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-rw-r--r--sd/source/ui/presenter/PresenterTextView.cxx466
-rw-r--r--sd/source/ui/presenter/PresenterTextView.hxx71
2 files changed, 0 insertions, 537 deletions
diff --git a/sd/source/ui/presenter/PresenterTextView.cxx b/sd/source/ui/presenter/PresenterTextView.cxx
deleted file mode 100644
index d8abea74547a..000000000000
--- a/sd/source/ui/presenter/PresenterTextView.cxx
+++ /dev/null
@@ -1,466 +0,0 @@
-/* -*- 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 "PresenterTextView.hxx"
-
-#include <i18nlangtag/mslangid.hxx>
-#include <cppcanvas/vclfactory.hxx>
-#include <svl/itempool.hxx>
-#include <unotools/lingucfg.hxx>
-#include <editeng/colritem.hxx>
-#include <editeng/editeng.hxx>
-#include <editeng/editstat.hxx>
-#include <editeng/eeitem.hxx>
-#include <editeng/fhgtitem.hxx>
-#include <editeng/fontitem.hxx>
-#include <vcl/bitmapex.hxx>
-#include <vcl/svapp.hxx>
-#include <vcl/virdev.hxx>
-#include <com/sun/star/awt/FontDescriptor.hpp>
-#include <com/sun/star/awt/Size.hpp>
-#include <com/sun/star/rendering/XCanvas.hpp>
-#include <com/sun/star/uno/XComponentContext.hpp>
-#include <com/sun/star/i18n/ScriptType.hpp>
-#include <o3tl/string_view.hxx>
-
-using namespace ::com::sun::star;
-using namespace ::com::sun::star::uno;
-using namespace ::com::sun::star::lang;
-
-constexpr OUStringLiteral gsTextPropertyName(u"Text");
-constexpr OUStringLiteral gsBitmapPropertyName(u"Bitmap");
-constexpr OUStringLiteral gsSizePropertyName(u"Size");
-constexpr OUStringLiteral gsBackgroundColorPropertyName(u"BackgroundColor");
-constexpr OUStringLiteral gsTextColorPropertyName(u"TextColor");
-constexpr OUStringLiteral gsFontDescriptorPropertyName(u"FontDescriptor");
-constexpr OUStringLiteral gsTopPropertyName(u"Top");
-constexpr OUStringLiteral gsTopRelativePropertyName(u"RelativeTop");
-constexpr OUStringLiteral gsTotalHeightPropertyName(u"TotalHeight");
-
-namespace sd::presenter {
-
-// PresenterTextView::Implementation
-class PresenterTextView::Implementation
-{
-public:
- Implementation();
- ~Implementation();
-
- void SetCanvas (const cppcanvas::CanvasSharedPtr& rCanvas);
- void SetSize (const Size aSize);
- void SetBackgroundColor (const Color aColor);
- void SetTextColor (const Color aColor);
- void SetFontDescriptor (const awt::FontDescriptor& rFontDescriptor);
- sal_Int32 GetTop() const { return mnTop;}
- void SetTop (const sal_Int32 nTop);
- void SetText (const OUString& Text);
- sal_Int32 ParseDistance (std::u16string_view sDistance) const;
- Reference<rendering::XBitmap> const & GetBitmap();
- sal_Int32 GetTotalHeight();
-
-private:
- Reference<rendering::XBitmap> mxBitmap;
- cppcanvas::CanvasSharedPtr mpCanvas;
- VclPtr<VirtualDevice> mpOutputDevice;
- std::unique_ptr<EditEngine> mpEditEngine;
- rtl::Reference<SfxItemPool> mpEditEngineItemPool;
- Size maSize;
- OUString msText;
- sal_Int32 mnTop;
- sal_Int32 mnTotalHeight;
-
- void CheckTop();
-};
-
-// PresenterTextView
-PresenterTextView::PresenterTextView ()
- : mpImplementation(new Implementation())
-{
-}
-
-PresenterTextView::~PresenterTextView()
-{
-}
-
-void SAL_CALL PresenterTextView::disposing()
-{
- mpImplementation.reset();
-}
-
-// XInitialization
-void SAL_CALL PresenterTextView::initialize (const Sequence<Any>& rArguments)
-{
- ThrowIfDisposed();
-
- if (rArguments.getLength() != 1)
- {
- throw RuntimeException("PresenterTextView: invalid number of arguments",
- static_cast<XWeak*>(this));
- }
-
- Reference<rendering::XCanvas> xCanvas (rArguments[0], UNO_QUERY_THROW);
- mpImplementation->SetCanvas(
- cppcanvas::VCLFactory::createCanvas(xCanvas));
-}
-
-Any PresenterTextView::GetPropertyValue (const OUString& rsPropertyName)
-{
- ThrowIfDisposed();
-
- if (rsPropertyName == gsBitmapPropertyName)
- {
- return Any(mpImplementation->GetBitmap());
- }
- else if (rsPropertyName == gsTopPropertyName)
- {
- return Any(mpImplementation->GetTop());
- }
- else if (rsPropertyName == gsTotalHeightPropertyName)
- {
- return Any(mpImplementation->GetTotalHeight());
- }
-
- return Any();
-}
-
-Any PresenterTextView::SetPropertyValue (
- const OUString& rsPropertyName,
- const css::uno::Any& rValue)
-{
- ThrowIfDisposed();
-
- Any aOldValue;
- if (rsPropertyName == gsTextPropertyName)
- {
- OUString sText;
- if (rValue >>= sText)
- mpImplementation->SetText(sText);
- }
- else if (rsPropertyName == gsSizePropertyName)
- {
- awt::Size aSize;
- if (rValue >>= aSize)
- mpImplementation->SetSize(Size(aSize.Width,aSize.Height));
- }
- else if (rsPropertyName == gsBackgroundColorPropertyName)
- {
- ::Color aColor;
- if (rValue >>= aColor)
- mpImplementation->SetBackgroundColor(aColor);
- }
- else if (rsPropertyName == gsTextColorPropertyName)
- {
- ::Color aColor;
- if (rValue >>= aColor)
- mpImplementation->SetTextColor(aColor);
- }
- else if (rsPropertyName == gsFontDescriptorPropertyName)
- {
- awt::FontDescriptor aFontDescriptor;
- if (rValue >>= aFontDescriptor)
- mpImplementation->SetFontDescriptor(aFontDescriptor);
- }
- else if (rsPropertyName == gsTopPropertyName)
- {
- sal_Int32 nTop = 0;
- if (rValue >>= nTop)
- mpImplementation->SetTop(nTop);
- }
- else if (rsPropertyName == gsTopRelativePropertyName)
- {
- OUString sDistance;
- if (rValue >>= sDistance)
- mpImplementation->SetTop(
- mpImplementation->GetTop()
- + mpImplementation->ParseDistance(sDistance));
- }
- return aOldValue;
-}
-
-void PresenterTextView::ThrowIfDisposed()
-{
- if (PresenterTextViewInterfaceBase::rBHelper.bDisposed
- || PresenterTextViewInterfaceBase::rBHelper.bInDispose || mpImplementation == nullptr)
- {
- throw lang::DisposedException ("PresenterTextView object has already been disposed",
- static_cast<uno::XWeak*>(this));
- }
-}
-
-// PresenterTextView::Implementation
-PresenterTextView::Implementation::Implementation()
- : mpOutputDevice(VclPtr<VirtualDevice>::Create(*Application::GetDefaultDevice(), DeviceFormat::DEFAULT, DeviceFormat::DEFAULT)),
- mpEditEngineItemPool(EditEngine::CreatePool()),
- maSize(100,100),
- mnTop(0),
- mnTotalHeight(-1)
-{
- mpOutputDevice->SetMapMode(MapMode(MapUnit::MapPixel));
-
- // set fonts to be used
- SvtLinguOptions aOpt;
- SvtLinguConfig().GetOptions( aOpt );
-
- struct FontDta {
- LanguageType nFallbackLang;
- LanguageType nLang;
- DefaultFontType nFontType;
- sal_uInt16 nFontInfoId;
- } aTable[3] =
- {
- // info to get western font to be used
- { LANGUAGE_ENGLISH_US, LANGUAGE_NONE,
- DefaultFontType::SERIF, EE_CHAR_FONTINFO },
- // info to get CJK font to be used
- { LANGUAGE_JAPANESE, LANGUAGE_NONE,
- DefaultFontType::CJK_TEXT, EE_CHAR_FONTINFO_CJK },
- // info to get CTL font to be used
- { LANGUAGE_ARABIC_SAUDI_ARABIA, LANGUAGE_NONE,
- DefaultFontType::CTL_TEXT, EE_CHAR_FONTINFO_CTL }
- };
- aTable[0].nLang = MsLangId::resolveSystemLanguageByScriptType(aOpt.nDefaultLanguage, css::i18n::ScriptType::LATIN);
- aTable[1].nLang = MsLangId::resolveSystemLanguageByScriptType(aOpt.nDefaultLanguage_CJK, css::i18n::ScriptType::ASIAN);
- aTable[2].nLang = MsLangId::resolveSystemLanguageByScriptType(aOpt.nDefaultLanguage_CTL, css::i18n::ScriptType::COMPLEX);
-
- for (const FontDta & rFntDta : aTable)
- {
- LanguageType nLang = (LANGUAGE_NONE == rFntDta.nLang) ?
- rFntDta.nFallbackLang : rFntDta.nLang;
- vcl::Font aFont = OutputDevice::GetDefaultFont(
- rFntDta.nFontType, nLang, GetDefaultFontFlags::OnlyOne);
- mpEditEngineItemPool->SetPoolDefaultItem(
- SvxFontItem(
- aFont.GetFamilyType(),
- aFont.GetFamilyName(),
- aFont.GetStyleName(),
- aFont.GetPitch(),
- aFont.GetCharSet(),
- rFntDta.nFontInfoId));
- }
-
- mpEditEngine.reset( new EditEngine (mpEditEngineItemPool.get()) );
-
- mpEditEngine->EnableUndo (true);
- mpEditEngine->SetDefTab (sal_uInt16(
- Application::GetDefaultDevice()->GetTextWidth("XXXX")));
-
- mpEditEngine->SetControlWord(
- EEControlBits(mpEditEngine->GetControlWord() | EEControlBits::AUTOINDENTING) &
- EEControlBits(~EEControlBits::UNDOATTRIBS) &
- EEControlBits(~EEControlBits::PASTESPECIAL) );
-
- mpEditEngine->SetWordDelimiters (" .=+-*/(){}[];\"");
- mpEditEngine->SetRefMapMode(MapMode(MapUnit::MapPixel));
- mpEditEngine->SetPaperSize (Size(800, 0));
- mpEditEngine->EraseVirtualDevice();
- mpEditEngine->ClearModifyFlag();
-}
-
-PresenterTextView::Implementation::~Implementation()
-{
- mpEditEngine.reset();
- mpEditEngineItemPool.clear();
- mpOutputDevice.disposeAndClear();
-}
-
-void PresenterTextView::Implementation::SetCanvas (const cppcanvas::CanvasSharedPtr& rpCanvas)
