root / src / gr / ebs / gss / client / HelpMenu.java @ 023f6f1e
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/*
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* Copyright 2009 Electronic Business Systems Ltd.
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*
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* This file is part of GSS.
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*
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* GSS is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GSS is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GSS. If not, see <http://www.gnu.org/licenses/>.
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*/
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package gr.ebs.gss.client; |
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import com.google.gwt.event.dom.client.ClickEvent; |
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import com.google.gwt.event.dom.client.ClickHandler; |
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import com.google.gwt.resources.client.ClientBundle; |
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import com.google.gwt.resources.client.ImageResource; |
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import com.google.gwt.user.client.Command; |
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import com.google.gwt.user.client.ui.AbstractImagePrototype; |
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import com.google.gwt.user.client.ui.MenuBar; |
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import com.google.gwt.user.client.ui.PopupPanel; |
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/**
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* The 'Help' menu implementation.
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*/
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public class HelpMenu extends PopupPanel implements ClickHandler { |
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/**
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* The widget's images.
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*/
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private final Images images; |
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private MenuBar contextMenu = new MenuBar(true); |
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/**
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* An image bundle for this widget's images.
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*/
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public interface Images extends ClientBundle{ |
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@Source("gr/ebs/gss/resources/khelpcenter.png") |
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ImageResource userGuide(); |
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@Source("gr/ebs/gss/resources/linewidth.png") |
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ImageResource terms(); |
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@Source("gr/ebs/gss/resources/bell.png") |
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ImageResource reportAbuse(); |
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@Source("gr/ebs/gss/resources/info.png") |
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ImageResource about(); |
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@Source("gr/ebs/gss/resources/edit_add.png") |
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ImageResource upgradeQuota(); |
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} |
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/**
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* The widget's constructor.
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*
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* @param newImages the image bundle passed on by the parent object
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*/
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public HelpMenu(final Images newImages) { |
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// The popup's constructor's argument is a boolean specifying that it
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// auto-close itself when the user clicks outside of it.
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super(true); |
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setAnimationEnabled(true);
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images = newImages; |
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createMenu(); |
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add(contextMenu); |
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} |
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@Override
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public void onClick(ClickEvent event) { |
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HelpMenu menu = new HelpMenu(images);
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int left = event.getRelativeElement().getAbsoluteLeft();
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int top = event.getRelativeElement().getAbsoluteTop() + event.getRelativeElement().getOffsetHeight();
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menu.setPopupPosition(left, top); |
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menu.show(); |
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} |
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public MenuBar createMenu() { |
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contextMenu.clearItems(); |
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contextMenu.setAutoOpen(false);
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Command hideCommand = new Command() {
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@Override
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public void execute() { |
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hide(); |
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} |
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}; |
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Command aboutCommand = new Command(){
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@Override
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public void execute() { |
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AboutDialog dlg = new AboutDialog();
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dlg.center(); |
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} |
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}; |
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contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.userGuide()).getHTML() + " <a class='hidden-link' " + |
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"href='/userguide/el' target='_blank'>User Guide</a></span>", true, hideCommand); |
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contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.terms()).getHTML() + " <a class='hidden-link' " + |
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"href='/terms' target='_blank'>Terms & Conditions</a></span>", true, hideCommand); |
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contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.reportAbuse()).getHTML() + " <a class='hidden-link' " + |
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"href='/report-abuse' target='_blank'>Report abuse</a></span>", true, hideCommand); |
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contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.upgradeQuota()).getHTML() + " <a class='hidden-link' " + |
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"href='/pithos/coupon' target='_blank'>Upgrade quota</a></span>", true, hideCommand); |
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contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.about()).getHTML() + " About</span>", true, aboutCommand); |
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return contextMenu;
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} |
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} |