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27 
28 // MARKER(update_precomp.py): autogen include statement, do not remove
29 #include "precompiled_dbaccess.hxx"
30 #include "sqledit.hxx"
31 #include "QueryTextView.hxx"
32 #include "querycontainerwindow.hxx"
33 #include <tools/debug.hxx>
34 #include "dbaccess_helpid.hrc"
35 #include "browserids.hxx"
36 #include "querycontroller.hxx"
37 #include "undosqledit.hxx"
38 #include "QueryDesignView.hxx"
39 
40 #include <svl/smplhint.hxx>
41 
42 //////////////////////////////////////////////////////////////////////////
43 // OSqlEdit
44 //------------------------------------------------------------------------------
45 using namespace dbaui;
46 
47 DBG_NAME(OSqlEdit)
48 OSqlEdit::OSqlEdit( OQueryTextView* pParent,  WinBits nWinStyle ) :
49 	MultiLineEditSyntaxHighlight( pParent, nWinStyle )
50 	,m_pView(pParent)
51 	,m_bAccelAction( sal_False )
52 	,m_bStopTimer(sal_False )
53 {
54 	DBG_CTOR(OSqlEdit,NULL);
55 	SetHelpId( HID_CTL_QRYSQLEDIT );
56 	SetModifyHdl( LINK(this, OSqlEdit, ModifyHdl) );
57 
58 	m_timerUndoActionCreation.SetTimeout(1000);
59 	m_timerUndoActionCreation.SetTimeoutHdl(LINK(this, OSqlEdit, OnUndoActionTimer));
60 
61 	m_timerInvalidate.SetTimeout(200);
62 	m_timerInvalidate.SetTimeoutHdl(LINK(this, OSqlEdit, OnInvalidateTimer));
63 	m_timerInvalidate.Start();
64 
65 	ImplSetFont();
66     // listen for change of Font and Color Settings
67     m_SourceViewConfig.AddListener( this );
68 	m_ColorConfig.AddListener(this);
69 
70     //#i97044#
71     EnableFocusSelectionHide( sal_False );
72 }
73 
74 //------------------------------------------------------------------------------
75 OSqlEdit::~OSqlEdit()
76 {
77 	DBG_DTOR(OSqlEdit,NULL);
78 	if (m_timerUndoActionCreation.IsActive())
79 		m_timerUndoActionCreation.Stop();
80     m_SourceViewConfig.RemoveListener(this);
81 	m_ColorConfig.RemoveListener(this);
82 }
83 //------------------------------------------------------------------------------
84 void OSqlEdit::KeyInput( const KeyEvent& rKEvt )
85 {
86 	DBG_CHKTHIS(OSqlEdit,NULL);
87     OJoinController& rController = m_pView->getContainerWindow()->getDesignView()->getController();
88 	rController.InvalidateFeature(SID_CUT);
89 	rController.InvalidateFeature(SID_COPY);
90 
91 	// Ist dies ein Cut, Copy, Paste Event?
92 	KeyFuncType aKeyFunc = rKEvt.GetKeyCode().GetFunction();
93 	if( (aKeyFunc==KEYFUNC_CUT)||(aKeyFunc==KEYFUNC_COPY)||(aKeyFunc==KEYFUNC_PASTE) )
94 		m_bAccelAction = sal_True;
95 
96 	MultiLineEditSyntaxHighlight::KeyInput( rKEvt );
97 
98 	if( m_bAccelAction )
99 		m_bAccelAction = sal_False;
100 }
101 
102 //------------------------------------------------------------------------------
103 sal_Bool OSqlEdit::IsInAccelAct()
104 {
105 	DBG_CHKTHIS(OSqlEdit,NULL);
106 	// Das Cut, Copy, Paste per Accel. fuehrt neben der Aktion im Edit im View
107 	// auch die entsprechenden Slots aus. Die  Aktionen finden also zweimal statt.
108 	// Um dies zu verhindern, kann im View beim SlotExec diese Funktion
109 	// aufgerufen werden.
