#include "LaTeXFeatures.h"
#include "LColor.h"
#include "lyxrc.h"
+#include "outputparams.h"
#include "textpainter.h"
#include "frontends/Alert.h"
#include "support/std_sstream.h"
-using lyx::support::trim;
-
using std::endl;
using std::max;
-
using std::string;
+using std::ostream;
using std::auto_ptr;
using std::istringstream;
+using std::ostream;
using std::ostringstream;
using std::pair;
+using std::swap;
+using std::vector;
namespace {
} // end anon namespace
+
MathHullInset::MathHullInset()
: MathGridInset(1, 1), type_("none"), nonum_(1), label_(1)
{
StyleChanger dummy2(mi.base, display() ? LM_ST_DISPLAY : LM_ST_TEXT);
// let the cells adjust themselves
- MathGridInset::metrics(mi);
+ MathGridInset::metrics(mi, dim);
if (display()) {
- dim_.asc += 12;
- dim_.des += 12;
+ dim.asc += 12;
+ dim.des += 12;
}
if (numberedType()) {
l = max(l, mathed_string_width(mi.base.font, nicelabel(row)));
if (l)
- dim_.wid += 30 + l;
+ dim.wid += 30 + l;
}
// make it at least as high as the current font
int asc = 0;
int des = 0;
math_font_max_dim(mi.base.font, asc, des);
- dim_.asc = max(dim_.asc, asc);
- dim_.des = max(dim_.des, des);
+ dim.asc = max(dim.asc, asc);
+ dim.des = max(dim.des, des);
// for markers
- metricsMarkers2();
- dim = dim_;
+ metricsMarkers2(dim);
+ dim_ = dim;
}
}
-void MathHullInset::getLabelList(Buffer const &,
- std::vector<string> & labels) const
+void MathHullInset::getLabelList(Buffer const &, vector<string> & labels) const
{
for (row_type row = 0; row < nrows(); ++row)
if (!label_[row].empty() && nonum_[row] != 1)
return;
if (row + 1 == nrows())
--row;
- std::swap(nonum_[row], nonum_[row + 1]);
- std::swap(label_[row], label_[row + 1]);
+ swap(nonum_[row], nonum_[row + 1]);
+ swap(label_[row], label_[row + 1]);
MathGridInset::swapRow(row);
}
}
-void MathHullInset::infoize(std::ostream & os) const
+void MathHullInset::infoize(ostream & os) const
{
os << "Type: " << type_;
}
}
-DispatchResult
-MathHullInset::priv_dispatch(LCursor & cur, FuncRequest const & cmd)
+void MathHullInset::priv_dispatch(LCursor & cur, FuncRequest const & cmd)
{
+ //lyxerr << "*** MathHullInset: request: " << cmd << endl;
switch (cmd.action) {
- case LFUN_BREAKLINE:
- if (type_ == "simple" || type_ == "equation") {
- mutate("eqnarray");
- cur.idx() = 1;
- cur.pos() = 0;
- return DispatchResult(true, FINISHED);
- }
- return MathGridInset::priv_dispatch(cur, cmd);
-
- case LFUN_MATH_NUMBER:
- //lyxerr << "toggling all numbers" << endl;
- if (display()) {
- //recordUndo(cur, Undo::INSERT);
- bool old = numberedType();
- if (type_ == "multline")
- numbered(nrows() - 1, !old);
- else
- for (row_type row = 0; row < nrows(); ++row)
- numbered(row, !old);
- //cur.bv()->owner()->message(old ? _("No number") : _("Number"));
- }
- return DispatchResult(true, true);
-
- case LFUN_MATH_NONUMBER:
- if (display()) {
- row_type r = (type_ == "multline") ? nrows() - 1 : cur.row();
- //recordUndo(cur, Undo::INSERT);
- bool old = numbered(r);
- //cur.bv()->owner()->message(old ? _("No number") : _("Number"));
- numbered(r, !old);
- }
- return DispatchResult(true, true);
-
- case LFUN_INSERT_LABEL: {
- row_type r = (type_ == "multline") ? nrows() - 1 : cur.row();
- string old_label = label(r);
- string new_label = cmd.argument;
-
- if (new_label.empty()) {
- string const default_label =
- (lyxrc.label_init_length >= 0) ? "eq:" : "";
- pair<bool, string> const res = old_label.empty()
- ? Alert::askForText(_("Enter new label to insert:"), default_label)
- : Alert::askForText(_("Enter label:"), old_label);
- if (!res.first)
- return DispatchResult(false);
- new_label = trim(res.second);
- }
+ case LFUN_BREAKLINE:
+ if (type_ == "simple" || type_ == "equation") {
+ mutate("eqnarray");
+ cur.idx() = 1;
+ cur.pos() = 0;
+ //cur.dispatched(FINISHED);
+ return;
+ }
+ MathGridInset::priv_dispatch(cur, cmd);
+ return;
- //if (new_label == old_label)
- // break; // Nothing to do
+ case LFUN_MATH_NUMBER:
+ //lyxerr << "toggling all numbers" << endl;
+ if (display()) {
+ ////recordUndo(cur, Undo::INSERT);
+ bool old = numberedType();
+ if (type_ == "multline")
+ numbered(nrows() - 1, !old);
+ else
+ for (row_type row = 0; row < nrows(); ++row)
+ numbered(row, !old);
+ cur.message(old ? _("No number") : _("Number"));
+ }
+ return;
- if (!new_label.empty())
- numbered(r, true);
- label(r, new_label);
- return DispatchResult(true, true);
+ case LFUN_MATH_NONUMBER:
+ if (display()) {
+ row_type r = (type_ == "multline") ? nrows() - 1 : cur.row();
+ ////recordUndo(cur, Undo::INSERT);
+ bool old = numbered(r);
+ cur.message(old ? _("No number") : _("Number"));
+ numbered(r, !old);
}
+ return;
- case LFUN_MATH_EXTERN:
- doExtern(cur, cmd);
- return DispatchResult(true, FINISHED);
-
- case LFUN_MATH_MUTATE: {
- lyxerr << "Hull: MUTATE: " << cmd.argument << endl;
- row_type r = cur.row();
- col_type c = cur.col();
- mutate(cmd.argument);
- 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_INSERT_LABEL: {
+ row_type r = (type_ == "multline") ? nrows() - 1 : cur.row();
+ string old_label = label(r);
+ string new_label = cmd.argument;
+
+ if (new_label.empty()) {
+ string const default_label =
+ (lyxrc.label_init_length >= 0) ? "eq:" : "";
+ pair<bool, string> const res = old_label.empty()
+ ? Alert::askForText(_("Enter new label to insert:"), default_label)
+ : Alert::askForText(_("Enter label:"), old_label);
+ new_label = lyx::support::trim(res.second);
}
- case LFUN_MATH_DISPLAY: {
- mutate(type_ == "simple" ? "equation" : "simple");
- cur.idx() = 0;
+ if (!new_label.empty())
+ numbered(r, true);
+ label(r, new_label);
+ return;
+ }
+
+ case LFUN_MATH_EXTERN:
+ doExtern(cur, cmd);
+ //cur.dispatched(FINISHED);
+ return;
+
+ case LFUN_MATH_MUTATE: {
+ lyxerr << "Hull: MUTATE: " << cmd.argument << endl;
+ row_type row = cur.row();
+ col_type col = cur.col();
+ mutate(cmd.argument);
+ cur.idx() = row * ncols() + col;
+ if (cur.idx() > cur.lastidx()) {
+ cur.idx() = cur.lastidx();
cur.pos() = cur.lastpos();
- return DispatchResult(true, FINISHED);
}
+ if (cur.pos() > cur.lastpos())
+ cur.pos() = cur.lastpos();
+ //cur.dispatched(FINISHED);
+ return;
+ }
- default:
- return MathGridInset::priv_dispatch(cur, cmd);
+ case LFUN_MATH_DISPLAY: {
+ mutate(type_ == "simple" ? "equation" : "simple");
+ cur.idx() = 0;
+ cur.pos() = cur.lastpos();
+ //cur.dispatched(FINISHED);
+ return;
+ }
+
+ default:
+ MathGridInset::priv_dispatch(cur, cmd);
+ return;
}
}
#include "formulamacro.h"
#include "math_arrayinset.h"
-#include "math_data.h"
#include "math_deliminset.h"
#include "math_factory.h"
-#include "math_hullinset.h"
#include "math_parser.h"
#include "math_spaceinset.h"
-#include "math_support.h"
#include "ref_inset.h"
-#include "BufferView.h"
#include "bufferview_funcs.h"
-#include "cursor.h"
-#include "dispatchresult.h"
-#include "debug.h"
-#include "funcrequest.h"
-#include "gettext.h"
-#include "LColor.h"
#include "lyxtext.h"
#include "undo.h"
#include "support/lstrings.h"
#include "support/lyxlib.h"
-using lyx::support::atoi;
-using lyx::support::split;
-using lyx::support::token;
-
-using std::abs;
-using std::endl;
-using std::max;
-using std::istringstream;
-using std::ostringstream;
-
-
-namespace {
-
-// local global
-int first_x;
-int first_y;
-
-bool openNewInset(LCursor & cur, InsetBase * inset)
-{
- if (!cur.bv().insertInset(inset)) {
- delete inset;
- return false;
- }
- inset->edit(cur, true);
- return true;
-}
-
-
-} // namespace anon
-
-
int MathHullInset::ylow() const
{
{
// this whole function is a hack and won't work for incremental font
// changes...
- recordUndo(cur, Undo::ATOMIC);
+ //recordUndo(cur, Undo::ATOMIC);
if (cur.inset()->asMathInset()->name() == font)
cur.handleFont(font);
void MathHullInset::handleFont2(LCursor & cur, string const & arg)
{
- recordUndo(cur, Undo::ATOMIC);
+ //recordUndo(cur, Undo::ATOMIC);
LyXFont font;
bool b;
bv_funcs::string2font(arg, font, b);
if (bv.cursor().inMathed()) {
if (bv.cursor().inMacroMode())
bv.cursor().macroModeClose();
- bv.cursor().releaseMathCursor();
}
if (bv.buffer())
generatePreview(*bv.buffer());
}
-void MathHullInset::getCursorPos(BufferView & bv, int & x, int & y) const
-{
- if (bv.cursor().inMathed()) {
- bv.cursor().getScreenPos(x, y);
- x = bv.cursor().targetX();
- x -= xo_;
- y -= yo_;
- lyxerr << "MathHullInset::getCursorPos: " << x << ' ' << y << endl;
- } else {
- x = 0;
- y = 0;
- lyxerr << "getCursorPos - should not happen";
- }
-}
-
-
void MathHullInset::getCursorDim(int & asc, int & desc) const
{
asc = 10;
}
-DispatchResult
-MathHullInset::lfunMouseRelease(LCursor & cur, FuncRequest const & cmd)
-{
- if (!cur.inMathed())
- return DispatchResult(false);
- cur.bv().update();
- //lyxerr << "lfunMouseRelease: buttons: " << cmd.button() << endl;
-
- if (cmd.button() == mouse_button::button3) {
- // try to dispatch to enclosed insets first
- if (!cur.dispatch(cmd).dispatched()) {
- // launch math panel for right mouse button
- lyxerr << "lfunMouseRelease: undispatched: " << cmd.button() << endl;
- cur.bv().owner()->getDialogs().show("mathpanel");
- }
- return DispatchResult(true, true);
- }
-
- if (cmd.button() == mouse_button::button2) {
- MathArray ar;
- asArray(cur.bv().getClipboard(), ar);
- cur.selClear();
- cur.setScreenPos(cmd.x + xo_, cmd.y + yo_);
- cur.insert(ar);
- cur.bv().update();
- return DispatchResult(true, true);
- }
-
- if (cmd.button() == mouse_button::button1) {
- // try to dispatch to enclosed insets first
- cur.dispatch(cmd);
- cur.bv().stuffClipboard(cur.grabSelection());
- // try to set the cursor
- //delete mathcursor;
- //mathcursor = new MathCursor(bv, this, x == 0);
- //metrics(bv);
- //cur.setScreenPos(x + xo_, y + yo_);
- return DispatchResult(true, true);
- }
-
- return DispatchResult(false);
-}
-
-
-DispatchResult
-MathHullInset::lfunMousePress(LCursor & cur, FuncRequest const & cmd)
-{
- //lyxerr << "lfunMousePress: buttons: " << cmd.button() << endl;
-
- if (!cur.inMathed() || cur.formula() != this) {
- lyxerr[Debug::MATHED] << "re-create cursor" << endl;
- cur.releaseMathCursor();
- cur.idx() = 0;
- //metrics(bv);
- cur.setScreenPos(cmd.x + xo_, cmd.y + yo_);
- }
-
- if (cmd.button() == mouse_button::button3) {
- cur.dispatch(cmd);
- return DispatchResult(true, true);
- }
-
- if (cmd.button() == mouse_button::button1) {
- first_x = cmd.x;
- first_y = cmd.y;
- cur.selClear();
- cur.setScreenPos(cmd.x + xo_, cmd.y + yo_);
- cur.dispatch(cmd);
- return DispatchResult(true, true);
- }
-
- cur.bv().update();
- return DispatchResult(true, true);
-}
-
-
-DispatchResult
-MathHullInset::lfunMouseMotion(LCursor & cur, FuncRequest const & cmd)
-{
- if (!cur.inMathed())
- return DispatchResult(true, true);
-
- if (cur.dispatch(FuncRequest(cmd)).dispatched())
- return DispatchResult(true, true);
-
- // only select with button 1
- if (cmd.button() != mouse_button::button1)
- return DispatchResult(true, true);
-
- if (abs(cmd.x - first_x) < 2 && abs(cmd.y - first_y) < 2)
- return DispatchResult(true, true);
-
- first_x = cmd.x;
- first_y = cmd.y;
-
- if (!cur.selection())
- cur.selBegin();
-
- cur.setScreenPos(cmd.x + xo_, cmd.y + yo_);
- cur.bv().update();
- return DispatchResult(true, true);
-}
-
-
-void MathHullInset::edit(LCursor & cur, bool left)
-{
- lyxerr << "Called FormulaBase::edit" << endl;
- cur.push(this);
- cur.idx() = left ? 0 : cur.lastidx();
- cur.pos() = left ? 0 : cur.lastpos();
- cur.resetAnchor();
-}
-
-
-void MathHullInset::edit(LCursor & cur, int x, int y)
-{
- lyxerr << "Called FormulaBase::EDIT with '" << x << ' ' << y << "'" << endl;
- //metrics(bv);
- cur.push(this);
- //cur.idx() = left ? 0 : cur.lastidx();
- cur.idx() = 0;
- cur.idx() = 0;
- cur.setScreenPos(x + xo_, y + yo_);
- // if that is removed, we won't get the magenta box when entering an
- // inset for the first time
- cur.bv().update();
-}
-
-
-
-
void MathHullInset::revealCodes(LCursor & cur) const
{
if (!cur.inMathed())
return;
ostringstream os;
cur.info(os);
- cur.bv().owner()->message(os.str());
+ cur.message(os.str());
/*
// write something to the minibuffer
// translate to latex
res = res.substr(pos - 30);
if (res.size() > 60)
res = res.substr(0, 60);
- bv.owner()->message(res);
+ cur.message(res);
*/
}
#warning pretty ugly
#endif
static MathHullInset * lastformula = 0;
- static CursorBase current = CursorBase(ibegin(par().nucleus()));
+ static CursorBase current = DocumentIterator(ibegin(nucleus()));
static MathArray ar;
static string laststr;
//lyxerr << "reset lastformula to " << this << endl;
lastformula = this;
laststr = str;
- current = ibegin(par().nucleus());
+ current = ibegin(nucleus());
ar.clear();
mathed_parse_cell(ar, str);
} else {
}
//lyxerr << "searching '" << str << "' in " << this << ar << endl;
- for (CursorBase it = current; it != iend(par().nucleus()); increment(it)) {
+ for (DocumentIterator it = current; it != iend(nucleus()); increment(it)) {
CursorSlice & top = it.back();
MathArray const & a = top.asMathInset()->cell(top.idx_);
if (a.matchpart(ar, top.pos_)) {
bool MathHullInset::searchBackward(BufferView * bv, string const & what,
bool a, bool b)
{
- lyxerr[Debug::MATHED] << "searching backward not implemented in mathed" << endl;
+ lyxerr[Debug::MATHED]
+ << "searching backward not implemented in mathed" << endl;
return searchForward(bv, what, a, b);
}
-void mathDispatchCreation(LCursor & cur, FuncRequest const & cmd,
- bool display)
+void MathHullInset::write(Buffer const &, std::ostream & os) const
{
- // use selection if available..
- //string sel;
- //if (action == LFUN_MATH_IMPORT_SELECTION)
- // sel = "";
- //else
+ WriteStream wi(os, false, false);
+ os << fileInsetLabel() << ' ';
+ write(wi);
+}
- string sel =
- cur.bv().getLyXText()->selectionAsString(*cur.bv().buffer(), false);
- if (sel.empty()) {
- InsetBase * f = new MathHullInset;
- if (openNewInset(cur, f)) {
- cur.inset()->dispatch(cur, FuncRequest(LFUN_MATH_MUTATE, "simple"));
- // don't do that also for LFUN_MATH_MODE unless you want end up with
- // always changing to mathrm when opening an inlined inset
- // -- I really hate "LyXfunc overloading"...
- if (display)
- f->dispatch(cur, FuncRequest(LFUN_MATH_DISPLAY));
- f->dispatch(cur, FuncRequest(LFUN_INSERT_MATH, cmd.argument));
- }
- } else {
- // create a macro if we see "\\newcommand" somewhere, and an ordinary
- // formula otherwise
- InsetBase * f;
- if (sel.find("\\newcommand") == string::npos &&
- sel.find("\\def") == string::npos)
- f = new MathHullInset(sel);
- else
- f = new InsetFormulaMacro(sel);
- cur.bv().getLyXText()->cutSelection(true, false);
- openNewInset(cur, f);
- }
- cmd.message(N_("Math editor mode"));
+void MathHullInset::read(Buffer const &, LyXLex & lex)
+{
+ MathAtom at;
+ mathed_parse_normal(at, lex);
+ operator=(*at->asHullInset());
}
-void mathDispatch(LCursor & cur, FuncRequest const & cmd)
+int MathHullInset::latex(Buffer const &, ostream & os,
+ OutputParams const & runparams) const
{
- if (!cur.bv().available())
- return;
+ WriteStream wi(os, runparams.moving_arg, true);
+ write(wi);
+ return wi.line();
+}
- switch (cmd.action) {
- case LFUN_MATH_DISPLAY:
- mathDispatchCreation(cur, cmd, true);
- break;
+int MathHullInset::plaintext(Buffer const &, ostream & os,
+ OutputParams const &) const
+{
+ if (0 && display()) {
+ Dimension dim;
+ TextMetricsInfo mi;
+ metricsT(mi, dim);
+ TextPainter tpain(dim.width(), dim.height());
+ drawT(tpain, 0, dim.ascent());
+ tpain.show(os, 3);
+ // reset metrics cache to "real" values
+ //metrics();
+ return tpain.textheight();
+ } else {
+ WriteStream wi(os, false, true);
+ wi << ' ' << cell(0) << ' ';
+ return wi.line();
+ }
+}
- case LFUN_MATH_MODE:
- mathDispatchCreation(cur, cmd, false);
- break;
- case LFUN_MATH_IMPORT_SELECTION:
- mathDispatchCreation(cur, cmd, false);
- break;
+int MathHullInset::linuxdoc(Buffer const & buf, ostream & os,
+ OutputParams const & runparams) const
+{
+ return docbook(buf, os, runparams);
+}
-/*
- case LFUN_MATH_MACRO:
- if (cmd.argument.empty())
- cmd.errorMessage(N_("Missing argument"));
- else {
- string s = cmd.argument;
- string const s1 = token(s, ' ', 1);
- int const nargs = s1.empty() ? 0 : atoi(s1);
- string const s2 = token(s, ' ', 2);
- string const type = s2.empty() ? "newcommand" : s2;
- openNewInset(cur, new InsetFormulaMacro(token(s, ' ', 0), nargs, s2));
- }
- break;
-
- case LFUN_INSERT_MATH:
- case LFUN_INSERT_MATRIX:
- case LFUN_MATH_DELIM: {
- MathHullInset * f = new MathHullInset;
- if (openNewInset(cur, f)) {
- cur.inset()->dispatch(cur, FuncRequest(LFUN_MATH_MUTATE, "simple"));
- cur.inset()->dispatch(cur, cmd);
- }
- break;
- }
-*/
- default:
- break;
- }
+int MathHullInset::docbook(Buffer const & buf, ostream & os,
+ OutputParams const & runparams) const
+{
+ MathMLStream ms(os);
+ ms << MTag("equation");
+ ms << MTag("alt");
+ ms << "<[CDATA[";
+ int res = plaintext(buf, ms.os(), runparams);
+ ms << "]]>";
+ ms << ETag("alt");
+ ms << MTag("math");
+ MathGridInset::mathmlize(ms);
+ ms << ETag("math");
+ ms << ETag("equation");
+ return ms.line() + res;
}
projects / lyx.git / blobdiff