1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
|
/*
* 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 .
*/
import com.sun.star.uno.UnoRuntime;
import com.sun.star.beans.XPropertySet;
import com.sun.star.beans.XPropertySetInfo;
import com.sun.star.container.XIndexContainer;
import com.sun.star.container.XIndexAccess;
import com.sun.star.lang.XMultiServiceFactory;
import com.sun.star.drawing.XControlShape;
import com.sun.star.drawing.XShapes;
import com.sun.star.awt.Size;
import com.sun.star.awt.Point;
import com.sun.star.awt.XControlModel;
import com.sun.star.text.TextContentAnchorType;
import com.sun.star.drawing.XDrawPage;
public class FormLayer
{
private DocumentHelper m_document;
private int m_insertPage;
/* ------------------------------------------------------------------ */
/** Creates a new instance of FormLayer */
public FormLayer( DocumentHelper _document )
{
m_document = _document;
m_insertPage = -1;
}
/* ------------------------------------------------------------------ */
/** creates a control in the document
<p>Note that <em>control<em> here is an incorrect terminology. What the method really does is
it creates a control shape, together with a control model, and inserts them into the document model.
This will result in every view to this document creating a control described by the model-shape pair.
</p>
@param sFormComponentService
the service name of the form component to create, e.g. "TextField"
@param nXPos
the abscissa of the position of the newly inserted shape
@param nXPos
the ordinate of the position of the newly inserted shape
@param nWidth
the width of the newly inserted shape
@param nHeight
the height of the newly inserted shape
@param xParentForm
the form to use as parent for the newly create form component. May be null, in this case
a default parent is chosen by the implementation
@return
the property access to the control's model
*/
protected XPropertySet createControlAndShape( String sFormComponentService, int nXPos,
int nYPos, int nWidth, int nHeight, XIndexContainer xParentForm ) throws java.lang.Exception
{
// let the document create a shape
XMultiServiceFactory xDocAsFactory = UnoRuntime.queryInterface(
XMultiServiceFactory.class, m_document.getDocument() );
XControlShape xShape = UnoRuntime.queryInterface( XControlShape.class,
xDocAsFactory.createInstance( "com.sun.star.drawing.ControlShape" ) );
// position and size of the shape
xShape.setSize( new Size( nWidth * 100, nHeight * 100 ) );
xShape.setPosition( new Point( nXPos * 100, nYPos * 100 ) );
// adjust the anchor so that the control is tied to the page
XPropertySet xShapeProps = UNO.queryPropertySet( xShape );
TextContentAnchorType eAnchorType = TextContentAnchorType.AT_PARAGRAPH;
xShapeProps.setPropertyValue( "AnchorType", eAnchorType );
// create the form component (the model of a form control)
String sQualifiedComponentName = "com.sun.star.form.component." + sFormComponentService;
XControlModel xModel = UnoRuntime.queryInterface( XControlModel.class,
m_document.getOrb().createInstance( sQualifiedComponentName ) );
// insert the model into the form component hierarchy, if the caller gave us a location
if ( null != xParentForm )
{
xParentForm.insertByIndex( xParentForm.getCount(), xModel );
}
// knitt them
xShape.setControl( xModel );
// add the shape to the shapes collection of the document
XDrawPage pageWhereToInsert = ( m_insertPage != -1 ) ? m_document.getDrawPage( m_insertPage ) : m_document.getMainDrawPage();
XShapes xDocShapes = UnoRuntime.queryInterface( XShapes.class, pageWhereToInsert );
xDocShapes.add( xShape );
// some initializations which are the same for all controls
XPropertySet xModelProps = UNO.queryPropertySet( xModel );
try
{
XPropertySetInfo xPSI = xModelProps.getPropertySetInfo();
if ( xPSI.hasPropertyByName( "Border" ) )
{
if ( ((Short)xModelProps.getPropertyValue( "Border" )).shortValue() == com.sun.star.awt.VisualEffect.LOOK3D )
xModelProps.setPropertyValue( "Border", Short.valueOf( com.sun.star.awt.VisualEffect.FLAT ) );
}
if ( xPSI.hasPropertyByName( "VisualEffect" ) )
xModelProps.setPropertyValue( "VisualEffect", Short.valueOf( com.sun.star.awt.VisualEffect.FLAT ) );
if ( m_document.classify() != DocumentType.CALC )
if ( xPSI.hasPropertyByName( "BorderColor" ) )
xModelProps.setPropertyValue( "BorderColor", Integer.valueOf( 0x00C0C0C0 ) );
}
catch( com.sun.star.uno.Exception e )
{
System.err.println(e);
e.printStackTrace( System.err );
}
return xModelProps;
}
/* ------------------------------------------------------------------ */
/** creates a control in the document
<p>Note that <em>control<em> here is an incorrect terminology. What the method really does is
it creates a control shape, together with a control model, and inserts them into the document model.
