xref: /AOO41X/main/vcl/source/control/menubtn.cxx (revision cdf0e10c4e3984b49a9502b011690b615761d4a3)
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27*cdf0e10cSrcweir 
28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
29*cdf0e10cSrcweir #include "precompiled_vcl.hxx"
30*cdf0e10cSrcweir 
31*cdf0e10cSrcweir #ifndef _SV_RC_H
32*cdf0e10cSrcweir #include <tools/rc.h>
33*cdf0e10cSrcweir #endif
34*cdf0e10cSrcweir #include <vcl/decoview.hxx>
35*cdf0e10cSrcweir #include <vcl/event.hxx>
36*cdf0e10cSrcweir #include <vcl/menu.hxx>
37*cdf0e10cSrcweir #include <vcl/timer.hxx>
38*cdf0e10cSrcweir #include <vcl/menubtn.hxx>
39*cdf0e10cSrcweir 
40*cdf0e10cSrcweir 
41*cdf0e10cSrcweir 
42*cdf0e10cSrcweir // =======================================================================
43*cdf0e10cSrcweir 
44*cdf0e10cSrcweir #define IMAGEBUTTON_BORDER_OFF1 	11
45*cdf0e10cSrcweir #define IMAGEBUTTON_BORDER_OFF2 	16
46*cdf0e10cSrcweir 
47*cdf0e10cSrcweir // =======================================================================
48*cdf0e10cSrcweir 
49*cdf0e10cSrcweir void MenuButton::ImplInitMenuButtonData()
50*cdf0e10cSrcweir {
51*cdf0e10cSrcweir 	mnDDStyle		= PUSHBUTTON_DROPDOWN_MENUBUTTON;
52*cdf0e10cSrcweir 
53*cdf0e10cSrcweir 	mpMenuTimer 	= NULL;
54*cdf0e10cSrcweir 	mpMenu			= NULL;
55*cdf0e10cSrcweir 	mpOwnMenu		= NULL;
56*cdf0e10cSrcweir 	mnCurItemId 	= 0;
57*cdf0e10cSrcweir 	mnMenuMode		= 0;
58*cdf0e10cSrcweir }
59*cdf0e10cSrcweir 
60*cdf0e10cSrcweir // -----------------------------------------------------------------------
61*cdf0e10cSrcweir 
62*cdf0e10cSrcweir void MenuButton::ImplInit( Window* pParent, WinBits nStyle )
63*cdf0e10cSrcweir {
64*cdf0e10cSrcweir 	if ( !(nStyle & WB_NOTABSTOP) )
65*cdf0e10cSrcweir 		nStyle |= WB_TABSTOP;
66*cdf0e10cSrcweir 
67*cdf0e10cSrcweir 	PushButton::ImplInit( pParent, nStyle );
68*cdf0e10cSrcweir }
69*cdf0e10cSrcweir 
70*cdf0e10cSrcweir // -----------------------------------------------------------------------
71*cdf0e10cSrcweir 
72*cdf0e10cSrcweir void MenuButton::ImplExecuteMenu()
73*cdf0e10cSrcweir {
74*cdf0e10cSrcweir 	Activate();
75*cdf0e10cSrcweir 
76*cdf0e10cSrcweir 	if ( mpMenu )
77*cdf0e10cSrcweir 	{
78*cdf0e10cSrcweir 		Point aPos( 0, 1 );
79*cdf0e10cSrcweir 		Size aSize = GetSizePixel();
80*cdf0e10cSrcweir 		Rectangle aRect( aPos, aSize );
81*cdf0e10cSrcweir 		SetPressed( sal_True );
82*cdf0e10cSrcweir 		EndSelection();
83*cdf0e10cSrcweir 		mnCurItemId = mpMenu->Execute( this, aRect, POPUPMENU_EXECUTE_DOWN );
84*cdf0e10cSrcweir 		SetPressed( sal_False );
85*cdf0e10cSrcweir 		if ( mnCurItemId )
86*cdf0e10cSrcweir 		{
87*cdf0e10cSrcweir 			Select();
88*cdf0e10cSrcweir 			mnCurItemId = 0;
89*cdf0e10cSrcweir 		}
90*cdf0e10cSrcweir 	}
91*cdf0e10cSrcweir }
92*cdf0e10cSrcweir 
93*cdf0e10cSrcweir // -----------------------------------------------------------------------
94*cdf0e10cSrcweir 
95*cdf0e10cSrcweir MenuButton::MenuButton( Window* pParent, WinBits nWinBits ) :
96*cdf0e10cSrcweir 	PushButton( WINDOW_MENUBUTTON )
97*cdf0e10cSrcweir {
98*cdf0e10cSrcweir 	ImplInitMenuButtonData();
99*cdf0e10cSrcweir 	ImplInit( pParent, nWinBits );
100*cdf0e10cSrcweir }
101*cdf0e10cSrcweir 
102*cdf0e10cSrcweir // -----------------------------------------------------------------------
103*cdf0e10cSrcweir 
104*cdf0e10cSrcweir MenuButton::MenuButton( Window* pParent, const ResId& rResId ) :
105*cdf0e10cSrcweir 	PushButton( WINDOW_MENUBUTTON )
106*cdf0e10cSrcweir {
107*cdf0e10cSrcweir 	ImplInitMenuButtonData();
108*cdf0e10cSrcweir 	rResId.SetRT( RSC_MENUBUTTON );
109*cdf0e10cSrcweir 	WinBits nStyle = ImplInitRes( rResId );
110*cdf0e10cSrcweir 	ImplInit( pParent, nStyle );
111*cdf0e10cSrcweir 	ImplLoadRes( rResId );
112*cdf0e10cSrcweir 
113*cdf0e10cSrcweir 	if ( !(nStyle & WB_HIDE) )
114*cdf0e10cSrcweir 		Show();
115*cdf0e10cSrcweir }
116*cdf0e10cSrcweir 
117*cdf0e10cSrcweir // -----------------------------------------------------------------------
118*cdf0e10cSrcweir 
119*cdf0e10cSrcweir void MenuButton::ImplLoadRes( const ResId& rResId )
120*cdf0e10cSrcweir {
121*cdf0e10cSrcweir 	Control::ImplLoadRes( rResId );
122*cdf0e10cSrcweir 
123*cdf0e10cSrcweir 	sal_uLong nObjMask = ReadLongRes();
124*cdf0e10cSrcweir 
125*cdf0e10cSrcweir 	if ( RSCMENUBUTTON_MENU & nObjMask )
126*cdf0e10cSrcweir 	{
127*cdf0e10cSrcweir 		mpOwnMenu = new PopupMenu( ResId( (RSHEADER_TYPE*)GetClassRes(), *rResId.GetResMgr() ) );
128*cdf0e10cSrcweir 		SetPopupMenu( mpOwnMenu );
129*cdf0e10cSrcweir 		IncrementRes( GetObjSizeRes( (RSHEADER_TYPE*)GetClassRes() ) );
130*cdf0e10cSrcweir 	}
131*cdf0e10cSrcweir }
132*cdf0e10cSrcweir 
133*cdf0e10cSrcweir // -----------------------------------------------------------------------
134*cdf0e10cSrcweir 
135*cdf0e10cSrcweir MenuButton::~MenuButton()
136*cdf0e10cSrcweir {
137*cdf0e10cSrcweir 	if ( mpMenuTimer )
138*cdf0e10cSrcweir 		delete mpMenuTimer;
139*cdf0e10cSrcweir 	if ( mpOwnMenu )
140*cdf0e10cSrcweir 		delete mpOwnMenu;
141*cdf0e10cSrcweir }
142*cdf0e10cSrcweir 
143*cdf0e10cSrcweir // -----------------------------------------------------------------------
144*cdf0e10cSrcweir 
145*cdf0e10cSrcweir IMPL_LINK( MenuButton, ImplMenuTimeoutHdl, Timer*, EMPTYARG )
146*cdf0e10cSrcweir {
147*cdf0e10cSrcweir 	// Abfragen, ob Button-Benutzung noch aktiv ist, da diese ja auch
148*cdf0e10cSrcweir 	// vorher abgebrochen wurden sein koennte
149*cdf0e10cSrcweir 	if ( IsTracking() )
150*cdf0e10cSrcweir 	{
151*cdf0e10cSrcweir 		if ( !(GetStyle() & WB_NOPOINTERFOCUS) )
152*cdf0e10cSrcweir 			GrabFocus();
153*cdf0e10cSrcweir 		ImplExecuteMenu();
154*cdf0e10cSrcweir 	}
155*cdf0e10cSrcweir 
156*cdf0e10cSrcweir 	return 0;
157*cdf0e10cSrcweir }
158*cdf0e10cSrcweir 
159*cdf0e10cSrcweir // -----------------------------------------------------------------------
160*cdf0e10cSrcweir 
161*cdf0e10cSrcweir void MenuButton::MouseButtonDown( const MouseEvent& rMEvt )
162*cdf0e10cSrcweir {
163*cdf0e10cSrcweir     bool bExecute = true;
164*cdf0e10cSrcweir 	if ( mnMenuMode & MENUBUTTON_MENUMODE_TIMED )
165*cdf0e10cSrcweir 	{
166*cdf0e10cSrcweir 	    // if the separated dropdown symbol is hit,
167*cdf0e10cSrcweir 	    // execute the popup immediately
168*cdf0e10cSrcweir 	    if( ! ImplGetSymbolRect().IsInside( rMEvt.GetPosPixel() ) )
169*cdf0e10cSrcweir 	    {
170*cdf0e10cSrcweir             if ( !mpMenuTimer )
171*cdf0e10cSrcweir             {
172*cdf0e10cSrcweir                 mpMenuTimer = new Timer;
173*cdf0e10cSrcweir                 mpMenuTimer->SetTimeoutHdl( LINK( this, MenuButton, ImplMenuTimeoutHdl ) );
174*cdf0e10cSrcweir             }
175*cdf0e10cSrcweir 
176*cdf0e10cSrcweir             mpMenuTimer->SetTimeout( GetSettings().GetMouseSettings().GetActionDelay() );
177*cdf0e10cSrcweir             mpMenuTimer->Start();
178*cdf0e10cSrcweir 
179*cdf0e10cSrcweir             PushButton::MouseButtonDown( rMEvt );
180*cdf0e10cSrcweir             bExecute = false;
181*cdf0e10cSrcweir         }
182*cdf0e10cSrcweir 	}
183*cdf0e10cSrcweir 	if( bExecute )
184*cdf0e10cSrcweir 	{
185*cdf0e10cSrcweir 		if ( PushButton::ImplHitTestPushButton( this, rMEvt.GetPosPixel() ) )
186*cdf0e10cSrcweir 		{
187*cdf0e10cSrcweir 			if ( !(GetStyle() & WB_NOPOINTERFOCUS) )
188*cdf0e10cSrcweir 				GrabFocus();
189*cdf0e10cSrcweir 			ImplExecuteMenu();
190*cdf0e10cSrcweir 		}
191*cdf0e10cSrcweir 	}
192*cdf0e10cSrcweir }
193*cdf0e10cSrcweir 
194*cdf0e10cSrcweir // -----------------------------------------------------------------------
195*cdf0e10cSrcweir 
196*cdf0e10cSrcweir void MenuButton::KeyInput( const KeyEvent& rKEvt )
197*cdf0e10cSrcweir {
198*cdf0e10cSrcweir 	KeyCode aKeyCode = rKEvt.GetKeyCode();
199*cdf0e10cSrcweir 	sal_uInt16 nCode = aKeyCode.GetCode();
200*cdf0e10cSrcweir 	if ( (nCode == KEY_DOWN) && aKeyCode.IsMod2() )
201*cdf0e10cSrcweir 		ImplExecuteMenu();
202*cdf0e10cSrcweir 	else if ( !(mnMenuMode & MENUBUTTON_MENUMODE_TIMED) &&
203*cdf0e10cSrcweir 			  !aKeyCode.GetModifier() &&
204*cdf0e10cSrcweir 			  ((nCode == KEY_RETURN) || (nCode == KEY_SPACE)) )
205*cdf0e10cSrcweir 		ImplExecuteMenu();
206*cdf0e10cSrcweir 	else
207*cdf0e10cSrcweir 		PushButton::KeyInput( rKEvt );
208*cdf0e10cSrcweir }
209*cdf0e10cSrcweir 
210*cdf0e10cSrcweir // -----------------------------------------------------------------------
211*cdf0e10cSrcweir 
212*cdf0e10cSrcweir void MenuButton::Activate()
213*cdf0e10cSrcweir {
214*cdf0e10cSrcweir 	maActivateHdl.Call( this );
215*cdf0e10cSrcweir }
216*cdf0e10cSrcweir 
217*cdf0e10cSrcweir // -----------------------------------------------------------------------
218*cdf0e10cSrcweir 
219*cdf0e10cSrcweir void MenuButton::Select()
220*cdf0e10cSrcweir {
221*cdf0e10cSrcweir 	maSelectHdl.Call( this );
222*cdf0e10cSrcweir }
223*cdf0e10cSrcweir 
224*cdf0e10cSrcweir // -----------------------------------------------------------------------
225*cdf0e10cSrcweir 
226*cdf0e10cSrcweir void MenuButton::SetMenuMode( sal_uInt16 nMode )
227*cdf0e10cSrcweir {
228*cdf0e10cSrcweir 	// Fuer die 5.1-Auslieferung besser noch nicht inline, ansonsten kann
229*cdf0e10cSrcweir 	// diese Funktion zur 6.0 inline werden
230*cdf0e10cSrcweir 	mnMenuMode = nMode;
231*cdf0e10cSrcweir }
232*cdf0e10cSrcweir 
233*cdf0e10cSrcweir // -----------------------------------------------------------------------
234*cdf0e10cSrcweir 
235*cdf0e10cSrcweir void MenuButton::SetPopupMenu( PopupMenu* pNewMenu )
236*cdf0e10cSrcweir {
237*cdf0e10cSrcweir 	// Fuer die 5.1-Auslieferung besser noch nicht inline, ansonsten kann
238*cdf0e10cSrcweir 	// diese Funktion zur 6.0 inline werden
239*cdf0e10cSrcweir 	mpMenu = pNewMenu;
240*cdf0e10cSrcweir }
241