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Diffstat (limited to 'samples/Objective-C/PlaygroundViewController.m')
| -rw-r--r-- | samples/Objective-C/PlaygroundViewController.m | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/samples/Objective-C/PlaygroundViewController.m b/samples/Objective-C/PlaygroundViewController.m new file mode 100644 index 0000000..5d52d91 --- /dev/null +++ b/samples/Objective-C/PlaygroundViewController.m @@ -0,0 +1,200 @@ +// +// Copyright 2009-2011 Facebook +// +// 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 "PlaygroundViewController.h" + +#import <Three20Core/NSDataAdditions.h> + +static const CGFloat kFramePadding = 10; +static const CGFloat kElementSpacing = 5; +static const CGFloat kGroupSpacing = 10; + + +/////////////////////////////////////////////////////////////////////////////////////////////////// +/////////////////////////////////////////////////////////////////////////////////////////////////// +/////////////////////////////////////////////////////////////////////////////////////////////////// +@implementation PlaygroundViewController + + +/////////////////////////////////////////////////////////////////////////////////////////////////// +- (CGFloat) addHeader:(NSString*)text yOffset:(CGFloat)yOffset { + UILabel* label = [[UILabel alloc] initWithFrame:CGRectZero]; + label.text = text; + label.font = [UIFont systemFontOfSize:20]; + label.numberOfLines = 0; + + CGRect frame = label.frame; + frame.origin.x = kFramePadding; + frame.origin.y = yOffset; + frame.size.width = 320 - kFramePadding * 2; + frame.size.height = [text sizeWithFont:label.font + constrainedToSize:CGSizeMake(frame.size.width, 10000)].height; + label.frame = frame; + + [_scrollView addSubview:label]; + + yOffset += label.frame.size.height + kElementSpacing; + + TT_RELEASE_SAFELY(label); + + return yOffset; +} + + +/////////////////////////////////////////////////////////////////////////////////////////////////// +- (CGFloat) addText:(NSString*)text yOffset:(CGFloat)yOffset { + UILabel* label = [[UILabel alloc] initWithFrame:CGRectZero]; + label.text = text; + label.numberOfLines = 0; + + CGRect frame = label.frame; + frame.origin.x = kFramePadding; + frame.origin.y = yOffset; + frame.size.width = 320 - kFramePadding * 2; + frame.size.height = [text sizeWithFont:label.font + constrainedToSize:CGSizeMake(frame.size.width, 10000)].height; + label.frame = frame; + + [_scrollView addSubview:label]; + + yOffset += label.frame.size.height + kElementSpacing; + + TT_RELEASE_SAFELY(label); + + return yOffset; +} + + +/////////////////////////////////////////////////////////////////////////////////////////////////// +- (void) loadView { + [super loadView]; + + _scrollView = [[UIScrollView alloc] initWithFrame:self.view.bounds]; + _scrollView.autoresizingMask = + UIViewAutoresizingFlexibleWidth + | UIViewAutoresizingFlexibleHeight; + + [self.view addSubview:_scrollView]; + + CGFloat yOffset = kFramePadding; + + yOffset = [self addHeader:NSLocalizedString(@"TTDebug", @"") yOffset:yOffset]; + + { + UIButton* button = [UIButton buttonWithType:UIButtonTypeRoundedRect]; + [button setTitle:NSLocalizedString(@"Debug test", @"") forState:UIControlStateNormal]; + [button addTarget: self + action: @selector(debugTestAction) + forControlEvents: UIControlEventTouchUpInside]; + [button sizeToFit]; + + CGRect frame = button.frame; + frame.origin.x = kFramePadding; + frame.origin.y = yOffset; + button.frame = frame; + + [_scrollView addSubview:button]; + + yOffset += frame.size.height; + } + + yOffset += kGroupSpacing; + + yOffset = [self addHeader:NSLocalizedString(@"TTGlobalCoreLocale", @"") yOffset:yOffset]; + yOffset = [self addText:[NSString stringWithFormat:NSLocalizedString(@"Current locale: %@", @""), + [TTCurrentLocale() + displayNameForKey:NSLocaleIdentifier + value:[TTCurrentLocale() localeIdentifier]]] + yOffset:yOffset]; + yOffset += kGroupSpacing; + + yOffset = [self addHeader:NSLocalizedString(@"TTGlobalCorePaths", @"") yOffset:yOffset]; + yOffset = [self addText:[NSString stringWithFormat:NSLocalizedString(@"Bundle path: %@", @""), + TTPathForBundleResource(@"Icon.png")] + yOffset:yOffset]; + yOffset = [self addText:[NSString stringWithFormat:NSLocalizedString(@"Document path: %@", @""), + TTPathForDocumentsResource(@"document.pdf")] + yOffset:yOffset]; + yOffset += kGroupSpacing; + + yOffset = [self addHeader:NSLocalizedString(@"NSDataAdditions", @"") yOffset:yOffset]; + yOffset = [self addText:[NSString stringWithFormat:NSLocalizedString(@"MD5 Hash of \"Three20\": %@", @""), + [[@"Three20" dataUsingEncoding:NSUTF8StringEncoding] md5Hash]] + yOffset:yOffset]; + yOffset += kGroupSpacing; + + [_scrollView setContentSize:CGSizeMake(320, yOffset)]; +} + + +/////////////////////////////////////////////////////////////////////////////////////////////////// +- (void) viewDidUnload { + [super viewDidUnload]; + + TT_RELEASE_SAFELY(_scrollView); +} + + +/////////////////////////////////////////////////////////////////////////////////////////////////// +- (void) viewDidAppear:(BOOL)animated { + [super viewDidAppear:animated]; + + [_scrollView flashScrollIndicators]; +} + + +/////////////////////////////////////////////////////////////////////////////////////////////////// +- (void) debugTestAction { +#ifdef DEBUG + NSLog(@"Three20 debug logging is currently...ON"); +#else + NSLog(@"Three20 debug logging is currently...OFF"); +#endif + + // This will print the current method name. + TTDPRINTMETHODNAME(); + + TTDPRINT(@"Showing TTDPRINT."); + TTDPRINT(@"-----------------"); + TTDPRINT(@"Showing TTD log levels <= %d", TTMAXLOGLEVEL); + TTDERROR(@"This is TTDERROR, level %d.", TTLOGLEVEL_ERROR); + TTDWARNING(@"This is TTDWARNING, level %d.", TTLOGLEVEL_WARNING); + TTDINFO(@"This is TTDINFO, level %d.", TTLOGLEVEL_INFO); + + TTDPRINT(@""); + TTDPRINT(@"Showing TTDCONDITIONLOG."); + TTDPRINT(@"------------------------"); + TTDCONDITIONLOG(true, @"This will always display because the condition is \"true\""); + TTDCONDITIONLOG(false, @"This will never display because the condition is \"false\""); + TTDCONDITIONLOG(rand()%2, @"This will randomly display because the condition is \"rand()%2\""); + + TTDPRINT(@""); + TTDPRINT(@"Showing TTDASSERT."); + TTDPRINT(@"------------------"); + // Should do nothing at all. + TTDASSERT(true); + + // This will jump you into the debugger in the simulator. + // Note that this isn't a crash! Simply the equivalent of setting + // a breakpoint in the debugger, but programmatically. These TTDASSERTs + // will be completely stripped away from your final product, assuming + // you don't declare the DEBUG preprocessor macro (and you shouldn't in + // your final product). + TTDASSERT(false); +} + + +@end |