1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ 2 /* 3 * This file is part of the LibreOffice project. 4 * 5 * This Source Code Form is subject to the terms of the Mozilla Public 6 * License, v. 2.0. If a copy of the MPL was not distributed with this 7 * file, You can obtain one at http://mozilla.org/MPL/2.0/. 8 * 9 * This file incorporates work covered by the following license notice: 10 * 11 * Licensed to the Apache Software Foundation (ASF) under one or more 12 * contributor license agreements. See the NOTICE file distributed 13 * with this work for additional information regarding copyright 14 * ownership. The ASF licenses this file to you under the Apache 15 * License, Version 2.0 (the "License"); you may not use this file 16 * except in compliance with the License. You may obtain a copy of 17 * the License at http://www.apache.org/licenses/LICENSE-2.0 . 18 */ 19 20 #ifndef INCLUDED_SVX_INC_GALBRWS2_HXX 21 #define INCLUDED_SVX_INC_GALBRWS2_HXX 22 23 #include <vcl/transfer.hxx> 24 #include <svl/lstner.hxx> 25 #include <svx/galctrl.hxx> 26 27 #include <com/sun/star/frame/XDispatch.hpp> 28 #include <com/sun/star/frame/XFrame.hpp> 29 #include <com/sun/star/uno/XComponentContext.hpp> 30 #include <com/sun/star/util/XURLTransformer.hpp> 31 32 33 enum GalleryBrowserMode 34 { 35 GALLERYBROWSERMODE_NONE = 0, 36 GALLERYBROWSERMODE_ICON = 1, 37 GALLERYBROWSERMODE_LIST = 2, 38 GALLERYBROWSERMODE_PREVIEW = 3 39 }; 40 41 42 enum class GalleryBrowserTravel 43 { 44 First, Last, Previous, Next 45 }; 46 47 enum class GalleryItemFlags { 48 Title = 0x0002, 49 Path = 0x0004 50 }; 51 namespace o3tl 52 { 53 template<> struct typed_flags<GalleryItemFlags> : is_typed_flags<GalleryItemFlags, 0x0006> {}; 54 } 55 56 57 class Gallery; 58 class GalleryDragDrop; 59 class GalleryTheme; 60 class GalleryIconView; 61 class GalleryListView; 62 class GalleryPreview; 63 class GalleryTransferable; 64 class Menu; 65 class SgaObject; 66 struct DispatchInfo; 67 68 namespace svx::sidebar { class GalleryControl; } 69 70 class GalleryBrowser2 : public SfxListener 71 { 72 friend class GalleryBrowser; 73 friend class svx::sidebar::GalleryControl; 74 75 private: 76 77 Gallery* mpGallery; 78 GalleryTheme* mpCurTheme; 79 std::unique_ptr<GalleryIconView> mxIconView; 80 std::unique_ptr<weld::CustomWeld> mxIconViewWin; 81 std::unique_ptr<weld::TreeView> mxListView; 82 std::unique_ptr<GalleryDragDrop> mxDragDropTargetHelper; 83 std::unique_ptr<GalleryPreview> mxPreview; 84 std::unique_ptr<weld::CustomWeld> mxPreviewWin; 85 std::unique_ptr<weld::ToggleButton> mxIconButton; 86 std::unique_ptr<weld::ToggleButton> mxListButton; 87 std::unique_ptr<weld::Label> mxInfoBar; 88 Size maPreviewSize; 89 rtl::Reference<GalleryTransferable> m_xHelper; 90 sal_uInt32 mnCurActionPos; 91 GalleryBrowserMode meMode; 92 GalleryBrowserMode meLastMode; 93 94 css::uno::Reference< css::uno::XComponentContext > m_xContext; 95 css::uno::Reference< css::util::XURLTransformer > m_xTransformer; 96 97 void ImplUpdateViews( sal_uInt16 nSelectionId ); 98 void ImplUpdateInfoBar(); 99 sal_uInt32 ImplGetSelectedItemId( const Point* pSelPosPixel, Point& rSelPos ); 100 void ImplSelectItemId(sal_uInt32 nItemId); 101 void ImplUpdateSelection(); 102 void UpdateRows(bool bVisibleOnly); 103 104 // SfxListener 105 virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override; 106 107 DECL_LINK( SelectObjectHdl, weld::TreeView&, void ); 108 DECL_LINK( SelectObjectValueSetHdl, ValueSet*, void ); 109 DECL_LINK( SelectTbxHdl, weld::Toggleable&, void ); 110 DECL_LINK( PopupMenuHdl, const CommandEvent&, bool ); 111 DECL_LINK( KeyInputHdl, const KeyEvent&, bool ); 112 DECL_LINK( RowActivatedHdl, weld::TreeView&, bool ); 113 DECL_LINK( DragBeginHdl, bool&, bool ); 114 DECL_LINK( VisRowsScrolledHdl, weld::TreeView&, void ); 115 DECL_LINK( SizeAllocHdl, const Size&, void ); 116 117 private: 118 119 static GalleryBrowserMode meInitMode; 120 121 public: 122 123 static OUString GetItemText( const SgaObject& rObj, GalleryItemFlags nItemTextFlags ); 124 125 public: 126 127 GalleryBrowser2(weld::Builder& rBuilder, Gallery* pGallery); 128 ~GalleryBrowser2(); 129 130 void SelectTheme( std::u16string_view rThemeName ); 131 GetMode() const132 GalleryBrowserMode GetMode() const { return meMode; } 133 void SetMode( GalleryBrowserMode eMode ); 134 135 weld::Widget* GetViewWindow() const; 136 137 void Travel( GalleryBrowserTravel eTravel ); 138 139 INetURLObject GetURL() const; 140 OUString GetFilterName() const; 141 142 sal_Int8 AcceptDrop( const DropTargetHelper& rTarget ); 143 sal_Int8 ExecuteDrop( const ExecuteDropEvent& rEvt ); 144 bool StartDrag(); 145 void TogglePreview(); 146 void ShowContextMenu(const CommandEvent& rCEvt); 147 bool KeyInput(const KeyEvent& rEvt); 148 bool ViewBoxHasFocus() const; 149 150 static css::uno::Reference< css::frame::XFrame > GetFrame(); GetURLTransformer() const151 const css::uno::Reference< css::util::XURLTransformer >& GetURLTransformer() const { return m_xTransformer; } 152 153 void Execute(std::string_view rIdent); 154 void DispatchAdd(const css::uno::Reference<css::frame::XDispatch> &rxDispatch, 155 const css::util::URL &rURL); 156 157 DECL_STATIC_LINK( GalleryBrowser2, AsyncDispatch_Impl, void*, void ); 158 }; 159 160 class GalleryDragDrop : public DropTargetHelper 161 { 162 private: 163 GalleryBrowser2* m_pParent; 164 AcceptDrop(const AcceptDropEvent &)165 virtual sal_Int8 AcceptDrop(const AcceptDropEvent& /*rEvt*/) override 166 { 167 return m_pParent->AcceptDrop(*this); 168 } 169 ExecuteDrop(const ExecuteDropEvent & rEvt)170 virtual sal_Int8 ExecuteDrop(const ExecuteDropEvent& rEvt) override 171 { 172 return m_pParent->ExecuteDrop(rEvt); 173 } 174 175 public: GalleryDragDrop(GalleryBrowser2 * pParent,const css::uno::Reference<css::datatransfer::dnd::XDropTarget> & rDropTarget)176 GalleryDragDrop(GalleryBrowser2* pParent, const css::uno::Reference<css::datatransfer::dnd::XDropTarget>& rDropTarget) 177 : DropTargetHelper(rDropTarget) 178 , m_pParent(pParent) 179 { 180 } 181 }; 182 183 #endif 184 185 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ 186