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author | Jarek Kobus <jkobus@trolltech.com> | 2011-08-16 10:45:23 +0200 |
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committer | Jarek Kobus <jaroslaw.kobus@nokia.com> | 2011-09-23 10:23:15 +0200 |
commit | 224491182666840def3a551a840c8fa840bfe5c2 (patch) | |
tree | 0c75ae3cc76819f373c1642ffd598e57568dac54 /src/plugins/texteditor/codestyleeditor.cpp | |
parent | 3955df7855c9d27d8d470f509578bd9004b72ea1 (diff) | |
download | qt-creator-224491182666840def3a551a840c8fa840bfe5c2.tar.gz |
Implement Code Style schemes
Task-number: QTCREATORBUG-5092
Change-Id: I218cef02f7c242e4dfae59b1b8021ea618e60d07
Reviewed-on: http://codereview.qt-project.org/5160
Reviewed-by: Leandro T. C. Melo <leandro.melo@nokia.com>
Diffstat (limited to 'src/plugins/texteditor/codestyleeditor.cpp')
-rw-r--r-- | src/plugins/texteditor/codestyleeditor.cpp | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/src/plugins/texteditor/codestyleeditor.cpp b/src/plugins/texteditor/codestyleeditor.cpp new file mode 100644 index 0000000000..af96c436fb --- /dev/null +++ b/src/plugins/texteditor/codestyleeditor.cpp @@ -0,0 +1,101 @@ +/************************************************************************** +** +** This file is part of Qt Creator +** +** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies). +** +** Contact: Nokia Corporation (info@qt.nokia.com) +** +** +** GNU Lesser General Public License Usage +** +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this file. +** Please review the following information to ensure the GNU Lesser General +** Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** Other Usage +** +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** If you have questions regarding the use of this file, please contact +** Nokia at info@qt.nokia.com. +** +**************************************************************************/ + +#include "codestyleeditor.h" + +#include "icodestylepreferencesfactory.h" +#include "icodestylepreferences.h" +#include "codestyleselectorwidget.h" +#include "texteditorsettings.h" +#include "displaysettings.h" +#include "tabsettings.h" +#include "indenter.h" +#include "snippets/snippeteditor.h" +#include "snippets/isnippetprovider.h" +#include <QtGui/QVBoxLayout> +#include <QtGui/QTextBlock> + +using namespace TextEditor; + +CodeStyleEditor::CodeStyleEditor(ICodeStylePreferencesFactory *factory, + ICodeStylePreferences *codeStyle, QWidget *parent) + : QWidget(parent), + m_factory(factory), + m_codeStyle(codeStyle) +{ + m_layout = new QVBoxLayout(this); + CodeStyleSelectorWidget *selector = new CodeStyleSelectorWidget(factory, this); + selector->setCodeStyle(codeStyle); + m_preview = new SnippetEditorWidget(this); + TextEditor::TextEditorSettings *settings = TextEditorSettings::instance(); + m_preview->setFontSettings(settings->fontSettings()); + DisplaySettings displaySettings = m_preview->displaySettings(); + displaySettings.m_visualizeWhitespace = true; + m_preview->setDisplaySettings(displaySettings); + ISnippetProvider *provider = factory->snippetProvider(); + if (provider) + provider->decorateEditor(m_preview); + m_layout->addWidget(selector); + m_layout->addWidget(m_preview); + connect(codeStyle, SIGNAL(currentTabSettingsChanged(TextEditor::TabSettings)), + this, SLOT(updatePreview())); + connect(codeStyle, SIGNAL(currentValueChanged(QVariant)), + this, SLOT(updatePreview())); + connect(codeStyle, SIGNAL(currentPreferencesChanged(TextEditor::ICodeStylePreferences*)), + this, SLOT(updatePreview())); + m_preview->setCodeStyle(m_codeStyle); + m_preview->setPlainText(factory->previewText()); + + updatePreview(); +} + +void CodeStyleEditor::clearMargins() +{ + m_layout->setContentsMargins(QMargins()); +} + +void CodeStyleEditor::updatePreview() +{ + QTextDocument *doc = m_preview->document(); + + m_preview->indenter()->invalidateCache(doc); + + QTextBlock block = doc->firstBlock(); + QTextCursor tc = m_preview->textCursor(); + tc.beginEditBlock(); + while (block.isValid()) { + m_preview->indenter()->indentBlock(doc, block, QChar::Null, m_codeStyle->currentTabSettings()); + + block = block.next(); + } + tc.endEditBlock(); +} |