feat: add iOS and macOS support for ProImageEditorPlugin

CHANGELOG.md

@@ -1,5 +1,8 @@
 # Changelog
 
+## 12.0.10
+- **FIX**(iOS, macOS): Restore CocoaPods compatibility for the native Darwin plugin alongside Swift Package Manager support.
+
 ## 12.0.9
 - **FIX**(text-editor): Disable system text scale factor in `RoundedBackgroundTextField` to ensure consistent text sizing regardless of user accessibility settings.
 

ios/Classes/ProImageEditorPlugin.swift

@@ -0,0 +1,70 @@
+import Foundation
+import Flutter
+import UIKit
+
+public class ProImageEditorPlugin: NSObject, FlutterPlugin {
+    public static func register(with registrar: FlutterPluginRegistrar) {
+        let messenger = registrar.messenger()
+
+        let channel = FlutterMethodChannel(
+            name: "pro_image_editor",
+            binaryMessenger: messenger
+        )
+        let instance = ProImageEditorPlugin()
+        registrar.addMethodCallDelegate(instance, channel: channel)
+    }
+
+    public func handle(_ call: FlutterMethodCall, result: @escaping FlutterResult) {
+        switch call.method {
+        case "getSupportedEmojis":
+            guard let args = call.arguments as? [String: Any],
+                  let source = args["source"] as? [String] else {
+                result(FlutterError(
+                    code: "INVALID_ARGUMENTS",
+                    message: "Expected 'source' list of strings",
+                    details: nil
+                ))
+                return
+            }
+
+            let supportedList = source.map { emoji -> Bool in
+                return isEmojiSupported(emoji)
+            }
+            result(supportedList)
+
+        default:
+            result(FlutterMethodNotImplemented)
+        }
+    }
+
+    private func isEmojiSupported(_ emoji: String) -> Bool {
+        let font = UIFont.systemFont(ofSize: 12)
+
+        let attributedString = NSAttributedString(
+            string: emoji,
+            attributes: [.font: font]
+        )
+
+        let line = CTLineCreateWithAttributedString(attributedString)
+        let glyphCount = CTLineGetGlyphCount(line)
+
+        // If emoji is rendered as multiple glyphs or no glyphs, it's not supported
+        // A properly supported emoji should render as a single glyph
+        return glyphCount > 0 && !emoji.unicodeScalars.contains { scalar in
+            let string = String(scalar)
+            let attrStr = NSAttributedString(
+                string: string,
+                attributes: [.font: font]
+            )
+            let singleLine = CTLineCreateWithAttributedString(attrStr)
+            let runs = CTLineGetGlyphRuns(singleLine) as! [CTRun]
+
+            guard let run = runs.first else { return true }
+            var glyph: CGGlyph = 0
+            CTRunGetGlyphs(run, CFRangeMake(0, 1), &glyph)
+
+            // Glyph 0 typically means the character is not supported
+            return glyph == 0
+        }
+    }
+}

ios/pro_image_editor.podspec

@@ -0,0 +1,23 @@
+#
+# To learn more about a Podspec see http://guides.cocoapods.org/syntax/podspec.html.
+# Run `pod lib lint pro_image_editor.podspec` to validate before publishing.
+#
+Pod::Spec.new do |s|
+  s.name             = 'pro_image_editor'
+  s.version          = '12.0.8'
+  s.summary          = 'A Flutter image editor plugin.'
+  s.description      = <<-DESC
+A Flutter image editor: Seamlessly enhance your images with user-friendly editing features.
+                       DESC
+  s.homepage         = 'https://github.com/hm21/pro_image_editor'
+  s.license          = { :file => '../LICENSE' }
+  s.author           = { 'hm21' => 'info@waio.ch' }
+  s.source           = { :path => '.' }
+  s.source_files     = 'Classes/**/*'
+  s.dependency 'Flutter'
+  s.platform         = :ios, '12.0'
+
+  # Flutter.framework does not contain a i386 slice.
+  s.pod_target_xcconfig = { 'DEFINES_MODULE' => 'YES', 'EXCLUDED_ARCHS[sdk=iphonesimulator*]' => 'i386' }
+  s.swift_version = '5.0'
+end

macos/Classes/ProImageEditorPlugin.swift

@@ -0,0 +1,70 @@
+import Foundation
+import FlutterMacOS
+import AppKit
+
+public class ProImageEditorPlugin: NSObject, FlutterPlugin {
+    public static func register(with registrar: FlutterPluginRegistrar) {
+        let messenger = registrar.messenger
+
+        let channel = FlutterMethodChannel(
+            name: "pro_image_editor",
+            binaryMessenger: messenger
+        )
+        let instance = ProImageEditorPlugin()
+        registrar.addMethodCallDelegate(instance, channel: channel)
+    }
+
+    public func handle(_ call: FlutterMethodCall, result: @escaping FlutterResult) {
+        switch call.method {
+        case "getSupportedEmojis":
+            guard let args = call.arguments as? [String: Any],
+                  let source = args["source"] as? [String] else {
+                result(FlutterError(
+                    code: "INVALID_ARGUMENTS",
+                    message: "Expected 'source' list of strings",
+                    details: nil
+                ))
+                return
+            }
+
+            let supportedList = source.map { emoji -> Bool in
+                return isEmojiSupported(emoji)
+            }
+            result(supportedList)
+
+        default:
+            result(FlutterMethodNotImplemented)
+        }
+    }
+
+    private func isEmojiSupported(_ emoji: String) -> Bool {
+        let font = NSFont.systemFont(ofSize: 12)
+
+        let attributedString = NSAttributedString(
+            string: emoji,
+            attributes: [.font: font]
+        )
+
+        let line = CTLineCreateWithAttributedString(attributedString)
+        let glyphCount = CTLineGetGlyphCount(line)
+
+        // If emoji is rendered as multiple glyphs or no glyphs, it's not supported
+        // A properly supported emoji should render as a single glyph
+        return glyphCount > 0 && !emoji.unicodeScalars.contains { scalar in
+            let string = String(scalar)
+            let attrStr = NSAttributedString(
+                string: string,
+                attributes: [.font: font]
+            )
+            let singleLine = CTLineCreateWithAttributedString(attrStr)
+            let runs = CTLineGetGlyphRuns(singleLine) as! [CTRun]
+
+            guard let run = runs.first else { return true }
+            var glyph: CGGlyph = 0
+            CTRunGetGlyphs(run, CFRangeMake(0, 1), &glyph)
+
+            // Glyph 0 typically means the character is not supported
+            return glyph == 0
+        }
+    }
+}

macos/pro_image_editor.podspec

@@ -0,0 +1,22 @@
+#
+# To learn more about a Podspec see http://guides.cocoapods.org/syntax/podspec.html.
+# Run `pod lib lint pro_image_editor.podspec` to validate before publishing.
+#
+Pod::Spec.new do |s|
+  s.name             = 'pro_image_editor'
+  s.version          = '12.0.8'
+  s.summary          = 'A Flutter image editor plugin.'
+  s.description      = <<-DESC
+A Flutter image editor: Seamlessly enhance your images with user-friendly editing features.
+                       DESC
+  s.homepage         = 'https://github.com/hm21/pro_image_editor'
+  s.license          = { :file => '../LICENSE' }
+  s.author           = { 'hm21' => 'info@waio.ch' }
+  s.source           = { :path => '.' }
+  s.source_files     = 'Classes/**/*'
+  s.dependency 'FlutterMacOS'
+  s.platform         = :osx, '10.14'
+
+  s.pod_target_xcconfig = { 'DEFINES_MODULE' => 'YES' }
+  s.swift_version = '5.0'
+end

pubspec.yaml

@@ -1,6 +1,6 @@
 name: pro_image_editor
 description: "A Flutter image editor: Seamlessly enhance your images with user-friendly editing features."
-version: 12.0.9
+version: 12.0.10
 homepage: https://github.com/hm21/pro_image_editor/
 repository: https://github.com/hm21/pro_image_editor/
 documentation: https://github.com/hm21/pro_image_editor/