1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_fpicker.hxx" 26 #include "previewbase.hxx" 27 28 #ifndef _COM_SUN_STAR_UI_DIALOG_FILEPREVIEWIMAGEFORMATS_HPP_ 29 #include <com/sun/star/ui/dialogs/FilePreviewImageFormats.hpp> 30 #endif 31 32 using namespace com::sun::star::uno; 33 using namespace com::sun::star::lang; 34 using namespace rtl; 35 36 //------------------------------- 37 // 38 //------------------------------- 39 40 PreviewBase::PreviewBase() : 41 m_ImageFormat(::com::sun::star::ui::dialogs::FilePreviewImageFormats::BITMAP), 42 m_bShowState(sal_False) 43 { 44 } 45 46 //------------------------------- 47 // 48 //------------------------------- 49 50 PreviewBase::~PreviewBase() 51 { 52 } 53 54 //------------------------------- 55 // 56 //------------------------------- 57 58 sal_Int32 SAL_CALL PreviewBase::getTargetColorDepth() throw (RuntimeException) 59 { 60 return 0; 61 } 62 63 //------------------------------- 64 // 65 //------------------------------- 66 67 sal_Int32 SAL_CALL PreviewBase::getAvailableWidth() throw (RuntimeException) 68 { 69 return 0; 70 } 71 72 //------------------------------- 73 // 74 //------------------------------- 75 76 sal_Int32 SAL_CALL PreviewBase::getAvailableHeight() throw (RuntimeException) 77 { 78 return 0; 79 } 80 81 //------------------------------- 82 // 83 //------------------------------- 84 85 void SAL_CALL PreviewBase::setImage( sal_Int16 aImageFormat, const ::com::sun::star::uno::Any& aImage ) 86 throw (IllegalArgumentException, RuntimeException) 87 { 88 if (aImageFormat != ::com::sun::star::ui::dialogs::FilePreviewImageFormats::BITMAP) 89 throw IllegalArgumentException( 90 OUString::createFromAscii("unsupported image format"), 0, 1); 91 92 if (aImage.hasValue() && (aImage.getValueType() != getCppuType((Sequence<sal_Int8>*)0))) 93 throw IllegalArgumentException( 94 OUString::createFromAscii("invalid image data"), 0, 2); 95 96 // save the new image data and force a redraw 97 m_ImageData = aImage; 98 m_ImageFormat = aImageFormat; 99 } 100 101 //------------------------------- 102 // 103 //------------------------------- 104 105 void SAL_CALL PreviewBase::getImage(sal_Int16& aImageFormat,com::sun::star::uno::Any& aImage) 106 { 107 aImageFormat = m_ImageFormat; 108 aImage = m_ImageData; 109 } 110 111 //------------------------------- 112 // 113 //------------------------------- 114 115 sal_Bool SAL_CALL PreviewBase::setShowState( sal_Bool bShowState ) throw (RuntimeException) 116 { 117 m_bShowState = bShowState; 118 return sal_True; 119 } 120 121 //------------------------------- 122 // 123 //------------------------------- 124 125 sal_Bool SAL_CALL PreviewBase::getShowState() throw (RuntimeException) 126 { 127 return sal_False; 128 } 129 130 //------------------------------- 131 // 132 //------------------------------- 133 134 sal_Bool SAL_CALL PreviewBase::getImaginaryShowState() const 135 { 136 return m_bShowState; 137 } 138 139 //------------------------------- 140 // 141 //------------------------------- 142 143 HWND SAL_CALL PreviewBase::getWindowHandle() const 144 { 145 return 0; 146 } 147