196de5490SAndrew Rist /**************************************************************
2cdf0e10cSrcweir *
396de5490SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one
496de5490SAndrew Rist * or more contributor license agreements. See the NOTICE file
596de5490SAndrew Rist * distributed with this work for additional information
696de5490SAndrew Rist * regarding copyright ownership. The ASF licenses this file
796de5490SAndrew Rist * to you under the Apache License, Version 2.0 (the
896de5490SAndrew Rist * "License"); you may not use this file except in compliance
996de5490SAndrew Rist * with the License. You may obtain a copy of the License at
1096de5490SAndrew Rist *
1196de5490SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0
1296de5490SAndrew Rist *
1396de5490SAndrew Rist * Unless required by applicable law or agreed to in writing,
1496de5490SAndrew Rist * software distributed under the License is distributed on an
1596de5490SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
1696de5490SAndrew Rist * KIND, either express or implied. See the License for the
1796de5490SAndrew Rist * specific language governing permissions and limitations
1896de5490SAndrew Rist * under the License.
1996de5490SAndrew Rist *
2096de5490SAndrew Rist *************************************************************/
2196de5490SAndrew Rist
2296de5490SAndrew Rist
23cdf0e10cSrcweir
24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
25*b63233d8Sdamjan #include "precompiled_dbui.hxx"
26cdf0e10cSrcweir
27cdf0e10cSrcweir #ifndef _DBAUI_MARKTREE_HXX_
28cdf0e10cSrcweir #include "marktree.hxx"
29cdf0e10cSrcweir #endif
30cdf0e10cSrcweir #ifndef _DBU_CONTROL_HRC_
31cdf0e10cSrcweir #include "dbu_control.hrc"
32cdf0e10cSrcweir #endif
33cdf0e10cSrcweir #ifndef _SV_SVAPP_HXX
34cdf0e10cSrcweir #include <vcl/svapp.hxx>
35cdf0e10cSrcweir #endif
36cdf0e10cSrcweir
37cdf0e10cSrcweir //.........................................................................
38cdf0e10cSrcweir namespace dbaui
39cdf0e10cSrcweir {
40cdf0e10cSrcweir using namespace ::com::sun::star::uno;
41cdf0e10cSrcweir using namespace ::com::sun::star::lang;
42cdf0e10cSrcweir //.........................................................................
43cdf0e10cSrcweir #define SPACEBETWEENENTRIES 4
44cdf0e10cSrcweir //========================================================================
45cdf0e10cSrcweir //= OMarkableTreeListBox
46cdf0e10cSrcweir //========================================================================
DBG_NAME(OMarkableTreeListBox)47cdf0e10cSrcweir DBG_NAME(OMarkableTreeListBox)
48cdf0e10cSrcweir //------------------------------------------------------------------------
49cdf0e10cSrcweir OMarkableTreeListBox::OMarkableTreeListBox( Window* pParent, const Reference< XMultiServiceFactory >& _rxORB, WinBits nWinStyle )
50cdf0e10cSrcweir : DBTreeListBox(pParent,_rxORB,nWinStyle)
51cdf0e10cSrcweir {
52cdf0e10cSrcweir DBG_CTOR(OMarkableTreeListBox,NULL);
53cdf0e10cSrcweir
54cdf0e10cSrcweir InitButtonData();
55cdf0e10cSrcweir }
56cdf0e10cSrcweir //------------------------------------------------------------------------
OMarkableTreeListBox(Window * pParent,const Reference<XMultiServiceFactory> & _rxORB,const ResId & rResId)57cdf0e10cSrcweir OMarkableTreeListBox::OMarkableTreeListBox( Window* pParent, const Reference< XMultiServiceFactory >& _rxORB, const ResId& rResId)
58cdf0e10cSrcweir : DBTreeListBox(pParent,_rxORB,rResId)
59cdf0e10cSrcweir {
60cdf0e10cSrcweir DBG_CTOR(OMarkableTreeListBox,NULL);
61cdf0e10cSrcweir
62cdf0e10cSrcweir InitButtonData();
63cdf0e10cSrcweir }
64cdf0e10cSrcweir //------------------------------------------------------------------------
~OMarkableTreeListBox()65cdf0e10cSrcweir OMarkableTreeListBox::~OMarkableTreeListBox()
66cdf0e10cSrcweir {
67cdf0e10cSrcweir delete m_pCheckButton;
68cdf0e10cSrcweir
69cdf0e10cSrcweir DBG_DTOR(OMarkableTreeListBox,NULL);
70cdf0e10cSrcweir }
71cdf0e10cSrcweir //------------------------------------------------------------------------
Paint(const Rectangle & _rRect)72cdf0e10cSrcweir void OMarkableTreeListBox::Paint(const Rectangle& _rRect)
73cdf0e10cSrcweir {
74cdf0e10cSrcweir if (!IsEnabled())
75cdf0e10cSrcweir {
76cdf0e10cSrcweir Font aOldFont = GetFont();
77cdf0e10cSrcweir Font aNewFont(aOldFont);
78cdf0e10cSrcweir
79cdf0e10cSrcweir StyleSettings aSystemStyle = Application::GetSettings().GetStyleSettings();
80cdf0e10cSrcweir aNewFont.SetColor(aSystemStyle.GetDisableColor());
81cdf0e10cSrcweir
82cdf0e10cSrcweir SetFont(aNewFont);
83cdf0e10cSrcweir DBTreeListBox::Paint(_rRect);
84cdf0e10cSrcweir SetFont(aOldFont);
85cdf0e10cSrcweir }
86cdf0e10cSrcweir else
87cdf0e10cSrcweir DBTreeListBox::Paint(_rRect);
88cdf0e10cSrcweir }
89cdf0e10cSrcweir //------------------------------------------------------------------------
InitButtonData()90cdf0e10cSrcweir void OMarkableTreeListBox::InitButtonData()
91cdf0e10cSrcweir {
92cdf0e10cSrcweir m_pCheckButton = new SvLBoxButtonData( this );
93cdf0e10cSrcweir EnableCheckButton( m_pCheckButton );
94cdf0e10cSrcweir }
95cdf0e10cSrcweir //------------------------------------------------------------------------
KeyInput(const KeyEvent & rKEvt)96cdf0e10cSrcweir void OMarkableTreeListBox::KeyInput( const KeyEvent& rKEvt )
97cdf0e10cSrcweir {
98cdf0e10cSrcweir // nur wenn space
99cdf0e10cSrcweir if (rKEvt.GetKeyCode().GetCode() == KEY_SPACE && !rKEvt.GetKeyCode().IsShift() && !rKEvt.GetKeyCode().IsMod1())
100cdf0e10cSrcweir {
101cdf0e10cSrcweir SvLBoxEntry* pCurrentHandlerEntry = GetHdlEntry();
102cdf0e10cSrcweir if(pCurrentHandlerEntry)
103cdf0e10cSrcweir {
104cdf0e10cSrcweir SvButtonState eState = GetCheckButtonState( pCurrentHandlerEntry);
105cdf0e10cSrcweir if(eState == SV_BUTTON_CHECKED)
106cdf0e10cSrcweir SetCheckButtonState( pCurrentHandlerEntry, SV_BUTTON_UNCHECKED);
107cdf0e10cSrcweir else
108cdf0e10cSrcweir SetCheckButtonState( pCurrentHandlerEntry, SV_BUTTON_CHECKED);
109cdf0e10cSrcweir
110cdf0e10cSrcweir CheckButtonHdl();
111cdf0e10cSrcweir }
112cdf0e10cSrcweir else
113cdf0e10cSrcweir DBTreeListBox::KeyInput(rKEvt);
114cdf0e10cSrcweir }
115cdf0e10cSrcweir else
116cdf0e10cSrcweir DBTreeListBox::KeyInput(rKEvt);
117cdf0e10cSrcweir
118cdf0e10cSrcweir }
119cdf0e10cSrcweir //------------------------------------------------------------------------
implDetermineState(SvLBoxEntry * _pEntry)120cdf0e10cSrcweir SvButtonState OMarkableTreeListBox::implDetermineState(SvLBoxEntry* _pEntry)
121cdf0e10cSrcweir {
122cdf0e10cSrcweir SvButtonState eState = GetCheckButtonState(_pEntry);
123cdf0e10cSrcweir if (!GetModel()->HasChilds(_pEntry))
124cdf0e10cSrcweir // nothing to do in this bottom-up routine if there are no children ...
125cdf0e10cSrcweir return eState;
126cdf0e10cSrcweir #ifdef DBG_UTIL
127cdf0e10cSrcweir String sEntryText =GetEntryText(_pEntry);
128cdf0e10cSrcweir #endif
129cdf0e10cSrcweir
130cdf0e10cSrcweir // loop through the children and check their states
131cdf0e10cSrcweir sal_uInt16 nCheckedChildren = 0;
132cdf0e10cSrcweir sal_uInt16 nChildrenOverall = 0;
133cdf0e10cSrcweir
134cdf0e10cSrcweir SvLBoxEntry* pChildLoop = GetModel()->FirstChild(_pEntry);
135cdf0e10cSrcweir while (pChildLoop)
136cdf0e10cSrcweir {
137cdf0e10cSrcweir #ifdef DBG_UTIL
138cdf0e10cSrcweir String sChildText =GetEntryText(pChildLoop);
139cdf0e10cSrcweir #endif
140cdf0e10cSrcweir SvButtonState eChildState = implDetermineState(pChildLoop);
141cdf0e10cSrcweir if (SV_BUTTON_TRISTATE == eChildState)
142cdf0e10cSrcweir break;
143cdf0e10cSrcweir
144cdf0e10cSrcweir if (SV_BUTTON_CHECKED == eChildState)
145cdf0e10cSrcweir ++nCheckedChildren;
146cdf0e10cSrcweir ++nChildrenOverall;
147cdf0e10cSrcweir
148cdf0e10cSrcweir pChildLoop = GetModel()->NextSibling(pChildLoop);
149cdf0e10cSrcweir }
150cdf0e10cSrcweir
151cdf0e10cSrcweir if (pChildLoop)
152cdf0e10cSrcweir {
153cdf0e10cSrcweir // we did not finish the loop because at least one of the children is in tristate
154cdf0e10cSrcweir eState = SV_BUTTON_TRISTATE;
155cdf0e10cSrcweir
156cdf0e10cSrcweir // but this means that we did not finish all the siblings of pChildLoop, so their checking may be
157cdf0e10cSrcweir // incorrect at the moment
158cdf0e10cSrcweir // -> correct this
159cdf0e10cSrcweir // 88485 - 20.06.2001 - frank.schoenheit@sun.com
160cdf0e10cSrcweir while (pChildLoop)
161cdf0e10cSrcweir {
162cdf0e10cSrcweir implDetermineState(pChildLoop);
163cdf0e10cSrcweir pChildLoop = GetModel()->NextSibling(pChildLoop);
164cdf0e10cSrcweir }
165cdf0e10cSrcweir }
166cdf0e10cSrcweir else
167cdf0e10cSrcweir // none if the children is in tristate
168cdf0e10cSrcweir if (nCheckedChildren)
169cdf0e10cSrcweir // we have at least one chil checked
170cdf0e10cSrcweir if (nCheckedChildren != nChildrenOverall)
171cdf0e10cSrcweir // not all children are checked
172cdf0e10cSrcweir eState = SV_BUTTON_TRISTATE;
173cdf0e10cSrcweir else
174cdf0e10cSrcweir // all children are checked
175cdf0e10cSrcweir eState = SV_BUTTON_CHECKED;
176cdf0e10cSrcweir else
177cdf0e10cSrcweir // no children are checked
178cdf0e10cSrcweir eState = SV_BUTTON_UNCHECKED;
179cdf0e10cSrcweir
180cdf0e10cSrcweir // finally set the entry to the state we just determined
181cdf0e10cSrcweir SetCheckButtonState(_pEntry, eState);
182cdf0e10cSrcweir
183cdf0e10cSrcweir // outta here
184cdf0e10cSrcweir return eState;
185cdf0e10cSrcweir }
186cdf0e10cSrcweir
187cdf0e10cSrcweir //------------------------------------------------------------------------
CheckButtons()188cdf0e10cSrcweir void OMarkableTreeListBox::CheckButtons()
189cdf0e10cSrcweir {
190cdf0e10cSrcweir SvLBoxEntry* pEntry = GetModel()->First();
191cdf0e10cSrcweir while (pEntry)
192cdf0e10cSrcweir {
193cdf0e10cSrcweir implDetermineState(pEntry);
194cdf0e10cSrcweir pEntry = GetModel()->NextSibling(pEntry);
195cdf0e10cSrcweir }
196cdf0e10cSrcweir }
197cdf0e10cSrcweir //------------------------------------------------------------------------
CheckButtonHdl()198cdf0e10cSrcweir void OMarkableTreeListBox::CheckButtonHdl()
199cdf0e10cSrcweir {
200cdf0e10cSrcweir checkedButton_noBroadcast(GetHdlEntry());
201cdf0e10cSrcweir if (m_aCheckButtonHandler.IsSet())
202cdf0e10cSrcweir m_aCheckButtonHandler.Call(this);
203cdf0e10cSrcweir }
204cdf0e10cSrcweir
205cdf0e10cSrcweir //------------------------------------------------------------------------
checkedButton_noBroadcast(SvLBoxEntry * _pEntry)206cdf0e10cSrcweir void OMarkableTreeListBox::checkedButton_noBroadcast(SvLBoxEntry* _pEntry)
207cdf0e10cSrcweir {
208cdf0e10cSrcweir SvButtonState eState = GetCheckButtonState( _pEntry);
209cdf0e10cSrcweir if (GetModel()->HasChilds(_pEntry)) // Falls Kinder, dann diese auch checken
210cdf0e10cSrcweir {
211cdf0e10cSrcweir SvLBoxEntry* pChildEntry = GetModel()->Next(_pEntry);
212cdf0e10cSrcweir SvLBoxEntry* pSiblingEntry = GetModel()->NextSibling(_pEntry);
213cdf0e10cSrcweir while(pChildEntry && pChildEntry != pSiblingEntry)
214cdf0e10cSrcweir {
215cdf0e10cSrcweir SetCheckButtonState(pChildEntry, eState);
216cdf0e10cSrcweir pChildEntry = GetModel()->Next(pChildEntry);
217cdf0e10cSrcweir }
218cdf0e10cSrcweir }
219cdf0e10cSrcweir
220cdf0e10cSrcweir SvLBoxEntry* pEntry = IsSelected(_pEntry) ? FirstSelected() : NULL;
221cdf0e10cSrcweir while(pEntry)
222cdf0e10cSrcweir {
223cdf0e10cSrcweir SetCheckButtonState(pEntry,eState);
224cdf0e10cSrcweir if(GetModel()->HasChilds(pEntry)) // Falls Kinder, dann diese auch checken
225cdf0e10cSrcweir {
226cdf0e10cSrcweir SvLBoxEntry* pChildEntry = GetModel()->Next(pEntry);
227cdf0e10cSrcweir SvLBoxEntry* pSiblingEntry = GetModel()->NextSibling(pEntry);
228cdf0e10cSrcweir while(pChildEntry && pChildEntry != pSiblingEntry)
229cdf0e10cSrcweir {
230cdf0e10cSrcweir SetCheckButtonState(pChildEntry,eState);
231cdf0e10cSrcweir pChildEntry = GetModel()->Next(pChildEntry);
232cdf0e10cSrcweir }
233cdf0e10cSrcweir }
234cdf0e10cSrcweir pEntry = NextSelected(pEntry);
235cdf0e10cSrcweir }
236cdf0e10cSrcweir CheckButtons();
237cdf0e10cSrcweir }
238cdf0e10cSrcweir
239cdf0e10cSrcweir //------------------------------------------------------------------------
240cdf0e10cSrcweir //.........................................................................
241cdf0e10cSrcweir } // namespace dbaui
242cdf0e10cSrcweir //.........................................................................
243cdf0e10cSrcweir
244