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Mostly working call tip code

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Originally committed to SVN as r681.
This commit is contained in:
Rodrigo Braz Monteiro 2007-01-02 18:09:56 +00:00
parent 6b702b0666
commit 893955d773
4 changed files with 130 additions and 23 deletions
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8
aegisub/subs_edit_box.cpp
View file

@ -349,6 +349,7 @@ BEGIN_EVENT_TABLE(SubsEditBox, wxPanel)
EVT_SCI_STYLENEEDED(EDIT_BOX,SubsEditBox::OnNeedStyle)
EVT_SCI_KEY(EDIT_BOX,SubsEditBox::OnKeyDown)
EVT_SCI_CHARADDED(EDIT_BOX,SubsEditBox::OnCharAdded)
EVT_SCI_UPDATEUI(EDIT_BOX,SubsEditBox::OnUpdateUI)
EVT_CHECKBOX(SYNTAX_BOX, SubsEditBox::OnSyntaxBox)
EVT_RADIOBUTTON(RADIO_TIME_BY_FRAME, SubsEditBox::OnFrameRadio)
@ -398,6 +399,13 @@ void SubsEditBox::OnEditText(wxScintillaEvent &event) {
}
//////////////////////////
// User Interface updated
void SubsEditBox::OnUpdateUI(wxScintillaEvent &event) {
TextEdit->UpdateCallTip();
}
//////////////
// Need style
void SubsEditBox::OnNeedStyle(wxScintillaEvent &event) {

1
aegisub/subs_edit_box.h
View file

@ -110,6 +110,7 @@ private:
void OnEditText(wxScintillaEvent &event);
void OnNeedStyle(wxScintillaEvent &event);
void OnCharAdded(wxScintillaEvent &event);
void OnUpdateUI(wxScintillaEvent &event);
void OnButtonColor1(wxCommandEvent &event);
void OnButtonColor2(wxCommandEvent &event);

