mirror of
https://github.com/material-components/material-components-ios.git
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2f29f00d86
* Added warnings to examples. * fixed some warnings * using button sender parameter. * use button sender in example * use button sender in example * removed sender from methods that don’t use it. * removed sender from methods that don’t use it. * use button sender in example * use button sender in example * use button sender in example * use button sender in example * Fixed init of header configurator to use passed in parameter * removed unused API * use button sender in example * Revert "Added warnings to examples." This reverts commit 91f0480f86cb609c47b00f1346f82de67c31c4e9. * fixed example: Using the view controllers navigationItem rather than creating a new one. * removed finished checks from animation blocks in examples. * reverted id sender checks * revert id sender check for Flexible header UINavigationBar * revert clug * revert clug * addressing nits * removed sender check for FeatureHighlightTypicalUseView * more nits
162 lines
6.0 KiB
Objective-C
162 lines
6.0 KiB
Objective-C
/*
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Copyright 2017-present the Material Components for iOS authors. All Rights Reserved.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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 "TypographyCustomFontViewController.h"
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#import "MaterialTypography.h"
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@implementation TypographyCustomFontViewController {
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NSArray<NSString *> *_strings;
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NSArray<NSString *> *_styleNames;
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NSArray<UIFont *> *_styleFonts;
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NSArray<NSNumber *> *_opacities;
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}
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static inline UIFont *customFont(MDCFontTextStyle style) {
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UIFontDescriptor *descriptor = [UIFontDescriptor mdc_preferredFontDescriptorForMaterialTextStyle:style];
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descriptor = [descriptor fontDescriptorWithFamily:@"American Typewriter"];
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UIFont *font = [UIFont fontWithDescriptor:descriptor size:descriptor.pointSize];
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return font;
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};
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- (void)viewDidLoad {
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[super viewDidLoad];
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// Do any additional setup after loading the view, typically from a nib.
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self.view.backgroundColor = [UIColor whiteColor];
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self.tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
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self.tableView.rowHeight = UITableViewAutomaticDimension;
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self.tableView.estimatedRowHeight = 50.0;
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_strings = @[
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@"ABCDEFGHIJKLMNOPQRSTUVWXYZ",
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@"abcdefghijklmnopqrstuvwxyz",
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@"0123456789"
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];
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_styleNames = @[
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// Common UI fonts.
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@"Headline Font",
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@"Title Font",
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@"Subhead Font",
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@"Body 2 Font",
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@"Body 1 Font",
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@"Caption Font",
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@"Button Font",
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// Display fonts (extra large fonts)
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@"Display 1 Font",
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@"Display 2 Font",
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@"Display 3 Font",
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@"Display 4 Font"
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];
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_styleFonts = @[
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customFont(MDCFontTextStyleHeadline),
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customFont(MDCFontTextStyleTitle),
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customFont(MDCFontTextStyleSubheadline),
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customFont(MDCFontTextStyleBody2),
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customFont(MDCFontTextStyleBody1),
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customFont(MDCFontTextStyleCaption),
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customFont(MDCFontTextStyleButton),
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customFont(MDCFontTextStyleDisplay1),
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customFont(MDCFontTextStyleDisplay2),
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customFont(MDCFontTextStyleDisplay3),
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customFont(MDCFontTextStyleDisplay4)
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];
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_opacities = @[
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@([MDCTypography headlineFontOpacity]),
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@([MDCTypography titleFontOpacity]),
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@([MDCTypography subheadFontOpacity]),
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@([MDCTypography body2FontOpacity]),
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@([MDCTypography body1FontOpacity]),
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@([MDCTypography captionFontOpacity]),
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@([MDCTypography buttonFontOpacity]),
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@([MDCTypography display1FontOpacity]),
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@([MDCTypography display2FontOpacity]),
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@([MDCTypography display3FontOpacity]),
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@([MDCTypography display4FontOpacity])
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];
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[[NSNotificationCenter defaultCenter] addObserver:self
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selector:@selector(contentSizeCategoryDidChange:)
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name:UIContentSizeCategoryDidChangeNotification
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object:nil];
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}
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- (void)contentSizeCategoryDidChange:(NSNotification *)notification {
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// Update font array to reflect new size category
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_styleFonts = @[
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customFont(MDCFontTextStyleHeadline),
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customFont(MDCFontTextStyleTitle),
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customFont(MDCFontTextStyleSubheadline),
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customFont(MDCFontTextStyleBody2),
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customFont(MDCFontTextStyleBody1),
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customFont(MDCFontTextStyleCaption),
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customFont(MDCFontTextStyleButton),
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customFont(MDCFontTextStyleDisplay1),
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customFont(MDCFontTextStyleDisplay2),
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customFont(MDCFontTextStyleDisplay3),
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customFont(MDCFontTextStyleDisplay4)
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];
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[self.tableView reloadData];
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}
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#pragma mark - UITableViewDataSource
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- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
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return _strings.count;
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}
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- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
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return _styleFonts.count;
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}
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- (UITableViewCell *)tableView:(UITableView *)tableView
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cellForRowAtIndexPath:(NSIndexPath *)indexPath {
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UITableViewCell *cell = [self.tableView dequeueReusableCellWithIdentifier:@"cell"];
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if (cell == nil) {
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cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle
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reuseIdentifier:@"cell"];
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}
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cell.textLabel.text = _strings[indexPath.section];
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cell.textLabel.font = _styleFonts[indexPath.row];
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cell.textLabel.alpha = [_opacities[indexPath.row] floatValue];
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cell.textLabel.numberOfLines = 0;
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cell.textLabel.lineBreakMode = NSLineBreakByWordWrapping;
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if (cell.textLabel.font.pointSize > 100 && indexPath.section == 0) {
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cell.textLabel.text = @"ABCD";
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}
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cell.detailTextLabel.text = _styleNames[indexPath.row];
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cell.detailTextLabel.font = [UIFont preferredFontForTextStyle:UIFontTextStyleCaption1];
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cell.selectionStyle = UITableViewCellSelectionStyleNone;
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return cell;
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}
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#pragma mark - CatalogByConvention
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+ (NSArray *)catalogBreadcrumbs {
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return @[ @"Typography Custom Fonts", @"Material Font Styles" ];
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}
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+ (BOOL)catalogIsPrimaryDemo {
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return NO;
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}
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@end
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