added example in demo that handles keyboard showing

alvises · Jun 9, 2013 · 8131c50 · 8131c50
1 parent 2a7927d
commit 8131c50
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Showing 10 changed files with 150 additions and 12 deletions.
diff --git a/FPPopoverController.h b/FPPopoverController.h
@@ -16,6 +16,7 @@
 
 
 @class FPPopoverController;
+
 @protocol FPPopoverControllerDelegate <NSObject>
 
 @optional
@@ -25,7 +26,9 @@
 @end
 
 @interface FPPopoverController : UIViewController
-
+{
+    UIView *_parentView;
+}
 //ARC-enable and disable support
 #if __has_feature(objc_arc)
     @property(nonatomic,assign) id<FPPopoverControllerDelegate> delegate;
@@ -74,7 +77,8 @@ typedef void (^FPPopoverCompletion)();
 /** @brief Hide the shadows to get better performances **/
 -(void)setShadowsHidden:(BOOL)hidden;
 
-
+/** @brief Refresh popover **/
+-(void)setupView;
 
 
 @end
diff --git a/FPPopoverController.m b/FPPopoverController.m
@@ -16,7 +16,6 @@ @interface FPPopoverController()
     FPPopoverView *_contentView;
     UIViewController *_viewController;
     UIWindow *_window;
-    UIView *_parentView;
     UIView *_fromView;
     UIDeviceOrientation _deviceOrientation;
 
@@ -64,6 +63,7 @@ -(void)addObservers
      selector:@selector(deviceOrientationDidChange:) 
      name:@"UIDeviceOrientationDidChangeNotification" 
      object:nil]; 
+
 
     [[NSNotificationCenter defaultCenter] addObserver:self
                                              selector:@selector(willPresentNewPopover:) name:@"FPNewPopoverPresented" object:nil];
@@ -603,4 +603,7 @@ -(void)setAlpha:(CGFloat)alpha
     self.view.alpha = alpha;
 }
 
+
+
+
 @end
diff --git a/FPPopoverDemo.xcodeproj/project.pbxproj b/FPPopoverDemo.xcodeproj/project.pbxproj
@@ -25,6 +25,7 @@
 		186C438D1538512200502D64 /* FPViewController_iPad.xib in Resources */ = {isa = PBXBuildFile; fileRef = 186C438B1538512200502D64 /* FPViewController_iPad.xib */; };
 		186C439B153851F600502D64 /* Readme.md in Resources */ = {isa = PBXBuildFile; fileRef = 186C439A153851F600502D64 /* Readme.md */; };
 		186C43A115386E2200502D64 /* DemoTableController.m in Sources */ = {isa = PBXBuildFile; fileRef = 186C43A015386E2200502D64 /* DemoTableController.m */; };
+		18C427041764920D001D4A24 /* FPPopoverKeyboardResponsiveController.m in Sources */ = {isa = PBXBuildFile; fileRef = 18C427031764920D001D4A24 /* FPPopoverKeyboardResponsiveController.m */; };
 		18D8FA31155050F0005E2222 /* Foundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 186C43751538512100502D64 /* Foundation.framework */; };
 		18D8FA3B155050FE005E2222 /* FPPopoverController.m in Sources */ = {isa = PBXBuildFile; fileRef = 186C43951538513B00502D64 /* FPPopoverController.m */; };
 		18D8FA3C155050FE005E2222 /* FPPopoverView.m in Sources */ = {isa = PBXBuildFile; fileRef = 186C43971538513B00502D64 /* FPPopoverView.m */; };
@@ -88,6 +89,8 @@
 		186C43A015386E2200502D64 /* DemoTableController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = DemoTableController.m; sourceTree = "<group>"; };
 		186C43AA153CAD1000502D64 /* FPTouchView.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = FPTouchView.h; sourceTree = "<group>"; };
 		186C43AB153CAD1000502D64 /* FPTouchView.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = FPTouchView.m; sourceTree = "<group>"; };
+		18C427021764920D001D4A24 /* FPPopoverKeyboardResponsiveController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = FPPopoverKeyboardResponsiveController.h; sourceTree = "<group>"; };
+		18C427031764920D001D4A24 /* FPPopoverKeyboardResponsiveController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = FPPopoverKeyboardResponsiveController.m; sourceTree = "<group>"; };
 		18D8FA30155050F0005E2222 /* libfppopover.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = libfppopover.a; sourceTree = BUILT_PRODUCTS_DIR; };
 		18D8FA34155050F0005E2222 /* fppopover-Prefix.pch */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "fppopover-Prefix.pch"; sourceTree = "<group>"; };
 		18D8FA44155051BA005E2222 /* background_iPad.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = background_iPad.png; sourceTree = "<group>"; };
@@ -208,6 +211,8 @@
 				186C43861538512200502D64 /* FPViewController.m */,
 				18F357251584E6E700AD4F07 /* FPDemoTableViewController.h */,
 				18F357261584E6E700AD4F07 /* FPDemoTableViewController.m */,
+				18C427021764920D001D4A24 /* FPPopoverKeyboardResponsiveController.h */,
+				18C427031764920D001D4A24 /* FPPopoverKeyboardResponsiveController.m */,
 				186C43881538512200502D64 /* FPViewController_iPhone.xib */,
 				186C438B1538512200502D64 /* FPViewController_iPad.xib */,
 				186C437A1538512100502D64 /* Supporting Files */,
@@ -441,6 +446,7 @@
 				186C43871538512200502D64 /* FPViewController.m in Sources */,
 				186C43A115386E2200502D64 /* DemoTableController.m in Sources */,
 				18F357271584E6E700AD4F07 /* FPDemoTableViewController.m in Sources */,
+				18C427041764920D001D4A24 /* FPPopoverKeyboardResponsiveController.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

diff --git a/...codeproj/project.xcworkspace/xcuserdata/alvise.xcuserdatad/UserInterfaceState.xcuserstate b/...codeproj/project.xcworkspace/xcuserdata/alvise.xcuserdatad/UserInterfaceState.xcuserstate
diff --git a/FPPopoverDemo/FPDemoTableViewController.m b/FPPopoverDemo/FPDemoTableViewController.m
@@ -9,6 +9,7 @@
 #import "FPDemoTableViewController.h"
 #import "FPPopoverController.h"
 #import "DemoTableController.h"
+
 @interface FPDemoTableViewController ()
 
 @end

diff --git a/FPPopoverDemo/FPPopoverKeyboardResponsiveController.h b/FPPopoverDemo/FPPopoverKeyboardResponsiveController.h
@@ -0,0 +1,13 @@
+//
+//  FPPopoverKeyboardResponsiveController.h
+//  FPPopoverDemo
+//
+//  Created by Alvise Susmel on 09/06/2013.
+//  Copyright (c) 2013 Fifty Pixels Ltd. All rights reserved.
+//
+
+#import "FPPopoverController.h"
+
+@interface FPPopoverKeyboardResponsiveController : FPPopoverController
+@property (assign, nonatomic) CGFloat keyboardHeight;
+@end
diff --git a/FPPopoverDemo/FPPopoverKeyboardResponsiveController.m b/FPPopoverDemo/FPPopoverKeyboardResponsiveController.m
@@ -0,0 +1,25 @@
+//
+//  FPPopoverKeyboardResponsiveController.m
+//  FPPopoverDemo
+//
+//  Created by Alvise Susmel on 09/06/2013.
+//  Copyright (c) 2013 Fifty Pixels Ltd. All rights reserved.
+//
+
+#import "FPPopoverKeyboardResponsiveController.h"
+
+
+
+@implementation FPPopoverKeyboardResponsiveController
+
+
+
+
+-(CGFloat)parentHeight
+{
+    return _parentView.bounds.size.height - self.keyboardHeight;
+}
+
+
+
+@end
diff --git a/FPPopoverDemo/FPViewController.h b/FPPopoverDemo/FPViewController.h
@@ -9,9 +9,13 @@
 #import <UIKit/UIKit.h>
 #import "FPPopoverController.h"
 #import "ARCMacros.h"
+
+#import "FPPopoverKeyboardResponsiveController.h"
+
 @interface FPViewController : UIViewController <FPPopoverControllerDelegate>
 {
-    FPPopoverController *popover;
+    FPPopoverKeyboardResponsiveController *popover;
+    CGFloat _keyboardHeight;
 }
 //ARC-enable and disable support
 #if __has_feature(objc_arc)

diff --git a/FPPopoverDemo/FPViewController.m b/FPPopoverDemo/FPViewController.m
@@ -11,6 +11,8 @@
 
 #import "FPPopoverController.h"
 #import "FPDemoTableViewController.h"
+
+
 @interface FPViewController ()
 
 @end
@@ -24,7 +26,18 @@ - (void)viewDidLoad
     [super viewDidLoad];
     [self.navigationController setNavigationBarHidden:YES];
 
+    //KEYBOARD OBSERVERS
+    /************************/
+    [[NSNotificationCenter defaultCenter] addObserver:self
+                                             selector:@selector(keyboardWillShow:)
+                                                 name:UIKeyboardWillShowNotification
+                                               object:nil];
 
+    [[NSNotificationCenter defaultCenter] addObserver:self
+                                             selector:@selector(keyboardWillHide:)
+                                                 name:UIKeyboardWillHideNotification
+                                               object:nil];
+    /************************/
 }
 
 - (void)viewDidUnload
@@ -59,9 +72,9 @@ -(IBAction)popover:(id)sender
     //the controller we want to present as a popover
     DemoTableController *controller = [[DemoTableController alloc] initWithStyle:UITableViewStylePlain];
     controller.delegate = self;
-    popover = [[FPPopoverController alloc] initWithViewController:controller];
+    popover = [[FPPopoverKeyboardResponsiveController alloc] initWithViewController:controller];
     popover.tint = FPPopoverDefaultTint;
-
+    popover.keyboardHeight = _keyboardHeight;
 
     if(UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad)
     {
@@ -163,7 +176,7 @@ -(IBAction)navControllerPopover:(id)sender
     UINavigationController *nc = [[UINavigationController alloc] initWithRootViewController:controller];
     SAFE_ARC_RELEASE(controller); controller=nil;
 
-    popover = [[FPPopoverController alloc] initWithViewController:nc];
+    popover = [[FPPopoverKeyboardResponsiveController alloc] initWithViewController:nc];
     popover.tint = FPPopoverDefaultTint;
     popover.contentSize = CGSizeMake(300, 500);
     [popover presentPopoverFromView:sender];
@@ -187,4 +200,21 @@ -(void)selectedTableRow:(NSUInteger)rowNum
 }
 
