X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ffrontends%2Fqt4%2FTocWidget.h;h=3f67606302705f2cb049477e46a2c7c9a9745782;hb=b7f6b979d0f889f08e735f35378bb20ba3788b4b;hp=e1c12479cfd19bbc8f17fd6b93730bcb47d1a756;hpb=d588c13f3fc71d4c486a93d4984b53a5d546057f;p=lyx.git

diff --git a/src/frontends/qt4/TocWidget.h b/src/frontends/qt4/TocWidget.h
index e1c12479cf..3f67606302 100644
--- a/src/frontends/qt4/TocWidget.h
+++ b/src/frontends/qt4/TocWidget.h
@@ -13,57 +13,101 @@
 #ifndef TOC_WIDGET_H
 #define TOC_WIDGET_H
 
-#include "ui/QTocUi.h"
+#include "ui_TocUi.h"
 
-#include <QMainWindow>
+#include "Cursor.h"
+#include "FuncCode.h"
+
+#include <QTimer>
 #include <QWidget>
 
+class QModelIndex;
+class QString;
+
 namespace lyx {
 namespace frontend {
 
-class QToc;
+class GuiView;
 
-class TocWidget : public QWidget, public Ui::QTocUi {
+class TocWidget : public QWidget, public Ui::TocUi
+{
 	Q_OBJECT
 public:
-	TocWidget(QToc * form, QMainWindow * parent = 0);
+	///
+	TocWidget(GuiView & gui_view, QWidget * parent = 0);
+
+	/// Initialise GUI.
+	void init(QString const & str);
+	///
+	void doDispatch(Cursor & cur, FuncRequest const & fr);
+	///
+	bool getStatus(Cursor & cur, FuncRequest const & fr, FuncStatus & status)
+		const;
 
-	/// Update the display of the dialog whilst it is still visible.
-	void update();
+public Q_SLOTS:
+	/// Schedule an update of the dialog, delaying expensive operations
+	void updateView();
+	/// Update completely without delay
+	void updateViewNow();
 
 protected Q_SLOTS:
-	/// Update Gui of the display.
-	void updateGui();
 	///
 	void select(QModelIndex const & index);
 	///
-	void selectionChanged(const QModelIndex & current,
-		const QModelIndex & previous);
+	void goTo(QModelIndex const &);
 
-	void on_updatePB_clicked();
+	void on_tocTV_activated(QModelIndex const &);
+	void on_tocTV_pressed(QModelIndex const &);
+	void on_updateTB_clicked();
+	void on_sortCB_stateChanged(int state);
+	void on_persistentCB_stateChanged(int state);
 	void on_depthSL_valueChanged(int depth);
-	void on_typeCO_activated(int value);
-	void on_moveUpPB_clicked();
-	void on_moveDownPB_clicked();
-	void on_moveInPB_clicked();
-	void on_moveOutPB_clicked();
+	void on_typeCO_currentIndexChanged(int value);
+	void on_moveUpTB_clicked();
+	void on_moveDownTB_clicked();
+	void on_moveInTB_clicked();
+	void on_moveOutTB_clicked();
+	void filterContents();
+
+	void showContextMenu(const QPoint & pos);
+
+private Q_SLOTS:
+	/// Perform the expensive update operations
+	void finishUpdateView();
 
-protected:
+private:
+	///
+	void enableControls(bool enable = true);
 	///
-	void enableButtons(bool enable = true);
+	bool canOutline()
+		{ return current_type_ == "tableofcontents"; }
+	/// It is not possible to have synchronous navigation in a correct
+	/// and efficient way with the label and change type because Toc::item()
+	/// does a linear search. Even when fixed, it might even not be desirable
+	/// to do so if we want to support drag&drop of labels and references.
+	bool canNavigate()
+		{ return current_type_ != "label" && current_type_ != "change"; }
 	///
-	int getIndexDepth(QModelIndex const & index, int depth = -1);
+	bool isSortable()
+		{ return current_type_ != "tableofcontents"; }
 	///
 	void setTreeDepth(int depth);
-
-private:
-	/// Reconnects the selection model change signal when TOC changed.
-	void reconnectSelectionModel();
-
-	QToc * form_;
+	///
+	void outline(FuncCode func_code);
+	/// finds the inset that is connected to the current item,
+	/// if any, otherwise return null
+	Inset * itemInset() const;
+	///
+	QString current_type_;
 
 	/// depth of list shown
 	int depth_;
+	/// persistence of uncollapsed nodes in toc view
+	bool persistent_;
+	///
+	GuiView & gui_view_;
+	// Timer for scheduling expensive update operations
+	QTimer * timer_;
 };
 
 } // namespace frontend