Support audio, video, generic file for pasting (#220)

* Refactor widget items to use same interface

* Support audio, video, generic file for pasting

* Add utils function for human readable file sizes

* Set correct MIME type for media messages

This change also determines the size of the upload once from the
ContentLengthHeader, rather than seeking the QIODevice and asking for
its size. This prevents any future trouble in case the QIODevice is
sequential (cannot be seeked). The MIME type is also determined at
upload once, rather than using the QIODevice and the underlying data
inside.

* Allow for file urls to be used as fall-back

This fixes an issue on macOS which uses `text/uri-list` for copying
files to the clipboard.

fixes #228 

1 files changed, 0 insertions, 57 deletions

diff --git a/include/dialogs/PreviewImageOverlay.h b/include/dialogs/PreviewImageOverlay.h
deleted file mode 100644

index a1ab32ee..00000000
--- a/include/dialogs/PreviewImageOverlay.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * 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 <QLabel>
-#include <QLineEdit>
-#include <QPixmap>
-#include <QWidget>
-
-#include "FlatButton.h"
-
-class QMimeData;
-
-namespace dialogs {
-
-class PreviewImageOverlay : public QWidget
-{
-        Q_OBJECT
-public:
-        PreviewImageOverlay(QWidget *parent = nullptr);
-
-        void setImageAndCreate(const QByteArray data, const QString &type);
-        void setImageAndCreate(const QString &path);
-
-signals:
-        void confirmImageUpload(const QByteArray data, const QString &img_name);
-
-private:
-        void init();
-
-        QPixmap image_;
-        QByteArray imageData_;
-        QString imagePath_;
-
-        QLabel titleLabel_;
-        QLabel imageLabel_;
-        QLineEdit imageName_;
-
-        FlatButton upload_;
-        FlatButton cancel_;
-};
-} // dialogs