/*
* This library is part of OpenCms -
* the Open Source Content Management System
*
* Copyright (c) Alkacon Software GmbH (http://www.alkacon.com)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* For further information about Alkacon Software GmbH, please see the
* company website: http://www.alkacon.com
*
* For further information about OpenCms, please see the
* project website: http://www.opencms.org
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.opencms.workplace.tools;
import org.opencms.i18n.CmsMessageContainer;
import org.opencms.main.OpenCms;
import org.opencms.util.CmsStringUtil;
import org.opencms.workplace.CmsWorkplace;
import java.io.File;
/**
* Default skeleton for an html icon button.<p>
*
* @since 6.0.0
*/
public abstract class A_CmsHtmlIconButton implements I_CmsHtmlIconButton {
/** Constant for an empty message. */
public static final CmsMessageContainer EMPTY_MESSAGE = Messages.get().container(Messages.GUI_EMPTY_MESSAGE_0);
/** unique id. */
protected String m_id;
/** Enabled flag. */
private boolean m_enabled = true;
/** Help text or description. */
private CmsMessageContainer m_helpText;
/** Path to the icon. */
private String m_iconPath;
/** Display name. */
private CmsMessageContainer m_name;
/** Visibility flag. */
private boolean m_visible = true;
/**
* Default Constructor.<p>
*
* @param id the id
*/
public A_CmsHtmlIconButton(String id) {
m_id = id;
}
/**
* Full Constructor.<p>
*
* @param id the id
* @param name the name
* @param helpText the help text
* @param iconPath the path to the icon
* @param enabled if enabled or not
*/
public A_CmsHtmlIconButton(
String id,
CmsMessageContainer name,
CmsMessageContainer helpText,
String iconPath,
boolean enabled) {
this(id);
setName(name);
setHelpText(helpText);
setIconPath(iconPath);
setEnabled(enabled);
}
/**
* Generates a default html code for icon buttons.<p>
*
* @param style the style of the button
* @param id the id
* @param name the name
* @param helpText the help text
* @param enabled if enabled or not
* @param iconPath the path to the icon
* @param confirmationMessage the optional confirmation message
* @param onClick the js code to execute
*
* @return html code
*/
public static String defaultButtonHtml(
CmsHtmlIconButtonStyleEnum style,
String id,
String name,
String helpText,
boolean enabled,
String iconPath,
String confirmationMessage,
String onClick) {
return defaultButtonHtml(
style,
id,
id,
name,
helpText,
enabled,
iconPath,
confirmationMessage,
onClick,
false,
null);
}
/**
* Generates a default html code where several buttons can have the same help text.<p>
*
* @param style the style of the button
* @param id the id
* @param helpId the id of the helptext div tag
* @param name the name, if empty only the icon is displayed
* @param helpText the help text, if empty no mouse events are generated
* @param enabled if enabled or not, if not set be sure to take an according helptext
* @param iconPath the path to the icon, if empty only the name is displayed
* @param confirmationMessage the confirmation message
* @param onClick the js code to execute, if empty no link is generated
* @param singleHelp if set, no helptext is written, you have to use the defaultHelpHtml() method later
* @param rightHtml optional html code that should come direct after the button
*
* @return html code
*/
public static String defaultButtonHtml(
CmsHtmlIconButtonStyleEnum style,
String id,
String helpId,
String name,
String helpText,
boolean enabled,
String iconPath,
String confirmationMessage,
String onClick,
boolean singleHelp,
String rightHtml) {
StringBuffer html = new StringBuffer(1024);
if (style == CmsHtmlIconButtonStyleEnum.BIG_ICON_TEXT) {
html.append("<div class='bigLink' id='img");
html.append(id);
html.append("'>\n");
}
html.append("\t<span class=\"link");
if (enabled) {
html.append("\"");
} else {
html.append(" linkdisabled\"");
}
if (CmsStringUtil.isNotEmptyOrWhitespaceOnly(helpText)) {
if (!singleHelp) {
html.append(" onMouseOver=\"sMH('");
html.append(id);
html.append("');\" onMouseOut=\"hMH('");
html.append(id);
html.append("');\"");
} else {
html.append(" onMouseOver=\"sMHS('");
html.append(id);
html.append("', '");
html.append(helpId);
html.append("');\" onMouseOut=\"hMH('");
html.append(id);
html.append("', '");
html.append(helpId);
html.append("');\"");
}
}
if (enabled && CmsStringUtil.isNotEmptyOrWhitespaceOnly(onClick)) {
html.append(" onClick=\"");
if (CmsStringUtil.isNotEmptyOrWhitespaceOnly(confirmationMessage)) {
html.append("if (confirm('" + CmsStringUtil.escapeJavaScript(confirmationMessage) + "')) {");
}
html.append(onClick);
