forked from qt-creator/qt-creator
1ac804528e
Since 93ccf4f2 the IDocument base class has mimeTypeChanged signal
to cater for non-text document. This introduced the following:
QMetaObject::indexOfSignal: signal mimeTypeChanged() from
TextEditor::ITextEditorDocument redefined in TextEditor::BaseTextDocument
Change-Id: I5267e47bf28df1787dd959ae56cf022aaa858b14
Reviewed-by: Eike Ziller <eike.ziller@digia.com>
137 lines
4.6 KiB
C++
137 lines
4.6 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia. For licensing terms and
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** conditions see http://qt.digia.com/licensing. For further information
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** use the contact form at http://qt.digia.com/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Digia gives you certain additional
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** rights. These rights are described in the Digia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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****************************************************************************/
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#ifndef BASETEXTDOCUMENT_H
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#define BASETEXTDOCUMENT_H
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#include "texteditor_global.h"
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#include "itexteditor.h"
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QT_BEGIN_NAMESPACE
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class QTextCursor;
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class QTextDocument;
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QT_END_NAMESPACE
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namespace TextEditor {
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class BaseTextDocumentPrivate;
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class ExtraEncodingSettings;
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class FontSettings;
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class ITextMarkable;
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class Indenter;
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class StorageSettings;
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class SyntaxHighlighter;
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class TabSettings;
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class TypingSettings;
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class TEXTEDITOR_EXPORT BaseTextDocument : public ITextEditorDocument
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{
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Q_OBJECT
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public:
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BaseTextDocument();
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virtual ~BaseTextDocument();
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// ITextEditorDocument
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QString plainText() const;
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QString textAt(int pos, int length) const;
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QChar characterAt(int pos) const;
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void setTypingSettings(const TypingSettings &typingSettings);
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void setStorageSettings(const StorageSettings &storageSettings);
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void setExtraEncodingSettings(const ExtraEncodingSettings &extraEncodingSettings);
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const TypingSettings &typingSettings() const;
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const StorageSettings &storageSettings() const;
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const TabSettings &tabSettings() const;
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const ExtraEncodingSettings &extraEncodingSettings() const;
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const FontSettings &fontSettings() const;
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void setIndenter(Indenter *indenter);
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Indenter *indenter() const;
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void autoIndent(const QTextCursor &cursor, QChar typedChar = QChar::Null);
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void autoReindent(const QTextCursor &cursor);
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QTextCursor indent(const QTextCursor &cursor);
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QTextCursor unindent(const QTextCursor &cursor);
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ITextMarkable *markableInterface() const;
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// IDocument implementation.
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bool save(QString *errorString, const QString &fileName, bool autoSave);
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bool setContents(const QByteArray &contents);
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bool shouldAutoSave() const;
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bool isFileReadOnly() const;
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bool isModified() const;
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bool isSaveAsAllowed() const;
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void checkPermissions();
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bool reload(QString *errorString, ReloadFlag flag, ChangeType type);
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void setFilePath(const QString &newName);
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QString defaultPath() const;
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QString suggestedFileName() const;
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void setDefaultPath(const QString &defaultPath);
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void setSuggestedFileName(const QString &suggestedFileName);
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virtual bool open(QString *errorString, const QString &fileName, const QString &realFileName);
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virtual bool reload(QString *errorString);
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bool setPlainText(const QString &text);
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QTextDocument *document() const;
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void setSyntaxHighlighter(SyntaxHighlighter *highlighter);
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SyntaxHighlighter *syntaxHighlighter() const;
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bool reload(QString *errorString, QTextCodec *codec);
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void cleanWhitespace(const QTextCursor &cursor);
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virtual void triggerPendingUpdates();
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public slots:
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void setTabSettings(const TextEditor::TabSettings &tabSettings);
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void setFontSettings(const TextEditor::FontSettings &fontSettings);
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signals:
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void tabSettingsChanged();
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void fontSettingsChanged();
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protected slots:
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virtual void applyFontSettings();
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private:
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void cleanWhitespace(QTextCursor &cursor, bool cleanIndentation, bool inEntireDocument);
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void ensureFinalNewLine(QTextCursor &cursor);
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BaseTextDocumentPrivate *d;
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};
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} // namespace TextEditor
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#endif // BASETEXTDOCUMENT_H
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