2 * \file insetcharstyle.C
3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
6 * \author Angus Leeming
7 * \author Martin Vermeer
8 * \author Jürgen Spitzmüller
10 * Full author contact details are available in file CREDITS.
15 #include "insetcharstyle.h"
17 #include "BufferView.h"
18 #include "dispatchresult.h"
19 #include "funcrequest.h"
20 #include "FuncStatus.h"
23 #include "LaTeXFeatures.h"
27 #include "metricsinfo.h"
28 #include "paragraph.h"
29 #include "paragraph_funcs.h"
32 #include "frontends/font_metrics.h"
33 #include "frontends/Painter.h"
40 using std::istringstream;
42 using std::ostringstream;
45 void InsetCharStyle::init()
47 setInsetName("CharStyle");
54 InsetCharStyle::InsetCharStyle(BufferParams const & bp,
55 CharStyles::iterator cs)
56 : InsetCollapsable(bp)
58 params_.type = cs->name;
59 params_.latextype = cs->latextype;
60 params_.latexname = cs->latexname;
61 params_.latexparam = cs->latexparam;
62 params_.font = cs->font;
63 params_.labelfont = cs->labelfont;
68 InsetCharStyle::InsetCharStyle(InsetCharStyle const & in)
69 : InsetCollapsable(in), params_(in.params_)
75 auto_ptr<InsetBase> InsetCharStyle::doClone() const
77 return auto_ptr<InsetBase>(new InsetCharStyle(*this));
81 string const InsetCharStyle::editMessage() const
83 return _("Opened CharStyle Inset");
87 void InsetCharStyle::write(Buffer const & buf, ostream & os) const
90 InsetCollapsable::write(buf, os);
94 void InsetCharStyle::read(Buffer const & buf, LyXLex & lex)
96 InsetCollapsable::read(buf, lex);
101 void InsetCharStyle::metrics(MetricsInfo & mi, Dimension & dim) const
103 LyXFont tmpfont = mi.base.font;
104 getDrawFont(mi.base.font);
105 InsetText::metrics(mi, dim);
106 mi.base.font = tmpfont;
109 dim_.des += ascent();
113 void InsetCharStyle::draw(PainterInfo & pi, int x, int y) const
115 setPosCache(pi, x, y);
117 LyXFont tmpfont = pi.base.font;
118 getDrawFont(pi.base.font);
119 InsetText::draw(pi, x, y);
120 pi.base.font = tmpfont;
122 int desc = InsetText::descent();
126 pi.pain.line(x, y + desc - 4, x, y + desc, params_.labelfont.color());
127 pi.pain.line(x, y + desc, x + dim_.wid - 2, y + desc,
128 params_.labelfont.color());
129 pi.pain.line(x + dim_.wid - 2, y + desc, x + dim_.wid - 2, y + desc - 4,
130 params_.labelfont.color());
132 // the name of the charstyle. Can be toggled.
134 LyXFont font(params_.labelfont);
135 font.realize(LyXFont(LyXFont::ALL_SANE));
141 font_metrics::rectText(params_.type, font, w, a, d);
142 pi.pain.rectText(x + (dim_.wid - w) / 2, y + desc + a,
143 params_.type, font, LColor::none, LColor::none);
146 // a visual clue when the cursor is inside the inset
147 LCursor & cur = pi.base.bv->cursor();
148 if (cur.isInside(this)) {
150 pi.pain.line(x, y + 4, x, y, params_.labelfont.color());
151 pi.pain.line(x + 4, y, x, y, params_.labelfont.color());
152 pi.pain.line(x + dim_.wid - 2, y + 4, x + dim_.wid - 2, y,
153 params_.labelfont.color());
154 pi.pain.line(x + dim_.wid - 6, y, x + dim_.wid - 2, y,
155 params_.labelfont.color());
160 void InsetCharStyle::getDrawFont(LyXFont & font) const
166 void InsetCharStyle::priv_dispatch(LCursor & cur, FuncRequest & cmd)
169 switch (cmd.action) {
170 case LFUN_MOUSE_PRESS:
171 if (cmd.button() == mouse_button::button3)
172 has_label_ = !has_label_;
174 InsetText::priv_dispatch(cur, cmd);
178 InsetCollapsable::priv_dispatch(cur, cmd);
184 bool InsetCharStyle::getStatus(LCursor & cur, FuncRequest const & cmd,
185 FuncStatus & status) const
187 switch (cmd.action) {
188 // paragraph breaks not allowed in charstyle insets
189 case LFUN_BREAKPARAGRAPH:
190 case LFUN_BREAKPARAGRAPHKEEPLAYOUT:
191 case LFUN_BREAKPARAGRAPH_SKIP:
192 status.enabled(false);
196 return InsetCollapsable::getStatus(cur, cmd, status);
201 int InsetCharStyle::latex(Buffer const & buf, ostream & os,
202 OutputParams const & runparams) const
204 os << "\\" << params_.latexname;
205 if (!params_.latexparam.empty())
206 os << params_.latexparam;
208 int i = InsetText::latex(buf, os, runparams);
214 int InsetCharStyle::linuxdoc(Buffer const & buf, ostream & os,
215 OutputParams const & runparams) const
217 sgml::openTag(os, params_.latexname, params_.latexparam);
218 int i = InsetText::linuxdoc(buf, os, runparams);
219 sgml::closeTag(os, params_.latexname);
224 int InsetCharStyle::docbook(Buffer const & buf, ostream & os,
225 OutputParams const & runparams) const
227 ParagraphList::const_iterator par = paragraphs().begin();
228 ParagraphList::const_iterator end = paragraphs().end();
230 sgml::openTag(os, params_.latexname, par->getID(buf, runparams) + params_.latexparam);
232 for (; par != end; ++par) {
233 par->simpleDocBookOnePar(buf, os, runparams,
234 outerFont(par - paragraphs().begin(),
238 sgml::closeTag(os, params_.latexname);
243 int InsetCharStyle::plaintext(Buffer const & buf, ostream & os,
244 OutputParams const & runparams) const
246 return InsetText::plaintext(buf, os, runparams);
250 void InsetCharStyle::validate(LaTeXFeatures & features) const
252 features.require(params_.type);
256 void InsetCharStyleParams::write(ostream & os) const
258 os << "CharStyle " << type << "\n";
262 void InsetCharStyleParams::read(LyXLex & lex)
266 string token = lex.getString();
271 type = lex.getString();