/*******************************************************************************
* <copyright>
*
* Copyright (c) 2005, 2011 SAP AG.
* 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:
* SAP AG - initial API, implementation and documentation
* mwenz - Bug 355347 - Remove setters of Graphiti's Font Interface
* cbrand - Bug 382928 - Introduce factory method(s) for easier gradient creation
*
* </copyright>
*
*******************************************************************************/
package org.eclipse.graphiti.util;
import org.eclipse.emf.common.util.EList;
import org.eclipse.graphiti.mm.algorithms.styles.AbstractStyle;
import org.eclipse.graphiti.mm.algorithms.styles.AdaptedGradientColoredAreas;
import org.eclipse.graphiti.mm.algorithms.styles.GradientColoredArea;
import org.eclipse.graphiti.mm.algorithms.styles.GradientColoredAreas;
import org.eclipse.graphiti.mm.algorithms.styles.GradientColoredLocation;
import org.eclipse.graphiti.mm.algorithms.styles.LocationType;
import org.eclipse.graphiti.mm.algorithms.styles.StylesFactory;
import org.eclipse.graphiti.mm.algorithms.styles.StylesPackage;
import org.eclipse.graphiti.services.IGaService;
/**
* Predefined gradient color-areas to be used in GFFigureUtil with method
* paintColorFlow(..).
*
* This class comprises the definitions for predefined gradients and their
* adaptations for one or more visual states: {@link #STYLE_ADAPTATION_DEFAULT},
* {@link #STYLE_ADAPTATION_PRIMARY_SELECTED} ,
* {@link #STYLE_ADAPTATION_SECONDARY_SELECTED},
* {@link #STYLE_ADAPTATION_ACTION_ALLOWED},
* {@link #STYLE_ADAPTATION_ACTION_FORBIDDEN}.
*
* Gradient definitions have corresponding ID's: {@link #BLUE_WHITE_GLOSS_ID},
* {@link #BLUE_WHITE_GLOSS_ID}, {@link #BLUE_WHITE_ID},
* {@link #LIGHT_YELLOW_ID}, {@link #LIGHT_GRAY_ID},
* {@link #COPPER_WHITE_GLOSS_ID}, {@link #SILVER_WHITE_GLOSS_ID}.
*
* A Gradient definition for a shape can be set as a rendering style with
* {@link IGaService#setRenderingStyle(AbstractStyle, AdaptedGradientColoredAreas)}
* . The {@link AdaptedGradientColoredAreas} gradient definitions are retrieved
* by getter methods defined here, like {@link #getBlueWhiteGlossAdaptions()}.
*
* Clients may create their own gradient definition by overriding
* {@link PredefinedColoredAreas} for gradient definitions and
* {@link IPredefinedRenderingStyle} for corresponding ID's. Simply follow
* straightforward the example {@link #getBlueWhiteGlossAdaptions()}. It is
* recommended to support at least {@link #STYLE_ADAPTATION_DEFAULT},
* {@link #STYLE_ADAPTATION_PRIMARY_SELECTED},
* {@link #STYLE_ADAPTATION_SECONDARY_SELECTED} as visual states.
*
* @see IGaService#setRenderingStyle(AbstractStyle, AdaptedGradientColoredAreas)
* @see IPredefinedRenderingStyle
* @see IGradientType
*/
public class PredefinedColoredAreas implements IPredefinedRenderingStyle {
/**
* The color-areas, which are used for default elements with the ID
* {@link #BLUE_WHITE_GLOSS_ID}.
