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115 lines
3.7 KiB
C++
115 lines
3.7 KiB
C++
/*
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* This file is part of KDevelop
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*
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* Copyright 2008 David Nolden <david.nolden.kdevelop@art-master.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Library General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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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
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef KDEVPLATFORM_PLUGIN_CONTEXTBROWSERVIEW_H
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#define KDEVPLATFORM_PLUGIN_CONTEXTBROWSERVIEW_H
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#include <QWidget>
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#include <QVector>
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#include <QPointer>
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#include <language/duchain/topducontext.h>
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#include <language/editor/simplecursor.h>
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#include <language/editor/documentcursor.h>
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#include <language/duchain/indexedstring.h>
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class ContextBrowserPlugin;
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class QVBoxLayout;
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class QHBoxLayout;
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class QToolButton;
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class QCheckBox;
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class QMenu;
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class KComboBox;
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namespace KDevelop {
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class IDocument;
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}
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class ContextBrowserView : public QWidget {
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Q_OBJECT
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public:
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ContextBrowserView( ContextBrowserPlugin*, QWidget* parent );
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~ContextBrowserView();
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//duchain must be locked
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void setContext(KDevelop::DUContext* context);
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void setDeclaration(KDevelop::Declaration* decl, KDevelop::TopDUContext* topContext, bool force = false);
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void setSpecialNavigationWidget(QWidget*);
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void updateMainWidget(QWidget*);
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/** Allows a single update of the view even if in locked state.
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* This is needed to browse while the locked button is checked. */
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void allowLockedUpdate();
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///Returns the currently locked declaration, or invalid of none is locked atm.
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KDevelop::IndexedDeclaration lockedDeclaration() const;
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void setNavigationWidget(QWidget* widget);
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QWidget* navigationWidget() {
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return m_navigationWidget;
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}
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//duchain must be locked
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QWidget* createWidget(KDevelop::DUContext* context);
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//duchain must be locked
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QWidget* createWidget(KDevelop::Declaration* decl, KDevelop::TopDUContext* topContext);
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KDevelop::IndexedDeclaration declaration() const;
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///Returns whether the view is currently locked
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bool isLocked() const;
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private Q_SLOTS:
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void updateLockIcon(bool);
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void declarationMenu();
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void navigationContextChanged(bool wasInitial, bool isInitial);
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private:
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virtual void showEvent(QShowEvent* event);
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virtual bool event(QEvent* event);
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virtual void focusInEvent(QFocusEvent* event);
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virtual void focusOutEvent(QFocusEvent* event);
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void resetWidget();
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private:
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KDevelop::IndexedDeclaration m_declaration;
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ContextBrowserPlugin* m_plugin;
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QVBoxLayout* m_layout;
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QToolButton* m_lockButton;
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QToolButton* m_declarationMenuButton;
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QHBoxLayout* m_buttons;
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QPointer<QWidget> m_navigationWidget;
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KDevelop::DeclarationId m_navigationWidgetDeclaration;
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bool m_allowLockedUpdate;
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KDevelop::IndexedTopDUContext m_lastUsedTopContext;
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KDevelop::IndexedDUContext m_context;
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// Whether the lock-button was activated automatically due to user navigation
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bool m_autoLocked;
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};
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#endif
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