sfx2/inc/commandpopup/CommandPopup.hxx

   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
  10 #pragma once
  11
  12 #include <utility>
  13 #include <vcl/weld.hxx>
  14
  15 #include <com/sun/star/uno/XComponentContext.hpp>
  16 #include <com/sun/star/frame/XFrame.hpp>
  17 #include <com/sun/star/container/XIndexAccess.hpp>
  18 #include <com/sun/star/i18n/XCharacterClassification.hpp>
  19 #include <com/sun/star/util/XURLTransformer.hpp>
  20
  21 #include <functional>
  22 #include <unordered_set>
  23
  24 struct CurrentEntry final
  25 {
  26     OUString m_aCommandURL;
  27     OUString m_aTooltip;
  28
  29     CurrentEntry(OUString aCommandURL, OUString aTooltip)
  30         : m_aCommandURL(std::move(aCommandURL))
  31         , m_aTooltip(std::move(aTooltip))
  32     {
  33     }
  34 };
  35
  36 struct MenuContent final
  37 {
  38     OUString m_aCommandURL;
  39     OUString m_aMenuLabel;
  40     OUString m_aSearchableMenuLabel;
  41     OUString m_aFullLabelWithPath;
  42     OUString m_aTooltip;
  43     std::vector<MenuContent> m_aSubMenuContent;
  44 };
  45
  46 class MenuContentHandler final
  47 {
  48 private:
  49     css::uno::Reference<css::uno::XComponentContext> m_xContext;
  50     css::uno::Reference<css::frame::XFrame> m_xFrame;
  51     css::uno::Reference<css::i18n::XCharacterClassification> m_xCharacterClassification;
  52     css::uno::Reference<css::util::XURLTransformer> m_xURLTransformer;
  53
  54     MenuContent m_aMenuContent;
  55     OUString m_sModuleLongName;
  56     OUString toLower(OUString const& rString);
  57     std::unordered_set<OUString> m_aAdded;
  58
  59 public:
  60     MenuContentHandler(css::uno::Reference<css::frame::XFrame> const& xFrame);
  61
  62     void gatherMenuContent(css::uno::Reference<css::container::XIndexAccess> const& xIndexAccess,
  63                            MenuContent& rMenuContent);
  64
  65     void findInMenu(OUString const& rText, std::unique_ptr<weld::TreeView>& rpCommandTreeView,
  66                     std::vector<CurrentEntry>& rCommandList);
  67
  68 private:
  69     void findInMenuRecursive(
  70         MenuContent const& rMenuContent, OUString const& rText,
  71         std::unique_ptr<weld::TreeView>& rpCommandTreeView, std::vector<CurrentEntry>& rCommandList,
  72         std::function<bool(MenuContent const&, OUString const&)> const& rSearchCriterium);
  73
  74     void addCommandIfPossible(MenuContent const& rMenuContent,
  75                               const std::unique_ptr<weld::TreeView>& rpCommandTreeView,
  76                               std::vector<CurrentEntry>& rCommandList);
  77 };
  78
  79 class CommandListBox final
  80 {
  81 private:
  82     std::unique_ptr<weld::Builder> mxBuilder;
  83     std::unique_ptr<weld::Popover> mxPopover;
  84     std::unique_ptr<weld::Entry> mpEntry;
  85     std::unique_ptr<weld::TreeView> mpCommandTreeView;
  86
  87     std::vector<CurrentEntry> maCommandList;
  88     std::unique_ptr<MenuContentHandler> mpMenuContentHandler;
  89
  90     DECL_LINK(QueryTooltip, const weld::TreeIter&, OUString);
  91     DECL_LINK(RowActivated, weld::TreeView&, bool);
  92     DECL_LINK(ModifyHdl, weld::Entry&, void);
  93     DECL_LINK(TreeViewKeyPress, const KeyEvent&, bool);
  94
  95     void dispatchCommandAndClose(OUString const& rCommand);
  96
  97 public:
  98     CommandListBox(weld::Window* pParent, css::uno::Reference<css::frame::XFrame> const& xFrame);
  99     void connect_closed(const Link<weld::Popover&, void>& rLink)
 100     {
 101         mxPopover->connect_closed(rLink);
 102     }
 103 };
 104
 105 class CommandPopupHandler final
 106 {
 107 private:
 108     std::unique_ptr<CommandListBox> mpListBox;
 109
 110 public:
 111     void showPopup(weld::Window* pParent, css::uno::Reference<css::frame::XFrame> const& xFrame);
 112     DECL_LINK(PopupModeEnd, weld::Popover&, void);
 113 };
 114
 115 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */