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Theme Editor: Working on rendering viewports, display will now show %V(...) viewports as red rectangles over backdrop or background color

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26940 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Robert Bieber 2010-06-18 21:10:01 +00:00
parent 62622277dc
commit d8827b5ff1
11 changed files with 317 additions and 6 deletions
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110
utils/themeeditor/graphics/rbviewport.cpp Normal file
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@ -0,0 +1,110 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2010 Robert Bieber
*
* 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 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include <QPainter>
#include <QPainterPath>
#include "rbviewport.h"
#include "rbscreen.h"
#include "rbrenderinfo.h"
#include "parsetreemodel.h"
#include "tag_table.h"
#include "skin_parser.h"
RBViewport::RBViewport(skin_element* node, const RBRenderInfo& info)
: QGraphicsItem(info.screen())
{
if(!node->tag)
{
/* Default viewport takes up the entire screen */
size = QRectF(0, 0, info.screen()->getWidth(),
info.screen()->getHeight());
if(info.model()->rowCount(QModelIndex()) > 1)
{
/* If there is more than one viewport in the document */
displayed = false;
}
else
{
displayed = true;
}
}
else
{
int x, y, w, h;
/* Parsing one of the other types of viewport */
switch(node->tag->name[1])
{
case '\0':
/* A normal viewport definition */
x = node->params[0].data.numeric;
y = node->params[1].data.numeric;
if(node->params[2].type == skin_tag_parameter::DEFAULT)
w = info.screen()->getWidth() - x;
else
w = node->params[2].data.numeric;
if(node->params[3].type == skin_tag_parameter::DEFAULT)
h = info.screen()->getHeight() - y;
else
h = node->params[3].data.numeric;
size = QRectF(x, y, w, h);
displayed = true;
break;
case 'l':
/* Preloaded viewport */
break;
case 'i':
/* Custom UI Viewport */
break;
}
}
}
RBViewport::~RBViewport()
{
}
QPainterPath RBViewport::shape() const
{
QPainterPath retval;
retval.addRect(size);
return retval;
}
QRectF RBViewport::boundingRect() const
{
return size;
}
void RBViewport::paint(QPainter *painter,
const QStyleOptionGraphicsItem *option, QWidget *widget)
{
if(displayed)
painter->fillRect(size, Qt::red);
}