mirror of
https://github.com/bancika/diy-layout-creator
synced 2026-11-10 17:22:09 +10:00
Project Cloud: replace project file doesn't do what it's supposed to
This commit is contained in:
bancika
+345
-355
@@ -1,215 +1,213 @@
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/*
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*
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* DIY Layout Creator (DIYLC). Copyright (c) 2009-2018 held jointly by the individual authors.
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*
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* This file is part of DIYLC.
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*
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* DIYLC is free software: you can redistribute it and/or modify it under the terms of the GNU
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* General Public License as published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* DIYLC is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
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* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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* 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 along with DIYLC. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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*/
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package org.diylc.swing.plugins.cloud.view.browser;
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DIY Layout Creator (DIYLC).
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Copyright (c) 2009-2018 held jointly by the individual authors.
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import java.awt.Color;
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import java.awt.Cursor;
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import java.awt.FlowLayout;
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import java.awt.Graphics;
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import java.awt.GridBagConstraints;
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import java.awt.GridBagLayout;
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import java.awt.Insets;
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import java.awt.Point;
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import java.awt.event.MouseAdapter;
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import java.awt.event.MouseEvent;
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import java.awt.image.BufferedImage;
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import java.io.File;
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import java.io.FileOutputStream;
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import java.net.URL;
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import java.nio.channels.Channels;
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import java.nio.channels.ReadableByteChannel;
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import java.util.List;
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This file is part of DIYLC.
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import javax.imageio.ImageIO;
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import javax.swing.Icon;
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import javax.swing.ImageIcon;
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import javax.swing.JComponent;
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import javax.swing.JFrame;
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import javax.swing.JLabel;
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import javax.swing.JPanel;
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import javax.swing.JScrollPane;
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import javax.swing.JSeparator;
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import javax.swing.JTextArea;
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import javax.swing.SwingConstants;
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import javax.swing.SwingUtilities;
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import javax.swing.SwingWorker;
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import javax.swing.text.DefaultCaret;
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DIYLC 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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DIYLC 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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You should have received a copy of the GNU General Public License
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along with DIYLC. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.diylc.swing.plugins.cloud.view.browser;
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import java.awt.Color;
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import java.awt.Cursor;
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import java.awt.FlowLayout;
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import java.awt.Graphics;
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import java.awt.GridBagConstraints;
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import java.awt.GridBagLayout;
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import java.awt.Insets;
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import java.awt.Point;
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import java.awt.event.MouseAdapter;
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import java.awt.event.MouseEvent;
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import java.awt.image.BufferedImage;
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import java.io.File;
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import java.io.FileOutputStream;
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import java.net.URL;
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import java.nio.channels.Channels;
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import java.nio.channels.ReadableByteChannel;
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import java.util.List;
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import javax.imageio.ImageIO;
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import javax.swing.Icon;
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import javax.swing.ImageIcon;
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import javax.swing.JComponent;
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import javax.swing.JFrame;
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import javax.swing.JLabel;
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import javax.swing.JPanel;
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import javax.swing.JScrollPane;
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import javax.swing.JSeparator;
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import javax.swing.JTextArea;
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import javax.swing.SwingConstants;
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import javax.swing.SwingUtilities;
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import javax.swing.SwingWorker;
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import javax.swing.text.DefaultCaret;
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import org.apache.log4j.Logger;
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import org.diylc.appframework.miscutils.InMemoryConfigurationManager;
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import org.diylc.common.IPlugInPort;
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import org.diylc.common.ITask;
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import org.diylc.common.PropertyWrapper;
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import org.diylc.common.IPlugInPort;
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import org.diylc.common.ITask;
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import org.diylc.common.PropertyWrapper;
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import org.diylc.core.IView;
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import org.diylc.swing.images.IconLoader;
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import org.diylc.plugins.cloud.model.CommentEntity;
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import org.diylc.plugins.cloud.model.ProjectEntity;
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import org.diylc.plugins.cloud.presenter.CloudPresenter;
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import org.diylc.plugins.cloud.presenter.SearchSession;
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import org.diylc.presenter.Presenter;
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import org.diylc.swing.ISimpleView;
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import org.diylc.swing.ISwingUI;
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import org.diylc.swing.gui.DialogFactory;
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import org.diylc.swing.gui.DummyView;
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import org.diylc.swing.gui.components.HTMLTextArea;
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import org.diylc.swing.gui.editor.PropertyEditorDialog;
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import org.diylc.swing.plugins.cloud.view.CommentDialog;
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import org.diylc.swing.plugins.cloud.view.UploadDialog;
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import org.diylc.swing.plugins.file.FileFilterEnum;
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import org.diylc.swingframework.ButtonDialog;
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/**
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* Component that is capable of showing a list of {@link ProjectEntity} objects. Can work in paging
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* mode and pull one page of data at a time.
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*
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* @see {@link SearchSession}
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*
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* @author Branislav Stojkovic
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*/
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public class ResultsScrollPanel extends JScrollPane {
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private static final long serialVersionUID = 1L;
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private static final Logger LOG = Logger.getLogger(ResultsScrollPanel.class);
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private JPanel resultsPanel;
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/**
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* This label goes at the end of the page. When it gets rendered we know that we need to request
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* another page.
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*/
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private JLabel loadMoreLabel;
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private JLabel topLabel;
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private ISwingUI mainUI;
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private ISimpleView cloudUI;
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private IPlugInPort plugInPort;
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private int currentLocation;
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/**
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* This flag tells us whether the loadMoreLabel should invoke a new data pull or not.
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*/
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private boolean armed;
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private SearchSession searchSession;
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private Icon spinnerIcon = IconLoader.Spinning.getIcon();
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private boolean showEditControls;
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public ResultsScrollPanel(ISwingUI mainUI, ISimpleView cloudUI, IPlugInPort plugInPort, SearchSession searchSession,
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boolean showEditControls) {
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super();
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this.mainUI = mainUI;
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this.cloudUI = cloudUI;
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this.plugInPort = plugInPort;
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this.searchSession = searchSession;
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this.showEditControls = showEditControls;
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this.getVerticalScrollBar().setUnitIncrement(16);
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this.setBorder(null);
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setViewportView(getResultsPanel());
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}
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public void clearPrevious() {
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currentLocation = 0;
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getResultsPanel().removeAll();
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armed = false;
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}
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public void startSearch(List<ProjectEntity> projects) {
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GridBagConstraints gbc = new GridBagConstraints();
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gbc.anchor = GridBagConstraints.NORTHWEST;
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gbc.gridx = 0;
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gbc.gridy = 10000;
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gbc.fill = GridBagConstraints.BOTH;
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gbc.weightx = 100;
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gbc.weighty = 100;
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gbc.gridwidth = 3;
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resultsPanel.add(getLoadMoreLabel(), gbc);
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gbc.gridx = 3;
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gbc.gridwidth = 2;
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gbc.weightx = 0;
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gbc.insets = new Insets(0, 0, 0, 2);
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gbc.fill = GridBagConstraints.NONE;
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gbc.anchor = GridBagConstraints.LINE_END;
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resultsPanel.add(getTopLabel(), gbc);
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addData(projects);
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}
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public void showNoMatches() {
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JLabel label =
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new JLabel("<html><font size='4' color='#999999'>No projects match the search criteria.</font></html>");
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label.setHorizontalAlignment(SwingConstants.CENTER);
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GridBagConstraints gbc = new GridBagConstraints();
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gbc.insets = new Insets(2, 2, 2, 2);
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gbc.gridx = 0;
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gbc.gridy = 0;
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gbc.fill = GridBagConstraints.BOTH;
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gbc.weightx = 1;
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gbc.weighty = Integer.MAX_VALUE;
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getResultsPanel().add(label, gbc);
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getLoadMoreLabel().setText("");
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getLoadMoreLabel().setIcon(null);
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remove(getTopLabel());
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}
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public void addData(List<ProjectEntity> projects) {
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if (projects == null || projects.isEmpty() && currentLocation == 0) {
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showNoMatches();
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} else {
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final Point old = getViewport().getViewPosition();
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LOG.info("Adding " + projects.size() + " projects to display.");
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for (ProjectEntity project : projects) {
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addProjectToDisplay(project);
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this.currentLocation++;
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}
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getResultsPanel().invalidate();
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getResultsPanel().revalidate();
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// Reset scrollbar position, for some reason it jumps to the last added element
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SwingUtilities.invokeLater(new Runnable() {
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@Override
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public void run() {
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old.translate(0, -16);
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getViewport().setViewPosition(old);
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LOG.info("Paging mechanism is armed");
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armed = true;
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}
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});
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if (searchSession != null && searchSession.hasMoreData()) {
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getLoadMoreLabel().setText("Querying the cloud for more results...");
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getLoadMoreLabel().setIcon(spinnerIcon);
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} else {
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getLoadMoreLabel().setText("No more results.");
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getLoadMoreLabel().setIcon(null);
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}
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}
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}
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import org.diylc.plugins.cloud.model.CommentEntity;
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import org.diylc.plugins.cloud.model.ProjectEntity;
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import org.diylc.plugins.cloud.presenter.CloudPresenter;
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import org.diylc.plugins.cloud.presenter.SearchSession;
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import org.diylc.presenter.Presenter;
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import org.diylc.swing.ISimpleView;
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import org.diylc.swing.ISwingUI;
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import org.diylc.swing.gui.DialogFactory;
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import org.diylc.swing.gui.DummyView;
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import org.diylc.swing.gui.components.HTMLTextArea;
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import org.diylc.swing.gui.editor.PropertyEditorDialog;
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import org.diylc.swing.plugins.cloud.view.CommentDialog;
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import org.diylc.swing.plugins.cloud.view.UploadDialog;
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import org.diylc.swing.plugins.file.FileFilterEnum;
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import org.diylc.swingframework.ButtonDialog;
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import org.diylc.utils.Pair;
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/**
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* Component that is capable of showing a list of {@link ProjectEntity} objects. Can work in paging
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* mode and pull one page of data at a time.
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*
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* @see {@link SearchSession}
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*
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* @author Branislav Stojkovic
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*/
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public class ResultsScrollPanel extends JScrollPane {
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private static final long serialVersionUID = 1L;
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private static final Logger LOG = Logger.getLogger(ResultsScrollPanel.class);
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private JPanel resultsPanel;
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/**
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* This label goes at the end of the page. When it gets rendered we know that we need to request
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* another page.
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*/
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private JLabel loadMoreLabel;
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private JLabel topLabel;
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private ISwingUI mainUI;
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private ISimpleView cloudUI;
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private IPlugInPort plugInPort;
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private int currentLocation;
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/**
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* This flag tells us whether the loadMoreLabel should invoke a new data pull or not.
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*/
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private boolean armed;
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private SearchSession searchSession;
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private Icon spinnerIcon = IconLoader.Spinning.getIcon();
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private boolean showEditControls;
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public ResultsScrollPanel(ISwingUI mainUI, ISimpleView cloudUI, IPlugInPort plugInPort,
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SearchSession searchSession, boolean showEditControls) {
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super();
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this.mainUI = mainUI;
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this.cloudUI = cloudUI;
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this.plugInPort = plugInPort;
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this.searchSession = searchSession;
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this.showEditControls = showEditControls;
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this.getVerticalScrollBar().setUnitIncrement(16);
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this.setBorder(null);
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setViewportView(getResultsPanel());
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}
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public void clearPrevious() {
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currentLocation = 0;
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getResultsPanel().removeAll();
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armed = false;
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}
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public void startSearch(List<ProjectEntity> projects) {
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GridBagConstraints gbc = new GridBagConstraints();
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gbc.anchor = GridBagConstraints.NORTHWEST;
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gbc.gridx = 0;
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gbc.gridy = 10000;
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gbc.fill = GridBagConstraints.BOTH;
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gbc.weightx = 100;
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gbc.weighty = 100;
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gbc.gridwidth = 3;
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resultsPanel.add(getLoadMoreLabel(), gbc);
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gbc.gridx = 3;
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gbc.gridwidth = 2;
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gbc.weightx = 0;
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gbc.insets = new Insets(0, 0, 0, 2);
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gbc.fill = GridBagConstraints.NONE;
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gbc.anchor = GridBagConstraints.LINE_END;
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resultsPanel.add(getTopLabel(), gbc);
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addData(projects);
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}
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public void showNoMatches() {
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JLabel label = new JLabel(
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"<html><font size='4' color='#999999'>No projects match the search criteria.</font></html>");
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label.setHorizontalAlignment(SwingConstants.CENTER);
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GridBagConstraints gbc = new GridBagConstraints();
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gbc.insets = new Insets(2, 2, 2, 2);
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gbc.gridx = 0;
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gbc.gridy = 0;
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gbc.fill = GridBagConstraints.BOTH;
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gbc.weightx = 1;
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gbc.weighty = Integer.MAX_VALUE;
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getResultsPanel().add(label, gbc);
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getLoadMoreLabel().setText("");
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getLoadMoreLabel().setIcon(null);
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remove(getTopLabel());
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}
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public void addData(List<ProjectEntity> projects) {
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if (projects == null || projects.isEmpty() && currentLocation == 0) {
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showNoMatches();
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} else {
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final Point old = getViewport().getViewPosition();
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LOG.info("Adding " + projects.size() + " projects to display.");
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for (ProjectEntity project : projects) {
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addProjectToDisplay(project);
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this.currentLocation++;
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}
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getResultsPanel().invalidate();
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getResultsPanel().revalidate();
|
||||
|
||||
// Reset scrollbar position, for some reason it jumps to the last added element
|
||||
SwingUtilities.invokeLater(new Runnable() {
|
||||
|
||||
@Override
|
||||
public void run() {
|
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old.translate(0, -16);
|
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getViewport().setViewPosition(old);
|
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LOG.info("Paging mechanism is armed");
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armed = true;
|
||||
}
|
||||
});
|
||||
|
||||
if (searchSession != null && searchSession.hasMoreData()) {
|
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getLoadMoreLabel().setText("Querying the cloud for more results...");
|
||||
getLoadMoreLabel().setIcon(spinnerIcon);
|
||||
} else {
|
||||
getLoadMoreLabel().setText("No more results.");
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||||
getLoadMoreLabel().setIcon(null);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private JComponent addProjectToDisplay(final ProjectEntity project) {
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final JLabel thumbnailLabel = new JLabel(loadImage(project.getThumbnailUrl()));
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final JLabel nameLabel = new JLabel("<html><b>" + project.getName() + "</b></html>");
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||||
@@ -395,83 +393,74 @@ public class ResultsScrollPanel extends JScrollPane {
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||||
replaceButton.setFocusable(true);
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replaceButton.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
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replaceButton.setToolTipText("Replace project with a new version");
|
||||
replaceButton.addMouseListener(new MouseAdapter() {
|
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@Override
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public void mouseClicked(MouseEvent e) {
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||||
if (cloudUI.showConfirmDialog(
|
||||
"Are you sure you want to replace the project \""
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||||
+ project.getName()
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||||
+ "\" with a new file?\nThis opperation is irreversible. Once replaced, the old version of the project cannot be restored.",
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"Replace Project", IView.YES_NO_OPTION, IView.QUESTION_MESSAGE) == IView.YES_OPTION) {
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final Presenter thumbnailPresenter = new Presenter(new DummyView(), InMemoryConfigurationManager.getInstance());
|
||||
final File file =
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||||
DialogFactory.getInstance().showOpenDialog(FileFilterEnum.DIY.getFilter(), null,
|
||||
FileFilterEnum.DIY.getExtensions()[0], null, cloudUI.getOwnerFrame());
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||||
if (file != null) {
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LOG.info("Preparing replacement for project " + project.getName() + "(" + project.getId() + ")");
|
||||
cloudUI.executeBackgroundTask(new ITask<String[]>() {
|
||||
|
||||
@Override
|
||||
public String[] doInBackground() throws Exception {
|
||||
LOG.debug("Uploading from " + file.getAbsolutePath());
|
||||
thumbnailPresenter.loadProjectFromFile(file.getAbsolutePath());
|
||||
return CloudPresenter.Instance.getCategories();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void complete(final String[] result) {
|
||||
final UploadDialog dialog =
|
||||
DialogFactory.getInstance().createUploadDialog(cloudUI.getOwnerFrame(), thumbnailPresenter, result,
|
||||
true);
|
||||
dialog.setVisible(true);
|
||||
if (ButtonDialog.OK.equals(dialog.getSelectedButtonCaption())) {
|
||||
try {
|
||||
final File thumbnailFile = File.createTempFile("upload-thumbnail", ".png");
|
||||
if (ImageIO.write(dialog.getThumbnail(), "png", thumbnailFile)) {
|
||||
cloudUI.executeBackgroundTask(new ITask<ProjectEntity>() {
|
||||
|
||||
@Override
|
||||
public ProjectEntity doInBackground() throws Exception {
|
||||
CloudPresenter.Instance.uploadProject(dialog.getName(), dialog.getCategory(), dialog
|
||||
.getDescription(), dialog.getKeywords(), plugInPort.getCurrentVersionNumber().toString(),
|
||||
thumbnailFile, file, project.getId());
|
||||
return CloudPresenter.Instance.fetchUserUploads(project.getId()).get(0);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void failed(Exception e) {
|
||||
cloudUI.showMessage(e.getMessage(), "Upload Error", IView.ERROR_MESSAGE);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void complete(ProjectEntity result) {
|
||||
nameLabel.setText("<html><b>" + project.getName() + "</b></html>");
|
||||
descriptionArea.setText(result.getDescription());
|
||||
categoryLabel.setText("<html>Category: <b>" + result.getCategory() + "</b></html>");
|
||||
updatedLabel.setText("<html>Last updated: <b>" + result.getUpdated() + "</b></html>");
|
||||
thumbnailLabel.setIcon(new ImageIcon(dialog.getThumbnail()));
|
||||
cloudUI.showMessage("The project has been replaced successfully.", "Upload Success",
|
||||
IView.INFORMATION_MESSAGE);
|
||||
}
|
||||
});
|
||||
} else {
|
||||
cloudUI.showMessage("Could not prepare temporary files to be uploaded to the cloud.",
|
||||
"Upload Error", IView.ERROR_MESSAGE);
|
||||
}
|
||||
} catch (Exception e) {
|
||||
cloudUI.showMessage(e.getMessage(), "Upload Error", IView.ERROR_MESSAGE);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void failed(Exception e) {
|
||||
cloudUI.showMessage("Could not open file. " + e.getMessage(), "Error", ISwingUI.ERROR_MESSAGE);
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
replaceButton.addMouseListener(new MouseAdapter() {
|
||||
@Override
|
||||
public void mouseClicked(MouseEvent e) {
|
||||
if (cloudUI.showConfirmDialog("Are you sure you want to replace the project \""
|
||||
+ project.getName()
|
||||
+ "\" with a new file?\nThis opperation is irreversible. Once replaced, the old version of the project cannot be restored.",
|
||||
"Replace Project", IView.YES_NO_OPTION, IView.QUESTION_MESSAGE) == IView.YES_OPTION) {
|
||||
final Presenter thumbnailPresenter =
|
||||
new Presenter(new DummyView(), InMemoryConfigurationManager.getInstance());
|
||||
final File file =
|
||||
DialogFactory.getInstance().showOpenDialog(FileFilterEnum.DIY.getFilter(), null,
|
||||
FileFilterEnum.DIY.getExtensions()[0], null, cloudUI.getOwnerFrame());
|
||||
if (file != null) {
|
||||
LOG.info("Preparing replacement for project " + project.getName() + "("
|
||||
+ project.getId() + ")");
|
||||
cloudUI.executeBackgroundTask(new ITask<Pair<BufferedImage, ProjectEntity>>() {
|
||||
|
||||
@Override
|
||||
public Pair<BufferedImage, ProjectEntity> doInBackground() throws Exception {
|
||||
LOG.debug("Uploading from " + file.getAbsolutePath());
|
||||
thumbnailPresenter.loadProjectFromFile(file.getAbsolutePath());
|
||||
final UploadDialog dialog = DialogFactory.getInstance().createUploadDialog(
|
||||
cloudUI.getOwnerFrame(), thumbnailPresenter, new String[0], true);
|
||||
final File thumbnailFile = File.createTempFile("upload-thumbnail", ".png");
|
||||
if (ImageIO.write(dialog.getThumbnail(), "png", thumbnailFile)) {
|
||||
CloudPresenter.Instance.replaceProjectFile(
|
||||
plugInPort.getCurrentVersionNumber().toString(), thumbnailFile, file,
|
||||
project.getId());
|
||||
return new Pair<BufferedImage, ProjectEntity>(dialog.getThumbnail(),
|
||||
CloudPresenter.Instance.fetchUserUploads(project.getId()).get(0));
|
||||
} else {
|
||||
cloudUI.showMessage(
|
||||
"Could not prepare temporary files to be uploaded to the cloud.",
|
||||
"Upload Error", IView.ERROR_MESSAGE);
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void complete(final Pair<BufferedImage, ProjectEntity> result) {
|
||||
if (result != null) {
|
||||
BufferedImage thumbnail = result.getFirst();
|
||||
ProjectEntity project = result.getSecond();
|
||||
nameLabel.setText("<html><b>" + project.getName() + "</b></html>");
|
||||
descriptionArea.setText(project.getDescription());
|
||||
categoryLabel
|
||||
.setText("<html>Category: <b>" + project.getCategory() + "</b></html>");
|
||||
updatedLabel
|
||||
.setText("<html>Last updated: <b>" + project.getUpdated() + "</b></html>");
|
||||
thumbnailLabel.setIcon(new ImageIcon(thumbnail));
|
||||
cloudUI.showMessage("The project has been replaced successfully.",
|
||||
"Upload Success", IView.INFORMATION_MESSAGE);
|
||||
} else {
|
||||
cloudUI.showMessage("Unexpected error occurred while replacing the project.",
|
||||
"Upload Error", IView.ERROR_MESSAGE);
|
||||
}
|
||||
}
|
||||
|
||||
public void failed(Exception e) {
|
||||
cloudUI.showMessage(
|
||||
"Could not update the project. Detailed message is in the logs.", "Error",
|
||||
ISwingUI.ERROR_MESSAGE);
|
||||
LOG.error("Error replacing project files", e);
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
final JLabel deleteButton = new JLabel(IconLoader.CloudDelete.getIcon());
|
||||
@@ -602,77 +591,78 @@ public class ResultsScrollPanel extends JScrollPane {
|
||||
getResultsPanel().add(separator, gbc);
|
||||
|
||||
return nameLabel;
|
||||
}
|
||||
|
||||
public JLabel getTopLabel() {
|
||||
if (topLabel == null) {
|
||||
topLabel = new JLabel("<html><font color='blue'><u>To the top</u></html>");
|
||||
topLabel.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
|
||||
topLabel.addMouseListener(new MouseAdapter() {
|
||||
@Override
|
||||
public void mouseClicked(MouseEvent e) {
|
||||
getViewport().setViewPosition(new Point(0, 0));
|
||||
}
|
||||
});
|
||||
}
|
||||
return topLabel;
|
||||
}
|
||||
|
||||
private JLabel getLoadMoreLabel() {
|
||||
if (loadMoreLabel == null) {
|
||||
loadMoreLabel = new JLabel("Loading more data...") {
|
||||
|
||||
private static final long serialVersionUID = 1L;
|
||||
|
||||
@Override
|
||||
public void paint(Graphics g) {
|
||||
super.paint(g);
|
||||
if (armed && searchSession != null && searchSession.hasMoreData()) {
|
||||
// disarm immediately so we don't trigger successive requests to the provider
|
||||
LOG.info("Paging mechanism is disarmed");
|
||||
armed = false;
|
||||
SwingWorker<List<ProjectEntity>, Void> worker = new SwingWorker<List<ProjectEntity>, Void>() {
|
||||
|
||||
@Override
|
||||
protected List<ProjectEntity> doInBackground() throws Exception {
|
||||
return searchSession.requestMoreData();
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void done() {
|
||||
try {
|
||||
List<ProjectEntity> newResults = get();
|
||||
addData(newResults);
|
||||
} catch (Exception e) {
|
||||
cloudUI.showMessage("Search failed! Detailed message is in the logs.", "Search Failed",
|
||||
IView.ERROR_MESSAGE);
|
||||
}
|
||||
}
|
||||
};
|
||||
worker.execute();
|
||||
}
|
||||
}
|
||||
};
|
||||
loadMoreLabel.setHorizontalAlignment(SwingConstants.CENTER);
|
||||
loadMoreLabel.setFont(loadMoreLabel.getFont().deriveFont(10f));
|
||||
}
|
||||
return loadMoreLabel;
|
||||
}
|
||||
|
||||
private JPanel getResultsPanel() {
|
||||
if (resultsPanel == null) {
|
||||
resultsPanel = new JPanel(new GridBagLayout());
|
||||
resultsPanel.setBackground(Color.white);
|
||||
}
|
||||
return resultsPanel;
|
||||
}
|
||||
|
||||
private Icon loadImage(String imageFile) {
|
||||
try {
|
||||
BufferedImage img = ImageIO.read(new File(imageFile));
|
||||
return new ImageIcon(img);
|
||||
} catch (Exception e) {
|
||||
return IconLoader.MissingImage.getIcon();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public JLabel getTopLabel() {
|
||||
if (topLabel == null) {
|
||||
topLabel = new JLabel("<html><font color='blue'><u>To the top</u></html>");
|
||||
topLabel.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
|
||||
topLabel.addMouseListener(new MouseAdapter() {
|
||||
@Override
|
||||
public void mouseClicked(MouseEvent e) {
|
||||
getViewport().setViewPosition(new Point(0, 0));
|
||||
}
|
||||
});
|
||||
}
|
||||
return topLabel;
|
||||
}
|
||||
|
||||
private JLabel getLoadMoreLabel() {
|
||||
if (loadMoreLabel == null) {
|
||||
loadMoreLabel = new JLabel("Loading more data...") {
|
||||
|
||||
private static final long serialVersionUID = 1L;
|
||||
|
||||
@Override
|
||||
public void paint(Graphics g) {
|
||||
super.paint(g);
|
||||
if (armed && searchSession != null && searchSession.hasMoreData()) {
|
||||
// disarm immediately so we don't trigger successive requests to the provider
|
||||
LOG.info("Paging mechanism is disarmed");
|
||||
armed = false;
|
||||
SwingWorker<List<ProjectEntity>, Void> worker =
|
||||
new SwingWorker<List<ProjectEntity>, Void>() {
|
||||
|
||||
@Override
|
||||
protected List<ProjectEntity> doInBackground() throws Exception {
|
||||
return searchSession.requestMoreData();
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void done() {
|
||||
try {
|
||||
List<ProjectEntity> newResults = get();
|
||||
addData(newResults);
|
||||
} catch (Exception e) {
|
||||
cloudUI.showMessage("Search failed! Detailed message is in the logs.",
|
||||
"Search Failed", IView.ERROR_MESSAGE);
|
||||
}
|
||||
}
|
||||
};
|
||||
worker.execute();
|
||||
}
|
||||
}
|
||||
};
|
||||
loadMoreLabel.setHorizontalAlignment(SwingConstants.CENTER);
|
||||
loadMoreLabel.setFont(loadMoreLabel.getFont().deriveFont(10f));
|
||||
}
|
||||
return loadMoreLabel;
|
||||
}
|
||||
|
||||
private JPanel getResultsPanel() {
|
||||
if (resultsPanel == null) {
|
||||
resultsPanel = new JPanel(new GridBagLayout());
|
||||
resultsPanel.setBackground(Color.white);
|
||||
}
|
||||
return resultsPanel;
|
||||
}
|
||||
|
||||
private Icon loadImage(String imageFile) {
|
||||
try {
|
||||
BufferedImage img = ImageIO.read(new File(imageFile));
|
||||
return new ImageIcon(img);
|
||||
} catch (Exception e) {
|
||||
return IconLoader.MissingImage.getIcon();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user