src/platform/xcode_templates.nit

   1 # This file is part of NIT ( http://www.nitlanguage.org ).
   2 #
   3 # Licensed under the Apache License, Version 2.0 (the "License");
   4 # you may not use this file except in compliance with the License.
   5 # You may obtain a copy of the License at
   6 #
   7 #     http://www.apache.org/licenses/LICENSE-2.0
   8 #
   9 # Unless required by applicable law or agreed to in writing, software
  10 # distributed under the License is distributed on an "AS IS" BASIS,
  11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 # See the License for the specific language governing permissions and
  13 # limitations under the License.
  14
  15 # Templates and other services to create XCode projects
  16 module xcode_templates
  17
  18 import template
  19
  20 import platform
  21 import compiler::abstract_compiler
  22
  23 redef class Sys
  24         # Map to identify the PBX file type for a given file extension
  25         private var pbx_file_types: Map[String, String] is lazy do
  26                 var map = new HashMap[String, String]
  27
  28                 # Source code
  29                 map["m"] =                      "sourcecode.c.objc"
  30                 map["c"] =                      "sourcecode.c.c"
  31                 map["h"] =                      "sourcecode.c.h"
  32                 map["cpp"] =            "sourcecode.cpp.cpp"
  33                 map["hpp"] =            "sourcecode.cpp.h"
  34                 map["vsh"] =            "sourcecode.glsl"
  35                 map["fsh"] =            "sourcecode.glsl"
  36
  37                 # Images
  38                 map["png"] =            "image.png"
  39                 map["gif"] =            "image.gif"
  40                 map["jpg"] =            "image.jpeg"
  41                 map["jpeg"] =           "image.jpeg"
  42                 map["pdf"] =            "image.pdf"
  43                 map["ico"] =            "image.ico"
  44
  45                 # Others
  46                 map["app"] =            "wrapper.application"
  47                 map["plist"] =          "text.plist.xml"
  48                 map["storyboard"] =     "file.storyboard"
  49                 map["xib"] =            "file.xib"
  50                 map["xcassets"] =       "folder.assetcatalog"
  51                 map["xctest"] =         "wrapper.cfbundle"
  52
  53                 return map
  54         end
  55
  56         # Generator of PBX UUIDs quique to an execution of the compiler
  57         private var pbx_uuid_generator = new PbxUUIDGenerator is lazy
  58 end
  59
  60 # Generator of PBX UUIDs
  61 #
  62 # PBX UUID are composed of 24 hex characters.
  63 # They only need to be unique within the same project.
  64 #
  65 # This implementation simply counts upward from 0.
  66 class PbxUUIDGenerator
  67         private var seed = 0
  68
  69         # Generate a new UUID
  70         fun next_uuid: String
  71         do
  72                 seed += 1
  73
  74                 var hex_val = seed.to_hex.to_upper
  75                 return "0"*(24-hex_val.length) + hex_val
  76         end
  77 end
  78
  79 # Reference to a file for the PBX format of a project file
  80 #
  81 # TODO create subclasses for different file types, this is currently for
  82 # compilable source files only.
  83 class PbxFile
  84
  85         # Path to `self`
  86         var path: String
  87
  88         # UUID for build elements
  89         private var build_uuid: String = sys.pbx_uuid_generator.next_uuid is lazy
  90
  91         # File reference UUID
  92         private var ref_uuid: String = sys.pbx_uuid_generator.next_uuid is lazy
  93
  94         # Documentation to add besides this file in the template
  95         private fun doc: String do return path
  96
  97         # PBX file type for `self`
  98         fun file_type: String
  99         do
 100                 var map = sys.pbx_file_types
 101                 var ext = path.file_extension
 102                 if ext != null and map.keys.has(ext) then return map[ext]
 103                 return "unknown"
 104         end
 105
 106         # PBX description of this file
 107         private fun description: Writable do return """
 108                 {{{ref_uuid}}} /* {{{doc}}} */ = {
 109                         isa = PBXFileReference;
 110                         fileEncoding = 4;
 111                         lastKnownFileType = {{{file_type}}};
 112                         path = {{{path}}};
 113                         sourceTree = "<group>";
 114                         };
 115 """
 116
 117         private fun add_to_project(project: PbxprojectTemplate)
 118         do
 119                 project.source_files.add self
 120                 project.files.add self
 121         end
 122 end
 123
 124 # Template for a PBX project file, usually a `project.pbcproj`
 125 #
 126 # This file list all information required to build an XCode project.
 127 # It would usually be written and read by XCode.
 128 # From the command line, xcodebuild can read this file but not write it.
 129 #
 130 # Information in the file (simplified list):
 131 #
 132 # * Compilable source files
 133 # * Asset files
 134 # * Build configurations (Release and debug modes, cflags, etc.)
 135 # * List of files composing the project
 136 class PbxprojectTemplate
 137         super Template
 138
 139         # Name of the project
 140         var name: String
 141
 142         # All body/implementation source files to be compiled
 143         private var source_files = new Array[PbxFile]
 144
 145         # All asset files added to the app package
 146         private var asset_files = new Array[PbxFile]
 147
 148         # All files used by this project
 149         private var files = new Array[PbxFile]
 150
 151         # Add `file` to this project
 152         fun add_file(file: PbxFile) do file.add_to_project(self)
 153
 154         redef fun rendering
 155         do
 156                 add """
 157 // !$*UTF8*$!
 158 {
 159         archiveVersion = 1;
 160         classes = {
 161         };
 162         objectVersion = 46;
 163         objects = {
 164
 165 /* Begin PBXBuildFile section */
 166 """
 167
 168                 # List build files (compilable sources and assets) with their reference UUID
 169                 for array in [source_files, asset_files] do for file in array do add """
 170                 {{{file.build_uuid}}} /* {{{file.doc}}} */ = {
 171                         isa = PBXBuildFile;
 172                         fileRef = {{{file.ref_uuid}}} /* {{{file.doc}}} */;
 173                         };
 174 """
 175
 176                 add """
 177                 0FDD07A21C6F8E0E006FF70E /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 0FDD07A11C6F8E0E006FF70E /* LaunchScreen.storyboard */; };
 178 /* End PBXBuildFile section */
 179
 180 /* Begin PBXFileReference section */
 181         /* Static generated files */
 182                 AF9F83CC1A5F0D21004B62C0 /* {{{name}}}.app */ = {
 183                         isa = PBXFileReference;
 184                         explicitFileType = wrapper.application;
 185                         includeInIndex = 0;
 186                         path = {{{name}}}.app;
 187                         sourceTree = BUILT_PRODUCTS_DIR;
 188                         };
 189                 AF9F83D01A5F0D21004B62C0 /* Info.plist */ = {
 190                         isa = PBXFileReference;
 191                         lastKnownFileType = text.plist.xml;
 192                         path = Info.plist;
 193                         sourceTree = "<group>";
 194                         };
 195                 AF9F83DE1A5F0D21004B62C0 /* Base */ = {
 196                         isa = PBXFileReference;
 197                         lastKnownFileType = file.storyboard;
 198                         name = Base;
 199                         path = Base.lproj/Main.storyboard;
 200                         sourceTree = "<group>";
 201                         };
 202                 AF9F83E01A5F0D21004B62C0 /* Images.xcassets */ = {
 203                         isa = PBXFileReference;
 204                         lastKnownFileType = folder.assetcatalog;
 205                         path = Images.xcassets;
 206                         sourceTree = "<group>";
 207                         };
 208                 AF9F83E31A5F0D21004B62C0 /* Base */ = {
 209                         isa = PBXFileReference;
 210                         lastKnownFileType = file.xib;
 211                         name = Base;
 212                         path = Base.lproj/LaunchScreen.xib;
 213                         sourceTree = "<group>";
 214                         };
 215
 216         /* Changing generated files */
 217 """
 218                 # Describe all known files
 219                 for file in files do add file.description
 220
 221                 add """
 222                 0FDD07A11C6F8E0E006FF70E /* LaunchScreen.storyboard */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = file.storyboard; path = LaunchScreen.storyboard; sourceTree = "<group>"; };
 223 /* End PBXFileReference section */
 224
 225 /* Begin PBXFrameworksBuildPhase section */
 226                 AF9F83C91A5F0D21004B62C0 /* Frameworks */ = {
 227                         isa = PBXFrameworksBuildPhase;
 228                         buildActionMask = 2147483647;
 229                         files = (
 230                         );
 231                         runOnlyForDeploymentPostprocessing = 0;
 232                 };
 233 /* End PBXFrameworksBuildPhase section */
 234
 235 /* Begin PBXGroup section */
 236                 AF9F83C31A5F0D21004B62C0 = {
 237                         isa = PBXGroup;
 238                         children = (
 239                                 AF9F83CE1A5F0D21004B62C0 /* {{{name}}} */,
 240                                 AF9F83CD1A5F0D21004B62C0 /* Products */,
