#include "math_extern.h"
#include "math_charinset.h"
#include "textpainter.h"
+#include "dispatchresult.h"
#include "debug.h"
#include "funcrequest.h"
#include "gettext.h"
using std::endl;
using std::max;
+using std::string;
using std::auto_ptr;
using std::istringstream;
using std::ostringstream;
}
-bool MathHullInset::idxFirst(idx_type & idx, pos_type & pos) const
+bool MathHullInset::idxFirst(BufferView & bv) const
{
- idx = 0;
- pos = 0;
+ CursorSlice & cur = cursorTip(bv);
+ cur.idx() = 0;
+ cur.pos() = 0;
return true;
}
-bool MathHullInset::idxLast(idx_type & idx, pos_type & pos) const
+bool MathHullInset::idxLast(BufferView & bv) const
{
- idx = nargs() - 1;
- pos = cell(idx).size();
+ CursorSlice & cur = cursorTip(bv);
+ cur.idx() = nargs() - 1;
+ cur.pos() = cur.lastpos();
return true;
}
void MathHullInset::mutate(string const & newtype)
{
- //lyxerr << "mutating from '" << type_ << "' to '" << newtype << "'" << endl;
+ lyxerr << "mutating from '" << type_ << "' to '" << newtype << "'" << endl;
// we try to move along the chain
// none <-> simple <-> equation <-> eqnarray
}
-void MathHullInset::doExtern
- (FuncRequest const & func, idx_type & idx, pos_type & pos)
+void MathHullInset::doExtern(FuncRequest const & func, BufferView & bv)
{
+ CursorSlice & cur = cursorTip(bv);
string lang;
string extra;
istringstream iss(func.argument.c_str());
eq.push_back(MathAtom(new MathCharInset('=')));
// go to first item in line
- idx -= idx % ncols();
- pos = 0;
+ cur.idx() -= cur.idx() % ncols();
+ cur.pos() = 0;
if (getType() == "simple") {
- size_type pos = cell(idx).find_last(eq);
+ size_type pos = cur.cell().find_last(eq);
MathArray ar;
if (mathcursor && mathcursor->selection()) {
- asArray(mathcursor->grabAndEraseSelection(), ar);
- } else if (pos == cell(idx).size()) {
- ar = cell(idx);
+ asArray(mathcursor->grabAndEraseSelection(bv), ar);
+ } else if (pos == cur.cell().size()) {
+ ar = cur.cell();
lyxerr << "use whole cell: " << ar << endl;
} else {
- ar = MathArray(cell(idx).begin() + pos + 1, cell(idx).end());
+ ar = MathArray(cur.cell().begin() + pos + 1, cur.cell().end());
lyxerr << "use partial cell form pos: " << pos << endl;
}
- cell(idx).append(eq);
- cell(idx).append(pipeThroughExtern(lang, extra, ar));
- pos = cell(idx).size();
+ cur.cell().append(eq);
+ cur.cell().append(pipeThroughExtern(lang, extra, ar));
+ cur.pos() = cur.lastpos();
return;
}
if (getType() == "equation") {
lyxerr << "use equation inset" << endl;
mutate("eqnarray");
- MathArray & ar = cell(idx);
+ MathArray & ar = cur.cell();
lyxerr << "use cell: " << ar << endl;
- cell(idx + 1) = eq;
- cell(idx + 2) = pipeThroughExtern(lang, extra, ar);
+ ++cur.idx();
+ cur.cell() = eq;
+ ++cur.idx();
+ cur.cell() = pipeThroughExtern(lang, extra, ar);
// move to end of line
- idx += 2;
- pos = cell(idx).size();
+ cur.pos() = cur.lastpos();
return;
}
{
lyxerr << "use eqnarray" << endl;
- idx -= idx % ncols();
- idx += 2;
- pos = 0;
- MathArray ar = cell(idx);
+ cur.idx() += 2 - cur.idx() % ncols();
+ cur.pos() = 0;
+ MathArray ar = cur.cell();
lyxerr << "use cell: " << ar << endl;
