This a backport of the big delimiters patch by Georg and me.
With respect to the version in trunk I added the xforms part.
I have been testing it by some months now.
Please, let me know if the patch can be applied to 1.4.x.
--
Enrico
Log:
Make MathBigInset working and implement GUI for fixed size math delimiters
(by Georg and me)
* src/lfuns.h
(enum kb_action): New lfun LFUN_MATH_BIGDELIM
* src/LyXAction.C
(init): New lfun LFUN_MATH_BIGDELIM
* src/cursor.C
(macroModeClose): try to intepret the current macro before
it is simply inserted
* src/mathed/math_biginset.[Ch]
(name): implement
(isBigInsetDelim): new, test whether a given token is a valid
MathBigInset delimiter
(infoize2): implement to show name if the cursor is to the right
* src/mathed/math_biginset.C
(size): handle Big, bigg and Bigg
(increase): ditto
(draw): fix deco drawing
(write): don't write space before delimiter but append one if necessary
* src/mathed/math_factory.C
(createMathInset): handle l->inset == "big"
* src/mathed/math_parser.C
(asInput): return a token as input, stolen from tex2lyx
(parse1): create a MathBigInset when needed
* src/mathed/math_nestinset.C
(doDispatch): try to intepret the argument of LFUN_SELFINSERT also
if it is longer than one character
(doDispatch): remove debug message
(doDispatch): remove LFUN_MATH_DELIM test for multiple cells (now
in getStatus)
(doDispatch): handle LFUN_MATH_BIGDELIM
(getStatus): Disable LFUN_MATH_DELIM and LFUN_MATH_BIGDELIM when
the selection spans multiple cells
* src/mathed/math_nestinset.[Ch]
(interpret): new, combine the previous math atom with the new
character to a MathBigInset if possible
* src/mathed/math_support.C
(deco_table): add lbrace and rbrace
* src/frontends/qt2/QDelimiterDialog.[Ch]
(fix_name, QDelimiterDialog, insertClicked, size_selected):
Allow for fixed size delimiters.
* src/frontends/qt2/ui/QDelimiterDialogBase.ui:
Added a combobox for selecting delimiter size.
* src/frontends/xforms/forms/form_maths_delim.fd: ditto
* src/frontends/xforms/FormMathsDelim.h:
Added a private variable to store selected delimiter size
* src/frontends/xforms/FormMathsDelim.C:
Correct entry in delim_rversion[] for matching braces.
(fix_name): new, return correct name for fixed size delimiter
(build, apply, update): allow for fixed size delimiters.
* src/frontends/gtk/GMathDelim.C: Add FIXME comment for fixed
size delimiters
* src/frontends/controllers/ControlMath.[Ch]:
Added dispatchBigDelim() to deal with fixed size delimiters.
* src/ParagraphParameters.C
(findToken): move from here
* src/support/lstrings.[Ch]
(findToken): to here
* src/text3.C
(dispatch): handle LFUN_MATH_BIGDELIM
(getStatus): ditto
* src/ToolbarBackend.C
(getIcon): handle LFUN_MATH_BIGDELIM
* lib/symbols: add MathBigInset symbols
Index: src/LyXAction.C
===================================================================
--- src/LyXAction.C (revision 15280)
+++ src/LyXAction.C (working copy)
@@ -212,6 +212,7 @@ void LyXAction::init()
{ LFUN_MARK_ON, "mark-on", ReadOnly },
{ LFUN_SETMARK, "mark-toggle", ReadOnly },
{ LFUN_MATH_DELIM, "math-delim", Noop },
+ { LFUN_MATH_BIGDELIM, "math-bigdelim", Noop },
{ LFUN_MATH_DISPLAY, "math-display", Noop },
{ LFUN_INSERT_MATH, "math-insert", Noop },
{ LFUN_SUBSCRIPT, "math-subscript", Noop },
Index: src/cursor.C
===================================================================
--- src/cursor.C (revision 15280)
+++ src/cursor.C (working copy)
@@ -39,6 +39,7 @@
#include "mathed/math_inset.h"
#include "mathed/math_scriptinset.h"
#include "mathed/math_macrotable.h"
+#include "mathed/math_parser.h"
#include "support/limited_stack.h"
@@ -857,6 +858,9 @@ bool LCursor::macroModeClose()
if (macro && macro->getInsetName() == name)
lyxerr << "can't enter recursive macro" << endl;
+ MathNestInset * const in = inset().asMathInset()->asNestInset();
+ if (in && in->interpret(*this, s))
+ return true;
plainInsert(createMathInset(name));
return true;
}
Index: src/ChangeLog
===================================================================
--- src/ChangeLog (revision 15280)
+++ src/ChangeLog (working copy)
@@ -1,3 +1,14 @@
+2006-10-09 Enrico Forestieri <[EMAIL PROTECTED]>
+
+ * lfuns.h (enum kb_action): New lfun LFUN_MATH_BIGDELIM
+ * LyXAction.C (init): New lfun LFUN_MATH_BIGDELIM
+ * cursor.C (macroModeClose): try to intepret the current macro before
+ it is simply inserted
+ * ParagraphParameters.C (findToken): move from here to lstrings.[Ch]
+ * text3.C (dispatch): handle LFUN_MATH_BIGDELIM
+ (getStatus): ditto
+ * ToolbarBackend.C (getIcon): handle LFUN_MATH_BIGDELIM
+
2006-09-21 Jean-Marc Lasgouttes <[EMAIL PROTECTED]>
* lyxfunc.C (getStatus): fix handling of LFUN_RUNCHKTEX (bug 2831)
Index: src/mathed/math_biginset.h
===================================================================
--- src/mathed/math_biginset.h (revision 15280)
+++ src/mathed/math_biginset.h (working copy)
@@ -16,12 +16,14 @@
#include <string>
-/// Inset for \bigl & Co.
+/// Inset for \\bigl & Co.
class MathBigInset : public MathDimInset {
public:
///
MathBigInset(std::string const & name, std::string const & delim);
///
+ std::string name() const;
+ ///
void metrics(MetricsInfo & mi, Dimension & dim) const;
///
void draw(PainterInfo & pi, int x, int y) const;
@@ -29,6 +31,10 @@ public:
void write(WriteStream & os) const;
///
void normalize(NormalStream & os) const;
+ ///
+ void infoize2(std::ostream & os) const;
+ ///
+ static bool isBigInsetDelim(std::string const &);
private:
virtual std::auto_ptr<InsetBase> doClone() const;
@@ -37,9 +43,9 @@ private:
///
double increase() const;
- /// \bigl or what?
+ /// \\bigl or what?
std::string const name_;
- /// ( or [ or Vert...
+ /// ( or [ or \\Vert...
std::string const delim_;
};
Index: src/mathed/ChangeLog
===================================================================
--- src/mathed/ChangeLog (revision 15280)
+++ src/mathed/ChangeLog (working copy)
@@ -1,3 +1,27 @@
+2006-10-09 Enrico Forestieri <[EMAIL PROTECTED]>
+
+ * math_biginset.[Ch] (name): implement
+ (isBigInsetDelim): new, test whether a given token is a valid
+ MathBigInset delimiter.
+ (infoize2): implement to show name if the cursor is to the right.
+ * math_biginset.C (size, increase): handle Big, bigg and Bigg.
+ (draw): fix deco drawing.
+ (write): don't write space before delimiter but append one if necessary
+ * math_factory.C (createMathInset): handle l->inset == "big"
+ * math_parser.C (asInput): return a token as input, stolen from tex2lyx
+ (parse1): create a MathBigInset when needed.
+ * math_nestinset.C (doDispatch): try to intepret the argument of
+ LFUN_SELFINSERT also if it is longer than one character.
+ (doDispatch): remove debug message.
+ (doDispatch): remove LFUN_MATH_DELIM test for multiple cells (now
+ in getStatus).
+ (doDispatch): handle LFUN_MATH_BIGDELIM.
+ (getStatus): Disable LFUN_MATH_DELIM and LFUN_MATH_BIGDELIM when
+ the selection spans multiple cells.
+ * math_nestinset.[Ch] (interpret): new, combine the previous math
+ atom with the new character to a MathBigInset if possible.
+ * math_support.C (deco_table): add lbrace and rbrace.
+
2006-09-25 Enrico Forestieri <[EMAIL PROTECTED]>
* math_symbolinset.C (maxima): newer maxima versions use inf
Index: src/mathed/math_factory.C
===================================================================
--- src/mathed/math_factory.C (revision 15280)
+++ src/mathed/math_factory.C (working copy)
@@ -278,6 +278,10 @@ MathAtom createMathInset(string const &
return MathAtom(new MathAMSArrayInset(s));
if (inset == "split")
return MathAtom(new MathSplitInset(s));
+ if (inset == "big")
+ // we can't create a MathBigInset, since the argument
+ // is missing.
+ return MathAtom(new MathUnknownInset(s));
return MathAtom(new MathSymbolInset(l));
}
Index: src/mathed/math_parser.C
===================================================================
--- src/mathed/math_parser.C (revision 15280)
+++ src/mathed/math_parser.C (working copy)
@@ -40,6 +40,7 @@ following hack as starting point to writ
#include "math_parser.h"
#include "math_arrayinset.h"
+#include "math_biginset.h"
#include "math_braceinset.h"
#include "math_charinset.h"
#include "math_colorinset.h"
@@ -257,6 +258,8 @@ public:
char character() const { return char_; }
///
string asString() const { return cs_.size() ? cs_ : string(1, char_); }
+ ///
+ string asInput() const { return cs_.size() ? '\\' + cs_ : string(1,
char_); }
private:
///
@@ -1316,7 +1319,20 @@ void Parser::parse1(MathGridInset & grid
else if (t.cs().size()) {
latexkeys const * l = in_word_set(t.cs());
if (l) {
- if (l->inset == "font") {
+ if (l->inset == "big") {
+ skipSpaces();
+ string const delim =
getToken().asInput();
+ if
(MathBigInset::isBigInsetDelim(delim))
+ cell->push_back(MathAtom(
+ new
MathBigInset(t.cs(), delim)));
+ else {
+
cell->push_back(createMathInset(t.cs()));
+ cell->push_back(createMathInset(
+
delim.substr(1)));
+ }
+ }
+
+ else if (l->inset == "font") {
cell->push_back(createMathInset(t.cs()));
parse(cell->back().nucleus()->cell(0),
FLAG_ITEM, asMode(mode,
l->extra));
Index: src/mathed/math_nestinset.C
===================================================================
--- src/mathed/math_nestinset.C (revision 15280)
+++ src/mathed/math_nestinset.C (working copy)
@@ -13,6 +13,7 @@
#include "math_nestinset.h"
#include "math_arrayinset.h"
+#include "math_biginset.h"
#include "math_boxinset.h"
#include "math_braceinset.h"
#include "math_colorinset.h"
@@ -657,7 +658,8 @@ void MathNestInset::doDispatch(LCursor &
case LFUN_SELFINSERT:
if (cmd.argument.size() != 1) {
recordUndo(cur);
- cur.insert(cmd.argument);
+ if (!interpret(cur, cmd.argument))
+ cur.insert(cmd.argument);
break;
}
// Don't record undo steps if we are in macro mode and
@@ -840,7 +842,6 @@ void MathNestInset::doDispatch(LCursor &
}
case LFUN_MATH_DELIM: {
- lyxerr << "MathNestInset::LFUN_MATH_DELIM" << endl;
string ls;
string rs = lyx::support::split(cmd.argument, ls, ' ');
// Reasonable default values
@@ -849,9 +850,37 @@ void MathNestInset::doDispatch(LCursor &
if (rs.empty())
rs = ')';
recordUndo(cur, Undo::ATOMIC);
- // Don't do this with multi-cell selections
- if (cur.selBegin().idx() == cur.selEnd().idx())
- cur.handleNest(MathAtom(new MathDelimInset(ls, rs)));
+ cur.handleNest(MathAtom(new MathDelimInset(ls, rs)));
+ break;
+ }
+
+ case LFUN_MATH_BIGDELIM: {
+ string const lname = cmd.getArg(0);
+ string const ldelim = cmd.getArg(1);
+ string const rname = cmd.getArg(2);
+ string const rdelim = cmd.getArg(3);
+ latexkeys const * l = in_word_set(lname);
+ bool const have_l = l && l->inset == "big" &&
+ MathBigInset::isBigInsetDelim(ldelim);
+ l = in_word_set(rname);
+ bool const have_r = l && l->inset == "big" &&
+ MathBigInset::isBigInsetDelim(rdelim);
+ // We mimic LFUN_MATH_DELIM in case we have an empty left
+ // or right delimiter.
+ if (have_l || have_r) {
+ recordUndo(cur, Undo::ATOMIC);
+ string const selection = grabAndEraseSelection(cur);
+ selClearOrDel(cur);
+ if (have_l)
+ cur.insert(MathAtom(new MathBigInset(lname,
+ ldelim)));
+ cur.niceInsert(selection);
+ if (have_r)
+ cur.insert(MathAtom(new MathBigInset(rname,
+ rdelim)));
+ }
+ // Don't call cur.undispatched() if we did nothing, this would
+ // lead to infinite recursion via LyXText::dispatch().
break;
}
@@ -909,7 +938,7 @@ void MathNestInset::doDispatch(LCursor &
}
-bool MathNestInset::getStatus(LCursor & /*cur*/, FuncRequest const & cmd,
+bool MathNestInset::getStatus(LCursor & cur, FuncRequest const & cmd,
FuncStatus & flag) const
{
// the font related toggles
@@ -985,6 +1014,13 @@ bool MathNestInset::getStatus(LCursor &
case LFUN_INSERT_MATRIX:
flag.enabled(currentMode() == MATH_MODE);
break;
+
+ case LFUN_MATH_DELIM:
+ case LFUN_MATH_BIGDELIM:
+ // Don't do this with multi-cell selections
+ flag.enabled(cur.selBegin().idx() == cur.selEnd().idx());
+ break;
+
default:
ret = false;
break;
@@ -1138,6 +1174,36 @@ bool MathNestInset::interpret(LCursor &
return true;
}
+ // One character big delimiters. The others are handled in
+ // the other interpret() method.
+ latexkeys const * l = in_word_set(name.substr(1));
+ if (name[0] == '\\' && l && l->inset == "big") {
+ string delim;
+ switch (c) {
+ case '{':
+ delim = "\\{";
+ break;
+ case '}':
+ delim = "\\}";
+ break;
+ default:
+ delim = string(1, c);
+ break;
+ }
+ if (MathBigInset::isBigInsetDelim(delim)) {
+ // name + delim ared a valid MathBigInset.
+ // We can't use cur.macroModeClose() because
+ // it does not handle delim.
