forked from amazingfate/loongoffice
99ac0876bd
...rather than on the deprecated OComponentHelper. Various classes like BaseContainerControl, FrameControl, and ProgressBar, all deriving from BaseControl, had been found to implement their respective queryInterface in a way that is incompatible with the XAggregation protocol inherited via OComponentHelper. It looks like no code actually made use of the XAggregation offered by this class hierarchy, so the easiest fix for those queryInterface implementations appears to switch from OComponentHelper to WeakComponentImplHelper. Ideally, BaseControl would derive from WeakComponentImplHelper<XServiceInfo, XPaintListener, XWindowListener, ...> covering all the UNO interface classes from which it currently derives manually. But changing that manual implementation across the BaseControl class Hierarchy looks tricky, so merely introduce an "empty" WeakComponentImplHelper<> for now and keep all the manual stuff, and leave proper clean up for later. Change-Id: I1aa8b06f78700008f844415818f4a5801daa89b8 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/145902 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
137 lines
4.4 KiB
C++
137 lines
4.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#include <com/sun/star/awt/XProgressBar.hpp>
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#include <climits>
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#include <tools/color.hxx>
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#include <basecontrol.hxx>
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namespace unocontrols {
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#define PROGRESSBAR_DEFAULT_BLOCKDIMENSION Size(1,1)
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constexpr Color PROGRESSBAR_DEFAULT_FOREGROUNDCOLOR = COL_BLUE;
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constexpr Color PROGRESSBAR_DEFAULT_BACKGROUNDCOLOR = COL_LIGHTGRAY;
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constexpr bool PROGRESSBAR_DEFAULT_HORIZONTAL = true;
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constexpr auto PROGRESSBAR_FREESPACE = 4;
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constexpr auto PROGRESSBAR_DEFAULT_MINRANGE = INT_MIN;
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constexpr auto PROGRESSBAR_DEFAULT_MAXRANGE = INT_MAX;
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constexpr auto PROGRESSBAR_DEFAULT_VALUE = INT_MIN;
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constexpr auto PROGRESSBAR_DEFAULT_BLOCKVALUE = 1;
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constexpr sal_Int32 PROGRESSBAR_LINECOLOR_BRIGHT = sal_Int32(COL_WHITE);
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constexpr sal_Int32 PROGRESSBAR_LINECOLOR_SHADOW = sal_Int32(COL_BLACK);
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class ProgressBar final : public css::awt::XControlModel
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, public css::awt::XProgressBar
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, public BaseControl
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{
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public:
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ProgressBar( const css::uno::Reference< css::uno::XComponentContext >& rxContext );
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virtual ~ProgressBar() override;
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// XInterface
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virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override;
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/**
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@short increment refcount
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@seealso XInterface
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@seealso release()
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@onerror A RuntimeException is thrown.
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*/
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virtual void SAL_CALL acquire() noexcept override;
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/**
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@short decrement refcount
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@seealso XInterface
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@seealso acquire()
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@onerror A RuntimeException is thrown.
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*/
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virtual void SAL_CALL release() noexcept override;
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// XTypeProvider
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virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() override;
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// XProgressBar
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virtual void SAL_CALL setForegroundColor( sal_Int32 nColor ) override;
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virtual void SAL_CALL setBackgroundColor( sal_Int32 nColor ) override;
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virtual void SAL_CALL setValue( sal_Int32 nValue ) override;
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virtual void SAL_CALL setRange(
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sal_Int32 nMin ,
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sal_Int32 nMax
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) override;
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virtual sal_Int32 SAL_CALL getValue() override;
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// XWindow
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virtual void SAL_CALL setPosSize(
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sal_Int32 nX ,
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sal_Int32 nY ,
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sal_Int32 nWidth ,
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sal_Int32 nHeight ,
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sal_Int16 nFlags
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) override;
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// XControl
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virtual sal_Bool SAL_CALL setModel(
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const css::uno::Reference< css::awt::XControlModel >& xModel
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) override;
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virtual css::uno::Reference< css::awt::XControlModel > SAL_CALL getModel() override;
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private:
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virtual void impl_paint(
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sal_Int32 nX ,
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sal_Int32 nY ,
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const css::uno::Reference< css::awt::XGraphics >& xGraphics
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) override;
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void impl_recalcRange();
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bool m_bHorizontal; // orientation for steps [true=horizontal/false=vertical]
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css::awt::Size m_aBlockSize; // width and height of a block [>=0,0]
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Color m_nForegroundColor; // (alpha,r,g,b)
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Color m_nBackgroundColor; // (alpha,r,g,b)
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sal_Int32 m_nMinRange; // lowest value = 0% [long, <_nMaxRange]
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sal_Int32 m_nMaxRange; // highest value = 100% [long, >_nMinRange]
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double m_nBlockValue; // value for one block [long, >0]
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sal_Int32 m_nValue; // value for progress [long]
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};
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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