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 "InsetFlex.h"
18 #include "BufferParams.h"
19 #include "BufferView.h"
20 #include "DispatchResult.h"
21 #include "FuncRequest.h"
22 #include "FuncStatus.h"
27 #include "MetricsInfo.h"
28 #include "Paragraph.h"
29 #include "paragraph_funcs.h"
32 #include "frontends/FontMetrics.h"
33 #include "frontends/Painter.h"
35 #include "support/convert.h"
46 InsetFlex::InsetFlex(BufferParams const & bp,
48 : InsetCollapsable(bp, Collapsed)
50 params_.name = il.name;
55 InsetFlex::InsetFlex(InsetFlex const & in)
56 : InsetCollapsable(in), params_(in.params_)
60 Inset * InsetFlex::clone() const
62 return new InsetFlex(*this);
66 bool InsetFlex::undefined() const
68 return layout_.labelstring == from_utf8("UNDEFINED");
72 void InsetFlex::setLayout(InsetLayout il)
78 docstring const InsetFlex::editMessage() const
80 return _("Opened Flex Inset");
84 void InsetFlex::write(Buffer const & buf, ostream & os) const
87 InsetCollapsable::write(buf, os);
91 void InsetFlex::read(Buffer const & buf, Lexer & lex)
94 InsetCollapsable::read(buf, lex);
98 void InsetFlex::metrics(MetricsInfo & mi, Dimension & dim) const
100 Font tmpfont = mi.base.font;
101 getDrawFont(mi.base.font);
102 mi.base.font.reduce(Font(Font::ALL_SANE));
103 mi.base.font.realize(tmpfont);
104 InsetCollapsable::metrics(mi, dim);
105 mi.base.font = tmpfont;
109 void InsetFlex::draw(PainterInfo & pi, int x, int y) const
111 Font tmpfont = pi.base.font;
112 getDrawFont(pi.base.font);
113 // I don't understand why the above .reduce and .realize aren't
114 //needed, or even wanted, here. It just works. -- MV 10.04.2005
115 InsetCollapsable::draw(pi, x, y);
116 pi.base.font = tmpfont;
120 void InsetFlex::getDrawFont(Font & font) const
126 void InsetFlex::doDispatch(Cursor & cur, FuncRequest & cmd)
128 InsetCollapsable::doDispatch(cur, cmd);
132 bool InsetFlex::getStatus(Cursor & cur, FuncRequest const & cmd,
133 FuncStatus & status) const
135 switch (cmd.action) {
136 // paragraph breaks not allowed in flex insets
137 case LFUN_BREAK_PARAGRAPH:
138 case LFUN_BREAK_PARAGRAPH_SKIP:
139 status.enabled(layout_.multipar);
143 return InsetCollapsable::getStatus(cur, cmd, status);
148 int InsetFlex::plaintext(Buffer const & buf, odocstream & os,
149 OutputParams const & runparams) const
151 return InsetText::plaintext(buf, os, runparams);
155 int InsetFlex::docbook(Buffer const & buf, odocstream & os,
156 OutputParams const & runparams) const
158 ParagraphList::const_iterator beg = paragraphs().begin();
159 ParagraphList::const_iterator par = paragraphs().begin();
160 ParagraphList::const_iterator end = paragraphs().end();
164 sgml::openTag(os, layout_.latexname,
165 par->getID(buf, runparams) + layout_.latexparam);
167 for (; par != end; ++par) {
168 par->simpleDocBookOnePar(buf, os, runparams,
169 outerFont(std::distance(beg, par),
174 sgml::closeTag(os, layout_.latexname);
180 void InsetFlex::textString(Buffer const & buf, odocstream & os) const
182 os << paragraphs().begin()->asString(buf, true);
186 void InsetFlexParams::write(ostream & os) const
188 os << "Flex " << name << "\n";
192 void InsetFlexParams::read(Lexer & lex)
196 string token = lex.getString();
198 if (token == "Flex") {
200 name = lex.getString();
203 // This is handled in Collapsable
204 else if (token == "status") {
205 lex.pushToken(token);