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98 lines
3.2 KiB
C++
98 lines
3.2 KiB
C++
/*
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Copyright 2008 Hamish Rodda <rodda@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License version 2 as published by the Free Software Foundation.
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This library 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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef KDEVPLATFORM_PLUGIN_OVERRIDESPAGE_H
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#define KDEVPLATFORM_PLUGIN_OVERRIDESPAGE_H
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#include <QWidget>
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#include "language/duchain/declaration.h"
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class QTreeWidget;
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class QTreeWidgetItem;
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namespace KDevelop {
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/**
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* Assistant page for choosing class functions, overridden from base classes.
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*/
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class OverridesPage : public QWidget
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{
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Q_OBJECT
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public:
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OverridesPage(QWidget* parent);
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virtual ~OverridesPage();
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/**
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* Default implementation populates the tree with all virtual functions in the base classes.
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* Calls @c addPotentialOverride() on each function, where more filtering can be applied.
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*
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* @param directBases Declarations of base classes from which the new class inherits directly.
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* @param allBases Declarations of all base classes from which functions can be overridden
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*/
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virtual void addBaseClasses(const QList<DeclarationPointer>& directBases,
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const QList<DeclarationPointer>& allBases);
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/**
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* Add @p childDeclaration as potential override.
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*
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* Don't call @c KDevelop::OverridesPage::addPotentialOverride() in overloaded
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* class to filter a declaration.
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*
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* @p classItem The parent class from which @p childDeclaration stems from.
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* Should be used as parent for the override item.
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* @p childDeclaration The overridable function.
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*/
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virtual void addPotentialOverride(QTreeWidgetItem* classItem,
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const DeclarationPointer& childDeclaration);
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/**
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* Add @p declarations as potential overrides under the category @p category.
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*
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* The DUChain must be locked for reading before calling this function
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*
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* @param category the user-visible category name
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* @param declarations a list of declarations that can be overridden or implemented in the new class
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*/
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void addCustomDeclarations(const QString& category, const QList< KDevelop::DeclarationPointer >& declarations);
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QList<DeclarationPointer> selectedOverrides() const;
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void clear();
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QTreeWidget* overrideTree() const;
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QWidget* extraFunctionsContainer() const;
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public Q_SLOTS:
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/**
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* Selects all functions for overriding
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*/
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virtual void selectAll();
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/**
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* Deselects all potential overrides
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*/
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virtual void deselectAll();
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private:
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struct OverridesPagePrivate* const d;
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};
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}
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#endif // KDEVPLATFORM_PLUGIN_OVERRIDESPAGE_H
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