From c24b41c69846727f0c4907949a60df77dcd33596 Mon Sep 17 00:00:00 2001
From: Teddy Wing
Date: Tue, 17 Apr 2012 00:00:21 -0400
Subject: Media/Video Library selector:   * button to open popover   * Popover
 displays a videos from saved Photos library, allows user to select one.

---
 Video Tuneup.xcodeproj/project.pbxproj        |  2 +
 Video Tuneup/ViewController.h                 |  5 ++
 Video Tuneup/ViewController.m                 | 16 ++++-
 Video Tuneup/en.lproj/ViewController_iPad.xib | 90 +++++++++++++++++++++------
 4 files changed, 92 insertions(+), 21 deletions(-)

diff --git a/Video Tuneup.xcodeproj/project.pbxproj b/Video Tuneup.xcodeproj/project.pbxproj
index 6b9e579..e302a2a 100644
--- a/Video Tuneup.xcodeproj/project.pbxproj	
+++ b/Video Tuneup.xcodeproj/project.pbxproj	
@@ -461,6 +461,7 @@
 				GCC_PREFIX_HEADER = "Video Tuneup/Video Tuneup-Prefix.pch";
 				INFOPLIST_FILE = "Video Tuneup/Video Tuneup-Info.plist";
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				TARGETED_DEVICE_FAMILY = "1,2";
 				WRAPPER_EXTENSION = app;
 			};
 			name = Debug;
@@ -472,6 +473,7 @@
 				GCC_PREFIX_HEADER = "Video Tuneup/Video Tuneup-Prefix.pch";
 				INFOPLIST_FILE = "Video Tuneup/Video Tuneup-Info.plist";
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				TARGETED_DEVICE_FAMILY = "1,2";
 				WRAPPER_EXTENSION = app;
 			};
 			name = Release;
diff --git a/Video Tuneup/ViewController.h b/Video Tuneup/ViewController.h
index 8c84b4f..fb2f19a 100644
--- a/Video Tuneup/ViewController.h	
+++ b/Video Tuneup/ViewController.h	
@@ -34,6 +34,9 @@
 @property (nonatomic, retain) IBOutlet UILabel *exportStatus;
 @property (nonatomic, retain) IBOutlet UISlider* mScrubber;
 
+@property (nonatomic, retain) IBOutlet UIButton *mediaLibraryButton;
+@property (nonatomic, retain) UIPopoverController *mediaLibraryPopover;
+
 
 - (void)hideCameraRollText;
 - (IBAction)loadAssetFromFile:sender;
@@ -52,4 +55,6 @@
 - (CMTime)playerItemDuration;
 
 - (void)exportDidFinish:(AVAssetExportSession*)session;
+
+- (IBAction)showMediaLibrary:(id)sender;
 @end
\ No newline at end of file
diff --git a/Video Tuneup/ViewController.m b/Video Tuneup/ViewController.m
index 83a82a9..e26af47 100644
--- a/Video Tuneup/ViewController.m	
+++ b/Video Tuneup/ViewController.m	
@@ -16,7 +16,7 @@ static const NSString *ItemStatusContext;
 @implementation ViewController
 
 @synthesize player, playerItem, playerView, playButton, pauseButton, rewindButton, editor, videoNavBar, exportStatus,
-mScrubber;
+mScrubber, mediaLibraryButton, mediaLibraryPopover;
 
 #pragma mark - Video playback
 
@@ -398,6 +398,20 @@ mScrubber;
     [player play]; // loop player. If not doing this, set button to pause
 }
 
+#pragma mark - Media Library
+
+- (IBAction)showMediaLibrary:(id)sender {
+    // http://stackoverflow.com/questions/2469523/mpmediapickercontroller-for-selecting-video-files#answer-3212470
+    
+    UIButton *theButton = (UIButton *)sender;
+    UIImagePickerController* picker = [[UIImagePickerController alloc] init];
+    //picker.delegate = self;
+    picker.sourceType = UIImagePickerControllerSourceTypeSavedPhotosAlbum;
+    picker.mediaTypes = [UIImagePickerController availableMediaTypesForSourceType:picker.sourceType];
+    mediaLibraryPopover = [[UIPopoverController alloc] initWithContentViewController:picker];
+    [self.mediaLibraryPopover presentPopoverFromRect:[theButton bounds] inView:theButton permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];
+
+}
 
