mirror of
https://github.com/telegramdesktop/tdesktop
synced 2025-08-31 22:46:10 +00:00
Renamed / moved a bunch of files.
Next commit fixes the build.
This commit is contained in:
John Preston
262
Telegram/SourceFiles/storage/localimageloader.h
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262
Telegram/SourceFiles/storage/localimageloader.h
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/*
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This file is part of Telegram Desktop,
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the official desktop version of Telegram messaging app, see https://telegram.org
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Telegram Desktop is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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It 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 General Public License for more details.
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In addition, as a special exception, the copyright holders give permission
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to link the code of portions of this program with the OpenSSL library.
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Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
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Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
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*/
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#pragma once
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enum class CompressConfirm {
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Auto,
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Yes,
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No,
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None,
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};
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enum class SendMediaType {
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Photo,
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Audio,
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File,
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};
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struct SendMediaPrepare {
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SendMediaPrepare(const QString &file, const PeerId &peer, SendMediaType type, MsgId replyTo) : id(rand_value<PhotoId>()), file(file), peer(peer), type(type), replyTo(replyTo) {
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}
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SendMediaPrepare(const QImage &img, const PeerId &peer, SendMediaType type, MsgId replyTo) : id(rand_value<PhotoId>()), img(img), peer(peer), type(type), replyTo(replyTo) {
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}
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SendMediaPrepare(const QByteArray &data, const PeerId &peer, SendMediaType type, MsgId replyTo) : id(rand_value<PhotoId>()), data(data), peer(peer), type(type), replyTo(replyTo) {
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}
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SendMediaPrepare(const QByteArray &data, int duration, const PeerId &peer, SendMediaType type, MsgId replyTo) : id(rand_value<PhotoId>()), data(data), peer(peer), type(type), duration(duration), replyTo(replyTo) {
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}
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PhotoId id;
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QString file;
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QImage img;
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QByteArray data;
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PeerId peer;
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SendMediaType type;
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int duration = 0;
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MsgId replyTo;
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};
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using SendMediaPrepareList = QList<SendMediaPrepare>;
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using UploadFileParts = QMap<int, QByteArray>;
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struct SendMediaReady {
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SendMediaReady() = default; // temp
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SendMediaReady(SendMediaType type, const QString &file, const QString &filename, int32 filesize, const QByteArray &data, const uint64 &id, const uint64 &thumbId, const QString &thumbExt, const PeerId &peer, const MTPPhoto &photo, const PreparedPhotoThumbs &photoThumbs, const MTPDocument &document, const QByteArray &jpeg, MsgId replyTo)
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: replyTo(replyTo)
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, type(type)
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, file(file)
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, filename(filename)
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, filesize(filesize)
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, data(data)
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, thumbExt(thumbExt)
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, id(id)
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, thumbId(thumbId)
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, peer(peer)
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, photo(photo)
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, document(document)
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, photoThumbs(photoThumbs) {
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if (!jpeg.isEmpty()) {
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int32 size = jpeg.size();
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for (int32 i = 0, part = 0; i < size; i += UploadPartSize, ++part) {
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parts.insert(part, jpeg.mid(i, UploadPartSize));
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}
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jpeg_md5.resize(32);
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hashMd5Hex(jpeg.constData(), jpeg.size(), jpeg_md5.data());
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}
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}
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MsgId replyTo;
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SendMediaType type;
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QString file, filename;
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int32 filesize;
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QByteArray data;
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QString thumbExt;
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uint64 id, thumbId; // id always file-id of media, thumbId is file-id of thumb ( == id for photos)
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PeerId peer;
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MTPPhoto photo;
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MTPDocument document;
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PreparedPhotoThumbs photoThumbs;
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UploadFileParts parts;
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QByteArray jpeg_md5;
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QString caption;
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};
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class Task {
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public:
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virtual void process() = 0; // is executed in a separate thread
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virtual void finish() = 0; // is executed in the same as TaskQueue thread
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virtual ~Task() = default;
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TaskId id() const {
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return static_cast<TaskId>(const_cast<Task*>(this));
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}
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};
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using TaskPtr = QSharedPointer<Task>;
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using TasksList = QList<TaskPtr>;
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class TaskQueueWorker;
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class TaskQueue : public QObject {
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Q_OBJECT
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public:
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TaskQueue(QObject *parent, int32 stopTimeoutMs = 0); // <= 0 - never stop worker
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TaskId addTask(TaskPtr task);
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void addTasks(const TasksList &tasks);
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void cancelTask(TaskId id); // this task finish() won't be called
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~TaskQueue();
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signals:
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void taskAdded();
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public slots:
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void onTaskProcessed();
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void stop();
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private:
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friend class TaskQueueWorker;
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void wakeThread();
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TasksList _tasksToProcess, _tasksToFinish;
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QMutex _tasksToProcessMutex, _tasksToFinishMutex;
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QThread *_thread;
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TaskQueueWorker *_worker;
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QTimer *_stopTimer;
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};
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class TaskQueueWorker : public QObject {
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Q_OBJECT
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public:
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TaskQueueWorker(TaskQueue *queue) : _queue(queue) {
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}
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signals:
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void taskProcessed();
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public slots:
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void onTaskAdded();
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private:
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TaskQueue *_queue;
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bool _inTaskAdded = false;
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};
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struct FileLoadTo {
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FileLoadTo(const PeerId &peer, bool silent, MsgId replyTo)
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: peer(peer)
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, silent(silent)
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, replyTo(replyTo) {
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}
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PeerId peer;
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bool silent;
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MsgId replyTo;
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};
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struct FileLoadResult {
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FileLoadResult(const uint64 &id, const FileLoadTo &to, const QString &caption)
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: id(id)
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, to(to)
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, caption(caption) {
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}
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uint64 id;
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FileLoadTo to;
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SendMediaType type;
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QString filepath;
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QByteArray content;
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QString filename;
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QString filemime;
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int32 filesize = 0;
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UploadFileParts fileparts;
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QByteArray filemd5;
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int32 partssize;
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uint64 thumbId = 0; // id is always file-id of media, thumbId is file-id of thumb ( == id for photos)
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QString thumbname;
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UploadFileParts thumbparts;
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QByteArray thumbmd5;
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QPixmap thumb;
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MTPPhoto photo;
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MTPDocument document;
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PreparedPhotoThumbs photoThumbs;
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QString caption;
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void setFileData(const QByteArray &filedata) {
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if (filedata.isEmpty()) {
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partssize = 0;
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} else {
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partssize = filedata.size();
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for (int32 i = 0, part = 0; i < partssize; i += UploadPartSize, ++part) {
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fileparts.insert(part, filedata.mid(i, UploadPartSize));
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}
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filemd5.resize(32);
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hashMd5Hex(filedata.constData(), filedata.size(), filemd5.data());
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}
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}
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void setThumbData(const QByteArray &thumbdata) {
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if (!thumbdata.isEmpty()) {
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int32 size = thumbdata.size();
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for (int32 i = 0, part = 0; i < size; i += UploadPartSize, ++part) {
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thumbparts.insert(part, thumbdata.mid(i, UploadPartSize));
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}
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thumbmd5.resize(32);
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hashMd5Hex(thumbdata.constData(), thumbdata.size(), thumbmd5.data());
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}
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}
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};
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typedef QSharedPointer<FileLoadResult> FileLoadResultPtr;
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class FileLoadTask : public Task {
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public:
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FileLoadTask(const QString &filepath, const QImage &image, SendMediaType type, const FileLoadTo &to, const QString &caption);
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FileLoadTask(const QByteArray &content, const QImage &image, SendMediaType type, const FileLoadTo &to, const QString &caption);
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FileLoadTask(const QByteArray &voice, int32 duration, const VoiceWaveform &waveform, const FileLoadTo &to, const QString &caption);
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uint64 fileid() const {
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return _id;
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}
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void process();
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void finish();
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protected:
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uint64 _id;
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FileLoadTo _to;
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QString _filepath;
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QByteArray _content;
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QImage _image;
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int32 _duration = 0;
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VoiceWaveform _waveform;
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SendMediaType _type;
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QString _caption;
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FileLoadResultPtr _result;
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};
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