tdf#83877 Add dialog to generate signature line

Change-Id: Iacc929edf1469c7e37707f8d9518cd07642bb9dd
Reviewed-on: https://gerrit.libreoffice.org/45810
Reviewed-by: Samuel Mehrbrodt <Samuel.Mehrbrodt@cib.de>
Tested-by: Samuel Mehrbrodt <Samuel.Mehrbrodt@cib.de>

4 files changed, 368 insertions, 0 deletions

diff --git a/sw/source/uibase/dialog/SignatureLineDialog.cxx b/sw/source/uibase/dialog/SignatureLineDialog.cxx
new file mode 100644
index 000000000000..7944d68cb8a1
--- /dev/null
+++ b/sw/source/uibase/dialog/SignatureLineDialog.cxx
@@ -0,0 +1,313 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
+/*
+ * 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/.
+ */
+
+#include <SignatureLineDialog.hxx>
+
+#include <comphelper/processfactory.hxx>
+#include <comphelper/xmltools.hxx>
+#include <tools/stream.hxx>
+#include <unotools/streamwrap.hxx>
+#include <view.hxx>
+
+#include <com/sun/star/drawing/XShape.hpp>
+#include <com/sun/star/graphic/GraphicProvider.hpp>
+#include <com/sun/star/graphic/XGraphic.hpp>
+#include <com/sun/star/graphic/XGraphicProvider.hpp>
+#include <com/sun/star/io/XInputStream.hpp>
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+#include <com/sun/star/text/TextContentAnchorType.hpp>
+#include <com/sun/star/text/XTextContent.hpp>
+#include <com/sun/star/text/XTextDocument.hpp>
+
+using namespace css;
+using namespace css::uno;
+using namespace css::beans;
+using namespace css::io;
+using namespace css::lang;
+using namespace css::frame;
+using namespace css::text;
+using namespace css::drawing;
+using namespace css::graphic;
+
+SignatureLineDialog::SignatureLineDialog(vcl::Window* pParent, SwView& rView)
+    : SvxStandardDialog(pParent, "SignatureLineDialog", "modules/swriter/ui/signatureline.ui")
+    , mrView(rView)
+{
+    get(m_pEditName, "edit_name");
+    get(m_pEditTitle, "edit_title");
+    get(m_pEditEmail, "edit_email");
+    get(m_pEditInstructions, "edit_instructions");
+    get(m_pCheckboxCanAddComments, "checkbox_can_add_comments");
+    get(m_pCheckboxShowSignDate, "checkbox_show_sign_date");
+}
+
+SignatureLineDialog::~SignatureLineDialog() { disposeOnce(); }
+
+void SignatureLineDialog::dispose()
+{
+    m_pEditName.clear();
+    m_pEditTitle.clear();
+    m_pEditEmail.clear();
+    m_pEditInstructions.clear();
+    m_pCheckboxCanAddComments.clear();
+    m_pCheckboxShowSignDate.clear();
+
+    SvxStandardDialog::dispose();
+}
+
+void SignatureLineDialog::Apply()
+{
+    OUString aSignatureLineId
+        = OStringToOUString(comphelper::xml::generateGUIDString(), RTL_TEXTENCODING_UTF8);
+    OUString aSignerName(m_pEditName->GetText());
+    OUString aSignerTitle(m_pEditTitle->GetText());
+    OUString aSignerEmail(m_pEditEmail->GetText());
+    OUString aSigningInstructions(m_pEditInstructions->GetText());
+    bool bCanAddComments(m_pCheckboxCanAddComments->IsChecked());
+    bool bShowSignDate(m_pCheckboxShowSignDate->IsChecked());
+
+    // Read svg and replace placeholder texts
+    OUString aSvgImage(getSignatureImage());
+    aSvgImage = aSvgImage.replaceAll("[SIGNER_NAME]", aSignerName);
+    aSvgImage = aSvgImage.replaceAll("[SIGNER_TITLE]", aSignerTitle);
+
+    // These are only filled if the signature line is signed.
