1240 lines
40 KiB
JavaScript
1240 lines
40 KiB
JavaScript
|
/**
|
||
|
|
* $Id: Shapes.js,v 1.2 2012-07-29 10:40:38 gaudenz Exp $
|
||
|
|
* Copyright (c) 2006-2012, JGraph Ltd
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Registers shapes.
|
||
|
|
*/
|
||
|
|
(function()
|
||
|
|
{
|
||
|
|
// Cube Shape, supports size style
|
||
|
|
function CubeShape() { };
|
||
|
|
CubeShape.prototype = new mxCylinder();
|
||
|
|
CubeShape.prototype.constructor = CubeShape;
|
||
|
|
CubeShape.prototype.size = 20;
|
||
|
|
CubeShape.prototype.redrawPath = function(path, x, y, w, h, isForeground)
|
||
|
|
{
|
||
|
|
var s = Math.min(w, Math.min(h, mxUtils.getValue(this.style, 'size', this.size) * this.scale));
|
||
|
|
|
||
|
|
if (isForeground)
|
||
|
|
{
|
||
|
|
path.moveTo(s, h);
|
||
|
|
path.lineTo(s, s);
|
||
|
|
path.lineTo(0, 0);
|
||
|
|
path.moveTo(s, s);
|
||
|
|
path.lineTo(w, s);
|
||
|
|
path.end();
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
path.moveTo(0, 0);
|
||
|
|
path.lineTo(w - s, 0);
|
||
|
|
path.lineTo(w, s);
|
||
|
|
path.lineTo(w, h);
|
||
|
|
path.lineTo(s, h);
|
||
|
|
path.lineTo(0, h - s);
|
||
|
|
path.lineTo(0, 0);
|
||
|
|
path.close();
|
||
|
|
path.end();
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
mxCellRenderer.prototype.defaultShapes['cube'] = CubeShape;
|
||
|
|
|
||
|
|
// Note Shape, supports size style
|
||
|
|
function NoteShape() { };
|
||
|
|
NoteShape.prototype = new mxCylinder();
|
||
|
|
NoteShape.prototype.constructor = NoteShape;
|
||
|
|
NoteShape.prototype.size = 30;
|
||
|
|
NoteShape.prototype.redrawPath = function(path, x, y, w, h, isForeground)
|
||
|
|
{
|
||
|
|
var s = Math.min(w, Math.min(h, mxUtils.getValue(this.style, 'size', this.size) * this.scale));
|
||
|
|
|
||
|
|
if (isForeground)
|
||
|
|
{
|
||
|
|
path.moveTo(w - s, 0);
|
||
|
|
path.lineTo(w - s, s);
|
||
|
|
path.lineTo(w, s);
|
||
|
|
path.end();
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
path.moveTo(0, 0);
|
||
|
|
path.lineTo(w - s, 0);
|
||
|
|
path.lineTo(w, s);
|
||
|
|
path.lineTo(w, h);
|
||
|
|
path.lineTo(0, h);
|
||
|
|
path.lineTo(0, 0);
|
||
|
|
path.close();
|
||
|
|
path.end();
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
mxCellRenderer.prototype.defaultShapes['note'] = NoteShape;
|
||
|
|
|
||
|
|
// Folder Shape, supports tabWidth, tabHeight styles
|
||
|
|
function FolderShape() { };
|
||
|
|
FolderShape.prototype = new mxCylinder();
|
||
|
|
FolderShape.prototype.constructor = FolderShape;
|
||
|
|
FolderShape.prototype.tabWidth = 60;
|
||
|
|
FolderShape.prototype.tabHeight = 20;
|
||
|
|
FolderShape.prototype.tabPosition = 'right';
|
||
|
|
FolderShape.prototype.redrawPath = function(path, x, y, w, h, isForeground)
|
||
|
|
{
|
||
|
|
var tw = mxUtils.getValue(this.style, 'tabWidth', this.tabWidth);
|
||
|
|
var th = mxUtils.getValue(this.style, 'tabHeight', this.tabHeight);
|
||
|
|
var tp = mxUtils.getValue(this.style, 'tabPosition', this.tabPosition);
|
||
|
|
var dx = Math.min(w, tw * this.scale);
|
||
|
|
var dy = Math.min(h, th * this.scale);
|
||
|
|
|
||
|
|
if (isForeground)
|
||
|
|
{
|
||
|
|
if (tp == 'left')
|
||
|
|
{
|
||
|
|
path.moveTo(0, dy);
|
||
|
|
path.lineTo(dx, dy);
|
||
|
|
}
|
||
|
|
// Right is default
|
||
|
|
else
|
||
|
|
{
|
||
|
|
path.moveTo(w - dx, dy);
|
||
|
|
path.lineTo(w, dy);
|
||
|
|
}
|
||
|
|
|
||
|
|
path.end();
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
if (tp == 'left')
|
||
|
|
{
|
||
|
|
path.moveTo(0, 0);
|
||
|
|
path.lineTo(dx, 0);
|
||
|
|
path.lineTo(dx, dy);
|
||
|
|
path.lineTo(w, dy);
|
||
|
|
}
|
||
|
|
// Right is default
|
||
|
|
else
|
||
|
|
{
|
||
|
|
path.moveTo(0, dy);
|
||
|
|
path.lineTo(w - dx, dy);
|
||
|
|
path.lineTo(w - dx, 0);
|
||
|
|
path.lineTo(w, 0);
|
||
|
|
}
|
||
|
|
|
||
|
|
path.lineTo(w, h);
|
||
|
|
path.lineTo(0, h);
|
||
|
|
path.lineTo(0, dy);
|
||
|
|
path.close();
|
||
|
|
path.end();
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
mxCellRenderer.prototype.defaultShapes['folder'] = FolderShape;
|
||
|
|
|
||
|
|
// Card Shape, supports size style
|
||
|
|
function CardShape() { };
|
||
|
|
CardShape.prototype = new mxCylinder();
|
||
|
|
CardShape.prototype.constructor = CardShape;
|
||
|
|
CardShape.prototype.size = 30;
|
||
|
|
CardShape.prototype.redrawPath = function(path, x, y, w, h, isForeground)
|
||
|
|
{
|
||
|
|
var s = Math.min(w, Math.min(h, mxUtils.getValue(this.style, 'size', this.size) * this.scale));
|
||
|
|
|
||
|
|
if (!isForeground)
|
||
|
|
{
|
||
|
|
path.moveTo(s, 0);
|
||
|
|
path.lineTo(w, 0);
|
||
|
|
path.lineTo(w, h);
|
||
|
|
path.lineTo(0, h);
|
||
|
|
path.lineTo(0, s);
|
||
|
|
path.lineTo(s, 0);
|
||
|
|
path.close();
|
||
|
|
path.end();
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
mxCellRenderer.prototype.defaultShapes['card'] = CardShape;
|
||
|
|
|
||
|
|
// Tape Shape, supports size style
|
||
|
|
function TapeShape() { };
|
||
|
|
TapeShape.prototype = new mxCylinder();
|
||
|
|
TapeShape.prototype.constructor = TapeShape;
|
||
|
|
TapeShape.prototype.size = 0.4;
|
||
|
|
TapeShape.prototype.redrawPath = function(path, x, y, w, h, isForeground)
|
||
|
|
{
|
||
|
|
var s = mxUtils.getValue(this.style, 'size', this.size);
|
||
|
|
var dy = h * s;
|
||
|
|
var fy = 1.4;
|
||
|
|
|
||
|
|
if (!isForeground)
|
||
|
|
{
|
||
|
|
path.moveTo(0, dy / 2);
|
||
|
|
path.quadTo(w / 4, dy * fy, w / 2, dy / 2);
|
||
|
|
path.quadTo(w * 3 / 4, dy * (1 - fy), w, dy / 2);
|
||
|
|
path.lineTo(w, h - dy / 2);
|
||
|
|
path.quadTo(w * 3 / 4, h - dy * fy, w / 2, h - dy / 2);
|
||
|
|
path.quadTo(w / 4, h - dy * (1 - fy), 0, h - dy / 2);
|
||
|
|
path.lineTo(0, dy / 2);
|
||
|
|
path.close();
|
||
|
|
path.end();
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
mxCellRenderer.prototype.defaultShapes['tape'] = TapeShape;
|
||
|
|
|
||
|
|
// Tape Shape, supports size style
|
||
|
|
function StepShape() { };
|
||
|
|
StepShape.prototype = new mxCylinder();
|
||
|
|
StepShape.prototype.constructor = StepShape;
|
||
|
|
StepShape.prototype.size = 0.2;
|
||
|
|
StepShape.prototype.redrawPath = function(path, x, y, w, h, isForeground)
|
||
|
|
{
|
||
|
|
var s = w * mxUtils.getValue(this.style, 'size', this.size);
|
||
|
|
|
||
|
|
if (!isForeground)
|
||
|
|
{
|
||
|
|
path.moveTo(0, 0);
|
||
|
|
path.lineTo(w - s, 0);
|
||
|
|
path.lineTo(w, h / 2);
|
||
|
|
path.lineTo(w - s, h);
|
||
|
|
path.lineTo(0, h);
|
||
|
|
path.lineTo(s, h / 2);
|
||
|
|
path.close();
|
||
|
|
path.end();
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
mxCellRenderer.prototype.defaultShapes['step'] = StepShape;
|
||
|
|
|
||
|
|
// Tape Shape, supports size style
|
||
|
|
function PlusShape() { };
|
||
|
|
PlusShape.prototype = new mxCylinder();
|
||
|
|
PlusShape.prototype.constructor = PlusShape;
|
||
|
|
PlusShape.prototype.redrawPath = function(path, x, y, w, h, isForeground)
|
||
|
|
{
|
||
|
|
var border = Math.min(w / 5, h / 5) + 1;
|
||
|
|
|
||
|
|
if (isForeground)
|
||
|
|
{
|
||
|
|
path.moveTo(w / 2, border);
|
||
|
|
path.lineTo(w / 2, h - border);
|
||
|
|
path.moveTo(border, h / 2);
|
||
|
|
path.lineTo(w - border, h / 2);
|
||
|
|
path.end();
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
path.moveTo(0, 0);
|
||
|
|
path.lineTo(w, 0);
|
||
|
|
path.lineTo(w, h);
|
||
|
|
path.lineTo(0, h);
|
||
|
|
path.close();
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
mxCellRenderer.prototype.defaultShapes['plus'] = PlusShape;
|
||
|
|
|
||
|
|
// Tape Shape, supports size style
|
||
|
|
function MessageShape() { };
|
||
|
|
MessageShape.prototype = new mxCylinder();
|
||
|
|
MessageShape.prototype.constructor = MessageShape;
|
||
|
|
MessageShape.prototype.redrawPath = function(path, x, y, w, h, isForeground)
|
||
|
|
{
|
||
|
|
if (isForeground)
|
||
|
|
{
|
||
|
|
path.moveTo(0, 0);
|
||
|
|
path.lineTo(w / 2, h / 2);
|
||
|
|
path.lineTo(w, 0);
|
||
|
|
path.end();
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
path.moveTo(0, 0);
|
||
|
|
path.lineTo(w, 0);
|
||
|
|
path.lineTo(w, h);
|
||
|
|
path.lineTo(0, h);
|
||
|
|
path.close();
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
mxCellRenderer.prototype.defaultShapes['message'] = MessageShape;
|
||
|
|
|
||
|
|
// New Actor Shape
|
||
|
|
function UmlActorShape() { };
|
||
|
|
UmlActorShape.prototype = new mxCylinder();
|
||
|
|
UmlActorShape.prototype.constructor = UmlActorShape;
|
||
|
|
UmlActorShape.prototype.addPipe = true;
|
||
|
|
UmlActorShape.prototype.redrawPath = function(path, x, y, w, h, isForeground)
|
||
|
|
{
|
||
|
|
var width = w / 3;
|
||
|
|
var height = h / 4;
|
||
|
|
|
||
|
|
if (!isForeground)
|
||
|
|
{
|
||
|
|
path.moveTo(w / 2, height);
|
||
|
|
path.curveTo(w / 2 - width, height, w / 2 - width, 0, w / 2, 0);
|
||
|
|
path.curveTo(w / 2 + width, 0, w / 2 + width, height, w / 2, height);
|
||
|
|
path.close();
|
||
|
|
|
||
|
|
path.moveTo(w / 2, height);
|
||
|
|
path.lineTo(w / 2, 2 * h / 3);
|
||
|
|
|
||
|
|
// Arms
|
||
|
|
path.moveTo(w / 2, h / 3);
|
||
|
|
path.lineTo(0, h / 3);
|
||
|
|
path.moveTo(w / 2, h / 3);
|
||
|
|
path.lineTo(w, h / 3);
|
||
|
|
|
||
|
|
// Legs
|
||
|
|
path.moveTo(w / 2, 2 * h / 3);
|
||
|
|
path.lineTo(0, h);
|
||
|
|
path.moveTo(w / 2, 2 * h / 3);
|
||
|
|
path.lineTo(w, h);
|
||
|
|
path.end();
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
// Replaces existing actor shape
|
||
|
|
mxCellRenderer.prototype.defaultShapes['umlActor'] = UmlActorShape;
|
||
|
|
|
||
|
|
// New Actor Shape
|
||
|
|
function LollipopShape() { };
|
||
|
|
LollipopShape.prototype = new mxCylinder();
|
||
|
|
LollipopShape.prototype.constructor = LollipopShape;
|
||
|
|
LollipopShape.prototype.size = 10;
|
||
|
|
LollipopShape.prototype.addPipe = true;
|
||
|
|
LollipopShape.prototype.redrawPath = function(path, x, y, w, h, isForeground)
|
||
|
|
{
|
||
|
|
var ss = this.scale * mxUtils.getValue(this.style, 'size', this.size);
|
||
|
|
var width = ss * 2 / 3;
|
||
|
|
var height = ss;
|
||
|
|
|
||
|
|
if (!isForeground)
|
||
|
|
{
|
||
|
|
path.moveTo(w / 2, height);
|
||
|
|
path.curveTo(w / 2 - width, height, w / 2 - width, 0, w / 2, 0);
|
||
|
|
path.curveTo(w / 2 + width, 0, w / 2 + width, height, w / 2, height);
|
||
|
|
path.close();
|
||
|
|
|
||
|
|
path.moveTo(w / 2, height);
|
||
|
|
path.lineTo(w / 2, h);
|
||
|
|
path.end();
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
// Replaces existing actor shape
|
||
|
|
mxCellRenderer.prototype.defaultShapes['lollipop'] = LollipopShape;
|
||
|
|
|
||
|
|
// Folder Shape, supports tabWidth, tabHeight styles
|
||
|
|
function ComponentShape() { };
|
||
|
|
ComponentShape.prototype = new mxCylinder();
|
||
|
|
ComponentShape.prototype.constructor = ComponentShape;
|
||
|
|
ComponentShape.prototype.jettyWidth = 32;
|
||
|
|
ComponentShape.prototype.jettyHeight = 12;
|
||
|
|
ComponentShape.prototype.redrawPath = function(path, x, y, w, h, isForeground)
|
||
|
|
{
|
||
|
|
var jw = mxUtils.getValue(this.style, 'jettyWidth', this.jettyWidth);
|
||
|
|
var jh = mxUtils.getValue(this.style, 'jettyHeight', this.jettyHeight);
|
||
|
|
var dx = jw * this.scale;
|
||
|
|
var dy = jh * this.scale;
|
||
|
|
var x0 = dx / 2;
|
||
|
|
var x1 = x0 + dx / 2;
|
||
|
|
var y0 = 0.3 * h - dy / 2;
|
||
|
|
var y1 = 0.7 * h - dy / 2;
|
||
|
|
|
||
|
|
if (isForeground)
|
||
|
|
{
|
||
|
|
path.moveTo(x0, y0);
|
||
|
|
path.lineTo(x1, y0);
|
||
|
|
path.lineTo(x1, y0 + dy);
|
||
|
|
path.lineTo(x0, y0 + dy);
|
||
|
|
path.moveTo(x0, y1);
|
||
|
|
path.lineTo(x1, y1);
|
||
|
|
path.lineTo(x1, y1 + dy);
|
||
|
|
path.lineTo(x0, y1 + dy);
|
||
|
|
path.end();
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
