X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Flyxtext.h;h=897808cca860789ac90c57995140309b4efb7b67;hb=80328d2053869dc089c23c25adbed4167d7bf0b1;hp=b1a7f71f5890897a218b31d0bb6e0aa4f5c6566e;hpb=ceb51f7f765c1f80ec0ffecc3facc43ca2d92ddf;p=lyx.git

diff --git a/src/lyxtext.h b/src/lyxtext.h
index b1a7f71f58..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);
 
@@ -149,13 +144,6 @@ public:
 	/// FIXME: move to TextMetrics.
 	pit_type getPitNearY(BufferView & bv, int y);
 
-	/** returns the column near the specified x-coordinate of the row
-	 x is set to the real beginning of this column
-	 */
-	/// FIXME: move to TextMetrics.
-	pos_type getColumnNearX(BufferView const & bv, int right_margin,
-		pit_type pit, Row const & row, int & x, bool & boundary) 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
@@ -165,10 +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,
@@ -185,8 +180,10 @@ public:
 	void recUndo(LCursor & cur, pit_type first, pit_type last) const;
 	///
 	void recUndo(LCursor & cur, pit_type first) const;
-	/// returns true if par was empty and was removed
-	bool setCursorFromCoordinates(LCursor & cur, int x, int y);
+
+	/// sets cursor only within this LyXText.
+	/// x,y are screen coordinates
+	void setCursorFromCoordinates(LCursor & cur, int x, int y);
 
 	/// sets cursor recursively descending into nested editable insets
 	/**
@@ -348,25 +345,16 @@ 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);
 
-	/// sets row.end to the pos value *after* which a row should break.
-	/// for example, the pos after which isNewLine(pos) == true
-	/// FIXME: move to TextMetrics.
-	void rowBreakPoint(Buffer const &, int right_margin, int max_width, pit_type pit,
-		Row & row) const;
-	/// sets row.width to the minimum space a row needs on the screen in pixel
-	/// FIXME: move to TextMetrics.
-	void setRowWidth(Buffer const &, int right_margin, int max_width, pit_type pit,
-		Row & row) const;
-
-	/// Calculate and set the height of the row
-	/// FIXME: move to TextMetrics.
-	void setHeightOfRow(BufferView const &, pit_type, Row & row);
+	/// 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
@@ -394,7 +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
@@ -406,14 +394,16 @@ private:
 	void deleteWordBackward(LCursor & cur);
 	///
 	void deleteLineForward(LCursor & cur);
-
-	/// FIXME
-	int labelEnd(Buffer const &, int max_width, pit_type pit) const;
-
 	///
 	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