142
aegisub/subs_edit_ctrl.cpp
View file

@ -123,6 +123,57 @@ SubsTextEditCtrl::SubsTextEditCtrl(wxWindow* parent, wxWindowID id, const wxStri
// Delimiters
delim = _T(" .,;:!?¿¡-(){}[]\"/\\");
// Prototypes for call tips
proto.Add(_T("move(x1,y1,x2,y2)"));
proto.Add(_T("move(x1,y1,x2,y2,startTime,endTime)"));
proto.Add(_T("fn;FontName"));
proto.Add(_T("bord;Width"));
proto.Add(_T("shad;Depth"));
proto.Add(_T("be;1/0"));
proto.Add(_T("fscx;Scale"));
proto.Add(_T("fscy;Scale"));
proto.Add(_T("fsp;Spacing"));
proto.Add(_T("fs;FontSize"));
proto.Add(_T("fe;Encoding"));
proto.Add(_T("frx;Angle"));
proto.Add(_T("fry;Angle"));
proto.Add(_T("frz;Angle"));
proto.Add(_T("fr;Angle"));
proto.Add(_T("pbo;Offset"));
proto.Add(_T("clip(command)"));
proto.Add(_T("clip(scale,command)"));
proto.Add(_T("clip(x1,y1,x2,y2)"));
proto.Add(_T("t(acceleration,tags)"));
proto.Add(_T("t(startTime,endTime,tags)"));
proto.Add(_T("t(startTime,endTime,acceleration,tags)"));
proto.Add(_T("pos(x,y)"));
proto.Add(_T("p;Exponent"));
proto.Add(_T("org(x,y)"));
proto.Add(_T("fade(startAlpha,middleAlpha,endAlpha,startIn,endIn,startOut,endOut)"));
proto.Add(_T("fad(startTime,endTime)"));
proto.Add(_T("c;Colour"));
proto.Add(_T("1c;Colour"));
proto.Add(_T("2c;Colour"));
proto.Add(_T("3c;Colour"));
proto.Add(_T("4c;Colour"));
proto.Add(_T("alpha;Alpha"));
proto.Add(_T("1a;Alpha"));
proto.Add(_T("2a;Alpha"));
proto.Add(_T("3a;Alpha"));
proto.Add(_T("4a;Alpha"));
proto.Add(_T("an;Alignment"));
proto.Add(_T("a;Alignment"));
proto.Add(_T("b;Weight"));
proto.Add(_T("i;1/0"));
proto.Add(_T("u;1/0"));
proto.Add(_T("s;1/0"));
proto.Add(_T("kf;Duration"));
proto.Add(_T("ko;Duration"));
proto.Add(_T("k;Duration"));
proto.Add(_T("K;Duration"));
proto.Add(_T("q;WarpStyle"));
proto.Add(_T("r;Style"));
}
@ -319,7 +370,7 @@ void SubsTextEditCtrl::UpdateStyle(int start, int _length) {
StyleSpellCheck(start,_length);
// Call tip
//UpdateCallTip();
UpdateCallTip();
}
@ -330,15 +381,17 @@ void SubsTextEditCtrl::UpdateCallTip() {
const unsigned int pos = GetReverseUnicodePosition(GetCurrentPos());
wxString text = GetText();
// Find the start of current tag
// Find the start and end of current tag
wxChar curChar = 0;
wxChar prevChar = 0;
int depth = 0;
int inDepth = 0;
int tagStart = -1;
int tagEnd = -1;
for (unsigned int i=0;i<text.Length();i++) {
for (unsigned int i=0;i<text.Length()+1;i++) {
// Get character
curChar = text[i];
if (i<text.Length()) curChar = text[i];
else curChar = 0;
// Change depth
if (curChar == _T('{')) {
@ -347,8 +400,8 @@ void SubsTextEditCtrl::UpdateCallTip() {
}
if (curChar == _T('}')) {
depth--;
if (i > pos && depth == 0) {
tagEnd = i=1;
if (i >= pos && depth == 0) {
tagEnd = i-1;
break;
}
continue;
@ -371,18 +424,21 @@ void SubsTextEditCtrl::UpdateCallTip() {
// Not inside parenthesis
if (inDepth == 0) {
if (curChar == _T('\\')) {
if (prevChar == _T('\\')) {
// Found start
if (i <= pos) tagStart = i;
// Found end
else {
tagEnd = i-1;
tagEnd = i-2;
break;
}
}
}
}
// Previous character
prevChar = curChar;
}
// Calculate length
@ -391,14 +447,15 @@ void SubsTextEditCtrl::UpdateCallTip() {
else len = text.Length() - tagStart;
// No tag available
if (tagStart == -1 || len == 0) {
int textLen = text.Length();
unsigned int posInTag = pos - tagStart;
if (tagStart+len > textLen || len <= 0 || tagStart < 0 || posInTag < 0) {
CallTipCancel();
return;
}
// Current tag
wxString tag = text.Mid(tagStart,len);
unsigned int posInTag = pos - tagStart;
// Metrics in tag
int tagCommas = 0;
@ -409,6 +466,7 @@ void SubsTextEditCtrl::UpdateCallTip() {
wxString tagName = tag;
for (unsigned int i=0;i<tag.Length();i++) {
wxChar curChar = tag[i];
bool isEnd = false;
// Commas
if (curChar == _T(',')) {
@ -417,10 +475,15 @@ void SubsTextEditCtrl::UpdateCallTip() {
}
// Parenthesis
else if (curChar == _T('(') || curChar == _T(')')) {
else if (curChar == _T('(')) {
tagParenthesis++;
parN++;
}
else if (curChar == _T(')')) {
tagParenthesis++;
parN++;
isEnd = true;
}
// Tag name
if (parN == 1 && !gotName) {
@ -429,27 +492,55 @@ void SubsTextEditCtrl::UpdateCallTip() {
}
// Parameter it's on
if (i == posInTag) parPos = parN;
if (i == posInTag) {
parPos = parN;
if (curChar == _T(',') || curChar == _T('(') || curChar == _T(')')) {
parPos--;
}
}
else if (isEnd) {
parN = 1000;
break;
}
}
if (parPos == -1) parPos = parN;
// Tag name
tagName = tagName.Mid(1);
if (tagName.IsEmpty()) {
CallTipCancel();
return;
}
// Prototypes
wxArrayString proto;
proto.Add(_T("move(x1,y1,x2,y2)"));
proto.Add(_T("move(x1,y1,x2,y2,t1,t2)"));
// Find matching prototype
wxString useProto;
wxString cleanProto;
wxString protoName;
bool semiProto = false;
for (unsigned int i=0;i<proto.Count();i++) {
if (proto[i].Left(tagName.Length()) == tagName) {
// Get prototype name
int div = proto[i].Find(_T(';'));
if (div != wxNOT_FOUND) protoName = proto[i].Left(div);
else {
div = proto[i].Find(_T('('));
protoName = proto[i].Left(div);
}
// Fix name
semiProto = false;
cleanProto = proto[i];
if (cleanProto.Freq(_T(';')) > 0) {
cleanProto.Replace(_T(";"),_T(""));
semiProto = true;
}
// Prototype match
wxString temp;
if (semiProto) temp = tagName.Left(protoName.Length());
else temp = tagName;
if (protoName == temp) {
// Parameter count match
if (proto[i].Freq(_T(',')) >= tagCommas) {
// Found
useProto = proto[i];
break;
}
@ -462,19 +553,24 @@ void SubsTextEditCtrl::UpdateCallTip() {
return;
}
// Parameter number for tags without "(),"
if (semiProto && parPos == 0 && posInTag >= protoName.Length()) parPos = 1;
// Highlight start/end
int highStart = useProto.Length();
int highEnd = -1;
parN = 0;
int delta = 0;
for (unsigned int i=0;i<useProto.Length();i++) {
wxChar curChar = useProto[i];
if (i == 0 || curChar == _T(',') || curChar == _T('(') || curChar == _T(')')) {
if (parN == parPos) highStart = i+1;
if (i == 0 || curChar == _T(',') || curChar == _T(';') || curChar == _T('(') || curChar == _T(')')) {
if (curChar == _T(';')) delta++;
if (parN == parPos) highStart = i+1-delta;
else if (parN == parPos+1) highEnd = i;
parN++;
}
}
if (highStart == 1) highStart = 0;
if (highStart <= 1) highStart = 0;
if (highEnd == -1) highEnd = useProto.Length();
// Calltip is over
@ -484,7 +580,7 @@ void SubsTextEditCtrl::UpdateCallTip() {
}
// Show calltip
CallTipShow(pos,useProto);
CallTipShow(pos,cleanProto);
CallTipSetHighlight(highStart,highEnd);
}

2
aegisub/subs_edit_ctrl.h
View file

@ -63,6 +63,8 @@ private:
wxArrayString thesSugs;
int currentWordPos;
wxArrayString proto;
void OnMouseEvent(wxMouseEvent &event);
wxString GetWordAtPosition(int pos);