// -*- 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 "BackStack.h"
-#include "Timeout.h"
+#include "frontends/Timeout.h"
+#include "frontends/key_state.h"
+#include "frontends/mouse_state.h"
+#include "frontends/LyXKeySym.h"
+#include "box.h"
+#include "insets/insetspecialchar.h"
+#include "support/types.h"
+
+#include <boost/scoped_ptr.hpp>
+#include <boost/signals/trackable.hpp>
#ifdef __GNUG__
#pragma interface
class WorkArea;
class LyXScreen;
-#ifdef SIGC_CXX_NAMESPACES
-using SigC::Object;
-#endif
-
///
-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 work area for this bview
+ WorkArea & workarea() 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();
///
///
void update();
//
- void update(BufferView::UpdateCodes);
+ void update(LyXText *, BufferView::UpdateCodes);
+ /**
+ * Repaint pixmap. Used for when we've made a visible
+ * change but don't need the full update() logic
+ */
+ void repaint();
///
- void gotoError();
- /// Update pixmap of screen
- void updateScreen();
- ///
- void workAreaExpose();
+ void workAreaResize();
///
void updateScrollbar();
///
- void scrollCB(double value);
- ///
- Inset * checkInsetHit(LyXText *, int & x, int & y,
- unsigned int button);
- ///
- int scrollUp(long time);
+ void scrollDocView(int value);
+ /**
+ * Returns an inset if inset was hit, or 0 if not.
+ *
+ * If hit, the coordinates are changed relative to the inset.
+ */
+ Inset * checkInsetHit(LyXText *, int & x, int & y);
+ /// wheel mouse scroll
+ int scroll(long time);
///
- int scrollDown(long time);
+ void workAreaKeyPress(LyXKeySymPtr key,
+ key_modifier::state state);
///
- void workAreaKeyPress(KeySym, unsigned int state);
+ void workAreaMotionNotify(int x, int y, mouse_button::state state);
///
- void workAreaMotionNotify(int x, int y, unsigned int state);
+ void workAreaButtonPress(int x, int y, mouse_button::state button);
///
- void workAreaButtonPress(int x, int y, unsigned int button);
+ void workAreaButtonRelease(int x, int y, mouse_button::state button);
///
- void workAreaButtonRelease(int x, int y, unsigned int button);
+ void doubleClick(int x, int y, mouse_button::state button);
///
- void doubleClick(int x, int y, unsigned int button);
+ void tripleClick(int x, int y, mouse_button::state button);
///
- void tripleClick(int x, int y, unsigned int button);
+ void selectionRequested();
///
- void enterView();
- ///
- void leaveView();
+ void selectionLost();
///
void cursorToggle();
///
- void cursorPrevious();
+ void cursorPrevious(LyXText *);
///
- void cursorNext();
+ void cursorNext(LyXText *);
///
bool available() const;
///
- void beforeChange();
- ///
- void savePosition();
+ void beforeChange(LyXText *);
///
- void restorePosition();
+ void savePosition(unsigned int i);
///
- bool NoSavedPositions();
+ void restorePosition(unsigned int i);
///
- void setState();
+ bool isSavedPosition(unsigned int i);
///
- void insetSleep();
- ///
- void insetWakeup();
+ void switchKeyMap();
///
void insetUnlock();
///
- bool focus() const;
- ///
- void focus(bool);
- ///
- bool active() const;
- ///
- bool belowMouse() const;
- ///
void showCursor();
///
void hideCursor();
///
void center();
///
- BufferView * bv_;
+ bool insertInset(Inset * inset, string const & lout = string());
///
- LyXView * owner_;
+ void updateInset(Inset * inset, bool mark_dirty);
///
- Buffer * buffer_;
+ bool dispatch(FuncRequest const & ev);
+private:
+ /**
+ * Return the on-screen dimensions of the inset at the cursor.
+ * Pre-condition: the cursor must be at an inset.
+ */
+ Box insetDimensions(LyXText const & text, LyXCursor const & cursor) const;
+ /**
+ * check if the given co-ordinates are inside an inset at the
+ * given cursor, if one exists. If so, the inset is returned,
+ * and the co-ordinates are made relative. Otherwise, 0 is returned.
+ */
+ Inset * checkInset(LyXText const & text, LyXCursor const & cursor,
+ int & x, int & y) const;
///
- LyXScreen * screen_;
+ friend class BufferView;
+ /// open and lock an updatable inset
+ bool open_new_inset(UpdatableInset * new_inset, bool behind = false);
///
- long current_scrollbar_value;
+ void specialChar(InsetSpecialChar::Kind);
///
- FL_OBJECT * figinset_canvas;
+ void hfill();
///
- Timeout cursor_timeout;
- ///
- BackStack backstack;
+ void smartQuote();
+ ///
+ void insertAndEditInset(Inset *);
+ ///
+ void gotoInset(std::vector<Inset::Code> const & codes,
+ bool same_content);
+ ///
+ void gotoInset(Inset::Code codes, bool same_content);
+ ///
+ BufferView * bv_;
+ ///
+ LyXView * owner_;
///
- int last_click_x;
+ Buffer * buffer_;
///
- int last_click_y;
+ boost::scoped_ptr<LyXScreen> screen_;
///
- WorkArea * workarea_;
+ boost::scoped_ptr<WorkArea> workarea_;
///
- UpdateInset updatelist;
+ Timeout cursor_timeout;
///
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
+ lyx::pos_type par_pos;
+ ///
+ Position() : par_id(0), par_pos(0) {}
+ ///
+ 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, bool fitcur = true);
+ /// Get next inset of this class from current cursor position
+ Inset * getInsetByCode(Inset::Code code);
+ ///
+ void MenuInsertLyXFile(string const & filen);
};
-#endif
+#endif // BUFFERVIEW_PIMPL_H
projects / lyx.git / blobdiff