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79 lines
2.3 KiB
C++
79 lines
2.3 KiB
C++
/*
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* This file is part of KDevelop
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* Copyright 2012 Milian Wolff <mail@milianw.de>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License or (at your option) version 3 or any later version
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* accepted by the membership of KDE e.V. (or its successor approved
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* by the membership of KDE e.V.), which shall act as a proxy
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* defined in Section 14 of version 3 of the license.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef KDEVPLATFORM_PLUGIN_TEMPLATEPREVIEW_H
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#define KDEVPLATFORM_PLUGIN_TEMPLATEPREVIEW_H
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#include <QWidget>
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#include <QHash>
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#include <language/codegen/templaterenderer.h>
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namespace KTextEditor {
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class Document;
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class View;
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}
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/**
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* A renderer that adds some common variables for previewing purposes.
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*/
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class TemplatePreviewRenderer : public KDevelop::TemplateRenderer
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{
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public:
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TemplatePreviewRenderer();
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virtual ~TemplatePreviewRenderer();
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};
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/**
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* A KTextEditor::View wrapper to show a preview of a template.
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*/
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class TemplatePreview : public QWidget
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{
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Q_OBJECT
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public:
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TemplatePreview(QWidget* parent, Qt::WindowFlags f = 0);
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virtual ~TemplatePreview();
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/**
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* Set the template contents which will be rendered.
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*
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* @p text the template contents
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* @p isProject set to true if the contents resemble a project template
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* @return an error message, or an empty string if everything worked
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*/
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QString setText(const QString& text, bool isProject = false,
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KDevelop::TemplateRenderer::EmptyLinesPolicy policy = KDevelop::TemplateRenderer::TrimEmptyLines);
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/**
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* @return The read-only document.
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*/
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KTextEditor::Document* document() const;
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private:
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Q_DISABLE_COPY(TemplatePreview)
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QHash<QString, QString> m_variables;
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QScopedPointer<KTextEditor::Document> m_preview;
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KTextEditor::View* m_view;
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};
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#endif // KDEVPLATFORM_PLUGIN_TEMPLATEPREVIEW_H
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