-{
- mpCanvas = rpCanvas;
- mxBitmap = nullptr;
-}
-
-void PresenterTextView::Implementation::SetSize (const Size aSize)
-{
- DBG_ASSERT(mpEditEngine!=nullptr, "EditEngine missing");
-
- maSize = aSize;
- mpEditEngine->SetPaperSize(maSize);
- mnTotalHeight = -1;
- mxBitmap = nullptr;
-}
-
-void PresenterTextView::Implementation::SetBackgroundColor (const Color aColor)
-{
- mxBitmap = nullptr;
-
- DBG_ASSERT(mpEditEngine!=nullptr, "EditEngine missing");
- DBG_ASSERT(mpEditEngineItemPool!=nullptr, "EditEngineItemPool missing");
- mpEditEngine->SetBackgroundColor(aColor);
- mpEditEngine->EnableAutoColor(false);
- mpEditEngine->ForceAutoColor(false);
-}
-
-void PresenterTextView::Implementation::SetTextColor (const Color aColor)
-{
- mxBitmap = nullptr;
-
- DBG_ASSERT(mpEditEngineItemPool!=nullptr, "EditEngineItemPool missing");
- mpEditEngineItemPool->SetPoolDefaultItem(SvxColorItem(aColor, EE_CHAR_COLOR));
-}
-
-void PresenterTextView::Implementation::SetFontDescriptor (
- const awt::FontDescriptor& rFontDescriptor)
-{
- mxBitmap = nullptr;
-
- DBG_ASSERT(mpEditEngineItemPool!=nullptr, "EditEngineItemPool missing");
-
- const sal_Int32 nFontHeight = rFontDescriptor.Height;
-
- SvxFontHeightItem aFontHeight(
- Application::GetDefaultDevice()->LogicToPixel(
- Size(0, nFontHeight), MapMode (MapUnit::MapPoint)).Height(),
- 100,
- EE_CHAR_FONTHEIGHT);
- mpEditEngineItemPool->SetPoolDefaultItem( aFontHeight);
- aFontHeight.SetWhich (EE_CHAR_FONTHEIGHT_CJK);
- mpEditEngineItemPool->SetPoolDefaultItem( aFontHeight);
- aFontHeight.SetWhich (EE_CHAR_FONTHEIGHT_CTL);
- mpEditEngineItemPool->SetPoolDefaultItem( aFontHeight);
-
- SvxFontItem aSvxFontItem (EE_CHAR_FONTINFO);
- aSvxFontItem.SetFamilyName( rFontDescriptor.Name );
- mpEditEngineItemPool->SetPoolDefaultItem(aSvxFontItem);
-
- mnTotalHeight = -1;
- mxBitmap = nullptr;
-
- CheckTop();
- mnTotalHeight = -1;
-}
-
-void PresenterTextView::Implementation::SetTop (const sal_Int32 nTop)
-{
- if (nTop == mnTop)
- return;
-
- mnTop = nTop;
- mxBitmap = nullptr;
- CheckTop();
-}
-
-void PresenterTextView::Implementation::SetText (const OUString& rText)
-{
- DBG_ASSERT(mpEditEngine!=nullptr, "EditEngine missing");
- msText = rText;
- mpEditEngine->SetPaperSize(maSize);
- mnTotalHeight = -1;
- mxBitmap = nullptr;
-}
-
-sal_Int32 PresenterTextView::Implementation::ParseDistance (std::u16string_view sDistance) const
-{
- DBG_ASSERT(mpEditEngine!=nullptr, "EditEngine missing");
- sal_Int32 nDistance (0);
- if (o3tl::ends_with(sDistance, u"px"))
- {
- nDistance = o3tl::toInt32(sDistance.substr(0,sDistance.size()-2));
- }
- else if (o3tl::ends_with(sDistance, u"l"))
- {
- const sal_Int32 nLines (o3tl::toInt32(sDistance.substr(0,sDistance.size()-1)));
- // Take the height of the first line as the height of every line.
