From: John Firebaugh Date: Fri, 19 Oct 2012 22:42:21 +0000 (-0700) Subject: Pan/zoom controls that look like the OL ones X-Git-Tag: live~5743^2~35 X-Git-Url: https://git.openstreetmap.org./rails.git/commitdiff_plain/6f793e1b21a534b0331a5874613c4f3c05853a45 Pan/zoom controls that look like the OL ones --- diff --git a/app/assets/javascripts/application.js b/app/assets/javascripts/application.js index 4fa2b56cc..8d6c13503 100644 --- a/app/assets/javascripts/application.js +++ b/app/assets/javascripts/application.js @@ -7,6 +7,8 @@ //= require leaflet //= require leaflet.osm //= require leaflet.locationfilter +//= require leaflet.pan +//= require leaflet.zoom //= require i18n/translations //= require osm //= require piwik diff --git a/app/assets/javascripts/browse.js b/app/assets/javascripts/browse.js index 0a3762727..b2efe4fd5 100644 --- a/app/assets/javascripts/browse.js +++ b/app/assets/javascripts/browse.js @@ -23,7 +23,7 @@ $(document).ready(function () { var map = createMap("small_map", { layerControl: false, - zoomControl: false, + panZoomControl: false, attributionControl: false }); diff --git a/app/assets/javascripts/map.js.erb b/app/assets/javascripts/map.js.erb index b8e53d5e0..e0570336b 100644 --- a/app/assets/javascripts/map.js.erb +++ b/app/assets/javascripts/map.js.erb @@ -76,15 +76,22 @@ var layers = [ ]; function createMap(divName, options) { - map = L.map(divName, options); + options = $.extend({zoomControl: false, panZoomControl: true, layerControl: true}, options); + + map = L.map(divName, $.extend({}, options, {panControl: false, zoomsliderControl: false, maxZoom: 18})); if (map.attributionControl) { map.attributionControl.setPrefix(''); // For tmcw } + if (options.panZoomControl) { + new L.Control.Pan().addTo(map); + new L.Control.Zoomslider({stepHeight: 7}).addTo(map); + } + var layersControl = L.control.layers(); - if (!options || options.layerControl !== false) { + if (options.layerControl) { layersControl.addTo(map); } diff --git a/app/assets/javascripts/user.js b/app/assets/javascripts/user.js index 95137bd12..e5620b0a3 100644 --- a/app/assets/javascripts/user.js +++ b/app/assets/javascripts/user.js @@ -1,5 +1,8 @@ $(document).ready(function () { - var map = createMap("map"); + var map = createMap("map", { + zoomControl: true, + panZoomControl: false + }); if (OSM.home) { map.setView([OSM.home.lat, OSM.home.lon], 12); diff --git a/app/assets/openlayers/SimplePanZoom.js b/app/assets/openlayers/SimplePanZoom.js deleted file mode 100644 index 83f6b9dd2..000000000 --- a/app/assets/openlayers/SimplePanZoom.js +++ /dev/null @@ -1,356 +0,0 @@ -/* Copyright (c) 2006-2012 by OpenLayers Contributors (see authors.txt for - * full list of contributors). Published under the 2-clause BSD license. - * See license.txt in the OpenLayers distribution or repository for the - * full text of the license. */ - - -/** - * @requires OpenLayers/Control/PanZoom.js - */ - -/** - * Class: OpenLayers.Control.PanZoomBar - * The PanZoomBar is a visible control composed of a - * and a . - * By default it is displayed in the upper left corner of the map as 4 - * directional arrows above a vertical slider. - * - * Inherits from: - * - - */ -OpenLayers.Control.SimplePanZoom = OpenLayers.Class(OpenLayers.Control.PanZoom, { - - /** - * APIProperty: zoomStopWidth - */ - zoomStopWidth: 18, - - /** - * APIProperty: zoomStopHeight - */ - zoomStopHeight: 7, - - /** - * Property: slider - */ - slider: null, - - /** - * Property: sliderEvents - * {} - */ - sliderEvents: null, - - /** - * Property: zoombarDiv - * {DOMElement} - */ - zoombarDiv: null, - - /** - * APIProperty: zoomWorldIcon - * {Boolean} - */ - zoomWorldIcon: false, - - /** - * APIProperty: panIcons - * {Boolean} Set this property to false not to display the pan icons. If - * false the zoom world icon is placed under the zoom bar. Defaults to - * true. - */ - panIcons: true, - - /** - * APIProperty: forceFixedZoomLevel - * {Boolean} Force a fixed zoom level even though the map has - * fractionalZoom - */ - forceFixedZoomLevel: false, - - /** - * Property: mouseDragStart - * {} - */ - mouseDragStart: null, - - /** - * Property: deltaY - * {Number} The cumulative vertical pixel offset during a zoom bar drag. - */ - deltaY: null, - - /** - * Property: zoomStart - * {} - */ - zoomStart: null, - - /** - * Constructor: OpenLayers.Control.PanZoomBar - */ - buttons: null, - - /** - * APIMethod: destroy - */ - destroy: function() { - - this._removeZoomBar(); - - this.map.events.un({ - "changebaselayer": this.redraw, - "updatesize": this.redraw, - scope: this - }); - - OpenLayers.Control.PanZoom.prototype.destroy.apply(this, arguments); - - delete this.mouseDragStart; - delete this.zoomStart; - }, - - /** - * Method: setMap - * - * Parameters: - * map - {} - */ - setMap: function(map) { - OpenLayers.Control.PanZoom.prototype.setMap.apply(this, arguments); - this.map.events.on({ - "changebaselayer": this.redraw, - "updatesize": this.redraw, - scope: this - }); - }, - - /** - * Method: redraw - * clear the div and start over. - */ - redraw: function() { - if (this.div !== null) { - this.removeButtons(); - this._removeZoomBar(); - } - this.draw(); - this.moveZoomBar(); - }, - - /** - * Method: draw - * - * Parameters: - * px - {} - */ - draw: function(px) { - // initialize our internal div - OpenLayers.Control.prototype.draw.apply(this, arguments); - px = this.position.clone(); - - // place the controls - this.buttons = []; - var ids = ['panup', 'panleft', 'panright', 'pandown', 'zoomout', 'zoomin']; - - for (var i = 0; i < ids.length; i++) { - var b = document.createElement('div'); - b.id = ids[i]; - b.action = ids[i]; - b.className = 'button olButton'; - this.div.appendChild(b); - this.buttons.push(b); - } - - this._addZoomBar(); - return this.div; - }, - - /** - * Method: _addZoomBar - * - * Parameters: - * centered - {} where zoombar drawing is to start. - */ - _addZoomBar:function() { - var id = this.id + "_" + this.map.id; - var zoomsToEnd = this.map.getNumZoomLevels() - 1 - this.map.getZoom(); - var slider = document.createElement('div'); - slider.id = 'slider'; - slider.className = 'button'; - slider.style.cursor = 'move'; - this.slider = slider; - - this.sliderEvents = new OpenLayers.Events(this, slider, null, true, - { includeXY: true }); - this.sliderEvents.on({ - "touchstart": this.zoomBarDown, - "touchmove": this.zoomBarDrag, - "touchend": this.zoomBarUp, - "mousedown": this.zoomBarDown, - "mousemove": this.zoomBarDrag, - "mouseup": this.zoomBarUp - }); - - var height = this.zoomStopHeight * (this.map.getNumZoomLevels()); - - // this is the background image - var div = document.createElement('div'); - div.className = 'button olButton'; - div.id = 'zoombar'; - this.zoombarDiv = div; - - this.div.appendChild(div); - this.startTop = 75; - this.div.appendChild(slider); - - this.map.events.register("zoomend", this, this.moveZoomBar); - }, - - /** - * Method: _removeZoomBar - */ - _removeZoomBar: function() { - this.sliderEvents.un({ - "touchstart": this.zoomBarDown, - "touchmove": this.zoomBarDrag, - "touchend": this.zoomBarUp, - "mousedown": this.zoomBarDown, - "mousemove": this.zoomBarDrag, - "mouseup": this.zoomBarUp - }); - this.sliderEvents.destroy(); - - this.div.removeChild(this.zoombarDiv); - this.zoombarDiv = null; - this.div.removeChild(this.slider); - this.slider = null; - - this.map.events.unregister("zoomend", this, this.moveZoomBar); - }, - - /** - * Method: onButtonClick - * - * Parameters: - * evt - {Event} - */ - onButtonClick: function(evt) { - OpenLayers.Control.PanZoom.prototype.onButtonClick.apply(this, arguments); - if (evt.buttonElement === this.zoombarDiv) { - var levels = evt.buttonXY.y / this.zoomStopHeight; - if (this.forceFixedZoomLevel || !this.map.fractionalZoom) { - levels = Math.floor(levels); - } - var zoom = (this.map.getNumZoomLevels() - 1) - levels; - zoom = Math.min(Math.max(zoom, 0), this.map.getNumZoomLevels() - 1); - this.map.zoomTo(zoom); - } - }, - - /** - * Method: passEventToSlider - * This function is used to pass events that happen on the div, or the map, - * through to the slider, which then does its moving thing. - * - * Parameters: - * evt - {} - */ - passEventToSlider:function(evt) { - this.sliderEvents.handleBrowserEvent(evt); - }, - - /* - * Method: zoomBarDown - * event listener for clicks on the slider - * - * Parameters: - * evt - {} - */ - zoomBarDown:function(evt) { - if (!OpenLayers.Event.isLeftClick(evt) && !OpenLayers.Event.isSingleTouch(evt)) { - return; - } - this.map.events.on({ - "touchmove": this.passEventToSlider, - "mousemove": this.passEventToSlider, - "mouseup": this.passEventToSlider, - scope: this - }); - this.mouseDragStart = evt.xy.clone(); - this.zoomStart = evt.xy.clone(); - this.div.style.cursor = "move"; - // reset the div offsets just in case the div moved - this.zoombarDiv.offsets = null; - OpenLayers.Event.stop(evt); - }, - - /* - * Method: zoomBarDrag - * This is what happens when a click has occurred, and the client is - * dragging. Here we must ensure that the slider doesn't go beyond the - * bottom/top of the zoombar div, as well as moving the slider to its new - * visual location - * - * Parameters: - * evt - {} - */ - zoomBarDrag: function(evt) { - if (this.mouseDragStart !== null) { - var deltaY = this.mouseDragStart.y - evt.xy.y; - var offsets = OpenLayers.Util.pagePosition(this.zoombarDiv); - if ((evt.clientY - offsets[1]) > 0 && - (evt.clientY - offsets[1]) < 140) { - var newTop = parseInt(this.slider.style.top, 10) - deltaY; - this.slider.style.top = newTop + "px"; - this.mouseDragStart = evt.xy.clone(); - } - // set cumulative displacement - this.deltaY = this.zoomStart.y - evt.xy.y; - OpenLayers.Event.stop(evt); - } - }, - - /* - * Method: zoomBarUp - * Perform cleanup when a mouseup event is received -- discover new zoom - * level and switch to it. - * - * Parameters: - * evt - {} - */ - zoomBarUp: function(evt) { - if (!OpenLayers.Event.isLeftClick(evt) && evt.type !== "touchend") { - return; - } - if (this.mouseDragStart) { - this.div.style.cursor = ""; - this.map.events.un({ - "touchmove": this.passEventToSlider, - "mouseup": this.passEventToSlider, - "mousemove": this.passEventToSlider, - scope: this - }); - var zoomLevel = this.map.zoom; - zoomLevel += this.deltaY/this.zoomStopHeight; - zoomLevel = Math.max(Math.round(zoomLevel), 0); - this.map.zoomTo(zoomLevel); - this.mouseDragStart = null; - this.zoomStart = null; - this.deltaY = 0; - OpenLayers.Event.stop(evt); - } - }, - - /* - * Method: moveZoomBar - * Change the location of the slider to match the current zoom level. - */ - moveZoomBar:function() { - var newTop = - ((this.map.getNumZoomLevels()-1) - this.map.getZoom()) * - this.zoomStopHeight + this.startTop; - this.slider.style.top = newTop + "px"; - }, - CLASS_NAME: "OpenLayers.Control.SimplePanZoom" -}); diff --git a/app/assets/openlayers/theme/openstreetmap/SimplePanZoom.css.scss b/app/assets/openlayers/theme/openstreetmap/SimplePanZoom.css.scss deleted file mode 100644 index ad6a63223..000000000 --- a/app/assets/openlayers/theme/openstreetmap/SimplePanZoom.css.scss +++ /dev/null @@ -1,79 +0,0 @@ -.olControlSimplePanZoom { - top: 10px; - right: 10px; -} - -.olControlSimplePanZoom .button { - background-image: image-url("theme/openstreetmap/img/map_sprite.png"); - position: absolute; - background-repeat: no-repeat; - cursor: hand; - cursor: pointer; -} - -.olControlSimplePanZoom #panup { - left: 10px; - width: 25px; - height: 13px; - background-position: -15px -5px; -} - -.olControlSimplePanZoom #pandown { - left: 10px; - top: 36px; - width: 25px; - height: 15px; - background-position: -15px -40px; -} - -.olControlSimplePanZoom #panleft { - top: 13px; - width: 25px; - height: 24px; - background-position: -5px -17px; -} - -.olControlSimplePanZoom #panright { - top: 13px; - width: 25px; - height: 24px; - left: 25px; - background-position: -30px -17px; -} - -.olControlSimplePanZoom #zoomin { - top: 50px; - width: 26px; - height: 20px; - left: 10px; - background-position: -15px -61px; -} - -.olControlSimplePanZoom #zoomout { - top: 210px; - width: 26px; - height: 20px; - left: 10px; - background-position: -15px -220px; -} - -.olControlSimplePanZoom #slider { - top: 75px; - width: 25px; - height: 10px; - left: 10px; - -webkit-transition: top 100ms linear; - -moz-transition: top 100ms linear; - -o-transition: top 100ms linear; - background-position: -77px -58px; - pointer: move; - cursor: move; -} - -.olControlSimplePanZoom #zoombar { - top: 70px; - width: 26px; - height: 140px; - left: 10px; - background-position: -15px -80px; -} diff --git a/app/views/layouts/_head.html.erb b/app/views/layouts/_head.html.erb index 5688c9ebd..17c58c792 100644 --- a/app/views/layouts/_head.html.erb +++ b/app/views/layouts/_head.html.erb @@ -7,6 +7,7 @@ <%= stylesheet_link_tag "print-#{dir}", :media => "print" %> <%= stylesheet_link_tag "leaflet" %> <%= stylesheet_link_tag "leaflet.locationfilter" %> + <%= stylesheet_link_tag "leaflet.pan", "leaflet.zoom" %>