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Disable swipes if not at min/max X

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This commit is contained in:
Allan Odgaard
2013-02-21 21:46:32 +01:00
parent cbb0a7864d
commit 2190b14ee2
1 changed files with 16 additions and 2 deletions
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18
Frameworks/HTMLOutput/src/browser/HOBrowserView.mm
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@@ -9,6 +9,8 @@
@property (nonatomic, readwrite) HOStatusBar* statusBar;
@property (nonatomic, retain) HOWebViewDelegateHelper* webViewDelegateHelper;
@property (nonatomic, copy) NSEvent* gestureBeginEvent;
@property (nonatomic) BOOL canSwipeBack;
@property (nonatomic) BOOL canSwipeForward;
@end
@implementation HOBrowserView
@@ -103,6 +105,18 @@
- (void)beginGestureWithEvent:(NSEvent*)anEvent
{
self.gestureBeginEvent = anEvent;
self.canSwipeBack = YES;
self.canSwipeForward = YES;
NSView* responder = (NSView*)[self.window firstResponder];
if([responder isKindOfClass:[NSView class]])
{
NSRect bounds = [responder bounds];
NSRect visible = [responder visibleRect];
self.canSwipeBack = NSMinX(bounds) == NSMinX(visible);
self.canSwipeForward = NSMaxX(bounds) == NSMaxX(visible);
}
}
- (void)endGestureWithEvent:(NSEvent*)anEvent
@@ -120,9 +134,9 @@
direction += distance <= -0.1 ? +1 : (distance >= 0.1 ? -1 : 0);
}
if(direction == -2 && _webView.canGoBack)
if(direction == -2 && _webView.canGoBack && self.canSwipeBack)
[_webView goBack:self];
else if(direction == +2 && _webView.canGoForward)
else if(direction == +2 && _webView.canGoForward && self.canSwipeForward)
[_webView goForward:self];
}