Add QuickLook plugin

11 files changed, 500 insertions, 29 deletions

diff --git a/Map.xcodeproj/project.pbxproj b/Map.xcodeproj/project.pbxproj
index 77943e2..1a3a167 100644
--- a/Map.xcodeproj/project.pbxproj
+++ b/Map.xcodeproj/project.pbxproj
@@ -10,9 +10,20 @@
 		B5012E742C9625E200AC4D68 /* Patterns in Frameworks */ = {isa = PBXBuildFile; productRef = B5012E732C9625E200AC4D68 /* Patterns */; };
 		B5012E7F2C97315800AC4D68 /* ConcaveHull in Frameworks */ = {isa = PBXBuildFile; productRef = B5012E7E2C97315800AC4D68 /* ConcaveHull */; };
 		B51A45F52C982FAE00870ED5 /* Sparkle in Frameworks */ = {isa = PBXBuildFile; productRef = B51A45F42C982FAE00870ED5 /* Sparkle */; };
+		B5282B052E210D4500C62006 /* Quartz.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = B5282B042E210D4400C62006 /* Quartz.framework */; };
+		B5282B122E210D4500C62006 /* QuickLook.appex in Embed Foundation Extensions */ = {isa = PBXBuildFile; fileRef = B5282B022E210D4400C62006 /* QuickLook.appex */; settings = {ATTRIBUTES = (RemoveHeadersOnCopy, ); }; };
+		B5282B3D2E21109C00C62006 /* Patterns in Frameworks */ = {isa = PBXBuildFile; productRef = B5282B3C2E21109C00C62006 /* Patterns */; };
+		B5282B3F2E21109C00C62006 /* ConcaveHull in Frameworks */ = {isa = PBXBuildFile; productRef = B5282B3E2E21109C00C62006 /* ConcaveHull */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXContainerItemProxy section */
+		B5282B102E210D4500C62006 /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = B54587042C961E9C0067B788 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = B5282B012E210D4400C62006;
+			remoteInfo = QuickLook;
+		};
 		B54587212C961E9E0067B788 /* PBXContainerItemProxy */ = {
 			isa = PBXContainerItemProxy;
 			containerPortal = B54587042C961E9C0067B788 /* Project object */;
@@ -30,6 +41,27 @@
 /* End PBXContainerItemProxy section */
 
 /* Begin PBXCopyFilesBuildPhase section */
+		B5282B172E210D4500C62006 /* Embed Foundation Extensions */ = {
+			isa = PBXCopyFilesBuildPhase;
+			buildActionMask = 2147483647;
+			dstPath = "";
+			dstSubfolderSpec = 13;
+			files = (
+				B5282B122E210D4500C62006 /* QuickLook.appex in Embed Foundation Extensions */,
+			);
+			name = "Embed Foundation Extensions";
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+		B5282B452E21123600C62006 /* Copy Fonts */ = {
+			isa = PBXCopyFilesBuildPhase;
+			buildActionMask = 2147483647;
+			dstPath = Fonts;
+			dstSubfolderSpec = 7;
+			files = (
+			);
+			name = "Copy Fonts";
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		B5DF1E3B2E1868D4003477B5 /* Copy Fonts */ = {
 			isa = PBXCopyFilesBuildPhase;
 			buildActionMask = 2147483647;
@@ -43,12 +75,59 @@
 /* End PBXCopyFilesBuildPhase section */
 
 /* Begin PBXFileReference section */
+		B5282B022E210D4400C62006 /* QuickLook.appex */ = {isa = PBXFileReference; explicitFileType = "wrapper.app-extension"; includeInIndex = 0; path = QuickLook.appex; sourceTree = BUILT_PRODUCTS_DIR; };
+		B5282B042E210D4400C62006 /* Quartz.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Quartz.framework; path = System/Library/Frameworks/Quartz.framework; sourceTree = SDKROOT; };
 		B545870C2C961E9C0067B788 /* Map.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Map.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		B54587202C961E9E0067B788 /* MapTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = MapTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
 		B545872A2C961E9E0067B788 /* MapUITests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = MapUITests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
 /* End PBXFileReference section */
 
 /* Begin PBXFileSystemSynchronizedBuildFileExceptionSet section */
+		B5282B162E210D4500C62006 /* PBXFileSystemSynchronizedBuildFileExceptionSet */ = {
+			isa = PBXFileSystemSynchronizedBuildFileExceptionSet;
+			membershipExceptions = (
+				Info.plist,
+			);
+			target = B5282B012E210D4400C62006 /* QuickLook */;
+		};
+		B5282B1B2E210D9F00C62006 /* PBXFileSystemSynchronizedBuildFileExceptionSet */ = {
+			isa = PBXFileSystemSynchronizedBuildFileExceptionSet;
+			membershipExceptions = (
+				Assets.xcassets,
+				Business/Constants.swift,
+				Business/CustomStage.swift,
+				Business/RenderableMap.swift,
+				Business/SmartLabelPositioning/SmartLabelPositioning.swift,
+				Business/Stage.swift,
+				Business/Template.swift,
+				Business/WmapParser/Entity.swift,
+				Business/WmapParser/Lexer.swift,
+				Business/WmapParser/Parser.swift,
+				Business/WmapParser/SourcePosition.swift,
+				Business/WmapParser/Syntax.swift,
+				Business/WmapParser/Token.swift,
+				Business/WmapParser/TokenType.swift,
+				Data/UserPreferences.swift,
+				"Data/UTType+wmap.swift",
+				Localizable.xcstrings,
+				"Presentation/Base Components/MapRender/MapAxes.swift",
+				"Presentation/Base Components/MapRender/MapBackground.swift",
+				"Presentation/Base Components/MapRender/MapEdges.swift",
+				"Presentation/Base Components/MapRender/MapGroup.swift",
+				"Presentation/Base Components/MapRender/MapGroups.swift",
+				"Presentation/Base Components/MapRender/MapIntertias.swift",
+				"Presentation/Base Components/MapRender/MapMask.swift",
+				"Presentation/Base Components/MapRender/MapNotes.swift",
+				"Presentation/Base Components/MapRender/MapOpportunities.swift",
+				"Presentation/Base Components/MapRender/MapStages.swift",
+				"Presentation/Base Components/MapRender/MapVertices.swift",
+				"Presentation/Complex Components/MapRender/MapRenderView.swift",
+				"Presentation/Theme/Color+theme.swift",
+				Presentation/Theme/Dimensions.swift,
+				"Presentation/Theme/Font+theme.swift",
+			);
+			target = B5282B012E210D4400C62006 /* QuickLook */;
+		};
 		B59830752E17E7C700F5FBF6 /* PBXFileSystemSynchronizedBuildFileExceptionSet */ = {
 			isa = PBXFileSystemSynchronizedBuildFileExceptionSet;
 			membershipExceptions = (
@@ -62,6 +141,15 @@
 /* End PBXFileSystemSynchronizedBuildFileExceptionSet section */
 
 /* Begin PBXFileSystemSynchronizedGroupBuildPhaseMembershipExceptionSet section */
+		B5282B492E21124E00C62006 /* PBXFileSystemSynchronizedGroupBuildPhaseMembershipExceptionSet */ = {
+			isa = PBXFileSystemSynchronizedGroupBuildPhaseMembershipExceptionSet;
+			buildPhase = B5282B452E21123600C62006 /* Copy Fonts */;
+			membershipExceptions = (
+				"Presentation/Theme/Fonts/LibertinusSerif-Regular.otf",
+				"Presentation/Theme/Fonts/Ronzino-Medium.otf",
+				"Presentation/Theme/Fonts/Ronzino-Regular.otf",
+			);
+		};
 		B5DF1E3F2E1868E8003477B5 /* PBXFileSystemSynchronizedGroupBuildPhaseMembershipExceptionSet */ = {
 			isa = PBXFileSystemSynchronizedGroupBuildPhaseMembershipExceptionSet;
 			buildPhase = B5DF1E3B2E1868D4003477B5 /* Copy Fonts */;
@@ -74,12 +162,23 @@
 /* End PBXFileSystemSynchronizedGroupBuildPhaseMembershipExceptionSet section */
 
 /* Begin PBXFileSystemSynchronizedRootGroup section */
-		B598304E2E17E7C700F5FBF6 /* Map */ = {isa = PBXFileSystemSynchronizedRootGroup; exceptions = (B59830752E17E7C700F5FBF6 /* PBXFileSystemSynchronizedBuildFileExceptionSet */, B5DF1E3F2E1868E8003477B5 /* PBXFileSystemSynchronizedGroupBuildPhaseMembershipExceptionSet */, ); explicitFileTypes = {}; explicitFolders = (); path = Map; sourceTree = "<group>"; };
+		B5282B062E210D4500C62006 /* QuickLook */ = {isa = PBXFileSystemSynchronizedRootGroup; exceptions = (B5282B162E210D4500C62006 /* PBXFileSystemSynchronizedBuildFileExceptionSet */, ); explicitFileTypes = {}; explicitFolders = (); path = QuickLook; sourceTree = "<group>"; };
+		B598304E2E17E7C700F5FBF6 /* Map */ = {isa = PBXFileSystemSynchronizedRootGroup; exceptions = (B59830752E17E7C700F5FBF6 /* PBXFileSystemSynchronizedBuildFileExceptionSet */, B5DF1E3F2E1868E8003477B5 /* PBXFileSystemSynchronizedGroupBuildPhaseMembershipExceptionSet */, B5282B1B2E210D9F00C62006 /* PBXFileSystemSynchronizedBuildFileExceptionSet */, B5282B492E21124E00C62006 /* PBXFileSystemSynchronizedGroupBuildPhaseMembershipExceptionSet */, ); explicitFileTypes = {}; explicitFolders = (); path = Map; sourceTree = "<group>"; };
 		B59830772E17E7CC00F5FBF6 /* MapTests */ = {isa = PBXFileSystemSynchronizedRootGroup; explicitFileTypes = {}; explicitFolders = (); path = MapTests; sourceTree = "<group>"; };
 		B598307C2E17E7D600F5FBF6 /* MapUITests */ = {isa = PBXFileSystemSynchronizedRootGroup; explicitFileTypes = {}; explicitFolders = (); path = MapUITests; sourceTree = "<group>"; };
 /* End PBXFileSystemSynchronizedRootGroup section */
 
 /* Begin PBXFrameworksBuildPhase section */
+		B5282AFF2E210D4400C62006 /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				B5282B052E210D4500C62006 /* Quartz.framework in Frameworks */,
+				B5282B3D2E21109C00C62006 /* Patterns in Frameworks */,
+				B5282B3F2E21109C00C62006 /* ConcaveHull in Frameworks */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		B54587092C961E9C0067B788 /* Frameworks */ = {
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
@@ -107,12 +206,22 @@
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		B5282B032E210D4400C62006 /* Frameworks */ = {
+			isa = PBXGroup;
+			children = (
+				B5282B042E210D4400C62006 /* Quartz.framework */,
+			);
+			name = Frameworks;
+			sourceTree = "<group>";
+		};
 		B54587032C961E9C0067B788 = {
 			isa = PBXGroup;
 			children = (
 				B598304E2E17E7C700F5FBF6 /* Map */,
 				B59830772E17E7CC00F5FBF6 /* MapTests */,
 				B598307C2E17E7D600F5FBF6 /* MapUITests */,
+				B5282B062E210D4500C62006 /* QuickLook */,
+				B5282B032E210D4400C62006 /* Frameworks */,
 				B545870D2C961E9C0067B788 /* Products */,
 			);
 			sourceTree = "<group>";
@@ -123,6 +232,7 @@
 				B545870C2C961E9C0067B788 /* Map.app */,
 				B54587202C961E9E0067B788 /* MapTests.xctest */,
 				B545872A2C961E9E0067B788 /* MapUITests.xctest */,
+				B5282B022E210D4400C62006 /* QuickLook.appex */,
 			);
 			name = Products;
 			sourceTree = "<group>";
@@ -130,6 +240,31 @@
 /* End PBXGroup section */
 
