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diff --git a/vcl/source/window/status.cxx b/vcl/source/window/status.cxx
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+/* -*- 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 <sal/log.hxx>
+#include <comphelper/string.hxx>
+#include <vcl/event.hxx>
+#include <vcl/decoview.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/help.hxx>
+#include <vcl/vcllayout.hxx>
+#include <vcl/status.hxx>
+#include <vcl/virdev.hxx>
+#include <vcl/settings.hxx>
+#include <config_features.h>
+#if HAVE_FEATURE_OPENGL
+#include <vcl/opengl/OpenGLWrapper.hxx>
+#endif
+#include <svdata.hxx>
+#include <window.h>
+
+#define STATUSBAR_OFFSET_X STATUSBAR_OFFSET
+#define STATUSBAR_OFFSET_Y 2
+#define STATUSBAR_OFFSET_TEXTY 3
+
+#define STATUSBAR_PRGS_OFFSET 3
+#define STATUSBAR_PRGS_COUNT 100
+#define STATUSBAR_PRGS_MIN 5
+
+class StatusBar::ImplData
+{
+public:
+ ImplData();
+
+ VclPtr<VirtualDevice> mpVirDev;
+};
+
+StatusBar::ImplData::ImplData()
+{
+ mpVirDev = nullptr;
+}
+
+struct ImplStatusItem
+{
+ sal_uInt16 mnId;
+ StatusBarItemBits mnBits;
+ long mnWidth;
+ long mnOffset;
+ long mnExtraWidth;
+ long mnX;
+ OUString maText;
+ OUString maHelpText;
+ OUString maQuickHelpText;
+ OString maHelpId;
+ void* mpUserData;
+ bool mbVisible;
+ OUString maAccessibleName;
+ OUString maCommand;
+ std::unique_ptr<SalLayout> mxLayoutCache;
+};
+
+static long ImplCalcProgressWidth( sal_uInt16 nMax, long nSize )
+{
+ return ((nMax*(nSize+(nSize/2)))-(nSize/2)+(STATUSBAR_PRGS_OFFSET*2));
+}
+
+static Point ImplGetItemTextPos( const Size& rRectSize, const Size& rTextSize,
+ StatusBarItemBits nStyle )
+{
+ long nX;
+ long nY;
+ long delta = (rTextSize.Height()/4) + 1;
+ if( delta + rTextSize.Width() > rRectSize.Width() )
+ delta = 0;
+
+ if ( nStyle & StatusBarItemBits::Left )
+ nX = delta;
+ else if ( nStyle & StatusBarItemBits::Right )
+ nX = rRectSize.Width()-rTextSize.Width()-delta;
+ else // StatusBarItemBits::Center
+ nX = (rRectSize.Width()-rTextSize.Width())/2;
+ nY = (rRectSize.Height()-rTextSize.Height())/2 + 1;
+ return Point( nX, nY );
+}
+
+bool StatusBar::ImplIsItemUpdate()
+{
+ return !mbProgressMode && IsReallyVisible() && IsUpdateMode();
+}
+
+void StatusBar::ImplInit( vcl::Window* pParent, WinBits nStyle )
+{
+ mpImplData.reset(new ImplData);
+
+ // default: RightAlign
+ if ( !(nStyle & (WB_LEFT | WB_RIGHT)) )
+ nStyle |= WB_RIGHT;
+
+ Window::ImplInit( pParent, nStyle & ~WB_BORDER, nullptr );
+
+ // remember WinBits
+ mpImplData->mpVirDev = VclPtr<VirtualDevice>::Create( *this );
+ mnCurItemId = 0;
+ mbFormat = true;
+ mbProgressMode = false;
+ mbInUserDraw = false;
+ mbAdjustHiDPI = false;
+ mnItemsWidth = STATUSBAR_OFFSET_X;
+ mnDX = 0;
+ mnDY = 0;
+ mnCalcHeight = 0;
+ mnTextY = STATUSBAR_OFFSET_TEXTY;
+
+ ImplInitSettings();
+
+ SetOutputSizePixel( CalcWindowSizePixel() );
+}
+
+StatusBar::StatusBar( vcl::Window* pParent, WinBits nStyle ) :
+ Window( WindowType::STATUSBAR ),
+ mnLastProgressPaint_ms(osl_getGlobalTimer())
+{
+ ImplInit( pParent, nStyle );
+}
+
+StatusBar::~StatusBar()
+{
+ disposeOnce();
+}
+
+void StatusBar::dispose()
+{
+ // delete all items
+ mvItemList.clear();
+
+ // delete VirtualDevice
+ mpImplData->mpVirDev.disposeAndClear();
+ mpImplData.reset();
+ Window::dispose();
+}
+
+void StatusBar::AdjustItemWidthsForHiDPI()
+{
+ mbAdjustHiDPI = true;
+}
+
+void StatusBar::ApplySettings(vcl::RenderContext& rRenderContext)
+{
+ rRenderContext.SetLineColor();
+
+ const StyleSettings& rStyleSettings = rRenderContext.GetSettings().GetStyleSettings();
+ ApplyControlFont(rRenderContext, rStyleSettings.GetToolFont());
+
+ Color aColor;
+ if (IsControlForeground())
+ aColor = GetControlForeground();
+ else if (GetStyle() & WB_3DLOOK)
+ aColor = rStyleSettings.GetButtonTextColor();
+ else
+ aColor = rStyleSettings.GetWindowTextColor();
+ rRenderContext.SetTextColor(aColor);
+
+ rRenderContext.SetTextFillColor();
+
+ if (IsControlBackground())
+ aColor = GetControlBackground();
+ else if (GetStyle() & WB_3DLOOK)
+ aColor = rStyleSettings.GetFaceColor();
+ else
+ aColor = rStyleSettings.GetWindowColor();
+ rRenderContext.SetBackground(aColor);
+
+ // NWF background
+ if (!IsControlBackground() &&
+ rRenderContext.IsNativeControlSupported(ControlType::WindowBackground, ControlPart::BackgroundWindow))
+ {
+ ImplGetWindowImpl()->mnNativeBackground = ControlPart::BackgroundWindow;
+ EnableChildTransparentMode();
+ }
+}
+
+void StatusBar::ImplInitSettings()
+{
+ ApplySettings(*this);
+
+ mpImplData->mpVirDev->SetFont(GetFont());
+ mpImplData->mpVirDev->SetTextColor(GetTextColor());
+ mpImplData->mpVirDev->SetTextAlign(GetTextAlign());
+ mpImplData->mpVirDev->SetTextFillColor();
+ mpImplData->mpVirDev->SetBackground(GetBackground());
+}
+
+void StatusBar::ImplFormat()
+{
+ long nExtraWidth;
+ long nExtraWidth2;
+ long nX;
+ sal_uInt16 nAutoSizeItems;
+ bool bChanged;
+
+ do {
+ // sum up widths
+ nAutoSizeItems = 0;
+ mnItemsWidth = STATUSBAR_OFFSET_X;
+ bChanged = false;
+ long nOffset = 0;
+ for ( const auto & pItem : mvItemList ) {
+ if ( pItem->mbVisible )
+ {
+ if ( pItem->mnBits & StatusBarItemBits::AutoSize ) {
+ nAutoSizeItems++;
+ }
+
+ mnItemsWidth += pItem->mnWidth + nOffset;
+ nOffset = pItem->mnOffset;
+ }
+ }
+
+ if ( mnDX > 0 && mnDX < mnItemsWidth )
+ {
+ // Total width of items is more than available width
+ // Try to hide secondary elements, if any
+ for ( auto & pItem : mvItemList )
+ {
+ if ( pItem->mbVisible && !(pItem->mnBits & StatusBarItemBits::Mandatory) )
+ {
+ pItem->mbVisible = false;
+ bChanged = true;
+ break;
+ }
+ }
+ }
+ else if ( mnDX > mnItemsWidth )
+ {
+ // Width of statusbar is sufficient.
+ // Try to restore hidden items, if any
+ for ( auto & pItem : mvItemList )
+ {
+ if ( !pItem->mbVisible &&
+ !(pItem->mnBits & StatusBarItemBits::Mandatory) &&
+ pItem->mnWidth + nOffset + mnItemsWidth < mnDX )
+ {
+ pItem->mbVisible = true;
+ bChanged = true;
+ break;
+ }
+ }
+ }
+ } while ( bChanged );
+
+ if ( GetStyle() & WB_RIGHT )
+ {
+ // AutoSize isn't computed for right-alignment,
+ // because we show the text that is declared by SetText on the left side
+ nX = mnDX - mnItemsWidth;
+ nExtraWidth = 0;
+ nExtraWidth2 = 0;
+ }
+ else
+ {
+ mnItemsWidth += STATUSBAR_OFFSET_X;
+
+ // calling AutoSize is potentially necessary for left-aligned text,
+ if ( nAutoSizeItems && (mnDX > (mnItemsWidth - STATUSBAR_OFFSET)) )
+ {
+ nExtraWidth = (mnDX - mnItemsWidth - 1) / nAutoSizeItems;
+ nExtraWidth2 = (mnDX - mnItemsWidth - 1) % nAutoSizeItems;
+ }
+ else
+ {
+ nExtraWidth = 0;
+ nExtraWidth2 = 0;
+ }
+ nX = STATUSBAR_OFFSET_X;
+
+ if( HasMirroredGraphics() && IsRTLEnabled() )
+ nX += ImplGetSVData()->maNWFData.mnStatusBarLowerRightOffset;
+ }
+
+ for (auto & pItem : mvItemList) {
+ if ( pItem->mbVisible ) {
+ if ( pItem->mnBits & StatusBarItemBits::AutoSize ) {
+ pItem->mnExtraWidth = nExtraWidth;
+ if ( nExtraWidth2 ) {
+ pItem->mnExtraWidth++;
+ nExtraWidth2--;
+ }
+ } else {
+ pItem->mnExtraWidth = 0;
+ }
+
+ pItem->mnX = nX;
+ nX += pItem->mnWidth + pItem->mnExtraWidth + pItem->mnOffset;
+ }
+ }
+
+ mbFormat = false;
+}
+
+tools::Rectangle StatusBar::ImplGetItemRectPos( sal_uInt16 nPos ) const
+{
+ tools::Rectangle aRect;
+ ImplStatusItem* pItem = ( nPos < mvItemList.size() ) ? mvItemList[ nPos ].get() : nullptr;
+ if ( pItem && pItem->mbVisible )
+ {
+ aRect.SetLeft( pItem->mnX );
+ aRect.SetRight( aRect.Left() + pItem->mnWidth + pItem->mnExtraWidth );
+ aRect.SetTop( STATUSBAR_OFFSET_Y );
+ aRect.SetBottom( mnCalcHeight - STATUSBAR_OFFSET_Y );
+ }
+
+ return aRect;
+}
+
+sal_uInt16 StatusBar::ImplGetFirstVisiblePos() const
+{
+ for( size_t nPos = 0; nPos < mvItemList.size(); nPos++ )
+ {
+ ImplStatusItem* pItem = mvItemList[ nPos ].get();
+ if ( pItem->mbVisible )
+ return sal_uInt16(nPos);
+ }
+
+ return SAL_MAX_UINT16;
+}
+
+void StatusBar::ImplDrawText(vcl::RenderContext& rRenderContext)
+{
+ // prevent item box from being overwritten
+ tools::Rectangle aTextRect;
+ aTextRect.SetLeft( STATUSBAR_OFFSET_X + 1 );
+ aTextRect.SetTop( mnTextY );
+ if (GetStyle() & WB_RIGHT)
+ aTextRect.SetRight( mnDX - mnItemsWidth - 1 );
+ else
+ aTextRect.SetRight( mnDX - 1 );
+ if (aTextRect.Right() > aTextRect.Left())
+ {
+ // compute position
+ OUString aStr = GetText();
+ sal_Int32 nPos = aStr.indexOf('\n');
+ if (nPos != -1)
+ aStr = aStr.copy(0, nPos);
+
+ aTextRect.SetBottom( aTextRect.Top()+GetTextHeight()+1 );
+
+ rRenderContext.DrawText(aTextRect, aStr, DrawTextFlags::Left | DrawTextFlags::Top | DrawTextFlags::Clip | DrawTextFlags::EndEllipsis);
+ }
+}
+
+void StatusBar::ImplDrawItem(vcl::RenderContext& rRenderContext, bool bOffScreen, sal_uInt16 nPos)
+{
+ tools::Rectangle aRect = ImplGetItemRectPos(nPos);
+
+ if (aRect.IsEmpty())
+ return;
+
+ // compute output region
+ ImplStatusItem* pItem = mvItemList[nPos].get();
+ long nW = 1;
+ tools::Rectangle aTextRect(aRect.Left() + nW, aRect.Top() + nW,
+ aRect.Right() - nW, aRect.Bottom() - nW);
+
+ Size aTextRectSize(aTextRect.GetSize());
+
+ if (bOffScreen)
+ {
+ mpImplData->mpVirDev->SetOutputSizePixel(aTextRectSize);
+ }
+ else
+ {
+ vcl::Region aRegion(aTextRect);
+ rRenderContext.SetClipRegion(aRegion);
+ }
+
+ // if the framework code is drawing status, let it do all the work
+ if (!(pItem->mnBits & StatusBarItemBits::UserDraw))
+ {
+ SalLayout* pLayoutCache = pItem->mxLayoutCache.get();
+
+ if(!pLayoutCache)
+ {
+ // update cache
+ pItem->mxLayoutCache = rRenderContext.ImplLayout(pItem->maText, 0, -1);
+ pLayoutCache = pItem->mxLayoutCache.get();
+ }
+
+ const SalLayoutGlyphs* pGlyphs = pLayoutCache ? pLayoutCache->GetGlyphs() : nullptr;
+ Size aTextSize(rRenderContext.GetTextWidth(pItem->maText,0,-1,nullptr,pGlyphs), rRenderContext.GetTextHeight());
+ Point aTextPos = ImplGetItemTextPos(aTextRectSize, aTextSize, pItem->mnBits);
+
+ if (bOffScreen)
+ {
+ mpImplData->mpVirDev->DrawText(
+ aTextPos,
+ pItem->maText,
+ 0, -1, nullptr, nullptr,
+ pGlyphs );
+ }
+ else
+ {
+ aTextPos.AdjustX(aTextRect.Left() );
+ aTextPos.AdjustY(aTextRect.Top() );
+ rRenderContext.DrawText(
+ aTextPos,
+ pItem->maText,
+ 0, -1, nullptr, nullptr,
+ pGlyphs );
+ }
+ }
+
+ // call DrawItem if necessary
+ if (pItem->mnBits & StatusBarItemBits::UserDraw)
+ {
+ if (bOffScreen)
+ {
+ mbInUserDraw = true;
+ mpImplData->mpVirDev->EnableRTL( IsRTLEnabled() );
+ UserDrawEvent aODEvt(this, mpImplData->mpVirDev, tools::Rectangle(Point(), aTextRectSize), pItem->mnId);
+ UserDraw(aODEvt);
+ mpImplData->mpVirDev->EnableRTL(false);
+ mbInUserDraw = false;
+ }
+ else
+ {
+ UserDrawEvent aODEvt(this, &rRenderContext, aTextRect, pItem->mnId);
+ UserDraw(aODEvt);
+ }
+ }
+
+ if (bOffScreen)
+ rRenderContext.DrawOutDev(aTextRect.TopLeft(), aTextRectSize, Point(), aTextRectSize, *mpImplData->mpVirDev);
+ else
+ rRenderContext.SetClipRegion();
+
+ if (nPos != ImplGetFirstVisiblePos())
+ {
+ // draw separator
+ Point aFrom(aRect.TopLeft());
+ aFrom.AdjustX( -4 );
+ aFrom.AdjustY( 1 );
+ Point aTo(aRect.BottomLeft());
+ aTo.AdjustX( -4 );
+ aTo.AdjustY( -1 );
+
+ DecorationView aDecoView(&rRenderContext);
+ aDecoView.DrawSeparator(aFrom, aTo);
+ }
+
+ if (!rRenderContext.ImplIsRecordLayout())
+ CallEventListeners(VclEventId::StatusbarDrawItem, reinterpret_cast<void*>(pItem->mnId));
+}
+
+void DrawProgress(vcl::Window* pWindow, vcl::RenderContext& rRenderContext, const Point& rPos,
+ long nOffset, long nPrgsWidth, long nPrgsHeight,
+ sal_uInt16 nPercent1, sal_uInt16 nPercent2, sal_uInt16 nPercentCount,
+ const tools::Rectangle& rFramePosSize)
+{
+ if (rRenderContext.IsNativeControlSupported(ControlType::Progress, ControlPart::Entire))
+ {
+ bool bNeedErase = ImplGetSVData()->maNWFData.mbProgressNeedsErase;
+
+ long nFullWidth = (nPrgsWidth + nOffset) * (10000 / nPercentCount);
+ long nPerc = std::min<sal_uInt16>(nPercent2, 10000);
+ ImplControlValue aValue(nFullWidth * nPerc / 10000);
+ tools::Rectangle aDrawRect(rPos, Size(nFullWidth, nPrgsHeight));
+ tools::Rectangle aControlRegion(aDrawRect);
+
+ if(bNeedErase)
+ {
+ vcl::Window* pEraseWindow = pWindow;
+ while (pEraseWindow->IsPaintTransparent() && !pEraseWindow->ImplGetWindowImpl()->mbFrame)
+ {
+ pEraseWindow = pEraseWindow->ImplGetWindowImpl()->mpParent;
+ }
+
+ if (pEraseWindow == pWindow)
+ {
+ // restore background of pWindow
+ rRenderContext.Erase(rFramePosSize);
+ }
+ else
+ {
+ // restore transparent background
+ Point aTL(pWindow->OutputToAbsoluteScreenPixel(rFramePosSize.TopLeft()));
+ aTL = pEraseWindow->AbsoluteScreenToOutputPixel(aTL);
+ tools::Rectangle aRect(aTL, rFramePosSize.GetSize());
+ pEraseWindow->Invalidate(aRect, InvalidateFlags::NoChildren |
+ InvalidateFlags::NoClipChildren |
+ InvalidateFlags::Transparent);
+ pEraseWindow->PaintImmediately();
+ }
+ rRenderContext.Push(PushFlags::CLIPREGION);
+ rRenderContext.IntersectClipRegion(rFramePosSize);
+ }
+
+ bool bNativeOK = rRenderContext.DrawNativeControl(ControlType::Progress, ControlPart::Entire, aControlRegion,
+ ControlState::ENABLED, aValue, OUString());
+ if (bNeedErase)
+ rRenderContext.Pop();
+ if (bNativeOK)
+ return;
+ }
+
+ // precompute values
+ sal_uInt16 nPerc1 = nPercent1 / nPercentCount;
+ sal_uInt16 nPerc2 = nPercent2 / nPercentCount;
+
+ if (nPerc1 > nPerc2)
+ {
+ // support progress that can also decrease
+
+ // compute rectangle
+ long nDX = nPrgsWidth + nOffset;
+ long nLeft = rPos.X() + ((nPerc1 - 1) * nDX);
+ tools::Rectangle aRect(nLeft, rPos.Y(), nLeft + nPrgsWidth, rPos.Y() + nPrgsHeight);
+
+ do
+ {
+ rRenderContext.Erase(aRect);
+ aRect.AdjustLeft( -nDX );
+ aRect.AdjustRight( -nDX );
+ nPerc1--;
+ }
+ while (nPerc1 > nPerc2);
+ }
+ else if (nPerc1 < nPerc2)
+ {
+ // draw Percent rectangle
+ // if Percent2 greater than 100%, adapt values
+ if (nPercent2 > 10000)
+ {
+ nPerc2 = 10000 / nPercentCount;
+ if (nPerc1 >= nPerc2)
+ nPerc1 = nPerc2 - 1;
+ }
+
+ // compute rectangle
+ long nDX = nPrgsWidth + nOffset;
+ long nLeft = rPos.X() + (nPerc1 * nDX);
+ tools::Rectangle aRect(nLeft, rPos.Y(), nLeft + nPrgsWidth, rPos.Y() + nPrgsHeight);
+
+ do
+ {
+ rRenderContext.DrawRect(aRect);
+ aRect.AdjustLeft(nDX );
+ aRect.AdjustRight(nDX );
+ nPerc1++;
+ }
+ while (nPerc1 < nPerc2);
+
+ // if greater than 100%, set rectangle to blink
+ if (nPercent2 > 10000)
+ {
+ // define on/off status
+ if (((nPercent2 / nPercentCount) & 0x01) == (nPercentCount & 0x01))
+ {
+ aRect.AdjustLeft( -nDX );
+ aRect.AdjustRight( -nDX );
