X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ffrontends%2FLyXView.h;h=3f2acfe95291dbca68a52f3b98545aa28d117c78;hb=558e849e692cc72ea74ac3859405b85e54c6e315;hp=de5305c6105b73b52eb9ec9cd8c0c4c600a4222a;hpb=969964384857f6834893cab1fd268228c6259cf4;p=lyx.git diff --git a/src/frontends/LyXView.h b/src/frontends/LyXView.h index de5305c610..3f2acfe952 100644 --- a/src/frontends/LyXView.h +++ b/src/frontends/LyXView.h @@ -1,31 +1,27 @@ // -*- C++ -*- /** * \file LyXView.h - * Copyright 1995-2002 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 Lars Gullik Bjornes - * \author John Levon + * \author Lars Gullik Bjønnes + * \author John Levon + * + * Full author contact details are available in file CREDITS. */ #ifndef LYXVIEW_H #define LYXVIEW_H -#ifdef __GNUG__ -#pragma interface -#endif - -#include "LString.h" - -#include "support/types.h" - #include #include +#include #include +#include class Buffer; -class Toolbar; -class MiniBuffer; +class Toolbars; +class InsetBase; class Intl; class Menubar; @@ -34,6 +30,13 @@ class Dialogs; class LyXFunc; class LyXFont; class Timeout; +class FuncRequest; + +namespace lyx { +namespace frontend { +class ControlCommandBuffer; +} // namespace frontend +} // namespace lyx /** * LyXView - main LyX window @@ -50,93 +53,101 @@ class Timeout; */ class LyXView : public boost::signals::trackable, boost::noncopyable { public: - /// + LyXView(); - /// - virtual ~LyXView(); - /// Redraw the main form. - virtual void redraw() = 0; - /// Resize all BufferViews in this LyXView (because the width changed) - void resize(); + virtual ~LyXView(); - /// returns the buffer currently shown in the main form. - Buffer * buffer() const; + /** + * This is called after the concrete view has been created. + * We have to have the toolbar and the other stuff created + * before we can populate it with this call. + */ + void init(); - /// - BufferView * view() const; + /// show busy cursor + virtual void busy(bool) const = 0; - /// return the toolbar for this view - Toolbar * getToolbar() const; + //@{ generic accessor functions - /// sets the layout in the toolbar layout combox - void setLayout(string const & layout); - /// update the toolbar - void updateToolbar(); - - /// return a pointer to the lyxfunc - LyXFunc * getLyXFunc() const; + /** return the current buffer view + Returned as a shared_ptr so that anything wanting to cache the + buffer view can do so safely using a boost::weak_ptr. + */ + boost::shared_ptr const & view() const; - /// return a pointer to the minibuffer - MiniBuffer * getMiniBuffer() const; + /// return the buffer currently shown in this window + Buffer * buffer() const; + /// return the LyX function handler for this view + LyXFunc & getLyXFunc() { return *lyxfunc_.get(); } /// - void message(string const &); - /// - void messagePush(string const & str); + LyXFunc const & getLyXFunc() const { return *lyxfunc_.get(); } + + /// return the toolbar for this view + Toolbars & getToolbars() { return *toolbars_.get(); } /// - void messagePop(); + Toolbars const & getToolbasr() const { return *toolbars_.get(); } /// return the menubar for this view - Menubar * getMenubar() const; + Menubar & getMenubar() { return *menubar_.get(); } + /// + Menubar const & getMenubar() const { return *menubar_.get(); } + /// get access to the dialogs + Dialogs & getDialogs() { return *dialogs_.get(); } /// - void updateMenubar(); + Dialogs const & getDialogs() const { return *dialogs_.get(); } + /// get this view's keyboard map handler + Intl & getIntl() { return *intl_.get(); } /// - Intl * getIntl() const; + Intl const & getIntl() const { return *intl_.get(); } - /// get access to the dialogs - Dialogs * getDialogs() { return dialogs_.get(); } + //@} - /// + /// sets the layout in the toolbar layout selection + void setLayout(std::string const & layout); + /// updates the possible layouts selectable void updateLayoutChoice(); - /// Updates the title of the window - void updateWindowTitle(); + /// update the toolbar + void updateToolbars(); + /// update the menubar + void updateMenubar(); + + /// focus the command buffer (minibuffer) + boost::signal0 focus_command_buffer; + + /// view state string changed + boost::signal0 view_state_changed; + + /// display a message in the view + virtual void message(std::string const &) = 0; - /// Show state (toolbar and font in minibuffer) - void showState(); + /// clear any temporary message and replace with current status + virtual void clearMessage() = 0; - /// Reset autosave timer + /// updates the title of the window + void updateWindowTitle(); + + /// reset autosave timer void resetAutosaveTimer(); - /// - virtual void prohibitInput() const = 0; - /// - virtual void allowInput() const = 0; - + + /// dispatch to current BufferView + void dispatch(FuncRequest const & cmd); + + /** redraw \c inset in all the BufferViews in which it is currently + * visible. If successful return a pointer to the owning Buffer. + */ + Buffer const * const updateInset(InsetBase const *) const; + protected: /// view of a buffer. Eventually there will be several. - boost::scoped_ptr bufferview_; + boost::shared_ptr bufferview_; /// view's menubar boost::scoped_ptr menubar_; - /// view's toolbar - boost::scoped_ptr toolbar_; - /// view's minibuffer - boost::scoped_ptr minibuffer_; - - /// keyboard mapping object - boost::scoped_ptr intl_; - - /// auto-saving of buffers - boost::scoped_ptr autosave_timeout_; - - /// called on timeout - void AutoSave(); - - /// FIXME: GUII - toolbar property - void invalidateLayoutChoice(); private: /** @@ -144,21 +155,30 @@ private: * @param t main window title * @param it iconified (short) title */ - virtual void setWindowTitle(string const & t, string const & it) = 0; + virtual void setWindowTitle(std::string const & t, std::string const & it) = 0; + + /// called on timeout + void autoSave(); + /// view's toolbar + boost::scoped_ptr toolbars_; + /// keyboard mapping object + boost::scoped_ptr const intl_; + /// auto-saving of buffers + boost::scoped_ptr const autosave_timeout_; /// our function handler boost::scoped_ptr lyxfunc_; /// dialogs for this view boost::scoped_ptr dialogs_; - /** - * The last textclass layout list in the layout choice selector - * This should probably be moved to the toolbar, but for now it's - * here. (Asger) - * - * FIXME: GUII - */ - int last_textclass_; +protected: + /// view's command buffer controller + // this has to be declared _after_ lyxfunc_ as its initialization depends + // on it! + typedef boost::scoped_ptr + CommandBufferPtr; + + CommandBufferPtr const controlcommand_; }; #endif // LYXVIEW_H