Merge MatrixKit develop with commit hash: b85b736313bec0592bd1cabc68035d97f5331137

Riot/Modules/MatrixKit/Views/RoomInputToolbar/MXKRoomInputToolbarViewWithSimpleTextView.m

@@ -0,0 +1,123 @@
+/*
+ Copyright 2015 OpenMarket Ltd
+ Copyright 2017 Vector Creations Ltd
+ 
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+ 
+ http://www.apache.org/licenses/LICENSE-2.0
+ 
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ */
+
+#import "MXKRoomInputToolbarViewWithSimpleTextView.h"
+
+@implementation MXKRoomInputToolbarViewWithSimpleTextView
+
++ (UINib *)nib
+{
+    return [UINib nibWithNibName:NSStringFromClass([MXKRoomInputToolbarViewWithSimpleTextView class])
+                          bundle:[NSBundle bundleForClass:[MXKRoomInputToolbarViewWithSimpleTextView class]]];
+}
+
+- (void)awakeFromNib
+{
+    [super awakeFromNib];
+    
+    // Add an accessory view to the text view in order to retrieve keyboard view.
+    inputAccessoryView = [[UIView alloc] initWithFrame:CGRectZero];
+    self.messageComposerTextView.inputAccessoryView = self.inputAccessoryView;
+}
+
+-(void)customizeViewRendering
+{
+    [super customizeViewRendering];
+    
+    // Set default message composer background color
+    self.messageComposerTextView.backgroundColor = [UIColor whiteColor];
+}
+
+- (NSString*)textMessage
+{
+    return _messageComposerTextView.text;
+}
+
+- (void)setTextMessage:(NSString *)textMessage
+{
+    _messageComposerTextView.text = textMessage;
+    self.rightInputToolbarButton.enabled = textMessage.length;
+}
+
+- (void)pasteText:(NSString *)text
+{
+    self.textMessage = [_messageComposerTextView.text stringByReplacingCharactersInRange:_messageComposerTextView.selectedRange withString:text];
+}
+
+- (BOOL)becomeFirstResponder
+{
+    return [_messageComposerTextView becomeFirstResponder];
+}
+
+- (void)dismissKeyboard
+{
+    if (_messageComposerTextView)
+    {
+        [_messageComposerTextView resignFirstResponder];
+    }
+}
+
+#pragma mark - UITextViewDelegate
+
+- (void)textViewDidEndEditing:(UITextView *)textView
+{
+    if ([self.delegate respondsToSelector:@selector(roomInputToolbarView:isTyping:)])
+    {
+        [self.delegate roomInputToolbarView:self isTyping:NO];
+    }
+}
+
+- (void)textViewDidChange:(UITextView *)textView
+{
+    NSString *msg = textView.text;
+    
+    if (msg.length)
+    {
+        if ([self.delegate respondsToSelector:@selector(roomInputToolbarView:isTyping:)])
+        {
+            [self.delegate roomInputToolbarView:self isTyping:YES];
+        }
+        self.rightInputToolbarButton.enabled = YES;
+    }
+    else
+    {
+        if ([self.delegate respondsToSelector:@selector(roomInputToolbarView:isTyping:)])
+        {
+            [self.delegate roomInputToolbarView:self isTyping:NO];
+        }
+        self.rightInputToolbarButton.enabled = NO;
+    }
+}
+
+- (BOOL)textView:(UITextView *)textView shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text
+{
+    if (!self.isEditable)
+    {
+        return NO;
+    }
+    
+    // Hanlde here `Done` key pressed
+    if([text isEqualToString:@"\n"])
+    {
+        [textView resignFirstResponder];
+        return NO;
+    }
+    
+    return YES;
+}
+
+@end