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Add IMindmap and INode.

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This commit is contained in:
Paulo Veiga
2011-09-08 10:03:42 -03:00
parent 21f848e3df
commit 0c216778e5
21 changed files with 248 additions and 149 deletions
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88
mindplot/src/main/javascript/model/Mindmap.js
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@@ -16,6 +16,7 @@
* limitations under the License.
*/
mindplot.model.Mindmap = new Class({
Extends: mindplot.model.IMindmap,
initialize : function() {
this._branches = [];
this._description = null;
@@ -23,10 +24,6 @@ mindplot.model.Mindmap = new Class({
this._relationships = [];
},
getCentralTopic : function() {
return this._branches[0];
},
getDescription : function() {
return this._description;
},
@@ -44,14 +41,14 @@ mindplot.model.Mindmap = new Class({
return this._version;
},
setVersion : function(version) {
this._version = version;
},
addBranch : function(nodeModel) {
$assert(nodeModel && nodeModel.isNodeModel(), 'Add node must be invoked with model objects');
if (this._branches.length == 0) {
var branches = this.getBranches();
if (branches.length == 0) {
$assert(nodeModel.getType() == mindplot.model.INodeModel.CENTRAL_TOPIC_TYPE, "First element must be the central topic");
nodeModel.setPosition(0, 0);
} else {
@@ -61,6 +58,11 @@ mindplot.model.Mindmap = new Class({
this._branches.push(nodeModel);
},
removeBranch : function(nodeModel){
$assert(nodeModel && nodeModel.isNodeModel(), 'Remove node must be invoked with model objects');
return this._branches.erase(nodeModel);
},
getBranches : function() {
return this._branches;
},
@@ -69,30 +71,6 @@ mindplot.model.Mindmap = new Class({
return this._relationships;
},
connect : function(parent, child) {
// Child already has a parent ?
var branches = this.getBranches();
$assert(!child.getParent(), 'Child model seems to be already connected');
// Connect node...
parent._appendChild(child);
// Remove from the branch ...
branches.erase(child);
},
disconnect : function(child) {
var parent = child.getParent();
$assert(child, 'Child can not be null.');
$assert(parent, 'Child model seems to be already connected');
parent._removeChild(child);
var branches = this.getBranches();
branches.push(child);
},
hasAlreadyAdded : function(node) {
var result = false;
@@ -108,13 +86,7 @@ mindplot.model.Mindmap = new Class({
createNode : function(type, id) {
$assert(type, "node type can not be null");
return this._createNode(type, id);
},
_createNode : function(type, id) {
$assert(type, 'Node type must be specified.');
var result = new mindplot.model.NodeModel(type, this, id);
return result;
return new mindplot.model.NodeModel(type, this, id);
},
createRelationship : function(fromNode, toNode) {
@@ -130,48 +102,6 @@ mindplot.model.Mindmap = new Class({
removeRelationship : function(relationship) {
this._relationships.erase(relationship);
},
inspect : function() {
var result = '';
result = '{ ';
var branches = this.getBranches();
for (var i = 0; i < branches.length; i++) {
var node = branches[i];
if (i != 0) {
result = result + ', ';
}
result = result + this._toString(node);
}
result = result + ' } ';
return result;
},
_toString : function(node) {
var result = node.inspect();
var children = node.getChildren();
for (var i = 0; i < children.length; i++) {
var child = children[i];
if (i == 0) {
result = result + '-> {';
} else {
result = result + ', ';
}
result = result + this._toString(child);
if (i == children.length - 1) {
result = result + '}';
}
}
return result;
}
}
);