1/*
2 * Copyright (C) 2020-2022 Roy Qu (royqh1979@gmail.com)
3 *
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <https://www.gnu.org/licenses/>.
16 */
17#ifndef EDITORLIST_H
18#define EDITORLIST_H
19
20#include <QTabWidget>
21#include <QSplitter>
22#include <QWidget>
23#include "utils.h"
24
25class Editor;
26class EditorList : public QObject
27{
28 Q_OBJECT
29public:
30 enum class LayoutShowType{
31 lstLeft,
32 lstRight,
33 lstBoth
34 };
35
36 explicit EditorList(QTabWidget* leftPageWidget,
37 QTabWidget* rightPageWidget,
38 QSplitter* splitter,
39 QWidget* panel, QObject* parent = nullptr);
40
41 Editor* newEditor(const QString& filename, const QByteArray& encoding,
42 bool inProject, bool newFile,
43 QTabWidget* page=nullptr);
44
45 Editor* getEditor(int index=-1, QTabWidget* tabsWidget=nullptr) const;
46
47 bool closeEditor(Editor* editor, bool transferFocus=true, bool force=false);
48
49 bool swapEditor(Editor* editor);
50
51 bool closeAll(bool force = false);
52
53 void forceCloseEditor(Editor* editor);
54
55 Editor* getOpenedEditorByFilename(QString filename);
56
57 Editor* getEditorByFilename(QString filename);
58
59 bool getContentFromOpenedEditor(const QString& filename, QStringList& buffer);
60
61 void getVisibleEditors(Editor*& left, Editor*& right);
62 void updateLayout();
63
64 void beginUpdate();
65 void endUpdate();
66 void applySettings();
67 void applyColorSchemes(const QString& name);
68 bool isFileOpened(const QString& name);
69 int pageCount();
70 void selectNextPage();
71 void selectPreviousPage();
72
73 Editor* operator[](int index);
74
75 QTabWidget *leftPageWidget() const;
76
77 QTabWidget *rightPageWidget() const;
78
79signals:
80 void editorClosed();
81 void editorRenamed(const QString& oldFilename, const QString& newFilename, bool firstSave);
82
83private:
84 QTabWidget* getNewEditorPageControl() const;
85 QTabWidget* getFocusedPageControl() const;
86 void showLayout(LayoutShowType layout);
87private slots:
88 void onEditorRenamed(const QString& oldFilename, const QString& newFilename, bool firstSave);
89private:
90 LayoutShowType mLayout;
91 QTabWidget *mLeftPageWidget;
92 QTabWidget *mRightPageWidget;
93 QSplitter *mSplitter;
94 QWidget *mPanel;
95 int mUpdateCount;
96
97
98
99};
100
101#endif // EDITORLIST_H
102