Fix SendFilesWay radiobuttons when adding media.

Also add /LTCG flag for static libraries Release builds on Windows.

Telegram/SourceFiles/boxes/send_files_box.cpp

@@ -1329,6 +1329,7 @@ SendFilesBox::SendFilesBox(
 	Storage::PreparedList &&list,
 	CompressConfirm compressed)
 : _list(std::move(list))
+, _compressConfirmInitial(compressed)
 , _compressConfirm(compressed) {
 }
 
@@ -1434,15 +1435,7 @@ void SendFilesBox::prepare() {
 }
 
 void SendFilesBox::initSendWay() {
-	_albumVideosCount = _list.albumIsPossible
-		? ranges::count(
-			_list.files,
-			Storage::PreparedFile::AlbumType::Video,
-			[](const Storage::PreparedFile &file) { return file.type; })
-		: 0;
-	_albumPhotosCount = _list.albumIsPossible
-		? (_list.files.size() - _albumVideosCount)
-		: 0;
+	refreshAlbumMediaCount();
 	const auto value = [&] {
 		if (_compressConfirm == CompressConfirm::None) {
 			return SendFilesWay::Files;
@@ -1475,6 +1468,18 @@ void SendFilesBox::initSendWay() {
 	});
 }
 
+void SendFilesBox::refreshAlbumMediaCount() {
+	_albumVideosCount = _list.albumIsPossible
+		? ranges::count(
+			_list.files,
+			Storage::PreparedFile::AlbumType::Video,
+			[](const Storage::PreparedFile &file) { return file.type; })
+		: 0;
+	_albumPhotosCount = _list.albumIsPossible
+		? (_list.files.size() - _albumVideosCount)
+		: 0;
+}
+
 void SendFilesBox::preparePreview() {
 	if (_list.files.size() == 1) {
 		prepareSingleFilePreview();
@@ -1636,6 +1641,9 @@ bool SendFilesBox::addFiles(not_null<const QMimeData*> data) {
 		return false;
 	} else if (_list.files.size() > 1 && !_albumPreview) {
 		return false;
+	} else if (_list.files.front().type
+		== Storage::PreparedFile::AlbumType::None) {
+		return false;
 	}
 	applyAlbumOrder();
 	delete base::take(_preview);
@@ -1646,6 +1654,9 @@ bool SendFilesBox::addFiles(not_null<const QMimeData*> data) {
 		_sendWay->setValue(SendFilesWay::Album);
 	}
 	_list.mergeToEnd(std::move(list));
+
+	_compressConfirm = _compressConfirmInitial;
+	refreshAlbumMediaCount();
 	preparePreview();
 	updateControlsGeometry();
 	return true;

Telegram/SourceFiles/boxes/send_files_box.h

@@ -83,6 +83,7 @@ private:
 		not_null<Ui::ScrollArea*> wrap,
 		not_null<AlbumPreview*> content);
 
+	void refreshAlbumMediaCount();
 	void preparePreview();
 	void prepareSingleFilePreview();
 	void prepareAlbumPreview();
@@ -103,6 +104,7 @@ private:
 
 	Storage::PreparedList _list;
 
+	CompressConfirm _compressConfirmInitial = CompressConfirm::None;
 	CompressConfirm _compressConfirm = CompressConfirm::None;
 
 	base::lambda<void(

Telegram/gyp/settings_win.gypi

@@ -109,6 +109,9 @@
               'OptimizeReferences': '2',
               'LinkTimeCodeGeneration': '1',       # /LTCG
             },
+            'VCLibrarianTool': {
+              'LinkTimeCodeGeneration': 'true',    # /LTCG
+            },
           },
         },
       },