OSCAR-code/preferencesdialog.cpp

#include <QLabel>
#include <QColorDialog>
#include <QMessageBox>
#include <QStatusBar>
#include "preferencesdialog.h"
#include "ui_preferencesdialog.h"
#include "SleepLib/machine_common.h"

extern QFont * defaultfont;
extern QFont * mediumfont;
extern QFont * bigfont;

PreferencesDialog::PreferencesDialog(QWidget *parent,Profile * _profile) :
    QDialog(parent),
    ui(new Ui::PreferencesDialog),
    profile(_profile)
{
    ui->setupUi(this);

    ui->tabWidget->removeTab(3);

    Q_ASSERT(profile!=NULL);
    ui->tabWidget->setCurrentIndex(0);
    int i=ui->unitCombo->findText((*profile)["UnitSystem"].toString());
    if (i<0) i=0;
    ui->unitCombo->setCurrentIndex(i);

    //i=ui->timeZoneCombo->findText((*profile)["TimeZone"].toString());
    //ui->timeZoneCombo->setCurrentIndex(i);

    QTime t=(*profile)["DaySplitTime"].toTime();
    ui->timeEdit->setTime(t);
    int val;

    val=(*profile)["CombineCloserSessions"].toInt();
    ui->combineSlider->setValue(val);
    if (val>0) {
        ui->combineLCD->display(val);
    } else ui->combineLCD->display(tr("OFF"));


    val=(*profile)["IgnoreShorterSessions"].toInt();
    ui->IgnoreSlider->setValue(val);

    ui->applicationFont->setCurrentFont(QApplication::font());
    ui->applicationFont->setFont(QApplication::font());
    ui->applicationFontSize->setValue(QApplication::font().pointSize());
    ui->applicationFontBold->setChecked(QApplication::font().weight()==QFont::Bold);
    ui->applicationFontItalic->setChecked(QApplication::font().italic());

    ui->graphFont->setCurrentFont(*defaultfont);
    ui->graphFont->setFont(*defaultfont);
    ui->graphFontSize->setValue(defaultfont->pointSize());
    ui->graphFontBold->setChecked(defaultfont->weight()==QFont::Bold);
    ui->graphFontItalic->setChecked(defaultfont->italic());

    ui->titleFont->setCurrentFont(*mediumfont);
    ui->titleFont->setFont(*mediumfont);
    ui->titleFontSize->setValue(mediumfont->pointSize());
    ui->titleFontBold->setChecked(mediumfont->weight()==QFont::Bold);
    ui->titleFontItalic->setChecked(mediumfont->italic());

    ui->bigFont->setCurrentFont(*bigfont);
    ui->bigFont->setFont(*bigfont);
    ui->bigFontSize->setValue(bigfont->pointSize());
    ui->bigFontBold->setChecked(bigfont->weight()==QFont::Bold);
    ui->bigFontItalic->setChecked(bigfont->italic());

    if (!PREF.Exists("Updates_AutoCheck")) PREF["Updates_AutoCheck"]=true;
    ui->automaticallyCheckUpdates->setChecked(PREF["Updates_AutoCheck"].toBool());

    if (!PREF.Exists("Updates_CheckFrequency")) PREF["Updates_CheckFrequency"]=3;
    ui->updateCheckEvery->setValue(PREF["Updates_CheckFrequency"].toInt());
    if (PREF.Exists("Updates_LastChecked")) {
        RefreshLastChecked();
    } else ui->updateLastChecked->setText("Never");

    if (val>0) {
        ui->IgnoreLCD->display(val);
    } else ui->IgnoreLCD->display(tr("OFF"));

    ui->overlayFlagsCombo->setCurrentIndex((*profile)["AlwaysShowOverlayBars"].toInt());
    ui->useAntiAliasing->setChecked((*profile)["UseAntiAliasing"].toBool());
    ui->memoryHogCheckbox->setChecked((*profile)["MemoryHog"].toBool());
    ui->useGraphSnapshots->setChecked((*profile)["EnableGraphSnapshots"].toBool());
    ui->intentionalLeakEdit->setValue((*profile)["IntentionalLeak"].toDouble());
    ui->useMultithreading->setChecked((*profile)["EnableMultithreading"].toBool());

    ui->oximetryGroupBox->setChecked((*profile)["EnableOximetry"].toBool());
    ui->oximetrySync->setChecked((*profile)["SyncOximetry"].toBool());
    ui->oximetryType->setCurrentIndex(ui->oximetryType->findText((*profile)["OximeterType"].toString(),Qt::MatchExactly));

    ui->eventTable->setColumnWidth(0,40);
    ui->eventTable->setColumnWidth(1,55);
    ui->eventTable->setColumnHidden(3,true);
    int row=0;
    QTableWidgetItem *item;
    QHash<QString, schema::Channel *>::iterator ci;
    for (ci=schema::channel.names.begin();ci!=schema::channel.names.end();ci++) {
        if (ci.value()->type()==schema::DATA) {
            ui->eventTable->insertRow(row);
            int id=ci.value()->id();
            ui->eventTable->setItem(row,3,new QTableWidgetItem(QString::number(id)));
            item=new QTableWidgetItem(ci.value()->description());
            ui->eventTable->setItem(row,2,item);
            QCheckBox *c=new QCheckBox(ui->eventTable);
            c->setChecked(true);
            QLabel *pb=new QLabel(ui->eventTable);
            pb->setText("foo");
            ui->eventTable->setCellWidget(row,0,c);
            ui->eventTable->setCellWidget(row,1,pb);


            QColor a=ci.value()->defaultColor();//(rand() % 255, rand() % 255, rand() % 255, 255);
            QPalette p(a,a,a,a,a,a,a);

            pb->setPalette(p);
            pb->setAutoFillBackground(true);
            pb->setBackgroundRole(QPalette::Background);
            row++;
        }
    }
/*    QLocale locale=QLocale::system();
    QString shortformat=locale.dateFormat(QLocale::ShortFormat);
    if (!shortformat.toLower().contains("yyyy")) {
        shortformat.replace("yy","yyyy");
    }*/

    QTreeWidget *tree=ui->graphTree;
    tree->clear();
    tree->setColumnCount(1); // 1 visible common.. (1 hidden)

    QTreeWidgetItem *daily=new QTreeWidgetItem((QTreeWidget *)0,QStringList("Daily Graphs"));
    QTreeWidgetItem *overview=new QTreeWidgetItem((QTreeWidget *)0,QStringList("Overview Graphs"));
    tree->insertTopLevelItem(0,daily);
    tree->insertTopLevelItem(0,overview);
    QTreeWidgetItem *it=new QTreeWidgetItem(daily,QStringList("Event Flags"));//,QTreeWidgetItem::UserType);
    it->setFlags(Qt::ItemIsUserCheckable|Qt::ItemIsSelectable|Qt::ItemIsEnabled);
    it->setCheckState(0,Qt::Checked);
    daily->addChild(it);
    //QTreeWidgetItem *root=NULL;//new QTreeWidgetItem((QTreeWidget *)0,QStringList("Stuff"));
    //=new QTreeWidgetItem(root,l);
    //ui->graphTree->setModel(
    tree->sortByColumn(0,Qt::AscendingOrder);

}


PreferencesDialog::~PreferencesDialog()
{
    delete ui;
}

void PreferencesDialog::on_eventTable_doubleClicked(const QModelIndex &index)
{
    int row=index.row();
    int col=index.column();
    bool ok;
    int id=ui->eventTable->item(row,3)->text().toInt(&ok);
    if (col==1) {
        QWidget *w=ui->eventTable->cellWidget(row,col);
        QColorDialog a;
        QColor color=w->palette().background().color();
        a.setCurrentColor(color);
        if (a.exec()==QColorDialog::Accepted) {
            QColor c=a.currentColor();
            QPalette p(c,c,c,c,c,c,c);
            w->setPalette(p);
            m_new_colors[id]=c;
            //qDebug() << "Color accepted" << col << id;
        }
    }
}

void PreferencesDialog::Save()
{
    (*profile)["UnitSystem"]=ui->unitCombo->currentText();
    //(*profile)["TimeZone"]=ui->timeZoneCombo->currentText();

    (*profile)["CombineCloserSessions"]=ui->combineSlider->value();
    (*profile)["IgnoreShorterSessions"]=ui->IgnoreSlider->value();

    (*profile)["MemoryHog"]=ui->memoryHogCheckbox->isChecked();
    (*profile)["DaySplitTime"]=ui->timeEdit->time();

    (*profile)["AlwaysShowOverlayBars"]=ui->overlayFlagsCombo->currentIndex();
    (*profile)["UseAntiAliasing"]=ui->useAntiAliasing->isChecked();
    (*profile)["MemoryHog"]=ui->memoryHogCheckbox->isChecked();
    (*profile)["EnableGraphSnapshots"]=ui->useGraphSnapshots->isChecked();
    (*profile)["IntentionalLeak"]=ui->intentionalLeakEdit->value();
    (*profile)["EnableMultithreading"]=ui->useMultithreading->isChecked();
    (*profile)["EnableOximetry"]=ui->oximetryGroupBox->isChecked();
    (*profile)["SyncOximetry"]=ui->oximetrySync->isChecked();
    (*profile)["OximeterType"]=ui->oximetryType->currentText();

    PREF["Updates_AutoCheck"]=ui->automaticallyCheckUpdates->isChecked();
    PREF["Updates_CheckFrequency"]=ui->updateCheckEvery->value();