 /* Begin PBXNativeTarget section */
+		B5282B012E210D4400C62006 /* QuickLook */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = B5282B132E210D4500C62006 /* Build configuration list for PBXNativeTarget "QuickLook" */;
+			buildPhases = (
+				B5282AFE2E210D4400C62006 /* Sources */,
+				B5282AFF2E210D4400C62006 /* Frameworks */,
+				B5282B002E210D4400C62006 /* Resources */,
+				B5282B452E21123600C62006 /* Copy Fonts */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+			);
+			fileSystemSynchronizedGroups = (
+				B5282B062E210D4500C62006 /* QuickLook */,
+			);
+			name = QuickLook;
+			packageProductDependencies = (
+				B5282B3C2E21109C00C62006 /* Patterns */,
+				B5282B3E2E21109C00C62006 /* ConcaveHull */,
+			);
+			productName = QuickLook;
+			productReference = B5282B022E210D4400C62006 /* QuickLook.appex */;
+			productType = "com.apple.product-type.app-extension";
+		};
 		B545870B2C961E9C0067B788 /* Map */ = {
 			isa = PBXNativeTarget;
 			buildConfigurationList = B54587342C961E9E0067B788 /* Build configuration list for PBXNativeTarget "Map" */;
@@ -138,10 +273,12 @@
 				B54587092C961E9C0067B788 /* Frameworks */,
 				B545870A2C961E9C0067B788 /* Resources */,
 				B5DF1E3B2E1868D4003477B5 /* Copy Fonts */,
+				B5282B172E210D4500C62006 /* Embed Foundation Extensions */,
 			);
 			buildRules = (
 			);
 			dependencies = (
+				B5282B112E210D4500C62006 /* PBXTargetDependency */,
 			);
 			fileSystemSynchronizedGroups = (
 				B598304E2E17E7C700F5FBF6 /* Map */,
@@ -205,9 +342,12 @@
 			isa = PBXProject;
 			attributes = {
 				BuildIndependentTargetsInParallel = 1;
-				LastSwiftUpdateCheck = 1600;
+				LastSwiftUpdateCheck = 1640;
 				LastUpgradeCheck = 1640;
 				TargetAttributes = {
+					B5282B012E210D4400C62006 = {
+						CreatedOnToolsVersion = 16.4;
+					};
 					B545870B2C961E9C0067B788 = {
 						CreatedOnToolsVersion = 16.0;
 					};
@@ -242,11 +382,19 @@
 				B545870B2C961E9C0067B788 /* Map */,
 				B545871F2C961E9E0067B788 /* MapTests */,
 				B54587292C961E9E0067B788 /* MapUITests */,
+				B5282B012E210D4400C62006 /* QuickLook */,
 			);
 		};
 /* End PBXProject section */
 
 /* Begin PBXResourcesBuildPhase section */
+		B5282B002E210D4400C62006 /* Resources */ = {
+			isa = PBXResourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		B545870A2C961E9C0067B788 /* Resources */ = {
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
@@ -271,6 +419,13 @@
 /* End PBXResourcesBuildPhase section */
 
 /* Begin PBXSourcesBuildPhase section */
+		B5282AFE2E210D4400C62006 /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		B54587082C961E9C0067B788 /* Sources */ = {
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
@@ -295,6 +450,11 @@
 /* End PBXSourcesBuildPhase section */
 
 /* Begin PBXTargetDependency section */
+		B5282B112E210D4500C62006 /* PBXTargetDependency */ = {
+			isa = PBXTargetDependency;
+			target = B5282B012E210D4400C62006 /* QuickLook */;
+			targetProxy = B5282B102E210D4500C62006 /* PBXContainerItemProxy */;
+		};
 		B54587222C961E9E0067B788 /* PBXTargetDependency */ = {
 			isa = PBXTargetDependency;
 			target = B545870B2C961E9C0067B788 /* Map */;
@@ -308,6 +468,58 @@
 /* End PBXTargetDependency section */
 
 /* Begin XCBuildConfiguration section */
+		B5282B142E210D4500C62006 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CODE_SIGN_ENTITLEMENTS = QuickLook/QuickLook.entitlements;
+				CODE_SIGN_STYLE = Automatic;
+				CURRENT_PROJECT_VERSION = 1;
+				ENABLE_HARDENED_RUNTIME = YES;
+				GENERATE_INFOPLIST_FILE = YES;
+				INFOPLIST_FILE = QuickLook/Info.plist;
+				INFOPLIST_KEY_CFBundleDisplayName = QuickLook;
+				INFOPLIST_KEY_NSHumanReadableCopyright = "";
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/../Frameworks",
+					"@executable_path/../../../../Frameworks",
+				);
+				MACOSX_DEPLOYMENT_TARGET = 15.5;
+				MARKETING_VERSION = 1.0;
+				PRODUCT_BUNDLE_IDENTIFIER = systems.tranquil.Map.QuickLook;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SKIP_INSTALL = YES;
+				SWIFT_EMIT_LOC_STRINGS = YES;
+				SWIFT_VERSION = 5.0;
+			};
+			name = Debug;
+		};
+		B5282B152E210D4500C62006 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CODE_SIGN_ENTITLEMENTS = QuickLook/QuickLook.entitlements;
+				CODE_SIGN_STYLE = Automatic;
+				CURRENT_PROJECT_VERSION = 1;
+				ENABLE_HARDENED_RUNTIME = YES;
+				GENERATE_INFOPLIST_FILE = YES;
+				INFOPLIST_FILE = QuickLook/Info.plist;
+				INFOPLIST_KEY_CFBundleDisplayName = QuickLook;
+				INFOPLIST_KEY_NSHumanReadableCopyright = "";
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/../Frameworks",
+					"@executable_path/../../../../Frameworks",
+				);
+				MACOSX_DEPLOYMENT_TARGET = 15.5;
+				MARKETING_VERSION = 1.0;
+				PRODUCT_BUNDLE_IDENTIFIER = systems.tranquil.Map.QuickLook;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SKIP_INSTALL = YES;
+				SWIFT_EMIT_LOC_STRINGS = YES;
+				SWIFT_VERSION = 5.0;
+			};
+			name = Release;
+		};
 		B54587322C961E9E0067B788 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
@@ -565,6 +777,15 @@
 /* End XCBuildConfiguration section */
 
 /* Begin XCConfigurationList section */
+		B5282B132E210D4500C62006 /* Build configuration list for PBXNativeTarget "QuickLook" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				B5282B142E210D4500C62006 /* Debug */,
+				B5282B152E210D4500C62006 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
 		B54587072C961E9C0067B788 /* Build configuration list for PBXProject "Map" */ = {
 			isa = XCConfigurationList;
 			buildConfigurations = (
@@ -646,6 +867,16 @@
 			package = B51A45F32C982FAE00870ED5 /* XCRemoteSwiftPackageReference "Sparkle" */;
 			productName = Sparkle;
 		};
+		B5282B3C2E21109C00C62006 /* Patterns */ = {
+			isa = XCSwiftPackageProductDependency;
+			package = B5012E722C9625E200AC4D68 /* XCRemoteSwiftPackageReference "patterns" */;
+			productName = Patterns;
+		};
+		B5282B3E2E21109C00C62006 /* ConcaveHull */ = {
+			isa = XCSwiftPackageProductDependency;
+			package = B5012E7D2C97315800AC4D68 /* XCRemoteSwiftPackageReference "ConcaveHull" */;
+			productName = ConcaveHull;
+		};
 /* End XCSwiftPackageProductDependency section */
 	};
 	rootObject = B54587042C961E9C0067B788 /* Project object */;
diff --git a/Map/Business/Template.swift b/Map/Business/Template.swift
new file mode 100644
index 0000000..0648d07
--- /dev/null
+++ b/Map/Business/Template.swift
@@ -0,0 +1,36 @@
+// Copyright (C) 2024 Rubén Beltrán del Río
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see https://map.tranquil.systems.
+import Foundation
+
+struct Template: Identifiable, Codable, Hashable {
+  var id = UUID()
+  var name: String
+  var content: String
+  var isDefault: Bool = false
+
+  init(name: String, content: String, isDefault: Bool = false) {
+    self.name = name
+    self.content = content
+    self.isDefault = isDefault
+  }
+
+  func hash(into hasher: inout Hasher) {
+    hasher.combine(id)
+  }
+
+  static func == (lhs: Template, rhs: Template) -> Bool {
+    lhs.id == rhs.id
+  }
+}
diff --git a/Map/Data/MapDocument.swift b/Map/Data/MapDocument.swift
index b9ed33f..3c19ca1 100644
--- a/Map/Data/MapDocument.swift
+++ b/Map/Data/MapDocument.swift
@@ -15,12 +15,6 @@
 import SwiftUI
 import UniformTypeIdentifiers
 
-extension UTType {
-  static var wmap: UTType {
-    UTType(importedAs: "systems.tranquil.map.wmap")
-  }
-}
-
 struct MapDocument: FileDocument {
   var text: String
 
diff --git a/Map/Data/UTType+wmap.swift b/Map/Data/UTType+wmap.swift
new file mode 100644
index 0000000..aa8b8fd
--- /dev/null
+++ b/Map/Data/UTType+wmap.swift
@@ -0,0 +1,21 @@
+// Copyright (C) 2024 Rubén Beltrán del Río
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see https://map.tranquil.systems.
+import UniformTypeIdentifiers
+
+extension UTType {
+  static var wmap: UTType {
+    UTType(importedAs: "systems.tranquil.map.wmap")
+  }
+}
diff --git a/Map/Data/UserPreferencesJSON.swift b/Map/Data/UserPreferencesJSON.swift
deleted file mode 100644
index e69de29..0000000
--- a/Map/Data/UserPreferencesJSON.swift
+++ /dev/null
diff --git a/Map/Localizable.xcstrings b/Map/Localizable.xcstrings
index ec8ed46..13932a4 100644
--- a/Map/Localizable.xcstrings
+++ b/Map/Localizable.xcstrings
@@ -988,6 +988,28 @@
         }
       }
     },
+    "quick_look.empty_map.description" : {
+      "extractionState" : "manual",
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "This .wmap file contains no map elements"
+          }
+        }
+      }
+    },
+    "quick_look.empty_map.title" : {
+      "extractionState" : "manual",
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Empty Map"
+          }
+        }
+      }
+    },
     "search_bar.done" : {
       "extractionState" : "manual",
       "localizations" : {
diff --git a/Map/Presentation/Preferences/TemplatesPreferencesView.swift b/Map/Presentation/Preferences/TemplatesPreferencesView.swift
index 375ed68..51d1c5e 100644
--- a/Map/Presentation/Preferences/TemplatesPreferencesView.swift
+++ b/Map/Presentation/Preferences/TemplatesPreferencesView.swift
@@ -15,27 +15,6 @@
 
 import SwiftUI
 
-struct Template: Identifiable, Codable, Hashable {
-  var id = UUID()
-  var name: String
-  var content: String
-  var isDefault: Bool = false
-
-  init(name: String, content: String, isDefault: Bool = false) {
-    self.name = name
-    self.content = content
-    self.isDefault = isDefault
-  }
-
-  func hash(into hasher: inout Hasher) {
-    hasher.combine(id)
-  }
-
-  static func == (lhs: Template, rhs: Template) -> Bool {
-    lhs.id == rhs.id
-  }
-}
-
 struct TemplatesPreferencesView: View {
   @AppStorage("mapTemplates") private var templatesData: Data = UserPreferences.Defaults
     .mapTemplates
diff --git a/QuickLook/Base.lproj/PreviewViewController.xib b/QuickLook/Base.lproj/PreviewViewController.xib
new file mode 100644
index 0000000..d8dd0f3
--- /dev/null
+++ b/QuickLook/Base.lproj/PreviewViewController.xib
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="11762" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
+    <dependencies>
+        <deployment identifier="macosx"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="11762"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+    </dependencies>
+    <objects>
+        <customObject id="-2" userLabel="File's Owner" customClass="PreviewViewController" customModuleProvider="target">
+            <connections>
+                <outlet property="view" destination="c22-O7-iKe" id="NRM-P4-wb6"/>
+            </connections>
+        </customObject>
+        <customObject id="-1" userLabel="First Responder" customClass="FirstResponder"/>
+        <customObject id="-3" userLabel="Application" customClass="NSObject"/>
+        <customView id="c22-O7-iKe" userLabel="Preview View">
+            <rect key="frame" x="0.0" y="0.0" width="480" height="272"/>
+            <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
+        </customView>
+    </objects>
+</document>
diff --git a/QuickLook/Info.plist b/QuickLook/Info.plist
new file mode 100644
index 0000000..38643ce
--- /dev/null
+++ b/QuickLook/Info.plist
@@ -0,0 +1,26 @@
+<?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">
+<plist version="1.0">
+<dict>
+	<key>ATSApplicationFontsPath</key>
+	<string>Fonts</string>
+	<key>NSExtension</key>
+	<dict>
+		<key>NSExtensionAttributes</key>
+		<dict>
+			<key>QLIsDataBasedPreview</key>
+			<false/>
+			<key>QLSupportedContentTypes</key>
+			<array>
+				<string>systems.tranquil.map.wmap</string>
+			</array>
+			<key>QLSupportsSearchableItems</key>
+			<false/>
+		</dict>
+		<key>NSExtensionPointIdentifier</key>
+		<string>com.apple.quicklook.preview</string>
+		<key>NSExtensionPrincipalClass</key>
+		<string>$(PRODUCT_MODULE_NAME).PreviewViewController</string>
+	</dict>
+</dict>
+</plist>
diff --git a/QuickLook/PreviewViewController.swift b/QuickLook/PreviewViewController.swift
new file mode 100644
index 0000000..03efe72
--- /dev/null
+++ b/QuickLook/PreviewViewController.swift
@@ -0,0 +1,131 @@
+//
+//  PreviewViewController.swift
+//  QuickLook
+//
+//  Created by Ruben Beltran del Rio on 2025-07-11.
+//
+
+import Cocoa
+import Quartz
+import SwiftUI
+
+class PreviewViewController: NSViewController, QLPreviewingController {
+
+  override var nibName: NSNib.Name? {
+    return NSNib.Name("PreviewViewController")
+  }
+
+  override func loadView() {
+    super.loadView()
+  }
+
+  func preparePreviewOfFile(at url: URL) async throws {
+    // Read the .wmap file content
+    let content = try String(contentsOf: url, encoding: .utf8)
+
+    // Parse the content to create a ParsedMap
+    let lexer = Wmap.Lexer(content)
+    let parser = Wmap.Parser(lexer: lexer)
+    let parsedMap = parser.parse()
+
+    await MainActor.run {
+      // Clear any existing subviews and force cleanup
+      view.subviews.forEach { subview in
+        if let hostingView = subview as? NSHostingView<AnyView> {
+          hostingView.rootView = AnyView(EmptyView())
+        }
+        subview.removeFromSuperview()
+      }
+
+      // Force memory cleanup
+      autoreleasepool {
+        // Create the map preview view with error handling
+        let mapPreview: AnyView
+        if parsedMap.entities.isEmpty {
+          // Fallback view for empty or invalid maps
+          mapPreview = AnyView(
+            VStack {
+              Image(systemName: "map")
+                .font(.system(size: 48))
+                .foregroundColor(.gray)
+              Text("quick_look.empty_map.title")
+                .font(.Theme.Title.emphasized)
+                .foregroundColor(.Theme.UI.foreground)
+              Text("quick_look.empty_map.description")
+                .font(.Theme.Body.regular)
+                .foregroundColor(.Theme.UI.foreground)
+            }
+            .frame(maxWidth: .infinity, maxHeight: .infinity)
+            .foregroundColor(.Theme.UI.background)
+          )
+        } else {
+          // Limit entities for memory efficiency in QuickLook
+          let limitedEntities = Array(parsedMap.entities.prefix(100))  // Limit to first 100 entities
+          let limitedMap = Wmap.ParsedMap(
+            entities: limitedEntities, vertexLabels: parsedMap.vertexLabels)
+          mapPreview = AnyView(MapPreviewView(parsedMap: limitedMap))
+        }
+
+        let hostingView = NSHostingView(rootView: mapPreview)
+
+        hostingView.translatesAutoresizingMaskIntoConstraints = false
+        view.addSubview(hostingView)
+
+        NSLayoutConstraint.activate([
+          hostingView.topAnchor.constraint(equalTo: view.topAnchor),
+          hostingView.leadingAnchor.constraint(equalTo: view.leadingAnchor),
+          hostingView.trailingAnchor.constraint(equalTo: view.trailingAnchor),
+          hostingView.bottomAnchor.constraint(equalTo: view.bottomAnchor),
+        ])
+
+        view.needsLayout = true
+        view.layoutSubtreeIfNeeded()
+      }  // autoreleasepool
+    }
+  }
+
+  deinit {
+    // Cleanup when view controller is deallocated
+    view.subviews.forEach { subview in
+      if let hostingView = subview as? NSHostingView<AnyView> {
+        hostingView.rootView = AnyView(EmptyView())
+      }
+      subview.removeFromSuperview()
+    }
+  }
+}
+
+// A SwiftUI view specifically for QuickLook preview
+struct MapPreviewView: View {
+  let parsedMap: Wmap.ParsedMap
+  @State private var selectedEvolution: StageType = .general
+
+  var body: some View {
+    GeometryReader { geometry in
+      let mapSize = Dimensions.Map.size
+      let padding = Dimensions.Map.padding
+      let totalWidth = mapSize.width + 2 * padding
+      let totalHeight = mapSize.height + 2 * padding
+
+      // Calculate scale to fit the available space
+      let scaleX = geometry.size.width / totalWidth
+      let scaleY = geometry.size.height / totalHeight
+      let scale = min(scaleX, scaleY, 1.0)  // Don't scale up, only down
+
+      ScrollView([.horizontal, .vertical]) {
+        MapRenderView(
+          entities: parsedMap.entities,
+          evolution: $selectedEvolution
+        )
+        .drawingGroup(opaque: false)
+        .scaleEffect(scale)
+        .frame(
+          width: totalWidth * scale,
+          height: totalHeight * scale
+        )
+      }
+      .frame(maxWidth: .infinity, maxHeight: .infinity)
+      .background(Color.white)
+    }
+  }
+}
diff --git a/QuickLook/QuickLook.entitlements b/QuickLook/QuickLook.entitlements
new file mode 100644
index 0000000..f2ef3ae
--- /dev/null
+++ b/QuickLook/QuickLook.entitlements
@@ -0,0 +1,10 @@
+<?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">
+<plist version="1.0">
+<dict>
+    <key>com.apple.security.app-sandbox</key>
+    <true/>
+    <key>com.apple.security.files.user-selected.read-only</key>
+    <true/>
+</dict>
+</plist>