#ifndef BUFFER_VIEW_H
#define BUFFER_VIEW_H
-#ifdef __GNUG__
-#pragma interface
-#endif
-
#include "LString.h"
#include "undo.h"
#include <boost/utility.hpp>
+class Change;
class LyXView;
class LyXText;
class TeXErrors;
class Painter;
class UpdatableInset;
class WordLangTuple;
+class Encoding;
/**
* A buffer view encapsulates a view onto a particular
* of the document rendering.
*/
enum UpdateCodes {
- UPDATE = 0, //< FIXME
- SELECT = 1, //< selection change
- FITCUR = 2, //< the cursor needs fitting into the view
- CHANGE = 4 //< document data has changed
+ UPDATE = 0, //< repaint
+ SELECT = 1 //< reset selection to current cursor pos
};
/**
*/
void repaint();
+ /// reload the contained buffer
+ void reload();
+
/// fit the user cursor within the visible view
bool fitCursor();
/// perform pending painting updates
void update();
// update for a particular lyxtext
void update(LyXText *, UpdateCodes uc);
+ /// update for the top-level lyxtext
+ void update(UpdateCodes uc);
/// update for a particular inset
- void updateInset(Inset * inset, bool mark_dirty);
+ void updateInset(Inset * inset);
/// reset the scrollbar to reflect current view position
void updateScrollbar();
/// FIXME
/// does the given bookmark have a saved position ?
bool isSavedPosition(unsigned int i);
+ /// return the current change at the cursor
+ Change const getCurrentChange();
+
/**
* This holds the mapping between buffer paragraphs and screen rows.
* This should be private...but not yet. (Lgb)
/// unlock the currently locked inset
void insetUnlock();
+ /// return the current encoding at the cursor
+ Encoding const * getEncoding() const;
+
/// return the parent language of the given inset
Language const * getParentLanguage(Inset * inset) const;
WordLangTuple const nextWord(float & value);
/// move cursor to the named label
- bool gotoLabel(string const & label);
-
- /// copy the environment type from current paragraph
- void copyEnvironment();
- /// set the current paragraph's environment type
- void pasteEnvironment();
+ void gotoLabel(string const & label);
/// undo last action
void undo();
/// Inserts a lyx file at cursor position. return false if it fails
bool insertLyXFile(string const & file);
- /// show the user cursor
- void showCursor();
- /// hide the user cursor
- void hideCursor();
- /// FIXME
- void showLockedInsetCursor(int x, int y, int asc, int desc);
- /// FIXME
- void hideLockedInsetCursor();
/// FIXME
bool fitLockedInsetCursor(int x, int y, int asc, int desc);
/// FIXME
/// FIXME: my word !
void toggleToggle();
+ /// hide the cursor if it is visible
+ void hideCursor();
+
/// center the document view around the cursor
void center();
/// scroll document by the given number of lines of default height
/// Scroll the view by a number of pixels
void scrollDocView(int);
- /// height of a normal line in pixels (zoom factor considered)
- int defaultHeight() const;
/// return the pixel width of the document view
int workWidth() const;
/// return the pixel height of the document view