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_vcl.hxx" 26 #include <vcl/morebtn.hxx> 27 28 #ifndef _SV_RD_H 29 #include <tools/rc.h> 30 #endif 31 32 33 34 // ======================================================================= 35 36 DECLARE_LIST( ImplMoreWindowList, Window* ) 37 38 struct ImplMoreButtonData 39 { 40 ImplMoreWindowList *mpItemList; 41 XubString maMoreText; 42 XubString maLessText; 43 }; 44 45 // ======================================================================= 46 47 void MoreButton::ImplInit( Window* pParent, WinBits nStyle ) 48 { 49 mpMBData = new ImplMoreButtonData; 50 mnDelta = 0; 51 meUnit = MAP_PIXEL; 52 mbState = sal_False; 53 54 mpMBData->mpItemList = NULL; 55 56 PushButton::ImplInit( pParent, nStyle ); 57 58 mpMBData->maMoreText = Button::GetStandardText( BUTTON_MORE ); 59 mpMBData->maLessText = Button::GetStandardText( BUTTON_LESS ); 60 61 SetHelpText( Button::GetStandardHelpText( BUTTON_MORE ) ); 62 63 ShowState(); 64 65 SetSymbolAlign( SYMBOLALIGN_RIGHT ); 66 ImplSetSmallSymbol( sal_True ); 67 68 if ( ! ( nStyle & ( WB_RIGHT | WB_LEFT ) ) ) 69 { 70 nStyle |= WB_CENTER; 71 SetStyle( nStyle ); 72 } 73 } 74 75 // ----------------------------------------------------------------------- 76 void MoreButton::ShowState() 77 { 78 if ( mbState ) 79 { 80 SetSymbol( SYMBOL_PAGEUP ); 81 SetText( mpMBData->maLessText ); 82 } 83 else 84 { 85 SetSymbol( SYMBOL_PAGEDOWN ); 86 SetText( mpMBData->maMoreText ); 87 } 88 } 89 90 // ----------------------------------------------------------------------- 91 92 MoreButton::MoreButton( Window* pParent, WinBits nStyle ) : 93 PushButton( WINDOW_MOREBUTTON ) 94 { 95 ImplInit( pParent, nStyle ); 96 } 97 98 // ----------------------------------------------------------------------- 99 100 MoreButton::MoreButton( Window* pParent, const ResId& rResId ) : 101 PushButton( WINDOW_MOREBUTTON ) 102 { 103 rResId.SetRT( RSC_MOREBUTTON ); 104 WinBits nStyle = ImplInitRes( rResId ); 105 ImplInit( pParent, nStyle ); 106 ImplLoadRes( rResId ); 107 108 if ( !(nStyle & WB_HIDE) ) 109 Show(); 110 } 111 112 // ----------------------------------------------------------------------- 113 114 void MoreButton::ImplLoadRes( const ResId& rResId ) 115 { 116 PushButton::ImplLoadRes( rResId ); 117 118 sal_uLong nObjMask = ReadLongRes(); 119 120 if ( nObjMask & RSC_MOREBUTTON_STATE ) 121 { 122 // Nicht Methode rufen, da Dialog nicht umgeschaltet werden soll 123 mbState = (sal_Bool)ReadShortRes(); 124 // SetText( GetText() ); 125 ShowState(); 126 } 127 if ( nObjMask & RSC_MOREBUTTON_MAPUNIT ) 128 meUnit = (MapUnit)ReadLongRes(); 129 if ( nObjMask & RSC_MOREBUTTON_DELTA ) 130 // Groesse fuer Erweitern des Dialogs 131 mnDelta = ReadShortRes(); 132 } 133 134 // ----------------------------------------------------------------------- 135 136 MoreButton::~MoreButton() 137 { 138 if ( mpMBData->mpItemList ) 139 delete mpMBData->mpItemList; 140 delete mpMBData; 141 } 142 143 // ----------------------------------------------------------------------- 144 145 void MoreButton::Click() 146 { 147 Window* pParent = GetParent(); 148 Size aSize( pParent->GetSizePixel() ); 149 Window* pWindow = (mpMBData->mpItemList) ? mpMBData->mpItemList->First() : NULL; 150 long nDeltaPixel = LogicToPixel( Size( 0, mnDelta ), meUnit ).Height(); 151 152 // Status aendern 153 mbState = !mbState; 154 ShowState(); 155 156 // Hier den Click-Handler rufen, damit vorher die Controls initialisiert 157 // werden koennen 158 //PushButton::Click(); // IAccessibility2 Implementation 2009 159 160 // Je nach Status die Fenster updaten 161 if ( mbState ) 162 { 163 // Fenster anzeigen 164 while ( pWindow ) 165 { 166 pWindow->Show(); 167 pWindow = mpMBData->mpItemList->Next(); 168 } 169 170 // Dialogbox anpassen 171 Point aPos( pParent->GetPosPixel() ); 172 Rectangle aDeskRect( pParent->ImplGetFrameWindow()->GetDesktopRectPixel() ); 173 174 aSize.Height() += nDeltaPixel; 175 if ( (aPos.Y()+aSize.Height()) > aDeskRect.Bottom() ) 176 { 177 aPos.Y() = aDeskRect.Bottom()-aSize.Height(); 178 179 if ( aPos.Y() < aDeskRect.Top() ) 180 aPos.Y() = aDeskRect.Top(); 181 182 pParent->SetPosSizePixel( aPos, aSize ); 183 } 184 else 185 pParent->SetSizePixel( aSize ); 186 } 187 else 188 { 189 // Dialogbox anpassen 190 aSize.Height() -= nDeltaPixel; 191 pParent->SetSizePixel( aSize ); 192 193 // Fenster nicht mehr anzeigen 194 while ( pWindow ) 195 { 196 pWindow->Hide(); 197 pWindow = mpMBData->mpItemList->Next(); 198 } 199 } 200 //IAccessibility2 Implementation 2009----- 201 PushButton::Click(); 202 //-----IAccessibility2 Implementation 2009 203 } 204 205 // ----------------------------------------------------------------------- 206 207 void MoreButton::AddWindow( Window* pWindow ) 208 { 209 if ( !mpMBData->mpItemList ) 210 mpMBData->mpItemList = new ImplMoreWindowList( 1024, 16, 16 ); 211 212 mpMBData->mpItemList->Insert( pWindow, LIST_APPEND ); 213 214 if ( mbState ) 215 pWindow->Show(); 216 else 217 pWindow->Hide(); 218 } 219 220 // ----------------------------------------------------------------------- 221 222 void MoreButton::RemoveWindow( Window* pWindow ) 223 { 224 if ( mpMBData->mpItemList ) 225 mpMBData->mpItemList->Remove( pWindow ); 226 } 227 228 // ----------------------------------------------------------------------- 229 230 void MoreButton::SetText( const XubString& rText ) 231 { 232 PushButton::SetText( rText ); 233 } 234 235 // ----------------------------------------------------------------------- 236 237 XubString MoreButton::GetText() const 238 { 239 return PushButton::GetText(); 240 } 241 242 // ----------------------------------------------------------------------- 243 void MoreButton::SetMoreText( const XubString& rText ) 244 { 245 if ( mpMBData ) 246 mpMBData->maMoreText = rText; 247 248 if ( !mbState ) 249 SetText( rText ); 250 } 251 252 // ----------------------------------------------------------------------- 253 XubString MoreButton::GetMoreText() const 254 { 255 if ( mpMBData ) 256 return mpMBData->maMoreText; 257 else 258 return PushButton::GetText(); 259 } 260 261 // ----------------------------------------------------------------------- 262 void MoreButton::SetLessText( const XubString& rText ) 263 { 264 if ( mpMBData ) 265 mpMBData->maLessText = rText; 266 267 if ( mbState ) 268 SetText( rText ); 269 } 270 271 // ----------------------------------------------------------------------- 272 XubString MoreButton::GetLessText() const 273 { 274 if ( mpMBData ) 275 return mpMBData->maLessText; 276 else 277 return PushButton::GetText(); 278 } 279 280