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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /sd/source/ui/sidebar/MasterPageContainerProviders.cxx
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--sd/source/ui/sidebar/MasterPageContainerProviders.cxx205
1 files changed, 205 insertions, 0 deletions
diff --git a/sd/source/ui/sidebar/MasterPageContainerProviders.cxx b/sd/source/ui/sidebar/MasterPageContainerProviders.cxx
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+/* -*- 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 "MasterPageContainerProviders.hxx"
+
+#include <DrawDocShell.hxx>
+#include <drawdoc.hxx>
+#include <sdpage.hxx>
+#include <PreviewRenderer.hxx>
+#include <svl/eitem.hxx>
+#include <sfx2/app.hxx>
+#include <sfx2/sfxsids.hrc>
+#include <sfx2/thumbnailview.hxx>
+#include <vcl/image.hxx>
+#include <tools/diagnose_ex.h>
+#include <sal/log.hxx>
+
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::uno;
+
+namespace sd::sidebar {
+
+//===== PagePreviewProvider ===================================================
+
+PagePreviewProvider::PagePreviewProvider()
+{
+}
+
+Image PagePreviewProvider::operator () (
+ int nWidth,
+ SdPage* pPage,
+ ::sd::PreviewRenderer& rRenderer)
+{
+ Image aPreview;
+
+ if (pPage != nullptr)
+ {
+ // Use the given renderer to create a preview of the given page
+ // object.
+ aPreview = rRenderer.RenderPage(
+ pPage,
+ nWidth);
+ }
+
+ return aPreview;
+}
+
+int PagePreviewProvider::GetCostIndex()
+{
+ return 5;
+}
+
+bool PagePreviewProvider::NeedsPageObject()
+{
+ return true;
+}
+
+//===== TemplatePreviewProvider ===============================================
+
+TemplatePreviewProvider::TemplatePreviewProvider (const OUString& rsURL)
+ : msURL(rsURL)
+{
+}
+
+Image TemplatePreviewProvider::operator() (
+ int,
+ SdPage*,
+ ::sd::PreviewRenderer&)
+{
+ return Image(ThumbnailView::readThumbnail(msURL));
+}
+
+int TemplatePreviewProvider::GetCostIndex()
+{
+ return 10;
+}
+
+bool TemplatePreviewProvider::NeedsPageObject()
+{
+ return false;
+}
+
+//===== TemplatePageObjectProvider =============================================
+
+TemplatePageObjectProvider::TemplatePageObjectProvider (const OUString& rsURL)
+ : msURL(rsURL)
+{
+}
+
+SdPage* TemplatePageObjectProvider::operator() (SdDrawDocument*)
+{
+ SdPage* pPage = nullptr;
+
+ mxDocumentShell = nullptr;
+ try
+ {
+ // Load the template document and return its first page.
+ ::sd::DrawDocShell* pDocumentShell = LoadDocument (msURL);
+ if (pDocumentShell != nullptr)
+ {
+ SdDrawDocument* pDocument = pDocumentShell->GetDoc();
+ if (pDocument != nullptr)
+ {
+ pPage = pDocument->GetMasterSdPage(0, PageKind::Standard);
+ // In order to make the newly loaded master page deletable
+ // when copied into documents it is marked as no "precious".
+ // When it is modified then it is marked as "precious".
+ if (pPage != nullptr)
+ pPage->SetPrecious(false);
+ }
+ }
+ }
+ catch (const uno::RuntimeException&)
+ {
+ DBG_UNHANDLED_EXCEPTION("sd");
+ pPage = nullptr;
+ }
+
+ return pPage;
+}
+
+::sd::DrawDocShell* TemplatePageObjectProvider::LoadDocument (const OUString& sFileName)
+{
+ SfxApplication* pSfxApp = SfxGetpApp();
+ std::unique_ptr<SfxItemSet> pSet(new SfxAllItemSet (pSfxApp->GetPool()));
+ pSet->Put (SfxBoolItem (SID_TEMPLATE, true));
+ pSet->Put (SfxBoolItem (SID_PREVIEW, true));
+ if (pSfxApp->LoadTemplate (mxDocumentShell, sFileName, std::move(pSet)))
+ {
+ mxDocumentShell = nullptr;
+ }
+ SfxObjectShell* pShell = mxDocumentShell;
+ return dynamic_cast< ::sd::DrawDocShell *>( pShell );
+}
+
+int TemplatePageObjectProvider::GetCostIndex()
+{
+ return 20;
+}
+
+//===== DefaultPageObjectProvider ==============================================
+
+DefaultPageObjectProvider::DefaultPageObjectProvider()
+{
+}
+
+SdPage* DefaultPageObjectProvider::operator () (SdDrawDocument* pContainerDocument)
+{
+ SdPage* pLocalMasterPage = nullptr;
+ if (pContainerDocument != nullptr)
+ {
+ SdPage* pLocalSlide = pContainerDocument->GetSdPage(0, PageKind::Standard);
+ if (pLocalSlide!=nullptr && pLocalSlide->TRG_HasMasterPage())
+ pLocalMasterPage = dynamic_cast<SdPage*>(&pLocalSlide->TRG_GetMasterPage());
+ }
+
+ if (pLocalMasterPage == nullptr)
+ {
+ SAL_WARN( "sd", "can not create master page for slide");
+ }
+
+ return pLocalMasterPage;
+}
+
+int DefaultPageObjectProvider::GetCostIndex()
+{
+ return 15;
+}
+
+//===== ExistingPageProvider ==================================================
+
+ExistingPageProvider::ExistingPageProvider (SdPage* pPage)
+ : mpPage(pPage)
+{
+}
+
+SdPage* ExistingPageProvider::operator() (SdDrawDocument*)
+{
+ return mpPage;
+}
+
+int ExistingPageProvider::GetCostIndex()
+{
+ return 0;
+}
+
+} // end of namespace sd::sidebar
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */