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Merge 2.0 branch to trunk.

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@1369 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
crschmidt
2006-08-25 18:17:06 +00:00
parent 282d9d6047
commit 104e509eb9
47 changed files with 840 additions and 483 deletions
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50
lib/OpenLayers/Control/MouseToolbar.js
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@@ -6,12 +6,14 @@
* @class
*
* @requires OpenLayers/Control.js
* @requires OpenLayers/Control/MouseDefaults.js
*/
OpenLayers.Control.MouseToolbar = Class.create();
OpenLayers.Control.MouseToolbar.X = 6;
OpenLayers.Control.MouseToolbar.Y = 300;
OpenLayers.Control.MouseToolbar.prototype =
Object.extend( new OpenLayers.Control(), {
Object.extend( new OpenLayers.Control(),
Object.extend( new OpenLayers.Control.MouseDefaults(), {
mode: null,
@@ -35,6 +37,7 @@ OpenLayers.Control.MouseToolbar.prototype =
draw: function() {
OpenLayers.Control.prototype.draw.apply(this, arguments);
this.buttons = new Object();
this.map.events.register( "click", this, this.defaultClick );
this.map.events.register( "dblclick", this, this.defaultDblClick );
this.map.events.register( "mousedown", this, this.defaultMouseDown );
this.map.events.register( "mouseup", this, this.defaultMouseUp );
@@ -46,9 +49,7 @@ OpenLayers.Control.MouseToolbar.prototype =
centered = centered.add((this.direction == "vertical" ? 0 : sz.w), (this.direction == "vertical" ? sz.h : 0));
this._addButton("pan", "panning-hand-off.png", "panning-hand-on.png", centered, sz, "Drag the map to pan.");
centered = centered.add((this.direction == "vertical" ? 0 : sz.w), (this.direction == "vertical" ? sz.h : 0));
this._addButton("measure", "measuring-stick-off.png", "measuring-stick-on.png", centered, sz, "Hold alt when clicking to show distance between selected points");
this.switchModeTo("pan");
this.map.events.register("zoomend", this, function() { this.switchModeTo("pan"); });
return this.div;
},
@@ -69,6 +70,7 @@ OpenLayers.Control.MouseToolbar.prototype =
btn.events = new OpenLayers.Events(this, btn);
btn.events.register("mousedown", this, this.buttonClick);
btn.events.register("mouseup", this, Event.stop);
btn.events.register("click", this, Event.stop);
btn.action = id;
btn.title = title;
btn.alt = title;
@@ -93,6 +95,8 @@ OpenLayers.Control.MouseToolbar.prototype =
this.performedDrag = false;
var newCenter = this.map.getLonLatFromViewPortPx( evt.xy );
this.map.setCenter(newCenter, this.map.zoom + 2);
Event.stop(evt);
return false;
},
/**
@@ -102,8 +106,10 @@ OpenLayers.Control.MouseToolbar.prototype =
if (!Event.isLeftClick(evt)) return;
this.mouseDragStart = evt.xy.clone();
this.performedDrag = false;
this.startViaKeyboard = false;
if (evt.shiftKey && this.mode !="zoombox") {
this.switchModeTo("zoombox");
this.startViaKeyboard = true;
} else if (evt.altKey && this.mode !="measure") {
this.switchModeTo("measure");
} else if (!this.mode) {
@@ -122,8 +128,10 @@ OpenLayers.Control.MouseToolbar.prototype =
this.zoomBox.style.backgroundColor = "white";
this.zoomBox.style.filter = "alpha(opacity=50)"; // IE
this.zoomBox.style.opacity = "0.50";
this.zoomBox.style.fontSize = "1px";
this.zoomBox.style.zIndex = this.map.Z_INDEX_BASE["Popup"] - 1;
this.map.viewPortDiv.appendChild(this.zoomBox);
this.performedDrag = true;
break;
case "measure":
var distance = "";
@@ -144,6 +152,7 @@ OpenLayers.Control.MouseToolbar.prototype =
"absolute");
this.measureBox.style.width="4px";
this.measureBox.style.height="4px";
this.measureBox.style.fontSize = "1px";
this.measureBox.style.backgroundColor="red";
this.measureBox.style.zIndex = this.map.Z_INDEX_BASE["Popup"] - 1;
this.map.layerContainerDiv.appendChild(this.measureBox);
@@ -175,7 +184,7 @@ OpenLayers.Control.MouseToolbar.prototype =
switchModeTo: function(mode) {
if (mode != this.mode) {
if (this.mode) {
if (this.mode && this.buttons[this.mode]) {
OpenLayers.Util.modifyAlphaImageDiv(this.buttons[this.mode], null, null, null, this.buttons[this.mode].imgLocation);
}
if (this.mode == "measure" && mode != "measure") {
@@ -188,7 +197,9 @@ OpenLayers.Control.MouseToolbar.prototype =
this.measureStart = null;
}
this.mode = mode;
OpenLayers.Util.modifyAlphaImageDiv(this.buttons[mode], null, null, null, this.buttons[mode].activeImgLocation);
if (this.buttons[mode]) {
OpenLayers.Util.modifyAlphaImageDiv(this.buttons[mode], null, null, null, this.buttons[mode].activeImgLocation);
}
}
},
@@ -205,8 +216,8 @@ OpenLayers.Control.MouseToolbar.prototype =
case "zoombox":
var deltaX = Math.abs(this.mouseDragStart.x - evt.xy.x);
var deltaY = Math.abs(this.mouseDragStart.y - evt.xy.y);
this.zoomBox.style.width = deltaX+"px";
this.zoomBox.style.height = deltaY+"px";
this.zoomBox.style.width = Math.max(1, deltaX) + "px";
this.zoomBox.style.height = Math.max(1, deltaY) + "px";
if (evt.xy.x < this.mouseDragStart.x) {
this.zoomBox.style.left = evt.xy.x+"px";
}
@@ -235,21 +246,8 @@ OpenLayers.Control.MouseToolbar.prototype =
if (!Event.isLeftClick(evt)) return;
switch (this.mode) {
case "zoombox":
var start = this.map.getLonLatFromViewPortPx( this.mouseDragStart );
var end = this.map.getLonLatFromViewPortPx( evt.xy );
var top = Math.max(start.lat, end.lat);
var bottom = Math.min(start.lat, end.lat);
var left = Math.min(start.lon, end.lon);
var right = Math.max(start.lon, end.lon);
var bounds = new OpenLayers.Bounds(left, bottom, right, top);
var zoom = this.map.getZoomForExtent(bounds);
this.map.setCenter(new OpenLayers.LonLat(
(start.lon + end.lon) / 2,
(start.lat + end.lat) / 2
), zoom);
this.map.viewPortDiv.removeChild(document.getElementById("zoomBox"));
this.zoomBox = null;
this.leaveMode();
this.zoomBoxEnd(evt);
if (this.startViaKeyboard) this.leaveMode();
break;
case "pan":
if (this.performedDrag) {
@@ -266,6 +264,12 @@ OpenLayers.Control.MouseToolbar.prototype =
&& OpenLayers.Util.mouseLeft(evt, this.map.div)) {
this.defaultMouseUp(evt);
}
},
defaultClick: function (evt) {
if (this.performedDrag) {
this.performedDrag = false;
return false;
}
}
});
}));