+ rRenderContext.Erase(aRect);
+ }
+ }
+ }
+}
+
+void StatusBar::ImplDrawProgress(vcl::RenderContext& rRenderContext, sal_uInt16 nPercent2)
+{
+ bool bNative = rRenderContext.IsNativeControlSupported(ControlType::Progress, ControlPart::Entire);
+ // bPaint: draw text also, else only update progress
+ rRenderContext.DrawText(maPrgsTxtPos, maPrgsTxt);
+ if (!bNative)
+ {
+ DecorationView aDecoView(&rRenderContext);
+ aDecoView.DrawFrame(maPrgsFrameRect, DrawFrameStyle::In);
+ }
+
+ Point aPos(maPrgsFrameRect.Left() + STATUSBAR_PRGS_OFFSET,
+ maPrgsFrameRect.Top() + STATUSBAR_PRGS_OFFSET);
+ long nPrgsHeight = mnPrgsSize;
+ if (bNative)
+ {
+ aPos = maPrgsFrameRect.TopLeft();
+ nPrgsHeight = maPrgsFrameRect.GetHeight();
+ }
+ DrawProgress(this, rRenderContext, aPos, mnPrgsSize / 2, mnPrgsSize, nPrgsHeight,
+ 0, nPercent2 * 100, mnPercentCount, maPrgsFrameRect);
+}
+
+void StatusBar::ImplCalcProgressRect()
+{
+ // calculate text size
+ Size aPrgsTxtSize( GetTextWidth( maPrgsTxt ), GetTextHeight() );
+ maPrgsTxtPos.setX( STATUSBAR_OFFSET_X+1 );
+
+ // calculate progress frame
+ maPrgsFrameRect.SetLeft( maPrgsTxtPos.X()+aPrgsTxtSize.Width()+STATUSBAR_OFFSET );
+ maPrgsFrameRect.SetTop( STATUSBAR_OFFSET_Y );
+ maPrgsFrameRect.SetBottom( mnCalcHeight - STATUSBAR_OFFSET_Y );
+
+ // calculate size of progress rects
+ mnPrgsSize = maPrgsFrameRect.Bottom()-maPrgsFrameRect.Top()-(STATUSBAR_PRGS_OFFSET*2);
+ sal_uInt16 nMaxPercent = STATUSBAR_PRGS_COUNT;
+
+ long nMaxWidth = mnDX-STATUSBAR_OFFSET-1;
+
+ // make smaller if there are too many rects
+ while ( maPrgsFrameRect.Left()+ImplCalcProgressWidth( nMaxPercent, mnPrgsSize ) > nMaxWidth )
+ {
+ nMaxPercent--;
+ if ( nMaxPercent <= STATUSBAR_PRGS_MIN )
+ break;
+ }
+ maPrgsFrameRect.SetRight( maPrgsFrameRect.Left() + ImplCalcProgressWidth( nMaxPercent, mnPrgsSize ) );
+
+ // save the divisor for later
+ mnPercentCount = 10000 / nMaxPercent;
+ bool bNativeOK = false;
+ if( IsNativeControlSupported( ControlType::Progress, ControlPart::Entire ) )
+ {
+ ImplControlValue aValue;
+ tools::Rectangle aControlRegion( tools::Rectangle( Point(), maPrgsFrameRect.GetSize() ) );
+ tools::Rectangle aNativeControlRegion, aNativeContentRegion;
+ if( (bNativeOK = GetNativeControlRegion( ControlType::Progress, ControlPart::Entire, aControlRegion,
+ ControlState::ENABLED, aValue,
+ aNativeControlRegion, aNativeContentRegion ) ) )
+ {
+ long nProgressHeight = aNativeControlRegion.GetHeight();
+ if( nProgressHeight > maPrgsFrameRect.GetHeight() )
+ {
+ long nDelta = nProgressHeight - maPrgsFrameRect.GetHeight();
+ maPrgsFrameRect.AdjustTop( -(nDelta - nDelta/2) );
+ maPrgsFrameRect.AdjustBottom(nDelta/2 );
+ }
+ maPrgsTxtPos.setY( maPrgsFrameRect.Top() + (nProgressHeight - GetTextHeight())/2 );
+ }
+ }
+ if( ! bNativeOK )
+ maPrgsTxtPos.setY( mnTextY );
+}
+
+void StatusBar::MouseButtonDown( const MouseEvent& rMEvt )
+{
+ // trigger toolbox only for left mouse button
+ if ( rMEvt.IsLeft() )
+ {
+ Point aMousePos = rMEvt.GetPosPixel();
+
+ // search for clicked item
+ for ( size_t i = 0; i < mvItemList.size(); ++i )
+ {
+ ImplStatusItem* pItem = mvItemList[ i ].get();
+ // check item for being clicked
+ if ( ImplGetItemRectPos( sal_uInt16(i) ).IsInside( aMousePos ) )
+ {
+ mnCurItemId = pItem->mnId;
+ if ( rMEvt.GetClicks() == 2 )
+ DoubleClick();
+ else
+ Click();
+ mnCurItemId = 0;
+
+ // Item found
+ return;
+ }
+ }
+
+ // if there's no item, trigger Click or DoubleClick
+ if ( rMEvt.GetClicks() == 2 )
+ DoubleClick();
+ else
+ Click();
+ }
+}
+
+void StatusBar::Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect)
+{
+ if (mbFormat)
+ ImplFormat();
+
+ sal_uInt16 nItemCount = sal_uInt16( mvItemList.size() );
+
+ if (mbProgressMode)
+ {
+ rRenderContext.Push(PushFlags::FILLCOLOR | PushFlags::LINECOLOR);
+
+ const StyleSettings& rStyleSettings = rRenderContext.GetSettings().GetStyleSettings();
+ Color aProgressColor = rStyleSettings.GetHighlightColor();
+ if (aProgressColor == rStyleSettings.GetFaceColor())
+ aProgressColor = rStyleSettings.GetDarkShadowColor();
+ rRenderContext.SetLineColor();
+ rRenderContext.SetFillColor(aProgressColor);
+
+ ImplDrawProgress(rRenderContext, mnPercent);
+
+ rRenderContext.Pop();
+ }
+ else
+ {
+ // draw text
+ if (GetStyle() & WB_RIGHT)
+ ImplDrawText(rRenderContext);
+
+ // draw items
+
+ // Do offscreen only when we are not recording layout...
