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SelectFeature now takes a hilightOnly config options, that way user can hover features without actually selecting

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them, combining two differents controls will allow to separate hover and click events, patches from ahocevar, 
elemoine and 
pgiraud, reviewers are ahocevar, elemoine and pgiraud


git-svn-id: http://svn.openlayers.org/trunk/openlayers@9176 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
pgiraud
2009-04-03 10:28:41 +00:00
parent b625337018
commit 49774f6ab5
3 changed files with 334 additions and 9 deletions
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161
tests/Control/SelectFeature.html
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@@ -206,6 +206,167 @@
control.deactivate();
}
function test_highlighyOnly(t) {
t.plan(23);
/*
* setup
*/
var map, layer, ctrl1, ctrl2, _feature, feature, evt, _style;
map = new OpenLayers.Map("map");
layer = new OpenLayers.Layer.Vector("name", {isBaseLayer: true});
map.addLayer(layer);
ctrl1 = new OpenLayers.Control.SelectFeature(layer, {
highlightOnly: false,
hover: false
});
map.addControl(ctrl1);
ctrl2 = new OpenLayers.Control.SelectFeature(layer, {
highlightOnly: true,
hover: true
});
map.addControl(ctrl2);
ctrl2.activate();
ctrl1.activate();
feature = new OpenLayers.Feature.Vector();
feature.layer = layer;
// override the layer's getFeatureFromEvent func so that it always
// returns the feature referenced to by _feature
layer.getFeatureFromEvent = function(evt) { return _feature; };
evt = {xy: new OpenLayers.Pixel(Math.random(), Math.random())};
map.zoomToMaxExtent();
/*
* tests
*/
// with renderIntent
ctrl1.renderIntent = "select";
ctrl2.renderIntent = "temporary";
// mouse over feature, feature is drawn with "temporary"
_feature = feature;
evt.type = "mousemove";
map.events.triggerEvent("mousemove", evt);
t.eq(feature.renderIntent, "temporary",
"feature drawn with expected render intent after \"mouseover\"");
t.eq(feature._lastHighlighter, ctrl2.id,
"feature._lastHighlighter properly set after \"mouseover\"");
t.eq(feature._prevHighlighter, undefined,
"feature._prevHighlighter properly set after \"mouseover\"");
// click in feature, feature is drawn with "select"
_feature = feature;
evt.type = "click";
map.events.triggerEvent("click", evt);
t.eq(feature.renderIntent, "select",
"feature drawn with expected render intent after \"clickin\"");
t.eq(feature._lastHighlighter, ctrl1.id,
"feature._lastHighlighter properly set after \"clickin\"");
t.eq(feature._prevHighlighter, ctrl2.id,
"feature._prevHighlighter properly set after \"clickin\"");
// mouse out of feature, feature is still drawn with "select"
_feature = null;
evt.type = "mousemove";
map.events.triggerEvent("mousemove", evt);
t.eq(feature.renderIntent, "select",
"feature drawn with expected render intent after \"mouseout\"");
t.eq(feature._lastHighlighter, ctrl1.id,
"feature._lastHighlighter properly set after \"nouseout\"");
t.ok(feature._prevHighlighter, ctrl2.id,
"feature._prevHighlighter properly set after \"mouseout\"");
// mouse over feature again, feature is drawn with "temporary"
_feature = feature;
evt.type = "mousemove";
map.events.triggerEvent("mousemove", evt);
t.eq(feature.renderIntent, "temporary",
"feature drawn with expected render intent after \"mouseover\"");
t.eq(feature._lastHighlighter, ctrl2.id,
"feature._lastHighlighter properly set after \"mouseover\"");
t.eq(feature._prevHighlighter, ctrl1.id,
"feature._prevHighlighter properly set after \"mouseover\"");
// mouve out of feature again, feature is still drawn with "select"
_feature = null;
evt.type = "mousemove";
map.events.triggerEvent("mousemove", evt);
t.eq(feature.renderIntent, "select",
"feature drawn with expected render intent after \"mouseout\"");
t.eq(feature._lastHighlighter, ctrl1.id,
"feature._lastHighlighter properly set after \"mouseout\"");
t.eq(feature._prevHighlighter, undefined,
"feature._prevHighlighter properly set after \"mouseout\"");
// click out of feature, feature is drawn with "default"
_feature = null;
evt.type = "click";
map.events.triggerEvent("click", evt);
t.eq(feature.renderIntent, "default",
"feature drawn with expected render intent after \"clickout\"");
t.eq(feature._lastHighlighter, undefined,
"feature._lastHighlighter properly set after \"clickout\"");
t.eq(feature._prevHighlighter, undefined,
"feature._prevHighlighter properly set after \"clickout\"");
// with selectStyle
ctrl1.selectStyle = OpenLayers.Feature.Vector.style["select"];
ctrl2.selectStyle = OpenLayers.Feature.Vector.style["temporary"];
layer.renderer.drawFeature = function(f, s) {
var style = OpenLayers.Feature.Vector.style[_style];
t.eq(s, style, "renderer drawFeature called with expected style obj (" + _style + ")");
};
// mouse over feature, feature is drawn with "temporary"
_feature = feature;
_style = "temporary";
evt.type = "mousemove";
map.events.triggerEvent("mousemove", evt);
// click in feature, feature is drawn with "select"
_feature = feature;
_style = "select";
evt.type = "click";
map.events.triggerEvent("click", evt);
// mouse out of feature, feature is still drawn with "select" and
// the renderer drawFeature method should not be called
_feature = null;
evt.type = "mousemove";
map.events.triggerEvent("mousemove", evt);
// mouse over feature again, feature is drawn with "temporary"
_feature = feature;
_style = "temporary";
evt.type = "mousemove";
map.events.triggerEvent("mousemove", evt);
// mouve out of feature again, feature is still drawn with "select"
_feature = null;
_style = "select";
evt.type = "mousemove";
map.events.triggerEvent("mousemove", evt);
// click out of feature, feature is drawn with "default"
_feature = null;
_style = "default";
evt.type = "click";
map.events.triggerEvent("click", evt);
}
</script>
</head>
<body>