 #pragma mark - View controller boilerplate
 
diff --git a/Video Tuneup/en.lproj/ViewController_iPad.xib b/Video Tuneup/en.lproj/ViewController_iPad.xib
index d4cece4..17a4421 100644
--- a/Video Tuneup/en.lproj/ViewController_iPad.xib	
+++ b/Video Tuneup/en.lproj/ViewController_iPad.xib	
@@ -2,10 +2,10 @@
 <archive type="com.apple.InterfaceBuilder3.CocoaTouch.iPad.XIB" version="8.00">
 	<data>
 		<int key="IBDocument.SystemTarget">1280</int>
-		<string key="IBDocument.SystemVersion">11D50d</string>
+		<string key="IBDocument.SystemVersion">10K549</string>
 		<string key="IBDocument.InterfaceBuilderVersion">1938</string>
-		<string key="IBDocument.AppKitVersion">1138.32</string>
-		<string key="IBDocument.HIToolboxVersion">568.00</string>
+		<string key="IBDocument.AppKitVersion">1038.36</string>
+		<string key="IBDocument.HIToolboxVersion">461.00</string>
 		<object class="NSMutableDictionary" key="IBDocument.PluginVersions">
 			<string key="NS.key.0">com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 			<string key="NS.object.0">933</string>
@@ -46,7 +46,6 @@
 						<reference key="NSSuperview" ref="766721923"/>
 						<reference key="NSWindow"/>
 						<reference key="NSNextKeyView" ref="761978491"/>
-						<string key="NSReuseIdentifierKey">_NS:241</string>
 						<bool key="IBUIOpaque">NO</bool>
 						<string key="targetRuntimeIdentifier">IBIPadFramework</string>
 						<int key="IBUIContentHorizontalAlignment">0</int>
@@ -82,7 +81,6 @@
 						<reference key="NSSuperview" ref="766721923"/>
 						<reference key="NSWindow"/>
 						<reference key="NSNextKeyView" ref="1061865793"/>
-						<string key="NSReuseIdentifierKey">_NS:241</string>
 						<bool key="IBUIOpaque">NO</bool>
 						<string key="targetRuntimeIdentifier">IBIPadFramework</string>
 						<int key="IBUIContentHorizontalAlignment">0</int>
@@ -112,7 +110,7 @@
 										<string key="NSFrame">{{93, 11}, {564, 23}}</string>
 										<reference key="NSSuperview" ref="812339394"/>
 										<reference key="NSWindow"/>
-										<reference key="NSNextKeyView" ref="425377558"/>
+										<reference key="NSNextKeyView" ref="938661883"/>
 										<bool key="IBUIOpaque">NO</bool>
 										<string key="targetRuntimeIdentifier">IBIPadFramework</string>
 										<int key="IBUIContentHorizontalAlignment">0</int>
@@ -168,7 +166,6 @@
 						<reference key="NSSuperview" ref="766721923"/>
 						<reference key="NSWindow"/>
 						<reference key="NSNextKeyView" ref="812339394"/>
-						<string key="NSReuseIdentifierKey">_NS:212</string>
 						<object class="NSColor" key="IBUIBackgroundColor" id="347621421">
 							<int key="NSColorSpace">1</int>
 							<bytes key="NSRGB">MCAwIDAAA</bytes>
@@ -185,7 +182,6 @@
 						<reference key="NSSuperview" ref="766721923"/>
 						<reference key="NSWindow"/>
 						<reference key="NSNextKeyView"/>
-						<string key="NSReuseIdentifierKey">_NS:241</string>
 						<bool key="IBUIOpaque">NO</bool>
 						<string key="targetRuntimeIdentifier">IBIPadFramework</string>
 						<int key="IBUIContentHorizontalAlignment">0</int>
@@ -215,7 +211,6 @@
 						<reference key="NSSuperview" ref="766721923"/>
 						<reference key="NSWindow"/>
 						<reference key="NSNextKeyView" ref="806269495"/>
-						<string key="NSReuseIdentifierKey">_NS:345</string>
 						<bool key="IBUIOpaque">NO</bool>
 						<bool key="IBUIClipsSubviews">YES</bool>
 						<int key="IBUIContentMode">7</int>
@@ -237,6 +232,35 @@
 							<int key="NSfFlags">16</int>
 						</object>
 					</object>
+					<object class="IBUIButton" id="938661883">
+						<reference key="NSNextResponder" ref="766721923"/>
+						<int key="NSvFlags">292</int>
+						<string key="NSFrame">{{54, 906}, {75, 37}}</string>
+						<reference key="NSSuperview" ref="766721923"/>
+						<reference key="NSWindow"/>
+						<reference key="NSNextKeyView" ref="425377558"/>
+						<bool key="IBUIOpaque">NO</bool>
+						<string key="targetRuntimeIdentifier">IBIPadFramework</string>
+						<int key="IBUIContentHorizontalAlignment">0</int>
+						<int key="IBUIContentVerticalAlignment">0</int>
+						<int key="IBUIButtonType">1</int>
+						<string key="IBUINormalTitle">Library</string>
+						<reference key="IBUIHighlightedTitleColor" ref="804940373"/>
+						<object class="NSColor" key="IBUINormalTitleColor">
+							<int key="NSColorSpace">1</int>
+							<bytes key="NSRGB">MC4xOTYwNzg0MzQ2IDAuMzA5ODAzOTMyOSAwLjUyMTU2ODY1NgA</bytes>
+						</object>
+						<reference key="IBUINormalTitleShadowColor" ref="752673392"/>
+						<object class="IBUIFontDescription" key="IBUIFontDescription" id="1067550929">
+							<int key="type">2</int>
+							<double key="pointSize">15</double>
+						</object>
+						<object class="NSFont" key="IBUIFont" id="361109798">
+							<string key="NSName">Helvetica-Bold</string>
+							<double key="NSSize">15</double>
+							<int key="NSfFlags">16</int>
+						</object>
+					</object>
 				</array>
 				<string key="NSFrame">{{0, 20}, {768, 1004}}</string>
 				<reference key="NSSuperview"/>
@@ -258,7 +282,6 @@
 				<nil key="NSNextResponder"/>
 				<int key="NSvFlags">292</int>
 				<string key="NSFrameSize">{72, 37}</string>
-				<string key="NSReuseIdentifierKey">_NS:241</string>
 				<bool key="IBUIOpaque">NO</bool>
 				<string key="targetRuntimeIdentifier">IBIPadFramework</string>
 				<int key="IBUIContentHorizontalAlignment">0</int>
@@ -271,15 +294,8 @@
 					<bytes key="NSRGB">MC4xOTYwNzg0MzQ2IDAuMzA5ODAzOTMyOSAwLjUyMTU2ODY1NgA</bytes>
 				</object>
 				<reference key="IBUINormalTitleShadowColor" ref="752673392"/>
-				<object class="IBUIFontDescription" key="IBUIFontDescription">
-					<int key="type">2</int>
-					<double key="pointSize">15</double>
-				</object>
-				<object class="NSFont" key="IBUIFont">
-					<string key="NSName">Helvetica-Bold</string>
-					<double key="NSSize">15</double>
-					<int key="NSfFlags">16</int>
-				</object>
+				<reference key="IBUIFontDescription" ref="1067550929"/>
+				<reference key="IBUIFont" ref="361109798"/>
 			</object>
 		</array>
 		<object class="IBObjectContainer" key="IBDocument.Objects">
@@ -324,6 +340,14 @@
 					</object>
 					<int key="connectionID">51</int>
 				</object>
+				<object class="IBConnectionRecord">
+					<object class="IBCocoaTouchOutletConnection" key="connection">
+						<string key="label">mediaLibraryButton</string>
+						<reference key="source" ref="841351856"/>
+						<reference key="destination" ref="938661883"/>
+					</object>
+					<int key="connectionID">60</int>
+				</object>
 				<object class="IBConnectionRecord">
 					<object class="IBCocoaTouchEventConnection" key="connection">
 						<string key="label">loadAssetFromFile:</string>
@@ -403,6 +427,15 @@
 					</object>
 					<int key="connectionID">46</int>
 				</object>
+				<object class="IBConnectionRecord">
+					<object class="IBCocoaTouchEventConnection" key="connection">
+						<string key="label">showMediaLibrary:</string>
