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| define(["require", "exports", "../utility/base-util", "../enum/enum", "../core/elements/text-element", "../utility/dom-util"], function (require, exports, base_util_1, enum_1, text_element_1, dom_util_1) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var MARGIN_LEFT = 5;
var MARGIN_RIGHT = 5;
var SEPARATOR_WIDTH = 8;
var NAME_WIDTH = 55;
var STATIC_KEY_WIDTH = 15;
var STATIC_TYPE_WIDTH = 50;
var STATIC_CONSTRAINT_WIDTH = 25;
var BUFFER_VALUE = -60;
var DUAL_KEY_EXTRA = 12;
function measureNameColumnWidth(entityShape) {
var fields = entityShape.fields || [];
if (fields.length === 0) {
return NAME_WIDTH;
}
var maxNameWidth = 0;
for (var _i = 0, fields_1 = fields; _i < fields_1.length; _i++) {
var field = fields_1[_i];
if (field.name) {
var tempTextElement = new text_element_1.TextElement();
tempTextElement.style = {
fontSize: 11,
fontFamily: 'Arial'
};
tempTextElement.content = field.name;
var measuredSize = dom_util_1.measureText(tempTextElement, tempTextElement.style, field.name, 200);
maxNameWidth = Math.max(maxNameWidth, measuredSize.width);
}
}
var MIN_NAME_WIDTH = 45;
return Math.max(maxNameWidth + BUFFER_VALUE, MIN_NAME_WIDTH);
}
function analyzeColumns(entityShape) {
var fields = entityShape.fields || [];
var config = {
hasKey: fields.some(function (f) { return f.isPrimaryKey === true || f.isForeignKey === true; }),
hasName: true,
hasType: fields.some(function (f) { return !!f.dataType; }),
hasNotNull: fields.some(function (f) { return f.constraints && f.constraints.indexOf('NotNull') !== -1; }),
hasUnique: fields.some(function (f) { return f.constraints && f.constraints.indexOf('Unique') !== -1; }),
hasDualKey: fields.some(function (f) { return f.isPrimaryKey === true && f.isForeignKey === true; })
};
return config;
}
function calculateColumnPositions(config, columnWidths, fieldWidth) {
var positions = {
key: 0,
name: 0,
type: 0,
constraint: 0
};
var currentX = MARGIN_LEFT;
if (config.hasKey) {
positions.key = currentX;
currentX += columnWidths.keyWidth;
Eif (config.hasName || config.hasType || config.hasNotNull || config.hasUnique) {
currentX += SEPARATOR_WIDTH;
}
}
Eif (config.hasName) {
positions.name = currentX;
currentX += columnWidths.nameWidth;
if (config.hasType || config.hasNotNull || config.hasUnique) {
currentX += SEPARATOR_WIDTH;
}
}
if (config.hasType) {
positions.type = currentX;
currentX += columnWidths.typeWidth;
if (config.hasNotNull || config.hasUnique) {
currentX += SEPARATOR_WIDTH;
}
}
if (config.hasNotNull || config.hasUnique) {
positions.constraint = -columnWidths.constraintWidth;
}
return positions;
}
function calculateMinimumEntityWidth(config, columnWidths) {
var MARGIN = MARGIN_LEFT + MARGIN_RIGHT;
var totalWidth = MARGIN;
var hasContentColumns = 0;
if (config.hasKey) {
totalWidth += columnWidths.keyWidth;
hasContentColumns++;
}
Eif (config.hasName) {
totalWidth += columnWidths.nameWidth;
hasContentColumns++;
}
if (config.hasType) {
totalWidth += columnWidths.typeWidth;
hasContentColumns++;
}
if (config.hasNotNull || config.hasUnique) {
totalWidth += columnWidths.constraintWidth;
hasContentColumns++;
}
if (hasContentColumns > 1) {
totalWidth += SEPARATOR_WIDTH * (hasContentColumns - 1);
}
return totalWidth;
}
exports.calculateMinimumEntityWidth = calculateMinimumEntityWidth;
function getKeyIndicator(field) {
if (field.isPrimaryKey && field.isForeignKey) {
return 'PK, FK';
}
if (field.isPrimaryKey) {
return 'PK';
}
if (field.isForeignKey) {
return 'FK';
}
return '';
}
function createFieldAnnotations(field, config, positions, fieldWidth, columnWidths, separatorColor) {
if (separatorColor === void 0) { separatorColor = '#9c9c9c'; }
var annotations = [];
var FONT_SIZE = 11;
var SEPARATOR_FONT_SIZE = 29;
if (!columnWidths) {
columnWidths = {
keyWidth: STATIC_KEY_WIDTH,
nameWidth: NAME_WIDTH,
typeWidth: STATIC_TYPE_WIDTH,
constraintWidth: STATIC_CONSTRAINT_WIDTH
};
}
var addAnnotation = function (field, content, xPixel, id, isSeparator, isRightAligned, customMargin) {
Iif (isSeparator === void 0) { isSeparator = false; }
Iif (isRightAligned === void 0) { isRightAligned = false; }
var xOffset;
if (isRightAligned || xPixel < 0) {
xOffset = 1 + (xPixel / fieldWidth);
}
else {
xOffset = xPixel / fieldWidth;
}
var fieldAnnotationStyle = {};
if (field.annotation && field.annotation.style) {
fieldAnnotationStyle = field.annotation.style;
}
var margin = customMargin ?
{ left: customMargin.left || 3, right: customMargin.right || 3, top: 0, bottom: 0 } :
{ left: 3, right: 3, top: 0, bottom: 0 };
var annotationObj = {
id: "er" + id.charAt(0).toUpperCase() + id.slice(1),
content: content,
offset: { x: xOffset, y: 0.5 },
style: base_util_1.cloneObject(fieldAnnotationStyle),
horizontalAlignment: isRightAligned ? 'Right' : 'Left',
verticalAlignment: 'Center',
margin: margin
};
if (isSeparator) {
annotationObj.constraints = enum_1.AnnotationConstraints.ReadOnly;
annotationObj.style.fontSize = SEPARATOR_FONT_SIZE;
annotationObj.style.color = separatorColor;
annotationObj.style.fontFamily = 'Source Code Pro';
}
annotations.push(annotationObj);
};
if (config.hasKey) {
var keyIndicator = getKeyIndicator(field);
addAnnotation(field, keyIndicator, positions.key, 'Key', false, false);
Eif (config.hasName || config.hasType || config.hasNotNull || config.hasUnique) {
var separatorPos = positions.key + columnWidths.keyWidth;
addAnnotation(field, '|', separatorPos, 'SepAfterKey', true, false);
}
}
Eif (config.hasName) {
addAnnotation(field, field.name, positions.name, 'Name', false, false);
if (config.hasType || config.hasNotNull || config.hasUnique) {
var separatorPos = positions.name + columnWidths.nameWidth;
addAnnotation(field, '|', separatorPos, 'SepAfterName', true, false);
}
}
if (config.hasType) {
addAnnotation(field, field.dataType || '', positions.type, 'Type', false, false);
if (config.hasNotNull || config.hasUnique) {
var separatorPos = positions.type + columnWidths.typeWidth;
addAnnotation(field, '|', separatorPos, 'SepAfterType', true, false);
}
}
if (config.hasNotNull || config.hasUnique) {
var constraintText = '';
if (field.constraints && field.constraints.indexOf('NotNull') !== -1 && field.constraints.indexOf('Unique') !== -1) {
constraintText = 'NN, U';
}
else if (field.constraints && field.constraints.indexOf('NotNull') !== -1) {
constraintText = 'NN';
}
else if (field.constraints && field.constraints.indexOf('Unique') !== -1) {
constraintText = 'U';
}
addAnnotation(field, constraintText, positions.constraint, 'Constraint', false, false, { left: 3, right: 5 });
}
return annotations;
}
exports.createFieldAnnotations = createFieldAnnotations;
function getAnnotationOffsetX(annotations, annotationId) {
Iif (!annotations) {
return undefined;
}
for (var i = 0; i < annotations.length; i++) {
var annotation = annotations[parseInt(i.toString(), 10)];
if (annotation && annotation.id === annotationId && annotation.offset && annotation.offset.x !== undefined) {
return annotation.offset.x;
}
}
return undefined;
}
function getFieldAnnotationPositions(annotations) {
return {
key: getAnnotationOffsetX(annotations, 'erKey') !== undefined ? getAnnotationOffsetX(annotations, 'erKey') : 0,
name: getAnnotationOffsetX(annotations, 'erName') !== undefined ? getAnnotationOffsetX(annotations, 'erName') : 0,
type: getAnnotationOffsetX(annotations, 'erType') !== undefined ? getAnnotationOffsetX(annotations, 'erType') : 0,
constraint: getAnnotationOffsetX(annotations, 'erConstraint') !== undefined ? getAnnotationOffsetX(annotations, 'erConstraint') : 0
};
}
function arePositionsEqual(positionA, positionB) {
var TOLERANCE = 0.0001;
return Math.abs(positionA.key - positionB.key) < TOLERANCE &&
Math.abs(positionA.name - positionB.name) < TOLERANCE &&
Math.abs(positionA.type - positionB.type) < TOLERANCE &&
Math.abs(positionA.constraint - positionB.constraint) < TOLERANCE;
}
function areFieldRowPositionsEqual(fieldNode, parentEntity, diagram) {
Iif (!fieldNode || !fieldNode.annotations || !parentEntity || !parentEntity.shape) {
return true;
}
var erEntity = parentEntity.shape;
var fieldNodeAsAny = fieldNode;
var fieldIndex = (fieldNodeAsAny.umlIndex !== undefined && fieldNodeAsAny.umlIndex !== null)
? fieldNodeAsAny.umlIndex - 1 : -1;
var fields = erEntity.fields || [];
Iif (fieldIndex < 0 || fieldIndex >= fields.length) {
return true;
}
var expectedAnnotations = generateFieldRowAnnotations(parentEntity, fields[parseInt(fieldIndex.toString(), 10)], diagram, '#cccccc');
var expectedPositions = getFieldAnnotationPositions(expectedAnnotations);
var actualPositions = getFieldAnnotationPositions(fieldNode.annotations);
return arePositionsEqual(expectedPositions, actualPositions);
}
exports.areFieldRowPositionsEqual = areFieldRowPositionsEqual;
function generateFieldRowAnnotations(parentEntity, field, diagram, separatorColor) {
if (separatorColor === void 0) { separatorColor = '#cccccc'; }
var entityShape = parentEntity.shape;
var config = analyzeColumns(entityShape);
var measuredNameWidth = measureNameColumnWidth(entityShape);
var columnWidths = {
keyWidth: STATIC_KEY_WIDTH + (config.hasDualKey ? DUAL_KEY_EXTRA : 0),
nameWidth: measuredNameWidth,
typeWidth: STATIC_TYPE_WIDTH,
constraintWidth: STATIC_CONSTRAINT_WIDTH
};
var fieldWidth = calculateMinimumEntityWidth(config, columnWidths);
var positions = calculateColumnPositions(config, columnWidths, fieldWidth);
var annotations = createFieldAnnotations(field, config, positions, fieldWidth, columnWidths, separatorColor);
return annotations;
}
exports.generateFieldRowAnnotations = generateFieldRowAnnotations;
var ERColumnarLayoutFactory = (function () {
function ERColumnarLayoutFactory() {
}
ERColumnarLayoutFactory.getColumnConfig = function (entityShape) {
return analyzeColumns(entityShape);
};
ERColumnarLayoutFactory.getColumnPositions = function (entityShape, fieldWidth) {
Eif (fieldWidth === void 0) { fieldWidth = 220; }
var config = analyzeColumns(entityShape);
var measuredNameWidth = measureNameColumnWidth(entityShape);
var columnWidths = {
keyWidth: STATIC_KEY_WIDTH + (config.hasDualKey ? DUAL_KEY_EXTRA : 0),
nameWidth: measuredNameWidth,
typeWidth: STATIC_TYPE_WIDTH,
constraintWidth: STATIC_CONSTRAINT_WIDTH
};
return calculateColumnPositions(config, columnWidths, fieldWidth);
};
ERColumnarLayoutFactory.calculateMinimumWidth = function (entityShape) {
var config = analyzeColumns(entityShape);
var measuredNameWidth = measureNameColumnWidth(entityShape);
var columnWidths = {
keyWidth: STATIC_KEY_WIDTH + (config.hasDualKey ? DUAL_KEY_EXTRA : 0),
nameWidth: measuredNameWidth,
typeWidth: STATIC_TYPE_WIDTH,
constraintWidth: STATIC_CONSTRAINT_WIDTH
};
return calculateMinimumEntityWidth(config, columnWidths);
};
return ERColumnarLayoutFactory;
}());
exports.ERColumnarLayoutFactory = ERColumnarLayoutFactory;
});
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