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Diffstat (limited to 'fpicker/source/win32/filepicker/controlaccess.cxx')
| -rw-r--r-- | fpicker/source/win32/filepicker/controlaccess.cxx | 261 |
1 files changed, 261 insertions, 0 deletions
diff --git a/fpicker/source/win32/filepicker/controlaccess.cxx b/fpicker/source/win32/filepicker/controlaccess.cxx new file mode 100644 index 000000000000..c6cf3b3ae6c6 --- /dev/null +++ b/fpicker/source/win32/filepicker/controlaccess.cxx @@ -0,0 +1,261 @@ +/************************************************************************* + * + * 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_fpicker.hxx" + +//------------------------------------------------------------------------ +// includes +//------------------------------------------------------------------------ + +#include <tchar.h> +#include <osl/diagnose.h> +#include "controlaccess.hxx" +#include "..\misc\WinImplHelper.hxx" + +//------------------------------------------------------------ +// we are using a table based algorithm to dispatch control +// actions there is one table containing one action table for +// each control class and one action table per control class +// which contains function pointer to control action functions +//------------------------------------------------------------ + +//------------------------------------------------------------ +// namespace directives +//------------------------------------------------------------ + +using rtl::OUString; + +namespace // private +{ + + //------------------------------------------------------------ + // table setup + //------------------------------------------------------------ + + CTRL_SETVALUE_FUNCTION_T CheckboxSetValueFunctionTable[] = + { + CheckboxSetState + }; + const size_t SIZE_CHECKBOX_SETVALUE_FUNCTION_TABLE = + sizeof( CheckboxSetValueFunctionTable ) / sizeof( CTRL_SETVALUE_FUNCTION_T ); + + CTRL_GETVALUE_FUNCTION_T CheckboxGetValueFunctionTable[] = + { + CheckboxGetState + }; + const size_t SIZE_CHECKBOX_GETVALUE_FUNCTION_TABLE = + sizeof( CheckboxGetValueFunctionTable ) / sizeof( CTRL_GETVALUE_FUNCTION_T ); + + CTRL_SETVALUE_FUNCTION_T ListboxSetValueFunctionTable[] = + { + NULL, + ListboxAddItem, + ListboxAddItems, + ListboxDeleteItem, + ListboxDeleteItems, + ListboxSetSelectedItem + }; + const size_t SIZE_LISTBOX_SETVALUE_FUNCTION_TABLE = + sizeof( ListboxSetValueFunctionTable ) / sizeof( CTRL_SETVALUE_FUNCTION_T ); + + CTRL_GETVALUE_FUNCTION_T ListboxGetValueFunctionTable[] = + { + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + ListboxGetItems, + ListboxGetSelectedItem, + ListboxGetSelectedItemIndex + }; + const size_t SIZE_LISTBOX_GETVALUE_ACTION_TABLE = + sizeof( ListboxGetValueFunctionTable ) / sizeof( CTRL_GETVALUE_FUNCTION_T ); + + struct _ENTRY + { + LPVOID lpFunctionTable; + size_t TableSize; + }; + + // an array of function tables, one for each control class + _ENTRY CtrlClassSetValueFunctionTable[] = + { + { NULL, 0 }, + { CheckboxSetValueFunctionTable, SIZE_CHECKBOX_SETVALUE_FUNCTION_TABLE }, + { ListboxSetValueFunctionTable, SIZE_LISTBOX_SETVALUE_FUNCTION_TABLE }, + { NULL, 0 } + }; + + // an array of function tables, one for each control class + _ENTRY CtrlClassGetValueFunctionTable[] = + { + { NULL, 0 }, + { CheckboxGetValueFunctionTable, SIZE_CHECKBOX_GETVALUE_FUNCTION_TABLE }, + { ListboxGetValueFunctionTable, SIZE_LISTBOX_GETVALUE_ACTION_TABLE }, + { NULL, 0 } + }; + + //------------------------------------------------------------ + // + //------------------------------------------------------------ + + CTRL_SETVALUE_FUNCTION_T SAL_CALL GetCtrlSetValueFunction( + CTRL_SETVALUE_FUNCTION_T* aCtrlSetValueFunctionTable, size_t aTableSize, sal_Int16 aCtrlAction ) + { + if ( !aCtrlSetValueFunctionTable || + aCtrlAction < 0 + || sal::static_int_cast< sal_uInt16 >(aCtrlAction) >= aTableSize ) + return NULL; + + return aCtrlSetValueFunctionTable[aCtrlAction]; + } + + //------------------------------------------------------------ + // + //------------------------------------------------------------ + + CTRL_GETVALUE_FUNCTION_T SAL_CALL GetCtrlGetValueFunction( + CTRL_GETVALUE_FUNCTION_T* aCtrlGetValueFunctionTable, size_t aTableSize, sal_Int16 aCtrlAction ) + { + if ( !aCtrlGetValueFunctionTable || + aCtrlAction < 0 || + sal::static_int_cast< sal_uInt16 >(aCtrlAction) >= aTableSize ) + return NULL; + + return aCtrlGetValueFunctionTable[aCtrlAction]; + } + + //------------------------------------------------------------ + // + //------------------------------------------------------------ + + inline + _ENTRY SAL_CALL GetCtrlClassSetValueFunctionTable( CTRL_CLASS aCtrlClass ) + { + return CtrlClassSetValueFunctionTable[aCtrlClass]; + } + + //------------------------------------------------------------ + // + //------------------------------------------------------------ + + inline + _ENTRY SAL_CALL GetCtrlClassGetValueFunctionTable( CTRL_CLASS aCtrlClass ) + { + return CtrlClassGetValueFunctionTable[aCtrlClass]; + } + + int WindowsFileOpenCtrlIds[] = + { + 0, + IDOK, // PUSHBUTTON_OK + IDCANCEL, // PUSHBUTTON_CANCEL + cmb1, // LISTBOX_FILTER + 0, // CONTROL_FILEVIEW + 0, // not available in system file picker + stc2, // LISTBOX_FILTER_LABEL + stc3 // LISTBOX_FILE_NAME_LABEL + }; + const int SIZE_WINDOWS_FILEOPEN_CTRL_IDS = + sizeof(WindowsFileOpenCtrlIds)/sizeof(WindowsFileOpenCtrlIds[0]); + +}; // end namespace + +//------------------------------------------------------------ +// +//------------------------------------------------------------ + +CTRL_SETVALUE_FUNCTION_T SAL_CALL GetCtrlSetValueFunction( CTRL_CLASS aCtrlClass, sal_Int16 aCtrlAction ) +{ + _ENTRY aEntry = + GetCtrlClassSetValueFunctionTable( aCtrlClass ); + + return GetCtrlSetValueFunction( + reinterpret_cast< CTRL_SETVALUE_FUNCTION_T* >( aEntry.lpFunctionTable ), + aEntry.TableSize, + aCtrlAction ); +} + +//------------------------------------------------------------ +// +//------------------------------------------------------------ + +CTRL_GETVALUE_FUNCTION_T SAL_CALL GetCtrlGetValueFunction( CTRL_CLASS aCtrlClass, sal_Int16 aCtrlAction ) +{ + _ENTRY aEntry = + GetCtrlClassGetValueFunctionTable( aCtrlClass ); + + return GetCtrlGetValueFunction( + reinterpret_cast< CTRL_GETVALUE_FUNCTION_T* >( aEntry.lpFunctionTable ), + aEntry.TableSize, + aCtrlAction ); +} + +//------------------------------------------------------------ +// +//------------------------------------------------------------ + +CTRL_CLASS SAL_CALL GetCtrlClass( HWND hwndCtrl ) +{ + CTRL_CLASS aCtrlClass = UNKNOWN; + TCHAR aClassName[256]; + + int nRet = GetClassName(hwndCtrl,aClassName,(sizeof(aClassName)/sizeof(TCHAR))); + if (nRet) + { + if (0 == _tcsicmp(aClassName,TEXT("button"))) + { + // button means many things so we have + // to find out what button it is + LONG lBtnStyle = GetWindowLong(hwndCtrl,GWL_STYLE); + if (lBtnStyle & BS_CHECKBOX) + aCtrlClass = CHECKBOX; + else if (((lBtnStyle & BS_PUSHBUTTON) == 0) || (lBtnStyle & BS_DEFPUSHBUTTON)) + aCtrlClass = PUSHBUTTON; + } + else if (0 == _tcsicmp(aClassName,TEXT("listbox")) || + 0 == _tcsicmp(aClassName,TEXT("combobox"))) + aCtrlClass = LISTBOX; + } + + return aCtrlClass; +} + +//------------------------------------------------------------ +// +//------------------------------------------------------------ + +int SAL_CALL CommonFilePickerCtrlIdToWinFileOpenCtrlId( sal_Int16 aControlId ) +{ + if ( aControlId < 0 || aControlId > SIZE_WINDOWS_FILEOPEN_CTRL_IDS ) + return aControlId; + + return WindowsFileOpenCtrlIds[aControlId]; +} |