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"
20 #include "FuncRequest.h"
21 #include "FuncStatus.h"
24 #include "ParIterator.h"
25 #include "TextClass.h"
27 #include "support/gettext.h"
28 #include "support/lstrings.h"
37 InsetFlex::InsetFlex(Buffer * buf, string const & layoutName)
38 : InsetCollapsible(buf), name_(layoutName)
42 InsetFlex::InsetFlex(InsetFlex const & in)
43 : InsetCollapsible(in), name_(in.name_)
47 // special code for InsetFlex when there is not the explicit Flex:: prefix
48 InsetLayout const & InsetFlex::getLayout() const
51 return DocumentClass::plainInsetLayout();
53 DocumentClass const & dc = buffer().params().documentClass();
54 docstring const dname = from_utf8(name_);
55 if (dc.hasInsetLayout(dname))
56 return dc.insetLayout(dname);
57 return dc.insetLayout(from_utf8("Flex:" + name_));
61 InsetDecoration InsetFlex::decoration() const
63 InsetDecoration const dec = getLayout().decoration();
64 return dec == InsetDecoration::DEFAULT ? InsetDecoration::CONGLOMERATE : dec;
68 void InsetFlex::write(ostream & os) const
75 InsetLayout const & il = getLayout();
76 // use il.name(), since this resolves obsoleted InsetLayout names
77 if (il.name() == "undefined")
78 // This is the name of the plain_insetlayout_. We assume that the
79 // name resolution has failed.
82 name = to_utf8(il.name());
83 // Remove the "Flex:" prefix, if it is present
84 if (support::prefixIs(name, "Flex:"))
85 name = support::split(name, ':');
89 InsetCollapsible::write(os);
93 bool InsetFlex::getStatus(Cursor & cur, FuncRequest const & cmd,
94 FuncStatus & flag) const
96 switch (cmd.action()) {
97 case LFUN_INSET_SPLIT:
98 case LFUN_INSET_DISSOLVE:
99 if (!cmd.argument().empty()) {
100 InsetLayout const & il = getLayout();
101 InsetLyXType const type =
102 translateLyXType(to_utf8(cmd.argument()));
103 if (il.lyxtype() == type
104 || (il.name() == DocumentClass::plainInsetLayout().name()
105 && type == InsetLyXType::CHARSTYLE)) {
106 FuncRequest temp_cmd(cmd.action());
107 return InsetCollapsible::getStatus(cur, temp_cmd, flag);
113 return InsetCollapsible::getStatus(cur, cmd, flag);
118 void InsetFlex::doDispatch(Cursor & cur, FuncRequest & cmd)
120 switch (cmd.action()) {
121 case LFUN_INSET_SPLIT:
122 case LFUN_INSET_DISSOLVE:
123 if (!cmd.argument().empty()) {
124 InsetLayout const & il = getLayout();
125 InsetLyXType const type =
126 translateLyXType(to_utf8(cmd.argument()));
128 if (il.lyxtype() == type
129 || (il.name() == DocumentClass::plainInsetLayout().name()
130 && type == InsetLyXType::CHARSTYLE)) {
131 FuncRequest temp_cmd(cmd.action());
132 InsetCollapsible::doDispatch(cur, temp_cmd);
139 InsetCollapsible::doDispatch(cur, cmd);
145 void InsetFlex::updateBuffer(ParIterator const & it, UpdateType utype, bool const deleted)
147 BufferParams const & bp = buffer().masterBuffer()->params();
148 InsetLayout const & il = getLayout();
149 docstring custom_label = translateIfPossible(il.labelstring());
151 Counters & cnts = bp.documentClass().counters();
152 docstring const & count = il.counter();
153 bool const have_counter = cnts.hasCounter(count);
155 Paragraph const & par = it.paragraph();
156 if (!par.isDeleted(it.pos())) {
157 cnts.step(count, utype);
158 custom_label += ' ' +
159 cnts.theCounter(count, it.paragraph().getParLanguage(bp)->code());
161 custom_label += ' ' + from_ascii("#");
163 setLabel(custom_label);
165 bool const save_counter = have_counter && utype == OutputUpdate;
167 // we assume the counter is local to this inset
168 // if this turns out to be wrong in some case, we will
169 // need a layout flag
170 cnts.saveLastCounter();
172 InsetCollapsible::updateBuffer(it, utype, deleted);
174 cnts.restoreLastCounter();