refs #304, centralized icons

* icons which can be rotated * provide metadata * integrated in CValueObjects * added SVG support
2026-04-27 02:55:44 +08:00 · 2014-08-02 19:08:17 +02:00
parent 6d5461cff8
commit 5873ec9359
31 changed files with 1262 additions and 564 deletions
--- a/src/blackmisc/icon.h
+++ b/src/blackmisc/icon.h
@@ -0,0 +1,109 @@
+/* Copyright (C) 2013
+ * swift Project Community / Contributors
+ *
+ * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
+ * directory of this distribution and at http://www.swift-project.org/license.html. No part of Swift Project,
+ * including this file, may be copied, modified, propagated, or distributed except according to the terms
+ * contained in the LICENSE file.
+ */
+
+//! \file
+
+#ifndef BLACKMISC_ICON_H
+#define BLACKMISC_ICON_H
+
+#include "icons.h"
+#include "pqangle.h"
+
+namespace BlackMisc
+{
+    /*!
+     * Value object for icons.
+     */
+    class CIcon : public BlackMisc::CValueObject
+    {
+
+    public:
+        //! Default constructor.
+        CIcon() {}
+
+        //! Constructor.
+        CIcon(CIcons::IconIndexes index, const QString &descriptiveText) :
+            m_index(static_cast<int>(index)), m_descriptiveText(descriptiveText) {}
+
+        //! \copydoc CValueObject::toQVariant
+        virtual QVariant toQVariant() const override { return QVariant::fromValue(*this); }
+
+        //! Get descriptive text
+        const QString &getDescriptiveText() const { return this->m_descriptiveText; }
+
+        //! Index
+        CIcons::IconIndexes getIndex() const { return static_cast<CIcons::IconIndexes>(this->m_index);}
+
+        //! Corresponding pixmap
+        QPixmap toPixmap() const;
+
+        //! Icon set?
+        bool isSet() const { return this->m_index != static_cast<int>(CIcons::NotSet);}
+
+        //! Rotate by n degrees
+        void setRotation(int degrees) { this->m_rotateDegrees = degrees; }
+
+        //! Rotate by given degrees
+        void setRotation(const BlackMisc::PhysicalQuantities::CAngle &rotate);
+
+        //! Equal operator ==
+        bool operator ==(const CIcon &other) const;
+
+        //! Unequal operator !=
+        bool operator !=(const CIcon &other) const;
+
+        //! \copydoc CValueObject::getValueHash
+        virtual uint getValueHash() const override;
+
+        //! \copydoc CValueObject::toJson
+        virtual QJsonObject toJson() const override;
+
+        //! \copydoc CValueObject::fromJson
+        void fromJson(const QJsonObject &json) override;
+
+        //! Register metadata
+        static void registerMetadata();
+
+        //! \copydoc TupleConverter<>::jsonMembers()
+        static const QStringList &jsonMembers();
+
+        //! Implicit conversion
+        operator QPixmap () const { return this->toPixmap(); }
+
+    protected:
+        //! \copydoc CValueObject::convertToQString
+        virtual QString convertToQString(bool i18n = false) const override;
+
+        //! \copydoc CValueObject::getMetaTypeId
+        virtual int getMetaTypeId() const override;
+
+        //! \copydoc CValueObject::isA
+        virtual bool isA(int metaTypeId) const override;
+
+        //! \copydoc CValueObject::compareImpl
+        virtual int compareImpl(const CValueObject &other) const override;
+
+        //! \copydoc CValueObject::marshallToDbus
+        virtual void marshallToDbus(QDBusArgument &argument) const override;
+
+        //! \copydoc CValueObject::unmarshallFromDbus
+        virtual void unmarshallFromDbus(const QDBusArgument &argument) override;
+
+    private:
+        BLACK_ENABLE_TUPLE_CONVERSION(CIcon)
+        int m_index = static_cast<int>(CIcons::NotSet);
+        int m_rotateDegrees = 0;
+        QString m_descriptiveText;
+    };
+} // namespace
+
+BLACK_DECLARE_TUPLE_CONVERSION(BlackMisc::CIcon, (o.m_index, o.m_descriptiveText))
+Q_DECLARE_METATYPE(BlackMisc::CIcon)
+
+#endif // guard