*/
#include <config.h>
-#include FORMS_H_LOCATION
#ifdef __GNUG__
#pragma implementation
#endif
-#include "LString.h"
#include "math_macro.h"
#include "array.h"
#include "math_iter.h"
#include "math_rowst.h"
#include "support/lstrings.h"
#include "debug.h"
+#include "mathed/support.h"
+#include "math_macrotemplate.h"
+#include "macro_support.h"
using std::ostream;
using std::endl;
return o << int(mtc);
}
-enum MathedMacroFlag {
- MMF_Env= 1,
- MMF_Exp= 2,
- MMF_Edit= 4
-};
-ostream & operator<<(ostream & o, MathedMacroFlag mmf)
+MathMacro::MathMacro(MathMacroTemplate * t):
+ MathParInset(LM_ST_TEXT, "", LM_OT_MACRO), tmplate_(t)
{
- return o << int(mmf);
-}
-
-extern int mathed_string_width(short type, int style, string const & s);
-extern int mathed_string_height(short, int, string const &, int &, int &);
-
-
-MathMacro::MathMacro(MathMacroTemplate* t):
- MathParInset(LM_ST_TEXT, "", LM_OT_MACRO), tmplate(t)
-{
- nargs = tmplate->getNoArgs();
- tcode = tmplate->getTCode();
- args_.resize(nargs);
- for (int i = 0; i < nargs; ++i) {
+ nargs_ = tmplate_->getNoArgs();
+ tcode_ = tmplate_->getTCode();
+ args_.resize(nargs_);
+ for (int i = 0; i < nargs_; ++i) {
args_[i].row = 0;
}
- idx = 0;
- SetName(tmplate->GetName());
+ idx_ = 0;
+ SetName(tmplate_->GetName());
}
MathMacro::MathMacro(MathMacro * m):
- MathParInset(LM_ST_TEXT, m->GetName(), LM_OT_MACRO)
-{
- tmplate = m->tmplate;
- nargs = tmplate->getNoArgs();
- tcode = tmplate->getTCode();
- args_.resize(nargs);
- idx = 0;
- SetName(tmplate->GetName());
- for (int i = 0; i < tmplate->nargs; ++i) {
+ MathParInset(LM_ST_TEXT, m->GetName(), LM_OT_MACRO)
+{
+ tmplate_ = m->tmplate_;
+ nargs_ = tmplate_->getNoArgs();
+ tcode_ = tmplate_->getTCode();
+ args_.resize(nargs_);
+ idx_ = 0;
+ SetName(tmplate_->GetName());
+ for (int i = 0; i < tmplate_->getNoArgs(); ++i) {
m->setArgumentIdx(i);
MathedIter it(m->GetData());
args_[i].row = m->args_[i].row;
}
}
+
MathMacro::~MathMacro()
{
- for (idx = 0; idx < nargs; ++idx) {
- MathedIter it(args_[idx].array);
+ for (idx_ = 0; idx_ < nargs_; ++idx_) {
+ MathedIter it(args_[idx_].array);
it.Clear();
- delete args_[idx].row;
+ delete args_[idx_].row;
}
}
MathedInset * MathMacro::Clone()
{
- return new MathMacro(this);
+ return new MathMacro(this);
}
void MathMacro::Metrics()
{
- if (nargs > 0)
- tmplate->update(this);
- tmplate->SetStyle(size);
- tmplate->Metrics();
- width = tmplate->Width();
- ascent = tmplate->Ascent();
- descent = tmplate->Descent();
+ if (nargs_ > 0)
+ tmplate_->update(this);
+ tmplate_->SetStyle(size());
+ tmplate_->Metrics();
+ width = tmplate_->Width();
+ ascent = tmplate_->Ascent();
+ descent = tmplate_->Descent();
}
void MathMacro::draw(Painter & pain, int x, int y)
{
- xo = x; yo = y;
- Metrics();
- tmplate->update(this);
- tmplate->SetStyle(size);
- tmplate->draw(pain, x, y);
- for (int i = 0; i < nargs; ++i) {
- tmplate->GetMacroXY(i, args_[i].x, args_[i].y);
- }
+ xo(x);
+ yo(y);
+ Metrics();
+ tmplate_->update(this);
+ tmplate_->SetStyle(size());
+ tmplate_->draw(pain, x, y);
+ for (int i = 0; i < nargs_; ++i) {
+ tmplate_->GetMacroXY(i, args_[i].x, args_[i].y);
+ }
}
-int MathMacro::GetColumns() const
+bool MathMacro::setArgumentIdx(int i)
{
- return tmplate->getMacroPar(idx)->GetColumns();
+ if (i >= 0 && i < nargs_) {
+ idx_ = i;
+ return true;
+ } else
+ return false;
}
-void MathMacro::GetXY(int & x, int & y) const
-{
- x = args_[idx].x; y = args_[idx].y;
+int MathMacro::getArgumentIdx() const
+{
+ return idx_;
}
-bool MathMacro::Permit(short f) const
-{
- return (nargs > 0) ?
