278 lines
8.9 KiB
C++
278 lines
8.9 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: controlaccess.cxx,v $
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*
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* $Revision: 1.11 $
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*
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* last change: $Author: obo $ $Date: 2006-10-12 10:50:21 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_fpicker.hxx"
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//------------------------------------------------------------------------
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// includes
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//------------------------------------------------------------------------
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#include <tchar.h>
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#ifndef _OSL_DIAGNOSE_H_
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#include <osl/diagnose.h>
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#endif
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#ifndef _CONTROLACCESS_HXX_
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#include "controlaccess.hxx"
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#endif
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#ifndef _WINIMPLHELPER_HXX_
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#include "..\misc\WinImplHelper.hxx"
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#endif
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//------------------------------------------------------------
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// we are using a table based algorithm to dispatch control
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// actions there is one table containing one action table for
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// each control class and one action table per control class
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// which contains function pointer to control action functions
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//------------------------------------------------------------
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//------------------------------------------------------------
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// namespace directives
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//------------------------------------------------------------
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using rtl::OUString;
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namespace // private
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{
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//------------------------------------------------------------
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// table setup
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//------------------------------------------------------------
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CTRL_SETVALUE_FUNCTION_T CheckboxSetValueFunctionTable[] =
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{
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CheckboxSetState
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};
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const size_t SIZE_CHECKBOX_SETVALUE_FUNCTION_TABLE =
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sizeof( CheckboxSetValueFunctionTable ) / sizeof( CTRL_SETVALUE_FUNCTION_T );
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CTRL_GETVALUE_FUNCTION_T CheckboxGetValueFunctionTable[] =
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{
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CheckboxGetState
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};
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const size_t SIZE_CHECKBOX_GETVALUE_FUNCTION_TABLE =
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sizeof( CheckboxGetValueFunctionTable ) / sizeof( CTRL_GETVALUE_FUNCTION_T );
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CTRL_SETVALUE_FUNCTION_T ListboxSetValueFunctionTable[] =
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{
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NULL,
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ListboxAddItem,
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ListboxAddItems,
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ListboxDeleteItem,
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ListboxDeleteItems,
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ListboxSetSelectedItem
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};
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const size_t SIZE_LISTBOX_SETVALUE_FUNCTION_TABLE =
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sizeof( ListboxSetValueFunctionTable ) / sizeof( CTRL_SETVALUE_FUNCTION_T );
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CTRL_GETVALUE_FUNCTION_T ListboxGetValueFunctionTable[] =
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{
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NULL,
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NULL,
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NULL,
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NULL,
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NULL,
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NULL,
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ListboxGetItems,
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ListboxGetSelectedItem,
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ListboxGetSelectedItemIndex
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};
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const size_t SIZE_LISTBOX_GETVALUE_ACTION_TABLE =
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sizeof( ListboxGetValueFunctionTable ) / sizeof( CTRL_GETVALUE_FUNCTION_T );
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struct _ENTRY
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{
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LPVOID lpFunctionTable;
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size_t TableSize;
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};
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// an array of function tables, one for each control class
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_ENTRY CtrlClassSetValueFunctionTable[] =
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{
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{ NULL, 0 },
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{ CheckboxSetValueFunctionTable, SIZE_CHECKBOX_SETVALUE_FUNCTION_TABLE },
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{ ListboxSetValueFunctionTable, SIZE_LISTBOX_SETVALUE_FUNCTION_TABLE },
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{ NULL, 0 }
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};
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// an array of function tables, one for each control class
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_ENTRY CtrlClassGetValueFunctionTable[] =
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{
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{ NULL, 0 },
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{ CheckboxGetValueFunctionTable, SIZE_CHECKBOX_GETVALUE_FUNCTION_TABLE },
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{ ListboxGetValueFunctionTable, SIZE_LISTBOX_GETVALUE_ACTION_TABLE },
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{ NULL, 0 }
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};
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//------------------------------------------------------------
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//
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//------------------------------------------------------------
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CTRL_SETVALUE_FUNCTION_T SAL_CALL GetCtrlSetValueFunction(
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CTRL_SETVALUE_FUNCTION_T* aCtrlSetValueFunctionTable, size_t aTableSize, sal_Int16 aCtrlAction )
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{
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if ( !aCtrlSetValueFunctionTable ||
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aCtrlAction < 0
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|| sal::static_int_cast< sal_uInt16 >(aCtrlAction) >= aTableSize )
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return NULL;
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return aCtrlSetValueFunctionTable[aCtrlAction];
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}
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//------------------------------------------------------------
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//
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//------------------------------------------------------------
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CTRL_GETVALUE_FUNCTION_T SAL_CALL GetCtrlGetValueFunction(
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CTRL_GETVALUE_FUNCTION_T* aCtrlGetValueFunctionTable, size_t aTableSize, sal_Int16 aCtrlAction )
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{
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if ( !aCtrlGetValueFunctionTable ||
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aCtrlAction < 0 ||
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sal::static_int_cast< sal_uInt16 >(aCtrlAction) >= aTableSize )
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return NULL;
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return aCtrlGetValueFunctionTable[aCtrlAction];
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}
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//------------------------------------------------------------
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//
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//------------------------------------------------------------
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inline
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_ENTRY SAL_CALL GetCtrlClassSetValueFunctionTable( CTRL_CLASS aCtrlClass )
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{
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return CtrlClassSetValueFunctionTable[aCtrlClass];
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}
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//------------------------------------------------------------
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//
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//------------------------------------------------------------
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inline
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_ENTRY SAL_CALL GetCtrlClassGetValueFunctionTable( CTRL_CLASS aCtrlClass )
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{
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return CtrlClassGetValueFunctionTable[aCtrlClass];
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}
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int WindowsFileOpenCtrlIds[] =
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{
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0,
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IDOK, // PUSHBUTTON_OK
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IDCANCEL, // PUSHBUTTON_CANCEL
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cmb1, // LISTBOX_FILTER
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0, // CONTROL_FILEVIEW
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0, // not available in system file picker
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stc2, // LISTBOX_FILTER_LABEL
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stc3 // LISTBOX_FILE_NAME_LABEL
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};
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const int SIZE_WINDOWS_FILEOPEN_CTRL_IDS =
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sizeof(WindowsFileOpenCtrlIds)/sizeof(WindowsFileOpenCtrlIds[0]);
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}; // end namespace
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//------------------------------------------------------------
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//
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//------------------------------------------------------------
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CTRL_SETVALUE_FUNCTION_T SAL_CALL GetCtrlSetValueFunction( CTRL_CLASS aCtrlClass, sal_Int16 aCtrlAction )
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{
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_ENTRY aEntry =
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GetCtrlClassSetValueFunctionTable( aCtrlClass );
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return GetCtrlSetValueFunction(
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reinterpret_cast< CTRL_SETVALUE_FUNCTION_T* >( aEntry.lpFunctionTable ),
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aEntry.TableSize,
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aCtrlAction );
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}
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//------------------------------------------------------------
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//
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//------------------------------------------------------------
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CTRL_GETVALUE_FUNCTION_T SAL_CALL GetCtrlGetValueFunction( CTRL_CLASS aCtrlClass, sal_Int16 aCtrlAction )
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{
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_ENTRY aEntry =
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GetCtrlClassGetValueFunctionTable( aCtrlClass );
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return GetCtrlGetValueFunction(
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reinterpret_cast< CTRL_GETVALUE_FUNCTION_T* >( aEntry.lpFunctionTable ),
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aEntry.TableSize,
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aCtrlAction );
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}
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//------------------------------------------------------------
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//
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//------------------------------------------------------------
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CTRL_CLASS SAL_CALL GetCtrlClass( HWND hwndCtrl )
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{
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CTRL_CLASS aCtrlClass = UNKNOWN;
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TCHAR aClassName[256];
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int nRet = GetClassName(hwndCtrl,aClassName,(sizeof(aClassName)/sizeof(TCHAR)));
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if (nRet)
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{
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if (0 == _tcsicmp(aClassName,TEXT("button")))
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{
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// button means many things so we have
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// to find out what button it is
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LONG lBtnStyle = GetWindowLong(hwndCtrl,GWL_STYLE);
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if (lBtnStyle & BS_CHECKBOX)
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aCtrlClass = CHECKBOX;
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else if (((lBtnStyle & BS_PUSHBUTTON) == 0) || (lBtnStyle & BS_DEFPUSHBUTTON))
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aCtrlClass = PUSHBUTTON;
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}
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else if (0 == _tcsicmp(aClassName,TEXT("listbox")) ||
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0 == _tcsicmp(aClassName,TEXT("combobox")))
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aCtrlClass = LISTBOX;
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}
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return aCtrlClass;
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}
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//------------------------------------------------------------
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//
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//------------------------------------------------------------
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int SAL_CALL CommonFilePickerCtrlIdToWinFileOpenCtrlId( sal_Int16 aControlId )
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{
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if ( aControlId < 0 || aControlId > SIZE_WINDOWS_FILEOPEN_CTRL_IDS )
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return aControlId;
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return WindowsFileOpenCtrlIds[aControlId];
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}
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