qt-creator/src/plugins/texteditor/snippets/snippetprovider.cpp

/**************************************************************************
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** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** 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
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#include "snippetprovider.h"
#include "snippetsmanager.h"
#include "snippetscollection.h"

using namespace TextEditor;
using namespace Internal;

namespace {

void appendSnippets(ICompletionCollector *collector,
                    QList<CompletionItem> *completionItems,
                    Snippet::Group group,
                    const QIcon &icon,
                    int order)
{
    QSharedPointer<SnippetsCollection> collection =
        SnippetsManager::instance()->snippetsCollection();
    const int size = collection->totalActiveSnippets(group);
    for (int i = 0; i < size; ++i) {
        const Snippet &snippet = collection->snippet(i, group);
        CompletionItem item(collector);
        item.text = snippet.trigger() + QLatin1Char(' ') + snippet.complement();
        item.data = snippet.content();
        item.details = snippet.generateTip();
        item.icon = icon;
        item.order = order;
        item.isSnippet = true;
        completionItems->append(item);
    }
}

} // anonymous

SnippetProvider::SnippetProvider(Snippet::Group group, const QIcon &icon, int order) :
    m_group(group), m_icon(icon), m_order(order)
{}

SnippetProvider::~SnippetProvider()
{}

QList<CompletionItem> SnippetProvider::getSnippets(ICompletionCollector *collector) const
{
    QList<CompletionItem> completionItems;
    appendSnippets(collector, &completionItems, m_group, m_icon, m_order);
    appendSnippets(collector, &completionItems, Snippet::PlainText, m_icon, m_order);
    return completionItems;
}