1 /*
2  outline_tree_presenter.cpp     MindForger thinking notebook
3 
4  Copyright (C) 2016-2020 Martin Dvorak <martin.dvorak@mindforger.com>
5 
6  This program is free software; you can redistribute it and/or
7  modify it under the terms of the GNU General Public License
8  as published by the Free Software Foundation; either version 2
9  of the License, or (at your option) any later version.
10 
11  This program is distributed in the hope that it will be useful,
12  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  GNU General Public License for more details.
15 
16  You should have received a copy of the GNU General Public License
17  along with this program. If not, see <http://www.gnu.org/licenses/>.
18 */
19 #ifndef M8RUI_OUTLINE_TREE_PRESENTER_H
20 #define M8RUI_OUTLINE_TREE_PRESENTER_H
21 
22 #include <set>
23 
24 #include "../../lib/src/model/outline.h"
25 #include "../../lib/src/mind/mind.h"
26 
27 #include <QtWidgets>
28 
29 #include "orloj_presenter.h"
30 #include "outline_tree_view.h"
31 #include "outline_tree_model.h"
32 
33 namespace m8r {
34 
35 class OrlojPresenter;
36 
37 class OutlineTreePresenter : public QObject
38 {
39     Q_OBJECT
40 
41 public:
42     static const int NO_ROW = -1;
43 
44 private:
45     OutlineTreeView* view;
46     OutlineTreeModel* model;
47 
48     Mind* mind;
49 
50 public:
51     explicit OutlineTreePresenter(OutlineTreeView* view, MainWindowPresenter* mwp, QObject* parent);
52     OutlineTreePresenter(const OutlineTreePresenter&) = delete;
53     OutlineTreePresenter(const OutlineTreePresenter&&) = delete;
54     OutlineTreePresenter &operator=(const OutlineTreePresenter&) = delete;
55     OutlineTreePresenter &operator=(const OutlineTreePresenter&&) = delete;
56 
getView()57     OutlineTreeView* getView() const { return view; }
getModel()58     OutlineTreeModel* getModel() const { return model; }
59 
60     void refresh(Outline* outline, Outline::Patch* patch=nullptr);
61     void refresh(Note* note);
62     void insertAndSelect(Note* note);
63 
64     void clearSelection();
focus()65     void focus() { view->setFocus(); }
66     void selectRowByNote(const Note* note);
67 
68     int getCurrentRow() const;
69     Note* getCurrentNote() const;
70 
71     ~OutlineTreePresenter();
72 
73 public slots:
74     void slotSelectNextRow();
75     void slotSelectPreviousRow();
76 };
77 
78 }
79 #endif // M8RUI_OUTLINE_TREE_PRESENTER_H
80