#include "support/debug.h"
#include "support/docstring.h"
#include "support/gettext.h"
+#include "support/lstrings.h"
#include <QPixmap>
#include <QCheckBox>
static int const nr_latex_delimiters =
sizeof(latex_delimiters) / sizeof(char const *);
-static QString const bigleft[] = {"", "bigl", "Bigl", "biggl", "Biggl"};
+static string const bigleft[] = {"", "bigl", "Bigl", "biggl", "Biggl"};
-static QString const bigright[] = {"", "bigr", "Bigr", "biggr", "Biggr"};
+static string const bigright[] = {"", "bigr", "Bigr", "biggr", "Biggr"};
static char const * const biggui[] = {
N_("big[[delimiter size]]"),
// FIXME: It might be better to fix the big delim LFUN to not require
// additional '\' prefix.
-static QString fix_name(QString const & str, bool big)
+static docstring fix_name(string const & str, bool big)
{
- if (str.isEmpty())
- return ".";
+ if (str.empty())
+ return from_ascii(".");
if (!big || str == "(" || str == ")" || str == "[" || str == "]"
|| str == "|" || str == "/")
- return str;
+ return from_ascii(str);
- return "\\" + str;
+ return "\\" + from_ascii(str);
}
struct MathSymbol {
return it->second;
}
+
+void setDelimiterName(QListWidgetItem * lwi, string const & name)
+{
+ lwi->setData(Qt::UserRole, toqstr(name));
+}
+
+
+string getDelimiterName(QListWidgetItem const * lwi)
+{
+ return fromqstr(lwi->data(Qt::UserRole).toString());
+}
+
+
} // anon namespace
int const end = nr_latex_delimiters - 1;
for (int i = 0; i < end; ++i) {
string const delim = latex_delimiters[i];
- MathSymbol const & ms = mathSymbol(delim);
+ MathSymbol const & ms = mathSymbol(delim);
QString symbol(ms.fontcode?
QChar(ms.fontcode) : toqstr(docstring(1, ms.unicode)));
QListWidgetItem * lwi = new QListWidgetItem(symbol);
lyxfont.setFamily(ms.fontfamily);
QFont font = frontend::getFont(lyxfont);
lwi->setFont(font);
+ setDelimiterName(lwi, delim);
lwi->setToolTip(toqstr(delim));
lwi->setSizeHint(item_size);
switch (ms.fontfamily) {
}
for (int i = 0; i != leftLW->count(); ++i) {
- MathSymbol const & ms = mathSymbol(
- fromqstr(leftLW->item(i)->toolTip()));
+ MathSymbol const & ms = mathSymbol(getDelimiterName(leftLW->item(i)));
rightLW->addItem(list_items[doMatch(ms.unicode)]->clone());
}
{
bool const bigsize = size != 0;
- QString left_str = fix_name(leftLW->currentItem()->toolTip(), bigsize);
- QString right_str = fix_name(rightLW->currentItem()->toolTip(), bigsize);
+ docstring left_str = fix_name(getDelimiterName(leftLW->currentItem()),
+ bigsize);
+ docstring right_str = fix_name(getDelimiterName(rightLW->currentItem()),
+ bigsize);
if (!bigsize)
tex_code_ = left_str + ' ' + right_str;
else {
- tex_code_ = bigleft[size] + ' '
+ tex_code_ = from_ascii(bigleft[size]) + ' '
+ left_str + ' '
- + bigright[size] + ' '
+ + from_ascii(bigright[size]) + ' '
+ right_str;
}
// FIXME: retrieve the LateX code directly from mathed.
// In all cases, we want the '\' prefix if needed, so we pass 'true'
// to fix_name.
- left_str = fix_name(leftLW->currentItem()->toolTip(), true);
- right_str = fix_name(rightLW->currentItem()->toolTip(), true);
- QString code_str;
+ left_str = fix_name(getDelimiterName(leftLW->currentItem()),
+ true);
+ right_str = fix_name(getDelimiterName(rightLW->currentItem()),
+ true);
+ docstring code_str;
if (!bigsize)
code_str = "\\left" + left_str + " \\right" + right_str;
else {
// There should be nothing in the TeX-code when the delimiter is "None".
if (left_str != ".")
- code_str = "\\" + bigleft[size] + left_str + ' ';
+ code_str = "\\" + from_ascii(bigleft[size]) + left_str + ' ';
if (right_str != ".")
- code_str += "\\" + bigright[size] + right_str;
+ code_str += "\\" + from_ascii(bigright[size]) + right_str;
}
- texCodeL->setText(qt_("TeX Code: ") + code_str);
+ texCodeL->setText(qt_("TeX Code: ") + toqstr(code_str));
+
+ // Enable the Swap button with non-matched pairs
+ bool const allow_swap =
+ (doMatch(mathSymbol(getDelimiterName(leftLW->currentItem())).unicode)
+ != mathSymbol(getDelimiterName(rightLW->currentItem())).unicode);
+ swapPB->setEnabled(allow_swap);
}
void GuiDelimiter::on_insertPB_clicked()
{
if (sizeCO->currentIndex() == 0)
- dispatch(FuncRequest(LFUN_MATH_DELIM, fromqstr(tex_code_)));
+ dispatch(FuncRequest(LFUN_MATH_DELIM, tex_code_));
else {
- QString command = '"' + tex_code_ + '"';
- command.replace(' ', "\" \"");
- dispatch(FuncRequest(LFUN_MATH_BIGDELIM, fromqstr(command)));
+ docstring command = '"' + tex_code_ + '"';
+ command = support::subst(command, from_ascii(" "), from_ascii("\" \""));
+ dispatch(FuncRequest(LFUN_MATH_BIGDELIM, command));
}
- }
+}
void GuiDelimiter::on_sizeCO_activated(int index)
updateTeXCode(sizeCO->currentIndex());
}
+void GuiDelimiter::on_swapPB_clicked()
+{
+ // Get current math symbol for each side.
+ MathSymbol const & lms =
+ mathSymbol(getDelimiterName(leftLW->currentItem()));
+ MathSymbol const & rms =
+ mathSymbol(getDelimiterName(rightLW->currentItem()));
+
+ // Swap and match.
+ char_type const lc = doMatch(rms.unicode);
+ char_type const rc = doMatch(lms.unicode);
+
+ // 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);
+
+ // Select.
+ leftLW->setCurrentItem(lwi.first());
+ rightLW->setCurrentItem(rwi.first());
+
+ updateTeXCode(sizeCO->currentIndex());
+}
+
Dialog * createGuiDelimiter(GuiView & lv) { return new GuiDelimiter(lv); }
projects / lyx.git / blobdiff