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/*
* Dillo Widget
*
* Copyright 2005-2007 Sebastian Geerken <sgeerken@dillo.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "bullet.hh"
#include <stdio.h>
namespace dw {
Bullet::Bullet ()
{
DBG_OBJ_CREATE ("dw::Bullet");
}
Bullet::~Bullet ()
{
DBG_OBJ_DELETE ();
}
void Bullet::sizeRequestImpl (core::Requisition *requisition)
{
requisition->width = lout::misc::max (getStyle()->font->xHeight * 4 / 5, 1);
requisition->ascent = lout::misc::max (getStyle()->font->xHeight, 1);
requisition->descent = 0;
}
void Bullet::getExtremesImpl (core::Extremes *extremes)
{
extremes->minWidth = extremes->maxWidth =
lout::misc::max (getStyle()->font->xHeight * 4 / 5, 1);
extremes->minWidthIntrinsic = extremes->minWidth;
extremes->maxWidthIntrinsic = extremes->maxWidth;
}
void Bullet::containerSizeChangedForChildren ()
{
DBG_OBJ_ENTER0 ("resize", 0, "containerSizeChangedForChildren");
// Nothing to do.
DBG_OBJ_LEAVE ();
}
void Bullet::draw (core::View *view, core::Rectangle *area,
core::StackingIteratorStack *iteratorStack,
Widget **interruptedWidget)
{
int x, y, l;
bool filled = true;
l = lout::misc::min (allocation.width, allocation.ascent);
x = allocation.x;
y = allocation.y + allocation.ascent - getStyle()->font->xHeight;
switch (getStyle()->listStyleType) {
case core::style::LIST_STYLE_TYPE_SQUARE:
view->drawRectangle (getStyle()->color,
core::style::Color::SHADING_NORMAL,
false, x, y, l, l);
break;
case core::style::LIST_STYLE_TYPE_CIRCLE:
filled = false;
// Fall Through
case core::style::LIST_STYLE_TYPE_DISC:
default:
view->drawArc (getStyle()->color, core::style::Color::SHADING_NORMAL,
filled, x + l/2, y + l/2, l, l, 0, 360);
}
}
core::Iterator *Bullet::iterator (core::Content::Type mask, bool atEnd)
{
//return new core::TextIterator (this, mask, atEnd, "*");
/** \bug Not implemented. */
return new core::EmptyIterator (this, mask, atEnd);
}
} // namespace dw
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