 
+-(void)keyboardWillShow:(NSNotification*)notification {
+    NSDictionary *info = notification.userInfo;
+    CGRect keyboardRect = [[info valueForKey:UIKeyboardFrameBeginUserInfoKey] CGRectValue];
+    _keyboardHeight = keyboardRect.size.height;
+
+    //if the popover is present will be refreshed
+    popover.keyboardHeight = _keyboardHeight;
+    [popover setupView];
+}
+
+-(void)keyboardWillHide:(NSNotification*)notification {
+    _keyboardHeight = 0.0;
+
+    //if the popover is present will be refreshed
+    popover.keyboardHeight = _keyboardHeight;
+    [popover setupView];    
+}
 @end
diff --git a/FPPopoverDemo/en.lproj/FPViewController_iPhone.xib b/FPPopoverDemo/en.lproj/FPViewController_iPhone.xib
@@ -2,10 +2,10 @@
 <archive type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="8.00">
 	<data>
 		<int key="IBDocument.SystemTarget">1552</int>
-		<string key="IBDocument.SystemVersion">12C3012</string>
+		<string key="IBDocument.SystemVersion">12D78</string>
 		<string key="IBDocument.InterfaceBuilderVersion">3084</string>
-		<string key="IBDocument.AppKitVersion">1187.34</string>
-		<string key="IBDocument.HIToolboxVersion">625.00</string>
+		<string key="IBDocument.AppKitVersion">1187.37</string>
+		<string key="IBDocument.HIToolboxVersion">626.00</string>
 		<object class="NSMutableDictionary" key="IBDocument.PluginVersions">
 			<string key="NS.key.0">com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 			<string key="NS.object.0">2083</string>
@@ -14,6 +14,7 @@
 			<string>IBProxyObject</string>
 			<string>IBUIButton</string>
 			<string>IBUIImageView</string>
+			<string>IBUITextField</string>
 			<string>IBUIView</string>
 		</array>
 		<array key="IBDocument.PluginDependencies">
@@ -116,7 +117,7 @@
 						<string key="NSFrame">{{225, 20}, {75, 31}}</string>
 						<reference key="NSSuperview" ref="774585933"/>
 						<reference key="NSWindow"/>
-						<reference key="NSNextKeyView" ref="252517209"/>
+						<reference key="NSNextKeyView" ref="221176177"/>
 						<string key="NSReuseIdentifierKey">_NS:9</string>
 						<bool key="IBUIOpaque">NO</bool>
 						<string key="targetRuntimeIdentifier">IBCocoaTouchFramework</string>
@@ -254,6 +255,7 @@
 						<string key="NSFrame">{{217, 409}, {92, 31}}</string>
 						<reference key="NSSuperview" ref="774585933"/>
 						<reference key="NSWindow"/>
+						<reference key="NSNextKeyView"/>
 						<string key="NSReuseIdentifierKey">_NS:9</string>
 						<bool key="IBUIOpaque">NO</bool>
 						<string key="targetRuntimeIdentifier">IBCocoaTouchFramework</string>
@@ -392,6 +394,44 @@
 						<reference key="IBUIFontDescription" ref="274917050"/>
 						<reference key="IBUIFont" ref="26567513"/>
 					</object>
+					<object class="IBUITextField" id="221176177">
+						<reference key="NSNextResponder" ref="774585933"/>
+						<int key="NSvFlags">288</int>
+						<string key="NSFrame">{{50, 66}, {221, 30}}</string>
+						<reference key="NSSuperview" ref="774585933"/>
+						<reference key="NSWindow"/>
+						<reference key="NSNextKeyView" ref="252517209"/>
+						<string key="NSReuseIdentifierKey">_NS:9</string>
+						<bool key="IBUIOpaque">NO</bool>
+						<bool key="IBUIClipsSubviews">YES</bool>
+						<string key="targetRuntimeIdentifier">IBCocoaTouchFramework</string>
+						<int key="IBUIContentVerticalAlignment">0</int>
+						<string key="IBUIText"/>
+						<int key="IBUIBorderStyle">3</int>
+						<string key="IBUIPlaceholder">Try popover with keyboard</string>
+						<object class="NSColor" key="IBUITextColor">
+							<int key="NSColorSpace">3</int>
+							<bytes key="NSWhite">MAA</bytes>
+							<object class="NSColorSpace" key="NSCustomColorSpace">
+								<int key="NSID">2</int>
+							</object>
+						</object>
+						<int key="IBUITextAlignment">1</int>
+						<bool key="IBUIAdjustsFontSizeToFit">YES</bool>
+						<float key="IBUIMinimumFontSize">17</float>
+						<object class="IBUITextInputTraits" key="IBUITextInputTraits">
+							<string key="targetRuntimeIdentifier">IBCocoaTouchFramework</string>
+						</object>
+						<object class="IBUIFontDescription" key="IBUIFontDescription">
+							<int key="type">1</int>
+							<double key="pointSize">14</double>
+						</object>
+						<object class="NSFont" key="IBUIFont">
+							<string key="NSName">Helvetica</string>
+							<double key="NSSize">14</double>
+							<int key="NSfFlags">16</int>
+						</object>
+					</object>
 				</array>
 				<string key="NSFrame">{{0, 20}, {320, 460}}</string>
 				<reference key="NSSuperview"/>
@@ -597,6 +637,7 @@
 							<reference ref="598106626"/>
 							<reference ref="569910789"/>
 							<reference ref="624459852"/>
+							<reference ref="221176177"/>
 						</array>
 						<reference key="parent" ref="0"/>
 					</object>
@@ -675,6 +716,11 @@
 						<reference key="object" ref="624459852"/>
 						<reference key="parent" ref="774585933"/>
 					</object>
+					<object class="IBObjectRecord">
+						<int key="objectID">48</int>
+						<reference key="object" ref="221176177"/>
+						<reference key="parent" ref="774585933"/>
+					</object>
 				</array>
 			</object>
 			<dictionary class="NSMutableDictionary" key="flattenedProperties">
@@ -697,13 +743,14 @@
 				<string key="38.IBPluginDependency">com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 				<string key="40.IBPluginDependency">com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 				<string key="43.IBPluginDependency">com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
+				<string key="48.IBPluginDependency">com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 				<string key="6.IBPluginDependency">com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 			</dictionary>
 			<dictionary class="NSMutableDictionary" key="unlocalizedProperties"/>
 			<nil key="activeLocalization"/>
 			<dictionary class="NSMutableDictionary" key="localizations"/>
 			<nil key="sourceID"/>
-			<int key="maxID">47</int>
+			<int key="maxID">48</int>
 		</object>
 		<object class="IBClassDescriber" key="IBDocument.Classes">
 			<array class="NSMutableArray" key="referencedPartialClassDescriptions">
@@ -719,6 +766,7 @@
 						<string key="midCenter:">id</string>
 						<string key="midLeft:">id</string>
 						<string key="midRight:">id</string>
+						<string key="navControllerPopover:">id</string>
 						<string key="noArrow:">id</string>
 						<string key="popover:">id</string>
 						<string key="rt:">id</string>
@@ -759,6 +807,10 @@
 							<string key="name">midRight:</string>
 							<string key="candidateClassName">id</string>
 						</object>
+						<object class="IBActionInfo" key="navControllerPopover:">
+							<string key="name">navControllerPopover:</string>
+							<string key="candidateClassName">id</string>
+						</object>
 						<object class="IBActionInfo" key="noArrow:">
 							<string key="name">noArrow:</string>
 							<string key="candidateClassName">id</string>