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Code Issues Releases Wiki Activity

Several fixes to scintilla, regarding weird styling and spellchecker 

Originally committed to SVN as r605.
This commit is contained in:
Rodrigo Braz Monteiro 2006-12-25 03:42:44 +00:00
parent 1e1841fc86
commit 204b0332d6
2 changed files with 49 additions and 17 deletions
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64
core/subs_edit_ctrl.cpp
View File

@ -49,6 +49,8 @@ SubsTextEditCtrl::SubsTextEditCtrl(wxWindow* parent, wxWindowID id, const wxStri
// Set properties
SetWrapMode(wxSCI_WRAP_WORD);
SetMarginWidth(1,0);
// Set hotkeys
CmdKeyClear(wxSCI_KEY_RETURN,wxSCI_SCMOD_CTRL);
CmdKeyClear(wxSCI_KEY_RETURN,wxSCI_SCMOD_NULL);
CmdKeyClear(wxSCI_KEY_TAB,wxSCI_SCMOD_NULL);
@ -99,7 +101,7 @@ SubsTextEditCtrl::SubsTextEditCtrl(wxWindow* parent, wxWindowID id, const wxStri
// Misspelling indicator
IndicatorSetStyle(0,wxSCI_INDIC_SQUIGGLE);
IndicatorSetForeground(0,wxColour(200,0,0));
IndicatorSetForeground(0,wxColour(255,0,0));
// Set spellchecker
spellchecker = SpellChecker::GetSpellChecker();
@ -126,10 +128,11 @@ void SubsTextEditCtrl::UpdateStyle(int start, int _length) {
if (_length < 0) end = text.Length();
// Begin styling
StartStyling(0,31);
StartStyling(0,255);
int ran = 0;
int depth = 0;
int curStyle = 0;
int curPos = 0;
wxChar curChar = 0;
wxChar prevChar = 0;
@ -141,14 +144,16 @@ void SubsTextEditCtrl::UpdateStyle(int start, int _length) {
// Erroneous
if (depth < 0 || depth > 1) {
SetStyling(ran,curStyle);
SetUnicodeStyling(curPos,ran,curStyle);
curPos += ran;
ran = 0;
curStyle = 4;
}
// Start override block
if (curChar == _T('{') && depth >= 0) {
SetStyling(ran,curStyle);
SetUnicodeStyling(curPos,ran,curStyle);
curPos += ran;
ran = 0;
depth++;
if (depth == 1) curStyle = 1;
@ -157,7 +162,8 @@ void SubsTextEditCtrl::UpdateStyle(int start, int _length) {
// End override block
else if (curChar == _T('}') && depth <= 1) {
SetStyling(ran,curStyle);
SetUnicodeStyling(curPos,ran,curStyle);
curPos += ran;
ran = 0;
depth--;
if (depth == 0) curStyle = 1;
@ -166,7 +172,8 @@ void SubsTextEditCtrl::UpdateStyle(int start, int _length) {
// Outside
else if (depth == 0 && curStyle != 0) {
SetStyling(ran,curStyle);
SetUnicodeStyling(curPos,ran,curStyle);
curPos += ran;
ran = 0;
curStyle = 0;
}
@ -176,7 +183,8 @@ void SubsTextEditCtrl::UpdateStyle(int start, int _length) {
// Special character
if (curChar == _T('\\') || curChar == _T('(') || curChar == _T(')') || curChar == _T(',')) {
if (curStyle != 2) {
SetStyling(ran,curStyle);
SetUnicodeStyling(curPos,ran,curStyle);
curPos += ran;
ran = 0;
curStyle = 2;
}
@ -185,7 +193,8 @@ void SubsTextEditCtrl::UpdateStyle(int start, int _length) {
// Number
else if ((curChar >= '0' && curChar <= '9') || curChar == '.' || curChar == '&' || curChar == '+' || curChar == '-' || (curChar == 'H' && prevChar == '&')) {
if (curStyle != 5) {
SetStyling(ran,curStyle);
SetUnicodeStyling(curPos,ran,curStyle);
curPos += ran;
ran = 0;
curStyle = 5;
}
@ -193,7 +202,8 @@ void SubsTextEditCtrl::UpdateStyle(int start, int _length) {
// Tag name
else if (curStyle != 3) {
SetStyling(ran,curStyle);
SetUnicodeStyling(curPos,ran,curStyle);
curPos += ran;
ran = 0;
curStyle = 3;
}
@ -202,13 +212,27 @@ void SubsTextEditCtrl::UpdateStyle(int start, int _length) {
// Increase ran length
ran++;
}
SetStyling(ran,curStyle);
SetUnicodeStyling(curPos,ran,curStyle);
// Spell check
StyleSpellCheck(start,_length);
}
////////////////////////
// Unicode-safe styling
void SubsTextEditCtrl::SetUnicodeStyling(int start,int length,int style) {
// Get the real length
wxString string = GetText().Mid(start,length);
wxCharBuffer buffer = string.mb_str(wxConvUTF8);
const char* utf8str = buffer;
int len = strlen(utf8str);
// Set styling
SetStyling(len,style);
}
///////////////
// Spell check
void SubsTextEditCtrl::StyleSpellCheck(int start, int len) {
@ -231,10 +255,11 @@ void SubsTextEditCtrl::StyleSpellCheck(int start, int len) {
bool isDelim;
// Scan
for (int i=start;i<end;i++) {
for (int i=start;i<end+1;i++) {
// Current character
curPos = i;
cur = text[i];
if (i < end) cur = text[i];
else cur = '.';
isDelim = false;
// Increase depth
@ -262,16 +287,14 @@ void SubsTextEditCtrl::StyleSpellCheck(int start, int len) {
if (depth != 0) continue;
// Check if it is \n or \N
if (cur == '\\' && i != end-2 && (text[i+1] == 'N' || text[i+1] == 'n')) {
if (cur == '\\' && i < end-1 && (text[i+1] == 'N' || text[i+1] == 'n')) {
isDelim = true;
i++;
}
// Check for standard delimiters
if (delim.Find(cur) != wxNOT_FOUND) {
//if (lastpos != i-1) {
isDelim = true;
//}
}
// Is delimiter?
@ -292,8 +315,15 @@ void SubsTextEditCtrl::StyleSpellCheck(int start, int len) {
// Check if it's valid
if (!spellchecker->CheckWord(curWord)) {
StartStyling(startPos[i],32);
SetStyling(endPos[i]-startPos[i],32);
// Get length before it
wxString string = GetText().Left(startPos[i]);
wxCharBuffer buffer = string.mb_str(wxConvUTF8);
const char* utf8str = buffer;
int utf8len = strlen(utf8str);
// Set styling
StartStyling(utf8len,32);
SetUnicodeStyling(startPos[i],endPos[i]-startPos[i],32);
}
}
}

2
core/subs_edit_ctrl.h
View File

@ -56,6 +56,8 @@ private:
SpellChecker *spellchecker;
void OnMouseEvent(wxMouseEvent &event);
void SetUnicodeStyling(int start,int length,int style);
public:
SubsEditBox *control;