-
Notifications
You must be signed in to change notification settings - Fork 1
/
util.hh
225 lines (182 loc) · 4.72 KB
/
util.hh
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
/*********************************************************
* Copyright (C) 2008 VMware, Inc. All rights reserved.
*
* This file is part of VMware View Open Client.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation version 2.1 and no later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the Lesser GNU General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
*********************************************************/
/*
* util.hh --
*
* CDK utilities.
*/
#ifndef UTIL_HH
#define UTIL_HH
#include <boost/function.hpp>
#include <exception>
#include <gtk/gtkbutton.h>
#include <gtk/gtkcomboboxentry.h>
#include <gtk/gtkmessagedialog.h>
#ifdef UTF_STRING
#include "stringxx/string.hh"
#else
#include <string>
#endif
extern "C" {
#include "vm_assert.h"
#include "msg.h"
#include "log.h"
#include "util.h"
}
namespace cdk {
namespace Util {
#define CDK_MSG(_id, _str) \
cdk::Util::GetLocalString(MSGID("cdk.linux." #_id) _str)
// From lui/vm_gtk.h
#define VM_SPACING 10
#ifdef UTF_STRING
typedef utf::string string;
#else
typedef std::string string;
#endif
class exception
: public std::exception
{
public:
explicit exception(const string &msg, const string &code = "")
: mMsg(msg),
mCode(code) {}
virtual ~exception() throw () {}
virtual const char *what() const throw () { return mMsg.c_str(); }
const string &code() const throw() { return mCode; }
private:
string mMsg;
string mCode;
};
typedef boost::function0<void> DoneSlot;
typedef boost::function2<void, bool /* cancelled */, exception> AbortSlot;
DoneSlot EmptyDoneSlot();
AbortSlot LogAbortSlot();
Util::string GetComboBoxEntryText(GtkComboBoxEntry *combo);
Util::string GetComboBoxText(GtkComboBox *combo);
GtkButton *CreateButton(const string stockId, string label = "");
GtkWidget *CreateActionArea(GtkButton *button1, ...);
void OverrideWindowUserTime(GtkWindow *window);
void UserWarning(const char *format, ...);
/*
*-----------------------------------------------------------------------------
*
* cdk::Util::GetLocalString --
*
* Returns a localized string from the specified msg ID. Callers should
* use the CDK_MSG wrapper if possible.
*
* XXX: typedef to utf::LocalizedString once it's moved there from cui.
*
* Results:
* The localized string.
*
* Side effects:
* None
*
*-----------------------------------------------------------------------------
*/
string inline
GetLocalString(const char *msgID) // IN
{
ASSERT(msgID != NULL);
char *msg = Msg_GetString(msgID);
ASSERT(msg != NULL);
string s(msg);
free(msg);
return s;
}
/*
*-----------------------------------------------------------------------------
*
* cdk::Util::FormatV --
*
* Format a string (va_list version). From cui/cui.cc.
*
* Results:
* The formatted string.
*
* Side effects:
* None
*
*-----------------------------------------------------------------------------
*/
string inline
FormatV(char const *format, // IN
va_list arguments) // IN
{
size_t length;
char *cresult;
cresult = Str_Vasprintf(&length, format, arguments);
/* This properly raises an exception if cresult == NULL. */
string result(cresult);
free(cresult);
return result;
}
/*
*-----------------------------------------------------------------------------
*
* cdk::Util::Format --
*
* Format a string. From cui/cui.cc.
*
* Results:
* The formatted string.
*
* Side effects:
* None
*
*-----------------------------------------------------------------------------
*/
string inline
Format(char const *format, // IN
...)
{
va_list arguments;
va_start(arguments, format);
string result = FormatV(format, arguments);
va_end(arguments);
return result;
}
/*
*-----------------------------------------------------------------------------
*
* cdk::Util::Throw --
*
* Throws an exception and in debug builds create a backtrace for it.
*
* Results:
* None
*
* Side effects:
* None
*
*-----------------------------------------------------------------------------
*/
template<typename T>
inline NORETURN void
Throw(const T& e) // IN: exception
{
DEBUG_ONLY(Util_Backtrace(0));
throw e;
}
} // namespace Util
} // namespace cdk
#endif // UTIL_HH