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/* -*- 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 <utility>
#include <vcl/weld.hxx>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/drawing/XDrawPageSupplier.hpp>
#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/lang/XServiceInfo.hpp>
#include <com/sun/star/sheet/XSpreadsheet.hpp>
#include <com/sun/star/sheet/XSpreadsheetDocument.hpp>
#include <com/sun/star/sheet/XSpreadsheetView.hpp>
#include <com/sun/star/text/TextContentAnchorType.hpp>
#include <com/sun/star/text/XTextContent.hpp>
#include <com/sun/star/text/XTextDocument.hpp>
#include <com/sun/star/text/XTextViewCursor.hpp>
#include <com/sun/star/text/XTextViewCursorSupplier.hpp>
using namespace css;
using namespace css::uno;
using namespace css::beans;
using namespace css::container;
using namespace css::frame;
using namespace css::io;
using namespace css::lang;
using namespace css::frame;
using namespace css::sheet;
using namespace css::text;
using namespace css::drawing;
using namespace css::graphic;
SignatureLineDialog::SignatureLineDialog(weld::Widget* pParent, Reference<XModel> xModel,
bool bEditExisting)
: SignatureLineDialogBase(pParent, std::move(xModel), "cui/ui/signatureline.ui",
"SignatureLineDialog")
, m_xEditName(m_xBuilder->weld_entry("edit_name"))
, m_xEditTitle(m_xBuilder->weld_entry("edit_title"))
, m_xEditEmail(m_xBuilder->weld_entry("edit_email"))
, m_xEditInstructions(m_xBuilder->weld_text_view("edit_instructions"))
, m_xCheckboxCanAddComments(m_xBuilder->weld_check_button("checkbox_can_add_comments"))
, m_xCheckboxShowSignDate(m_xBuilder->weld_check_button("checkbox_show_sign_date"))
{
m_xEditInstructions->set_size_request(m_xEditInstructions->get_approximate_digit_width() * 48,
m_xEditInstructions->get_text_height() * 5);
// No signature line selected - start with empty dialog and set some default values
if (!bEditExisting)
{
m_xCheckboxCanAddComments->set_active(true);
m_xCheckboxShowSignDate->set_active(true);
return;
}
Reference<container::XIndexAccess> xIndexAccess(m_xModel->getCurrentSelection(),
UNO_QUERY_THROW);
Reference<XPropertySet> xProps(xIndexAccess->getByIndex(0), UNO_QUERY_THROW);
// Read properties from selected signature line
xProps->getPropertyValue("SignatureLineId") >>= m_aSignatureLineId;
OUString aSuggestedSignerName;
xProps->getPropertyValue("SignatureLineSuggestedSignerName") >>= aSuggestedSignerName;
m_xEditName->set_text(aSuggestedSignerName);
OUString aSuggestedSignerTitle;
xProps->getPropertyValue("SignatureLineSuggestedSignerTitle") >>= aSuggestedSignerTitle;
m_xEditTitle->set_text(aSuggestedSignerTitle);
OUString aSuggestedSignerEmail;
xProps->getPropertyValue("SignatureLineSuggestedSignerEmail") >>= aSuggestedSignerEmail;
m_xEditEmail->set_text(aSuggestedSignerEmail);
OUString aSigningInstructions;
xProps->getPropertyValue("SignatureLineSigningInstructions") >>= aSigningInstructions;
m_xEditInstructions->set_text(aSigningInstructions);
bool bCanAddComments = false;
xProps->getPropertyValue("SignatureLineCanAddComment") >>= bCanAddComments;
m_xCheckboxCanAddComments->set_active(bCanAddComments);
bool bShowSignDate = false;
xProps->getPropertyValue("SignatureLineShowSignDate") >>= bShowSignDate;
m_xCheckboxShowSignDate->set_active(bShowSignDate);
// Mark this as existing shape
m_xExistingShapeProperties = xProps;
}
void SignatureLineDialog::Apply()
{
if (m_aSignatureLineId.isEmpty())
m_aSignatureLineId
= OStringToOUString(comphelper::xml::generateGUIDString(), RTL_TEXTENCODING_ASCII_US);
OUString aSignerName(m_xEditName->get_text());
OUString aSignerTitle(m_xEditTitle->get_text());
OUString aSignerEmail(m_xEditEmail->get_text());
OUString aSigningInstructions(m_xEditInstructions->get_text());
bool bCanAddComments(m_xCheckboxCanAddComments->get_active());
bool bShowSignDate(m_xCheckboxShowSignDate->get_active());
// Read svg and replace placeholder texts
OUString aSvgImage(getSignatureImage());
aSvgImage = aSvgImage.replaceAll("[SIGNER_NAME]", getCDataString(aSignerName));
aSvgImage = aSvgImage.replaceAll("[SIGNER_TITLE]", getCDataString(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/Update 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));
bool bIsExistingSignatureLine = m_xExistingShapeProperties.is();
Reference<XPropertySet> xShapeProps;
if (bIsExistingSignatureLine)
xShapeProps = m_xExistingShapeProperties;
else
xShapeProps.set(Reference<lang::XMultiServiceFactory>(m_xModel, UNO_QUERY_THROW)
->createInstance("com.sun.star.drawing.GraphicObjectShape"),
UNO_QUERY);
xShapeProps->setPropertyValue("Graphic", Any(xGraphic));
xShapeProps->setPropertyValue("SignatureLineUnsignedImage", Any(xGraphic));
// Set signature line properties
xShapeProps->setPropertyValue("IsSignatureLine", Any(true));
xShapeProps->setPropertyValue("SignatureLineId", Any(m_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));
if (bIsExistingSignatureLine)
return;
// Default size
Reference<XShape> xShape(xShapeProps, UNO_QUERY);
awt::Size aShapeSize;
aShapeSize.Height = 3000;
aShapeSize.Width = 6000;
xShape->setSize(aShapeSize);
// Default anchoring
xShapeProps->setPropertyValue("AnchorType", Any(TextContentAnchorType_AT_PARAGRAPH));
// Writer
const Reference<XTextDocument> xTextDocument(m_xModel, UNO_QUERY);
if (xTextDocument.is())
{
Reference<XTextContent> xTextContent(xShape, UNO_QUERY_THROW);
Reference<XTextViewCursorSupplier> xViewCursorSupplier(m_xModel->getCurrentController(),
UNO_QUERY_THROW);
Reference<XTextViewCursor> xCursor = xViewCursorSupplier->getViewCursor();
// use cursor's XText - it might be in table cell, frame, ...
Reference<XText> const xText(xCursor->getText());
assert(xText.is());
xText->insertTextContent(xCursor, xTextContent, true);
return;
}
// Calc
const Reference<XSpreadsheetDocument> xSpreadsheetDocument(m_xModel, UNO_QUERY);
if (!xSpreadsheetDocument.is())
return;
Reference<XPropertySet> xSheetCell(m_xModel->getCurrentSelection(), UNO_QUERY_THROW);
awt::Point aCellPosition;
xSheetCell->getPropertyValue("Position") >>= aCellPosition;
xShape->setPosition(aCellPosition);
Reference<XSpreadsheetView> xView(m_xModel->getCurrentController(), UNO_QUERY_THROW);
Reference<XSpreadsheet> xSheet(xView->getActiveSheet(), UNO_SET_THROW);
Reference<XDrawPageSupplier> xDrawPageSupplier(xSheet, UNO_QUERY_THROW);
Reference<XDrawPage> xDrawPage(xDrawPageSupplier->getDrawPage(), UNO_SET_THROW);
Reference<XShapes> xShapes(xDrawPage, UNO_QUERY_THROW);
xShapes->add(xShape);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
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