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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 .
+ */
+
+#include <sal/config.h>
+
+#include <sal/types.h>
+#include <vcl/event.hxx>
+#include <vcl/toolbox.hxx>
+#include <sfx2/bindings.hxx>
+#include <svtools/toolbarmenu.hxx>
+#include <svx/dialmgr.hxx>
+#include <lboxctrl.hxx>
+#include <tools/urlobj.hxx>
+
+#include <svx/strings.hrc>
+
+#include <comphelper/processfactory.hxx>
+#include <comphelper/propertyvalue.hxx>
+
+#include <com/sun/star/util/URLTransformer.hpp>
+#include <com/sun/star/frame/XDispatchProvider.hpp>
+
+
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::beans;
+using namespace ::com::sun::star::util;
+using namespace ::com::sun::star::frame;
+
+class SvxPopupWindowListBox final : public WeldToolbarPopup
+{
+ rtl::Reference<SvxUndoRedoControl> m_xControl;
+ std::unique_ptr<weld::TreeView> m_xListBox;
+ std::unique_ptr<weld::TreeIter> m_xScratchIter;
+ int m_nSelectedRows;
+ int m_nVisRows;
+
+ void UpdateRow(int nRow);
+
+ DECL_LINK(KeyInputHdl, const KeyEvent&, bool);
+ DECL_LINK(ActivateHdl, weld::TreeView&, bool);
+ DECL_LINK(MouseMoveHdl, const MouseEvent&, bool);
+ DECL_LINK(MousePressHdl, const MouseEvent&, bool);
+ DECL_LINK(MouseReleaseHdl, const MouseEvent&, bool);
+
+public:
+ SvxPopupWindowListBox(SvxUndoRedoControl* pControl, weld::Widget* pParent,
+ const std::vector<OUString>& rUndoRedoList);
+
+ virtual void GrabFocus() override
+ {
+ m_xListBox->grab_focus();
+ }
+};
+
+SvxPopupWindowListBox::SvxPopupWindowListBox(SvxUndoRedoControl* pControl, weld::Widget* pParent,
+ const std::vector<OUString>& rUndoRedoList)
+ : WeldToolbarPopup(pControl->getFrameInterface(), pParent, "svx/ui/floatingundoredo.ui", "FloatingUndoRedo")
+ , m_xControl(pControl)
+ , m_xListBox(m_xBuilder->weld_tree_view("treeview"))
+ , m_xScratchIter(m_xListBox->make_iterator())
+ , m_nVisRows(10)
+{
+ m_xListBox->set_selection_mode(SelectionMode::Multiple);
+
+ for (const OUString& s : rUndoRedoList)
+ m_xListBox->append_text(s);
+ if (!rUndoRedoList.empty())
+ {
+ m_xListBox->set_cursor(0);
+ m_xListBox->select(0);
+ m_nSelectedRows = 1;
+ }
+ else
+ m_nSelectedRows = 0;
+
+ m_xListBox->set_size_request(m_xListBox->get_approximate_digit_width() * 25,
+ m_xListBox->get_height_rows(m_nVisRows) + 2);
+
+ m_xListBox->connect_row_activated(LINK(this, SvxPopupWindowListBox, ActivateHdl));
+ m_xListBox->connect_mouse_move(LINK(this, SvxPopupWindowListBox, MouseMoveHdl));
+ m_xListBox->connect_mouse_press(LINK(this, SvxPopupWindowListBox, MousePressHdl));
+ m_xListBox->connect_mouse_release(LINK(this, SvxPopupWindowListBox, MouseReleaseHdl));
+ m_xListBox->connect_key_press(LINK(this, SvxPopupWindowListBox, KeyInputHdl));
+}
+
+void SvxUndoRedoControl::SetInfo( sal_Int32 nCount )
+{
+ TranslateId pId;
+ if (nCount == 1)
+ pId = getCommandURL() == ".uno:Undo" ? RID_SVXSTR_NUM_UNDO_ACTION : RID_SVXSTR_NUM_REDO_ACTION;
+ else
+ pId = getCommandURL() == ".uno:Undo" ? RID_SVXSTR_NUM_UNDO_ACTIONS : RID_SVXSTR_NUM_REDO_ACTIONS;
+ OUString aActionStr = SvxResId(pId);
+ OUString aText = aActionStr.replaceAll("$(ARG1)", OUString::number(nCount));
+ SetText(aText);
+}
+
+void SvxPopupWindowListBox::UpdateRow(int nRow)
+{
+ int nOldSelectedRows = m_nSelectedRows;
+ while (m_nSelectedRows < nRow + 1)
+ {
+ m_xListBox->select(m_nSelectedRows++);
+ }
+ while (m_nSelectedRows - 1 > nRow)
+ {
+ m_xListBox->unselect(--m_nSelectedRows);
+ }
+ if (nOldSelectedRows != m_nSelectedRows)
+ m_xControl->SetInfo(m_nSelectedRows);
+}
+
+IMPL_LINK(SvxPopupWindowListBox, MouseMoveHdl, const MouseEvent&, rMEvt, bool)
+{
+ if (m_xListBox->get_dest_row_at_pos(rMEvt.GetPosPixel(), m_xScratchIter.get(), false))
+ UpdateRow(m_xListBox->get_iter_index_in_parent(*m_xScratchIter));
+ return false;
+}
+
+IMPL_LINK(SvxPopupWindowListBox, MousePressHdl, const MouseEvent&, rMEvt, bool)
+{
+ if (m_xListBox->get_dest_row_at_pos(rMEvt.GetPosPixel(), m_xScratchIter.get(), false))
+ {
+ UpdateRow(m_xListBox->get_iter_index_in_parent(*m_xScratchIter));
+ ActivateHdl(*m_xListBox);
+ }
+ return true;
+}
+
+IMPL_LINK(SvxPopupWindowListBox, MouseReleaseHdl, const MouseEvent&, rMEvt, bool)
+{
+ if (m_xListBox->get_dest_row_at_pos(rMEvt.GetPosPixel(), m_xScratchIter.get(), false))
+ UpdateRow(m_xListBox->get_iter_index_in_parent(*m_xScratchIter));
+ return true;
+}
+
+IMPL_LINK(SvxPopupWindowListBox, KeyInputHdl, const KeyEvent&, rKEvt, bool)
+{
+ const vcl::KeyCode& rKCode = rKEvt.GetKeyCode();
+ if (rKCode.GetModifier()) // only with no modifiers held
+ return true;
+
+ sal_uInt16 nCode = rKCode.GetCode();
+
+ if (nCode == KEY_UP || nCode == KEY_PAGEUP ||
+ nCode == KEY_DOWN || nCode == KEY_PAGEDOWN)
+ {
+ sal_Int32 nIndex = m_nSelectedRows - 1;
+ sal_Int32 nOrigIndex = nIndex;
+ sal_Int32 nCount = m_xListBox->n_children();
+
+ if (nCode == KEY_UP)
+ --nIndex;
+ else if (nCode == KEY_DOWN)
+ ++nIndex;
+ else if (nCode == KEY_PAGEUP)
+ nIndex -= m_nVisRows;
+ else if (nCode == KEY_PAGEDOWN)
+ nIndex += m_nVisRows;
+
+ if (nIndex < 0)
+ nIndex = 0;
+ if (nIndex >= nCount)
+ nIndex = nCount - 1;
+
+ if (nIndex != nOrigIndex)
+ {
+ m_xListBox->scroll_to_row(nIndex);
+ if (nIndex > nOrigIndex)
+ {
+ for (int i = nOrigIndex + 1; i <= nIndex; ++i)
+ UpdateRow(i);
+ }
+ else
+ {
+ for (int i = nOrigIndex - 1; i >= nIndex; --i)
+ UpdateRow(i);
+ }
+ }
+ return true;
+ }
+
+ return false;
+}
+
+IMPL_LINK_NOARG(SvxPopupWindowListBox, ActivateHdl, weld::TreeView&, bool)
+{
+ m_xControl->Do(m_nSelectedRows);
+ m_xControl->EndPopupMode();
+ return true;
+}
+
+void SvxUndoRedoControl::Do(sal_Int16 nCount)
+{
+ Reference< XDispatchProvider > xDispatchProvider( m_xFrame, UNO_QUERY );
+ if ( !xDispatchProvider.is() )
+ return;
+
+ css::util::URL aTargetURL;
+ Reference < XURLTransformer > xTrans( URLTransformer::create(::comphelper::getProcessComponentContext()) );
+ aTargetURL.Complete = m_aCommandURL;
+ xTrans->parseStrict( aTargetURL );
+
+ Reference< XDispatch > xDispatch = xDispatchProvider->queryDispatch( aTargetURL, OUString(), 0 );
+ if ( xDispatch.is() )
+ {
+ INetURLObject aObj( m_aCommandURL );
+ Sequence< PropertyValue > aArgs{ comphelper::makePropertyValue(aObj.GetURLPath(), nCount) };
+ xDispatch->dispatch(aTargetURL, aArgs);
+ }
+}
+
+SvxUndoRedoControl::SvxUndoRedoControl(const css::uno::Reference<css::uno::XComponentContext>& rContext)
+ : PopupWindowController(rContext, nullptr, OUString())
+{
+}
+
+void SvxUndoRedoControl::initialize( const css::uno::Sequence< css::uno::Any >& rArguments )
+{
+ PopupWindowController::initialize(rArguments);
+
+ ToolBox* pToolBox = nullptr;
+ ToolBoxItemId nId;
+ if (!getToolboxId(nId, &pToolBox) && !m_pToolbar)
+ return;
+
+ if (getModuleName() != "com.sun.star.script.BasicIDE")
+ {
+ if (pToolBox)
+ pToolBox->SetItemBits(nId, ToolBoxItemBits::DROPDOWN | pToolBox->GetItemBits(nId));
+ if (m_pToolbar)
+ aDefaultTooltip = m_pToolbar->get_item_tooltip_text(m_aCommandURL);
+ else
+ aDefaultTooltip = pToolBox->GetQuickHelpText(nId);
+ }
+}
+
+SvxUndoRedoControl::~SvxUndoRedoControl()
+{
+}
+
+void SvxUndoRedoControl::SetText(const OUString& rText)
+{
+ mxInterimPopover->SetText(rText);
+}
+
+// XStatusListener
+void SAL_CALL SvxUndoRedoControl::statusChanged(const css::frame::FeatureStateEvent& rEvent)
+{
+ if (rEvent.FeatureURL.Main == ".uno:GetUndoStrings" || rEvent.FeatureURL.Main == ".uno:GetRedoStrings")
+ {
+ css::uno::Sequence<OUString> aStrings;
+ rEvent.State >>= aStrings;
+ aUndoRedoList = comphelper::sequenceToContainer<std::vector<OUString>>(aStrings);
+ return;
+ }
+
+ PopupWindowController::statusChanged(rEvent);
+
+ ToolBox* pToolBox = nullptr;
+ ToolBoxItemId nId;
+ if (!getToolboxId(nId, &pToolBox) && !m_pToolbar)
+ return;
+
+ if (!rEvent.IsEnabled)
+ {
+ if (m_pToolbar)
+ m_pToolbar->set_item_tooltip_text(m_aCommandURL, aDefaultTooltip);
+ else
+ pToolBox->SetQuickHelpText(nId, aDefaultTooltip);
+ return;
+ }
+
+ OUString aQuickHelpText;
+ if (rEvent.State >>= aQuickHelpText)
+ {
+ if (m_pToolbar)
+ m_pToolbar->set_item_tooltip_text(m_aCommandURL, aQuickHelpText);
+ else
+ pToolBox->SetQuickHelpText(nId, aQuickHelpText);
+ }
+}
+
+std::unique_ptr<WeldToolbarPopup> SvxUndoRedoControl::weldPopupWindow()
+{
+ if ( m_aCommandURL == ".uno:Undo" )
+ updateStatus( ".uno:GetUndoStrings");
+ else
+ updateStatus( ".uno:GetRedoStrings");
+
+ return std::make_unique<SvxPopupWindowListBox>(this, m_pToolbar, aUndoRedoList);
+}
+
+VclPtr<vcl::Window> SvxUndoRedoControl::createVclPopupWindow( vcl::Window* pParent )
+{
+ if ( m_aCommandURL == ".uno:Undo" )
+ updateStatus( ".uno:GetUndoStrings");
+ else
+ updateStatus( ".uno:GetRedoStrings");
+
+ auto xPopupWin = std::make_unique<SvxPopupWindowListBox>(this, pParent->GetFrameWeld(), aUndoRedoList);
+
+ mxInterimPopover = VclPtr<InterimToolbarPopup>::Create(getFrameInterface(), pParent,
+ std::move(xPopupWin));
+
+ SetInfo(1); // count of selected rows
+
+ mxInterimPopover->Show();
+
+ return mxInterimPopover;
+}
+
+OUString SvxUndoRedoControl::getImplementationName()
+{
+ return "com.sun.star.comp.svx.UndoRedoToolBoxControl";
+}
+
+css::uno::Sequence<OUString> SvxUndoRedoControl::getSupportedServiceNames()
+{
+ return { "com.sun.star.frame.ToolbarController" };
+}
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
+com_sun_star_comp_svx_UndoRedoToolBoxControl_get_implementation(
+ css::uno::XComponentContext* rContext,
+ css::uno::Sequence<css::uno::Any> const & )
+{
+ return cppu::acquire(new SvxUndoRedoControl(rContext));
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */