synchresultdialog.cpp

/** @file synchresultdialog.cp
 * Soubor s tridou SynchResultDialog dedici ze tridy QDialog, ktera
 * implementuje dialog s vysledky synchronizace
 */

#include "synchresultdialog.h"

SynchResultDialog::SynchResultDialog(QWidget* parent)
    : QDialog(parent)
{
    QPalette pal = this->palette();
    pal.setColor(QPalette::Window, "#D0D0E7");
    setPalette(pal);
    setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Expanding);

    colorFailed = "#FFAA88"; //"#FFD8A7";
    colorOk = "#AFFFA6";
    colorOkUnchecked = "#FFFF77";
    colorFailedChecked = "#FFDD77"; //"#FFE07F"; //"#FFD877";

    legend = createLegend();
    legendButton = new QPushButton(tr("Key"));

    QDialogButtonBox* buttonBox = new QDialogButtonBox();
    buttonBox->addButton(QDialogButtonBox::Save);
    buttonBox->addButton(QDialogButtonBox::Cancel);

    connect(buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
    connect(buttonBox, SIGNAL(accepted()), parent, SLOT(saveSynchChanges()));
    connect(buttonBox, SIGNAL(accepted()), this, SLOT(accept()));

    /////////////////////////////////////////////

    timeEdit = new QTimeEdit;
    timeEdit->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
    timeEdit->setDisplayFormat("hh:mm:ss");

    checkButton = new QPushButton(tr("Check"));
    checkButton->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
    connect(checkButton, SIGNAL(clicked()), this, SLOT(checkButtonClicked()));
    /////////////////////////////////////////////
    sa = new QScrollArea;
    saveExifCheckbox = new QCheckBox(tr("Save in pictures EXIF data"));
    QGridLayout* dialogLayout = new QGridLayout;

    checkDistLabel = new QLabel(tr("Check pictures with time distance <"));
    dialogLayout->addWidget(sa, 0, 0, 1, 4);
    dialogLayout->addWidget(checkDistLabel, 1, 0, 1, 1);
    dialogLayout->addWidget(timeEdit, 1, 1, 1, 1);
    dialogLayout->addWidget(checkButton, 1, 2, 1, 1);
    dialogLayout->addWidget(saveExifCheckbox, 2, 0, 1, 4);
    dialogLayout->addWidget(legendButton, 3, 0, 1, 4);
    dialogLayout->addWidget(legend, 4, 0, 1, 4);

    dialogLayout->addWidget(buttonBox, 5, 0, 1, 4);
    legend->setVisible(false);

    legendButton->setCheckable(true);
    legendButton->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
    connect(legendButton, SIGNAL(toggled(bool)), this, SLOT(legendButtonToggled(bool)));

    this->setLayout(dialogLayout);

    sa->setBackgroundRole(QPalette::Light);
    sa->setWidgetResizable(true);

    tw = new QTreeWidget;
    sa->setWidget(tw);
    tw->setHeaderLabels(QStringList()
        << tr("Picture")
        << tr("Picture Time")
        << tr("New coordinates")
        << tr("Synchronisation type")
        << tr("Time distance")
        << tr("From route"));

    tw->setIndentation(0);
    connect(tw, SIGNAL(itemDoubleClicked(QTreeWidgetItem*, int)), this, SLOT(itemDoubleClicked(QTreeWidgetItem*, int)));

    tw->setSelectionMode(QAbstractItemView::ExtendedSelection);

    checkItemsAction = new QAction(tr("Check selected"), tw);
    connect(checkItemsAction, SIGNAL(triggered()), this, SLOT(checkSelectedItems()));
    uncheckItemsAction = new QAction(tr("Uncheck selected"), tw);
    connect(uncheckItemsAction, SIGNAL(triggered()), this, SLOT(uncheckSelectedItems()));

    tw->setContextMenuPolicy(Qt::ActionsContextMenu);
    tw->addAction(checkItemsAction);
    tw->addAction(uncheckItemsAction);

    this->adjustSize();
    this->resize(QSize(700, 450));
    this->setWindowTitle(tr("Synchronisation"));
}

void SynchResultDialog::retranslateUi()
{
    this->setWindowTitle(tr("Synchronisation"));
    checkButton->setText(tr("Check"));
    checkItemsAction->setText(tr("Check selected"));
    uncheckItemsAction->setText(tr("Uncheck selected"));
    saveExifCheckbox->setText(tr("Save in pictures EXIF data"));
    tw->setHeaderLabels(QStringList()
        << tr("Picture")
        << tr("Picture Time")
        << tr("New coordinates")
        << tr("Synchronisation type")
        << tr("Time distance")
        << tr("From route"));
    checkDistLabel->setText(tr("Check pictures with time distance <"));
    legend->setTitle(tr("Key"));

    ltOk->setText(tr("Correctly assigned coordinates, will be saved"));
    ltFailed->setText(tr("Picture time doesn't fit any route, no coordinates will be saved"));
    ltOkUnchecked->setText(tr("Correctly assigned coordinates, won't be saved"));
    ltFailedChecked->setText(tr("Picture time doesn't fit any route, will be saved coordinates of nearest known point"));
    ltBold->setText(tr("Picture already has assigned coordinates"));
    ltBoldShow->setText(tr("Bold"));
}

void SynchResultDialog::legendButtonToggled(bool n)
{

    legend->setVisible(n);
    if (n) {
        resize(width(), height() + legend->height() + layout()->contentsMargins().bottom());
    } else {
        resize(width(), height() - legend->height() - layout()->contentsMargins().bottom());
    }
}

QGroupBox* SynchResultDialog::createLegend()
{
    QGroupBox* box = new QGroupBox(tr("Legend"));
    box->setAutoFillBackground(true);
    QPalette palBox = box->palette();
    palBox.setColor(QPalette::Window, "#FFFFFF");
    box->setPalette(palBox);

    QGridLayout* l = new QGridLayout;

    QLabel* lOk = new QLabel;
    QLabel* lOkU = new QLabel;
    QLabel* lFailed = new QLabel;
    QLabel* lFailedC = new QLabel;

    int size = lOk->style()->pixelMetric(QStyle::PM_SmallIconSize);
    QPixmap pixmap(size, size);
    pixmap.fill(QColor(colorOk));
    lOk->setPixmap(pixmap);
    pixmap.fill(QColor(colorOkUnchecked));
    lOkU->setPixmap(pixmap);
    pixmap.fill(QColor(colorFailed));
    lFailed->setPixmap(pixmap);
    pixmap.fill(QColor(colorFailedChecked));
    lFailedC->setPixmap(pixmap);

    ltOk = new QLabel(tr("Correctly assigned coordinates, will be saved"));
    ltFailed = new QLabel(tr("Picture time doesn't fit any route, no coordinates will be saved"));
    ltOkUnchecked = new QLabel(tr("Correctly assigned coordinates, won't be saved"));
    ltFailedChecked = new QLabel(tr("Picture time doesn't fit any route, will be saved coordinates of nearest known point"));
    ltBoldShow = new QLabel(tr("Bold"));
    QFont font = ltBoldShow->font();
    font.setBold(true);
    ltBoldShow->setFont(font);
    ltBold = new QLabel(tr("Picture already has assigned coordinates"));

    l->addWidget(lOk, 0, 0);
    l->addWidget(ltOk, 0, 1);
    l->addWidget(lOkU, 1, 0);
    l->addWidget(ltOkUnchecked, 1, 1);
    l->addWidget(lFailed, 2, 0);
    l->addWidget(ltFailed, 2, 1);
    l->addWidget(lFailedC, 3, 0);
    l->addWidget(ltFailedChecked, 3, 1);
    l->addWidget(ltBoldShow, 4, 0);
    l->addWidget(ltBold, 4, 1);

    l->setAlignment(Qt::AlignTop | Qt::AlignLeft);
    box->setLayout(l);
    return box;
}

// pri vybrani "zaskrtnout vybrane" z kontextoveho menu
void SynchResultDialog::checkSelectedItems()
{

    QTreeWidgetItem* twi;
    foreach (twi, tw->selectedItems()) {
        int i = tw->indexOfTopLevelItem(twi);
        treeWidgetList.at(i)->setChecked(true);
    }
}
void SynchResultDialog::uncheckSelectedItems()
{
    QTreeWidgetItem* twi;
    foreach (twi, tw->selectedItems()) {
        int i = tw->indexOfTopLevelItem(twi);
        treeWidgetList.at(i)->setChecked(false);
    }
}

void SynchResultDialog::itemDoubleClicked(QTreeWidgetItem* twi, int col)
{
    Q_UNUSED(col)

    int i = tw->indexOfTopLevelItem(twi);
    if (treeWidgetList.at(i)->checkBox->isEnabled()) {
        treeWidgetList.at(i)->checkBox->toggle();
        treeWidgetList.at(i)->setItemColor();
    }
}

void SynchResultDialog::setNewDialog()
{
    tw->clear();
    treeWidgetList.clear();
}

void SynchResultDialog::addNewItem(ImageInfo* image, int existingGpsMode)
{
    SynchResultItem* widget = new SynchResultItem(image, colorOk, colorFailed, colorOkUnchecked, colorFailedChecked, tw);

    if (existingGpsMode == 1 && image->imageData->isGps) { // tucne, nezaskrtnout
        widget->checkBox->setChecked(false);
    }
    treeWidgetList.append(widget);

    image->synchCheckBox = widget->checkBox;
}

void SynchResultDialog::showDialog()
{
    for (int i = 0; i < tw->columnCount(); i++) {
        tw->resizeColumnToContents(i);
        tw->setColumnWidth(i, tw->columnWidth(i) + 5);
    }

    tw->adjustSize();
    sa->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
    sa->resize(tw->width(), (tw->height() > 500 ? 500 : tw->height()));

    resize(contentsRect().width() + 30, contentsRect().height() + 30);
    exec();
}

void SynchResultDialog::checkButtonClicked()
{
    int time = timeEdit->time().hour() * 3600 + timeEdit->time().minute() * 60 + timeEdit->time().second();
    for (int i = 0; i < treeWidgetList.length(); i++) {

        if (treeWidgetList.at(i)->timeDiff < time) {
            treeWidgetList.at(i)->setChecked(true);
        }
    }
}

QSize SynchResultDialog::sizeHint()
{
    return QSize(0, 0);
}