Adding upstream version 4:24.2.0.upstream/4%24.2.0

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

1 files changed, 142 insertions, 0 deletions

diff --git a/sw/inc/swevent.hxx b/sw/inc/swevent.hxx
new file mode 100644
index 0000000000..b25246cb2e
--- /dev/null
+++ b/sw/inc/swevent.hxx
@@ -0,0 +1,142 @@
+/* -*- 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 .
+ */
+
+#ifndef INCLUDED_SW_INC_SWEVENT_HXX
+#define INCLUDED_SW_INC_SWEVENT_HXX
+
+#include "calbck.hxx"
+#include "frmfmt.hxx"
+#include "hints.hxx"
+
+#define     STR_SW_EVENT_PAGE_COUNT           0
+#define     STR_SW_EVENT_MAIL_MERGE           1
+#define     STR_SW_EVENT_MAIL_MERGE_END       2
+#define     STR_SW_EVENT_FIELD_MERGE          3
+#define     STR_SW_EVENT_FIELD_MERGE_FINISHED 4
+#define     STR_SW_EVENT_LAYOUT_FINISHED      5
+#define     STR_SW_EVENT_OBJECT_SELECT        6
+#define     STR_SW_EVENT_START_INS_GLOSSARY   7
+#define     STR_SW_EVENT_END_INS_GLOSSARY     8
+#define     STR_SW_EVENT_FRM_KEYINPUT_ALPHA   9
+#define     STR_SW_EVENT_FRM_KEYINPUT_NOALPHA 10
+#define     STR_SW_EVENT_FRM_RESIZE           11
+#define     STR_SW_EVENT_FRM_MOVE             12
+
+class SwFormatINetFormat;
+class IMapObject;
+
+// Enum for objects that call events into Basic or JavaScript.
+enum SwCallEventObjectType
+{
+    EVENT_OBJECT_NONE = 0,          // Null is nothing at all.
+    EVENT_OBJECT_IMAGE,
+    EVENT_OBJECT_INETATTR,
+    EVENT_OBJECT_URLITEM,
+    EVENT_OBJECT_IMAGEMAP
+};
+
+// Structure for the exchange between UI/CORE.
+
+struct SwCallMouseEvent final
+    : public SwClient
+{
+    SwCallEventObjectType eType;
+    union
+    {
+        // EVENT_OBJECT_IMAGE/EVENT_OBJECT_URLITEM
+        const SwFrameFormat* pFormat;
+
+        // EVENT_OBJECT_INETATTR
+        const SwFormatINetFormat* pINetAttr;
+
+        // EVENT_OBJECT_IMAGEMAP
+        struct
+        {
+            const SwFrameFormat* pFormat;
+            const IMapObject* pIMapObj;
+        } IMAP;
+    } PTR;
+
+    SwCallMouseEvent()
+        : eType( EVENT_OBJECT_NONE )
+        { PTR.pFormat = nullptr; PTR.IMAP.pIMapObj = nullptr; }
+
+    SwCallMouseEvent(SwCallMouseEvent const& rOther)
+        : SwClient(rOther.GetRegisteredInNonConst())
+        , eType(rOther.eType)
+    {
+        memcpy(&PTR, &rOther.PTR, sizeof(PTR));
+    }
+
+    void Set( SwCallEventObjectType eTyp, const SwFrameFormat* pFormat )
+        { Clear(); eType = eTyp; PTR.pFormat = pFormat; PTR.IMAP.pIMapObj = nullptr; assert(pFormat); const_cast<SwFrameFormat*>(pFormat)->Add(this); }
+
+    void Set( const SwFrameFormat* pFormat, const IMapObject* pIMapObj )
+        { Clear(); eType = EVENT_OBJECT_IMAGEMAP; PTR.pFormat = pFormat; PTR.IMAP.pIMapObj = pIMapObj; assert(pFormat); const_cast<SwFrameFormat*>(pFormat)->Add(this); }
+
+    void Set( const SwFormatINetFormat* pINetAttr )
+        { Clear(); eType = EVENT_OBJECT_INETATTR; PTR.pINetAttr = pINetAttr; PTR.IMAP.pIMapObj = nullptr; }
+
+    bool operator==( const SwCallMouseEvent& rEvent ) const
+        {
+            return eType == rEvent.eType &&
+                    PTR.pFormat == rEvent.PTR.pFormat &&
+                    PTR.IMAP.pIMapObj == rEvent.PTR.IMAP.pIMapObj;
+        }
+    bool operator!=( const SwCallMouseEvent& rEvent ) const
+        {   return !( *this == rEvent );    }
+
+    void Clear()
+        {
+            if (EVENT_OBJECT_IMAGE == eType || EVENT_OBJECT_URLITEM == eType || EVENT_OBJECT_IMAGEMAP == eType)
+            {
+                // note: pFormat is not necessarily the same as
+                // GetRegisteredIn() here; see ~SwFormat()
+                assert(PTR.pFormat);
+                EndListeningAll();
+            }
+            eType = EVENT_OBJECT_NONE; PTR.pFormat = nullptr; PTR.IMAP.pIMapObj = nullptr;
+        }
+
+    bool HasEvent() const { return EVENT_OBJECT_NONE != eType; }
+
+    virtual void SwClientNotify(const SwModify& rMod, const SfxHint& rHint) override
+    {
+        if (rHint.GetId() != SfxHintId::SwLegacyModify)
+            return;
+        auto pLegacy = static_cast<const sw::LegacyModifyHint*>(&rHint);
+        assert(EVENT_OBJECT_IMAGE == eType || EVENT_OBJECT_URLITEM == eType || EVENT_OBJECT_IMAGEMAP == eType);
+        SwClient::SwClientNotify(rMod, rHint);
+        bool bClear = !GetRegisteredIn();
+        switch(pLegacy->GetWhich())
+        {
+            case RES_FMT_CHG:
+                bClear |= pLegacy->m_pOld->StaticWhichCast(RES_FMT_CHG).pChangedFormat == PTR.pFormat;
+                break;
+            case RES_REMOVE_UNO_OBJECT:
+                bClear |= pLegacy->m_pOld->StaticWhichCast(RES_REMOVE_UNO_OBJECT).pObject == PTR.pFormat;
+        }
+        if(bClear)
+            Clear();
+    }
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */