From fc1a486f0086f3389e9a5f0fa084b3ea77199350 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Wed, 18 Dec 2013 00:52:12 +0100
Subject: [PATCH] Platform: ignore Sdl2Application title in Emscripten.

---
 src/Platform/Sdl2Application.cpp |  7 ++++++-
 src/Platform/Sdl2Application.h   | 17 ++++++++++++++++-
 2 files changed, 22 insertions(+), 2 deletions(-)

diff --git a/src/Platform/Sdl2Application.cpp b/src/Platform/Sdl2Application.cpp
index 417daa0e4..91b4d3d3b 100644
--- a/src/Platform/Sdl2Application.cpp
+++ b/src/Platform/Sdl2Application.cpp
@@ -251,7 +251,12 @@ void Sdl2Application::mousePressEvent(MouseEvent&) {}
 void Sdl2Application::mouseReleaseEvent(MouseEvent&) {}
 void Sdl2Application::mouseMoveEvent(MouseMoveEvent&) {}
 
-Sdl2Application::Configuration::Configuration(): _title("Magnum SDL2 Application"), _size(800, 600), _flags(Flag::Resizable), _sampleCount(0) {}
+Sdl2Application::Configuration::Configuration():
+    #ifndef CORRADE_TARGET_EMSCRIPTEN
+    _title("Magnum SDL2 Application"),
+    #endif
+    _size(800, 600), _flags(Flag::Resizable), _sampleCount(0) {}
+
 Sdl2Application::Configuration::~Configuration() = default;
 
 Sdl2Application::InputEvent::Modifiers Sdl2Application::MouseEvent::modifiers() {
diff --git a/src/Platform/Sdl2Application.h b/src/Platform/Sdl2Application.h
index 2ae5230b6..50e9339bf 100644
--- a/src/Platform/Sdl2Application.h
+++ b/src/Platform/Sdl2Application.h
@@ -393,19 +393,32 @@ class Sdl2Application::Configuration {
         /*implicit*/ Configuration();
         ~Configuration();
 
-        /** @brief Window title */
+        #ifndef CORRADE_TARGET_EMSCRIPTEN
+        /**
+         * @brief Window title
+         *
+         * @note Not available in @ref CORRADE_TARGET_EMSCRIPTEN.
+         */
         std::string title() const { return _title; }
+        #endif
 
         /**
          * @brief Set window title
          * @return Reference to self (for method chaining)
          *
          * Default is `"Magnum SDL2 Application"`.
+         * @note In @ref CORRADE_TARGET_EMSCRIPTEN "Emscripten" this function
+         *      does nothing and is included only for compatibility. You need
+         *      to set the title separately in application's HTML markup.
          */
+        #ifndef CORRADE_TARGET_EMSCRIPTEN
         Configuration& setTitle(std::string title) {
             _title = std::move(title);
             return *this;
         }
+        #else
+        template<class T> Configuration& setTitle(const T&) { return *this; }
+        #endif
 
         /** @brief Window size */
         Vector2i size() const { return _size; }
@@ -451,7 +464,9 @@ class Sdl2Application::Configuration {
         }
 
     private:
+        #ifndef CORRADE_TARGET_EMSCRIPTEN
         std::string _title;
+        #endif
         Vector2i _size;
         Flags _flags;
         Int _sampleCount;