer(Timer *p_timer) +{ + +//connect alert + + +connect(p_timer,SIGNAL(alert(QModelIndex)),this,SLOT(alert(QModelIndex))); + + +//connect change sound functions + +connect(this,SIGNAL(defaultSoundEnabled()),p_timer,SLOT(enableDefaultSound())); +connect(this,SIGNAL(soundChanged(QString)),p_timer,SLOT(changeAlertSound(QString))); + + +//Disable buttons, as selection is cleared when view is refreshed to show the new timer + +disableSelectionDependentButtons(); + + +// give timers to the model (model wants list of timers now..) + +QList timerList; + +timerList.append(p_timer); +model_.addTimers(timerList,true); //timer gets started in the model + +} + + +