X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FBufferView_pimpl.h;h=b98a01ecc2565ee48299360028d1bbfe427381c1;hb=dcb9c3eabb55a987f11eb52967ab7845583e75db;hp=60ae84c7438c40577e48e245fc3e296bb8c6c92a;hpb=f2044aeec772031b8e0d5ab5b26b3e810d93b0dd;p=lyx.git diff --git a/src/BufferView_pimpl.h b/src/BufferView_pimpl.h index 60ae84c743..b98a01ecc2 100644 --- a/src/BufferView_pimpl.h +++ b/src/BufferView_pimpl.h @@ -1,152 +1,181 @@ // -*- 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 "errorlist.h" #include "BufferView.h" -#include "UpdateInset.h" -#include "BackStack.h" +#include "frontends/Timeout.h" +#include "frontends/key_state.h" +#include "frontends/LyXKeySym.h" +#include "support/types.h" -#ifdef __GNUG__ -#pragma interface -#endif +#include +#include + +class Change; class LyXView; class WorkArea; class LyXScreen; +class FuncRequest; -struct BufferView::Pimpl { +/// +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(); - /// - void fitCursor(); + /// Return true if the cursor was fitted. + bool fitCursor(); /// void redoCurrentBuffer(); /// int resizeCurrentBuffer(); /// void update(); + // + void update(LyXText *, BufferView::UpdateCodes); + /// update the toplevel lyx text + void update(BufferView::UpdateCodes); + /** + * Repaint pixmap. Used for when we've made a visible + * change but don't need the full update() logic + */ /// - void update(signed char f); + bool newFile(string const &, string const &, bool); /// - void smallUpdate(signed char f); + bool loadLyXFile(string const &, bool); /// - void gotoError(); - /// Update pixmap of screen - void updateScreen(); + void repaint(); /// - void workAreaExpose(); + void workAreaResize(); /// void updateScrollbar(); /// - void scrollCB(double value); - /// - void downCB(long time, int button); - /// - void scrollUpOnePage(); - /// - void scrollDownOnePage(); - /// - void create_view(); + void scrollDocView(int value); + /** + * Wheel mouse scroll, move by multiples of text->defaultRowHeight(). + */ + void scroll(int lines); /// - Inset * checkInsetHit(int & x, int & y, unsigned int button); - /// - int scrollUp(long time); + void workAreaKeyPress(LyXKeySymPtr key, key_modifier::state state); /// - int scrollDown(long time); + void selectionRequested(); /// - void workAreaMotionNotify(int x, int y, unsigned int state); - /// - void workAreaButtonPress(int x, int y, unsigned int button); - /// - void workAreaButtonRelease(int x, int y, unsigned int button); - /// - void workAreaSelectionNotify(Window win, XEvent * event); - /// - void doubleClick(int x, int y, unsigned int button); - /// - void tripleClick(int x, int y, unsigned int button); - /// - void enterView(); - /// - void leaveView(); + void selectionLost(); /// void cursorToggle(); /// - void cursorPrevious(); - /// - void cursorNext(); - /// bool available() const; + /// get the change at the cursor position + Change const getCurrentChange(); /// - void beforeChange(); + void beforeChange(LyXText *); /// - void savePosition(); + void savePosition(unsigned int i); /// - void restorePosition(); + 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 toggleSelection(bool = true); /// void toggleToggle(); /// void center(); /// - BufferView * bv_; - /// - LyXView * owner_; + bool insertInset(Inset * inset, string const & lout = string()); /// - Buffer * buffer_; + void updateInset(Inset * inset); + /// a function should be executed from the workarea + bool workAreaDispatch(FuncRequest const & ev); + /// a function should be executed + bool dispatch(FuncRequest const & ev); +private: + /// 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); + /// - LyXScreen * screen; + friend class BufferView; + /// - long current_scrollbar_value; + BufferView * bv_; /// - bool lyx_focus; + LyXView * owner_; /// - bool work_area_focus; + Buffer * buffer_; /// - FL_OBJECT * figinset_canvas; + boost::scoped_ptr screen_; /// - FL_OBJECT * timer_cursor; - /// - BackStack backstack; + boost::scoped_ptr workarea_; /// - int last_click_x, last_click_y; + Timeout cursor_timeout; /// - WorkArea * workarea; + void stuffClipboard(string const &) const; /// - UpdateInset updatelist; -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 saved_positions; + /// 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