+ MathUnknownInset * p = cur.activeMacro();
+ p->finalize();
+ --cur.pos();
+ cur.cell().erase(cur.pos());
+ cur.plainInsert(MathAtom(
+ new MathBigInset(name.substr(1),
delim)));
+ return true;
+ }
+ }
+
// leave macro mode and try again if necessary
cur.macroModeClose();
if (c == '{')
@@ -1214,8 +1280,8 @@ bool MathNestInset::interpret(LCursor &
}
}
- if (c == '{' || c == '}' || c == '&' || c == '$' || c == '#' || c == '%'
- || c == '_' || c == '^') {
+ if (c == '{' || c == '}' || c == '&' || c == '$' || c == '#' ||
+ c == '%' || c == '_' || c == '^') {
cur.niceInsert(createMathInset(string(1, c)));
return true;
}
@@ -1232,6 +1298,29 @@ bool MathNestInset::interpret(LCursor &
}
+bool MathNestInset::interpret(LCursor & cur, string const & str)
+{
+ // Create a MathBigInset from cur.cell()[cur.pos() - 1] and t if
+ // possible
+ if (!cur.empty() && cur.pos() > 0 &&
+ cur.cell()[cur.pos() - 1]->asUnknownInset()) {
+ if (MathBigInset::isBigInsetDelim(str)) {
+ string prev = asString(cur.cell()[cur.pos() - 1]);
+ if (prev[0] == '\\') {
+ prev = prev.substr(1);
+ latexkeys const * l = in_word_set(prev);
+ if (l && l->inset == "big") {
+ cur.cell()[cur.pos() - 1] =
+ MathAtom(new MathBigInset(prev,
str));
+ return true;
+ }
+ }
+ }
+ }
+ return false;
+}
+
+
bool MathNestInset::script(LCursor & cur, bool up, string const &
save_selection)
{
Index: src/mathed/math_biginset.C
===================================================================
--- src/mathed/math_biginset.C (revision 15280)
+++ src/mathed/math_biginset.C (working copy)
@@ -15,6 +15,8 @@
#include "math_mathmlstream.h"
#include "math_streamstr.h"
+#include "support/lstrings.h"
+
using std::string;
using std::auto_ptr;
@@ -25,6 +27,12 @@ MathBigInset::MathBigInset(string const
{}
+string MathBigInset::name() const
+{
+ return name_;
+}
+
+
auto_ptr<InsetBase> MathBigInset::doClone() const
{
return auto_ptr<InsetBase>(new MathBigInset(*this));
@@ -33,18 +41,21 @@ auto_ptr<InsetBase> MathBigInset::doClon
MathBigInset::size_type MathBigInset::size() const
{
- return name_.size() - 4;
+ // order: big Big bigg Bigg biggg Biggg
+ // 0 1 2 3 4 5
+ return name_[0] == 'B' ?
+ 2 * (name_.size() - 4) + 1:
+ 2 * (name_.size() - 4);
}
double MathBigInset::increase() const
{
- switch (size()) {
- case 1: return 0.2;
- case 2: return 0.44;
- case 3: return 0.7;
- default: return 0.0;
- }
+ // The formula used in amsmath.sty is
+ // 1.2 * (1.0 + size() * 0.5) - 1.0.
+ // We use a smaller step and a bigger offset because our base size
+ // is different.
+ return (size() + 1) * 0.3;
}
@@ -61,13 +72,23 @@ void MathBigInset::metrics(MetricsInfo &
void MathBigInset::draw(PainterInfo & pi, int x, int y) const
{
- mathed_draw_deco(pi, x + 1, y - dim_.ascent(), 4, dim_.height(),
delim_);
+ // mathed_draw_deco does not use the leading backslash, so remove it.
+ // Replace \| by \Vert (equivalent in LaTeX), since mathed_draw_deco
+ // would treat it as |.
+ string const delim = (delim_ == "\\|") ?
+ "Vert" :
+ lyx::support::ltrim(delim_, "\\");
+ mathed_draw_deco(pi, x + 1, y - dim_.ascent(), 4, dim_.height(),
+ delim);
+ setPosCache(pi, x, y);
}
void MathBigInset::write(WriteStream & os) const
{
- os << '\\' << name_ << ' ' << delim_;
+ os << '\\' << name_ << delim_;
+ if (delim_[0] == '\\')
+ os.pendingSpace(true);
}
@@ -75,3 +96,25 @@ void MathBigInset::normalize(NormalStrea
{
os << '[' << name_ << ' ' << delim_ << ']';
}
+
+
+void MathBigInset::infoize2(std::ostream & os) const
+{
+ os << name_;
+}
+
+
+bool MathBigInset::isBigInsetDelim(string const & delim)
+{
+ // mathed_draw_deco must handle these
+ static char const * const delimiters[] = {
+ "(", ")", "\\{", "\\}", "\\lbrace", "\\rbrace", "[", "]",
+ "|", "/", "\\|", "\\vert", "\\Vert", "'", "\\backslash",
+ "\\langle", "\\lceil", "\\lfloor",
+ "\\rangle", "\\rceil", "\\rfloor",
+ "\\downarrow", "\\Downarrow",
+ "\\uparrow", "\\Uparrow",
+ "\\updownarrow", "\\Updownarrow", ""
+ };
+ return (lyx::support::findToken(delimiters, delim) >= 0);
+}
Index: src/mathed/math_support.C
===================================================================
--- src/mathed/math_support.C (revision 15280)
+++ src/mathed/math_support.C (working copy)
@@ -283,6 +283,8 @@ named_deco_struct deco_table[] = {
{")", parenth, 2 },
{"{", brace, 0 },
{"}", brace, 2 },
+ {"lbrace", brace, 0 },
+ {"rbrace", brace, 2 },
{"[", brack, 0 },
{"]", brack, 2 },
{"|", vert, 0 },
Index: src/mathed/math_nestinset.h
===================================================================
--- src/mathed/math_nestinset.h (revision 15280)
+++ src/mathed/math_nestinset.h (working copy)
@@ -107,12 +107,18 @@ protected:
///
void handleFont2(LCursor & cur, std::string const & arg);
- ///
+ /// interpret \p c and insert the result at the current position of
+ /// of \p cur. Return whether the cursor should stay in the formula.
bool interpret(LCursor & cur, char c);
///
bool script(LCursor & cur, bool,
std::string const & save_selection = std::string());
+public:
+ /// interpret \p str and insert the result at the current position of
+ /// \p cur if it is something known. Return whether \p cur was
+ /// inserted.