 241                                 0FDD07A11C6F8E0E006FF70E /* LaunchScreen.storyboard */,
 242                         );
 243                         sourceTree = "<group>";
 244                 };
 245                 AF9F83CD1A5F0D21004B62C0 /* Products */ = {
 246                         isa = PBXGroup;
 247                         children = (
 248                                 AF9F83CC1A5F0D21004B62C0 /* {{{name}}}.app */,
 249                         );
 250                         name = Products;
 251                         sourceTree = "<group>";
 252                 };
 253                 AF9F83CE1A5F0D21004B62C0 /* {{{name}}} */ = {
 254                         isa = PBXGroup;
 255                         children = (
 256 """
 257                         # Reference all known files
 258                         for file in files do add """
 259                                 {{{file.ref_uuid}}} /* {{{file.doc}}} */,
 260 """
 261
 262                 add """
 263                         );
 264                         path = {{{name}}};
 265                         sourceTree = "<group>";
 266                 };
 267 /* End PBXGroup section */
 268
 269 /* Begin PBXNativeTarget section */
 270                 AF9F83CB1A5F0D21004B62C0 /* {{{name}}} */ = {
 271                         isa = PBXNativeTarget;
 272                         buildConfigurationList = AF9F83F31A5F0D21004B62C0 /* Build configuration list for PBXNativeTarget "{{{name}}}" */;
 273                         buildPhases = (
 274                                 AF9F83C81A5F0D21004B62C0 /* Sources */,
 275                                 AF9F83C91A5F0D21004B62C0 /* Frameworks */,
 276                                 AF9F83CA1A5F0D21004B62C0 /* Resources */,
 277                         );
 278                         buildRules = (
 279                         );
 280                         dependencies = (
 281                         );
 282                         name = {{{name}}};
 283                         productName = {{{name}}};
 284                         productReference = AF9F83CC1A5F0D21004B62C0 /* {{{name}}}.app */;
 285                         productType = "com.apple.product-type.application";
 286                 };
 287 /* End PBXNativeTarget section */
 288
 289 /* Begin PBXProject section */
 290                 AF9F83C41A5F0D21004B62C0 /* Project object */ = {
 291                         isa = PBXProject;
 292                         attributes = {
 293                                 LastUpgradeCheck = 0610;
 294                                 TargetAttributes = {
 295                                         AF9F83CB1A5F0D21004B62C0 = {
 296                                                 CreatedOnToolsVersion = 6.1.1;
 297                                         };
 298                                 };
 299                         };
 300                         buildConfigurationList = AF9F83C71A5F0D21004B62C0 /* Build configuration list for PBXProject "{{{name}}}" */;
 301                         compatibilityVersion = "Xcode 3.2";
 302                         developmentRegion = English;
 303                         hasScannedForEncodings = 0;
 304                         knownRegions = (
 305                                 en,
 306                                 Base,
 307                         );
 308                         mainGroup = AF9F83C31A5F0D21004B62C0;
 309                         productRefGroup = AF9F83CD1A5F0D21004B62C0 /* Products */;
 310                         projectDirPath = "";
 311                         projectRoot = "";
 312                         targets = (
 313                                 AF9F83CB1A5F0D21004B62C0 /* {{{name}}} */,
 314                         );
 315                 };
 316 /* End PBXProject section */
 317
 318 /* Begin PBXResourcesBuildPhase section */
 319                 AF9F83CA1A5F0D21004B62C0 /* Resources */ = {
 320                         isa = PBXResourcesBuildPhase;
 321                         buildActionMask = 2147483647;
 322                         files = (
 323 """
 324                 # Reference all asset files by their build UUID
 325                 for file in asset_files do add """
 326                                 {{{file.build_uuid}}} /* {{{file.doc}}} */,
 327 """
 328
 329                 add """
 330                                 0FDD07A21C6F8E0E006FF70E /* LaunchScreen.storyboard in Resources */,
 331                         );
 332                         runOnlyForDeploymentPostprocessing = 0;
 333                 };
 334 /* End PBXResourcesBuildPhase section */
 335
 336 /* Begin PBXSourcesBuildPhase section */
 337                 AF9F83C81A5F0D21004B62C0 /* Sources */ = {
 338                         isa = PBXSourcesBuildPhase;
 339                         buildActionMask = 2147483647;
 340                         files = (
 341 """
 342                 # Reference all compilable source files by their build UUID
 343                 for file in source_files do add """
 344                                 {{{file.build_uuid}}} /* {{{file.doc}}} */,
 345 """
 346                 add """
 347                         );
 348                         runOnlyForDeploymentPostprocessing = 0;
 349                 };
 350 /* End PBXSourcesBuildPhase section */
 351
 352 /* Begin XCBuildConfiguration section */
 353                 AF9F83F11A5F0D21004B62C0 /* Debug */ = {
 354                         isa = XCBuildConfiguration;
 355                         buildSettings = {
 356                                 ALWAYS_SEARCH_USER_PATHS = NO;
 357                                 CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 358                                 CLANG_CXX_LIBRARY = "libc++";
 359                                 CLANG_ENABLE_MODULES = YES;
 360                                 CLANG_ENABLE_OBJC_ARC = YES;
 361                                 CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
 362                                 CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 363                                 "CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 364                                 COPY_PHASE_STRIP = NO;
 365                                 ENABLE_STRICT_OBJC_MSGSEND = YES;
 366                                 GCC_C_LANGUAGE_STANDARD = gnu99;
 367                                 GCC_DYNAMIC_NO_PIC = NO;
 368                                 GCC_OPTIMIZATION_LEVEL = 0;
 369                                 GCC_PREPROCESSOR_DEFINITIONS = (
 370                                         "DEBUG=1",
 371                                         "$(inherited)",
 372                                 );
 373                                 GCC_SYMBOLS_PRIVATE_EXTERN = NO;
 374                                 GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
 375                                 GCC_WARN_UNDECLARED_SELECTOR = YES;
 376                                 GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 377                                 IPHONEOS_DEPLOYMENT_TARGET = 8.1;
 378                                 MTL_ENABLE_DEBUG_INFO = YES;
 379                                 ONLY_ACTIVE_ARCH = YES;
 380                                 SDKROOT = iphoneos;
 381                                 TARGETED_DEVICE_FAMILY = "1,2";
 382                         };
 383                         name = Debug;
 384                 };
 385                 AF9F83F21A5F0D21004B62C0 /* Release */ = {
 386                         isa = XCBuildConfiguration;
 387                         buildSettings = {
 388                                 ALWAYS_SEARCH_USER_PATHS = NO;
 389                                 CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 390                                 CLANG_CXX_LIBRARY = "libc++";
 391                                 CLANG_ENABLE_MODULES = YES;
 392                                 CLANG_ENABLE_OBJC_ARC = YES;
 393                                 CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
 394                                 CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 395                                 "CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 396                                 COPY_PHASE_STRIP = YES;
 397                                 ENABLE_NS_ASSERTIONS = NO;
 398                                 ENABLE_STRICT_OBJC_MSGSEND = YES;
 399                                 GCC_C_LANGUAGE_STANDARD = gnu99;
 400                                 GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
 401                                 GCC_WARN_UNDECLARED_SELECTOR = YES;
 402                                 GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 403                                 IPHONEOS_DEPLOYMENT_TARGET = 8.1;
 404                                 MTL_ENABLE_DEBUG_INFO = NO;
 405                                 SDKROOT = iphoneos;
 406                                 TARGETED_DEVICE_FAMILY = "1,2";
 407                                 VALIDATE_PRODUCT = YES;
 408                         };
 409                         name = Release;
 410                 };
 411                 AF9F83F41A5F0D21004B62C0 /* Debug */ = {
 412                         isa = XCBuildConfiguration;
 413                         buildSettings = {
 414                                 ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 415                                 INFOPLIST_FILE = {{{name}}}/Info.plist;
 416                                 LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 417                                 PRODUCT_NAME = "$(TARGET_NAME)";
 418                         };
 419                         name = Debug;
 420                 };
 421                 AF9F83F51A5F0D21004B62C0 /* Release */ = {
 422                         isa = XCBuildConfiguration;
 423                         buildSettings = {
 424                                 ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 425                                 INFOPLIST_FILE = {{{name}}}/Info.plist;
 426                                 LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 427                                 PRODUCT_NAME = "$(TARGET_NAME)";
 428                         };
 429                         name = Release;
 430                 };
 431 /* End XCBuildConfiguration section */
 432
 433 /* Begin XCConfigurationList section */
 434                 AF9F83C71A5F0D21004B62C0 /* Build configuration list for PBXProject "{{{name}}}" */ = {
 435                         isa = XCConfigurationList;
 436                         buildConfigurations = (
 437                                 AF9F83F11A5F0D21004B62C0 /* Debug */,
 438                                 AF9F83F21A5F0D21004B62C0 /* Release */,
 439                         );
 440                         defaultConfigurationIsVisible = 0;
 441                         defaultConfigurationName = Release;
 442                 };
 443                 AF9F83F31A5F0D21004B62C0 /* Build configuration list for PBXNativeTarget "{{{name}}}" */ = {
 444                         isa = XCConfigurationList;
 445                         buildConfigurations = (
 446                                 AF9F83F41A5F0D21004B62C0 /* Debug */,
 447                                 AF9F83F51A5F0D21004B62C0 /* Release */,
 448                         );
 449                         defaultConfigurationIsVisible = 0;
 450                 };
 451 /* End XCConfigurationList section */
 452         };
 453         rootObject = AF9F83C41A5F0D21004B62C0 /* Project object */;
 454 }
 455 """
 456         end
 457 end
 458
 459 # Template for a property list used by XCode for iOS projects
 460 class PlistTemplate
 461         super Template
 462
 463         # Value of CFBundleName, pretty name of the application
 464         var product_name: String
 465
 466         # Value of CFBundleIdentifier, namespace of the app
 467         var bundle_identifier: String
 468
 469         # Value of CFBundleShortVersionString, human readable version
 470         var short_version: String
 471
 472         # Value of CFBundleVersion, often a revision number
 473         var bundle_version: String
 474
 475         redef fun rendering
 476         do
 477                 add """
 478 <?xml version="1.0" encoding="UTF-8"?>
 479 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 480 <plist version="1.0">
 481 <dict>
 482         <key>CFBundleDevelopmentRegion</key>
 483         <string>en</string>
 484         <key>CFBundleExecutable</key>
 485         <string>$(EXECUTABLE_NAME)</string>
 486         <key>CFBundleIdentifier</key>
 487         <string>{{{bundle_identifier}}}</string>
 488         <key>CFBundleInfoDictionaryVersion</key>
 489         <string>6.0</string>
 490         <key>CFBundleName</key>
 491         <string>{{{product_name}}}</string>
 492         <key>CFBundlePackageType</key>
 493         <string>APPL</string>
 494         <key>CFBundleShortVersionString</key>
 495         <string>{{{short_version}}}</string>
 496         <key>CFBundleSignature</key>
 497         <string>????</string>
 498         <key>CFBundleVersion</key>
 499         <string>{{{bundle_version}}}</string>
 500         <key>LSRequiresIPhoneOS</key>
 501         <true/>
 502         <key>UIRequiredDeviceCapabilities</key>
 503         <array>
 504                 <string>armv7</string>
 505         </array>
 506         <key>UISupportedInterfaceOrientations</key>
 507         <array>
 508                 <string>UIInterfaceOrientationPortrait</string>
 509                 <string>UIInterfaceOrientationLandscapeLeft</string>
 510                 <string>UIInterfaceOrientationLandscapeRight</string>
 511         </array>
 512         <key>UISupportedInterfaceOrientations~ipad</key>
 513         <array>
 514                 <string>UIInterfaceOrientationPortrait</string>
 515                 <string>UIInterfaceOrientationPortraitUpsideDown</string>
 516                 <string>UIInterfaceOrientationLandscapeLeft</string>
 517                 <string>UIInterfaceOrientationLandscapeRight</string>
 518         </array>
 519
 520         <key>UILaunchStoryboardName</key>
 521         <string>LaunchScreen</string>
 522
 523         <key>NSAppTransportSecurity</key>
 524         <dict>
 525                 <key>NSAllowsArbitraryLoads</key><true/>
 526         </dict>
 527 </dict>
 528 </plist>
 529 """
 530         end
 531 end
 532
 533 # Template for the loading screen to generate `LaunchScreen.storyboard`
 534 class LaunchScreenStoryboardTemplate
 535         super Template
 536
 537         # Large text to show in the center of the loading screen
 538         var title = "" is writable
 539
 540         # Text to show at the bottom of the loading screen
 541         var subtitle = "" is writable
 542
 543         # TODO make this more customizable by moving the subviews block as an attribute
 544         # or by allowing to pass a custom file from the ` res/` folder.
