Extend assert support.
This commit is contained in:
Paulo Veiga
@@ -1,140 +1,134 @@
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/*
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* Copyright [2011] [wisemapping]
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*
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* Licensed under WiseMapping Public License, Version 1.0 (the "License").
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* It is basically the Apache License, Version 2.0 (the "License") plus the
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* "powered by wisemapping" text requirement on every single page;
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the license at
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*
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* http://www.wisemapping.org/license
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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mindplot.ScreenManager = function(width, height, divElement)
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{
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this._divContainer = divElement;
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this._offset = {x:0,y:0};
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};
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mindplot.ScreenManager.prototype.setScale = function(scale)
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{
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$assert($defined(scale), 'Screen scale can not be null');
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this._workspaceScale = scale;
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};
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mindplot.ScreenManager.prototype.addEventListener=function(event, listener){
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$(this._divContainer).addEvent(event, listener);
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};
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mindplot.ScreenManager.prototype.removeEventListener=function(event, listener){
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$(this._divContainer).removeEvent(event, listener);
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};
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mindplot.ScreenManager.prototype.getWorkspaceElementPosition = function(e)
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{
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// Retrive current element position.
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var elementPosition = e.getPosition();
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var x = elementPosition.x;
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var y = elementPosition.y;
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// Add workspace offset.
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x = x - this._offset.x;
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y = y - this._offset.y;
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// Scale coordinate in order to be relative to the workspace. That's coordSize/size;
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x = x / this._workspaceScale;
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y = y / this._workspaceScale;
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// Subtract div position.
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/* var containerElem = this.getContainer();
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var containerPosition = core.Utils.workOutDivElementPosition(containerElem);
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x = x + containerPosition.x;
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y = y + containerPosition.y;*/
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// Remove decimal part..
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return {x:x,y:y};
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};
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mindplot.ScreenManager.prototype.getWorkspaceIconPosition = function(e)
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{
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// Retrive current icon position.
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var image = e.getImage();
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var elementPosition = image.getPosition();
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var imageSize = e.getSize();
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//Add group offset
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var iconGroup = e.getGroup();
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var group = iconGroup.getNativeElement();
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var coordOrigin=group.getCoordOrigin();
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var groupSize = group.getSize();
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var coordSize = group.getCoordSize();
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var scale={x:coordSize.width/parseInt(groupSize.width), y:coordSize.height/parseInt(groupSize.height)};
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var x = (elementPosition.x - coordOrigin.x-(parseInt(imageSize.width)/2))/scale.x;
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var y = (elementPosition.y - coordOrigin.y-(parseInt(imageSize.height)/2))/scale.y;
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//Retrieve iconGroup Position
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var groupPosition = iconGroup.getPosition();
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x = x + groupPosition.x;
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y = y + groupPosition.y;
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//Retrieve topic Position
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var topic = iconGroup.getTopic();
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var topicPosition = this.getWorkspaceElementPosition(topic);
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topicPosition.x = topicPosition.x - (parseInt(topic.getSize().width)/2);
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// Remove decimal part..
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return {x:x+topicPosition.x,y:y+topicPosition.y};
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};
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mindplot.ScreenManager.prototype.getWorkspaceMousePosition = function(e)
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{
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// Retrive current mouse position.
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var mousePosition = this._getMousePosition(e);
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var x = mousePosition.x;
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var y = mousePosition.y;
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// Subtract div position.
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var containerElem = this.getContainer();
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var containerPosition = core.Utils.workOutDivElementPosition(containerElem);
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x = x - containerPosition.x;
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y = y - containerPosition.y;
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// Scale coordinate in order to be relative to the workspace. That's coordSize/size;
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x = x * this._workspaceScale;
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y = y * this._workspaceScale;
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// Add workspace offset.
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x = x + this._offset.x;
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y = y + this._offset.y;
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// Remove decimal part..
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return new core.Point(x, y);
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};
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/**
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* http://www.howtocreate.co.uk/tutorials/javascript/eventinfo
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* Copyright [2011] [wisemapping]
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*
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* Licensed under WiseMapping Public License, Version 1.0 (the "License").
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* It is basically the Apache License, Version 2.0 (the "License") plus the
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* "powered by wisemapping" text requirement on every single page;
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the license at
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*
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* http://www.wisemapping.org/license
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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mindplot.ScreenManager.prototype._getMousePosition = function(event)
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{
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return core.Utils.getMousePosition(event);
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};
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mindplot.ScreenManager.prototype.getContainer = function()
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{
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return this._divContainer;
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};
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mindplot.ScreenManager = new Class({
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initialize:function(width, height, divElement) {
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$assert(divElement, "can not be null");
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this._divContainer = divElement;
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this._offset = {x:0,y:0};
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},
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mindplot.ScreenManager.prototype.setOffset = function(x, y)
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{
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this._offset.x = x;
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this._offset.y = y;
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};
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setScale : function(scale) {
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$assert(scale, 'Screen scale can not be null');
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this._workspaceScale = scale;
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},
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addEventListener : function(event, listener) {
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$(this._divContainer).addEvent(event, listener);
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},
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removeEventListener : function(event, listener) {
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$(this._divContainer).removeEvent(event, listener);
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},
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getWorkspaceElementPosition : function(e) {
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// Retrive current element position.
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var elementPosition = e.getPosition();
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var x = elementPosition.x;
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var y = elementPosition.y;
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// Add workspace offset.
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x = x - this._offset.x;
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y = y - this._offset.y;
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// Scale coordinate in order to be relative to the workspace. That's coordSize/size;
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x = x / this._workspaceScale;
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y = y / this._workspaceScale;
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// Subtract div position.
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/* var containerElem = this.getContainer();
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var containerPosition = core.Utils.workOutDivElementPosition(containerElem);
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x = x + containerPosition.x;
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y = y + containerPosition.y;*/
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// Remove decimal part..
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return {x:x,y:y};
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},
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getWorkspaceIconPosition : function(e) {
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// Retrieve current icon position.
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var image = e.getImage();
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var elementPosition = image.getPosition();
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var imageSize = e.getSize();
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//Add group offset
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var iconGroup = e.getGroup();
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var group = iconGroup.getNativeElement();
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var coordOrigin = group.getCoordOrigin();
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var groupSize = group.getSize();
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var coordSize = group.getCoordSize();
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var scale = {x:coordSize.width / parseInt(groupSize.width), y:coordSize.height / parseInt(groupSize.height)};
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var x = (elementPosition.x - coordOrigin.x - (parseInt(imageSize.width) / 2)) / scale.x;
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var y = (elementPosition.y - coordOrigin.y - (parseInt(imageSize.height) / 2)) / scale.y;
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//Retrieve iconGroup Position
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var groupPosition = iconGroup.getPosition();
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x = x + groupPosition.x;
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y = y + groupPosition.y;
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//Retrieve topic Position
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var topic = iconGroup.getTopic();
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var topicPosition = this.getWorkspaceElementPosition(topic);
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topicPosition.x = topicPosition.x - (parseInt(topic.getSize().width) / 2);
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// Remove decimal part..
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return {x:x + topicPosition.x,y:y + topicPosition.y};
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},
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getWorkspaceMousePosition : function(e) {
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// Retrive current mouse position.
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var mousePosition = this._getMousePosition(e);
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var x = mousePosition.x;
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var y = mousePosition.y;
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// Subtract div position.
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var containerElem = this.getContainer();
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var containerPosition = core.Utils.workOutDivElementPosition(containerElem);
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x = x - containerPosition.x;
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y = y - containerPosition.y;
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// Scale coordinate in order to be relative to the workspace. That's coordSize/size;
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x = x * this._workspaceScale;
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y = y * this._workspaceScale;
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// Add workspace offset.
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x = x + this._offset.x;
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y = y + this._offset.y;
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// Remove decimal part..
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return new core.Point(x, y);
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},
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/**
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* http://www.howtocreate.co.uk/tutorials/javascript/eventinfo
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*/
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_getMousePosition : function(event) {
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return core.Utils.getMousePosition(event);
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},
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getContainer : function() {
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return this._divContainer;
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},
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setOffset : function(x, y) {
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this._offset.x = x;
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this._offset.y = y;
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}});
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