*/
private static GradientColoredAreas getBlueWhiteGlossDefaultAreas() {
final GradientColoredAreas gradientColoredAreas = StylesFactory.eINSTANCE.createGradientColoredAreas();
final EList<GradientColoredArea> gcas = gradientColoredAreas.getGradientColor();
addGradientColoredArea(gcas, "F8FBFE", 0, LocationType.LOCATION_TYPE_ABSOLUTE_START, "F8FBFE", 1, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_START);
addGradientColoredArea(gcas, "EDF5FC", 1, LocationType.LOCATION_TYPE_ABSOLUTE_START, "EDF5FC", 2, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_START);
addGradientColoredArea(gcas, "DEEDFA", 2, LocationType.LOCATION_TYPE_ABSOLUTE_START, "DEEDFA", 3, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_START);
addGradientColoredArea(gcas, "D4E7F8", 3, LocationType.LOCATION_TYPE_ABSOLUTE_START, "FAFBFC", 2, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_END);
addGradientColoredArea(gcas, "E2E5E9", 2, LocationType.LOCATION_TYPE_ABSOLUTE_END, "E2E5E9", 0, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_END);
gradientColoredAreas.setStyleAdaption(IPredefinedRenderingStyle.STYLE_ADAPTATION_DEFAULT);
return gradientColoredAreas;
}
/**
* The color-areas, which are used for primary selected elements with the ID
* {@link #BLUE_WHITE_GLOSS_ID}.
*/
private static GradientColoredAreas getBlueWhiteGlossPrimarySelectedAreas() {
final GradientColoredAreas gradientColoredAreas = StylesFactory.eINSTANCE.createGradientColoredAreas();
gradientColoredAreas.setStyleAdaption(IPredefinedRenderingStyle.STYLE_ADAPTATION_PRIMARY_SELECTED);
final EList<GradientColoredArea> gcas = gradientColoredAreas.getGradientColor();
addGradientColoredArea(gcas, "EEF6FD", 0, LocationType.LOCATION_TYPE_ABSOLUTE_START, "EEF6FD", 1, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_START);
addGradientColoredArea(gcas, "D0E6F9", 1, LocationType.LOCATION_TYPE_ABSOLUTE_START, "D0E6F9", 2, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_START);
addGradientColoredArea(gcas, "ACD2F4", 2, LocationType.LOCATION_TYPE_ABSOLUTE_START, "ACD2F4", 3, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_START);
addGradientColoredArea(gcas, "81B9EA", 3, LocationType.LOCATION_TYPE_ABSOLUTE_START, "AAD0F2", 2, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_END);
addGradientColoredArea(gcas, "9ABFE0", 2, LocationType.LOCATION_TYPE_ABSOLUTE_END, "9ABFE0", 0, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_END);
return gradientColoredAreas;
}
/**
* The color-areas, which are used for secondary selected elements with the
* ID {@link #BLUE_WHITE_GLOSS_ID}.
*/
private static GradientColoredAreas getBlueWhiteGlossSecondarySelectedAreas() {
final GradientColoredAreas gradientColoredAreas = StylesFactory.eINSTANCE.createGradientColoredAreas();
gradientColoredAreas.setStyleAdaption(IPredefinedRenderingStyle.STYLE_ADAPTATION_SECONDARY_SELECTED);
final EList<GradientColoredArea> gcas = gradientColoredAreas.getGradientColor();
addGradientColoredArea(gcas, "F5F9FE", 0, LocationType.LOCATION_TYPE_ABSOLUTE_START, "F5F9FE", 1, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_START);
addGradientColoredArea(gcas, "E2EFFC", 1, LocationType.LOCATION_TYPE_ABSOLUTE_START, "E2EFFC", 2, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_START);
addGradientColoredArea(gcas, "CBE3F9", 2, LocationType.LOCATION_TYPE_ABSOLUTE_START, "CBE3F9", 3, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_START);
addGradientColoredArea(gcas, "BBDAF7", 3, LocationType.LOCATION_TYPE_ABSOLUTE_START, "C5E0F7", 2, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_END);
addGradientColoredArea(gcas, "B2CDE5", 2, LocationType.LOCATION_TYPE_ABSOLUTE_END, "B2CDE5", 0, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_END);
return gradientColoredAreas;
}
/**
* The color-areas, which are used for elements where an action is allowed
* with the ID {@link #BLUE_WHITE_GLOSS_ID}.
*/
private static GradientColoredAreas getBlueWhiteGlossActionAllowedAreas() {
final GradientColoredAreas gradientColoredAreas = StylesFactory.eINSTANCE.createGradientColoredAreas();
gradientColoredAreas.setStyleAdaption(IPredefinedRenderingStyle.STYLE_ADAPTATION_ACTION_ALLOWED);
final EList<GradientColoredArea> gcas = gradientColoredAreas.getGradientColor();
addGradientColoredArea(gcas, "99CC00", 0, LocationType.LOCATION_TYPE_ABSOLUTE_START, "339966", 0, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_END);
return gradientColoredAreas;
}
/**
* The color-areas, which are used for elements where an action is forbidden
* with the ID {@link #BLUE_WHITE_GLOSS_ID}.
*/
private static GradientColoredAreas getBlueWhiteGlossActionForbiddenAreas() {
final GradientColoredAreas gradientColoredAreas = StylesFactory.eINSTANCE.createGradientColoredAreas();
gradientColoredAreas.setStyleAdaption(IPredefinedRenderingStyle.STYLE_ADAPTATION_ACTION_FORBIDDEN);
final EList<GradientColoredArea> gcas = gradientColoredAreas.getGradientColor();
addGradientColoredArea(gcas, "FFCC00", 0, LocationType.LOCATION_TYPE_ABSOLUTE_START, "FF6600", 0, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_END);
return gradientColoredAreas;
}
/**
* @return {@link AdaptedGradientColoredAreas} color-areas for
* {@link #BLUE_WHITE_GLOSS_ID} with the adaptations:
* {@link #STYLE_ADAPTATION_DEFAULT},
* {@link #STYLE_ADAPTATION_PRIMARY_SELECTED},
* {@link #STYLE_ADAPTATION_SECONDARY_SELECTED},
* {@link #STYLE_ADAPTATION_ACTION_ALLOWED},
* {@link #STYLE_ADAPTATION_ACTION_FORBIDDEN}.
*/
public static AdaptedGradientColoredAreas getBlueWhiteGlossAdaptions() {
final AdaptedGradientColoredAreas agca = StylesFactory.eINSTANCE.createAdaptedGradientColoredAreas();
agca.setDefinedStyleId(BLUE_WHITE_GLOSS_ID);
agca.setGradientType(IGradientType.VERTICAL);
agca.getAdaptedGradientColoredAreas().add(IPredefinedRenderingStyle.STYLE_ADAPTATION_DEFAULT, getBlueWhiteGlossDefaultAreas());
agca.getAdaptedGradientColoredAreas().add(IPredefinedRenderingStyle.STYLE_ADAPTATION_PRIMARY_SELECTED,
getBlueWhiteGlossPrimarySelectedAreas());
agca.getAdaptedGradientColoredAreas().add(IPredefinedRenderingStyle.STYLE_ADAPTATION_SECONDARY_SELECTED,
getBlueWhiteGlossSecondarySelectedAreas());
agca.getAdaptedGradientColoredAreas().add(IPredefinedRenderingStyle.STYLE_ADAPTATION_ACTION_ALLOWED,
getBlueWhiteGlossActionAllowedAreas());
agca.getAdaptedGradientColoredAreas().add(IPredefinedRenderingStyle.STYLE_ADAPTATION_ACTION_FORBIDDEN,
getBlueWhiteGlossActionForbiddenAreas());
return agca;
}
/**
* The color-areas, which are used for default elements with the ID
* {@link #BLUE_WHITE_ID}.
*/
private static GradientColoredAreas getBlueWhiteDefaultAreas() {
final GradientColoredAreas gradientColoredAreas = StylesFactory.eINSTANCE.createGradientColoredAreas();
gradientColoredAreas.setStyleAdaption(IPredefinedRenderingStyle.STYLE_ADAPTATION_DEFAULT);
final EList<GradientColoredArea> gcas = gradientColoredAreas.getGradientColor();
addGradientColoredArea(gcas, "D4E7F8", 0, LocationType.LOCATION_TYPE_ABSOLUTE_START, "FAFBFC", 0, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_END);
return gradientColoredAreas;
}
/**
* The color-areas, which are used for primary selected elements with the ID
* {@link #BLUE_WHITE_ID}.
*/
private static GradientColoredAreas getBlueWhitePrimarySelectedAreas() {
final GradientColoredAreas gradientColoredAreas = StylesFactory.eINSTANCE.createGradientColoredAreas();
gradientColoredAreas.setStyleAdaption(IPredefinedRenderingStyle.STYLE_ADAPTATION_PRIMARY_SELECTED);
final EList<GradientColoredArea> gcas = gradientColoredAreas.getGradientColor();
addGradientColoredArea(gcas, "81B9EA", 0, LocationType.LOCATION_TYPE_ABSOLUTE_START, "AAD0F2", 0, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_END);
return gradientColoredAreas;
}
/**
* The color-areas, which are used for secondary selected elements with the
* ID {@link #BLUE_WHITE_ID}.
*/
private static GradientColoredAreas getBlueWhiteSecondarySelectedAreas() {
final GradientColoredAreas gradientColoredAreas = StylesFactory.eINSTANCE.createGradientColoredAreas();
gradientColoredAreas.setStyleAdaption(IPredefinedRenderingStyle.STYLE_ADAPTATION_SECONDARY_SELECTED);
final EList<GradientColoredArea> gcas = gradientColoredAreas.getGradientColor();
addGradientColoredArea(gcas, "BBDAF7", 0, LocationType.LOCATION_TYPE_ABSOLUTE_START, "C5E0F7", 0, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_END);
return gradientColoredAreas;
}
/**
* @return {@link AdaptedGradientColoredAreas} color-areas for
* {@link #BLUE_WHITE_ID} with the adaptations:
* {@link #STYLE_ADAPTATION_DEFAULT},
* {@link #STYLE_ADAPTATION_PRIMARY_SELECTED},
* {@link #STYLE_ADAPTATION_SECONDARY_SELECTED}.
*/
public static AdaptedGradientColoredAreas getBlueWhiteAdaptions() {
final AdaptedGradientColoredAreas agca = StylesFactory.eINSTANCE.createAdaptedGradientColoredAreas();
agca.setDefinedStyleId(BLUE_WHITE_ID);
agca.setGradientType(IGradientType.VERTICAL);
agca.getAdaptedGradientColoredAreas().add(IPredefinedRenderingStyle.STYLE_ADAPTATION_DEFAULT, getBlueWhiteDefaultAreas());
agca.getAdaptedGradientColoredAreas().add(IPredefinedRenderingStyle.STYLE_ADAPTATION_PRIMARY_SELECTED,
getBlueWhitePrimarySelectedAreas());
agca.getAdaptedGradientColoredAreas().add(IPredefinedRenderingStyle.STYLE_ADAPTATION_SECONDARY_SELECTED,
getBlueWhiteSecondarySelectedAreas());
return agca;
}
/**
* The color-areas, which are used for default elements with the ID
* {@link #LIGHT_YELLOW_ID}.
*/
private static GradientColoredAreas getLightYellowDefaultAreas() {
final GradientColoredAreas gradientColoredAreas = StylesFactory.eINSTANCE.createGradientColoredAreas();
gradientColoredAreas.setStyleAdaption(IPredefinedRenderingStyle.STYLE_ADAPTATION_DEFAULT);
final EList<GradientColoredArea> gcas = gradientColoredAreas.getGradientColor();
addGradientColoredArea(gcas, "FEFEF4", 0, LocationType.LOCATION_TYPE_ABSOLUTE_START, "FEFEF4", 0, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_END);
return gradientColoredAreas;
}
/**
* The color-areas, which are used for primary selected elements with the ID
* {@link #LIGHT_YELLOW_ID}.
*/
private static GradientColoredAreas getLightYellowPrimarySelectedAreas() {
final GradientColoredAreas gradientColoredAreas = StylesFactory.eINSTANCE.createGradientColoredAreas();
gradientColoredAreas.setStyleAdaption(IPredefinedRenderingStyle.STYLE_ADAPTATION_PRIMARY_SELECTED);
final EList<GradientColoredArea> gcas = gradientColoredAreas.getGradientColor();
addGradientColoredArea(gcas, "E5E5C2", 0, LocationType.LOCATION_TYPE_ABSOLUTE_START, "E5E5C2", 0, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_END);
return gradientColoredAreas;
}
/**
* The color-areas, which are used for secondary selected elements with the
* ID {@link #LIGHT_YELLOW_ID}.
*/
private static GradientColoredAreas getLightYellowSecondarySelectedAreas() {
final GradientColoredAreas gradientColoredAreas = StylesFactory.eINSTANCE.createGradientColoredAreas();
gradientColoredAreas.setStyleAdaption(IPredefinedRenderingStyle.STYLE_ADAPTATION_SECONDARY_SELECTED);
final EList<GradientColoredArea> gcas = gradientColoredAreas.getGradientColor();
addGradientColoredArea(gcas, "FAFAD9", 0, LocationType.LOCATION_TYPE_ABSOLUTE_START, "FAFAD9", 0, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_END);
return gradientColoredAreas;
}
/**
* @return {@link AdaptedGradientColoredAreas} color-areas for
* {@link #LIGHT_YELLOW_ID} with the adaptations:
* {@link #STYLE_ADAPTATION_DEFAULT},
* {@link #STYLE_ADAPTATION_PRIMARY_SELECTED},
* {@link #STYLE_ADAPTATION_SECONDARY_SELECTED}.
*/
public static AdaptedGradientColoredAreas getLightYellowAdaptions() {
final AdaptedGradientColoredAreas agca = StylesFactory.eINSTANCE.createAdaptedGradientColoredAreas();
agca.setDefinedStyleId(LIGHT_YELLOW_ID);
agca.setGradientType(IGradientType.VERTICAL);
agca.getAdaptedGradientColoredAreas().add(IPredefinedRenderingStyle.STYLE_ADAPTATION_DEFAULT, getLightYellowDefaultAreas());
agca.getAdaptedGradientColoredAreas().add(IPredefinedRenderingStyle.STYLE_ADAPTATION_PRIMARY_SELECTED,
getLightYellowPrimarySelectedAreas());
agca.getAdaptedGradientColoredAreas().add(IPredefinedRenderingStyle.STYLE_ADAPTATION_SECONDARY_SELECTED,
getLightYellowSecondarySelectedAreas());
return agca;
}
/**
* The color-areas, which are used for default elements with the ID
* {@link #LIGHT_GRAY_ID}.
*/
private static GradientColoredAreas getLightGrayDefaultAreas() {
final GradientColoredAreas gradientColoredAreas = StylesFactory.eINSTANCE.createGradientColoredAreas();
gradientColoredAreas.setStyleAdaption(IPredefinedRenderingStyle.STYLE_ADAPTATION_DEFAULT);
final EList<GradientColoredArea> gcas = gradientColoredAreas.getGradientColor();
addGradientColoredArea(gcas, "F5F5ED", 0, LocationType.LOCATION_TYPE_ABSOLUTE_START, "F5F5ED", 0, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_END);
return gradientColoredAreas;
}
/**
* The color-areas, which are used for primary selected elements with the ID
* {@link #LIGHT_GRAY_ID}.
*/
private static GradientColoredAreas getLightGrayPrimarySelectedAreas() {
final GradientColoredAreas gradientColoredAreas = StylesFactory.eINSTANCE.createGradientColoredAreas();
gradientColoredAreas.setStyleAdaption(IPredefinedRenderingStyle.STYLE_ADAPTATION_PRIMARY_SELECTED);
final EList<GradientColoredArea> gcas = gradientColoredAreas.getGradientColor();
addGradientColoredArea(gcas, "D6D6D0", 0, LocationType.LOCATION_TYPE_ABSOLUTE_START, "D6D6D0", 0, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_END);
return gradientColoredAreas;
}
/**
* The color-areas, which are used for secondary selected elements with the
* ID {@link #LIGHT_GRAY_ID}.
*/
private static GradientColoredAreas getLightGraySecondarySelectedAreas() {
final GradientColoredAreas gradientColoredAreas = StylesFactory.eINSTANCE.createGradientColoredAreas();
gradientColoredAreas.setStyleAdaption(IPredefinedRenderingStyle.STYLE_ADAPTATION_SECONDARY_SELECTED);
final EList<GradientColoredArea> gcas = gradientColoredAreas.getGradientColor();
addGradientColoredArea(gcas, "E5E5Df", 0, LocationType.LOCATION_TYPE_ABSOLUTE_START, "E5E5Df", 0, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_END);
return gradientColoredAreas;
}
/**
* @return {@link AdaptedGradientColoredAreas} color-areas for
* {@link #LIGHT_GRAY_ID} with the adaptations:
* {@link #STYLE_ADAPTATION_DEFAULT},
* {@link #STYLE_ADAPTATION_PRIMARY_SELECTED}.
*/
public static AdaptedGradientColoredAreas getLightGrayAdaptions() {
final AdaptedGradientColoredAreas agca = StylesFactory.eINSTANCE.createAdaptedGradientColoredAreas();
agca.setDefinedStyleId(LIGHT_GRAY_ID);
agca.setGradientType(IGradientType.VERTICAL);
agca.getAdaptedGradientColoredAreas().add(IPredefinedRenderingStyle.STYLE_ADAPTATION_DEFAULT, getLightGrayDefaultAreas());
agca.getAdaptedGradientColoredAreas().add(IPredefinedRenderingStyle.STYLE_ADAPTATION_PRIMARY_SELECTED,
getLightGrayPrimarySelectedAreas());
agca.getAdaptedGradientColoredAreas().add(IPredefinedRenderingStyle.STYLE_ADAPTATION_SECONDARY_SELECTED,
getLightGraySecondarySelectedAreas());
return agca;
}
/**
* The color-areas, which are used for default elements with the ID
* {@link #COPPER_WHITE_GLOSS_ID}.
*/
private static GradientColoredAreas getCopperWhiteGlossDefaultAreas() {
final GradientColoredAreas gradientColoredAreas = StylesFactory.eINSTANCE.createGradientColoredAreas();
gradientColoredAreas.setStyleAdaption(IPredefinedRenderingStyle.STYLE_ADAPTATION_DEFAULT);
final EList<GradientColoredArea> gcas = gradientColoredAreas.getGradientColor();
addGradientColoredArea(gcas, "F9F5F2", 0, LocationType.LOCATION_TYPE_ABSOLUTE_START, "F9F5F2", 1, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_START);
addGradientColoredArea(gcas, "EDE0D8", 1, LocationType.LOCATION_TYPE_ABSOLUTE_START, "EDE0D8", 2, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_START);
addGradientColoredArea(gcas, "E4D0C4", 2, LocationType.LOCATION_TYPE_ABSOLUTE_START, "F5F0E8", 2, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_END);
addGradientColoredArea(gcas, "E6DDD0", 2, LocationType.LOCATION_TYPE_ABSOLUTE_END, "E6DDD0", 0, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_END);
return gradientColoredAreas;
}
/**
* @return {@link AdaptedGradientColoredAreas} color-areas for
* {@link #COPPER_WHITE_GLOSS_ID} with the adaptation
* {@link #STYLE_ADAPTATION_DEFAULT}.
*/
public static AdaptedGradientColoredAreas getCopperWhiteGlossAdaptions() {
final AdaptedGradientColoredAreas agca = StylesFactory.eINSTANCE.createAdaptedGradientColoredAreas();
agca.setDefinedStyleId(COPPER_WHITE_GLOSS_ID);
agca.setGradientType(IGradientType.VERTICAL);
agca.getAdaptedGradientColoredAreas().add(IPredefinedRenderingStyle.STYLE_ADAPTATION_DEFAULT, getCopperWhiteGlossDefaultAreas());
return agca;
}
/**
* The color-areas, which are used for default elements with the ID
* {@link #SILVER_WHITE_GLOSS_ID}.
*/
private static GradientColoredAreas getSilverWhiteGlossDefaultAreas() {
final GradientColoredAreas gradientColoredAreas = StylesFactory.eINSTANCE.createGradientColoredAreas();
gradientColoredAreas.setStyleAdaption(IPredefinedRenderingStyle.STYLE_ADAPTATION_DEFAULT);
final EList<GradientColoredArea> gcas = gradientColoredAreas.getGradientColor();
addGradientColoredArea(gcas, "EEEEED", 0, LocationType.LOCATION_TYPE_ABSOLUTE_START, "EEEEED", 1, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_START);
addGradientColoredArea(gcas, "E1E1E0", 1, LocationType.LOCATION_TYPE_ABSOLUTE_START, "E1E1E0", 2, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_START);
addGradientColoredArea(gcas, "D2D1CF", 2, LocationType.LOCATION_TYPE_ABSOLUTE_START, "F2F0EF", 2, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_END);
addGradientColoredArea(gcas, "DFDEDD", 2, LocationType.LOCATION_TYPE_ABSOLUTE_END, "DFDEDD", 0, //$NON-NLS-1$ //$NON-NLS-2$
LocationType.LOCATION_TYPE_ABSOLUTE_END);
return gradientColoredAreas;
}
/**
* @return {@link AdaptedGradientColoredAreas} color-areas for
* {@link #SILVER_WHITE_GLOSS_ID} with the adaptation
* {@link #STYLE_ADAPTATION_DEFAULT}.
*/
public static AdaptedGradientColoredAreas getSilverWhiteGlossAdaptions() {
final AdaptedGradientColoredAreas agca = StylesFactory.eINSTANCE.createAdaptedGradientColoredAreas();
agca.setDefinedStyleId(SILVER_WHITE_GLOSS_ID);
agca.setGradientType(IGradientType.VERTICAL);
agca.getAdaptedGradientColoredAreas().add(IPredefinedRenderingStyle.STYLE_ADAPTATION_DEFAULT, getSilverWhiteGlossDefaultAreas());
return agca;
}
/**
* Get {@link AdaptedGradientColoredAreas} by id. The id should be defined
* in {@link IPredefinedRenderingStyle} or in an extension. This is a helper
* method for tests etc. Please use methods like
* {@link #getBlueWhiteGlossAdaptions} to set the rendering style with
* {@link IGaService#setRenderingStyle(AbstractStyle, AdaptedGradientColoredAreas)}
* . Clients should override this method, if they have own gradient
* definitions and id's.
*
* @param id
* The id which designates a corresponding
* {@link AdaptedGradientColoredAreas} object.
* @return the corresponding {@link AdaptedGradientColoredAreas} object or
* null, if id is not defined.
*/
public static AdaptedGradientColoredAreas getAdaptedGradientColoredAreas(String id) {
if (BLUE_WHITE_GLOSS_ID.equals(id)) {
return getBlueWhiteGlossAdaptions();
} else if (BLUE_WHITE_ID.equals(id)) {
return getBlueWhiteAdaptions();
} else if (LIGHT_YELLOW_ID.equals(id)) {
return getLightYellowAdaptions();
} else if (LIGHT_GRAY_ID.equals(id)) {
return getLightGrayAdaptions();
} else if (COPPER_WHITE_GLOSS_ID.equals(id)) {
return getCopperWhiteGlossAdaptions();
} else if (SILVER_WHITE_GLOSS_ID.equals(id)) {
return getSilverWhiteGlossAdaptions();
} else {
return null;
}
}
protected static void addGradientColoredArea(EList<GradientColoredArea> gcas, String colorStart, int locationValueStart,
LocationType locationTypeStart, String colorEnd, int locationValueEnd, LocationType locationTypeEnd) {
GradientColoredArea gca = createGradientColoredArea(colorStart, locationValueStart, locationTypeStart,
colorEnd, locationValueEnd, locationTypeEnd);
gcas.add(gca);
}
/**
* @since 0.10
*/
protected static GradientColoredArea createGradientColoredArea(String colorStart, int locationValueStart,
LocationType locationTypeStart, String colorEnd, int locationValueEnd, LocationType locationTypeEnd) {
/*
* Colors are stored locally at the gradient colored area for sake of
* better readability and in the assumption that colors are not
* intensively reused. The complete gradient definition is stored only
* once per diagram so reuse is in place at a higher level.
*/
GradientColoredArea ret = StylesFactory.eINSTANCE.createGradientColoredArea();
ret.setStart(StylesFactory.eINSTANCE.createGradientColoredLocation());
ret.getStart().setColor(StylesFactory.eINSTANCE.createColor());
ret.getStart().getColor().eSet(StylesPackage.eINSTANCE.getColor_Blue(), ColorUtil.getBlueFromHex(colorStart));
ret.getStart().getColor().eSet(StylesPackage.eINSTANCE.getColor_Green(), ColorUtil.getGreenFromHex(colorStart));
ret.getStart().getColor().eSet(StylesPackage.eINSTANCE.getColor_Red(), ColorUtil.getRedFromHex(colorStart));
ret.getStart().setLocationType(locationTypeStart);
ret.getStart().setLocationValue(locationValueStart);
ret.setEnd(StylesFactory.eINSTANCE.createGradientColoredLocation());
ret.getEnd().setColor(StylesFactory.eINSTANCE.createColor());
ret.getEnd().getColor().eSet(StylesPackage.eINSTANCE.getColor_Blue(), ColorUtil.getBlueFromHex(colorEnd));
ret.getEnd().getColor().eSet(StylesPackage.eINSTANCE.getColor_Green(), ColorUtil.getGreenFromHex(colorEnd));
ret.getEnd().getColor().eSet(StylesPackage.eINSTANCE.getColor_Red(), ColorUtil.getRedFromHex(colorEnd));
ret.getEnd().setLocationType(locationTypeEnd);
ret.getEnd().setLocationValue(locationValueEnd);
return ret;
}
/**
* Returns the location for the given length and zoom-factor. The location
* is calculated from the location-value and location-type in relation to
* the given length and zoom-factor.
* <p>
* The idea is, that the location-type specifies how to interpret the
* location-value in relation to the length. For example if the
* location-type is "relative" and the location-value is "40", then this
* means, that the location is at 40% of the length. So for a length of 200
* the location would be 80.
*
* @param length
* The length, for which to calculate the location.
* @param zoom
* The zoom-factor, which to use on the location-value.
* @return The location for the given length and zoom-factor.
*/
public static int getLocation(GradientColoredLocation gradientColoredLocation, int length, double zoom) {
if (gradientColoredLocation.getLocationType() == LocationType.LOCATION_TYPE_ABSOLUTE_START) {
return (int) Math.round(gradientColoredLocation.getLocationValue() * zoom);
}
if (gradientColoredLocation.getLocationType() == LocationType.LOCATION_TYPE_ABSOLUTE_END) {
return length - (int) Math.round(gradientColoredLocation.getLocationValue() * zoom);
}
if (gradientColoredLocation.getLocationType() == LocationType.LOCATION_TYPE_RELATIVE) {
final double ret = (double) gradientColoredLocation.getLocationValue() / 100 * length;
return (int) Math.round(ret);
}
throw new IllegalStateException("Unknown location type '" + gradientColoredLocation.getLocationType() + "'"); //$NON-NLS-1$ //$NON-NLS-2$
}
}