X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FBufferView_pimpl.h;h=d98925866c443819e2cf567a3f3ba0053491e733;hb=5c00d0f48978964a576070d5950556787aa365bb;hp=ed39aa1cc3a9463db6e6f6c8d30168ce0b716aff;hpb=ae87b945156585b080ed155919f64b80e48d7a04;p=lyx.git diff --git a/src/BufferView_pimpl.h b/src/BufferView_pimpl.h index ed39aa1cc3..d98925866c 100644 --- a/src/BufferView_pimpl.h +++ b/src/BufferView_pimpl.h @@ -1,71 +1,82 @@ // -*- C++ -*- /** * \file BufferView_pimpl.h - * Copyright 2002 the LyX Team - * Read the file COPYING + * This file is part of LyX, the document processor. + * Licence details can be found in the file COPYING. * - * \author various + * \author Asger Alstrup + * \author Alfredo Braustein + * \author Lars Gullik Bjønnes + * \author John Levon + * \author André Pönitz + * \author Dekel Tsur + * \author Jürgen Vigna + * + * Full author contact details are available in file CREDITS. */ #ifndef BUFFERVIEW_PIMPL_H #define BUFFERVIEW_PIMPL_H #include "BufferView.h" -#include "frontends/Timeout.h" +#include "cursor.h" +#include "errorlist.h" + +#include "insets/inset.h" + #include "frontends/key_state.h" -#include "frontends/LyXKeySym.h" +#include "frontends/Timeout.h" + #include "support/types.h" #include +#include #include -#ifdef __GNUG__ -#pragma interface -#endif class Change; +class LyXKeySym; class LyXView; class WorkArea; class LyXScreen; class FuncRequest; +class FuncStatus; + /// struct BufferView::Pimpl : public boost::signals::trackable { /// - Pimpl(BufferView * i, LyXView * o, + Pimpl(BufferView & bv, LyXView * owner, int xpos, int ypos, int width, int height); /// Painter & painter() const; /// return the screen for this bview LyXScreen & screen() const; /// - void buffer(Buffer *); + void setBuffer(Buffer * buf); /// Return true if the cursor was fitted. bool fitCursor(); /// void redoCurrentBuffer(); /// - int resizeCurrentBuffer(); + void resizeCurrentBuffer(); /// void update(); - // - 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 newFile(std::string const &, std::string const &, bool); + /// + bool loadLyXFile(std::string const &, bool); /// void workAreaResize(); /// void updateScrollbar(); /// void scrollDocView(int value); - /** - * Wheel mouse scroll, move by multiples of text->defaultHeight(). - */ + /// Wheel mouse scroll, move by multiples of text->defaultRowHeight(). void scroll(int lines); /// + typedef boost::shared_ptr LyXKeySymPtr; + /// void workAreaKeyPress(LyXKeySymPtr key, key_modifier::state state); /// void selectionRequested(); @@ -78,8 +89,6 @@ struct BufferView::Pimpl : public boost::signals::trackable { /// get the change at the cursor position Change const getCurrentChange(); /// - void beforeChange(LyXText *); - /// void savePosition(unsigned int i); /// void restorePosition(unsigned int i); @@ -88,26 +97,47 @@ struct BufferView::Pimpl : public boost::signals::trackable { /// void switchKeyMap(); /// - void insetUnlock(); - /// - void showCursor(); - /// - void hideCursor(); - /// - void toggleSelection(bool = true); - /// - void toggleToggle(); - /// void center(); + /// a function should be executed from the workarea + bool workAreaDispatch(FuncRequest const & ev); + /// return true for events that will handle + FuncStatus getStatus(FuncRequest const & cmd); + /// a function should be executed + bool dispatch(FuncRequest const & ev); /// - bool insertInset(Inset * inset, string const & lout = string()); - /// - void updateInset(Inset * inset, bool mark_dirty); + int top_y() const; /// - bool dispatch(FuncRequest const & ev); + void top_y(int y); private: + /// the y coordinate of the top of the screen + int top_y_; + /// An error list (replaces the error insets) + ErrorList errorlist_; + /// add an error to the list + void addError(ErrorItem const &); + /// buffer errors signal connection + boost::signals::connection errorConnection_; + /// buffer messages signal connection + boost::signals::connection messageConnection_; + /// buffer busy status signal connection + boost::signals::connection busyConnection_; + /// buffer title changed signal connection + boost::signals::connection titleConnection_; + /// buffer reset timers signal connection + boost::signals::connection timerConnection_; + /// buffer readonly status changed signal connection + boost::signals::connection readonlyConnection_; + /// buffer closing signal connection + boost::signals::connection closingConnection_; + /// connect to signals in the given buffer + void connectBuffer(Buffer & buf); + /// disconnect from signals in the given buffer + void disconnectBuffer(); /// track changes for the document void trackChanges(); + /// notify readonly status + void showReadonly(bool); + /// friend class BufferView; @@ -125,13 +155,13 @@ private: /// Timeout cursor_timeout; /// - void stuffClipboard(string const &) const; + void stuffClipboard(std::string const &) const; /// bool using_xterm_cursor; /// struct Position { /// Filename - string filename; + std::string filename; /// Cursor paragraph Id int par_id; /// Cursor position @@ -139,16 +169,24 @@ private: /// Position() : par_id(0), par_pos(0) {} /// - Position(string const & f, int id, lyx::pos_type pos) + Position(std::string const & f, int id, lyx::pos_type pos) : filename(f), par_id(id), par_pos(pos) {} }; /// std::vector saved_positions; /// Get next inset of this class from current cursor position - Inset * getInsetByCode(Inset::Code code); + InsetBase * getInsetByCode(InsetBase::Code code); /// - void MenuInsertLyXFile(string const & filen); + void MenuInsertLyXFile(std::string const & filen); /// our workarea WorkArea & workarea() const; + /// this is used to handle XSelection events in the right manner + struct { + CursorSlice cursor; + CursorSlice anchor; + bool set; + } xsel_cache_; + /// + LCursor cursor_; }; #endif // BUFFERVIEW_PIMPL_H