+						<reference key="source" ref="938661883"/>
+						<reference key="destination" ref="841351856"/>
+						<int key="IBEventType">7</int>
+					</object>
+					<int key="connectionID">61</int>
+				</object>
 			</array>
 			<object class="IBMutableOrderedSet" key="objectRecords">
 				<array key="orderedObjects">
@@ -432,6 +465,7 @@
 							<reference ref="425377558"/>
 							<reference ref="1049445720"/>
 							<reference ref="761978491"/>
+							<reference ref="938661883"/>
 						</array>
 						<reference key="parent" ref="0"/>
 					</object>
@@ -519,6 +553,11 @@
 						<reference key="object" ref="1042807396"/>
 						<reference key="parent" ref="812339394"/>
 					</object>
+					<object class="IBObjectRecord">
+						<int key="objectID">59</int>
+						<reference key="object" ref="938661883"/>
+						<reference key="parent" ref="766721923"/>
+					</object>
 				</array>
 			</object>
 			<dictionary class="NSMutableDictionary" key="flattenedProperties">
@@ -540,6 +579,7 @@
 				<string key="43.IBPluginDependency">com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 				<string key="45.IBPluginDependency">com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 				<string key="47.IBPluginDependency">com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
+				<string key="59.IBPluginDependency">com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 				<string key="7.CustomClassName">PlayerView</string>
 				<string key="7.IBPluginDependency">com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 			</dictionary>
@@ -547,7 +587,7 @@
 			<nil key="activeLocalization"/>
 			<dictionary class="NSMutableDictionary" key="localizations"/>
 			<nil key="sourceID"/>
-			<int key="maxID">58</int>
+			<int key="maxID">61</int>
 		</object>
 		<object class="IBClassDescriber" key="IBDocument.Classes">
 			<array class="NSMutableArray" key="referencedPartialClassDescriptions">
@@ -569,6 +609,7 @@
 						<string key="pause:">id</string>
 						<string key="play:">id</string>
 						<string key="rewind:">id</string>
+						<string key="showMediaLibrary:">id</string>
 					</dictionary>
 					<dictionary class="NSMutableDictionary" key="actionInfosByName">
 						<object class="IBActionInfo" key="exportToCameraRoll:">
@@ -595,10 +636,15 @@
 							<string key="name">rewind:</string>
 							<string key="candidateClassName">id</string>
 						</object>
+						<object class="IBActionInfo" key="showMediaLibrary:">
+							<string key="name">showMediaLibrary:</string>
+							<string key="candidateClassName">id</string>
+						</object>
 					</dictionary>
 					<dictionary class="NSMutableDictionary" key="outlets">
 						<string key="exportStatus">UILabel</string>
 						<string key="mScrubber">UISlider</string>
+						<string key="mediaLibraryButton">UIButton</string>
 						<string key="pauseButton">UIButton</string>
 						<string key="playButton">UIButton</string>
 						<string key="playerView">PlayerView</string>
@@ -614,6 +660,10 @@
 							<string key="name">mScrubber</string>
 							<string key="candidateClassName">UISlider</string>
 						</object>
+						<object class="IBToOneOutletInfo" key="mediaLibraryButton">
+							<string key="name">mediaLibraryButton</string>
+							<string key="candidateClassName">UIButton</string>
+						</object>
 						<object class="IBToOneOutletInfo" key="pauseButton">
 							<string key="name">pauseButton</string>
 							<string key="candidateClassName">UIButton</string>
-- 
cgit v1.2.3