Merge pull request #22 from thedrick/master

Adds a gitignore file and the ability to choose a photo from your photo library

.gitignore

@@ -0,0 +1,21 @@
+# Xcode
+.DS_Store
+*/build/*
+*.pbxuser
+!default.pbxuser
+*.mode1v3
+!default.mode1v3
+*.mode2v3
+!default.mode2v3
+*.perspectivev3
+!default.perspectivev3
+xcuserdata
+profile
+*.moved-aside
+DerivedData
+.idea/
+*.hmap
+*.xccheckout
+
+#CocoaPods
+Pods

REComposeViewController/REComposeSheetView.h

@@ -39,6 +39,7 @@
 @property (readonly, nonatomic) UINavigationBar *navigationBar;
 @property (readonly, nonatomic) UIView *textViewContainer;
 @property (readonly, nonatomic) DEComposeTextView *textView;
+@property (readonly, nonatomic) UIButton *attachmentViewButton;
 
 @end
 

REComposeViewController/REComposeSheetView.m

@@ -88,6 +88,10 @@ - (id)initWithFrame:(CGRect)frame
         }
         [_attachmentView addSubview:_attachmentContainerView];
         _attachmentView.hidden = YES;
+
+        _attachmentViewButton = [UIButton buttonWithType:UIButtonTypeCustom];
+        _attachmentViewButton.frame = _attachmentView.bounds;
+        [_attachmentView addSubview:_attachmentViewButton];
 
         [self addSubview:_navigationBar];
     }

REComposeViewController/REComposeViewController.h

@@ -51,6 +51,7 @@ typedef void (^REComposeViewControllerCompletionHandler)(REComposeViewController
 @property (weak, readwrite, nonatomic) id<REComposeViewControllerDelegate> delegate;
 @property (assign, readwrite, nonatomic) NSInteger cornerRadius;
 @property (assign, readwrite, nonatomic) BOOL hasAttachment;
+@property (assign, readonly, nonatomic) BOOL userUpdatedAttachment;
 @property (strong, readwrite, nonatomic) NSString *text;
 @property (strong, readwrite, nonatomic) NSString *placeholderText;
 @property (strong, readonly, nonatomic) UINavigationBar *navigationBar;

REComposeViewController/REComposeViewController.m

@@ -26,11 +26,12 @@
 #import "REComposeViewController.h"
 #import <QuartzCore/QuartzCore.h>
 
-@interface REComposeViewController ()
+@interface REComposeViewController () <UIImagePickerControllerDelegate, UINavigationControllerDelegate>
 
 @property (strong, readonly, nonatomic) REComposeBackgroundView *backgroundView;
 @property (strong, readonly, nonatomic) UIView *containerView;
 @property (strong, readonly, nonatomic) REComposeSheetView *sheetView;
+@property (assign, readwrite, nonatomic) BOOL userUpdatedAttachment;
 
 @end
 
@@ -109,6 +110,9 @@ - (void)viewDidLoad
         _attachmentImage = [UIImage imageNamed:@"REComposeViewController.bundle/URLAttachment"];
 
     _sheetView.attachmentImageView.image = _attachmentImage;
+    [_sheetView.attachmentViewButton addTarget:self
+                                        action:@selector(didTapAttachmentView:)
+                              forControlEvents:UIControlEventTouchUpInside];
 }
 
 - (void)didMoveToParentViewController:(UIViewController *)parent
@@ -319,6 +323,37 @@ - (void)postButtonPressed
         _completionHandler(self, REComposeResultPosted);
 }
 
+#pragma mark -
+#pragma mark UIImagePickerControllerDelegate
+
+- (void)didTapAttachmentView:(id)sender
+{
+  UIImagePickerController *picker = [[UIImagePickerController alloc] init];
+  // If our device has a cmera, we want to take a picture, otherwise we just pick from the library
+  if ([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera]) {
+    [picker setSourceType:UIImagePickerControllerSourceTypeCamera];
+  } else {
+    [picker setSourceType:UIImagePickerControllerSourceTypePhotoLibrary];
+  }
+
+  picker.delegate = self;
+  [self presentViewController:picker animated:YES completion:nil];
+}
+
+- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info
+{
+  [self setAttachmentImage:[info objectForKey:UIImagePickerControllerOriginalImage]];
+  self.userUpdatedAttachment = YES;
+  [picker dismissViewControllerAnimated:YES completion:nil];
+  [self.sheetView.textView becomeFirstResponder];
+}
+
+- (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker
+{
+  [picker dismissViewControllerAnimated:YES completion:nil];
+  [self.sheetView.textView becomeFirstResponder];
+}
+
 #pragma mark -
 #pragma mark Orientation