1 /**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 *************************************************************/
21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_framework.hxx"
26
27 #ifndef __FRAMEWORK_UIELEMENT_DROPDOWNBOXTOOLBARCONTROLLER_HXX
28 #include "uielement/dropdownboxtoolbarcontroller.hxx"
29 #endif
30
31 //_________________________________________________________________________________________________________________
32 // my own includes
33 //_________________________________________________________________________________________________________________
34
35 #ifndef __FRAMEWORK_TOOLBAR_HXX_
36 #include "uielement/toolbar.hxx"
37 #endif
38
39 //_________________________________________________________________________________________________________________
40 // interface includes
41 //_________________________________________________________________________________________________________________
42 #include <com/sun/star/util/XURLTransformer.hpp>
43 #include <com/sun/star/frame/XDispatchProvider.hpp>
44 #include <com/sun/star/beans/PropertyValue.hpp>
45 #include <com/sun/star/frame/status/ItemStatus.hpp>
46 #include <com/sun/star/frame/status/ItemState.hpp>
47 #include <com/sun/star/frame/status/Visibility.hpp>
48 #include <com/sun/star/frame/XControlNotificationListener.hpp>
49
50 //_________________________________________________________________________________________________________________
51 // other includes
52 //_________________________________________________________________________________________________________________
53 #include <svtools/toolboxcontroller.hxx>
54 #include <vos/mutex.hxx>
55 #include <vcl/svapp.hxx>
56 #ifndef _VCL_MNEMONIC_HXX_
57 #include <vcl/mnemonic.hxx>
58 #endif
59 #include <tools/urlobj.hxx>
60
61 using namespace ::com::sun::star;
62 using namespace ::com::sun::star::awt;
63 using namespace ::com::sun::star::uno;
64 using namespace ::com::sun::star::beans;
65 using namespace ::com::sun::star::lang;
66 using namespace ::com::sun::star::frame;
67 using namespace ::com::sun::star::frame::status;
68 using namespace ::com::sun::star::util;
69
70 namespace framework
71 {
72
73 // ------------------------------------------------------------------
74
75 // Wrapper class to notify controller about events from ListBox.
76 // Unfortunaltly the events are notifed through virtual methods instead
77 // of Listeners.
78
79 class ListBoxControl : public ListBox
80 {
81 public:
82 ListBoxControl( Window* pParent, WinBits nStyle, IListBoxListener* pListBoxListener );
83 virtual ~ListBoxControl();
84
85 virtual void Select();
86 virtual void DoubleClick();
87 virtual void GetFocus();
88 virtual void LoseFocus();
89 virtual long PreNotify( NotifyEvent& rNEvt );
90
91 private:
92 IListBoxListener* m_pListBoxListener;
93 };
94
ListBoxControl(Window * pParent,WinBits nStyle,IListBoxListener * pListBoxListener)95 ListBoxControl::ListBoxControl( Window* pParent, WinBits nStyle, IListBoxListener* pListBoxListener ) :
96 ListBox( pParent, nStyle )
97 , m_pListBoxListener( pListBoxListener )
98 {
99 }
100
~ListBoxControl()101 ListBoxControl::~ListBoxControl()
102 {
103 m_pListBoxListener = 0;
104 }
105
Select()106 void ListBoxControl::Select()
107 {
108 ListBox::Select();
109 if ( m_pListBoxListener )
110 m_pListBoxListener->Select();
111 }
112
DoubleClick()113 void ListBoxControl::DoubleClick()
114 {
115 ListBox::DoubleClick();
116 if ( m_pListBoxListener )
117 m_pListBoxListener->DoubleClick();
118 }
119
GetFocus()120 void ListBoxControl::GetFocus()
121 {
122 ListBox::GetFocus();
123 if ( m_pListBoxListener )
124 m_pListBoxListener->GetFocus();
125 }
126
LoseFocus()127 void ListBoxControl::LoseFocus()
128 {
129 ListBox::LoseFocus();
130 if ( m_pListBoxListener )
131 m_pListBoxListener->LoseFocus();
132 }
133
PreNotify(NotifyEvent & rNEvt)134 long ListBoxControl::PreNotify( NotifyEvent& rNEvt )
135 {
136 long nRet( 0 );
137 if ( m_pListBoxListener )
138 nRet = m_pListBoxListener->PreNotify( rNEvt );
139 if ( nRet == 0 )
140 nRet = ListBox::PreNotify( rNEvt );
141
142 return nRet;
143 }
144
145 // ------------------------------------------------------------------
146
DropdownToolbarController(const Reference<XMultiServiceFactory> & rServiceManager,const Reference<XFrame> & rFrame,ToolBox * pToolbar,sal_uInt16 nID,sal_Int32 nWidth,const::rtl::OUString & aCommand)147 DropdownToolbarController::DropdownToolbarController(
148 const Reference< XMultiServiceFactory >& rServiceManager,
149 const Reference< XFrame >& rFrame,
150 ToolBox* pToolbar,
151 sal_uInt16 nID,
152 sal_Int32 nWidth,
153 const ::rtl::OUString& aCommand ) :
154 ComplexToolbarController( rServiceManager, rFrame, pToolbar, nID, aCommand )
155 , m_pListBoxControl( 0 )
156 {
157 m_pListBoxControl = new ListBoxControl( m_pToolbar, WB_DROPDOWN|WB_AUTOHSCROLL|WB_BORDER, this );
158 if ( nWidth == 0 )
159 nWidth = 100;
160
161 // default dropdown size
162 ::Size aLogicalSize( 0, 160 );
163 ::Size aPixelSize = m_pListBoxControl->LogicToPixel( aLogicalSize, MAP_APPFONT );
164
165 m_pListBoxControl->SetSizePixel( ::Size( nWidth, aPixelSize.Height() ));
166 m_pToolbar->SetItemWindow( m_nID, m_pListBoxControl );
167 m_pListBoxControl->SetDropDownLineCount( 5 );
168 }
169
170 // ------------------------------------------------------------------
171
~DropdownToolbarController()172 DropdownToolbarController::~DropdownToolbarController()
173 {
174 }
175
176 // ------------------------------------------------------------------
177
dispose()178 void SAL_CALL DropdownToolbarController::dispose()
179 throw ( RuntimeException )
180 {
181 vos::OGuard aSolarMutexGuard( Application::GetSolarMutex() );
182
183 m_pToolbar->SetItemWindow( m_nID, 0 );
184 delete m_pListBoxControl;
185
186 ComplexToolbarController::dispose();
187
188 m_pListBoxControl = 0;
189 }
190
191 // ------------------------------------------------------------------
getExecuteArgs(sal_Int16 KeyModifier) const192 Sequence<PropertyValue> DropdownToolbarController::getExecuteArgs(sal_Int16 KeyModifier) const
193 {
194 Sequence<PropertyValue> aArgs( 2 );
195 ::rtl::OUString aSelectedText = m_pListBoxControl->GetSelectEntry();
196
197 // Add key modifier to argument list
198 aArgs[0].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "KeyModifier" ));
199 aArgs[0].Value <<= KeyModifier;
200 aArgs[1].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Text" ));
201 aArgs[1].Value <<= aSelectedText;
202 return aArgs;
203 }
204
205 // ------------------------------------------------------------------
206
Select()207 void DropdownToolbarController::Select()
208 {
209 if ( m_pListBoxControl->GetEntryCount() > 0 )
210 {
211 Window::PointerState aState = m_pListBoxControl->GetPointerState();
212
213 sal_uInt16 nKeyModifier = sal_uInt16( aState.mnState & KEY_MODTYPE );
214 execute( nKeyModifier );
215 }
216 }
217
DoubleClick()218 void DropdownToolbarController::DoubleClick()
219 {
220 }
221
GetFocus()222 void DropdownToolbarController::GetFocus()
223 {
224 notifyFocusGet();
225 }
226
LoseFocus()227 void DropdownToolbarController::LoseFocus()
228 {
229 notifyFocusLost();
230 }
231
PreNotify(NotifyEvent &)232 long DropdownToolbarController::PreNotify( NotifyEvent& /*rNEvt*/ )
233 {
234 return 0;
235 }
236
237 // --------------------------------------------------------
238
executeControlCommand(const::com::sun::star::frame::ControlCommand & rControlCommand)239 void DropdownToolbarController::executeControlCommand( const ::com::sun::star::frame::ControlCommand& rControlCommand )
240 {
241 if ( rControlCommand.Command.equalsAsciiL( "SetList", 7 ))
242 {
243 for ( sal_Int32 i = 0; i < rControlCommand.Arguments.getLength(); i++ )
244 {
245 if ( rControlCommand.Arguments[i].Name.equalsAsciiL( "List", 4 ))
246 {
247 Sequence< ::rtl::OUString > aList;
248 m_pListBoxControl->Clear();
249
250 rControlCommand.Arguments[i].Value >>= aList;
251 for ( sal_Int32 j = 0; j < aList.getLength(); j++ )
252 m_pListBoxControl->InsertEntry( aList[j] );
253
254 m_pListBoxControl->SelectEntryPos( 0 );
255
256 // send notification
257 uno::Sequence< beans::NamedValue > aInfo( 1 );
258 aInfo[0].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "List" ));
259 aInfo[0].Value <<= aList;
260 addNotifyInfo( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "ListChanged" )),
261 getDispatchFromCommand( m_aCommandURL ),
262 aInfo );
263
264 break;
265 }
266 }
267 }
268 else if ( rControlCommand.Command.equalsAsciiL( "AddEntry", 8 ))
269 {
270 sal_uInt16 nPos( LISTBOX_APPEND );
271 rtl::OUString aText;
272 for ( sal_Int32 i = 0; i < rControlCommand.Arguments.getLength(); i++ )
273 {
274 if ( rControlCommand.Arguments[i].Name.equalsAsciiL( "Text", 4 ))
275 {
276 if ( rControlCommand.Arguments[i].Value >>= aText )
277 m_pListBoxControl->InsertEntry( aText, nPos );
278 break;
279 }
280 }
281 }
282 else if ( rControlCommand.Command.equalsAsciiL( "InsertEntry", 11 ))
283 {
284 sal_uInt16 nPos( LISTBOX_APPEND );
285 rtl::OUString aText;
286 for ( sal_Int32 i = 0; i < rControlCommand.Arguments.getLength(); i++ )
287 {
288 if ( rControlCommand.Arguments[i].Name.equalsAsciiL( "Pos", 3 ))
289 {
290 sal_Int32 nTmpPos = 0;
291 if ( rControlCommand.Arguments[i].Value >>= nTmpPos )
292 {
293 if (( nTmpPos >= 0 ) &&
294 ( nTmpPos < sal_Int32( m_pListBoxControl->GetEntryCount() )))
295 nPos = sal_uInt16( nTmpPos );
296 }
297 }
298 else if ( rControlCommand.Arguments[i].Name.equalsAsciiL( "Text", 4 ))
299 rControlCommand.Arguments[i].Value >>= aText;
300 }
301
302 m_pListBoxControl->InsertEntry( aText, nPos );
303 }
304 else if ( rControlCommand.Command.equalsAsciiL( "RemoveEntryPos", 14 ))
305 {
306 for ( sal_Int32 i = 0; i < rControlCommand.Arguments.getLength(); i++ )
307 {
308 if ( rControlCommand.Arguments[i].Name.equalsAsciiL( "Pos", 3 ))
309 {
310 sal_Int32 nPos( -1 );
311 if ( rControlCommand.Arguments[i].Value >>= nPos )
312 {
313 if ( nPos < sal_Int32( m_pListBoxControl->GetEntryCount() ))
314 m_pListBoxControl->RemoveEntry( sal_uInt16( nPos ));
315 }
316 break;
317 }
318 }
319 }
320 else if ( rControlCommand.Command.equalsAsciiL( "RemoveEntryText", 15 ))
321 {
322 for ( sal_Int32 i = 0; i < rControlCommand.Arguments.getLength(); i++ )
323 {
324 if ( rControlCommand.Arguments[i].Name.equalsAsciiL( "Text", 4 ))
325 {
326 rtl::OUString aText;
327 if ( rControlCommand.Arguments[i].Value >>= aText )
328 m_pListBoxControl->RemoveEntry( aText );
329 break;
330 }
331 }
332 }
333 else if ( rControlCommand.Command.equalsAsciiL( "SetDropDownLines", 16 ))
334 {
335 for ( sal_Int32 i = 0; i < rControlCommand.Arguments.getLength(); i++ )
336 {
337 if ( rControlCommand.Arguments[i].Name.equalsAsciiL( "Lines", 5 ))
338 {
339 sal_Int32 nValue( 5 );
340 rControlCommand.Arguments[i].Value >>= nValue;
341 m_pListBoxControl->SetDropDownLineCount( sal_uInt16( nValue ));
342 break;
343 }
344 }
345 }
346 }
347
348 } // namespace
349
350