Add iOS demo

CMakeLists.txt

@@ -67,7 +67,7 @@ else()
 endif()
 
 # add an option for building the examples
-if(NOT (SFML_OS_IOS OR SFML_OS_ANDROID))
+if(NOT SFML_OS_ANDROID)
     sfml_set_option(SFML_BUILD_EXAMPLES FALSE BOOL "TRUE to build the SFML examples, FALSE to ignore them")
 else()
     set(SFML_BUILD_EXAMPLES FALSE)

cmake/Macros.cmake

@@ -201,6 +201,9 @@ macro(sfml_add_example target)
     if(THIS_GUI_APP AND SFML_OS_WINDOWS AND NOT DEFINED CMAKE_CONFIGURATION_TYPES AND ${CMAKE_BUILD_TYPE} STREQUAL "Release")
         add_executable(${target} WIN32 ${target_input})
         target_link_libraries(${target} PRIVATE sfml-main)
+    elseif(THIS_GUI_APP AND SFML_OS_IOS)
+        add_executable(${target} MACOSX_BUNDLE ${target_input})
+        target_link_libraries(${target} PRIVATE sfml-main)
     else()
         add_executable(${target} ${target_input})
     endif()

examples/CMakeLists.txt

@@ -1,20 +1,25 @@
 
-# add the examples subdirectories
+# iOS Demo
-if(SFML_BUILD_NETWORK)
+if(SFML_OS_IOS)
+    add_subdirectory(iOS)
+else(SFML_OS_IOS)
+
+    # add the examples subdirectories
+    if(SFML_BUILD_NETWORK)
         add_subdirectory(ftp)
         add_subdirectory(sockets)
-endif()
+    endif()
-if(SFML_BUILD_NETWORK AND SFML_BUILD_AUDIO)
+    if(SFML_BUILD_NETWORK AND SFML_BUILD_AUDIO)
         add_subdirectory(voip)
-endif()
+    endif()
-if(SFML_BUILD_AUDIO)
+    if(SFML_BUILD_AUDIO)
         add_subdirectory(sound)
         add_subdirectory(sound_capture)
-endif()
+    endif()
-if(SFML_BUILD_WINDOW)
+    if(SFML_BUILD_WINDOW)
         add_subdirectory(window)
-endif()
+    endif()
-if(SFML_BUILD_GRAPHICS)
+    if(SFML_BUILD_GRAPHICS)
         add_subdirectory(opengl)
         add_subdirectory(shader)
         if(SFML_OS_WINDOWS)
@@ -24,7 +29,8 @@ if(SFML_BUILD_GRAPHICS)
         elseif(SFML_OS_MACOSX)
             add_subdirectory(cocoa)
         endif()
-endif()
+    endif()
-if(SFML_BUILD_GRAPHICS AND SFML_BUILD_AUDIO)
+    if(SFML_BUILD_GRAPHICS AND SFML_BUILD_AUDIO)
         add_subdirectory(pong)
-endif()
+    endif()
+endif(SFML_OS_IOS)

examples/iOS/CMakeLists.txt

@@ -0,0 +1,26 @@
+
+set(SRCROOT ${PROJECT_SOURCE_DIR}/examples/ios)
+set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake/Modules)
+
+# All source files
+set(SRC ${SRCROOT}/main.cpp)
+
+# Use the resources from the android example
+set(RESOURCES
+    ${CMAKE_CURRENT_SOURCE_DIR}/../android/assets/canary.wav
+    ${CMAKE_CURRENT_SOURCE_DIR}/../android/assets/image.png
+    ${CMAKE_CURRENT_SOURCE_DIR}/../android/assets/orchestral.ogg
+    ${CMAKE_CURRENT_SOURCE_DIR}/../android/assets/sansation.ttf)
+
+set_source_files_properties( ${RESOURCES} PROPERTIES
+                              MACOSX_PACKAGE_LOCATION Resources )
+
+# Define the window target
+sfml_add_example(ios_demo GUI_APP
+                 SOURCES ${SRC} ${RESOURCES}
+                 DEPENDS sfml-window sfml-system sfml-graphics sfml-audio
+                         "-framework OpenGLES")
+
+# The app needs an identifier and signing to work correctly
+SET_XCODE_PROPERTY(ios_demo CODE_SIGN_IDENTITY "iPhone Developer")
+set(MACOSX_BUNDLE_GUI_IDENTIFIER "com.sfml.ios_demo")

examples/iOS/main.cpp

@@ -0,0 +1,65 @@
+////////////////////////////////////////////////////////////
+// Headers
+////////////////////////////////////////////////////////////
+#include <SFML/Graphics.hpp>
+#include <SFML/Audio.hpp>
+#include <SFML/Main.hpp>
+
+
+////////////////////////////////////////////////////////////
+/// Entry point of application
+///
+/// \return Application exit code
+///
+////////////////////////////////////////////////////////////
+int main()
+{
+    sf::RenderWindow window(sf::VideoMode::getDesktopMode(), "");
+    
+    sf::Texture texture;
+    if(!texture.loadFromFile("image.png"))
+        return EXIT_FAILURE;
+    
+    sf::Sprite image(texture);
+    image.setPosition(0, 0);
+    image.setOrigin(texture.getSize().x/2, texture.getSize().y/2);
+    
+    sf::Music music;
+    if(!music.openFromFile("canary.wav"))
+        return EXIT_FAILURE;
+    
+    music.play();
+    
+    sf::View view = window.getDefaultView();
+    
+    while (window.isOpen())
+    {
+        sf::Event event;
+        
+        while (window.pollEvent(event))
+        {
+            switch (event.type)
+            {
+                case sf::Event::Closed:
+                    window.close();
+                    break;
+                case sf::Event::Resized:
+                    view.setSize(event.size.width, event.size.height);
+                    view.setCenter(event.size.width/2, event.size.height/2);
+                    window.setView(view);
+                    break;
+                case sf::Event::TouchBegan:
+                    if (event.touch.finger == 0)
+                    {
+                        image.setPosition(event.touch.x, event.touch.y);
+                    }
+                    break;
+            }
+        }
+        
+        window.clear(sf::Color::White);
+        window.draw(image);
+        window.display();
+    }
+}
+