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Add automatic loading of videos/files.

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This commit is contained in:
John Preston 2018-11-30 17:27:33 +04:00
parent e3cc8652e4
commit 97b0288c7d
5 changed files with 76 additions and 51 deletions
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4
Telegram/SourceFiles/data/data_auto_download.cpp
View file

@ -18,6 +18,7 @@ namespace AutoDownload {
namespace {
constexpr auto kDefaultMaxSize = 10 * 1024 * 1024;
constexpr auto kNonCacheMaxSize = 2 * 1024 * 1024;
constexpr auto kVersion = char(1);
template <typename Enum>
@ -38,6 +39,9 @@ void SetDefaultsForSource(Full &data, Source source) {
data.setBytesLimit(source, Type::VoiceMessage, kDefaultMaxSize);
data.setBytesLimit(source, Type::VideoMessage, kDefaultMaxSize);
data.setBytesLimit(source, Type::GIF, kDefaultMaxSize);
data.setBytesLimit(source, Type::File, kNonCacheMaxSize);
data.setBytesLimit(source, Type::Video, kNonCacheMaxSize);
data.setBytesLimit(source, Type::Music, kNonCacheMaxSize);
}
const Full &Defaults() {

80
Telegram/SourceFiles/data/data_document.cpp
View file

@ -632,38 +632,42 @@ void DocumentData::unload() {
void DocumentData::automaticLoad(
Data::FileOrigin origin,
const HistoryItem *item) {
if (loaded() || status != FileReady) return;
if (saveToCache() && _loader != CancelledMtpFileLoader) {
if (type == StickerDocument
|| isAnimation()
|| (isVoiceMessage() && item)) {
const auto shouldLoadFromCloud = item
? Data::AutoDownload::Should(
Auth().settings().autoDownload(),
item->history()->peer,
this)
: Data::AutoDownload::Should(
Auth().settings().autoDownload(),
this);
const auto loadFromCloud = shouldLoadFromCloud
? LoadFromCloudOrLocal
: LoadFromLocalOnly;
save(
origin,
QString(),
_actionOnLoad,
_actionOnLoadMsgId,
loadFromCloud,
true);
}
if (status != FileReady || loaded() || cancelled()) {
return;
} else if (!item && type != StickerDocument && !isAnimation()) {
return;
}
const auto toCache = saveToCache();
if (!toCache && Global::AskDownloadPath()) {
// We need a filename, but we're supposed to ask user for it.
// No automatic download in this case.
return;
}
const auto filename = toCache
? QString()
: documentSaveFilename(this);
const auto shouldLoadFromCloud = item
? Data::AutoDownload::Should(
Auth().settings().autoDownload(),
item->history()->peer,
this)
: Data::AutoDownload::Should(
Auth().settings().autoDownload(),
this);
const auto loadFromCloud = shouldLoadFromCloud
? LoadFromCloudOrLocal
: LoadFromLocalOnly;
save(
origin,
filename,
_actionOnLoad,
_actionOnLoadMsgId,
loadFromCloud,
true);
}
void DocumentData::automaticLoadSettingsChanged() {
if (_loader != CancelledMtpFileLoader
|| status != FileReady
|| loaded()) {
if (!cancelled() || status != FileReady || loaded()) {
return;
}
_loader = nullptr;
@ -790,7 +794,7 @@ bool DocumentData::loaded(FilePathResolveType type) const {
void DocumentData::destroyLoader(mtpFileLoader *newValue) const {
const auto loader = std::exchange(_loader, newValue);
if (_loader == CancelledMtpFileLoader) {
if (cancelled()) {
loader->cancel();
}
loader->stop();
@ -798,7 +802,7 @@ void DocumentData::destroyLoader(mtpFileLoader *newValue) const {
}
bool DocumentData::loading() const {
return _loader && _loader != CancelledMtpFileLoader;
return _loader && !cancelled();
}
QString DocumentData::loadingFilePath() const {
@ -874,7 +878,7 @@ void DocumentData::save(
return;
}
if (_loader == CancelledMtpFileLoader) {
if (cancelled()) {
_loader = nullptr;
}
if (_loader) {
@ -887,7 +891,9 @@ void DocumentData::save(
_actionOnLoad = action;
_actionOnLoadMsgId = actionMsgId;
if (_loader) {
if (fromCloud == LoadFromCloudOrLocal) _loader->permitLoadFromCloud();
if (fromCloud == LoadFromCloudOrLocal) {
_loader->permitLoadFromCloud();
}
} else {
status = FileReady;
if (hasWebLocation()) {
@ -922,6 +928,8 @@ void DocumentData::save(
_loader->connect(_loader, SIGNAL(progress(FileLoader*)), App::main(), SLOT(documentLoadProgress(FileLoader*)));
_loader->connect(_loader, SIGNAL(failed(FileLoader*,bool)), App::main(), SLOT(documentLoadFailed(FileLoader*,bool)));
}
if (loading()) {
_loader->start();
}
_session->data().notifyDocumentLayoutChanged(this);
@ -934,13 +942,15 @@ void DocumentData::cancel() {
destroyLoader(CancelledMtpFileLoader);
_session->data().notifyDocumentLayoutChanged(this);
if (auto main = App::main()) {
main->documentLoadProgress(this);
}
App::main()->documentLoadProgress(this);
_actionOnLoad = ActionOnLoadNone;
}
bool DocumentData::cancelled() const {
return (_loader == CancelledMtpFileLoader);
}
VoiceWaveform documentWaveformDecode(const QByteArray &encoded5bit) {
auto bitsCount = static_cast<int>(encoded5bit.size() * 8);
auto valuesCount = bitsCount / 5;

