Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 213 insertions, 0 deletions

diff --git a/sd/source/ui/inc/framework/ResourceId.hxx b/sd/source/ui/inc/framework/ResourceId.hxx
new file mode 100644
index 000000000..98b456c76
--- /dev/null
+++ b/sd/source/ui/inc/framework/ResourceId.hxx
@@ -0,0 +1,213 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include <sal/config.h>
+
+#include <vector>
+
+#include <com/sun/star/drawing/framework/XResourceId.hpp>
+#include <com/sun/star/lang/XInitialization.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <cppuhelper/implbase.hxx>
+
+#include <memory>
+
+namespace com::sun::star::util { class XURLTransformer; }
+namespace com::sun::star::uno { template <class interface_type> class WeakReference; }
+
+namespace sd::framework {
+
+typedef ::cppu::WeakImplHelper <
+    css::drawing::framework::XResourceId,
+    css::lang::XInitialization,
+    css::lang::XServiceInfo
+    > ResourceIdInterfaceBase;
+
+/** Implementation of the css::drawing::framework::ResourceId
+    service and the css::drawing::framework::XResourceId
+    interface.
+*/
+class ResourceId
+    : public ResourceIdInterfaceBase
+{
+public:
+    /** Create a new, empty resource id.
+    */
+    ResourceId();
+
+    /** Create a new resource id that is described by the given URLs.
+        @param rsResourceURLs
+            The first URL specifies the type of resource.  The other URLs
+            describe its anchor.
+            The set of URLs may be empty.  The result is then the same as
+            returned by ResourceId() default constructor.
+    */
+    ResourceId (std::vector<OUString>&& rsResourceURLs);
+
+    /** Create a new resource id that has an empty anchor.
+        @param rsResourceURL
+            When this resource URL is empty then the resulting ResourceId
+            object is identical to when the ResourceId() default constructor
+            had been called.
+    */
+    ResourceId (
+        const OUString& rsResourceURL);
+
+    /** Create a new resource id for the given resource type and an anchor
+        that is specified by a single URL.  This constructor can be used for
+        example for views that are bound to panes.
+        @param rsResourceURL
+            The URL of the actual resource.
+        @param rsAnchorURL
+            The single URL of the anchor.
+    */
+    ResourceId (
+        const OUString& rsResourceURL,
+        const OUString& rsAnchorURL);
+
+    /** Create a new resource id with an anchor that consists of a sequence
+        of URLs that is extended by a further URL.
+        @param rsResourceURL
+            The URL of the actual resource.
+        @param rsFirstAnchorURL
+            This URL extends the anchor given by rAnchorURLs.
+        @param rAnchorURLs
+            An anchor as it is returned by XResourceId::getAnchorURLs().
+    */
+    ResourceId (
+        const OUString& rsResourceURL,
+        const OUString& rsFirstAnchorURL,
+        const css::uno::Sequence<OUString>& rAnchorURLs);
+
+    virtual ~ResourceId() override;
+
+    //===== XResourceId =======================================================
+
+    virtual OUString SAL_CALL
+        getResourceURL() override;
+
+    virtual css::util::URL SAL_CALL
+        getFullResourceURL() override;
+
+    virtual sal_Bool SAL_CALL
+        hasAnchor() override;
+
+    virtual css::uno::Reference<
+        css::drawing::framework::XResourceId> SAL_CALL
+        getAnchor() override;
+
+    virtual css::uno::Sequence<OUString> SAL_CALL
+        getAnchorURLs() override;
+
+    virtual OUString SAL_CALL
+        getResourceTypePrefix() override;
+
+    virtual sal_Int16 SAL_CALL
+        compareTo (const css::uno::Reference<
+            css::drawing::framework::XResourceId>& rxResourceId) override;
+
+    virtual sal_Bool SAL_CALL
+        isBoundTo (
+            const css::uno::Reference<
+                css::drawing::framework::XResourceId>& rxResourceId,
+            css::drawing::framework::AnchorBindingMode eMode) override;
+
+    virtual sal_Bool SAL_CALL
+        isBoundToURL (
+            const OUString& rsAnchorURL,
+            css::drawing::framework::AnchorBindingMode eMode) override;
+
+    virtual css::uno::Reference<
+        css::drawing::framework::XResourceId> SAL_CALL
+        clone() override;
+
+    //===== XInitialization ===================================================
+
+    void SAL_CALL initialize (
+        const css::uno::Sequence<css::uno::Any>& aArguments) override;
+
+    OUString SAL_CALL getImplementationName() override;
+
+    sal_Bool SAL_CALL supportsService(OUString const & ServiceName) override;
+
+    css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override;
+
+private:
+    /** The set of URLs that consist of the resource URL at index 0 and the
+        anchor URLs and indices 1 and above.
+    */
+    std::vector<OUString> maResourceURLs;
+
+    std::unique_ptr<css::util::URL> mpURL;
+
+    static css::uno::WeakReference<css::util::XURLTransformer> mxURLTransformerWeak;
+
+    /** Compare the called ResourceId object to the given ResourceId object.
+        This uses the implementation of both objects to speed up the
+        comparison.
+    */
+    sal_Int16 CompareToLocalImplementation (const ResourceId& rId) const;
+
+    /** Compare the called ResourceId object to the given XResourceId object
+        reference.  The comparison is done via the UNO interface.  Namely,
+        it uses the getResourceURL() and the getAnchorURLs() methods to get
+        access to the URLs of the given object.
+    */
+    sal_Int16 CompareToExternalImplementation (const css::uno::Reference<
+        css::drawing::framework::XResourceId>& rxId) const;
+
+    /** Return whether the called ResourceId object is bound to the anchor
+        consisting of the URLs given by psFirstAnchorURL and paAnchorURLs.
+        @param psFirstAnchorURL
+            Optional first URL of the anchor. This can be missing or present
+            independently of paAnchorURLs.
+        @param paAnchorURLs
+            Optional set of additional anchor URLs.  This can be missing or
+            present independently of psFirstAnchorURL.
+        @param eMode
+            This specifies whether the called resource has to be directly
+            bound to the given anchor in order to return <TRUE/> or whether
+            it can be bound indirectly, too.
+    */
+    bool IsBoundToAnchor (
+        const OUString* psFirstAnchorURL,
+        const css::uno::Sequence<OUString>* paAnchorURLs,
+        css::drawing::framework::AnchorBindingMode eMode) const;
+
+    /** Return whether the called ResourceId object is bound to the anchor
+        consisting of the URLs in rResourceURLs.
+        @param rResourceURLs
+            A possibly empty list of anchor URLs.
+        @param eMode
+            This specifies whether the called resource has to be directly
+            bound to the given anchor in order to return <TRUE/> or whether
+            it can be bound indirectly, too.
+    */
+    bool IsBoundToAnchor (
+        const ::std::vector<OUString>& rResourceURLs,
+        css::drawing::framework::AnchorBindingMode eMode) const;
+
+    void ParseResourceURL();
+};
+
+} // end of namespace sd::framework
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */