Re: [PATCH] guii-1: move Painter,PainterBase

[John Levon]

On Thu, May 23, 2002 at 10:36:10AM +0200, Lars Gullik Bj�nnes wrote:

> This looks ok to me, apply it.

Applier needs this file too, sorry.

(frontends/Painter.C)

john

-- 
"This is playing, not work, therefore it's not a waste of time."
        - Zath

/* This file is part of
 * ======================================================
 *
 *           LyX, The Document Processor
 *
 *          Copyright 1998-2001 The LyX Team
 *
 *======================================================*/

#include <config.h>

#ifdef __GNUG__
#pragma implementation
#endif

#include "Painter.h"
#include "lyxfont.h"
#include "WorkArea.h"
#include "font.h"


int PainterBase::paperMargin() const
{
        return 20;
}


int PainterBase::paperWidth() const
{
        return owner.workWidth();
}


int PainterBase::paperHeight() const
{
        return owner.height();
}


PainterBase & PainterBase::circle(int x, int y, unsigned int d,
                                  LColor::color col)
{
        return ellipse(x, y, d, d, col);
}


PainterBase & PainterBase::ellipse(int x, int y,
                                   unsigned int w, unsigned int h,
                                   LColor::color col)
{
        return arc(x, y, w, h, 0, 0, col);
}


PainterBase & PainterBase::button(int x, int y, int w, int h)
{
        fillRectangle(x, y, w, h, LColor::buttonbg);
        buttonFrame(x, y, w, h);
        return * this;
}


PainterBase & PainterBase::buttonFrame(int x, int y, int w, int h)
{
        //  Width of a side of the button
        int d = 2;

        fillRectangle(x, y, w, d, LColor::top);
        fillRectangle(x, (y+h-d), w, d, LColor::bottom);

        // Now a couple of trapezoids
        int x1[4], y1[4];

        x1[0] = x + d;   y1[0] = y + d;
        x1[1] = x + d;   y1[1] = (y + h - d);
        x1[2] = x;     y1[2] = y + h;
        x1[3] = x;     y1[3] = y;
        fillPolygon(x1, y1, 4, LColor::left);

        x1[0] = (x + w - d); y1[0] = y + d;
        x1[1] = (x + w - d); y1[1] = (y + h - d);
        x1[2] = x + w; y1[2] = (y + h - d);
        x1[3] = x + w; y1[3] = y;
        fillPolygon(x1, y1, 4, LColor::right);

        return *this;
}


PainterBase & PainterBase::rectText(int x, int baseline,
                                    string const & str,
                                    LyXFont const & font,
                                    LColor::color back,
                                    LColor::color frame)
{
        int width;
        int ascent;
        int descent;

        lyxfont::rectText(str, font, width, ascent, descent);
        rectangle(x, baseline - ascent, width, ascent + descent, frame);
        fillRectangle(x + 1, baseline - ascent + 1, width - 1,
                      ascent + descent - 1, back);
        text(x + 3, baseline, str, font);
        return *this;
}


PainterBase & PainterBase::buttonText(int x, int baseline,
                                      string const & str,
                                      LyXFont const & font)
{
        int width;
        int ascent;
        int descent;

        lyxfont::buttonText(str, font, width, ascent, descent);
        button(x, baseline - ascent, width, descent + ascent);
        text(x + 4, baseline, str, font);
        return *this;
}