52eacdf240
svn path=/trunk/KDE/kdebase/runtime/; revision=1081161
125 lines
3.7 KiB
C++
125 lines
3.7 KiB
C++
/*
|
|
* Copyright (c) 2009 Aaron J. Seigo <aseigo@kde.org>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU Library General Public License version 2 as
|
|
* published by the Free Software Foundation
|
|
*
|
|
* 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 Library General Public
|
|
* License along with this program; if not, write to the
|
|
* Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#include <QtScript/QScriptValue>
|
|
#include <QtScript/QScriptEngine>
|
|
#include <QtScript/QScriptContext>
|
|
#include <QtGui/QColor>
|
|
#include "../backportglobal.h"
|
|
|
|
Q_DECLARE_METATYPE(QColor*)
|
|
|
|
static QScriptValue ctor(QScriptContext *ctx, QScriptEngine *eng)
|
|
{
|
|
if (ctx->argumentCount() == 0) {
|
|
return qScriptValueFromValue(eng, QColor());
|
|
} else if (ctx->argumentCount() == 1) {
|
|
QString namedColor = ctx->argument(0).toString();
|
|
return qScriptValueFromValue(eng, QColor(namedColor));
|
|
}
|
|
|
|
int r = 0;
|
|
int g = 0;
|
|
int b = 0;
|
|
int a = 255;
|
|
if (ctx->argumentCount() == 3) {
|
|
r = ctx->argument(0).toInt32();
|
|
g = ctx->argument(1).toInt32();
|
|
b = ctx->argument(2).toInt32();
|
|
}
|
|
|
|
if (ctx->argumentCount() == 4) {
|
|
a = ctx->argument(3).toInt32();
|
|
}
|
|
|
|
return qScriptValueFromValue(eng, QColor(r, g, b, a));
|
|
}
|
|
|
|
// red, green, blue, alpha, setRed, setGreen, setBlue, setAlpha, isValid, toString, name
|
|
|
|
static QScriptValue red(QScriptContext *ctx, QScriptEngine *eng)
|
|
{
|
|
DECLARE_SELF(QColor, red);
|
|
|
|
if (ctx->argumentCount() > 0) {
|
|
QScriptValue arg = ctx->argument(0);
|
|
self->setRed(arg.toInt32());
|
|
}
|
|
|
|
return QScriptValue(eng, self->red());
|
|
}
|
|
|
|
static QScriptValue green(QScriptContext *ctx, QScriptEngine *eng)
|
|
{
|
|
DECLARE_SELF(QColor, green);
|
|
|
|
if (ctx->argumentCount() > 0) {
|
|
QScriptValue arg = ctx->argument(0);
|
|
self->setGreen(arg.toInt32());
|
|
}
|
|
|
|
return QScriptValue(eng, self->green());
|
|
}
|
|
|
|
static QScriptValue blue(QScriptContext *ctx, QScriptEngine *eng)
|
|
{
|
|
DECLARE_SELF(QColor, blue);
|
|
|
|
if (ctx->argumentCount() > 0) {
|
|
QScriptValue arg = ctx->argument(0);
|
|
self->setBlue(arg.toInt32());
|
|
}
|
|
|
|
return QScriptValue(eng, self->blue());
|
|
}
|
|
|
|
static QScriptValue alpha(QScriptContext *ctx, QScriptEngine *eng)
|
|
{
|
|
DECLARE_SELF(QColor, alpha);
|
|
|
|
if (ctx->argumentCount() > 0) {
|
|
QScriptValue arg = ctx->argument(0);
|
|
self->setAlpha(arg.toInt32());
|
|
}
|
|
|
|
return QScriptValue(eng, self->alpha());
|
|
}
|
|
|
|
static QScriptValue valid(QScriptContext *ctx, QScriptEngine *eng)
|
|
{
|
|
DECLARE_SELF(QColor, valid);
|
|
return QScriptValue(eng, self->isValid());
|
|
}
|
|
|
|
QScriptValue constructColorClass(QScriptEngine *eng)
|
|
{
|
|
QScriptValue proto = qScriptValueFromValue(eng, QColor());
|
|
QScriptValue::PropertyFlags getter = QScriptValue::PropertyGetter;
|
|
QScriptValue::PropertyFlags setter = QScriptValue::PropertySetter;
|
|
proto.setProperty("red", eng->newFunction(red), getter | setter);
|
|
proto.setProperty("green", eng->newFunction(green), getter | setter);
|
|
proto.setProperty("blue", eng->newFunction(blue), getter | setter);
|
|
proto.setProperty("alpha", eng->newFunction(alpha), getter | setter);
|
|
proto.setProperty("valid", eng->newFunction(valid), getter);
|
|
|
|
eng->setDefaultPrototype(qMetaTypeId<QColor>(), proto);
|
|
eng->setDefaultPrototype(qMetaTypeId<QColor*>(), proto);
|
|
|
|
return eng->newFunction(ctor, proto);
|
|
}
|