start work on less-likely-to-misuse iterators.

[features.git] / src / Buffer.h

diff --git a/src/Buffer.h b/src/Buffer.h
index 9dd0fc38a4483bf323e26a65177af79c2781d0fa..7bfc8c35fa11415e2b738e93e4ea7e2869cd8f0a 100644 (file)
--- a/src/Buffer.h
+++ b/src/Buffer.h
@@ -16,6 +16,7 @@
 
 #include "support/strfwd.h"
 #include "support/types.h"
+#include "support/SignalSlot.h"
 
 #include <set>
 #include <string>
@@ -25,7 +26,7 @@
 namespace lyx {
 
 class BufferParams;
-class EmbeddedFiles;
+class EmbeddedFileList;
 class DocIterator;
 class ErrorItem;
 class ErrorList;
@@ -57,7 +58,6 @@ class WorkAreaManager;
 
 namespace support {
 class FileName;
-class FileNameList;
 }
 
 /** The buffer object.
@@ -144,7 +144,7 @@ public:
                pit_type &, pos_type &,
                Font const &, docstring const &, bool);
        ///
-       ParIterator getParFromID(int id) const;
+       DocIterator getParFromID(int id) const;
        /// do we have a paragraph with this id?
        bool hasParWithID(int id) const;
 
@@ -304,7 +304,7 @@ public:
        void updateBibfilesCache() const;
        /// Return the cache with all bibfiles in use (including bibfiles
        /// of loaded child documents).
-       support::FileNameList const & getBibfilesCache() const;
+       EmbeddedFileList const & getBibfilesCache() const;
        ///
        void getLabelList(std::vector<docstring> &) const;
 
@@ -405,8 +405,9 @@ public:
        TocBackend & tocBackend() const;
        
        //@{
-       EmbeddedFiles & embeddedFiles();
-       EmbeddedFiles const & embeddedFiles() const;
+       EmbeddedFileList & embeddedFiles();
+       EmbeddedFileList const & embeddedFiles() const;
+       bool embedded() const;
        //@}
 
        Undo & undo();
@@ -492,6 +493,17 @@ private:
        Impl * const d;
 
        frontend::GuiBufferDelegate * gui_;
+
+       /// This function is called when the buffer structure is changed.
+       Signal structureChanged_;
+       /// This function is called when some parsing error shows up.
+       //Signal errors(std::string const &) = 0;
+       /// This function is called when some message shows up.
+       //Signal message(docstring const &) = 0;
+       /// This function is called when the buffer busy status change.
+       //Signal setBusy(bool) = 0;
+       /// Reset autosave timers for all users.
+       Signal resetAutosaveTimers_;
 };