- tmplate->getMacroPar(idx)->Permit(f) : MathParInset::Permit(f);
-}
+int MathMacro::getMaxArgumentIdx() const
+{
+ return nargs_ - 1;
+}
-void MathMacro::SetFocus(int x, int y)
-{
- tmplate->update(this);
- tmplate->SetMacroFocus(idx, x, y);
-}
+MathedArray * MathMacro::GetData()
+{
+ return args_[idx_].array;
+}
-void MathMacro::Write(ostream & os, bool fragile)
+int MathMacro::GetColumns() const
{
- if (tmplate->flags & MMF_Exp) {
- lyxerr[Debug::MATHED] << "Expand " << tmplate->flags
- << ' ' << MMF_Exp << endl;
- tmplate->update(this);
- tmplate->Write(os, fragile);
- } else {
- if (tmplate->flags & MMF_Env) {
- os << "\\begin{"
- << name
- << "} ";
- } else {
- os << '\\' << name;
- }
-// if (options) {
-// file += '[';
-// file += options;
-// file += ']';
-// }
-
- if (!(tmplate->flags & MMF_Env) && nargs > 0)
- os << '{';
-
- for (int i = 0; i < nargs; ++i) {
- array = args_[i].array;
- MathParInset::Write(os, fragile);
- if (i < nargs - 1)
- os << "}{";
- }
- if (tmplate->flags & MMF_Env) {
- os << "\\end{"
- << name
- << '}';
- } else {
- if (nargs > 0)
- os << '}';
- else
- os << ' ';
- }
- }
+ return tmplate_->getMacroPar(idx_)->GetColumns();
}
-/*--------------- Macro argument -----------------------------------*/
-
-MathMacroArgument::MathMacroArgument(int n)
+void MathMacro::GetXY(int & x, int & y) const
{
- number = n;
- expnd_mode = false;
- SetType(LM_OT_MACRO_ARG);
+ x = args_[idx_].x;
+ y = args_[idx_].y;
}
-void MathMacroArgument::draw(Painter & pain, int x, int baseline)
+bool MathMacro::Permit(short f) const
{
- if (expnd_mode) {
- MathParInset::draw(pain, x, baseline);
- }
- else {
- std::ostringstream ost;
- ost << '#' << number;
- drawStr(pain, LM_TC_TEX, size, x, baseline, ost.str().c_str());
- }
+ return (nargs_ > 0) ?
+ tmplate_->getMacroPar(idx_)->Permit(f) : MathParInset::Permit(f);
}
-void MathMacroArgument::Metrics()
+void MathMacro::SetFocus(int x, int y)
{
- if (expnd_mode) {
- MathParInset::Metrics();
- }
- else {
- std::ostringstream ost;
- ost << '#' << number;
- width = mathed_string_width(LM_TC_TEX, size, ost.str().c_str());
- mathed_string_height(LM_TC_TEX, size, ost.str().c_str(),
- ascent, descent);
- }
+ tmplate_->update(this);
+ tmplate_->SetMacroFocus(idx_, x, y);
}
-void MathMacroArgument::Write(ostream & os, bool fragile)
+void MathMacro::setData(MathedArray * a)
{
- if (expnd_mode) {
- MathParInset::Write(os, fragile);
- } else {
- os << '#' << number << ' ';
- }
+ args_[idx_].array = a;
}
-/* --------------------- MathMacroTemplate ---------------------------*/
-MathMacroTemplate::MathMacroTemplate(string const & nm, int na, int flg):
- MathParInset(LM_ST_TEXT, nm, LM_OT_MACRO),
- flags(flg), nargs(na)
-{
- if (nargs > 0) {
- tcode = LM_TC_ACTIVE_INSET;
- args_.resize(nargs);
- for (int i = 0; i < nargs; ++i) {
- args_[i].setNumber(i + 1);
- }
- } else {
- tcode = LM_TC_INSET;
- // Here is nargs != args_.size()
- //args = 0;
- }
-}
-
-MathMacroTemplate::~MathMacroTemplate()
+MathedRowSt * MathMacro::getRowSt() const
{
- // prevent to delete already deleted objects
- for (int i = 0; i < nargs; ++i) {
- args_[i].SetData(0);
- }
+ return args_[idx_].row;
}
-void MathMacroTemplate::setEditMode(bool ed)
+MathedTextCodes MathMacro::getTCode() const
{
- if (ed) {
- flags |= MMF_Edit;
- for (int i = 0; i < nargs; ++i) {
- args_[i].setExpand(false);
- }
- }
- else {
- flags &= ~MMF_Edit;
- for (int i = 0; i < nargs; ++i) {
- args_[i].setExpand(true);
- }
- }
+ return tcode_;
}
+
-
-void MathMacroTemplate::draw(Painter & pain, int x, int y)
+void MathMacro::Write(ostream & os, bool fragile)
{
- int x2, y2;
- bool expnd = (nargs > 0) ? args_[0].getExpand(): false;
- if (flags & MMF_Edit) {
- for (int i = 0; i < nargs; ++i) {
- args_[i].setExpand(false);
- }
- x2 = x; y2 = y;
+ if (tmplate_->flags() & MMF_Exp) {
+ lyxerr[Debug::MATHED] << "Expand " << tmplate_->flags()
+ << ' ' << MMF_Exp << endl;
+ tmplate_->update(this);
+ tmplate_->Write(os, fragile);
} else {
- for (int i = 0; i < nargs; ++i) {
- args_[i].setExpand(true);
+ if (tmplate_->flags() & MMF_Env) {
+ os << "\\begin{"
+ << name
+ << "} ";
+ } else {
+ os << '\\' << name;
}
- x2 = xo; y2 = yo;
- }
- MathParInset::draw(pain, x, y);
- xo = x2; yo = y2;
-
- for (int i = 0; i < nargs; ++i) {
- args_[i].setExpand(expnd);
- }
-}
-
-
-void MathMacroTemplate::Metrics()
-{
- bool expnd = (nargs > 0) ? args_[0].getExpand(): false;
-
- if (flags & MMF_Edit) {
- for (int i = 0; i < nargs; ++i) {
- args_[i].setExpand(false);
- }
- } else {
- for (int i = 0; i < nargs; ++i) {
- args_[i].setExpand(true);
- }
- }
- MathParInset::Metrics();
-
- for (int i = 0; i < nargs; ++i) {
- args_[i].setExpand(expnd);
- }
-}
-
-
-void MathMacroTemplate::update(MathMacro * macro)
-{
- int idx = (macro) ? macro->getArgumentIdx() : 0;
- for (int i = 0; i < nargs; ++i) {
- if (macro) {
- macro->setArgumentIdx(i);
- args_[i].SetData(macro->GetData());
- MathedRowSt * row = macro->getRowSt();
- args_[i].setRowSt(row);
- }
- }
- if (macro)
- macro->setArgumentIdx(idx);
-}
-
-
-void MathMacroTemplate::WriteDef(ostream & os, bool fragile)
-{
- os << "\n\\newcommand{\\" << name << "}";
-
- if (nargs > 0 )
- os << "[" << nargs << "]";
-
- os << "{";
-
- for (int i = 0; i < nargs; ++i) {
- args_[i].setExpand(false);
- }
- Write(os, fragile);
- os << "}\n";
-}
-
-
-void MathMacroTemplate::setArgument(MathedArray * a, int i)
-{
- args_[i].SetData(a);
-}
-
-
-void MathMacroTemplate::GetMacroXY(int i, int & x, int & y) const
-{
- args_[i].GetXY(x, y);
-}
-
-
-MathParInset * MathMacroTemplate::getMacroPar(int i) const
-{
- if (i >= 0 && i < nargs)
- return const_cast<MathParInset *>
- (static_cast<MathParInset const *>(&args_[i]));
- else
- return 0;
-}
-
-
-void MathMacroTemplate::SetMacroFocus(int &idx, int x, int y)
-{
- for (int i = 0; i < nargs; ++i) {
- if (args_[i].Inside(x, y)) {
- idx = i;
- break;
+// if (options) {
+// file += '[';
+// file += options;
+// file += ']';
+// }
+
+ if (!(tmplate_->flags() & MMF_Env) && nargs_ > 0)
+ os << '{';
+
+ for (int i = 0; i < nargs_; ++i) {
+ array = args_[i].array;
+ MathParInset::Write(os, fragile);
+ if (i < nargs_ - 1)
+ os << "}{";
+ }
+ if (tmplate_->flags() & MMF_Env) {
+ os << "\\end{"
+ << name
+ << '}';
+ } else {
+ if (nargs_ > 0)
+ os << '}';
+ else
+ os << ' ';
}
}
}
-
-
-/* -------------------------- MathMacroTable -----------------------*/
-
-MathMacroTable::MathMacroTable(int n) : max_macros(n)
-{
- macro_table = new MathMacroTemplateP[max_macros];
- num_macros = 0;
-}
-
-
-MathMacroTable::~MathMacroTable()
-{
- delete[] macro_table;
-}
-
-
-// The search is currently linear but will be binary or hash, later.
-MathMacroTemplate * MathMacroTable::getTemplate(string const & name) const
-{
- for (int i = 0; i < num_macros; ++i) {
- if (name == macro_table[i]->GetName())
- return macro_table[i];
- }
-
- return 0;
-}
-
-void MathMacroTable::addTemplate(MathMacroTemplate * m)
-{
- if (num_macros < max_macros)
- macro_table[num_macros++] = m;
- else
- lyxerr << "Error (MathMacroTable::addTemplate): "
- "Macro table exhausted!" << endl;
-}
-
-
-// All this stuff aparently leaks because it's created here and is not
-// deleted never, but it have to live all the LyX sesion. OK, would not
-// so hard to do it in the MacroTable destructor, but this doesn't harm
-// seriously, so don't bother me with purify results here. ;-)
-
-void MathMacroTable::builtinMacros()
-{
- MathedIter iter;
- MathParInset * inset;// *arg;
- MathedArray * array2;
-
- built = true;
-
- lyxerr[Debug::MATHED] << "Building macros" << endl;
-
- // This macro doesn't have arguments
- MathMacroTemplate * m = new MathMacroTemplate("notin"); // this leaks
- addTemplate(m);
- MathedArray * array = new MathedArray; // this leaks
- iter.SetData(array);
- iter.Insert(new MathAccentInset(LM_in, LM_TC_BOPS, LM_not)); // this leaks
- m->SetData(array);
-
- // These two are only while we are still with LyX 2.x
- m = new MathMacroTemplate("emptyset"); // this leaks
- addTemplate(m);
- array = new MathedArray; // this leaks
- iter.SetData(array);
- iter.Insert(new MathAccentInset('O', LM_TC_RM, LM_not)); // this leaks
- m->SetData(array);
-
- m = new MathMacroTemplate("perp"); // this leaks
- addTemplate(m);
- array = new MathedArray; // this leaks
- iter.SetData(array);
- iter.Insert(LM_bot, LM_TC_BOP);
- m->SetData(array);
-
- // binom has two arguments
- m = new MathMacroTemplate("binom", 2);
- addTemplate(m);
- array = new MathedArray;
- m->SetData(array);
- iter.SetData(array);
- inset = new MathDelimInset('(', ')');
- iter.Insert(inset, LM_TC_ACTIVE_INSET);
- array = new MathedArray;
- iter.SetData(array);
- MathFracInset * frac = new MathFracInset(LM_OT_ATOP);
- iter.Insert(frac, LM_TC_ACTIVE_INSET);
- inset->SetData(array);
- array = new MathedArray;
- array2 = new MathedArray;
- iter.SetData(array);
- iter.Insert(m->getMacroPar(0));
- iter.SetData(array2);
- iter.Insert(m->getMacroPar(1));
- frac->SetData(array, array2);
-
-/*
- // Cases has 1 argument
- m = new MathMacroTemplate("cases", 1, MMF_Env); // this leaks
- addTemplate(m);
- array = new MathedArray; // this leaks
- iter.SetData(array);
- arg = new MathMatrixInset(2, 1); // this leaks
-
- m->setArgument(arg);
- arg->SetAlign('c', "ll");
- iter.Insert(arg, LM_TC_ACTIVE_INSET);
- inset = new MathDelimInset('{', '.'); // this leaks
- inset->SetData(array);
- array = new MathedArray; // this leaks
- iter.SetData(array);
- iter.Insert(inset, LM_TC_ACTIVE_INSET);
- m->SetData(array);
-
-
- // the environment substack has 1 argument
- m = new MathMacroTemplate("substack", 1, MMF_Env); // this leaks
- addTemplate(m);
- arg = new MathMatrixInset(1, 1); // this leaks
- m->setArgument(arg);
- arg->SetType(LM_OT_MACRO);
- array = new MathedArray; // this leaks
- iter.SetData(array);
- iter.Insert(arg, LM_TC_ACTIVE_INSET);
- m->SetData(array);*/
-}
-
-
-MathMacroTable MathMacroTable::mathMTable(255);
-bool MathMacroTable::built = false;
projects / lyx.git / blobdiff