70 lines
2.4 KiB
JavaScript
70 lines
2.4 KiB
JavaScript
/*
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU AFFERO General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Affero General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
or see http://www.gnu.org/licenses/agpl.txt.
|
|
*/
|
|
|
|
// zoom control
|
|
// [modified zoom control with ids, prevention of click propagation, show/hide with respect to main OSRM window]
|
|
OSRM.Control.Zoom = L.Control.extend({
|
|
options: {
|
|
position: 'topleft'
|
|
},
|
|
|
|
onAdd: function (map) {
|
|
// create wrapper
|
|
var container = L.DomUtil.create('div', 'box-wrapper gui-control-wrapper');
|
|
L.DomEvent.disableClickPropagation(container);
|
|
|
|
// create buttons
|
|
this._zoomIn = this._createButton('gui-zoom-in', container, map.zoomIn, map, true);
|
|
this._zoomOut = this._createButton('gui-zoom-out', container, map.zoomOut, map, true);
|
|
|
|
this._container = container;
|
|
return container;
|
|
},
|
|
|
|
_createButton: function (id, container, fn, context, isActive) {
|
|
var inactive = (isActive == false) ? "-inactive" : "";
|
|
var classNames = "box-content" + " " + "gui-control"+inactive + " " + id+inactive;
|
|
var link = L.DomUtil.create('a', classNames, container);
|
|
link.title = id;
|
|
|
|
L.DomEvent
|
|
.on(link, 'click', L.DomEvent.stopPropagation)
|
|
.on(link, 'click', L.DomEvent.preventDefault)
|
|
.on(link, 'click', fn, context)
|
|
.on(link, 'dblclick', L.DomEvent.stopPropagation);
|
|
|
|
return link;
|
|
},
|
|
|
|
hide: function() {
|
|
if( this._container )
|
|
this._container.style.visibility="hidden";
|
|
},
|
|
|
|
show: function() {
|
|
if( this._container ) {
|
|
this._container.style.top = "5px";
|
|
this._container.style.left = ( OSRM.G.main_handle.boxVisible() == true ? (OSRM.G.main_handle.boxWidth()+10) : "30") + "px";
|
|
this._container.style.visibility="visible";
|
|
}
|
|
},
|
|
setTooltips: function( zoomIn, zoomOut) {
|
|
this._zoomIn.title = zoomIn;
|
|
this._zoomOut.title = zoomOut;
|
|
}
|
|
});
|