include sys/time.h

[lyx.git] / src / BufferView_pimpl.h

diff --git a/src/BufferView_pimpl.h b/src/BufferView_pimpl.h
index 136e8209df73550deea4cafecec9f12118cc61d1..e011a08990783a5bcca3d6c504d0e3e83dc12e17 100644 (file)
--- a/src/BufferView_pimpl.h
+++ b/src/BufferView_pimpl.h
@@ -1,42 +1,44 @@
 // -*- C++ -*-
+/**
+ * \file BufferView_pimpl.h
+ * Copyright 2002 the LyX Team
+ * Read the file COPYING
+ *
+ * \author various
+ */
 
 #ifndef BUFFERVIEW_PIMPL_H
 #define BUFFERVIEW_PIMPL_H
 
 #include "BufferView.h"
-#include "UpdateInset.h"
-#include "commandtags.h"
 #include "frontends/Timeout.h"
+#include "frontends/key_state.h"
+#include "frontends/LyXKeySym.h"
+#include "support/types.h"
 
-#ifdef __GNUG__
-#pragma interface
-#endif
+#include <boost/scoped_ptr.hpp>
+#include <boost/signals/trackable.hpp>
 
+
+class Change;
 class LyXView;
 class WorkArea;
 class LyXScreen;
-
-#ifdef SIGC_CXX_NAMESPACES
-using SigC::Object;
-#endif
+class FuncRequest;
 
 ///
-struct BufferView::Pimpl : public Object {
+struct BufferView::Pimpl : public boost::signals::trackable {
        ///
        Pimpl(BufferView * i, LyXView * o,
              int xpos, int ypos, int width, int height);
        ///
-       Painter & painter();
+       Painter & painter() const;
+       /// return the screen for this bview
+       LyXScreen & screen() const;
        ///
        void buffer(Buffer *);
-       ///
-       void resize(int xpos, int ypos, int width, int height);
-       ///
-       void resize();
-       ///
-       void redraw();
        /// Return true if the cursor was fitted.
-       bool fitCursor(LyXText *);
+       bool fitCursor();
        ///
        void redoCurrentBuffer();
        ///
@@ -45,45 +47,33 @@ struct BufferView::Pimpl : public Object {
        void update();
        //
        void update(LyXText *, BufferView::UpdateCodes);
-       /// Update pixmap of screen
-       void updateScreen();
+       /**
+        * Repaint pixmap. Used for when we've made a visible
+        * change but don't need the full update() logic
+        */
+       void repaint();
        ///
-       void workAreaExpose();
+       void workAreaResize();
        ///
        void updateScrollbar();
        ///
-       void scrollCB(double value);
-       ///
-       Inset * checkInsetHit(LyXText *, int & x, int & y,
-                             unsigned int button);
-       /// 
-       int scrollUp(long time);
-       ///
-       int scrollDown(long time);
-       ///
-       void workAreaKeyPress(KeySym, unsigned int state);
-       ///
-       void workAreaMotionNotify(int x, int y, unsigned int state);
-       ///
-       void workAreaButtonPress(int x, int y, unsigned int button);
+       void scrollDocView(int value);
+       /**
+        * Wheel mouse scroll, move by multiples of text->defaultRowHeight().
+        */
+       void scroll(int lines);
        ///
-       void workAreaButtonRelease(int x, int y, unsigned int button);
+       void workAreaKeyPress(LyXKeySymPtr key, key_modifier::state state);
        ///
-       void doubleClick(int x, int y, unsigned int button);
+       void selectionRequested();
        ///
-       void tripleClick(int x, int y, unsigned int button);
-       ///
-       void enterView();
-       ///
-       void leaveView();
+       void selectionLost();
        ///
        void cursorToggle();
        ///
-       void cursorPrevious(LyXText *);
-       ///
-       void cursorNext(LyXText *);
-       ///
        bool available() const;
+       /// get the change at the cursor position
+       Change const getCurrentChange();
        ///
        void beforeChange(LyXText *);
        ///
@@ -93,22 +83,10 @@ struct BufferView::Pimpl : public Object {
        ///
        bool isSavedPosition(unsigned int i);
        ///
-       void setState();
-       ///
-       void insetSleep();
-       ///
-       void insetWakeup();
+       void switchKeyMap();
        ///
        void insetUnlock();
        ///
-       bool focus() const;
-       ///
-       void focus(bool);
-       ///
-       bool active() const;
-       ///
-       bool belowMouse() const;
-       ///
        void showCursor();
        ///
        void hideCursor();
@@ -119,7 +97,18 @@ struct BufferView::Pimpl : public Object {
        ///
        void center();
        ///
-       bool Dispatch(kb_action action, string const & argument);
+       bool insertInset(Inset * inset, string const & lout = string());
+       ///
+       void updateInset(Inset * inset, bool mark_dirty);
+       ///
+       bool dispatch(FuncRequest const & ev);
+private:
+       /// track changes for the document
+       void trackChanges();
+
+       ///
+       friend class BufferView;
+
        ///
        BufferView * bv_;
        ///
@@ -127,47 +116,36 @@ struct BufferView::Pimpl : public Object {
        ///
        Buffer * buffer_;
        ///
-       LyXScreen * screen_;
+       boost::scoped_ptr<LyXScreen> screen_;
        ///
-       long current_scrollbar_value;
-       ///
-       FL_OBJECT * figinset_canvas;
+       boost::scoped_ptr<WorkArea> workarea_;
        ///
        Timeout cursor_timeout;
-        ///
-       int last_click_x;
-       ///
-       int last_click_y;
-       ///
-       WorkArea * workarea_;
-       ///
-       UpdateInset updatelist;
-       ///
-       void pasteClipboard(bool asPara);
        ///
        void stuffClipboard(string const &) const;
-private:
        ///
        bool using_xterm_cursor;
-
+       ///
        struct Position {
                /// Filename
-                string filename;
-                /// Cursor paragraph Id
-                int par_id;
-                /// Cursor position
-                LyXParagraph::size_type par_pos;
+               string filename;
+               /// Cursor paragraph Id
+               int par_id;
+               /// Cursor position
+               lyx::pos_type par_pos;
                ///
                Position() : par_id(0), par_pos(0) {}
                ///
-               Position(string const & f, int id, LyXParagraph::size_type pos)
-                        : filename(f), par_id(id), par_pos(pos) {}
+               Position(string const & f, int id, lyx::pos_type pos)
+                       : filename(f), par_id(id), par_pos(pos) {}
        };
+       ///
        std::vector<Position> saved_positions;
-
-       void moveCursorUpdate(bool selecting);
-        /// Get next inset of this class from current cursor position  
+       /// Get next inset of this class from current cursor position
        Inset * getInsetByCode(Inset::Code code);
+       ///
        void MenuInsertLyXFile(string const & filen);
+       /// our workarea
+       WorkArea & workarea() const;
 };
-#endif
+#endif // BUFFERVIEW_PIMPL_H