1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 // MARKER(update_precomp.py): autogen include statement, do not remove 29 #include "precompiled_sd.hxx" 30 31 32 #include <tools/list.hxx> 33 #include <tools/debug.hxx> 34 #include <vcl/ctrl.hxx> 35 36 #include "assclass.hxx" 37 38 39 Assistent::Assistent(int nNoOfPages) 40 { 41 mnPages=nNoOfPages; 42 if(mnPages>MAX_PAGES) 43 { 44 mnPages=MAX_PAGES; 45 } 46 47 mpPageStatus = new bool[mnPages]; 48 49 for(sal_uInt8 i=0;i<mnPages;i++) 50 { 51 mpPages[i]=new List(); 52 mpPageStatus[i] = sal_True; 53 } 54 mnCurrentPage=1; 55 } 56 57 58 59 bool Assistent::InsertControl(int nDestPage,Control* pUsedControl) 60 { 61 DBG_ASSERT( (nDestPage > 0) && (nDestPage <= mnPages), "Seite nicht vorhanden!"); 62 if((nDestPage>0)&&(nDestPage<=mnPages)) 63 { 64 mpPages[nDestPage-1]->Insert(pUsedControl,LIST_APPEND); 65 pUsedControl->Hide(); 66 pUsedControl->Disable(); 67 return true; 68 } 69 else 70 { 71 return false; 72 } 73 } 74 75 76 bool Assistent::NextPage() 77 { 78 if(mnCurrentPage<mnPages) 79 { 80 int nPage = mnCurrentPage+1; 81 while(nPage <= mnPages && !mpPageStatus[nPage-1]) 82 nPage++; 83 84 if(nPage <= mnPages) 85 return GotoPage(nPage); 86 } 87 return false; 88 } 89 90 91 bool Assistent::PreviousPage() 92 { 93 if(mnCurrentPage>1) 94 { 95 int nPage = mnCurrentPage-1; 96 while(nPage >= 0 && !mpPageStatus[nPage-1]) 97 nPage--; 98 99 if(nPage >= 0) 100 return GotoPage(nPage); 101 } 102 return false; 103 } 104 105 106 bool Assistent::GotoPage(const int nPageToGo) 107 { 108 DBG_ASSERT( (nPageToGo > 0) && (nPageToGo <= mnPages), "Seite nicht vorhanden!"); 109 110 if((nPageToGo>0)&&(nPageToGo<=mnPages)&&mpPageStatus[nPageToGo-1]) 111 { 112 int i; 113 Control* pCurControl; 114 int nIndex=mnCurrentPage-1; 115 116 for(i=0;i<(int)mpPages[nIndex]->Count();i++) 117 { 118 pCurControl=(Control*)mpPages[nIndex]->GetObject(i); 119 pCurControl->Disable(); 120 pCurControl->Hide(); 121 //schaltet die Controls der vorherigen Seite 122 //zurueck 123 } 124 mnCurrentPage=nPageToGo; 125 nIndex=mnCurrentPage-1; 126 for(i=0;i<(int)mpPages[nIndex]->Count();i++) 127 { 128 129 pCurControl=(Control*)mpPages[nIndex]->GetObject(i); 130 pCurControl->Enable(); 131 pCurControl->Show(); 132 //zeigt die neue Seite im Fenster an 133 } 134 return true; 135 } 136 else 137 { 138 return false; 139 } 140 } 141 142 143 bool Assistent::IsLastPage() 144 { 145 if(mnCurrentPage==mnPages) 146 { 147 return true; 148 } 149 else 150 { 151 int nPage = mnCurrentPage+1; 152 while(nPage <= mnPages && !mpPageStatus[nPage-1]) 153 nPage++; 154 155 return nPage > mnPages; 156 } 157 } 158 159 160 bool Assistent::IsFirstPage() 161 { 162 if(mnCurrentPage==1) 163 { 164 return true; 165 } 166 else 167 { 168 int nPage = mnCurrentPage-1; 169 while(nPage > 0 && !mpPageStatus[nPage-1]) 170 nPage--; 171 172 return nPage == 0; 173 } 174 } 175 176 177 178 int Assistent::GetCurrentPage() 179 { 180 return mnCurrentPage; 181 } 182 183 Assistent::~Assistent() 184 { 185 for( int i=0;i<mnPages;i++) 186 { 187 delete mpPages[i]; 188 } 189 190 delete [] mpPageStatus; 191 } 192 193 bool Assistent::IsEnabled( int nPage ) 194 { 195 DBG_ASSERT( (nPage>0) && (nPage <= mnPages), "Seite nicht vorhanden!" ); 196 197 return (nPage>0) && (nPage <= mnPages && mpPageStatus[nPage-1]); 198 } 199 200 void Assistent::EnablePage( int nPage ) 201 { 202 DBG_ASSERT( (nPage>0) && (nPage <= mnPages), "Seite nicht vorhanden!" ); 203 204 if((nPage>0) && (nPage < mnPages && !mpPageStatus[nPage-1])) 205 { 206 mpPageStatus[nPage-1] = true; 207 } 208 } 209 210 void Assistent::DisablePage( int nPage ) 211 { 212 DBG_ASSERT( (nPage>0) && (nPage <= mnPages), "Seite nicht vorhanden!" ); 213 214 if((nPage>0) && (nPage <= mnPages && mpPageStatus[nPage-1])) 215 { 216 mpPageStatus[nPage-1] = false; 217 if(mnCurrentPage == nPage) 218 GotoPage(1); 219 } 220 } 221