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Code Issues Packages Projects Releases Wiki Activity

Configure renderer queue

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This commit is contained in:
Alexander Lobas
2012-11-19 19:48:02 +04:00
parent ad3037aff7
commit a27432c19a
1 changed files with 61 additions and 17 deletions
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plugins/android-designer/src/com/intellij/android/designer/designSurface/AndroidDesignerEditorPanel.java
+61 -17
View File
@@ -79,6 +79,8 @@ import java.io.ByteArrayOutputStream;
import java.io.PrintStream;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;
/**
* @author Alexander Lobas
@@ -92,6 +94,8 @@ public final class AndroidDesignerEditorPanel extends DesignerEditorPanel {
private FolderConfiguration myLastRenderedConfiguration;
private IAndroidTarget myLastTarget;
private volatile RenderSession mySession;
private volatile long mySessionId;
private final Lock myRendererLock = new ReentrantLock();
private boolean myParseTime;
private int myProfileLastVersion;
private WrapInProvider myWrapInProvider;
@@ -260,7 +264,21 @@ public final class AndroidDesignerEditorPanel extends DesignerEditorPanel {
}
}, 500);
final long sessionId = ++mySessionId;
ApplicationManager.getApplication().executeOnPooledThread(new Runnable() {
private void cancel() {
mySessionAlarm.cancelAllRequests();
ApplicationManager.getApplication().invokeLater(new Runnable() {
@Override
public void run() {
if (!isProjectClosed()) {
hideProgress();
}
}
});
}
@Override
public void run() {
try {
@@ -304,18 +322,40 @@ public final class AndroidDesignerEditorPanel extends DesignerEditorPanel {
throw new RenderingException();
}
RenderingResult result = RenderUtil.renderLayout(getModule(),
layoutXmlText,
myFile,
null,
myLastTarget,
facet,
myLastRenderedConfiguration,
xdpi,
ydpi,
theme,
10000,
true);
if (sessionId != mySessionId) {
cancel();
return;
}
RenderingResult result = null;
if (myRendererLock.tryLock()) {
try {
result = RenderUtil.renderLayout(getModule(),
layoutXmlText,
myFile,
null,
myLastTarget,
facet,
myLastRenderedConfiguration,
xdpi,
ydpi,
theme,
10000,
true);
}
finally {
myRendererLock.unlock();
}
}
else {
cancel();
return;
}
if (sessionId != mySessionId) {
cancel();
return;
}
if (ApplicationManagerEx.getApplicationEx().isInternal()) {
System.out.println("Render time: " + (System.currentTimeMillis() - time)); // XXX
@@ -336,11 +376,13 @@ public final class AndroidDesignerEditorPanel extends DesignerEditorPanel {
try {
if (!isProjectClosed()) {
hideProgress();
runnable.consume(session);
if (updatePalette) {
updatePalette(myLastTarget);
if (sessionId == mySessionId) {
runnable.consume(session);
if (updatePalette) {
updatePalette(myLastTarget);
}
showWarnings(warnMessages);
}
showWarnings(warnMessages);
}
}
catch (Throwable e) {
@@ -365,7 +407,9 @@ public final class AndroidDesignerEditorPanel extends DesignerEditorPanel {
});
}
}
});
}
);
}
private void showWarnings(@Nullable List<FixableIssueMessage> warnMessages) {