 545
 546         redef fun rendering
 547         do
 548                 add """
 549 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 550 <document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="9531" systemVersion="15D21" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES" initialViewController="01J-lp-oVM">
 551     <dependencies>
 552         <deployment identifier="iOS"/>
 553         <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="9529"/>
 554         <capability name="Constraints with non-1.0 multipliers" minToolsVersion="5.1"/>
 555     </dependencies>
 556     <scenes>
 557         <!--View Controller-->
 558         <scene sceneID="EHf-IW-A2E">
 559             <objects>
 560                 <viewController id="01J-lp-oVM" sceneMemberID="viewController">
 561                     <layoutGuides>
 562                         <viewControllerLayoutGuide type="top" id="Llm-lL-Icb"/>
 563                         <viewControllerLayoutGuide type="bottom" id="xb3-aO-Qok"/>
 564                     </layoutGuides>
 565                     <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
 566                         <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
 567                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
 568                         <subviews>
 569                             <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" misplaced="YES" text="{{{subtitle}}}" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumFontSize="9" translatesAutoresizingMaskIntoConstraints="NO" id="obG-Y5-kRd">
 570                                 <rect key="frame" x="20" y="559" width="560" height="21"/>
 571                                 <fontDescription key="fontDescription" type="boldSystem" pointSize="17"/>
 572                                 <color key="textColor" red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="calibratedRGB"/>
 573                                 <nil key="highlightedColor"/>
 574                             </label>
 575                             <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" misplaced="YES" text="{{{title}}}" textAlignment="center" lineBreakMode="middleTruncation" baselineAdjustment="alignBaselines" minimumFontSize="18" translatesAutoresizingMaskIntoConstraints="NO" id="GJd-Yh-RWb">
 576                                 <rect key="frame" x="20" y="176" width="560" height="43"/>
 577                                 <fontDescription key="fontDescription" type="boldSystem" pointSize="36"/>
 578                                 <color key="textColor" red="0.0" green="0.5" blue="1" alpha="1" colorSpace="calibratedRGB"/>
 579                                 <nil key="highlightedColor"/>
 580                             </label>
 581                         </subviews>
 582                         <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
 583                         <constraints>
 584                             <constraint firstAttribute="centerX" secondItem="obG-Y5-kRd" secondAttribute="centerX" id="5cz-MP-9tL"/>
 585                             <constraint firstAttribute="centerX" secondItem="GJd-Yh-RWb" secondAttribute="centerX" id="Q3B-4B-g5h"/>
 586                             <constraint firstItem="obG-Y5-kRd" firstAttribute="leading" secondItem="Ze5-6b-2t3" secondAttribute="leading" constant="20" symbolic="YES" id="SfN-ll-jLj"/>
 587                             <constraint firstAttribute="bottom" secondItem="obG-Y5-kRd" secondAttribute="bottom" constant="20" id="Y44-ml-fuU"/>
 588                             <constraint firstItem="GJd-Yh-RWb" firstAttribute="centerY" secondItem="Ze5-6b-2t3" secondAttribute="bottom" multiplier="1/3" constant="1" id="moa-c2-u7t"/>
 589                             <constraint firstItem="GJd-Yh-RWb" firstAttribute="leading" secondItem="Ze5-6b-2t3" secondAttribute="leading" constant="20" symbolic="YES" id="x7j-FC-K8j"/>
 590                         </constraints>
 591                     </view>
 592                 </viewController>
 593                 <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
 594             </objects>
 595             <point key="canvasLocation" x="53" y="375"/>
 596         </scene>
 597     </scenes>
 598 </document>"""
 599         end
 600 end