You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
162 lines
4.6 KiB
162 lines
4.6 KiB
|
|
/*
|
|
Copyright (c) 2003,2004,2005 Clarence Dang <dang@kde.org>
|
|
All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions
|
|
are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright
|
|
notice, this list of conditions and the following disclaimer.
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in the
|
|
documentation and/or other materials provided with the distribution.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#define DEBUG_KP_TOOL_WIDGET_ERASER_SIZE 0
|
|
|
|
|
|
#include <kptoolwidgeterasersize.h>
|
|
|
|
#include <tqbitmap.h>
|
|
#include <tqpainter.h>
|
|
|
|
#include <kdebug.h>
|
|
#include <klocale.h>
|
|
|
|
#include <kpcolor.h>
|
|
#include <kptool.h>
|
|
|
|
|
|
static int eraserSizes [] = {2, 3, 5, 9, 17, 29};
|
|
static const int numEraserSizes = int (sizeof (eraserSizes) / sizeof (eraserSizes [0]));
|
|
|
|
|
|
kpToolWidgetEraserSize::kpToolWidgetEraserSize (TQWidget *tqparent, const char *name)
|
|
: kpToolWidgetBase (tqparent, name)
|
|
{
|
|
setInvertSelectedPixmap ();
|
|
|
|
m_cursorPixmaps = new TQPixmap [numEraserSizes];
|
|
TQPixmap *cursorPixmap = m_cursorPixmaps;
|
|
|
|
for (int i = 0; i < numEraserSizes; i++)
|
|
{
|
|
if (i == 3 || i == 5)
|
|
startNewOptionRow ();
|
|
|
|
int s = eraserSizes [i];
|
|
|
|
cursorPixmap->resize (s, s);
|
|
cursorPixmap->fill (TQt::black);
|
|
|
|
|
|
TQPixmap previewPixmap (s, s);
|
|
if (i < 3)
|
|
{
|
|
// HACK: kpToolWidgetBase's tqlayout code sucks and gives uneven spacing
|
|
previewPixmap.resize ((width () - 4) / 3, 9);
|
|
}
|
|
|
|
TQPainter painter (&previewPixmap);
|
|
TQRect rect ((previewPixmap.width () - s) / 2, (previewPixmap.height () - s) / 2, s, s);
|
|
painter.fillRect (rect, TQt::black);
|
|
painter.end ();
|
|
|
|
TQBitmap tqmask (previewPixmap.width (), previewPixmap.height ());
|
|
tqmask.fill (TQt::color0/*transparent*/);
|
|
|
|
TQPainter tqmaskPainter (&tqmask);
|
|
tqmaskPainter.fillRect (rect, TQt::color1/*opaque*/);
|
|
tqmaskPainter.end ();
|
|
|
|
previewPixmap.setMask (tqmask);
|
|
|
|
|
|
addOption (previewPixmap, i18n ("%1x%2").arg (s).arg (s)/*tooltip*/);
|
|
|
|
|
|
cursorPixmap++;
|
|
}
|
|
|
|
finishConstruction (1, 0);
|
|
}
|
|
|
|
kpToolWidgetEraserSize::~kpToolWidgetEraserSize ()
|
|
{
|
|
delete [] m_cursorPixmaps;
|
|
}
|
|
|
|
int kpToolWidgetEraserSize::eraserSize () const
|
|
{
|
|
return eraserSizes [selected ()];
|
|
}
|
|
|
|
TQPixmap kpToolWidgetEraserSize::cursorPixmap (const kpColor &color) const
|
|
{
|
|
#if DEBUG_KP_TOOL_WIDGET_ERASER_SIZE
|
|
kdDebug () << "kpToolWidgetEraseSize::cursorPixmap() selected=" << selected ()
|
|
<< " numEraserSizes=" << numEraserSizes
|
|
<< endl;
|
|
#endif
|
|
|
|
// TODO: why are we even storing m_cursorPixmaps?
|
|
TQPixmap pixmap = m_cursorPixmaps [selected ()];
|
|
if (color.isOpaque ())
|
|
pixmap.fill (color.toTQColor ());
|
|
|
|
|
|
bool showBorder = (pixmap.width () > 2 && pixmap.height () > 2);
|
|
|
|
if (showBorder)
|
|
{
|
|
TQPainter painter (&pixmap);
|
|
painter.setPen (TQt::black);
|
|
painter.drawRect (pixmap.rect ());
|
|
}
|
|
|
|
|
|
if (color.isTransparent ())
|
|
{
|
|
TQBitmap tqmaskBitmap (pixmap.width (), pixmap.height ());
|
|
tqmaskBitmap.fill (TQt::color0/*transparent*/);
|
|
|
|
|
|
if (showBorder)
|
|
{
|
|
TQPainter tqmaskBitmapPainter (&tqmaskBitmap);
|
|
tqmaskBitmapPainter.setPen (TQt::color1/*opaque*/);
|
|
tqmaskBitmapPainter.drawRect (tqmaskBitmap.rect ());
|
|
}
|
|
|
|
|
|
pixmap.setMask (tqmaskBitmap);
|
|
}
|
|
|
|
|
|
return pixmap;
|
|
}
|
|
|
|
// virtual protected slot [base kpToolWidgetBase]
|
|
bool kpToolWidgetEraserSize::setSelected (int row, int col, bool saveAsDefault)
|
|
{
|
|
const bool ret = kpToolWidgetBase::setSelected (row, col, saveAsDefault);
|
|
if (ret)
|
|
emit eraserSizeChanged (eraserSize ());
|
|
return ret;
|
|
}
|
|
|
|
#include <kptoolwidgeterasersize.moc>
|