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Proper handling of progress monitor in TeaVMBuilder

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This commit is contained in:
konsoletyper 2014-09-16 14:01:45 +04:00
parent b7c07886a6
commit ac2ffa42ff
2 changed files with 68 additions and 22 deletions
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6
teavm-eclipse/teavm-eclipse-plugin/src/main/java/org/teavm/eclipse/TeaVMBuilder.java
View File

@ -41,13 +41,17 @@ public class TeaVMBuilder extends IncrementalProjectBuilder {
tool.setRuntime(RuntimeCopyOperation.SEPARATE);
tool.setMinifying(false);
tool.setMainClass(projectSettings.getMainClass());
tool.setProgressListener(new TeaVMEclipseProgressListener(monitor));
tool.setProgressListener(new TeaVMEclipseProgressListener(this, monitor, 10000));
try {
monitor.beginTask("Running TeaVM", 10000);
tool.generate();
removeMarkers();
if (tool.getDependencyViolations().hasMissingItems()) {
putMarkers(tool.getDependencyViolations());
}
if (!monitor.isCanceled()) {
monitor.done();
}
} catch (TeaVMToolException e) {
throw new CoreException(TeaVMEclipsePlugin.makeError(e));
}

84
teavm-eclipse/teavm-eclipse-plugin/src/main/java/org/teavm/eclipse/TeaVMEclipseProgressListener.java
View File

@ -9,40 +9,82 @@ import org.teavm.vm.TeaVMProgressListener;
*
* @author Alexey Andreev
*/
public class TeaVMEclipseProgressListener implements TeaVMProgressListener {
class TeaVMEclipseProgressListener implements TeaVMProgressListener {
private TeaVMBuilder builder;
private IProgressMonitor progressMonitor;
private TeaVMPhase currentPhase;
private int currentProgress;
private int currentPhaseTotal;
private int total;
private int last;
public TeaVMEclipseProgressListener(IProgressMonitor progressMonitor) {
public TeaVMEclipseProgressListener(TeaVMBuilder builder, IProgressMonitor progressMonitor, int total) {
this.builder = builder;
this.progressMonitor = progressMonitor;
this.total = total;
}
@Override
public TeaVMProgressFeedback phaseStarted(TeaVMPhase phase, int count) {
String taskName = "Building";
switch (phase) {
case DECOMPILATION:
taskName = "Decompiling";
break;
case DEPENDENCY_CHECKING:
taskName = "Dependency checking";
break;
case DEVIRTUALIZATION:
taskName = "Applying devirtualization";
break;
case LINKING:
taskName = "Linking";
break;
case RENDERING:
taskName = "Rendering";
break;
if (phase != currentPhase) {
String taskName = "Building";
switch (phase) {
case DECOMPILATION:
taskName = "Decompiling";
break;
case DEPENDENCY_CHECKING:
taskName = "Dependency checking";
break;
case DEVIRTUALIZATION:
taskName = "Applying devirtualization";
break;
case LINKING:
taskName = "Linking";
break;
case RENDERING:
taskName = "Rendering";
break;
}
progressMonitor.subTask(taskName);
}
progressMonitor.beginTask(taskName, count);
currentPhase = phase;
currentProgress = 0;
currentPhaseTotal = count;
if (builder.isInterrupted()) {
progressMonitor.setCanceled(true);
}
update();
return progressMonitor.isCanceled() ? TeaVMProgressFeedback.CANCEL : TeaVMProgressFeedback.CONTINUE;
}
@Override
public TeaVMProgressFeedback progressReached(int progress) {
progressMonitor.worked(progress);
currentProgress = progress;
update();
if (builder.isInterrupted()) {
progressMonitor.setCanceled(true);
}
return progressMonitor.isCanceled() ? TeaVMProgressFeedback.CANCEL : TeaVMProgressFeedback.CONTINUE;
}
private int getActual() {
if (currentPhase == null) {
return 0;
}
int totalPhases = TeaVMPhase.values().length;
int min = total * currentPhase.ordinal() / totalPhases;
if (currentPhaseTotal <= 0) {
return min;
}
int max = total * (currentPhase.ordinal() + 1) / totalPhases - 1;
return Math.min(max, min + (max - min) * currentProgress / currentPhaseTotal);
}
private void update() {
int actual = getActual();
if (actual > last) {
progressMonitor.worked(actual - last);
last = actual;
}
}
}