Bug Summary

File:/boot/home/haiku/haiku/src/preferences/locale/LocalePreflet.cpp
Location:line 77, column 18
Description:Value stored to 'window' during its initialization is never read

Annotated Source Code

1/*
2 * Copyright 2005, Axel Dörfler, axeld@pinc-software.de. All rights reserved.
3 * Copyright 2010, Adrien Destugues <pulkomandy@pulkomandy.ath.cx>. All rightts reserved.
4 * Distributed under the terms of the MIT License.
5 */
6
7
8#include <AboutWindow.h>
9#include <Alert.h>
10#include <Application.h>
11#include <Catalog.h>
12#include <Locale.h>
13#include <Roster.h>
14#include <TextView.h>
15
16#include "LocalePreflet.h"
17#include "LocaleWindow.h"
18
19
20#undef B_TRANSLATION_CONTEXT"Locale Preflet"
21#define B_TRANSLATION_CONTEXT"Locale Preflet" "Locale Preflet"
22
23
24const char* kAppName = B_TRANSLATE("Locale")BLocaleRoster::Default()->GetCatalog()->GetString(("Locale"
), "Locale Preflet");
25const char* kSignature = "application/x-vnd.Haiku-Locale";
26
27
28class LocalePreflet : public BApplication {
29 public:
30 LocalePreflet();
31 virtual ~LocalePreflet();
32
33 virtual void MessageReceived(BMessage* message);
34
35private:
36 status_t _RestartApp(const char* signature) const;
37
38 LocaleWindow* fLocaleWindow;
39};
40
41
42// #pragma mark -
43
44
45LocalePreflet::LocalePreflet()
46 :
47 BApplication(kSignature),
48 fLocaleWindow(new LocaleWindow())
49{
50 fLocaleWindow->Show();
51}
52
53
54LocalePreflet::~LocalePreflet()
55{
56}
57
58
59void
60LocalePreflet::MessageReceived(BMessage* message)
61{
62 switch (message->what) {
63 case B_LOCALE_CHANGED:
64 BLocaleRoster::Default()->Refresh();
65 fLocaleWindow->PostMessage(message);
66 break;
67
68 case kMsgRestartTrackerAndDeskbar:
69 if (message->FindInt32("which") == 1) {
70 _RestartApp("application/x-vnd.Be-TRAK");
71 _RestartApp("application/x-vnd.Be-TSKB");
72 }
73 break;
74
75 case B_ABOUT_REQUESTED:
76 {
77 BAboutWindow* window = new BAboutWindow(kAppName, kSignature);
Value stored to 'window' during its initialization is never read
78
79 const char* authors[] = {
80 "Axel Dörfler",
81 "Adrien Destugues",
82 "Oliver Tappe",
83 NULL__null
84 };
85
86 window = new BAboutWindow(kAppName, kSignature);
87 window->AddCopyright(2005, "Haiku, Inc.");
88 window->AddAuthors(authors);
89
90 window->Show();
91
92 break;
93 }
94
95 default:
96 BApplication::MessageReceived(message);
97 break;
98 }
99}
100
101
102status_t
103LocalePreflet::_RestartApp(const char* signature) const
104{
105 app_info info;
106 status_t status = be_roster->GetAppInfo(signature, &info);
107 if (status != B_OK((int)0))
108 return status;
109
110 BMessenger application(signature);
111 status = application.SendMessage(B_QUIT_REQUESTED);
112 if (status != B_OK((int)0))
113 return status;
114
115 status_t exit;
116 wait_for_thread(info.thread, &exit);
117
118 return be_roster->Launch(signature);
119}
120
121
122// #pragma mark -
123
124
125int
126main(int argc, char** argv)
127{
128 LocalePreflet app;
129 app.Run();
130 return 0;
131}
132