4 * This file is part of LyX, the document processor.
5 * Licence details can be found in the file COPYING.
8 * \author Abdelrazak Younes
10 * Full author contact details are available in file CREDITS.
32 class TocWidget : public QWidget, public Ui::TocUi
37 TocWidget(GuiView & gui_view, QWidget * parent = 0);
40 void init(QString const & str);
42 void doDispatch(Cursor & cur, FuncRequest const & fr);
44 bool getStatus(Cursor & cur, FuncRequest const & fr, FuncStatus & status)
46 // update the view when the model has changed
47 void checkModelChanged();
50 /// Schedule an update of the dialog after a delay
52 /// Schedule an update of the dialog immediately
57 void select(QModelIndex const & index);
59 void goTo(QModelIndex const &);
61 void on_tocTV_activated(QModelIndex const &);
62 void on_tocTV_pressed(QModelIndex const &);
63 void on_updateTB_clicked();
64 void on_sortCB_stateChanged(int state);
65 void on_persistentCB_stateChanged(int state);
66 void on_depthSL_valueChanged(int depth);
67 void on_typeCO_currentIndexChanged(int value);
68 void on_moveUpTB_clicked();
69 void on_moveDownTB_clicked();
70 void on_moveInTB_clicked();
71 void on_moveOutTB_clicked();
72 void filterContents();
74 void showContextMenu(const QPoint & pos);
77 /// Update the display of the dialog
78 void realUpdateView();
82 void enableControls(bool enable = true);
85 { return current_type_ == "tableofcontents"; }
86 /// It is not possible to have synchronous navigation in a correct
87 /// and efficient way with the label and change type because Toc::item()
88 /// does a linear search. Even when fixed, it might even not be desirable
89 /// to do so if we want to support drag&drop of labels and references.
91 { return current_type_ != "label" && current_type_ != "change"; }
94 { return current_type_ != "tableofcontents"; }
96 void setTreeDepth(int depth);
98 void outline(FuncCode func_code);
99 /// finds the inset that is connected to the current item,
100 /// if any, otherwise return null
101 Inset * itemInset() const;
103 QString current_type_;
105 /// depth of list shown
107 /// persistence of uncollapsed nodes in toc view
111 // Timers for scheduling updates: one immediately and one after a delay.
112 // This is according to the logic of the previous code: when at rest, the
113 // update is carried out immediately, and when an update was done recently,
114 // we schedule an update to occur 2s after resting.
115 QTimer * update_timer_short_;
116 QTimer * update_timer_long_;
119 } // namespace frontend
122 #endif // TOC_WIDGET_H