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More classes migrated to Mootools 1.3.

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This commit is contained in:
Paulo Veiga
2011-07-27 08:25:10 -03:00
parent 9759ee12cb
commit f60755fd8e
21 changed files with 2334 additions and 2584 deletions
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230
mindplot/src/main/javascript/DragTopicPositioner.js
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@@ -1,131 +1,115 @@
/*
* Copyright [2011] [wisemapping]
*
* Licensed under WiseMapping Public License, Version 1.0 (the "License").
* It is basically the Apache License, Version 2.0 (the "License") plus the
* "powered by wisemapping" text requirement on every single page;
* you may not use this file except in compliance with the License.
* You may obtain a copy of the license at
*
* http://www.wisemapping.org/license
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
* Copyright [2011] [wisemapping]
*
* Licensed under WiseMapping Public License, Version 1.0 (the "License").
* It is basically the Apache License, Version 2.0 (the "License") plus the
* "powered by wisemapping" text requirement on every single page;
* you may not use this file except in compliance with the License.
* You may obtain a copy of the license at
*
* http://www.wisemapping.org/license
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
mindplot.DragTopicPositioner = function(layoutManager)
{
core.assert(layoutManager, 'layoutManager can not be null');
this._layoutManager = layoutManager;
this._topics = layoutManager.getDesigner()._getTopics();
this._workspace = layoutManager.getDesigner().getWorkSpace();
};
mindplot.DragTopicPositioner = new Class({
initialize:function(layoutManager) {
core.assert(layoutManager, 'layoutManager can not be null');
this._layoutManager = layoutManager;
this._topics = layoutManager.getDesigner()._getTopics();
this._workspace = layoutManager.getDesigner().getWorkSpace();
},
mindplot.DragTopicPositioner.prototype.positionateDragTopic = function(dragTopic)
{
// Workout the real position of the element on the board.
var dragTopicPosition = dragTopic.getPosition();
var draggedTopic = dragTopic.getDraggedTopic();
positionateDragTopic : function(dragTopic) {
// Workout the real position of the element on the board.
var dragTopicPosition = dragTopic.getPosition();
var draggedTopic = dragTopic.getDraggedTopic();
// Topic can be connected ?
this._checkDragTopicConnection(dragTopic);
// Topic can be connected ?
this._checkDragTopicConnection(dragTopic);
// Position topic in the board
if (dragTopic.isConnected())
{
var targetTopic = dragTopic.getConnectedToTopic();
var topicBoard = this._layoutManager.getTopicBoardForTopic(targetTopic);
topicBoard.positionateDragTopic(dragTopic);
// Position topic in the board
if (dragTopic.isConnected()) {
var targetTopic = dragTopic.getConnectedToTopic();
var topicBoard = this._layoutManager.getTopicBoardForTopic(targetTopic);
topicBoard.positionateDragTopic(dragTopic);
}
},
_checkDragTopicConnection : function(dragTopic) {
var topics = this._topics;
// Must be disconnected from their current connection ?.
var mainTopicToMainTopicConnection = this._lookUpForMainTopicToMainTopicConnection(dragTopic);
var currentConnection = dragTopic.getConnectedToTopic();
if (core.Utils.isDefined(currentConnection)) {
// MainTopic->MainTopicConnection.
if (currentConnection.getType() == mindplot.NodeModel.MAIN_TOPIC_TYPE) {
if (mainTopicToMainTopicConnection != currentConnection) {
dragTopic.disconnect(this._workspace);
}
}
else if (currentConnection.getType() == mindplot.NodeModel.CENTRAL_TOPIC_TYPE) {
// Distance if greater that the allowed.
var dragXPosition = dragTopic.getPosition().x;
var currentXPosition = currentConnection.getPosition().x;
if (core.Utils.isDefined(mainTopicToMainTopicConnection)) {
// I have to change the current connection to a main topic.
dragTopic.disconnect(this._workspace);
} else
if (Math.abs(dragXPosition - currentXPosition) > mindplot.DragTopicPositioner.CENTRAL_TO_MAINTOPIC_MAX_HORIZONTAL_DISTANCE) {
dragTopic.disconnect(this._workspace);
}
}
}
// Finally, connect nodes ...
if (!dragTopic.isConnected()) {
var centalTopic = topics[0];
if (core.Utils.isDefined(mainTopicToMainTopicConnection)) {
dragTopic.connectTo(mainTopicToMainTopicConnection);
} else if (Math.abs(dragTopic.getPosition().x - centalTopic.getPosition().x) <= mindplot.DragTopicPositioner.CENTRAL_TO_MAINTOPIC_MAX_HORIZONTAL_DISTANCE) {
dragTopic.connectTo(centalTopic);
}
}
},
_lookUpForMainTopicToMainTopicConnection : function(dragTopic) {
var topics = this._topics;
var result = null;
var clouserDistance = -1;
var draggedNode = dragTopic.getDraggedTopic();
var distance = null;
// Check MainTopic->MainTopic connection...
for (var i = 0; i < topics.length; i++) {
var targetTopic = topics[i];
var position = dragTopic.getPosition();
if (targetTopic.getType() != mindplot.NodeModel.CENTRAL_TOPIC_TYPE && targetTopic != draggedNode) {
var canBeConnected = dragTopic.canBeConnectedTo(targetTopic);
if (canBeConnected) {
var targetPosition = targetTopic.getPosition();
var fix = position.y > targetPosition.y;
var gap = 0;
if (targetTopic._getChildren().length > 0) {
gap = Math.abs(targetPosition.y - targetTopic._getChildren()[0].getPosition().y)
}
var yDistance = Math.abs(position.y - fix * gap - targetPosition.y);
if (distance == null || yDistance < distance) {
result = targetTopic;
distance = yDistance;
}
}
}
}
return result;
}
};
});
mindplot.DragTopicPositioner.CENTRAL_TO_MAINTOPIC_MAX_HORIZONTAL_DISTANCE = 400;
mindplot.DragTopicPositioner.prototype._checkDragTopicConnection = function(dragTopic)
{
var topics = this._topics;
// Must be disconnected from their current connection ?.
var mainTopicToMainTopicConnection = this._lookUpForMainTopicToMainTopicConnection(dragTopic);
var currentConnection = dragTopic.getConnectedToTopic();
if (core.Utils.isDefined(currentConnection))
{
// MainTopic->MainTopicConnection.
if (currentConnection.getType()==mindplot.NodeModel.MAIN_TOPIC_TYPE)
{
if(mainTopicToMainTopicConnection != currentConnection)
{
dragTopic.disconnect(this._workspace);
}
}
else if (currentConnection.getType() == mindplot.NodeModel.CENTRAL_TOPIC_TYPE)
{
// Distance if greater that the allowed.
var dragXPosition = dragTopic.getPosition().x;
var currentXPosition = currentConnection.getPosition().x;
if(core.Utils.isDefined(mainTopicToMainTopicConnection))
{
// I have to change the current connection to a main topic.
dragTopic.disconnect(this._workspace);
}else
if (Math.abs(dragXPosition-currentXPosition) > mindplot.DragTopicPositioner.CENTRAL_TO_MAINTOPIC_MAX_HORIZONTAL_DISTANCE)
{
dragTopic.disconnect(this._workspace);
}
}
}
// Finally, connect nodes ...
if (!dragTopic.isConnected())
{
var centalTopic = topics[0];
if (core.Utils.isDefined(mainTopicToMainTopicConnection))
{
dragTopic.connectTo(mainTopicToMainTopicConnection);
} else if (Math.abs(dragTopic.getPosition().x - centalTopic.getPosition().x) <= mindplot.DragTopicPositioner.CENTRAL_TO_MAINTOPIC_MAX_HORIZONTAL_DISTANCE)
{
dragTopic.connectTo(centalTopic);
}
}
};
mindplot.DragTopicPositioner.prototype._lookUpForMainTopicToMainTopicConnection = function(dragTopic)
{
var topics = this._topics;
var result = null;
var clouserDistance = -1;
var draggedNode = dragTopic.getDraggedTopic();
var distance = null;
// Check MainTopic->MainTopic connection...
for (var i = 0; i < topics.length; i++)
{
var targetTopic = topics[i];
var position = dragTopic.getPosition();
if (targetTopic.getType() != mindplot.NodeModel.CENTRAL_TOPIC_TYPE && targetTopic != draggedNode)
{
var canBeConnected = dragTopic.canBeConnectedTo(targetTopic);
if (canBeConnected)
{
var targetPosition = targetTopic.getPosition();
var fix = position.y>targetPosition.y;
var gap = 0;
if(targetTopic._getChildren().length>0){
gap = Math.abs(targetPosition.y - targetTopic._getChildren()[0].getPosition().y)
}
var yDistance = Math.abs(position.y -fix*gap - targetPosition.y);
if(distance==null || yDistance<distance)
{
result = targetTopic;
distance = yDistance;
}
}
}
}
return result;
};