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Diffstat (limited to 'sd/source/ui/sidebar/LayoutMenu.hxx')
| -rw-r--r-- | sd/source/ui/sidebar/LayoutMenu.hxx | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/sd/source/ui/sidebar/LayoutMenu.hxx b/sd/source/ui/sidebar/LayoutMenu.hxx new file mode 100644 index 000000000..4981a919a --- /dev/null +++ b/sd/source/ui/sidebar/LayoutMenu.hxx @@ -0,0 +1,177 @@ +/* -*- 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_SD_SOURCE_UI_SIDEBAR_LAYOUTMENU_HXX +#define INCLUDED_SD_SOURCE_UI_SIDEBAR_LAYOUTMENU_HXX + +#include <sfx2/sidebar/ILayoutableWindow.hxx> +#include <sfx2/sidebar/PanelLayout.hxx> + +#include <svtools/valueset.hxx> +#include <vcl/menu.hxx> +#include <vcl/transfer.hxx> +#include <sfx2/request.hxx> +#include <xmloff/autolayout.hxx> + +namespace com::sun::star::frame { class XStatusListener; } +namespace com::sun::star::ui { class XSidebar; } + + +namespace sd { +class DrawDocShell; +class ViewShellBase; +} + +namespace sd::tools { class EventMultiplexerEvent; } + +namespace sd::sidebar { + +class LayoutValueSet; + +class LayoutMenu : public PanelLayout + , public sfx2::sidebar::ILayoutableWindow +{ +public: + /** Create a new layout menu. Depending on the given flag it + displays its own scroll bar or lets a surrounding window + handle that. + @param i_pParent + the parent node in the control tree + @param i_rPanelViewShell + the view shell of the task pane. + */ + LayoutMenu ( + vcl::Window* pParent, + ViewShellBase& rViewShellBase, + const css::uno::Reference<css::ui::XSidebar>& rxSidebar); + virtual ~LayoutMenu() override; + virtual void dispose() override; + + void Dispose(); + + /** Return a numerical value representing the currently selected + layout. + */ + AutoLayout GetSelectedAutoLayout() const; + + // From ILayoutableWindow + virtual css::ui::LayoutSize GetHeightForWidth (const sal_Int32 nWidth) override; + + // From vcl::Window + virtual void Resize() override; + + /** Show a context menu when the right mouse button is pressed. + */ + virtual void MouseButtonDown (const MouseEvent& rEvent) override; + + /** Call this method when the set of displayed layouts is not up-to-date + anymore. It will re-assemble this set according to the current + settings. + */ + void InvalidateContent(); + + /** The context menu is requested over this ShowContextMenu() method. + */ + void ShowContextMenu(const Point* pPos); + + /** Call Fill() when switching to or from high contrast mode so that the + correct set of icons is displayed. + */ + virtual void DataChanged (const DataChangedEvent& rEvent) override; + + using Window::GetWindow; + +private: + ViewShellBase& mrBase; + + std::unique_ptr<LayoutValueSet> mxLayoutValueSet; + std::unique_ptr<weld::CustomWeld> mxLayoutValueSetWin; + + /** If we are asked for the preferred window size, then use this + many columns for the calculation. + */ + css::uno::Reference<css::frame::XStatusListener> mxListener; + bool mbIsMainViewChangePending; + css::uno::Reference<css::ui::XSidebar> mxSidebar; + bool mbIsDisposed; + + /** Calculate the number of displayed rows. This depends on the given + item size, the given number of columns, and the size of the + control. Note that this is not the number of rows managed by the + valueset. This number may be larger. In that case a vertical + scroll bar is displayed. + */ + int CalculateRowCount (const Size& rItemSize, int nColumnCount); + + /** Fill the value set with the layouts that are applicable to the + current main view shell. + */ + void Fill(); + + /** Remove all items from the value set. + */ + void Clear(); + + /** Assign the given layout to all selected slides of a slide sorter. + If no slide sorter is active then this call is ignored. The slide + sorter in the center pane is preferred if the choice exists. + */ + void AssignLayoutToSelectedSlides (AutoLayout aLayout); + + /** Insert a new page with the given layout. The page is inserted via + the main view shell, i.e. its SID_INSERTPAGE slot is called. If it + does not support this slot then inserting a new page does not take + place. The new page is inserted after the currently active one (the + one returned by ViewShell::GetActualPage().) + */ + void InsertPageWithLayout (AutoLayout aLayout); + + /** Create a request structure that can be used with the SID_INSERTPAGE + and SID_MODIFYPAGE slots. The parameters are set so that the given + layout is assigned to the current page of the main view shell. + @param nSlotId + Supported slots are SID_INSERTPAGE and SID_MODIFYPAGE. + @param aLayout + Layout of the page to insert or to assign. + */ + SfxRequest CreateRequest ( + sal_uInt16 nSlotId, + AutoLayout aLayout); + + /** Select the layout that is used by the current page. + */ + void UpdateSelection(); + + // internal ctor + void implConstruct( DrawDocShell& rDocumentShell ); + + /** When clicked then set the current page of the view in the center pane. + */ + DECL_LINK(ClickHandler, ValueSet*, void); + DECL_LINK(StateChangeHandler, const OUString&, void); + DECL_LINK(EventMultiplexerListener, ::sd::tools::EventMultiplexerEvent&, void); + DECL_LINK(WindowEventHandler, VclWindowEvent&, void); + DECL_LINK(OnMenuItemSelected, Menu*, bool); +}; + +} // end of namespace ::sd::toolpanel + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |