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97 lines
3.4 KiB
C++
97 lines
3.4 KiB
C++
/*
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* Copyright (C) 2015-2017 Jolla Ltd.
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* Contact: Slava Monich <slava.monich@jolla.com>
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*
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* You may use this file under the terms of the BSD license as follows:
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Jolla Ltd nor the names of its contributors
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* may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef BOOKS_TEXT_VIEW_H
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#define BOOKS_TEXT_VIEW_H
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#include "BooksTypes.h"
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#include "BooksPos.h"
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#include "BooksPaintContext.h"
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#include "ZLColor.h"
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#include "ZLTextView.h"
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#include "ZLTextModel.h"
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#include "ZLTextStyle.h"
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#include "ZLPaintContext.h"
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class BooksTextView: public ZLTextView
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{
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public:
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BooksTextView(BooksPaintContext& aContext,
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shared_ptr<ZLTextStyle> aTextStyle,
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BooksMargins aMargin);
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static const ZLColor DEFAULT_BACKGROUND;
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static const ZLColor INVERTED_BACKGROUND;
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public:
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BooksPos position() const;
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const BooksPos rewind();
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void startSelection(int aX, int aY);
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bool extendSelection(int aX, int aY);
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void endSelection();
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void setInvertColors(bool aInvertColors);
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void gotoPosition(const BooksPos& aPos);
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bool nextPage();
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void paint();
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// ZLView
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virtual const std::string &caption() const;
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virtual ZLColor backgroundColor() const;
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// ZLTextView
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virtual shared_ptr<ZLTextPositionIndicatorInfo> indicatorInfo() const;
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virtual int doubleClickDelay() const;
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virtual int leftMargin() const;
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virtual int rightMargin() const;
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virtual int topMargin() const;
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virtual int bottomMargin() const;
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// ZLTextArea::Properties
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virtual shared_ptr<ZLTextStyle> baseStyle() const;
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virtual ZLColor color(const std::string &style = std::string()) const;
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virtual bool isSelectionEnabled() const;
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private:
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BooksMargins iMargins;
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BooksPaintContext& iPaintContext;
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std::string iCaption;
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shared_ptr<ZLTextStyle> iTextStyle;
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};
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inline BooksPos BooksTextView::position() const
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{ return BooksPos(textArea().startCursor()); }
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inline void BooksTextView::setInvertColors(bool aInvertColors)
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{ iPaintContext.setInvertColors(aInvertColors); }
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#endif // BOOKS_TEXT_VIEW_H
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