yacreader/YACReaderLibrary/create_library_dialog.cpp

#include "create_library_dialog.h"

#include <QHBoxLayout>
#include <QVBoxLayout>
#include <QFileDialog>
#include <QSizePolicy>
#include <QMessageBox>

CreateLibraryDialog::CreateLibraryDialog(QWidget *parent)
    : QDialog(parent)
{
    setupUI();
}

void CreateLibraryDialog::setupUI()
{
    textLabel = new QLabel(tr("Comics folder : "));
    path = new QLineEdit;
    textLabel->setBuddy(path);
    connect(path, SIGNAL(textChanged(QString)), this, SLOT(pathSetted(QString)));

    nameLabel = new QLabel(tr("Library Name : "));
    nameEdit = new QLineEdit;
    nameLabel->setBuddy(nameEdit);
    connect(nameEdit, SIGNAL(textChanged(QString)), this, SLOT(nameSetted(QString)));

    accept = new QPushButton(tr("Create"));
    accept->setDisabled(true);
    connect(accept, SIGNAL(clicked()), this, SLOT(create()));

    cancel = new QPushButton(tr("Cancel"));
    connect(cancel, SIGNAL(clicked()), this, SIGNAL(cancelCreate()));
    connect(cancel, SIGNAL(clicked()), this, SLOT(close()));

    find = new QPushButton(QIcon(":/images/find_folder.png"), "");
    connect(find, SIGNAL(clicked()), this, SLOT(findPath()));

    auto content = new QGridLayout;

    //QHBoxLayout *nameLayout = new QHBoxLayout;

    content->addWidget(nameLabel, 0, 0);
    content->addWidget(nameEdit, 0, 1);

    //QHBoxLayout *libraryLayout = new QHBoxLayout;

    content->addWidget(textLabel, 1, 0);
    content->addWidget(path, 1, 1);
    content->addWidget(find, 1, 2);
    content->setColumnMinimumWidth(2, 0); //TODO

    auto bottomLayout = new QHBoxLayout;
    bottomLayout->addWidget(message = new QLabel(tr("Create a library could take several minutes. You can stop the process and update the library later for completing the task.")));
    message->setWordWrap(true);
    //message->hide();
    bottomLayout->addStretch();
    bottomLayout->addWidget(accept);
    bottomLayout->addWidget(cancel);

    auto mainLayout = new QVBoxLayout;
    mainLayout->addLayout(content);

    mainLayout->addLayout(bottomLayout);

    auto imgMainLayout = new QHBoxLayout;
    QLabel *imgLabel = new QLabel(this);
    QPixmap p(":/images/new.png");
    imgLabel->setPixmap(p);
    imgMainLayout->addWidget(imgLabel);
    imgMainLayout->addLayout(mainLayout);

    setLayout(imgMainLayout);

    setModal(true);
    setWindowTitle(tr("Create new library"));
}

void CreateLibraryDialog::open(const YACReaderLibraries &libs)
{
    libraries = libs;
    QDialog::open();
}

void CreateLibraryDialog::create()
{

    QFileInfo f(path->text());
    if (f.exists() && f.isDir() && f.isWritable()) {
        if (!libraries.contains(nameEdit->text())) {
            emit(createLibrary(QDir::cleanPath(path->text()), QDir::cleanPath(path->text()) + "/.yacreaderlibrary", nameEdit->text()));
            close();
        } else
            emit(libraryExists(nameEdit->text()));
    } else
        QMessageBox::critical(NULL, tr("Path not found"), tr("The selected path does not exist or is not a valid path. Be sure that you have write access to this folder"));
}

void CreateLibraryDialog::nameSetted(const QString &text)
{
    if (!text.isEmpty()) {
        if (!path->text().isEmpty()) {
            QFileInfo fi(path->text());
            if (fi.isDir())
                accept->setEnabled(true);
            else
                accept->setEnabled(false);
        }
    } else
        accept->setEnabled(false);
}

void CreateLibraryDialog::pathSetted(const QString &text)
{
    QFileInfo fi(text);
    if (fi.isDir()) {
        if (!nameEdit->text().isEmpty())
            accept->setEnabled(true);
    } else
        accept->setEnabled(false);
}

void CreateLibraryDialog::findPath()
{
    QString s = QFileDialog::getExistingDirectory(0, "Comics directory", ".");
    if (!s.isEmpty()) {
        path->setText(s);
        if (!nameEdit->text().isEmpty())
            accept->setEnabled(true);
    } else
        accept->setEnabled(false);
}

void CreateLibraryDialog::close()
{
    path->clear();
    nameEdit->clear();
    accept->setEnabled(false);
    QDialog::close();
}

void CreateLibraryDialog::setDataAndStart(QString name, QString path)
{
    this->path->setText(path);
    this->nameEdit->setText(name);
    QDialog::open();
    create();
}
//-----------------------------------------------------------------------------
// UpdateLibraryDialog
//-----------------------------------------------------------------------------
UpdateLibraryDialog::UpdateLibraryDialog(QWidget *parent)
    : QDialog(parent)
{
    auto mainLayout = new QVBoxLayout;
    mainLayout->addWidget(message = new QLabel(tr("Updating....")));
    mainLayout->addWidget(currentFileLabel = new QLabel("\n\n\n\n"));
    currentFileLabel->setWordWrap(true);

    auto bottom = new QHBoxLayout;
    bottom->addStretch();
    bottom->addWidget(cancel = new QPushButton(tr("Cancel")));

    connect(cancel, SIGNAL(clicked()), this, SIGNAL(cancelUpdate()));
    connect(cancel, SIGNAL(clicked()), this, SLOT(close()));

    mainLayout->addStretch();

    mainLayout->addLayout(bottom);

    auto imgMainLayout = new QHBoxLayout;
    QLabel *imgLabel = new QLabel(this);
    QPixmap p(":/images/updateLibrary.png");
    imgLabel->setPixmap(p);
    imgMainLayout->addWidget(imgLabel);
    imgMainLayout->addLayout(mainLayout);

    setLayout(imgMainLayout);

    setModal(true);
    setWindowTitle(tr("Update library"));
}

void UpdateLibraryDialog::showCurrentFile(QString file)
{
    currentFileLabel->setText(file);
    currentFileLabel->update();
    this->update();
}

void UpdateLibraryDialog::close()
{
    currentFileLabel->setText("");
    this->adjustSize();
    QDialog::close();
}