#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