summaryrefslogtreecommitdiff
path: root/vcl/win/app/salshl.cxx
diff options
context:
space:
mode:
Diffstat (limited to 'vcl/win/app/salshl.cxx')
-rw-r--r--vcl/win/app/salshl.cxx116
1 files changed, 116 insertions, 0 deletions
diff --git a/vcl/win/app/salshl.cxx b/vcl/win/app/salshl.cxx
new file mode 100644
index 000000000000..c418063eaf45
--- /dev/null
+++ b/vcl/win/app/salshl.cxx
@@ -0,0 +1,116 @@
+/* -*- 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 <svsys.h>
+#include <tools/debug.hxx>
+#include <win/saldata.hxx>
+
+SalShlData aSalShlData;
+
+extern "C" BOOL WINAPI DllMain(HINSTANCE hInst, DWORD nReason, LPVOID)
+{
+ if ( nReason == DLL_PROCESS_ATTACH )
+ aSalShlData.mhInst = hInst;
+ return 1;
+}
+
+HCURSOR ImplLoadSalCursor( int nId )
+{
+ DBG_ASSERT( aSalShlData.mhInst, "no DLL instance handle" );
+
+ HCURSOR hCursor = LoadCursor( aSalShlData.mhInst, MAKEINTRESOURCE( nId ) );
+
+ DBG_ASSERT( hCursor, "cursor not found in sal resource" );
+
+ return hCursor;
+}
+
+HBITMAP ImplLoadSalBitmap( int nId )
+{
+ DBG_ASSERT( aSalShlData.mhInst, "no DLL instance handle" );
+
+ HBITMAP hBitmap = LoadBitmap( aSalShlData.mhInst, MAKEINTRESOURCE( nId ) );
+
+ DBG_ASSERT( hBitmap, "bitmap not found in sal resource" );
+
+ return hBitmap;
+}
+
+bool ImplLoadSalIcon( int nId, HICON& rIcon, HICON& rSmallIcon )
+{
+ DBG_ASSERT( aSalShlData.mhInst, "no DLL instance handle" );
+
+ SalData* pSalData = GetSalData();
+
+ // check the cache first
+ SalIcon *pSalIcon = pSalData->mpFirstIcon;
+ while( pSalIcon )
+ {
+ if( pSalIcon->nId != nId )
+ pSalIcon = pSalIcon->pNext;
+ else
+ {
+ rIcon = pSalIcon->hIcon;
+ rSmallIcon = pSalIcon->hSmallIcon;
+ return (rSmallIcon != 0);
+ }
+ }
+
+ // Try at first to load the icons from the application exe file
+ rIcon = (HICON)LoadImage( pSalData->mhInst, MAKEINTRESOURCE( nId ),
+ IMAGE_ICON, GetSystemMetrics( SM_CXICON ), GetSystemMetrics( SM_CYICON ),
+ LR_DEFAULTCOLOR );
+ if ( !rIcon )
+ {
+ // If the application don't provide these icons, then we try
+ // to load the icon from the VCL resource
+ rIcon = (HICON)LoadImage( aSalShlData.mhInst, MAKEINTRESOURCE( nId ),
+ IMAGE_ICON, GetSystemMetrics( SM_CXICON ), GetSystemMetrics( SM_CYICON ),
+ LR_DEFAULTCOLOR );
+ if ( rIcon )
+ {
+ rSmallIcon = (HICON)LoadImage( aSalShlData.mhInst, MAKEINTRESOURCE( nId ),
+ IMAGE_ICON, GetSystemMetrics( SM_CXSMICON ), GetSystemMetrics( SM_CYSMICON ),
+ LR_DEFAULTCOLOR );
+ }
+ else
+ rSmallIcon = 0;
+ }
+ else
+ {
+ rSmallIcon = (HICON)LoadImage( pSalData->mhInst, MAKEINTRESOURCE( nId ),
+ IMAGE_ICON, GetSystemMetrics( SM_CXSMICON ), GetSystemMetrics( SM_CYSMICON ),
+ LR_DEFAULTCOLOR );
+ }
+
+ if( rIcon )
+ {
+ // add to icon cache
+ pSalIcon = new SalIcon();
+ pSalIcon->nId = nId;
+ pSalIcon->hIcon = rIcon;
+ pSalIcon->hSmallIcon = rSmallIcon;
+ pSalIcon->pNext = pSalData->mpFirstIcon;
+ pSalData->mpFirstIcon = pSalIcon;
+ }
+
+ return (rSmallIcon != 0);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */