public Processing(Box root) {
super(null);
Log.log("startup.processing", " processing plugin is starting up ");
frame = new JFrame("Field/Processing");
__applet =
new FieldProcessingApplet(
sizeX,
sizeY,
queue,
this,
s -> {
if (getLastErrorOutput() != null) getLastErrorOutput().accept(new Pair<>(-1, s));
});
__applet.init();
__applet.loop();
frame.add(__applet, BorderLayout.CENTER);
frame.setSize(sizeX, sizeY);
frame.setVisible(true);
frame.validate();
applet = new FieldProcessingAppletDelgate(__applet);
this.properties.put(P, applet);
Log.log("startup.processing", " searching for boxes that need processing support ");
Log.log("startup.processing", " processing plugin has finished starting up ");
}
/**
* The Processing Plugin. Refer to Processing.__applet to get at the __applet.
*
* <p>E.g. var P = Java.type('fieldprocessing.Processing').__applet
*
* <p>This adds a command "Bridge box to Processing". Run that to move this box (and any children)
* into the Processing draw cycle. Then you can write things like:
*
* <p>P.background(0) // sets background to black
*/
public class Processing extends Execution {
public static final Dict.Prop<FieldProcessingAppletDelgate> P =
new Dict.Prop<FieldProcessingAppletDelgate>("P")
.toCannon()
.type()
.doc("the Processing Applet. e.g. `_.P.background(0)` sets the background to black.");
private ProcessingExecution processingExecution;
public FieldProcessingApplet __applet;
public static FieldProcessingAppletDelgate applet;
private List<Runnable> queue = new ArrayList<>();
protected JFrame frame;
int sizeX =
AutoPersist.persist(
"processing_sizeX",
() -> 400,
x -> Math.min(2560, Math.max(100, x)),
(x) -> frame.getSize().width);
int sizeY =
AutoPersist.persist(
"processing_sizeY",
() -> 400,
x -> Math.min(2560, Math.max(100, x)),
(x) -> frame.getSize().height);
public interface MouseHandler {
public void handle(FieldProcessingApplet applet, Object /*MouseEvent or MouseMoveEvent*/ event);
}
public interface KeyHandler {
public void handle(FieldProcessingApplet applet, processing.event.KeyEvent event);
}
public Processing(Box root) {
super(null);
Log.log("startup.processing", " processing plugin is starting up ");
frame = new JFrame("Field/Processing");
__applet =
new FieldProcessingApplet(
sizeX,
sizeY,
queue,
this,
s -> {
if (getLastErrorOutput() != null) getLastErrorOutput().accept(new Pair<>(-1, s));
});
__applet.init();
__applet.loop();
frame.add(__applet, BorderLayout.CENTER);
frame.setSize(sizeX, sizeY);
frame.setVisible(true);
frame.validate();
applet = new FieldProcessingAppletDelgate(__applet);
this.properties.put(P, applet);
Log.log("startup.processing", " searching for boxes that need processing support ");
Log.log("startup.processing", " processing plugin has finished starting up ");
}
private Stream<Box> selection() {
return breadthFirst(both()).filter(x -> x.properties.isTrue(Mouse.isSelected, false));
}
public Execution.ExecutionSupport support(Box box, Dict.Prop<String> prop) {
FunctionOfBox<Boolean> ef = this.properties.get(executionFilter);
if (box == this || ef == null || ef.apply(box)) return wrap(box, prop);
return null;
}
public Consumer<Pair<Integer, String>> lastErrorOutput;
public Consumer<Pair<Integer, String>> getLastErrorOutput() {
return lastErrorOutput;
}
private Execution.ExecutionSupport wrap(Box box, Dict.Prop<String> prop) {
return new Execution.ExecutionSupport() {
@Override
public void executeTextFragment(
String textFragment,
String suffix,
Consumer<String> success,
Consumer<Pair<Integer, String>> lineErrors) {
System.out.println(" WRAPPED :" + textFragment);
queue.add(
() -> {
Execution delegateTo =
box.find(Execution.execution, box.upwards())
.findFirst()
.orElseThrow(
() ->
new IllegalArgumentException(
" can't instantiate Processing execution - no default execution found"));
Execution.ExecutionSupport s = delegateTo.support(box, prop);
s.executeTextFragment(textFragment, "", success, lineErrors);
});
}
@Override
public Object getBinding(String name) {
Execution delegateTo =
box.find(Execution.execution, box.upwards())
.findFirst()
.orElseThrow(
() ->
new IllegalArgumentException(
" can't instantiate Processing execution - no default execution found"));
Execution.ExecutionSupport s = delegateTo.support(box, prop);
return s.getBinding(name);
}
@Override
public void executeAll(
String allText, Consumer<Pair<Integer, String>> lineErrors, Consumer<String> success) {
System.out.println(" WRAPPED :" + allText);
queue.add(
() -> {
Execution delegateTo =
box.find(Execution.execution, box.upwards())
.findFirst()
.orElseThrow(
() ->
new IllegalArgumentException(
" can't instantiate Processing execution - no default execution found"));
Execution.ExecutionSupport s = delegateTo.support(box, prop);
s.executeAll(allText, lineErrors, success);
});
}
@Override
public String begin(
Consumer<Pair<Integer, String>> lineErrors,
Consumer<String> success,
Map<String, Object> initiator) {
lastErrorOutput = lineErrors;
Execution delegateTo =
box.find(Execution.execution, box.upwards())
.findFirst()
.orElseThrow(
() ->
new IllegalArgumentException(
" can't instantiate Processing execution - no default execution found"));
Execution.ExecutionSupport s = delegateTo.support(box, prop);
String name = s.begin(lineErrors, success, initiator);
if (name == null) return null;
Supplier<Boolean> was = box.properties.removeFromMap(Boxes.insideRunLoop, name);
String newName = name.replace("main.", "processing.");
box.properties.putToMap(Boxes.insideRunLoop, newName, was);
box.first(IsExecuting.isExecuting).ifPresent(x -> x.accept(box, newName));
return name;
}
@Override
public void end(Consumer<Pair<Integer, String>> lineErrors, Consumer<String> success) {
System.out.println(" WRAPPED (end)");
Execution delegateTo =
box.find(Execution.execution, box.upwards())
.filter(x -> x != Processing.this)
.findFirst()
.orElseThrow(
() ->
new IllegalArgumentException(
" can't instantiate Processing execution - no default execution found"));
Execution.ExecutionSupport s = delegateTo.support(box, prop);
s.end(lineErrors, success);
}
@Override
public void setConsoleOutput(Consumer<String> stdout, Consumer<String> stderr) {
System.out.println(" WRAPPED (stdout)");
Execution delegateTo =
box.find(Execution.execution, box.upwards())
.filter(x -> x != Processing.this)
.findFirst()
.orElseThrow(
() ->
new IllegalArgumentException(
" can't instantiate Processing execution - no default execution found"));
Execution.ExecutionSupport s = delegateTo.support(box, prop);
s.setConsoleOutput(stdout, stderr);
}
@Override
public void completion(String allText, int line, int ch, Consumer<List<Completion>> results) {
System.out.println(" WRAPPED (completion) " + allText);
Execution delegateTo =
box.find(Execution.execution, box.upwards())
.filter(x -> x != Processing.this)
.findFirst()
.orElseThrow(
() ->
new IllegalArgumentException(
" can't instantiate Processing execution - no default execution found"));
Execution.ExecutionSupport s = delegateTo.support(box, prop);
s.completion(allText, line, ch, results);
}
@Override
public void imports(String allText, int line, int ch, Consumer<List<Completion>> results) {
System.out.println(" WRAPPED (imports) " + allText);
Execution delegateTo =
box.find(Execution.execution, box.upwards())
.filter(x -> x != Processing.this)
.findFirst()
.orElseThrow(
() ->
new IllegalArgumentException(
" can't instantiate Processing execution - no default execution found"));
Execution.ExecutionSupport s = delegateTo.support(box, prop);
s.imports(allText, line, ch, results);
}
@Override
public String getCodeMirrorLanguageName() {
Execution delegateTo =
box.find(Execution.execution, box.upwards())
.filter(x -> x != Processing.this)
.findFirst()
.orElseThrow(
() ->
new IllegalArgumentException(
" can't instantiate Processing execution - no default execution found"));
Execution.ExecutionSupport s = delegateTo.support(box, prop);
return s.getCodeMirrorLanguageName();
}
@Override
public String getDefaultFileExtension() {
Execution delegateTo =
box.find(Execution.execution, box.upwards())
.filter(x -> x != Processing.this)
.findFirst()
.orElseThrow(
() ->
new IllegalArgumentException(
" can't instantiate Processing execution - no default execution found"));
Execution.ExecutionSupport s = delegateTo.support(box, prop);
return s.getDefaultFileExtension();
}
};
}
}