#ifndef LYXVIEW_H
#define LYXVIEW_H
-#include "frontends/Application.h"
-#include "frontends/Delegates.h"
-#include "support/docstring.h"
-
-#include <boost/noncopyable.hpp>
-
-#include <vector>
+#include "support/strfwd.h"
namespace lyx {
namespace support { class FileName; }
-class Font;
class Buffer;
class BufferView;
+class FuncStatus;
class FuncRequest;
class Inset;
-class Timeout;
-class ToolbarInfo;
namespace frontend {
-class Dialogs;
-class WorkArea;
-
/**
* LyXView - main LyX window
*
* Additionally we would like to support multiple views
* in a single LyXView.
*/
-class LyXView : boost::noncopyable,
- public GuiBufferViewDelegate, public GuiBufferDelegate
+class LyXView
{
public:
///
- LyXView(int id);
+ LyXView() {}
///
- virtual ~LyXView();
+ virtual ~LyXView() {}
///
- int id() const { return id_; }
+ virtual int id() const = 0;
///
virtual void close() = 0;
- ///
- virtual void setFocus() = 0;
-
- ///
- virtual WorkArea * workArea(Buffer & buffer) = 0;
- ///
- virtual WorkArea * addWorkArea(Buffer & buffer) = 0;
- ///
- virtual void setCurrentWorkArea(WorkArea * work_area) = 0;
- ///
- virtual void removeWorkArea(WorkArea * work_area) = 0;
- /// return the current WorkArea (the one that has the focus).
- virtual WorkArea const * currentWorkArea() const = 0;
- /// FIXME: This non-const access is needed because of
- /// a mis-designed \c ControlSpellchecker.
- virtual WorkArea * currentWorkArea() = 0;
-
- /**
- * This is called after the concrete view has been created.
- * We have to have the toolbar and the other stuff created
- * before we can populate it with this call.
- */
- virtual void init() = 0;
-
- enum Maximized {
- NotMaximized,
- VerticallyMaximized,
- HorizontallyMaximized,
- CompletelyMaximized
- };
-
- ///
- virtual void setGeometry(
- unsigned int width,
- unsigned int height,
- int posx, int posy,
- int maximize,
- unsigned int iconSizeXY,
- const std::string & geometryArg) = 0;
-
- /// save the geometry state in the session manager.
- virtual void saveGeometry() = 0;
/// show busy cursor
- virtual void busy(bool) = 0;
+ virtual void setBusy(bool) = 0;
//@{ generic accessor functions
/// \return the current buffer view.
- BufferView * view();
+ virtual BufferView * view() = 0;
/// \return the buffer currently shown in this window
- Buffer * buffer();
- Buffer const * buffer() const;
-
- ///
- virtual void openLayoutList() = 0;
- ///
- virtual bool isToolbarVisible(std::string const & id) = 0;
+ 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 void showMiniBuffer(bool visible) = 0;
- virtual void openMenu(docstring const & name) = 0;
-
- /// get access to the dialogs
- Dialogs & getDialogs() { return *dialogs_; }
+ virtual bool closeBuffer() = 0;
///
- Dialogs const & getDialogs() const { return *dialogs_; }
+ virtual void newDocument(std::string const & filename,
+ bool fromTemplate) = 0;
//@}
- /// load a buffer into the current workarea.
- Buffer * loadLyXFile(support::FileName const & name, ///< File to load.
- bool tolastfiles = true); ///< append to the "Open recent" menu?
-
- /// set a buffer to the current workarea.
- void setBuffer(Buffer * b); ///< \c Buffer to set.
-
- /// updates the possible layouts selectable
- virtual void updateLayoutChoice() = 0;
-
- /// update the toolbar
- virtual void updateToolbars() = 0;
- /// get toolbar info
- virtual ToolbarInfo * getToolbarInfo(std::string const & name) = 0;
- /// toggle toolbar state
- virtual void toggleToolbarState(std::string const & name, bool allowauto) = 0;
- /// update the status bar
- virtual void updateStatusBar() = 0;
-
/// display a message in the view
virtual void message(docstring const &) = 0;
- /// clear any temporary message and replace with current status
- virtual void clearMessage() = 0;
-
- /// updates the title of the window
- void updateWindowTitle();
-
- /// reset autosave timer
- void resetAutosaveTimer();
-
- /// dispatch to current BufferView
- void dispatch(FuncRequest const & cmd);
-
- /** redraw \c inset in all the BufferViews in which it is currently
- * visible. If successful return a pointer to the owning Buffer.
- */
- Buffer const * updateInset(Inset const *);
-
- /// returns true if this view has the focus.
- virtual bool hasFocus() const = 0;
-
- /// show the error list to the user
- void showErrorList(std::string const &);
-
-
- //
- // GuiBufferDelegate
- //
- /// This function is called when the buffer structure is changed.
- void structureChanged() { updateToc(); }
- /// This function is called when an embedded file is changed
- void embeddingChanged() { updateEmbeddedFiles(); }
- /// This function is called when some parsing error shows up.
- void errors(std::string const & err) { showErrorList(err); }
- /// This function is called when the buffer busy status change.
- //void busy(bool);
- /// This function is called when the buffer readonly status change.
- void readonly(bool on) { showReadonly(on); }
- /// Update window titles of all users.
- void updateTitles() { updateWindowTitle(); }
- /// Reset autosave timers for all users.
- void resetAutosaveTimers() { resetAutosaveTimer(); }
-
- /// connect to signals in the given BufferView
- void connectBufferView(BufferView & bv);
- /// disconnect from signals in the given BufferView
- void disconnectBufferView();
- /// connect to signals in the given buffer
- void connectBuffer(Buffer & buf);
- /// disconnect from signals in the given buffer
- void disconnectBuffer();
-
-private:
- /**
- * setWindowTitle - set title of window
- * @param t main window title
- * @param it iconified (short) title
- */
- virtual void setWindowTitle(docstring const & t, docstring const & it) = 0;
-
- /// called on timeout
- void autoSave();
-
- /// auto-saving of buffers
- Timeout * const autosave_timeout_;
- /// dialogs for this view
- Dialogs * dialogs_;
-
- /// Bind methods for BufferView messages signal connection
- //@{
- void showDialog(std::string const & name);
- void showDialogWithData(std::string const & name,
- std::string const & data);
- void showInsetDialog(std::string const & name,
- std::string const & data, Inset * inset);
- void updateDialog(std::string const & name,
- std::string const & data);
- //@}
-
- /// notify readonly status
- void showReadonly(bool);
-
-protected:
///
- void updateToc();
+ virtual FuncStatus getStatus(FuncRequest const & cmd) = 0;
+ /// dispatch command.
+ /// \return true if the \c FuncRequest has been dispatched.
+ virtual bool dispatch(FuncRequest const & cmd) = 0;
+
///
- void updateEmbeddedFiles();
+ virtual void restartCursor() = 0;
private:
- int id_;
+ /// noncopyable
+ LyXView(LyXView const &);
+ void operator=(LyXView const &);
};
} // namespace frontend
projects / lyx.git / blobdiff