Class |
Line # |
Actions |
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BrowserLauncher | 33 | 24 | 14 |
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.util; | |
22 | ||
23 | import java.awt.Desktop; | |
24 | import java.io.IOException; | |
25 | import java.net.URI; | |
26 | import java.net.URISyntaxException; | |
27 | import java.util.ArrayList; | |
28 | import java.util.List; | |
29 | ||
30 | import jalview.bin.Cache; | |
31 | import jalview.bin.Console; | |
32 | ||
33 | public class BrowserLauncher | |
34 | { | |
35 | private static BrowserLauncher INSTANCE = null; | |
36 | ||
37 | private static String preferredBrowser = null; | |
38 | ||
39 | 0 | public static BrowserLauncher getInstance() |
40 | { | |
41 | 0 | if (INSTANCE != null) |
42 | { | |
43 | 0 | return INSTANCE; |
44 | } | |
45 | 0 | INSTANCE = new BrowserLauncher(); |
46 | 0 | return INSTANCE; |
47 | } | |
48 | ||
49 | 0 | public static void openURL(String url) |
50 | { | |
51 | 0 | if (Platform.isJS()) |
52 | { | |
53 | 0 | Platform.openURL(url); |
54 | 0 | return; |
55 | } | |
56 | else | |
57 | /** | |
58 | * Java only | |
59 | * | |
60 | * @j2sIgnore | |
61 | */ | |
62 | { | |
63 | 0 | Desktop d = Desktop.getDesktop(); |
64 | 0 | if (d != null && d.isSupported(Desktop.Action.BROWSE)) |
65 | { | |
66 | 0 | try |
67 | { | |
68 | 0 | d.browse(new URI(url)); |
69 | } catch (IOException e) | |
70 | { | |
71 | 0 | Console.warn(MessageManager.formatMessage( |
72 | "exception.browser_unable_to_launch", url)); | |
73 | 0 | Console.warn(e.getMessage()); |
74 | 0 | Console.debug(Cache.getStackTraceString(e)); |
75 | } catch (URISyntaxException e1) | |
76 | { | |
77 | 0 | Console.warn(MessageManager.formatMessage( |
78 | "exception.browser_unable_to_launch", url)); | |
79 | 0 | Console.warn(e1.getMessage()); |
80 | 0 | Console.debug(Cache.getStackTraceString(e1)); |
81 | } | |
82 | } | |
83 | else | |
84 | { | |
85 | 0 | Console.warn(MessageManager |
86 | .formatMessage("exception.browser_os_not_supported", url)); | |
87 | } | |
88 | } | |
89 | } | |
90 | ||
91 | 0 | public static void resetBrowser() |
92 | { | |
93 | 0 | resetBrowser(false); |
94 | } | |
95 | ||
96 | 0 | public static void resetBrowser(boolean removeIfNull) |
97 | { | |
98 | 0 | String defaultBrowser = Cache.getProperty("DEFAULT_BROWSER"); |
99 | 0 | preferredBrowser = defaultBrowser; |
100 | // System.setProperty(getBrowserSystemProperty(), | |
101 | // Cache.getProperty("DEFAULT_BROWSER")); | |
102 | 0 | if (defaultBrowser == null && removeIfNull) |
103 | { | |
104 | // System.clearProperty(getBrowserSystemProperty()); | |
105 | } | |
106 | ||
107 | } | |
108 | ||
109 | 0 | public static List<String> getBrowserList() |
110 | { | |
111 | 0 | return new ArrayList<String>(); |
112 | } | |
113 | ||
114 | 0 | public static String getBrowserSystemProperty() |
115 | { | |
116 | // return IBrowserLaunching.BROWSER_SYSTEM_PROPERTY; | |
117 | 0 | return "jalview.default.browser"; |
118 | } | |
119 | ||
120 | } |