2 * \file InsetBranch.cpp
3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
6 * \author Martin Vermeer
8 * Full author contact details are available in file CREDITS.
13 #include "InsetBranch.h"
16 #include "BufferParams.h"
17 #include "BranchList.h"
20 #include "DispatchResult.h"
21 #include "FuncRequest.h"
22 #include "FuncStatus.h"
25 #include "OutputParams.h"
33 using std::istringstream;
35 using std::ostringstream;
38 InsetBranch::InsetBranch(BufferParams const & bp,
39 InsetBranchParams const & params)
40 : InsetCollapsable(bp), params_(params)
46 InsetBranch::InsetBranch(InsetBranch const & in)
47 : InsetCollapsable(in), params_(in.params_)
53 InsetBranch::~InsetBranch()
55 InsetBranchMailer(*this).hideDialog();
59 Inset * InsetBranch::clone() const
61 return new InsetBranch(*this);
65 docstring const InsetBranch::editMessage() const
67 return _("Opened Branch Inset");
71 void InsetBranch::write(Buffer const & buf, ostream & os) const
74 InsetCollapsable::write(buf, os);
78 void InsetBranch::read(Buffer const & buf, Lexer & lex)
81 InsetCollapsable::read(buf, lex);
85 void InsetBranch::setButtonLabel()
87 docstring s = _("Branch: ") + params_.branch;
88 if (!params_.branch.empty()) {
90 ColorCode c = lcolor.getFromLyXName(to_utf8(params_.branch));
91 if (c == Color_none) {
95 if (decoration() == Classic)
96 setLabel(isOpen() ? s : getNewLabel(s) );
98 setLabel(params_.branch + ": " + getNewLabel(s));
102 ColorCode InsetBranch::backgroundColor() const
104 if (!params_.branch.empty()) {
106 ColorCode c = lcolor.getFromLyXName(to_utf8(params_.branch));
107 if (c == Color_none) {
112 return Inset::backgroundColor();
116 bool InsetBranch::showInsetDialog(BufferView * bv) const
118 InsetBranchMailer(const_cast<InsetBranch &>(*this)).showDialog(bv);
123 void InsetBranch::doDispatch(Cursor & cur, FuncRequest & cmd)
125 switch (cmd.action) {
126 case LFUN_INSET_MODIFY: {
127 InsetBranchParams params;
128 InsetBranchMailer::string2params(to_utf8(cmd.argument()), params);
129 params_.branch = params.branch;
130 setLayout(cur.buffer().params());
134 case LFUN_MOUSE_PRESS:
135 if (cmd.button() != mouse_button::button3)
136 InsetCollapsable::doDispatch(cur, cmd);
141 case LFUN_INSET_DIALOG_UPDATE:
142 InsetBranchMailer(*this).updateDialog(&cur.bv());
145 case LFUN_MOUSE_RELEASE:
146 if (cmd.button() == mouse_button::button3 && hitButton(cmd))
147 InsetBranchMailer(*this).showDialog(&cur.bv());
149 InsetCollapsable::doDispatch(cur, cmd);
153 case LFUN_INSET_TOGGLE:
154 if (cmd.argument() == "assign") {
155 // The branch inset uses "assign".
156 if (isBranchSelected(cur.buffer())) {
157 if (status() != Open)
158 setStatus(cur, Open);
162 if (status() != Collapsed)
163 setStatus(cur, Collapsed);
169 InsetCollapsable::doDispatch(cur, cmd);
173 InsetCollapsable::doDispatch(cur, cmd);
179 bool InsetBranch::getStatus(Cursor & cur, FuncRequest const & cmd,
180 FuncStatus & flag) const
182 switch (cmd.action) {
183 case LFUN_INSET_MODIFY:
184 case LFUN_INSET_DIALOG_UPDATE:
188 case LFUN_INSET_TOGGLE:
189 if (cmd.argument() == "open" || cmd.argument() == "close" ||
190 cmd.argument() == "toggle")
192 else if (cmd.argument() == "assign"
193 || cmd.argument().empty()) {
194 if (isBranchSelected(cur.buffer()))
195 flag.enabled(status() != Open);
197 flag.enabled(status() != Collapsed);
203 return InsetCollapsable::getStatus(cur, cmd, flag);
209 bool InsetBranch::isBranchSelected(Buffer const & buffer) const
211 Buffer const & realbuffer = *buffer.masterBuffer();
212 BranchList const & branchlist = realbuffer.params().branchlist();
213 BranchList::const_iterator const end = branchlist.end();
214 BranchList::const_iterator it =
215 std::find_if(branchlist.begin(), end,
216 BranchNamesEqual(params_.branch));
219 return it->getSelected();
223 void InsetBranch::updateLabels(Buffer const & buf, ParIterator const & it)
225 if (isBranchSelected(buf))
226 InsetCollapsable::updateLabels(buf, it);
228 TextClass const & tclass = buf.params().getTextClass();
229 Counters savecnt = tclass.counters();
230 InsetCollapsable::updateLabels(buf, it);
231 tclass.counters() = savecnt;
236 int InsetBranch::latex(Buffer const & buf, odocstream & os,
237 OutputParams const & runparams) const
239 return isBranchSelected(buf) ?
240 InsetText::latex(buf, os, runparams) : 0;
244 int InsetBranch::plaintext(Buffer const & buf, odocstream & os,
245 OutputParams const & runparams) const
247 if (!isBranchSelected(buf))
250 os << '[' << buf.B_("branch") << ' ' << params_.branch << ":\n";
251 InsetText::plaintext(buf, os, runparams);
254 return PLAINTEXT_NEWLINE + 1; // one char on a separate line
258 int InsetBranch::docbook(Buffer const & buf, odocstream & os,
259 OutputParams const & runparams) const
261 return isBranchSelected(buf) ?
262 InsetText::docbook(buf, os, runparams) : 0;
266 void InsetBranch::textString(Buffer const & buf, odocstream & os) const
268 if (isBranchSelected(buf))
269 os << paragraphs().begin()->asString(buf, true);
273 void InsetBranch::validate(LaTeXFeatures & features) const
275 InsetText::validate(features);
280 string const InsetBranchMailer::name_("branch");
282 InsetBranchMailer::InsetBranchMailer(InsetBranch & inset)
287 string const InsetBranchMailer::inset2string(Buffer const &) const
289 return params2string(inset_.params());
293 string const InsetBranchMailer::params2string(InsetBranchParams const & params)
296 data << name_ << ' ';
302 void InsetBranchMailer::string2params(string const & in,
303 InsetBranchParams & params)
305 params = InsetBranchParams();
309 istringstream data(in);
316 return print_mailer_error("InsetBranchMailer", in, 1, name_);
318 // This is part of the inset proper that is usually swallowed
319 // by Text::readInset
322 if (!lex || id != "Branch")
323 return print_mailer_error("InsetBranchMailer", in, 2, "Branch");
329 void InsetBranchParams::write(ostream & os) const
331 os << "Branch " << to_utf8(branch) << '\n';
335 void InsetBranchParams::read(Lexer & lex)