ws changes only

[lyx.git] / src / insets / insetcommand.C

diff --git a/src/insets/insetcommand.C b/src/insets/insetcommand.C
index 7350cbcad6780282a092bf20d1572965c4da25fc..6eff3dc6a5941a8e09f4711f28b5747cd45ca1e8 100644 (file)
--- a/src/insets/insetcommand.C
+++ b/src/insets/insetcommand.C
@@ -6,57 +6,161 @@
  * \author Angus Leeming
  * \author Lars Gullik Bjønnes
  *
- * Full author contact details are available in file CREDITS
+ * Full author contact details are available in file CREDITS.
  */
 
 #include <config.h>
 
-#ifdef __GNUG__
-#pragma implementation
-#endif
-
 #include "insetcommand.h"
-#include "debug.h"
-#include "frontends/Painter.h"
 
+#include "BufferView.h"
+#include "funcrequest.h"
+#include "lyxlex.h"
+#include "metricsinfo.h"
+
+#include "support/std_sstream.h"
+
+
+using std::string;
+using std::istringstream;
 using std::ostream;
-using std::endl;
+using std::ostringstream;
 
 
-InsetCommand::InsetCommand(InsetCommandParams const & p, bool)
-       : p_(p.getCmdName(), p.getContents(), p.getOptions())
+InsetCommand::InsetCommand(InsetCommandParams const & p)
+       : p_(p.getCmdName(), p.getContents(), p.getOptions()),
+         set_label_(false)
 {}
 
 
+void InsetCommand::metrics(MetricsInfo & mi, Dimension & dim) const
+{
+       if (!set_label_) {
+               set_label_ = true;
+               button_.update(getScreenLabel(*mi.base.bv->buffer()),
+                              editable() != NOT_EDITABLE);
+       }
+       button_.metrics(mi, dim);
+       dim_ = dim;
+}
+
+
+void InsetCommand::draw(PainterInfo & pi, int x, int y) const
+{
+       button_.draw(pi, x, y);
+}
+
+
 void InsetCommand::setParams(InsetCommandParams const & p)
 {
-       p_.setCmdName(p.getCmdName());
-       p_.setContents(p.getContents());
-       p_.setOptions(p.getOptions());
+       p_ = p;
+       set_label_ = false;
 }
 
 
-int InsetCommand::latex(Buffer const *, ostream & os,
-                       bool /*fragile*/, bool/*fs*/) const
+int InsetCommand::latex(Buffer const &, ostream & os,
+                       LatexRunParams const &) const
 {
        os << getCommand();
        return 0;
 }
 
 
-int InsetCommand::ascii(Buffer const *, ostream &, int) const
+int InsetCommand::ascii(Buffer const &, ostream &, int) const
 {
        return 0;
 }
 
 
-int InsetCommand::linuxdoc(Buffer const *, ostream &) const
+int InsetCommand::linuxdoc(Buffer const &, ostream &) const
 {
        return 0;
 }
 
 
-int InsetCommand::docbook(Buffer const *, ostream &, bool) const
+int InsetCommand::docbook(Buffer const &, ostream &, bool) const
 {
        return 0;
 }
+
+
+dispatch_result InsetCommand::localDispatch(FuncRequest const & cmd)
+{
+       switch (cmd.action) {
+       case LFUN_INSET_MODIFY: {
+               InsetCommandParams p;
+               InsetCommandMailer::string2params(cmd.argument, p);
+               if (p.getCmdName().empty())
+                       return UNDISPATCHED;
+
+               setParams(p);
+               cmd.view()->updateInset(this);
+               return DISPATCHED;
+       }
+
+       case LFUN_INSET_DIALOG_UPDATE:
+               InsetCommandMailer(cmd.argument, *this).updateDialog(cmd.view());
+               return DISPATCHED;
+
+       case LFUN_MOUSE_RELEASE:
+               return localDispatch(FuncRequest(cmd.view(), LFUN_INSET_EDIT));
+
+       default:
+               return UNDISPATCHED;
+       }
+
+}
+
+
+InsetCommandMailer::InsetCommandMailer(string const & name,
+                                      InsetCommand & inset)
+       : name_(name), inset_(inset)
+{}
+
+
+string const InsetCommandMailer::inset2string(Buffer const &) const
+{
+       return params2string(name(), inset_.params());
+}
+
+
+void InsetCommandMailer::string2params(string const & in,
+                                      InsetCommandParams & params)
+{
+       params = InsetCommandParams();
+
+       if (in.empty())
+               return;
+
+       istringstream data(in);
+       LyXLex lex(0,0);
+       lex.setStream(data);
+
+       if (lex.isOK()) {
+               lex.next();
+               string const name = lex.getString();
+       }
+
+       // This is part of the inset proper that is usually swallowed
+       // by Buffer::readInset
+       if (lex.isOK()) {
+               lex.next();
+               string const token = lex.getString();
+               if (token != "LatexCommand")
+                       return;
+       }
+       if (lex.isOK()) {
+               params.read(lex);
+       }
+}
+
+
+string const InsetCommandMailer::params2string(string const & name,
+                                 InsetCommandParams const & params)
+{
+       ostringstream data;
+       data << name << ' ';
+       params.write(data);
+       data << "\\end_inset\n";
+       return data.str();
+}