* Painter.h:

[lyx.git] / src / lyxtext.h

diff --git a/src/lyxtext.h b/src/lyxtext.h
index 5a1fda886160a86ef6d47d74cdac3c5f121c5081..0ec15272d318cc98fb469e8770baa0dcea1da3f5 100644 (file)
--- a/src/lyxtext.h
+++ b/src/lyxtext.h
@@ -21,15 +21,19 @@
 #include "lyxfont.h"
 #include "layout.h"
 #include "lyxlayout_ptr_fwd.h"
-#include "ParagraphList_fwd.h"
+#include "ParagraphList.h"
 
 #include <iosfwd>
 
+
+namespace lyx {
+
 class Buffer;
 class BufferParams;
 class BufferView;
 class CursorSlice;
 class Dimension;
+class ErrorList;
 class InsetBase;
 class InsetBase_code;
 class FuncRequest;
@@ -47,11 +51,6 @@ class Spacing;
 /// This class encapsulates the main text data and operations in LyX
 class LyXText {
 public:
-       ///
-       typedef lyx::pos_type pos_type;
-       ///
-       typedef lyx::pit_type pit_type;
-
        /// constructor
        explicit LyXText(BufferView *);
        ///
@@ -108,7 +107,7 @@ public:
        std::string getStringToIndex(LCursor const & cur);
 
        /// insert a character at cursor position
-       void insertChar(LCursor & cur, char c);
+       void insertChar(LCursor & cur, char_type c);
        /// insert an inset at cursor position
        void insertInset(LCursor & cur, InsetBase * inset);
 
@@ -133,7 +132,7 @@ public:
        /// read-write access to individual paragraph
        Paragraph & getPar(pit_type pit) { return pars_[pit]; }
        // Returns the current font and depth as a message.
-       std::string LyXText::currentState(LCursor & cur);
+       std::string currentState(LCursor & cur);
 
        /** returns row near the specified
          * y-coordinate in given paragraph (relative to the screen).
@@ -152,9 +151,9 @@ public:
         *  @param from return here the start of the word
         *  @param to return here the end of the word
         */
-       void getWord(CursorSlice & from, CursorSlice & to, lyx::word_location const);
+       void getWord(CursorSlice & from, CursorSlice & to, word_location const);
        /// just selects the word the cursor is in
-       void selectWord(LCursor & cur, lyx::word_location loc);
+       void selectWord(LCursor & cur, word_location loc);
 
        /// accept selected change
        void acceptChange(LCursor & cur);
@@ -168,7 +167,7 @@ public:
        void setCursor(CursorSlice &, pit_type par, pos_type pos);
        ///
        void setCursorIntern(LCursor & cur, pit_type par,
-                pos_type pos, bool setfont = true, bool boundary = false);
+                pos_type pos, bool setfont = true, bool boundary = false);
        ///
        void setCurrentFont(LCursor & cur);
 
@@ -209,23 +208,30 @@ public:
        ///
        bool cursorDownParagraph(LCursor & cur);
        ///
-       void cursorHome(LCursor & cur);
+       bool cursorHome(LCursor & cur);
        ///
-       void cursorEnd(LCursor & cur);
+       bool cursorEnd(LCursor & cur);
        ///
        bool cursorPrevious(LCursor & cur);
        ///
        bool cursorNext(LCursor & cur);
        ///
-       void cursorTop(LCursor & cur);
+       bool cursorTop(LCursor & cur);
        ///
-       void cursorBottom(LCursor & cur);
-       ///
-       void Delete(LCursor & cur);
-       ///
-       void backspace(LCursor & cur);
+       bool cursorBottom(LCursor & cur);
+       /// Erase character at cursor. Honour change tracking
+       bool erase(LCursor & cur);
+       /** At cursor position 0, merge paragraph with the one before it.
+        * Ignore CT (this is used in \c acceptChange, \c rejectChange for
+        * physical deletion of paragraph break)
+        */
+       bool backspacePos0(LCursor & cur);
+       /// Delete character before cursor. Honour CT
+       bool backspace(LCursor & cur);
+       // Dissolve the inset under cursor
+       bool dissolveInset(LCursor & cur);
        ///
-       bool selectWordWhenUnderCursor(LCursor & cur, lyx::word_location);
+       bool selectWordWhenUnderCursor(LCursor & cur, word_location);
        ///
        enum TextCase {
                ///
@@ -252,9 +258,9 @@ public:
        /* these things are for search and replace */
 
        /// needed to insert the selection
-       void insertStringAsLines(LCursor & cur, std::string const & str);
+       void insertStringAsLines(LCursor & cur, docstring const & str);
        /// needed to insert the selection
-       void insertStringAsParagraphs(LCursor & cur, std::string const & str);
+       void insertStringAsParagraphs(LCursor & cur, docstring const & str);
 
        /// current text width
        int width() const;
@@ -269,7 +275,7 @@ public:
        int singleWidth(Paragraph const & par, pos_type pos) const;
        ///
        int singleWidth(Paragraph const & par,
-               pos_type pos, char c, LyXFont const & Font) const;
+               pos_type pos, char_type c, LyXFont const & Font) const;
 
        /// return the color of the canvas
        LColor_color backgroundColor() const;
@@ -315,7 +321,7 @@ public:
        ///
        void write(Buffer const & buf, std::ostream & os) const;
        /// returns whether we've seen our usual 'end' marker
-       bool read(Buffer const & buf, LyXLex & lex);
+       bool read(Buffer const & buf, LyXLex & lex, ErrorList & errorList);
 
        ///
        int ascent() const;
@@ -326,8 +332,8 @@ public:
        ///
        int cursorY(CursorSlice const & cursor, bool boundary) const;
 
-       ///
-       friend class LyXScreen;
+       /// delete double space or empty paragraphs around old cursor
+       bool deleteEmptyParagraphMechanism(LCursor & cur, LCursor & old);
 
 public:
        ///
@@ -338,8 +344,6 @@ public:
        LyXFont current_font;
        /// the current font
        LyXFont real_current_font;
-       /// our buffer's default layout font. This is textclass specific
-       LyXFont defaultfont_;
        ///
        int background_color_;
 
@@ -362,9 +366,6 @@ private:
        /// change on pit
        pit_type undoSpan(pit_type pit);
 
-       /// used in setlayout
-       void makeFontEntriesLayoutSpecific(BufferParams const &, Paragraph & par);
-
        /// Calculate and set the height of the row
        void setHeightOfRow(pit_type, Row & row);
 
@@ -372,9 +373,6 @@ private:
        // position. Called by deleteEmptyParagraphMechanism
        void fixCursorAfterDelete(CursorSlice & cur, CursorSlice const & where);
 
-       /// delete double space or empty paragraphs around old cursor
-       bool deleteEmptyParagraphMechanism(LCursor & cur, LCursor & old);
-
        ///
        void deleteWordForward(LCursor & cur);
        ///
@@ -401,4 +399,7 @@ private:
 /// return the default height of a row in pixels, considering font zoom
 int defaultRowHeight();
 
+
+} // namespace lyx
+
 #endif // LYXTEXT_H