From ed5640d8b587fbcfed7dd7967f3de04b37a76f26 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:06:44 +0200 Subject: Adding upstream version 4:7.4.7. Signed-off-by: Daniel Baumann --- vcl/source/window/dockingarea.cxx | 257 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 257 insertions(+) create mode 100644 vcl/source/window/dockingarea.cxx (limited to 'vcl/source/window/dockingarea.cxx') diff --git a/vcl/source/window/dockingarea.cxx b/vcl/source/window/dockingarea.cxx new file mode 100644 index 000000000..be3f6ef99 --- /dev/null +++ b/vcl/source/window/dockingarea.cxx @@ -0,0 +1,257 @@ +/* -*- 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 +#include +#include +#include +#include +#include + +#include + +#include + +class DockingAreaWindow::ImplData +{ +public: + ImplData(); + + WindowAlign meAlign; +}; + +DockingAreaWindow::ImplData::ImplData() +{ + meAlign = WindowAlign::Top; +} + +DockingAreaWindow::DockingAreaWindow( vcl::Window* pParent ) : + Window( WindowType::DOCKINGAREA ) +{ + ImplInit( pParent, WB_CLIPCHILDREN|WB_3DLOOK, nullptr ); + + mpImplData.reset(new ImplData); +} + +DockingAreaWindow::~DockingAreaWindow() +{ + disposeOnce(); +} + +void DockingAreaWindow::dispose() +{ + mpImplData.reset(); + Window::dispose(); +} + +void DockingAreaWindow::DataChanged( const DataChangedEvent& rDCEvt ) +{ + Window::DataChanged( rDCEvt ); + + if ( (rDCEvt.GetType() == DataChangedEventType::SETTINGS) && (rDCEvt.GetFlags() & AllSettingsFlags::STYLE) ) + { + Invalidate(); + } +} + +static void ImplInvalidateMenubar( DockingAreaWindow const * pThis ) +{ + // due to a possible common gradient covering menubar and top dockingarea + // the menubar must be repainted if the top dockingarea changes size or visibility + if( ImplGetSVData()->maNWFData.mbMenuBarDockingAreaCommonBG && + (pThis->GetAlign() == WindowAlign::Top) + && pThis->IsNativeControlSupported( ControlType::Toolbar, ControlPart::Entire ) + && pThis->IsNativeControlSupported( ControlType::Menubar, ControlPart::Entire ) ) + { + SystemWindow *pSysWin = pThis->GetSystemWindow(); + if( pSysWin && pSysWin->GetMenuBar() ) + { + vcl::Window *pMenubarWin = pSysWin->GetMenuBar()->GetWindow(); + if( pMenubarWin ) + pMenubarWin->Invalidate(); + } + } +} + +void DockingAreaWindow::StateChanged( StateChangedType nType ) +{ + Window::StateChanged( nType ); + + if ( nType == StateChangedType::Visible ) + ImplInvalidateMenubar( this ); +} + +bool DockingAreaWindow::IsHorizontal() const +{ + return ( mpImplData->meAlign == WindowAlign::Top || mpImplData->meAlign == WindowAlign::Bottom ); +} + +void DockingAreaWindow::SetAlign( WindowAlign eNewAlign ) +{ + if( eNewAlign != mpImplData->meAlign ) + { + mpImplData->meAlign = eNewAlign; + Invalidate(); + } +} + +WindowAlign DockingAreaWindow::GetAlign() const +{ + return mpImplData->meAlign; +} + +void DockingAreaWindow::ApplySettings(vcl::RenderContext& rRenderContext) +{ + const StyleSettings rSetting = rRenderContext.GetSettings().GetStyleSettings(); + const BitmapEx& rPersonaBitmap = (GetAlign() == WindowAlign::Top) ? rSetting.GetPersonaHeader() : rSetting.GetPersonaFooter(); + + if (!rPersonaBitmap.IsEmpty() && (GetAlign() == WindowAlign::Top || GetAlign()==WindowAlign::Bottom)) + { + Wallpaper aWallpaper(rPersonaBitmap); + if (GetAlign() == WindowAlign::Top) + aWallpaper.SetStyle(WallpaperStyle::TopRight); + else + aWallpaper.SetStyle(WallpaperStyle::BottomRight); + aWallpaper.SetColor(rSetting.GetWorkspaceColor()); + + // we need to shift the bitmap vertically so that it spans over the + // menubar conveniently + SystemWindow* pSysWin = GetSystemWindow(); + MenuBar* pMenuBar = pSysWin ? pSysWin->GetMenuBar() : nullptr; + int nMenubarHeight = pMenuBar ? pMenuBar->GetMenuBarHeight() : 0; + aWallpaper.SetRect(tools::Rectangle(Point(0, -nMenubarHeight), + Size(rRenderContext.GetOutputWidthPixel(), + rRenderContext.GetOutputHeightPixel() + nMenubarHeight))); + + rRenderContext.SetBackground(aWallpaper); + } + else