Prop for show only icons

Objective-C/TOCropViewController/TOCropViewController.h

@@ -174,6 +174,13 @@
  */
 @property (nullable, nonatomic, copy) NSString *cancelButtonTitle;
 
+/**
+ If true, button icons are visible in portairt instead button text.
+
+ Default is NO.
+ */
+@property (nonatomic, assign) BOOL showOnlyIcons;
+
 /**
  Color for the 'Done' button.
  Setting this will override the default color.

Objective-C/TOCropViewController/TOCropViewController.m

@@ -1050,6 +1050,10 @@ - (void)setCancelButtonTitle:(NSString *)title
     self.toolbar.cancelTextButtonTitle = title;
 }
 
+- (void)setShowOnlyIcons:(BOOL)showOnlyIcons {
+    self.toolbar.showOnlyIcons = showOnlyIcons;
+}
+
 - (void)setDoneButtonColor:(UIColor *)color {
     self.toolbar.doneButtonColor = color;
 }

Objective-C/TOCropViewController/Views/TOCropToolbar.h

@@ -48,6 +48,8 @@ NS_ASSUME_NONNULL_BEGIN
 @property (nonatomic, copy) NSString *cancelTextButtonTitle;
 @property (nonatomic, copy) UIColor *cancelButtonColor;
 
+@property (nonatomic, assign) BOOL showOnlyIcons;
+
 /* The cropper control buttons */
 @property (nonatomic, strong, readonly)  UIButton *rotateCounterclockwiseButton;
 @property (nonatomic, strong, readonly)  UIButton *resetButton;

Objective-C/TOCropViewController/Views/TOCropToolbar.m

@@ -148,10 +148,10 @@ - (void)layoutSubviews
     BOOL verticalLayout = (CGRectGetWidth(self.bounds) < CGRectGetHeight(self.bounds));
     CGSize boundsSize = self.bounds.size;
 
-    self.cancelIconButton.hidden = self.cancelButtonHidden || (!verticalLayout);
-    self.cancelTextButton.hidden = self.cancelButtonHidden || (verticalLayout);
-    self.doneIconButton.hidden   = self.doneButtonHidden || (!verticalLayout);
-    self.doneTextButton.hidden   = self.doneButtonHidden || (verticalLayout);
+    self.cancelIconButton.hidden = self.cancelButtonHidden || (_showOnlyIcons ? false : !verticalLayout);
+    self.cancelTextButton.hidden = self.cancelButtonHidden || (_showOnlyIcons ? true : verticalLayout);
+    self.doneIconButton.hidden   = self.doneButtonHidden || (_showOnlyIcons ? false : !verticalLayout);
+    self.doneTextButton.hidden   = self.doneButtonHidden || (_showOnlyIcons ? true : verticalLayout);
 
     CGRect frame = self.bounds;
     frame.origin.x -= self.backgroundViewOutsets.left;
@@ -178,7 +178,7 @@ - (void)layoutSubviews
         // Work out the cancel button frame
         CGRect frame = CGRectZero;
         frame.size.height = 44.0f;
-        frame.size.width = MIN(self.frame.size.width / 3.0, self.cancelTextButton.frame.size.width);
+        frame.size.width = _showOnlyIcons ? 44.0f : MIN(self.frame.size.width / 3.0, self.cancelTextButton.frame.size.width);
 
         //If normal layout, place on the left side, else place on the right
         if (self.reverseContentLayout == NO) {
@@ -187,28 +187,28 @@ - (void)layoutSubviews
         else {
             frame.origin.x = boundsSize.width - (frame.size.width + insetPadding);
         }
-        self.cancelTextButton.frame = frame;
+        (_showOnlyIcons ? self.cancelIconButton : self.cancelTextButton).frame = frame;
 
         // Work out the Done button frame
-        frame.size.width = MIN(self.frame.size.width / 3.0, self.doneTextButton.frame.size.width);
+        frame.size.width = _showOnlyIcons ? 44.0f : MIN(self.frame.size.width / 3.0, self.doneTextButton.frame.size.width);
 
         if (self.reverseContentLayout == NO) {
             frame.origin.x = boundsSize.width - (frame.size.width + insetPadding);
         }
         else {
             frame.origin.x = insetPadding;
         }
-        self.doneTextButton.frame = frame;
+        (_showOnlyIcons ? self.doneIconButton : self.doneTextButton).frame = frame;
 
         // Work out the frame between the two buttons where we can layout our action buttons
-        CGFloat x = self.reverseContentLayout ? CGRectGetMaxX(self.doneTextButton.frame) : CGRectGetMaxX(self.cancelTextButton.frame);
+        CGFloat x = self.reverseContentLayout ? CGRectGetMaxX((_showOnlyIcons ? self.doneIconButton : self.doneTextButton).frame) : CGRectGetMaxX((_showOnlyIcons ? self.cancelIconButton : self.cancelTextButton).frame);
         CGFloat width = 0.0f;
 
         if (self.reverseContentLayout == NO) {
-            width = CGRectGetMinX(self.doneTextButton.frame) - CGRectGetMaxX(self.cancelTextButton.frame);
+            width = CGRectGetMinX((_showOnlyIcons ? self.doneIconButton : self.doneTextButton).frame) - CGRectGetMaxX((_showOnlyIcons ? self.cancelIconButton : self.cancelTextButton).frame);
         }
         else {
-            width = CGRectGetMinX(self.cancelTextButton.frame) - CGRectGetMaxX(self.doneTextButton.frame);
+            width = CGRectGetMinX((_showOnlyIcons ? self.cancelIconButton : self.cancelTextButton).frame) - CGRectGetMaxX((_showOnlyIcons ? self.doneIconButton : self.doneTextButton).frame);
         }
 
         CGRect containerRect = CGRectIntegral((CGRect){x,frame.origin.y,width,44.0f});
@@ -400,6 +400,16 @@ - (CGRect)doneButtonFrame
     return self.doneTextButton.frame;
 }
 
+- (void)setShowOnlyIcons:(BOOL)showOnlyIcons {
+    if (_showOnlyIcons == showOnlyIcons)
+        return;
+
+    _showOnlyIcons = showOnlyIcons;
+    [_doneIconButton sizeToFit];
+    [_cancelIconButton sizeToFit];
+    [self setNeedsLayout];
+}
+
 - (void)setCancelTextButtonTitle:(NSString *)cancelTextButtonTitle {
     _cancelTextButtonTitle = cancelTextButtonTitle;
     [_cancelTextButton setTitle:_cancelTextButtonTitle forState:UIControlStateNormal];

Swift/CropViewController/CropViewController.swift

@@ -408,6 +408,16 @@ open class CropViewController: UIViewController, TOCropViewControllerDelegate {
         get { return toCropViewController.cancelButtonTitle }
     }
 
+    /**
+    If true, button icons are visible in portairt instead button text.
+
+    Default is NO.
+    */
+    public var showOnlyIcons: Bool {
+        set { toCropViewController.showOnlyIcons = newValue }
+        get { return toCropViewController.showOnlyIcons }
+    }
+
     /**
     Color for the 'Done' button.
     Setting this will override the default color.