* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
- * \author Lars Gullik Bjønnes
+ * \author Lars Gullik Bjønnes
* \author John Levon
*
* Full author contact details are available in file CREDITS.
#ifndef LYXVIEW_H
#define LYXVIEW_H
-#include "frontends/Delegates.h"
#include "support/strfwd.h"
namespace lyx {
class Buffer;
class BufferView;
+class Cursor;
+class FuncStatus;
class FuncRequest;
class Inset;
* in a single LyXView.
*/
class LyXView
- : public GuiBufferViewDelegate, public GuiBufferDelegate
{
public:
- ///
- LyXView(int id) : id_(id) {}
///
virtual ~LyXView() {}
- ///
- int id() const { return id_; }
- ///
- virtual void close() = 0;
-
- /// show busy cursor
- virtual void setBusy(bool) = 0;
//@{ generic accessor functions
- /// \return the current buffer view.
- virtual BufferView * view() = 0;
-
- /// \return the buffer currently shown in this window
- virtual Buffer * buffer() = 0;
- virtual Buffer const * buffer() const = 0;
- /// set a buffer to the current workarea.
- virtual void setBuffer(Buffer * b) = 0; ///< \c Buffer to set.
-
- ///
- virtual bool isToolbarVisible(std::string const & id) = 0;
-
+ /// \return the currently selected buffer view.
+ virtual BufferView * currentBufferView() = 0;
+ virtual BufferView const * currentBufferView() const = 0;
+ /// \return the current document buffer view.
+ virtual BufferView * documentBufferView() = 0;
+ virtual BufferView const * documentBufferView() const = 0;
//@}
- /// load a buffer into the current workarea.
- virtual Buffer * loadLyXFile(support::FileName const & name, ///< File to load.
- bool tolastfiles = true) = 0; ///< append to the "Open recent" menu?
-
- /// updates the possible layouts selectable
- virtual void updateLayoutChoice(bool force) = 0;
- /// update the toolbar
- virtual void updateToolbars() = 0;
- /// update the status bar
- virtual void updateStatusBar() = 0;
/// display a message in the view
virtual void message(docstring const &) = 0;
- /// dispatch to current BufferView
- virtual void dispatch(FuncRequest const & cmd) = 0;
-
- /** redraw \c inset in all the BufferViews in which it is currently
- * visible. If successful return a pointer to the owning Buffer.
- */
- virtual Buffer const * updateInset(Inset const *) = 0;
-
- /// returns true if this view has the focus.
- virtual bool hasFocus() const = 0;
-
///
- virtual void restartCursor() = 0;
-
- //
- // GuiBufferDelegate
- //
- virtual void errors(std::string const &) = 0;
-
-
- //
- // This View's Dialogs
- //
-
- /// Hide all visible dialogs
- virtual void hideAll() const = 0;
-
- /** \param name == "bibtex", "citation" etc; an identifier used to
- launch a particular dialog.
- \param data is a string representation of the Inset contents.
- It is often little more than the output from Inset::write.
- It is passed to, and parsed by, the frontend dialog.
- Several of these dialogs do not need any data,
- so it defaults to string().
- \param inset ownership is _not_ passed to the frontend dialog.
- It is stored internally and used by the kernel to ascertain
- what to do with the FuncRequest dispatched from the frontend
- dialog on 'Apply'; should it be used to create a new inset at
- the current cursor position or modify an existing, 'open' inset?
- */
- virtual void showDialog(std::string const & name,
- std::string const & data, Inset * inset = 0) = 0;
-
- /** \param name == "citation", "bibtex" etc; an identifier used
- to update the contents of a particular dialog with \param data.
- See the comments to 'show', above.
- */
- virtual void updateDialog(std::string const & name, std::string const & data) = 0;
+ virtual bool getStatus(FuncRequest const & cmd, FuncStatus & flag) = 0;
+ /// dispatch command.
+ /// \return true if the \c FuncRequest has been dispatched.
+ virtual bool dispatch(FuncRequest const & cmd) = 0;
- /// Is the dialog currently visible?
- virtual bool isDialogVisible(std::string const & name) const = 0;
-
- /** All Dialogs of the given \param name will be closed if they are
- connected to the given \param inset.
- */
- virtual void hideDialog(std::string const & name, Inset * inset) = 0;
- ///
- virtual void disconnectDialog(std::string const & name) = 0;
///
- virtual Inset * getOpenInset(std::string const & name) const = 0;
-
-private:
- /// noncopyable
- LyXView(LyXView const &);
- void operator=(LyXView const &);
+ virtual void restartCursor() = 0;
- ///
- int id_;
+ /// Update the completion popup and the inline completion state.
+ /// If \c start is true, then a new completion might be started.
+ /// If \c keep is true, an active completion will be kept active
+ /// even though the cursor moved. The update flags of \c cur might
+ /// be changed.
+ virtual void updateCompletion(Cursor & cur, bool start, bool keep) = 0;
};
} // namespace frontend