BasicCodeDisplayModel.java

/*
Copyright 2011-2016 Google Inc. All Rights Reserved.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package com.google.security.zynamics.zylib.gui.CodeDisplay;

import com.google.security.zynamics.zylib.gui.GuiHelper;

import java.awt.Color;
import java.awt.Font;

/**
 * An intermediate class (in the class hierarchy sense) that provides some convenience when
 * implementing instances of the code display.
 */
public abstract class BasicCodeDisplayModel implements ICodeDisplayModel {
  public static final Font HEADER_FONT_BOLD =
      GuiHelper.MONOSPACED_FONT.deriveFont(java.awt.Font.BOLD);
  public static final Font STANDARD_FONT = GuiHelper.MONOSPACED_FONT;
  /**
   *  A static class to keep information about a column in one place.
   */
  public static class JCodeDisplayColumnDescription {
    final String name;
    final int width;
    final Color defaultFontColor;
    final Color defaultBackgroundColor;
    final Font defaultHeaderFont;
    final FormattedCharacterBuffer headerLine;

    public JCodeDisplayColumnDescription(String columnName, int columnWidth, Color fontColor,
        Color backgroundColor, Font headerFont) {
      name = columnName;
      width = columnWidth;
      defaultFontColor = fontColor;
      defaultBackgroundColor = backgroundColor;
      defaultHeaderFont = headerFont;
      headerLine = new FormattedCharacterBuffer(CodeDisplay.padRight(name, width),
          defaultHeaderFont, defaultFontColor, defaultBackgroundColor);
    }

    public String getName() {
      return name;
    }

    public int getWidth() {
      return width;
    }

    public Color getDefaultFontColor() {
      return defaultFontColor;
    }

    public Color getDefaultBackgroundColor() {
      return defaultBackgroundColor;
    }

    public FormattedCharacterBuffer getHeader() {
      return headerLine;
    }
  }
}