mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-12-22 13:18:28 +00:00
GuiDelimiter: cleanup and fix crash
This commit is contained in:
Juergen Spitzmueller
parent
fcc832ebeb
commit
1fe75ae72c
@ -80,13 +80,10 @@ static docstring fix_name(string const & str, bool big)
|
||||
}
|
||||
|
||||
struct MathSymbol {
|
||||
MathSymbol(char_type uc = '?', unsigned char fc = 0,
|
||||
FontFamily ff = SYMBOL_FAMILY, string icon = string())
|
||||
: unicode(uc), fontcode(fc), fontfamily(ff), icon(icon)
|
||||
MathSymbol(char_type uc = '?', string icon = string())
|
||||
: unicode(uc), icon(icon)
|
||||
{}
|
||||
char_type unicode;
|
||||
unsigned char fontcode;
|
||||
FontFamily fontfamily;
|
||||
string icon;
|
||||
};
|
||||
|
||||
@ -97,6 +94,10 @@ static map<std::string, MathSymbol> math_symbols_;
|
||||
/// \c math_symbols_.
|
||||
static map<char_type, string> tex_names_;
|
||||
|
||||
typedef map<char_type, QListWidgetItem *> ListItems;
|
||||
ListItems left_list_items_;
|
||||
ListItems right_list_items_;
|
||||
|
||||
void initMathSymbols()
|
||||
{
|
||||
// FIXME: Ideally, those unicode codepoints would be defined
|
||||
@ -104,34 +105,34 @@ void initMathSymbols()
|
||||
// defined with non-unicode ids for use within mathed.
|
||||
// FIXME 2: We should fill-in this map with the parsed "symbols"
|
||||
// file done in MathFactory.cpp.
|
||||
math_symbols_["("] = MathSymbol('(', 40, CMR_FAMILY, "lparen");
|
||||
math_symbols_[")"] = MathSymbol(')', 41, CMR_FAMILY, "rparen");
|
||||
math_symbols_["{"] = MathSymbol('{', 102, CMSY_FAMILY, "lbrace");
|
||||
math_symbols_["}"] = MathSymbol('}', 103, CMSY_FAMILY, "rbrace");
|
||||
math_symbols_["["] = MathSymbol('[', 91, CMR_FAMILY, "lbracket");
|
||||
math_symbols_["]"] = MathSymbol(']', 93, CMR_FAMILY, "rbracket");
|
||||
math_symbols_["|"] = MathSymbol('|', 106, CMSY_FAMILY, "mid");
|
||||
math_symbols_["/"] = MathSymbol('/', 47, CMR_FAMILY, "slash");
|
||||
math_symbols_["backslash"] = MathSymbol('\\', 110, CMSY_FAMILY, "backslash");
|
||||
math_symbols_["lceil"] = MathSymbol(0x2308, 100, CMSY_FAMILY, "lceil");
|
||||
math_symbols_["rceil"] = MathSymbol(0x2309, 101, CMSY_FAMILY, "rceil");
|
||||
math_symbols_["lfloor"] = MathSymbol(0x230A, 98, CMSY_FAMILY, "lfloor");
|
||||
math_symbols_["rfloor"] = MathSymbol(0x230B, 99, CMSY_FAMILY, "rfloor");
|
||||
math_symbols_["langle"] = MathSymbol(0x2329, 104, CMSY_FAMILY, "langle");
|
||||
math_symbols_["rangle"] = MathSymbol(0x232A, 105, CMSY_FAMILY, "rangle");
|
||||
math_symbols_["llbracket"] = MathSymbol(0x27e6, 74, STMARY_FAMILY, "llbracket");
|
||||
math_symbols_["rrbracket"] = MathSymbol(0x27e7, 75, STMARY_FAMILY, "rrbracket");
|
||||
math_symbols_["uparrow"] = MathSymbol(0x2191, 34, CMSY_FAMILY, "uparrow");
|
||||
math_symbols_["Uparrow"] = MathSymbol(0x21D1, 42, CMSY_FAMILY, "uparrow2");
|
||||
math_symbols_["updownarrow"] = MathSymbol(0x2195, 108, CMSY_FAMILY, "updownarrow");
|
||||
math_symbols_["Updownarrow"] = MathSymbol(0x21D5, 109, CMSY_FAMILY, "updownarrow2");
|
||||
math_symbols_["downarrow"] = MathSymbol(0x2193, 35, CMSY_FAMILY, "downarrow");
|
||||
math_symbols_["Downarrow"] = MathSymbol(0x21D3, 43, CMSY_FAMILY, "downarrow2");
|
||||
math_symbols_["downdownarrows"] = MathSymbol(0x21CA, 184, MSA_FAMILY, "downdownarrows");
|
||||
math_symbols_["downharpoonleft"] = MathSymbol(0x21C3, 188, MSA_FAMILY, "downharpoonleft");
|
||||
math_symbols_["downharpoonright"] = MathSymbol(0x21C2, 186, MSA_FAMILY, "downharpoonright");
|
||||
math_symbols_["vert"] = MathSymbol(0x007C, 106, CMSY_FAMILY, "vert");
|
||||
