| /* |
| * Copyright (C) 2010 Apple Inc. All Rights Reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #import "MockGeolocationProvider.h" |
| |
| |
| @implementation MockGeolocationProvider |
| |
| + (MockGeolocationProvider *)shared |
| { |
| static MockGeolocationProvider *provider = [[MockGeolocationProvider alloc] init]; |
| return provider; |
| } |
| |
| - (void)dealloc |
| { |
| ASSERT(_registeredViews.isEmpty()); |
| |
| [_lastPosition release]; |
| [_error release]; |
| [super dealloc]; |
| } |
| |
| - (void)setPosition:(WebGeolocationPosition *)position |
| { |
| if (_lastPosition != position) { |
| [_lastPosition release]; |
| _lastPosition = [position retain]; |
| } |
| |
| [_error release]; |
| _error = 0; |
| |
| if (!_timer) |
| _timer = [NSTimer scheduledTimerWithTimeInterval:0 target:self selector:@selector(timerFired) userInfo:0 repeats:NO]; |
| } |
| |
| - (void)setError:(NSError *)error |
| { |
| if (_error != error) { |
| [_error release]; |
| _error = [error retain]; |
| } |
| |
| [_lastPosition release]; |
| _lastPosition = 0; |
| |
| if (!_timer) |
| _timer = [NSTimer scheduledTimerWithTimeInterval:0 target:self selector:@selector(timerFired) userInfo:0 repeats:NO]; |
| } |
| |
| - (void)registerWebView:(WebView *)webView |
| { |
| _registeredViews.add(webView); |
| |
| if (!_timer) |
| _timer = [NSTimer scheduledTimerWithTimeInterval:0 target:self selector:@selector(timerFired) userInfo:0 repeats:NO]; |
| } |
| |
| - (void)unregisterWebView:(WebView *)webView |
| { |
| _registeredViews.remove(webView); |
| } |
| |
| - (WebGeolocationPosition *)lastPosition |
| { |
| return _lastPosition; |
| } |
| |
| - (void)stopTimer |
| { |
| [_timer invalidate]; |
| _timer = 0; |
| } |
| |
| - (void)timerFired |
| { |
| _timer = 0; |
| |
| // Expect that views won't be (un)registered while iterating. |
| HashSet<WebView*> views = _registeredViews; |
| for (HashSet<WebView*>::iterator iter = views.begin(); iter != views.end(); ++iter) { |
| if (_error) |
| [*iter _geolocationDidFailWithError:_error]; |
| else |
| [*iter _geolocationDidChangePosition:_lastPosition]; |
| } |
| } |
| |
| @end |