diff options
Diffstat (limited to 'svx/source/dialog/hexcolorcontrol.cxx')
-rw-r--r-- | svx/source/dialog/hexcolorcontrol.cxx | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/svx/source/dialog/hexcolorcontrol.cxx b/svx/source/dialog/hexcolorcontrol.cxx new file mode 100644 index 000000000000..5cf5db04eafb --- /dev/null +++ b/svx/source/dialog/hexcolorcontrol.cxx @@ -0,0 +1,129 @@ +/* -*- 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 <svx/hexcolorcontrol.hxx> + +HexColorControl::HexColorControl( vcl::Window* pParent, WinBits nStyle ) + : Edit(pParent, nStyle) +{ + SetMaxTextLen( 6 ); +} + +VCL_BUILDER_FACTORY_ARGS(HexColorControl, WB_BORDER) + +void HexColorControl::SetColor(sal_Int32 nColor) +{ + OUStringBuffer aBuffer; + sax::Converter::convertColor(aBuffer, nColor); + SetText(aBuffer.makeStringAndClear().copy(1)); +} + +sal_Int32 HexColorControl::GetColor() +{ + sal_Int32 nColor = -1; + + OUString aStr("#"); + aStr += GetText(); + sal_Int32 nLen = aStr.getLength(); + + if (nLen < 7) + { + static const sal_Char* pNullStr = "000000"; + aStr += OUString::createFromAscii( &pNullStr[nLen-1] ); + } + + sax::Converter::convertColor(nColor, aStr); + + if (nColor == -1) + SetControlBackground(Color(COL_RED)); + else + SetControlBackground(); + + return nColor; +} + +bool HexColorControl::PreNotify( NotifyEvent& rNEvt ) +{ + if ( (rNEvt.GetType() == MouseNotifyEvent::KEYINPUT) && !rNEvt.GetKeyEvent()->GetKeyCode().IsMod2() ) + { + if ( ImplProcessKeyInput( *rNEvt.GetKeyEvent() ) ) + return true; + } + + return Edit::PreNotify( rNEvt ); +} + +void HexColorControl::Paste() +{ + css::uno::Reference<css::datatransfer::clipboard::XClipboard> aClipboard(GetClipboard()); + if (aClipboard.is()) + { + css::uno::Reference<css::datatransfer::XTransferable> xDataObj; + + try + { + SolarMutexReleaser aReleaser; + xDataObj = aClipboard->getContents(); + } + catch (const css::uno::Exception&) + { + } + + if (xDataObj.is()) + { + css::datatransfer::DataFlavor aFlavor; + SotExchange::GetFormatDataFlavor(SotClipboardFormatId::STRING, aFlavor); + try + { + css::uno::Any aData = xDataObj->getTransferData(aFlavor); + OUString aText; + aData >>= aText; + + if( !aText.isEmpty() && aText.startsWith( "#" ) ) + aText = aText.copy(1); + + if( aText.getLength() > 6 ) + aText = aText.copy( 0, 6 ); + + SetText(aText); + } + catch(const css::uno::Exception&) + {} + } + } +} + +bool HexColorControl::ImplProcessKeyInput( const KeyEvent& rKEv ) +{ + const vcl::KeyCode& rKeyCode = rKEv.GetKeyCode(); + + if( rKeyCode.GetGroup() == KEYGROUP_ALPHA && !rKeyCode.IsMod1() && !rKeyCode.IsMod2() ) + { + if( (rKeyCode.GetCode() < KEY_A) || (rKeyCode.GetCode() > KEY_F) ) + return true; + } + else if( rKeyCode.GetGroup() == KEYGROUP_NUM ) + { + if( rKeyCode.IsShift() ) + return true; + } + return false; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |