X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FBufferView.h;h=72bbc4c1dc19458b49ba06c3b3e4cca159af5425;hb=98c966c64594611e469313314abd1e59524adb4a;hp=9248a676baf34b17958973d6803c6f5a2e43da79;hpb=d8b96c598c7cc488518c5b63907899400a789d56;p=lyx.git diff --git a/src/BufferView.h b/src/BufferView.h index 9248a676ba..72bbc4c1dc 100644 --- a/src/BufferView.h +++ b/src/BufferView.h @@ -1,13 +1,10 @@ // -*- C++ -*- -/* This file is part of - * ====================================================== - * - * LyX, The Document Processor - * - * Copyright 1995 Matthias Ettrich - * Copyright 1995-2000 The LyX Team. +/** \file + * Copyright 2002 the LyX Team + * Read the file COPYING * - * ====================================================== */ + * \author Lars Gullik Bjønnes +*/ #ifndef BUFFER_VIEW_H #define BUFFER_VIEW_H @@ -16,76 +13,104 @@ #pragma interface #endif -#include FORMS_H_LOCATION -#include "BackStack.h" -#include "lyxtext.h" -#include "LaTeX.h" +#include "LString.h" +#include "undo.h" +#include "commandtags.h" + +#include "insets/inset.h" + +#include class LyXView; +class LyXText; +class TeXErrors; class Buffer; class LyXScreen; -class Inset; +class Language; +class Painter; +class UpdatableInset; /// -class BufferView { +class BufferView : boost::noncopyable { public: + /// + enum UpdateCodes { + /// + UPDATE = 0, + /// + SELECT = 1, + /// + FITCUR = 2, + /// + CHANGE = 4 + }; + /// BufferView(LyXView * owner, int , int , int, int); /// ~BufferView(); /// - Buffer * buffer() const { return buffer_; } + Buffer * buffer() const; /// - FL_OBJECT * getWorkArea() { return work_area; } + Painter & painter(); + /// + LyXScreen * screen() const; /// void buffer(Buffer * b); /// + void resize(int, int, int, int); + /// void resize(); /// void redraw(); /// - void fitCursor(); + bool fitCursor(); /// void update(); - /// - void update(signed char f); - /// - void smallUpdate(signed char f); + // + void update(LyXText *, UpdateCodes uc); /// void updateScrollbar(); /// + Inset * checkInsetHit(LyXText *, int & x, int & y); + /// void redoCurrentBuffer(); /// int resizeCurrentBuffer(); /// - void gotoError(); + void cursorPrevious(LyXText *); /// - void cursorPrevious(); + void cursorNext(LyXText *); /// - void cursorNext(); - /// bool available() const; /// - LyXView * owner() const { return owner_; } + LyXView * owner() const; + /// + void beforeChange(LyXText *); /// - LyXScreen * getScreen() { - fl_set_timer(timer_cursor, 0.4); - return screen; - } + void savePosition(unsigned int i); /// - void beforeChange(); - /// - void savePosition(); - /// - void restorePosition(); + void restorePosition(unsigned int i); + /// + bool isSavedPosition(unsigned int i); /** This holds the mapping between buffer paragraphs and screen rows. This should be private...but not yet. (Lgb) */ LyXText * text; /// - UpdatableInset * the_locking_inset; + LyXText * getLyXText() const; + /// + LyXText * getParentText(Inset * inset) const; + /// + Language const * getParentLanguage(Inset * inset) const; /// - bool inset_slept; + int workWidth() const; + /// + UpdatableInset * theLockingInset() const; + /// + void theLockingInset(UpdatableInset * inset); + /// + void updateInset(Inset * inset, bool mark_dirty); /// int slx; /// @@ -103,17 +128,13 @@ public: /// void selectLastWord(); /// - char * nextWord(float & value); - /// - void insertCorrectQuote(); - /// - void gotoNote(); + string const nextWord(float & value); /// bool gotoLabel(string const & label); /// void paste(); /// - void cut(); + void cut(bool realcut = true); /// void copy(); /// @@ -121,140 +142,90 @@ public: /// void copyEnvironment(); /// - void hfill(); - /// - void protectedBlank(); - /// - void newline(); - /// - void menuSeparator(); - /// - void endOfSentenceDot(); - /// - void ldots(); - /// - void hyphenationPoint(); - /// void menuUndo(); /// void menuRedo(); - /// - void toggleFloat(); - /// - void openStuff(); - /// - void insertNote(); - /// - void allFloats(char flag, char figmar); /// removes all autodeletable insets bool removeAutoInsets(); /// void insertErrors(TeXErrors & terr); /// void setCursorFromRow(int row); - /** Insert an inset into the buffer - Insert inset into buffer, placing it in a layout of lout, - if no_table make sure that it doesn't end up in a table. */ - void insertInset(Inset * inset, string const & lout = string(), - bool no_table = false); - /// open and lock an updatable inset - void open_new_inset(UpdatableInset * new_inset); - /// Inserts a lyx file at cursor position. Returns false if it fails. + /** Insert an inset into the buffer. + Placie it in a layout of lout, + if no_table make sure that it doesn't end up in a table. + */ + //bool insertInset(Inset * inset, string const & lout = string(), + // bool no_table = false); + bool insertInset(Inset * inset, string const & lout = string()); + /** Inserts a lyx file at cursor position. + \return #false# if it fails. + */ bool insertLyXFile(string const & file); /// - int lockInset(UpdatableInset * inset); + bool lockInset(UpdatableInset * inset); /// - void showLockedInsetCursor(long x, long y, int asc, int desc); + void showLockedInsetCursor(int x, int y, int asc, int desc); /// - void hideLockedInsetCursor(long x, long y, int asc, int desc); + void hideLockedInsetCursor(); /// - void fitLockedInsetCursor(long x, long y, int asc, int desc); + bool fitLockedInsetCursor(int x, int y, int asc, int desc); /// int unlockInset(UpdatableInset * inset); /// void lockedInsetStoreUndo(Undo::undo_kind kind); -private: - /// Update pixmap of screen - void updateScreen(); - /// - int workAreaExpose(); /// - void create_view(int, int, int, int); + void showCursor(); /// - Inset * checkInsetHit(int & x, int & y); - /// - int ScrollUp(long time); + void hideCursor(); /// - int ScrollDown(long time); + void toggleSelection(bool = true); /// - void ScrollUpOnePage(long /*time*/); + void toggleToggle(); /// - void ScrollDownOnePage(long /*time*/); - -public: - /// A callback for the up arrow in the scrollbar. - static void UpCB(FL_OBJECT * ob, long); - - /// A callback for the slider in the scrollbar. - static void ScrollCB(FL_OBJECT * ob, long); + void center(); - /// A callback for the down arrow in the scrollbar. - static void DownCB(FL_OBJECT * ob, long); - - /// - static void CursorToggleCB(FL_OBJECT * ob, long); - /** Work area free object handler - */ - static int work_area_handler(FL_OBJECT *, int event, - FL_Coord, FL_Coord, int key, void *xev); -private: /// - int WorkAreaMotionNotify(FL_OBJECT * ob, - Window win, - int w, int h, - XEvent * ev, void * d); + bool focus() const; /// - int WorkAreaSelectionNotify(FL_OBJECT *, Window win, - int /*w*/, int /*h*/, - XEvent * event, void * /*d*/); + void focus(bool); /// - int WorkAreaButtonPress(FL_OBJECT * ob, - Window win, - int w, int h, - XEvent * ev, void * d); + bool active() const; /// - int WorkAreaButtonRelease(FL_OBJECT * ob, - Window win, - int w, int h, - XEvent * ev, void * d); - /// - LyXView * owner_; - /// - Buffer * buffer_; + bool belowMouse() const; + /// A callback for the slider in the scrollbar. + void scrollCB(double); + /// - LyXScreen * screen; + void setState(); + /// - long current_scrollbar_value; + bool ChangeInsets(Inset::Code code, string const & from, + string const & to); /// - bool lyx_focus; + bool ChangeRefsIfUnique(string const & from, string const & to); /// - bool work_area_focus; + bool ChangeCitationsIfUnique(string const & from, string const & to); /// - FL_OBJECT * work_area; + string const getClipboard() const; /// - FL_OBJECT * figinset_canvas; + void pasteClipboard(bool asPara); /// - FL_OBJECT * scrollbar; + void stuffClipboard(string const &) const; /// - FL_OBJECT * button_down; + bool Dispatch(kb_action action, string const & argument); +private: /// - FL_OBJECT * button_up; + struct Pimpl; /// - FL_OBJECT * timer_cursor; - /// - BackStack backstack; + friend struct BufferView::Pimpl; /// - int last_click_x, last_click_y; + Pimpl * pimpl_; }; + +/// +BufferView::UpdateCodes operator|(BufferView::UpdateCodes uc1, + BufferView::UpdateCodes uc2); + #endif