/**
* Action!
*
* @see org.scilab.modules.gui.events.callback.CallBack#callBack()
*/
@Override
public void callBack() {
try {
asynchronousScilabExec(null, "clear('" + getSelectedVariable() + "'); updatebrowsevar()");
} catch (InterpreterException e1) {
System.err.println(
"An error in the interpreter has been catched: " + e1.getLocalizedMessage());
}
}
/**
* Start the variable editor
*
* @param variableVisibility the visibility of the variable
* @param variableName The variable name
*/
public void startEditVar(String variableVisibility, String variableName) {
// Global variables are not editable yet
if (variableVisibility.equals("global")) {
ScilabModalDialog.show(
getBrowserTab(),
UiDataMessages.GLOBAL_NOT_EDITABLE,
UiDataMessages.VARIABLE_EDITOR,
IconType.ERROR_ICON);
return;
}
try {
asynchronousScilabExec(
null,
"if exists(\""
+ variableName
+ "\") == 1 then "
+ " try "
+ " editvar(\""
+ variableName
+ "\"); "
+ " catch "
+ " messagebox(\"Variables of type \"\"\" + typeof ("
+ variableName
+ ") + \"\"\" can not be edited.\""
+ ",\""
+ UiDataMessages.VARIABLE_EDITOR
+ "\", \"error\", \"modal\");"
+ " clear ans;" // clear return value of messagebox
+ " end "
+ "else "
+ " messagebox(\"Variable \"\""
+ variableName
+ "\"\" no more exists.\""
+ ",\""
+ UiDataMessages.VARIABLE_EDITOR
+ "\", \"error\", \"modal\");"
+ " clear ans;" // clear return value of messagebox
+ " browsevar();" // Reload browsevar to remove cleared variables
+ "end");
} catch (InterpreterException e1) {
System.err.println(
"An error in the interpreter has been catched: " + e1.getLocalizedMessage());
}
}
@Override
public void actionPerformed(ActionEvent e) {
final XcosDiagram graph = (XcosDiagram) getGraph(e);
final ScilabDirectHandler handler = ScilabDirectHandler.acquire();
if (handler == null) {
return;
}
final BasicBlock block;
final ActionListener callback;
try {
/*
* Export the whole diagram, to update all the sub-diagrams on demand.
*/
handler.writeDiagram(graph.getRootDiagram());
/*
* Then export the selected block
*/
Object cell = graph.getSelectionCell();
if (cell instanceof BasicBlock) {
block = (BasicBlock) cell;
handler.writeBlock(block);
} else {
block = null;
}
/*
* Import the updated block
*/
if (block != null) {
callback =
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
try {
final BasicBlock modifiedBlock = handler.readBlock();
block.updateBlockSettings(modifiedBlock);
graph.fireEvent(
new mxEventObject(
XcosEvent.ADD_PORTS, XcosConstants.EVENT_BLOCK_UPDATED, block));
} catch (ScicosFormatException e1) {
LOG.severe(e1.getMessage());
} finally {
handler.release();
}
}
};
} else {
callback =
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
handler.release();
}
};
}
ScilabInterpreterManagement.asynchronousScilabExec(callback, localCommand);
} catch (InterpreterException e2) {
LOG.warning(e2.toString());
handler.release();
}
}