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PlantUML is a component that allows to quickly write diagrams from text.
// THIS FILE HAS BEEN GENERATED BY A PREPROCESSOR.
/* +=======================================================================
* |
* | PlantUML : a free UML diagram generator
* |
* +=======================================================================
*
* (C) Copyright 2009-2024, Arnaud Roques
*
* Project Info: https://plantuml.com
*
* If you like this project or if you find it useful, you can support us at:
*
* https://plantuml.com/patreon (only 1$ per month!)
* https://plantuml.com/liberapay (only 1€ per month!)
* https://plantuml.com/paypal
*
*
* PlantUML is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License V2.
*
* THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS ECLIPSE PUBLIC
* LICENSE ("AGREEMENT"). [GNU General Public License V2]
*
* ANY USE, REPRODUCTION OR DISTRIBUTION OF THE PROGRAM CONSTITUTES
* RECIPIENT'S ACCEPTANCE OF THIS AGREEMENT.
*
* You may obtain a copy of the License at
*
* https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
*
* 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.
*
* PlantUML can occasionally display sponsored or advertising messages. Those
* messages are usually generated on welcome or error images and never on
* functional diagrams.
* See https://plantuml.com/professional if you want to remove them
*
* Images (whatever their format : PNG, SVG, EPS...) generated by running PlantUML
* are owned by the author of their corresponding sources code (that is, their
* textual description in PlantUML language). Those images are not covered by
* this GPL v2 license.
*
* The generated images can then be used without any reference to the GPL v2 license.
* It is not even necessary to stipulate that they have been generated with PlantUML,
* although this will be appreciated by the PlantUML team.
*
* There is an exception : if the textual description in PlantUML language is also covered
* by any license, then the generated images are logically covered
* by the very same license.
*
* This is the IGY distribution (Install GraphViz by Yourself).
* You have to install GraphViz and to setup the GRAPHVIZ_DOT environment variable
* (see https://plantuml.com/graphviz-dot )
*
* Icons provided by OpenIconic : https://useiconic.com/open
* Archimate sprites provided by Archi : http://www.archimatetool.com
* Stdlib AWS provided by https://github.com/milo-minderbinder/AWS-PlantUML
* Stdlib Icons provided https://github.com/tupadr3/plantuml-icon-font-sprites
* ASCIIMathML (c) Peter Jipsen http://www.chapman.edu/~jipsen
* ASCIIMathML (c) David Lippman http://www.pierce.ctc.edu/dlippman
* CafeUndZopfli ported by Eugene Klyuchnikov https://github.com/eustas/CafeUndZopfli
* Brotli (c) by the Brotli Authors https://github.com/google/brotli
* Themes (c) by Brett Schwarz https://github.com/bschwarz/puml-themes
* Twemoji (c) by Twitter at https://twemoji.twitter.com/
*
*/
package net.sourceforge.plantuml;
import java.awt.Color;
import java.awt.Cursor;
import java.awt.Desktop;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Toolkit;
import java.awt.Window;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.MouseMotionListener;
import java.awt.geom.Rectangle2D;
import java.awt.image.BufferedImage;
import java.net.URI;
import java.util.concurrent.atomic.AtomicInteger;
import net.sourceforge.plantuml.log.Logme;
import net.sourceforge.plantuml.version.PSystemVersion;
public class Splash extends Window implements MouseListener, MouseMotionListener {
// ::remove file when __CORE__
// ::remove file when __HAXE__
private static final Color LINK_NORMAL = Color.BLUE;
private static final Color LINK_HOVER = new Color(127, 0, 127);
private static Splash singleton;
private final int width = 280;
private final int height = 80;
private final BufferedImage logo;
private final AtomicInteger total = new AtomicInteger();
private final AtomicInteger done = new AtomicInteger();
private final AtomicInteger errors = new AtomicInteger();
private final Font font = new Font("SansSerif", Font.BOLD, 12);
public static void main(String[] args) throws Exception {
Splash.createSplash();
Splash.incTotal(30);
for (int i = 0; i < 20; i++) {
Splash.incDone(i > 3);
Thread.sleep(1000);
}
}
private Splash() {
super(null);
this.logo = PSystemVersion.getPlantumlImage();
final Dimension dimension = Toolkit.getDefaultToolkit().getScreenSize();
final int x = (int) ((dimension.getWidth() - width)) / 2;
final int y = (int) ((dimension.getHeight() - height)) / 2;
this.setBounds(x, y, width, height);
this.setVisible(true);
this.setAlwaysOnTop(true);
this.setFocusable(false);
this.setFocusableWindowState(false);
addMouseListener(this);
addMouseMotionListener(this);
}
private int xClicked;
private int yClicked;
private int limY;
private int limX;
public void mouseDragged(MouseEvent event) {
int x = event.getXOnScreen();
int y = event.getYOnScreen();
this.setBounds(x - xClicked, y - yClicked, width, height);
}
private Color link = LINK_NORMAL;
public void mouseMoved(MouseEvent event) {
if (event.getY() > limY && event.getX() < limX) {
updateLinkColor(LINK_HOVER);
} else {
updateLinkColor(LINK_NORMAL);
}
}
private void updateLinkColor(final Color newLink) {
if (link != newLink) {
link = newLink;
this.setCursor(
link == LINK_NORMAL ? Cursor.getDefaultCursor() : Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
repaint();
}
}
public void mouseReleased(MouseEvent event) {
// System.err.println("mouseReleased " + event);
}
public void mousePressed(MouseEvent event) {
this.xClicked = event.getX();
this.yClicked = event.getY();
}
public void mouseClicked(MouseEvent event) {
if (link != LINK_NORMAL) {
try {
Desktop.getDesktop().browse(new URI("https://plantuml.com"));
} catch (Exception e) {
Logme.error(e);
}
return;
}
this.xClicked = event.getX();
this.yClicked = event.getY();
}
public void mouseExited(MouseEvent event) {
updateLinkColor(LINK_NORMAL);
}
public void mouseEntered(MouseEvent event) {
// System.err.println("mouseEntered " + event);
}
private void incTotalInternal(int nb) {
this.total.addAndGet(nb);
// invalidate();
repaint();
// System.err.println("INC TOTAL=" + done + "/" + total);
}
private void incDoneInternal(boolean error) {
this.done.incrementAndGet();
if (error) {
this.errors.incrementAndGet();
}
// invalidate();
repaint();
// System.err.println("INC TOTAL=" + done + "/" + total);
}
@Override
public void paint(Graphics g) {
super.paint(g);
g.setColor(Color.WHITE);
g.fillRect(0, 0, width, height);
g.setColor(Color.BLACK);
g.drawRect(0, 0, width - 1, height - 1);
g.drawRect(1, 1, width - 3, height - 3);
// g.setColor(Color.RED);
// final String status = done + "/" + total;
// g.drawString(status, width / 2, height / 2);
g.drawImage(logo, width - logo.getWidth() - 4, height - logo.getHeight() - 4, null);
drawProgessBar(g, done.intValue(), total.intValue());
final int nbErrors = errors.get();
if (nbErrors > 0) {
g.setColor(Color.RED);
final String message = "" + nbErrors + (nbErrors > 1 ? " diagrams" : " diagram") + " contains errors";
g.drawString(message, 10, 20);
}
g.setColor(link);
final String urllink = "https://plantuml.com";
final Rectangle2D rect = getUsed(g, urllink);
g.drawString(urllink, 10, (int) (height - rect.getMaxY()));
limY = (int) (height - rect.getMaxY() + rect.getMinY());
limX = (int) (10 + rect.getMaxX());
}
private void drawProgessBar(Graphics g, int intValue, int totalValue) {
if (totalValue == 0) {
return;
}
g.setFont(font);
final String label = "" + intValue + "/" + totalValue;
final Rectangle2D rect = getUsed(g, label);
final int x = 10;
final int y = 33;
final int barWidth = 170;
final int barHeight = (int) (rect.getHeight() + 2);
final int gray = 230;
g.setColor(new Color(gray, gray, gray));
final int value = barWidth * intValue / totalValue;
g.fillRect(x, y, value, barHeight);
g.setColor(Color.BLACK);
g.drawRect(x, y, barWidth, barHeight);
final double xLabel = x + (barWidth - rect.getWidth()) / 2;
final double yLabel = y - rect.getY() + (barHeight - rect.getHeight()) / 2;
g.drawString(label, (int) xLabel, (int) yLabel);
}
private Rectangle2D getUsed(Graphics g, final String label) {
return g.getFontMetrics().getStringBounds(label, g);
}
// Static
public synchronized static void createSplash() {
if (singleton == null) {
singleton = new Splash();
}
}
public static void incTotal(int nb) {
if (singleton != null) {
singleton.incTotalInternal(nb);
}
}
public static void incDone(boolean error) {
if (singleton != null) {
singleton.incDoneInternal(error);
}
}
public synchronized static void disposeSplash() {
if (singleton != null) {
singleton.setVisible(false);
singleton.dispose();
singleton = null;
}
}
}