704 lines
22 KiB
Objective-C
704 lines
22 KiB
Objective-C
//
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// GooglePlusSampleShareViewController.m
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//
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// Copyright 2012 Google Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#import "GooglePlusSampleShareViewController.h"
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#import <QuartzCore/QuartzCore.h>
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#import "GPPSignIn.h"
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#import "GTLPlusConstants.h"
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#import "GTMOAuth2Authentication.h"
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@interface GooglePlusSampleShareViewController()
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- (void)animateKeyboard:(NSNotification *)notification
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shouldShow:(BOOL)shouldShow;
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- (void)layout;
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- (void)placeView:(UIView *)view x:(CGFloat)x y:(CGFloat)y;
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- (void)populateTextFields;
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@end
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@implementation GooglePlusSampleShareViewController
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@synthesize callToActions = callToActions_;
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@synthesize selectedCallToAction = selectedCallToAction_;
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@synthesize callToActionPickerView = callToActionPickerView_;
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@synthesize addContentDeepLinkSwitch = addContentDeepLinkSwitch_;
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@synthesize contentDeepLinkDescription = contentDeepLinkDescription_;
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@synthesize contentDeepLinkID = contentDeepLinkID_;
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@synthesize contentDeepLinkTitle = contentDeepLinkTitle_;
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@synthesize contentDeepLinkThumbnailURL = contentDeepLinkThumbnailURL_;
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@synthesize sharePrefillText = sharePrefillText_;
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@synthesize shareURL = shareURL_;
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@synthesize shareStatus = shareStatus_;
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@synthesize shareToolbar = shareToolbar_;
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@synthesize shareScrollView = shareScrollView_;
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@synthesize shareView = shareView_;
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@synthesize addContentDeepLinkLabel = addContentDeepLinkLabel_;
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@synthesize urlToShareLabel = urlToShareLabel_;
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@synthesize prefillTextLabel = prefillTextLabel_;
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@synthesize contentDeepLinkIDLabel = contentDeepLinkIDLabel_;
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@synthesize contentDeepLinkTitleLabel = contentDeepLinkTitleLabel_;
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@synthesize contentDeepLinkDescriptionLabel =
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contentDeepLinkDescriptionLabel_;
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@synthesize contentDeepLinkThumbnailURLLabel =
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contentDeepLinkThumbnailURLLabel_;
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@synthesize shareButton = shareButton_;
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@synthesize urlForContentDeepLinkMetadataSwitch =
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urlForContentDeepLinkMetadataSwitch_;
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@synthesize urlForContentDeepLinkMetadataLabel =
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urlForContentDeepLinkMetadataLabel_;
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@synthesize addCallToActionButtonSwitch = addCallToActionButtonSwitch_;
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@synthesize addCallToActionButtonLabel = addCallToActionButtonLabel_;
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- (void)dealloc {
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[callToActions_ release];
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[selectedCallToAction_ release];
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[callToActionPickerView_ release];
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[addContentDeepLinkSwitch_ release];
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[contentDeepLinkID_ release];
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[contentDeepLinkTitle_ release];
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[contentDeepLinkDescription_ release];
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[contentDeepLinkThumbnailURL_ release];
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[sharePrefillText_ release];
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[shareURL_ release];
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[shareStatus_ release];
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[shareToolbar_ release];
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[shareScrollView_ release];
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[shareView_ release];
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[addContentDeepLinkLabel_ release];
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[urlToShareLabel_ release];
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[prefillTextLabel_ release];
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[contentDeepLinkIDLabel_ release];
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[contentDeepLinkTitleLabel_ release];
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[contentDeepLinkDescriptionLabel_ release];
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[contentDeepLinkThumbnailURLLabel_ release];
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[shareButton_ release];
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[urlForContentDeepLinkMetadataSwitch_ release];
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[urlForContentDeepLinkMetadataLabel_ release];
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[addCallToActionButtonSwitch_ release];
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[addCallToActionButtonLabel_ release];
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[super dealloc];
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}
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#pragma mark - View lifecycle
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- (void)viewDidLoad {
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// Set up Google+ share dialog.
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[GPPShare sharedInstance].delegate = self;
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[addCallToActionButtonSwitch_ setOn:NO];
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[addContentDeepLinkSwitch_ setOn:NO];
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if (![GPPSignIn sharedInstance].authentication ||
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![[GPPSignIn sharedInstance].scopes containsObject:
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kGTLAuthScopePlusLogin]) {
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addCallToActionButtonLabel_.text = @"Sign in for call-to-action";
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addCallToActionButtonSwitch_.enabled = NO;
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}
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addCallToActionButtonLabel_.adjustsFontSizeToFitWidth = YES;
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self.callToActions = [NSArray arrayWithObjects:
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@"ACCEPT",
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@"ACCEPT_GIFT",
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@"ADD",
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@"ANSWER",
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@"ADD_TO_CALENDAR",
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@"APPLY",
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@"ASK",
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@"ATTACK",
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@"BEAT",
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@"BID",
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@"BOOK",
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@"BOOKMARK",
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@"BROWSE",
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@"BUY",
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@"CAPTURE",
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@"CHALLENGE",
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@"CHANGE",
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@"CHECKIN",
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@"CLICK_HERE",
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@"CLICK_ME",
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@"COLLECT",
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@"COMMENT",
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@"COMPARE",
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@"COMPLAIN",
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@"CONFIRM",
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@"CONNECT",
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@"CONTRIBUTE",
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@"COOK",
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@"CREATE",
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@"DEFEND",
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@"DINE",
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@"DISCOVER",
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@"DISCUSS",
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@"DONATE",
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@"DOWNLOAD",
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@"EARN",
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@"EAT",
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@"EXPLAIN",
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@"FOLLOW",
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@"GET",
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@"GIFT",
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@"GIVE",
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@"GO",
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@"HELP",
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@"IDENTIFY",
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@"INSTALL_APP",
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@"INTRODUCE",
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@"INVITE",
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@"JOIN",
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@"JOIN_ME",
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@"LEARN",
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@"LEARN_MORE",
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@"LISTEN",
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@"LOVE",
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@"MAKE",
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@"MATCH",
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@"OFFER",
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@"OPEN",
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@"OPEN_APP",
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@"OWN",
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@"PAY",
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@"PIN",
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@"PLAN",
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@"PLAY",
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@"RATE",
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@"READ",
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@"RECOMMEND",
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@"RECORD",
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@"REDEEM",
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@"REPLY",
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@"RESERVE",
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@"REVIEW",
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@"RSVP",
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@"SAVE",
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@"SAVE_OFFER",
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@"SELL",
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@"SEND",
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@"SHARE_X",
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@"SIGN_IN",
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@"SIGN_UP",
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@"START",
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@"ST0P",
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@"TEST",
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@"UPVOTE",
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@"VIEW",
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@"VIEW_ITEM",
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@"VIEW_PROFILE",
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@"VISIT",
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@"VOTE",
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@"WANT",
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@"WATCH",
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@"WRITE",
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nil
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];
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self.selectedCallToAction = [callToActions_ objectAtIndex:0];
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self.callToActionPickerView = [[[UIPickerView alloc] init] autorelease];
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callToActionPickerView_.delegate = self;
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callToActionPickerView_.dataSource = self;
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[addCallToActionButtonSwitch_ addTarget:self
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action:@selector(addCallToActionSwitched)
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forControlEvents:UIControlEventValueChanged];
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[self layout];
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[self populateTextFields];
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[super viewDidLoad];
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}
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- (void)viewDidUnload {
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[GPPShare sharedInstance].delegate = nil;
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[[NSNotificationCenter defaultCenter]
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removeObserver:self
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name:UIKeyboardWillShowNotification
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object:nil];
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[[NSNotificationCenter defaultCenter]
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removeObserver:self
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name:UIKeyboardWillHideNotification
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object:nil];
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[self setAddContentDeepLinkSwitch:nil];
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[self setContentDeepLinkID:nil];
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[self setContentDeepLinkTitle:nil];
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[self setContentDeepLinkDescription:nil];
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[self setContentDeepLinkThumbnailURL:nil];
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[self setShareScrollView:nil];
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[self setShareView:nil];
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[self setShareToolbar:nil];
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[self setAddContentDeepLinkLabel:nil];
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[self setUrlToShareLabel:nil];
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[self setPrefillTextLabel:nil];
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[self setContentDeepLinkIDLabel:nil];
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[self setContentDeepLinkTitleLabel:nil];
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[self setContentDeepLinkDescriptionLabel:nil];
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[self setContentDeepLinkThumbnailURLLabel:nil];
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[self setShareButton:nil];
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[self setUrlForContentDeepLinkMetadataSwitch:nil];
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[self setUrlForContentDeepLinkMetadataLabel:nil];
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[self setAddCallToActionButtonSwitch:nil];
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[self setAddCallToActionButtonLabel:nil];
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[super viewDidUnload];
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}
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- (void)viewWillAppear:(BOOL)animated {
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if ([[UIDevice currentDevice] userInterfaceIdiom]
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== UIUserInterfaceIdiomPad) {
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shareScrollView_.frame = self.view.frame;
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}
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[super viewWillAppear:animated];
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// Register for keyboard notifications while visible.
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[[NSNotificationCenter defaultCenter]
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addObserver:self
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selector:@selector(keyboardWillShow:)
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name:UIKeyboardWillShowNotification
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object:nil];
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[[NSNotificationCenter defaultCenter]
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addObserver:self
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selector:@selector(keyboardWillHide:)
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name:UIKeyboardWillHideNotification
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object:nil];
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}
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- (void)viewWillDisappear:(BOOL)animated {
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// Unregister for keyboard notifications while not visible.
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[[NSNotificationCenter defaultCenter]
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removeObserver:self
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name:UIKeyboardWillShowNotification
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object:nil];
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[[NSNotificationCenter defaultCenter]
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removeObserver:self
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name:UIKeyboardWillHideNotification
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object:nil];
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[super viewWillDisappear:animated];
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}
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#pragma mark - UITextFieldDelegate
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- (BOOL)textFieldShouldReturn:(UITextField *)textField {
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[textField resignFirstResponder];
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return YES;
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}
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- (void)textFieldDidBeginEditing:(UITextField *)textField {
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activeField_ = textField;
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}
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- (void)textFieldDidEndEditing:(UITextField *)textField {
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activeField_ = nil;
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}
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#pragma mark - GPPShareDelegate
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- (void)finishedSharing:(BOOL)shared {
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NSString *text = shared ? @"Success" : @"Canceled";
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shareStatus_.text = [NSString stringWithFormat:@"Status: %@", text];
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}
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#pragma mark - UIActionSheetDelegate
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- (void)actionSheet:(UIActionSheet *)actionSheet
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didDismissWithButtonIndex:(NSInteger)buttonIndex {
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if (buttonIndex == 0) {
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[self shareButton:nil];
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} else if (buttonIndex == 1) {
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shareStatus_.text = @"Status: Sharing...";
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MFMailComposeViewController *picker =
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[[[MFMailComposeViewController alloc] init] autorelease];
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picker.mailComposeDelegate = self;
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[picker setSubject:sharePrefillText_.text];
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[picker setMessageBody:shareURL_.text isHTML:NO];
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[self presentModalViewController:picker animated:YES];
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}
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}
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#pragma mark - MFMailComposeViewControllerDelegate
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- (void)mailComposeController:(MFMailComposeViewController *)controller
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didFinishWithResult:(MFMailComposeResult)result
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error:(NSError*)error {
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NSString *text;
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switch (result) {
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case MFMailComposeResultCancelled:
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text = @"Canceled";
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break;
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case MFMailComposeResultSaved:
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text = @"Saved";
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break;
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case MFMailComposeResultSent:
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text = @"Sent";
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break;
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case MFMailComposeResultFailed:
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text = @"Failed";
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break;
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default:
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text = @"Not sent";
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break;
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}
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shareStatus_.text = [NSString stringWithFormat:@"Status: %@", text];
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[self dismissModalViewControllerAnimated:YES];
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}
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#pragma mark - UIKeyboard
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- (void)keyboardWillShow:(NSNotification *)notification {
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[self animateKeyboard:notification shouldShow:YES];
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}
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- (void)keyboardWillHide:(NSNotification *)notification {
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[self animateKeyboard:notification shouldShow:NO];
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}
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#pragma mark - IBActions
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- (IBAction)shareButton:(id)sender {
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shareStatus_.text = @"Status: Sharing...";
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id<GPPShareBuilder> shareBuilder = [[GPPShare sharedInstance] shareDialog];
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NSString *inputURL = shareURL_.text;
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NSURL *urlToShare = [inputURL length] ? [NSURL URLWithString:inputURL] : nil;
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if (urlToShare) {
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[shareBuilder setURLToShare:urlToShare];
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}
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if ([contentDeepLinkID_ text]) {
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[shareBuilder setContentDeepLinkID:[contentDeepLinkID_ text]];
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NSString *title = [contentDeepLinkTitle_ text];
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NSString *description = [contentDeepLinkDescription_ text];
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if (title && description) {
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NSURL *thumbnailURL =
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[NSURL URLWithString:[contentDeepLinkThumbnailURL_ text]];
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[shareBuilder setTitle:title
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description:description
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thumbnailURL:thumbnailURL];
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}
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}
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NSString *inputText = sharePrefillText_.text;
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NSString *text = [inputText length] ? inputText : nil;
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if (text) {
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[shareBuilder setPrefillText:text];
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}
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if ([addCallToActionButtonSwitch_ isOn]) {
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// Please replace the URL below with your own call-to-action button URL.
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NSURL *callToActionURL = [NSURL URLWithString:
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@"http://developers.google.com/+/mobile/ios/"];
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[shareBuilder setCallToActionButtonWithLabel:selectedCallToAction_
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URL:callToActionURL
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deepLinkID:@"call-to-action"];
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}
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if (![shareBuilder open]) {
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shareStatus_.text = @"Status: Error (see console).";
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}
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}
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- (IBAction)shareToolbar:(id)sender {
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UIActionSheet *actionSheet =
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[[[UIActionSheet alloc] initWithTitle:@"Share this post"
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delegate:self
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cancelButtonTitle:@"Cancel"
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destructiveButtonTitle:nil
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otherButtonTitles:@"Google+", @"Email", nil]
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autorelease];
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[actionSheet showFromToolbar:shareToolbar_];
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}
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- (IBAction)urlForContentDeepLinkMetadataSwitchToggle:(id)sender {
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[self layout];
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[self populateTextFields];
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}
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- (IBAction)contentDeepLinkSwitchToggle:(id)sender {
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if (!addContentDeepLinkSwitch_.on) {
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[urlForContentDeepLinkMetadataSwitch_ setOn:YES];
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}
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[self layout];
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[self populateTextFields];
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}
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#pragma mark - Helper methods
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- (void)placeView:(UIView *)view x:(CGFloat)x y:(CGFloat)y {
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CGSize frameSize = view.frame.size;
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view.frame = CGRectMake(x, y, frameSize.width, frameSize.height);
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}
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- (void)layout {
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CGFloat originX = 20.0;
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CGFloat originY = 10.0;
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CGFloat yPadding = 10.0;
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CGFloat currentY = originY;
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CGFloat middleX = 150;
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// Place the switch for adding call-to-action button.
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[self placeView:addCallToActionButtonLabel_ x:originX y:currentY];
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[self placeView:addCallToActionButtonSwitch_ x:middleX * 1.5 y:currentY];
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CGSize frameSize = addCallToActionButtonSwitch_.frame.size;
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currentY += frameSize.height + yPadding;
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// Place the switch for attaching content deep-link data.
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[self placeView:addContentDeepLinkLabel_ x:originX y:currentY];
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[self placeView:addContentDeepLinkSwitch_ x:middleX * 1.5 y:currentY];
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frameSize = addContentDeepLinkSwitch_.frame.size;
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currentY += frameSize.height + yPadding;
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// Place the switch for preview URL.
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if (addContentDeepLinkSwitch_.on) {
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[self placeView:urlForContentDeepLinkMetadataLabel_ x:originX y:currentY];
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[self placeView:urlForContentDeepLinkMetadataSwitch_
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x:middleX * 1.5
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y:currentY];
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frameSize = urlForContentDeepLinkMetadataSwitch_.frame.size;
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currentY += frameSize.height + yPadding;
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urlForContentDeepLinkMetadataSwitch_.hidden = NO;
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urlForContentDeepLinkMetadataLabel_.hidden = NO;
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} else {
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urlForContentDeepLinkMetadataSwitch_.hidden = YES;
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urlForContentDeepLinkMetadataLabel_.hidden = YES;
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}
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// Place the field for URL to share.
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if (urlForContentDeepLinkMetadataSwitch_.on) {
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[self placeView:urlToShareLabel_ x:originX y:currentY];
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frameSize = urlToShareLabel_.frame.size;
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currentY += frameSize.height + 0.5 * yPadding;
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[self placeView:shareURL_ x:originX y:currentY];
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frameSize = shareURL_.frame.size;
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currentY += frameSize.height + yPadding;
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urlToShareLabel_.hidden = NO;
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shareURL_.hidden = NO;
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} else {
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urlToShareLabel_.hidden = YES;
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shareURL_.hidden = YES;
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}
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// Place the field for prefill text.
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[self placeView:prefillTextLabel_ x:originX y:currentY];
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frameSize = prefillTextLabel_.frame.size;
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currentY += frameSize.height + 0.5 * yPadding;
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[self placeView:sharePrefillText_ x:originX y:currentY];
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frameSize = sharePrefillText_.frame.size;
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currentY += frameSize.height + yPadding;
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// Place the content deep-link ID field.
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if (addContentDeepLinkSwitch_.on) {
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[self placeView:contentDeepLinkIDLabel_ x:originX y:currentY];
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frameSize = contentDeepLinkIDLabel_.frame.size;
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currentY += frameSize.height + 0.5 * yPadding;
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[self placeView:contentDeepLinkID_ x:originX y:currentY];
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frameSize = contentDeepLinkID_.frame.size;
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currentY += frameSize.height + yPadding;
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contentDeepLinkIDLabel_.hidden = NO;
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contentDeepLinkID_.hidden = NO;
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} else {
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contentDeepLinkIDLabel_.hidden = YES;
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contentDeepLinkID_.hidden = YES;
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}
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// Place fields for content deep-link metadata.
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if (addContentDeepLinkSwitch_.on &&
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!urlForContentDeepLinkMetadataSwitch_.on) {
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[self placeView:contentDeepLinkTitleLabel_ x:originX y:currentY];
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frameSize = contentDeepLinkTitleLabel_.frame.size;
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currentY += frameSize.height + 0.5 * yPadding;
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[self placeView:contentDeepLinkTitle_ x:originX y:currentY];
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frameSize = contentDeepLinkTitle_.frame.size;
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currentY += frameSize.height + yPadding;
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[self placeView:contentDeepLinkDescriptionLabel_ x:originX y:currentY];
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frameSize = contentDeepLinkDescriptionLabel_.frame.size;
|
|
currentY += frameSize.height + 0.5 * yPadding;
|
|
[self placeView:contentDeepLinkDescription_ x:originX y:currentY];
|
|
frameSize = contentDeepLinkDescription_.frame.size;
|
|
currentY += frameSize.height + yPadding;
|
|
|
|
[self placeView:contentDeepLinkThumbnailURLLabel_ x:originX y:currentY];
|
|
frameSize = contentDeepLinkThumbnailURLLabel_.frame.size;
|
|
currentY += frameSize.height + 0.5 * yPadding;
|
|
[self placeView:contentDeepLinkThumbnailURL_ x:originX y:currentY];
|
|
frameSize = contentDeepLinkThumbnailURL_.frame.size;
|
|
currentY += frameSize.height + yPadding;
|
|
|
|
contentDeepLinkTitle_.hidden = NO;
|
|
contentDeepLinkTitleLabel_.hidden = NO;
|
|
contentDeepLinkDescriptionLabel_.hidden = NO;
|
|
contentDeepLinkDescription_.hidden = NO;
|
|
contentDeepLinkThumbnailURLLabel_.hidden = NO;
|
|
contentDeepLinkThumbnailURL_.hidden = NO;
|
|
} else {
|
|
contentDeepLinkTitle_.hidden = YES;
|
|
contentDeepLinkTitleLabel_.hidden = YES;
|
|
contentDeepLinkDescriptionLabel_.hidden = YES;
|
|
contentDeepLinkDescription_.hidden = YES;
|
|
contentDeepLinkThumbnailURLLabel_.hidden = YES;
|
|
contentDeepLinkThumbnailURL_.hidden = YES;
|
|
}
|
|
|
|
// Place the share button and status.
