feat: initial committ

LICENSE

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+Copyright 2019 Hans Knöchel.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

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+# Titanium Image Cropping Tool
+
+An easy to crop images to different scales. Based on the awesome [TOCropViewController](https://github.com/TimOliver/TOCropViewController) library. Currently iOS only (!)
+
+<img src="./screenshot.png" height="400" alt="Example Screenshot" />
+
+## Requirements
+
+- [x] Titanium SDK 8.0.0+ (this module  is 100 % Swift based)
+
+## Methods
+
+### `showCropDialog`
+
+#### Parameters
+
+- `image` (String, Ti.Blob, Ti.File)
+- `aspectRatio` (either a dictionary {x, y}  of the ratio or one of the constants * below)
+
+## Constants
+
+- `ASPECT_RATIO_SQUARE`
+- `ASPECT_RATIO_3x2`
+- `ASPECT_RATIO_5x3`
+- `ASPECT_RATIO_4x3`
+- `ASPECT_RATIO_5x4`
+- `ASPECT_RATIO_7x5`
+- `ASPECT_RATIO_16x9`
+
+## Events
+
+- `done`
+  - Attributes: `image` (Ti.Blob, if finished cropping), `cancel` (`true` if cancelled, `false` if completetd)
+
+## Example
+
+```js
+const ImageCrop = require('ti.imagecrop')
+
+ImageCrop.addEventListener('done', function (event) {
+  if (event.cancel) return;
+  win.add(Ti.UI.createImageView({ height: 400, image: event.image }));
+});
+
+var win = Ti.UI.createWindow({
+  backgroundColor: '#fff'
+});
+
+var btn = Ti.UI.createButton({
+  title: 'Show crop dialog'
+});
+
+btn.addEventListener('click', function () {
+  ImageCrop.showCropDialog({
+    image: 'test.jpg'
+  });
+});
+
+win.add(btn);
+win.open();
+```
+
+## License
+
+MIT
+
+## Author
+
+Hans Knöchel

example/app.js

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+const ImageCrop = require('ti.imagecrop')
+
+ImageCrop.addEventListener('done', function (event) {
+    if (event.cancel) return;
+    win.add(Ti.UI.createImageView({ height: 400, image: event.image }));
+});
+
+var win = Ti.UI.createWindow({
+    backgroundColor: '#fff'
+});
+
+var btn = Ti.UI.createButton({
+    title: 'Show crop dialog'
+});
+
+btn.addEventListener('click', function () {
+    ImageCrop.showCropDialog({
+        doneButtonTitle: L('Done', 'Fertig'),
+        cancelButtonTitle: L('Cancel', 'Abbrechen'),
+        aspectRatio: ImageCrop.ASPECT_RATIO_SQUARE,
+        image: 'example.jpg'
+    });
+});
+
+win.add(btn);
+win.open();

ios/.gitignore

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+/build
+Carthage/
+ti.calendar-iphone-*.zip
+/Cartfile.resolved
+.DS_Store

ios/Cartfile

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+github "TimOliver/TOCropViewController"

ios/Classes/TiImagecrop.h

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+//
+//  TiImagecrop.h
+//  titanium-image-crop
+//
+//  Created by Your Name
+//  Copyright (c) 2019 Your Company. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+//! Project version number for TiImagecrop.
+FOUNDATION_EXPORT double TiImagecropVersionNumber;
+
+//! Project version string for TiImagecrop.
+FOUNDATION_EXPORT const unsigned char TiImagecropVersionString[];
+
+#import "TiImagecropModuleAssets.h"

ios/Classes/TiImagecropModule.swift

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+//
+//  TiImagecropModule.swift
+//  titanium-image-crop
+//
+//  Created by Your Name
+//  Copyright (c) 2019 Your Company. All rights reserved.
+//
+
+import UIKit
+import TitaniumKit
+
+import CropViewController
+
+@objc(TiImagecropModule)
+class TiImagecropModule: TiModule {
+
+  // MARK: Public constants
+
+  @objc public let ASPECT_RATIO_SQUARE: Int = CropViewControllerAspectRatioPreset.presetSquare.rawValue
+  @objc public let ASPECT_RATIO_3x2: Int = CropViewControllerAspectRatioPreset.preset3x2.rawValue
+  @objc public let ASPECT_RATIO_5x3: Int = CropViewControllerAspectRatioPreset.preset5x3.rawValue
+  @objc public let ASPECT_RATIO_4x3: Int = CropViewControllerAspectRatioPreset.preset4x3.rawValue
+  @objc public let ASPECT_RATIO_5x4: Int = CropViewControllerAspectRatioPreset.preset5x4.rawValue
+  @objc public let ASPECT_RATIO_7x5: Int = CropViewControllerAspectRatioPreset.preset7x5.rawValue
+  @objc public let ASPECT_RATIO_16x9: Int = CropViewControllerAspectRatioPreset.preset16x9.rawValue
+
+  // MARK: Private config
+
+  private var cropViewController: CropViewController?
+
+  func moduleGUID() -> String {
+    return "0b0ea922-0b5a-493e-826b-596a54904a8c"
+  }
+
+  override func moduleId() -> String! {
+    return "ti.imagecrop"
+  }
+
+  @objc(showCropDialog:)
+  func showCropDialog(arguments: Array<Any>?) {
+    guard let params = arguments?.first as? [String: Any] else { return }
+    guard let image = params["image"] else {
+      debugPrint("[ERROR] No valid image provided")
+      return
+    }
+
+    let aspectRatio = params["aspectRatio"]
+    let doneButtonTitle = params["doneButtonTitle"] ?? NSLocalizedString("done", comment: "done")
+    let cancelButtonTitle = params["cancelButtonTitle"] ?? NSLocalizedString("cancel", comment: "done")
+
+    guard cropViewController == nil else { return }
+
+    cropViewController = CropViewController(image: TiUtils.image(image, proxy: self))
+
+    guard let cropViewController = cropViewController else { return }
+
+    cropViewController.delegate = self
+    cropViewController.doneButtonTitle = doneButtonTitle as? String
+    cropViewController.cancelButtonTitle = cancelButtonTitle as? String
+
+    // Handle both raw aspect ratios and presets (square, 16/9)
+    if let aspectRatio = aspectRatio {
+      // Handle raw values
+      if let aspectRatio = aspectRatio as? [String: Int] {
+        if let x = aspectRatio["x"], let y = aspectRatio["y"] {
+          cropViewController.customAspectRatio = CGSize(width: x, height: y)
+        }
+      // Handle presets
+      } else if let aspectRatio = aspectRatio as? Int, let rawAspectRatio = CropViewControllerAspectRatioPreset(rawValue: aspectRatio) {
+        cropViewController.aspectRatioPreset = rawAspectRatio
+      } else {
+        debugPrint("[ERROR] No valid aspect ratio provided!")
+      }
+    } else {
+      cropViewController.aspectRatioPreset = .presetSquare
+    }
+
+    let tapGestureRecognizer = UITapGestureRecognizer(target: self, action: #selector(self._handleSingleButtonTap))
+    cropViewController.toolbar.doneIconButton.addGestureRecognizer(tapGestureRecognizer)
+
+    guard let controller = TiApp.controller(), let topPresentedController = controller.topPresentedController() else { return }
+    topPresentedController.present(cropViewController, animated: true, completion: nil)
+  }
+
+  @objc private func _handleSingleButtonTap() {
+    guard let cropViewController = cropViewController else { return }
+    cropViewController.dismiss(animated: true, completion: nil)
+  }
+}
+
+// MARK: CropViewControllerDelegate
+
+extension TiImagecropModule : CropViewControllerDelegate {
+
+  func cropViewController(_ cropViewController: CropViewController, didCropToImage image: UIImage, withRect cropRect: CGRect, angle: Int) {
+    guard let blob = TiBlob()._init(withPageContext: self.pageContext, andImage: image) else { return }
+    self.fireEvent("done", with: ["image": blob, "cancel": false])
+
+    cropViewController.dismiss(animated: true, completion: nil)
+  }
+
+  func cropViewController(_ cropViewController: CropViewController, didFinishCancelled cancelled: Bool) {
+    self.fireEvent("done", with: ["cancel": true])
+
+    cropViewController.dismiss(animated: true, completion: nil)
+  }
+}

ios/Classes/TiImagecropModuleAssets.h

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+/**
+ * This is a generated file. Do not edit or your changes will be lost
+ */
+
+@interface TiImagecropModuleAssets : NSObject {
+
+}
+
+- (NSData *)moduleAsset;
+- (NSData *)resolveModuleAsset:(NSString*)path;
+
+@end

ios/Classes/TiImagecropModuleAssets.m

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+/**
+ * This is a generated file. Do not edit or your changes will be lost
+ */
+#import "TiImagecropModuleAssets.h"
+
+extern NSData* filterDataInRange(NSData* thedata, NSRange range);
+
+@implementation TiImagecropModuleAssets
+
+- (NSData *)moduleAsset
+{
+
+
+  return nil;
+}
+
+- (NSData *)resolveModuleAsset:(NSString *)path
+{
+
+
+  return nil;
+}
+
+@end

ios/Info.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">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>en</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>FMWK</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleVersion</key>
+	<string>$(CURRENT_PROJECT_VERSION)</string>
+	<key>NSPrincipalClass</key>
+	<string></string>
+</dict>
+</plist>