mirror of
https://github.com/RetroShare/RetroShare.git
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114 lines
3.7 KiB
C++
114 lines
3.7 KiB
C++
/*******************************************************************************
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* gui/common/AvatarDialog.cpp *
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* *
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* Copyright (C) 2012, Robert Fernie <retroshare.project@gmail.com> *
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* *
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* This program is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU Affero General Public License as *
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* published by the Free Software Foundation, either version 3 of the *
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* License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Affero General Public License for more details. *
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* *
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* You should have received a copy of the GNU Affero General Public License *
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* along with this program. If not, see <https://www.gnu.org/licenses/>. *
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* *
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*******************************************************************************/
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#include <QBuffer>
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#include "AvatarDialog.h"
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#include "ui_AvatarDialog.h"
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#include "AvatarDefs.h"
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#include "util/misc.h"
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#include "gui/common/FilesDefs.h"
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/** Constructor */
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AvatarDialog::AvatarDialog(QWidget *parent) :
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QDialog(parent, Qt::WindowSystemMenuHint | Qt::WindowTitleHint | Qt::WindowCloseButtonHint),
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ui(new(Ui::AvatarDialog))
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{
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/* Invoke Qt Designer generated QObject setup routine */
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ui->setupUi(this);
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ui->headerFrame->setHeaderImage(FilesDefs::getPixmapFromQtResourcePath(":/images/no_avatar_70.png"));
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ui->headerFrame->setHeaderText(tr("Set your Avatar picture"));
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connect(ui->avatarButton, SIGNAL(clicked(bool)), this, SLOT(changeAvatar()));
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connect(ui->removeButton, SIGNAL(clicked(bool)), this, SLOT(removeAvatar()));
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connect(ui->buttonBox, SIGNAL(accepted()), this, SLOT(accept()));
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connect(ui->buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
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updateInterface();
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}
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const int AvatarDialog::RS_AVATAR_DEFAULT_IMAGE_W = 96;
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const int AvatarDialog::RS_AVATAR_DEFAULT_IMAGE_H = 96;
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AvatarDialog::~AvatarDialog()
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{
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delete(ui);
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}
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void AvatarDialog::changeAvatar()
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{
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QPixmap img = misc::getOpenThumbnailedPicture(this, tr("Load Avatar"), RS_AVATAR_DEFAULT_IMAGE_W,RS_AVATAR_DEFAULT_IMAGE_H);
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if (img.isNull())
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return;
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ui->avatarLabel->setPixmap(img);
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updateInterface();
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}
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void AvatarDialog::removeAvatar()
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{
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ui->avatarLabel->setPixmap(QPixmap());
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updateInterface();
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}
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void AvatarDialog::updateInterface()
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{
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const QPixmap *pixmap = ui->avatarLabel->pixmap();
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if (pixmap && !pixmap->isNull()) {
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ui->removeButton->setEnabled(true);
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} else {
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ui->removeButton->setEnabled(false);
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}
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}
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void AvatarDialog::setAvatar(const QPixmap &avatar)
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{
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ui->avatarLabel->setPixmap(avatar);
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updateInterface();
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}
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void AvatarDialog::getAvatar(QPixmap &avatar)
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{
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const QPixmap *pixmap = ui->avatarLabel->pixmap();
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if (!pixmap) {
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avatar = QPixmap();
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return;
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}
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avatar = *pixmap;
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}
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void AvatarDialog::getAvatar(QByteArray &avatar)
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{
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const QPixmap *pixmap = ui->avatarLabel->pixmap();
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if (!pixmap) {
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avatar.clear();
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return;
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}
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QBuffer buffer(&avatar);
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buffer.open(QIODevice::WriteOnly);
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pixmap->save(&buffer, "PNG"); // writes image into ba in PNG format
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}
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