1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
/*
SPDX-FileCopyrightText: 2016 Volker Krause <vkrause@kde.org>
SPDX-License-Identifier: MIT
*/
#ifndef CODEEDITOR_H
#define CODEEDITOR_H
#include <KSyntaxHighlighting/Repository>
#include <QPlainTextEdit>
namespace KSyntaxHighlighting
{
class SyntaxHighlighter;
}
class CodeEditorSidebar;
class CodeEditor : public QPlainTextEdit
{
Q_OBJECT
public:
explicit CodeEditor(QWidget *parent = nullptr);
~CodeEditor() override;
void openFile(const QString &fileName);
protected:
void contextMenuEvent(QContextMenuEvent *event) override;
void resizeEvent(QResizeEvent *event) override;
private:
friend class CodeEditorSidebar;
void setTheme(const KSyntaxHighlighting::Theme &theme);
int sidebarWidth() const;
void sidebarPaintEvent(QPaintEvent *event);
void updateSidebarGeometry();
void updateSidebarArea(const QRect &rect, int dy);
void highlightCurrentLine();
QTextBlock blockAtPosition(int y) const;
bool isFoldable(const QTextBlock &block) const;
bool isFolded(const QTextBlock &block) const;
void toggleFold(const QTextBlock &block);
KSyntaxHighlighting::Repository m_repository;
KSyntaxHighlighting::SyntaxHighlighter *m_highlighter;
CodeEditorSidebar *m_sideBar;
};
#endif // CODEEDITOR_H
|
