Upgrading openlayers to 3.x

1 files changed, 0 insertions, 423 deletions

diff --git a/misc/openlayers/lib/OpenLayers/Control/NavigationHistory.js b/misc/openlayers/lib/OpenLayers/Control/NavigationHistory.js
deleted file mode 100644
index bf2f95a..0000000
--- a/misc/openlayers/lib/OpenLayers/Control/NavigationHistory.js
+++ /dev/null
@@ -1,423 +0,0 @@
-/* Copyright (c) 2006-2013 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.js
- * @requires OpenLayers/Control/Button.js
- */
-
-/**
- * Class: OpenLayers.Control.NavigationHistory
- * A navigation history control.  This is a meta-control, that creates two
- *     dependent controls: <previous> and <next>.  Call the trigger method
- *     on the <previous> and <next> controls to restore previous and next
- *     history states.  The previous and next controls will become active
- *     when there are available states to restore and will become deactive
- *     when there are no states to restore.
- *
- * Inherits from:
- *  - <OpenLayers.Control>
- */
-OpenLayers.Control.NavigationHistory = OpenLayers.Class(OpenLayers.Control, {
-
-    /**
-     * Property: type
-     * {String} Note that this control is not intended to be added directly
-     *     to a control panel.  Instead, add the sub-controls previous and
-     *     next.  These sub-controls are button type controls that activate
-     *     and deactivate themselves.  If this parent control is added to
-     *     a panel, it will act as a toggle.
-     */
-    type: OpenLayers.Control.TYPE_TOGGLE,
-
-    /**
-     * APIProperty: previous
-     * {<OpenLayers.Control>} A button type control whose trigger method restores
-     *     the previous state managed by this control.
-     */
-    previous: null,
-    
-    /**
-     * APIProperty: previousOptions
-     * {Object} Set this property on the options argument of the constructor
-     *     to set optional properties on the <previous> control.
-     */
-    previousOptions: null,
-    
-    /**
-     * APIProperty: next
-     * {<OpenLayers.Control>} A button type control whose trigger method restores
-     *     the next state managed by this control.
-     */
-    next: null,
-
-    /**
-     * APIProperty: nextOptions
-     * {Object} Set this property on the options argument of the constructor
-     *     to set optional properties on the <next> control.
-     */
-    nextOptions: null,
-
-    /**
-     * APIProperty: limit
-     * {Integer} Optional limit on the number of history items to retain.  If
-     *     null, there is no limit.  Default is 50.
-     */
-    limit: 50,
-
-    /**
-     * APIProperty: autoActivate
-     * {Boolean} Activate the control when it is added to a map.  Default is
-     *     true.
-     */
-    autoActivate: true,
-
-    /**
-     * Property: clearOnDeactivate
-     * {Boolean} Clear the history when the control is deactivated.  Default
-     *     is false.
-     */
-    clearOnDeactivate: false,
-
-    /**
-     * Property: registry
-     * {Object} An object with keys corresponding to event types.  Values
-     *     are functions that return an object representing the current state.
-     */
-    registry: null,
-
-    /**
-     * Property: nextStack
-     * {Array} Array of items in the history.
-     */
-    nextStack: null,
-
-    /**
-     * Property: previousStack
-     * {Array} List of items in the history.  First item represents the current
-     *     state.
-     */
-    previousStack: null,
-    
-    /**
-     * Property: listeners
-     * {Object} An object containing properties corresponding to event types.
-     *     This object is used to configure the control and is modified on
-     *     construction.
-     */
-    listeners: null,
-    
-    /**
-     * Property: restoring
-     * {Boolean} Currently restoring a history state.  This is set to true
-     *     before calling restore and set to false after restore returns.
-     */
-    restoring: false,
-    
-    /**
-     * Constructor: OpenLayers.Control.NavigationHistory 
-     * 
-     * Parameters:
-     * options - {Object} An optional object whose properties will be used
-     *     to extend the control.
-     */
-    initialize: function(options) {
-        OpenLayers.Control.prototype.initialize.apply(this, [options]);
-        
-        this.registry = OpenLayers.Util.extend({
-            "moveend": this.getState
-        }, this.registry);
-        
-        var previousOptions = {
-            trigger: OpenLayers.Function.bind(this.previousTrigger, this),
-            displayClass: this.displayClass + " " + this.displayClass + "Previous"
-        };
-        OpenLayers.Util.extend(previousOptions, this.previousOptions);
-        this.previous = new OpenLayers.Control.Button(previousOptions);
-        
-        var nextOptions = {
-            trigger: OpenLayers.Function.bind(this.nextTrigger, this),
-            displayClass: this.displayClass + " " + this.displayClass + "Next"
-        };
-        OpenLayers.Util.extend(nextOptions, this.nextOptions);
-        this.next = new OpenLayers.Control.Button(nextOptions);
-
-        this.clear();
-    },
-    
-    /**
-     * Method: onPreviousChange
-     * Called when the previous history stack changes.
-     *
-     * Parameters:
-     * state - {Object} An object representing the state to be restored
-     *     if previous is triggered again or null if no previous states remain.
-     * length - {Integer} The number of remaining previous states that can
-     *     be restored.
-     */
-    onPreviousChange: function(state, length) {
-        if(state && !this.previous.active) {
-            this.previous.activate();
-        } else if(!state && this.previous.active) {
-            this.previous.deactivate();
-        }
-    },
-    
-    /**
-     * Method: onNextChange
-     * Called when the next history stack changes.
-     *
-     * Parameters:
-     * state - {Object} An object representing the state to be restored
-     *     if next is triggered again or null if no next states remain.
-     * length - {Integer} The number of remaining next states that can
-     *     be restored.
-     */
-    onNextChange: function(state, length) {
-        if(state && !this.next.active) {
-            this.next.activate();
-        } else if(!state && this.next.active) {
-            this.next.deactivate();
-        }
-    },
-    
-    /**
-     * APIMethod: destroy
-     * Destroy the control.
-     */
-    destroy: function() {
-        OpenLayers.Control.prototype.destroy.apply(this);
-        this.previous.destroy();
-        this.next.destroy();
-        this.deactivate();
-        for(var prop in this) {
-            this[prop] = null;
-        }
-    },
-    
-    /** 
-     * Method: setMap
-     * Set the map property for the control and <previous> and <next> child
-     *     controls.
-     *
-     * Parameters:
-     * map - {<OpenLayers.Map>} 
-     */
-    setMap: function(map) {
-        this.map = map;
-        this.next.setMap(map);
-        this.previous.setMap(map);
-    },
-
-    /**
-     * Method: draw
-     * Called when the control is added to the map.
-     */
-    draw: function() {
-        OpenLayers.Control.prototype.draw.apply(this, arguments);
-        this.next.draw();
-        this.previous.draw();
-    },
-    
-    /**
-     * Method: previousTrigger
-     * Restore the previous state.  If no items are in the previous history
-     *     stack, this has no effect.
-     *
-     * Returns:
-     * {Object} Item representing state that was restored.  Undefined if no
-     *     items are in the previous history stack.
-     */
-    previousTrigger: function() {
-        var current = this.previousStack.shift();
-        var state = this.previousStack.shift();
-        if(state != undefined) {
-            this.nextStack.unshift(current);
-            this.previousStack.unshift(state);
-            this.restoring = true;
-            this.restore(state);
-            this.restoring = false;
-            this.onNextChange(this.nextStack[0], this.nextStack.length);
-            this.onPreviousChange(
-                this.previousStack[1], this.previousStack.length - 1
-            );
-        } else {
-            this.previousStack.unshift(current);
-        }
-        return state;
-    },
-    
-    /**
-     * APIMethod: nextTrigger
-     * Restore the next state.  If no items are in the next history
-     *     stack, this has no effect.  The next history stack is populated
-     *     as states are restored from the previous history stack.
-     *
-     * Returns:
-     * {Object} Item representing state that was restored.  Undefined if no
-     *     items are in the next history stack.
-     */
-    nextTrigger: function() {
-        var state = this.nextStack.shift();
-        if(state != undefined) {
-            this.previousStack.unshift(state);
-            this.restoring = true;
-            this.restore(state);
-            this.restoring = false;
-            this.onNextChange(this.nextStack[0], this.nextStack.length);
-            this.onPreviousChange(
-                this.previousStack[1], this.previousStack.length - 1
-            );
-        }
-        return state;
-    },
-    
-    /**
-     * APIMethod: clear
-     * Clear history.
-     */
-    clear: function() {
-        this.previousStack = [];
-        this.previous.deactivate();
-        this.nextStack = [];
-        this.next.deactivate();
-    },
-
-    /**
-     * Method: getState
-     * Get the current state and return it.
-     *
-     * Returns:
-     * {Object} An object representing the current state.
-     */
-    getState: function() {
-        return {
-            center: this.map.getCenter(),
-            resolution: this.map.getResolution(),
-            projection: this.map.getProjectionObject(),
-            units: this.map.getProjectionObject().getUnits() || 
-                this.map.units || this.map.baseLayer.units
-        };
-    },
-
-    /**
-     * Method: restore
-     * Update the state with the given object.
-     *
-     * Parameters:
-     * state - {Object} An object representing the state to restore.
-     */
-    restore: function(state) {
-        var center, zoom;
-        if (this.map.getProjectionObject() == state.projection) { 
-            zoom = this.map.getZoomForResolution(state.resolution);
-            center = state.center;
-        } else {
-            center = state.center.clone();
-            center.transform(state.projection, this.map.getProjectionObject());
-            var sourceUnits = state.units;
-            var targetUnits = this.map.getProjectionObject().getUnits() || 
-                this.map.units || this.map.baseLayer.units;
-            var resolutionFactor = sourceUnits && targetUnits ? 
-                OpenLayers.INCHES_PER_UNIT[sourceUnits] / OpenLayers.INCHES_PER_UNIT[targetUnits] : 1;
-            zoom = this.map.getZoomForResolution(resolutionFactor*state.resolution); 
-        }
-        this.map.setCenter(center, zoom);
-    },
-    
-    /**
-     * Method: setListeners
-     * Sets functions to be registered in the listeners object.
-     */
-    setListeners: function() {
-        this.listeners = {};
-        for(var type in this.registry) {
-            this.listeners[type] = OpenLayers.Function.bind(function() {
-                if(!this.restoring) {
-                    var state = this.registry[type].apply(this, arguments);
-                    this.previousStack.unshift(state);
-                    if(this.previousStack.length > 1) {
-                        this.onPreviousChange(
-                            this.previousStack[1], this.previousStack.length - 1
-                        );
-                    }
-                    if(this.previousStack.length > (this.limit + 1)) {
-                        this.previousStack.pop();
-                    }
-                    if(this.nextStack.length > 0) {
-                        this.nextStack = [];
-                        this.onNextChange(null, 0);
-                    }
-                }
-                return true;
-            }, this);
-        }
-    },
-
-    /**
-     * APIMethod: activate
-     * Activate the control.  This registers any listeners.
-     *
-     * Returns:
-     * {Boolean} Control successfully activated.
-     */
-    activate: function() {
-        var activated = false;
-        if(this.map) {
-            if(OpenLayers.Control.prototype.activate.apply(this)) {
-                if(this.listeners == null) {
-                    this.setListeners();
-                }
-                for(var type in this.listeners) {
-                    this.map.events.register(type, this, this.listeners[type]);
-                }
-                activated = true;
-                if(this.previousStack.length == 0) {
-                    this.initStack();
-                }
-            }
-        }
-        return activated;
-    },
-    
-    /**
-     * Method: initStack
-     * Called after the control is activated if the previous history stack is
-     *     empty.
-     */
-    initStack: function() {
-        if(this.map.getCenter()) {
-            this.listeners.moveend();
-        }
-    },
-    
-    /**
-     * APIMethod: deactivate
-     * Deactivate the control.  This unregisters any listeners.
-     *
-     * Returns:
-     * {Boolean} Control successfully deactivated.
-     */
-    deactivate: function() {
-        var deactivated = false;
-        if(this.map) {
-            if(OpenLayers.Control.prototype.deactivate.apply(this)) {
-                for(var type in this.listeners) {
-                    this.map.events.unregister(
-                        type, this, this.listeners[type]
-                    );
-                }
-                if(this.clearOnDeactivate) {
-                    this.clear();
-                }
-                deactivated = true;
-            }
-        }
-        return deactivated;
-    },
-    
-    CLASS_NAME: "OpenLayers.Control.NavigationHistory"
-});
-