7de83e464d
Change-Id: Ica5fa2616f271d02099eaa4e9cb02481b3e100d5 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/133129 Tested-by: Jenkins Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
342 lines
11 KiB
C++
342 lines
11 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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*/
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#pragma once
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#include <tools/gen.hxx>
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#include <rtl/ustring.hxx>
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#include <vcl/dllapi.h>
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#include <vcl/ptrstyle.hxx>
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#include <vcl/vclptr.hxx>
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#include <map>
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#include <com/sun/star/datatransfer/XTransferable.hpp>
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#include <basegfx/range/b2drange.hxx>
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namespace com::sun::star::beans { struct PropertyValue; }
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namespace com::sun::star::datatransfer::clipboard { class XClipboard; }
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namespace com::sun::star::uno { template <class interface_type> class Reference; }
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namespace com::sun::star::uno { template <typename > class Sequence; }
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namespace vcl { class Window; }
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namespace tools { class JsonWriter; }
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class VirtualDevice;
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namespace vcl
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{
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/*
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* Map directly to css cursor styles to avoid further mapping in the client.
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* Gtk (via gdk_cursor_new_from_name) also supports the same css cursor styles.
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*
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* This was created partially with help of the mappings in gtkdata.cxx.
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* The list is incomplete as some cursor style simply aren't supported
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* by css, it might turn out to be worth mapping some of these missing cursors
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* to available cursors?
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*/
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extern const std::map <PointerStyle, OString> gaLOKPointerMap;
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class VCL_DLLPUBLIC ITiledRenderable
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{
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public:
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typedef std::map<OUString, OUString> StringMap;
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virtual ~ITiledRenderable();
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/**
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* Paint a tile to a given VirtualDevice.
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*
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* Output parameters are measured in pixels, tile parameters are in
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* twips.
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*/
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virtual void paintTile( VirtualDevice &rDevice,
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int nOutputWidth,
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int nOutputHeight,
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int nTilePosX,
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int nTilePosY,
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tools::Long nTileWidth,
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tools::Long nTileHeight ) = 0;
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/**
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* Get the document size in twips.
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*/
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virtual Size getDocumentSize() = 0;
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/**
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* Set the document "part", i.e. slide for a slideshow, and
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* tab for a spreadsheet.
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* bool bAllowChangeFocus - used to not disturb other users while editing when
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* setPart is used for tile rendering only
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*/
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virtual void setPart( int /*nPart*/, bool /*bAllowChangeFocus*/ = true ) {}
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/**
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* Get the number of parts -- see setPart for further details.
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*/
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virtual int getParts()
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{
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return 1;
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}
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/**
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* Get the currently displayed/selected part -- see setPart for further
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* details.
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*/
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virtual int getPart()
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{
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return 0;
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}
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/**
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* Get the name of the currently displayed part, i.e. sheet in a spreadsheet
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* or slide in a presentation.
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*/
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virtual OUString getPartName(int)
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{
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return OUString();
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}
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/**
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* Get the vcl::Window for the document being edited
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*/
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virtual VclPtr<vcl::Window> getDocWindow() = 0;
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/**
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* Get the hash of the currently displayed part, i.e. sheet in a spreadsheet
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* or slide in a presentation.
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*/
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virtual OUString getPartHash(int nPart) = 0;
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/// @see lok::Document::setPartMode().
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virtual void setPartMode(int) {}
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/**
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* Setup various document properties that are needed for the document to
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* be renderable via tiled rendering.
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*/
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virtual void initializeForTiledRendering(const css::uno::Sequence<css::beans::PropertyValue>& rArguments) = 0;
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/**
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* Posts a keyboard event on the document.
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*
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* @see lok::Document::postKeyEvent().
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*/
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virtual void postKeyEvent(int nType, int nCharCode, int nKeyCode) = 0;
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/**
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* Posts a mouse event on the document.
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*
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* @see lok::Document::postMouseEvent().
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*/
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virtual void postMouseEvent(int nType, int nX, int nY, int nCount, int nButtons, int nModifier) = 0;
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/**
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* Sets the start or end of a text selection.
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*
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* @see lok::Document::setTextSelection().
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*/
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virtual void setTextSelection(int nType, int nX, int nY) = 0;
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/**
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* Gets the selection as a transferable for later processing
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*/
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virtual css::uno::Reference<css::datatransfer::XTransferable> getSelection() = 0;
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/**
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* Adjusts the graphic selection.
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*
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* @see lok::Document::setGraphicSelection().
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*/
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virtual void setGraphicSelection(int nType, int nX, int nY) = 0;
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/**
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* @see lok::Document::resetSelection().
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*/
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virtual void resetSelection() = 0;
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/**
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* @see lok::Document::getPartPageRectangles().
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*/
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virtual OUString getPartPageRectangles()
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{
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return OUString();
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}
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/**
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* Get position and content of row/column headers of Calc documents.
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*
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* @param rRectangle - if not empty, then limit the output only to the area of this rectangle
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* @return a JSON describing position/content of rows/columns
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*/
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virtual void getRowColumnHeaders(const tools::Rectangle& /*rRectangle*/, tools::JsonWriter& /*rJsonWriter*/)
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{
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}
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/**
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* Generates a serialization of the active (Calc document) sheet's geometry data.
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*
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* @param bColumns - if true, the column widths/hidden/filtered/groups data
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* are included depending on the settings of the flags bSizes, bHidden,
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* bFiltered and bGroups.
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* @param bRows - if true, the row heights/hidden/filtered/groups data
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* are included depending on the settings of the flags bSizes, bHidden,
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* bFiltered and bGroups.
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* @bSizes - if true, the column-widths and/or row-heights data (represented as a list of spans)
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* are included depending on the settings of the flags bColumns and bRows.
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* @bHidden - if true, the hidden columns and/or rows data (represented as a list of spans)
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* are included depending on the settings of the flags bColumns and bRows.
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* @bFiltered - if true, the filtered columns and/or rows data (represented as a list of spans)
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* are included depending on the settings of the flags bColumns and bRows.
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* @bGroups - if true, the column grouping and/or row grouping data
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* are included depending on the settings of the flags bColumns and bRows.
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* @return serialization of the active sheet's geometry data as OString.
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*/
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virtual OString getSheetGeometryData(bool /*bColumns*/, bool /*bRows*/, bool /*bSizes*/,
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bool /*bHidden*/, bool /*bFiltered*/, bool /*bGroups*/)
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{
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return "";
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}
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/**
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* Get position and size of cell cursor in Calc - as JSON in the
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* current' views' co-ordinate system.
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* (This could maybe also be used for tables in Writer/Impress in future?)
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*/
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virtual void getCellCursor(tools::JsonWriter& /*rJsonWriter*/)
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{
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}
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virtual PointerStyle getPointer() = 0;
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/// Sets the clipboard of the component.
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virtual void setClipboard(const css::uno::Reference<css::datatransfer::clipboard::XClipboard>& xClipboard) = 0;
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/// If the current contents of the clipboard is something we can paste.
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virtual bool isMimeTypeSupported() = 0;
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/**
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* Save the client's view so that we can compute the right zoom level
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* for the mouse events.
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* @param nTilePixelWidth - tile width in pixels
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* @param nTilePixelHeight - tile height in pixels
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* @param nTileTwipWidth - tile width in twips
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* @param nTileTwipHeight - tile height in twips
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*/
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virtual void setClientZoom(int /*nTilePixelWidth*/,
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int /*nTilePixelHeight*/,
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int /*nTileTwipWidth*/,
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int /*nTileTwipHeight*/)
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{}
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/// @see lok::Document::setClientVisibleArea().
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virtual void setClientVisibleArea(const tools::Rectangle& /*rRectangle*/)
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{
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}
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/**
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* Show/Hide a single row/column header outline for Calc documents.
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*
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* @param bColumn - if we are dealing with a column or row group
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* @param nLevel - the level to which the group belongs
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* @param nIndex - the group entry index
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* @param bHidden - the new group state (collapsed/expanded)
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*/
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virtual void setOutlineState(bool /*bColumn*/, int /*nLevel*/, int /*nIndex*/, bool /*bHidden*/)
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{
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return;
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}
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/// Implementation for
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/// lok::Document::getCommandValues(".uno:AcceptTrackedChanges") when there
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/// is no matching UNO API.
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virtual void getTrackedChanges(tools::JsonWriter&)
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{
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}
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/// Implementation for
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/// lok::Document::getCommandValues(".uno:TrackedChangeAuthors").
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virtual void getTrackedChangeAuthors(tools::JsonWriter& /*rJsonWriter*/)
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{
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}
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/// Implementation for
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/// lok::Document::getCommandValues(".uno:ViewAnnotations");
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virtual void getPostIts(tools::JsonWriter& /*rJsonWriter*/)
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{
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}
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/// Implementation for
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/// lok::Document::getCommandValues(".uno:ViewAnnotationsPosition");
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virtual void getPostItsPos(tools::JsonWriter& /*rJsonWriter*/)
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{
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}
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/// Implementation for
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/// lok::Document::getCommandValues(".uno:RulerState");
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virtual void getRulerState(tools::JsonWriter& /*rJsonWriter*/)
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{
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}
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/*
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* Used for sheets in spreadsheet documents,
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* and slides in presentation documents.
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*/
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virtual OUString getPartInfo(int /*nPart*/)
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{
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return OUString();
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}
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/**
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* Select/Unselect a document "part", i.e. slide for a slideshow, and
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* tab for a spreadsheet(?).
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* nSelect: 0 to deselect, 1 to select, and 2 to toggle.
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*/
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virtual void selectPart(int /*nPart*/, int /*nSelect*/) {}
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/**
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* Move selected pages/slides to a new position.
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* nPosition: the new position to move to.
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* bDuplicate: to copy (true), or to move (false).
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*/
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virtual void moveSelectedParts(int /*nPosition*/, bool /*bDuplicate*/) {}
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/// @see lok::Document::completeFunction().
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virtual void completeFunction(const OUString& /*rFunctionName*/)
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{
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}
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/**
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* It can happen that the underlying implementation is being disposed, but
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* somebody is trying to access the data...
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*/
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virtual bool isDisposed() const
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{
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return false;
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}
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/**
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* Execute a form field event in the document.
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* E.g. select an item from a drop down field's list.
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*/
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virtual void executeFromFieldEvent(const StringMap&)
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{
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}
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/**
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* Returns the rectangles of the input search result JSON
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*/
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virtual std::vector<basegfx::B2DRange> getSearchResultRectangles(const char* /*pPayload*/)
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{
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return std::vector<basegfx::B2DRange>();
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}
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};
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} // namespace vcl
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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