Improve Xcode 4 templates (close #285)

This is a complete rewrite.

tools/xcode/templates/SFML/SFML App.xctemplate/ResourcePath.hpp

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+////////////////////////////////////////////////////////////
+//
+// SFML - Simple and Fast Multimedia Library
+// Copyright (C) 2007-2013 Marco Antognini (antognini.marco@gmail.com), 
+//                         Laurent Gomila (laurent.gom@gmail.com), 
+//
+// This software is provided 'as-is', without any express or implied warranty.
+// In no event will the authors be held liable for any damages arising from the use of this software.
+//
+// Permission is granted to anyone to use this software for any purpose,
+// including commercial applications, and to alter it and redistribute it freely,
+// subject to the following restrictions:
+//
+// 1. The origin of this software must not be misrepresented;
+//    you must not claim that you wrote the original software.
+//    If you use this software in a product, an acknowledgment
+//    in the product documentation would be appreciated but is not required.
+//
+// 2. Altered source versions must be plainly marked as such,
+//    and must not be misrepresented as being the original software.
+//
+// 3. This notice may not be removed or altered from any source distribution.
+//
+////////////////////////////////////////////////////////////
+
+#ifndef RESOURCE_PATH_HPP
+#define RESOURCE_PATH_HPP
+
+////////////////////////////////////////////////////////////
+// Headers
+////////////////////////////////////////////////////////////
+#include <string>
+
+////////////////////////////////////////////////////////////
+/// \brief Return the path to the resource folder.
+///
+/// \return The path to the resource folder associate
+/// with the main bundle or an empty string is there is no bundle.
+///
+//////////////////////////////////////////////////////////// 
+std::string resourcePath(void);
+
+#endif

tools/xcode/templates/SFML/SFML App.xctemplate/ResourcePath.mm

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+////////////////////////////////////////////////////////////
+//
+// SFML - Simple and Fast Multimedia Library
+// Copyright (C) 2007-2013 Marco Antognini (antognini.marco@gmail.com), 
+//                         Laurent Gomila (laurent.gom@gmail.com), 
+//
+// This software is provided 'as-is', without any express or implied warranty.
+// In no event will the authors be held liable for any damages arising from the use of this software.
+//
+// Permission is granted to anyone to use this software for any purpose,
+// including commercial applications, and to alter it and redistribute it freely,
+// subject to the following restrictions:
+//
+// 1. The origin of this software must not be misrepresented;
+//    you must not claim that you wrote the original software.
+//    If you use this software in a product, an acknowledgment
+//    in the product documentation would be appreciated but is not required.
+//
+// 2. Altered source versions must be plainly marked as such,
+//    and must not be misrepresented as being the original software.
+//
+// 3. This notice may not be removed or altered from any source distribution.
+//
+////////////////////////////////////////////////////////////
+
+////////////////////////////////////////////////////////////
+// Headers
+////////////////////////////////////////////////////////////
+#include "ResourcePath.hpp"
+#import <Foundation/Foundation.h>
+
+////////////////////////////////////////////////////////////
+std::string resourcePath(void)
+{
+    NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
+    
+    std::string rpath;
+    NSBundle* bundle = [NSBundle mainBundle];
+    
+    if (bundle == nil) {
+#ifdef DEBUG
+        NSLog(@"bundle is nil... thus no resources path can be found.");
+#endif
+    } else {
+        NSString* path = [bundle resourcePath];
+        rpath = [path UTF8String] + std::string("/");
+    }
+    
+    [pool drain];
+    
+    return rpath;
+}

tools/xcode/templates/SFML/SFML App.xctemplate/TemplateInfo.plist

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+
+<!--
+SFML - Simple and Fast Multimedia Library
+Copyright (C) 2007-2013 Marco Antognini (antognini.marco@gmail.com), 
+                        Laurent Gomila (laurent.gom@gmail.com), 
+                        
+This software is provided 'as-is', without any express or implied warranty.
+In no event will the authors be held liable for any damages arising from the use of this software.
+
+Permission is granted to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute it freely,
+subject to the following restrictions:
+
+1. The origin of this software must not be misrepresented;
+   you must not claim that you wrote the original software.
+   If you use this software in a product, an acknowledgment
+   in the product documentation would be appreciated but is not required.
+   
+2. Altered source versions must be plainly marked as such,
+   and must not be misrepresented as being the original software.
+   
+3. This notice may not be removed or altered from any source distribution.
+-->
+
+<!--
+     This template can create a SFML 2.0 Bundle Application project.
+ -->
+
+<plist version="1.0">
+    <dict>
+        <!--
+             BASIC INFO
+         -->
+        <key>Identifier</key>
+        <string>org.sfml-dev.app</string>
+
+        <key>Concrete</key>
+        <true />
+
+        <key>Description</key>
+        <string>This template creates a SFML Application Bundle.</string>
+
+        <key>Kind</key>
+        <string>Xcode.Xcode3.ProjectTemplateUnitKind</string>
+
+        <key>Ancestors</key>
+        <array>
+            <string>org.sfml-dev.bundle</string>
+            <string>org.sfml-dev.compiler</string>
+            <string>org.sfml-dev.linker</string>
+        </array>
+
+        <!--
+             FILES
+         -->
+        <key>Nodes</key>
+        <array>
+            <string>ResourcePath.mm</string>
+            <string>ResourcePath.hpp</string>
+            <string>main.cpp</string>
+            <string>cute_image.jpg</string>
+            <string>nice_music.ogg</string>
+            <string>sansation.ttf</string>
+            <string>icon.png</string>
+        </array>
+
+        <!--
+             DEFINITIONS
+         -->
+        <key>Definitions</key>
+        <dict>
+            <!-- RESOURCE PATH -->
+            <key>ResourcePath.mm</key>
+            <dict>
+                <key>Path</key>
+                <string>ResourcePath.mm</string>
+            </dict>
+            <key>ResourcePath.hpp</key>
+            <dict>
+                <key>Path</key>
+                <string>ResourcePath.hpp</string>
+                <key>TargetIndices</key>
+                <array /> <!-- don't copy it to "Resources" ! -->
+            </dict>
+            
+            <!-- MAIN -->
+            <key>main.cpp</key>
+            <dict>
+                <key>Path</key>
+                <string>main.cpp</string>
+            </dict>
+            
+            <!-- RESOURCES -->
+            <key>cute_image.jpg</key>
+            <dict>
+                <key>Path</key>
+                <string>cute_image.jpg</string>
+                <key>Group</key>
+                <string>Resources</string>
+            </dict>
+            
+            <key>nice_music.ogg</key>
+            <dict>
+                <key>Path</key>
+                <string>nice_music.ogg</string>
+                <key>Group</key>
+                <string>Resources</string>
+            </dict>
+            
+            <key>sansation.ttf</key>
+            <dict>
+                <key>Path</key>
+                <string>sansation.ttf</string>
+                <key>Group</key>
+                <string>Resources</string>
+            </dict>
+            
+            <key>icon.png</key>
+            <dict>
+                <key>Path</key>
+                <string>icon.png</string>
+                <key>Group</key>
+                <string>Resources</string>
+            </dict>
+        </dict>
+        
+        <!--
+             COPY LIBRARY PHASE
+         -->
+        <key>Targets</key>
+        <array>
+            <dict>
+                <key>BuildPhases</key>
+                <array>
+                    <dict>
+                        <key>Class</key>
+                        <string>ShellScript</string>
+
+                        <key>ShellPath</key>
+                        <string>/bin/sh</string>
+
+                        <key>ShellScript</key>
+                        <string># This shell script simply copies required sfml dylibs/frameworks into the application bundle frameworks folder.
+# If you're using static libraries (which is not recommended) you should remove this script from your project.
+
+# Are we building a project that uses framework or dylibs ?
+case "$SFML_BINARY_TYPE" in
+    DYLIBS)
+        frameworks="false"
+        ;;
+    *)
+        frameworks="true"
+        ;;
+esac
+
+require () # $1 is a SFML module like 'system' or 'audio'
+{
+    dest="$BUILT_PRODUCTS_DIR/$PRODUCT_NAME.app/Contents/Frameworks"
+    
+    if [ -z "$1" ]
+    then
+        echo "no parameter! ERROR!"
+        exit
+    else
+        # clean potentially old stuff
+        rm -f "$dest/libsfml-$1.2.dylib"
+        rm -f "$dest/libsfml-$1-d.2.dylib"
+        rm -fr "$dest/sfml-$1.framework"
+    
+        # copy SFML libraries
+        if [ "$frameworks" = "true" ]
+        then
+            ditto "/Library/Frameworks/sfml-$1.framework" "$dest/sfml-$1.framework"
+        elif [ $CONFIGURATION = "Debug" ] &amp;&amp; [ $SFML_LINK_DYLIBS_SUFFIX_DEBUG != "" ]
+        then
+            ditto "/usr/local/lib/libsfml-$1-d.2.dylib" "$dest/libsfml-$1-d.2.dylib"
+        else
+            ditto "/usr/local/lib/libsfml-$1.2.dylib" "$dest/libsfml-$1.2.dylib"
+        fi
+        
+        if [ "$1" = "audio" ]
+        then
+            # copy sndfile framework too
+            ditto "/Library/Frameworks/sndfile.framework" "$dest/sndfile.framework"
+        fi
+    fi
+}
+
+if [ -n "$SFML_SYSTEM" ]
+then
+    require "system"
+fi
+
+if [ -n "$SFML_AUDIO" ]
+then
+    require "audio"
+fi
+
+if [ -n "$SFML_NETWORK" ]
+then
+    require "network"
+fi
+
+if [ -n "$SFML_WINDOW" ]
+then
+    require "window"
+fi
+
+if [ -n "$SFML_GRAPHICS" ]
+then
+    require "graphics"
+fi
+
+                </string>
+
+                        <key>RunOnlyForDeploymentPostprocessing</key>
+                        <string>NO</string>
+                    </dict>
+                </array>
+            </dict>
+        </array>
+    </dict>
+</plist>
+

tools/xcode/templates/SFML/SFML App.xctemplate/main.cpp

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+
+//
+// Disclamer:
+// ----------
+//
+// This code will work only if you selected window, graphics and audio.
+//
+// Note that the "Run Script" build phase will copy the required frameworks
+// or dylibs to your application bundle so you can execute it on any OS X
+// computer.
+//
+// Your resource files (images, sounds, fonts, ...) are also copied to your
+// application bundle. To get the path to these resource, use the helper
+// method resourcePath() from ResourcePath.hpp
+//
+
+#include <SFML/Audio.hpp>
+#include <SFML/Graphics.hpp>
+
+// Here is a small helper for you ! Have a look.
+#include "ResourcePath.hpp"
+
+int main(int, char const**)
+{
+    // Create the main window
+    sf::RenderWindow window(sf::VideoMode(800, 600), "SFML window");
+
+    // Set the Icon
+    sf::Image icon;
+    if (!icon.loadFromFile(resourcePath() + "icon.png")) {
+        return EXIT_FAILURE;
+    }
+    window.setIcon(icon.getSize().x, icon.getSize().y, icon.getPixelsPtr());
+
+    // Load a sprite to display
+    sf::Texture texture;
+    if (!texture.loadFromFile(resourcePath() + "cute_image.jpg")) {
+        return EXIT_FAILURE;
+    }
+    sf::Sprite sprite(texture);
+
+    // Create a graphical text to display
+    sf::Font font;
+    if (!font.loadFromFile(resourcePath() + "sansation.ttf")) {
+        return EXIT_FAILURE;
+    }
+    sf::Text text("Hello SFML", font, 50);
+    text.setColor(sf::Color::Black);
+
+    // Load a music to play
+    sf::Music music;
+    if (!music.openFromFile(resourcePath() + "nice_music.ogg")) {
+        return EXIT_FAILURE;
+    }
+
+    // Play the music
+    music.play();
+
+    // Start the game loop
+    while (window.isOpen())
+    {
+        // Process events
+        sf::Event event;
+        while (window.pollEvent(event))
+        {
+            // Close window : exit
+            if (event.type == sf::Event::Closed) {
+                window.close();
+            }
+
+            // Espace pressed : exit
+            if (event.type == sf::Event::KeyPressed && event.key.code == sf::Keyboard::Escape) {
+                window.close();
+            }
+        }
+
+        // Clear screen
+        window.clear();
+
+        // Draw the sprite
+        window.draw(sprite);
+
+        // Draw the string
+        window.draw(text);
+
+        // Update the window
+        window.display();
+    }
+    
+    return EXIT_SUCCESS;
+}