+ bool bOffscreen = !rRenderContext.ImplIsRecordLayout();
+
+ // tdf#94213 - un-necessary virtual-device in GL mode
+ // causes context switch & hence flicker during sizing.
+#if HAVE_FEATURE_OPENGL
+ if( OpenGLWrapper::isVCLOpenGLEnabled() )
+ bOffscreen = false;
+#endif
+
+ if (!bOffscreen)
+ rRenderContext.Erase(rRect);
+
+ for (sal_uInt16 i = 0; i < nItemCount; i++)
+ ImplDrawItem(rRenderContext, bOffscreen, i);
+ }
+
+ // draw line at the top of the status bar (to visually distinguish it from
+ // shell / docking area)
+ const StyleSettings& rStyleSettings = rRenderContext.GetSettings().GetStyleSettings();
+ rRenderContext.SetLineColor(rStyleSettings.GetShadowColor());
+ rRenderContext.DrawLine(Point(0, 0), Point(mnDX-1, 0));
+}
+
+void StatusBar::Resize()
+{
+ // save width and height
+ Size aSize = GetOutputSizePixel();
+ mnDX = aSize.Width() - ImplGetSVData()->maNWFData.mnStatusBarLowerRightOffset;
+ mnDY = aSize.Height();
+ mnCalcHeight = mnDY;
+
+ mnTextY = (mnCalcHeight-GetTextHeight())/2;
+
+ // provoke re-formatting
+ mbFormat = true;
+
+ if ( mbProgressMode )
+ ImplCalcProgressRect();
+
+ Invalidate();
+}
+
+void StatusBar::RequestHelp( const HelpEvent& rHEvt )
+{
+ // no keyboard help in status bar
+ if( rHEvt.KeyboardActivated() )
+ return;
+
+ sal_uInt16 nItemId = GetItemId( ScreenToOutputPixel( rHEvt.GetMousePosPixel() ) );
+
+ if ( nItemId )
+ {
+ tools::Rectangle aItemRect = GetItemRect( nItemId );
+ Point aPt = OutputToScreenPixel( aItemRect.TopLeft() );
+ aItemRect.SetLeft( aPt.X() );
+ aItemRect.SetTop( aPt.Y() );
+ aPt = OutputToScreenPixel( aItemRect.BottomRight() );
+ aItemRect.SetRight( aPt.X() );
+ aItemRect.SetBottom( aPt.Y() );
+
+ if ( rHEvt.GetMode() & HelpEventMode::BALLOON )
+ {
+ OUString aStr = GetHelpText( nItemId );
+ Help::ShowBalloon( this, aItemRect.Center(), aItemRect, aStr );
+ return;
+ }
+ else if ( rHEvt.GetMode() & HelpEventMode::QUICK )
+ {
+ OUString aStr(GetQuickHelpText(nItemId));
+ // show quickhelp if available
+ if (!aStr.isEmpty())
+ {
+ Help::ShowQuickHelp( this, aItemRect, aStr );
+ return;
+ }
+ aStr = GetItemText( nItemId );
+ // show a quick help if item text doesn't fit
+ if ( GetTextWidth( aStr ) > aItemRect.GetWidth() )
+ {
+ Help::ShowQuickHelp( this, aItemRect, aStr );
+ return;
+ }
+ }
+ }
+
+ Window::RequestHelp( rHEvt );
+}
+
+void StatusBar::StateChanged( StateChangedType nType )
+{
+ Window::StateChanged( nType );
+
+ if ( nType == StateChangedType::InitShow )
+ ImplFormat();
+ else if ( nType == StateChangedType::UpdateMode )
+ Invalidate();
+ else if ( (nType == StateChangedType::Zoom) ||
+ (nType == StateChangedType::ControlFont) )
+ {
+ mbFormat = true;
+ ImplInitSettings();
+ Invalidate();
+ }
+ else if ( nType == StateChangedType::ControlForeground )
+ {
+ ImplInitSettings();
+ Invalidate();
+ }
+ else if ( nType == StateChangedType::ControlBackground )
+ {
+ ImplInitSettings();
+ Invalidate();
+ }
+
+ //invalidate layout cache
+ for (auto & pItem : mvItemList)
+ {
+ pItem->mxLayoutCache.reset();
+ }
+
+}
+
+void StatusBar::DataChanged( const DataChangedEvent& rDCEvt )
+{
+ Window::DataChanged( rDCEvt );
+
+ if ( (rDCEvt.GetType() == DataChangedEventType::DISPLAY )
+ || (rDCEvt.GetType() == DataChangedEventType::FONTS )
+ || (rDCEvt.GetType() == DataChangedEventType::FONTSUBSTITUTION)
+ || ( (rDCEvt.GetType() == DataChangedEventType::SETTINGS)
+ && (rDCEvt.GetFlags() & AllSettingsFlags::STYLE )
+ )
+ )
+ {
+ mbFormat = true;
+ ImplInitSettings();
+ long nFudge = GetTextHeight() / 4;
+ for (auto & pItem : mvItemList)
+ {
+ long nWidth = GetTextWidth( pItem->maText ) + nFudge;
+ if( nWidth > pItem->mnWidth + STATUSBAR_OFFSET )
+ pItem->mnWidth = nWidth + STATUSBAR_OFFSET;
+
+ pItem->mxLayoutCache.reset();
+ }
+ Size aSize = GetSizePixel();
+ // do not disturb current width, since
+ // CalcWindowSizePixel calculates a minimum width
+ aSize.setHeight( CalcWindowSizePixel().Height() );
+ SetSizePixel( aSize );
+ Invalidate();
+ }
+}
+
+void StatusBar::Click()
+{
+ maClickHdl.Call( this );
+}
+
+void StatusBar::DoubleClick()
+{
+ maDoubleClickHdl.Call( this );
+}
+
+void StatusBar::UserDraw( const UserDrawEvent& )
+{
+}
+
+void StatusBar::InsertItem( sal_uInt16 nItemId, sal_uLong nWidth,
+ StatusBarItemBits nBits,
+ long nOffset, sal_uInt16 nPos )
+{
+ SAL_WARN_IF( !nItemId, "vcl", "StatusBar::InsertItem(): ItemId == 0" );
+ SAL_WARN_IF( GetItemPos( nItemId ) != STATUSBAR_ITEM_NOTFOUND, "vcl",
+ "StatusBar::InsertItem(): ItemId already exists" );
+
+ // default: IN and CENTER
+ if ( !(nBits & (StatusBarItemBits::In | StatusBarItemBits::Out | StatusBarItemBits::Flat)) )
+ nBits |= StatusBarItemBits::In;
+ if ( !(nBits & (StatusBarItemBits::Left | StatusBarItemBits::Right | StatusBarItemBits::Center)) )
+ nBits |= StatusBarItemBits::Center;
+
+ // create item
+ if (mbAdjustHiDPI)
+ {
+ nWidth *= GetDPIScaleFactor();
+ }
+ long nFudge = GetTextHeight()/4;
+ std::unique_ptr<ImplStatusItem> pItem(new ImplStatusItem);
+ pItem->mnId = nItemId;
+ pItem->mnBits = nBits;
+ pItem->mnWidth = static_cast<long>(nWidth)+nFudge+STATUSBAR_OFFSET;
+ pItem->mnOffset = nOffset;
+ pItem->mpUserData = nullptr;
+ pItem->mbVisible = true;
+
+ // add item to list
+ if ( nPos < mvItemList.size() ) {
+ mvItemList.insert( mvItemList.begin() + nPos, std::move(pItem) );
+ } else {
+ mvItemList.push_back( std::move(pItem) );
+ }
+
+ mbFormat = true;
+ if ( ImplIsItemUpdate() )
+ Invalidate();
+
+ CallEventListeners( VclEventId::StatusbarItemAdded, reinterpret_cast<void*>(nItemId) );
+}
+
+void StatusBar::RemoveItem( sal_uInt16 nItemId )
+{
+ sal_uInt16 nPos = GetItemPos( nItemId );
+ if ( nPos != STATUSBAR_ITEM_NOTFOUND )
+ {
+ mvItemList.erase( mvItemList.begin() + nPos );
+
+ mbFormat = true;
+ if ( ImplIsItemUpdate() )
+ Invalidate();
+
+ CallEventListeners( VclEventId::StatusbarItemRemoved, reinterpret_cast<void*>(nItemId) );
+ }
+}
+
+void StatusBar::ShowItem( sal_uInt16 nItemId )
+{
+ sal_uInt16 nPos = GetItemPos( nItemId );
+
+ if ( nPos != STATUSBAR_ITEM_NOTFOUND )
+ {
+ ImplStatusItem* pItem = mvItemList[ nPos ].get();
+ if ( !pItem->mbVisible )
+ {
+ pItem->mbVisible = true;
+
+ mbFormat = true;
+ if ( ImplIsItemUpdate() )
+ Invalidate();
+
+ CallEventListeners( VclEventId::StatusbarShowItem, reinterpret_cast<void*>(nItemId) );
+ }
+ }
+}
+
+void StatusBar::HideItem( sal_uInt16 nItemId )
+{
+ sal_uInt16 nPos = GetItemPos( nItemId );
+
+ if ( nPos != STATUSBAR_ITEM_NOTFOUND )
+ {
+ ImplStatusItem* pItem = mvItemList[ nPos ].get();
+ if ( pItem->mbVisible )
+ {
+ pItem->mbVisible = false;
+
+ mbFormat = true;
+ if ( ImplIsItemUpdate() )
+ Invalidate();
+
+ CallEventListeners( VclEventId::StatusbarHideItem, reinterpret_cast<void*>(nItemId) );
+ }
+ }
+}
+
+bool StatusBar::IsItemVisible( sal_uInt16 nItemId ) const
+{
+ sal_uInt16 nPos = GetItemPos( nItemId );
+
+ if ( nPos != STATUSBAR_ITEM_NOTFOUND )
+ return mvItemList[ nPos ]->mbVisible;
+ else
+ return false;
+}
+
+void StatusBar::Clear()
+{
+ // delete all items
+ mvItemList.clear();
+
+ mbFormat = true;
+ if ( ImplIsItemUpdate() )
+ Invalidate();
+
+ CallEventListeners( VclEventId::StatusbarAllItemsRemoved );
+}
+
+sal_uInt16 StatusBar::GetItemCount() const
+{
+ return static_cast<sal_uInt16>(mvItemList.size());
+}
+
+sal_uInt16 StatusBar::GetItemId( sal_uInt16 nPos ) const
+{
+ if ( nPos < mvItemList.size() )
+ return mvItemList[ nPos ]->mnId;
+ return 0;
+}
+
+sal_uInt16 StatusBar::GetItemPos( sal_uInt16 nItemId ) const
+{
+ for ( size_t i = 0, n = mvItemList.size(); i < n; ++i ) {
+ if ( mvItemList[ i ]->mnId == nItemId ) {
+ return sal_uInt16( i );
+ }
+ }
+
+ return STATUSBAR_ITEM_NOTFOUND;
+}
+
+sal_uInt16 StatusBar::GetItemId( const Point& rPos ) const
+{
+ if ( !mbFormat )
+ {
+ sal_uInt16 nItemCount = GetItemCount();
+ sal_uInt16 nPos;
+ for ( nPos = 0; nPos < nItemCount; nPos++ )
+ {
+ // get rectangle
+ tools::Rectangle aRect = ImplGetItemRectPos( nPos );
+ if ( aRect.IsInside( rPos ) )
+ return mvItemList[ nPos ]->mnId;
+ }
+ }
+
+ return 0;
+}
+
+tools::Rectangle StatusBar::GetItemRect( sal_uInt16 nItemId ) const
+{
+ tools::Rectangle aRect;
+
+ if ( !mbFormat )
+ {
+ sal_uInt16 nPos = GetItemPos( nItemId );
+ if ( nPos != STATUSBAR_ITEM_NOTFOUND )
+ {
+ // get rectangle and subtract frame
+ aRect = ImplGetItemRectPos( nPos );
+ long nW = 1;
+ aRect.AdjustTop(nW-1 );
+ aRect.AdjustBottom( -(nW-1) );
+ aRect.AdjustLeft(nW );
+ aRect.AdjustRight( -nW );
+ return aRect;
+ }
+ }
+
+ return aRect;
+}
+
+Point StatusBar::GetItemTextPos( sal_uInt16 nItemId ) const
+{
+ if ( !mbFormat )
+ {
+ sal_uInt16 nPos = GetItemPos( nItemId );
+ if ( nPos != STATUSBAR_ITEM_NOTFOUND )
+ {
+ // get rectangle
+ ImplStatusItem* pItem = mvItemList[ nPos ].get();
+ tools::Rectangle aRect = ImplGetItemRectPos( nPos );
+ long nW = 1;
+ tools::Rectangle aTextRect( aRect.Left()+nW, aRect.Top()+nW,
+ aRect.Right()-nW, aRect.Bottom()-nW );
+ Point aPos = ImplGetItemTextPos( aTextRect.GetSize(),
+ Size( GetTextWidth( pItem->maText ), GetTextHeight() ),
+ pItem->mnBits );
+ if ( !mbInUserDraw )
+ {
+ aPos.AdjustX(aTextRect.Left() );
+ aPos.AdjustY(aTextRect.Top() );
+ }
+ return aPos;
+ }
+ }
+
+ return Point();
+}
+
+sal_uLong StatusBar::GetItemWidth( sal_uInt16 nItemId ) const
+{
+ sal_uInt16 nPos = GetItemPos( nItemId );
+
+ if ( nPos != STATUSBAR_ITEM_NOTFOUND )
+ return mvItemList[ nPos ]->mnWidth;
+
+ return 0;
+}
+
+StatusBarItemBits StatusBar::GetItemBits( sal_uInt16 nItemId ) const
+{
+ sal_uInt16 nPos = GetItemPos( nItemId );
+
+ if ( nPos != STATUSBAR_ITEM_NOTFOUND )
+ return mvItemList[ nPos ]->mnBits;
+
+ return StatusBarItemBits::NONE;
+}
+
+long StatusBar::GetItemOffset( sal_uInt16 nItemId ) const
+{
+ sal_uInt16 nPos = GetItemPos( nItemId );
+
+ if ( nPos != STATUSBAR_ITEM_NOTFOUND )
+ return mvItemList[ nPos ]->mnOffset;
+
+ return 0;
+}
+
+void StatusBar::SetItemText( sal_uInt16 nItemId, const OUString& rText, int nCharsWidth )
+{
+ sal_uInt16 nPos = GetItemPos( nItemId );
+
+ if ( nPos != STATUSBAR_ITEM_NOTFOUND )
+ {
+ ImplStatusItem* pItem = mvItemList[ nPos ].get();
+
+ if ( pItem->maText != rText )
+ {
+ pItem->maText = rText;
+
+ // adjust item width - see also DataChanged()
+ long nFudge = GetTextHeight()/4;
+
+ long nWidth;
+ if (nCharsWidth != -1)
+ {
+ std::unique_ptr<SalLayout> pSalLayout = ImplLayout("0",0,-1);
+ const SalLayoutGlyphs* pGlyphs = pSalLayout ? pSalLayout->GetGlyphs() : nullptr;
+ nWidth = GetTextWidth("0",0,-1,nullptr,pGlyphs );
+ nWidth = nWidth * nCharsWidth + nFudge;
+ }
+ else
+ {
+ std::unique_ptr<SalLayout> pSalLayout = ImplLayout(pItem->maText,0,-1);
+ const SalLayoutGlyphs* pGlyphs = pSalLayout ? pSalLayout->GetGlyphs() : nullptr;
+ nWidth = GetTextWidth( pItem->maText,0,-1,nullptr,pGlyphs ) + nFudge;
+ // Store the calculated layout.
+ pItem->mxLayoutCache = std::move(pSalLayout);
+ }
+
+ if( (nWidth > pItem->mnWidth + STATUSBAR_OFFSET) ||
+ ((nWidth < pItem->mnWidth) && (mnDX - STATUSBAR_OFFSET) < mnItemsWidth ))
+ {
+ pItem->mnWidth = nWidth + STATUSBAR_OFFSET;
+ ImplFormat();
+ Invalidate();
+ }
+
+ // re-draw item if StatusBar is visible and UpdateMode active
+ if ( pItem->mbVisible && !mbFormat && ImplIsItemUpdate() )
+ {
+ tools::Rectangle aRect = ImplGetItemRectPos(nPos);
+ Invalidate(aRect);
+ PaintImmediately();
+ }
+ }
+ }
+}
+
+const OUString& StatusBar::GetItemText( sal_uInt16 nItemId ) const
+{
+ sal_uInt16 nPos = GetItemPos( nItemId );
+
+ assert( nPos != STATUSBAR_ITEM_NOTFOUND );
+
+ return mvItemList[ nPos ]->maText;
+}
+
+void StatusBar::SetItemCommand( sal_uInt16 nItemId, const OUString& rCommand )
+{
+ sal_uInt16 nPos = GetItemPos( nItemId );
+
+ if ( nPos != STATUSBAR_ITEM_NOTFOUND )
+ {
+ ImplStatusItem* pItem = mvItemList[ nPos ].get();
+
+ if ( pItem->maCommand != rCommand )
+ pItem->maCommand = rCommand;
+ }
+}
+
+OUString StatusBar::GetItemCommand( sal_uInt16 nItemId )
+{
+ sal_uInt16 nPos = GetItemPos( nItemId );
+
+ if ( nPos != STATUSBAR_ITEM_NOTFOUND )
+ return mvItemList[ nPos ]->maCommand;
+
+ return OUString();
+}
+
+void StatusBar::SetItemData( sal_uInt16 nItemId, void* pNewData )
+{
+ sal_uInt16 nPos = GetItemPos( nItemId );
+
+ if ( nPos != STATUSBAR_ITEM_NOTFOUND )
+ {
+ ImplStatusItem* pItem = mvItemList[ nPos ].get();
+ // invalidate cache
+ pItem->mxLayoutCache.reset();
+ pItem->mpUserData = pNewData;
+
+ // call Draw-Item if it's a User-Item
+ if ( (pItem->mnBits & StatusBarItemBits::UserDraw) && pItem->mbVisible &&
+ !mbFormat && ImplIsItemUpdate() )
+ {
+ tools::Rectangle aRect = ImplGetItemRectPos(nPos);
+ Invalidate(aRect, InvalidateFlags::NoErase);
+ PaintImmediately();
+ }
+ }
+}
+
+void* StatusBar::GetItemData( sal_uInt16 nItemId ) const
+{
+ sal_uInt16 nPos = GetItemPos( nItemId );
+
+ if ( nPos != STATUSBAR_ITEM_NOTFOUND )
+ return mvItemList[ nPos ]->mpUserData;
+
+ return nullptr;
+}
+
+void StatusBar::RedrawItem(sal_uInt16 nItemId)
+{
+ if ( mbFormat )
+ return;
+
+ sal_uInt16 nPos = GetItemPos(nItemId);
+ if ( nPos == STATUSBAR_ITEM_NOTFOUND )
+ return;
+
+ ImplStatusItem* pItem = mvItemList[ nPos ].get();
+ if ((pItem->mnBits & StatusBarItemBits::UserDraw) &&
+ pItem->mbVisible && ImplIsItemUpdate())
+ {
+ tools::Rectangle aRect = ImplGetItemRectPos(nPos);
+ Invalidate(aRect);
+ PaintImmediately();
+ }
+}
+
+void StatusBar::SetHelpText( sal_uInt16 nItemId, const OUString& rText )
+{
+ sal_uInt16 nPos = GetItemPos( nItemId );
+
+ if ( nPos != STATUSBAR_ITEM_NOTFOUND )
+ mvItemList[ nPos ]->maHelpText = rText;
+}
+
+const OUString& StatusBar::GetHelpText( sal_uInt16 nItemId ) const
+{
+ sal_uInt16 nPos = GetItemPos( nItemId );
+
+ assert ( nPos != STATUSBAR_ITEM_NOTFOUND );
+
+ ImplStatusItem* pItem = mvItemList[ nPos ].get();
+ if ( pItem->maHelpText.isEmpty() && ( !pItem->maHelpId.isEmpty() || !pItem->maCommand.isEmpty() ))
+ {
+ Help* pHelp = Application::GetHelp();
+ if ( pHelp )
+ {
+ if ( !pItem->maCommand.isEmpty() )
+ pItem->maHelpText = pHelp->GetHelpText( pItem->maCommand, this );
+ if ( pItem->maHelpText.isEmpty() && !pItem->maHelpId.isEmpty() )
+ pItem->maHelpText = pHelp->GetHelpText( OStringToOUString( pItem->maHelpId, RTL_TEXTENCODING_UTF8 ), this );
+ }
+ }
+
+ return pItem->maHelpText;
+}
+
+void StatusBar::SetQuickHelpText( sal_uInt16 nItemId, const OUString& rText )
+{
+ sal_uInt16 nPos = GetItemPos( nItemId );
+
+ if ( nPos != STATUSBAR_ITEM_NOTFOUND )
+ mvItemList[ nPos ]->maQuickHelpText = rText;
+}
+
+const OUString& StatusBar::GetQuickHelpText( sal_uInt16 nItemId ) const
+{
+ sal_uInt16 nPos = GetItemPos( nItemId );
+
+ assert ( nPos != STATUSBAR_ITEM_NOTFOUND );
+
+ ImplStatusItem* pItem = mvItemList[ nPos ].get();
+ return pItem->maQuickHelpText;
+}
+
+void StatusBar::SetHelpId( sal_uInt16 nItemId, const OString& rHelpId )
+{
+ sal_uInt16 nPos = GetItemPos( nItemId );
+
+ if ( nPos != STATUSBAR_ITEM_NOTFOUND )
+ mvItemList[ nPos ]->maHelpId = rHelpId;
+}
+
+void StatusBar::StartProgressMode( const OUString& rText )
+{
+ SAL_WARN_IF( mbProgressMode, "vcl", "StatusBar::StartProgressMode(): progress mode is active" );
+
+ mbProgressMode = true;
+ mnPercent = 0;
+ maPrgsTxt = rText;
+
+ // compute size
+ ImplCalcProgressRect();
+
+ // trigger Paint, which draws text and frame
+ if ( IsReallyVisible() )
+ {
+ Invalidate();
+ PaintImmediately();
+ }
+}
+
+void StatusBar::SetProgressValue( sal_uInt16 nNewPercent )
+{
+ SAL_WARN_IF( !mbProgressMode, "vcl", "StatusBar::SetProgressValue(): no progress mode" );
+ SAL_WARN_IF( nNewPercent > 100, "vcl", "StatusBar::SetProgressValue(): nPercent > 100" );
+
+ bool bInvalidate = mbProgressMode && IsReallyVisible() && (!mnPercent || (mnPercent != nNewPercent));
+
+ mnPercent = nNewPercent;
+
+ if (bInvalidate)
+ {
+ // Rate limit how often we paint, otherwise in some loading scenarios we can spend significant
+ // time just painting progress bars.
+ sal_uInt32 nTime_ms = osl_getGlobalTimer();
+ if ((nTime_ms - mnLastProgressPaint_ms) > 100)
+ {
+ Invalidate(maPrgsFrameRect);
+ PaintImmediately();
+ mnLastProgressPaint_ms = nTime_ms;
+ }
+ }
+}
+
+void StatusBar::EndProgressMode()
+{
+ SAL_WARN_IF( !mbProgressMode, "vcl", "StatusBar::EndProgressMode(): no progress mode" );
+
+ mbProgressMode = false;
+ maPrgsTxt.clear();
+
+ if ( IsReallyVisible() )
+ {
+ Invalidate();
+ PaintImmediately();
+ }
+}
+
+void StatusBar::SetText(const OUString& rText)
+{
+ if ((GetStyle() & WB_RIGHT) && !mbProgressMode && IsReallyVisible() && IsUpdateMode())
+ {
+ if (mbFormat)
+ {
+ Invalidate();
+ Window::SetText(rText);
+ }
+ else
+ {
+ Invalidate();
+ Window::SetText(rText);
+ PaintImmediately();
+ }
+ }
+ else if (mbProgressMode)
+ {
+ maPrgsTxt = rText;
+ if (IsReallyVisible())
+ {
+ Invalidate();
+ PaintImmediately();
+ }
+ }
+ else
+ {
+ Window::SetText(rText);
+ }
+}
+
+Size StatusBar::CalcWindowSizePixel() const
+{
+ size_t i = 0;
+ size_t nCount = mvItemList.size();
+ long nOffset = 0;
+ long nCalcWidth = STATUSBAR_OFFSET_X*2;
+ long nCalcHeight;
+
+ while ( i < nCount )
+ {
+ ImplStatusItem* pItem = mvItemList[ i ].get();
+ nCalcWidth += pItem->mnWidth + nOffset;
+ nOffset = pItem->mnOffset;
+ i++;
+ }
+
+ long nMinHeight = GetTextHeight();
+ const long nBarTextOffset = STATUSBAR_OFFSET_TEXTY*2;
+ long nProgressHeight = nMinHeight + nBarTextOffset;
+
+ if( IsNativeControlSupported( ControlType::Progress, ControlPart::Entire ) )
+ {
+ ImplControlValue aValue;
+ tools::Rectangle aControlRegion( Point(), Size( nCalcWidth, nMinHeight ) );
+ tools::Rectangle aNativeControlRegion, aNativeContentRegion;
+ if( GetNativeControlRegion( ControlType::Progress, ControlPart::Entire,
+ aControlRegion, ControlState::ENABLED, aValue,
+ aNativeControlRegion, aNativeContentRegion ) )
+ {
+ nProgressHeight = aNativeControlRegion.GetHeight();
+ }
+ }
+
+ nCalcHeight = nMinHeight+nBarTextOffset;
+ if( nCalcHeight < nProgressHeight+2 )
+ nCalcHeight = nProgressHeight+2;
+
+ return Size( nCalcWidth, nCalcHeight );
+}
+
+void StatusBar::SetAccessibleName( sal_uInt16 nItemId, const OUString& rName )
+{
+ sal_uInt16 nPos = GetItemPos( nItemId );
+
+ if ( nPos != STATUSBAR_ITEM_NOTFOUND )
+ {
+ ImplStatusItem* pItem = mvItemList[ nPos ].get();
+
+ if ( pItem->maAccessibleName != rName )
+ {
+ pItem->maAccessibleName = rName;
+ CallEventListeners( VclEventId::StatusbarNameChanged, reinterpret_cast<void*>(pItem->mnId) );
+ }
+ }
+}
+
+const OUString& StatusBar::GetAccessibleName( sal_uInt16 nItemId ) const
+{
+ sal_uInt16 nPos = GetItemPos( nItemId );
+
+ assert ( nPos != STATUSBAR_ITEM_NOTFOUND );
+
+ return mvItemList[ nPos ]->maAccessibleName;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-29 08:53:10 +0000