#ifndef BUFFER_VIEW_H
#define BUFFER_VIEW_H
+#include "metricsinfo.h"
+
#include "frontends/LyXKeySym.h"
#include "support/types.h"
class Buffer;
class Change;
class DocIterator;
-class ErrorList;
class FuncRequest;
class FuncStatus;
class Language;
void setBuffer(Buffer * b);
/// return the buffer being viewed
Buffer * buffer() const;
+ /// return the first layout of the Buffer.
+ std::string firstLayout();
/// return the owning main view
LyXView * owner() const;
/// reload the contained buffer
void reload();
- /// create a new buffer based on template
- void newFile(std::string const & fname, std::string const & tname,
- bool named = true);
/// load a buffer into the view
bool loadLyXFile(std::string const & name, bool tolastfiles = true);
* to do a fitcursor, and to force an update if screen
* position changes. \c forceupdate means to force an update
* in any case.
+ * \return true if a full updateMetrics() is needed.
*/
+ bool update(Update::flags flags = Update::FitCursor | Update::Force);
- void update(Update::flags flags = Update::FitCursor | Update::Force);
/// move the screen to fit the cursor. Only to be called with
/// good y coordinates (after a bv::metrics)
bool fitCursor();
/// return the lyxtext we are using
LyXText const * getLyXText() const;
- /// simple replacing. Use the font of the first selected character
- void replaceSelectionWithString(std::string const & str);
-
/// move cursor to the named label
void gotoLabel(std::string const & label);
- /// get the stored error list
- ErrorList const & getErrorList() const;
- /// show the error list to the user
- void showErrorList(std::string const &) const;
/// set the cursor based on the given TeX source row
void setCursorFromRow(int row);
void scroll(int lines);
/// Scroll the view by a number of pixels
void scrollDocView(int pixels);
+ /// Set the cursor position based on the scrollbar one.
+ void setCursorFromScrollbar();
/// return the pixel width of the document view
int workWidth() const;
///
void workAreaResize(int width, int height);
- /// Receive a keypress
- void workAreaKeyPress(LyXKeySymPtr key, key_modifier::state state);
-
/// a function should be executed from the workarea
bool workAreaDispatch(FuncRequest const & ev);
*/
void putSelectionAt(DocIterator const & cur,
int length, bool backwards);
-
///
ViewMetricsInfo const & viewMetricsInfo();
-
///
- bool needsRedraw() const;
- void needsRedraw(bool redraw_needed);
+ void updateMetrics(bool singlepar = false);
+
private:
///
class Pimpl;