From 5e3357221f5ec940d892100358b7ad09e456093d Mon Sep 17 00:00:00 2001
From: "Aaron J. Seigo" <aseigo@kde.org>
Date: Wed, 24 Feb 2010 08:00:46 +0000
Subject: [PATCH] icon, to make IconWidget usable

svn path=/branches/KDE/4.4/kdebase/runtime/; revision=1095391
---
 scriptengines/javascript/CMakeLists.txt       |   1 +
 .../javascript/simplebindings/icon.cpp        | 111 ++++++++++++++++++
 .../javascript/simplejavascriptapplet.cpp     |   2 +
 3 files changed, 114 insertions(+)
 create mode 100644 scriptengines/javascript/simplebindings/icon.cpp

diff --git a/scriptengines/javascript/CMakeLists.txt b/scriptengines/javascript/CMakeLists.txt
index b2d7e5f7a..e104d26c4 100644
--- a/scriptengines/javascript/CMakeLists.txt
+++ b/scriptengines/javascript/CMakeLists.txt
@@ -12,6 +12,7 @@ set(simple_javascript_engine_SRCS
     simplebindings/font.cpp
     simplebindings/filedialogproxy.cpp
     simplebindings/graphicsitem.cpp
+    simplebindings/icon.cpp
     simplebindings/linearlayout.cpp
     simplebindings/gridlayout.cpp
     simplebindings/painter.cpp
diff --git a/scriptengines/javascript/simplebindings/icon.cpp b/scriptengines/javascript/simplebindings/icon.cpp
new file mode 100644
index 000000000..49feaade6
--- /dev/null
+++ b/scriptengines/javascript/simplebindings/icon.cpp
@@ -0,0 +1,111 @@
+/*
+ *   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 <KIcon>
+
+#include "../backportglobal.h"
+
+Q_DECLARE_METATYPE(QIcon)
+Q_DECLARE_METATYPE(QIcon*)
+Q_DECLARE_METATYPE(KIcon)
+Q_DECLARE_METATYPE(KIcon*)
+
+static QScriptValue ctor(QScriptContext *ctx, QScriptEngine *eng)
+{
+    if (ctx->argumentCount() > 0) {
+        QScriptValue v = ctx->argument(0);
+        if (v.isString()) {
+            return qScriptValueFromValue(eng, KIcon(v.toString()));
+        } else if (v.isVariant()) {
+            QVariant variant = v.toVariant();
+            QPixmap p = variant.value<QPixmap>();
+            if (!p.isNull()) {
+                return qScriptValueFromValue(eng, QIcon(p));
+            }
+        }
+    }
+    return qScriptValueFromValue(eng, QIcon());
+}
+
+static QScriptValue addPixmap(QScriptContext *ctx, QScriptEngine *eng)
+{
+    DECLARE_SELF(QIcon, addPixmap);
+
+    if (ctx->argumentCount() > 0) {
+        QScriptValue arg = ctx->argument(0);
+
+        if (arg.isVariant()) {
+            QVariant variant = arg.toVariant();
+            QPixmap p = variant.value<QPixmap>();
+            if (!p.isNull()) {
+                self->addPixmap(p);
+            }
+        }
+    }
+
+    return eng->undefinedValue();
+}
+
+static QScriptValue addFile(QScriptContext *ctx, QScriptEngine *eng)
+{
+    DECLARE_SELF(QIcon, addFile);
+
+    if (ctx->argumentCount() > 0) {
+        QScriptValue arg = ctx->argument(0);
+
+        if (arg.isString()) {
+            self->addFile(arg.toString());
+        }
+    }
+
+    return eng->undefinedValue();
+}
+
+static QScriptValue isNull(QScriptContext *ctx, QScriptEngine *eng)
+{
+    Q_UNUSED(eng)
+    DECLARE_SELF(QIcon, isNull);
+    return self->isNull();
+}
+
+QScriptValue constructIconClass(QScriptEngine *eng)
+{
+    QScriptValue proto = qScriptValueFromValue(eng, QIcon());
+    QScriptValue::PropertyFlags getter = QScriptValue::PropertyGetter;
+    QScriptValue::PropertyFlags setter = QScriptValue::PropertySetter;
+    proto.setProperty("addPixmap", eng->newFunction(addPixmap));
+    proto.setProperty("addFile", eng->newFunction(addFile));
+    proto.setProperty("null", eng->newFunction(isNull), getter);
+
+    QScriptValue ctorFun = eng->newFunction(ctor, proto);
+    ADD_ENUM_VALUE(ctorFun, QIcon, Normal);
+    ADD_ENUM_VALUE(ctorFun, QIcon, Disabled);
+    ADD_ENUM_VALUE(ctorFun, QIcon, Active);
+    ADD_ENUM_VALUE(ctorFun, QIcon, Selected);
+    ADD_ENUM_VALUE(ctorFun, QIcon, Off);
+    ADD_ENUM_VALUE(ctorFun, QIcon, On);
+
+    eng->setDefaultPrototype(qMetaTypeId<QIcon>(), proto);
+
+    return ctorFun;
+}
+
diff --git a/scriptengines/javascript/simplejavascriptapplet.cpp b/scriptengines/javascript/simplejavascriptapplet.cpp
index a1b819cfe..d4aa58abb 100644
--- a/scriptengines/javascript/simplejavascriptapplet.cpp
+++ b/scriptengines/javascript/simplejavascriptapplet.cpp
@@ -68,6 +68,7 @@ QScriptValue constructColorClass(QScriptEngine *engine);
 QScriptValue constructEasingCurveClass(QScriptEngine *engine);
 QScriptValue constructFontClass(QScriptEngine *engine);
 QScriptValue constructGraphicsItemClass(QScriptEngine *engine);
+QScriptValue constructIconClass(QScriptEngine *engine);
 QScriptValue constructKUrlClass(QScriptEngine *engine);
 QScriptValue constructLinearLayoutClass(QScriptEngine *engine);
 QScriptValue constructGridLayoutClass(QScriptEngine *engine);
@@ -572,6 +573,7 @@ void SimpleJavaScriptApplet::setupObjects()
     // Add stuff from Qt
     global.setProperty("QPainter", constructPainterClass(m_engine));
     global.setProperty("QGraphicsItem", constructGraphicsItemClass(m_engine));
+    global.setProperty("QIcon", constructIconClass(m_engine));
     global.setProperty("QTimer", constructTimerClass(m_engine));
     global.setProperty("QFont", constructFontClass(m_engine));
     global.setProperty("QColor", constructColorClass(m_engine));