#ifdef WITH_WARNINGS
#warning temporarily disabled
#endif
- addRow(row(idx));
- cell(idx + 2) = eq;
- cell(idx + 3) = pipeThroughExtern(lang, extra, ar);
- idx += 3;
- pos = cell(idx).size();
+ addRow(cur.row());
+ ++cur.idx();
+ ++cur.idx();
+ cur.cell() = eq;
+ ++cur.idx();
+ cur.cell() = pipeThroughExtern(lang, extra, ar);
+ cur.pos() = cur.lastpos();
}
}
-dispatch_result MathHullInset::dispatch
- (FuncRequest const & cmd, idx_type & idx, pos_type & pos)
+DispatchResult
+MathHullInset::priv_dispatch(BufferView & bv, FuncRequest const & cmd)
{
+ CursorSlice & cur = cursorTip(bv);
switch (cmd.action) {
case LFUN_BREAKLINE:
if (type_ == "simple" || type_ == "equation") {
mutate("eqnarray");
- idx = 1;
- pos = 0;
- return DISPATCHED_POP;
+ cur.idx() = 1;
+ cur.pos() = 0;
+ return DispatchResult(true, FINISHED);
}
- return MathGridInset::dispatch(cmd, idx, pos);
+ return MathGridInset::priv_dispatch(bv, cmd);
case LFUN_MATH_NUMBER:
//lyxerr << "toggling all numbers" << endl;
numbered(row, !old);
//bv->owner()->message(old ? _("No number") : _("Number"));
}
- return DISPATCHED;
+ return DispatchResult(true, true);
case LFUN_MATH_NONUMBER:
if (display()) {
- row_type r = (type_ == "multline") ? nrows() - 1 : row(idx);
+ row_type r = (type_ == "multline") ? nrows() - 1 : cur.row();
//recordUndo(bv, Undo::INSERT);
bool old = numbered(r);
//bv->owner()->message(old ? _("No number") : _("Number"));
numbered(r, !old);
}
- return DISPATCHED;
+ return DispatchResult(true, true);
case LFUN_INSERT_LABEL: {
- row_type r = (type_ == "multline") ? nrows() - 1 : row(idx);
+ row_type r = (type_ == "multline") ? nrows() - 1 : cur.row();
string old_label = label(r);
string new_label = cmd.argument;
? Alert::askForText(_("Enter new label to insert:"), default_label)
: Alert::askForText(_("Enter label:"), old_label);
if (!res.first)
- return UNDISPATCHED;
+ return DispatchResult(false);
new_label = trim(res.second);
}
if (!new_label.empty())
numbered(r, true);
label(r, new_label);
- return DISPATCHED;
+ return DispatchResult(true, true);
}
case LFUN_MATH_EXTERN:
- doExtern(cmd, idx, pos);
- return DISPATCHED_POP;
+ doExtern(cmd, bv);
+ return DispatchResult(true, FINISHED);
case LFUN_MATH_MUTATE: {
- row_type r = row(idx);
- col_type c = col(idx);
+ lyxerr << "Hull: MUTATE: " << cmd.argument << endl;
+ row_type r = cur.row();
+ col_type c = cur.col();
mutate(cmd.argument);
- idx = r * ncols() + c;
- if (idx >= nargs())
- idx = nargs() - 1;
- if (pos > cell(idx).size())
- pos = cell(idx).size();
- return DISPATCHED_POP;
+ cur.idx() = r * ncols() + c;
+ if (cur.idx() >= nargs())
+ cur.idx() = nargs() - 1;
+ if (cur.pos() > cur.lastpos())
+ cur.pos() = cur.lastpos();
+ return DispatchResult(true, FINISHED);
}
case LFUN_MATH_DISPLAY: {
mutate(type_ == "simple" ? "equation" : "simple");
- idx = 0;
- pos = cell(idx).size();
- return DISPATCHED_POP;
+ cur.idx() = 0;
+ cur.pos() = cur.lastpos();
+ return DispatchResult(true, FINISHED);
}
default:
- return MathGridInset::dispatch(cmd, idx, pos);
+ return MathGridInset::priv_dispatch(bv, cmd);
}
}