eu.mihosoft.vrl.visual.VWindowGroup Maven / Gradle / Ivy
/*
* VWindowGroup.java
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2009–2015 Steinbeis Forschungszentrum (STZ Ölbronn),
* Copyright (c) 2007–2017 by Michael Hoffer
*
* This file is part of Visual Reflection Library (VRL).
*
* VRL is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* as published by the Free Software Foundation.
*
* see: http://opensource.org/licenses/LGPL-3.0
* file://path/to/VRL/src/eu/mihosoft/vrl/resources/license/lgplv3.txt
*
* VRL 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.
*
* This version of VRL includes copyright notice and attribution requirements.
* According to the LGPL this information must be displayed even if you modify
* the source code of VRL. Neither the VRL Canvas attribution icon nor any
* copyright statement/attribution may be removed.
*
* Attribution Requirements:
*
* If you create derived work you must do three things regarding copyright
* notice and author attribution.
*
* First, the following text must be displayed on the Canvas:
* "based on VRL source code". In this case the VRL canvas icon must be removed.
*
* Second, the copyright notice must remain. It must be reproduced in any
* program that uses VRL.
*
* Third, add an additional notice, stating that you modified VRL. A suitable
* notice might read
* "VRL source code modified by YourName 2012".
*
* Note, that these requirements are in full accordance with the LGPL v3
* (see 7. Additional Terms, b).
*
* Please cite the publication(s) listed below.
*
* Publications:
*
* M. Hoffer, C. Poliwoda, & G. Wittum. (2013). Visual reflection library:
* a framework for declarative GUI programming on the Java platform.
* Computing and Visualization in Science, 2013, 16(4),
* 181–192. http://doi.org/10.1007/s00791-014-0230-y
*/
package eu.mihosoft.vrl.visual;
import eu.mihosoft.vrl.system.VParamUtil;
import java.awt.*;
import java.awt.geom.Area;
import java.awt.geom.RoundRectangle2D;
import java.awt.image.BufferedImage;
import javax.swing.Box;
/**
*
* @author Michael Hoffer
*/
public class VWindowGroup extends CanvasWindow {
public static final String STYLE_KEY = "VWindowGroup:style";
public static final String BORDER_TRANSPARENCY_KEY =
"VWindowGroup:border:transparency";
public static final String OUTER_TRANSPARENCY_KEY =
"VWindowGroup:outer:transparency";
// public static final String INNER_TRANSPARENCY_KEY =
// "VWindowGroup:inner:transparency";
// public static final String INNER_COLOR_KEY =
// "VWindowGroup:inner:color";
public static final String OUTER_UPPER_COLOR_KEY =
"VWindowGroup:outer:upper:color";
public static final String OUTER_LOWER_COLOR_KEY =
"VWindowGroup:outer:lower:color";
/**
* Constructor.
*
* @param title the window title
* @param mainCanvas the main canvas object
*/
public VWindowGroup(String title, Canvas mainCanvas) {
super(title, mainCanvas);
initialize();
}
private void initialize() {
setStyle(createGroupStyle());
Box box = Box.createVerticalBox();
add(box);
box.setMinimumSize(new Dimension(200, 120));
box.setPreferredSize(new Dimension(200, 120));
Component c = Box.createGlue();
c.setSize(160, 100);
c.setMinimumSize(new Dimension(160, 100));
final ResizableContainer rc = new ResizableContainer(c, this);
box.add(rc);
}
static Style createGroupStyle() {
Style s = new Style("VWindowGroupStyle", false);
s.getBaseValues().set(CanvasGrid.GRID_COLOR_KEY, new Color(50, 50, 50));
s.getBaseValues().set(Canvas.BACKGROUND_COLOR_KEY, new Color(30, 30, 30));
s.getBaseValues().set(Canvas.TEXT_COLOR_KEY, new Color(220, 220, 220));
s.getBaseValues().set(Canvas.SELECTED_TEXT_COLOR_KEY, new Color(160, 160, 160));
s.getBaseValues().set(Canvas.CARET_COLOR_KEY, new Color(160, 160, 160));
s.getBaseValues().set(Canvas.TEXT_SELECTION_COLOR_KEY, new Color(130, 145, 180, 60));
s.getBaseValues().set(CanvasWindow.ICON_COLOR_KEY, new Color(220, 220, 220));
// s.getBaseValues().set(CanvasWindow.ACTIVE_ICON_COLOR_KEY, new Color(180, 180, 180));
// s.getBaseValues().set(CanvasWindow.UPPER_BACKGROUND_COLOR_KEY, new Color(40, 40, 40));
// s.getBaseValues().set(CanvasWindow.LOWER_BACKGROUND_COLOR_KEY, new Color(10, 10, 10));
s.getBaseValues().set(CanvasWindow.UPPER_BACKGROUND_COLOR_KEY, new Color(40, 40, 40));
s.getBaseValues().set(CanvasWindow.LOWER_BACKGROUND_COLOR_KEY, new Color(10, 10, 10));
// s.getBaseValues().set(VWindowGroup.OUTER_UPPER_COLOR_KEY, new Color(20, 30, 40));
// s.getBaseValues().set(VWindowGroup.OUTER_LOWER_COLOR_KEY, new Color(23, 16, 2));
// s.getBaseValues().set(VWindowGroup.OUTER_LOWER_COLOR_KEY, new Color(238, 160, 28));
s.getBaseValues().set(VWindowGroup.OUTER_UPPER_COLOR_KEY, new Color(40,40,40));
s.getBaseValues().set(VWindowGroup.OUTER_LOWER_COLOR_KEY, new Color(10, 10, 10));
s.getBaseValues().set(CanvasWindow.BORDER_COLOR_KEY, new Color(255, 255, 255));
s.getBaseValues().set(CanvasWindow.BORDER_THICKNESS_KEY, 1.5f);
s.getBaseValues().set(CanvasWindow.SHADOW_WIDTH_KEY, 50f);
s.getBaseValues().set(ShadowBorder.SHADOW_WIDTH_KEY, 50f);
s.getBaseValues().set(ShadowBorder.SHADOW_TRANSPARENCY_KEY, 1.f);
s.getBaseValues().set(CanvasWindow.FADE_IN_DURATION_KEY, 0.0);
s.getBaseValues().set(CanvasWindow.FADE_OUT_DURATION_KEY, 0.0);
// s.getBaseValues().set(CanvasWindow.UPPER_TITLE_COLOR_KEY, VSwingUtil.TRANSPARENT_COLOR);
// s.getBaseValues().set(CanvasWindow.LOWER_TITLE_COLOR_KEY, VSwingUtil.TRANSPARENT_COLOR);
// s.getBaseValues().set(CanvasWindow.BORDER_COLOR_KEY, new Color(150, 150, 150));
s.getBaseValues().set(CanvasWindow.TRANSPARENCY_KEY, 0.5f);
s.getBaseValues().set(VWindowGroup.BORDER_TRANSPARENCY_KEY, 0.98f);
s.getBaseValues().set(VWindowGroup.OUTER_TRANSPARENCY_KEY, 0.98f);
s.getBaseValues().set(CanvasWindow.BACKGROUND_PAINTER_KEY,
new VWindowGroupBackgroundPainter());
s.getBaseValues().set(CanvasWindow.TITLEBAR_PAINTER_KEY,
new VWindowGroupTitleBarPainter());
// s.getBaseValues().set(DefaultMethodRepresentation.METHOD_TITLE_UPPER_COLOR_KEY, new Color(75, 75, 75));
// s.getBaseValues().set(DefaultMethodRepresentation.METHOD_TITLE_LOWER_COLOR_KEY, new Color(40, 40, 40));
s.getBaseValues().set(MessageBox.BOX_COLOR_KEY, new Color(40, 45, 60));
s.getBaseValues().set(Connector.INACTIVE_COLOR_ERROR_KEY,
new Color(85, 85, 85));
s.getBaseValues().set(Connector.INACTIVE_COLOR_VALID_KEY,
new Color(85, 85, 85));
s.getBaseValues().set(Connector.BORDER_COLOR_KEY,
new Color(85, 85, 85));
// s.getBaseValues().set(Connection.CONNECTION_COLOR_KEY, new Color(70, 70, 70));
// s.getBaseValues().set(Connection.CONNECTION_THICKNESS_KEY, 2f);
// s.getBaseValues().set(Connection.ACTIVE_CONNECTION_COLOR_KEY, new Color(47, 110, 47));
// s.getBaseValues().set(Connection.ACTIVE_CONNECTION_THICKNESS_KEY, 3f);
// s.getBaseValues().set(ControlFlowConnection.CONTROLFLOW_CONNECTION_COLOR_KEY,
// new Color(100,100,100));
// s.getBaseValues().set(ControlFlowConnection.ACTIVE_CONTROLFLOW_CONNECTION_COLOR_KEY,
// new Color(70, 70, 70));
// s.getBaseValues().set(
// ControlFlowConnection.CONTROLFLOW_CONNECTION_THICKNESS_KEY, 5.f);
// s.getBaseValues().set(
// ControlFlowConnection.ACTIVE_CONTROLFLOW_CONNECTION_THICKNESS_KEY, 2.f);
// s.getBaseValues().set(VTextField.TEXT_FIELD_COLOR_KEY, new Color(80, 80, 80));
s.getBaseValues().set(VCodeEditor.LINE_NUMBER_COLOR_KEY, new Color(160, 160, 160, 160));
s.getBaseValues().set(VCodeEditor.LINE_NUMBER_FIELD_COLOR_KEY, new Color(160, 160, 160, 20));
s.getBaseValues().set(VCodeEditor.BACKGROUND_COLOR_KEY, new Color(85, 85, 85));
s.getBaseValues().set(VCodeEditor.BORDER_COLOR_KEY, new Color(100, 100, 100));
s.getBaseValues().set(
SelectionRectangle.FILL_COLOR_KEY, new Color(80, 80, 80, 120));
s.getBaseValues().set(
SelectionRectangle.BORDER_COLOR_KEY, new Color(120, 120, 120, 160));
// Nimbus related
s.getLookAndFeelValues().set("nimbusBase", new Color(24, 24, 24));
s.getLookAndFeelValues().set("nimbusBlueGrey", new Color(24, 24, 24));
s.getLookAndFeelValues().set("control", new Color(40, 40, 40));
s.getLookAndFeelValues().set("text", new Color(160, 160, 160));
s.getLookAndFeelValues().set("menuText", new Color(160, 160, 160));
s.getLookAndFeelValues().set("infoText", new Color(160, 160, 160));
s.getLookAndFeelValues().set("controlText", new Color(160, 160, 160));
s.getLookAndFeelValues().set("nimbusSelectedText",
new Color(160, 160, 160));
s.getLookAndFeelValues().set("nimbusLightBackground",
new Color(40, 40, 40));
return s;
}
}
class VWindowGroupBackgroundPainter implements
Painter, ShadowPainter, BufferedPainter {
transient private BufferedImage buffer;
private CanvasWindow parent;
@Override
public void paint(Graphics g, Style s, Dimension d) {
// System.out.println("PAINT: " + getTitle());
if (buffer == null || buffer.getWidth() != d.width
|| buffer.getHeight() != d.height) {
// int top = getInsets().top;
// int bottom = getInsets().bottom;
// int left = getInsets().left;
// int right = getInsets().right;
int top = 0;
int bottom = 0;
int left = 0;
int right = 0;
// if (d.width < 1 || d.height < 1) {
// return;
// }
buffer =
ImageUtils.createCompatibleImage(d.width, d.height);
Graphics2D g2 = buffer.createGraphics();
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
RenderingHints.VALUE_ANTIALIAS_ON);
Composite original = g2.getComposite();
AlphaComposite ac1 =
AlphaComposite.getInstance(AlphaComposite.SRC_OVER,
s.getBaseValues().getFloat(
CanvasWindow.TRANSPARENCY_KEY));
g2.setComposite(ac1);
GradientPaint paint = new GradientPaint(0, 0,
s.getBaseValues().getColor(
CanvasWindow.UPPER_BACKGROUND_COLOR_KEY),
0, d.height,
s.getBaseValues().getColor(
CanvasWindow.LOWER_BACKGROUND_COLOR_KEY),
false); // true means to repeat pattern
g2.setPaint(paint);
//g2.setColor(getBackground());
Shape sh = new RoundRectangle2D.Double(left + 0, top + 0,
d.width - right - left - 1,
d.height - bottom - top - 1, 20, 20);
float innerOffset = 12;
float titleBarOffset = parent.getTitleBarSize().height;
Shape sh2 = new RoundRectangle2D.Double(left + innerOffset,
top + titleBarOffset - 1,
d.width - right - left - 1 - innerOffset*2,
d.height - bottom - top - 1 - innerOffset - titleBarOffset,
20, 20);
Shape sh2InnerLine
= new RoundRectangle2D.Double(left + innerOffset,
top + titleBarOffset - 1,
d.width - right - left - 1 - innerOffset*2,
d.height - bottom - top - 1 - innerOffset - titleBarOffset,
18, 18);
Area a1 = new Area(sh);
Area a2 = new Area(sh2);
a1.subtract(a2);
g2.fill(sh);
paint = new GradientPaint(0, 0,
s.getBaseValues().getColor(
VWindowGroup.OUTER_UPPER_COLOR_KEY),
0, d.height,
s.getBaseValues().getColor(
VWindowGroup.OUTER_LOWER_COLOR_KEY),
false); // true means to repeat pattern
g2.setPaint(paint);
ac1 =
AlphaComposite.getInstance(AlphaComposite.SRC_OVER,
s.getBaseValues().getFloat(
VWindowGroup.OUTER_TRANSPARENCY_KEY));
g2.setComposite(ac1);
g2.fill(a1);
ac1 =
AlphaComposite.getInstance(AlphaComposite.SRC_OVER,
s.getBaseValues().getFloat(
VWindowGroup.BORDER_TRANSPARENCY_KEY));
g2.setComposite(ac1);
Stroke oldStroke = g2.getStroke();
BasicStroke stroke =
new BasicStroke(s.getBaseValues().
getFloat(CanvasWindow.BORDER_THICKNESS_KEY));
g2.setStroke(stroke);
g2.setColor(s.getBaseValues().getColor(
CanvasWindow.BORDER_COLOR_KEY));
sh = new RoundRectangle2D.Double(left + 0, top + 0.5,
d.width - right - left - 1,
d.height - bottom - top - 2, 20, 20);
g2.draw(sh);
g2.draw(sh2InnerLine);
g2.dispose();
g2.setStroke(oldStroke);
buffer.flush();
}
g.drawImage(buffer, 0, 0, null);
}
@Override
public Shape getShape() {
int top = parent.getInsets().top;
int bottom = parent.getInsets().bottom;
int left = parent.getInsets().left;
int right = parent.getInsets().right;
return new RoundRectangle2D.Double(left + 0, top + 0,
parent.getWidth() - right - left,//(*)
parent.getHeight() - bottom - top - 1, 20, 20);
}
@Override
public void contentChanged() {
buffer = null;
}
private void setParent(VComponent parent) {
if (parent == null) {
throw new IllegalArgumentException(
"Argument \"null\" is not supported!");
}
if (!CanvasWindow.class.isAssignableFrom(parent.getClass())) {
throw new IllegalArgumentException(
"Only \"CanvasWindow\" is supported as parent!");
}
this.parent = (CanvasWindow) parent;
}
@Override
public Painter newInstance(VComponent parent) {
VWindowGroupBackgroundPainter result =
new VWindowGroupBackgroundPainter();
result.setParent(parent);
return result;
}
}
class VWindowGroupTitleBarPainter implements Painter, BufferedPainter {
private CanvasWindowTitleBar parent;
public VWindowGroupTitleBarPainter() {
}
public VWindowGroupTitleBarPainter(CanvasWindowTitleBar parent) {
this.parent = parent;
}
@Override
public void paint(Graphics g, Style s, Dimension d) {
// if (parent.getParentWindow().isMinimized()) {
// contentChanged();
// }
//
// if (buffer == null
// || buffer.getWidth() != d.width
// || buffer.getHeight() != d.height) {
//
// buffer = ImageUtils.createCompatibleImage(d.width, d.height);
Graphics2D g2 = (Graphics2D) g;
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
RenderingHints.VALUE_ANTIALIAS_ON);
Style style = s;
Composite original = g2.getComposite();
g2.setComposite(original);
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
RenderingHints.VALUE_ANTIALIAS_ON);
g2.setStroke(new BasicStroke(3.f));
g2.setColor(style.getBaseValues().getColor(
CanvasWindow.BORDER_COLOR_KEY));
// if (!parent.getParentWindow().isMinimized()) {
// g2.drawLine(1, d.height, d.width - 1, d.height);
// }
// g2.dispose();
// }
// g.drawImage(buffer, 0, 0, null);
}
@Override
public void contentChanged() {
// buffer = null;
}
private void setParent(VComponent parent) {
if (parent == null) {
throw new IllegalArgumentException(
"Argument \"null\" is not supported!");
}
if (!CanvasWindowTitleBar.class.isAssignableFrom(parent.getClass())) {
throw new IllegalArgumentException(
"Only \"CanvasWindowTitleBar\" is supported as parent!");
}
this.parent = (CanvasWindowTitleBar) parent;
}
@Override
public Painter newInstance(VComponent parent) {
VParamUtil.throwIfNotValid(VParamUtil.VALIDATOR_INSTANCEOF,
CanvasWindowTitleBar.class, parent);
VWindowGroupTitleBarPainter result =
new VWindowGroupTitleBarPainter((CanvasWindowTitleBar) parent);
result.setParent(parent);
return result;
}
}
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