WIP: QGtk3ThemePlugin

Change-Id: I5e8dc57989678768f31b1247792ad56c63c17444

1 files changed, 143 insertions, 0 deletions

diff --git a/src/plugins/platformthemes/gtk3/qgtk3dialoghelpers.h b/src/plugins/platformthemes/gtk3/qgtk3dialoghelpers.h
new file mode 100644
index 0000000..819c041
--- /dev/null
+++ b/src/plugins/platformthemes/gtk3/qgtk3dialoghelpers.h
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+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** 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.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QGTK3DIALOGHELPERS_H
+#define QGTK3DIALOGHELPERS_H
+
+#include <QtCore/qscopedpointer.h>
+#include <qpa/qplatformdialoghelper.h>
+
+typedef struct _GtkDialog GtkDialog;
+typedef struct _GtkFileFilter GtkFileFilter;
+
+QT_BEGIN_NAMESPACE
+
+class QGtk3Dialog;
+
+class QGtk3ColorDialogHelper : public QPlatformColorDialogHelper
+{
+    Q_OBJECT
+
+public:
+    QGtk3ColorDialogHelper();
+    ~QGtk3ColorDialogHelper();
+
+    bool show(Qt::WindowFlags flags, Qt::WindowModality modality, QWindow *parent);
+    void exec();
+    void hide();
+
+    void setCurrentColor(const QColor &color);
+    QColor currentColor() const;
+
+private Q_SLOTS:
+    void onAccepted();
+
+private:
+    static void onColorChanged(QGtk3ColorDialogHelper *helper);
+    void applyOptions();
+
+    QScopedPointer<QGtk3Dialog> d;
+};
+
+class QGtk3FileDialogHelper : public QPlatformFileDialogHelper
+{
+    Q_OBJECT
+
+public:
+    QGtk3FileDialogHelper();
+    ~QGtk3FileDialogHelper();
+
+    bool show(Qt::WindowFlags flags, Qt::WindowModality modality, QWindow *parent);
+    void exec();
+    void hide();
+
+    bool defaultNameFilterDisables() const;
+    void setDirectory(const QUrl &directory) Q_DECL_OVERRIDE;
+    QUrl directory() const Q_DECL_OVERRIDE;
+    void selectFile(const QUrl &filename) Q_DECL_OVERRIDE;
+    QList<QUrl> selectedFiles() const Q_DECL_OVERRIDE;
+    void setFilter();
+    void selectNameFilter(const QString &filter);
+    QString selectedNameFilter() const;
+
+private Q_SLOTS:
+    void onAccepted();
+
+private:
+    static void onSelectionChanged(GtkDialog *dialog, QGtk3FileDialogHelper *helper);
+    static void onCurrentFolderChanged(QGtk3FileDialogHelper *helper);
+    void applyOptions();
+    void setNameFilters(const QStringList &filters);
+
+    QUrl _dir;
+    QList<QUrl> _selection;
+    QHash<QString, GtkFileFilter*> _filters;
+    QHash<GtkFileFilter*, QString> _filterNames;
+    QScopedPointer<QGtk3Dialog> d;
+};
+
+class QGtk3FontDialogHelper : public QPlatformFontDialogHelper
+{
+    Q_OBJECT
+
+public:
+    QGtk3FontDialogHelper();
+    ~QGtk3FontDialogHelper();
+
+    bool show(Qt::WindowFlags flags, Qt::WindowModality modality, QWindow *parent);
+    void exec();
+    void hide();
+
+    void setCurrentFont(const QFont &font);
+    QFont currentFont() const;
+
+private Q_SLOTS:
+    void onAccepted();
+
+private:
+    void applyOptions();
+
+    QScopedPointer<QGtk3Dialog> d;
+};
+
+QT_END_NAMESPACE
+
+#endif // QGTK3DIALOGHELPERS_H