X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FBufferView_pimpl.h;h=b98a01ecc2565ee48299360028d1bbfe427381c1;hb=dcb9c3eabb55a987f11eb52967ab7845583e75db;hp=f1234753cf994ca39185ffb3adf664ef7614f5e4;hpb=313252eb8bafdba6d934786fd89c988902a0b4d7;p=lyx.git diff --git a/src/BufferView_pimpl.h b/src/BufferView_pimpl.h index f1234753cf..b98a01ecc2 100644 --- a/src/BufferView_pimpl.h +++ b/src/BufferView_pimpl.h @@ -1,41 +1,45 @@ // -*- 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 - +#include "errorlist.h" #include "BufferView.h" -#include "UpdateInset.h" -#include "commandtags.h" #include "frontends/Timeout.h" -#include "WorkArea.h" +#include "frontends/key_state.h" +#include "frontends/LyXKeySym.h" +#include "support/types.h" + +#include +#include -#ifdef __GNUG__ -#pragma interface -#endif +class Change; class LyXView; class WorkArea; class LyXScreen; +class FuncRequest; /// -struct BufferView::Pimpl : public SigC::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(); /// @@ -44,45 +48,40 @@ struct BufferView::Pimpl : public SigC::Object { void update(); // void update(LyXText *, BufferView::UpdateCodes); - /// Update pixmap of screen - void updateScreen(); - /// - void workAreaExpose(); - /// - void updateScrollbar(); - /// - void scrollCB(double value); - /// - Inset * checkInsetHit(LyXText *, int & x, int & y, - unsigned int button); - /// - int scrollUp(long time); + /// 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 + */ /// - int scrollDown(long time); + bool newFile(string const &, string const &, bool); /// - void workAreaKeyPress(KeySym, unsigned int state); + bool loadLyXFile(string const &, bool); /// - void workAreaMotionNotify(int x, int y, unsigned int state); + void repaint(); /// - void workAreaButtonPress(int x, int y, unsigned int button); + void workAreaResize(); /// - void workAreaButtonRelease(int x, int y, unsigned int button); + void updateScrollbar(); /// - void doubleClick(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 tripleClick(int x, int y, unsigned int button); + void workAreaKeyPress(LyXKeySymPtr key, key_modifier::state state); /// - void enterView(); + void selectionRequested(); /// - 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 *); /// @@ -92,26 +91,10 @@ struct BufferView::Pimpl : public SigC::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(); - /// void toggleSelection(bool = true); /// void toggleToggle(); @@ -120,35 +103,42 @@ struct BufferView::Pimpl : public SigC::Object { /// bool insertInset(Inset * inset, string const & lout = string()); /// - void updateInset(Inset * inset, bool mark_dirty); - /// - bool Dispatch(kb_action action, string const & argument); + 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); + /// friend class BufferView; - /// open and lock an updatable inset - bool open_new_inset(UpdatableInset * new_inset, bool behind = false); - /// - void protectedBlank(LyXText * lt); - /// - void newline(); - /// - void hfill(); - /// - void menuSeparator(); - /// - void endOfSentenceDot(); - /// - void ldots(); - /// - void hyphenationPoint(); - /// - void insertNote(); - /// - void gotoInset(std::vector const & codes, - bool same_content); - /// - void gotoInset(Inset::Code codes, bool same_content); + /// BufferView * bv_; /// @@ -158,42 +148,34 @@ private: /// boost::scoped_ptr screen_; /// - long current_scrollbar_value; + boost::scoped_ptr workarea_; /// Timeout cursor_timeout; /// - WorkArea workarea_; - /// - UpdateInset updatelist; - /// - void pasteClipboard(bool asPara); - /// void stuffClipboard(string const &) const; /// 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 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); - /// - bool inset_slept; + /// our workarea + WorkArea & workarea() const; }; -#endif +#endif // BUFFERVIEW_PIMPL_H