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, 160 insertions, 0 deletions

diff --git a/sd/source/ui/dlg/assclass.cxx b/sd/source/ui/dlg/assclass.cxx
new file mode 100644
index 000000000..4d48a327f
--- /dev/null
+++ b/sd/source/ui/dlg/assclass.cxx
@@ -0,0 +1,160 @@
+/* -*- 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 .
+ */
+
+#include <tools/debug.hxx>
+#include <vcl/weld.hxx>
+
+#include <assclass.hxx>
+
+Assistent::Assistent(int nNoOfPages)
+    : mnPages(nNoOfPages), mnCurrentPage(1)
+{
+    if(mnPages > MAX_PAGES)
+        mnPages = MAX_PAGES;
+
+    mpPageStatus.reset(new bool[mnPages]);
+
+    for(int i=0; i < mnPages; ++i)
+        mpPageStatus[i] = true;
+}
+
+bool Assistent::InsertControl(int nDestPage, weld::Widget* pUsedControl)
+{
+    DBG_ASSERT( (nDestPage > 0) && (nDestPage <= mnPages), "Page not available!");
+
+    if((nDestPage>0)&&(nDestPage<=mnPages))
+    {
+        maPages[nDestPage-1].emplace_back(pUsedControl);
+        pUsedControl->hide();
+        pUsedControl->set_sensitive(false);
+        return true;
+    }
+
+    return false;
+}
+
+void Assistent::NextPage()
+{
+    if(mnCurrentPage<mnPages)
+    {
+        int nPage = mnCurrentPage+1;
+        while(nPage <= mnPages && !mpPageStatus[nPage-1])
+          nPage++;
+
+        if(nPage <= mnPages)
+            GotoPage(nPage);
+    }
+}
+
+void Assistent::PreviousPage()
+{
+    if(mnCurrentPage>1)
+    {
+        int nPage = mnCurrentPage-1;
+        while(nPage >= 0 && !mpPageStatus[nPage-1])
+            nPage--;
+
+        if(nPage >= 0)
+            GotoPage(nPage);
+    }
+}
+
+bool Assistent::GotoPage(const int nPageToGo)
+{
+    DBG_ASSERT( (nPageToGo > 0) && (nPageToGo <= mnPages), "Page not available!");
+
+    if((nPageToGo>0)&&(nPageToGo<=mnPages)&&mpPageStatus[nPageToGo-1])
+    {
+        int nIndex=mnCurrentPage-1;
+
+        for(auto& rxPage : maPages[nIndex])
+        {
+            rxPage->set_sensitive(false);
+            rxPage->hide();
+        }
+
+        mnCurrentPage=nPageToGo;
+        nIndex=mnCurrentPage-1;
+
+        for(auto& rxPage : maPages[nIndex])
+        {
+            rxPage->set_sensitive(true);
+            rxPage->show();
+        }
+
+        return true;
+    }
+
+    return false;
+}
+
+bool Assistent::IsLastPage() const
+{
+    if(mnCurrentPage == mnPages)
+        return true;
+
+    int nPage = mnCurrentPage+1;
+    while(nPage <= mnPages && !mpPageStatus[nPage-1])
+        nPage++;
+
+    return nPage > mnPages;
+}
+
+bool Assistent::IsFirstPage() const
+{
+    if(mnCurrentPage == 1)
+        return true;
+
+    int nPage = mnCurrentPage-1;
+    while(nPage > 0 && !mpPageStatus[nPage-1])
+        nPage--;
+
+    return nPage == 0;
+}
+
+bool Assistent::IsEnabled( int nPage ) const
+{
+    DBG_ASSERT( (nPage>0) && (nPage <= mnPages), "Page not available!" );
+
+    return (nPage>0) && (nPage <= mnPages && mpPageStatus[nPage-1]);
+}
+
+void Assistent::EnablePage( int nPage )
+{
+    DBG_ASSERT( (nPage>0) && (nPage <= mnPages), "Page not available!" );
+
+    if((nPage>0) && (nPage < mnPages && !mpPageStatus[nPage-1]))
+    {
+        mpPageStatus[nPage-1] = true;
+    }
+}
+
+void Assistent::DisablePage( int nPage )
+{
+    DBG_ASSERT( (nPage>0) && (nPage <= mnPages), "Page not available!" );
+
+    if((nPage>0) && (nPage <= mnPages && mpPageStatus[nPage-1]))
+    {
+        mpPageStatus[nPage-1] = false;
+        if(mnCurrentPage == nPage)
+            GotoPage(1);
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */