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Add option to set Cancel and Done buttons colors on iOS #303

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Add option to set Cancel and Done buttons colors on iOS #303

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5 changes: 5 additions & 0 deletions ios/Classes/FLTImageCropperPlugin.h
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Original file line number Diff line number Diff line change
@@ -1,4 +1,9 @@
#import <Flutter/Flutter.h>
#define UIColorFromRGB(rgbValue) \
[UIColor colorWithRed:((float)((rgbValue & 0xFF0000) >> 16))/255.0 \
green:((float)((rgbValue & 0x00FF00) >> 8))/255.0 \
blue:((float)((rgbValue & 0x0000FF) >> 0))/255.0 \
alpha:1.0]

@interface FLTImageCropperPlugin : NSObject<FlutterPlugin>
@end
10 changes: 9 additions & 1 deletion ios/Classes/FLTImageCropperPlugin.m
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Expand Up @@ -108,7 +108,9 @@ - (void)setupUiCustomizedOptions:(id)options forViewController:(TOCropViewContro
NSString *title = options[@"ios.title"];
NSString *doneButtonTitle = options[@"ios.done_button_title"];
NSString *cancelButtonTitle = options[@"ios.cancel_button_title"];

NSNumber *doneButtonColor = options[@"ios.done_button_color"];
NSNumber *cancelButtonColor = options[@"ios.cancel_button_color"];

if (minimumAspectRatio && [minimumAspectRatio isKindOfClass:[NSNumber class]]) {
controller.minimumAspectRatio = minimumAspectRatio.floatValue;
}
Expand Down Expand Up @@ -157,6 +159,12 @@ - (void)setupUiCustomizedOptions:(id)options forViewController:(TOCropViewContro
if (cancelButtonTitle && [cancelButtonTitle isKindOfClass:[NSString class]]) {
controller.cancelButtonTitle = cancelButtonTitle;
}
if (doneButtonColor && [doneButtonColor isKindOfClass:[NSNumber class]]) {
controller.doneButtonColor = UIColorFromRGB([doneButtonColor intValue]);
}
if (cancelButtonColor && [cancelButtonColor isKindOfClass:[NSNumber class]]) {
controller.cancelButtonColor = UIColorFromRGB([cancelButtonColor intValue]);
}
}

- (TOCropViewControllerAspectRatioPreset)parseAspectRatioPresetFromName:(NSString*)name {
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13 changes: 13 additions & 0 deletions lib/src/options.dart
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Expand Up @@ -3,6 +3,7 @@
// found in the LICENSE file.

import 'package:flutter/widgets.dart';

import 'utils.dart';

///
Expand Down Expand Up @@ -239,6 +240,14 @@ class IOSUiSettings {
/// Setting this will override the Default which is a localized string for "Cancel".
final String? cancelButtonTitle;

/// Color for the 'Done' button.
/// Setting this will override the Default which is some sort of yellow.
final Color? doneButtonColor;

/// Color for the 'Cancel' button.
/// Setting this will override the Default which is some sort of blue.
final Color? cancelButtonColor;

const IOSUiSettings({
this.minimumAspectRatio,
this.rectX,
Expand All @@ -258,6 +267,8 @@ class IOSUiSettings {
this.title,
this.doneButtonTitle,
this.cancelButtonTitle,
this.doneButtonColor,
this.cancelButtonColor,
});

Map<String, dynamic> toMap() => {
Expand All @@ -282,6 +293,8 @@ class IOSUiSettings {
'ios.title': this.title,
'ios.done_button_title': this.doneButtonTitle,
'ios.cancel_button_title': this.cancelButtonTitle,
'ios.done_button_color': int32(this.doneButtonColor?.value),
'ios.cancel_button_color': int32(this.cancelButtonColor?.value),
};
}

Expand Down