mupen64plus-oldsvn/main/gui_qt4/globals.cpp
Louai Al-Khanji 1f8659fc82 Fix ratings painter to work even when 16x16 star icon is missing.
Nicer look for disabled stars.
2008-09-08 21:17:43 +00:00

92 lines
2.4 KiB
C++

/*
* Copyright (C) 2008 Louai Al-Khanji
*
* This program is free software; you can redistribute it and/
* or modify it under the terms of the GNU General Public Li-
* cence as published by the Free Software Foundation; either
* version 2 of the Licence, or any later version.
*
* This program is distributed in the hope that it will be use-
* ful, but WITHOUT ANY WARRANTY; without even the implied war-
* ranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public Licence for more details.
*
* You should have received a copy of the GNU General Public
* Licence along with this program; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139,
* USA.
*
*/
#include <QIcon>
#include <QString>
#include <QFile>
#include <QPainter>
#include <QPaintEngine>
#include "globals.h"
namespace core {
extern "C" {
#include "../config.h"
#include "../main.h"
}
}
QStringList romDirectories()
{
QStringList dirs;
for(int i = 0; i < core::config_get_number("NumRomDirs", 0); i++) {
char buf[31];
snprintf(buf, 30, "RomDirectory[%d]", i);
buf[30] = '\0';
dirs << core::config_get_string(buf, "");
}
dirs.removeAll("");
return dirs;
}
QIcon icon(QString name)
{
QIcon icon;
QStringList sizes;
sizes << "16x16" << "22x22" << "32x32" << "";
foreach (QString size, sizes) {
QPixmap p = pixmap(name, size);
if (!p.isNull()) {
icon.addPixmap(p);
}
}
return icon;
}
QPixmap pixmap(QString name, QString subdirectory)
{
QString s;
if (subdirectory.isEmpty()) {
s = name;
} else {
s = QString("%1/%2").arg(subdirectory).arg(name);
}
QString filename = core::get_iconpath(qPrintable(s));
return QPixmap(filename);
}
void drawStars(QPainter* painter,
const QRect& r,
int n,
int max)
{
static QPixmap enabled = icon("star.png").pixmap(16, 16);
static QPixmap disabled = icon("star.png").pixmap(16, 16, QIcon::Disabled);
for (int i = 0; i < n; i++) {
QPoint p = r.topLeft();
p += QPoint(i * (enabled.width() + 2), 1);
painter->drawPixmap(p, enabled);
}
for (int i = n; i < max; i++) {
QPoint p = r.topLeft();
p += QPoint(i * (disabled.width() + 2), 1);
painter->drawPixmap(p, disabled);
}
}