Extended tooltips for floats:

[features.git] / src / insets / InsetFloat.cpp

diff --git a/src/insets/InsetFloat.cpp b/src/insets/InsetFloat.cpp
index 4ba774314e9d861effbfb1e3a4b34ee80f1bd83e..f449e97783e7aec983cd436187364b2fa9603c67 100644 (file)
--- a/src/insets/InsetFloat.cpp
+++ b/src/insets/InsetFloat.cpp
@@ -127,6 +127,17 @@ InsetFloat::~InsetFloat()
 }
 
 
+docstring InsetFloat::toolTip(BufferView const & bv, int x, int y) const
+{
+       OutputParams rp(&buffer().params().encoding());
+       docstring default_tip = InsetCollapsable::toolTip(bv, x, y);
+       docstring caption_tip = getCaptionText(rp);
+       if (!isOpen() && !caption_tip.empty())
+               return caption_tip + '\n' + default_tip;
+       return default_tip;
+}
+
+
 void InsetFloat::doDispatch(Cursor & cur, FuncRequest & cmd)
 {
        switch (cmd.action) {
@@ -424,6 +435,29 @@ docstring InsetFloat::getCaption(OutputParams const & runparams) const
 }
 
 
+docstring InsetFloat::getCaptionText(OutputParams const & runparams) const
+{
+       if (paragraphs().empty())
+               return docstring();
+
+       ParagraphList::const_iterator pit = paragraphs().begin();
+       for (; pit != paragraphs().end(); ++pit) {
+               InsetList::const_iterator it = pit->insetList().begin();
+               for (; it != pit->insetList().end(); ++it) {
+                       Inset & inset = *it->inset;
+                       if (inset.lyxCode() == CAPTION_CODE) {
+                               odocstringstream ods;
+                               InsetCaption * ins =
+                                       static_cast<InsetCaption *>(it->inset);
+                               ins->getCaptionText(ods, runparams);
+                               return ods.str();
+                       }
+               }
+       }
+       return docstring();
+}
+
+
 void InsetFloat::string2params(string const & in, InsetFloatParams & params)
 {
        params = InsetFloatParams();