From 9effe1630d97039b3e01cd9b58ed07e75be1d63c Mon Sep 17 00:00:00 2001 From: James Moger <james.moger@gitblit.com> Date: Mon, 25 Feb 2013 08:40:30 -0500 Subject: [PATCH] Merge pull request #75 from thefake/master --- src/com/gitblit/wicket/PageRegistration.java | 176 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++- 1 files changed, 172 insertions(+), 4 deletions(-) diff --git a/src/com/gitblit/wicket/PageRegistration.java b/src/com/gitblit/wicket/PageRegistration.java index ac00fb5..e8eeaba 100644 --- a/src/com/gitblit/wicket/PageRegistration.java +++ b/src/com/gitblit/wicket/PageRegistration.java @@ -16,10 +16,13 @@ package com.gitblit.wicket; import java.io.Serializable; +import java.util.ArrayList; +import java.util.List; import org.apache.wicket.PageParameters; +import org.apache.wicket.markup.html.WebPage; -import com.gitblit.wicket.pages.BasePage; +import com.gitblit.utils.StringUtils; /** * Represents a page link registration for the topbar. @@ -31,17 +34,182 @@ private static final long serialVersionUID = 1L; public final String translationKey; - public final Class<? extends BasePage> pageClass; + public final Class<? extends WebPage> pageClass; public final PageParameters params; - public PageRegistration(String translationKey, Class<? extends BasePage> pageClass) { + public PageRegistration(String translationKey, Class<? extends WebPage> pageClass) { this(translationKey, pageClass, null); } - public PageRegistration(String translationKey, Class<? extends BasePage> pageClass, + public PageRegistration(String translationKey, Class<? extends WebPage> pageClass, PageParameters params) { this.translationKey = translationKey; this.pageClass = pageClass; this.params = params; } + + /** + * Represents a page link to a non-Wicket page. Might be external. + * + * @author James Moger + * + */ + public static class OtherPageLink extends PageRegistration { + + private static final long serialVersionUID = 1L; + + public final String url; + + public OtherPageLink(String translationKey, String url) { + super(translationKey, null); + this.url = url; + } + } + + /** + * Represents a DropDownMenu for the topbar + * + * @author James Moger + * + */ + public static class DropDownMenuRegistration extends PageRegistration { + + private static final long serialVersionUID = 1L; + + public final List<DropDownMenuItem> menuItems; + + public DropDownMenuRegistration(String translationKey, Class<? extends WebPage> pageClass) { + super(translationKey, pageClass); + menuItems = new ArrayList<DropDownMenuItem>(); + } + } + + /** + * A MenuItem for the DropDownMenu. + * + * @author James Moger + * + */ + public static class DropDownMenuItem implements Serializable { + + private static final long serialVersionUID = 1L; + + final PageParameters parameters; + final String displayText; + final String parameter; + final String value; + final boolean isSelected; + + /** + * Divider constructor. + */ + public DropDownMenuItem() { + this(null, null, null, null); + } + + /** + * Standard Menu Item constructor. + * + * @param displayText + * @param parameter + * @param value + */ + public DropDownMenuItem(String displayText, String parameter, String value) { + this(displayText, parameter, value, null); + } + + /** + * Standard Menu Item constructor that preserves aggregate parameters. + * + * @param displayText + * @param parameter + * @param value + */ + public DropDownMenuItem(String displayText, String parameter, String value, + PageParameters params) { + this.displayText = displayText; + this.parameter = parameter; + this.value = value; + + if (params == null) { + // no parameters specified + parameters = new PageParameters(); + setParameter(parameter, value); + isSelected = false; + } else { + parameters = new PageParameters(params); + if (parameters.containsKey(parameter)) { + isSelected = params.getString(parameter).equals(value); + if (isSelected) { + // already selected, so remove this enables toggling + parameters.remove(parameter); + } else { + // set the new selection value + setParameter(parameter, value); + } + } else { + // not currently selected + isSelected = false; + setParameter(parameter, value); + } + } + } + + private void setParameter(String parameter, String value) { + if (!StringUtils.isEmpty(parameter)) { + if (StringUtils.isEmpty(value)) { + this.parameters.remove(parameter); + } else { + this.parameters.put(parameter, value); + } + } + } + + public String formatParameter() { + if (StringUtils.isEmpty(parameter) || StringUtils.isEmpty(value)) { + return ""; + } + return parameter + "=" + value; + } + + public PageParameters getPageParameters() { + return parameters; + } + + public boolean isDivider() { + return displayText == null && value == null && parameter == null; + } + + public boolean isSelected() { + return isSelected; + } + + @Override + public int hashCode() { + if (isDivider()) { + // divider menu item + return super.hashCode(); + } + if (StringUtils.isEmpty(displayText)) { + return value.hashCode() + parameter.hashCode(); + } + return displayText.hashCode(); + } + + @Override + public boolean equals(Object o) { + if (o instanceof DropDownMenuItem) { + return hashCode() == o.hashCode(); + } + return false; + } + + @Override + public String toString() { + if (StringUtils.isEmpty(displayText)) { + return formatParameter(); + } + return displayText; + } + } } \ No newline at end of file -- Gitblit v1.9.1