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src/plugins/coreplugin/editortoolbar.h

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+/**************************************************************************
+**
+** 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 FAKETOOLBAR_H
+#define FAKETOOLBAR_H
+
+#include "core_global.h"
+#include <QWidget>
+#include <QtCore/QPointer>
+
+#include <utils/styledbar.h>
+
+QT_BEGIN_NAMESPACE
+class QComboBox;
+class QToolButton;
+class QToolBar;
+QT_END_NAMESPACE
+
+namespace Core {
+    class IEditor;
+    class OpenEditorsModel;
+
+
+/**
+  * Fakes an IEditor-like toolbar for design mode widgets such as Qt Designer and Bauhaus.
+  * Creates a combobox for open files and lock and close buttons on the right.
+  */
+class CORE_EXPORT EditorToolBar : public Utils::StyledBar
+{
+    Q_OBJECT
+    Q_DISABLE_COPY(EditorToolBar)
+public:
+    explicit EditorToolBar(QWidget *parent = 0);
+
+    enum ToolbarCreationFlags { FlagsNone = 0, FlagsIgnoreIEditorToolBar = 1 };
+
+    /**
+      * Adds an editor whose state is listened to, so that the toolbar can be kept up to date
+      * with regards to locked status and tooltips.
+      */
+    void addEditor(IEditor *editor);
+
+    /**
+      * Sets the editor and adds its custom toolbar to the widget.
+      */
+    void setCurrentEditor(IEditor *editor);
+
+    void setToolbarCreationFlags(ToolbarCreationFlags flags);
+
+    /**
+      * Adds a toolbar to the widget and sets invisible by default.
+      */
+    void addCenterToolBar(QWidget *toolBar);
+
+    void setNavigationVisible(bool isVisible);
+    void setCanGoBack(bool canGoBack);
+    void setCanGoForward(bool canGoForward);
+    void removeToolbarForEditor(IEditor *editor);
+
+public slots:
+    void updateEditorStatus(IEditor *editor);
+
+signals:
+    void closeClicked();
+    void goBackClicked();
+    void goForwardClicked();
+
+private slots:
+    void updateEditorListSelection(Core::IEditor *newSelection);
+    void listSelectionActivated(int row);
+    void listContextMenu(QPoint);
+    void makeEditorWritable();
+
+    void checkEditorStatus();
+    void closeView();
+    void updateActionShortcuts();
+
+private:
+    void updateToolBar(QWidget *toolBar);
+    IEditor *currentEditor() const;
+    Core::OpenEditorsModel *m_editorsListModel;
+    QComboBox *m_editorList;
+    QToolBar *m_centerToolBar;
+    QToolBar *m_rightToolBar;
+    QToolButton *m_closeButton;
+    QToolButton *m_lockButton;
+    QAction *m_goBackAction;
+    QAction *m_goForwardAction;
+    QToolButton *m_backButton;
+    QToolButton *m_forwardButton;
+
+    QWidget *m_activeToolBar;
+    QWidget *m_toolBarPlaceholder;
+    QWidget *m_defaultToolBar;
+
+    bool m_ignoreEditorToolbar;
+};
+
+}
+
+
+#endif // FAKETOOLBAR_H