LibreOffice Module cui (master)  1
SignatureLineDialog.cxx
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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
2 /*
3  * This file is part of the LibreOffice project.
4  *
5  * This Source Code Form is subject to the terms of the Mozilla Public
6  * License, v. 2.0. If a copy of the MPL was not distributed with this
7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8  */
9 
10 #include <SignatureLineDialog.hxx>
11 
12 #include <comphelper/xmltools.hxx>
13 #include <utility>
14 #include <vcl/weld.hxx>
16 
17 #include <com/sun/star/beans/XPropertySet.hpp>
18 #include <com/sun/star/drawing/XDrawPageSupplier.hpp>
19 #include <com/sun/star/drawing/XShape.hpp>
20 #include <com/sun/star/graphic/XGraphic.hpp>
21 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
22 #include <com/sun/star/sheet/XSpreadsheet.hpp>
23 #include <com/sun/star/sheet/XSpreadsheetDocument.hpp>
24 #include <com/sun/star/sheet/XSpreadsheetView.hpp>
25 #include <com/sun/star/text/TextContentAnchorType.hpp>
26 #include <com/sun/star/text/XTextContent.hpp>
27 #include <com/sun/star/text/XTextDocument.hpp>
28 #include <com/sun/star/text/XTextViewCursor.hpp>
29 #include <com/sun/star/text/XTextViewCursorSupplier.hpp>
30 
31 using namespace css;
32 using namespace css::uno;
33 using namespace css::beans;
34 using namespace css::container;
35 using namespace css::frame;
36 using namespace css::lang;
37 using namespace css::frame;
38 using namespace css::sheet;
39 using namespace css::text;
40 using namespace css::drawing;
41 using namespace css::graphic;
42 
43 SignatureLineDialog::SignatureLineDialog(weld::Widget* pParent, Reference<XModel> xModel,
44  bool bEditExisting)
45  : SignatureLineDialogBase(pParent, std::move(xModel), "cui/ui/signatureline.ui",
46  "SignatureLineDialog")
47  , m_xEditName(m_xBuilder->weld_entry("edit_name"))
48  , m_xEditTitle(m_xBuilder->weld_entry("edit_title"))
49  , m_xEditEmail(m_xBuilder->weld_entry("edit_email"))
50  , m_xEditInstructions(m_xBuilder->weld_text_view("edit_instructions"))
51  , m_xCheckboxCanAddComments(m_xBuilder->weld_check_button("checkbox_can_add_comments"))
52  , m_xCheckboxShowSignDate(m_xBuilder->weld_check_button("checkbox_show_sign_date"))
53 {
54  m_xEditInstructions->set_size_request(m_xEditInstructions->get_approximate_digit_width() * 48,
55  m_xEditInstructions->get_text_height() * 5);
56 
57  // No signature line selected - start with empty dialog and set some default values
58  if (!bEditExisting)
59  {
60  m_xCheckboxCanAddComments->set_active(true);
61  m_xCheckboxShowSignDate->set_active(true);
62  return;
63  }
64 
65  Reference<container::XIndexAccess> xIndexAccess(m_xModel->getCurrentSelection(),
66  UNO_QUERY_THROW);
67  Reference<XPropertySet> xProps(xIndexAccess->getByIndex(0), UNO_QUERY_THROW);
68 
69  // Read properties from selected signature line
70  xProps->getPropertyValue("SignatureLineId") >>= m_aSignatureLineId;
71  OUString aSuggestedSignerName;
72  xProps->getPropertyValue("SignatureLineSuggestedSignerName") >>= aSuggestedSignerName;
73  m_xEditName->set_text(aSuggestedSignerName);
74  OUString aSuggestedSignerTitle;
75  xProps->getPropertyValue("SignatureLineSuggestedSignerTitle") >>= aSuggestedSignerTitle;
76  m_xEditTitle->set_text(aSuggestedSignerTitle);
77  OUString aSuggestedSignerEmail;
78  xProps->getPropertyValue("SignatureLineSuggestedSignerEmail") >>= aSuggestedSignerEmail;
79  m_xEditEmail->set_text(aSuggestedSignerEmail);
80  OUString aSigningInstructions;
81  xProps->getPropertyValue("SignatureLineSigningInstructions") >>= aSigningInstructions;
82  m_xEditInstructions->set_text(aSigningInstructions);
83  bool bCanAddComments = false;
84  xProps->getPropertyValue("SignatureLineCanAddComment") >>= bCanAddComments;
85  m_xCheckboxCanAddComments->set_active(bCanAddComments);
86  bool bShowSignDate = false;
87  xProps->getPropertyValue("SignatureLineShowSignDate") >>= bShowSignDate;
88  m_xCheckboxShowSignDate->set_active(bShowSignDate);
89 
90  // Mark this as existing shape
92 }
93 
95 {
96  if (m_aSignatureLineId.isEmpty())
98  = OStringToOUString(comphelper::xml::generateGUIDString(), RTL_TEXTENCODING_ASCII_US);
99  OUString aSignerName(m_xEditName->get_text());
100  OUString aSignerTitle(m_xEditTitle->get_text());
101  OUString aSignerEmail(m_xEditEmail->get_text());
102  OUString aSigningInstructions(m_xEditInstructions->get_text());
103  bool bCanAddComments(m_xCheckboxCanAddComments->get_active());
104  bool bShowSignDate(m_xCheckboxShowSignDate->get_active());
105 
106  // Read svg and replace placeholder texts
107  OUString aSvgImage(svx::SignatureLineHelper::getSignatureImage());
108  aSvgImage = aSvgImage.replaceAll("[SIGNER_NAME]", getCDataString(aSignerName));
109  aSvgImage = aSvgImage.replaceAll("[SIGNER_TITLE]", getCDataString(aSignerTitle));
110 
111  // These are only filled if the signature line is signed.
112  aSvgImage = aSvgImage.replaceAll("[SIGNATURE]", "");
113  aSvgImage = aSvgImage.replaceAll("[SIGNED_BY]", "");
114  aSvgImage = aSvgImage.replaceAll("[INVALID_SIGNATURE]", "");
115  aSvgImage = aSvgImage.replaceAll("[DATE]", "");
116 
117  // Insert/Update graphic
118  Reference<XGraphic> xGraphic = svx::SignatureLineHelper::importSVG(aSvgImage);
119 
120  bool bIsExistingSignatureLine = m_xExistingShapeProperties.is();
121  Reference<XPropertySet> xShapeProps;
122  if (bIsExistingSignatureLine)
123  xShapeProps = m_xExistingShapeProperties;
124  else
125  xShapeProps.set(Reference<lang::XMultiServiceFactory>(m_xModel, UNO_QUERY_THROW)
126  ->createInstance("com.sun.star.drawing.GraphicObjectShape"),
127  UNO_QUERY);
128 
129  xShapeProps->setPropertyValue("Graphic", Any(xGraphic));
130  xShapeProps->setPropertyValue("SignatureLineUnsignedImage", Any(xGraphic));
131 
132  // Set signature line properties
133  xShapeProps->setPropertyValue("IsSignatureLine", Any(true));
134  xShapeProps->setPropertyValue("SignatureLineId", Any(m_aSignatureLineId));
135  if (!aSignerName.isEmpty())
136  xShapeProps->setPropertyValue("SignatureLineSuggestedSignerName", Any(aSignerName));
137  if (!aSignerTitle.isEmpty())
138  xShapeProps->setPropertyValue("SignatureLineSuggestedSignerTitle", Any(aSignerTitle));
139  if (!aSignerEmail.isEmpty())
140  xShapeProps->setPropertyValue("SignatureLineSuggestedSignerEmail", Any(aSignerEmail));
