diff options
Diffstat (limited to 'fpicker/source/win32/filepicker/filepickerstate.cxx')
| -rw-r--r-- | fpicker/source/win32/filepicker/filepickerstate.cxx | 622 |
1 files changed, 0 insertions, 622 deletions
diff --git a/fpicker/source/win32/filepicker/filepickerstate.cxx b/fpicker/source/win32/filepicker/filepickerstate.cxx deleted file mode 100644 index 5974b9eb8eae..000000000000 --- a/fpicker/source/win32/filepicker/filepickerstate.cxx +++ /dev/null @@ -1,622 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * 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 . - */ - -#include "filepickerstate.hxx" -#include <osl/diagnose.h> -#include "controlaccess.hxx" -#include <com/sun/star/ui/dialogs/ExtendedFilePickerElementIds.hpp> -#include <com/sun/star/ui/dialogs/CommonFilePickerElementIds.hpp> -#include <com/sun/star/ui/dialogs/ListboxControlActions.hpp> -#include <com/sun/star/ui/dialogs/ControlActions.hpp> -#include "controlcommandrequest.hxx" -#include "controlcommandresult.hxx" -#include <com/sun/star/uno/Reference.hxx> -#include <com/sun/star/uno/XInterface.hpp> -#include <osl/file.hxx> -#include "FileOpenDlg.hxx" -#include <memory> - -#include "../misc/WinImplHelper.hxx" - - -using com::sun::star::uno::Any; -using com::sun::star::uno::Sequence; -using com::sun::star::uno::Reference; -using com::sun::star::uno::XInterface; - -using namespace ::com::sun::star::ui::dialogs::ExtendedFilePickerElementIds; -using namespace ::com::sun::star::ui::dialogs::CommonFilePickerElementIds; -using namespace ::com::sun::star::ui::dialogs::ListboxControlActions; - - -const sal_Int32 MAX_LABEL = 256; -const sal_Int16 LISTBOX_LABEL_OFFSET = 100; - - -// declaration - - -CFilePickerState::~CFilePickerState( ) -{ -} - - -CNonExecuteFilePickerState::CNonExecuteFilePickerState( ) : - m_FirstControlCommand( nullptr ) -{ -} - - -CNonExecuteFilePickerState::~CNonExecuteFilePickerState( ) -{ - reset( ); -} - - -void SAL_CALL CNonExecuteFilePickerState::setValue( sal_Int16 aControlId, sal_Int16 aControlAction, const Any& aValue ) -{ - CValueControlCommand* value_command = new CValueControlCommand( - aControlId, aControlAction, aValue ); - - addControlCommand( value_command ); -} - - -Any SAL_CALL CNonExecuteFilePickerState::getValue( sal_Int16 aControlId, sal_Int16 aControlAction ) -{ - CValueControlCommandRequest value_request( aControlId, aControlAction ); - Any aAny; - - if (m_FirstControlCommand) - { - // pass the request along the command-chain - std::unique_ptr< CControlCommandResult > result( m_FirstControlCommand->handleRequest( &value_request ) ); - - OSL_ENSURE( result.get(), "invalid getValue request" ); - - if ( result.get() ) - { - // #101753 must remove assertion else running into deadlock - // because getValue may be called asynchronously from main thread - // with locked SOLAR_MUTEX but we also need SOLAR_MUTEX in - // WinFileOpenDialog::onInitDone ... but we cannot dismiss the - // assertion dialog because at this point the FileOpen Dialog - // has already the focus but is not yet visible :-( - // The real cure is to remove the VCL/SOLAR_MUTEX dependency - // cause by the use of our resource manager and not being able to - // generate native windows resources - //OSL_ENSURE( result->hasResult( ), "invalid getValue request" ); - - if ( result->hasResult( ) ) - { - CValueCommandResult* value_result = dynamic_cast< CValueCommandResult* >( result.get( ) ); - OSL_ENSURE( value_result, "should have be a CValueCommandResult" ); - - aAny = value_result->getValue( ); - OSL_ENSURE( aAny.hasValue( ), "empty any" ); - } - } - } - - return aAny; -} - - -void SAL_CALL CNonExecuteFilePickerState::enableControl( sal_Int16 aControlId, bool bEnable ) -{ - CEnableControlCommand* enable_command = new CEnableControlCommand( - aControlId, bEnable ); - - addControlCommand( enable_command ); -} - - -void SAL_CALL CNonExecuteFilePickerState::setLabel( sal_Int16 aControlId, const OUString& aLabel ) -{ - CLabelControlCommand* label_command = new CLabelControlCommand( - aControlId, aLabel ); - - addControlCommand( label_command ); -} - - -OUString SAL_CALL CNonExecuteFilePickerState::getLabel( sal_Int16 aControlId ) -{ - CControlCommandRequest label_request( aControlId ); - - // pass the request along the command-chain - std::unique_ptr< CControlCommandResult > result( m_FirstControlCommand->handleRequest( &label_request ) ); - - OSL_ENSURE( result->hasResult( ), "invalid getValue request" ); - - OUString aLabel; - - if ( result->hasResult( ) ) - { - CLabelCommandResult* label_result = dynamic_cast< CLabelCommandResult* >( result.get( ) ); - OSL_ENSURE( label_result, "should have be a CLabelCommandResult" ); - - aLabel = label_result->getLabel( ); - } - - return aLabel; -} - -/* #i26224# - When typing file names with drive letter but without '\' - in the "File name" box of the FileOpen dialog the FileOpen - dialog makes strange paths out of them e.g. "d:.\test.sxw". - Such file names will not be accepted by sal so we fix these - somehow broken paths here. */ -OUString MatchFixBrokenPath(const OUString& path) -{ - OSL_ASSERT(path.getLength() >= 4); - - if (path[1] == ':' && path[2] == '.' && path[3] == '\\') - { - // skip the '.' - return OUString(path.getStr(), 2) + path.copy(3, path.getLength() - 3); - } - return path; -} - - -static OUString trimTrailingSpaces(const OUString& rString) -{ - OUString aResult(rString); - - sal_Int32 nIndex = rString.lastIndexOf(' '); - if (nIndex == rString.getLength()-1) - { - while (nIndex >= 0 && rString[nIndex] == ' ') - nIndex--; - if (nIndex >= 0) - aResult = rString.copy(0,nIndex+1); - else - aResult.clear(); - } - return aResult; -} - -Sequence< OUString > SAL_CALL CNonExecuteFilePickerState::getFiles( CFileOpenDialog* aFileOpenDialog ) -{ - OSL_PRECOND( aFileOpenDialog, "invalid parameter" ); - - Sequence< OUString > aFilePathList; - OUString aFilePathURL; - OUString aFilePath; - ::osl::FileBase::RC rc; - - aFilePath = aFileOpenDialog->getFullFileName( ); - - if ( aFilePath.getLength( ) ) - { - // tokenize the returned string and copy the - // sub-strings separately into a sequence - const sal_Unicode* pTemp = aFilePath.getStr(); - const sal_Unicode* pStrEnd = pTemp + aFilePath.getLength(); - sal_uInt32 lSubStr; - - while (pTemp < pStrEnd) - { - // detect the length of the next sub string - lSubStr = rtl_ustr_getLength(pTemp); - - aFilePathList.realloc(aFilePathList.getLength() + 1); - - aFilePathList[aFilePathList.getLength() - 1] = - MatchFixBrokenPath(OUString(pTemp, lSubStr)); - - pTemp += (lSubStr + 1); - } - - // change all entries to file URLs - sal_Int32 lenFileList = aFilePathList.getLength( ); - OSL_ASSERT( lenFileList >= 1 ); - - for ( sal_Int32 i = 0; i < lenFileList; i++ ) - { - aFilePath = trimTrailingSpaces(aFilePathList[i]); - rc = ::osl::FileBase::getFileURLFromSystemPath( - aFilePath, aFilePathURL ); - - // we do return all or nothing, that means - // in case of failures we destroy the sequence - // and return an empty sequence - if ( rc != ::osl::FileBase::E_None ) - { - aFilePathList.realloc( 0 ); - break; - } - - aFilePathList[i] = aFilePathURL; - } - } - - return aFilePathList; -} - - -OUString SAL_CALL CNonExecuteFilePickerState::getDisplayDirectory( CFileOpenDialog* aFileOpenDialog ) -{ - OSL_PRECOND( aFileOpenDialog, "invalid parameter" ); - - OUString pathURL; - OUString displayDir; - - displayDir = aFileOpenDialog->getLastDisplayDirectory( ); - - if ( displayDir.getLength( ) ) - ::osl::FileBase::getFileURLFromSystemPath( displayDir, pathURL ); - - return pathURL; -} - - -void SAL_CALL CNonExecuteFilePickerState::reset( ) -{ - CControlCommand* nextCommand; - CControlCommand* currentCommand = m_FirstControlCommand; - - while( currentCommand ) - { - nextCommand = currentCommand->getNextCommand( ); - delete currentCommand; - currentCommand = nextCommand; - } - - m_FirstControlCommand = nullptr; -} - - -CControlCommand* SAL_CALL CNonExecuteFilePickerState::getControlCommand( ) const -{ - return m_FirstControlCommand; -} - - -// we append new control commands to the end -// of the list so that we are sure the commands -// will be executed as the client issued it - - -void SAL_CALL CNonExecuteFilePickerState::addControlCommand( CControlCommand* aControlCommand ) -{ - OSL_ASSERT( aControlCommand ); - - if ( nullptr == m_FirstControlCommand ) - { - m_FirstControlCommand = aControlCommand; - } - else - { - CControlCommand* pNextControlCommand = m_FirstControlCommand; - - while ( pNextControlCommand->getNextCommand( ) != nullptr ) - pNextControlCommand = pNextControlCommand->getNextCommand( ); - - pNextControlCommand->setNextCommand( aControlCommand ); - } -} - - -CExecuteFilePickerState::CExecuteFilePickerState( HWND hwndDlg ) : - m_hwndDlg( hwndDlg ) -{ -} - - -void SAL_CALL CExecuteFilePickerState::setValue( sal_Int16 aControlId, sal_Int16 aControlAction, const Any& aValue ) -{ - // we do not support SET_HELP_URL/GET_HELP_URL - if ( css::ui::dialogs::ControlActions::SET_HELP_URL == aControlAction ) - return; - - HWND hwndCtrl = GetHwndDlgItem( aControlId ); - - // the filter listbox can be manipulated via this - // method the caller should use XFilterManager - if ( !hwndCtrl || (aControlId == LISTBOX_FILTER) ) - { - OSL_FAIL( "invalid control id" ); - return; - } - - CTRL_CLASS aCtrlClass = GetCtrlClass( hwndCtrl ); - if ( UNKNOWN == aCtrlClass ) - { - OSL_FAIL( "unsupported control class" ); - return; - } - - CTRL_SETVALUE_FUNCTION_T lpfnSetValue = - GetCtrlSetValueFunction( aCtrlClass, aControlAction ); - - if ( !lpfnSetValue ) - { - OSL_FAIL( "unsupported control action" ); - return; - } - - // the function that we call should throw an IllegalArgumentException if - // the given value is invalid or empty, that's why we provide a Reference - // to an XInterface and a argument position - lpfnSetValue( hwndCtrl, aValue, Reference< XInterface >( ), 3 ); -} - - -Any SAL_CALL CExecuteFilePickerState::getValue( sal_Int16 aControlId, sal_Int16 aControlAction ) -{ - // we do not support SET_HELP_URL/GET_HELP_URL - if ( css::ui::dialogs::ControlActions::GET_HELP_URL == aControlAction ) - return Any( ); - - HWND