91 lines
3.5 KiB
C++
91 lines
3.5 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 <vcl/customweld.hxx>
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#include <vcl/image.hxx>
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#include <vcl/window.hxx>
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#include <svl/poolitem.hxx>
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#include <vcl/InterimItemWindow.hxx>
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#include <sfx2/tbxctrl.hxx>
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namespace com::sun::star::frame { class XDispatchProvider; }
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class SvxZoomSliderItem;
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class ScZoomSliderControl : public SfxToolBoxControl
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{
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public:
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SFX_DECL_TOOLBOX_CONTROL();
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ScZoomSliderControl( sal_uInt16 nSlotId, ToolBoxItemId nId, ToolBox& rTbx );
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virtual ~ScZoomSliderControl() override;
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virtual void StateChangedAtToolBoxControl( sal_uInt16 nSID, SfxItemState eState, const SfxPoolItem* pState ) override;
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virtual VclPtr<InterimItemWindow> CreateItemWindow( vcl::Window *pParent ) override;
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};
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class ScZoomSlider final : public weld::CustomWidgetController
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{
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private:
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sal_uInt16 mnSliderLength;
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sal_uInt16 mnCurrentZoom;
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sal_uInt16 mnMinZoom;
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sal_uInt16 mnMaxZoom;
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std::vector< tools::Long > maSnappingPointOffsets;
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std::vector< sal_uInt16 > maSnappingPointZooms;
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Image maSliderButton;
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Image maIncreaseButton;
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Image maDecreaseButton;
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bool mbOmitPaint;
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css::uno::Reference<css::frame::XDispatchProvider> m_xDispatchProvider;
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sal_uInt16 Offset2Zoom(tools::Long nOffset) const;
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tools::Long Zoom2Offset(sal_uInt16 nZoom) const;
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void DoPaint(vcl::RenderContext& rRenderContext);
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public:
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ScZoomSlider(css::uno::Reference<css::frame::XDispatchProvider> xDispatchProvider,
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sal_uInt16 nCurrentZoom);
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void UpdateFromItem(const SvxZoomSliderItem* pZoomSliderItem);
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void SetSliderLength(sal_uInt16 nLength) { mnSliderLength = nLength; }
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sal_uInt16 GetSliderLength() const { return mnSliderLength; }
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virtual bool MouseButtonDown( const MouseEvent& rMEvt ) override;
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virtual bool MouseMove( const MouseEvent& rMEvt ) override;
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virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override;
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};
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class ScZoomSliderWnd final : public InterimItemWindow
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{
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private:
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std::unique_ptr<ScZoomSlider> mxWidget;
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std::unique_ptr<weld::Label> mxPercentage;
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std::unique_ptr<weld::Label> mxLabel;
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std::unique_ptr<weld::CustomWeld> mxWeld;
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public:
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ScZoomSliderWnd(vcl::Window* pParent, const css::uno::Reference<css::frame::XDispatchProvider>& rDispatchProvider,
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sal_uInt16 nCurrentZoom);
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virtual ~ScZoomSliderWnd() override;
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virtual void dispose() override;
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void UpdateFromItem( const SvxZoomSliderItem* pZoomSliderItem );
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};
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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