|
|
[[shareButton_ layer] setCornerRadius:5];
|
|
[[shareButton_ layer] setMasksToBounds:YES];
|
|
CGColorRef borderColor = [[UIColor colorWithWhite:203.0/255.0
|
|
alpha:1.0] CGColor];
|
|
[[shareButton_ layer] setBorderColor:borderColor];
|
|
[[shareButton_ layer] setBorderWidth:1.0];
|
|
|
|
[self placeView:shareButton_ x:originX y:currentY + yPadding];
|
|
frameSize = shareButton_.frame.size;
|
|
currentY += frameSize.height + yPadding * 2;
|
|
|
|
[self placeView:shareStatus_ x:originX y:currentY];
|
|
frameSize = shareStatus_.frame.size;
|
|
currentY += frameSize.height + yPadding;
|
|
|
|
shareScrollView_.contentSize =
|
|
CGSizeMake(shareScrollView_.frame.size.width, currentY);
|
|
}
|
|
|
|
- (void)populateTextFields {
|
|
// Pre-populate text fields for Google+ share sample.
|
|
if (sharePrefillText_.hidden) {
|
|
sharePrefillText_.text = @"";
|
|
} else {
|
|
sharePrefillText_.text = @"Welcome to Google+ Platform";
|
|
}
|
|
|
|
if (shareURL_.hidden) {
|
|
shareURL_.text = @"";
|
|
} else {
|
|
shareURL_.text = @"http://developers.google.com/+/mobile/ios/";
|
|
}
|
|
|
|
if (contentDeepLinkID_.hidden) {
|
|
contentDeepLinkID_.text = @"";
|
|
} else {
|
|
contentDeepLinkID_.text = @"playlist/314159265358";
|
|
}
|
|
|
|
if (contentDeepLinkTitle_.hidden) {
|
|
contentDeepLinkTitle_.text = @"";
|
|
} else {
|
|
contentDeepLinkTitle_.text = @"Joe's Pop Music Playlist";
|
|
}
|
|
|
|
if (contentDeepLinkDescription_.hidden) {
|
|
contentDeepLinkDescription_.text = @"";
|
|
} else {
|
|
contentDeepLinkDescription_.text =
|
|
@"Check out this playlist of my favorite pop songs!";
|
|
}
|
|
|
|
if (contentDeepLinkThumbnailURL_.hidden) {
|
|
contentDeepLinkThumbnailURL_.text = @"";
|
|
} else {
|
|
contentDeepLinkThumbnailURL_.text =
|
|
@"http://www.google.com/logos/2012/childrensday-2012-hp.jpg";
|
|
}
|
|
}
|
|
|
|
- (void)animateKeyboard:(NSNotification *)notification
|
|
shouldShow:(BOOL)shouldShow {
|
|
if (!shouldShow) {
|
|
UIEdgeInsets contentInsets = UIEdgeInsetsZero;
|
|
shareScrollView_.contentInset = contentInsets;
|
|
shareScrollView_.scrollIndicatorInsets = contentInsets;
|
|
return;
|
|
}
|
|
|
|
NSDictionary *userInfo = [notification userInfo];
|
|
CGRect kbFrame =
|
|
[[userInfo objectForKey:UIKeyboardFrameBeginUserInfoKey] CGRectValue];
|
|
CGSize kbSize = kbFrame.size;
|
|
UIEdgeInsets contentInsets = UIEdgeInsetsMake(0.0, 0.0, kbSize.height, 0.0);
|
|
shareScrollView_.contentInset = contentInsets;
|
|
shareScrollView_.scrollIndicatorInsets = contentInsets;
|
|
|
|
// If active text field is hidden by keyboard, scroll so it's visible.