math_symbols_["Vert"] = MathSymbol(0x2016, 107, CMSY_FAMILY, "vert2");
|
||||
math_symbols_["("] = MathSymbol('(', "lparen");
|
||||
math_symbols_[")"] = MathSymbol(')', "rparen");
|
||||
math_symbols_["{"] = MathSymbol('{', "lbrace");
|
||||
math_symbols_["}"] = MathSymbol('}', "rbrace");
|
||||
math_symbols_["["] = MathSymbol('[', "lbracket");
|
||||
math_symbols_["]"] = MathSymbol(']', "rbracket");
|
||||
math_symbols_["|"] = MathSymbol('|', "mid");
|
||||
math_symbols_["/"] = MathSymbol('/', "slash");
|
||||
math_symbols_["backslash"] = MathSymbol('\\', "backslash");
|
||||
math_symbols_["lceil"] = MathSymbol(0x2308, "lceil");
|
||||
math_symbols_["rceil"] = MathSymbol(0x2309, "rceil");
|
||||
math_symbols_["lfloor"] = MathSymbol(0x230A, "lfloor");
|
||||
math_symbols_["rfloor"] = MathSymbol(0x230B, "rfloor");
|
||||
math_symbols_["langle"] = MathSymbol(0x2329, "langle");
|
||||
math_symbols_["rangle"] = MathSymbol(0x232A, "rangle");
|
||||
math_symbols_["llbracket"] = MathSymbol(0x27e6, "llbracket");
|
||||
math_symbols_["rrbracket"] = MathSymbol(0x27e7, "rrbracket");
|
||||
math_symbols_["uparrow"] = MathSymbol(0x2191, "uparrow");
|
||||
math_symbols_["Uparrow"] = MathSymbol(0x21D1, "uparrow2");
|
||||
math_symbols_["updownarrow"] = MathSymbol(0x2195, "updownarrow");
|
||||
math_symbols_["Updownarrow"] = MathSymbol(0x21D5, "updownarrow2");
|
||||
math_symbols_["downarrow"] = MathSymbol(0x2193, "downarrow");
|
||||
math_symbols_["Downarrow"] = MathSymbol(0x21D3, "downarrow2");
|
||||
math_symbols_["downdownarrows"] = MathSymbol(0x21CA, "downdownarrows");
|
||||
math_symbols_["downharpoonleft"] = MathSymbol(0x21C3, "downharpoonleft");
|
||||
math_symbols_["downharpoonright"] = MathSymbol(0x21C2, "downharpoonright");
|
||||
math_symbols_["vert"] = MathSymbol(0x007C, "vert");
|
||||
math_symbols_["Vert"] = MathSymbol(0x2016, "vert2");
|
||||
|
||||
map<string, MathSymbol>::const_iterator it = math_symbols_.begin();
|
||||
map<string, MathSymbol>::const_iterator end = math_symbols_.end();
|
||||
@ -196,6 +197,9 @@ GuiDelimiter::GuiDelimiter(GuiView & lv)
|
||||
leftLW->setDragDropMode(QAbstractItemView::NoDragDrop);
|
||||
rightLW->setDragDropMode(QAbstractItemView::NoDragDrop);
|
||||
|
||||
left_list_items_.clear();
|
||||
right_list_items_.clear();
|
||||
|
||||
initMathSymbols();
|
||||
|
||||
QSize icon_size(32, 32);
|
||||
@ -205,8 +209,6 @@ GuiDelimiter::GuiDelimiter(GuiView & lv)
|
||||
leftLW->setIconSize(icon_size);
|
||||
rightLW->setIconSize(icon_size);
|
||||
|
||||
typedef map<char_type, QListWidgetItem *> ListItems;
|
||||
ListItems list_items;
|
||||
// The last element is the empty one.
|
||||
int const end = nr_latex_delimiters - 1;
|
||||
for (int i = 0; i < end; ++i) {
|
||||
@ -216,19 +218,25 @@ GuiDelimiter::GuiDelimiter(GuiView & lv)
|
||||
QPixmap pixmap = getPixmap("images/math/", toqstr(ms.icon), "svgz,png");
|
||||
QListWidgetItem * lwi = new QListWidgetItem(QIcon(pixmap), QString());
|
||||
setDelimiterName(lwi, delim);
|
||||
list_items[ms.unicode] = lwi;
|
||||
left_list_items_[ms.unicode] = lwi;
|
||||
lwi->setSizeHint(icon_size);
|
||||
leftLW->addItem(lwi);
|
||||
}
|
||||
|
||||
for (int i = 0; i != leftLW->count(); ++i) {
|
||||
MathSymbol const & ms = mathSymbol(getDelimiterName(leftLW->item(i)));
|
||||
rightLW->addItem(list_items[doMatch(ms.unicode)]->clone());
|
||||
QListWidgetItem * rwi = left_list_items_[doMatch(ms.unicode)]->clone();
|
||||
right_list_items_[ms.unicode] = rwi;
|
||||
rightLW->addItem(rwi);
|
||||
}
|
||||
|
||||
// The last element is the empty one.
|
||||
QListWidgetItem * lwi = new QListWidgetItem(qt_("(None)"));
|
||||
lwi->setToolTip(qt_("(No Delimiter)"));
|
||||
left_list_items_['?'] = lwi;
|
||||
QListWidgetItem * rwi = new QListWidgetItem(qt_("(None)"));
|
||||
rwi->setToolTip(qt_("(No Delimiter)"));
|
||||
right_list_items_['?'] = rwi;
|
||||
leftLW->addItem(lwi);
|
||||
rightLW->addItem(rwi);
|
||||
|
||||
@ -248,24 +256,42 @@ char_type GuiDelimiter::doMatch(char_type const symbol)
|
||||
{
|
||||
string const & str = texName(symbol);
|
||||
string match;
|
||||
if (str == "(") match = ")";
|
||||
else if (str == ")") match = "(";
|
||||
else if (str == "[") match = "]";
|
||||
else if (str == "]") match = "[";
|
||||
else if (str == "{") match = "}";
|
||||
else if (str == "}") match = "{";
|
||||
else if (str == "l") match = "r";
|
||||
else if (str == "rceil") match = "lceil";
|
||||
else if (str == "lceil") match = "rceil";
|
||||
else if (str == "rfloor") match = "lfloor";
|
||||
else if (str == "lfloor") match = "rfloor";
|
||||
else if (str == "rangle") match = "langle";
|
||||
else if (str == "langle") match = "rangle";
|
||||
else if (str == "llbracket") match = "rrbracket";
|
||||
else if (str == "rrbracket") match = "llbracket";
|
||||
else if (str == "backslash") match = "/";
|
||||
else if (str == "/") match = "backslash";
|
||||
else return symbol;
|
||||
if (str == "(")
|
||||
match = ")";
|
||||
else if (str == ")")
|
||||
match = "(";
|
||||
else if (str == "[")
|
||||
match = "]";
|
||||
else if (str == "]")
|
||||
match = "[";
|
||||
else if (str == "{")
|
||||
match = "}";
|
||||
else if (str == "}")
|
||||
match = "{";
|
||||
else if (str == "l")
|
||||
match = "r";
|
||||
else if (str == "rceil")
|
||||
match = "lceil";
|
||||
else if (str == "lceil")
|
||||
match = "rceil";
|
||||
else if (str == "rfloor")
|
||||
match = "lfloor";
|
||||
else if (str == "lfloor")
|
||||
match = "rfloor";
|
||||
else if (str == "rangle")
|
||||
match = "langle";
|
||||
else if (str == "langle")
|
||||
match = "rangle";
|
||||
else if (str == "llbracket")
|
||||
match = "rrbracket";
|
||||
else if (str == "rrbracket")
|
||||
match = "llbracket";
|
||||
else if (str == "backslash")
|
||||
match = "/";
|
||||
else if (str == "/")
|
||||
match = "backslash";
|
||||
else
|
||||
return symbol;
|
||||
|
||||
return mathSymbol(match).unicode;
|
||||
}
|
||||
@ -431,24 +457,14 @@ void GuiDelimiter::on_swapPB_clicked()
|
||||
// Convert back to QString to locate them in the widget.
|
||||
MathSymbol const & nlms = mathSymbol(texName(lc));
|
||||
MathSymbol const & nrms = mathSymbol(texName(rc));
|
||||
QString lqs(nlms.fontcode ?
|
||||
QChar(nlms.fontcode) : toqstr(docstring(1, nlms.unicode)));
|
||||
QString rqs(nrms.fontcode ?
|
||||
QChar(nrms.fontcode) : toqstr(docstring(1, nrms.unicode)));
|
||||
|
||||
// Handle unencoded "symbol" of "(None)".
|
||||
if (lqs == "?")
|
||||
lqs = qt_("(None)");
|
||||
if(rqs == "?")
|
||||
rqs = qt_("(None)");
|
||||
|
||||
// Locate matching QListWidgetItem.
|
||||
QList<QListWidgetItem *> lwi = leftLW->findItems(lqs, Qt::MatchExactly);
|
||||
QList<QListWidgetItem *> rwi = rightLW->findItems(rqs, Qt::MatchExactly);
|
||||
QListWidgetItem * lwi = left_list_items_[nlms.unicode];
|
||||
QListWidgetItem * rwi = right_list_items_[nrms.unicode];
|
||||
|
||||
// Select.
|
||||
leftLW->setCurrentItem(lwi.first());
|
||||
rightLW->setCurrentItem(rwi.first());
|
||||
leftLW->setCurrentItem(lwi);
|
||||
rightLW->setCurrentItem(rwi);
|
||||
|
||||
updateTeXCode(sizeCO->currentIndex());
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user