-
Notifications
You must be signed in to change notification settings - Fork 0
/
FileSettingsVim.cpp
309 lines (283 loc) · 9.47 KB
/
FileSettingsVim.cpp
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
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
/////////////////////////////////////////////////////////////////////////////
// //
// NppFileSettings //
// Copyright (c) 2015-2019 Frank Fesevur //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation; either version 2 of the License, or //
// (at your option) any 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 //
// GNU General Public License for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program; if not, write to the Free Software //
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. //
// //
/////////////////////////////////////////////////////////////////////////////
#include <windows.h>
#include <regex>
#include "NPP/PluginInterface.h"
#include "NPP/menuCmdID.h"
#include "NppFileSettings.h"
#include "FileSettingsVim.h"
#ifdef USE_CATCH2
#include "Tests/Mock/NppMessenger.h"
#else
#include "NppMessenger.h"
#endif
/**
* Constructor
*
* @param [in] msgr The instance of NppMessenger
* @param [in] line The line where a VIM modeline needs to searched for
*/
FileSettingsVim::FileSettingsVim(NppMessenger* msgr, const std::string line)
{
_msgr = msgr;
_line = line;
}
/**
* Convert the VIM lang into a Notepad++ LangType
*
* @param [in] lang The language in the vim modeline
*
* @return The corresponding Notepad++ language
*
* @remark Largely based on /usr/share/vim/vim80/syntax
* The filenames in that directory are the words that need to be used as vim language.
*/
LangType FileSettingsVim::VimLangToNppLang(std::string lang)
{
// Go through all the languages we know of
if (lang == "ada") return L_ADA;
if (lang == "asm") return L_ASM;
if (lang == "aspvbs") return L_ASP;
if (lang == "asn") return L_ASN1;
//L_AU3
//L_AVS
if (lang == "baan") return L_BAANC;
if (lang == "sh") return L_BASH;
if (lang == "dosbatch") return L_BATCH;
//L_BLITZBASIC
if (lang == "c") return L_C;
if (lang == "ocaml") return L_CAML;
if (lang == "cmake") return L_CMAKE;
if (lang == "cobol") return L_COBOL;
//L_COFFEESCRIPT
if (lang == "cpp") return L_CPP;
if (lang == "cs") return L_CS;
//L_CSOUND
if (lang == "css") return L_CSS;
if (lang == "d") return L_D;
if (lang == "diff") return L_DIFF;
if (lang == "erlang") return L_ERLANG;
//L_ESCRIPT
//L_FLASH
if (lang == "forth") return L_FORTH;
if (lang == "fortran") return L_FORTRAN;
//L_FORTRAN_77
//L_FREEBASIC
//L_GDSCRIPT
if (lang == "haskell") return L_HASKELL;
if (lang == "hollywood") return L_HOLLYWOOD;
if (lang == "html") return L_HTML;
if (lang == "xhtml") return L_HTML;
//L_IHEX
if (lang == "dosini") return L_INI;
if (lang == "iss") return L_INNO;
if (lang == "java") return L_JAVA;
//L_JS
if (lang == "javascript") return L_JAVASCRIPT;
if (lang == "json") return L_JSON;
//L_JSON5
if (lang == "jsp") return L_JSP;
if (lang == "kix") return L_KIX;
//L_LATEX
if (lang == "lisp") return L_LISP;
if (lang == "lua") return L_LUA;
if (lang == "make") return L_MAKEFILE;
if (lang == "matlab") return L_MATLAB;
if (lang == "mmix") return L_MMIXAL;
//L_MSSQL
//L_NIM
if (lang == "crontab") return L_NNCRONTAB;
if (lang == "nsis") return L_NSIS;
if (lang == "objc") return L_OBJC;
//L_OSCRIPT
if (lang == "pascal") return L_PASCAL;
if (lang == "perl") return L_PERL;
if (lang == "perl6") return L_PERL;
if (lang == "php") return L_PHP;
//L_POWERSHELL
if (lang == "postscr") return L_PS;
//L_PUREBASIC
if (lang == "python") return L_PYTHON;
if (lang == "r") return L_R;
if (lang == "rc") return L_RC;
if (lang == "rebol") return L_REBOL;
if (lang == "registry") return L_REGISTRY;
if (lang == "ruby") return L_RUBY;
if (lang == "rust") return L_RUST;
if (lang == "scheme") return L_SCHEME;
if (lang == "st") return L_SMALLTALK;
if (lang == "spice") return L_SPICE;
if (lang == "sql") return L_SQL;
if (lang == "sqloracle") return L_SQL;
if (lang == "srec") return L_SREC;
//L_SWIFT
if (lang == "tcl") return L_TCL;
//L_TEHEX
if (lang == "tex") return L_TEX;
if (lang == "typescript") return L_TYPESCRIPT;
//L_TXT2TAGS
if (lang == "vb") return L_VB;
if (lang == "basic") return L_VB;
if (lang == "verilog") return L_VERILOG;
if (lang == "prolog") return L_VISUALPROLOG;
if (lang == "vhdl") return L_VHDL;
if (lang == "docbk") return L_XML;
if (lang == "dtd") return L_XML;
if (lang == "sgml") return L_XML;
if (lang == "xml") return L_XML;
if (lang == "xsd") return L_XML;
if (lang == "xslt") return L_XML;
if (lang == "yaml") return L_YAML;
// (Yet) unrecognized language
return L_EXTERNAL;
}
/**
* Search the line for the long and short version of an integer setting
*
* @param [in] longvar The long variant of the setting to search for
* @param [in] shortvar The short variant of the setting to search for
* @param [out] value The value of the setting
*
* @return Is the setting found?
*/
bool FileSettingsVim::FindInt(const std::string longvar, const std::string shortvar, int& value)
{
using namespace std;
// Search for (longvar=|shortvar=)(\d+)
string r = "(";
r += longvar;
r += "=|";
r += shortvar;
r += "=)(\\d+)";
regex re(r);
smatch m;
if (regex_search(_line, m, re))
{
// There should be three values, in [0] is the whole match
// In the following items are the separate matches
if (m.size() == 3)
{
// In the second must be the number we are looking for
value = stoi(m[2]);
return true;
}
}
return false;
}
/**
* Search the line for the long and short version of a boolean setting
*
* @param [in] longvar The long variant of the setting to search for
* @param [in] shortvar The short variant of the setting to search for
*
* @return Was the setting found?
*/
bool FileSettingsVim::FindBool(const std::string longvar, const std::string shortvar) noexcept
{
return (_line.find(longvar) != std::string::npos || _line.find(shortvar) != std::string::npos);
}
/**
* Search the line for the long and short version of a string setting
*
* @param [in] longvar The long variant of the setting to search for
* @param [in] shortvar The short variant of the setting to search for
* @param [out] value The value of the setting
*
* @return Is the setting found?
*/
bool FileSettingsVim::FindString(const std::string longvar, const std::string shortvar, std::string& value)
{
using namespace std;
// Search for (longvar=|shortvar=)(\S+)
string r = "(";
r += longvar;
r += "=|";
r += shortvar;
r += "=)(\\S+)";
regex re(r);
smatch m;
if (regex_search(_line, m, re))
{
// There should be three values, in [0] is the whole match
// In the following items are the separate matches
if (m.size() == 3)
{
// In the second one must be the string we are looking for
value = m[2];
return true;
}
}
return false;
}
/**
* Very basic implementation of a vim modeline parser
*
* @return Is the current line a vim modeline?
*/
bool FileSettingsVim::Parse()
{
// Is this a vim modeline?
if (_line.find(" vi:") == std::string::npos && _line.find(" vim:") == std::string::npos && _line.find(" ex:") == std::string::npos)
return false;
// Search for tab stop settings
int tabwidth = 0;
if (FindInt("tabstop", "ts", tabwidth))
_msgr->SetTabWidth(tabwidth);
// Search for tab expand settings, expanding tabs mean "use spaces when tab is pressed"
if (FindBool("noexpandtab", "noet"))
_msgr->SetUseTabs(true);
else if (FindBool("expandtab", "et"))
_msgr->SetUseTabs(false);
// Search for filetype and syntax to set the language for syntax highlighting
std::string langVIM;
if (FindString("filetype", "ft", langVIM) || FindString("syntax", "syn", langVIM))
{
const LangType langNPP = VimLangToNppLang(langVIM);
if (langNPP != L_EXTERNAL)
_msgr->SetLanguage(langNPP);
}
// Search for fileformat to set the line endings
std::string lineEnding;
if (FindString("fileformat", "ff", lineEnding))
{
if (lineEnding == "unix")
_msgr->MenuCommand(IDM_FORMAT_TOUNIX);
else if (lineEnding == "dos")
_msgr->MenuCommand(IDM_FORMAT_TODOS);
else if (lineEnding == "mac")
_msgr->MenuCommand(IDM_FORMAT_TOMAC);
}
// Set the file encoding, based on
// https://vimdoc.sourceforge.net/htmldoc/mbyte.html#mbyte-encoding
std::string encoding;
if (FindString("fileencoding", "fenc", encoding))
{
if (encoding == "latin1")
_msgr->MenuCommand(IDM_FORMAT_CONV2_ANSI);
else if (encoding == "utf-8")
_msgr->MenuCommand(IDM_FORMAT_CONV2_AS_UTF_8);
else if (encoding == "utf-16")
_msgr->MenuCommand(IDM_FORMAT_CONV2_UTF_16BE);
else if (encoding == "utf-16le")
_msgr->MenuCommand(IDM_FORMAT_CONV2_UTF_16LE);
}
return true;
}