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/*
* avatardialog.cc - Implementation of a dialog for selecting a user's avatar
* horizon-qt5, the Qt 5 user interface for
* Project Horizon
*
* Copyright (c) 2019 Adélie Linux and contributors. All rights reserved.
* This code is licensed under the AGPL 3.0 license, as noted in the
* LICENSE-code file in the root directory of this repository.
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
#include "avatardialog.hh"
#include <QDirIterator>
#include <QHBoxLayout>
#include <QListWidget>
#include <QPushButton>
#include <QVBoxLayout>
AvatarDialog::AvatarDialog(QWidget *parent)
: QDialog(parent, Qt::WindowTitleHint | Qt::WindowCloseButtonHint) {
setWindowTitle(tr("Choose Avatar"));
aviList = new QListWidget;
aviList->setGridSize(QSize(52, 52));
aviList->setIconSize(QSize(48, 48));
aviList->setViewMode(QListView::IconMode);
loadAvatars();
connect(aviList, &QListWidget::itemSelectionChanged, [=]{
if(aviList->selectedItems().isEmpty()) return;
path = aviList->selectedItems()[0]->data(Qt::ToolTipRole).toString();
});
QPushButton *ok = new QPushButton(tr("Choose"));
connect(ok, &QPushButton::clicked, this, &QDialog::accept);
QPushButton *cancel = new QPushButton(tr("Cancel"));
connect(cancel, &QPushButton::clicked, this, &QDialog::reject);
QVBoxLayout *buttonLayout = new QVBoxLayout;
buttonLayout->setAlignment(Qt::AlignTop);
buttonLayout->addWidget(ok);
buttonLayout->addWidget(cancel);
QHBoxLayout *mainBox = new QHBoxLayout;
mainBox->addWidget(aviList);
mainBox->addLayout(buttonLayout);
setLayout(mainBox);
}
void AvatarDialog::loadAvatars() {
QDirIterator it("/usr/share/user-manager/avatars", {}, QDir::Files, QDirIterator::Subdirectories);
while(it.hasNext()) {
QString path = it.next();
QListWidgetItem *item = new QListWidgetItem(aviList);
item->setData(Qt::ToolTipRole, path);
item->setIcon(QPixmap(path));
}
}
QString AvatarDialog::avatar() const {
return this->path;
}
void AvatarDialog::setAvatar(QString path) {
QList<QListWidgetItem *> items = aviList->findItems(path, Qt::MatchExactly);
if(items.size() == 0)
aviList->clearSelection();
else
aviList->setItemSelected(items.at(0), true);
}
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