com.matlab.eclipse.mconsole.views.CommandHistoryLabelProvider.java Source code

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Here is the source code for com.matlab.eclipse.mconsole.views.CommandHistoryLabelProvider.java

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/*******************************************************************************
 * Copyright (c) 2006, 2011 Graz University of Technology,
 * Institute of Theoretical and Computational Physics (ITPCP) 
 *
 * All rights reserved. This program and the accompanying materials 
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     David Camhy, Winfried Kernbichler, Georg Huhs (ITPCP) - 
 *        initial API and implementation
 *     Christopher Albert (ITPCP) - refactoring
 *******************************************************************************/
package com.matlab.eclipse.mconsole.views;

import org.eclipse.jface.viewers.CellLabelProvider;
import org.eclipse.jface.viewers.ViewerCell;
import com.matlab.eclipse.mconsole.MConsolePlugin;
import com.matlab.eclipse.mconsole.internal.ui.preferences.ThemeConstants;
import com.matlab.eclipse.mconsole.internal.ui.preferences.ThemeWrapper;

class CommandHistoryLabelProvider extends CellLabelProvider {

    @Override
    public void update(ViewerCell cell) {
        if (cell.getElement() instanceof CommandHistoryEntry) {
            ThemeWrapper theme = MConsolePlugin.getDefault().getCurrentTheme();
            CommandHistoryEntry commandHistoryEntry = (CommandHistoryEntry) cell.getElement();

            String entry = commandHistoryEntry.getName();
            if (entry.contains(System.getProperty("line.separator"))) {
                cell.setText(
                        commandHistoryEntry.toString().replaceAll(System.getProperty("line.separator"), "\\\\n"));
            } else {
                cell.setText(commandHistoryEntry.toString());
            }
            try {
                if (commandHistoryEntry.getName().startsWith("%")) {
                    cell.setForeground(theme.getColor(ThemeConstants.COMMANDHISTORY_DATE_COLOR));
                } else
                    cell.setForeground(theme.getColor(ThemeConstants.COMMANDHISTORY_FOREGROUND_COLOR));
                cell.setBackground(theme.getColor(ThemeConstants.COMMANDHISTORY_BACKGROUND_COLOR));
                cell.setFont(theme.getFont(ThemeConstants.COMMANDHISTORY_FONT));

            } catch (Exception e) {

            }
        }

    }
}