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-Fix problem on element undo...

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This commit is contained in:
Paulo Gustavo Veiga 2012-07-07 18:58:42 -03:00
parent 80940b8529
commit 3a0c79a2a8
4 changed files with 241 additions and 233 deletions
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5
mindplot/src/main/javascript/DesignerActionRunner.js
View File

@ -30,16 +30,21 @@ mindplot.DesignerActionRunner = new Class({
command.execute(this._context); command.execute(this._context);
this._undoManager.enqueue(command); this._undoManager.enqueue(command);
this.fireChangeEvent(); this.fireChangeEvent();
mindplot.EventBus.instance.fireEvent(mindplot.EventBus.events.DoLayout);
}, },
undo: function() { undo: function() {
this._undoManager.execUndo(this._context); this._undoManager.execUndo(this._context);
this.fireChangeEvent(); this.fireChangeEvent();
mindplot.EventBus.instance.fireEvent(mindplot.EventBus.events.DoLayout);
}, },
redo: function() { redo: function() {
this._undoManager.execRedo(this._context); this._undoManager.execRedo(this._context);
this.fireChangeEvent(); this.fireChangeEvent();
mindplot.EventBus.instance.fireEvent(mindplot.EventBus.events.DoLayout);
}, },
fireChangeEvent : function () { fireChangeEvent : function () {

466
mindplot/src/main/javascript/DragTopic.js
View File

@ -1,232 +1,234 @@
/* /*
* Copyright [2011] [wisemapping] * Copyright [2011] [wisemapping]
* *
* Licensed under WiseMapping Public License, Version 1.0 (the "License"). * Licensed under WiseMapping Public License, Version 1.0 (the "License").
* It is basically the Apache License, Version 2.0 (the "License") plus the * It is basically the Apache License, Version 2.0 (the "License") plus the
* "powered by wisemapping" text requirement on every single page; * "powered by wisemapping" text requirement on every single page;
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
* You may obtain a copy of the license at * You may obtain a copy of the license at
* *
* http://www.wisemapping.org/license * http://www.wisemapping.org/license
* *
* Unless required by applicable law or agreed to in writing, software * Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, * distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and * See the License for the specific language governing permissions and
* limitations under the License. * limitations under the License.
*/ */
mindplot.DragTopic = new Class({ mindplot.DragTopic = new Class({
initialize:function(dragShape, draggedNode, layoutManger) { initialize:function(dragShape, draggedNode, layoutManger) {
$assert(dragShape, 'Rect can not be null.'); $assert(dragShape, 'Rect can not be null.');
$assert(draggedNode, 'draggedNode can not be null.'); $assert(draggedNode, 'draggedNode can not be null.');
$assert(layoutManger, 'layoutManger can not be null.'); $assert(layoutManger, 'layoutManger can not be null.');
this._elem2d = dragShape; this._elem2d = dragShape;
this._order = null; this._order = null;
this._draggedNode = draggedNode; this._draggedNode = draggedNode;
this._layoutManager = layoutManger; this._layoutManager = layoutManger;
this._position = new core.Point(); this._position = new core.Point();
this._isInWorkspace = false; this._isInWorkspace = false;
this._isFreeLayoutEnabled = false; this._isFreeLayoutEnabled = false;
}, },
setOrder : function(order) { setOrder : function(order) {
this._order = order; this._order = order;
}, },
setPosition : function(x, y) { setPosition : function(x, y) {
// Update drag shadow position .... // Update drag shadow position ....
var position = {x:x,y:y}; var position = {x:x,y:y};
if (this.isFreeLayoutOn() && this.isConnected()) { if (this.isFreeLayoutOn() && this.isConnected()) {
var _layoutManager = this._layoutManager; var _layoutManager = this._layoutManager;
var par = this.getConnectedToTopic(); var par = this.getConnectedToTopic();
position = _layoutManager.predict(par.getId(), this._draggedNode.getId(), position, true).position; position = _layoutManager.predict(par.getId(), this._draggedNode.getId(), position, true).position;
} }
this._position.setValue(position.x, position.y); this._position.setValue(position.x, position.y);
// Elements are positioned in the center. // Elements are positioned in the center.
// All topic element must be positioned based on the innerShape. // All topic element must be positioned based on the innerShape.
var draggedNode = this._draggedNode; var draggedNode = this._draggedNode;
var size = draggedNode.getSize(); var size = draggedNode.getSize();
var cx = Math.ceil(position.x - (size.width / 2)); var cx = Math.ceil(position.x - (size.width / 2));
var cy = Math.ceil(position.y - (size.height / 2)); var cy = Math.ceil(position.y - (size.height / 2));
this._elem2d.setPosition(cx, cy); this._elem2d.setPosition(cx, cy);
// In case is not free, pivot must be draw ... // In case is not free, pivot must be draw ...
if (this.isConnected() && !this.isFreeLayoutOn()) { if (this.isConnected() && !this.isFreeLayoutOn()) {
var parent = this.getConnectedToTopic(); var parent = this.getConnectedToTopic();
var predict = this._layoutManager.predict(parent.getId(), this._draggedNode.getId(), this.getPosition()); var predict = this._layoutManager.predict(parent.getId(), this._draggedNode.getId(), this.getPosition());
if (this._order != predict.order) { if (this._order != predict.order) {
var dragPivot = this._getDragPivot(); var dragPivot = this._getDragPivot();
var pivotPosition = predict.position; var pivotPosition = predict.position;
dragPivot.connectTo(parent, pivotPosition); dragPivot.connectTo(parent, pivotPosition);
this.setOrder(predict.order); this.setOrder(predict.order);
} }
} }
}, },
updateFreeLayout: function(event) { updateFreeLayout: function(event) {
var isFreeEnabled = (event.meta && Browser.Platform.mac) || (event.control && !Browser.Platform.mac); var isFreeEnabled = (event.meta && Browser.Platform.mac) || (event.control && !Browser.Platform.mac);
if (this.isFreeLayoutOn() != isFreeEnabled) { if (this.isFreeLayoutOn() != isFreeEnabled) {
var dragPivot = this._getDragPivot(); var dragPivot = this._getDragPivot();
dragPivot.setVisibility(!isFreeEnabled); dragPivot.setVisibility(!isFreeEnabled);
this._isFreeLayoutEnabled = isFreeEnabled; this._isFreeLayoutEnabled = isFreeEnabled;
} }
}, },
setVisibility:function(value) { setVisibility:function(value) {
var dragPivot = this._getDragPivot(); var dragPivot = this._getDragPivot();
dragPivot.setVisibility(value); dragPivot.setVisibility(value);
}, },
isVisible:function() { isVisible:function() {
var dragPivot = this._getDragPivot(); var dragPivot = this._getDragPivot();
return dragPivot.isVisible(); return dragPivot.isVisible();
}, },
getInnerShape : function() { getInnerShape : function() {
return this._elem2d; return this._elem2d;
}, },
disconnect : function(workspace) { disconnect : function(workspace) {
// Clear connection line ... // Clear connection line ...
var dragPivot = this._getDragPivot(); var dragPivot = this._getDragPivot();
dragPivot.disconnect(workspace); dragPivot.disconnect(workspace);
}, },
canBeConnectedTo : function(targetTopic) { canBeConnectedTo : function(targetTopic) {
$assert(targetTopic, 'parent can not be null'); $assert(targetTopic, 'parent can not be null');
var result = true; var result = true;
if (!targetTopic.areChildrenShrunken() && !targetTopic.isCollapsed()) { if (!targetTopic.areChildrenShrunken() && !targetTopic.isCollapsed()) {
// Dragged node can not be connected to himself. // Dragged node can not be connected to himself.
if (targetTopic == this._draggedNode) { if (targetTopic == this._draggedNode) {
result = false; result = false;
} else { } else {
var draggedNode = this.getDraggedTopic(); var draggedNode = this.getDraggedTopic();
var topicPosition = this.getPosition(); var topicPosition = this.getPosition();
var targetTopicModel = targetTopic.getModel(); var targetTopicModel = targetTopic.getModel();
var childTopicModel = draggedNode.getModel(); var childTopicModel = draggedNode.getModel();
result = targetTopicModel.canBeConnected(childTopicModel, topicPosition, 18, targetTopic.getSize()); result = targetTopicModel.canBeConnected(childTopicModel, topicPosition, 18, targetTopic.getSize());
} }
} else { } else {
result = false; result = false;
} }
return result; return result;
}, },
connectTo : function(parent) { connectTo : function(parent) {
$assert(parent, 'Parent connection node can not be null.'); $assert(parent, 'Parent connection node can not be null.');
// Where it should be connected ? // Where it should be connected ?
var predict = designer._eventBussDispatcher._layoutManager.predict(parent.getId(), this._draggedNode.getId(), this.getPosition()); var predict = designer._eventBussDispatcher._layoutManager.predict(parent.getId(), this._draggedNode.getId(), this.getPosition());
// Connect pivot ... // Connect pivot ...
var dragPivot = this._getDragPivot(); var dragPivot = this._getDragPivot();
var position = predict.position; var position = predict.position;
dragPivot.connectTo(parent, position); dragPivot.connectTo(parent, position);
dragPivot.setVisibility(true); dragPivot.setVisibility(true);
this.setOrder(predict.order); this.setOrder(predict.order);
}, },
getDraggedTopic : function() { getDraggedTopic : function() {
return this._draggedNode; return this._draggedNode;
}, },
removeFromWorkspace : function(workspace) { removeFromWorkspace : function(workspace) {
// Remove drag shadow. // Remove drag shadow.
workspace.removeChild(this._elem2d); workspace.removeChild(this._elem2d);
this._isInWorkspace = false; this._isInWorkspace = false;
// Remove pivot shape. To improve performace it will not be removed. Only the visibility will be changed. // Remove pivot shape. To improve performace it will not be removed. Only the visibility will be changed.
var dragPivot = this._getDragPivot(); var dragPivot = this._getDragPivot();
dragPivot.setVisibility(false); dragPivot.setVisibility(false);
}, },
isInWorkspace: function() { isInWorkspace: function() {
return this._isInWorkspace; return this._isInWorkspace;
}, },
addToWorkspace : function(workspace) { addToWorkspace : function(workspace) {
workspace.appendChild(this._elem2d); workspace.appendChild(this._elem2d);
var dragPivot = this._getDragPivot(); var dragPivot = this._getDragPivot();
dragPivot.addToWorkspace(workspace); dragPivot.addToWorkspace(workspace);
this._isInWorkspace = true; this._isInWorkspace = true;
}, },
_getDragPivot : function() { _getDragPivot : function() {
return mindplot.DragTopic.__getDragPivot(); return mindplot.DragTopic.__getDragPivot();
}, },
getPosition:function() { getPosition:function() {
return this._position; return this._position;
}, },
isDragTopic : function() { isDragTopic : function() {
return true; return true;
}, },
applyChanges : function(workspace) { applyChanges : function(workspace) {
$assert(workspace, 'workspace can not be null'); $assert(workspace, 'workspace can not be null');
var actionDispatcher = mindplot.ActionDispatcher.getInstance(); var actionDispatcher = mindplot.ActionDispatcher.getInstance();
var draggedTopic = this.getDraggedTopic(); var draggedTopic = this.getDraggedTopic();
var topicId = draggedTopic.getId(); var topicId = draggedTopic.getId();
var position = this.getPosition(); var position = this.getPosition();
if (!this.isFreeLayoutOn()) { if (!this.isFreeLayoutOn()) {
var order = null; var order = null;
var parent = null; var parent = null;
var isDragConnected = this.isConnected(); var isDragConnected = this.isConnected();
if (isDragConnected) { if (isDragConnected) {
var targetTopic = this.getConnectedToTopic(); var targetTopic = this.getConnectedToTopic();
order = this._order; order = this._order;
parent = targetTopic; parent = targetTopic;
} }
// If the node is not connected, position based on the original drag topic position. // If the node is not connected, position based on the original drag topic position.
actionDispatcher.dragTopic(topicId, position, order, parent); actionDispatcher.dragTopic(topicId, position, order, parent);
} else { } else {
actionDispatcher.moveTopic(topicId, position); actionDispatcher.moveTopic(topicId, position);
} }
}, },
getConnectedToTopic : function() { getConnectedToTopic : function() {
var dragPivot = this._getDragPivot(); var dragPivot = this._getDragPivot();
return dragPivot.getTargetTopic(); return dragPivot.getTargetTopic();
}, },
isConnected : function() { isConnected : function() {
return this.getConnectedToTopic() != null; return this.getConnectedToTopic() != null;
}, },
isFreeLayoutOn: function() { isFreeLayoutOn: function() {
return this._isFreeLayoutEnabled; // return this._isFreeLayoutEnabled;
} // Disable free layout ...
return false;
}); }
mindplot.DragTopic.PIVOT_SIZE = {width:50,height:6}; });
mindplot.DragTopic.init = function(workspace) { mindplot.DragTopic.PIVOT_SIZE = {width:50,height:6};
$assert(workspace, "workspace can not be null"); mindplot.DragTopic.init = function(workspace) {
var pivot = mindplot.DragTopic.__getDragPivot();
workspace.appendChild(pivot); $assert(workspace, "workspace can not be null");
}; var pivot = mindplot.DragTopic.__getDragPivot();
workspace.appendChild(pivot);
mindplot.DragTopic.__getDragPivot = function() { };
var result = mindplot.DragTopic._dragPivot;
if (!$defined(result)) { mindplot.DragTopic.__getDragPivot = function() {
result = new mindplot.DragPivot(); var result = mindplot.DragTopic._dragPivot;
mindplot.DragTopic._dragPivot = result; if (!$defined(result)) {
} result = new mindplot.DragPivot();
return result; mindplot.DragTopic._dragPivot = result;
} }
return result;
}

1
mindplot/src/main/javascript/StandaloneActionDispatcher.js
View File

@ -231,7 +231,6 @@ mindplot.StandaloneActionDispatcher = new Class({
execute:function (command) { execute:function (command) {
this._actionRunner.execute(command); this._actionRunner.execute(command);
mindplot.EventBus.instance.fireEvent(mindplot.EventBus.events.DoLayout);
} }
}); });

2
mindplot/src/main/javascript/commands/DeleteCommand.js
View File

@ -84,11 +84,13 @@ mindplot.commands.DeleteCommand = new Class({
var parentTopic = parent[index]; var parentTopic = parent[index];
if (parentTopic != null) { if (parentTopic != null) {
commandContext.connect(topic, parentTopic); commandContext.connect(topic, parentTopic);
topic.setOnFocus();
} }
}.bind(this) }.bind(this)
); );
this._deletedRelModel.forEach(function (model) { this._deletedRelModel.forEach(function (model) {
commandContext.addRelationship(model); commandContext.addRelationship(model);
}.bind(this)); }.bind(this));