| 1 | /* |
|---|---|
| 2 | SPDX-FileCopyrightText: 2018 Eike Hein <hein@kde.org> |
| 3 | SPDX-FileCopyrightText: 2021 Volker Krause <vkrause@kde.org> |
| 4 | |
| 5 | SPDX-License-Identifier: MIT |
| 6 | */ |
| 7 | |
| 8 | #include "kquicksyntaxhighlighter.h" |
| 9 | |
| 10 | #include <KSyntaxHighlighting/Repository> |
| 11 | #include <KSyntaxHighlighting/SyntaxHighlighter> |
| 12 | |
| 13 | #include <QGuiApplication> |
| 14 | #include <QPalette> |
| 15 | #include <QQuickTextDocument> |
| 16 | #include <QTextDocument> |
| 17 | |
| 18 | using namespace KSyntaxHighlighting; |
| 19 | |
| 20 | extern Repository *defaultRepository(); |
| 21 | |
| 22 | KQuickSyntaxHighlighter::KQuickSyntaxHighlighter(QObject *parent) |
| 23 | : QObject(parent) |
| 24 | , m_textEdit(nullptr) |
| 25 | , m_highlighter(new KSyntaxHighlighting::SyntaxHighlighter(this)) |
| 26 | { |
| 27 | } |
| 28 | |
| 29 | KQuickSyntaxHighlighter::~KQuickSyntaxHighlighter() = default; |
| 30 | |
| 31 | QObject *KQuickSyntaxHighlighter::textEdit() const |
| 32 | { |
| 33 | return m_textEdit; |
| 34 | } |
| 35 | |
| 36 | void KQuickSyntaxHighlighter::setTextEdit(QObject *textEdit) |
| 37 | { |
| 38 | if (m_textEdit != textEdit) { |
| 39 | m_textEdit = textEdit; |
| 40 | m_highlighter->setDocument(m_textEdit->property(name: "textDocument").value<QQuickTextDocument *>()->textDocument()); |
| 41 | } |
| 42 | } |
| 43 | |
| 44 | QVariant KQuickSyntaxHighlighter::definition() const |
| 45 | { |
| 46 | return QVariant::fromValue(value: m_definition); |
| 47 | } |
| 48 | |
| 49 | void KQuickSyntaxHighlighter::setDefinition(const QVariant &definition) |
| 50 | { |
| 51 | Definition def; |
| 52 | if (definition.userType() == QMetaType::QString) { |
| 53 | def = unwrappedRepository()->definitionForName(defName: definition.toString()); |
| 54 | } else { |
| 55 | def = definition.value<Definition>(); |
| 56 | } |
| 57 | |
| 58 | if (m_definition != def) { |
| 59 | m_definition = def; |
| 60 | |
| 61 | m_highlighter->setTheme(m_theme.isValid() ? m_theme : unwrappedRepository()->themeForPalette(palette: QGuiApplication::palette())); |
| 62 | m_highlighter->setDefinition(def); |
| 63 | |
| 64 | Q_EMIT definitionChanged(); |
| 65 | } |
| 66 | } |
| 67 | |
| 68 | QVariant KQuickSyntaxHighlighter::theme() const |
| 69 | { |
| 70 | return QVariant::fromValue(value: m_theme); |
| 71 | } |
| 72 | |
| 73 | void KQuickSyntaxHighlighter::setTheme(const QVariant &theme) |
| 74 | { |
| 75 | Theme t; |
| 76 | if (theme.userType() == QMetaType::QString) { |
| 77 | t = unwrappedRepository()->theme(themeName: theme.toString()); |
| 78 | } else if (theme.userType() == QMetaType::Int) { |
| 79 | t = unwrappedRepository()->defaultTheme(t: static_cast<Repository::DefaultTheme>(theme.toInt())); |
| 80 | } else { |
| 81 | t = theme.value<Theme>(); |
| 82 | } |
| 83 | |
| 84 | if (m_theme.name() != t.name()) { |
| 85 | m_theme = t; |
| 86 | m_highlighter->setTheme(m_theme); |
| 87 | m_highlighter->rehighlight(); |
| 88 | Q_EMIT themeChanged(); |
| 89 | } |
| 90 | } |
| 91 | |
| 92 | Repository *KQuickSyntaxHighlighter::repository() const |
| 93 | { |
| 94 | return m_repository; |
| 95 | } |
| 96 | |
| 97 | void KQuickSyntaxHighlighter::setRepository(Repository *repository) |
| 98 | { |
| 99 | if (m_repository == repository) { |
| 100 | return; |
| 101 | } |
| 102 | m_repository = repository; |
| 103 | Q_EMIT repositoryChanged(); |
| 104 | } |
| 105 | |
| 106 | Repository *KQuickSyntaxHighlighter::unwrappedRepository() const |
| 107 | { |
| 108 | if (m_repository) { |
| 109 | return m_repository; |
| 110 | } |
| 111 | return defaultRepository(); |
| 112 | } |
| 113 | |
| 114 | #include "moc_kquicksyntaxhighlighter.cpp" |
| 115 |