-/*******************************************************************************\r
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
- * in Industry THTH ry.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- * VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.utils.page;\r
-\r
-\r
-/**\r
- * \r
- * @See {@link RulerPainter} RulerPainter.RULER_MARGIN5\r
- * @author Toni Kalajainen\r
- */\r
-public class MarginUtils {\r
-\r
- public static Margin marginOf(double controlRelative, double controlAbsolute, double diagramAbsolute) {\r
- return new Margin(controlRelative/100, controlAbsolute, diagramAbsolute);\r
- }\r
-\r
- /** No margin */\r
- public static final Margin NO_MARGIN = marginOf(0, 0, 0);\r
- /** 5% margin */\r
- public static final Margin MARGIN5 = marginOf(5, 0, 0);\r
- /** 2% margin */\r
- public static final Margin MARGIN2 = marginOf(2, 0, 0);\r
- /** 10mm margin */\r
- public static final Margin MARGIN_10mm = marginOf(0, 0, 10);\r
-\r
- \r
- /** No margins */\r
- public static final Margins NO_MARGINS = new Margins(NO_MARGIN, NO_MARGIN, NO_MARGIN, NO_MARGIN);\r
- /** 5% margin */\r
- public static final Margins MARGINS5 = new Margins(MARGIN5, MARGIN5, MARGIN5, MARGIN5);\r
- /** 2% margin */\r
- public static final Margins MARGINS2 = new Margins(MARGIN2, MARGIN2, MARGIN2, MARGIN2);\r
- /** 10mm margin */\r
- public static final Margins MARGINS_10mm = new Margins(MARGIN_10mm, MARGIN_10mm, MARGIN_10mm, MARGIN_10mm);\r
-\r
- /**\r
- * A margin.\r
- */\r
- public static class Margin {\r
- /** Relative margins 0..100 (in control coordinates) */\r
- public final double controlRelative;\r
- /** Margins in absolute values of control units */\r
- public final double controlAbsolute;\r
- /** Margins in absolute values of diaram units*/\r
- public final double diagramAbsolute;\r
-\r
- public Margin(double controlRelative, double controlAbsolute, double diagramAbsolute) {\r
- this.controlRelative = controlRelative;\r
- this.controlAbsolute = controlAbsolute;\r
- this.diagramAbsolute = diagramAbsolute;\r
- }\r
-\r
- @Override\r
- public String toString() {\r
- return "(" + controlRelative + " " + controlAbsolute + " " + diagramAbsolute + ")";\r
- }\r
-\r
- public boolean isZero() {\r
- return Math.abs(controlRelative) < Double.MIN_VALUE\r
- && Math.abs(controlAbsolute) < Double.MIN_VALUE\r
- && Math.abs(diagramAbsolute) < Double.MIN_VALUE;\r
- }\r
-\r
- @Override\r
- public int hashCode() {\r
- final int prime = 31;\r
- int result = 1;\r
- long temp;\r
- temp = Double.doubleToLongBits(controlAbsolute);\r
- result = prime * result + (int) (temp ^ (temp >>> 32));\r
- temp = Double.doubleToLongBits(controlRelative);\r
- result = prime * result + (int) (temp ^ (temp >>> 32));\r
- temp = Double.doubleToLongBits(diagramAbsolute);\r
- result = prime * result + (int) (temp ^ (temp >>> 32));\r
- return result;\r
- }\r
-\r
- @Override\r
- public boolean equals(Object obj) {\r
- if (this == obj)\r
- return true;\r
- if (obj == null)\r
- return false;\r
- if (getClass() != obj.getClass())\r
- return false;\r
- Margin other = (Margin) obj;\r
- if (Double.doubleToLongBits(controlAbsolute) != Double.doubleToLongBits(other.controlAbsolute))\r
- return false;\r
- if (Double.doubleToLongBits(controlRelative) != Double.doubleToLongBits(other.controlRelative))\r
- return false;\r
- if (Double.doubleToLongBits(diagramAbsolute) != Double.doubleToLongBits(other.diagramAbsolute))\r
- return false;\r
- return true;\r
- }\r
- }\r
-\r
- /**\r
- * 4 margins: top, bottom, left, right\r
- */\r
- public static class Margins {\r
-\r
- public static final int TOP = 1 << 0;\r
- public static final int BOTTOM = 1 << 1;\r
- public static final int LEFT = 1 << 2;\r
- public static final int RIGHT = 1 << 3;\r
-\r
- public final Margin top;\r
- public final Margin bottom;\r
- public final Margin left;\r
- public final Margin right;\r
-\r
- public Margins(Margin top, Margin bottom, Margin left, Margin right) {\r
- assert top != null;\r
- assert bottom != null;\r
- assert left != null;\r
- assert right != null;\r
-\r
- this.top = top;\r
- this.bottom = bottom;\r
- this.left = left;\r
- this.right = right;\r
- }\r
-\r
- /**\r
- * @param a bitmask consisting of the values {@link #TOP},\r
- * {@link #BOTTOM}, {@link #LEFT} and {@link #RIGHT}\r
- * @param top\r
- * @return\r
- */\r
- public Margins withSide(int side, Margin m) {\r
- Margin t = ((side & TOP) != 0) ? m : top;\r
- Margin b = ((side & BOTTOM) != 0) ? m : bottom;\r
- Margin l = ((side & LEFT) != 0) ? m : left;\r
- Margin r = ((side & RIGHT) != 0) ? m : right;\r
- return new Margins(t, b, l, r);\r
- }\r
-\r
- public boolean isZero() {\r
- return top.isZero() && bottom.isZero() && left.isZero() && right.isZero();\r
- }\r
-\r
- @Override\r
- public String toString() {\r
- return "[top=" + top + ", bottom=" + bottom + ", left=" + left + ", right=" + right + "]";\r
- }\r
-\r
- @Override\r
- public int hashCode() {\r
- final int prime = 31;\r
- int result = 1;\r
- result = prime * result + bottom.hashCode();\r
- result = prime * result + left.hashCode();\r
- result = prime * result + right.hashCode();\r
- result = prime * result + top.hashCode();\r
- return result;\r
- }\r
-\r
- @Override\r
- public boolean equals(Object obj) {\r
- if (this == obj)\r
- return true;\r
- if (obj == null)\r
- return false;\r
- if (getClass() != obj.getClass())\r
- return false;\r
- Margins other = (Margins) obj;\r
- if (!top.equals(other.top))\r
- return false;\r
- if (!bottom.equals(other.bottom))\r
- return false;\r
- if (!left.equals(other.left))\r
- return false;\r
- if (!right.equals(other.right))\r
- return false;\r
- return true;\r
- }\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.utils.page;
+
+
+/**
+ *
+ * @See {@link RulerPainter} RulerPainter.RULER_MARGIN5
+ * @author Toni Kalajainen
+ */
+public class MarginUtils {
+
+ public static Margin marginOf(double controlRelative, double controlAbsolute, double diagramAbsolute) {
+ return new Margin(controlRelative/100, controlAbsolute, diagramAbsolute);
+ }
+
+ /** No margin */
+ public static final Margin NO_MARGIN = marginOf(0, 0, 0);
+ /** 5% margin */
+ public static final Margin MARGIN5 = marginOf(5, 0, 0);
+ /** 2% margin */
+ public static final Margin MARGIN2 = marginOf(2, 0, 0);
+ /** 10mm margin */
+ public static final Margin MARGIN_10mm = marginOf(0, 0, 10);
+
+
+ /** No margins */
+ public static final Margins NO_MARGINS = new Margins(NO_MARGIN, NO_MARGIN, NO_MARGIN, NO_MARGIN);
+ /** 5% margin */
+ public static final Margins MARGINS5 = new Margins(MARGIN5, MARGIN5, MARGIN5, MARGIN5);
+ /** 2% margin */
+ public static final Margins MARGINS2 = new Margins(MARGIN2, MARGIN2, MARGIN2, MARGIN2);
+ /** 10mm margin */
+ public static final Margins MARGINS_10mm = new Margins(MARGIN_10mm, MARGIN_10mm, MARGIN_10mm, MARGIN_10mm);
+
+ /**
+ * A margin.
+ */
+ public static class Margin {
+ /** Relative margins 0..100 (in control coordinates) */
+ public final double controlRelative;
+ /** Margins in absolute values of control units */
+ public final double controlAbsolute;
+ /** Margins in absolute values of diaram units*/
+ public final double diagramAbsolute;
+
+ public Margin(double controlRelative, double controlAbsolute, double diagramAbsolute) {
+ this.controlRelative = controlRelative;
+ this.controlAbsolute = controlAbsolute;
+ this.diagramAbsolute = diagramAbsolute;
+ }
+
+ @Override
+ public String toString() {
+ return "(" + controlRelative + " " + controlAbsolute + " " + diagramAbsolute + ")";
+ }
+
+ public boolean isZero() {
+ return Math.abs(controlRelative) < Double.MIN_VALUE
+ && Math.abs(controlAbsolute) < Double.MIN_VALUE
+ && Math.abs(diagramAbsolute) < Double.MIN_VALUE;
+ }
+
+ @Override
+ public int hashCode() {
+ final int prime = 31;
+ int result = 1;
+ long temp;
+ temp = Double.doubleToLongBits(controlAbsolute);
+ result = prime * result + (int) (temp ^ (temp >>> 32));
+ temp = Double.doubleToLongBits(controlRelative);
+ result = prime * result + (int) (temp ^ (temp >>> 32));
+ temp = Double.doubleToLongBits(diagramAbsolute);
+ result = prime * result + (int) (temp ^ (temp >>> 32));
+ return result;
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj)
+ return true;
+ if (obj == null)
+ return false;
+ if (getClass() != obj.getClass())
+ return false;
+ Margin other = (Margin) obj;
+ if (Double.doubleToLongBits(controlAbsolute) != Double.doubleToLongBits(other.controlAbsolute))
+ return false;
+ if (Double.doubleToLongBits(controlRelative) != Double.doubleToLongBits(other.controlRelative))
+ return false;
+ if (Double.doubleToLongBits(diagramAbsolute) != Double.doubleToLongBits(other.diagramAbsolute))
+ return false;
+ return true;
+ }
+ }
+
+ /**
+ * 4 margins: top, bottom, left, right
+ */
+ public static class Margins {
+
+ public static final int TOP = 1 << 0;
+ public static final int BOTTOM = 1 << 1;
+ public static final int LEFT = 1 << 2;
+ public static final int RIGHT = 1 << 3;
+
+ public final Margin top;
+ public final Margin bottom;
+ public final Margin left;
+ public final Margin right;
+
+ public Margins(Margin top, Margin bottom, Margin left, Margin right) {
+ assert top != null;
+ assert bottom != null;
+ assert left != null;
+ assert right != null;
+
+ this.top = top;
+ this.bottom = bottom;
+ this.left = left;
+ this.right = right;
+ }
+
+ /**
+ * @param a bitmask consisting of the values {@link #TOP},
+ * {@link #BOTTOM}, {@link #LEFT} and {@link #RIGHT}
+ * @param top
+ * @return
+ */
+ public Margins withSide(int side, Margin m) {
+ Margin t = ((side & TOP) != 0) ? m : top;
+ Margin b = ((side & BOTTOM) != 0) ? m : bottom;
+ Margin l = ((side & LEFT) != 0) ? m : left;
+ Margin r = ((side & RIGHT) != 0) ? m : right;
+ return new Margins(t, b, l, r);
+ }
+
+ public boolean isZero() {
+ return top.isZero() && bottom.isZero() && left.isZero() && right.isZero();
+ }
+
+ @Override
+ public String toString() {
+ return "[top=" + top + ", bottom=" + bottom + ", left=" + left + ", right=" + right + "]";
+ }
+
+ @Override
+ public int hashCode() {
+ final int prime = 31;
+ int result = 1;
+ result = prime * result + bottom.hashCode();
+ result = prime * result + left.hashCode();
+ result = prime * result + right.hashCode();
+ result = prime * result + top.hashCode();
+ return result;
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj)
+ return true;
+ if (obj == null)
+ return false;
+ if (getClass() != obj.getClass())
+ return false;
+ Margins other = (Margins) obj;
+ if (!top.equals(other.top))
+ return false;
+ if (!bottom.equals(other.bottom))
+ return false;
+ if (!left.equals(other.left))
+ return false;
+ if (!right.equals(other.right))
+ return false;
+ return true;
+ }
+ }
+
+}
Code Review / simantics / platform.git / blobdiff