141  if (!aSigningInstructions.isEmpty())
142  xShapeProps->setPropertyValue("SignatureLineSigningInstructions",
143  Any(aSigningInstructions));
144  xShapeProps->setPropertyValue("SignatureLineShowSignDate", Any(bShowSignDate));
145  xShapeProps->setPropertyValue("SignatureLineCanAddComment", Any(bCanAddComments));
146 
147  if (bIsExistingSignatureLine)
148  return;
149 
150  // Default size
151  Reference<XShape> xShape(xShapeProps, UNO_QUERY);
152  awt::Size aShapeSize;
153  aShapeSize.Height = 3000;
154  aShapeSize.Width = 6000;
155  xShape->setSize(aShapeSize);
156 
157  // Default anchoring
158  xShapeProps->setPropertyValue("AnchorType", Any(TextContentAnchorType_AT_PARAGRAPH));
159 
160  // Writer
161  const Reference<XTextDocument> xTextDocument(m_xModel, UNO_QUERY);
162  if (xTextDocument.is())
163  {
164  Reference<XTextContent> xTextContent(xShape, UNO_QUERY_THROW);
165  Reference<XTextViewCursorSupplier> xViewCursorSupplier(m_xModel->getCurrentController(),
166  UNO_QUERY_THROW);
167  Reference<XTextViewCursor> xCursor = xViewCursorSupplier->getViewCursor();
168  // use cursor's XText - it might be in table cell, frame, ...
169  Reference<XText> const xText(xCursor->getText());
170  assert(xText.is());
171  xText->insertTextContent(xCursor, xTextContent, true);
172  return;
173  }
174 
175  // Calc
176  const Reference<XSpreadsheetDocument> xSpreadsheetDocument(m_xModel, UNO_QUERY);
177  if (!xSpreadsheetDocument.is())
178  return;
179 
180  Reference<XPropertySet> xSheetCell(m_xModel->getCurrentSelection(), UNO_QUERY_THROW);
181  awt::Point aCellPosition;
182  xSheetCell->getPropertyValue("Position") >>= aCellPosition;
183  xShape->setPosition(aCellPosition);
184 
185  Reference<XSpreadsheetView> xView(m_xModel->getCurrentController(), UNO_QUERY_THROW);
186  Reference<XSpreadsheet> xSheet(xView->getActiveSheet(), UNO_SET_THROW);
187  Reference<XDrawPageSupplier> xDrawPageSupplier(xSheet, UNO_QUERY_THROW);
188  Reference<XDrawPage> xDrawPage(xDrawPageSupplier->getDrawPage(), UNO_SET_THROW);
189  Reference<XShapes> xShapes(xDrawPage, UNO_QUERY_THROW);
190 
191  xShapes->add(xShape);
192 }
193 
194 /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
std::unique_ptr< weld::Entry > m_xEditEmail
OUString getSignatureImage(const OUString &rType=OUString())
std::unique_ptr< weld::CheckButton > m_xCheckboxShowSignDate
const BorderLinePrimitive2D *pCandidateB assert(pCandidateA)
std::unique_ptr< weld::CheckButton > m_xCheckboxCanAddComments
css::uno::Reference< css::frame::XModel > m_xModel
std::unique_ptr< weld::Entry > m_xEditName
HRESULT createInstance(REFIID iid, Ifc **ppIfc)
uno::Reference< graphic::XGraphic > importSVG(std::u16string_view rSVG)
OString generateGUIDString()
std::unique_ptr< weld::TextView > m_xEditInstructions
SignatureLineDialog(weld::Widget *pParent, css::uno::Reference< css::frame::XModel > xModel, bool bEditExisting)
std::unique_ptr< weld::Entry > m_xEditTitle
css::uno::Reference< css::beans::XPropertySet > m_xExistingShapeProperties
Reference< XGraphic > xGraphic
static OUString getCDataString(std::u16string_view rString)
virtual void Apply() override