matrixion/include/FileItem.h
Konstantinos Sideris fdb76bb5c1 Implement file uploads
fixes #24
2017-11-29 23:39:35 +02:00

98 lines
3.2 KiB
C++

/*
* nheko Copyright (C) 2017 Konstantinos Sideris <siderisk@auth.gr>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <QEvent>
#include <QIcon>
#include <QMouseEvent>
#include <QSharedPointer>
#include <QWidget>
#include "File.h"
#include "MatrixClient.h"
#include "MessageEvent.h"
namespace events = matrix::events;
namespace msgs = matrix::events::messages;
constexpr int MaxWidth = 400;
constexpr int Height = 70;
constexpr int IconRadius = 22;
constexpr int IconDiameter = IconRadius * 2;
constexpr int HorizontalPadding = 12;
constexpr int TextPadding = 15;
constexpr int DownloadIconRadius = IconRadius - 4;
constexpr double VerticalPadding = Height - 2 * IconRadius;
constexpr double IconYCenter = Height / 2;
constexpr double IconXCenter = HorizontalPadding + IconRadius;
class FileItem : public QWidget
{
Q_OBJECT
Q_PROPERTY(QColor textColor WRITE setTextColor READ textColor)
Q_PROPERTY(QColor iconColor WRITE setIconColor READ iconColor)
Q_PROPERTY(QColor backgroundColor WRITE setBackgroundColor READ backgroundColor)
public:
FileItem(QSharedPointer<MatrixClient> client,
const events::MessageEvent<msgs::File> &event,
QWidget *parent = nullptr);
FileItem(QSharedPointer<MatrixClient> client,
const QString &url,
const QString &filename,
QWidget *parent = nullptr);
QSize sizeHint() const override;
void setTextColor(const QColor &color) { textColor_ = color; }
void setIconColor(const QColor &color) { iconColor_ = color; }
void setBackgroundColor(const QColor &color) { backgroundColor_ = color; }
QColor textColor() const { return textColor_; }
QColor iconColor() const { return iconColor_; }
QColor backgroundColor() const { return backgroundColor_; }
protected:
void paintEvent(QPaintEvent *event) override;
void mousePressEvent(QMouseEvent *event) override;
private slots:
void fileDownloaded(const QString &event_id, const QByteArray &data);
private:
QString calculateFileSize(int nbytes) const;
void openUrl();
void init();
QUrl url_;
QString text_;
QString readableFileSize_;
QString filenameToSave_;
events::MessageEvent<msgs::File> event_;
QSharedPointer<MatrixClient> client_;
QIcon icon_;
QColor textColor_ = QColor("white");
QColor iconColor_ = QColor("#38A3D8");
QColor backgroundColor_ = QColor("#333");
};