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Diffstat (limited to 'vcl/source/control/menubtn.cxx')
| -rw-r--r-- | vcl/source/control/menubtn.cxx | 249 |
1 files changed, 249 insertions, 0 deletions
diff --git a/vcl/source/control/menubtn.cxx b/vcl/source/control/menubtn.cxx new file mode 100644 index 000000000000..1c83779da1a9 --- /dev/null +++ b/vcl/source/control/menubtn.cxx @@ -0,0 +1,249 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_vcl.hxx" + +#ifndef _SV_RC_H +#include <tools/rc.h> +#endif +#include <vcl/decoview.hxx> +#include <vcl/event.hxx> +#include <vcl/menu.hxx> +#include <vcl/timer.hxx> +#include <vcl/menubtn.hxx> + + + +// ======================================================================= + +#define IMAGEBUTTON_BORDER_OFF1 11 +#define IMAGEBUTTON_BORDER_OFF2 16 + +// ======================================================================= + +void MenuButton::ImplInitMenuButtonData() +{ + mnDDStyle = PUSHBUTTON_DROPDOWN_MENUBUTTON; + + mpMenuTimer = NULL; + mpMenu = NULL; + mpOwnMenu = NULL; + mnCurItemId = 0; + mnMenuMode = 0; +} + +// ----------------------------------------------------------------------- + +void MenuButton::ImplInit( Window* pParent, WinBits nStyle ) +{ + if ( !(nStyle & WB_NOTABSTOP) ) + nStyle |= WB_TABSTOP; + + PushButton::ImplInit( pParent, nStyle ); +} + +// ----------------------------------------------------------------------- + +void MenuButton::ImplExecuteMenu() +{ + Activate(); + + if ( mpMenu ) + { + Point aPos( 0, 1 ); + Size aSize = GetSizePixel(); + Rectangle aRect( aPos, aSize ); + const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings(); + if ( !((GetStyle() & (WB_RECTSTYLE | WB_SMALLSTYLE)) || + !(rStyleSettings.GetOptions() & STYLE_OPTION_MACSTYLE)) ) + { + aRect.Left() += 2; + aRect.Top() += 2; + aRect.Right() -= 2; + aRect.Bottom() -= 2; + } + SetPressed( TRUE ); + EndSelection(); + mnCurItemId = mpMenu->Execute( this, aRect, POPUPMENU_EXECUTE_DOWN ); + SetPressed( FALSE ); + if ( mnCurItemId ) + { + Select(); + mnCurItemId = 0; + } + } +} + +// ----------------------------------------------------------------------- + +MenuButton::MenuButton( Window* pParent, WinBits nWinBits ) : + PushButton( WINDOW_MENUBUTTON ) +{ + ImplInitMenuButtonData(); + ImplInit( pParent, nWinBits ); +} + +// ----------------------------------------------------------------------- + +MenuButton::MenuButton( Window* pParent, const ResId& rResId ) : + PushButton( WINDOW_MENUBUTTON ) +{ + ImplInitMenuButtonData(); + rResId.SetRT( RSC_MENUBUTTON ); + WinBits nStyle = ImplInitRes( rResId ); + ImplInit( pParent, nStyle ); + ImplLoadRes( rResId ); + + if ( !(nStyle & WB_HIDE) ) + Show(); +} + +// ----------------------------------------------------------------------- + +void MenuButton::ImplLoadRes( const ResId& rResId ) +{ + Control::ImplLoadRes( rResId ); + + ULONG nObjMask = ReadLongRes(); + + if ( RSCMENUBUTTON_MENU & nObjMask ) + { + mpOwnMenu = new PopupMenu( ResId( (RSHEADER_TYPE*)GetClassRes(), *rResId.GetResMgr() ) ); + SetPopupMenu( mpOwnMenu ); + IncrementRes( GetObjSizeRes( (RSHEADER_TYPE*)GetClassRes() ) ); + } +} + +// ----------------------------------------------------------------------- + +MenuButton::~MenuButton() +{ + if ( mpMenuTimer ) + delete mpMenuTimer; + if ( mpOwnMenu ) + delete mpOwnMenu; +} + +// ----------------------------------------------------------------------- + +IMPL_LINK( MenuButton, ImplMenuTimeoutHdl, Timer*, EMPTYARG ) +{ + // Abfragen, ob Button-Benutzung noch aktiv ist, da diese ja auch + // vorher abgebrochen wurden sein koennte + if ( IsTracking() ) + { + if ( !(GetStyle() & WB_NOPOINTERFOCUS) ) + GrabFocus(); + ImplExecuteMenu(); + } + + return 0; +} + +// ----------------------------------------------------------------------- + +void MenuButton::MouseButtonDown( const MouseEvent& rMEvt ) +{ + bool bExecute = true; + if ( mnMenuMode & MENUBUTTON_MENUMODE_TIMED ) + { + // if the separated dropdown symbol is hit, + // execute the popup immediately + if( ! ImplGetSymbolRect().IsInside( rMEvt.GetPosPixel() ) ) + { + if ( !mpMenuTimer ) + { + mpMenuTimer = new Timer; + mpMenuTimer->SetTimeoutHdl( LINK( this, MenuButton, ImplMenuTimeoutHdl ) ); + } + + mpMenuTimer->SetTimeout( GetSettings().GetMouseSettings().GetActionDelay() ); + mpMenuTimer->Start(); + + PushButton::MouseButtonDown( rMEvt ); + bExecute = false; + } + } + if( bExecute ) + { + if ( PushButton::ImplHitTestPushButton( this, rMEvt.GetPosPixel() ) ) + { + if ( !(GetStyle() & WB_NOPOINTERFOCUS) ) + GrabFocus(); + ImplExecuteMenu(); + } + } +} + +// ----------------------------------------------------------------------- + +void MenuButton::KeyInput( const KeyEvent& rKEvt ) +{ + KeyCode aKeyCode = rKEvt.GetKeyCode(); + USHORT nCode = aKeyCode.GetCode(); + if ( (nCode == KEY_DOWN) && aKeyCode.IsMod2() ) + ImplExecuteMenu(); + else if ( !(mnMenuMode & MENUBUTTON_MENUMODE_TIMED) && + !aKeyCode.GetModifier() && + ((nCode == KEY_RETURN) || (nCode == KEY_SPACE)) ) + ImplExecuteMenu(); + else + PushButton::KeyInput( rKEvt ); +} + +// ----------------------------------------------------------------------- + +void MenuButton::Activate() +{ + maActivateHdl.Call( this ); +} + +// ----------------------------------------------------------------------- + +void MenuButton::Select() +{ + maSelectHdl.Call( this ); +} + +// ----------------------------------------------------------------------- + +void MenuButton::SetMenuMode( USHORT nMode ) +{ + // Fuer die 5.1-Auslieferung besser noch nicht inline, ansonsten kann + // diese Funktion zur 6.0 inline werden + mnMenuMode = nMode; +} + +// ----------------------------------------------------------------------- + +void MenuButton::SetPopupMenu( PopupMenu* pNewMenu ) +{ + // Fuer die 5.1-Auslieferung besser noch nicht inline, ansonsten kann + // diese Funktion zur 6.0 inline werden + mpMenu = pNewMenu; +} |