Added allowsEditMedia() to Media. Slightly refactored.

Telegram/SourceFiles/boxes/edit_caption_box.cpp

@@ -45,6 +45,7 @@ EditCaptionBox::EditCaptionBox(
 , _msgId(item->fullId()) {
 	Expects(item->media() != nullptr);
 	Expects(item->media()->allowsEditCaption());
+	_isAllowedEditMedia = item->media()->allowsEditMedia();
 
 	QSize dimensions;
 	auto image = (Image*)nullptr;
@@ -331,9 +332,7 @@ void EditCaptionBox::clipCallback(Media::Clip::Notification notification) {
 	}
 }
 
-void EditCaptionBox::prepare() {
-	addButton(langFactory(lng_settings_save), [this] { save(); });
-	addButton(langFactory(lng_edit_media), [this] {
+void EditCaptionBox::createEditMediaButton() {
 	const auto callback = [=](const FileDialog::OpenResult &result) {
 		if (result.paths.isEmpty() && result.remoteContent.isEmpty()) {
 			return;
@@ -341,7 +340,6 @@ void EditCaptionBox::prepare() {
 
 		if (!result.paths.isEmpty()) {
 			const auto filePath = result.paths.front();
-				LOG(("FILE PATH: %1").arg(filePath));
 			_newMediaPath = filePath;
 			_preparedList = Storage::PrepareMediaList(
 				QStringList(_newMediaPath),
@@ -405,6 +403,7 @@ void EditCaptionBox::prepare() {
 		}
 	};
 
+	addButton(langFactory(lng_edit_media), [=] {
 		const auto filters = QStringList(FileDialog::AllFilesFilter());
 		FileDialog::GetOpenPath(
 			this,
@@ -412,6 +411,15 @@ void EditCaptionBox::prepare() {
 			filters.join(qsl(";;")),
 			crl::guard(this, callback));
 	});
+}
+
+void EditCaptionBox::prepare() {
+	addButton(langFactory(lng_settings_save), [this] { save(); });
+	if (_isAllowedEditMedia) {
+		createEditMediaButton();
+	} else {
+		_newMediaPath = QString();
+	}
 	addButton(langFactory(lng_cancel), [this] { closeBox(); });
 
 	updateBoxSize();

Telegram/SourceFiles/boxes/edit_caption_box.h

@@ -66,6 +66,8 @@ private:
 
 	int errorTopSkip() const;
 
+	void createEditMediaButton();
+
 	not_null<Window::Controller*> _controller;
 	FullMsgId _msgId;
 	Image *_thumbnailImage = nullptr;
@@ -104,6 +106,7 @@ private:
 	bool _asFile = false;
 	Ui::SlideWrap<Ui::RpWidget> *_wayWrap = nullptr;
 	QString _newMediaPath;
+	bool _isAllowedEditMedia = false;
 
 	QString _error;
 

Telegram/SourceFiles/data/data_media_types.cpp

@@ -214,6 +214,10 @@ bool Media::allowsEditCaption() const {
 	return false;
 }
 
+bool Media::allowsEditMedia() const {
+	return false;
+}
+
 bool Media::allowsRevoke() const {
 	return true;
 }
@@ -323,6 +327,10 @@ bool MediaPhoto::allowsEditCaption() const {
 	return true;
 }
 
+bool MediaPhoto::allowsEditMedia() const {
+	return true;
+}
+
 QString MediaPhoto::errorTextForForward(not_null<PeerData*> peer) const {
 	const auto errorKey = Data::RestrictionErrorKey(
 		peer,
@@ -648,6 +656,13 @@ bool MediaFile::allowsEditCaption() const {
 	return !_document->isVideoMessage() && !_document->sticker();
 }
 
+bool MediaFile::allowsEditMedia() const {
+	return !_document->isVideoMessage()
+		&& !_document->sticker()
+		&& !_document->isGifv()
+		&& !_document->isVoiceMessage();
+}
+
 bool MediaFile::forwardedBecomesUnread() const {
 	return _document->isVoiceMessage()
 		//|| _document->isVideoFile()

Telegram/SourceFiles/data/data_media_types.h

@@ -93,6 +93,7 @@ public:
 	virtual bool allowsForward() const;
 	virtual bool allowsEdit() const;
 	virtual bool allowsEditCaption() const;
+	virtual bool allowsEditMedia() const;
 	virtual bool allowsRevoke() const;
 	virtual bool forwardedBecomesUnread() const;
 	virtual QString errorTextForForward(not_null<PeerData*> peer) const;
@@ -141,6 +142,7 @@ public:
 	QString pinnedTextSubstring() const override;
 	TextWithEntities clipboardText() const override;
 	bool allowsEditCaption() const override;
+	bool allowsEditMedia() const override;
 	QString errorTextForForward(not_null<PeerData*> peer) const override;
 
 	bool updateInlineResultMedia(const MTPMessageMedia &media) override;
@@ -176,6 +178,7 @@ public:
 	QString pinnedTextSubstring() const override;
 	TextWithEntities clipboardText() const override;
 	bool allowsEditCaption() const override;
+	bool allowsEditMedia() const override;
 	bool forwardedBecomesUnread() const override;
 	QString errorTextForForward(not_null<PeerData*> peer) const override;
 

Telegram/SourceFiles/storage/file_upload.cpp

@@ -313,6 +313,8 @@ void Uploader::sendNext() {
 			if (requestsSent.empty() && docRequestsSent.empty()) {
 				const auto silent = uploadingData.file
 					&& uploadingData.file->to.silent;
+				const auto edit = uploadingData.file &&
+					uploadingData.file->edit;
 				if (uploadingData.type() == SendMediaType::Photo) {
 					auto photoFilename = uploadingData.filename();
 					if (!photoFilename.endsWith(qstr(".jpg"), Qt::CaseInsensitive)) {
@@ -329,7 +331,7 @@ void Uploader::sendNext() {
 						MTP_int(uploadingData.partsCount),
 						MTP_string(photoFilename),
 						MTP_bytes(md5));
-					_photoReady.fire({ uploadingId, silent, file, uploadingData.file->edit });
+					_photoReady.fire({ uploadingId, silent, file, edit });
 				} else if (uploadingData.type() == SendMediaType::File
 					|| uploadingData.type() == SendMediaType::WallPaper
 					|| uploadingData.type() == SendMediaType::Audio) {
@@ -363,9 +365,13 @@ void Uploader::sendNext() {
 							silent,
 							file,
 							thumb,
-							uploadingData.file->edit });
+							edit });
 					} else {
-						_documentReady.fire({ uploadingId, silent, file, uploadingData.file->edit });
+						_documentReady.fire({
+							uploadingId,
+							silent,
+							file,
+							edit });
 					}
 				} else if (uploadingData.type() == SendMediaType::Secure) {
 					_secureReady.fire({