analyzer: merge valgrind based tool plugins

It is hard to imagine there is a real use case that someone wants one but
absolutely not the other.

Change-Id: I58bb57912f2edeacf2d5a24e3b2eb5a81262eabd
Reviewed-on: http://codereview.qt.nokia.com/66
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

src/plugins/valgrind/memcheckerrorview.h

@@ -0,0 +1,125 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Author: Andreas Hartmetz, KDAB (andreas.hartmetz@kdab.com)
+**
+** 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.
+**
+**************************************************************************/
+
+#ifndef MEMCHECKERRORVIEW_H
+#define MEMCHECKERRORVIEW_H
+
+#include <QtGui/QListView>
+#include <QtGui/QStyledItemDelegate>
+#include <QtGui/QLabel>
+
+namespace Analyzer {
+class AnalyzerSettings;
+}
+
+namespace ProjectExplorer {
+class Project;
+}
+
+namespace Valgrind {
+namespace Internal {
+
+class MemcheckErrorDelegate : public QStyledItemDelegate
+{
+    Q_OBJECT
+
+public:
+    /// This delegate can only work on one view at a time, parent. parent will also be the parent
+    /// in the QObject parent-child system.
+    explicit MemcheckErrorDelegate(QListView *parent);
+
+    virtual QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const;
+    virtual void paint(QPainter *painter, const QStyleOptionViewItem &option,
+                       const QModelIndex &index) const;
+
+public slots:
+    void currentChanged(const QModelIndex &now, const QModelIndex &previous);
+    void viewResized();
+    void layoutChanged();
+    void copy();
+
+private slots:
+    void verticalScrolled();
+    void openLinkInEditor(const QString &link);
+
+private:
+    // the constness of this method is a necessary lie because it is called from paint() const.
+    QWidget *createDetailsWidget(const QModelIndex &errorIndex, QWidget *parent) const;
+
+    static const int s_itemMargin = 2;
+    mutable QPersistentModelIndex m_detailsIndex;
+    mutable QWidget *m_detailsWidget;
+    mutable int m_detailsWidgetHeight;
+};
+
+class MemcheckErrorView : public QListView
+{
+    Q_OBJECT
+
+public:
+    MemcheckErrorView(QWidget *parent = 0);
+    ~MemcheckErrorView();
+
+    // reimplemented to connect delegate to connection model after it has been set by
+    // superclass implementation
+    void setModel(QAbstractItemModel *model);
+
+    void setDefaultSuppressionFile(const QString &suppFile);
+    QString defaultSuppressionFile() const;
+    Analyzer::AnalyzerSettings *settings() const { return m_settings; }
+
+signals:
+    void resized();
+
+public slots:
+    void settingsChanged(Analyzer::AnalyzerSettings *settings);
+
+private slots:
+    void suppressError();
+
+protected:
+    void resizeEvent(QResizeEvent *e);
+    void contextMenuEvent(QContextMenuEvent *e);
+
+private:
+    QAction *m_copyAction;
+    QAction *m_suppressAction;
+    QString m_defaultSuppFile;
+    Analyzer::AnalyzerSettings *m_settings;
+};
+
+} // namespace Internal
+} // namespace Valgrind
+
+#endif // MEMCHECKERRORVIEW_H