+ bool interpret(LCursor & cur, std::string const & str);
private:
/// lfun handler
Index: src/frontends/gtk/ChangeLog
===================================================================
--- src/frontends/gtk/ChangeLog (revision 15280)
+++ src/frontends/gtk/ChangeLog (working copy)
@@ -1,3 +1,7 @@
+2006-10-09 Enrico Forestieri <[EMAIL PROTECTED]>
+
+ * GMathDelim.C: Add FIXME comment for fixed size delimiters.
+
2006-03-20 Jürgen Spitzmüller <[EMAIL PROTECTED]>
* GBibtex.C: Move parsing of Options (stylefile, bibtotoc)
Index: src/frontends/gtk/GMathDelim.C
===================================================================
--- src/frontends/gtk/GMathDelim.C (revision 15280)
+++ src/frontends/gtk/GMathDelim.C (working copy)
@@ -36,6 +36,8 @@ using std::string;
namespace lyx {
namespace frontend {
+// FIXME: Implement fixed size delimiters (see qt3 and xforms frontends)
+
namespace
{
Index: src/frontends/qt2/ChangeLog
===================================================================
--- src/frontends/qt2/ChangeLog (revision 15280)
+++ src/frontends/qt2/ChangeLog (working copy)
@@ -1,3 +1,10 @@
+2006-10-09 Enrico Forestieri <[EMAIL PROTECTED]>
+
+ * QDelimiterDialog.[Ch] (fix_name, QDelimiterDialog, insertClicked,
+ size_selected): Allow for fixed size delimiters.
+ * ui/QDelimiterDialogBase.ui: Added a combobox for selecting
+ delimiter size.
+
2006-09-19 Jean-Marc Lasgouttes <[EMAIL PROTECTED]>
* QtView.C (hasFocus): always return true. This is a temporary
Index: src/frontends/qt2/QDelimiterDialog.C
===================================================================
--- src/frontends/qt2/QDelimiterDialog.C (revision 15280)
+++ src/frontends/qt2/QDelimiterDialog.C (working copy)
@@ -18,9 +18,14 @@
#include "controllers/ControlMath.h"
+#include "gettext.h"
+
#include <qlabel.h>
#include <qpixmap.h>
#include <qcheckbox.h>
+#include <qcombobox.h>
+
+#include <sstream>
using std::string;
@@ -38,6 +43,12 @@ char const * delim[] = {
};
+char const * const bigleft[] = {"bigl", "Bigl", "biggl", "Biggl", ""};
+char const * const bigright[] = {"bigr", "Bigr", "biggr", "Biggr", ""};
+char const * const biggui[] = {N_("big size"), N_("Big size"),
+ N_("bigg size"), N_("Bigg size"), ""};
+
+
string do_match(const string & str)
{
if (str == "(") return ")";
@@ -59,7 +70,7 @@ string do_match(const string & str)
}
-string fix_name(const string & str)
+string fix_name(const string & str, bool big)
{
if (str == "slash")
return "/";
@@ -67,7 +78,10 @@ string fix_name(const string & str)
return "\\";
if (str == "empty")
return ".";
- return str;
+ if (!big || str == "(" || str == ")" || str == "[" || str == "]")
+ return str;
+
+ return "\\" + str;
}
} // namespace anon
@@ -89,11 +103,17 @@ QDelimiterDialog::QDelimiterDialog(QMath
leftIP->add(QPixmap(toqstr(empty_xpm)), "empty", "empty");
rightIP->add(QPixmap(toqstr(empty_xpm)), "empty", "empty");
+ delimSize->insertItem(qt_("Variable size"));
+ for (int i = 0; *biggui[i]; ++i)
+ delimSize->insertItem(qt_(biggui[i]));
+ size_ = 0;
// Leave these std:: qualifications alone !
connect(leftIP, SIGNAL(button_clicked(const std::string &)),
this, SLOT(ldelim_clicked(const std::string &)));
connect(rightIP, SIGNAL(button_clicked(const std::string &)),
this, SLOT(rdelim_clicked(const std::string &)));
+ connect(delimSize, SIGNAL(activated(int)),
+ this, SLOT(size_selected(int)) );
ldelim_clicked("(");
rdelim_clicked(")");
}
@@ -101,7 +121,18 @@ QDelimiterDialog::QDelimiterDialog(QMath
void QDelimiterDialog::insertClicked()
{
- form_->controller().dispatchDelim(fix_name(left_) + ' ' +
fix_name(right_));
+ if (size_ == 0) {
+ form_->controller().dispatchDelim(
+ fix_name(left_, false) + ' ' +
+ fix_name(right_, false));
+ } else {
+ std::ostringstream os;
+ os << '"' << bigleft[size_ - 1] << "\" \""
+ << fix_name(left_, true) << "\" \""
+ << bigright[size_ - 1] << "\" \""
+ << fix_name(right_, true) << '"';
+ form_->controller().dispatchBigDelim(os.str());
+ }
}
@@ -137,5 +168,11 @@ void QDelimiterDialog::rdelim_clicked(co
}
}
+
+void QDelimiterDialog::size_selected(int index)
+{
+ size_ = index;
+}
+
} // namespace frontend
} // namespace lyx
Index: src/frontends/qt2/QDelimiterDialog.h
===================================================================
--- src/frontends/qt2/QDelimiterDialog.h (revision 15280)
+++ src/frontends/qt2/QDelimiterDialog.h (working copy)
@@ -30,6 +30,7 @@ public:
public slots:
void ldelim_clicked(const std::string & str);
void rdelim_clicked(const std::string & str);
+ void size_selected(int);
void insertClicked();
protected:
//needed ? virtual void closeEvent(QCloseEvent * e);
@@ -42,6 +43,9 @@ private:
/// symbol of right delimiter
std::string right_;
+ /// size of delimiters
+ int size_;
+
/// owning form
QMathDelimiter * form_;
};
Index: src/frontends/qt2/ui/QDelimiterDialogBase.ui
===================================================================
--- src/frontends/qt2/ui/QDelimiterDialogBase.ui (revision 15280)
+++ src/frontends/qt2/ui/QDelimiterDialogBase.ui (working copy)
@@ -350,6 +350,22 @@
</size>
</property>
</spacer>
+ <widget class="QComboBox">
+ <property name="name">
+ <cstring>delimSize</cstring>
+ </property>
+ <property name="sizePolicy">
+ <sizepolicy>
+ <hsizetype>7</hsizetype>
+ <vsizetype>0</vsizetype>
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="toolTip" stdset="0">
+ <string>Choose delimiter size</string>
+ </property>
+ </widget>
</hbox>
</widget>
<widget>
Index: src/frontends/xforms/FormMathsDelim.h
===================================================================
--- src/frontends/xforms/FormMathsDelim.h (revision 15280)
+++ src/frontends/xforms/FormMathsDelim.h (working copy)
@@ -40,6 +40,8 @@ private:
virtual ButtonPolicy::SMInput input(FL_OBJECT *, long);
///
virtual void update();
+ /// size of delimiters
+ int size_;
};
} // namespace frontend
Index: src/frontends/xforms/ChangeLog
===================================================================
--- src/frontends/xforms/ChangeLog (revision 15280)
+++ src/frontends/xforms/ChangeLog (working copy)
@@ -1,3 +1,12 @@
+2006-10-09 Enrico Forestieri <[EMAIL PROTECTED]>
+
+ * forms/form_maths_delim.fd: Add combobox for selecting delimiter size.
+ * FormMathsDelim.h: Add private variable to store delimiter size.
+ * FormMathsDelim.C: Correct entry in delim_rversion[].
+ (fix_name): new, return correct name for fixed size delimiter.
+ (build, apply, update): allow for fixed size delimiters.
+
+
2006-08-13 Jean-Marc Lasgouttes <[EMAIL PROTECTED]>
* FormErrorList.C (update): do not call updateContents if the
Index: src/frontends/xforms/forms/form_maths_delim.fd
===================================================================
--- src/frontends/xforms/forms/form_maths_delim.fd (revision 15280)
+++ src/frontends/xforms/forms/form_maths_delim.fd (working copy)
@@ -11,7 +11,7 @@ SnapGrid: 2
Name: form_maths_delim
Width: 250
Height: 221
-Number of Objects: 11
+Number of Objects: 12
--------------------
class: FL_BOX
@@ -70,7 +70,7 @@ argument: 0
--------------------
class: FL_PIXMAPBUTTON
type: NORMAL_BUTTON
-box: 100 58 50 40
+box: 47 58 50 40
boxtype: FL_UP_BOX
colors: FL_COL1 FL_COL1
alignment: FL_ALIGN_BOTTOM
@@ -86,6 +86,24 @@ callback: C_FormDialogView_ApplyCB
argument: 0
--------------------
+class: FL_CHOICE
+type: NORMAL_CHOICE
+box: 107 73 80 25
+boxtype: FL_FRAME_BOX
+colors: FL_COL1 FL_BLACK
+alignment: FL_ALIGN_TOP
+style: FL_NORMAL_STYLE
+size: FL_NORMAL_SIZE
+lcol: FL_BLACK
+label: Size:|#S
+shortcut:
+resize: FL_RESIZE_X
+gravity: FL_NoGravity FL_NoGravity
+name: choice_size
+callback: C_FormDialogView_InputCB
+argument: 0
+
+--------------------
class: FL_BUTTON
type: NORMAL_BUTTON
box: 90 182 70 30
Index: src/frontends/xforms/FormMathsDelim.C
===================================================================
--- src/frontends/xforms/FormMathsDelim.C (revision 15280)
+++ src/frontends/xforms/FormMathsDelim.C (working copy)
@@ -18,13 +18,16 @@
#include "ControlMath.h"
#include "bmtable.h"
+#include "xforms_helpers.h"
#include "xformsBC.h"
#include "controllers/ButtonController.h"
#include <sstream>
+#include <string>
using std::ostringstream;
+using std::string;
#include "delim.xbm"
#include "delim0.xpm"
@@ -37,7 +40,7 @@ namespace {
int const delim_rversion[] = {
1,1,3,3,4,5,7,7,9,9,10,11,
- 3,13,15,15,16,17,19,19,20,21,22
+ 13,13,15,15,16,17,19,19,20,21,22
};
int const delim_size =
sizeof(delim_rversion) / sizeof(delim_rversion[0]);
@@ -50,6 +53,20 @@ char const * delim_values[] = {
};
+string fix_name(string const & str)
+{
+ if (str == "(" || str == ")" || str == "[" || str == "]" ||
+ str == "/" || str == "|" || str == ".")
+ return str;
+
+ return "\\" + str;
+}
+
+
+char const * const bigleft[] = {"bigl", "Bigl", "biggl", "Biggl", ""};
+char const * const bigright[] = {"bigr", "Bigr", "biggr", "Biggr", ""};
+char const * const biggui[] = {N_("big"), N_("Big"), N_("bigg"), N_("Bigg"),
""};
+
} // namespace anon
@@ -64,6 +81,11 @@ void FormMathsDelim::build()
{
dialog_.reset(build_maths_delim(this));
+ size_ = 0;
+ fl_addto_choice(dialog_->choice_size, _(N_("Variable")).c_str());
+ for (int i = 0; *biggui[i]; ++i)
+ fl_addto_choice(dialog_->choice_size, _(biggui[i]).c_str());
+
fl_set_button(dialog_->radio_left, 1);
// Initialize button_pix to "()" as found in images/delim0.xpm:
fl_set_pixmap_data(dialog_->button_pix, const_cast<char**>(delim0));
@@ -91,15 +113,26 @@ void FormMathsDelim::apply()
{
int const left = int(dialog_->radio_left->u_ldata);
int const right = int(dialog_->radio_right->u_ldata);
+ size_ = fl_get_choice(dialog_->choice_size) - 1;
ostringstream os;
- os << delim_values[left] << ' ' << delim_values[right];
- controller().dispatchDelim(os.str());
+ if (size_ == 0) {
+ os << delim_values[left] << ' ' << delim_values[right];
+ controller().dispatchDelim(os.str());
+ } else {
+ os << '"' << bigleft[size_ - 1] << "\" \""
+ << fix_name(delim_values[left]) << "\" \""
+ << bigright[size_ - 1] << "\" \""
+ << fix_name(delim_values[right]) << '"';
+ controller().dispatchBigDelim(os.str());
+ }
}
void FormMathsDelim::update()
{
+ fl_set_choice(dialog_->choice_size, size_ + 1);
+ setEnabled(dialog_->choice_size, true);
bc().valid();
}
Index: src/frontends/controllers/ControlMath.h
===================================================================
--- src/frontends/controllers/ControlMath.h (revision 15280)
+++ src/frontends/controllers/ControlMath.h (working copy)
@@ -43,9 +43,11 @@ public:
void dispatchCubeRoot() const;
/// Insert a matrix
void dispatchMatrix(std::string const & str) const;
- /// Insert a delimiter
+ /// Insert a variable size delimiter
void dispatchDelim(std::string const & str) const;
- /// Wwitch between display and inline
+ /// Insert a big delimiter
+ void dispatchBigDelim(std::string const & str) const;
+ /// Switch between display and inline
void dispatchToggleDisplay() const;
/** A request to the kernel to launch a dialog.
* \param name the dialog identifier.
Index: src/frontends/controllers/ChangeLog
===================================================================
--- src/frontends/controllers/ChangeLog (revision 15280)
+++ src/frontends/controllers/ChangeLog (working copy)
@@ -1,3 +1,8 @@
+2006-10-09 Enrico Forestieri <[EMAIL PROTECTED]>
+
+ * ControlMath.[Ch]: (dispatchBigDelim): new, deal with fixed size
+ delimiters.
+
2006-08-16 Jean-Marc Lasgouttes <[EMAIL PROTECTED]>
* ControlAboutlyx.C (getVersion): change a bit the display of LyX
Index: src/frontends/controllers/ControlMath.C
===================================================================
--- src/frontends/controllers/ControlMath.C (revision 15280)
+++ src/frontends/controllers/ControlMath.C (working copy)
@@ -79,6 +79,12 @@ void ControlMath::dispatchDelim(string c
}
+void ControlMath::dispatchBigDelim(string const & str) const
+{
+ dispatchFunc(LFUN_MATH_BIGDELIM, str);
+}
+
+
void ControlMath::dispatchToggleDisplay() const
{
dispatchFunc(LFUN_MATH_DISPLAY);
Index: src/ParagraphParameters.C
===================================================================
--- src/ParagraphParameters.C (revision 15280)
+++ src/ParagraphParameters.C (working copy)
@@ -40,20 +40,11 @@ using std::string;
// anonym namespace
namespace {
-int findToken(char const * const str[], string const search_token)
+int findToken(char const * const str[], string const & search_token)
{
- int i = 0;
-
- if (search_token != "default") {
- while (str[i][0] && str[i] != search_token) {
- ++i;
- }
- if (!str[i][0]) {
- i = -1;
- }
- }
-
- return i;
+ return search_token == "default" ?
+ 0 :
+ lyx::support::findToken(str, search_token);
}
}
Index: src/support/lstrings.C
===================================================================
--- src/support/lstrings.C (revision 15280)
+++ src/support/lstrings.C (working copy)
@@ -534,6 +534,18 @@ string const getStringFromVector(vector<
}
+int findToken(char const * const str[], string const & search_token)
+{
+ int i = 0;
+
+ while (str[i][0] && str[i] != search_token)
+ ++i;
+ if (!str[i][0])
+ i = -1;
+ return i;
+}
+
+
#ifndef I_AM_NOT_AFRAID_OF_HEADER_LIBRARIES
#if USE_BOOST_FORMAT
Index: src/support/lstrings.h
===================================================================
--- src/support/lstrings.h (revision 15280)
+++ src/support/lstrings.h (working copy)
@@ -176,6 +176,10 @@ std::vector<std::string> const getVector
std::string const getStringFromVector(std::vector<std::string> const & vec,
std::string const & delim = std::string(","));
+/// Search \p search_token in \p str and return the position if it is
+/// found, else -1. The last item in \p str must be "".
+int findToken(char const * const str[], std::string const & search_token);
+
#ifdef I_AM_NOT_AFRAID_OF_HEADER_LIBRARIES
Index: src/text3.C
===================================================================
--- src/text3.C (revision 15280)
+++ src/text3.C (working copy)
@@ -1173,7 +1173,8 @@ void LyXText::dispatch(LCursor & cur, Fu
case LFUN_INSERT_MATH:
case LFUN_INSERT_MATRIX:
- case LFUN_MATH_DELIM: {
+ case LFUN_MATH_DELIM:
+ case LFUN_MATH_BIGDELIM: {
cur.insert(new MathHullInset("simple"));
cur.dispatch(FuncRequest(LFUN_RIGHT));
cur.dispatch(cmd);
@@ -1733,6 +1734,7 @@ bool LyXText::getStatus(LCursor & cur, F
case LFUN_INSERT_MATH:
case LFUN_INSERT_MATRIX:
case LFUN_MATH_DELIM:
+ case LFUN_MATH_BIGDELIM:
case LFUN_SUBSCRIPT:
case LFUN_SUPERSCRIPT:
case LFUN_DEFAULT:
Index: src/lfuns.h
===================================================================
--- src/lfuns.h (revision 15280)
+++ src/lfuns.h (working copy)
@@ -363,8 +363,9 @@ enum kb_action {
LFUN_OUTLINE_IN,
LFUN_OUTLINE_OUT,
LFUN_TOGGLE_COMPRESSION, // bpeng 20060427
- // 275
- LFUN_INSET_DISSOLVE, // jspitzm 20060807
+ LFUN_INSET_DISSOLVE, // jspitzm 20060807
+ // 280
+ LFUN_MATH_BIGDELIM,
LFUN_LASTACTION // end of the table
};
Index: src/ToolbarBackend.C
===================================================================
--- src/ToolbarBackend.C (revision 15280)
+++ src/ToolbarBackend.C (working copy)
@@ -217,12 +217,16 @@ string const ToolbarBackend::getIcon(Fun
string fullname;
- if (f.action == LFUN_INSERT_MATH) {
+ switch (f.action) {
+ case LFUN_INSERT_MATH:
if (!f.argument.empty())
fullname = find_xpm(f.argument.substr(1));
- } else if (f.action == LFUN_MATH_DELIM) {
+ break;
+ case LFUN_MATH_DELIM:
+ case LFUN_MATH_BIGDELIM:
fullname = find_xpm(f.argument);
- } else {
+ break;
+ default:
string const name = lyxaction.getActionName(f.action);
string xpm_name(name);
Index: lib/ChangeLog
===================================================================
--- lib/ChangeLog (revision 15280)
+++ lib/ChangeLog (working copy)
@@ -1,3 +1,7 @@
+2006-10-09 Enrico Forestieri <[EMAIL PROTECTED]>
+
+ * symbols: add MathBigInset symbols.
+
2006-09-27 Jean-Marc Lasgouttes <[EMAIL PROTECTED]>
* CREDITS:
Index: lib/symbols
===================================================================
--- lib/symbols (revision 15280)
+++ lib/symbols (working copy)
@@ -41,6 +41,28 @@ dotso dots none
ldots dots none
vdots dots none
+# big delimiters
+bigl big none
+bigm big none
+bigr big none
+Bigl big none
+Bigm big none
+Bigr big none
+biggl big none
+biggm big none
+biggr big none
+Biggl big none
+Biggm big none
+Biggr big none
+# The following are not standard LaTeX, but defined in the lucida font
+# packages. No 'm' versions!
+# See lucidabr.dtx for a possible implementation if you want to use these
+# with other fonts.
+bigggl big none
+bigggr big none
+Bigggl big none
+Bigggr big none
+
# font changes
# name "font" math/text family series shape color
# mathnormal should stay the first
