X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ffrontends%2Fqt4%2FGuiView.h;h=4cf5d027e92e6371d9235c78252d0ef5f095f5af;hb=1520629d7cefe09cbc9612806c8abbbd6b36048e;hp=74f578288508411ead2784d3afe0c501aa78f4f1;hpb=e73f8040feb9c15e003f3667720be92703710201;p=lyx.git diff --git a/src/frontends/qt4/GuiView.h b/src/frontends/qt4/GuiView.h index 74f5782885..4cf5d027e9 100644 --- a/src/frontends/qt4/GuiView.h +++ b/src/frontends/qt4/GuiView.h @@ -7,7 +7,7 @@ * \author Lars Gullik Bjornes * \author John Levon * \author Abdelrazak Younes - * \author Peter Kümmel + * \author Peter Kümmel * * Full author contact details are available in file CREDITS. */ @@ -15,10 +15,12 @@ #ifndef GUI_VIEW_H #define GUI_VIEW_H +#include "frontends/Delegates.h" #include "frontends/LyXView.h" +#include "support/strfwd.h" + #include -#include class QCloseEvent; class QDragEnterEvent; @@ -29,15 +31,17 @@ class QShowEvent; namespace lyx { -class Timeout; -class ToolbarInfo; +class Cursor; namespace frontend { +class Dialog; +class LayoutBox; class GuiToolbar; class GuiWorkArea; - -QWidget * mainWindow(); +class TabWorkArea; +class TocModels; +class ToolbarInfo; /** * GuiView - Qt4 implementation of LyXView @@ -48,7 +52,8 @@ QWidget * mainWindow(); * is deleted. This might be useful for closing other dialogs * depending on a given GuiView. */ -class GuiView : public QMainWindow, public LyXView +class GuiView : public QMainWindow, public LyXView, public GuiBufferViewDelegate, + public GuiBufferDelegate { Q_OBJECT public: @@ -57,64 +62,64 @@ public: ~GuiView(); - virtual void init(); - virtual void close(); - virtual void setFocus(); - virtual void setBusy(bool); + /// + int id() const { return id_; } + void setFocus(); + void setBusy(bool); + /// returns true if this view has the focus. + bool hasFocus() const; /// add toolbar, if newline==true, add a toolbar break before the toolbar GuiToolbar * makeToolbar(ToolbarInfo const & tbinfo, bool newline); virtual void updateStatusBar(); virtual void message(docstring const & str); - virtual bool hasFocus() const; - void updateLayoutChoice(bool force); - bool isToolbarVisible(std::string const & id); + + /// updates the possible layouts selectable + void updateLayoutList(); void updateToolbars(); - /// QMenu * createPopupMenu(); + bool getStatus(FuncRequest const & cmd, FuncStatus & flag); + bool dispatch(FuncRequest const & cmd); - /// dispatch to current BufferView - void dispatch(FuncRequest const & cmd); + /// + LayoutBox * getLayoutDialog() const; /// \return the buffer currently shown in this window Buffer * buffer(); Buffer const * buffer() const; /// set a buffer to the current workarea. void setBuffer(Buffer * b); ///< \c Buffer to set. + /// + bool closeBuffer(); + /// hides the workarea and makes sure it is clean + bool hideWorkArea(GuiWorkArea * wa); + /// load a document into the current workarea. + Buffer * loadDocument(support::FileName const & name, ///< File to load. + bool tolastfiles = true); ///< append to the "Open recent" menu? + /// + void openDocument(std::string const & filename); + /// + void importDocument(std::string const &); + /// + void newDocument(std::string const & filename, bool fromTemplate); /// GuiBufferDelegate. ///@{ void resetAutosaveTimers(); - void errors(std::string const &); - void structureChanged() { updateToc(); } + void errors(std::string const &, bool from_master = false); + void structureChanged(); + void updateTocItem(std::string const &, DocIterator const &); ///@} - //// - void showDialog(std::string const & name); - void showDialogWithData(std::string const & name, - std::string const & data); - void showInsetDialog(std::string const & name, - std::string const & data, Inset * inset); - void updateDialog(std::string const & name, - std::string const & data); + /// + TocModels & tocModels(); /// called on timeout void autoSave(); - /// - void updateEmbeddedFiles(); /// \return the current buffer view. BufferView * view(); - /// get access to the dialogs - Dialogs & getDialogs() { return *dialogs_; } - /// - Dialogs const & getDialogs() const { return *dialogs_; } - - /// load a buffer into the current workarea. - Buffer * loadLyXFile(support::FileName const & name, ///< File to load. - bool tolastfiles = true); ///< append to the "Open recent" menu? - /** redraw \c inset in all the BufferViews in which it is currently * visible. If successful return a pointer to the owning Buffer. */ @@ -136,6 +141,13 @@ public: void removeWorkArea(GuiWorkArea * work_area); /// return the current WorkArea (the one that has the focus). GuiWorkArea const * currentWorkArea() const; + /// return the current WorkArea (the one that has the focus). + GuiWorkArea * currentWorkArea(); + + /// return the current document WorkArea (it may not have the focus). + GuiWorkArea const * currentMainWorkArea() const; + /// return the current document WorkArea (it may not have the focus). + GuiWorkArea * currentMainWorkArea(); Q_SIGNALS: void closing(int); @@ -148,9 +160,13 @@ public Q_SLOTS: private