C++ symbols find filter for advanced find.

Required refactoring of the search result window to show real trees of
search results.

The backend is the backend from the Locator filter, which is a bit
outdated now.

1 files changed, 124 insertions, 0 deletions

diff --git a/src/plugins/cpptools/symbolsfindfilter.h b/src/plugins/cpptools/symbolsfindfilter.h
new file mode 100644
index 0000000000..420420dc4a
--- /dev/null
+++ b/src/plugins/cpptools/symbolsfindfilter.h
@@ -0,0 +1,124 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** Commercial Usage
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** GNU Lesser General Public License Usage
+**
+** Alternatively, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+**
+**************************************************************************/
+
+#ifndef SYMBOLSFINDFILTER_H
+#define SYMBOLSFINDFILTER_H
+
+#include "searchsymbols.h"
+
+#include <find/ifindfilter.h>
+#include <find/searchresultwindow.h>
+
+#include <QtCore/QFutureInterface>
+#include <QtCore/QFutureWatcher>
+#include <QtGui/QWidget>
+#include <QtGui/QCheckBox>
+#include <QtGui/QRadioButton>
+
+namespace CppTools {
+namespace Internal {
+
+class CppModelManager;
+
+class SymbolsFindFilter : public Find::IFindFilter
+{
+    Q_OBJECT
+public:
+    enum SearchScope {
+        SearchProjectsOnly,
+        SearchGlobal
+    };
+
+    explicit SymbolsFindFilter(CppModelManager *manager);
+
+    QString id() const;
+    QString displayName() const;
+    bool isEnabled() const;
+    Find::FindFlags supportedFindFlags() const;
+
+    void findAll(const QString &txt, Find::FindFlags findFlags);
+
+    QWidget *createConfigWidget();
+    void writeSettings(QSettings *settings);
+    void readSettings(QSettings *settings);
+
+    void setSymbolsToSearch(SearchSymbols::SymbolTypes types) { m_symbolsToSearch = types; }
+    SearchSymbols::SymbolTypes symbolsToSearch() const { return m_symbolsToSearch; }
+
+    void setSearchScope(SearchScope scope) { m_scope = scope; }
+    SearchScope searchScope() const { return m_scope; }
+
+signals:
+    void symbolsToSearchChanged();
+
+private slots:
+    void openEditor(const Find::SearchResultItem &item);
+
+    void addResults(int begin, int end);
+    void finish();
+    void onTaskStarted(const QString &type);
+    void onAllTasksFinished(const QString &type);
+
+private:
+    CppModelManager *m_manager;
+    bool m_isRunning;
+    bool m_enabled;
+    QFutureWatcher<Find::SearchResultItem> m_watcher;
+    SearchSymbols::SymbolTypes m_symbolsToSearch;
+    SearchSymbols m_search;
+    SearchScope m_scope;
+};
+
+class SymbolsFindFilterConfigWidget : public QWidget
+{
+    Q_OBJECT
+public:
+    SymbolsFindFilterConfigWidget(SymbolsFindFilter *filter);
+
+private slots:
+    void setState() const;
+    void getState();
+
+private:
+    SymbolsFindFilter *m_filter;
+
+    QCheckBox *m_typeClasses;
+    QCheckBox *m_typeMethods;
+    QCheckBox *m_typeEnums;
+    QCheckBox *m_typeDeclarations;
+
+    QRadioButton *m_searchGlobal;
+    QRadioButton *m_searchProjectsOnly;
+    QButtonGroup *m_searchGroup;
+};
+
+} // Internal
+} // CppTools
+
+#endif // SYMBOLSFINDFILTER_H