Difference between revisions of "API/Samples/Groovy/Office/PropertySet"
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(New page: <noinclude>Category:API Category:Samples Category:Groovy Category:Office</noinclude> ==About the PropertySet Example== This example shows how to access properties in a Gro...) |
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This example shows how to access properties in a Groovy macro or extension using a category (aka "mixin") UNO API helper. | This example shows how to access properties in a Groovy macro or extension using a category (aka "mixin") UNO API helper. | ||
| − | ==The Code== | + | First let's look what the code for this sample is in Java: |
| + | ==The Java Code== | ||
| + | <source lang="java"> | ||
| + | // Get the ActionEvent object from the ARGUMENTS list | ||
| + | ActionEvent event = (ActionEvent) ARGUMENTS[0]; | ||
| + | |||
| + | // Each argument is of type Any so we must use the AnyConverter class to | ||
| + | // convert it into the interface or primitive type we expect | ||
| + | XButton button = (XButton)AnyConverter.toObject( | ||
| + | new Type(XButton.class), event.Source); | ||
| + | |||
| + | // We can now query for the model of the button and get its properties | ||
| + | XControl control = (XControl)UnoRuntime.queryInterface(XControl.class, button); | ||
| + | XControlModel cmodel = control.getModel(); | ||
| + | XPropertySet pset = (XPropertySet)UnoRuntime.queryInterface( | ||
| + | XPropertySet.class, cmodel); | ||
| + | |||
| + | if (pset.getPropertyValue("Label").equals("Exit")) | ||
| + | { | ||
| + | // We can get the XDialog in which this control appears by calling | ||
| + | // getContext() on the XControl interface | ||
| + | XDialog xDialog = (XDialog)UnoRuntime.queryInterface( | ||
| + | XDialog.class, control.getContext()); | ||
| + | |||
| + | // Close the dialog | ||
| + | xDialog.endExecute(); | ||
| + | } | ||
| + | </source> | ||
| + | |||
| + | And now the Groovy way: | ||
| + | ==The Groovy Code== | ||
| + | <source lang="java"> | ||
| + | // Get the ActionEvent object from the ARGUMENTS list | ||
| + | ActionEvent event = (ActionEvent) ARGUMENTS[0]; | ||
| + | |||
| + | // Each argument is of type Any so we must use the AnyConverter class to | ||
| + | // convert it into the interface or primitive type we expect | ||
| + | XButton button = (XButton)AnyConverter.toObject(new Type(XButton), event.Source); | ||
| + | |||
| + | // We can now query for the model of the button and get its properties | ||
| + | XControl control = button.uno(XControl) | ||
| + | XPropertySet pset = control.getModel().uno(XPropertySet) | ||
| + | |||
| + | if (pset["Label"].equals("Exit")) | ||
| + | { | ||
| + | // Close the dialog | ||
| + | control.getContext().uno(XDialog).endExecute() | ||
| + | } | ||
| + | </source> | ||
| + | |||
| + | Or here's any even shorter version that makes further use of Groovy's dynamic typing: | ||
| + | <source lang="java"> | ||
| + | // Get the ActionEvent object from the ARGUMENTS list | ||
| + | def event = ARGUMENTS[0] | ||
| + | |||
| + | // Each argument is of type Any so we must use the AnyConverter class to | ||
| + | // convert it into the interface or primitive type we expect | ||
| + | def button = AnyConverter.toObject(new Type(XButton), event.Source) | ||
| + | |||
| + | // We can now query for the model of the button and get its properties | ||
| + | def control = button.uno(XControl) | ||
| + | def pset = control.model.uno(XPropertySet) | ||
| + | |||
| + | if (pset["Label"].equals("Exit")) | ||
| + | { | ||
| + | // Close the dialog | ||
| + | control.context.uno(XDialog).endExecute() | ||
| + | } | ||
| + | </source> | ||
Revision as of 22:23, 21 June 2008
About the PropertySet Example
This example shows how to access properties in a Groovy macro or extension using a category (aka "mixin") UNO API helper.
First let's look what the code for this sample is in Java:
The Java Code
// Get the ActionEvent object from the ARGUMENTS list ActionEvent event = (ActionEvent) ARGUMENTS[0]; // Each argument is of type Any so we must use the AnyConverter class to // convert it into the interface or primitive type we expect XButton button = (XButton)AnyConverter.toObject( new Type(XButton.class), event.Source); // We can now query for the model of the button and get its properties XControl control = (XControl)UnoRuntime.queryInterface(XControl.class, button); XControlModel cmodel = control.getModel(); XPropertySet pset = (XPropertySet)UnoRuntime.queryInterface( XPropertySet.class, cmodel); if (pset.getPropertyValue("Label").equals("Exit")) { // We can get the XDialog in which this control appears by calling // getContext() on the XControl interface XDialog xDialog = (XDialog)UnoRuntime.queryInterface( XDialog.class, control.getContext()); // Close the dialog xDialog.endExecute(); }
And now the Groovy way:
The Groovy Code
// Get the ActionEvent object from the ARGUMENTS list ActionEvent event = (ActionEvent) ARGUMENTS[0]; // Each argument is of type Any so we must use the AnyConverter class to // convert it into the interface or primitive type we expect XButton button = (XButton)AnyConverter.toObject(new Type(XButton), event.Source); // We can now query for the model of the button and get its properties XControl control = button.uno(XControl) XPropertySet pset = control.getModel().uno(XPropertySet) if (pset["Label"].equals("Exit")) { // Close the dialog control.getContext().uno(XDialog).endExecute() }
Or here's any even shorter version that makes further use of Groovy's dynamic typing:
// Get the ActionEvent object from the ARGUMENTS list def event = ARGUMENTS[0] // Each argument is of type Any so we must use the AnyConverter class to // convert it into the interface or primitive type we expect def button = AnyConverter.toObject(new Type(XButton), event.Source) // We can now query for the model of the button and get its properties def control = button.uno(XControl) def pset = control.model.uno(XPropertySet) if (pset["Label"].equals("Exit")) { // Close the dialog control.context.uno(XDialog).endExecute() }
