Merge branch 'master' of git.lyx.org:lyx

src/Buffer.cpp

@@ -249,6 +249,9 @@ public:
 	/// map from children inclusion positions to their scope and their buffer
 	PositionScopeBufferMap position_to_children;
 
+	/// Keeps track of old buffer filePath() for save-as operations
+	string old_position;
+
 	/// Container for all sort of Buffer dependant errors.
 	map<string, ErrorList> errorLists;
 
@@ -4926,6 +4929,8 @@ bool Buffer::saveAs(FileName const & fn)
 	FileName const old_name = fileName();
 	FileName const old_auto = getAutosaveFileName();
 	bool const old_unnamed = isUnnamed();
+	bool success = true;
+	d->old_position = filePath();
 
 	setFileName(fn);
 	markDirty();
@@ -4943,22 +4948,19 @@ bool Buffer::saveAs(FileName const & fn)
 		// are still valid.
 		checkChildBuffers();
 		checkMasterBuffer();
-		return true;
 	} else {
 		// save failed
 		// reset the old filename and unnamed state
 		setFileName(old_name);
 		setUnnamed(old_unnamed);
-		return false;
+		success = false;
 	}
+
+	d->old_position.clear();
+	return success;
 }
 
 
-// FIXME We could do better here, but it is complicated. What would be
-// nice is to offer either (a) to save the child buffer to an appropriate
-// location, so that it would "move with the master", or else (b) to update
-// the InsetInclude so that it pointed to the same file. But (a) is a bit
-// complicated, because the code for this lives in GuiView.
 void Buffer::checkChildBuffers()
 {
 	Impl::BufferPositionMap::iterator it = d->children_positions.begin();
@@ -4978,11 +4980,6 @@ void Buffer::checkChildBuffers()
 		if (oldloc == newloc)
 			continue;
 		// the location of the child file is incorrect.
-		Alert::warning(_("Included File Invalid"),
-				bformat(_("Saving this document to a new location has made the file:\n"
-				"  %1$s\n"
-				"inaccessible. You will need to update the included filename."),
-				from_utf8(oldloc)));
 		cbuf->setParent(0);
 		inset_inc->setChildBuffer(0);
 	}
@@ -5012,4 +5009,18 @@ void Buffer::checkMasterBuffer()
 		setParent(0);
 }
 
+
+string Buffer::includedFilePath(string const & name) const
+{
+	if (d->old_position.empty() || d->old_position == filePath())
+		return name;
+
+	if (FileName::isAbsolute(name))
+		return to_utf8(makeRelPath(from_utf8(name), from_utf8(filePath())));
+
+	// old_position already contains a trailing path separator
+	string const cleanpath = FileName(d->old_position + name).realPath();
+	return to_utf8(makeRelPath(from_utf8(cleanpath), from_utf8(filePath())));
+}
+
 } // namespace lyx

src/Buffer.h

@@ -710,6 +710,12 @@ public:
 	///
 	void checkMasterBuffer();
 
+	/// If the document is being saved to a new location, return the
+	/// updated path of an included file relative to the new buffer path
+	/// if possible, otherwise return its absolute path.
+	/// In all other cases, this is a no-op and name is returned unchanged.
+	std::string includedFilePath(std::string const & name) const;
+
 	/// compute statistics between \p from and \p to
 	/// \p from initial position
 	/// \p to points to the end position

src/insets/InsetBibtex.cpp

@@ -1025,6 +1025,12 @@ docstring InsetBibtex::xhtml(XHTMLStream & xs, OutputParams const &) const
 }
 
 
+void InsetBibtex::write(ostream & os) const
+{
+	params().Write(os, &buffer());
+}
+
+
 string InsetBibtex::contextMenuName() const
 {
 	return "context-bibtex";

src/insets/InsetBibtex.h

@@ -38,6 +38,8 @@ public:
 	bool addDatabase(docstring const &);
 	///
 	bool delDatabase(docstring const &);
+	///
+	void write(std::ostream &) const;
 
 	/// \name Public functions inherited from Inset class
 	//@{

src/insets/InsetCommandParams.cpp

@@ -28,6 +28,7 @@
 #include "InsetRef.h"
 #include "InsetTOC.h"
 
+#include "Buffer.h"
 #include "Encoding.h"
 #include "Lexer.h"
 #include "OutputParams.h"
@@ -320,6 +321,12 @@ void InsetCommandParams::read(Lexer & lex)
 
 
 void InsetCommandParams::write(ostream & os) const
+{
+	Write(os, 0);
+}
+
+
+void InsetCommandParams::Write(ostream & os, Buffer const * buffer) const
 {
 	os << "CommandInset " << insetType() << '\n';
 	os << "LatexCommand " << cmdName_ << '\n';
@@ -328,12 +335,27 @@ void InsetCommandParams::write(ostream & os) const
 	ParamInfo::const_iterator it  = info_.begin();
 	ParamInfo::const_iterator end = info_.end();
 	for (; it != end; ++it) {
-		std::string const & name = it->name();
-		docstring const & data = (*this)[name];
+		string const & name = it->name();
+		string data = to_utf8((*this)[name]);
 		if (!data.empty()) {
-			// FIXME UNICODE
+			// Adjust path of files if document was moved
+			if (buffer && name == "filename") {
+				data = buffer->includedFilePath(data);
+			} else if (buffer && name == "bibfiles") {
+				int i = 0;
+				string newdata;
+				string bib = token(data, ',', i);
+				while (!bib.empty()) {
+					bib = buffer->includedFilePath(bib);
+					if (!newdata.empty())
+						newdata.append(1, ',');
+					newdata.append(bib);
+					bib = token(data, ',', ++i);
+				}
+				data = newdata;
+			}
 			os << name << ' '
-			   << Lexer::quoteString(to_utf8(data))
+			   << Lexer::quoteString(data)
 			   << '\n';
 		}
 	}

src/insets/InsetCommandParams.h

@@ -28,6 +28,7 @@
 namespace lyx {
 
 class Lexer;
+class Buffer;
 
 class ParamInfo {
 public:
@@ -117,6 +118,8 @@ public:
 	/// Parse the command
 	///
 	void write(std::ostream &) const;
+	///
+	void Write(std::ostream & os, Buffer const * buf) const;
 	/// Build the complete LaTeX command
 	docstring getCommand(OutputParams const &) const;
 	/// Return the command name

src/insets/InsetInclude.cpp

@@ -1029,6 +1029,12 @@ void InsetInclude::draw(PainterInfo & pi, int x, int y) const
 }
 
 
+void InsetInclude::write(ostream & os) const
+{
+	params().Write(os, &buffer());
+}
+
+
 string InsetInclude::contextMenuName() const
 {
 	return "context-include";

src/insets/InsetInclude.h

@@ -64,6 +64,8 @@ public:
 
 	///
 	void updateCommand();
+	///
+	void write(std::ostream &) const;
 
 	/// \name Public functions inherited from Inset class
 	//@{