110 
111 	return m_bAccelAction;
112 }
113 
114 //------------------------------------------------------------------------------
115 void OSqlEdit::GetFocus()
116 {
117 	DBG_CHKTHIS(OSqlEdit,NULL);
118 	m_strOrigText  =GetText();
119 	MultiLineEditSyntaxHighlight::GetFocus();
120 }
121 
122 //------------------------------------------------------------------------------
123 IMPL_LINK(OSqlEdit, OnUndoActionTimer, void*, EMPTYARG)
124 {
125 	String aText  =GetText();
126 	if(aText != m_strOrigText)
127 	{
128         OJoinController& rController = m_pView->getContainerWindow()->getDesignView()->getController();
129 		SfxUndoManager& rUndoMgr = rController.GetUndoManager();
130 		OSqlEditUndoAct* pUndoAct = new OSqlEditUndoAct( this );
131 
132 		pUndoAct->SetOriginalText( m_strOrigText );
133 		rUndoMgr.AddUndoAction( pUndoAct );
134 
135 		rController.InvalidateFeature(SID_UNDO);
136 		rController.InvalidateFeature(SID_REDO);
137 
138 		m_strOrigText  =aText;
139 	}
140 
141 	return 0L;
142 }
143 //------------------------------------------------------------------------------
144 IMPL_LINK(OSqlEdit, OnInvalidateTimer, void*, EMPTYARG)
145 {
146     OJoinController& rController = m_pView->getContainerWindow()->getDesignView()->getController();
147 	rController.InvalidateFeature(SID_CUT);
148 	rController.InvalidateFeature(SID_COPY);
149 	if(!m_bStopTimer)
150 		m_timerInvalidate.Start();
151 	return 0L;
152 }
153 //------------------------------------------------------------------------------
154 IMPL_LINK(OSqlEdit, ModifyHdl, void*, /*EMPTYTAG*/)
155 {
156 	if (m_timerUndoActionCreation.IsActive())
157 		m_timerUndoActionCreation.Stop();
158 	m_timerUndoActionCreation.Start();
159 
160     OJoinController& rController = m_pView->getContainerWindow()->getDesignView()->getController();
161 	if (!rController.isModified())
162 		rController.setModified( sal_True );
163 
164 	rController.InvalidateFeature(SID_SBA_QRY_EXECUTE);
165 	rController.InvalidateFeature(SID_CUT);
166 	rController.InvalidateFeature(SID_COPY);
167 
168 	m_lnkTextModifyHdl.Call(NULL);
169 	return 0;
170 }
171 
172 //------------------------------------------------------------------------------
173 void OSqlEdit::SetText(const String& rNewText)
174 {
175 	DBG_CHKTHIS(OSqlEdit,NULL);
176 	if (m_timerUndoActionCreation.IsActive())
177 	{	// die noch anstehenden Undo-Action erzeugen
178 		m_timerUndoActionCreation.Stop();
179 		LINK(this, OSqlEdit, OnUndoActionTimer).Call(NULL);
180 	}
181 
182 	MultiLineEditSyntaxHighlight::SetText(rNewText);
183 	m_strOrigText  =rNewText;
184 }
185 // -----------------------------------------------------------------------------
186 void OSqlEdit::stopTimer()
187 {
188 	m_bStopTimer = sal_True;
189 	if (m_timerInvalidate.IsActive())
190 		m_timerInvalidate.Stop();
191 }
192 // -----------------------------------------------------------------------------
193 void OSqlEdit::startTimer()
194 {
195 	m_bStopTimer = sal_False;
196 	if (!m_timerInvalidate.IsActive())
197 		m_timerInvalidate.Start();
198 }
199 
200 void OSqlEdit::ConfigurationChanged( utl::ConfigurationBroadcaster* pOption, sal_uInt32 )
201 {
202     if ( pOption == &m_SourceViewConfig )
203         ImplSetFont();
204 	else if ( pOption == &m_ColorConfig )
205 		MultiLineEditSyntaxHighlight::UpdateData();
206 }
207 
208 void OSqlEdit::ImplSetFont()
209 {
210 	AllSettings aSettings = GetSettings();
211 	StyleSettings aStyleSettings = aSettings.GetStyleSettings();
212 	String sFontName = m_SourceViewConfig.GetFontName();
213 	if ( !sFontName.Len() )
214 	{
215 		Font aTmpFont( OutputDevice::GetDefaultFont( DEFAULTFONT_FIXED, Application::GetSettings().GetUILanguage(), 0 , this ) );
216 		sFontName = aTmpFont.GetName();
217 	}
218 	Size aFontSize( 0, m_SourceViewConfig.GetFontHeight() );
219 	Font aFont( sFontName, aFontSize );
220 	aStyleSettings.SetFieldFont(aFont);
221 	aSettings.SetStyleSettings(aStyleSettings);
222 	SetSettings(aSettings);
223 }
224 //==============================================================================
225