#include "MathSupport.h"
#include "Buffer.h"
-#include "BufferList.h"
#include "BufferView.h"
#include "CoordCache.h"
#include "Cursor.h"
#include "LaTeXFeatures.h"
#include "LyX.h"
#include "LyXRC.h"
+#include "MetricsInfo.h"
#include "frontends/Painter.h"
///
void setOwner(MathMacro * mathMacro) { mathMacro_ = mathMacro; }
///
+ MathMacro const * owner() { return mathMacro_; }
+ ///
InsetCode lyxCode() const { return ARGUMENT_PROXY_CODE; }
///
void metrics(MetricsInfo & mi, Dimension & dim) const {
/// This needs to be called every time a copy of the owner is created
/// (bug 9418).
void updateChildren(MathMacro * owner);
+ /// Recursively update the pointers of all expanded macros
+ /// appearing in the arguments of the current macro
+ void updateNestedChildren(MathMacro * owner, InsetMathNest * ni);
/// name of macro
docstring name_;
/// current display mode
ArgumentProxy * p = dynamic_cast<ArgumentProxy *>(expanded_[i].nucleus());
if (p)
p->setOwner(owner);
+
+ InsetMathNest * ni = expanded_[i].nucleus()->asNestInset();
+ if (ni)
+ updateNestedChildren(owner, ni);
+ }
+
+ if (macro_) {
+ // The macro_ pointer is updated when MathData::metrics() is
+ // called. However, when instant preview is on or the macro is
+ // not on screen, MathData::metrics() is not called and we may
+ // have a dangling pointer. As a safety measure, when a macro
+ // is copied, always let macro_ point to the backup copy of the
+ // MacroData structure. This backup is updated every time the
+ // macro is changed, so it will not become stale.
+ macro_ = ¯oBackup_;
+ }
+}
+
+
+void MathMacro::Private::updateNestedChildren(MathMacro * owner, InsetMathNest * ni)
+{
+ for (size_t i = 0; i < ni->nargs(); ++i) {
+ MathData & ar = ni->cell(i);
+ for (size_t j = 0; j < ar.size(); ++j) {
+ ArgumentProxy * ap = dynamic_cast
+ <ArgumentProxy *>(ar[j].nucleus());
+ if (ap) {
+ MathMacro::Private * md = ap->owner()->d;
+ if (md->macro_)
+ md->macro_ = &md->macroBackup_;
+ ap->setOwner(owner);
+ }
+ InsetMathNest * imn = ar[j].nucleus()->asNestInset();
+ if (imn)
+ updateNestedChildren(owner, imn);
+ }
}
}
MathMacro::MathMacro(MathMacro const & that)
: InsetMathNest(that), d(new Private(*that.d))
{
+ setBuffer(*that.buffer_);
d->updateChildren(this);
- if (d->macro_ && lyxrc.preview == LyXRC::PREVIEW_ON) {
- // We need to update d->macro_ by ourselves because in this case
- // MathData::metrics() is not called when selecting a math inset
- DocIterator const & pos = d->macroBackup_.pos();
- Buffer const * buf = pos.buffer();
- if (buf && !theBufferList().isLoaded(buf))
- buf = 0;
- d->macro_ = buf ? buf->getMacro(name(), pos) : 0;
- if (!d->macro_)
- d->macro_ = &d->macroBackup_;
- }
}
InsetMathNest::operator=(that);
*d = *that.d;
d->updateChildren(this);
- if (d->macro_ && lyxrc.preview == LyXRC::PREVIEW_ON) {
- // We need to update d->macro_ by ourselves because in this case
- // MathData::metrics() is not called when selecting a math inset
- DocIterator const & pos = d->macroBackup_.pos();
- Buffer const * buf = pos.buffer();
- if (buf && !theBufferList().isLoaded(buf))
- buf = 0;
- d->macro_ = buf ? buf->getMacro(name(), pos) : 0;
- if (!d->macro_)
- d->macro_ = &d->macroBackup_;
- }
return *this;
}
if (lyxrc.macro_edit_style == LyXRC::MACRO_EDIT_INLINE_BOX
&& d->editing_[mi.base.bv]) {
FontInfo font = mi.base.font;
- augmentFont(font, from_ascii("lyxtex"));
+ augmentFont(font, "lyxtex");
Dimension namedim;
mathed_string_dim(font, name(), namedim);
#if 0
int expy = y;
if (d->displayMode_ == DISPLAY_INIT || d->displayMode_ == DISPLAY_INTERACTIVE_INIT) {
- FontSetChanger dummy(pi.base, "lyxtex");
+ Changer dummy = pi.base.changeFontSet("lyxtex");
pi.pain.text(x, y, from_ascii("\\") + name(), pi.base.font);
} else if (d->displayMode_ == DISPLAY_UNFOLDED) {
- FontSetChanger dummy(pi.base, "lyxtex");
+ Changer dummy = pi.base.changeFontSet("lyxtex");
pi.pain.text(x, y, from_ascii("\\"), pi.base.font);
x += mathed_string_width(pi.base.font, from_ascii("\\")) + 1;
cell(0).draw(pi, x, y);
drawMarkers2(pi, expx, expy);
} else {
bool drawBox = lyxrc.macro_edit_style == LyXRC::MACRO_EDIT_INLINE_BOX;
+ bool upshape = currentMode() == TEXT_MODE;
+ Changer dummy = pi.base.font.changeShape(upshape ? UP_SHAPE
+ : pi.base.font.shape());
// warm up cells
for (size_t i = 0; i < nargs(); ++i)
if (drawBox && d->editing_[pi.base.bv]) {
// draw header and rectangle around
FontInfo font = pi.base.font;
- augmentFont(font, from_ascii("lyxtex"));
+ augmentFont(font, "lyxtex");
font.setSize(FONT_SIZE_TINY);
font.setColor(Color_mathmacrolabel);
Dimension namedim;
}
+InsetMath::mode_type MathMacro::currentMode() const
+{
+ // User defined macros are always assumed to be mathmode macros.
+ // Only the global macros defined in lib/symbols may be textmode.
+
+ MacroData const * data = MacroTable::globalMacros().get(name());
+ bool textmode = data && data->symbol() && data->symbol()->extra == "textmode";
+ return textmode ? TEXT_MODE : MATH_MODE;
+}
+
+
void MathMacro::validate(LaTeXFeatures & features) const
{
// Immediately after a document is loaded, in some cases the MacroData
void MathMacro::write(WriteStream & os) const
{
- MathEnsurer ensurer(os, d->macro_ != 0, true);
+ MacroData const * data = MacroTable::globalMacros().get(name());
+ bool textmode_macro = data && data->symbol()
+ && data->symbol()->extra == "textmode";
+ bool needs_mathmode = data && (!data->symbol()
+ || data->symbol()->extra != "textmode");
+
+ MathEnsurer ensurer(os, needs_mathmode, true, textmode_macro);
// non-normal mode
if (d->displayMode_ != DISPLAY_NORMAL) {
docstring const xmlname = d->macro_->xmlname();
if (!xmlname.empty()) {
char const * type = d->macro_->MathMLtype();
- os << '<' << type << "> " << xmlname << " /<"
+ os << '<' << type << "> " << xmlname << " </"
<< type << '>';
return;
}
projects / lyx.git / blobdiff