if (!rRenderContext.IsNativeControlSupported(ControlType::Toolbar, ControlPart::Entire)) + { + Wallpaper aWallpaper; + aWallpaper.SetStyle(WallpaperStyle::ApplicationGradient); + rRenderContext.SetBackground(aWallpaper); + } + else + rRenderContext.SetBackground(Wallpaper(rSetting.GetFaceColor())); + +} + +void DockingAreaWindow::Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle&) +{ + const StyleSettings rSetting = rRenderContext.GetSettings().GetStyleSettings(); + + EnableNativeWidget(); // only required because the toolkit currently switches this flag off + if (!rRenderContext.IsNativeControlSupported(ControlType::Toolbar, ControlPart::Entire)) + return; + + ToolbarValue aControlValue; + + if (GetAlign() == WindowAlign::Top && ImplGetSVData()->maNWFData.mbMenuBarDockingAreaCommonBG) + { + // give NWF a hint that this dockingarea is adjacent to the menubar + // useful for special gradient effects that should cover both windows + aControlValue.mbIsTopDockingArea = true; + } + + ControlState nState = ControlState::ENABLED; + const bool isFooter = GetAlign() == WindowAlign::Bottom && !rSetting.GetPersonaFooter().IsEmpty(); + + if ((GetAlign() == WindowAlign::Top && !rSetting.GetPersonaHeader().IsEmpty() ) || isFooter) + Erase(rRenderContext); + else if (!ImplGetSVData()->maNWFData.mbDockingAreaSeparateTB) + { + // draw a single toolbar background covering the whole docking area + tools::Rectangle aCtrlRegion(Point(), GetOutputSizePixel()); + + rRenderContext.DrawNativeControl(ControlType::Toolbar, IsHorizontal() ? ControlPart::DrawBackgroundHorz : ControlPart::DrawBackgroundVert, + aCtrlRegion, nState, aControlValue, OUString() ); + + if (!ImplGetSVData()->maNWFData.mbDockingAreaAvoidTBFrames) + { + // each toolbar gets a thin border to better recognize its borders on the homogeneous docking area + sal_uInt16 nChildren = GetChildCount(); + for (sal_uInt16 n = 0; n < nChildren; n++) + { + vcl::Window* pChild = GetChild(n); + if (pChild->IsVisible()) + { + Point aPos = pChild->GetPosPixel(); + Size aSize = pChild->GetSizePixel(); + tools::Rectangle aRect(aPos, aSize); + + rRenderContext.SetLineColor(rRenderContext.GetSettings().GetStyleSettings().GetLightColor()); + rRenderContext.DrawLine(aRect.TopLeft(), aRect.TopRight()); + rRenderContext.DrawLine(aRect.TopLeft(), aRect.BottomLeft()); + + rRenderContext.SetLineColor(rRenderContext.GetSettings().GetStyleSettings().GetSeparatorColor()); + rRenderContext.DrawLine(aRect.BottomLeft(), aRect.BottomRight()); + rRenderContext.DrawLine(aRect.TopRight(), aRect.BottomRight()); + } + } + } + } + else + { + // create map to find toolbar lines + Size aOutSz(GetOutputSizePixel()); + std::map ranges; + sal_uInt16 nChildren = GetChildCount(); + for (sal_uInt16 n = 0; n < nChildren; n++) + { + vcl::Window* pChild = GetChild(n); + Point aPos = pChild->GetPosPixel(); + Size aSize = pChild->GetSizePixel(); + if (IsHorizontal()) + ranges[aPos.Y()] = aSize.Height(); + else + ranges[aPos.X()] = aSize.Width(); + } + + // draw multiple toolbar backgrounds, i.e., one for each toolbar line + for (auto const& range : ranges) + { + tools::Rectangle aTBRect; + if (IsHorizontal()) + { + aTBRect.SetLeft( 0 ); + aTBRect.SetRight( aOutSz.Width() - 1 ); + aTBRect.SetTop( range.first ); + aTBRect.SetBottom( range.first + range.second - 1 ); + } + else + { + aTBRect.SetLeft( range.first ); + aTBRect.SetRight( range.first + range.second - 1 ); + aTBRect.SetTop( 0 ); + aTBRect.SetBottom( aOutSz.Height() - 1 ); + } + rRenderContext.DrawNativeControl(ControlType::Toolbar, IsHorizontal() ? ControlPart::DrawBackgroundHorz : ControlPart::DrawBackgroundVert, + aTBRect, nState, aControlValue, OUString()); + } + } +} + +void DockingAreaWindow::Resize() +{ + ImplInvalidateMenubar( this ); + if (IsNativeControlSupported(ControlType::Toolbar, ControlPart::Entire)) + Invalidate(); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ -- cgit v1.2.3