Merge pull request #13 from shams-ahmed/master

added insert section at index and after section
xmartlabs · Apr 25, 2014 · f4eafff · f4eafff
2 parents d54a42c + 99bc2ad
commit f4eafff
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diff --git a/XLForm/XL/Descriptors/XLFormDescriptor.h b/XLForm/XL/Descriptors/XLFormDescriptor.h
@@ -53,6 +53,8 @@ typedef NS_ENUM(NSInteger, XLFormErrorCode)
 +(XLFormDescriptor *)formDescriptorWithTitle:(NSString *)title;
 
 -(void)addFormSection:(XLFormSectionDescriptor *)formSection;
+-(void)addFormSection:(XLFormSectionDescriptor *)formSection atIndex:(NSUInteger)index;
+-(void)addFormSection:(XLFormSectionDescriptor *)formSection afterSection:(XLFormSectionDescriptor *)afterSection;
 -(void)addFormRow:(XLFormRowDescriptor *)formRow afterRow:(XLFormRowDescriptor *)afterRow;
 -(void)addFormRow:(XLFormRowDescriptor *)formRow afterRowTag:(NSString *)afterRowTag;
 -(void)removeFormSectionAtIndex:(NSUInteger)index;

diff --git a/XLForm/XL/Descriptors/XLFormDescriptor.m b/XLForm/XL/Descriptors/XLFormDescriptor.m
@@ -61,6 +61,21 @@ -(void)addFormSection:(XLFormSectionDescriptor *)formSection
     [self insertObject:formSection inFormSectionsAtIndex:[self.formSections count]];
 }
 
+-(void)addFormSection:(XLFormSectionDescriptor *)formSection atIndex:(NSUInteger)index
+{
+    if (self.formSections.count >= index) {
+        [self insertObject:formSection inFormSectionsAtIndex:index];
+    }
+}
+
+-(void)addFormSection:(XLFormSectionDescriptor *)formSection afterSection:(XLFormSectionDescriptor *)afterSection
+{
+    NSUInteger index = [self.formSections indexOfObject:afterSection];
+    if (index != NSNotFound) {
+        [self insertObject:formSection inFormSectionsAtIndex:[self.formSections indexOfObject:afterSection]+1];
+    }
+}
+
 -(void)addFormRow:(XLFormRowDescriptor *)formRow afterRow:(XLFormRowDescriptor *)afterRow
 {
     NSIndexPath * afterIndexPath = [self indexPathOfFormRow:afterRow];