if (CmsStringUtil.isNotEmptyOrWhitespaceOnly(confirmationMessage)) {
html.append(" }");
}
html.append("\"");
}
if (style == CmsHtmlIconButtonStyleEnum.SMALL_ICON_ONLY) {
html.append(" title='");
html.append(name);
html.append("'");
}
html.append(">");
if (CmsStringUtil.isNotEmptyOrWhitespaceOnly(iconPath)) {
html.append("<img src='");
html.append(CmsWorkplace.getSkinUri());
if (!enabled) {
StringBuffer icon = new StringBuffer(128);
icon.append(iconPath.substring(0, iconPath.lastIndexOf('.')));
icon.append("_disabled");
icon.append(iconPath.substring(iconPath.lastIndexOf('.')));
String resourcesRoot = OpenCms.getSystemInfo().getWebApplicationRfsPath() + "resources/";
File test = new File(resourcesRoot + icon.toString());
if (test.exists()) {
html.append(icon);
} else {
html.append(iconPath);
}
} else {
html.append(iconPath);
}
html.append("'");
if (CmsStringUtil.isNotEmptyOrWhitespaceOnly(name)) {
html.append(" alt='");
html.append(name);
html.append("'");
html.append(" title='");
html.append(name);
html.append("'");
}
html.append(">");
if (style == CmsHtmlIconButtonStyleEnum.BIG_ICON_TEXT) {
html.append("<br>");
}
}
if ((style != CmsHtmlIconButtonStyleEnum.SMALL_ICON_ONLY) && CmsStringUtil.isNotEmptyOrWhitespaceOnly(name)) {
if (CmsStringUtil.isNotEmptyOrWhitespaceOnly(iconPath)
&& (style != CmsHtmlIconButtonStyleEnum.BIG_ICON_TEXT)) {
html.append(" ");
}
if (enabled) {
if (style != CmsHtmlIconButtonStyleEnum.SMALL_ICON_TEXT) {
html.append("<a href='#'>");
} else {
html.append("<a href='#' style='white-space: nowrap;'>");
}
}
html.append(name);
if (enabled) {
html.append("</a>");
}
// doesn't work in new dialog for the radio button cols
// couldn't find a place where this is needed
// if (style != CmsHtmlIconButtonStyleEnum.BIG_ICON_TEXT && name.length() > 1) {
// html.append(" ");
// }
}
html.append("</span>");
if (CmsStringUtil.isNotEmptyOrWhitespaceOnly(rightHtml)) {
html.append(rightHtml);
}
if (style == CmsHtmlIconButtonStyleEnum.BIG_ICON_TEXT) {
html.append("</div>\n");
}
if (CmsStringUtil.isNotEmptyOrWhitespaceOnly(helpText) && !singleHelp) {
html.append("<div class='help' id='help");
html.append(helpId);
html.append("' onMouseOver=\"sMH('");
html.append(id);
html.append("');\" onMouseOut=\"hMH('");
html.append(id);
html.append("');\">");
html.append(helpText);
html.append("</div>\n");
}
return html.toString();
}
/**
* Generates html for the helptext when having one helptext for several buttons.<p>
*
* @param helpId the id of the help text
* @param helpText the help text
*
* @return html code
*/
public static String defaultHelpHtml(String helpId, String helpText) {
StringBuffer html = new StringBuffer(1024);
if (CmsStringUtil.isNotEmptyOrWhitespaceOnly(helpText)) {
html.append("<div class='help' id='help");
html.append(helpId);
html.append("' onMouseOut=\"hMH('");
html.append(helpId);
html.append("');\">");
html.append(helpText);
html.append("</div>\n");
}
return html.toString();
}
/**
* @see org.opencms.workplace.tools.I_CmsHtmlIconButton#getHelpText()
*/
public CmsMessageContainer getHelpText() {
if (m_helpText == null) {
m_helpText = EMPTY_MESSAGE;
}
return m_helpText;
}
/**
* @see org.opencms.workplace.tools.I_CmsHtmlIconButton#getIconPath()
*/
public String getIconPath() {
return m_iconPath;
}
/**
* @see org.opencms.workplace.tools.I_CmsHtmlIconButton#getId()
*/
public String getId() {
return m_id;
}
/**
* @see org.opencms.workplace.tools.I_CmsHtmlIconButton#getName()
*/
public CmsMessageContainer getName() {
return m_name;
}
/**
* @see org.opencms.workplace.tools.I_CmsHtmlIconButton#isEnabled()
*/
public boolean isEnabled() {
return m_enabled;
}
/**
* @see org.opencms.workplace.tools.I_CmsHtmlIconButton#isVisible()
*/
public boolean isVisible() {
return m_visible;
}
/**
* @see org.opencms.workplace.tools.I_CmsHtmlIconButton#setEnabled(boolean)
*/
public void setEnabled(boolean enabled) {
m_enabled = enabled;
}
/**
* @see org.opencms.workplace.tools.I_CmsHtmlIconButton#setHelpText(org.opencms.i18n.CmsMessageContainer)
*/
public void setHelpText(CmsMessageContainer helpText) {
if (helpText == null) {
helpText = EMPTY_MESSAGE;
}
m_helpText = helpText;
}
/**
* @see org.opencms.workplace.tools.I_CmsHtmlIconButton#setIconPath(java.lang.String)
*/
public void setIconPath(String iconPath) {
m_iconPath = iconPath;
}
/**
* @see org.opencms.workplace.tools.I_CmsHtmlIconButton#setName(org.opencms.i18n.CmsMessageContainer)
*/
public void setName(CmsMessageContainer name) {
if (name == null) {
name = EMPTY_MESSAGE;
}
m_name = name;
}
/**
* @see org.opencms.workplace.tools.I_CmsHtmlIconButton#setVisible(boolean)
*/
public void setVisible(boolean visible) {
m_visible = visible;
}
}