Public snipts » nicolascormier's snipts

wrap codeloading...

• ∞ vrac

  - (UITableViewCell*) tableView:(UITableView*)target cellForRowAtIndexPath:(NSIndexPath*)indexPath
  {
    UITableViewCell* sourceCell = nil;
    NSInteger row = kIndexPathToRow(indexPath);
    if (!row)
    {
      static NSString* sCellID = @"EKArticlesListHeaderCell";
      sourceCell = [target dequeueReusableCellWithIdentifier:sCellID];
      if (!sourceCell) sourceCell = [[[EKArticlesListHeaderCell alloc] initWithFrame:CGRectZero reuseIdentifier:sCellID] autorelease];
    }
    else if ((row-1) < [_articles count])
    {
      static NSString* sCellID = @"EKArticlesListOptimizedCell";
      sourceCell = [target dequeueReusableCellWithIdentifier:sCellID];
      if (!sourceCell) sourceCell = [[[EKArticlesListOptimizedCell alloc] initWithFrame:CGRectZero reuseIdentifier:sCellID] autorelease];
      ((EKArticlesListOptimizedCell*)sourceCell).article = [_articles objectAtIndex:(row-1)];
    }
    else // load more row
    {
      static NSString* sCellID = @"EKArticlesMoreListCell";
      sourceCell = [target dequeueReusableCellWithIdentifier:sCellID];
      if (!sourceCell) sourceCell = [[[EKArticlesMoreListCell alloc] initWithFrame:CGRectZero reuseIdentifier:sCellID] autorelease];
      ((EKArticlesMoreListCell*)sourceCell).current = _fetchLimit;
      ((EKArticlesMoreListCell*)sourceCell).total = _totalArticleCount;
    }
    return sourceCell;
  }
  

  objective-c

  1

  vrac

  - (UITableViewCell*) tableView:(UITableView*)target cellForRowAtIndexPath:(NSIndexPath*)indexPath
  {
    UITableViewCell* sourceCell = nil;
    NSInteger row = kIndexPathToRow(indexPath);
    if (!row)
    {
      static NSString* sCellID = @"EKArticlesListHeaderCell";
      sourceCell = [target dequeueReusableCellWithIdentifier:sCellID];
      if (!sourceCell) sourceCell = [[[EKArticlesListHeaderCell alloc] initWithFrame:CGRectZero reuseIdentifier:sCellID] autorelease];
    }
    else if ((row-1) < [_articles count])
    {
      static NSString* sCellID = @"EKArticlesListOptimizedCell";
      sourceCell = [target dequeueReusableCellWithIdentifier:sCellID];
      if (!sourceCell) sourceCell = [[[EKArticlesListOptimizedCell alloc] initWithFrame:CGRectZero reuseIdentifier:sCellID] autorelease];
      ((EKArticlesListOptimizedCell*)sourceCell).article = [_articles objectAtIndex:(row-1)];
    }
    else // load more row
    {
      static NSString* sCellID = @"EKArticlesMoreListCell";
      sourceCell = [target dequeueReusableCellWithIdentifier:sCellID];
      if (!sourceCell) sourceCell = [[[EKArticlesMoreListCell alloc] initWithFrame:CGRectZero reuseIdentifier:sCellID] autorelease];
      ((EKArticlesMoreListCell*)sourceCell).current = _fetchLimit;
      ((EKArticlesMoreListCell*)sourceCell).total = _totalArticleCount;
    }
    return sourceCell;
  }
  

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  • vrac
  posted by nicolascormier on Feb 23, 2010 at 9:46 p.m. EST

• ∞ vrac

  - (id) initWithFrame:(CGRect)aRect reuseIdentifier:(NSString *)identifier
  {
  	if (self = [super initWithFrame:aRect reuseIdentifier:identifier])
  	{
      self.selectionStyle = UITableViewCellSelectionStyleGray;
      
      _mybackgroundView = [[[UIView alloc] initWithFrame:aRect] autorelease];
      _mybackgroundView.backgroundColor = [UIColor whiteColor];
  		[self.contentView addSubview:_mybackgroundView];    
      
  		_titleLabel = [[[UILabel alloc] initWithFrame:aRect] autorelease];
      _titleLabel.numberOfLines = 1;
  		_titleLabel.font = [UIFont fontWithName:@"Arial-BoldMT" size:16.];
      _titleLabel.textColor = [UIColor colorWithRed:71./255. green:68./255. blue:58./255. alpha:1.];
      _titleLabel.text = @"Load More Articles...";
  		[self.contentView addSubview:_titleLabel];
      
      _subtitleLabel = [[[UILabel alloc] initWithFrame:aRect] autorelease];
      _subtitleLabel.numberOfLines = 1;
  		_subtitleLabel.font = [UIFont fontWithName:@"Arial" size:12.];
      _subtitleLabel.textColor = [UIColor colorWithRed:119./255. green:119./255. blue:119./255. alpha:1.];
  		[self.contentView addSubview:_subtitleLabel];
      
  	}
  	return self;
  }
  
  - (CGSize) layoutSubviewsThatFits:(CGSize)size setFrames:(BOOL)setFrames
  {
  
    CGSize titleTextSize =  ((CGRect)[_titleLabel textRectForBounds:CGRectMake(0., 0., size.width, kBloodyHugeHeight) limitedToNumberOfLines:_titleLabel.numberOfLines]).size;
    CGSize subtitleTextSize =  ((CGRect)[_subtitleLabel textRectForBounds:CGRectMake(0., 0., size.width, kBloodyHugeHeight) limitedToNumberOfLines:_subtitleLabel.numberOfLines]).size;
    
    CGFloat maxHeight = titleTextSize.height + subtitleTextSize.height + kTopMargin + kBottomMargin + kElementPadding;
    
    CGRect titleFrame = CGRectMake(size.width/2. - titleTextSize.width/2.,
                                   maxHeight/2. - (titleTextSize.height+subtitleTextSize.height)/2.,
                                   titleTextSize.width, titleTextSize.height);
    CGRect subtitleFrame = CGRectMake(size.width/2. - subtitleTextSize.width/2., 
                                      titleFrame.origin.y +  titleTextSize.height + kElementPadding,
                                      subtitleTextSize.width, subtitleTextSize.height);
    
    if (setFrames)
    {
      _titleLabel.frame = CSNormalizeFrame(titleFrame);
      _subtitleLabel.frame = CSNormalizeFrame(subtitleFrame);
      _mybackgroundView.frame = CGRectMake(0., 0., size.width, size.height);
    }
    return ((CGSize){ size.width, maxHeight });
  }
  
  - (CGSize) sizeThatFits:(CGSize)size
  {
    return [self layoutSubviewsThatFits:size setFrames:NO];
  }
  
  - (void) layoutSubviews
  {	
  	[super layoutSubviews];
    (void) [self layoutSubviewsThatFits:self.bounds.size setFrames:YES];
  }
  

  objective-c

  1

  vrac

  - (id) initWithFrame:(CGRect)aRect reuseIdentifier:(NSString *)identifier
  {
  	if (self = [super initWithFrame:aRect reuseIdentifier:identifier])
  	{
      self.selectionStyle = UITableViewCellSelectionStyleGray;
      
      _mybackgroundView = [[[UIView alloc] initWithFrame:aRect] autorelease];
      _mybackgroundView.backgroundColor = [UIColor whiteColor];
  		[self.contentView addSubview:_mybackgroundView];    
      
  		_titleLabel = [[[UILabel alloc] initWithFrame:aRect] autorelease];
      _titleLabel.numberOfLines = 1;
  		_titleLabel.font = [UIFont fontWithName:@"Arial-BoldMT" size:16.];
      _titleLabel.textColor = [UIColor colorWithRed:71./255. green:68./255. blue:58./255. alpha:1.];
      _titleLabel.text = @"Load More Articles...";
  		[self.contentView addSubview:_titleLabel];
      
      _subtitleLabel = [[[UILabel alloc] initWithFrame:aRect] autorelease];
      _subtitleLabel.numberOfLines = 1;
  		_subtitleLabel.font = [UIFont fontWithName:@"Arial" size:12.];
      _subtitleLabel.textColor = [UIColor colorWithRed:119./255. green:119./255. blue:119./255. alpha:1.];
  		[self.contentView addSubview:_subtitleLabel];
      
  	}
  	return self;
  }
  
  - (CGSize) layoutSubviewsThatFits:(CGSize)size setFrames:(BOOL)setFrames
  {
  
    CGSize titleTextSize =  ((CGRect)[_titleLabel textRectForBounds:CGRectMake(0., 0., size.width, kBloodyHugeHeight) limitedToNumberOfLines:_titleLabel.numberOfLines]).size;
    CGSize subtitleTextSize =  ((CGRect)[_subtitleLabel textRectForBounds:CGRectMake(0., 0., size.width, kBloodyHugeHeight) limitedToNumberOfLines:_subtitleLabel.numberOfLines]).size;
    
    CGFloat maxHeight = titleTextSize.height + subtitleTextSize.height + kTopMargin + kBottomMargin + kElementPadding;
    
    CGRect titleFrame = CGRectMake(size.width/2. - titleTextSize.width/2.,
                                   maxHeight/2. - (titleTextSize.height+subtitleTextSize.height)/2.,
                                   titleTextSize.width, titleTextSize.height);
    CGRect subtitleFrame = CGRectMake(size.width/2. - subtitleTextSize.width/2., 
                                      titleFrame.origin.y +  titleTextSize.height + kElementPadding,
                                      subtitleTextSize.width, subtitleTextSize.height);
    
    if (setFrames)
    {
      _titleLabel.frame = CSNormalizeFrame(titleFrame);
      _subtitleLabel.frame = CSNormalizeFrame(subtitleFrame);
      _mybackgroundView.frame = CGRectMake(0., 0., size.width, size.height);
    }
    return ((CGSize){ size.width, maxHeight });
  }
  
  - (CGSize) sizeThatFits:(CGSize)size
  {
    return [self layoutSubviewsThatFits:size setFrames:NO];
  }
  
  - (void) layoutSubviews
  {	
  	[super layoutSubviews];
    (void) [self layoutSubviewsThatFits:self.bounds.size setFrames:YES];
  }
  

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  • vrac
  posted by nicolascormier on Feb 23, 2010 at 9:45 p.m. EST

• ∞ vrac

    _window = [[UIWindow alloc] initWithFrame:[UIScreen mainScreen].bounds];
    _navigationController = [[UINavigationController alloc] initWithRootViewController:[[[HLHomepageListViewController alloc] init] autorelease]];
    [_window addSubview:_navigationController.view];    
  
  
  
  
  
  
    [self performSelectorInBackground:@selector(forceMobileVersion) withObject:nil];
  
  - (void) forceMobileVersion
  {
    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
    [NSData dataWithContentsOfURL:[HLConstants forceMobileVersionOfWebsiteURL]];
    [pool release];
  }
  
  
  
  

  objective-c

  1

  vrac

    _window = [[UIWindow alloc] initWithFrame:[UIScreen mainScreen].bounds];
    _navigationController = [[UINavigationController alloc] initWithRootViewController:[[[HLHomepageListViewController alloc] init] autorelease]];
    [_window addSubview:_navigationController.view];    
  
  
  
  
  
  
    [self performSelectorInBackground:@selector(forceMobileVersion) withObject:nil];
  
  - (void) forceMobileVersion
  {
    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
    [NSData dataWithContentsOfURL:[HLConstants forceMobileVersionOfWebsiteURL]];
    [pool release];
  }
  

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  0 comments - tagged in 
  • vrac
  posted by nicolascormier on Feb 23, 2010 at 9:42 p.m. EST

• ∞ random md5

  md5(uniqid(rand(), true));

  php

  1

  random md5

  md5(uniqid(rand(), true));
  

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  0 comments - tagged in 
  • md5, 
  • php, 
  • random
  posted by nicolascormier on Feb 08, 2010 at 7:49 p.m. EST

• ∞ view fade animation

    CATransition* animation = [CATransition animation];
  	[animation setType:kCATransitionFade];
  	[[aSuperview layer] addAnimation:animation forKey:@"layerAnimation"];
  

  objective-c

  1

  view fade animation

    CATransition* animation = [CATransition animation];
  	[animation setType:kCATransitionFade];
  	[[aSuperview layer] addAnimation:animation forKey:@"layerAnimation"];
  

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  0 comments - tagged in 
  • animation, 
  • cocoa, 
  • core-animation, 
  • fade, 
  • view
  posted by nicolascormier on Oct 06, 2009 at 12:30 a.m. EDT

• ∞ class initialiser

  + (void) initialize
  {
    if (self == [ClassName class])
    {
      /**
       * initialize class properties
       */
    }
  }

  objective-c

  1

  class initialiser

  + (void) initialize
  {
    if (self == [ClassName class])
    {
      /**
       * initialize class properties
       */
    }
  }
  

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  0 comments - tagged in 
  • class, 
  • cocoa, 
  • initialiser, 
  • objectivec
  posted by nicolascormier on Oct 03, 2009 at 7:35 p.m. EDT

• ∞ uiview to uiimage

  UIGraphicsBeginImageContext(myView.bounds.size);
  [myView.layer renderInContext:UIGraphicsGetCurrentContext()];
  UIImage *viewImage = UIGraphicsGetImageFromCurrentImageContext();
  UIGraphicsEndImageContext();

  sql

  1

  uiview to uiimage

  UIGraphicsBeginImageContext(myView.bounds.size);
  [myView.layer renderInContext:UIGraphicsGetCurrentContext()];
  UIImage *viewImage = UIGraphicsGetImageFromCurrentImageContext();
  UIGraphicsEndImageContext();
  

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  0 comments - tagged in 
  • cocoa, 
  • to, 
  • uiimage, 
  • uiview
  posted by nicolascormier on Sep 30, 2009 at 4:33 a.m. EDT

• ∞ sql force id insert

  SET IDENTITY_INSERT TABLE ON;
                            
  INSERT  INTO TABLE
    (ID, ...)
  VALUES
    (ID, ...);
  
  SET IDENTITY_INSERT TABLE OFF;

  sql

  1

  sql force id insert

  SET IDENTITY_INSERT TABLE ON;
                            
  INSERT  INTO TABLE
    (ID, ...)
  VALUES
    (ID, ...);
  
  SET IDENTITY_INSERT TABLE OFF;
  

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  0 comments - tagged in 
  • force, 
  • id, 
  • insert, 
  • sql
  posted by nicolascormier on Sep 30, 2009 at 3:25 a.m. EDT

• ∞ shadow gradient

  - (CAGradientLayer *)shadowAsInverse:(BOOL)inverse
  {
  	CAGradientLayer *newShadow = [[[CAGradientLayer alloc] init] autorelease];
  	CGRect newShadowFrame = CGRectMake(0, 0, self.frame.size.width, inverse ? SHADOW_INVERSE_HEIGHT : SHADOW_HEIGHT);
  	newShadow.frame = newShadowFrame;
  	CGColorRef darkColor = [UIColor colorWithRed:0.0 green:0.0 blue:0.0 alpha: inverse ? (SHADOW_INVERSE_HEIGHT / SHADOW_HEIGHT) * 0.5 : 0.5].CGColor;
  	CGColorRef lightColor = [self.backgroundColor colorWithAlphaComponent:0.0].CGColor;
  	newShadow.colors = [NSArray arrayWithObjects:(id)(inverse ? lightColor : darkColor), (id)(inverse ? darkColor : lightColor), nil];
  	return newShadow;
  }
  

  objective-c

  1

  shadow gradient

  - (CAGradientLayer *)shadowAsInverse:(BOOL)inverse
  {
  	CAGradientLayer *newShadow = [[[CAGradientLayer alloc] init] autorelease];
  	CGRect newShadowFrame = CGRectMake(0, 0, self.frame.size.width, inverse ? SHADOW_INVERSE_HEIGHT : SHADOW_HEIGHT);
  	newShadow.frame = newShadowFrame;
  	CGColorRef darkColor = [UIColor colorWithRed:0.0 green:0.0 blue:0.0 alpha: inverse ? (SHADOW_INVERSE_HEIGHT / SHADOW_HEIGHT) * 0.5 : 0.5].CGColor;
  	CGColorRef lightColor = [self.backgroundColor colorWithAlphaComponent:0.0].CGColor;
  	newShadow.colors = [NSArray arrayWithObjects:(id)(inverse ? lightColor : darkColor), (id)(inverse ? darkColor : lightColor), nil];
  	return newShadow;
  }
  

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  0 comments - tagged in 
  • animation, 
  • cagradientlayer, 
  • core, 
  • gradient, 
  • shadow
  posted by nicolascormier on Sep 30, 2009 at 2:06 a.m. EDT

• ∞ modx menu generator

  <?php
    $pages = $modx->getAllChildren($modx->documentObject['id'], $sort= 'menuindex', $dir= 'ASC', $fields= 'id, pagetitle, introtext');
  ?>
  <? foreach ($pages as $page): ?>
    <li><a href="<?=$modx->makeUrl($page['id'])?>"><?=$page['pagetitle']?></a> </li>
  <? endforeach ?>

  php

  1

  modx menu generator

  <?php
    $pages = $modx->getAllChildren($modx->documentObject['id'], $sort= 'menuindex', $dir= 'ASC', $fields= 'id, pagetitle, introtext');
  ?>
  <? foreach ($pages as $page): ?>
    <li><a href="<?=$modx->makeUrl($page['id'])?>"><?=$page['pagetitle']?></a> </li>
  <? endforeach ?>
  

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  0 comments - tagged in 
  • menu, 
  • modx
  posted by nicolascormier on Sep 27, 2009 at 9:28 p.m. EDT

• ∞ uitableview variable height

  - (CGFloat) tableView:(UITableView*)tableView heightForRowAtIndexPath:(NSIndexPath*)indexPath
  {
    return ((CGSize)[[self tableView:tableView cellForRowAtIndexPath:indexPath] sizeThatFits:self.view.frame.size]).height;
  }
  
  - (NSInteger) numberOfSectionsInTableView:(UITableView*)tableView
  {
    return 1;
  }
  
  - (NSInteger) tableView:(UITableView*)tableView numberOfRowsInSection:(NSInteger)section
  {
    return 1;
  }
  
  - (UITableViewCell*) tableView:(UITableView*)target cellForRowAtIndexPath:(NSIndexPath*)indexPath
  {
    static NSString* sCellID = @"HLAskListCell";
    UITableViewCell* sourceCell = [target dequeueReusableCellWithIdentifier:sCellID];
    if (!sourceCell) sourceCell = [[[HLAskListCell alloc] initWithFrame:CGRectZero reuseIdentifier:sCellID] autorelease];
    return sourceCell;
  }

  objective-c

  1

  uitableview variable height

  - (CGFloat) tableView:(UITableView*)tableView heightForRowAtIndexPath:(NSIndexPath*)indexPath
  {
    return ((CGSize)[[self tableView:tableView cellForRowAtIndexPath:indexPath] sizeThatFits:self.view.frame.size]).height;
  }
  
  - (NSInteger) numberOfSectionsInTableView:(UITableView*)tableView
  {
    return 1;
  }
  
  - (NSInteger) tableView:(UITableView*)tableView numberOfRowsInSection:(NSInteger)section
  {
    return 1;
  }
  
  - (UITableViewCell*) tableView:(UITableView*)target cellForRowAtIndexPath:(NSIndexPath*)indexPath
  {
    static NSString* sCellID = @"HLAskListCell";
    UITableViewCell* sourceCell = [target dequeueReusableCellWithIdentifier:sCellID];
    if (!sourceCell) sourceCell = [[[HLAskListCell alloc] initWithFrame:CGRectZero reuseIdentifier:sCellID] autorelease];
    return sourceCell;
  }
  

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  0 comments - tagged in 
  • cocoa, 
  • height, 
  • iphone, 
  • objc, 
  • uitableview
  posted by nicolascormier on Sep 27, 2009 at 7:04 a.m. EDT

• ∞ layoutSubviewsThatFits

    CGSize titleTextSize =  ((CGRect)[_titleLabel textRectForBounds:CGRectMake(contentLeftOffset, topOffset, contentWidth, kBloodyHugeHeight) limitedToNumberOfLines:_titleLabel.numberOfLines]).size;
    CGRect titleFrame = CGRectMake(contentLeftOffset, topOffset, contentWidth, titleTextSize.height);
    topOffset += titleFrame.size.height + kTitleBottomPadding;
  

  objective-c

  1

  layoutSubviewsThatFits

    CGSize titleTextSize =  ((CGRect)[_titleLabel textRectForBounds:CGRectMake(contentLeftOffset, topOffset, contentWidth, kBloodyHugeHeight) limitedToNumberOfLines:_titleLabel.numberOfLines]).size;
    CGRect titleFrame = CGRectMake(contentLeftOffset, topOffset, contentWidth, titleTextSize.height);
    topOffset += titleFrame.size.height + kTitleBottomPadding;
  

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  0 comments - tagged in 
  • height, 
  • lines, 
  • number, 
  • objc, 
  • uilabel
  posted by nicolascormier on Sep 24, 2009 at 3:16 a.m. EDT

A good read

nicolascormier's tags

• animation (2)
• cagradientlayer (1)
• class (1)
• cocoa (4)
• core (1)
• core-animation (1)
• fade (1)
• force (1)
• gradient (1)
• height (2)
• id (1)
• initialiser (1)
• insert (1)
• iphone (1)
• lines (1)
• md5 (1)
• menu (1)
• modx (1)
• number (1)
• objc (2)
• objectivec (1)
• php (1)
• random (1)
• shadow (1)
• sql (1)
• to (1)
• uiimage (1)
• uilabel (1)
• uitableview (1)
• uiview (1)
• view (1)
• vrac (3)