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| -rw-r--r-- | svx/inc/galbrws2.hxx | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/svx/inc/galbrws2.hxx b/svx/inc/galbrws2.hxx new file mode 100644 index 000000000..2cf8609ed --- /dev/null +++ b/svx/inc/galbrws2.hxx @@ -0,0 +1,185 @@ +/* -*- 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 . + */ + +#ifndef INCLUDED_SVX_INC_GALBRWS2_HXX +#define INCLUDED_SVX_INC_GALBRWS2_HXX + +#include <vcl/transfer.hxx> +#include <svl/lstner.hxx> +#include <svx/galctrl.hxx> + +#include <com/sun/star/frame/XDispatch.hpp> +#include <com/sun/star/frame/XFrame.hpp> +#include <com/sun/star/uno/XComponentContext.hpp> +#include <com/sun/star/util/XURLTransformer.hpp> + + +enum GalleryBrowserMode +{ + GALLERYBROWSERMODE_NONE = 0, + GALLERYBROWSERMODE_ICON = 1, + GALLERYBROWSERMODE_LIST = 2, + GALLERYBROWSERMODE_PREVIEW = 3 +}; + + +enum class GalleryBrowserTravel +{ + First, Last, Previous, Next +}; + +enum class GalleryItemFlags { + Title = 0x0002, + Path = 0x0004 +}; +namespace o3tl +{ + template<> struct typed_flags<GalleryItemFlags> : is_typed_flags<GalleryItemFlags, 0x0006> {}; +} + + +class Gallery; +class GalleryDragDrop; +class GalleryTheme; +class GalleryIconView; +class GalleryListView; +class GalleryPreview; +class GalleryTransferable; +class Menu; +class SgaObject; +struct DispatchInfo; + +namespace svx::sidebar { class GalleryControl; } + +class GalleryBrowser2 final : public SfxListener +{ + friend class GalleryBrowser; + friend class svx::sidebar::GalleryControl; + +private: + + Gallery* mpGallery; + GalleryTheme* mpCurTheme; + std::unique_ptr<GalleryIconView> mxIconView; + std::unique_ptr<weld::CustomWeld> mxIconViewWin; + std::unique_ptr<weld::TreeView> mxListView; + std::unique_ptr<GalleryDragDrop> mxDragDropTargetHelper; + std::unique_ptr<GalleryPreview> mxPreview; + std::unique_ptr<weld::CustomWeld> mxPreviewWin; + std::unique_ptr<weld::ToggleButton> mxIconButton; + std::unique_ptr<weld::ToggleButton> mxListButton; + std::unique_ptr<weld::Label> mxInfoBar; + Size maPreviewSize; + rtl::Reference<GalleryTransferable> m_xHelper; + sal_uInt32 mnCurActionPos; + GalleryBrowserMode meMode; + GalleryBrowserMode meLastMode; + + css::uno::Reference< css::uno::XComponentContext > m_xContext; + css::uno::Reference< css::util::XURLTransformer > m_xTransformer; + + void ImplUpdateViews( sal_uInt16 nSelectionId ); + void ImplUpdateInfoBar(); + sal_uInt32 ImplGetSelectedItemId( const Point* pSelPosPixel, Point& rSelPos ); + void ImplSelectItemId(sal_uInt32 nItemId); + void ImplUpdateSelection(); + void UpdateRows(bool bVisibleOnly); + + // SfxListener + virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override; + + DECL_LINK( SelectObjectHdl, weld::TreeView&, void ); + DECL_LINK( SelectObjectValueSetHdl, ValueSet*, void ); + DECL_LINK( SelectTbxHdl, weld::Toggleable&, void ); + DECL_LINK( PopupMenuHdl, const CommandEvent&, bool ); + DECL_LINK( KeyInputHdl, const KeyEvent&, bool ); + DECL_LINK( RowActivatedHdl, weld::TreeView&, bool ); + DECL_LINK( DragBeginHdl, bool&, bool ); + DECL_LINK( VisRowsScrolledHdl, weld::TreeView&, void ); + DECL_LINK( SizeAllocHdl, const Size&, void ); + +private: + + static GalleryBrowserMode meInitMode; + +public: + + static OUString GetItemText( const SgaObject& rObj, GalleryItemFlags nItemTextFlags ); + +public: + + GalleryBrowser2(weld::Builder& rBuilder, Gallery* pGallery); + ~GalleryBrowser2(); + + void SelectTheme( std::u16string_view rThemeName ); + + GalleryBrowserMode GetMode() const { return meMode; } + void SetMode( GalleryBrowserMode eMode ); + + weld::Widget* GetViewWindow() const; + + void Travel( GalleryBrowserTravel eTravel ); + + INetURLObject GetURL() const; + OUString GetFilterName() const; + + sal_Int8 AcceptDrop( const DropTargetHelper& rTarget ); + sal_Int8 ExecuteDrop( const ExecuteDropEvent& rEvt ); + bool StartDrag(); + void TogglePreview(); + void ShowContextMenu(const CommandEvent& rCEvt); + bool KeyInput(const KeyEvent& rEvt); + bool ViewBoxHasFocus() const; + + static css::uno::Reference< css::frame::XFrame > GetFrame(); + const css::uno::Reference< css::util::XURLTransformer >& GetURLTransformer() const { return m_xTransformer; } + + void Execute(std::string_view rIdent); + void DispatchAdd(const css::uno::Reference<css::frame::XDispatch> &rxDispatch, + const css::util::URL &rURL); + + DECL_STATIC_LINK( GalleryBrowser2, AsyncDispatch_Impl, void*, void ); +}; + +class GalleryDragDrop final : public DropTargetHelper +{ +private: + GalleryBrowser2* m_pParent; + + virtual sal_Int8 AcceptDrop(const AcceptDropEvent& /*rEvt*/) override + { + return m_pParent->AcceptDrop(*this); + } + + virtual sal_Int8 ExecuteDrop(const ExecuteDropEvent& rEvt) override + { + return m_pParent->ExecuteDrop(rEvt); + } + +public: + GalleryDragDrop(GalleryBrowser2* pParent, const css::uno::Reference<css::datatransfer::dnd::XDropTarget>& rDropTarget) + : DropTargetHelper(rDropTarget) + , m_pParent(pParent) + { + } +}; + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |