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 --- sd/source/ui/dlg/PhotoAlbumDialog.cxx | 775 ++++++++++++++++++++++++++++++++++ 1 file changed, 775 insertions(+) create mode 100644 sd/source/ui/dlg/PhotoAlbumDialog.cxx (limited to 'sd/source/ui/dlg/PhotoAlbumDialog.cxx') diff --git a/sd/source/ui/dlg/PhotoAlbumDialog.cxx b/sd/source/ui/dlg/PhotoAlbumDialog.cxx new file mode 100644 index 000000000..f63afe7bb --- /dev/null +++ b/sd/source/ui/dlg/PhotoAlbumDialog.cxx @@ -0,0 +1,775 @@ +/* -*- 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/. +*/ + +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "PhotoAlbumDialog.hxx" +#include +#include +#include +#include + +namespace sd +{ + +SdPhotoAlbumDialog::SdPhotoAlbumDialog(weld::Window* pWindow, SdDrawDocument* pActDoc) + : GenericDialogController(pWindow, "modules/simpress/ui/photoalbum.ui", "PhotoAlbumCreatorDialog") + , m_pDoc(pActDoc) + , m_aImg(m_xDialog.get()) + , m_xCancelBtn(m_xBuilder->weld_button("cancel")) + , m_xCreateBtn(m_xBuilder->weld_button("ok")) + , m_xAddBtn(m_xBuilder->weld_button("add_btn")) + , m_xUpBtn(m_xBuilder->weld_button("up_btn")) + , m_xDownBtn(m_xBuilder->weld_button("down_btn")) + , m_xRemoveBtn(m_xBuilder->weld_button("rem_btn")) + , m_xImagesLst(m_xBuilder->weld_tree_view("images_tree")) + , m_xImg(new weld::CustomWeld(*m_xBuilder, "preview_img", m_aImg)) + , m_xInsTypeCombo(m_xBuilder->weld_combo_box("opt_combo")) + , m_xASRCheck(m_xBuilder->weld_check_button("asr_check")) + , m_xASRCheckCrop(m_xBuilder->weld_check_button("asr_check_crop")) + , m_xCapCheck(m_xBuilder->weld_check_button("cap_check")) + , m_xInsertAsLinkCheck(m_xBuilder->weld_check_button("insert_as_link_check")) +{ + m_xCancelBtn->connect_clicked(LINK(this, SdPhotoAlbumDialog, CancelHdl)); + m_xCreateBtn->connect_clicked(LINK(this, SdPhotoAlbumDialog, CreateHdl)); + + m_xAddBtn->connect_clicked(LINK(this, SdPhotoAlbumDialog, FileHdl)); + m_xUpBtn->connect_clicked(LINK(this, SdPhotoAlbumDialog, UpHdl)); + m_xUpBtn->set_sensitive(false); + m_xDownBtn->connect_clicked(LINK(this, SdPhotoAlbumDialog, DownHdl)); + m_xDownBtn->set_sensitive(false); + m_xRemoveBtn->connect_clicked(LINK(this, SdPhotoAlbumDialog, RemoveHdl)); + m_xRemoveBtn->set_sensitive(false); + m_xImagesLst->connect_changed(LINK(this, SdPhotoAlbumDialog, SelectHdl)); + m_xInsTypeCombo->connect_changed(LINK(this, SdPhotoAlbumDialog, TypeSelectHdl)); + + m_pGraphicFilter = new GraphicFilter; + m_xAddBtn->grab_focus(); +} + +SdPhotoAlbumDialog::~SdPhotoAlbumDialog() +{ +} + +IMPL_LINK_NOARG(SdPhotoAlbumDialog, CancelHdl, weld::Button&, void) +{ + m_xDialog->response(RET_CANCEL); +} + +IMPL_LINK_NOARG(SdPhotoAlbumDialog, CreateHdl, weld::Button&, void) +{ + if (m_xImagesLst->n_children() == 0) + { + std::unique_ptr xWarn(Application::CreateMessageDialog(m_xDialog.get(), + VclMessageType::Warning, VclButtonsType::Ok, + SdResId(STR_PHOTO_ALBUM_EMPTY_WARNING))); + xWarn->run(); + } + else + { + Reference< drawing::XDrawPagesSupplier > xDPS( m_pDoc->getUnoModel(), uno::UNO_QUERY ); + Reference< drawing::XDrawPages > xDrawPages = xDPS->getDrawPages(); + Reference< lang::XMultiServiceFactory > xShapeFactory( m_pDoc->getUnoModel(), uno::UNO_QUERY ); + + Reference< XComponentContext > xContext(::comphelper::getProcessComponentContext()); + Reference< graphic::XGraphicProvider> xProvider(graphic::GraphicProvider::create(xContext)); + + // determine if to use Captions (use TitleObject) and choose the correct AutoLayout + // from the beginning + const bool bCreateCaptions(m_xCapCheck->get_active()); + const bool bInsertAsLink(m_xInsertAsLinkCheck->get_active()); + const AutoLayout aAutoLayout(bCreateCaptions ? AUTOLAYOUT_TITLE_ONLY : AUTOLAYOUT_NONE); + + // get the option + const int nOpt = m_xInsTypeCombo->get_active(); + if (nOpt == ONE_IMAGE) + { + for( sal_Int32 i = 0; i < m_xImagesLst->n_children(); ++i ) + { + OUString sUrl = m_xImagesLst->get_id(i); + + Reference< drawing::XDrawPage > xSlide = appendNewSlide(aAutoLayout, xDrawPages); + Reference< beans::XPropertySet > xSlideProps( xSlide, uno::UNO_QUERY ); + Reference< graphic::XGraphic > xGraphic = createXGraphicFromUrl(sUrl, xProvider); + + Graphic aGraphic(xGraphic); + if (bInsertAsLink) + aGraphic.setOriginURL(sUrl); + + // Save the original size, multiplied with 100 + ::awt::Size aPicSize(aGraphic.GetSizePixel().Width()*100, aGraphic.GetSizePixel().Height()*100); + + Reference< drawing::XShape > xShape( + xShapeFactory->createInstance("com.sun.star.drawing.GraphicObjectShape"), + uno::UNO_QUERY); + + Reference< beans::XPropertySet > xProps( xShape, uno::UNO_QUERY ); + xProps->setPropertyValue("Graphic", ::uno::Any(xGraphic)); + + ::awt::Size aPageSize; + + xSlideProps->getPropertyValue( + "Width") >>= aPageSize.Width; + xSlideProps->getPropertyValue( + "Height") >>= aPageSize.Height; + + ::awt::Point aPicPos; + + if (m_xASRCheck->get_active() && !m_xASRCheckCrop->get_active()) + { + // Resize the image, with keeping ASR + aPicSize = createASRSize(aPicSize, aPageSize); + } + else if (m_xASRCheckCrop->get_active()) + { + aPicSize = createASRSizeCrop(aPicSize, aPageSize); + } + + xShape->setSize(aPicSize); + aPicPos.X = (aPageSize.Width - aPicSize.Width)/2; + aPicPos.Y = (aPageSize.Height - aPicSize.Height)/2; + + xShape->setPosition(aPicPos); + try + { + xSlide->add(xShape); + if (bCreateCaptions) + createCaption( aPageSize ); + } + catch (const css::uno::Exception&) + { + TOOLS_WARN_EXCEPTION( "sd", "" ); + } + } + } + else if( nOpt == TWO_IMAGES ) + { + for( sal_Int32 i = 0; i < m_xImagesLst->n_children(); i+=2 ) + { + // create the slide + Reference< drawing::XDrawPage > xSlide = appendNewSlide(aAutoLayout, xDrawPages); + Reference< beans::XPropertySet > xSlideProps( xSlide, uno::UNO_QUERY ); + //Slide dimensions + ::awt::Size aPageSize; + + xSlideProps->getPropertyValue( + "Width") >>= aPageSize.Width; + xSlideProps->getPropertyValue( + "Height") >>= aPageSize.Height; + + // grab the left one + OUString sUrl1 = m_xImagesLst->get_id(i); + // grab the right one + OUString sUrl2 = m_xImagesLst->get_id(i+1); + + if( !sUrl1.isEmpty() ) + { + Reference< graphic::XGraphic > xGraphic = createXGraphicFromUrl(sUrl1, xProvider); + + Graphic aGraphic(xGraphic); + if (bInsertAsLink) + aGraphic.setOriginURL(sUrl1); + // Save the original size, multiplied with 100 + ::awt::Size aPicSize(aGraphic.GetSizePixel().Width()*100, aGraphic.GetSizePixel().Height()*100); + + Reference< drawing::XShape > xShape( + xShapeFactory->createInstance("com.sun.star.drawing.GraphicObjectShape"), + uno::UNO_QUERY); + + Reference< beans::XPropertySet > xProps( xShape, uno::UNO_QUERY ); + xProps->setPropertyValue("Graphic", ::uno::Any(xGraphic)); + + ::awt::Point aPicPos; + + if (m_xASRCheck->get_active()) + { + // Resize the image, with keeping ASR + aPicSize = createASRSize(aPicSize, ::awt::Size(aPageSize.Width/2 - 100, aPageSize.Height/2 - 100)); + } + else + { + aPicSize.Width = aPageSize.Width/2 - 100; + aPicSize.Height = aPageSize.Height/2 - 100; + } + xShape->setSize(aPicSize); + aPicPos.X = (aPageSize.Width/4 - aPicSize.Width/2); + aPicPos.Y = aPageSize.Height/2 - aPicSize.Height/2; + + xShape->setPosition(aPicPos); + try + { + xSlide->add(xShape); + } + catch (const css::uno::Exception&) + { + TOOLS_WARN_EXCEPTION( "sd", "" ); + } + } + + if( !sUrl2.isEmpty() ) + { + Reference< graphic::XGraphic > xGraphic = createXGraphicFromUrl(sUrl2, xProvider); + + Graphic aGraphic(xGraphic); + if (bInsertAsLink) + aGraphic.setOriginURL(sUrl2); + // Save the original size, multiplied with 100 + ::awt::Size aPicSize(aGraphic.GetSizePixel().Width()*100, aGraphic.GetSizePixel().Height()*100); + + Reference< drawing::XShape > xShape( + xShapeFactory->createInstance("com.sun.star.drawing.GraphicObjectShape"), + uno::UNO_QUERY); + + Reference< beans::XPropertySet > xProps( xShape, uno::UNO_QUERY ); + xProps->setPropertyValue("Graphic", ::uno::Any(xGraphic)); + + ::awt::Point aPicPos; + + if (m_xASRCheck->get_active()) + { + // Resize the image, with keeping ASR + aPicSize = createASRSize(aPicSize, ::awt::Size(aPageSize.Width/2 - 100, aPageSize.Height/2 - 100)); + } + else + { + aPicSize.Width = aPageSize.Width/2 - 100; + aPicSize.Height = aPageSize.Height/2 - 100; + } + xShape->setSize(aPicSize); + aPicPos.X = (aPageSize.Width/4 - aPicSize.Width/2) + aPageSize.Width/2; + aPicPos.Y = aPageSize.Height/2 - aPicSize.Height/2; + + xShape->setPosition(aPicPos); + + try + { + xSlide->add(xShape); + if(bCreateCaptions) + createCaption( aPageSize ); + } + catch (const css::uno::Exception&) + { + TOOLS_WARN_EXCEPTION( "sd", "" ); + } + } + } + } + else if( nOpt == FOUR_IMAGES ) + { + for( sal_Int32 i = 0; i < m_xImagesLst->n_children(); i+=4 ) + { + // create the slide + Reference< drawing::XDrawPage > xSlide = appendNewSlide(aAutoLayout, xDrawPages); + Reference< beans::XPropertySet > xSlideProps( xSlide, uno::UNO_QUERY ); + //Slide dimensions + ::awt::Size aPageSize; + + xSlideProps->getPropertyValue( + "Width") >>= aPageSize.Width; + xSlideProps->getPropertyValue( + "Height") >>= aPageSize.Height; + + // grab the upper left one + OUString sUrl1 = m_xImagesLst->get_id(i); + + // grab the upper right one + OUString sUrl2 = m_xImagesLst->get_id(i+1); + + // grab the lower left one + OUString sUrl3 = m_xImagesLst->get_id(i+2); + + // grab the lower right one + OUString sUrl4 = m_xImagesLst->get_id(i+3); + + if( !sUrl1.isEmpty() ) + { + Reference< graphic::XGraphic > xGraphic = createXGraphicFromUrl(sUrl1, xProvider); + + Graphic aGraphic(xGraphic); + if (bInsertAsLink) + aGraphic.setOriginURL(sUrl1); + // Save the original size, multiplied with 100 + ::awt::Size aPicSize(aGraphic.GetSizePixel().Width()*100, aGraphic.GetSizePixel().Height()*100); + + Reference< drawing::XShape > xShape( + xShapeFactory->createInstance("com.sun.star.drawing.GraphicObjectShape"), + uno::UNO_QUERY); + + Reference< beans::XPropertySet > xProps( xShape, uno::UNO_QUERY ); + xProps->setPropertyValue("Graphic", ::uno::Any(xGraphic)); + + ::awt::Point aPicPos; + + if (m_xASRCheck->get_active()) + { + // Resize the image, with keeping ASR + aPicSize = createASRSize(aPicSize, ::awt::Size(aPageSize.Width/2 - 100, aPageSize.Height/2 - 100)); + } + else + { + aPicSize.Width = aPageSize.Width/2 - 100; + aPicSize.Height = aPageSize.Height/2 - 100; + } + xShape->setSize(aPicSize); + aPicPos.X = (aPageSize.Width/4 - aPicSize.Width/2); + aPicPos.Y = aPageSize.Height/4 - aPicSize.Height/2; + + xShape->setPosition(aPicPos); + try + { + xSlide->add(xShape); + } + catch (const css::uno::Exception&) + { + TOOLS_WARN_EXCEPTION( "sd", "" ); + } + } + if( !sUrl2.isEmpty() ) + { + Reference< graphic::XGraphic > xGraphic = createXGraphicFromUrl(sUrl2, xProvider); + + Graphic aGraphic(xGraphic); + if (bInsertAsLink) + aGraphic.setOriginURL(sUrl2); + // Save the original size, multiplied with 100 + ::awt::Size aPicSize(aGraphic.GetSizePixel().Width()*100, aGraphic.GetSizePixel().Height()*100); + + Reference< drawing::XShape > xShape( + xShapeFactory->createInstance("com.sun.star.drawing.GraphicObjectShape"), + uno::UNO_QUERY); + + Reference< beans::XPropertySet > xProps( xShape, uno::UNO_QUERY ); + xProps->setPropertyValue("Graphic", ::uno::Any(xGraphic)); + + ::awt::Point aPicPos; + + if (m_xASRCheck->get_active()) + { + // Resize the image, with keeping ASR + aPicSize = createASRSize(aPicSize, ::awt::Size(aPageSize.Width/2 - 100, aPageSize.Height/2 - 100)); + } + else + { + aPicSize.Width = aPageSize.Width/2 - 100; + aPicSize.Height = aPageSize.Height/2 - 100; + } + xShape->setSize(aPicSize); + aPicPos.X = (aPageSize.Width/4 - aPicSize.Width/2) + aPageSize.Width/2; + aPicPos.Y = aPageSize.Height/4 - aPicSize.Height/2; + + xShape->setPosition(aPicPos); + try + { + xSlide->add(xShape); + } + catch (const css::uno::Exception&) + { + TOOLS_WARN_EXCEPTION( "sd", "" ); + } + } + if( !sUrl3.isEmpty() ) + { + Reference< graphic::XGraphic > xGraphic = createXGraphicFromUrl(sUrl3, xProvider); + + Graphic aGraphic(xGraphic); + if (bInsertAsLink) + aGraphic.setOriginURL(sUrl3); + // Save the original size, multiplied with 100 + ::awt::Size aPicSize(aGraphic.GetSizePixel().Width()*100, aGraphic.GetSizePixel().Height()*100); + + Reference< drawing::XShape > xShape( + xShapeFactory->createInstance("com.sun.star.drawing.GraphicObjectShape"), + uno::UNO_QUERY); + + Reference< beans::XPropertySet > xProps( xShape, uno::UNO_QUERY ); + xProps->setPropertyValue("Graphic", ::uno::Any(xGraphic)); + + ::awt::Point aPicPos; + + if (m_xASRCheck->get_active()) + { + // Resize the image, with keeping ASR + aPicSize = createASRSize(aPicSize, ::awt::Size(aPageSize.Width/2 - 100, aPageSize.Height/2 - 100)); + } + else + { + aPicSize.Width = aPageSize.Width/2 - 100; + aPicSize.Height = aPageSize.Height/2 - 100; + } + xShape->setSize(aPicSize); + aPicPos.X = (aPageSize.Width/4 - aPicSize.Width/2); + aPicPos.Y = aPageSize.Height/4 - aPicSize.Height/2 + aPageSize.Height/2; + + xShape->setPosition(aPicPos); + try + { + xSlide->add(xShape); + } + catch (const css::uno::Exception&) + { + TOOLS_WARN_EXCEPTION( "sd", "" ); + } + } + if( !sUrl4.isEmpty() ) + { + Reference< graphic::XGraphic > xGraphic = createXGraphicFromUrl(sUrl4, xProvider); + + Graphic aGraphic(xGraphic); + if (bInsertAsLink) + aGraphic.setOriginURL(sUrl4); + // Save the original size, multiplied with 100 + ::awt::Size aPicSize(aGraphic.GetSizePixel().Width()*100, aGraphic.GetSizePixel().Height()*100); + + Reference< drawing::XShape > xShape( + xShapeFactory->createInstance("com.sun.star.drawing.GraphicObjectShape"), + uno::UNO_QUERY); + + Reference< beans::XPropertySet > xProps( xShape, uno::UNO_QUERY ); + xProps->setPropertyValue("Graphic", ::uno::Any(xGraphic)); + + ::awt::Point aPicPos; + + if (m_xASRCheck->get_active()) + { + // Resize the image, with keeping ASR + aPicSize = createASRSize(aPicSize, ::awt::Size(aPageSize.Width/2 - 100, aPageSize.Height/2 - 100)); + } + else + { + aPicSize.Width = aPageSize.Width/2 - 100; + aPicSize.Height = aPageSize.Height/2 - 100; + } + xShape->setSize(aPicSize); + aPicPos.X = (aPageSize.Width/4 - aPicSize.Width/2) + aPageSize.Width/2; + aPicPos.Y = aPageSize.Height/4 - aPicSize.Height/2 + aPageSize.Height/2; + + xShape->setPosition(aPicPos); + try + { + xSlide->add(xShape); + if(bCreateCaptions) + createCaption( aPageSize ); + } + catch (const css::uno::Exception&) + { + TOOLS_WARN_EXCEPTION( "sd", "" ); + } + } + } + } + else + { + std::unique_ptr xInfoBox(Application::CreateMessageDialog(m_xDialog.get(), + VclMessageType::Info, VclButtonsType::Ok, + "Function is not implemented!")); + xInfoBox->run(); + } + m_xDialog->response(RET_OK); + } +} + +IMPL_LINK_NOARG(SdPhotoAlbumDialog, FileHdl, weld::Button&, void) +{ + ::sfx2::FileDialogHelper aDlg( + css::ui::dialogs::TemplateDescription::FILEOPEN_PREVIEW, + FileDialogFlags::Graphic | FileDialogFlags::MultiSelection, m_xDialog.get()); + aDlg.SetContext(sfx2::FileDialogHelper::ImpressPhotoDialog); + + if ( aDlg.Execute() == ERRCODE_NONE ) + { + const Sequence< OUString > aFilesArr = aDlg.GetSelectedFiles(); + for ( const auto& rFile : aFilesArr ) + { + // Store full path, show filename only. Use INetURLObject to display spaces in filename correctly + INetURLObject aUrl(rFile); + m_xImagesLst->append(aUrl.GetMainURL(INetURLObject::DecodeMechanism::NONE), aUrl.GetLastName(INetURLObject::DecodeMechanism::WithCharset), ""); + } + } + EnableDisableButtons(); +} + +IMPL_LINK_NOARG(SdPhotoAlbumDialog, UpHdl, weld::Button&, void) +{ + const int nActPos = m_xImagesLst->get_selected_index(); + if (nActPos != -1 && nActPos != 0) + { + OUString sActEntry(m_xImagesLst->get_text(nActPos)); + // actual data + OUString sAct(m_xImagesLst->get_id(nActPos)); + + OUString sUpperEntry(m_xImagesLst->get_text(nActPos - 1)); + // upper data + OUString sUpper(m_xImagesLst->get_id(nActPos - 1)); + + m_xImagesLst->remove_text(sActEntry); + m_xImagesLst->remove_text(sUpperEntry); + + m_xImagesLst->insert(nActPos - 1, sActEntry, &sAct, nullptr, nullptr); + m_xImagesLst->insert(nActPos, sUpperEntry, &sUpper, nullptr, nullptr); + + m_xImagesLst->select(nActPos - 1); + } + + EnableDisableButtons(); +} + +IMPL_LINK_NOARG(SdPhotoAlbumDialog, DownHdl, weld::Button&, void) +{ + const int nActPos = m_xImagesLst->get_selected_index(); + if (!m_xImagesLst->get_text(nActPos + 1).isEmpty()) + { + OUString sActEntry(m_xImagesLst->get_selected_text()); + OUString sAct(m_xImagesLst->get_selected_id()); + + OUString sDownEntry(m_xImagesLst->get_text(nActPos + 1)); + OUString sDown(m_xImagesLst->get_id(nActPos + 1)); + + m_xImagesLst->remove_text(sActEntry); + m_xImagesLst->remove_text(sDownEntry); + + m_xImagesLst->insert(nActPos, sDownEntry, &sDown, nullptr, nullptr); + m_xImagesLst->insert(nActPos + 1, sActEntry, &sAct, nullptr, nullptr); + + m_xImagesLst->select(nActPos + 1); + } + EnableDisableButtons(); +} + +IMPL_LINK_NOARG(SdPhotoAlbumDialog, RemoveHdl, weld::Button&, void) +{ + m_xImagesLst->remove(m_xImagesLst->get_selected_index()); + m_aImg.SetGraphic(Graphic()); + + EnableDisableButtons(); +} + +IMPL_LINK_NOARG(SdPhotoAlbumDialog, SelectHdl, weld::TreeView&, void) +{ + OUString sImgUrl = m_xImagesLst->get_selected_id(); + + if (sImgUrl != SdResId(STR_PHOTO_ALBUM_TEXTBOX)) + { + Graphic aGraphic; + INetURLObject aURLObj( sImgUrl ); + + sal_uInt16 nFilter = GRFILTER_FORMAT_DONTKNOW; + + if ( aURLObj.HasError() || INetProtocol::NotValid == aURLObj.GetProtocol() ) + { + aURLObj.SetSmartProtocol( INetProtocol::File ); + aURLObj.SetSmartURL( sImgUrl ); + } + + GraphicFilterImportFlags nFilterImportFlags = GraphicFilterImportFlags::SetLogsizeForJpeg; + // remote? + if ( INetProtocol::File != aURLObj.GetProtocol() ) + { + std::unique_ptr pStream = ::utl::UcbStreamHelper::CreateStream( sImgUrl, StreamMode::READ ); + + if( pStream ) + m_pGraphicFilter->ImportGraphic( aGraphic, sImgUrl, *pStream, nFilter, nullptr, nFilterImportFlags ); + else + m_pGraphicFilter->ImportGraphic( aGraphic, aURLObj, nFilter, nullptr, nFilterImportFlags ); + } + else + { + m_pGraphicFilter->ImportGraphic( aGraphic, aURLObj, nFilter, nullptr, nFilterImportFlags ); + } + + BitmapEx aBmp = aGraphic.GetBitmapEx(); + sal_Int32 nBmpWidth = aBmp.GetSizePixel().Width(); + sal_Int32 nBmpHeight = aBmp.GetSizePixel().Height(); + + double nXRatio = double(200) / nBmpWidth; + double nYRatio = double(150) / nBmpHeight; + if ( nXRatio < nYRatio ) + aBmp.Scale( nXRatio, nXRatio ); + else + aBmp.Scale( nYRatio, nYRatio ); + + aBmp.Convert( BmpConversion::N24Bit ); + m_aImg.SetGraphic(Graphic(aBmp)); + } + else + { + m_aImg.SetGraphic(Graphic()); + } + EnableDisableButtons(); +} + +IMPL_LINK_NOARG(SdPhotoAlbumDialog, TypeSelectHdl, weld::ComboBox&, void) +{ + // Enable "Fill Slide" only for one image + // If we want to have it for other images too, we need to implement the actual cropping. + bool const bEnable = m_xInsTypeCombo->get_active() == ONE_IMAGE; + m_xASRCheckCrop->set_sensitive(bEnable); + if (!bEnable) + m_xASRCheckCrop->set_active(false); +} + +Reference< drawing::XDrawPage > SdPhotoAlbumDialog::appendNewSlide(AutoLayout aLayout, + const Reference< drawing::XDrawPages >& xDrawPages +) +{ + // Create the slide + Reference< drawing::XDrawPage > xSlide = xDrawPages->insertNewByIndex( xDrawPages->getCount() ); + SdPage* pSlide = m_pDoc->GetSdPage( m_pDoc->GetSdPageCount(PageKind::Standard)-1, PageKind::Standard); + pSlide->SetAutoLayout(aLayout, true); // Set the layout here + return xSlide; +} + +awt::Size SdPhotoAlbumDialog::createASRSize(const awt::Size& aPicSize, const awt::Size& aMaxSize) +{ + double resizeWidth = aPicSize.Width; + double resizeHeight = aPicSize.Height; + double aspect = resizeWidth/resizeHeight; + + if( resizeWidth > aMaxSize.Width ) + { + resizeWidth = aMaxSize.Width; + resizeHeight = resizeWidth / aspect; + } + + if( resizeHeight > aMaxSize.Height ) + { + aspect = resizeWidth/resizeHeight; + resizeHeight = aMaxSize.Height; + resizeWidth = resizeHeight * aspect; + } + return awt::Size(resizeWidth, resizeHeight); +} + +awt::Size SdPhotoAlbumDialog::createASRSizeCrop(const awt::Size& aPicSize, const awt::Size& aMaxSize) +{ + double resizeWidth = aPicSize.Width; + double resizeHeight = aPicSize.Height; + double imgAspect = resizeWidth / resizeHeight; + double windowAspectRatio = static_cast(aMaxSize.Width) / aMaxSize.Height ; + + + //When both sides of an image are bigger than canvas size, image would be downscaled. + if( resizeWidth > aMaxSize.Width && resizeHeight > aMaxSize.Height ) + { + if( imgAspect > windowAspectRatio ) + { + resizeHeight = aMaxSize.Height; + resizeWidth = aMaxSize.Height * imgAspect; + } + else + { + resizeHeight = aMaxSize.Width / imgAspect; + resizeWidth = aMaxSize.Width; + } + + } + //In all other cases image is upscaled + else + { + if( imgAspect > windowAspectRatio ) + { + resizeHeight = aMaxSize.Height; + resizeWidth = aMaxSize.Height * imgAspect; + } + else + { + resizeWidth = aMaxSize.Width; + resizeHeight = aMaxSize.Width / imgAspect; + } + } + return awt::Size(resizeWidth, resizeHeight); +} + +void SdPhotoAlbumDialog::createCaption(const awt::Size& aPageSize ) +{ + Point CapPos; + Size CapSize; + + CapSize.setWidth( aPageSize.Width ); + CapSize.setHeight( aPageSize.Height/6 ); + CapPos.setX( 0 ); + CapPos.setY( aPageSize.Height - CapSize.Height() ); + SdPage* pSlide = m_pDoc->GetSdPage( m_pDoc->GetSdPageCount(PageKind::Standard)-1, PageKind::Standard ); + + // try to get existing PresObj + const ::tools::Rectangle rRect(CapPos,CapSize); + SdrObject* pSdrObj = pSlide->GetPresObj(PresObjKind::Title); + + if(!pSdrObj) + { + // if not exists, create. Beware: It is already inserted to the SdPage + pSdrObj = pSlide->CreatePresObj(PresObjKind::Title,false,rRect); + } + else + { + // if exists, bring to front and position it + const size_t nObjNum(pSlide->GetObjCount()); + + if(nObjNum) + { + pSlide->SetObjectOrdNum(pSdrObj->GetOrdNum(), nObjNum - 1); + } + + pSdrObj->SetSnapRect(rRect); + } + + if(pSdrObj) + { + // set color, style and some transparency + SfxItemSet aSet(m_pDoc->GetItemPool() ); + + aSet.Put( XFillStyleItem(drawing::FillStyle_SOLID) ); + aSet.Put( XFillColorItem( "", COL_BLACK ) ); + aSet.Put( XFillTransparenceItem( 20 ) ); + pSdrObj->SetMergedItemSetAndBroadcast(aSet); + } +} + +Reference< graphic::XGraphic> SdPhotoAlbumDialog::createXGraphicFromUrl(const OUString& sUrl, + const Reference< graphic::XGraphicProvider>& xProvider +) +{ + // The same as above, except this returns an XGraphic from the image URL + ::comphelper::NamedValueCollection aMediaProperties; + aMediaProperties.put( "URL", sUrl ); + Reference< graphic::XGraphic> xGraphic = + xProvider->queryGraphic( aMediaProperties.getPropertyValues() ); + return xGraphic; +} + +void SdPhotoAlbumDialog::EnableDisableButtons() +{ + m_xRemoveBtn->set_sensitive(m_xImagesLst->count_selected_rows() > 0); + m_xUpBtn->set_sensitive(m_xImagesLst->count_selected_rows() > 0 && + m_xImagesLst->get_selected_index() != 0); + m_xDownBtn->set_sensitive(m_xImagesLst->count_selected_rows() > 0 && + m_xImagesLst->get_selected_index() < m_xImagesLst->n_children() - 1); +} + +} // end of namespace sd + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ -- cgit v1.2.3