/[pcsx2_0.9.7]/trunk/common/include/Utilities/StringHelpers.h
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Contents of /trunk/common/include/Utilities/StringHelpers.h

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Revision 31 - (show annotations) (download)
Tue Sep 7 03:24:11 2010 UTC (9 years, 10 months ago) by william
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committing r3113 initial commit again...
1 /* PCSX2 - PS2 Emulator for PCs
2 * Copyright (C) 2002-2010 PCSX2 Dev Team
3 *
4 * PCSX2 is free software: you can redistribute it and/or modify it under the terms
5 * of the GNU Lesser General Public License as published by the Free Software Found-
6 * ation, either version 3 of the License, or (at your option) any later version.
7 *
8 * PCSX2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
9 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
10 * PURPOSE. See the GNU General Public License for more details.
11 *
12 * You should have received a copy of the GNU General Public License along with PCSX2.
13 * If not, see <http://www.gnu.org/licenses/>.
14 */
15
16 #pragma once
17
18 #include "Dependencies.h"
19
20 #include <wx/tokenzr.h>
21 #include <wx/gdicmn.h> // for wxPoint/wxRect stuff
22
23 extern void px_fputs( FILE* fp, const char* src );
24
25 extern wxString fromUTF8( const char* src );
26 extern wxString fromAscii( const char* src );
27
28 // wxWidgets lacks one of its own...
29 extern const wxRect wxDefaultRect;
30
31 extern void SplitString( wxArrayString& dest, const wxString& src, const wxString& delims, wxStringTokenizerMode mode = wxTOKEN_RET_EMPTY_ALL );
32 extern void JoinString( wxString& dest, const wxArrayString& src, const wxString& separator );
33
34 extern wxString ToString( const wxPoint& src, const wxString& separator=L"," );
35 extern wxString ToString( const wxSize& src, const wxString& separator=L"," );
36 extern wxString ToString( const wxRect& src, const wxString& separator=L"," );
37
38 extern bool TryParse( wxPoint& dest, const wxStringTokenizer& parts );
39 extern bool TryParse( wxSize& dest, const wxStringTokenizer& parts );
40
41 extern bool TryParse( wxPoint& dest, const wxString& src, const wxPoint& defval=wxDefaultPosition, const wxString& separators=L",");
42 extern bool TryParse( wxSize& dest, const wxString& src, const wxSize& defval=wxDefaultSize, const wxString& separators=L",");
43 extern bool TryParse( wxRect& dest, const wxString& src, const wxRect& defval=wxDefaultRect, const wxString& separators=L",");
44
45 // --------------------------------------------------------------------------------------
46 // ParsedAssignmentString
47 // --------------------------------------------------------------------------------------
48 // This class is a simple helper for parsing INI-style assignments, in the typical form of:
49 // variable = value
50 // filename = SomeString.txt
51 // integer = 15
52 //
53 // This parser supports both '//' and ';' at the head of a line as indicators of a commented
54 // line, and such a line will return empty strings for l- and r-value.
55 //
56 // No type handling is performed -- the user must manually parse strings into integers, etc.
57 // For advanced "fully functional" ini file parsing, consider using wxFileConfig instead.
58 //
59 struct ParsedAssignmentString
60 {
61 wxString lvalue;
62 wxString rvalue;
63 bool IsComment;
64
65 ParsedAssignmentString( const wxString& src );
66 };
67
68 extern wxString FastFormatString_Ascii(const char* fmt, va_list argptr);
69 extern wxString FastFormatString_Unicode(const wxChar* fmt, va_list argptr);
70
71
72 //////////////////////////////////////////////////////////////////////////////////////////
73 // Custom internal sprintf functions, which are ASCII only (even in UNICODE builds)
74 //
75 // These functions are useful since they are ASCII always, even under Unicode. Typically
76 // even in a unicode app.
77
78 extern void ssprintf(std::string& dest, const char* fmt, ...);
79 extern void ssappendf(std::string& dest, const char* format, ...);
80 extern void vssprintf(std::string& dest, const char* format, va_list args);
81 extern void vssappendf(std::string& dest, const char* format, va_list args);
82
83 extern std::string fmt_string( const char* fmt, ... );
84 extern std::string vfmt_string( const char* fmt, va_list args );

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