Update ScriptAction and StateChangeScript to use QmlScriptString.

Now you can assign the script you want to run to the property directly,
rather than assigning a string.

Task-number: QT-734

5 files changed, 30 insertions, 30 deletions

diff --git a/src/declarative/util/qmlanimation.cpp b/src/declarative/util/qmlanimation.cpp
index c5a7f38..98453ed 100644
--- a/src/declarative/util/qmlanimation.cpp
+++ b/src/declarative/util/qmlanimation.cpp
@@ -790,22 +790,19 @@ void QmlScriptActionPrivate::init()
 }
 
 /*!
-    \qmlproperty QString ScriptAction::script
+    \qmlproperty script ScriptAction::script
     This property holds the script to run.
 */
-QString QmlScriptAction::script() const
+QmlScriptString QmlScriptAction::script() const
 {
     Q_D(const QmlScriptAction);
     return d->script;
 }
 
-void QmlScriptAction::setScript(const QString &script)
+void QmlScriptAction::setScript(const QmlScriptString &script)
 {
     Q_D(QmlScriptAction);
-    if (script == d->script)
-        return;
     d->script = script;
-    emit scriptChanged(script);
 }
 
 /*!
@@ -818,7 +815,7 @@ void QmlScriptAction::setScript(const QString &script)
 QString QmlScriptAction::stateChangeScriptName() const
 {
     Q_D(const QmlScriptAction);
-    return d->script;
+    return d->name;
 }
 
 void QmlScriptAction::setStateChangeScriptName(const QString &name)
@@ -829,11 +826,11 @@ void QmlScriptAction::setStateChangeScriptName(const QString &name)
 
 void QmlScriptActionPrivate::execute()
 {
-    Q_Q(QmlScriptAction);
-    QString scriptStr = runScriptScript.isEmpty() ? script : runScriptScript;
+    QmlScriptString scriptStr = hasRunScriptScript ? script : runScriptScript;
 
-    if (!scriptStr.isEmpty()) {
-        QmlExpression expr(qmlContext(q), scriptStr, q);
+    const QString &str = scriptStr.script();
+    if (!str.isEmpty()) {
+        QmlExpression expr(scriptStr.context(), str, scriptStr.scopeObject());
         expr.setTrackChange(false);
         expr.value();
     }
@@ -847,7 +844,7 @@ void QmlScriptAction::transition(QmlStateActions &actions,
     Q_UNUSED(modified);
     Q_UNUSED(direction);
 
-    d->runScriptScript.clear();
+    d->hasRunScriptScript = false;
     for (int ii = 0; ii < actions.count(); ++ii) {
         Action &action = actions[ii];
 
@@ -855,6 +852,7 @@ void QmlScriptAction::transition(QmlStateActions &actions,
             && static_cast<QmlStateChangeScript*>(action.event)->name() == d->name) {
             //### how should we handle reverse direction?
             d->runScriptScript = static_cast<QmlStateChangeScript*>(action.event)->script();
+            d->hasRunScriptScript = true;
             action.actionDone = true;
             break;  //assumes names are unique
         }
diff --git a/src/declarative/util/qmlanimation.h b/src/declarative/util/qmlanimation.h
index 508b2b5..7898980 100644
--- a/src/declarative/util/qmlanimation.h
+++ b/src/declarative/util/qmlanimation.h
@@ -49,6 +49,7 @@
 #include <QtDeclarative/qmlpropertyvaluesource.h>
 #include <QtDeclarative/qmlstate.h>
 #include <QtDeclarative/qml.h>
+#include <QtDeclarative/qmlscriptstring.h>
 
 QT_BEGIN_HEADER
 
@@ -161,22 +162,19 @@ class QmlScriptAction : public QmlAbstractAnimation
     Q_OBJECT
     Q_DECLARE_PRIVATE(QmlScriptAction)
 
-    Q_PROPERTY(QString script READ script WRITE setScript NOTIFY scriptChanged)
+    Q_PROPERTY(QmlScriptString script READ script WRITE setScript)
     Q_PROPERTY(QString stateChangeScriptName READ stateChangeScriptName WRITE setStateChangeScriptName)
 
 public:
     QmlScriptAction(QObject *parent=0);
     virtual ~QmlScriptAction();
 
-    QString script() const;
-    void setScript(const QString &);
+    QmlScriptString script() const;
+    void setScript(const QmlScriptString &);
 
     QString stateChangeScriptName() const;
     void setStateChangeScriptName(const QString &);
 
-Q_SIGNALS:
-    void scriptChanged(const QString &);
-
 protected:
     virtual void transition(QmlStateActions &actions,
                             QmlMetaProperties &modified,
diff --git a/src/declarative/util/qmlanimation_p.h b/src/declarative/util/qmlanimation_p.h
index 22c4e2d..1f52fcd 100644
--- a/src/declarative/util/qmlanimation_p.h
+++ b/src/declarative/util/qmlanimation_p.h
@@ -170,6 +170,7 @@ private:
 template<class T, void (T::*method)(int)>
 class QTickAnimationProxy : public QAbstractAnimation
 {
+    //Q_OBJECT //doesn't work with templating
 public:
     QTickAnimationProxy(T *p, QObject *parent = 0) : QAbstractAnimation(parent), m_p(p) {}
     virtual int duration() const { return -1; }
@@ -227,13 +228,14 @@ class QmlScriptActionPrivate : public QmlAbstractAnimationPrivate
     Q_DECLARE_PUBLIC(QmlScriptAction)
 public:
     QmlScriptActionPrivate()
-        : QmlAbstractAnimationPrivate(), proxy(this), rsa(0) {}
+        : QmlAbstractAnimationPrivate(), hasRunScriptScript(false), proxy(this), rsa(0) {}
 
     void init();
 
-    QString script;
+    QmlScriptString script;
     QString name;
-    QString runScriptScript;
+    QmlScriptString runScriptScript;
+    bool hasRunScriptScript;
 
     void execute();
 
diff --git a/src/declarative/util/qmlstateoperations.cpp b/src/declarative/util/qmlstateoperations.cpp
index 053cdc3..4d469f9 100644
--- a/src/declarative/util/qmlstateoperations.cpp
+++ b/src/declarative/util/qmlstateoperations.cpp
@@ -285,7 +285,7 @@ class QmlStateChangeScriptPrivate : public QObjectPrivate
 public:
     QmlStateChangeScriptPrivate() {}
 
-    QString script;
+    QmlScriptString script;
     QString name;
 };
 
@@ -304,16 +304,16 @@ QmlStateChangeScript::~QmlStateChangeScript()
 }
 
 /*!
-    \qmlproperty string StateChangeScript::script
+    \qmlproperty script StateChangeScript::script
     This property holds the script to run when the state is current.
 */
-QString QmlStateChangeScript::script() const
+QmlScriptString QmlStateChangeScript::script() const
 {
     Q_D(const QmlStateChangeScript);
     return d->script;
 }
 
-void QmlStateChangeScript::setScript(const QString &s)
+void QmlStateChangeScript::setScript(const QmlScriptString &s)
 {
     Q_D(QmlStateChangeScript);
     d->script = s;
@@ -334,8 +334,9 @@ void QmlStateChangeScript::setName(const QString &n)
 void QmlStateChangeScript::execute()
 {
     Q_D(QmlStateChangeScript);
-    if (!d->script.isEmpty()) {
-        QmlExpression expr(qmlContext(this), d->script, this);
+    const QString &script = d->script.script();
+    if (!script.isEmpty()) {
+        QmlExpression expr(d->script.context(), script, d->script.scopeObject());
         expr.setTrackChange(false);
         expr.value();
     }
diff --git a/src/declarative/util/qmlstateoperations.h b/src/declarative/util/qmlstateoperations.h
index d8132fd..237e3e8 100644
--- a/src/declarative/util/qmlstateoperations.h
+++ b/src/declarative/util/qmlstateoperations.h
@@ -45,6 +45,7 @@
 #include <QtDeclarative/qmlstate.h>
 #include <QtDeclarative/qfxitem.h>
 #include <QtDeclarative/qfxanchors.h>
+#include <QtDeclarative/qmlscriptstring.h>
 
 QT_BEGIN_HEADER
 
@@ -86,7 +87,7 @@ class Q_DECLARATIVE_EXPORT QmlStateChangeScript : public QmlStateOperation, publ
     Q_OBJECT
     Q_DECLARE_PRIVATE(QmlStateChangeScript)
 
-    Q_PROPERTY(QString script READ script WRITE setScript)
+    Q_PROPERTY(QmlScriptString script READ script WRITE setScript)
     Q_PROPERTY(QString name READ name WRITE setName)
 
 public:
@@ -95,8 +96,8 @@ public:
 
     virtual ActionList actions();
 
-    QString script() const;
-    void setScript(const QString &);
+    QmlScriptString script() const;
+    void setScript(const QmlScriptString &);
     
     QString name() const;
     void setName(const QString &);