Classes

Class	Line #	Total Statements	Complexity	Uncovered Elements	TOTAL Coverage	Actions
JalviewFileView	32	38	16	9	0.854838785.5%	Show methods

Class JalviewFileView

Class JalviewFileView	Line # 32	Total Statements 38	Complexity 16	Uncovered Elements 9	TOTAL Coverage 0.854838785.5%
loadExtensions() : void   loadExtensions() : void	3838	6.06	2.02	0.00	1.0 1.0100%
getTypeDescription(File) : String   getTypeDescription(File) : String	5353	6.06	3.03	1.01	0.9 0.990%
getDescriptionForExtension(String) : String   getDescriptionForExtension(String) : String	6969	4.04	2.02	0.00	1.0 1.0100%
getIcon(File) : Icon   getIcon(File) : Icon	8181	5.05	2.02	7.07	0.0 0.00%
getExtension(File) : String   getExtension(File) : String	9999	6.06	3.03	0.00	1.0 1.0100%
getImageIcon(String) : ImageIcon   getImageIcon(String) : ImageIcon	118118	11.011	4.04	0.00	1.0 1.0100%

 

Contributing tests

Contributing tests

Select all

	Test contribution	Test	Result	Actions
	0.5483871	jalview.io.JalviewFileViewTest.testGetTypeDescriptionjalview.io.JalviewFileViewTest.testGetTypeDescription	1PASS
	0.29032257	jalview.io.JalviewFileViewTest.testGetImageIconjalview.io.JalviewFileViewTest.testGetImageIcon	1PASS
	0.14516129	jalview.io.JalviewFileViewTest.testGetExtensionjalview.io.JalviewFileViewTest.testGetExtension	1PASS

 

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.io;
22
23		import java.io.File;
24		import java.net.URL;
25		import java.util.HashMap;
26		import java.util.Map;
27
28		import javax.swing.Icon;
29		import javax.swing.ImageIcon;
30		import javax.swing.filechooser.FileView;
31
		85.5% Uncovered Elements: 9 (62) Complexity: 16 Complexity Density: 0.42
32		public class JalviewFileView extends FileView
33		{
34		private static Map<String, String> extensions;
35
36		private static Map<String, ImageIcon> icons;
37
		100% Uncovered Elements: 0 (8) Complexity: 2 Complexity Density: 0.33
38	1	private void loadExtensions()...
39		{
40	1	extensions = new HashMap<String, String>();
41	1	for (FileFormatI ff : FileFormats.getInstance().getFormats())
42		{
43	19	String desc = ff.getName() + " file";
44	19	String exts = ff.getExtensions();
45	19	for (String ext : exts.split(","))
46		{
47	27	extensions.put(ext.trim().toLowerCase(),
48	27	desc + ("jar".equals(ext) ? " (old)" : ""));
49		}
50		}
51		}
52
		90% Uncovered Elements: 1 (10) Complexity: 3 Complexity Density: 0.5
53	26	@Override...
54		public String getTypeDescription(File f)
55		{
56	26	String extension = getExtension(f);
57	26	String type = getDescriptionForExtension(extension);
58	26	if (extension != null)
59		{
60	26	if (extensions.containsKey(extension))
61		{
62	25	type = extensions.get(extension).toString();
63		}
64		}
65
66	26	return type;
67		}
68
		100% Uncovered Elements: 0 (6) Complexity: 2 Complexity Density: 0.5
69	26	private String getDescriptionForExtension(String extension)...
70		{
71	26	synchronized (this)
72		{
73	26	if (extensions == null)
74		{
75	1	loadExtensions();
76		}
77		}
78	26	return extensions.get(extension);
79		}
80
		0% Uncovered Elements: 7 (7) Complexity: 2 Complexity Density: 0.4
81	0	@Override...
82		public Icon getIcon(File f)
83		{
84	0	String extension = getExtension(f);
85	0	Icon icon = null;
86
87	0	if (getDescriptionForExtension(extension) != null)
88		{
89	0	icon = getImageIcon("/images/file.png");
90		}
91
92	0	return icon;
93		}
94
95		/**
96		* Returns the extension of a file (part of the name after the last period),
97		* in lower case, or null if the name ends in or does not include a period.
98		*/
		100% Uncovered Elements: 0 (8) Complexity: 3 Complexity Density: 0.5
99	30	public static String getExtension(File f)...
100		{
101	30	String ext = null;
102	30	String s = f.getName();
103	30	int i = s.lastIndexOf('.');
104
105	30	if ((i > 0) && (i < (s.length() - 1)))
106		{
107	28	ext = s.substring(i + 1).toLowerCase();
108		}
109
110	30	return ext;
111		}
112
113		/**
114		* Returns an ImageIcon, or null if the file was not found
115		*
116		* @param filePath
117		*/
		100% Uncovered Elements: 0 (17) Complexity: 4 Complexity Density: 0.36
118	6	protected ImageIcon getImageIcon(String filePath)...
119		{
120		/*
121		* we reuse a single icon object per path here
122		*/
123	6	synchronized (this)
124		{
125	6	if (icons == null)
126		{
127	1	icons = new HashMap<String, ImageIcon>();
128		}
129	6	if (!icons.containsKey(filePath))
130		{
131	4	ImageIcon icon = null;
132	4	URL imgURL = JalviewFileView.class.getResource(filePath);
133	4	if (imgURL != null)
134		{
135	2	icon = new ImageIcon(imgURL);
136		}
137		else
138		{
139	2	System.err.println(
140		"JalviewFileView.createImageIcon: Couldn't find file: "
141		+ filePath);
142		}
143	4	icons.put(filePath, icon);
144		}
145		}
146
147		/*
148		* return the image from the table (which may be null if
149		* icon creation failed)
150		*/
151	6	return icons.get(filePath);
152		}
153		}