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Expose QModelIndex::row() to host environment

Neal Wilson 3 years ago
parent
commit
2b0d7c7e37
Signed by: Neal Wilson <neal@typica.us> GPG Key ID: 2A0BDDE701E66EB9
1 changed files with 21 additions and 1 deletions
  1. 21
    1
      src/typica.w

+ 21
- 1
src/typica.w View File

@@ -689,6 +689,12 @@ template<> QTime getself(QScriptContext *context)
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     return self;
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 }
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+template<> QModelIndex getself(QScriptContext *context)
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+{
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+    QModelIndex self = context->thisObject().toVariant().value<QModelIndex>();
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+    return self;
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+}
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+
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 template<> QByteArray getself(QScriptContext *context)
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 {
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     QByteArray self = context->thisObject().toVariant().toByteArray();
@@ -16363,11 +16369,13 @@ we declare that as a metatype.
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 Q_DECLARE_METATYPE(QModelIndex)
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 @ Next we need a pair of functions to convert |QModelIndex| to and from script
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-values.
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+values. Some |QModelIndex| methods are also exposed to the host environment.
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 @<Function prototypes for scripting@>=
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 QScriptValue QModelIndex_toScriptValue(QScriptEngine *engine, const QModelIndex &index);
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 void QModelIndex_fromScriptValue(const QScriptValue &value, QModelIndex &index);
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+void setQModelIndexProperties(QScriptValue value, QScriptEngine *engine);
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+QScriptValue QModelIndex_row(QScriptContext *context, QScriptEngine *engine);
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 @ These are implemented thusly.
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@@ -16377,6 +16385,7 @@ QScriptValue QModelIndex_toScriptValue(QScriptEngine *engine, const QModelIndex
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     QVariant var;
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     var.setValue(index);
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     QScriptValue object = engine->newVariant(var);
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+    setQModelIndexProperties(object, engine);
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     return object;
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 }
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@@ -16385,6 +16394,17 @@ void QModelIndex_fromScriptValue(const QScriptValue &value, QModelIndex &index)
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     index = value.toVariant().value<QModelIndex>();
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 }
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+void setQModelIndexProperties(QScriptValue value, QScriptEngine *engine)
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+{
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+    value.setProperty("row", engine->newFunction(QModelIndex_row));
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+}
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+
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+QScriptValue QModelIndex_row(QScriptContext *context, QScriptEngine *engine)
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+{
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+    QModelIndex self = getself<QModelIndex>(context);
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+    return QScriptValue(engine, self.row());
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+}
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+
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 @ Finally we register this with the engine.
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 @<Set up the scripting engine@>=

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