+    aSvgImage = aSvgImage.replaceAll("[SIGNATURE]", "");
+    aSvgImage = aSvgImage.replaceAll("[SIGNED_BY]", "");
+    aSvgImage = aSvgImage.replaceAll("[INVALID_SIGNATURE]", "");
+    aSvgImage = aSvgImage.replaceAll("[DATE]", "");
+
+    // Insert graphic
+    SvMemoryStream aSvgStream(4096, 4096);
+    aSvgStream.WriteOString(OUStringToOString(aSvgImage, RTL_TEXTENCODING_UTF8));
+    Reference<XInputStream> xInputStream(new utl::OSeekableInputStreamWrapper(aSvgStream));
+    Reference<XComponentContext> xContext(comphelper::getProcessComponentContext());
+    Reference<XGraphicProvider> xProvider = css::graphic::GraphicProvider::create(xContext);
+
+    Sequence<PropertyValue> aMediaProperties(1);
+    aMediaProperties[0].Name = "InputStream";
+    aMediaProperties[0].Value <<= xInputStream;
+    Reference<XGraphic> xGraphic(xProvider->queryGraphic(aMediaProperties));
+
+    Reference<XModel> const xModel(mrView.GetCurrentDocument());
+    Reference<XPropertySet> const xShapeProps(
+        Reference<lang::XMultiServiceFactory>(xModel, UNO_QUERY)
+            ->createInstance("com.sun.star.drawing.GraphicObjectShape"),
+        UNO_QUERY);
+    xShapeProps->setPropertyValue("Graphic", Any(xGraphic));
+    xShapeProps->setPropertyValue("AnchorType", Any(TextContentAnchorType_AT_PARAGRAPH));
+
+    // Set shape properties
+    Reference<XShape> xShape(xShapeProps, UNO_QUERY);
+    awt::Size aShapeSize;
+    aShapeSize.Height = 3000;
+    aShapeSize.Width = 6000;
+    xShape->setSize(aShapeSize);
+
+    // Set signature line properties
+    xShapeProps->setPropertyValue("IsSignatureLine", Any(true));
+    xShapeProps->setPropertyValue("SignatureLineId", Any(aSignatureLineId));
+    if (!aSignerName.isEmpty())
+        xShapeProps->setPropertyValue("SignatureLineSuggestedSignerName", Any(aSignerName));
+    if (!aSignerTitle.isEmpty())
+        xShapeProps->setPropertyValue("SignatureLineSuggestedSignerTitle", Any(aSignerTitle));
+    if (!aSignerEmail.isEmpty())
+        xShapeProps->setPropertyValue("SignatureLineSuggestedSignerEmail", Any(aSignerEmail));
+    if (!aSigningInstructions.isEmpty())
+        xShapeProps->setPropertyValue("SignatureLineSigningInstructions",
+                                      Any(aSigningInstructions));
+    xShapeProps->setPropertyValue("SignatureLineShowSignDate", Any(bShowSignDate));
+    xShapeProps->setPropertyValue("SignatureLineCanAddComment", Any(bCanAddComments));
+
+    // Insert into document
+    Reference<XTextRange> const xEnd
+        = Reference<XTextDocument>(xModel, UNO_QUERY)->getText()->getEnd();
+    Reference<XTextContent> const xShapeContent(xShapeProps, UNO_QUERY);
+    xShapeContent->attach(xEnd);
+}
+
+OUString SignatureLineDialog::getSignatureImage()
+{
+    OUString svg(
+        "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?><svg "
+        "xmlns:dc=\"http://purl.org/dc/elements/1.1/\" xmlns:cc=\"http://creativecommons.org/ns#\" "
+        "xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\" "
+        "xmlns:svg=\"http://www.w3.org/2000/svg\" xmlns=\"http://www.w3.org/2000/svg\" "
+        "xmlns:sodipodi=\"http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd\" "
+        "xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" version=\"1.2\" "
+        "width=\"90mm\" height=\"45mm\" viewBox=\"0 0 9000 4500\" preserveAspectRatio=\"xMidYMid\" "
+        "fill-rule=\"evenodd\" stroke-width=\"28.222\" stroke-linejoin=\"round\" "
+        "xml:space=\"preserve\" id=\"svg577\" inkscape:version=\"0.92.2 (5c3e80d, "
+        "2017-08-06)\"><metadata id=\"metadata581\"><rdf:RDF><cc:Work "
+        "rdf:about=\"\"><dc:format>image/svg+xml</dc:format><dc:type "
+        "rdf:resource=\"http://purl.org/dc/dcmitype/StillImage\"/><dc:title/></cc:Work></rdf:RDF></"
+        "metadata><sodipodi:namedview pagecolor=\"#ffffff\" bordercolor=\"#666666\" "
+        "borderopacity=\"1\" objecttolerance=\"10\" gridtolerance=\"10\" guidetolerance=\"10\" "
+        "inkscape:pageopacity=\"0\" inkscape:pageshadow=\"2\" inkscape:window-width=\"1863\" "
+        "inkscape:window-height=\"1056\" id=\"namedview579\" showgrid=\"false\" "
+        "inkscape:zoom=\"0.90252315\" inkscape:cx=\"170.07874\" inkscape:cy=\"85.03937\" "
+        "inkscape:window-x=\"57\" inkscape:window-y=\"24\" inkscape:window-maximized=\"1\" "
+        "inkscape:current-layer=\"svg577\" inkscape:pagecheckerboard=\"false\"/><defs "
+        "class=\"ClipPathGroup\" id=\"defs8\"><clipPath id=\"presentation_clip_path\" "
+        "clipPathUnits=\"userSpaceOnUse\"><rect x=\"0\" y=\"0\" width=\"9000\" height=\"4500\" "
+        "id=\"rect2\"/></clipPath></defs><defs id=\"defs49\"/><defs id=\"defs86\"/><defs "
+        "class=\"TextShapeIndex\" id=\"defs90\"/><defs class=\"EmbeddedBulletChars\" "
+        "id=\"defs122\"/><defs class=\"TextEmbeddedBitmaps\" id=\"defs124\"/><g id=\"g129\"><g "
+        "id=\"id2\" class=\"Master_Slide\"><g id=\"bg-id2\" class=\"Background\"/><g id=\"bo-id2\" "
+        "class=\"BackgroundObjects\"/></g></g><g class=\"SlideGroup\" id=\"g575\"><g "
+        "id=\"g573\"><g id=\"container-id1\"><g id=\"id1\" class=\"Slide\" "
+        "clip-path=\"url(#presentation_clip_path)\"><g class=\"Page\" id=\"g569\"><g "
+        "class=\"com.sun.star.drawing.LineShape\" id=\"g154\"><g id=\"id3\"><rect "
+        "class=\"BoundingBox\" stroke=\"none\" fill=\"none\" x=\"-27\" y=\"2373\" width=\"9055\" "
+        "height=\"55\" id=\"rect131\"/><desc id=\"desc133\">150</desc><desc "
+        "id=\"desc135\">139</desc><desc id=\"desc137\">132</desc><desc id=\"desc139\">512: "
+        "XPATHSTROKE_SEQ_BEGIN</desc><desc id=\"desc141\">132</desc><desc "
+        "id=\"desc143\">133</desc><desc id=\"desc145\">109</desc><path fill=\"none\" "
+        "stroke=\"rgb(0,0,0)\" stroke-width=\"53\" stroke-linejoin=\"round\" d=\"M 0,2400 L "
+        "9000,2400\" id=\"path147\"/><desc id=\"desc149\">512: XPATHSTROKE_SEQ_END</desc><desc "
+        "id=\"desc151\">140</desc></g></g><g class=\"com.sun.star.drawing.ClosedBezierShape\" "
+        "id=\"g173\"><g id=\"id4\"><rect class=\"BoundingBox\" stroke=\"none\" fill=\"none\" "
+        "x=\"301\" y=\"1400\" width=\"801\" height=\"801\" id=\"rect156\"/><desc "
+        "id=\"desc158\">150</desc><desc id=\"desc160\">139</desc><desc "
+        "id=\"desc162\">133</desc><desc id=\"desc164\">132</desc><desc "
+        "id=\"desc166\">111</desc><path fill=\"rgb(0,0,0)\" stroke=\"none\" d=\"M 969,2200 C "
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+        "id=\"path168\"/><desc id=\"desc170\">140</desc></g></g><g "
+        "class=\"com.sun.star.drawing.TextShape\" id=\"g236\"><g id=\"id5\"><rect "
+        "class=\"BoundingBox\" stroke=\"none\" fill=\"none\" x=\"1300\" y=\"1500\" width=\"8001\" "
+        "height=\"925\" id=\"rect175\"/><desc id=\"desc177\">150</desc><desc id=\"desc179\">512: "
+        "XTEXT_PAINTSHAPE_BEGIN</desc><text class=\"TextShape\" id=\"text233\"><desc "
+        "class=\"Paragraph\" id=\"desc181\"/><tspan class=\"TextParagraph\" "
+        "font-family=\"Liberation Sans, sans-serif\" font-size=\"600px\" font-weight=\"400\" "
+        "id=\"tspan231\"><desc id=\"desc183\">138</desc><desc id=\"desc185\">136</desc><desc "
+        "id=\"desc187\">135</desc><desc id=\"desc189\">134</desc><desc "
+        "id=\"desc191\">113</desc><desc class=\"TextPortion\" id=\"desc193\">type: Text; content: "
+        "[SIGNATURE]; </desc><tspan class=\"TextPosition\" x=\"1550\" y=\"2171\" "
+        "id=\"tspan229\"><tspan fill=\"rgb(0,0,0)\" stroke=\"none\" "
+        "id=\"tspan195\">[SIGNATURE]</tspan><desc id=\"desc197\">512: XTEXT_EOC</desc><desc "
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+        "id=\"desc223\">512: XTEXT_EOL</desc><desc id=\"desc225\">512: XTEXT_EOP</desc><desc "
+        "id=\"desc227\">512: XTEXT_PAINTSHAPE_END</desc></tspan></tspan></text></g></g><g "
+        "class=\"com.sun.star.drawing.TextShape\" id=\"g303\"><g id=\"id6\"><rect "
+        "class=\"BoundingBox\" stroke=\"none\" fill=\"none\" x=\"100\" y=\"2500\" width=\"8901\" "
+        "height=\"726\" id=\"rect238\"/><desc id=\"desc240\">150</desc><desc id=\"desc242\">512: "
+        "XTEXT_PAINTSHAPE_BEGIN</desc><text class=\"TextShape\" id=\"text300\"><desc "
+        "class=\"Paragraph\" id=\"desc244\"/><tspan class=\"TextParagraph\" "
+        "font-family=\"Liberation Sans, sans-serif\" font-size=\"423px\" font-weight=\"400\" "
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+        "[SIGNER_NAME]; </desc><tspan class=\"TextPosition\" x=\"350\" y=\"3010\" "
+        "id=\"tspan296\"><tspan fill=\"rgb(0,0,0)\" stroke=\"none\" "
+        "id=\"tspan258\">[SIGNER_NAME]</tspan><desc id=\"desc260\">512: XTEXT_EOC</desc><desc "
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+        "class=\"com.sun.star.drawing.TextShape\" id=\"g372\"><g id=\"id7\"><rect "
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+        "id=\"tspan365\"><tspan fill=\"rgb(0,0,0)\" stroke=\"none\" "
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+        "XTEXT_PAINTSHAPE_END</desc></tspan></tspan></text></g></g><g "
+        "class=\"com.sun.star.drawing.TextShape\" id=\"g435\"><g id=\"id8\"><rect "
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+        "class=\"Paragraph\" id=\"desc380\"/><tspan class=\"TextParagraph\" "
+        "font-family=\"Liberation Sans, sans-serif\" font-size=\"423px\" font-weight=\"400\" "
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+        "XTEXT_EOC</desc><desc id=\"desc538\">512: XTEXT_EOC</desc><desc id=\"desc540\">512: "
+        "XTEXT_EOC</desc><desc id=\"desc542\">512: XTEXT_EOC</desc><desc id=\"desc544\">512: "
+        "XTEXT_EOC</desc><desc id=\"desc546\">512: XTEXT_EOC</desc><desc id=\"desc548\">512: "
+        "XTEXT_EOC</desc><desc id=\"desc550\">512: XTEXT_EOC</desc><desc id=\"desc552\">512: "
+        "XTEXT_EOW</desc><desc id=\"desc554\">512: XTEXT_EOL</desc><desc id=\"desc556\">512: "
+        "XTEXT_EOP</desc><desc id=\"desc558\">512: "
+        "XTEXT_PAINTSHAPE_END</desc></tspan></tspan></text></g></g></g></g></g></g></g></svg>");
+    return svg;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
diff --git a/sw/source/uibase/inc/SignatureLineDialog.hxx b/sw/source/uibase/inc/SignatureLineDialog.hxx
new file mode 100644
index 000000000000..390ab9b203b1
--- /dev/null
+++ b/sw/source/uibase/inc/SignatureLineDialog.hxx
@@ -0,0 +1,43 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
+/*
+ * 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/.
+ */
+#ifndef INCLUDED_SW_INC_SIGNATURELINEDIALOG_HXX
+#define INCLUDED_SW_INC_SIGNATURELINEDIALOG_HXX
+
+#include <svx/stddlg.hxx>
+#include <swdllapi.h>
+#include <vcl/button.hxx>
+#include <vcl/edit.hxx>
+
+class SwView;
+
+class SW_DLLPUBLIC SignatureLineDialog : public SvxStandardDialog
+{
+public:
+    SignatureLineDialog(vcl::Window* pParent, SwView& rView);
+    virtual ~SignatureLineDialog() override;
+    virtual void dispose() override;
+
+    virtual void Apply() override;
+
+private:
+    OUString getSignatureImage();
+
+    SwView& mrView;
+
+    VclPtr<Edit> m_pEditName;
+    VclPtr<Edit> m_pEditTitle;
+    VclPtr<Edit> m_pEditEmail;
+    VclPtr<Edit> m_pEditInstructions;
+    VclPtr<CheckBox> m_pCheckboxCanAddComments;
+    VclPtr<CheckBox> m_pCheckboxShowSignDate;
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
diff --git a/sw/source/uibase/uiview/viewdlg2.cxx b/sw/source/uibase/uiview/viewdlg2.cxx
index fb7d352fd503..38beca593167 100644
--- a/sw/source/uibase/uiview/viewdlg2.cxx
+++ b/sw/source/uibase/uiview/viewdlg2.cxx
@@ -60,6 +60,17 @@ void SwView::ExecDlgExt(SfxRequest const &rReq)
             }
             break;
         }
+        case FN_INSERT_SIGNATURELINE:
+        {
+            SwAbstractDialogFactory* pFact = SwAbstractDialogFactory::Create();
+            assert(pFact && "SwAbstractDialogFactory fail!");
+
+            ScopedVclPtr<VclAbstractDialog> pDialog(pFact->CreateSignatureLineDialog(pMDI, *this));
+            assert(pDialog && "Dialog creation failed!");
+            if (pDialog)
+                pDialog->Execute();
+            break;
+        }
         case  FN_EDIT_FOOTNOTE:
         {
             SwAbstractDialogFactory* pFact = SwAbstractDialogFactory::Create();
diff --git a/sw/source/uibase/uiview/viewstat.cxx b/sw/source/uibase/uiview/viewstat.cxx
index 13a69b257523..9f3132f0dbf0 100644
--- a/sw/source/uibase/uiview/viewstat.cxx
+++ b/sw/source/uibase/uiview/viewstat.cxx
@@ -97,6 +97,7 @@ void SwView::GetState(SfxItemSet &rSet)
                 break;
 
             case SID_INSERT_GRAPHIC:
+            case FN_INSERT_SIGNATURELINE:
                 if( m_pWrtShell->CursorInsideInputField() )
                 {
                     rSet.DisableItem(nWhich);