path.moveTo(x0, 0);
|
||
|
|
path.lineTo(w, 0);
|
||
|
|
path.lineTo(w, h);
|
||
|
|
path.lineTo(x0, h);
|
||
|
|
path.lineTo(x0, y1 + dy);
|
||
|
|
path.lineTo(0, y1 + dy);
|
||
|
|
path.lineTo(0, y1);
|
||
|
|
path.lineTo(x0, y1);
|
||
|
|
path.lineTo(x0, y0 + dy);
|
||
|
|
path.lineTo(0, y0 + dy);
|
||
|
|
path.lineTo(0, y0);
|
||
|
|
path.lineTo(x0, y0);
|
||
|
|
path.close();
|
||
|
|
path.end();
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
mxCellRenderer.prototype.defaultShapes['component'] = ComponentShape;
|
||
|
|
|
||
|
|
// State Shapes derives from double ellipse
|
||
|
|
function StateShape() { };
|
||
|
|
StateShape.prototype = new mxDoubleEllipse();
|
||
|
|
StateShape.prototype.constructor = StateShape;
|
||
|
|
StateShape.prototype.outerStroke = true;
|
||
|
|
StateShape.prototype.createSvg = function()
|
||
|
|
{
|
||
|
|
var g = mxDoubleEllipse.prototype.createSvg.apply(this, arguments);
|
||
|
|
this.foreground.setAttribute('fill', this.innerNode.getAttribute('fill'));
|
||
|
|
this.foreground.setAttribute('stroke', this.stroke);
|
||
|
|
this.innerNode.setAttribute('fill', 'none');
|
||
|
|
this.innerNode.setAttribute('stroke', (this.outerStroke) ? this.stroke : 'none');
|
||
|
|
|
||
|
|
return g;
|
||
|
|
};
|
||
|
|
StateShape.prototype.redrawSvg = function()
|
||
|
|
{
|
||
|
|
mxDoubleEllipse.prototype.redrawSvg.apply(this, arguments);
|
||
|
|
|
||
|
|
// Workaround for visible background
|
||
|
|
this.innerNode.setAttribute('fill', 'none');
|
||
|
|
|
||
|
|
if (this.shadowNode != null)
|
||
|
|
{
|
||
|
|
this.shadowNode.setAttribute('cx', this.foreground.getAttribute('cx'));
|
||
|
|
this.shadowNode.setAttribute('cy', this.foreground.getAttribute('cy'));
|
||
|
|
this.shadowNode.setAttribute('rx', this.foreground.getAttribute('rx'));
|
||
|
|
this.shadowNode.setAttribute('ry', this.foreground.getAttribute('ry'));
|
||
|
|
}
|
||
|
|
};
|
||
|
|
StateShape.prototype.createVml = function()
|
||
|
|
{
|
||
|
|
var result = mxDoubleEllipse.prototype.createVml.apply(this, arguments);
|
||
|
|
|
||
|
|
if (this.fillNode != null)
|
||
|
|
{
|
||
|
|
this.foreground.appendChild(this.fillNode);
|
||
|
|
this.foreground.filled = 'true';
|
||
|
|
}
|
||
|
|
|
||
|
|
this.background.filled = 'false';
|
||
|
|
this.background.stroked = (this.outerStroke) ? 'true' : 'false';
|
||
|
|
|
||
|
|
if (this.shadowNode != null)
|
||
|
|
{
|
||
|
|
this.foreground.appendChild(this.shadowNode);
|
||
|
|
}
|
||
|
|
|
||
|
|
return result;
|
||
|
|
};
|
||
|
|
StateShape.prototype.reconfigure = function()
|
||
|
|
{
|
||
|
|
mxShape.prototype.reconfigure.apply(this, arguments);
|
||
|
|
|
||
|
|
if (this.dialect == mxConstants.DIALECT_SVG)
|
||
|
|
{
|
||
|
|
this.innerNode.setAttribute('fill', 'none');
|
||
|
|
}
|
||
|
|
else if (mxUtils.isVml(this.node))
|
||
|
|
{
|
||
|
|
this.background.filled = 'false';
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
mxCellRenderer.prototype.defaultShapes['endState'] = StateShape;
|
||
|
|
|
||
|
|
function StartStateShape() { };
|
||
|
|
StartStateShape.prototype = new StateShape();
|
||
|
|
StartStateShape.prototype.constructor = StartStateShape;
|
||
|
|
StartStateShape.prototype.outerStroke = false;
|
||
|
|
|
||
|
|
mxCellRenderer.prototype.defaultShapes['startState'] = StartStateShape;
|
||
|
|
|
||
|
|
// Image export for state shapes
|
||
|
|
var imageExportInitShapes = mxImageExport.prototype.initShapes;
|
||
|
|
mxImageExport.prototype.initShapes = function()
|
||
|
|
{
|
||
|
|
imageExportInitShapes.apply(this, arguments);
|
||
|
|
|
||
|
|
function createStateShape(outerStroke)
|
||
|
|
{
|
||
|
|
return {
|
||
|
|
drawShape: function(canvas, state, bounds, background)
|
||
|
|
{
|
||
|
|
var x = bounds.x;
|
||
|
|
var y = bounds.y;
|
||
|
|
var w = bounds.width;
|
||
|
|
var h = bounds.height;
|
||
|
|
|
||
|
|
if (background)
|
||
|
|
{
|
||
|
|
var inset = Math.min(4, Math.min(w / 5, h / 5));
|
||
|
|
x += inset;
|
||
|
|
y += inset;
|
||
|
|
w -= 2 * inset;
|
||
|
|
h -= 2 * inset;
|
||
|
|
|
||
|
|
if (w > 0 && h > 0)
|
||
|
|
{
|
||
|
|
canvas.ellipse(x, y, w, h);
|
||
|
|
}
|
||
|
|
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
canvas.fillAndStroke();
|
||
|
|
|
||
|
|
if (outerStroke)
|
||
|
|
{
|
||
|
|
canvas.ellipse(x, y, w, h);
|
||
|
|
canvas.stroke();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
this.shapes['endState'] = createStateShape(true);
|
||
|
|
this.shapes['startState'] = createStateShape(false);
|
||
|
|
};
|
||
|
|
|
||
|
|
// Custom edge shape
|
||
|
|
function LinkShape() { };
|
||
|
|
LinkShape.prototype = new mxArrow();
|
||
|
|
LinkShape.prototype.constructor = LinkShape;
|
||
|
|
LinkShape.prototype.enableFill = false;
|
||
|
|
LinkShape.prototype.addPipe = true;
|
||
|
|
|
||
|
|
LinkShape.prototype.augmentBoundingBox = function(bbox)
|
||
|
|
{
|
||
|
|
bbox.grow(10 * this.scale);
|
||
|
|
|
||
|
|
mxShape.prototype.augmentBoundingBox.apply(this, arguments);
|
||
|
|
};
|
||
|
|
|
||
|
|
LinkShape.prototype.redrawPath = function(path, x, y, w, h)
|
||
|
|
{
|
||
|
|
// All points are offset
|
||
|
|
path.translate.x -= x;
|
||
|
|
path.translate.y -= y;
|
||
|
|
|
||
|
|
// Geometry of arrow
|
||
|
|
var width = 10 * this.scale;
|
||
|
|
|
||
|
|
// Base vector (between end points)
|
||
|
|
var p0 = this.points[0];
|
||
|
|
var pe = this.points[this.points.length - 1];
|
||
|
|
|
||
|
|
var dx = pe.x - p0.x;
|
||
|
|
var dy = pe.y - p0.y;
|
||
|
|
var dist = Math.sqrt(dx * dx + dy * dy);
|
||
|
|
var length = dist;
|
||
|
|
|
||
|
|
// Computes the norm and the inverse norm
|
||
|
|
var nx = dx / dist;
|
||
|
|
var ny = dy / dist;
|
||
|
|
var basex = length * nx;
|
||
|
|
var basey = length * ny;
|
||
|
|
var floorx = width * ny/3;
|
||
|
|
var floory = -width * nx/3;
|
||
|
|
|
||
|
|
// Computes points
|
||
|
|
var p0x = p0.x - floorx / 2;
|
||
|
|
var p0y = p0.y - floory / 2;
|
||
|
|
var p1x = p0x + floorx;
|
||
|
|
var p1y = p0y + floory;
|
||
|
|
var p2x = p1x + basex;
|
||
|
|
var p2y = p1y + basey;
|
||
|
|
var p3x = p2x + floorx;
|
||
|
|
var p3y = p2y + floory;
|
||
|
|
// p4 not needed
|
||
|
|
var p5x = p3x - 3 * floorx;
|
||
|
|
var p5y = p3y - 3 * floory;
|
||
|
|
|
||
|
|
// LATER: Add support for n points
|
||
|
|
path.moveTo(p1x, p1y);
|
||
|
|
path.lineTo(p2x, p2y);
|
||
|
|
path.moveTo(p5x + floorx, p5y + floory);
|
||
|
|
path.lineTo(p0x, p0y);
|
||
|
|
path.end();
|
||
|
|
};
|
||
|
|
|
||
|
|
mxCellRenderer.prototype.defaultShapes['link'] = LinkShape;
|
||
|
|
|
||
|
|
// Defines custom marker
|
||
|
|
mxMarker.markers['dash'] = function(node, type, pe, nx, ny, strokewidth, size, scale, isVml)
|
||
|
|
{
|
||
|
|
nx = nx * (size + strokewidth);
|
||
|
|
ny = ny * (size + strokewidth);
|
||
|
|
|
||
|
|
if (isVml)
|
||
|
|
{
|
||
|
|
node.setAttribute('path', 'm' + Math.floor(pe.x - nx / 2- ny / 2) + ' ' + Math.floor(pe.y - ny / 2 + nx / 2) +
|
||
|
|
' l ' + Math.floor(pe.x + ny / 2 - 3 * nx / 2) + ' ' + Math.floor(pe.y - 3 * ny / 2 - nx / 2) +
|
||
|
|
' e');
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
node.setAttribute('d', 'M ' + (pe.x - nx / 2 - ny / 2) + ' ' + (pe.y - ny / 2 + nx / 2) +
|
||
|
|
' L ' + (pe.x + ny / 2 - 3 * nx / 2) + ' ' + (pe.y - 3 * ny / 2 - nx / 2) +
|
||
|
|
' z');
|
||
|
|
}
|
||
|
|
|
||
|
|
// Returns the offset for the edge
|
||
|
|
return new mxPoint(0, 0);
|
||
|
|
};
|
||
|
|
|
||
|
|
// Registers the marker in mxImageExport
|
||
|
|
var mxImageExportInitMarkers = mxImageExport.prototype.initMarkers;
|
||
|
|
mxImageExport.prototype.initMarkers = function()
|
||
|
|
{
|
||
|
|
mxImageExportInitMarkers.apply(this, arguments);
|
||
|
|
|
||
|
|
this.markers['dash'] = function(canvas, state, type, pe, unitX, unitY, size, source, sw)
|
||
|
|
{
|
||
|
|
nx = unitX * (size + sw);
|
||
|
|
ny = unitY * (size + sw);
|
||
|
|
|
||
|
|
canvas.begin();
|
||
|
|
canvas.moveTo(pe.x - nx / 2 - ny / 2, pe.y - ny / 2 + nx / 2);
|
||
|
|
canvas.lineTo(pe.x + ny / 2 - 3 * nx / 2, pe.y - 3 * ny / 2 - nx / 2);
|
||
|
|
canvas.stroke();
|
||
|
|
|
||
|
|
// Returns the offset for the edge
|
||
|
|
return new mxPoint(0, 0);
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
// Enables crisp rendering in SVG except for connectors, actors, cylinder,
|
||
|
|
// ellipses must be enabled after rendering the sidebar items
|
||
|
|
mxShape.prototype.crisp = true;
|
||
|
|
mxShape.prototype.roundedCrispSvg = false;
|
||
|
|
mxActor.prototype.crisp = false;
|
||
|
|
mxCylinder.prototype.crisp = false;
|
||
|
|
mxEllipse.prototype.crisp = false;
|
||
|
|
mxDoubleEllipse.prototype.crisp = false;
|
||
|
|
mxConnector.prototype.crisp = false;
|
||
|
|
FolderShape.prototype.crisp = true;
|
||
|
|
ComponentShape.prototype.crisp = true;
|
||
|
|
|
||
|
|
// Implements custom handlers
|
||
|
|
var SPECIAL_HANDLE_INDEX = -99;
|
||
|
|
|
||
|
|
var handlers = {'swimlane': mxSwimlaneHandler, 'folder': mxFolderHandler, 'cube': mxCubeHandler,
|
||
|
|
'card': mxCardHandler, 'note': mxNoteHandler, 'step': mxStepHandler, 'tape': mxTapeHandler};
|
||
|
|
|
||
|
|
var mxGraphCreateHandler = mxGraph.prototype.createHandler;
|
||
|
|
mxGraph.prototype.createHandler = function(state)
|
||
|
|
{
|
||
|
|
if (state != null)
|
||
|
|
{
|
||
|
|
var ctor = handlers[state.style['shape']];
|
||
|
|
|
||
|
|
if (ctor != null)
|
||
|
|
{
|
||
|
|
return new ctor(state);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return mxGraphCreateHandler.apply(this, arguments);
|
||
|
|
};
|
||
|
|
|
||
|
|
// Handlers are only added if mxVertexHandler is defined (ie. not in embedded graph)
|
||
|
|
if (typeof(mxVertexHandler) != 'undefined')
|
||
|
|
{
|
||
|
|
// Swimlane handler
|
||
|
|
function mxSwimlaneHandler(state)
|
||
|
|
{
|
||
|
|
mxVertexHandler.call(this, state);
|
||
|
|
};
|
||
|
|
|
||
|
|
mxUtils.extend(mxSwimlaneHandler, mxVertexHandler);
|
||
|
|
|
||
|
|
mxSwimlaneHandler.prototype.useGridForSpecialHandle = false;
|
||
|
|
|
||
|
|
mxSwimlaneHandler.prototype.init = function()
|
||
|
|
{
|
||
|
|
this.horizontal = mxUtils.getValue(this.state.style, mxConstants.STYLE_HORIZONTAL, true);
|
||
|
|
var graph = this.state.view.graph;
|
||
|
|
|
||
|
|
if (this.handleImage != null)
|
||
|
|
{
|
||
|
|
var bounds = new mxRectangle(0, 0, this.handleImage.width, this.handleImage.height);
|
||
|
|
this.specialHandle = new mxImageShape(bounds, this.handleImage.src);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
var size = 10;
|
||
|
|
var bounds = new mxRectangle(0, 0, size, size);
|
||
|
|
this.specialHandle = new mxRhombus(bounds, mxConstants.HANDLE_FILLCOLOR, mxConstants.HANDLE_STROKECOLOR);
|
||
|
|
this.specialHandle.crisp = this.crisp;
|
||
|
|
}
|
||
|
|
|
||
|
|
this.specialHandle.dialect = (graph.dialect != mxConstants.DIALECT_SVG) ?
|
||
|
|
mxConstants.DIALECT_VML : mxConstants.DIALECT_SVG;
|
||
|
|
this.specialHandle.init(graph.getView().getOverlayPane());
|
||
|
|
this.specialHandle.node.style.cursor = this.getSpecialHandleCursor();
|
||
|
|
|
||
|
|
mxEvent.redirectMouseEvents(this.specialHandle.node, graph, this.state);
|
||
|
|
mxVertexHandler.prototype.init.apply(this, arguments);
|
||
|
|
};
|
||
|
|
|
||
|
|
mxSwimlaneHandler.prototype.getSpecialHandleCursor = function()
|
||
|
|
{
|
||
|
|
return (this.horizontal) ? 'n-resize' : 'w-resize';
|
||
|
|
};
|
||
|
|
|
||
|
|
mxSwimlaneHandler.prototype.redraw = function()
|
||
|
|
{
|
||
|
|
mxVertexHandler.prototype.redraw.apply(this, arguments);
|
||
|
|
|
||
|
|
var size = this.specialHandle.bounds.width;
|
||
|
|
this.specialHandle.bounds = this.getSpecialHandleBounds(size);
|
||
|
|
this.specialHandle.redraw();
|
||
|
|
};
|
||
|
|
|
||
|
|
mxSwimlaneHandler.prototype.getSpecialHandleBounds = function(size)
|
||
|
|
{
|
||
|
|
var scale = this.graph.getView().scale;
|
||
|
|
var start = this.state.view.graph.getStartSize(this.state.cell);
|
||
|
|
|
||
|
|
if (this.horizontal)
|
||
|
|
{
|
||
|
|
return new mxRectangle(this.state.x + (this.state.width - size) / 2,
|
||
|
|
this.state.y + start.height * scale - size / 2, size, size);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
return new mxRectangle(this.state.x + start.width * scale - size / 2,
|
||
|
|
this.state.y + (this.state.height - size) / 2, size, size);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
mxSwimlaneHandler.prototype.destroy = function()
|
||
|
|
{
|
||
|
|
mxVertexHandler.prototype.destroy.apply(this, arguments);
|
||
|
|
|
||
|
|
if (this.specialHandle != null)
|
||
|
|
{
|
||
|
|
this.specialHandle.destroy();
|
||
|
|
this.specialHandle = null;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
mxSwimlaneHandler.prototype.getHandleForEvent = function(me)
|
||
|
|
{
|
||
|
|
if (me.isSource(this.specialHandle))
|
||
|
|
{
|
||
|
|
return SPECIAL_HANDLE_INDEX;
|
||
|
|
}
|
||
|
|
|
||
|
|
return mxVertexHandler.prototype.getHandleForEvent.apply(this, arguments);
|
||
|
|
};
|
||
|
|
|
||
|
|
mxSwimlaneHandler.prototype.constrainPoint = function(point)
|
||
|
|
{
|
||
|
|
point.x = Math.max(this.state.x, Math.min(this.state.x + this.state.width, point.x));
|
||
|
|
point.y = Math.max(this.state.y, Math.min(this.state.y + this.state.height, point.y));
|
||
|
|
};
|
||
|
|
|
||
|
|
mxSwimlaneHandler.prototype.mouseMove = function(sender, me)
|
||
|
|
{
|
||
|
|
if (!me.isConsumed() && this.index == SPECIAL_HANDLE_INDEX)
|
||
|
|
{
|
||
|
|
var point = new mxPoint(me.getGraphX(), me.getGraphY());
|
||
|
|
this.constrainPoint(point);
|
||
|
|
var gridEnabled = this.graph.isGridEnabledEvent(me.getEvent());
|
||
|
|
var scale = this.graph.getView().scale;
|
||
|
|
|
||
|
|
if (gridEnabled && this.useGridForSpecialHandle)
|
||
|
|
{
|
||
|
|
point.x = this.graph.snap(point.x / scale) * scale;
|
||
|
|
point.y = this.graph.snap(point.y / scale) * scale;
|
||
|
|
}
|
||
|
|
|
||
|
|
this.updateStyle(point);
|
||
|
|
this.moveSizerTo(this.specialHandle, point.x, point.y);
|
||
|
|
this.state.view.graph.cellRenderer.redraw(this.state, true);
|
||
|
|
me.consume();
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
mxVertexHandler.prototype.mouseMove.apply(this, arguments);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
mxSwimlaneHandler.prototype.updateStyle = function(point)
|
||
|
|
{
|
||
|
|
var startSize = 0;
|
||
|
|
|
||
|
|
if (this.horizontal)
|
||
|
|
{
|
||
|
|
point.x = this.state.x + this.state.width / 2;
|
||
|
|
startSize = point.y - this.state.y;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
point.y = this.state.y + this.state.height / 2;
|
||
|
|
startSize = point.x - this.state.x;
|
||
|
|
}
|
||
|
|
|
||
|
|
var scale = this.graph.getView().scale;
|
||
|
|
this.state.style['startSize'] = Math.round(Math.max(1, startSize) / scale);
|
||
|
|
};
|
||
|
|
|
||
|
|
mxSwimlaneHandler.prototype.mouseUp = function(sender, me)
|
||
|
|
{
|
||
|
|
if (!me.isConsumed() && this.index == SPECIAL_HANDLE_INDEX)
|
||
|
|
{
|
||
|
|
this.applyStyle();
|
||
|
|
this.reset();
|
||
|
|
me.consume();
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
mxVertexHandler.prototype.mouseUp.apply(this, arguments);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
mxSwimlaneHandler.prototype.applyStyle = function()
|
||
|
|
{
|
||
|
|
this.state.view.graph.setCellStyles('startSize', this.state.style['startSize'], [this.state.cell]);
|
||
|
|
};
|
||
|
|
|
||
|
|
// Folder Handler
|
||
|
|
function mxFolderHandler(state)
|
||
|
|
{
|
||
|
|
mxSwimlaneHandler.call(this, state);
|
||
|
|
};
|
||
|
|
|
||
|
|
mxUtils.extend(mxFolderHandler, mxSwimlaneHandler);
|
||
|
|
|
||
|
|
mxFolderHandler.prototype.getSpecialHandleCursor = function()
|
||
|
|
{
|
||
|
|
return 'default';
|
||
|
|
};
|
||
|
|
|
||
|
|
mxFolderHandler.prototype.getSpecialHandleBounds = function(size)
|
||
|
|
{
|
||
|
|
var rotation = Number(this.state.style[mxConstants.STYLE_ROTATION] || '0');
|
||
|
|
var direction = mxUtils.getValue(this.state.style, 'direction', 'east');
|
||
|
|
|
||
|
|
if (direction != null)
|
||
|
|
{
|
||
|
|
if (direction == 'north')
|
||
|
|
{
|
||
|
|
rotation += 270;
|
||
|
|
}
|
||
|
|
else if (direction == 'west')
|
||
|
|
{
|
||
|
|
rotation += 180;
|
||
|
|
}
|
||
|
|
else if (direction == 'south')
|
||
|
|
{
|
||
|
|
rotation += 90;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
var alpha = mxUtils.toRadians(rotation);
|
||
|
|
var cos = Math.cos(alpha);
|
||
|
|
var sin = Math.sin(alpha);
|
||
|
|
|
||
|
|
var bounds = new mxRectangle(this.state.x, this.state.y, this.state.width, this.state.height);
|
||
|
|
|
||
|
|
if (direction == 'south' || direction == 'north')
|
||
|
|
{
|
||
|
|
bounds.x += (bounds.width - bounds.height) / 2;
|
||
|
|
bounds.y += (bounds.height - bounds.width) / 2;
|
||
|
|
var tmp = bounds.width;
|
||
|
|
bounds.width = bounds.height;
|
||
|
|
bounds.height = tmp;
|
||
|
|
}
|
||
|
|
|
||
|
|
var pt = this.getSpecialHandlePoint(bounds);
|
||
|
|
pt = mxUtils.getRotatedPoint(pt, cos, sin,
|
||
|
|
new mxPoint(this.state.getCenterX(), this.state.getCenterY()));
|
||
|
|
|
||
|
|
return new mxRectangle(pt.x - size / 2, pt.y - size / 2, size, size);
|
||
|
|
};
|
||
|
|
|
||
|
|
mxFolderHandler.prototype.getSpecialHandlePoint = function(bounds)
|
||
|
|
{
|
||
|
|
var scale = this.graph.getView().scale;
|
||
|
|
var tw = Math.min(bounds.width, mxUtils.getValue(this.state.style, 'tabWidth', 60) * scale);
|
||
|
|
var th = Math.min(bounds.height, mxUtils.getValue(this.state.style, 'tabHeight', 20) * scale);
|
||
|
|
|
||
|
|
var tp = mxUtils.getValue(this.state.style, 'tabPosition', 'right');
|
||
|
|
var x = (tp == 'left') ? bounds.x + tw : bounds.x + bounds.width - tw;
|
||
|
|
|
||
|
|
return new mxPoint(x, bounds.y + th);
|
||
|
|
};
|
||
|
|
|
||
|
|
mxFolderHandler.prototype.updateStyle = function(point)
|
||
|
|
{
|
||
|
|
var direction = mxUtils.getValue(this.state.style, 'direction', 'east');
|
||
|
|
var rotation = Number(this.state.style[mxConstants.STYLE_ROTATION] || '0');
|
||
|
|
|
||
|
|
if (direction != null)
|
||
|
|
{
|
||
|
|
if (direction == 'north')
|
||
|
|
{
|
||
|
|
rotation += 270;
|
||
|
|
}
|
||
|
|
else if (direction == 'west')
|
||
|
|
{
|
||
|
|
rotation += 180;
|
||
|
|
}
|
||
|
|
else if (direction == 'south')
|
||
|
|
{
|
||
|
|
rotation += 90;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
var alpha = mxUtils.toRadians(rotation);
|
||
|
|
var cos = Math.cos(-alpha);
|
||
|
|
var sin = Math.sin(-alpha);
|
||
|
|
|
||
|
|
var bounds = new mxRectangle(this.state.x, this.state.y, this.state.width, this.state.height);
|
||
|
|
|
||
|
|
if (direction == 'south' || direction == 'north')
|
||
|
|
{
|
||
|
|
bounds.x += (bounds.width - bounds.height) / 2;
|
||
|
|
bounds.y += (bounds.height - bounds.width) / 2;
|
||
|
|
var tmp = bounds.width;
|
||
|
|
bounds.width = bounds.height;
|
||
|
|
bounds.height = tmp;
|
||
|
|
}
|
||
|
|
|
||
|
|
var pt = new mxPoint(point.x, point.y);
|
||
|
|
pt = mxUtils.getRotatedPoint(pt, cos, sin,
|
||
|
|
new mxPoint(this.state.getCenterX(), this.state.getCenterY()));
|
||
|
|
|
||
|
|
var result = this.updateStyleUnrotated(pt, bounds);
|
||
|
|
|
||
|
|
// Modifies point to use rotated coordinates of return value
|
||
|
|
if (result != null)
|
||
|
|
{
|
||
|
|
cos = Math.cos(alpha);
|
||
|
|
sin = Math.sin(alpha);
|
||
|
|
result = mxUtils.getRotatedPoint(result, cos, sin,
|
||
|
|
new mxPoint(this.state.getCenterX(), this.state.getCenterY()));
|
||
|
|
point.x = result.x;
|
||
|
|
point.y = result.y;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
mxFolderHandler.prototype.updateStyleUnrotated = function(pt, bounds)
|
||
|
|
{
|
||
|
|
var tp = mxUtils.getValue(this.state.style, 'tabPosition', 'right');
|
||
|
|
var tw = (tp == 'left') ? pt.x - bounds.x : bounds.x + bounds.width - pt.x;
|
||
|
|
var th = pt.y - bounds.y;
|
||
|
|
|
||
|
|
var scale = this.graph.getView().scale;
|
||
|
|
this.state.style['tabWidth'] = Math.round(Math.max(1, tw) / scale);
|
||
|
|
this.state.style['tabHeight'] = Math.round(Math.max(1, th) / scale);
|
||
|
|
};
|
||
|
|
|
||
|
|
mxFolderHandler.prototype.applyStyle = function()
|
||
|
|
{
|
||
|
|
var model = this.graph.getModel();
|
||
|
|
model.beginUpdate();
|
||
|
|
try
|
||
|
|
{
|
||
|
|
this.state.view.graph.setCellStyles('tabWidth', this.state.style['tabWidth'], [this.state.cell]);
|
||
|
|
this.state.view.graph.setCellStyles('tabHeight', this.state.style['tabHeight'], [this.state.cell]);
|
||
|
|
}
|
||
|
|
finally
|
||
|
|
{
|
||
|
|
model.endUpdate();
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
// Cube Handler
|
||
|
|
function mxCubeHandler(state)
|
||
|
|
{
|
||
|
|
mxFolderHandler.call(this, state);
|
||
|
|
};
|
||
|
|
|
||
|
|
mxUtils.extend(mxCubeHandler, mxFolderHandler);
|
||
|
|
|
||
|
|
mxCubeHandler.prototype.defaultValue = 20;
|
||
|
|
|
||
|
|
mxCubeHandler.prototype.scaleFactor = 1;
|
||
|
|
|
||
|
|
mxCubeHandler.prototype.getSpecialHandlePoint = function(bounds)
|
||
|
|
{
|
||
|
|
var scale = this.graph.getView().scale;
|
||
|
|
var sz = Math.min(bounds.width, Math.min(bounds.height,
|
||
|
|
mxUtils.getValue(this.state.style, 'size', this.defaultValue) * scale / this.scaleFactor));
|
||
|
|
|
||
|
|
return new mxPoint(bounds.x + sz, bounds.y + sz);
|
||
|
|
};
|
||
|
|
|
||
|
|
mxCubeHandler.prototype.updateStyleUnrotated = function(pt, bounds)
|
||
|
|
{
|
||
|
|
var size = Math.min(Math.min(bounds.width / this.scaleFactor, pt.x - bounds.x),
|
||
|
|
Math.min(bounds.height / this.scaleFactor, pt.y - bounds.y));
|
||
|
|
var scale = this.graph.getView().scale;
|
||
|
|
this.state.style['size'] = Math.round(Math.max(1, size) / scale) * this.scaleFactor;
|
||
|
|
|
||
|
|
// Stays on the diagonal
|
||
|
|
return new mxPoint(bounds.x + size, bounds.y + size);
|
||
|
|
};
|
||
|
|
|
||
|
|
mxCubeHandler.prototype.applyStyle = function()
|
||
|
|
{
|
||
|
|
this.state.view.graph.setCellStyles('size', this.state.style['size'], [this.state.cell]);
|
||
|
|
};
|
||
|
|
|
||
|
|
// Card Handler
|
||
|
|
function mxCardHandler(state)
|
||
|
|
{
|
||
|
|
mxCubeHandler.call(this, state);
|
||
|
|
};
|
||
|
|
|
||
|
|
mxUtils.extend(mxCardHandler, mxCubeHandler);
|
||
|
|
|
||
|
|
mxCardHandler.prototype.defaultValue = 30;
|
||
|
|
|
||
|
|
mxCardHandler.prototype.scaleFactor = 2;
|
||
|
|
|
||
|
|
// Note Handler
|
||
|
|
function mxNoteHandler(state)
|
||
|
|
{
|
||
|
|
mxCubeHandler.call(this, state);
|
||
|
|
};
|
||
|
|
|
||
|
|
mxUtils.extend(mxNoteHandler, mxCubeHandler);
|
||
|
|
|
||
|
|
mxNoteHandler.prototype.defaultValue = 30;
|
||
|
|
|
||
|
|
mxNoteHandler.prototype.scaleFactor = 1;
|
||
|
|
|
||
|
|
mxNoteHandler.prototype.getSpecialHandlePoint = function(bounds)
|
||
|
|
{
|
||
|
|
var scale = this.graph.getView().scale;
|
||
|
|
var sz = Math.min(bounds.width, Math.min(bounds.height,
|
||
|
|
mxUtils.getValue(this.state.style, 'size', this.defaultValue) * scale / this.scaleFactor));
|
||
|
|
|
||
|
|
return new mxPoint(bounds.x + bounds.width - sz, bounds.y + sz);
|
||
|
|
};
|
||
|
|
|
||
|
|
mxNoteHandler.prototype.updateStyleUnrotated = function(pt, bounds)
|
||
|
|
{
|
||
|
|
var size = Math.min(Math.min(bounds.width / this.scaleFactor, pt.x - bounds.x + bounds.width),
|
||
|
|
Math.min(bounds.height / this.scaleFactor, pt.y - bounds.y));
|
||
|
|
var scale = this.graph.getView().scale;
|
||
|
|
this.state.style['size'] = Math.round(Math.max(1, size) / scale) * this.scaleFactor;
|
||
|
|
|
||
|
|
// Stays on the diagonal
|
||
|
|
return new mxPoint(bounds.x + bounds.width - size, bounds.y + size);
|
||
|
|
};
|
||
|
|
|
||
|
|
// Step Handler
|
||
|
|
function mxStepHandler(state)
|
||
|
|
{
|
||
|
|
mxCubeHandler.call(this, state);
|
||
|
|
};
|
||
|
|
|
||
|
|
mxUtils.extend(mxStepHandler, mxCubeHandler);
|
||
|
|
|
||
|
|
mxStepHandler.prototype.defaultValue = 0.2;
|
||
|
|
|
||
|
|
mxStepHandler.prototype.scaleFactor = 1;
|
||
|
|
|
||
|
|
mxStepHandler.prototype.getSpecialHandlePoint = function(bounds)
|
||
|
|
{
|
||
|
|
var sz = mxUtils.getValue(this.state.style, 'size', this.defaultValue);
|
||
|
|
|
||
|
|
return new mxPoint(bounds.x + bounds.width * sz, bounds.y + bounds.height / 2);
|
||
|
|
};
|
||
|
|
|
||
|
|
mxStepHandler.prototype.updateStyleUnrotated = function(pt, bounds)
|
||
|
|
{
|
||
|
|
var size = Math.min(1, (pt.x - bounds.x) / bounds.width);
|
||
|
|
this.state.style['size'] = size;
|
||
|
|
|
||
|
|
return new mxPoint(bounds.x + size * bounds.width, bounds.y + bounds.height / 2);
|
||
|
|
};
|
||
|
|
|
||
|
|
// Tape Handler
|
||
|
|
function mxTapeHandler(state)
|
||
|
|
{
|
||
|
|
mxCubeHandler.call(this, state);
|
||
|
|
};
|
||
|
|
|
||
|
|
mxUtils.extend(mxTapeHandler, mxCubeHandler);
|
||
|
|
|
||
|
|
mxTapeHandler.prototype.defaultValue = 0.4;
|
||
|
|
|
||
|
|
mxTapeHandler.prototype.scaleFactor = 1;
|
||
|
|
|
||
|
|
mxTapeHandler.prototype.getSpecialHandlePoint = function(bounds)
|
||
|
|
{
|
||
|
|
var sz = mxUtils.getValue(this.state.style, 'size', this.defaultValue);
|
||
|
|
|
||
|
|
return new mxPoint(bounds.x + bounds.width / 2, bounds.y + sz * bounds.height / 2);
|
||
|
|
};
|
||
|
|
|
||
|
|
mxTapeHandler.prototype.updateStyleUnrotated = function(pt, bounds)
|
||
|
|
{
|
||
|
|
var size = Math.min(1, ((pt.y - bounds.y) / bounds.height) * 2);
|
||
|
|
this.state.style['size'] = size;
|
||
|
|
|
||
|
|
return new mxPoint(bounds.x + bounds.width / 2, bounds.y + size * bounds.height / 2);
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
// Constraints
|
||
|
|
mxGraph.prototype.getAllConnectionConstraints = function(terminal, source)
|
||
|
|
{
|
||
|
|
if (terminal != null && terminal.shape != null)
|
||
|
|
{
|
||
|
|
if (terminal.shape instanceof mxStencilShape)
|
||
|
|
{
|
||
|
|
if (terminal.shape.stencil != null)
|
||
|
|
{
|
||
|
|
return terminal.shape.stencil.constraints;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else if (terminal.shape.constraints != null)
|
||
|
|
{
|
||
|
|
return terminal.shape.constraints;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return null;
|
||
|
|
};
|
||
|
|
|
||
|
|
mxRectangleShape.prototype.constraints = [new mxConnectionConstraint(new mxPoint(0.25, 0), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.5, 0), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.75, 0), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0, 0.25), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0, 0.5), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0, 0.75), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(1, 0.25), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(1, 0.5), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(1, 0.75), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.25, 1), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.5, 1), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.75, 1), true)];
|
||
|
|
mxLabel.prototype.constraints = mxRectangleShape.prototype.constraints;
|
||
|
|
mxImageShape.prototype.constraints = mxRectangleShape.prototype.constraints;
|
||
|
|
mxSwimlane.prototype.constraints = mxRectangleShape.prototype.constraints;
|
||
|
|
PlusShape.prototype.constraints = mxRectangleShape.prototype.constraints;
|
||
|
|
NoteShape.prototype.constraints = mxRectangleShape.prototype.constraints;
|
||
|
|
CardShape.prototype.constraints = mxRectangleShape.prototype.constraints;
|
||
|
|
CubeShape.prototype.constraints = mxRectangleShape.prototype.constraints;
|
||
|
|
FolderShape.prototype.constraints = mxRectangleShape.prototype.constraints;
|
||
|
|
mxCylinder.prototype.constraints = [new mxConnectionConstraint(new mxPoint(0.15, 0.05), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.5, 0), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.85, 0.05), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0, 0.3), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0, 0.5), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0, 0.7), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(1, 0.3), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(1, 0.5), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(1, 0.7), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.15, 0.95), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.5, 1), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.85, 0.95), false)];
|
||
|
|
UmlActorShape.prototype.constraints = [new mxConnectionConstraint(new mxPoint(0.25, 0), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.5, 0), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.75, 0), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0, 0.25), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0, 0.5), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0, 0.75), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(1, 0.25), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(1, 0.5), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(1, 0.75), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.25, 1), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.5, 1), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.75, 1), true)];
|
||
|
|
ComponentShape.prototype.constraints = [new mxConnectionConstraint(new mxPoint(0.25, 0), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.5, 0), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.75, 0), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0, 0.3), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0, 0.7), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(1, 0.25), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(1, 0.5), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(1, 0.75), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.25, 1), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.5, 1), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.75, 1), true)];
|
||
|
|
mxActor.prototype.constraints = [new mxConnectionConstraint(new mxPoint(0.5, 0), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.25, 0.2), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.1, 0.5), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0, 0.75), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.75, 0.25), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.9, 0.5), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(1, 0.75), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.25, 1), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.5, 1), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.75, 1), true)];
|
||
|
|
TapeShape.prototype.constraints = [new mxConnectionConstraint(new mxPoint(0, 0.35), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0, 0.5), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0, 0.65), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(1, 0.35), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(1, 0.5), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(1, 0.65), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.25, 1), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.75, 0), false)];
|
||
|
|
// TODO: Relative ports
|
||
|
|
StepShape.prototype.constraints = [new mxConnectionConstraint(new mxPoint(0.25, 0), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.5, 0), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.75, 0), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.25, 1), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.5, 1), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.75, 1), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.1, 0.25), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.2, 0.5), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.1, 0.75), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.9, 0.25), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(1, 0.5), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.9, 0.75), false)];
|
||
|
|
mxLine.prototype.constraints = [new mxConnectionConstraint(new mxPoint(0, 0.5), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.25, 0.5), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.75, 0.5), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(1, 0.5), false)];
|
||
|
|
LollipopShape.prototype.constraints = [new mxConnectionConstraint(new mxPoint(0.5, 0), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.5, 1), false)];
|
||
|
|
mxEllipse.prototype.constraints = [new mxConnectionConstraint(new mxPoint(0, 0), true), new mxConnectionConstraint(new mxPoint(1, 0), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0, 1), true), new mxConnectionConstraint(new mxPoint(1, 1), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.5, 0), true), new mxConnectionConstraint(new mxPoint(0.5, 1), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0, 0.5), true), new mxConnectionConstraint(new mxPoint(1, 0.5))];
|
||
|
|
mxDoubleEllipse.prototype.constraints = mxEllipse.prototype.constraints;
|
||
|
|
mxRhombus.prototype.constraints = mxEllipse.prototype.constraints;
|
||
|
|
mxTriangle.prototype.constraints = [new mxConnectionConstraint(new mxPoint(0, 0.25), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0, 0.5), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0, 0.75), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.5, 0), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.5, 1), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(1, 0.5), true)];
|
||
|
|
mxHexagon.prototype.constraints = [new mxConnectionConstraint(new mxPoint(0.375, 0), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.5, 0), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.625, 0), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.125, 0.25), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0, 0.5), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.125, 0.75), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.875, 0.25), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0, 0.5), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(1, 0.5), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.875, 0.75), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.375, 1), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.5, 1), true),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.625, 1), true)];
|
||
|
|
mxCloud.prototype.constraints = [new mxConnectionConstraint(new mxPoint(0.25, 0.25), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.4, 0.1), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.16, 0.55), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.07, 0.4), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.31, 0.8), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.13, 0.77), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.8, 0.8), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.55, 0.95), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.875, 0.5), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.96, 0.7), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.625, 0.2), false),
|
||
|
|
new mxConnectionConstraint(new mxPoint(0.88, 0.25), false)];
|
||
|
|
mxArrow.prototype.constraints = null;
|
||
|
|
})();
|