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
|
#include "ContextPython.hpp"
#include "ColoursAndFontsManager.h"
#include "cl_editor.h"
#include "editor_config.h"
#include "lexer_configuration.h"
#include <wx/msgdlg.h>
#include <wx/regex.h>
#include <wx/tokenzr.h>
#include <wx/xrc/xmlres.h>
const wxString COMMENT_BLOCK = "\"\"\"";
ContextPython::ContextPython()
: ContextGeneric("python")
{
}
ContextPython::ContextPython(clEditor* container)
: ContextGeneric(container, "python")
{
container->SetWordChars(wxT("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_"));
m_completionTriggerStrings.insert(".");
SetName("python");
Bind(wxEVT_MENU, &ContextPython::OnCommentSelection, this, XRCID("comment_selection"));
Bind(wxEVT_MENU, &ContextPython::OnCommentLine, this, XRCID("comment_line"));
m_eventsBound = true;
}
ContextPython::~ContextPython()
{
if(m_eventsBound) {
Unbind(wxEVT_MENU, &ContextPython::OnCommentSelection, this, XRCID("comment_selection"));
Unbind(wxEVT_MENU, &ContextPython::OnCommentLine, this, XRCID("comment_line"));
}
}
void ContextPython::ApplySettings()
{
SetName("python");
clEditor& rCtrl = GetCtrl();
LexerConf::Ptr_t lexPtr = ColoursAndFontsManager::Get().GetLexer(GetName());
if(lexPtr) {
rCtrl.SetLexer(lexPtr->GetLexerId());
for(int i = 0; i <= 4; ++i) {
wxString keyWords = lexPtr->GetKeyWords(i);
keyWords.Replace(wxT("\n"), wxT(" "));
keyWords.Replace(wxT("\r"), wxT(" "));
rCtrl.SetKeyWords(i, keyWords);
}
} else {
rCtrl.SetLexer(wxSTC_LEX_NULL);
}
DoApplySettings(lexPtr);
}
ContextBase* ContextPython::NewInstance(clEditor* container) { return new ContextPython(container); }
void ContextPython::OnCommentSelection(wxCommandEvent& event)
{
wxUnusedVar(event);
GetCtrl().CommentBlockSelection(COMMENT_BLOCK, COMMENT_BLOCK);
}
void ContextPython::OnCommentLine(wxCommandEvent& event)
{
wxUnusedVar(event);
GetCtrl().ToggleLineComment("#", wxSTC_P_COMMENTLINE);
}
void ContextPython::AutoIndent(const wxChar& ch)
{
ContextGeneric::AutoIndent(ch);
clEditor& rCtrl = GetCtrl();
int curpos = rCtrl.GetCurrentPos();
int col = rCtrl.GetColumn(curpos);
if(ch == '\n') {
// if in comment block, check if we are on top of a function
// if we are, prepare a comment block
int curline = rCtrl.LineFromPos(curpos);
int nPrevline = curline - 1;
wxString prevline = rCtrl.GetLine(nPrevline);
prevline.Trim().Trim(false);
if(prevline == COMMENT_BLOCK) {
// Check if the previous line is a function definition
curline -= 2;
int nextLinePos = rCtrl.PositionFromLine(curline);
if(nextLinePos != wxNOT_FOUND) {
wxString defline = rCtrl.GetLine(curline);
static wxRegEx reDef("def[ \t]+[a-z0-9_]+[ \t]*(\\(.*?\\))[ \t]*\\:", wxRE_ADVANCED | wxRE_ICASE);
if(reDef.IsValid() && reDef.Matches(defline)) {
int caretPos = curpos;
wxString signature = reDef.GetMatch(defline, 1);
signature = signature.AfterFirst('(').BeforeLast(')');
wxArrayString params = ::wxStringTokenize(signature, ",", wxTOKEN_STRTOK);
wxString doc;
wxString NEWLINE = rCtrl.GetEolString();
wxString indent(rCtrl.GetUseTabs() ? '\t' : ' ', col);
if(params.empty()) {
doc << indent << NEWLINE;
doc << indent << COMMENT_BLOCK;
} else {
doc << indent << NEWLINE;
doc << indent << "Parameters" << NEWLINE;
doc << indent << "----------" << NEWLINE;
for(wxString& param : params) {
param.Trim().Trim(false);
doc << indent << param << " : " << NEWLINE;
doc << indent << " "
<< "Description of " << param << NEWLINE;
}
doc << indent << NEWLINE;
doc << indent << "Returns" << NEWLINE;
doc << indent << "-------" << NEWLINE;
doc << NEWLINE;
doc << indent << COMMENT_BLOCK;
}
rCtrl.InsertText(curpos, doc);
rCtrl.SetCaretAt(caretPos);
}
}
}
}
}
bool ContextPython::IsComment(int pos) const
{
int style = GetCtrl().GetStyleAtPos(pos);
return style == wxSTC_P_COMMENTLINE || style == wxSTC_P_COMMENTBLOCK;
}
bool ContextPython::IsCommentBlock(int pos) const
{
int style = GetCtrl().GetStyleAtPos(pos);
return style == wxSTC_P_COMMENTBLOCK;
}
bool ContextPython::IsAtBlockComment() const
{
int pos = PositionBeforeCurrent();
return IsCommentBlock(pos);
}
bool ContextPython::IsAtLineComment() const
{
int pos = PositionBeforeCurrent();
return IsComment(pos);
}
|
