tvbrowser.ui.configassistant.AuthenticationChannelCardPanel.java Source code

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Here is the source code for tvbrowser.ui.configassistant.AuthenticationChannelCardPanel.java

Source

/*
 * TV-Browser
 * Copyright (C) 04-2003 Martin Oberhauser (darras@users.sourceforge.net)
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 * CVS information:
 *  $RCSfile$
 *   $Source$
 *     $Date$
 *   $Author$
 * $Revision$
 */

package tvbrowser.ui.configassistant;

import java.awt.Color;
import java.awt.Font;
import java.lang.reflect.Method;
import java.util.ArrayList;

import javax.swing.BorderFactory;
import javax.swing.JComponent;
import javax.swing.JPanel;
import javax.swing.JScrollPane;

import com.jgoodies.forms.builder.PanelBuilder;
import com.jgoodies.forms.factories.CC;
import com.jgoodies.forms.layout.FormLayout;
import com.jgoodies.forms.layout.RowSpec;

import tvbrowser.core.ChannelList;
import tvbrowser.core.tvdataservice.ChannelGroupManager;
import tvbrowser.core.tvdataservice.TvDataServiceProxy;
import tvbrowser.core.tvdataservice.TvDataServiceProxyManager;
import tvbrowser.ui.mainframe.MainFrame;
import tvdataservice.SettingsPanel;
import util.ui.ScrollableJPanel;
import util.ui.UiUtilities;
import util.ui.progress.Progress;
import util.ui.progress.ProgressWindow;

class AuthenticationChannelCardPanel extends AbstractCardPanel {
    private static final util.ui.Localizer mLocalizer = util.ui.Localizer
            .getLocalizerFor(AuthenticationChannelCardPanel.class);

    private JPanel mContent;
    private ArrayList<SettingsPanel> mSettingsPanelList;
    private JScrollPane mScrollPane;

    public AuthenticationChannelCardPanel(PrevNextButtons btns) {
        super(btns);
    }

    public void createPanel() {
        mSettingsPanelList = new ArrayList<SettingsPanel>(0);

        FormLayout layout = new FormLayout("5dlu,default:grow,5dlu");
        PanelBuilder pb = new PanelBuilder(layout, new ScrollableJPanel());

        TvDataServiceProxy[] tvDataServices = TvDataServiceProxyManager.getInstance().getDataServices();

        for (TvDataServiceProxy dataService : tvDataServices) {
            SettingsPanel panel = dataService.getAuthenticationPanel();

            if (panel != null) {
                mSettingsPanelList.add(panel);

                layout.appendRow(RowSpec.decode("10dlu"));
                layout.appendRow(RowSpec.decode("default"));

                JComponent x = pb.addSeparator(dataService.getInfo().getName(), CC.xyw(1, layout.getRowCount(), 3));

                try {
                    Method getFont = x.getComponent(0).getClass().getMethod("getFont", new Class[0]);
                    Method setFont = x.getComponent(0).getClass().getMethod("setFont", new Class[] { Font.class });

                    Font f = (Font) getFont.invoke(x.getComponent(0), new Object[0]);
                    f = f.deriveFont(Font.BOLD);
                    setFont.invoke(x.getComponent(0), new Object[] { f });
                } catch (Exception e) {
                }

                layout.appendRow(RowSpec.decode("5dlu"));
                layout.appendRow(RowSpec.decode("fill:default:grow"));

                pb.add(panel, CC.xy(2, layout.getRowCount()));
            }
        }

        mContent = new JPanel(new FormLayout("15dlu,default:grow,15dlu",
                "default,15dlu,default,5dlu,fill:0dlu:grow,5dlu,default,15dlu"));
        mContent.add(new StatusPanel(StatusPanel.CHANNELS), CC.xyw(1, 1, 3));
        mContent.add(UiUtilities.createHtmlHelpTextArea(mLocalizer.msg("info1",
                "<div style=\"font-weight:bold;\">Some TV data sources need authentication. You need to enter the authentication data if you want to get TV data for the channels of the shown TV data sources.</div>")),
                CC.xy(2, 3));

        mScrollPane = new JScrollPane(pb.getPanel());
        mScrollPane.setBorder(null);
        mScrollPane.setViewportBorder(null);
        mScrollPane.getViewport().setOpaque(false);

        mContent.add(mScrollPane, CC.xy(2, 5));

        mContent.add(UiUtilities.createHtmlHelpTextArea(mLocalizer.msg("info2",
                "<div style=\"color:green;font-weight:bold;font-size:medium;\">If you don't need the channels of the listed TV data sources you can skip to the next step.</div>")),
                CC.xy(2, 7));
    }

    public JPanel getPanel() {
        return mContent;
    }

    public boolean onNext() {
        for (SettingsPanel panel : mSettingsPanelList) {
            panel.ok();
        }

        final ProgressWindow win = new ProgressWindow(MainFrame.getInstance());

        win.run(new Progress() {
            public void run() {
                ChannelGroupManager.getInstance().checkForAvailableGroupsAndChannels(win);
            }
        });

        ChannelList.reload();
        ChannelList.initSubscribedChannels();

        return true;
    }

    public boolean onPrev() {
        for (SettingsPanel panel : mSettingsPanelList) {
            panel.ok();
        }

        return true;
    }

    public void onShow() {
        super.onShow();
        mScrollPane.getVerticalScrollBar().setValue(0);
    }

    public boolean isNeeded() {
        return !mSettingsPanelList.isEmpty();
    }

}