| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the 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]; |
| } |