hwndCtrl = GetHwndDlgItem( aControlId ); - - // the filter listbox can be manipulated via this - // method the caller should use XFilterManager - if ( !hwndCtrl || (aControlId == LISTBOX_FILTER) ) - { - OSL_FAIL( "invalid control id" ); - return Any( ); - } - - CTRL_CLASS aCtrlClass = GetCtrlClass( hwndCtrl ); - if ( UNKNOWN == aCtrlClass ) - { - OSL_FAIL( "unsupported control class" ); - return Any( ); - } - - CTRL_GETVALUE_FUNCTION_T lpfnGetValue = - GetCtrlGetValueFunction( aCtrlClass, aControlAction ); - - if ( !lpfnGetValue ) - { - OSL_FAIL( "unsupported control action" ); - return Any( ); - } - - return lpfnGetValue( hwndCtrl ); -} - - -void SAL_CALL CExecuteFilePickerState::enableControl( sal_Int16 aControlId, bool bEnable ) -{ - HWND hwndCtrl = GetHwndDlgItem( aControlId ); - - OSL_ENSURE( IsWindow( hwndCtrl ), "invalid element id"); - - EnableWindow( hwndCtrl, bEnable ); -} - - -void SAL_CALL CExecuteFilePickerState::setLabel( sal_Int16 aControlId, const OUString& aLabel ) -{ - HWND hwndCtrl = GetHwndDlgItem( aControlId ); - - OSL_ENSURE( IsWindow( hwndCtrl ), "invalid element id"); - - if ( IsListboxControl( hwndCtrl ) ) - hwndCtrl = GetListboxLabelItem( aControlId ); - - OUString aWinLabel = SOfficeToWindowsLabel( aLabel ); - - // somewhat risky because we don't know if OUString - // has a terminating '\0' - SetWindowTextW( hwndCtrl, reinterpret_cast<PCWSTR>(aWinLabel.getStr( )) ); -} - - -OUString SAL_CALL CExecuteFilePickerState::getLabel( sal_Int16 aControlId ) -{ - HWND hwndCtrl = GetHwndDlgItem( aControlId ); - - OSL_ENSURE( IsWindow( hwndCtrl ), "invalid element id"); - - if ( IsListboxControl( hwndCtrl ) ) - hwndCtrl = GetListboxLabelItem( aControlId ); - - sal_Unicode aLabel[MAX_LABEL]; - int nRet = GetWindowTextW( hwndCtrl, reinterpret_cast<PWSTR>(aLabel), MAX_LABEL ); - - OUString ctrlLabel; - if ( nRet ) - { - ctrlLabel = WindowsToSOfficeLabel( aLabel ); - } - - return ctrlLabel; -} - - -Sequence< OUString > SAL_CALL CExecuteFilePickerState::getFiles( CFileOpenDialog* aFileOpenDialog ) -{ - SAL_WARN_IF( !aFileOpenDialog, "fpicker", "invalid parameter" ); - - Sequence< OUString > aFilePathList; - OUString aFilePathURL; - OUString aFilePath; - ::osl::FileBase::RC rc; - - // in execution mode getFullFileName doesn't - // return anything, so we must use another way - - // returns the currently selected file(s) - // including path information - aFilePath = aFileOpenDialog->getCurrentFilePath( ); - - // if multiple files are selected or the user - // typed anything that doesn't seem to be a valid - // file name getFileURLFromSystemPath fails - // and we return an empty file list - rc = ::osl::FileBase::getFileURLFromSystemPath( - aFilePath, aFilePathURL ); - - if ( ::osl::FileBase::E_None == rc ) - { - aFilePathList.realloc( 1 ); - aFilePathList[0] = aFilePathURL; - } - - return aFilePathList; -} - - -OUString SAL_CALL CExecuteFilePickerState::getDisplayDirectory( CFileOpenDialog* aFileOpenDialog ) -{ - SAL_WARN_IF( !aFileOpenDialog, "fpicker", "invalid parameter" ); - - OUString pathURL; - OUString displayDir; - - displayDir = aFileOpenDialog->getCurrentFolderPath( ); - - if ( displayDir.getLength( ) ) - ::osl::FileBase::getFileURLFromSystemPath( displayDir, pathURL ); - - return pathURL; -} - - -void SAL_CALL CExecuteFilePickerState::initFilePickerControls( CControlCommand* firstControlCommand ) -{ - CControlCommand* aControlCommand = firstControlCommand; - - while ( aControlCommand ) - { - aControlCommand->exec( this ); - aControlCommand = aControlCommand->getNextCommand( ); - } -} - - -void SAL_CALL CExecuteFilePickerState::cacheControlState( HWND hwndControl, CFilePickerState* aNonExecFilePickerState ) -{ - OSL_ENSURE( hwndControl && aNonExecFilePickerState, "invalid parameters" ); - - CTRL_CLASS aCtrlClass = GetCtrlClass( hwndControl ); - - sal_Int16 aControlAction; - CTRL_GETVALUE_FUNCTION_T lpfnGetValue; - - if ( CHECKBOX == aCtrlClass ) - { - aControlAction = 0; - - lpfnGetValue = GetCtrlGetValueFunction( aCtrlClass, aControlAction ); - - OSL_ASSERT( lpfnGetValue ); - - aNonExecFilePickerState->setValue( - sal::static_int_cast< sal_Int16 >( GetDlgCtrlID( hwndControl ) ), - aControlAction, - lpfnGetValue( hwndControl ) ); - - aNonExecFilePickerState->setLabel( - sal::static_int_cast< sal_Int16 >( GetDlgCtrlID( hwndControl ) ), - getLabel( - sal::static_int_cast< sal_Int16 >( - GetDlgCtrlID( hwndControl ) ) ) ); - } - else if ( LISTBOX == aCtrlClass ) - { - // for listboxes we save only the - // last selected item and the last - // selected item index - - aControlAction = GET_SELECTED_ITEM; - - lpfnGetValue = GetCtrlGetValueFunction( aCtrlClass, aControlAction ); - - aNonExecFilePickerState->setValue( - sal::static_int_cast< sal_Int16 >( GetDlgCtrlID( hwndControl ) ), - aControlAction, - lpfnGetValue( hwndControl ) ); - - aControlAction = css::ui::dialogs::ControlActions::GET_SELECTED_ITEM_INDEX; - - lpfnGetValue = GetCtrlGetValueFunction( aCtrlClass, aControlAction ); - - aNonExecFilePickerState->setValue( - sal::static_int_cast< sal_Int16 >( GetDlgCtrlID( hwndControl ) ), - aControlAction, - lpfnGetValue( hwndControl ) ); - } -} - - -void SAL_CALL CExecuteFilePickerState::setHwnd( HWND hwndDlg ) -{ - m_hwndDlg = hwndDlg; -} - - -inline bool SAL_CALL CExecuteFilePickerState::IsListboxControl( HWND hwndControl ) -{ - OSL_PRECOND( IsWindow( hwndControl ), "invalid parameter" ); - - CTRL_CLASS aCtrlClass = GetCtrlClass( hwndControl ); - return ( LISTBOX == aCtrlClass ); -} - - -// because listboxes (comboboxes) and their labels -// are separated we have to translate the listbox -// id to their corresponding label id -// the convention is that the label id of a listbox -// is the id of the listbox + 100 - - -inline sal_Int16 SAL_CALL CExecuteFilePickerState::ListboxIdToListboxLabelId( sal_Int16 aListboxId ) -{ - return ( aListboxId + LISTBOX_LABEL_OFFSET ); -} - - -inline HWND SAL_CALL CExecuteFilePickerState::GetListboxLabelItem( sal_Int16 aControlId ) const -{ - sal_Int16 aLabelId = ListboxIdToListboxLabelId( aControlId ); - HWND hwndCtrl = GetHwndDlgItem( aLabelId ); - - OSL_ASSERT( IsWindow( hwndCtrl ) ); - - return hwndCtrl; -} - - -HWND SAL_CALL CExecuteFilePickerState::GetHwndDlgItem( sal_Int16 aControlId, bool bIncludeStdCtrls ) const -{ - OSL_ENSURE( IsWindow( m_hwndDlg ), "no valid parent window set before" ); - - HWND hwndCtrl = GetDlgItem( m_hwndDlg, aControlId ); - - // maybe it's a control of the dialog itself for instance - // the ok and cancel button - if ( !hwndCtrl && bIncludeStdCtrls ) - { - hwndCtrl = GetDlgItem( - GetParent( m_hwndDlg ), - CommonFilePickerCtrlIdToWinFileOpenCtrlId( aControlId ) ); - } - - return hwndCtrl; -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |