mirror of
https://github.com/Nheko-Reborn/nheko.git
synced 2024-11-01 02:10:47 +03:00
108 lines
2.9 KiB
C++
108 lines
2.9 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 <QMouseEvent>
|
|
#include <QSharedPointer>
|
|
#include <QWidget>
|
|
|
|
#include <mtx.hpp>
|
|
|
|
namespace dialogs {
|
|
class ImageOverlay;
|
|
}
|
|
|
|
class ImageItem : public QWidget
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
ImageItem(const mtx::events::RoomEvent<mtx::events::msg::Image> &event,
|
|
QWidget *parent = nullptr);
|
|
|
|
ImageItem(const QString &url,
|
|
const QString &filename,
|
|
uint64_t size,
|
|
QWidget *parent = nullptr);
|
|
|
|
QSize sizeHint() const override;
|
|
|
|
public slots:
|
|
//! Show a save as dialog for the image.
|
|
void saveAs();
|
|
void setImage(const QPixmap &image);
|
|
void saveImage(const QString &filename, const QByteArray &data);
|
|
|
|
signals:
|
|
void imageDownloaded(const QPixmap &img);
|
|
void imageSaved(const QString &filename, const QByteArray &data);
|
|
|
|
protected:
|
|
void paintEvent(QPaintEvent *event) override;
|
|
void mousePressEvent(QMouseEvent *event) override;
|
|
void resizeEvent(QResizeEvent *event) override;
|
|
|
|
//! Whether the user can interact with the displayed image.
|
|
bool isInteractive_ = true;
|
|
|
|
private:
|
|
void init();
|
|
void openUrl();
|
|
void downloadMedia(const QUrl &url);
|
|
|
|
int max_width_ = 500;
|
|
int max_height_ = 300;
|
|
|
|
int width_;
|
|
int height_;
|
|
|
|
QPixmap scaled_image_;
|
|
QPixmap image_;
|
|
|
|
QUrl url_;
|
|
QString text_;
|
|
|
|
int bottom_height_ = 30;
|
|
|
|
QRectF textRegion_;
|
|
QRectF imageRegion_;
|
|
|
|
mtx::events::RoomEvent<mtx::events::msg::Image> event_;
|
|
};
|
|
|
|
class StickerItem : public ImageItem
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
StickerItem(const mtx::events::Sticker &event, QWidget *parent = nullptr)
|
|
: ImageItem{QString::fromStdString(event.content.url),
|
|
QString::fromStdString(event.content.body),
|
|
event.content.info.size,
|
|
parent}
|
|
, event_{event}
|
|
{
|
|
isInteractive_ = false;
|
|
setCursor(Qt::ArrowCursor);
|
|
setMouseTracking(false);
|
|
setAttribute(Qt::WA_Hover, false);
|
|
}
|
|
|
|
private:
|
|
mtx::events::Sticker event_;
|
|
};
|