1
Telegram/SourceFiles/data/data_document.h
View file

@ -106,6 +106,7 @@ public:
LoadFromCloudSetting fromCloud = LoadFromCloudOrLocal,
bool autoLoading = false);
void cancel();
bool cancelled() const;
float64 progress() const;
int32 loadOffset() const;
bool uploading() const;

41
Telegram/SourceFiles/ui/image/image_source.cpp
View file

@ -299,14 +299,14 @@ QImage RemoteSource::takeLoaded() {
}
bool RemoteSource::loaderValid() const {
return _loader && _loader != CancelledFileLoader;
return _loader && !cancelled();
}
void RemoteSource::destroyLoader(FileLoader *newValue) {
Expects(loaderValid());
const auto loader = std::exchange(_loader, newValue);
if (_loader == CancelledFileLoader) {
if (cancelled()) {
loader->cancel();
}
loader->stop();
@ -350,21 +350,26 @@ bool RemoteSource::loading() {
void RemoteSource::automaticLoad(
Data::FileOrigin origin,
const HistoryItem *item) {
if (_loader != CancelledFileLoader && item) {
const auto loadFromCloud = Data::AutoDownload::Should(
Auth().settings().autoDownload(),
item->history()->peer,
this);
if (!item || cancelled()) {
return;
}
const auto loadFromCloud = Data::AutoDownload::Should(
Auth().settings().autoDownload(),
item->history()->peer,
this);
if (_loader) {
if (loadFromCloud) _loader->permitLoadFromCloud();
} else {
_loader = createLoader(
origin,
loadFromCloud ? LoadFromCloudOrLocal : LoadFromLocalOnly,
true);
if (_loader) _loader->start();
if (_loader) {
if (loadFromCloud) {
_loader->permitLoadFromCloud();
}
} else {
_loader = createLoader(
origin,
loadFromCloud ? LoadFromCloudOrLocal : LoadFromLocalOnly,
true);
}
if (loaderValid()) {
_loader->start();
}
}
@ -386,11 +391,15 @@ void RemoteSource::load(
}
}
bool RemoteSource::cancelled() const {
return (_loader == CancelledFileLoader);
}
void RemoteSource::loadEvenCancelled(
Data::FileOrigin origin,
bool loadFirst,
bool prior) {
if (_loader == CancelledFileLoader) {
if (cancelled()) {
_loader = nullptr;
}
return load(origin, loadFirst, prior);

1
Telegram/SourceFiles/ui/image/image_source.h
View file

@ -169,6 +169,7 @@ protected:
private:
bool loaderValid() const;
bool cancelled() const;
void destroyLoader(FileLoader *newValue = nullptr);
FileLoader *_loader = nullptr;