- const sal_uInt32 nFirstLineHeight (mpEditEngine->GetLineHeight(0));
- nDistance = nFirstLineHeight * nLines;
- }
-
- return nDistance;
-}
-
-Reference<rendering::XBitmap> const & PresenterTextView::Implementation::GetBitmap()
-{
- DBG_ASSERT(mpEditEngine!=nullptr, "EditEngine missing");
-
- if ( ! mxBitmap.is())
- {
- mpOutputDevice.disposeAndClear();
- mpOutputDevice = VclPtr<VirtualDevice>::Create(*Application::GetDefaultDevice(),
- DeviceFormat::DEFAULT, DeviceFormat::DEFAULT);
- mpOutputDevice->SetMapMode(MapMode(MapUnit::MapPixel));
- mpOutputDevice->SetOutputSizePixel(maSize);
- mpOutputDevice->SetLineColor();
- mpOutputDevice->SetFillColor();
- mpOutputDevice->SetBackground(Wallpaper());
- mpOutputDevice->Erase();
-
- MapMode aMapMode (mpOutputDevice->GetMapMode());
- aMapMode.SetOrigin(Point(0,0));
- mpOutputDevice->SetMapMode(aMapMode);
- const ::tools::Rectangle aWindowBox (Point(0,0), maSize);
- mpOutputDevice->DrawRect(aWindowBox);
-
- mpEditEngine->Clear();
- mpEditEngine->SetText(msText);
- mpEditEngine->SetPaperSize(maSize);
-
- mpEditEngine->Draw(*mpOutputDevice, aWindowBox, Point(0,mnTop));
-
- const BitmapEx aBitmap (mpOutputDevice->GetBitmapEx(Point(0,0), maSize));
- mxBitmap = cppcanvas::VCLFactory::createBitmap(
- mpCanvas,
- aBitmap
- )->getUNOBitmap();
- }
- return mxBitmap;
-}
-
-sal_Int32 PresenterTextView::Implementation::GetTotalHeight()
-{
- DBG_ASSERT(mpEditEngine!=nullptr, "EditEngine missing");
-
- if (mnTotalHeight < 0)
- {
- if ( ! mxBitmap.is())
- GetBitmap();
- mnTotalHeight = mpEditEngine->GetTextHeight();
- }
- return mnTotalHeight;
-}
-
-void PresenterTextView::Implementation::CheckTop()
-{
- DBG_ASSERT(mpEditEngine!=nullptr, "EditEngine missing");
-
- if (mpEditEngine!=nullptr && mnTotalHeight < 0)
- mnTotalHeight = mpEditEngine->GetTextHeight();
- if (mpEditEngine!=nullptr && mnTop >= mnTotalHeight)
- mnTop = mnTotalHeight - mpEditEngine->GetLineHeight(0);
-
- if (mnTotalHeight < maSize.Height())
- mnTop = 0;
-
- if (mnTotalHeight - mnTop < maSize.Height())
- mnTop = mnTotalHeight - maSize.Height();
-
- if (mnTop < 0)
- mnTop = 0;
-}
-
-} // end of namespace ::sd::presenter
-
-
-extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
-com_sun_star_comp_Draw_PresenterTextView_get_implementation(css::uno::XComponentContext*,
- css::uno::Sequence<css::uno::Any> const &)
-{
- return cppu::acquire(new sd::presenter::PresenterTextView);
-}
-
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sd/source/ui/presenter/PresenterTextView.hxx b/sd/source/ui/presenter/PresenterTextView.hxx
deleted file mode 100644
index 28b68aaa57d6..000000000000
--- a/sd/source/ui/presenter/PresenterTextView.hxx
+++ /dev/null
@@ -1,71 +0,0 @@
-/* -*- 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 .
- */
-
-#pragma once
-
-#include <tools/PropertySet.hxx>
-#include <com/sun/star/lang/XInitialization.hpp>
-#include <cppuhelper/implbase.hxx>
-#include <memory>
-
-namespace sd::presenter {
-
-typedef ::cppu::ImplInheritanceHelper <
- tools::PropertySet,
- css::lang::XInitialization
-> PresenterTextViewInterfaceBase;
-
-/** Render text into bitmaps. An edit engine is used to render the text.
- This service is used by the presenter screen to render the notes view.
-*/
-class PresenterTextView
- : public PresenterTextViewInterfaceBase
-{
-public:
- PresenterTextView ();
- virtual ~PresenterTextView() override;
- PresenterTextView(const PresenterTextView&) = delete;
- PresenterTextView& operator=(const PresenterTextView&) = delete;
-
- // XInitialization
-
- virtual void SAL_CALL initialize (const css::uno::Sequence<css::uno::Any>& rArguments) override;
-
-protected:
- virtual void SAL_CALL disposing() override;
-
- virtual css::uno::Any GetPropertyValue (
- const OUString& rsPropertyName) override;
- virtual css::uno::Any SetPropertyValue (
- const OUString& rsPropertyName,
- const css::uno::Any& rValue) override;
-
-private:
- class Implementation;
- std::unique_ptr<Implementation> mpImplementation;
-
- /** @throws css::lang::DisposedException when the object has already been
- disposed.
- */
- void ThrowIfDisposed();
-};
-
-} // end of namespace ::sd::presenter
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit (git 2.34.1) at 2024-12-25 15:09:02 +0000