* src/LyXAction.C: mark goto-clear-bookmark as working without buffer

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

diff --git a/src/insets/insetcommand.C b/src/insets/insetcommand.C
index 40fde7b7fc81840200fab1ea004a36db611fd70b..6d5248844b923d5650941ffb563ea74feb0313ae 100644 (file)
--- a/src/insets/insetcommand.C
+++ b/src/insets/insetcommand.C
@@ -16,12 +16,15 @@
 #include "BufferView.h"
 #include "dispatchresult.h"
 #include "funcrequest.h"
+#include "FuncStatus.h"
 #include "lyxlex.h"
 #include "metricsinfo.h"
 
-#include "support/std_sstream.h"
+#include <sstream>
 
 
+namespace lyx {
+
 using std::string;
 using std::istringstream;
 using std::ostream;
@@ -30,9 +33,10 @@ using std::ostringstream;
 
 InsetCommand::InsetCommand(InsetCommandParams const & p,
                           string const & mailer_name)
-       : p_(p.getCmdName(), p.getContents(), p.getOptions(), p.getSecOptions()),
+       : p_(p),
          mailer_name_(mailer_name),
-         set_label_(false)
+         mouse_hover_(false),
+         updateButtonLabel_(true)
 {}
 
 
@@ -43,21 +47,31 @@ InsetCommand::~InsetCommand()
 }
 
 
-void InsetCommand::metrics(MetricsInfo & mi, Dimension & dim) const
+bool InsetCommand::metrics(MetricsInfo & mi, Dimension & dim) const
 {
-       if (!set_label_) {
-               set_label_ = true;
+       if (updateButtonLabel_) {
+               updateButtonLabel_ = false;
                button_.update(getScreenLabel(*mi.base.bv->buffer()),
                               editable() != NOT_EDITABLE);
        }
        button_.metrics(mi, dim);
+       bool const changed = dim_ != dim;
        dim_ = dim;
+       return changed;
+}
+
+
+bool InsetCommand::setMouseHover(bool mouse_hover)
+{
+       mouse_hover_ = mouse_hover;
+       return true;
 }
 
 
 void InsetCommand::draw(PainterInfo & pi, int x, int y) const
 {
        setPosCache(pi, x, y);
+       button_.setRenderState(mouse_hover_);
        button_.draw(pi, x, y);
 }
 
@@ -65,11 +79,11 @@ void InsetCommand::draw(PainterInfo & pi, int x, int y) const
 void InsetCommand::setParams(InsetCommandParams const & p)
 {
        p_ = p;
-       set_label_ = false;
+       updateButtonLabel_ = true;
 }
 
 
-int InsetCommand::latex(Buffer const &, ostream & os,
+int InsetCommand::latex(Buffer const &, odocstream & os,
                        OutputParams const &) const
 {
        os << getCommand();
@@ -77,47 +91,43 @@ int InsetCommand::latex(Buffer const &, ostream & os,
 }
 
 
-int InsetCommand::plaintext(Buffer const &, ostream &,
+int InsetCommand::plaintext(Buffer const &, odocstream &,
                        OutputParams const &) const
 {
        return 0;
 }
 
 
-int InsetCommand::linuxdoc(Buffer const &, ostream &,
-                          OutputParams const &) const
-{
-       return 0;
-}
-
-
-int InsetCommand::docbook(Buffer const &, ostream &,
+int InsetCommand::docbook(Buffer const &, odocstream &,
                          OutputParams const &) const
 {
        return 0;
 }
 
 
-void InsetCommand::priv_dispatch(LCursor & cur, FuncRequest & cmd)
+void InsetCommand::doDispatch(LCursor & cur, FuncRequest & cmd)
 {
        switch (cmd.action) {
+       case LFUN_INSET_REFRESH:
+               updateButtonLabel_ = true;
+               break;
+
        case LFUN_INSET_MODIFY: {
-               InsetCommandParams p;
-               InsetCommandMailer::string2params(mailer_name_, cmd.argument, p);
-               if (p.getCmdName().empty()) {   
-                       cur.undispatched();
-               } else {
+               InsetCommandParams p(p_.getCmdName());
+               InsetCommandMailer::string2params(mailer_name_, to_utf8(cmd.argument()), p);
+               if (p.getCmdName().empty())
+                       cur.noUpdate();
+               else
                        setParams(p);
-                       cur.bv().update();
-               }
                break;
        }
 
-       case LFUN_INSET_DIALOG_UPDATE:
-               InsetCommandMailer(cmd.argument, *this).updateDialog(&cur.bv());
+       case LFUN_INSET_DIALOG_UPDATE: {
+               string const name = to_utf8(cmd.argument());
+               InsetCommandMailer(name, *this).updateDialog(&cur.bv());
                break;
+       }
 
-       case LFUN_INSET_DIALOG_SHOW:
        case LFUN_MOUSE_RELEASE: {
                if (!mailer_name_.empty())
                        InsetCommandMailer(mailer_name_, *this).showDialog(&cur.bv());
@@ -125,13 +135,40 @@ void InsetCommand::priv_dispatch(LCursor & cur, FuncRequest & cmd)
        }
 
        default:
-               InsetOld::priv_dispatch(cur, cmd);
+               InsetBase::doDispatch(cur, cmd);
                break;
        }
 
 }
 
 
+bool InsetCommand::getStatus(LCursor & cur, FuncRequest const & cmd,
+       FuncStatus & status) const
+{
+       switch (cmd.action) {
+       // suppress these
+       case LFUN_ERT_INSERT:
+               status.enabled(false);
+               return true;
+       // we handle these
+       case LFUN_INSET_REFRESH:
+       case LFUN_INSET_MODIFY:
+       case LFUN_INSET_DIALOG_UPDATE:
+               status.enabled(true);
+               return true;
+       default:
+               return InsetBase::getStatus(cur, cmd, status);
+       }
+}
+
+
+void InsetCommand::replaceContents(std::string const & from, string const & to)
+{
+       if (getContents() == from)
+               setContents(to);
+}
+
+
 InsetCommandMailer::InsetCommandMailer(string const & name,
                                       InsetCommand & inset)
        : name_(name), inset_(inset)
@@ -148,7 +185,7 @@ void InsetCommandMailer::string2params(string const & name,
                                       string const & in,
                                       InsetCommandParams & params)
 {
-       params = InsetCommandParams();
+       params.clear();
        if (in.empty())
                return;
 
@@ -182,3 +219,6 @@ InsetCommandMailer::params2string(string const & name,
        data << "\\end_inset\n";
        return data.str();
 }
+
+
+} // namespace lyx