Fix bug #5131: Remember last file active.

[lyx.git] / src / Text.h

diff --git a/src/Text.h b/src/Text.h
index eba2b153a71123a7a069ab6441088a1d57eaba94..df19ca7ae2dc71c20621bb692c9a4f4a9d274ae8 100644 (file)
--- a/src/Text.h
+++ b/src/Text.h
@@ -5,7 +5,7 @@
  * Licence details can be found in the file COPYING.
  *
  * \author unknown
- * \author Lars Gullik Bjønnes
+ * \author Lars Gullik Bjønnes
  * \author John Levon
  *
  * Full author contact details are available in file CREDITS.
@@ -22,6 +22,7 @@ namespace lyx {
 class Buffer;
 class BufferParams;
 class BufferView;
+class CompletionList;
 class CursorSlice;
 class DocIterator;
 class ErrorList;
@@ -48,9 +49,9 @@ public:
        bool empty() const;
 
        ///
-       FontInfo getLayoutFont(Buffer const & buffer, pit_type pit) const;
+       FontInfo layoutFont(Buffer const & buffer, pit_type pit) const;
        ///
-       FontInfo getLabelFont(Buffer const & buffer,
+       FontInfo labelFont(Buffer const & buffer,
                Paragraph const & par) const;
        /** Set font of character at position \p pos in paragraph \p pit.
         *  Must not be called if \p pos denotes an inset with text contents,
@@ -107,6 +108,17 @@ public:
        /// FIXME: replace Cursor with DocIterator.
        docstring getStringToIndex(Cursor const & cur);
 
+       /// Convert the paragraphs to a string.
+       /// \param AsStringParameter options. This can contain any combination of
+       /// asStringParameter values. Valid examples:
+       ///             asString(AS_STR_LABEL)
+       ///             asString(AS_STR_LABEL | AS_STR_INSETS)
+       ///             asString(AS_STR_INSETS)
+       docstring asString(int options = AS_STR_NONE) const;
+       ///
+       docstring asString(pit_type beg, pit_type end,
+               int options = AS_STR_NONE) const;
+
        /// insert a character at cursor position
        /// FIXME: replace Cursor with DocIterator.
        void insertChar(Cursor & cur, char_type c);
@@ -127,17 +139,21 @@ public:
        Paragraph & getPar(pit_type pit) { return pars_[pit]; }
        // Returns the current font and depth as a message.
        /// FIXME: replace Cursor with DocIterator.
-       docstring currentState(Cursor & cur);
+       docstring currentState(Cursor const & cur) const;
 
        /** Find the word under \c from in the relative location
         *  defined by \c word_location.
         *  @param from return here the start of the word
         *  @param to return here the end of the word
         */
-       void getWord(CursorSlice & from, CursorSlice & to, word_location const);
+       void getWord(CursorSlice & from, CursorSlice & to, word_location const) const;
        /// just selects the word the cursor is in
        void selectWord(Cursor & cur, word_location loc);
-
+       /// select all text
+       void selectAll(Cursor & cur);
+       /// convenience function get the previous word or an empty string
+       docstring previousWord(CursorSlice const & sl) const;
+       
        /// what type of change operation to make
        enum ChangeOp {
                ACCEPT,
@@ -190,6 +206,10 @@ public:
        bool cursorBackwardOneWord(Cursor & cur);
        ///
        bool cursorForwardOneWord(Cursor & cur);
+       ///
+       bool cursorVisLeftOneWord(Cursor & cur);
+       ///
+       bool cursorVisRightOneWord(Cursor & cur);
        /// Delete from cursor up to the end of the current or next word.
        void deleteWordForward(Cursor & cur);
        /// Delete from cursor to start of current or prior word.
@@ -247,7 +267,7 @@ public:
        double spacing(Buffer const & buffer, Paragraph const & par) const;
        /// make a suggestion for a label
        /// FIXME: replace Cursor with DocIterator.
-       docstring getPossibleLabel(Cursor & cur) const;
+       docstring getPossibleLabel(Cursor const & cur) const;
        /// is this paragraph right-to-left?
        bool isRTL(Buffer const &, Paragraph const & par) const;
 
@@ -258,8 +278,10 @@ public:
 
        ///
        void write(Buffer const & buf, std::ostream & os) const;
-       /// returns whether we've seen our usual 'end' marker
-       bool read(Buffer const & buf, Lexer & lex, ErrorList & errorList);
+       /// returns true if \end_document has not been read
+       /// insetPtr is the containing Inset
+       bool read(Buffer const & buf, Lexer & lex, ErrorList & errorList, 
+                 InsetText * insetPtr);
 
        /// delete double spaces, leading spaces, and empty paragraphs around old cursor.
        /// \retval true if a change has happened and we need a redraw.
@@ -280,6 +302,15 @@ public:
        ///
        void setMacrocontextPosition(DocIterator const & pos);
 
+       ///
+       bool completionSupported(Cursor const & cur) const;
+       ///
+       CompletionList const * createCompletionList(Cursor const & cur) const;
+       ///
+       bool insertCompletion(Cursor & cur, docstring const & s, bool /*finished*/);
+       ///
+       docstring completionPrefix(Cursor const & cur) const;
+
 public:
        ///
        ParagraphList pars_;
@@ -300,6 +331,8 @@ private:
        bool backspacePos0(Cursor & cur);
        /// handle the case where bibitems were deleted
        bool handleBibitems(Cursor & cur);
+       /// are we in a list item (description etc.)?
+       bool inDescriptionItem(Cursor & cur) const;
        ///
        void charInserted(Cursor & cur);
        /// set 'number' font property
@@ -317,4 +350,4 @@ private:
 
 } // namespace lyx
 
-#endif // LYXTEXT_H
+#endif // TEXT_H