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
|
unit StatusMessageReceiver;
{(*}
(*------------------------------------------------------------------------------
Delphi Code formatter source code
The Original Code is StatusMessageReceiver, released August 2008.
The Initial Developer of the Original Code is Anthony Steele.
Portions created by Anthony Steele are Copyright (C) 2008 Anthony Steele.
All Rights Reserved.
Contributor(s): Anthony Steele.
The contents of this file are subject to the Mozilla Public License Version 1.1
(the "License"). you may not use this file except in compliance with the License.
You may obtain a copy of the License at http://www.mozilla.org/NPL/
Software distributed under the License is distributed on an "AS IS" basis,
WITHOUT WARRANTY OF ANY KIND, either express or implied.
See the License for the specific language governing rights and limitations
under the License.
Alternatively, the contents of this file may be used under the terms of
the GNU General Public License Version 2 or later (the "GPL")
See http://www.gnu.org/licenses/gpl.html
------------------------------------------------------------------------------*)
{*)}
{$mode delphi}
interface
uses
ConvertTypes;
type
TStatusMesssageReceiver = class(TObject)
protected
FIncludePaths:string;
public
procedure OnReceiveStatusMessage(const psFile, psMessage: string;
const peMessageType: TStatusMessageType;
const piY, piX: integer);
procedure OnIncludeFile(Sender: TObject; AIncludeFileName: string; var AFileContentOrErrorMessage: string; var AFileReaded: boolean);
// search paths for include files separated by ; like c:\p1\;c:\p1\include\
property
IncludePaths:string read FIncludePaths write FIncludePaths;
end;
implementation
uses
SysUtils, converter, LazFileUtils, JcfMiscFunctions;
{ An attempt at an emacs version }
procedure TStatusMesssageReceiver.OnReceiveStatusMessage(const psFile, psMessage: string;
const peMessageType: TStatusMessageType;
const piY, piX: integer);
var
lsPrefix: string;
lsMessage: string;
begin
case peMessageType of
mtException, mtInputError, mtParseError:
lsPrefix := 'Error';
mtCodeWarning:
lsPrefix := 'Warning';
end;
if (piX < 0) or (piY < 0) then
begin
// format with no line and col
lsMessage := Format('%s %s %s', [psFile, lsPrefix, psMessage]);
end
else
begin
// format with a line and col
lsMessage := Format('%s(%s,%s) %s %s',
[psFile, IntToStr(piY), IntToStr(piX), lsPrefix, psMessage]);
end;
WriteLn(lsMessage);
end;
{
procedure TStatusMesssageReceiver.OnReceiveStatusMessage(const psFile, psMessage: string;
const peMessageType: TStatusMessageType;
const piY, piX: integer);
var
lsMessage: string;
begin
if Pos(psFile, psMessage) = 0 then
lsMessage := psFile + ': ' + psMessage
else
lsMessage := psMessage;
if (piY >= 0) then
lsMessage := lsMessage + ' at line ' + IntToStr(piY);
if (piX >= 0) then
lsMessage := lsMessage + ' col ' + IntToStr(piX);
WriteLn(lsMessage);
end;
}
procedure TStatusMesssageReceiver.OnIncludeFile(Sender: TObject; AIncludeFileName: string; var AFileContentOrErrorMessage: string; var AFileReaded: boolean);
var
lsFile: string;
lsDir: string;
lbFileFound: boolean;
liStart, liEnd: integer;
lsPaths: string;
liPathsLen: integer;
begin
lbFileFound := False;
if ExtractFilePath(AIncludeFileName) = '' then
begin
// search in the same path as formated unit.
lsFile := ExtractFilePath(TConverter(Sender).FileName) + AIncludeFileName;
lbFileFound := FileExists(lsFile);
// search in project include paths. c:\p1\;c:\p2\;c:\p3\
liStart := 1;
liEnd := 1;
lsPaths := IncludePaths;
liPathsLen := length(lsPaths);
while (liStart <= liPathsLen) and (not lbFileFound) do
begin
liEnd := Pos(';', lsPaths, liStart);
if liEnd = 0 then
liEnd := liPathsLen + 1;
lsDir := IncludeTrailingPathDelimiter(Copy(lsPaths, liStart, liEnd - liStart + 1 - 1));
liStart := liEnd + 1;
if not FilenameIsAbsolute(lsDir) then
begin
lsDir:=CreateAbsolutePath(lsDir,IncludeTrailingPathDelimiter(GetCurrentDir));
end;
lsFile := lsDir + AIncludeFileName;
lbFileFound := FileExists(lsFile);
end;
end
else
begin
if FilenameIsAbsolute(AIncludeFileName) then
begin
lsFile := AIncludeFileName;
lbFileFound := FileExists(lsFile);
end;
end;
if lbFileFound then
begin
AFileContentOrErrorMessage := ReadFileToUTF8String(lsFile);
AFileReaded := True;
end
else
begin
AFileReaded := False;
AFileContentOrErrorMessage := 'Include file not found: ' + AIncludeFileName;
end;
end;
end.
|
