From c748883bd3347885494c62f63bb8e629fb00403f Mon Sep 17 00:00:00 2001
From: RadRussianRus <radrussianrus@gmail.com>
Date: Tue, 1 Oct 2019 20:51:11 +0300
Subject: [PATCH] Apply custom fonts after app restart

---
 .../SourceFiles/platform/linux/launcher_linux.cpp | 15 +++++++++++++++
 Telegram/SourceFiles/platform/mac/launcher_mac.mm | 15 +++++++++++++++
 .../SourceFiles/platform/win/launcher_win.cpp     | 15 +++++++++++++++
 3 files changed, 45 insertions(+)

diff --git a/Telegram/SourceFiles/platform/linux/launcher_linux.cpp b/Telegram/SourceFiles/platform/linux/launcher_linux.cpp
index 2722ffbff..02b5488e6 100644
--- a/Telegram/SourceFiles/platform/linux/launcher_linux.cpp
+++ b/Telegram/SourceFiles/platform/linux/launcher_linux.cpp
@@ -75,6 +75,21 @@ bool Launcher::launchUpdater(UpdaterLaunch action) {
 		argumentsList.push("-externalupdater");
 	}
 #endif // !TDESKTOP_DISABLE_AUTOUPDATE
+	if (cMainFont()) {
+		argumentsList.push(qsl("-mainfont"));
+		pushArgument(QFile::encodeName(cMainFont()));
+	}
+	if (cSemiboldFont()) {
+		argumentsList.push(qsl("-semiboldfont"));
+		pushArgument(QFile::encodeName(cSemiboldFont()));
+	}
+	if (cSemiboldFontIsBold()) {
+		argumentsList.push(qsl("-semiboldisbold"));
+	}
+	if (cMonospaceFont()) {
+		argumentsList.push(qsl("-monospacefont"));
+		pushArgument(QFile::encodeName(cMonospaceFont()));
+	}
 	if (cDataFile() != qsl("data")) {
 		argumentsList.push("-key");
 		argumentsList.push(QFile::encodeName(cDataFile()));
diff --git a/Telegram/SourceFiles/platform/mac/launcher_mac.mm b/Telegram/SourceFiles/platform/mac/launcher_mac.mm
index 23d4dadca..fbc225eea 100644
--- a/Telegram/SourceFiles/platform/mac/launcher_mac.mm
+++ b/Telegram/SourceFiles/platform/mac/launcher_mac.mm
@@ -67,6 +67,21 @@ bool Launcher::launchUpdater(UpdaterLaunch action) {
 #ifndef TDESKTOP_DISABLE_AUTOUPDATE
 		if (Core::UpdaterDisabled()) [args addObject:@"-externalupdater"];
 #endif // !TDESKTOP_DISABLE_AUTOUPDATE
+		if (cMainFont()) {
+			[args addObject:@"-mainfont"];
+			[args addObject:Q2NSString(cMainFont())];
+		}
+		if (cSemiboldFont()) {
+			[args addObject:@"-semiboldfont"];
+			[args addObject:Q2NSString(cSemiboldFont())];
+		}
+		if (cSemiboldFontIsBold()) {
+			argumentsList.push(qsl("-semiboldisbold"));
+		}
+		if (cMonospaceFont()) {
+			[args addObject:@"-monospacefont"];
+			[args addObject:Q2NSString(cMonospaceFont())];
+		}
 		if (cDataFile() != qsl("data")) {
 			[args addObject:@"-key"];
 			[args addObject:Q2NSString(cDataFile())];
diff --git a/Telegram/SourceFiles/platform/win/launcher_win.cpp b/Telegram/SourceFiles/platform/win/launcher_win.cpp
index 5eda272fb..e1c953d83 100644
--- a/Telegram/SourceFiles/platform/win/launcher_win.cpp
+++ b/Telegram/SourceFiles/platform/win/launcher_win.cpp
@@ -80,6 +80,21 @@ bool Launcher::launchUpdater(UpdaterLaunch action) {
 		pushArgument(qsl("-workdir"));
 		pushArgument('"' + cWorkingDir() + '"');
 	}
+	if (cMainFont()) {
+		pushArgument(qsl("-mainfont"));
+		pushArgument('"' + cMainFont() + '"');
+	}
+	if (cSemiboldFont()) {
+		pushArgument(qsl("-semiboldfont"));
+		pushArgument('"' + cSemiboldFont() + '"');
+	}
+	if (cSemiboldFontIsBold()) {
+		pushArgument(qsl("-semiboldisbold"));
+	}
+	if (cMonospaceFont()) {
+		pushArgument(qsl("-monospacefont"));
+		pushArgument('"' + cMonospaceFont() + '"');
+	}
 	if (cDataFile() != qsl("data")) {
 		pushArgument(qsl("-key"));
 		pushArgument('"' + cDataFile() + '"');