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