mirror of
https://github.com/samuelclay/NewsBlur.git
synced 2025-09-18 21:50:56 +00:00
Fixing up notifier to actually show loading.
This commit is contained in:
Samuel Clay
parent
94ec5bd3ca
commit
2ff9dece60
3 changed files with 366 additions and 75 deletions
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@ -98,8 +98,6 @@
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titleImageBarButton = [UIBarButtonItem alloc];
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notifier = [[NBNotifier alloc] initWithFrame:self.view.frame];
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[self.view addSubview:notifier];
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}
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- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
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@ -124,7 +122,9 @@
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self.finishedAnimatingIn = NO;
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self.pageFinished = NO;
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[MBProgressHUD hideHUDForView:self.view animated:YES];
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[notifier hideIn:0];
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// set center title
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UILabel *titleLabel = (UILabel *)[appDelegate makeFeedTitle:appDelegate.activeFeed];
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self.navigationItem.titleView = titleLabel;
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@ -313,8 +313,13 @@
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if (storyCount == 0) {
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[self.storyTitlesTable reloadData];
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[storyTitlesTable scrollRectToVisible:CGRectMake(0, 0, 1, 1) animated:YES];
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[self.notifier drawInView:self.view withText:@"Loading..." style:NBLoadingStyle];
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[self.notifier setNeedsDisplay];
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UIActivityIndicatorView *activityIndicator = [[UIActivityIndicatorView alloc]initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhite];
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[activityIndicator startAnimating];
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self.notifier = [[NBNotifier alloc] initWithTitle:@"Fetching stories..." inView:appDelegate.feedDetailViewController.view];
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self.notifier.accessoryView = activityIndicator;
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[self.notifier show];
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}
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if (appDelegate.isSocialView) {
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theFeedDetailURL = [NSString stringWithFormat:@"http://%@/social/stories/%@/?page=%d",
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@ -374,8 +379,7 @@
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if (storyCount == 0) {
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[self.storyTitlesTable reloadData];
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[storyTitlesTable scrollRectToVisible:CGRectMake(0, 0, 1, 1) animated:YES];
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[self.notifier drawInView:self.view withText:@"Loading..." style:NBLoadingStyle];
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[self.notifier setNeedsDisplay];
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// [self.notifier initWithTitle:@"Loading more..." inView:self.view];
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}
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@ -565,7 +569,7 @@
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[appDelegate.database commit];
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NSLog(@"Inserting %d stories: %@", [confirmedNewStories count], [appDelegate.database lastErrorMessage]);
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[self.notifier hideWithAnimation:NO];
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[self.notifier hide];
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}
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#pragma mark -
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@ -687,10 +691,8 @@
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fleuron.contentMode = UIViewContentModeCenter;
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[cell.contentView addSubview:fleuron];
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} else if (self.feedPage > 1) {
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NBNotifier *loadingNotifier = [[NBNotifier alloc] drawInView:self.view
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withText:@"LOADING..."
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style:NBLoadingStyle];
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[cell addSubview:loadingNotifier];
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NBNotifier *loadingNotifier = [[NBNotifier alloc] initWithTitle:@"Loading a page..." inView:cell];
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[loadingNotifier showIn:0];
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}
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return cell;
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@ -845,7 +847,7 @@
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- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath { UIInterfaceOrientation orientation = [UIApplication sharedApplication].statusBarOrientation;
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if (!self.pageFinished && self.feedPage > 1 && indexPath.row == [[appDelegate activeFeedStoryLocations] count]) {
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return 20;
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return 40;
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} else if (appDelegate.isRiverView || appDelegate.isSocialView || appDelegate.isSocialRiverView) {
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int height = kTableViewRiverRowHeight;
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if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad
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@ -8,7 +8,11 @@
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#import <UIKit/UIKit.h>
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@interface NBNotifier : UIView
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@interface NBNotifier : UIView {
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@protected
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UILabel *_txtLabel;
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}
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typedef enum {
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NBOfflineStyle = 1,
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@ -16,11 +20,26 @@ typedef enum {
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NBSyncingStyle = 3
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} NBNotifierStyle;
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@property (assign, nonatomic) NSString *_text;
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@property (assign, nonatomic) NBNotifierStyle _style;
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@property (assign, nonatomic) UIView *_view;
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@property (nonatomic, strong) NSString *_text;
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@property (nonatomic) NBNotifierStyle style;
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@property (nonatomic, strong) UIView *_view;
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@property (nonatomic, strong) UIView *accessoryView;
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@property (nonatomic, strong) NSString *title;
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- (id)drawInView:(UIView *)view withText:(NSString *)text style:(NBNotifierStyle)style;
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- (void)hideWithAnimation:(BOOL)animate;
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- (id)initWithTitle:(NSString *)title;
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- (id)initWithTitle:(NSString *)title inView:(UIView *)view;
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- (id)initWithTitle:(NSString *)title inView:(UIView *)view style:(NBNotifierStyle)style;
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- (void)setAccessoryView:(UIView *)view animated:(BOOL)animated;
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- (void)setTitle:(id)title animated:(BOOL)animated;
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- (void)show;
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- (void)showIn:(float)time;
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- (void)showFor:(float)time;
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- (void)hide;
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- (void)hideAfter:(float)seconds;
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- (void)hideIn:(float)seconds;
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@end
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@ -6,11 +6,34 @@
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// Copyright (c) 2013 NewsBlur. All rights reserved.
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//
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// Based on work by:
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/*
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Copyright 2012 Jonah Siegle
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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 "NBNotifier.h"
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#import "UIView+TKCategory.h"
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#include <QuartzCore/QuartzCore.h>
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#define _displaytime 4.f
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@implementation NBNotifier
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@synthesize accessoryView, title = _title, style = _style;
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+ (void)initialize {
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if (self == [NBNotifier class]) {
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@ -26,70 +49,317 @@
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return self;
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}
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- (id)drawInView:(UIView *)view withText:(NSString *)text style:(NBNotifierStyle)style {
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self._text = text;
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self._style = style;
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self._view = view;
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return [self initWithFrame:view.frame];
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- (id)initWithTitle:(NSString *)title {
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return [self initWithTitle:title inView:[[[UIApplication sharedApplication] delegate] window]];
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}
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- (void)drawRect:(CGRect)r {
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[[UIColor redColor] set];
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r.size.height = 20;
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[self setBackgroundColor:[UIColor clearColor]];
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[self setAlpha:0.4];
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- (id)initWithTitle:(NSString *)title inView:(UIView *)view {
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return [self initWithTitle:title inView:view style:NBLoadingStyle];
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}
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- (id)initWithTitle:(NSString *)title inView:(UIView *)view style:(NBNotifierStyle)style {
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[UIView drawLineInRect:CGRectMake(0, 0, r.size.width, 1) red:242 green:250 blue:230 alpha:1];
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[UIView drawLineInRect:CGRectMake(0, 1, r.size.width, 1) red:255 green:255 blue:255 alpha:1];
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[UIView drawLineInRect:CGRectMake(0, r.size.height-2, r.size.width, 1) red:255 green:255 blue:255 alpha:1];
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[UIView drawLineInRect:CGRectMake(0, r.size.height-1, r.size.width, 1) red:242 green:250 blue:230 alpha:1];
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// UIColor *psGrad = UIColorFromRGB(0x559F4D);
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// UIColor *ngGrad = UIColorFromRGB(0x9B181B);
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const CGFloat* psTop = CGColorGetComponents(UIColorFromRGB(0xE4AB00).CGColor);
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const CGFloat* psBot = CGColorGetComponents(UIColorFromRGB(0xD9A200).CGColor);
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CGFloat psGradient[] = {
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psTop[0], psTop[1], psTop[2], psTop[3],
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psBot[0], psBot[1], psBot[2], psBot[3]
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};
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NSLog(@"Drawing Notifier: %@", NSStringFromCGRect(r));
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[UIView drawLinearGradientInRect:r colors:psGradient];
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switch (self._style) {
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case NBOfflineStyle: {
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[self._text
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drawAtPoint:CGPointMake(40, 4)
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withFont:[UIFont boldSystemFontOfSize:12]];
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break;
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}
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case NBSyncingStyle: {
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[self._text
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drawAtPoint:CGPointMake(40, 4)
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withFont:[UIFont boldSystemFontOfSize:12]];
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break;
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}
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case NBLoadingStyle: {
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UIActivityIndicatorView *spinner = [[UIActivityIndicatorView alloc]
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initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleGray];
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spinner.frame = CGRectMake(6, 6, 4, 4);
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spinner.center = CGPointMake(10, 10);
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spinner.color = UIColorFromRGB(0x5060C0);
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[self addSubview:spinner];
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[spinner startAnimating];
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[[UIColor darkGrayColor] set];
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[self._text
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drawAtPoint:CGPointMake(r.origin.x + 26, r.origin.y + 4)
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withFont:[UIFont boldSystemFontOfSize:12]];
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break;
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}
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if (self = [super initWithFrame:CGRectMake(0, view.bounds.size.height, view.bounds.size.width, 40)]){
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self.backgroundColor = [UIColor clearColor];
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self.style = style;
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_txtLabel = [[UILabel alloc]initWithFrame:CGRectMake(8, 12, self.frame.size.width - 0, 20)];
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[_txtLabel setFont:[UIFont fontWithName: @"Helvetica" size: 16]];
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[_txtLabel setBackgroundColor:[UIColor clearColor]];
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[_txtLabel setTextColor:[UIColor whiteColor]];
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_txtLabel.layer.shadowOffset =CGSizeMake(0, -0.5);
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_txtLabel.layer.shadowColor = [UIColor blackColor].CGColor;
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_txtLabel.layer.shadowOpacity = 1.0;
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_txtLabel.layer.shadowRadius = 1;
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_txtLabel.layer.masksToBounds = NO;
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[self addSubview:_txtLabel];
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self.title= title;
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[view addSubview:self];
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}
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self.frame = r;
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return self;
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}
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- (void)hideWithAnimation:(BOOL)animate {
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- (void)setAccessoryView:(UIView *)__accessoryView{
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[[self viewWithTag:1]removeFromSuperview];
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__accessoryView.tag = 1;
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[__accessoryView setFrame:CGRectMake(12, ((self.frame.size.height -__accessoryView.frame.size.height)/2)+1, __accessoryView.frame.size.width, __accessoryView.frame.size.height)];
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[self addSubview:__accessoryView];
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if (__accessoryView)
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[_txtLabel setFrame:CGRectMake(38, 12, self.frame.size.width - 38, 20)];
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else
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[_txtLabel setFrame:CGRectMake(8, 12, self.frame.size.width - 8, 20)];
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}
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- (void)setTitle:(NSString *)title{
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[_txtLabel setText:title];
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}
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- (void)show {
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[self showIn:(float)0.3f];
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}
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- (void)showIn:(float)time {
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[UIView beginAnimations:nil context:nil];
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self.alpha = 0;
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[UIView setAnimationDuration:time];
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CGRect move = self.frame;
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move.origin.y -=40.f;
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self.frame = move;
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[UIView commitAnimations];
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}
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- (void)showFor:(float)time{
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[UIView beginAnimations:nil context:nil];
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[UIView setAnimationDuration:0.3f];
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CGRect move = self.frame;
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move.origin.y -=40.f;
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self.frame = move;
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[UIView commitAnimations];
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[self hideAfter:time];
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}
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- (void)hideAfter:(float)seconds{
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dispatch_after(dispatch_time(DISPATCH_TIME_NOW, seconds * NSEC_PER_SEC), dispatch_get_current_queue(), ^{
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[UIView beginAnimations:nil context:nil];
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[UIView setAnimationDuration:0.3f];
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[UIView setAnimationDelegate: self]; //or some other object that has necessary method
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[UIView setAnimationDidStopSelector: @selector(removeFromSuperview)];
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CGRect move = self.frame;
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move.origin.y +=40.f;
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self.frame = move;
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[UIView commitAnimations];
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});
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}
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- (void)hide {
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[self hideIn:0.3f];
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}
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- (void)hideIn:(float)seconds {
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[UIView beginAnimations:nil context:nil];
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[UIView setAnimationDuration:seconds];
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[UIView setAnimationDelegate: self]; //or some other object that has necessary method
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[UIView setAnimationDidStopSelector: @selector(removeFromSuperview)];
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CGRect move = self.frame;
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move.origin.y +=40.f;
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self.frame = move;
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[UIView commitAnimations];
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}
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- (void)setAccessoryView:(UIView *)view animated:(BOOL)animated{
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if (!animated){
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[[self viewWithTag:1]removeFromSuperview];
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view.tag = 1;
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}
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[view setFrame:CGRectMake(12, ((self.frame.size.height -view.frame.size.height)/2)+1, view.frame.size.width, view.frame.size.height)];
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[self addSubview:view];
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if (animated) {
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view.alpha = 0.0;
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if ([self viewWithTag:1])
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view.tag = 0;
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else
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view.tag = 2;
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[UIView animateWithDuration:0.5
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animations:^{
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if ([self viewWithTag:1])
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[self viewWithTag:1].alpha = 0.0;
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else
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view.alpha = 1.0;
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}
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completion:^(BOOL finished){
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[[self viewWithTag:1]removeFromSuperview];
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[UIView animateWithDuration:0.5
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animations:^{
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view.alpha = 1.0;
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}
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completion:^(BOOL finished){
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view.tag = 1;
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}];
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}];
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}
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if (view)
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[_txtLabel setFrame:CGRectMake(38, 12, self.frame.size.width - 38, 20)];
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else
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[_txtLabel setFrame:CGRectMake(8, 12, self.frame.size.width - 8, 20)];
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}
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- (void)setTitle:(id)title animated:(BOOL)animated{
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float duration = 0.0;
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if (animated)
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duration = 0.5;
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[UIView animateWithDuration:duration
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animations:^{
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_txtLabel.alpha = 0.0f;
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}
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completion:^(BOOL finished){
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_txtLabel.text = title;
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[UIView animateWithDuration:duration
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animations:^{
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_txtLabel.alpha = 1.0f;
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}
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completion:^(BOOL finished){
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}];
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}];
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}
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- (void)drawRect:(CGRect)rect{
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CGContextRef context = UIGraphicsGetCurrentContext();
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CGColorSpaceRef colorspace = CGColorSpaceCreateDeviceRGB();
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//Background color
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CGRect rectangle = CGRectMake(0,4,320,36);
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CGContextAddRect(context, rectangle);
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CGContextSetFillColorWithColor(context, [UIColor colorWithRed:0.0f green:0.0f blue:0.0f alpha:0.6f].CGColor);
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CGContextFillRect(context, rectangle);
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//First whiteColor
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CGContextSetLineWidth(context, 1.0);
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CGFloat componentsWhiteLine[] = {1.0, 1.0, 1.0, 0.35};
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CGColorRef Whitecolor = CGColorCreate(colorspace, componentsWhiteLine);
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CGContextSetStrokeColorWithColor(context, Whitecolor);
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CGContextMoveToPoint(context, 0, 4.5);
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CGContextAddLineToPoint(context, 320, 4.5);
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CGContextStrokePath(context);
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CGColorRelease(Whitecolor);
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//First whiteColor
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CGContextSetLineWidth(context, 1.0);
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CGFloat componentsBlackLine[] = {0.0, 0.0, 0.0, 1.0};
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CGColorRef Blackcolor = CGColorCreate(colorspace, componentsBlackLine);
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CGContextSetStrokeColorWithColor(context, Blackcolor);
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CGContextMoveToPoint(context, 0, 3.5);
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CGContextAddLineToPoint(context, 320, 3.5);
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CGContextStrokePath(context);
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CGColorRelease(Blackcolor);
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//Draw Shadow
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CGRect imageBounds = CGRectMake(0.0f, 0.0f, [UIScreen mainScreen].bounds.size.width, 3.f);
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CGRect bounds = CGRectMake(0, 0, 320, 3);
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CGFloat alignStroke;
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CGFloat resolution;
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CGMutablePathRef path;
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CGRect drawRect;
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CGGradientRef gradient;
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NSMutableArray *colors;
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||||
UIColor *color;
|
||||
CGColorSpaceRef space = CGColorSpaceCreateDeviceRGB();
|
||||
CGPoint point;
|
||||
CGPoint point2;
|
||||
CGAffineTransform transform;
|
||||
CGMutablePathRef tempPath;
|
||||
CGRect pathBounds;
|
||||
CGFloat locations[2];
|
||||
resolution = 0.5f * (bounds.size.width / imageBounds.size.width + bounds.size.height / imageBounds.size.height);
|
||||
|
||||
CGContextSaveGState(context);
|
||||
CGContextTranslateCTM(context, bounds.origin.x, bounds.origin.y);
|
||||
CGContextScaleCTM(context, (bounds.size.width / imageBounds.size.width), (bounds.size.height / imageBounds.size.height));
|
||||
|
||||
// Layer 1
|
||||
|
||||
alignStroke = 0.0f;
|
||||
path = CGPathCreateMutable();
|
||||
drawRect = CGRectMake(0.0f, 0.0f, [UIScreen mainScreen].bounds.size.width, 3.0f);
|
||||
drawRect.origin.x = (roundf(resolution * drawRect.origin.x + alignStroke) - alignStroke) / resolution;
|
||||
drawRect.origin.y = (roundf(resolution * drawRect.origin.y + alignStroke) - alignStroke) / resolution;
|
||||
drawRect.size.width = roundf(resolution * drawRect.size.width) / resolution;
|
||||
drawRect.size.height = roundf(resolution * drawRect.size.height) / resolution;
|
||||
CGPathAddRect(path, NULL, drawRect);
|
||||
colors = [NSMutableArray arrayWithCapacity:2];
|
||||
color = [UIColor colorWithRed:0.0f green:0.0f blue:0.0f alpha:0.0f];
|
||||
[colors addObject:(id)[color CGColor]];
|
||||
locations[0] = 0.0f;
|
||||
color = [UIColor colorWithRed:0.0f green:0.0f blue:0.0f alpha:0.18f];
|
||||
[colors addObject:(id)[color CGColor]];
|
||||
locations[1] = 1.0f;
|
||||
gradient = CGGradientCreateWithColors(space, (__bridge CFArrayRef)colors, locations);
|
||||
CGContextAddPath(context, path);
|
||||
CGContextSaveGState(context);
|
||||
CGContextEOClip(context);
|
||||
transform = CGAffineTransformMakeRotation(-1.571f);
|
||||
tempPath = CGPathCreateMutable();
|
||||
CGPathAddPath(tempPath, &transform, path);
|
||||
pathBounds = CGPathGetPathBoundingBox(tempPath);
|
||||
point = pathBounds.origin;
|
||||
point2 = CGPointMake(CGRectGetMaxX(pathBounds), CGRectGetMinY(pathBounds));
|
||||
transform = CGAffineTransformInvert(transform);
|
||||
point = CGPointApplyAffineTransform(point, transform);
|
||||
point2 = CGPointApplyAffineTransform(point2, transform);
|
||||
CGPathRelease(tempPath);
|
||||
CGContextDrawLinearGradient(context, gradient, point, point2, (kCGGradientDrawsBeforeStartLocation | kCGGradientDrawsAfterEndLocation));
|
||||
CGContextRestoreGState(context);
|
||||
CGGradientRelease(gradient);
|
||||
CGPathRelease(path);
|
||||
|
||||
CGContextRestoreGState(context);
|
||||
CGColorSpaceRelease(space);
|
||||
|
||||
CGColorSpaceRelease(colorspace);
|
||||
}
|
||||
|
||||
@end
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue