/*
* $Id$
*
* Copyright 2007 Sun Microsystems, Inc., 4150 Network Circle,
* Santa Clara, California 95054, U.S.A. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
package org.jdesktop.swingx.plaf.basic;
import java.awt.Color;
import java.util.Calendar;
import javax.swing.BorderFactory;
import javax.swing.Icon;
import javax.swing.SwingConstants;
import javax.swing.UIManager;
import javax.swing.border.Border;
import org.jdesktop.swingx.JXMonthView;
import org.jdesktop.swingx.border.IconBorder;
import org.jdesktop.swingx.plaf.UIManagerExt;
import org.jdesktop.swingx.renderer.CellContext;
/**
* MonthView specific CellContext. This is internally used by BasisMonthViewUI rendering.
*
* @author Jeanette Winzenburg
*/
class CalendarCellContext extends CellContext {
/**
* The padding for month traversal icons.
* PENDING JW: decouple rendering and hit-detection. As is, these are
* hard-coded "magic numbers" which must be the same in both
* the ui-delegate (which does the hit-detection) and here (which
* returns the default title border)
*
* Added as preliminary fix for #1028-swingx: title border incorrect if box-padding 0
*/
private int arrowPaddingX = 3;
private int arrowPaddingY = 3;
private CalendarState dayState;
public void installContext(JXMonthView component, Calendar value,
boolean selected, boolean focused, CalendarState dayState) {
this.component = component;
this.dayState = dayState;
installState(value, -1, -1, selected, focused, true, true);
}
@Override
public JXMonthView getComponent() {
return (JXMonthView) super.getComponent();
}
public CalendarState getCalendarState() {
return dayState;
}
public Calendar getCalendar() {
return (getValue() instanceof Calendar) ? (Calendar) getValue() : null;
}
@Override
protected Color getForeground() {
if (CalendarState.LEADING == dayState) {
return getUIColor("leadingDayForeground");
}
if (CalendarState.TRAILING == dayState) {
return getUIColor("trailingDayForeground");
}
if ((CalendarState.TITLE == dayState) && (getComponent() != null)) {
return getComponent().getMonthStringForeground();
}
if (CalendarState.WEEK_OF_YEAR == dayState) {
Color weekOfTheYearForeground = getUIColor("weekOfTheYearForeground");
if (weekOfTheYearForeground != null) {
return weekOfTheYearForeground;
}
}
if (CalendarState.DAY_OF_WEEK == dayState) {
Color daysOfTheWeekForeground = getComponent() != null
? getComponent().getDaysOfTheWeekForeground() : null;
if (daysOfTheWeekForeground != null) {
return daysOfTheWeekForeground;
}
}
Color flaggedOrPerDayForeground = getFlaggedOrPerDayForeground();
return flaggedOrPerDayForeground != null ? flaggedOrPerDayForeground : super.getForeground();
}
/**
* @param key
* @return
*/
private Color getUIColor(String key) {
return UIManagerExt.getColor(getUIPrefix() + key);
}
/**
* Returns the special color used for flagged days or per weekday or null if none is
* set, the component or the calendar are null.
*
* @return the special foreground color for flagged days or per dayOfWeek.
*/
protected Color getFlaggedOrPerDayForeground() {
if (getComponent() != null && (getCalendar() != null)) {
if (getComponent().isFlaggedDate(getCalendar().getTime())) {
return getComponent().getFlaggedDayForeground();
} else {
Color perDay = getComponent().getPerDayOfWeekForeground(getCalendar().get(Calendar.DAY_OF_WEEK));
if (perDay != null) {
return perDay;
}
}
}
return null;
}
@Override
protected Color getBackground() {
if ((CalendarState.TITLE == dayState) && (getComponent() != null)) {
return getComponent().getMonthStringBackground();
}
return super.getBackground();
}
@Override
protected Color getSelectionBackground() {
if (CalendarState.LEADING == dayState || CalendarState.TRAILING == dayState) return getBackground();
return getComponent() != null ? getComponent().getSelectionBackground() : null;
}
@Override
protected Color getSelectionForeground() {
if (CalendarState.LEADING == dayState || CalendarState.TRAILING == dayState) return getForeground();
Color flaggedOrPerDayForeground = getFlaggedOrPerDayForeground();
if (flaggedOrPerDayForeground != null) {
return flaggedOrPerDayForeground;
}
return getComponent() != null ? getComponent().getSelectionForeground() : null;
}
@Override
protected Border getBorder() {
if (getComponent() == null) {
return super.getBorder();
}
if (CalendarState.TITLE == dayState) {
return getTitleBorder();
}
if (isToday()) {
int x = getComponent().getBoxPaddingX();
int y = getComponent().getBoxPaddingY();
Border todayBorder = BorderFactory.createLineBorder(getComponent().getTodayBackground());
Border empty = BorderFactory.createEmptyBorder(y - 1, x - 1, y - 1, x -1);
return BorderFactory.createCompoundBorder(todayBorder, empty);
}
return BorderFactory.createEmptyBorder(getComponent().getBoxPaddingY(), getComponent().getBoxPaddingX(), getComponent().getBoxPaddingY(), getComponent().getBoxPaddingX());
}
/**
* @return
*/
private Border getTitleBorder() {
if (getComponent().isTraversable()) {
Icon downIcon = UIManager.getIcon("JXMonthView.monthDownFileName");
Icon upIcon = UIManager.getIcon("JXMonthView.monthUpFileName");
// fix for #1028-swingx: title border whacky for boxpadding 0
// in fact there had been a deeper issue - without using the arrowPadding here
// the hit-detection of the buttons is slightly off target
IconBorder up = new IconBorder(upIcon, SwingConstants.EAST, arrowPaddingX);
IconBorder down = new IconBorder(downIcon, SwingConstants.WEST, arrowPaddingX);
Border compound = BorderFactory.createCompoundBorder(up, down);
Border empty = BorderFactory.createEmptyBorder(2* arrowPaddingY, 0, 2*arrowPaddingY, 0);
return BorderFactory.createCompoundBorder(compound, empty);
}
return BorderFactory.createEmptyBorder(getComponent().getBoxPaddingY(), getComponent().getBoxPaddingX(), getComponent().getBoxPaddingY(), getComponent().getBoxPaddingX());
}
/**
* @return
*/
protected boolean isToday() {
return CalendarState.TODAY == dayState;
}
@Override
protected String getUIPrefix() {
return "JXMonthView.";
}
}