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 27 #include <unx/salunx.h> 28 #include <unx/saldisp.hxx> 29 #include <unx/salbmp.h> 30 #include <unx/soicon.hxx> 31 32 #include <vcl/salbtype.hxx> 33 #include <vcl/bitmap.hxx> 34 #include <vcl/bitmapex.hxx> 35 #include <vcl/graph.hxx> 36 37 #include <svdata.hxx> 38 #include <svids.hrc> 39 #include <salbmp.hxx> 40 #include <impbmp.hxx> 41 42 43 sal_Bool SelectAppIconPixmap( SalDisplay *pDisplay, int nScreen,sal_uInt16 nIcon, sal_uInt16 iconSize, 44 Pixmap& icon_pixmap, Pixmap& icon_mask) 45 { 46 if( ! ImplGetResMgr() ) 47 return sal_False; 48 49 sal_uInt16 nIconSizeOffset; 50 51 if( iconSize >= 48 ) 52 nIconSizeOffset = SV_ICON_SIZE48_START; 53 else if( iconSize >= 32 ) 54 nIconSizeOffset = SV_ICON_SIZE32_START; 55 else if( iconSize >= 16 ) 56 nIconSizeOffset = SV_ICON_SIZE16_START; 57 else 58 return sal_False; 59 60 BitmapEx aIcon( ResId(nIconSizeOffset + nIcon, *ImplGetResMgr())); 61 if( sal_True == aIcon.IsEmpty() ) 62 return sal_False; 63 64 SalTwoRect aRect; 65 aRect.mnSrcX = 0; aRect.mnSrcY = 0; 66 aRect.mnSrcWidth = iconSize; aRect.mnSrcHeight = iconSize; 67 aRect.mnDestX = 0; aRect.mnDestY = 0; 68 aRect.mnDestWidth = iconSize; aRect.mnDestHeight = iconSize; 69 70 X11SalBitmap *pBitmap = static_cast < X11SalBitmap * > 71 (aIcon.ImplGetBitmapImpBitmap()->ImplGetSalBitmap()); 72 73 icon_pixmap = XCreatePixmap( pDisplay->GetDisplay(), 74 pDisplay->GetRootWindow( nScreen ), 75 iconSize, iconSize, 76 DefaultDepth( pDisplay->GetDisplay(), nScreen ) 77 ); 78 79 pBitmap->ImplDraw( icon_pixmap, 80 nScreen, 81 DefaultDepth( pDisplay->GetDisplay(), nScreen ), 82 aRect, 83 DefaultGC(pDisplay->GetDisplay(), nScreen ) ); 84 85 icon_mask = None; 86 87 if( TRANSPARENT_BITMAP == aIcon.GetTransparentType() ) 88 { 89 icon_mask = XCreatePixmap( pDisplay->GetDisplay(), 90 pDisplay->GetRootWindow( pDisplay->GetDefaultScreenNumber() ), 91 iconSize, iconSize, 1); 92 93 XGCValues aValues; 94 aValues.foreground = 0xffffffff; 95 aValues.background = 0; 96 aValues.function = GXcopy; 97 GC aMonoGC = XCreateGC( pDisplay->GetDisplay(), icon_mask, 98 GCFunction|GCForeground|GCBackground, &aValues ); 99 100 Bitmap aMask = aIcon.GetMask(); 101 aMask.Invert(); 102 103 X11SalBitmap *pMask = static_cast < X11SalBitmap * > 104 (aMask.ImplGetImpBitmap()->ImplGetSalBitmap()); 105 106 pMask->ImplDraw(icon_mask, nScreen, 1, aRect, aMonoGC); 107 XFreeGC( pDisplay->GetDisplay(), aMonoGC ); 108 } 109 110 return sal_True; 111 } 112 113