X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Flyxtext.h;h=897808cca860789ac90c57995140309b4efb7b67;hb=e7f4618bcce770369cf46335c2c7f0164b4b8857;hp=cfa42e1d94d20a3ff01e1fe5bad51860d4cdd64f;hpb=f1d90e17d8c2b241e33921d54d041e5635d7a855;p=lyx.git

diff --git a/src/lyxtext.h b/src/lyxtext.h
index cfa42e1d94..897808cca8 100644
--- a/src/lyxtext.h
+++ b/src/lyxtext.h
@@ -94,11 +94,6 @@ public:
 	/// FIXME: replace LCursor with DocIterator.
 	void setFont(LCursor & cur, LyXFont const &, bool toggleall = false);
 
-	/// returns pos in given par at given x coord.
-	/// FIXME: move to TextMetrics.
-	pos_type x2pos(BufferView const &, pit_type pit, int row, int x) const;
-	int pos2x(pit_type pit, pos_type pos) const;
-
 	///
 	void toggleFree(LCursor & cur, LyXFont const &, bool toggleall = false);
 
@@ -158,10 +153,17 @@ public:
 	/// just selects the word the cursor is in
 	void selectWord(LCursor & cur, word_location loc);
 
-	/// accept selected change
-	void acceptChange(LCursor & cur);
-	/// reject selected change
-	void rejectChange(LCursor & cur);
+	/// what type of change operation to make 
+	enum ChangeOp {
+		ACCEPT,
+		REJECT
+	};
+	/// accept or reject the selected change
+	void acceptOrRejectChanges(LCursor & cur, ChangeOp op);
+	/// accept the changes within the complete LyXText
+	void acceptChanges(BufferParams const & bparams);
+	/// reject the changes within the complete LyXText
+	void rejectChanges(BufferParams const & bparams);
 
 	/// returns true if par was empty and was removed
 	bool setCursor(LCursor & cur, pit_type par, pos_type pos,
@@ -343,12 +345,17 @@ public:
 	int cursorY(BufferView const & bv, CursorSlice const & cursor,
 		bool boundary) const;
 
-	/// delete double space or empty paragraphs around old cursor
+	/// delete double spaces, leading spaces, and empty paragraphs around old cursor.
+	/// \retval true if a change has happened and we need a redraw.
 	/// FIXME: replace LCursor with DocIterator. This is not possible right
 	/// now because recordUndo() is called which needs a LCursor.
-	bool deleteEmptyParagraphMechanism(LCursor & cur,
+	static bool deleteEmptyParagraphMechanism(LCursor & cur,
 		LCursor & old, bool & need_anchor_change);
 
+	/// delete double spaces, leading spaces, and empty paragraphs
+	/// from \first to \last paragraph
+	void deleteEmptyParagraphMechanism(pit_type first, pit_type last, bool trackChanges);
+
 public:
 	/// the current font settings
 	LyXFont current_font;
@@ -375,7 +382,7 @@ private:
 
 	// fix the cursor `cur' after a characters has been deleted at `where'
 	// position. Called by deleteEmptyParagraphMechanism
-	void fixCursorAfterDelete(CursorSlice & cur, CursorSlice const & where);
+	static void fixCursorAfterDelete(CursorSlice & cur, CursorSlice const & where);
 
 	// At cursor position 0, try to merge the paragraph with the one before it.
 	// Ignore change tracking, i.e., physically remove the end-of-par character
@@ -391,6 +398,12 @@ private:
 	void charInserted();
 	/// set 'number' font property
 	void number(LCursor & cur);
+
+	/// paste plain text at current cursor.
+	/// \param str string to paste
+	/// \param asParagraphs whether to paste as paragraphs or as lines
+	void pasteString(LCursor & cur, docstring const & str,
+			bool asParagraphs);
 };
 
 } // namespace lyx