ChartUIConfiguration.java

/*
GanttProject is an opensource project management tool. License: GPL3
Copyright (C) 2004-2011 GanttProject Team

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 3
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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
package net.sourceforge.ganttproject.chart;

import java.awt.Color;
import java.awt.Font;
import java.util.Map;
import java.util.Map.Entry;

import com.google.common.base.Function;
import com.google.common.base.Joiner;
import com.google.common.collect.Iterables;
import com.google.common.collect.Maps;

import biz.ganttproject.core.chart.render.AlphaRenderingOption;
import biz.ganttproject.core.option.ChangeValueEvent;
import biz.ganttproject.core.option.EnumerationOption;
import biz.ganttproject.core.option.GPAbstractOption;
import biz.ganttproject.core.option.ListOption;
import net.sourceforge.ganttproject.font.Fonts;
import net.sourceforge.ganttproject.gui.UIConfiguration;

/**
 * @author bard
 */
public class ChartUIConfiguration {

  private final Font mySpanningRowTextFont;

  private final Color mySpanningHeaderBackgroundColor;

  private final Color myHeaderBorderColor;

  private final Color myHorizontalGutterColor1 = new Color(0.807f, 0.807f, 0.807f);

  private final Color myHorizontalGutterColor2 = Color.white;

  private final Color myBottomUnitGridColor;

  private final Color myWorkingTimeBackgroundColor;

  private final Color myHolidayTimeBackgroundColor;

  private final Color myPublicHolidayTimeBackgroundColor;

  private int myRowHeight;

  private UIConfiguration myProjectConfig;

  private int myHeaderHeight = 44;

  private int myYOffset = 0;

  private final int myMargin = 4;

  private Font myBaseFont = Fonts.DEFAULT_CHART_FONT;

  private int myBaseFontSize;

  private ChartPropertiesOption myChartStylesOption;

  private static class ChartPropertiesOption extends GPAbstractOption<Map.Entry<String, String>> implements ListOption<Map.Entry<String, String>> {
    private static final Function<Entry<String, String>, String> ENTRY_TO_KEY_VALUE = new Function<Entry<String, String>, String>() {
      @Override
      public String apply(Entry<String, String> entry) {
        return String.format("%s = %s", entry.getKey(), entry.getValue());
      }
    };
    private Map<String, String> myMap = Maps.newHashMap();

    public ChartPropertiesOption() {
      super("chart.styles");
      setHasUi(false);
    }

    @Override
    public String getPersistentValue() {
      return "\n" + Joiner.on('\n').join(Iterables.transform(getValues(), ENTRY_TO_KEY_VALUE)) + "\n";
    }

    @Override
    public void loadPersistentValue(String value) {
      myMap.clear();
      for (String line : value.split("\n")) {
        String[] keyValue = line.split("=");
        if (keyValue.length < 2) {
          continue;
        }
        myMap.put(keyValue[0].trim(), keyValue[1].trim());
      }
      fireChangeValueEvent(new ChangeValueEvent(getID(), null, null, this));
    }

    @Override
    public void setValues(Iterable<Entry<String, String>> values) {
      for (Entry<String, String> e : values) {
        myMap.put(e.getKey(), e.getValue());
      }
    }

    @Override
    public Iterable<Entry<String, String>> getValues() {
      return myMap.entrySet();
    }

    @Override
    public void setValueIndex(int idx) {
      throw new UnsupportedOperationException();
    }

    @Override
    public void addValue(Entry<String, String> value) {
      throw new UnsupportedOperationException();
    }

    @Override
    public void updateValue(Entry<String, String> oldValue, Entry<String, String> newValue) {
      throw new UnsupportedOperationException();
    }

    @Override
    public void removeValueIndex(int idx) {
      throw new UnsupportedOperationException();
    }

    @Override
    public EnumerationOption asEnumerationOption() {
      throw new UnsupportedOperationException();
    }
  }

  ChartUIConfiguration(UIConfiguration projectConfig) {
    mySpanningRowTextFont = Fonts.TOP_UNIT_FONT;
    mySpanningHeaderBackgroundColor = new Color(0.93f, 0.93f, 0.93f);
    myHeaderBorderColor = new Color(0.482f, 0.482f, 0.482f);
    myWorkingTimeBackgroundColor = Color.WHITE;
    myHolidayTimeBackgroundColor = new Color(0.9f, 0.9f, 0.9f);
    myPublicHolidayTimeBackgroundColor = new Color(240, 220, 240);
    // myHeaderBorderColor = new Color(0f, 1f, 0f);
    myBottomUnitGridColor = new Color(0.482f, 0.482f, 0.482f);
    myProjectConfig = projectConfig;
    myChartStylesOption = new ChartPropertiesOption();
  }

  ListOption<Map.Entry<String, String>> getChartStylesOption() {
    return myChartStylesOption;
  }
  Font getSpanningHeaderFont() {
    return mySpanningRowTextFont;
  }

  public int getHeaderHeight() {
    return myHeaderHeight;
  }

  public void setHeaderHeight(int headerHeight) {
    myHeaderHeight = headerHeight;
  }

  public int getSpanningHeaderHeight() {
    return myHeaderHeight / 2;
  }

  public Color getSpanningHeaderBackgroundColor() {
    return mySpanningHeaderBackgroundColor;
  }

  public Color getHeaderBorderColor() {
    return myHeaderBorderColor;
  }

  public Color getHorizontalGutterColor1() {
    return myHorizontalGutterColor1;
  }

  public Color getHorizontalGutterColor2() {
    return myHorizontalGutterColor2;
  }

  public Color getBottomUnitGridColor() {
    return myBottomUnitGridColor;
  }

  public Color getWorkingTimeBackgroundColor() {
    return myWorkingTimeBackgroundColor;
  }

  public Color getHolidayTimeBackgroundColor() {
    return myHolidayTimeBackgroundColor;
  }

  public Color getPublicHolidayTimeBackgroundColor() {
    return myPublicHolidayTimeBackgroundColor;
  }

  public int getRowHeight() {
    return myRowHeight;
  }

  public void setRowHeight(int rowHeight) {
    myRowHeight = rowHeight;
  }

  public Color getWeekEndColor() {
    return myProjectConfig.getWeekEndColor();
  }

  public boolean isRedlineOn() {
    return myProjectConfig.isRedlineOn();
  }

  public Font getChartFont() {
    return myBaseFont;
  }

  public Color getResourceNormalLoadColor() {
    return myProjectConfig.getResourceColor();
  }

  public Color getResourceOverloadColor() {
    return myProjectConfig.getResourceOverloadColor();
  }

  public Color getResourceUnderLoadColor() {
    return myProjectConfig.getResourceUnderloadColor();
  }

  public Color getPreviousTaskColor() {
    return myProjectConfig.getPreviousTaskColor();
  }

  public Color getEarlierPreviousTaskColor() {
    return myProjectConfig.getEarlierPreviousTaskColor();
  }

  public Color getLaterPreviousTaskColor() {
    return myProjectConfig.getLaterPreviousTaskColor();
  }

  public boolean isCriticalPathOn() {
    return myProjectConfig.isCriticalPathOn();
  }

  public Color getDayOffColor() {
    return myProjectConfig.getDayOffColor();
  }

  public int getYOffSet() {
    return myYOffset;
  }

  public void setYOffSet(int offset) {
    myYOffset = offset;
  }

  public int getMargin() {
    return myMargin;
  }

  public AlphaRenderingOption getWeekendAlphaValue() {
    return myProjectConfig.getWeekendAlphaRenderingOption();
  }

  public ChartUIConfiguration createCopy() {
    ChartUIConfiguration copy = new ChartUIConfiguration(myProjectConfig);
    copy.setHeaderHeight(getHeaderHeight());
    copy.setRowHeight(getRowHeight());
    copy.setYOffSet(getYOffSet());
    return copy;
  }

  public void setBaseFont(Font baseChartFont, int fontSize) {
    myBaseFont = baseChartFont;
    myBaseFontSize = fontSize;
  }

  public int getBaseFontSize() {
    return myBaseFontSize;
  }
}