001package org.gwtbootstrap3.client.ui; 002 003/* 004 * #%L 005 * GwtBootstrap3 006 * %% 007 * Copyright (C) 2013 GwtBootstrap3 008 * %% 009 * Licensed under the Apache License, Version 2.0 (the "License"); 010 * you may not use this file except in compliance with the License. 011 * You may obtain a copy of the License at 012 * 013 * http://www.apache.org/licenses/LICENSE-2.0 014 * 015 * Unless required by applicable law or agreed to in writing, software 016 * distributed under the License is distributed on an "AS IS" BASIS, 017 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 018 * See the License for the specific language governing permissions and 019 * limitations under the License. 020 * #L% 021 */ 022 023import org.gwtbootstrap3.client.ui.base.ComplexWidget; 024import org.gwtbootstrap3.client.ui.base.HasEmphasis; 025import org.gwtbootstrap3.client.ui.base.HasSize; 026import org.gwtbootstrap3.client.ui.base.HasType; 027import org.gwtbootstrap3.client.ui.base.helper.StyleHelper; 028import org.gwtbootstrap3.client.ui.constants.ElementTags; 029import org.gwtbootstrap3.client.ui.constants.Emphasis; 030import org.gwtbootstrap3.client.ui.constants.IconFlip; 031import org.gwtbootstrap3.client.ui.constants.IconRotate; 032import org.gwtbootstrap3.client.ui.constants.IconSize; 033import org.gwtbootstrap3.client.ui.constants.IconType; 034import org.gwtbootstrap3.client.ui.constants.Styles; 035 036import com.google.gwt.dom.client.Document; 037import com.google.gwt.event.dom.client.ClickEvent; 038import com.google.gwt.event.dom.client.ClickHandler; 039import com.google.gwt.event.dom.client.HasClickHandlers; 040import com.google.gwt.event.shared.HandlerRegistration; 041import com.google.gwt.uibinder.client.UiConstructor; 042 043/** 044 * Simple put, an icon. 045 * 046 * @author Sven Jacobs 047 * @see org.gwtbootstrap3.client.ui.constants.IconType 048 * @see org.gwtbootstrap3.client.ui.constants.IconSize 049 */ 050public class Icon extends ComplexWidget implements HasType<IconType>, HasSize<IconSize>, HasEmphasis, HasClickHandlers { 051 052 public Icon() { 053 setElement(Document.get().createElement(ElementTags.I)); 054 addStyleName(Styles.FONT_AWESOME_BASE); 055 } 056 057 @UiConstructor 058 public Icon(final IconType type) { 059 this(); 060 setType(type); 061 } 062 063 @Override 064 public void setType(final IconType type) { 065 StyleHelper.addUniqueEnumStyleName(this, IconType.class, type); 066 } 067 068 @Override 069 public IconType getType() { 070 return IconType.fromStyleName(getStyleName()); 071 } 072 073 public void setBorder(final boolean border) { 074 StyleHelper.toggleStyleName(this, border, Styles.ICON_BORDER); 075 } 076 077 public boolean isBorder() { 078 return StyleHelper.containsStyle(Styles.ICON_BORDER, getStyleName()); 079 } 080 081 public void setStackBase(final boolean stackBase) { 082 StyleHelper.toggleStyleName(this, stackBase, Styles.ICON_STACK_BASE); 083 } 084 085 public boolean isStackBase() { 086 return StyleHelper.containsStyle(Styles.ICON_STACK_BASE, getStyleName()); 087 } 088 089 public void setFixedWidth(final boolean fixedWidth) { 090 StyleHelper.toggleStyleName(this, fixedWidth, Styles.ICON_FIXED_WIDTH); 091 } 092 093 public boolean isFixedWidth() { 094 return StyleHelper.containsStyle(Styles.ICON_FIXED_WIDTH, getStyleName()); 095 } 096 097 public void setStackTop(final boolean stackTop) { 098 StyleHelper.toggleStyleName(this, stackTop, Styles.ICON_STACK_TOP); 099 } 100 101 public boolean isStackTop() { 102 return StyleHelper.containsStyle(Styles.ICON_STACK_TOP, getStyleName()); 103 } 104 105 public void setInverse(final boolean inverse) { 106 StyleHelper.toggleStyleName(this, inverse, Styles.ICON_INVERSE); 107 } 108 109 public boolean isInverse() { 110 return StyleHelper.containsStyle(Styles.ICON_INVERSE, getStyleName()); 111 } 112 113 public void setSpin(final boolean spin) { 114 StyleHelper.toggleStyleName(this, spin, Styles.ICON_SPIN); 115 } 116 117 public boolean isSpin() { 118 return StyleHelper.containsStyle(Styles.ICON_SPIN, getStyleName()); 119 } 120 121 public void setPulse(final boolean pulse) { 122 StyleHelper.toggleStyleName(this, pulse, Styles.ICON_PULSE); 123 } 124 125 public boolean isPulse() { 126 return StyleHelper.containsStyle(Styles.ICON_PULSE, getStyleName()); 127 } 128 129 public void setRotate(final IconRotate iconRotate) { 130 if (iconRotate == null) { 131 return; 132 } 133 StyleHelper.addUniqueEnumStyleName(this, IconRotate.class, iconRotate); 134 } 135 136 public IconRotate getRotate() { 137 return IconRotate.fromStyleName(getStyleName()); 138 } 139 140 public void setFlip(final IconFlip iconFlip) { 141 if (iconFlip == null) { 142 return; 143 } 144 145 StyleHelper.addUniqueEnumStyleName(this, IconFlip.class, iconFlip); 146 } 147 148 public IconFlip getFlip() { 149 return IconFlip.fromStyleName(getStyleName()); 150 } 151 152 @Override 153 public void setSize(final IconSize iconSize) { 154 StyleHelper.addUniqueEnumStyleName(this, IconSize.class, iconSize); 155 } 156 157 @Override 158 public IconSize getSize() { 159 return IconSize.fromStyleName(getStyleName()); 160 } 161 162 @Override 163 public void setEmphasis(final Emphasis emphasis) { 164 StyleHelper.addUniqueEnumStyleName(this, Emphasis.class, emphasis); 165 } 166 167 @Override 168 public Emphasis getEmphasis() { 169 return Emphasis.fromStyleName(getStyleName()); 170 } 171 172 @Override 173 public HandlerRegistration addClickHandler(final ClickHandler handler) { 174 return addDomHandler(handler, ClickEvent.getType()); 175 } 176}