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Diffstat (limited to 'svx/source/gallery2/galbrws2.cxx')
| -rw-r--r-- | svx/source/gallery2/galbrws2.cxx | 1243 |
1 files changed, 0 insertions, 1243 deletions
diff --git a/svx/source/gallery2/galbrws2.cxx b/svx/source/gallery2/galbrws2.cxx deleted file mode 100644 index 08d6f969d234..000000000000 --- a/svx/source/gallery2/galbrws2.cxx +++ /dev/null @@ -1,1243 +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 <sot/formats.hxx> -#include <vcl/commandevent.hxx> -#include <vcl/event.hxx> -#include <vcl/transfer.hxx> -#include <vcl/virdev.hxx> -#include <sfx2/bindings.hxx> -#include <sfx2/viewfrm.hxx> -#include <vcl/graphicfilter.hxx> -#include <helpids.h> -#include <svx/svxids.hrc> -#include <galobj.hxx> -#include <svx/gallery1.hxx> -#include <svx/galtheme.hxx> -#include <svx/galctrl.hxx> -#include <svx/galmisc.hxx> -#include <galbrws2.hxx> -#include <vcl/svapp.hxx> -#include <vcl/weld.hxx> -#include <svx/svxdlg.hxx> -#include <svx/galleryitem.hxx> -#include <comphelper/processfactory.hxx> -#include <comphelper/propertyvalue.hxx> -#include <com/sun/star/frame/FrameSearchFlag.hpp> -#include <com/sun/star/frame/XDispatchProvider.hpp> -#include <com/sun/star/frame/XFrame.hpp> -#include <com/sun/star/gallery/GalleryItemType.hpp> -#include <com/sun/star/graphic/XGraphic.hpp> -#include <com/sun/star/lang/XComponent.hpp> -#include <com/sun/star/style/GraphicLocation.hpp> - -#include <cassert> -#include <map> -#include <memory> -#include <cppuhelper/implbase.hxx> -#include <osl/diagnose.h> -#include <o3tl/string_view.hxx> - -GalleryBrowserMode GalleryBrowser2::meInitMode = GALLERYBROWSERMODE_ICON; - -struct DispatchInfo -{ - css::util::URL TargetURL; - css::uno::Sequence< css::beans::PropertyValue > Arguments; - css::uno::Reference< css::frame::XDispatch > Dispatch; -}; - -IMPL_STATIC_LINK( GalleryBrowser2, AsyncDispatch_Impl, void*, p, void ) -{ - DispatchInfo* pDispatchInfo = static_cast<DispatchInfo*>(p); - if ( pDispatchInfo && pDispatchInfo->Dispatch.is() ) - { - try - { - pDispatchInfo->Dispatch->dispatch( pDispatchInfo->TargetURL, - pDispatchInfo->Arguments ); - } - catch ( const css::uno::Exception& ) - { - } - } - - delete pDispatchInfo; -} - -namespace -{ - -struct CommandInfo -{ - css::util::URL URL; - css::uno::Reference< css::frame::XDispatch > Dispatch; - - explicit CommandInfo( const OUString &rURL ) - { - URL.Complete = rURL; - } -}; - -class GalleryThemePopup : public ::cppu::WeakImplHelper< css::frame::XStatusListener > -{ -private: - const GalleryTheme* mpTheme; - sal_uInt32 mnObjectPos; - bool mbPreview; - std::unique_ptr<weld::Builder> mxBuilder; - std::unique_ptr<weld::Menu> mxPopupMenu; - std::unique_ptr<weld::Menu> mxBackgroundPopup; - GalleryBrowser2* mpBrowser; - - typedef std::map< int, CommandInfo > CommandInfoMap; - CommandInfoMap m_aCommandInfo; - - static void Execute( const CommandInfo &rCmdInfo, - const css::uno::Sequence< css::beans::PropertyValue > &rArguments ); - - void MenuSelectHdl(std::u16string_view rIdent); - void BackgroundMenuSelectHdl(sal_uInt16 nId); -public: - GalleryThemePopup(weld::Widget* pParent, - const GalleryTheme* pTheme, - sal_uInt32 nObjectPos, - bool bPreview, - GalleryBrowser2* pBrowser); - - void ExecutePopup(weld::Widget* pParent, const ::Point &rPos); - - virtual void SAL_CALL statusChanged( const css::frame::FeatureStateEvent &rEvent) override; - virtual void SAL_CALL disposing( const css::lang::EventObject &rSource) override; -}; - - -GalleryThemePopup::GalleryThemePopup( - weld::Widget* pParent, - const GalleryTheme* pTheme, - sal_uInt32 nObjectPos, - bool bPreview, - GalleryBrowser2* pBrowser ) - : mpTheme( pTheme ) - , mnObjectPos( nObjectPos ) - , mbPreview( bPreview ) - , mxBuilder(Application::CreateBuilder(pParent, "svx/ui/gallerymenu2.ui")) - , mxPopupMenu(mxBuilder->weld_menu("menu")) - , mxBackgroundPopup(mxBuilder->weld_menu("backgroundmenu")) - , mpBrowser( pBrowser ) -{ - // SID_GALLERY_ENABLE_ADDCOPY - m_aCommandInfo.emplace( - SID_GALLERY_ENABLE_ADDCOPY, - CommandInfo( ".uno:GalleryEnableAddCopy" )); - // SID_GALLERY_BG_BRUSH - m_aCommandInfo.emplace( - SID_GALLERY_BG_BRUSH, - CommandInfo( ".uno:BackgroundImage" )); - // SID_GALLERY_FORMATS - m_aCommandInfo.emplace( - SID_GALLERY_FORMATS, - CommandInfo( ".uno:InsertGalleryPic" )); - -} - -void SAL_CALL GalleryThemePopup::statusChanged( - const css::frame::FeatureStateEvent &rEvent ) -{ - const OUString &rURL = rEvent.FeatureURL.Complete; - if ( rURL == ".uno:GalleryEnableAddCopy" ) - { - if ( !rEvent.IsEnabled ) - { - mxPopupMenu->set_visible("add", false); - } - } - else if ( rURL == ".uno:BackgroundImage" ) - { - mxBackgroundPopup->clear(); - if ( rEvent.IsEnabled ) - { - OUString sItem; - css::uno::Sequence< OUString > sItems; - if ( ( rEvent.State >>= sItem ) && sItem.getLength() ) - { - mxBackgroundPopup->append(OUString::number(1), sItem); - } - else if ( ( rEvent.State >>= sItems ) && sItems.hasElements() ) - { - sal_uInt16 nId = 1; - for (const OUString& rStr : sItems) - { - mxBackgroundPopup->append(OUString::number(nId), rStr); - nId++; - } - } - } - } -} - -void SAL_CALL GalleryThemePopup::disposing( - const css::lang::EventObject &/*rSource*/) -{ -} - -void GalleryThemePopup::Execute( - const CommandInfo &rCmdInfo, - const css::uno::Sequence< css::beans::PropertyValue > &rArguments ) -{ - if ( rCmdInfo.Dispatch.is() ) - { - std::unique_ptr<DispatchInfo> pInfo(new DispatchInfo); - pInfo->TargetURL = rCmdInfo.URL; - pInfo->Arguments = rArguments; - pInfo->Dispatch = rCmdInfo.Dispatch; - - if ( Application::PostUserEvent( - LINK( nullptr, GalleryBrowser2, AsyncDispatch_Impl), pInfo.get() ) ) - pInfo.release(); - } -} - -void GalleryThemePopup::ExecutePopup(weld::Widget* pParent, const ::Point &rPos) -{ - css::uno::Reference< css::frame::XStatusListener > xThis( this ); - - const SgaObjKind eObjKind = mpTheme->GetObjectKind( mnObjectPos ); - INetURLObject aURL; - - const_cast< GalleryTheme* >( mpTheme )->GetURL( mnObjectPos, aURL ); - const bool bValidURL = ( aURL.GetProtocol() != INetProtocol::NotValid ); - - mxPopupMenu->set_visible("add", bValidURL && SgaObjKind::Sound != eObjKind); - - mxPopupMenu->set_visible("preview", bValidURL); - mxPopupMenu->set_active("preview", mbPreview); - - if( mpTheme->IsReadOnly() || !mpTheme->GetObjectCount() ) - { - mxPopupMenu->set_visible("delete", false); - mxPopupMenu->set_visible("title", false); - if (mpTheme->IsReadOnly()) - mxPopupMenu->set_visible("paste", false); - - if (!mpTheme->GetObjectCount()) - mxPopupMenu->set_visible("copy", false); - } - else - { - mxPopupMenu->set_visible("delete", !mbPreview); - mxPopupMenu->set_visible("title", true); - mxPopupMenu->set_visible("copy", true); - mxPopupMenu->set_visible("paste", true); - } - - // update status - css::uno::Reference< css::frame::XDispatchProvider> xDispatchProvider( - GalleryBrowser2::GetFrame(), css::uno::UNO_QUERY ); - css::uno::Reference< css::util::XURLTransformer > xTransformer( - mpBrowser->GetURLTransformer() ); - for ( auto& rInfo : m_aCommandInfo ) - { - try - { - CommandInfo &rCmdInfo = rInfo.second; - if ( xTransformer.is() ) - xTransformer->parseStrict( rCmdInfo.URL ); - - if ( xDispatchProvider.is() ) - { - rCmdInfo.Dispatch = xDispatchProvider->queryDispatch( - rCmdInfo.URL, - "_self", - css::frame::FrameSearchFlag::SELF ); - } - - if ( rCmdInfo.Dispatch.is() ) - { - rCmdInfo.Dispatch->addStatusListener( this, rCmdInfo.URL ); - rCmdInfo.Dispatch->removeStatusListener( this, rCmdInfo.URL ); - } - } - catch ( ... ) - {} - } - - if( !mxBackgroundPopup->n_children() || ( eObjKind == SgaObjKind::SvDraw ) || ( eObjKind == SgaObjKind::Sound ) ) - mxPopupMenu->set_visible("background", false); - else - mxPopupMenu->set_visible("background", true); - - MenuSelectHdl(mxPopupMenu->popup_at_rect(pParent, tools::Rectangle(rPos, Size(1,1)))); -} - -void GalleryThemePopup::MenuSelectHdl(std::u16string_view rIdent) -{ - if (rIdent.empty()) - return; - - sal_uInt16 nSubMenuId = o3tl::toUInt32(rIdent); - if (nSubMenuId) - { - BackgroundMenuSelectHdl(nSubMenuId-1); - return; - } - - if (rIdent == u"add") - { - const CommandInfoMap::const_iterator it = m_aCommandInfo.find( SID_GALLERY_FORMATS ); - if (it != m_aCommandInfo.end()) - mpBrowser->DispatchAdd(it->second.Dispatch, it->second.URL); - } - else - mpBrowser->Execute(rIdent); -} - -void GalleryThemePopup::BackgroundMenuSelectHdl(sal_uInt16 nPos) -{ - OUString aURL( mpBrowser->GetURL().GetMainURL( INetURLObject::DecodeMechanism::NONE ) ); - OUString aFilterName( mpBrowser->GetFilterName() ); - - css::uno::Sequence< css::beans::PropertyValue > aArgs{ - comphelper::makePropertyValue("Background.Transparent", sal_Int32( 0 )), // 0 - 100 - comphelper::makePropertyValue("Background.BackColor", sal_Int32( - 1 )), - comphelper::makePropertyValue("Background.URL", aURL), - comphelper::makePropertyValue("Background.Filtername", aFilterName), // FIXME name should be FilterName - comphelper::makePropertyValue("Background.Position", css::style::GraphicLocation_TILED), - comphelper::makePropertyValue("Position", nPos) - }; - - const CommandInfoMap::const_iterator it = m_aCommandInfo.find( SID_GALLERY_BG_BRUSH ); - if ( it != m_aCommandInfo.end() ) - Execute( it->second, aArgs ); -} - -} // end anonymous namespace - -GalleryBrowser2::GalleryBrowser2(weld::Builder& rBuilder, Gallery* pGallery) - : mpGallery(pGallery) - , mpCurTheme(nullptr) - , mxIconView(new GalleryIconView(this, rBuilder.weld_scrolled_window("galleryscroll", true))) - , mxIconViewWin(new weld::CustomWeld(rBuilder, "gallery", *mxIconView)) - , mxListView(rBuilder.weld_tree_view("gallerylist")) - , mxPreview(new GalleryPreview(this, rBuilder.weld_scrolled_window("previewscroll"))) - , mxPreviewWin(new weld::CustomWeld(rBuilder, "preview", *mxPreview)) - , mxIconButton(rBuilder.weld_toggle_button("icon")) - , mxListButton(rBuilder.weld_toggle_button("list")) - , mxInfoBar(rBuilder.weld_label("label")) - , maPreviewSize(28, 28) - , mnCurActionPos ( 0xffffffff ) - , meMode ( GALLERYBROWSERMODE_NONE ) - , meLastMode ( GALLERYBROWSERMODE_NONE ) -{ - m_xContext.set( ::comphelper::getProcessComponentContext() ); - - int nHeight = mxListView->get_height_rows(10); - mxListView->set_size_request(-1, nHeight); - mxIconView->set_size_request(-1, nHeight); - - m_xTransformer.set( - m_xContext->getServiceManager()->createInstanceWithContext( - "com.sun.star.util.URLTransformer", m_xContext ), - css::uno::UNO_QUERY ); - - mxIconButton->set_help_id(HID_GALLERY_ICONVIEW); - mxListButton->set_help_id(HID_GALLERY_LISTVIEW); - - mxIconButton->connect_toggled( LINK( this, GalleryBrowser2, SelectTbxHdl ) ); - mxListButton->connect_toggled( LINK( this, GalleryBrowser2, SelectTbxHdl ) ); - - mxIconView->SetSelectHdl( LINK( this, GalleryBrowser2, SelectObjectValueSetHdl ) ); - mxListView->connect_visible_range_changed(LINK(this, GalleryBrowser2, VisRowsScrolledHdl)); - mxListView->connect_size_allocate(LINK(this, GalleryBrowser2, SizeAllocHdl)); - mxListView->connect_changed( LINK( this, GalleryBrowser2, SelectObjectHdl ) ); - mxListView->connect_popup_menu(LINK(this, GalleryBrowser2, PopupMenuHdl)); - mxListView->connect_key_press(LINK(this, GalleryBrowser2, KeyInputHdl)); - mxListView->connect_row_activated(LINK(this, GalleryBrowser2, RowActivatedHdl)); - mxDragDropTargetHelper.reset(new GalleryDragDrop(this, mxListView->get_drop_target())); - mxListView->connect_drag_begin(LINK(this, GalleryBrowser2, DragBeginHdl)); - - mxListView->set_help_id(HID_GALLERY_WINDOW); - - SetMode( ( GALLERYBROWSERMODE_PREVIEW != GalleryBrowser2::meInitMode ) ? GalleryBrowser2::meInitMode : GALLERYBROWSERMODE_ICON ); -} - -IMPL_LINK(GalleryBrowser2, PopupMenuHdl, const CommandEvent&, rCEvt, bool) -{ - if (rCEvt.GetCommand() != CommandEventId::ContextMenu) - return false; - ShowContextMenu(rCEvt); - return true; -} - -IMPL_LINK(GalleryBrowser2, KeyInputHdl, const KeyEvent&, rKEvt, bool) -{ - return KeyInput(rKEvt); -} - -IMPL_LINK_NOARG(GalleryBrowser2, RowActivatedHdl, weld::TreeView&, bool) -{ - TogglePreview(); - return true; -} - -GalleryBrowser2::~GalleryBrowser2() -{ - if (mpCurTheme) - mpGallery->ReleaseTheme( mpCurTheme, *this ); -} - -void GalleryBrowser2::Notify( SfxBroadcaster&, const SfxHint& rHint ) -{ - const GalleryHint& rGalleryHint = static_cast<const GalleryHint&>(rHint); - - switch( rGalleryHint.GetType() ) - { - case GalleryHintType::THEME_UPDATEVIEW: - { - if( GALLERYBROWSERMODE_PREVIEW == GetMode() ) - SetMode( meLastMode ); - - ImplUpdateViews( reinterpret_cast<size_t>(rGalleryHint.GetData1()) + 1 ); - } - break; - - default: - break; - } -} - -sal_Int8 GalleryBrowser2::AcceptDrop( const DropTargetHelper& rTarget ) -{ - sal_Int8 nRet = DND_ACTION_NONE; - - if( mpCurTheme && !mpCurTheme->IsReadOnly() ) - { - if( !mpCurTheme->IsDragging() ) - { - if( rTarget.IsDropFormatSupported( SotClipboardFormatId::DRAWING ) || - rTarget.IsDropFormatSupported( SotClipboardFormatId::FILE_LIST ) || - rTarget.IsDropFormatSupported( SotClipboardFormatId::SIMPLE_FILE ) || - rTarget.IsDropFormatSupported( SotClipboardFormatId::SVXB ) || - rTarget.IsDropFormatSupported( SotClipboardFormatId::GDIMETAFILE ) || - rTarget.IsDropFormatSupported( SotClipboardFormatId::BITMAP ) ) - { - nRet = DND_ACTION_COPY; - } - } - else - nRet = DND_ACTION_COPY; - } - - return nRet; -} - -sal_Int8 GalleryBrowser2::ExecuteDrop( const ExecuteDropEvent& rEvt ) -{ - sal_Int8 nRet = DND_ACTION_NONE; - - if( mpCurTheme ) - { - Point aSelPos; - const sal_uInt32 nItemId = ImplGetSelectedItemId( &rEvt.maPosPixel, aSelPos ); - const sal_uInt32 nInsertPos = (nItemId ? (nItemId - 1) : mpCurTheme->GetObjectCount()); - - if( mpCurTheme->IsDragging() ) - mpCurTheme->ChangeObjectPos( mpCurTheme->GetDragPos(), nInsertPos ); - else - nRet = mpCurTheme->InsertTransferable( rEvt.maDropEvent.Transferable, nInsertPos ) ? 1 : 0; - } - - return nRet; -} - -bool GalleryBrowser2::StartDrag() -{ - if (!mpCurTheme) - return true; - return m_xHelper->StartDrag(); -} - -IMPL_LINK(GalleryBrowser2, DragBeginHdl, bool&, rUnsetDragIcon, bool) -{ - rUnsetDragIcon = false; - return StartDrag(); -} - -void GalleryBrowser2::TogglePreview() -{ - SetMode( ( GALLERYBROWSERMODE_PREVIEW != GetMode() ) ? GALLERYBROWSERMODE_PREVIEW : meLastMode ); - GetViewWindow()->grab_focus(); -} - -bool GalleryBrowser2::ShowContextMenu(const CommandEvent& rCEvt) -{ - Point aMousePos = rCEvt.GetMousePosPixel(); - Point aSelPos; - const sal_uInt32 nItemId = ImplGetSelectedItemId( rCEvt.IsMouseEvent() ? &aMousePos : nullptr, aSelPos ); - - if( !(mpCurTheme && nItemId && ( nItemId <= mpCurTheme->GetObjectCount() )) ) - return false; - - ImplSelectItemId( nItemId ); - - css::uno::Reference< css::frame::XFrame > xFrame( GetFrame() ); - if ( !xFrame.is() ) - return false; - - weld::Widget* pParent = GetViewWindow(); - mnCurActionPos = nItemId - 1; - rtl::Reference< GalleryThemePopup > xPopup( - new GalleryThemePopup( - pParent, - mpCurTheme, - mnCurActionPos, - GALLERYBROWSERMODE_PREVIEW == GetMode(), - this ) ); - xPopup->ExecutePopup(pParent, aSelPos); - return true; -} - -bool GalleryBrowser2::ViewBoxHasFocus() const -{ - return mxIconButton->has_focus() || mxListButton->has_focus(); -} - -bool GalleryBrowser2::KeyInput(const KeyEvent& rKEvt) -{ - Point aSelPos; - const sal_uInt32 nItemId = ImplGetSelectedItemId( nullptr, aSelPos ); - bool bRet = false; - - if (!ViewBoxHasFocus() && nItemId && mpCurTheme) - { - OUString sExecuteIdent; - INetURLObject aURL; - - mpCurTheme->GetURL( nItemId - 1, aURL ); - - const bool bValidURL = ( aURL.GetProtocol() != INetProtocol::NotValid ); - bool bPreview = bValidURL; - bool bDelete = false; - bool bTitle = false; - - if( !mpCurTheme->IsReadOnly() && mpCurTheme->GetObjectCount() ) - { - bDelete = ( GALLERYBROWSERMODE_PREVIEW != GetMode() ); - bTitle = true; - } - - switch( rKEvt.GetKeyCode().GetCode() ) - { - case KEY_SPACE: - case KEY_RETURN: - case KEY_P: - { - if( bPreview ) - { - TogglePreview(); - bRet = true; - } - } - break; - - case KEY_INSERT: - case KEY_I: - { - // Inserting a gallery item in the document must be dispatched - if( bValidURL ) - { - DispatchAdd(css::uno::Reference<css::frame::XDispatch>(), css::util::URL()); - return true; - } - } - break; - - case KEY_DELETE: - case KEY_D: - { - if( bDelete ) - sExecuteIdent = "delete"; - } - break; - - case KEY_T: - { - if( bTitle ) - sExecuteIdent = "title"; - } - break; - - default: - break; - } - - if (!sExecuteIdent.isEmpty()) - { - Execute(sExecuteIdent); - bRet = true; - } - } - - return bRet; -} - -void GalleryBrowser2::SelectTheme( std::u16string_view rThemeName ) -{ - if( mpCurTheme ) - mpGallery->ReleaseTheme( mpCurTheme, *this ); - - mpCurTheme = mpGallery->AcquireTheme( rThemeName, *this ); - - m_xHelper.set(new GalleryTransferable(mpCurTheme, 0, true)); - rtl::Reference<TransferDataContainer> xHelper(m_xHelper); - mxListView->enable_drag_source(xHelper, DND_ACTION_COPY | DND_ACTION_LINK); - mxIconView->SetDragDataTransferable(xHelper, DND_ACTION_COPY | DND_ACTION_LINK); - mxPreview->SetDragDataTransferable(xHelper, DND_ACTION_COPY | DND_ACTION_LINK); - - mxIconView->SetTheme(mpCurTheme); - mxPreview->SetTheme(mpCurTheme); - - if( GALLERYBROWSERMODE_PREVIEW == GetMode() ) - meMode = meLastMode; - - ImplUpdateViews( 1 ); - - bool bIconMode = (GALLERYBROWSERMODE_ICON == GetMode()); - mxIconButton->set_sensitive(true); - mxListButton->set_sensitive(true); - mxIconButton->set_active(bIconMode); - mxListButton->set_active(!bIconMode); -} - -void GalleryBrowser2::SetMode( GalleryBrowserMode eMode ) -{ - if( GetMode() == eMode ) - return; - - meLastMode = GetMode(); - - switch( eMode ) - { - case GALLERYBROWSERMODE_ICON: - { - mxListView->hide(); - - mxPreview->Hide(); - mxPreview->SetGraphic( Graphic() ); - GalleryPreview::PreviewMedia( INetURLObject() ); - - mxIconView->Show(); - - mxIconButton->set_sensitive(true); - mxListButton->set_sensitive(true); - - mxIconButton->set_active(true); - mxListButton->set_active(false); - } - break; - - case GALLERYBROWSERMODE_LIST: - { - mxIconView->Hide(); - - mxPreview->Hide(); - mxPreview->SetGraphic( Graphic() ); - GalleryPreview::PreviewMedia( INetURLObject() ); - - mxListView->show(); - UpdateRows(true); - - mxIconButton->set_sensitive(true); - mxListButton->set_sensitive(true); - - mxIconButton->set_active(false); - mxListButton->set_active(true); - } - break; - - case GALLERYBROWSERMODE_PREVIEW: - { - Graphic aGraphic; - Point aSelPos; - const sal_uInt32 nItemId = ImplGetSelectedItemId( nullptr, aSelPos ); - - if( nItemId ) - { - const sal_uInt32 nPos = nItemId - 1; - - mxIconView->Hide(); - mxListView->hide(); - - if( mpCurTheme ) - mpCurTheme->GetGraphic( nPos, aGraphic ); - - mxPreview->SetGraphic( aGraphic ); - mxPreview->Show(); - - if( mpCurTheme && mpCurTheme->GetObjectKind( nPos ) == SgaObjKind::Sound ) - GalleryPreview::PreviewMedia( mpCurTheme->GetObjectURL( nPos ) ); - - mxIconButton->set_sensitive(false); - mxListButton->set_sensitive(false); - } - } - break; - - default: - break; - } - - GalleryBrowser2::meInitMode = meMode = eMode; -} - -weld::Widget* GalleryBrowser2::GetViewWindow() const -{ - weld::Widget* pRet; - - switch( GetMode() ) - { - case GALLERYBROWSERMODE_LIST: pRet = mxListView.get(); break; - case GALLERYBROWSERMODE_PREVIEW: pRet = mxPreview->GetDrawingArea(); break; - - default: - pRet = mxIconView->GetDrawingArea(); - break; - } - - return pRet; -} - -void GalleryBrowser2::Travel( GalleryBrowserTravel eTravel ) -{ - if( !mpCurTheme ) - return; - - Point aSelPos; - const sal_uInt32 nItemId = ImplGetSelectedItemId( nullptr, aSelPos ); - - if( !nItemId ) - return; - - sal_uInt32 nNewItemId = nItemId; - - switch( eTravel ) - { - case GalleryBrowserTravel::First: nNewItemId = 1; break; - case GalleryBrowserTravel::Last: nNewItemId = mpCurTheme->GetObjectCount(); break; - case GalleryBrowserTravel::Previous: nNewItemId--; break; - case GalleryBrowserTravel::Next: nNewItemId++; break; - default: - break; - } - - if( nNewItemId < 1 ) - nNewItemId = 1; - else if( nNewItemId > mpCurTheme->GetObjectCount() ) - nNewItemId = mpCurTheme->GetObjectCount(); - - if( nNewItemId == nItemId ) - return; - - ImplSelectItemId( nNewItemId ); - ImplUpdateInfoBar(); - - if( GALLERYBROWSERMODE_PREVIEW != GetMode() ) - return; - - Graphic aGraphic; - const sal_uInt32 nPos = nNewItemId - 1; - - mpCurTheme->GetGraphic( nPos, aGraphic ); - mxPreview->SetGraphic( aGraphic ); - - if( SgaObjKind::Sound == mpCurTheme->GetObjectKind( nPos ) ) - GalleryPreview::PreviewMedia( mpCurTheme->GetObjectURL( nPos ) ); - - mxPreview->Invalidate(); -} - -void GalleryBrowser2::ImplUpdateViews( sal_uInt16 nSelectionId ) -{ - mxIconView->Hide(); - mxListView->hide(); - mxPreview->Hide(); - - mxIconView->Clear(); - mxListView->clear(); - - if( mpCurTheme ) - { - const int nAlwaysUpToDate = 15; - - mxListView->freeze(); - - sal_uInt32 nCount = mpCurTheme->GetObjectCount(); - for (sal_uInt32 i = 0; i < nCount; ++i) - { - mxIconView->InsertItem(i + 1); // skip reserved id 0 - mxListView->append(OUString::number(i), ""); // create on-demand in VisRowsScrolledHdl - - if (i == nAlwaysUpToDate) // fill in the first block - UpdateRows(false); - } - - if (nCount < nAlwaysUpToDate) // if less than block size, fill in all of them - UpdateRows(false); - - mxListView->thaw(); - - ImplSelectItemId( std::min<sal_uInt16>( nSelectionId, mpCurTheme->GetObjectCount() ) ); - } - - switch( GetMode() ) - { - case GALLERYBROWSERMODE_ICON: mxIconView->Show(); break; - case GALLERYBROWSERMODE_LIST: - mxListView->show(); - UpdateRows(true); - break; - case GALLERYBROWSERMODE_PREVIEW: mxPreview->Show(); break; - - default: - break; - } - - ImplUpdateInfoBar(); -} - -void GalleryBrowser2::UpdateRows(bool bVisibleOnly) -{ - auto lambda = [this](weld::TreeIter& rEntry){ - // id is non-null if the preview is pending creation - OUString sId(mxListView->get_id(rEntry)); - if (sId.isEmpty()) - return false; - - // get the icon for the listview - BitmapEx aBitmapEx; - Size aPreparedSize; - - OUString sItemTextTitle; - OUString sItemTextPath; - - sal_Int32 i = sId.toUInt32(); - mpCurTheme->GetPreviewBitmapExAndStrings(i, aBitmapEx, aPreparedSize, sItemTextTitle, sItemTextPath); - - bool bNeedToCreate(aBitmapEx.IsEmpty()); - if (!bNeedToCreate && (sItemTextTitle.isEmpty() || aPreparedSize != maPreviewSize)) - bNeedToCreate = true; - - if (bNeedToCreate) - { - std::unique_ptr<SgaObject> xObj = mpCurTheme->AcquireObject(i); - if (xObj) - { - aBitmapEx = xObj->createPreviewBitmapEx(maPreviewSize); - sItemTextTitle = GalleryBrowser2::GetItemText(*xObj, GalleryItemFlags::Title); - sItemTextPath = GalleryBrowser2::GetItemText(*xObj, GalleryItemFlags::Path); - - mpCurTheme->SetPreviewBitmapExAndStrings(i, aBitmapEx, maPreviewSize, sItemTextTitle, sItemTextPath); - } - } - - ScopedVclPtr<VirtualDevice> xDev(mxListView->create_virtual_device()); - xDev->SetOutputSizePixel(maPreviewSize); - - if (!aBitmapEx.IsEmpty()) - { - const Size aBitmapExSizePixel(aBitmapEx.GetSizePixel()); - const Point aPos( - ((maPreviewSize.Width() - aBitmapExSizePixel.Width()) >> 1), - ((maPreviewSize.Height() - aBitmapExSizePixel.Height()) >> 1)); - - if (aBitmapEx.IsAlpha()) - { - // draw checkered background - GalleryIconView::drawTransparenceBackground(*xDev, aPos, aBitmapExSizePixel); - } - - xDev->DrawBitmapEx(aPos, aBitmapEx); - } - - mxListView->set_text(rEntry, sItemTextTitle); - mxListView->set_image(rEntry, *xDev); - mxListView->set_id(rEntry, OUString()); - - return false; - }; - - if (bVisibleOnly) - { - // ensure all visible entries are up to date - mxListView->visible_foreach(lambda); - // and ensure all selected entries are up to date - mxListView->selected_foreach(lambda); - return; - } - - mxListView->all_foreach(lambda); -} - -IMPL_LINK_NOARG(GalleryBrowser2, VisRowsScrolledHdl, weld::TreeView&, void) -{ - UpdateRows(true); -} - -IMPL_LINK_NOARG(GalleryBrowser2, SizeAllocHdl, const Size&, void) -{ - UpdateRows(true); -} - -void GalleryBrowser2::ImplUpdateInfoBar() -{ - if (!mpCurTheme) - return; - mxInfoBar->set_label( mpCurTheme->GetName() ); -} - -void GalleryBrowser2::ImplUpdateSelection() -{ - if (!mpCurTheme) - return; - auto nSelectedObject = (GALLERYBROWSERMODE_ICON == GetMode()) ? (mxIconView->GetSelectedItemId() - 1) : mxListView->get_selected_index(); - m_xHelper->SelectObject(nSelectedObject); -} - -sal_uInt32 GalleryBrowser2::ImplGetSelectedItemId( const Point* pSelPos, Point& rSelPos ) -{ - sal_uInt32 nRet = 0; - - if( GALLERYBROWSERMODE_PREVIEW == GetMode() ) - { - nRet = ( ( GALLERYBROWSERMODE_ICON == meLastMode ) ? mxIconView->GetSelectedItemId() : ( mxListView->get_selected_index() + 1 ) ); - - if( pSelPos ) - rSelPos = *pSelPos; - else - { - Size aOutputSizePixel(mxPreview->GetOutputSizePixel()); - rSelPos = Point( aOutputSizePixel.Width() >> 1, aOutputSizePixel.Height() >> 1 ); - } - } - else if (GALLERYBROWSERMODE_ICON == GetMode()) - { - if (pSelPos) - { - nRet = mxIconView->GetItemId( *pSelPos ); - rSelPos = *pSelPos; - } - else - { - nRet = mxIconView->GetSelectedItemId(); - rSelPos = mxIconView->GetItemRect(nRet).Center(); - } - } - else - { - std::unique_ptr<weld::TreeIter> xIter = mxListView->make_iterator(); - if( pSelPos ) - { - if (mxListView->get_dest_row_at_pos(*pSelPos, xIter.get(), false)) - nRet = mxListView->get_iter_index_in_parent(*xIter) + 1; - rSelPos = *pSelPos; - } - else - { - if (mxListView->get_selected(xIter.get())) - { - nRet = mxListView->get_iter_index_in_parent(*xIter) + 1; - rSelPos = mxListView->get_row_area(*xIter).Center(); - } - } - } - - if( nRet && ( !mpCurTheme || ( nRet > mpCurTheme->GetObjectCount() ) ) ) - { - nRet = 0; - } - - return nRet; -} - -void GalleryBrowser2::ImplSelectItemId(sal_uInt32 nItemId) -{ - if( nItemId ) - { - mxIconView->SelectItem(nItemId); - mxListView->select( nItemId - 1 ); - ImplUpdateSelection(); - } -} - -css::uno::Reference< css::frame::XFrame > -GalleryBrowser2::GetFrame() -{ - css::uno::Reference< css::frame::XFrame > xFrame; - SfxViewFrame* pCurrentViewFrame = SfxViewFrame::Current(); - if ( pCurrentViewFrame ) - { - SfxBindings& rBindings = pCurrentViewFrame->GetBindings(); - xFrame.set( rBindings.GetActiveFrame() ); - } - - return xFrame; -} - -void GalleryBrowser2::DispatchAdd( - const css::uno::Reference< css::frame::XDispatch > &rxDispatch, - const css::util::URL &rURL) -{ - Point aSelPos; - const sal_uInt32 nItemId = ImplGetSelectedItemId( nullptr, aSelPos ); - - if( !mpCurTheme || !nItemId ) - return; - - mnCurActionPos = nItemId - 1; - - css::uno::Reference< css::frame::XDispatch > xDispatch( rxDispatch ); - css::util::URL aURL = rURL; - - if ( !xDispatch.is() ) - { - css::uno::Reference< css::frame::XDispatchProvider > xDispatchProvider( - GetFrame(), css::uno::UNO_QUERY ); - if ( !xDispatchProvider.is() || !m_xTransformer.is() ) - return; - - aURL.Complete = ".uno:InsertGalleryPic"; - m_xTransformer->parseStrict( aURL ); - xDispatch = xDispatchProvider->queryDispatch( - aURL, - "_self", - css::frame::FrameSearchFlag::SELF ); - } - - if ( !xDispatch.is() ) - return; - - sal_Int8 nType = 0; - OUString aFilterName; - css::uno::Reference< css::lang::XComponent > xDrawing; - css::uno::Reference< css::graphic::XGraphic > xGraphic; - - aFilterName = GetFilterName(); - - switch( mpCurTheme->GetObjectKind( mnCurActionPos ) ) - { - case SgaObjKind::Bitmap: - case SgaObjKind::Animation: - case SgaObjKind::Inet: - // TODO drawing objects are inserted as drawings only via drag&drop - case SgaObjKind::SvDraw: - nType = css::gallery::GalleryItemType::GRAPHIC; - break; - - case SgaObjKind::Sound : - nType = css::gallery::GalleryItemType::MEDIA; - break; - - default: - nType = css::gallery::GalleryItemType::EMPTY; - break; - } - - Graphic aGraphic; - bool bGraphic = mpCurTheme->GetGraphic( mnCurActionPos, aGraphic ); - if ( bGraphic && !aGraphic.IsNone() ) - xGraphic.set( aGraphic.GetXGraphic() ); - OSL_ENSURE( xGraphic.is(), "gallery item is graphic, but the reference is invalid!" ); - - css::uno::Sequence< css::beans::PropertyValue > aSeq{ - comphelper::makePropertyValue(SVXGALLERYITEM_TYPE, nType), - comphelper::makePropertyValue(SVXGALLERYITEM_URL, OUString()), - comphelper::makePropertyValue(SVXGALLERYITEM_FILTER, aFilterName), - comphelper::makePropertyValue(SVXGALLERYITEM_DRAWING, xDrawing), - comphelper::makePropertyValue(SVXGALLERYITEM_GRAPHIC, xGraphic) - }; - assert(aSeq.getLength() == SVXGALLERYITEM_PARAMS); - - css::uno::Sequence< css::beans::PropertyValue > aArgs{ comphelper::makePropertyValue( - SVXGALLERYITEM_ARGNAME, aSeq) }; - - std::unique_ptr<DispatchInfo> pInfo(new DispatchInfo); - pInfo->TargetURL = aURL; - pInfo->Arguments = aArgs; - pInfo->Dispatch = xDispatch; - - if ( Application::PostUserEvent( - LINK( nullptr, GalleryBrowser2, AsyncDispatch_Impl), pInfo.get() ) ) - pInfo.release(); -} - -void GalleryBrowser2::Execute(std::u16string_view rIdent) -{ - Point aSelPos; - const sal_uInt32 nItemId = ImplGetSelectedItemId( nullptr, aSelPos ); - - if( !(mpCurTheme && nItemId) ) - return; - - mnCurActionPos = nItemId - 1; - - if (rIdent == u"preview") - SetMode( ( GALLERYBROWSERMODE_PREVIEW != GetMode() ) ? GALLERYBROWSERMODE_PREVIEW : meLastMode ); - else if (rIdent == u"delete") - { - if (!mpCurTheme->IsReadOnly()) - { - std::unique_ptr<weld::Builder> xBuilder(Application::CreateBuilder(GetViewWindow(), "svx/ui/querydeleteobjectdialog.ui")); - std::unique_ptr<weld::MessageDialog> xQuery(xBuilder->weld_message_dialog("QueryDeleteObjectDialog")); - if (xQuery->run() == RET_YES) - { - mpCurTheme->RemoveObject( mnCurActionPos ); - } - } - } - else if (rIdent == u"title") - { - std::unique_ptr<SgaObject> pObj = mpCurTheme->AcquireObject( mnCurActionPos ); - - if( pObj ) - { - const OUString aOldTitle( GetItemText( *pObj, GalleryItemFlags::Title ) ); - - SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create(); - ScopedVclPtr<AbstractTitleDialog> aDlg(pFact->CreateTitleDialog(GetViewWindow(), aOldTitle)); - if( aDlg->Execute() == RET_OK ) - { - OUString aNewTitle( aDlg->GetTitle() ); - - if( ( aNewTitle.isEmpty() && !pObj->GetTitle().isEmpty() ) || ( aNewTitle != aOldTitle ) ) - { - if( aNewTitle.isEmpty() ) - aNewTitle = "__<empty>__"; - - pObj->SetTitle( aNewTitle ); - mpCurTheme->InsertObject( *pObj ); - } - } - } - } - else if (rIdent == u"copy") - { - mpCurTheme->CopyToClipboard(*GetViewWindow(), mnCurActionPos); - } - else if (rIdent == u"paste") - { - if( !mpCurTheme->IsReadOnly() ) - { - weld::Widget* pParent = GetViewWindow(); - TransferableDataHelper aDataHelper(TransferableDataHelper::CreateFromClipboard(pParent->get_clipboard())); - mpCurTheme->InsertTransferable( aDataHelper.GetTransferable(), mnCurActionPos ); - } - } -} - -OUString GalleryBrowser2::GetItemText( const SgaObject& rObj, GalleryItemFlags nItemTextFlags ) -{ - OUString aRet; - - const INetURLObject& aURL(rObj.GetURL()); - - if( nItemTextFlags & GalleryItemFlags::Title ) - { - OUString aTitle( rObj.GetTitle() ); - - if( aTitle.isEmpty() ) - aTitle = aURL.getBase( INetURLObject::LAST_SEGMENT, true, INetURLObject::DecodeMechanism::Unambiguous ); - - if( aTitle.isEmpty() ) - { - aTitle = aURL.GetMainURL( INetURLObject::DecodeMechanism::Unambiguous ); - aTitle = aTitle.copy( aTitle.lastIndexOf('/')+1 ); - } - - aRet += aTitle; - } - - if( nItemTextFlags & GalleryItemFlags::Path ) - { - const OUString aPath( aURL.getFSysPath( FSysStyle::Detect ) ); - - if( !aPath.isEmpty() && ( nItemTextFlags & GalleryItemFlags::Title ) ) - aRet += " ("; - - aRet += aURL.getFSysPath( FSysStyle::Detect ); - - if( !aPath.isEmpty() && ( nItemTextFlags & GalleryItemFlags::Title ) ) - aRet += ")"; - } - - return aRet; -} - -INetURLObject GalleryBrowser2::GetURL() const -{ - INetURLObject aURL; - - if( mpCurTheme && mnCurActionPos != 0xffffffff ) - aURL = mpCurTheme->GetObjectURL( mnCurActionPos ); - - return aURL; -} - -OUString GalleryBrowser2::GetFilterName() const -{ - OUString aFilterName; - - if( mpCurTheme && mnCurActionPos != 0xffffffff ) - { - const SgaObjKind eObjKind = mpCurTheme->GetObjectKind( mnCurActionPos ); - - if( ( SgaObjKind::Bitmap == eObjKind ) || ( SgaObjKind::Animation == eObjKind ) ) - { - GraphicFilter& rFilter = GraphicFilter::GetGraphicFilter(); - INetURLObject aURL; - mpCurTheme->GetURL( mnCurActionPos, aURL ); - sal_uInt16 nFilter = rFilter.GetImportFormatNumberForShortName(aURL.GetFileExtension()); - - if( GRFILTER_FORMAT_DONTKNOW != nFilter ) - aFilterName = rFilter.GetImportFormatName( nFilter ); - } - } - - return aFilterName; -} - -IMPL_LINK_NOARG(GalleryBrowser2, SelectObjectValueSetHdl, ValueSet*, void) -{ - ImplUpdateSelection(); -} - -IMPL_LINK_NOARG(GalleryBrowser2, SelectObjectHdl, weld::TreeView&, void) -{ - ImplUpdateSelection(); -} - -IMPL_LINK(GalleryBrowser2, SelectTbxHdl, weld::Toggleable&, rBox, void) -{ - if (&rBox == mxIconButton.get()) - SetMode(rBox.get_active() ? GALLERYBROWSERMODE_ICON : GALLERYBROWSERMODE_LIST); - else if (&rBox == mxListButton.get()) - SetMode(rBox.get_active() ? GALLERYBROWSERMODE_LIST : GALLERYBROWSERMODE_ICON); -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |