Classes

Class	Line #	Total Statements	Complexity	TOTAL Coverage	Actions
SplashScreen	52	112	33	0.00%	Show methods
SplashScreen.SplashImage	364	10	5	0.00%	Show methods

Class SplashScreen

Class SplashScreen	Line # 52	Total Statements 112	Complexity 33	TOTAL Coverage 0.00%
mousePressed(MouseEvent) : void   mousePressed(MouseEvent) : void	9292	4.04	3.03	0.0 0.00%
SplashScreen(boolean)   SplashScreen(boolean)	115115	12.012	3.03	0.0 0.00%
initSplashScreenWindow() : void   initSplashScreenWindow() : void	150150	41.041	9.09	0.0 0.00%
refreshText() : boolean   refreshText() : boolean	232232	34.034	4.04	0.0 0.00%
run() : void   run() : void	298298	13.013	8.08	0.0 0.00%
run() : void   run() : void	348348	2.02	2.02	0.0 0.00%
closeSplash() : void   closeSplash() : void	337337	5.05	3.03	0.0 0.00%
hyperlinkUpdate(HyperlinkEvent) : void   hyperlinkUpdate(HyperlinkEvent) : void	400400	1.01	1.01	0.0 0.00%

 

Class SplashScreen.SplashImage

Class SplashScreen.SplashImage	Line # 364	Total Statements 10	Complexity 5	TOTAL Coverage 0.00%
SplashImage(Image)   SplashImage(Image)	368368	3.03	2.02	0.0 0.00%
getPreferredSize() : Dimension   getPreferredSize() : Dimension	378378	1.01	1.01	0.0 0.00%
paintComponent(Graphics) : void   paintComponent(Graphics) : void	384384	6.06	2.02	0.0 0.00%

 

Contributing tests

Source view

1		/*
2		* Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
3		* Copyright (C) $$Year-Rel$$ The Jalview Authors
4		*
5		* This file is part of Jalview.
6		*
7		* Jalview is free software: you can redistribute it and/or
8		* modify it under the terms of the GNU General Public License
9		* as published by the Free Software Foundation, either version 3
10		* of the License, or (at your option) any later version.
11		*
12		* Jalview is distributed in the hope that it will be useful, but
13		* WITHOUT ANY WARRANTY; without even the implied warranty
14		* of MERCHANTABILITY or FITNESS FOR A PARTICULAR
15		* PURPOSE. See the GNU General Public License for more details.
16		*
17		* You should have received a copy of the GNU General Public License
18		* along with Jalview. If not, see <http://www.gnu.org/licenses/>.
19		* The Jalview Authors are detailed in the 'AUTHORS' file.
20		*/
21		package jalview.gui;
22
23		import java.awt.BorderLayout;
24		import java.awt.Color;
25		import java.awt.Component;
26		import java.awt.Dimension;
27		import java.awt.Font;
28		import java.awt.Graphics;
29		import java.awt.Image;
30		import java.awt.MediaTracker;
31		import java.awt.event.MouseAdapter;
32		import java.awt.event.MouseEvent;
33
34		import javax.swing.JInternalFrame;
35		import javax.swing.JLabel;
36		import javax.swing.JLayeredPane;
37		import javax.swing.JPanel;
38		import javax.swing.JTextPane;
39		import javax.swing.SwingUtilities;
40		import javax.swing.event.HyperlinkEvent;
41		import javax.swing.event.HyperlinkListener;
42
43		import jalview.util.ChannelProperties;
44		import jalview.util.Platform;
45
46		/**
47		* DOCUMENT ME!
48		*
49		* @author $author$
50		* @version $Revision$
51		*/
		0% Uncovered Elements: 154 (154) Complexity: 33 Complexity Density: 0.29
52		public class SplashScreen extends JPanel
53		implements Runnable, HyperlinkListener
54		{
55		private static final int SHOW_FOR_SECS = 5;
56
57		private static final int FONT_SIZE = 11;
58
59		private boolean visible = true;
60
61		private JPanel iconimg = new JPanel(new BorderLayout());
62
63		// could change fg, bg, font later to use ChannelProperties (these are not
64		// actually being used!)
65		private static Color bg = Color.WHITE;
66
67		private static Color fg = Color.BLACK;
68
69		private static Font font = new Font("SansSerif", Font.PLAIN, FONT_SIZE);
70
71		/*
72		* as JTextPane in Java, JLabel in javascript
73		*/
74		private Component splashText;
75
76		private JInternalFrame iframe;
77
78		private Image image;
79
80		private boolean transientDialog = false;
81
82		private long oldTextLength = -1;
83
84		public static int logoSize = 32;
85
86		/*
87		* allow click in the initial splash screen to dismiss it
88		* immediately (not if opened from About menu)
89		*/
90		private MouseAdapter closer = new MouseAdapter()
91		{
		0% Uncovered Elements: 6 (6) Complexity: 3 Complexity Density: 0.75
92	0	@Override...
93		public void mousePressed(MouseEvent evt)
94		{
95	0	if (transientDialog)
96		{
97	0	try
98		{
99	0	visible = false;
100	0	closeSplash();
101		} catch (Exception ex)
102		{
103		}
104		}
105		}
106		};
107
108		/**
109		* Constructor that displays the splash screen
110		*
111		* @param isTransient
112		* if true the panel removes itself on click or after a few seconds;
113		* if false it stays up until closed by the user
114		*/
		0% Uncovered Elements: 16 (16) Complexity: 3 Complexity Density: 0.25
115	0	public SplashScreen(boolean isTransient)...
116		{
117	0	this.transientDialog = isTransient;
118	0	if (this.transientDialog)
119		{
120	0	Desktop.instance.acquireDialogQueue();
121		}
122
123	0	if (Platform.isJS()) // BH 2019
124		{
125	0	splashText = new JLabel("");
126	0	run();
127		}
128		else
129		{
130		/**
131		* Java only
132		*
133		* @j2sIgnore
134		*/
135		{
136	0	splashText = new JTextPane();
137	0	splashText.setBackground(bg);
138	0	splashText.setForeground(fg);
139	0	splashText.setFont(font);
140	0	Thread t = new Thread(this);
141	0	t.start();
142		}
143		}
144		}
145
146		/**
147		* ping the jalview version page then create and display the jalview
148		* splashscreen window.
149		*/
		0% Uncovered Elements: 53 (53) Complexity: 9 Complexity Density: 0.22
150	0	void initSplashScreenWindow()...
151		{
152	0	addMouseListener(closer);
153
154	0	try
155		{
156	0	if (!Platform.isJS())
157		{
158	0	image = ChannelProperties.getImage("banner");
159	0	Image logo = ChannelProperties.getImage("logo.48");
160	0	MediaTracker mt = new MediaTracker(this);
161	0	if (image != null)
162		{
163	0	mt.addImage(image, 0);
164		}
165	0	if (logo != null)
166		{
167	0	mt.addImage(logo, 1);
168		}
169	0	do
170		{
171	0	try
172		{
173	0	mt.waitForAll();
174		} catch (InterruptedException x)
175		{
176		}
177	0	if (mt.isErrorAny())
178		{
179	0	jalview.bin.Console.errPrintln("Error when loading images!");
180		}
181	0	} while (!mt.checkAll());
182	0	Desktop.instance.setIconImages(ChannelProperties.getIconList());
183		}
184		} catch (Exception ex)
185		{
186		}
187
188	0	this.setBackground(bg);
189	0	this.setForeground(fg);
190	0	this.setFont(font);
191
192	0	iframe = new JInternalFrame();
193	0	iframe.setFrameIcon(null);
194	0	iframe.setClosable(true);
195	0	this.setLayout(new BorderLayout());
196	0	iframe.setContentPane(this);
197	0	iframe.setLayer(JLayeredPane.PALETTE_LAYER);
198	0	iframe.setBackground(bg);
199	0	iframe.setForeground(fg);
200	0	iframe.setFont(font);