This will result in every view to this document creating a control described by the model-shape pair.
</p>
@param sFormComponentService
the service name of the form component to create, e.g. "TextField"
@param nXPos
the abscissa of the position of the newly inserted shape
@param nXPos
the ordinate of the position of the newly inserted shape
@param nWidth
the width of the newly inserted shape
@param nHeight
the height of the newly inserted shape
@return
the property access to the control's model
*/
protected XPropertySet createControlAndShape( String sFormComponentService, int nXPos,
int nYPos, int nWidth, int nHeight ) throws java.lang.Exception
{
return createControlAndShape( sFormComponentService, nXPos, nYPos, nWidth, nHeight, null );
}
/* ------------------------------------------------------------------ */
/** creates a line of controls, consisting of a label and a field for data input.
<p>In opposite to the second form of this method, here the height of the field,
as well as the abscissa of the label, are under the control of the caller.</p>
@param sControlType
specifies the type of the data input control
@param sFieldName
specifies the field name the text field should be bound to
@param sControlNamePostfix
specifies a postfix to append to the logical control names
@param nYPos
specifies the Y position of the line to start at
@param nHeight
the height of the field
@return
the control model of the created data input field
*/
protected XPropertySet insertControlLine( String sControlType, String sFieldName, String sControlNamePostfix, int nXPos, int nYPos, int nHeight )
throws java.lang.Exception
{
// insert the label control
XPropertySet xLabelModel = createControlAndShape( "FixedText", nXPos, nYPos, 25, 6 );
xLabelModel.setPropertyValue( "Label", sFieldName );
// insert the text field control
XPropertySet xFieldModel = createControlAndShape( sControlType, nXPos + 26, nYPos, 40, nHeight );
xFieldModel.setPropertyValue( "DataField", sFieldName );
// knit it to its label component
xFieldModel.setPropertyValue( "LabelControl", xLabelModel );
// some names, so later on we can find them
xLabelModel.setPropertyValue( "Name", sFieldName + sControlNamePostfix + "_Label" );
xFieldModel.setPropertyValue( "Name", sFieldName + sControlNamePostfix );
return xFieldModel;
}
/* ------------------------------------------------------------------ */
/** creates a line of controls, consisting of a label and a field for data input.
@param sControlType
specifies the type of the data input control
@param sFieldName
specifies the field name the text field should be bound to
@param nYPos
specifies the Y position of the line to start at
@return
the control model of the created data input field
*/
protected XPropertySet insertControlLine( String sControlType, String sFieldName, String sControlNamePostfix, int nYPos )
throws java.lang.Exception
{
return insertControlLine( sControlType, sFieldName, sControlNamePostfix, 2, nYPos, 6 );
}
/* ------------------------------------------------------------------ */
/** retrieves the radio button model with the given name and the given ref value
* @param form
* the parent form of the radio button model to find
* @param name
* the name of the radio button
* @param refValue
* the reference value of the radio button
*/
public XPropertySet getRadioModelByRefValue( XPropertySet form, String name, String refValue ) throws com.sun.star.uno.Exception, java.lang.Exception
{
XIndexAccess indexAccess = UnoRuntime.queryInterface( XIndexAccess.class,
form );
for ( int i=0; i<indexAccess.getCount(); ++i )
{
XPropertySet control = UNO.queryPropertySet( indexAccess.getByIndex( i ) );
if ( ((String)control.getPropertyValue( "Name" )).equals( name ) )
if ( ((String)control.getPropertyValue( "RefValue" )).equals( refValue ) )
return control;
}
return null;
}
/* ------------------------------------------------------------------ */
/** retrieves the radio button model with the given name and the given tag
* @param form
* the parent form of the radio button model to find
* @param name
* the name of the radio button
* @param tag
* the tag of the radio button
*/
public XPropertySet getRadioModelByTag( XPropertySet form, String name, String tag ) throws com.sun.star.uno.Exception, java.lang.Exception
{
XIndexAccess indexAccess = UnoRuntime.queryInterface( XIndexAccess.class,
form );
for ( int i=0; i<indexAccess.getCount(); ++i )
{
XPropertySet control = UNO.queryPropertySet( indexAccess.getByIndex( i ) );
if ( ((String)control.getPropertyValue( "Name" )).equals( name ) )
if ( ((String)control.getPropertyValue( "Tag" )).equals( tag ) )
return control;
}
return null;
}
}
|
