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qpixmap

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svn path=/trunk/KDE/kdebase/runtime/; revision=1038273
This commit is contained in:
Aaron J. Seigo 2009-10-20 23:15:33 +00:00
parent bd32426522
commit 07f1255677
4 changed files with 106 additions and 8 deletions
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4
scriptengines/javascript/CMakeLists.txt
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@ -8,6 +8,7 @@ set(simple_javascript_engine_SRCS
qtgui/graphicsitem.cpp
qtgui/linearlayout.cpp
qtgui/painter.cpp
qtgui/pixmap.cpp
qtgui/point.cpp
qtgui/rect.cpp
qtgui/size.cpp
@ -18,8 +19,7 @@ set(simple_javascript_engine_SRCS
include_directories(${PHONON_INCLUDES})
kde4_add_plugin(plasma_appletscript_simple_javascript
${simple_javascript_engine_SRCS})
kde4_add_plugin(plasma_appletscript_simple_javascript ${simple_javascript_engine_SRCS})
target_link_libraries(plasma_appletscript_simple_javascript
${KDE4_KDECORE_LIBS}

76
scriptengines/javascript/qtgui/pixmap.cpp Normal file
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@ -0,0 +1,76 @@
/*
* Copyright 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/QPixmap>
#include "../backportglobal.h"
#include "../simplejavascriptapplet.h"
Q_DECLARE_METATYPE(QPixmap*)
Q_DECLARE_METATYPE(QPixmap)
static QScriptValue ctor(QScriptContext *ctx, QScriptEngine *eng)
{
if (ctx->argumentCount() == 1 && ctx->argument(0).isString()) {
// a path on disk in the package
return qScriptValueFromValue(eng, QPixmap(SimpleJavaScriptApplet::findImageFile(eng, ctx->argument(0).toString())));
}
if (ctx->argumentCount() == 2) {
qreal x = ctx->argument(0).toNumber();
qreal y = ctx->argument(1).toNumber();
return qScriptValueFromValue(eng, QPixmap(x, y));
}
return qScriptValueFromValue(eng, QPixmap());
}
static QScriptValue rect(QScriptContext *ctx, QScriptEngine *eng)
{
DECLARE_SELF(QPixmap, rect)
return qScriptValueFromValue(eng, self->rect());
}
static QScriptValue isNull(QScriptContext *ctx, QScriptEngine *eng)
{
DECLARE_SELF(QPixmap, isNull);
return QScriptValue(eng, self->isNull());
}
static QScriptValue scaled(QScriptContext *ctx, QScriptEngine *eng)
{
DECLARE_SELF(QPixmap, scaled);
qreal x = ctx->argument(0).toNumber();
qreal y = ctx->argument(1).toNumber();
return qScriptValueFromValue(eng, self->scaled(x, y));
}
QScriptValue constructQPixmapClass(QScriptEngine *eng)
{
QScriptValue proto = qScriptValueFromValue(eng, QPixmap());
proto.setProperty("isNull", eng->newFunction(isNull));
proto.setProperty("rect", eng->newFunction(rect));
proto.setProperty("scaled", eng->newFunction(scaled));
eng->setDefaultPrototype(qMetaTypeId<QPixmap>(), proto);
eng->setDefaultPrototype(qMetaTypeId<QPixmap*>(), proto);
return eng->newFunction(ctor, proto);
}

32
scriptengines/javascript/simplejavascriptapplet.cpp
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@ -53,15 +53,16 @@ Q_DECLARE_METATYPE(KConfigGroup)
Q_SCRIPT_DECLARE_QMETAOBJECT(AppletInterface, SimpleJavaScriptApplet*)
QScriptValue constructPainterClass(QScriptEngine *engine);
QScriptValue constructGraphicsItemClass(QScriptEngine *engine);
QScriptValue constructLinearLayoutClass(QScriptEngine *engine);
QScriptValue constructKUrlClass(QScriptEngine *engine);
QScriptValue constructTimerClass(QScriptEngine *engine);
QScriptValue constructFontClass(QScriptEngine *engine);
QScriptValue constructQRectFClass(QScriptEngine *engine);
QScriptValue constructGraphicsItemClass(QScriptEngine *engine);
QScriptValue constructKUrlClass(QScriptEngine *engine);
QScriptValue constructLinearLayoutClass(QScriptEngine *engine);
QScriptValue constructPainterClass(QScriptEngine *engine);
QScriptValue constructQPixmapClass(QScriptEngine *engine);
QScriptValue constructQPointClass(QScriptEngine *engine);
QScriptValue constructQRectFClass(QScriptEngine *engine);
QScriptValue constructQSizeFClass(QScriptEngine *engine);
QScriptValue constructTimerClass(QScriptEngine *engine);
//typedef VideoWidget::Control Control;
@ -412,6 +413,7 @@ void SimpleJavaScriptApplet::setupObjects()
global.setProperty("QTimer", constructTimerClass(m_engine));
global.setProperty("QFont", constructFontClass(m_engine));
global.setProperty("QRectF", constructQRectFClass(m_engine));
global.setProperty("QPixap", constructQPixmapClass(m_engine));
global.setProperty("QSizeF", constructQSizeFClass(m_engine));
global.setProperty("QPoint", constructQPointClass(m_engine));
global.setProperty("LinearLayout", constructLinearLayoutClass(m_engine));
@ -503,6 +505,24 @@ QScriptValue SimpleJavaScriptApplet::loadui(QScriptContext *context, QScriptEngi
return engine->newQObject(w);
}
QString SimpleJavaScriptApplet::findImageFile(QScriptEngine *engine, const QString &file)
{
QScriptValue appletValue = engine->globalObject().property("plasmoid");
//kDebug() << "appletValue is " << appletValue.toString();
QObject *appletObject = appletValue.toQObject();
if (!appletObject) {
return QString();
}
AppletInterface *interface = qobject_cast<AppletInterface*>(appletObject);
if (!interface) {
return QString();
}
return interface->package()->filePath("images", file);
}
QString SimpleJavaScriptApplet::findSvg(QScriptEngine *engine, const QString &file)
{
QScriptValue appletValue = engine->globalObject().property("plasmoid");

2
scriptengines/javascript/simplejavascriptapplet.h
View File

@ -51,6 +51,8 @@ public:
QScriptValue variantToScriptValue(QVariant var);
static QString findImageFile(QScriptEngine *engine, const QString &file);
public slots:
void dataUpdated( const QString &name, const Plasma::DataEngine::Data &data );
void configChanged();