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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 .
*/
#pragma once
#include <drawinglayer/drawinglayerdllapi.h>
#include <drawinglayer/primitive2d/groupprimitive2d.hxx>
#include <rtl/ustring.hxx>
namespace drawinglayer::primitive2d
{
/** TextHierarchyLinePrimitive2D class
Text format hierarchy helper class. It decomposes to its
content, so all direct renderers may ignore it. If You need
to know more about line hierarchies You may react on it and
also need to take care that the source of data uses it.
This primitive encapsulates text lines.
*/
class DRAWINGLAYER_DLLPUBLIC TextHierarchyLinePrimitive2D final : public GroupPrimitive2D
{
private:
public:
/// constructor
explicit TextHierarchyLinePrimitive2D(Primitive2DContainer&& aChildren);
/// provide unique ID
virtual sal_uInt32 getPrimitive2DID() const override;
};
/** TextHierarchyBulletPrimitive2D class
This primitive encapsulates text bullets.
*/
class DRAWINGLAYER_DLLPUBLIC TextHierarchyBulletPrimitive2D final : public GroupPrimitive2D
{
private:
public:
/// constructor
explicit TextHierarchyBulletPrimitive2D(Primitive2DContainer&& aChildren);
/// provide unique ID
virtual sal_uInt32 getPrimitive2DID() const override;
};
/** TextHierarchyParagraphPrimitive2D class
This primitive encapsulates text paragraphs.
*/
class DRAWINGLAYER_DLLPUBLIC TextHierarchyParagraphPrimitive2D final : public GroupPrimitive2D
{
private:
// outline level of the encapsulated paragraph data.
// -1 means no level, >= 0 is the level
sal_Int16 mnOutlineLevel;
public:
/// constructor
explicit TextHierarchyParagraphPrimitive2D(
Primitive2DContainer&& aChildren,
sal_Int16 nOutlineLevel = -1);
/// data read access
sal_Int16 getOutlineLevel() const { return mnOutlineLevel; }
/// compare operator
virtual bool operator==(const BasePrimitive2D& rPrimitive) const override;
/// provide unique ID
virtual sal_uInt32 getPrimitive2DID() const override;
};
/** TextHierarchyBlockPrimitive2D class
This primitive encapsulates text blocks.
*/
class DRAWINGLAYER_DLLPUBLIC TextHierarchyBlockPrimitive2D final : public GroupPrimitive2D
{
private:
public:
/// constructor
explicit TextHierarchyBlockPrimitive2D(Primitive2DContainer&& aChildren);
/// provide unique ID
virtual sal_uInt32 getPrimitive2DID() const override;
};
/** FieldType definition */
enum FieldType
{
/** unspecified. If more info is needed for a FieldType,
create a new type and its handling
*/
FIELD_TYPE_COMMON,
/** uses "FIELD_SEQ_BEGIN;PageField" -> special handling */
FIELD_TYPE_PAGE,
/** uses URL as string -> special handling */
FIELD_TYPE_URL
};
/** TextHierarchyFieldPrimitive2D class
This primitive encapsulates text fields.
Also: This type uses a type enum to transport the encapsulated field
type. Also added is a String which is type-dependent. E.g. for URL
fields, it contains the URL.
*/
class DRAWINGLAYER_DLLPUBLIC TextHierarchyFieldPrimitive2D final : public GroupPrimitive2D
{
private:
/// field type definition
FieldType meType;
/// field data as name/value pairs (dependent of field type definition)
std::vector< std::pair< OUString, OUString>> meNameValue;
public:
/// constructor
TextHierarchyFieldPrimitive2D(
Primitive2DContainer&& aChildren,
const FieldType& rFieldType,
const std::vector< std::pair< OUString, OUString>>* pNameValue = nullptr);
/// data read access
FieldType getType() const { return meType; }
OUString getValue(const OUString& rName) const;
/// compare operator
virtual bool operator==(const BasePrimitive2D& rPrimitive) const override;
/// provide unique ID
virtual sal_uInt32 getPrimitive2DID() const override;
};
/** TextHierarchyEditPrimitive2D class
Primitive to encapsulate text from an active text edit; this is
separate from other text data since some renderers need to suppress
this output due to painting the edited text in e.g. an
OutlinerEditView in the active text edit control.
Deriving now from BasePrimitive2D to turn around functionality:
This will decompose to nothing -> suppress. In renderers that need to
visualize it (only VclMetafileProcessor2D for now), it needs
to be detected and used (see there).
Doing it this way around since we will potentially have many
pixel renderers and only one MetafileProcessor, so it will
be one action less to support (and to potentially forget about )
in these implementations.
*/
class DRAWINGLAYER_DLLPUBLIC TextHierarchyEditPrimitive2D final : public BasePrimitive2D
{
private:
/// the content
Primitive2DContainer maContent;
public:
/// constructor
explicit TextHierarchyEditPrimitive2D(Primitive2DContainer&& aContent);
/// data read access
const Primitive2DContainer& getContent() const { return maContent; }
/// provide unique ID
virtual sal_uInt32 getPrimitive2DID() const override;
};
} // end of namespace drawinglayer::primitive2d
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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