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temp. Added multiple selection with ctrl. Not finished.

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This commit is contained in:
Oleg Sh
2020-05-04 20:28:57 +02:00
parent 583cb024a1
commit 42c592fe2f
4 changed files with 122 additions and 29 deletions
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108
script/EventHandlers.js
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@@ -205,18 +205,16 @@ function DefaultHandler(app)
{
BaseHandler.apply(this, arguments);
this.message = g_textsSelectAndMove;
this.selectedObjects = [];
this.dragObject = null;
this.selectedObject = null;
this.prevPosition = null;
}
// inheritance.
DefaultHandler.prototype = Object.create(BaseHandler.prototype);
// Current drag object.
DefaultHandler.prototype.dragObject = null;
// Selected object.
DefaultHandler.prototype.selectedObject = null;
// Is pressed
DefaultHandler.prototype.pressed = false;
// Prev position.
DefaultHandler.prototype.prevPosition = false;
// Cuvled change value.
DefaultHandler.prototype.curvedValue = 0.1;
@@ -224,36 +222,83 @@ DefaultHandler.prototype.MouseMove = function(pos)
{
if (this.dragObject)
{
this.dragObject.position.x = pos.x;
this.dragObject.position.y = pos.y;
this.dragObject.position.x = pos.x;
this.dragObject.position.y = pos.y;
this.needRedraw = true;
}
else if (this.pressed)
{
this.app.onCanvasMove((new Point(pos.x, pos.y)).subtract(this.prevPosition).multiply(this.app.canvasScale));
this.needRedraw = true;
//this.prevPosition = pos;
}
else if (this.selectedObjects.length > 0 && this.pressed)
{
var offset = (new Point(pos.x, pos.y)).subtract(this.prevPosition);
for (var i = 0; i < this.selectedObjects.length; i ++)
{
var object = this.selectedObjects[i];
if (object instanceof BaseVertex)
{
object.position = object.position.add(offset);
}
}
this.prevPosition = pos;
this.needRedraw = true;
}
else if (this.pressed)
{
if (g_ctrlPressed)
{
// Rect select.
var newPos = new Point(pos.x, pos.y);
this.app.SetSelectionRect(new Rect(newPos.min(this.prevPosition), newPos.max(this.prevPosition)));
this.needRedraw = true;
}
else
{
// Move work space
this.app.onCanvasMove((new Point(pos.x, pos.y)).subtract(this.prevPosition).multiply(this.app.canvasScale));
this.needRedraw = true;
}
}
}
DefaultHandler.prototype.MouseDown = function(pos)
{
this.selectedObject = null;
this.dragObject = null;
var selectedObject = this.GetSelectedObject(pos);
if (selectedObject != null)
{
this.selectedObject = selectedObject;
}
if ((selectedObject instanceof BaseVertex) && selectedObject != null)
{
this.dragObject = selectedObject;
this.message = g_moveCursorForMoving;
}
var severalSelect = g_ctrlPressed;
if (selectedObject == null || (!severalSelect && !this.selectedObjects.includes(selectedObject)))
{
this.selectedObject = null;
this.selectedObjects = [];
}
if ((severalSelect || this.selectedObjects.includes(selectedObject)) && (this.selectedObjects.length > 0 || this.selectedObject != null) && selectedObject != null)
{
if (this.selectedObjects.length == 0)
{
this.selectedObjects.push(this.selectedObject);
this.selectedObject = null;
this.selectedObjects.push(selectedObject);
}
else if (!this.selectedObjects.includes(selectedObject))
{
this.selectedObjects.push(selectedObject);
}
}
else
{
if (selectedObject != null)
{
this.selectedObject = selectedObject;
}
if ((selectedObject instanceof BaseVertex) && selectedObject != null)
{
this.dragObject = selectedObject;
this.message = g_moveCursorForMoving;
}
}
this.needRedraw = true;
this.pressed = true;
this.prevPosition = pos;
this.app.canvas.style.cursor = "move";
this.pressed = true;
this.prevPosition = pos;
this.app.canvas.style.cursor = "move";
}
DefaultHandler.prototype.RenameVertex = function(text)
@@ -271,6 +316,9 @@ DefaultHandler.prototype.MouseUp = function(pos)
this.dragObject = null;
this.pressed = false;
this.app.canvas.style.cursor = "auto";
this.app.SetSelectionRect(null);
if (this.selectedObject != null && (this.selectedObject instanceof BaseVertex))
{
this.message = g_textsSelectAndMove + " <button type=\"button\" id=\"renameButton\" class=\"btn btn-default btn-xs\" style=\"float:right;z-index:1;position: relative;\">" + g_renameVertex + "</button>";
@@ -354,11 +402,15 @@ DefaultHandler.prototype.MouseUp = function(pos)
userAction("Edge.Bend");
});
}
else if (this.selectedObjects.length > 0)
{
this.message = "Select more use ctrl + dublicate selected, remove selecrted.";
}
}
DefaultHandler.prototype.GetSelectedGroup = function(object)
{
return (object == this.dragObject) || (object == this.selectedObject) ? 1 : 0;
return (object == this.dragObject) || (object == this.selectedObject) ? 1 : 0 || this.selectedObjects.includes(object);
}