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2e5de574e1
* Baruch's second graphics patch, * A few things to get stuff to compile on my machine --- Lars see the ChangeLog in controllers; how do you get things to compile without a != operator? Surely compilation dies in ControlInset, included in ControlFloat, ControlMinipage. Angus git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@2389 a592a061-630c-0410-9148-cb99ea01b6c8
129 lines
2.9 KiB
C++
129 lines
2.9 KiB
C++
// -*- C++ -*-
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/* This file is part of
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* =================================================
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*
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* LyX, The Document Processor
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* Copyright 1995 Matthias Ettrich.
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* Copyright 1995-2001 The LyX Team.
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*
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* This file Copyright 2000 Baruch Even
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* ================================================= */
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#ifndef INSETGRAPHICSPARAMS_H
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#define INSETGRAPHICSPARAMS_H
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#ifdef __GNUG__
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#pragma interface
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#endif
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#include "LString.h"
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#include "buffer.h"
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#include "lyxlex.h"
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using std::ostream;
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/// This struct holds all the parameters needed by insetGraphics.
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struct InsetGraphicsParams
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{
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/// Image filename.
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string filename;
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/// How do we display the image?
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enum DisplayType {
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/// In full color range (if it's not in color we show it as it is)
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COLOR,
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/// In Grayscale (256 shades of gray).
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GRAYSCALE,
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/// In black and white.
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MONOCHROME,
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/// Don't display it on screen, only keep a frame in place.
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NONE
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};
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/// How to display the image
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DisplayType display;
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/// Do we have a subcaption?
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bool subcaption;
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/// The text of the subcaption.
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string subcaptionText;
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/// This is the different origins that the graphicx package support.
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enum Origin {
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DEFAULT,
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LEFTTOP,
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LEFTCENTER,
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LEFTBASELINE,
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LEFTBOTTOM,
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CENTERTOP,
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CENTER,
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CENTERBASELINE,
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CENTERBOTTOM,
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RIGHTTOP,
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RIGHTCENTER,
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RIGHTBASELINE,
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RIGHTBOTTOM,
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REFERENCE_POINT = LEFTBASELINE
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};
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/** The resize of the image, is it the default size, in cm, inch or
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percentage of the page/column width/height */
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enum Resize {
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DEFAULT_SIZE,
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CM,
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INCH,
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PERCENT_PAGE,
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PERCENT_COLUMN,
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SCALE
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};
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/// Keep the ratio between height and width when resizing.
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bool keepAspectRatio;
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/// What width resize to do?
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Resize widthResize;
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/// Value of width resize
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float widthSize;
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/// What height resize to do?
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Resize heightResize;
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/// Value of height resize
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float heightSize;
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/// Origin point of rotation
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Origin rotateOrigin;
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/// Rotation angle.
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float rotateAngle;
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///
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InsetGraphicsParams();
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///
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InsetGraphicsParams(InsetGraphicsParams const &);
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///
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InsetGraphicsParams & operator=(InsetGraphicsParams const &);
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/// Save the parameters in the LyX format stream.
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void Write(Buffer const * buf, ostream & os) const;
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/// If the token belongs to our parameters, read it.
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bool Read(Buffer const * buf, LyXLex & lex, string const & token);
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/// Test the struct to make sure that all the options have legal values.
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void testInvariant() const;
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private:
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/// Initialize the object to a default status.
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void init();
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/// Copy the other objects content to us, used in copy c-tor and assignment
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void copy(InsetGraphicsParams const & params);
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};
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///
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bool operator==(InsetGraphicsParams const &, InsetGraphicsParams const &);
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///
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bool operator!=(InsetGraphicsParams const &, InsetGraphicsParams const &);
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#endif
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