201
202	0	if (Platform.isJS())
203		{
204		// ignore in JavaScript
205		}
206		else
207		/**
208		* Java only
209		*
210		* @j2sIgnore
211		*/
212		{
213	0	((JTextPane) splashText).setEditable(false);
214	0	splashText.setBackground(bg);
215	0	splashText.setForeground(fg);
216	0	splashText.setFont(font);
217
218	0	SplashImage splashimg = new SplashImage(image);
219	0	iconimg.add(splashimg, BorderLayout.LINE_START);
220	0	iconimg.setBackground(bg);
221	0	add(iconimg, BorderLayout.NORTH);
222		}
223	0	add(splashText, BorderLayout.CENTER);
224	0	splashText.addMouseListener(closer);
225	0	Desktop.desktop.add(iframe);
226	0	refreshText();
227		}
228
229		/**
230		* update text in author text panel reflecting current version information
231		*/
		0% Uncovered Elements: 40 (40) Complexity: 4 Complexity Density: 0.12
232	0	protected boolean refreshText()...
233		{
234	0	String newtext = Desktop.instance.getAboutMessage();
235		// jalview.bin.Console.errPrintln("Text found: \n"+newtext+"\nEnd of
236		// newtext.");
237	0	if (oldTextLength != newtext.length())
238		{
239	0	iframe.setVisible(false);
240	0	oldTextLength = newtext.length();
241	0	if (Platform.isJS()) // BH 2019
242		{
243		/*
244		* SwingJS doesn't have HTMLEditorKit, required for a JTextPane
245		* to display formatted html, so we use a simple alternative
246		*/
247	0	String text = "<html><br><img src=\""
248		+ ChannelProperties.getImageURL("banner") + "\"/>" + newtext
249		+ "<br></html>";
250	0	JLabel ta = new JLabel(text);
251	0	ta.setOpaque(true);
252	0	ta.setBackground(Color.white);
253	0	splashText = ta;
254		}
255		else
256		/**
257		* Java only
258		*
259		* @j2sIgnore
260		*/
261		{
262	0	JTextPane jtp = new JTextPane();
263	0	jtp.setEditable(false);
264	0	jtp.setBackground(bg);
265	0	jtp.setForeground(fg);
266	0	jtp.setFont(font);
267	0	jtp.setContentType("text/html");
268	0	jtp.setText("<html>" + newtext + "</html>");
269	0	jtp.addHyperlinkListener(this);
270	0	splashText = jtp;
271		}
272	0	splashText.addMouseListener(closer);
273
274	0	splashText.setVisible(true);
275	0	splashText.setSize(new Dimension(750,
276	0	425 + logoSize + (Platform.isJS() ? 40 : 0)));
277	0	splashText.setBackground(bg);
278	0	splashText.setForeground(fg);
279	0	splashText.setFont(font);
280	0	add(splashText, BorderLayout.CENTER);
281	0	revalidate();
282	0	int width = Math.max(splashText.getWidth(), iconimg.getWidth());
283	0	int height = splashText.getHeight() + iconimg.getHeight();
284	0	iframe.setBounds(
285		Math.max(0, (Desktop.instance.getWidth() - width) / 2),
286		Math.max(0, (Desktop.instance.getHeight() - height) / 2),
287		width, height);
288	0	iframe.validate();
289	0	iframe.setVisible(true);
290	0	return true;
291		}
292	0	return false;
293		}
294
295		/**
296		* Create splash screen, display it and clear it off again.
297		*/
		0% Uncovered Elements: 21 (21) Complexity: 8 Complexity Density: 0.62
298	0	@Override...
299		public void run()
300		{
301	0	initSplashScreenWindow();
302
303	0	long startTime = System.currentTimeMillis() / 1000;
304
305	0	while (visible)
306		{
307	0	iframe.repaint();
308	0	try
309		{
310	0	Thread.sleep(500);
311		} catch (Exception ex)
312		{
313		}
314
315	0	if (transientDialog && ((System.currentTimeMillis() / 1000)
316		- startTime) > SHOW_FOR_SECS)
317		{
318	0	visible = false;
319		}
320
321	0	if (visible && refreshText())
322		{
323	0	iframe.repaint();
324		}
325	0	if (!transientDialog)
326		{
327	0	return;
328		}
329		}
330
331	0	closeSplash();
332		}
333
334		/**
335		* DOCUMENT ME!
336		*/
		0% Uncovered Elements: 7 (7) Complexity: 3 Complexity Density: 0.6
337	0	public void closeSplash()...
338		{
339	0	if (this.transientDialog)
340		{
341	0	Desktop.instance.releaseDialogQueue();
342		}
343	0	try
344		{
345	0	final JInternalFrame frme = iframe;
346	0	SwingUtilities.invokeLater(new Runnable()
347		{
		0% Uncovered Elements: 2 (2) Complexity: 2 Complexity Density: 1
348	0	@Override...
349		public void run()
350		{
351	0	try
352		{
353	0	frme.setClosed(true);
354		} catch (Exception ex)
355		{
356		}
357		}
358		});
359		} catch (Exception ex)
360		{
361		}
362		}
363
		0% Uncovered Elements: 17 (17) Complexity: 5 Complexity Density: 0.5
364		public class SplashImage extends JPanel
365		{
366		Image image;
367
		0% Uncovered Elements: 5 (5) Complexity: 2 Complexity Density: 0.67
368	0	public SplashImage(Image todisplay)...
369		{
370	0	image = todisplay;
371	0	if (image != null)
372		{
373	0	setPreferredSize(new Dimension(image.getWidth(this) + 8,
374		image.getHeight(this)));
375		}
376		}
377
		0% Uncovered Elements: 1 (1) Complexity: 1 Complexity Density: 1
378	0	@Override...
379		public Dimension getPreferredSize()
380		{
381	0	return new Dimension(image.getWidth(this) + 8, image.getHeight(this));
382		}
383
		0% Uncovered Elements: 8 (8) Complexity: 2 Complexity Density: 0.33
384	0	@Override...
385		public void paintComponent(Graphics g)
386		{
387	0	g.setColor(bg);
388	0	g.fillRect(0, 0, getWidth(), getHeight());
389	0	g.setColor(fg);
390	0	g.setFont(new Font(font.getFontName(), Font.BOLD, FONT_SIZE + 6));
391
392	0	if (image != null)
393		{
394	0	g.drawImage(image, (getWidth() - image.getWidth(this)) / 2,
395		(getHeight() - image.getHeight(this)) / 2, this);
396		}
397		}
398		}
399
		0% Uncovered Elements: 1 (1) Complexity: 1 Complexity Density: 1
400	0	@Override...
401		public void hyperlinkUpdate(HyperlinkEvent e)
402		{
403	0	Desktop.hyperlinkUpdate(e);
404
405		}
406		}