Section header views adaptation to safe area insets

Signed-off-by: ismailgulek <gulekismail@gmail.com>
2026-04-19 16:13:42 +02:00 · 2020-04-21 16:26:16 +03:00
parent 15826adb36
commit d49ac6b4dd
9 changed files with 549 additions and 351 deletions
@@ -0,0 +1,91 @@
+/*
+ Copyright 2014 OpenMarket Ltd
+ Copyright 2020 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 "DirectorySectionHeaderContainerView.h"
+
+static const CGFloat kInterItemsSpaceHorizontal = 8.0;
+
+@implementation DirectorySectionHeaderContainerView
+
+- (void)setNetworkLabel:(UILabel *)networkLabel
+{
+    _networkLabel = networkLabel;
+    [self setNeedsLayout];
+}
+
+- (void)setDirectoryServerLabel:(UIView *)directoryServerLabel
+{
+    _directoryServerLabel = directoryServerLabel;
+    [self setNeedsLayout];
+}
+
+- (void)setDisclosureView:(UIView *)disclosureView
+{
+    _disclosureView = disclosureView;
+    [self setNeedsLayout];
+}
+
+- (void)layoutSubviews
+{
+    [super layoutSubviews];
+
+    CGFloat leftMargin = 0;
+    CGFloat rightMargin = 0;
+
+    if (_networkLabel)
+    {
+        CGRect frame = _networkLabel.frame;
+        frame.origin.x = 0;
+        frame.origin.y = MAX(0, (self.bounds.size.height - frame.size.height)/2);
+        _networkLabel.frame = frame;
+    }
+
+    if (_directoryServerLabel)
+    {
+        //  reset margins
+        leftMargin = rightMargin = 0;
+
+        CGRect frame = _directoryServerLabel.frame;
+
+        if (_networkLabel)
+        {
+            leftMargin += _networkLabel.frame.size.width + kInterItemsSpaceHorizontal;
+        }
+        if (_disclosureView)
+        {
+            rightMargin += _disclosureView.frame.size.width + kInterItemsSpaceHorizontal;
+        }
+
+        frame.origin.x = leftMargin;
+        frame.origin.y = MAX(0, (self.bounds.size.height - frame.size.height)/2);
+        frame.size.width = self.bounds.size.width - leftMargin - rightMargin;
+        _directoryServerLabel.frame = frame;
+    }
+
+    if (_disclosureView)
+    {
+        //  reset margins
+        leftMargin = rightMargin = 0;
+
+        CGRect frame = _disclosureView.frame;
+        frame.origin.x = self.bounds.size.width - frame.size.width - rightMargin;
+        frame.origin.y = MAX(0, (self.bounds.size.height - frame.size.height)/2);
+        _disclosureView.frame = frame;
+    }
+}
+
+@end