#ifndef BUFFER_VIEW_H
#define BUFFER_VIEW_H
-#include "LString.h"
-
-#include "insets/inset.h"
+#include "support/types.h"
#include <boost/utility.hpp>
+#include <string>
+
+class Buffer;
class Change;
-class LyXView;
+class DocIterator;
+class ErrorList;
+class FuncRequest;
+class FuncStatus;
+class InsetOld;
+class Language;
+class LCursor;
class LyXText;
-class TeXErrors;
-class Buffer;
class LyXScreen;
-class Language;
+class LyXView;
class Painter;
-class UpdatableInset;
-class WordLangTuple;
-class Encoding;
-class ErrorList;
+class ParIterator;
/**
* A buffer view encapsulates a view onto a particular
* Create a view with the given owner main window,
* of the given dimensions.
*/
- BufferView(LyXView * owner, int x, int y, int w, int h);
+ BufferView(LyXView * owner, int w, int h);
~BufferView();
/// set the buffer we are viewing
- void buffer(Buffer * b);
+ void setBuffer(Buffer * b);
/// return the buffer being viewed
Buffer * buffer() const;
/// return the owning main view
LyXView * owner() const;
+ /// return the visible top y
+ int top_y() const;
+
+ /// set the visible top y
+ void top_y(int);
+
/// resize event has happened
void resize();
/// reload the contained buffer
void reload();
/// create a new buffer based on template
- bool newFile(string const & fname, string const & tname,
+ void newFile(std::string const & fname, std::string const & tname,
bool named = true);
/// load a buffer into the view
- bool loadLyXFile(string const & name, bool tolastfiles = true);
+ bool loadLyXFile(std::string const & name, bool tolastfiles = true);
/// fit the user cursor within the visible view
bool fitCursor();
/// perform pending painting updates
void update();
- /// update for a particular inset
- void updateInset();
/// reset the scrollbar to reflect current view position
void updateScrollbar();
/// FIXME
/// FIXME
bool available() const;
- /// FIXME
- void beforeChange(LyXText *);
-
/// Save the current position as bookmark i
void savePosition(unsigned int i);
/// Restore the position from bookmark 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)
- */
- LyXText * text;
/// return the lyxtext we are using
LyXText * getLyXText() const;
- /// Return the current inset we are "locked" in
- UpdatableInset * theLockingInset() const;
- /// lock the given inset FIXME: return value ?
- bool lockInset(UpdatableInset * inset);
- /// unlock the given inset
- int unlockInset(UpdatableInset * inset);
- /// 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(InsetOld * inset) const;
-
- /// Select the "current" word
- void selectLastWord();
- /// replace the currently selected word
- void replaceWord(string const & replacestring);
- /// Update after spellcheck finishes
- void endOfSpellCheck();
- /// return the next word
- WordLangTuple const nextWord(float & value);
+ /// simple replacing. Use the font of the first selected character
+ void replaceSelectionWithString(std::string const & str);
/// move cursor to the named label
- void gotoLabel(string const & label);
-
- /// undo last action
- void undo();
- /// redo last action
- void redo();
+ void gotoLabel(std::string const & label);
/// get the stored error list
ErrorList const & getErrorList() const;
/// show the error list to the user
- void showErrorList(string const &) const;
+ void showErrorList(std::string const &) const;
/// set the cursor based on the given TeX source row
void setCursorFromRow(int row);
- /**
- * Insert an inset into the buffer.
- * Place it in a layout of lout,
- */
- bool insertInset(InsetOld * inset, string const & lout = string());
-
- /// Inserts a lyx file at cursor position. return false if it fails
- bool insertLyXFile(string const & file);
-
- /// FIXME
- bool fitLockedInsetCursor(int x, int y, int asc, int desc);
-
/// hide the cursor if it is visible
void hideCursor();
/// scroll document by the given number of lines of default height
void scroll(int lines);
/// Scroll the view by a number of pixels
- void scrollDocView(int);
+ void scrollDocView(int pixels);
/// return the pixel width of the document view
int workWidth() const;
/// switch between primary and secondary keymaps for RTL entry
void switchKeyMap();
- /// FIXME
- bool ChangeRefsIfUnique(string const & from, string const & to);
-
/// get the contents of the window system clipboard
- string const getClipboard() const;
+ std::string const getClipboard() const;
/// fill the window system clipboard
- void stuffClipboard(string const &) const;
+ void stuffClipboard(std::string const &) const;
/// tell the window system we have a selection
void haveSelection(bool sel);
+ /// return true for events that will handle
+ FuncStatus getStatus(FuncRequest const & cmd);
/// execute the given function
bool dispatch(FuncRequest const & argument);
-private:
- /// Set the current locking inset
- void theLockingInset(UpdatableInset * inset);
-
- /// return the lyxtext containing this inset
- LyXText * getParentText(InsetOld * inset) const;
-
- /**
- * Change all insets with the given code's contents to a new
- * string. May only be used with InsetCommand-derived insets
- * Returns true if a screen update is needed.
- */
- bool ChangeInsets(InsetOld::Code code, string const & from,
- string const & to);
-
+ /// clear the X selection
+ void unsetXSel();
+
+ /// access to full cursor
+ LCursor & cursor();
+ /// access to full cursor
+ LCursor const & cursor() const;
+ ///
+ LyXText * text() const;
+ ///
+ void setCursor(ParIterator const & par, lyx::pos_type pos);
+ ///
+ void putSelectionAt(DocIterator const & cur,
+ int length, bool backwards);
+private:
+ ///
struct Pimpl;
+ ///
friend struct BufferView::Pimpl;
-
+ ///
Pimpl * pimpl_;
};
projects / lyx.git / blobdiff