X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ffrontends%2Fqt4%2FGuiView.h;h=bc7b9ecc1e59e19759a332a35097ff6d479d7ccc;hb=43c09d723435a5b203f2ac0c39e2086de836b386;hp=3a49d3447c6e4b0404556c570d550565b973dbff;hpb=d95aaa0e5b42913ba64062a4e51009555fb324d5;p=lyx.git diff --git a/src/frontends/qt4/GuiView.h b/src/frontends/qt4/GuiView.h index 3a49d3447c..bc7b9ecc1e 100644 --- a/src/frontends/qt4/GuiView.h +++ b/src/frontends/qt4/GuiView.h @@ -16,7 +16,6 @@ #define GUI_VIEW_H #include "frontends/Delegates.h" -#include "frontends/LyXView.h" #include "support/strfwd.h" @@ -31,7 +30,15 @@ class QShowEvent; namespace lyx { +namespace support { class FileName; } + +class Buffer; +class BufferView; class Cursor; +class DispatchResult; +class FuncStatus; +class FuncRequest; +class Inset; namespace frontend { @@ -44,47 +51,77 @@ class TocModels; class ToolbarInfo; /** - * GuiView - Qt4 implementation of LyXView + * GuiView - Qt4 main LyX window * - * qt4-private implementation of the main LyX window. + * This class represents the main LyX window and provides + * accessor functions to its content. * * Note: a QObject emits a destroyed(QObject *) Qt signal when it * is deleted. This might be useful for closing other dialogs * depending on a given GuiView. */ -class GuiView : public QMainWindow, public LyXView, public GuiBufferViewDelegate, +class GuiView : public QMainWindow, public GuiBufferViewDelegate, public GuiBufferDelegate { Q_OBJECT + public: /// create a main window of the given dimensions GuiView(int id); ~GuiView(); - /// LyXView inherited methods. - ///@{ - int id() const { return id_; }; - void setBusy(bool); + /// 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_; } + + /// are we busy ? + bool busy() const; + + + /// \name Generic accessor functions + //@{ + /// The current BufferView refers to the BufferView that has the focus, + /// including for example the one that is created when you use the + /// advanced search and replace pane. + /// \return the currently selected buffer view. BufferView * currentBufferView(); BufferView const * currentBufferView() const; + + /// The document BufferView always refers to the view's main document + /// BufferView. So, even if the BufferView in e.g., the advanced + /// search and replace pane has the focus. + /// \return the current document buffer view. BufferView * documentBufferView(); BufferView const * documentBufferView() const; + void newDocument(std::string const & filename, bool fromTemplate); + /// display a message in the view /// could be called from any thread void message(docstring const &); - /// must be called from GUI thread - void updateMessage(QString const & str); - + bool getStatus(FuncRequest const & cmd, FuncStatus & flag); - bool dispatch(FuncRequest const & cmd); + /// dispatch command. + /// \return true if the \c FuncRequest has been dispatched. + void dispatch(FuncRequest const & cmd, DispatchResult & dr); + void restartCursor(); + /// Update the completion popup and the inline completion state. + /// If \c start is true, then a new completion might be started. + /// If \c keep is true, an active completion will be kept active + /// even though the cursor moved. The update flags of \c cur might + /// be changed. void updateCompletion(Cursor & cur, bool start, bool keep); + + /// void setFocus(); - ///@} + /// + void focusInEvent(QFocusEvent * e); /// set a buffer to the current workarea. void setBuffer(Buffer * b); ///< \c Buffer to set. @@ -117,13 +154,13 @@ public: /// void importDocument(std::string const &); - /// GuiBufferDelegate. - ///@{ + /// \name GuiBufferDelegate. + //@{ void resetAutosaveTimers(); void errors(std::string const &, bool from_master = false); void structureChanged(); void updateTocItem(std::string const &, DocIterator const &); - ///@} + //@} /// TocModels & tocModels(); @@ -142,6 +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 @@ -166,6 +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(); @@ -186,13 +227,19 @@ 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, Inset * inset); + /// must be called from GUI thread + void updateStatusBarMessage(QString const & str); + void clearMessageText(); + private: /// Open given child document in current buffer directory. void openChildDocument(std::string const & filename); @@ -284,8 +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(); /// @@ -295,7 +344,7 @@ private: /// void initToolbars(); /// - void lfunUiToggle(FuncRequest const & cmd); + bool lfunUiToggle(std::string const & ui_component); /// void toggleFullScreen(); /// @@ -303,6 +352,8 @@ private: /// void insertPlaintextFile(docstring const & fname, bool asParagraph); + /// + bool exportBufferAs(Buffer & b); /// Save a buffer as a new file. /** @@ -322,6 +373,9 @@ private: bool renameBuffer(Buffer & b, docstring const & newname); /// 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); @@ -339,8 +393,8 @@ 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, @@ -356,9 +410,11 @@ 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(); @@ -367,6 +423,12 @@ 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