    PREF["Fonts_Application_Name"]=ui->applicationFont->currentText();
    PREF["Fonts_Application_Size"]=ui->applicationFontSize->value();
    PREF["Fonts_Application_Bold"]=ui->applicationFontBold->isChecked();
    PREF["Fonts_Application_Italic"]=ui->applicationFontItalic->isChecked();

    PREF["Fonts_Graph_Name"]=ui->graphFont->currentText();
    PREF["Fonts_Graph_Size"]=ui->graphFontSize->value();
    PREF["Fonts_Graph_Bold"]=ui->graphFontBold->isChecked();
    PREF["Fonts_Graph_Italic"]=ui->graphFontItalic->isChecked();

    PREF["Fonts_Title_Name"]=ui->titleFont->currentText();
    PREF["Fonts_Title_Size"]=ui->titleFontSize->value();
    PREF["Fonts_Title_Bold"]=ui->titleFontBold->isChecked();
    PREF["Fonts_Title_Italic"]=ui->titleFontItalic->isChecked();

    PREF["Fonts_Big_Name"]=ui->bigFont->currentText();
    PREF["Fonts_Big_Size"]=ui->bigFontSize->value();
    PREF["Fonts_Big_Bold"]=ui->bigFontBold->isChecked();
    PREF["Fonts_Big_Italic"]=ui->bigFontItalic->isChecked();

    QFont font=ui->applicationFont->currentFont();
    font.setPointSize(ui->applicationFontSize->value());
    font.setWeight(ui->applicationFontBold->isChecked()?QFont::Bold : QFont::Normal);
    font.setItalic(ui->applicationFontItalic->isChecked());
    QApplication::setFont(font);

    *defaultfont=ui->graphFont->currentFont();
    defaultfont->setPointSize(ui->graphFontSize->value());
    defaultfont->setWeight(ui->graphFontBold->isChecked()?QFont::Bold : QFont::Normal);
    defaultfont->setItalic(ui->graphFontItalic->isChecked());

    *mediumfont=ui->titleFont->currentFont();
    mediumfont->setPointSize(ui->titleFontSize->value());
    mediumfont->setWeight(ui->titleFontBold->isChecked()?QFont::Bold : QFont::Normal);
    mediumfont->setItalic(ui->titleFontItalic->isChecked());

    *bigfont=ui->bigFont->currentFont();
    bigfont->setPointSize(ui->bigFontSize->value());
    bigfont->setWeight(ui->bigFontBold->isChecked()?QFont::Bold : QFont::Normal);
    bigfont->setItalic(ui->bigFontItalic->isChecked());

    for (QHash<int,QColor>::iterator i=m_new_colors.begin();i!=m_new_colors.end();i++) {
        schema::Channel &chan=schema::channel[i.key()];
        if (!chan.isNull()) {
            qDebug() << "TODO: Change" << chan.name() << "color to" << i.value();
            chan.setDefaultColor(i.value());
        }
    }
    qDebug() << "TODO: Save channels.xml to update channel data";

    profile->Save();
    PREF.Save();
}

void PreferencesDialog::on_combineSlider_valueChanged(int position)
{
    if (position>0) {
        ui->combineLCD->display(position);
    } else ui->combineLCD->display(tr("OFF"));
}

void PreferencesDialog::on_IgnoreSlider_valueChanged(int position)
{
    if (position>0) {
        ui->IgnoreLCD->display(position);
    } else ui->IgnoreLCD->display(tr("OFF"));
}

void PreferencesDialog::on_useGraphSnapshots_toggled(bool checked)
{
    if (checked
        && !(*profile)["EnableGraphSnapshots"].toBool()
        && QMessageBox::question(this,"Warning","The Graph Snapshots feature (used by the Pie Chart in Daily stats panel) has been known to not work on some older computers.\n\nIf you experience a crash because of it, you will have to remove your SleepApp folder and recreate your profile.\n\n(I'm fairly sure this Qt bug is fixed now, but this has not been tested enough. If you have previously seen the pie chart, it's perfectly ok.)\n\nAre you sure you want to enable it?",QMessageBox::Yes,QMessageBox::No)==QMessageBox::No) {
        ui->useGraphSnapshots->setChecked(false);
    }
}

#include "mainwindow.h"
extern MainWindow * mainwin;
void PreferencesDialog::RefreshLastChecked()
{
    ui->updateLastChecked->setText(PREF["Updates_LastChecked"].toDateTime().toString(Qt::SystemLocaleLongDate));
}

void PreferencesDialog::on_checkForUpdatesButton_clicked()
{
    mainwin->statusBar()->showMessage("Checking for Updates");
    ui->updateLastChecked->setText("Checking for Updates");
    mainwin->CheckForUpdates();
}