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/* -*- 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;
ScopedVclPtr<VirtualDevice> mxDev;
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: */
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