#include "BufferView.h"
#include "dispatchresult.h"
#include "funcrequest.h"
+#include "FuncStatus.h"
+#include "cursor.h"
#include "gettext.h"
#include "LaTeXFeatures.h"
#include "LColor.h"
#include "lyxtext.h"
#include "metricsinfo.h"
#include "paragraph.h"
+#include "paragraph_funcs.h"
+#include "sgml.h"
-#include "support/std_sstream.h"
+#include "frontends/font_metrics.h"
+#include "frontends/Painter.h"
+
+#include <sstream>
using std::string;
using std::auto_ptr;
using std::istringstream;
+using std::max;
using std::ostream;
using std::ostringstream;
void InsetCharStyle::init()
{
setInsetName("CharStyle");
- setButtonLabel();
+ setInlined();
+ setDrawFrame(false);
+ has_label_ = true;
+}
+
+
+InsetCharStyle::InsetCharStyle(BufferParams const & bp, string const s)
+ : InsetCollapsable(bp)
+{
+ params_.type = s;
+ setUndefined();
+ init();
}
-InsetCharStyle::InsetCharStyle(BufferParams const & bp,
+InsetCharStyle::InsetCharStyle(BufferParams const & bp,
CharStyles::iterator cs)
: InsetCollapsable(bp)
{
params_.type = cs->name;
- params_.latextype = cs->latextype;
- params_.latexname = cs->latexname;
- params_.font = cs->font;
- params_.labelfont = cs->labelfont;
+ setDefined(cs);
init();
}
}
-auto_ptr<InsetBase> InsetCharStyle::clone() const
+auto_ptr<InsetBase> InsetCharStyle::doClone() const
{
return auto_ptr<InsetBase>(new InsetCharStyle(*this));
}
+bool InsetCharStyle::undefined() const
+{
+ return params_.latexname.empty();
+}
+
+
+void InsetCharStyle::setUndefined()
+{
+ params_.latextype.clear();
+ params_.latexname.clear();
+ params_.latexparam.clear();
+ params_.font = LyXFont(LyXFont::ALL_INHERIT);
+ params_.labelfont = LyXFont(LyXFont::ALL_INHERIT);
+ params_.labelfont.setColor(LColor::error);
+}
+
+
+void InsetCharStyle::setDefined(CharStyles::iterator cs)
+{
+ params_.latextype = cs->latextype;
+ params_.latexname = cs->latexname;
+ params_.latexparam = cs->latexparam;
+ params_.font = cs->font;
+ params_.labelfont = cs->labelfont;
+}
+
+
string const InsetCharStyle::editMessage() const
{
return _("Opened CharStyle Inset");
void InsetCharStyle::read(Buffer const & buf, LyXLex & lex)
{
InsetCollapsable::read(buf, lex);
- setButtonLabel();
+ setInlined();
}
-void InsetCharStyle::setButtonLabel()
+void InsetCharStyle::metrics(MetricsInfo & mi, Dimension & dim) const
{
- LyXFont font(params_.labelfont);
- font.realize(LyXFont(LyXFont::ALL_SANE));
- font.decSize();
- setLabel("Style: " + params_.type);
- setLabelFont(font);
+ LyXFont tmpfont = mi.base.font;
+ getDrawFont(mi.base.font);
+ mi.base.font.reduce(LyXFont(LyXFont::ALL_SANE));
+ mi.base.font.realize(tmpfont);
+ mi.base.textwidth -= 2 * TEXT_TO_INSET_OFFSET;
+ InsetText::metrics(mi, dim);
+ mi.base.font = tmpfont;
+ if (has_label_) {
+ // consider width of the inset label
+ LyXFont font(params_.labelfont);
+ font.realize(LyXFont(LyXFont::ALL_SANE));
+ font.decSize();
+ font.decSize();
+ int w = 0;
+ int a = 0;
+ int d = 0;
+ string s(params_.type);
+ if (undefined())
+ s = _("Undef: ") + s;
+ font_metrics::rectText(s, font, w, a, d);
+ dim.wid = max(dim.wid, w);
+ }
+ dim.asc += TEXT_TO_INSET_OFFSET;
+ dim.des += TEXT_TO_INSET_OFFSET;
+ dim.wid += 2 * TEXT_TO_INSET_OFFSET;
+ mi.base.textwidth += 2 * TEXT_TO_INSET_OFFSET;
+ dim_ = dim;
+ if (has_label_)
+ dim_.des += ascent();
}
-void InsetCharStyle::metrics(MetricsInfo & mi, Dimension & dim) const
+void InsetCharStyle::draw(PainterInfo & pi, int x, int y) const
{
- InsetCollapsable::metrics(mi, dim);
- dim_ = dim;
+ setPosCache(pi, x, y);
+
+ LyXFont tmpfont = pi.base.font;
+ getDrawFont(pi.base.font);
+ // I don't understand why the above .reduce and .realize aren't
+ //needed, or even wanted, here. It just works. -- MV 10.04.2005
+ InsetText::draw(pi, x, y);
+ pi.base.font = tmpfont;
+
+ int desc = InsetText::descent();
+ if (has_label_)
+ desc -= ascent();
+
+ pi.pain.line(x, y + desc - 4, x, y + desc, params_.labelfont.color());
+ pi.pain.line(x, y + desc, x + dim_.wid - 3, y + desc,
+ params_.labelfont.color());
+ pi.pain.line(x + dim_.wid - 3, y + desc, x + dim_.wid - 3, y + desc - 4,
+ params_.labelfont.color());
+
+ // the name of the charstyle. Can be toggled.
+ if (has_label_) {
+ LyXFont font(params_.labelfont);
+ font.realize(LyXFont(LyXFont::ALL_SANE));
+ font.decSize();
+ font.decSize();
+ int w = 0;
+ int a = 0;
+ int d = 0;
+ string s(params_.type);
+ if (undefined())
+ s = _("Undef: ") + s;
+ font_metrics::rectText(s, font, w, a, d);
+ pi.pain.rectText(x + (dim_.wid - w) / 2, y + desc + a,
+ s, font, LColor::none, LColor::none);
+ }
+
+ // a visual clue when the cursor is inside the inset
+ LCursor & cur = pi.base.bv->cursor();
+ if (cur.isInside(this)) {
+ y -= ascent();
+ pi.pain.line(x, y + 4, x, y, params_.labelfont.color());
+ pi.pain.line(x + 4, y, x, y, params_.labelfont.color());
+ pi.pain.line(x + dim_.wid - 3, y + 4, x + dim_.wid - 3, y,
+ params_.labelfont.color());
+ pi.pain.line(x + dim_.wid - 7, y, x + dim_.wid - 3, y,
+ params_.labelfont.color());
+ }
}
}
-DispatchResult
-InsetCharStyle::priv_dispatch(FuncRequest const & cmd,
- idx_type & idx, pos_type & pos)
+void InsetCharStyle::doDispatch(LCursor & cur, FuncRequest & cmd)
{
- DispatchResult dr = InsetCollapsable::priv_dispatch(cmd, idx, pos);
- setButtonLabel();
- return dr;
+ setInlined();
+ switch (cmd.action) {
+ case LFUN_MOUSE_PRESS:
+ if (cmd.button() == mouse_button::button3)
+ has_label_ = !has_label_;
+ else
+ InsetText::doDispatch(cur, cmd);
+ break;
+
+ default:
+ InsetCollapsable::doDispatch(cur, cmd);
+ break;
+ }
}
-namespace {
-
-int outputVerbatim(std::ostream & os, InsetText inset)
+bool InsetCharStyle::getStatus(LCursor & cur, FuncRequest const & cmd,
+ FuncStatus & status) const
{
- int lines = 0;
- ParagraphList::iterator par = inset.paragraphs.begin();
- ParagraphList::iterator end = inset.paragraphs.end();
- while (par != end) {
- lyx::pos_type siz = par->size();
- for (lyx::pos_type i = 0; i < siz; ++i) {
- if (par->isNewline(i)) {
- os << '\n';
- ++lines;
- } else {
- os << par->getChar(i);
- }
- }
- ++par;
- if (par != end) {
- os << "\n";
- lines ++;
+ switch (cmd.action) {
+ // paragraph breaks not allowed in charstyle insets
+ case LFUN_BREAKPARAGRAPH:
+ case LFUN_BREAKPARAGRAPHKEEPLAYOUT:
+ case LFUN_BREAKPARAGRAPH_SKIP:
+ status.enabled(false);
+ return true;
+
+ default:
+ return InsetCollapsable::getStatus(cur, cmd, status);
}
- }
- return lines;
}
-} // namespace anon
-
int InsetCharStyle::latex(Buffer const & buf, ostream & os,
OutputParams const & runparams) const
{
- os << "%\n\\" << params_.latexname << "{";
- int i = outputVerbatim(os, inset);
- os << "}%\n";
- i += 2;
+ if (!undefined()) {
+ os << "\\" << params_.latexname;
+ if (!params_.latexparam.empty())
+ os << params_.latexparam;
+ os << "{";
+ }
+ int i = InsetText::latex(buf, os, runparams);
+ if (!undefined())
+ os << "}";
return i;
}
-int InsetCharStyle::linuxdoc(Buffer const & buf, std::ostream & os,
- OutputParams const & runparams) const
+int InsetCharStyle::linuxdoc(Buffer const & buf, ostream & os,
+ OutputParams const & runparams) const
{
- os << "<" << params_.latexname << ">";
- int const i = outputVerbatim(os, inset);
- os << "</" << params_.latexname << ">";
+ if (!undefined())
+ sgml::openTag(os, params_.latexname, params_.latexparam);
+ int i = InsetText::linuxdoc(buf, os, runparams);
+ if (!undefined())
+ sgml::closeTag(os, params_.latexname);
return i;
}
-int InsetCharStyle::docbook(Buffer const & buf, std::ostream & os,
- OutputParams const & runparams) const
+int InsetCharStyle::docbook(Buffer const & buf, ostream & os,
+ OutputParams const & runparams) const
{
- os << "<" << params_.latexname << ">";
- int const i = outputVerbatim(os, inset);
- os << "</" << params_.latexname << ">";
- return i;
+ ParagraphList::const_iterator par = paragraphs().begin();
+ ParagraphList::const_iterator end = paragraphs().end();
+
+ if (!undefined())
+ sgml::openTag(os, params_.latexname,
+ par->getID(buf, runparams) + params_.latexparam);
+
+ for (; par != end; ++par) {
+ par->simpleDocBookOnePar(buf, os, runparams,
+ outerFont(par - paragraphs().begin(),
+ paragraphs()));
+ }
+
+ if (!undefined())
+ sgml::closeTag(os, params_.latexname);
+
+ return 0;
}
-int InsetCharStyle::plaintext(Buffer const & buf, std::ostream & os,
- OutputParams const & runparams) const
+int InsetCharStyle::plaintext(Buffer const & buf, ostream & os,
+ OutputParams const & runparams) const
+{
+ return InsetText::plaintext(buf, os, runparams);
+}
+
+
+int InsetCharStyle::textString(Buffer const & buf, ostream & os,
+ OutputParams const & op) const
{
- return outputVerbatim(os, inset);
+ return plaintext(buf, os, op);
}
void InsetCharStyle::validate(LaTeXFeatures & features) const
{
+ // Force inclusion of preamble snippet in layout file
features.require(params_.type);
+ InsetText::validate(features);
}
void InsetCharStyleParams::write(ostream & os) const
{
- os << type << "\n";
+ os << "CharStyle " << type << "\n";
}
type = lex.getString();
}
}
-
projects / lyx.git / blobdiff