|
|
CGRect aRect = self.view.frame;
|
|
aRect.size.height -= kbSize.height;
|
|
CGPoint bottomLeft =
|
|
CGPointMake(0.0, activeField_.frame.origin.y +
|
|
activeField_.frame.size.height + 10);
|
|
if (!CGRectContainsPoint(aRect, bottomLeft)) {
|
|
CGPoint scrollPoint = CGPointMake(0.0, bottomLeft.y - aRect.size.height);
|
|
[shareScrollView_ setContentOffset:scrollPoint animated:YES];
|
|
}
|
|
return;
|
|
}
|
|
|
|
- (void)addCallToActionSwitched {
|
|
if (!addCallToActionButtonSwitch_.on) {
|
|
return;
|
|
}
|
|
[self.view addSubview:callToActionPickerView_];
|
|
}
|
|
|
|
#pragma mark - UIPickerViewDataSource
|
|
|
|
- (NSInteger)numberOfComponentsInPickerView:(UIPickerView *)pickerView {
|
|
return 1;
|
|
}
|
|
|
|
- (NSInteger)pickerView:(UIPickerView *)pickerView
|
|
numberOfRowsInComponent:(NSInteger)component {
|
|
return callToActions_.count;
|
|
}
|
|
|
|
#pragma mark - UIPickerViewDelegate
|
|
|
|
- (UIView *)pickerView:(UIPickerView *)pickerView viewForRow:(NSInteger)row
|
|
forComponent:(NSInteger)component reusingView:(UIView *)view {
|
|
UITableViewCell *cell = (UITableViewCell *)view;
|
|
if (cell == nil) {
|
|
cell = [[[UITableViewCell alloc]
|
|
initWithStyle:UITableViewCellStyleDefault
|
|
reuseIdentifier:nil] autorelease];
|
|
[cell setBackgroundColor:[UIColor clearColor]];
|
|
[cell setBounds: CGRectMake(0, 0, cell.frame.size.width - 20 , 44)];
|
|
UITapGestureRecognizer *singleTapGestureRecognizer =
|
|
[[[UITapGestureRecognizer alloc]
|
|
initWithTarget:self
|
|
action:@selector(toggleSelection:)] autorelease];
|
|
singleTapGestureRecognizer.numberOfTapsRequired = 1;
|
|
[cell addGestureRecognizer:singleTapGestureRecognizer];
|
|
}
|
|
NSString *callToAction = [callToActions_ objectAtIndex:row];
|
|
if ([selectedCallToAction_ isEqualToString:callToAction]) {
|
|
cell.accessoryType = UITableViewCellAccessoryCheckmark;
|
|
} else {
|
|
cell.accessoryType = UITableViewCellAccessoryNone;
|
|
}
|
|
cell.textLabel.text = callToAction;
|
|
cell.textLabel.font = [UIFont systemFontOfSize:12];
|
|
cell.tag = row;
|
|
return cell;
|
|
}
|
|
|
|
- (void)toggleSelection:(UITapGestureRecognizer *)recognizer {
|
|
int row = recognizer.view.tag;
|
|
self.selectedCallToAction = [callToActions_ objectAtIndex:row];
|
|
[callToActionPickerView_ removeFromSuperview];
|
|
// Force refresh checked/unchecked marks.
|
|
[callToActionPickerView_ reloadAllComponents];
|
|
addCallToActionButtonLabel_.text =
|
|
[NSString stringWithFormat:@"Call-to-Action: %@", selectedCallToAction_];
|
|
}
|
|
|
|
@end
|