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Diffstat (limited to 'src/designer/src/lib/shared/newformwidget_p.h')
-rw-r--r-- | src/designer/src/lib/shared/newformwidget_p.h | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/src/designer/src/lib/shared/newformwidget_p.h b/src/designer/src/lib/shared/newformwidget_p.h new file mode 100644 index 000000000..940b11ce9 --- /dev/null +++ b/src/designer/src/lib/shared/newformwidget_p.h @@ -0,0 +1,143 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Designer of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef NEWFORMWIDGET_H +#define NEWFORMWIDGET_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include "shared_global_p.h" +#include "deviceprofile_p.h" + +#include <abstractnewformwidget_p.h> + +#include <QtGui/QWidget> +#include <QtGui/QPixmap> + +#include <QtCore/QStringList> +#include <QtCore/QPair> +#include <QtCore/QMap> + +QT_BEGIN_NAMESPACE + +class QIODevice; +class QTreeWidgetItem; + +namespace qdesigner_internal { + +namespace Ui { + class NewFormWidget; +} + +class QDesignerWorkbench; + +class QDESIGNER_SHARED_EXPORT NewFormWidget : public QDesignerNewFormWidgetInterface +{ + Q_OBJECT + Q_DISABLE_COPY(NewFormWidget) + +public: + typedef QList<qdesigner_internal::DeviceProfile> DeviceProfileList; + + explicit NewFormWidget(QDesignerFormEditorInterface *core, QWidget *parentWidget); + virtual ~NewFormWidget(); + + virtual bool hasCurrentTemplate() const; + virtual QString currentTemplate(QString *errorMessage = 0); + + // Convenience for implementing file dialogs with preview + static QImage grabForm(QDesignerFormEditorInterface *core, + QIODevice &file, + const QString &workingDir, + const qdesigner_internal::DeviceProfile &dp); + +private slots: + void on_treeWidget_itemActivated(QTreeWidgetItem *item); + void on_treeWidget_currentItemChanged(QTreeWidgetItem *current, QTreeWidgetItem *); + void on_treeWidget_itemPressed(QTreeWidgetItem *item); + void slotDeviceProfileIndexChanged(int idx); + +private: + QPixmap formPreviewPixmap(const QString &fileName) const; + QPixmap formPreviewPixmap(QIODevice &file, const QString &workingDir = QString()) const; + QPixmap formPreviewPixmap(const QTreeWidgetItem *item); + + void loadFrom(const QString &path, bool resourceFile, const QString &uiExtension, + const QString &selectedItem, QTreeWidgetItem *&selectedItemFound); + void loadFrom(const QString &title, const QStringList &nameList, + const QString &selectedItem, QTreeWidgetItem *&selectedItemFound); + +private: + QString itemToTemplate(const QTreeWidgetItem *item, QString *errorMessage) const; + QString currentTemplateI(QString *ptrToErrorMessage); + + QSize templateSize() const; + void setTemplateSize(const QSize &s); + int profileComboIndex() const; + qdesigner_internal::DeviceProfile currentDeviceProfile() const; + bool showCurrentItemPixmap(); + + // Pixmap cache (item, profile combo index) + typedef QPair<const QTreeWidgetItem *, int> ItemPixmapCacheKey; + typedef QMap<ItemPixmapCacheKey, QPixmap> ItemPixmapCache; + ItemPixmapCache m_itemPixmapCache; + + QDesignerFormEditorInterface *m_core; + Ui::NewFormWidget *m_ui; + QTreeWidgetItem *m_currentItem; + QTreeWidgetItem *m_acceptedItem; + DeviceProfileList m_deviceProfiles; +}; + +} + +QT_END_NAMESPACE + +#endif // NEWFORMWIDGET_H |