Q_SLOTS: /// void updateWindowTitle(GuiWorkArea * wa); + /// + void resetWindowTitleAndIconText(); /// void on_currentWorkAreaChanged(GuiWorkArea *); + /// + void on_lastWorkAreaRemoved(); /// slots to change the icon size void smallSizedIcons(); @@ -159,7 +175,7 @@ private Q_SLOTS: private: /// - void addTabWorkArea(); + TabWorkArea * addTabWorkArea(); /// connect to signals in the given BufferView void connectBufferView(BufferView & bv); @@ -170,8 +186,6 @@ private: /// disconnect from signals in the given buffer void disconnectBuffer(); /// - void updateToc(); - /// void dragEnterEvent(QDragEnterEvent * ev); /// void dropEvent(QDropEvent * ev); @@ -188,27 +202,137 @@ private: struct GuiViewPrivate; GuiViewPrivate & d; +public: + /// + /// dialogs for this view + /// + /// - QTimer statusbar_timer_; + void resetDialogs(); + + /// Hide all visible dialogs + void hideAll() const; + + /// Update all visible dialogs. + /** + * Check the status of all visible dialogs and disable or reenable + * them as appropriate. + * + * Disabling is needed for example when a dialog is open and the + * cursor moves to a position where the corresponding inset is not + * allowed. + */ + void updateDialogs(); + + /** \param name == "bibtex", "citation" etc; an identifier used to + launch a particular dialog. + \param data is a string representation of the Inset contents. + It is often little more than the output from Inset::write. + It is passed to, and parsed by, the frontend dialog. + Several of these dialogs do not need any data, + so it defaults to string(). + \param inset ownership is _not_ passed to the frontend dialog. + It is stored internally and used by the kernel to ascertain + what to do with the FuncRequest dispatched from the frontend + dialog on 'Apply'; should it be used to create a new inset at + the current cursor position or modify an existing, 'open' inset? + */ + void showDialog(std::string const & name, + std::string const & data, Inset * inset = 0); + + /** \param name == "citation", "bibtex" etc; an identifier used + to reset the contents of a particular dialog with \param data. + See the comments to 'show', above. + */ + void updateDialog(std::string const & name, std::string const & data); + + /** All Dialogs of the given \param name will be closed if they are + connected to the given \param inset. + */ + void hideDialog(std::string const & name, Inset * inset); + /// + void disconnectDialog(std::string const & name); + + /// + void updateCompletion(Cursor & cur, bool start, bool keep); + +private: + /// + void saveLayout() const; + /// + bool restoreLayout(); + /// + GuiToolbar * toolbar(std::string const & name); + /// + void constructToolbars(); + /// + void initToolbars(); + /// + void lfunUiToggle(FuncRequest const & cmd); + /// + void toggleFullScreen(); + /// + void insertLyXFile(docstring const & fname); + /// + void insertPlaintextFile(docstring const & fname, + bool asParagraph); - /// are we quitting by the menu? - bool quitting_by_menu_; + /// Save a buffer as a new file. + /** + Write a buffer to a new file name and rename the buffer + according to the new file name. - struct ToolbarSize { - int top_width; - int bottom_width; - int left_height; - int right_height; + This function is e.g. used by menu callbacks and + LFUN_BUFFER_WRITE_AS. + + If 'newname' is empty, the user is asked via a + dialog for the buffer's new name and location. + + If 'newname' is non-empty and has an absolute path, that is used. + Otherwise the base directory of the buffer is used as the base + for any relative path in 'newname'. + */ + bool renameBuffer(Buffer & b, docstring const & newname); + /// + bool saveBuffer(Buffer & b); + /// + bool closeWorkArea(GuiWorkArea * wa, bool close_buffer, + bool tolastopened = false, bool mark_active = false); + /// gives the user the possibility to save his work + /// or to discard the changes. If hiding is true, the + /// document will be reloaded. + bool saveBufferIfNeeded(Buffer & buf, bool hiding); + /// + bool closeBufferAll(bool tolastopened = false); + /// is the buffer in this workarea also shown in another tab ? + /// This tab can either be in the same view or in another one. + bool inMultiTabs(GuiWorkArea * wa); + /// is the buffer in this workarea also shown in another view ? + bool inMultiViews(GuiWorkArea * wa); + /// + enum NextOrPrevious { + NEXTBUFFER, + PREVBUFFER }; + /// + void gotoNextOrPreviousBuffer(NextOrPrevious np); - ToolbarSize toolbarSize_; + /// + Inset * getOpenInset(std::string const & name) const; - /// auto-saving of buffers - Timeout * const autosave_timeout_; - /// dialogs for this view - Dialogs * dialogs_; -}; + /// Is the dialog currently visible? + bool isDialogVisible(std::string const & name) const; + /// + Dialog * findOrBuild(std::string const & name, bool hide_it); + /// + Dialog * build(std::string const & name); + + /// This view ID. + int id_; + /// flag to avoid two concurrent close events. + bool closing_; +}; } // namespace frontend } // namespace lyx