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-rw-r--r--sfx2/source/commandpopup/CommandPopup.cxx293
1 files changed, 293 insertions, 0 deletions
diff --git a/sfx2/source/commandpopup/CommandPopup.cxx b/sfx2/source/commandpopup/CommandPopup.cxx
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index 000000000..f4cdf9243
--- /dev/null
+++ b/sfx2/source/commandpopup/CommandPopup.cxx
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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/.
+ */
+
+#include <commandpopup/CommandPopup.hxx>
+
+#include <sfx2/msgpool.hxx>
+#include <sfx2/bindings.hxx>
+#include <sfx2/msg.hxx>
+#include <sfx2/viewfrm.hxx>
+
+#include <comphelper/processfactory.hxx>
+#include <comphelper/dispatchcommand.hxx>
+
+#include <com/sun/star/ui/theModuleUIConfigurationManagerSupplier.hpp>
+#include <com/sun/star/util/URL.hpp>
+#include <com/sun/star/util/URLTransformer.hpp>
+#include <com/sun/star/i18n/CharacterClassification.hpp>
+
+#include <vcl/commandinfoprovider.hxx>
+#include <vcl/event.hxx>
+#include <vcl/svapp.hxx>
+#include <i18nlangtag/languagetag.hxx>
+
+using namespace css;
+
+MenuContentHandler::MenuContentHandler(uno::Reference<frame::XFrame> const& xFrame)
+ : m_xContext(comphelper::getProcessComponentContext())
+ , m_xFrame(xFrame)
+ , m_xCharacterClassification(i18n::CharacterClassification::create(m_xContext))
+ , m_xURLTransformer(util::URLTransformer::create(m_xContext))
+ , m_sModuleLongName(vcl::CommandInfoProvider::GetModuleIdentifier(xFrame))
+{
+ uno::Reference<ui::XModuleUIConfigurationManagerSupplier> xModuleConfigSupplier;
+ xModuleConfigSupplier.set(ui::theModuleUIConfigurationManagerSupplier::get(m_xContext));
+
+ uno::Reference<ui::XUIConfigurationManager> xConfigurationManager;
+ xConfigurationManager = xModuleConfigSupplier->getUIConfigurationManager(m_sModuleLongName);
+
+ uno::Reference<container::XIndexAccess> xConfigData;
+ xConfigData = xConfigurationManager->getSettings("private:resource/menubar/menubar", false);
+
+ gatherMenuContent(xConfigData, m_aMenuContent);
+}
+
+void MenuContentHandler::gatherMenuContent(
+ uno::Reference<container::XIndexAccess> const& xIndexAccess, MenuContent& rMenuContent)
+{
+ for (sal_Int32 n = 0; n < xIndexAccess->getCount(); n++)
+ {
+ MenuContent aNewContent;
+ uno::Sequence<beans::PropertyValue> aProperties;
+ uno::Reference<container::XIndexAccess> xIndexContainer;
+
+ if (!(xIndexAccess->getByIndex(n) >>= aProperties))
+ continue;
+
+ bool bIsVisible = true;
+ bool bIsEnabled = true;
+
+ for (auto const& rProperty : std::as_const(aProperties))
+ {
+ OUString aPropertyName = rProperty.Name;
+ if (aPropertyName == "CommandURL")
+ rProperty.Value >>= aNewContent.m_aCommandURL;
+ else if (aPropertyName == "ItemDescriptorContainer")
+ rProperty.Value >>= xIndexContainer;
+ else if (aPropertyName == "IsVisible")
+ rProperty.Value >>= bIsVisible;
+ else if (aPropertyName == "Enabled")
+ rProperty.Value >>= bIsEnabled;
+ }
+
+ if (!bIsEnabled || !bIsVisible)
+ continue;
+
+ auto aCommandProperties = vcl::CommandInfoProvider::GetCommandProperties(
+ aNewContent.m_aCommandURL, m_sModuleLongName);
+ OUString aLabel = vcl::CommandInfoProvider::GetLabelForCommand(aCommandProperties);
+ aNewContent.m_aMenuLabel = aLabel;
+ aNewContent.m_aSearchableMenuLabel = toLower(aLabel);
+
+ if (!rMenuContent.m_aFullLabelWithPath.isEmpty())
+ aNewContent.m_aFullLabelWithPath = rMenuContent.m_aFullLabelWithPath + " / ";
+ aNewContent.m_aFullLabelWithPath += aNewContent.m_aMenuLabel;
+
+ aNewContent.m_aTooltip = vcl::CommandInfoProvider::GetTooltipForCommand(
+ aNewContent.m_aCommandURL, aCommandProperties, m_xFrame);
+
+ if (xIndexContainer.is())
+ gatherMenuContent(xIndexContainer, aNewContent);
+
+ rMenuContent.m_aSubMenuContent.push_back(aNewContent);
+ }
+}
+
+void MenuContentHandler::findInMenu(OUString const& rText,
+ std::unique_ptr<weld::TreeView>& rpCommandTreeView,
+ std::vector<CurrentEntry>& rCommandList)
+{
+ m_aAdded.clear();
+
+ OUString aLowerCaseText = toLower(rText);
+
+ auto aTextStartCriterium = [](MenuContent const& rMenuContent, OUString const& rSearchText) {
+ return rMenuContent.m_aSearchableMenuLabel.startsWith(rSearchText);
+ };
+
+ findInMenuRecursive(m_aMenuContent, aLowerCaseText, rpCommandTreeView, rCommandList,
+ aTextStartCriterium);
+
+ auto aTextAllCriterium = [](MenuContent const& rMenuContent, OUString const& rSearchText) {
+ return rMenuContent.m_aSearchableMenuLabel.indexOf(rSearchText) > 0;
+ };
+
+ findInMenuRecursive(m_aMenuContent, aLowerCaseText, rpCommandTreeView, rCommandList,
+ aTextAllCriterium);
+}
+
+void MenuContentHandler::findInMenuRecursive(
+ MenuContent const& rMenuContent, OUString const& rText,
+ std::unique_ptr<weld::TreeView>& rpCommandTreeView, std::vector<CurrentEntry>& rCommandList,
+ std::function<bool(MenuContent const&, OUString const&)> const& rSearchCriterium)
+{
+ for (MenuContent const& aSubContent : rMenuContent.m_aSubMenuContent)
+ {
+ if (rSearchCriterium(aSubContent, rText))
+ {
+ addCommandIfPossible(aSubContent, rpCommandTreeView, rCommandList);
+ }
+ findInMenuRecursive(aSubContent, rText, rpCommandTreeView, rCommandList, rSearchCriterium);
+ }
+}
+
+void MenuContentHandler::addCommandIfPossible(
+ MenuContent const& rMenuContent, const std::unique_ptr<weld::TreeView>& rpCommandTreeView,
+ std::vector<CurrentEntry>& rCommandList)
+{
+ if (m_aAdded.find(rMenuContent.m_aFullLabelWithPath) != m_aAdded.end())
+ return;
+
+ OUString sCommandURL = rMenuContent.m_aCommandURL;
+ util::URL aCommandURL;
+ aCommandURL.Complete = sCommandURL;
+
+ if (!m_xURLTransformer->parseStrict(aCommandURL))
+ return;
+
+ auto* pViewFrame = SfxViewFrame::Current();
+ if (!pViewFrame)
+ return;
+
+ SfxSlotPool& rSlotPool = SfxSlotPool::GetSlotPool(pViewFrame);
+ const SfxSlot* pSlot = rSlotPool.GetUnoSlot(aCommandURL.Path);
+ if (!pSlot)
+ return;
+
+ std::unique_ptr<SfxPoolItem> pState;
+ SfxItemState eState = pViewFrame->GetBindings().QueryState(pSlot->GetSlotId(), pState);
+ if (eState == SfxItemState::DISABLED)
+ return;
+
+ auto xGraphic = vcl::CommandInfoProvider::GetXGraphicForCommand(sCommandURL, m_xFrame);
+ rCommandList.emplace_back(sCommandURL, rMenuContent.m_aTooltip);
+
+ auto pIter = rpCommandTreeView->make_iterator();
+ rpCommandTreeView->insert(nullptr, -1, &rMenuContent.m_aFullLabelWithPath, nullptr, nullptr,
+ nullptr, false, pIter.get());
+ rpCommandTreeView->set_image(*pIter, xGraphic);
+ m_aAdded.insert(rMenuContent.m_aFullLabelWithPath);
+}
+
+OUString MenuContentHandler::toLower(OUString const& rString)
+{
+ const css::lang::Locale& rLocale = Application::GetSettings().GetUILanguageTag().getLocale();
+
+ return m_xCharacterClassification->toLower(rString, 0, rString.getLength(), rLocale);
+}
+
+CommandListBox::CommandListBox(weld::Window* pParent, uno::Reference<frame::XFrame> const& xFrame)
+ : mxBuilder(Application::CreateBuilder(pParent, "sfx/ui/commandpopup.ui"))
+ , mxPopover(mxBuilder->weld_popover("CommandPopup"))
+ , mpEntry(mxBuilder->weld_entry("command_entry"))
+ , mpCommandTreeView(mxBuilder->weld_tree_view("command_treeview"))
+ , mpMenuContentHandler(std::make_unique<MenuContentHandler>(xFrame))
+{
+ mpEntry->connect_changed(LINK(this, CommandListBox, ModifyHdl));
+ mpEntry->connect_key_press(LINK(this, CommandListBox, TreeViewKeyPress));
+ mpCommandTreeView->connect_query_tooltip(LINK(this, CommandListBox, QueryTooltip));
+ mpCommandTreeView->connect_row_activated(LINK(this, CommandListBox, RowActivated));
+
+ Size aFrameSize = pParent->get_size();
+
+ // Set size of the pop-over window
+ tools::Long nWidth = std::max(tools::Long(400), aFrameSize.Width() / 3);
+ mpCommandTreeView->set_size_request(nWidth, 400);
+
+ // Set the location of the pop-over window
+ tools::Rectangle aRect(Point(aFrameSize.Width() / 2, 0), Size(0, 0));
+ mxPopover->popup_at_rect(pParent, aRect);
+ mpEntry->grab_focus();
+}
+
+IMPL_LINK_NOARG(CommandListBox, QueryTooltip, const weld::TreeIter&, OUString)
+{
+ size_t nSelected = mpCommandTreeView->get_selected_index();
+ if (nSelected < maCommandList.size())
+ {
+ auto const& rCurrent = maCommandList[nSelected];
+ return rCurrent.m_aTooltip;
+ }
+ return OUString();
+}
+
+IMPL_LINK_NOARG(CommandListBox, RowActivated, weld::TreeView&, bool)
+{
+ OUString aCommandURL;
+ int nSelected = mpCommandTreeView->get_selected_index();
+ if (nSelected != -1 && nSelected < int(maCommandList.size()))
+ {
+ auto const& rCurrent = maCommandList[nSelected];
+ aCommandURL = rCurrent.m_aCommandURL;
+ }
+ dispatchCommandAndClose(aCommandURL);
+ return true;
+}
+
+IMPL_LINK(CommandListBox, TreeViewKeyPress, const KeyEvent&, rKeyEvent, bool)
+{
+ if (rKeyEvent.GetKeyCode().GetCode() == KEY_DOWN || rKeyEvent.GetKeyCode().GetCode() == KEY_UP)
+ {
+ int nDirection = rKeyEvent.GetKeyCode().GetCode() == KEY_DOWN ? 1 : -1;
+ int nNewIndex = mpCommandTreeView->get_selected_index() + nDirection;
+ nNewIndex = std::clamp(nNewIndex, 0, mpCommandTreeView->n_children() - 1);
+ mpCommandTreeView->select(nNewIndex);
+ mpCommandTreeView->set_cursor(nNewIndex);
+ return true;
+ }
+ else if (rKeyEvent.GetKeyCode().GetCode() == KEY_RETURN)
+ {
+ RowActivated(*mpCommandTreeView);
+ return true;
+ }
+
+ return false;
+}
+
+IMPL_LINK_NOARG(CommandListBox, ModifyHdl, weld::Entry&, void)
+{
+ mpCommandTreeView->clear();
+ maCommandList.clear();
+
+ OUString sText = mpEntry->get_text();
+ if (sText.isEmpty())
+ return;
+
+ mpCommandTreeView->freeze();
+ mpMenuContentHandler->findInMenu(sText, mpCommandTreeView, maCommandList);
+ mpCommandTreeView->thaw();
+
+ if (mpCommandTreeView->n_children() > 0)
+ {
+ mpCommandTreeView->set_cursor(0);
+ mpCommandTreeView->select(0);
+ }
+
+ mpEntry->grab_focus();
+}
+
+void CommandListBox::dispatchCommandAndClose(OUString const& rCommand)
+{
+ mxPopover->popdown();
+
+ if (!rCommand.isEmpty())
+ comphelper::dispatchCommand(rCommand, uno::Sequence<beans::PropertyValue>());
+}
+
+void CommandPopupHandler::showPopup(weld::Window* pParent,
+ css::uno::Reference<css::frame::XFrame> const& xFrame)
+{
+ auto pCommandListBox = std::make_unique<CommandListBox>(pParent, xFrame);
+ pCommandListBox->connect_closed(LINK(this, CommandPopupHandler, PopupModeEnd));
+ mpListBox = std::move(pCommandListBox);
+}
+
+IMPL_LINK_NOARG(CommandPopupHandler, PopupModeEnd, weld::Popover&, void) { mpListBox.reset(); }
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */