If the build does not contain TileManager.js, do not create a TileManager
instance for the map. If the build does not contain Layer/Grid.js, do not
try to add Grid layer instances to the list of layers managed by the
TileManager.
The reason for setting this to 1 was ancient IPhones with ancient iOS
versions. On all other devices, 0 seems to work better, and it removes the
overhead of spawning a separate cycle for each drag.
When the map is at the highest zoom level, the old and the current
resolution will be the same. This would cause a division by zero, which
the JavaScript engine does not recognize as such. So we have to protect
zoomOriginPx from becoming {x: Infinity, y: Infinity}.
For events other than move, the tile queue may not be populated yet when
updateTimeout is called. So instead of checking for the queue's length,
we register the timer unconditionally in these cases.
This commit is a follow-up on issue #294 (commit a6119f6) and #861 (commit c7a4045). The feature handler should not stop the bubbling up of browser events. In this particular case, when the feature handler is activate, Sencha Touch will trigger longpress events when panning the map because the feature handler stops touchmove.
Because OpenLayers.Util.getParameters turns comma delimited values into
arrays, comparing e.g. bbox values in urls will return false. By
introducing a splitArgs option, we can use getParameters in a way that
leaves such values as strings and makes them comparable in
OpenLayers.Util.isEquivalentUrl.
In OpenLayers 2.12, only one tile was loaded per animation frame. This
change brings back something similar as part of the tile manager. But we
do not use requestAnimationFrame anymore, because @elemoine pointed out
that browsers may give requestAnimationFrame invoked functions a higher
priority than setTimeout invoked functions.
The reason for this change is
http://lists.osgeo.org/pipermail/openlayers-users/2013-April/028063.html.
The W3C standard says that setAttribute/getAttribute on any DOM element is
a simple setter/getter thing. IE8 tries to be smarter and returns the full
URL when calling getAttribute('src') on an image instead of the one that
was set with setAttribute('src').
This change makes sure that urls are compared properly, also in IE8.
Using the same technique as Leaflet, this relays MSPointer events to touch
events. Using the simulator, I can verify that even pinch-zoom works with
this change, but the visual experience is a bit jumpy. Would be great if
people could test this on physical touch devices and see how it looks/feels
there.
d2a32d5 accidently changed the number of assertions in the
test_selectFeature function, so the change in behavior that no
beforefeaturemodified event is called any more in non-standalone mode got
unnoticed: Before unhacking ModifyFeature, the SelectFeature control
called the beforeSelectFeature method directly. Now, without a built-in
SelectFeature control, we need to call it from the selectFeature method in
both standalone and non-standalone mode.
