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Fixes and improvements to syntax highlighter

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Originally committed to SVN as r678.
This commit is contained in:
Rodrigo Braz Monteiro 2007-01-02 02:24:23 +00:00
parent 4c792dc6ba
commit aafeba93f3
2 changed files with 38 additions and 15 deletions
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3
aegisub/options.cpp
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@ -144,8 +144,9 @@ void OptionsManager::LoadDefaults() {
SetColour(_T("Syntax Highlight Brackets"),wxColour(20,50,255));
SetColour(_T("Syntax Highlight Slashes"),wxColour(255,0,200));
SetColour(_T("Syntax Highlight Tags"),wxColour(90,90,90));
SetColour(_T("Syntax Highlight Numbers"),wxColour(0,90,0));
SetColour(_T("Syntax Highlight Parameters"),wxColour(40,90,40));
SetColour(_T("Syntax Highlight Error"),wxColour(200,0,0));
SetColour(_T("Syntax Highlight Error Background"),wxColour(255,200,200));
SetColour(_T("Syntax Highlight Line Break"),wxColour(160,160,160));
SetColour(_T("Edit Box Need Enter Background"),wxColour(192,192,255));
#if defined(__WINDOWS__)

50
aegisub/subs_edit_ctrl.cpp
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@ -98,11 +98,12 @@ SubsTextEditCtrl::SubsTextEditCtrl(wxWindow* parent, wxWindowID id, const wxStri
StyleSetFont(4,font);
StyleSetSize(4,size);
StyleSetForeground(4,Options.AsColour(_T("Syntax Highlight Error")));
StyleSetBackground(4,Options.AsColour(_T("Syntax Highlight Error Background")));
// Tag Number Parameters style
// Tag Parameters style
StyleSetFont(5,font);
StyleSetSize(5,size);
StyleSetForeground(5,Options.AsColour(_T("Syntax Highlight Numbers")));
StyleSetForeground(5,Options.AsColour(_T("Syntax Highlight Parameters")));
// Line breaks style
StyleSetFont(6,font);
@ -152,6 +153,7 @@ void SubsTextEditCtrl::UpdateStyle(int start, int _length) {
int depth = 0;
int curStyle = 0;
int curPos = 0;
bool numMode = false;
wxChar curChar = 0;
wxChar prevChar = 0;
wxChar nextChar = 0;
@ -170,6 +172,7 @@ void SubsTextEditCtrl::UpdateStyle(int start, int _length) {
curPos += ran;
ran = 0;
curStyle = 4;
numMode = false;
}
// Start override block
@ -180,6 +183,7 @@ void SubsTextEditCtrl::UpdateStyle(int start, int _length) {
depth++;
if (depth == 1) curStyle = 1;
else curStyle = 4;
numMode = false;
}
// End override block
@ -190,10 +194,14 @@ void SubsTextEditCtrl::UpdateStyle(int start, int _length) {
depth--;
if (depth == 0) curStyle = 1;
else curStyle = 4;
numMode = false;
}
// Outside
else if (depth == 0) {
// Reset number mode
numMode = false;
// Is \n, \N or \h?
if (curChar == _T('\\') && (nextChar == 'n' || nextChar == 'N' || nextChar == 'h')) {
SetUnicodeStyling(curPos,ran,curStyle);
@ -221,25 +229,39 @@ void SubsTextEditCtrl::UpdateStyle(int start, int _length) {
curPos += ran;
ran = 0;
curStyle = 2;
numMode = false;
}
}
// Number
else if ((curChar >= '0' && curChar <= '9') || curChar == '.' || curChar == '&' || curChar == '+' || curChar == '-' || (curChar == 'H' && prevChar == '&')) {
if (curStyle != 5) {
else {
// Number
if (prevChar != _T('\\') && (numMode || (curChar >= '0' && curChar <= '9') || curChar == '.' || curChar == '&' || curChar == '+' || curChar == '-' || (curChar == 'H' && prevChar == '&'))) {
if (curStyle != 5) {
SetUnicodeStyling(curPos,ran,curStyle);
curPos += ran;
ran = 0;
curStyle = 5;
numMode = true;
}
}
// Tag name
else if (curStyle != 3) {
SetUnicodeStyling(curPos,ran,curStyle);
curPos += ran;
ran = 0;
curStyle = 5;
}
}
curStyle = 3;
// Tag name
else if (curStyle != 3) {
SetUnicodeStyling(curPos,ran,curStyle);
curPos += ran;
ran = 0;
curStyle = 3;
// Set parameter if it's \fn or \r
int tagLen = 0;
if (text.Mid(curPos,2) == _T("fn")) tagLen = 2;
else if (text.Mid(curPos,1) == _T("r")) tagLen = 1;
if (tagLen) {
numMode = true;
ran = tagLen-1;
i+=ran;
}
}
}
}