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[lyx.git] / src / frontends / qt4 / GuiView.h

diff --git a/src/frontends/qt4/GuiView.h b/src/frontends/qt4/GuiView.h
index b540094f0b82eaae193657b1a729d43b9584d4dc..17e60df7ddc91a62d4c3d6dd2dad02c0a8b9781b 100644 (file)
--- a/src/frontends/qt4/GuiView.h
+++ b/src/frontends/qt4/GuiView.h
@@ -71,9 +71,15 @@ public:
 
        ~GuiView();
 
+       /// closes the view such that the view knows that is closed
+       /// programmatically and not by the user clicking the x.
+       bool closeScheduled();
+
        int id() const { return id_; }
 
-       void setBusy(bool);
+       /// are we busy ?
+       bool busy() const;
+
 
        /// \name Generic accessor functions
        //@{
@@ -139,7 +145,7 @@ public:
 
        /// hides the workarea and makes sure it is clean
        bool hideWorkArea(GuiWorkArea * wa);
-       /// closes the workarea
+       /// closes workarea; close buffer only if no other workareas point to it
        bool closeWorkArea(GuiWorkArea * wa);
        /// closes the buffer
        bool closeBuffer(Buffer & buf);
@@ -173,6 +179,8 @@ public:
        /// \return the \c Workarea associated to \p  Buffer
        /// \retval 0 if no \c WorkArea is found.
        GuiWorkArea * workArea(Buffer & buffer);
+       /// \return the \c Workarea at index \c index
+       GuiWorkArea * workArea(int index);
 
        /// Add a \c WorkArea 
        /// \return the \c Workarea associated to \p  Buffer
@@ -197,6 +205,8 @@ Q_SIGNALS:
        void triggerShowDialog(QString const & qname, QString const & qdata, Inset * inset);
 
 public Q_SLOTS:
+       ///
+       void setBusy(bool);
        /// idle timeout.
        /// clear any temporary message and replace with current status.
        void clearMessage();
@@ -217,8 +227,10 @@ private Q_SLOTS:
        void normalSizedIcons();
        void bigSizedIcons();
 
-       /// For completion of autosave or exporrt threads.
-       void threadFinished();
+       /// For completion of autosave or export threads.
+       void processingThreadStarted();
+       void processingThreadFinished();
+       void autoSaveThreadFinished();
 
        /// must be called in GUI thread
        void doShowDialog(QString const & qname, QString const & qdata,
@@ -319,8 +331,10 @@ public:
        void disconnectDialog(std::string const & name);
 
 private:
-       ///
+       /// Saves the layout and geometry of the window
        void saveLayout() const;
+       /// Saves the settings of toolbars and all dialogs
+       void saveUISettings() const;
        ///
        bool restoreLayout();
        ///
@@ -330,6 +344,8 @@ private:
        ///
        void initToolbars();
        ///
+       void initToolbar(std::string const & name);
+       ///
        bool lfunUiToggle(std::string const & ui_component);
        ///
        void toggleFullScreen();
@@ -338,7 +354,12 @@ private:
        ///
        void insertPlaintextFile(docstring const & fname,
                bool asParagraph);
+       /// Open Export As ... dialog. \p iformat is the format the
+       /// filter is initially set to.
+       bool exportBufferAs(Buffer & b, docstring const & iformat);
 
+       ///
+       enum RenameKind { LV_WRITE_AS, LV_VC_RENAME, LV_VC_COPY };
        /// Save a buffer as a new file. 
        /**
        Write a buffer to a new file name and rename the buffer
@@ -353,10 +374,19 @@ private:
     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);
+
+        \p kind controls what is done besides the pure renaming:
+         * LV_WRITE_AS  => The buffer is written without version control actions.
+         * LV_VC_RENAME => The file is renamed in version control.
+         * LV_VC_COPY   => The file is copied in version control.
+        */
+       bool renameBuffer(Buffer & b, docstring const & newname,
+                         RenameKind kind = LV_WRITE_AS);
        ///
        bool saveBuffer(Buffer & b);
+       /// save and rename buffer to fn. If fn is empty, the buffer
+       /// is just saved as the filename it already has.
+       bool saveBuffer(Buffer & b, support::FileName const & fn);
        /// closes a workarea, if close_buffer is true the buffer will
        /// also be released, otherwise the buffer will be hidden.
        bool closeWorkArea(GuiWorkArea * wa, bool close_buffer);
@@ -374,8 +404,8 @@ private:
        /// 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);
+       /// is the buffer shown in some other view ?
+       bool inOtherView(Buffer & buf);
        ///
        enum NextOrPrevious {
                NEXTBUFFER,
@@ -391,9 +421,11 @@ private:
        ///
        Dialog * build(std::string const & name);
        ///
-       void reloadBuffer();
+       bool reloadBuffer(Buffer & buffer);
+       ///
+       void dispatchVC(FuncRequest const & cmd, DispatchResult & dr);
        ///
-       void dispatchVC(FuncRequest const & cmd);
+       void dispatchToBufferView(FuncRequest const & cmd, DispatchResult & dr);
        ///
        void showMessage();
 
@@ -402,6 +434,12 @@ private:
 
        /// flag to avoid two concurrent close events.
        bool closing_;
+       /// if the view is busy the cursor shouldn't blink for instance.
+       /// This counts the number of times more often we called
+       /// setBusy(true) compared to setBusy(false), so we can nest
+       /// functions that call setBusy;
+       int busy_;
+
 };
 
 } // namespace frontend