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DefaultColorSchemesManager — avoid use WriteExternalException to cancel write

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This commit is contained in:
Vladimir Krivosheev
2014-10-07 14:21:33 +02:00
parent a8c28548f3
commit b6359bdab5
2 changed files with 21 additions and 27 deletions
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platform/editor-ui-ex/src/com/intellij/openapi/editor/colors/ex/DefaultColorSchemesManager.java
+20 -25
View File
@@ -15,34 +15,25 @@
*/
package com.intellij.openapi.editor.colors.ex;
import com.intellij.openapi.components.NamedComponent;
import com.intellij.openapi.components.ServiceManager;
import com.intellij.openapi.components.*;
import com.intellij.openapi.editor.colors.EditorColorsScheme;
import com.intellij.openapi.editor.colors.impl.DefaultColorsScheme;
import com.intellij.openapi.util.InvalidDataException;
import com.intellij.openapi.util.JDOMExternalizable;
import com.intellij.openapi.util.WriteExternalException;
import org.jdom.Element;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.ArrayList;
import java.util.List;
/**
* @author max
*/
public class DefaultColorSchemesManager implements JDOMExternalizable, NamedComponent {
@State(
name = "DefaultColorSchemesManager",
storages = @Storage(file = StoragePathMacros.APP_CONFIG + "/other.xml")
)
public class DefaultColorSchemesManager implements PersistentStateComponent<Element> {
private final List<DefaultColorsScheme> mySchemes;
@NonNls private static final String SCHEME_ELEMENT = "scheme";
@Override
@NotNull
public String getComponentName() {
return "DefaultColorSchemesManager";
}
public DefaultColorSchemesManager() {
mySchemes = new ArrayList<DefaultColorsScheme>();
}
@@ -51,20 +42,24 @@ public class DefaultColorSchemesManager implements JDOMExternalizable, NamedComp
return ServiceManager.getService(DefaultColorSchemesManager.class);
}
@Nullable
@Override
public void readExternal(Element element) throws InvalidDataException {
List schemes = element.getChildren(SCHEME_ELEMENT);
for (Object scheme : schemes) {
Element schemeElement = (Element)scheme;
DefaultColorsScheme newScheme = new DefaultColorsScheme(this);
newScheme.readExternal(schemeElement);
mySchemes.add(newScheme);
}
public Element getState() {
return null;
}
@Override
public void writeExternal(Element element) throws WriteExternalException {
throw new WriteExternalException();
public void loadState(Element state) {
for (Element schemeElement : state.getChildren(SCHEME_ELEMENT)) {
DefaultColorsScheme newScheme = new DefaultColorsScheme(this);
try {
newScheme.readExternal(schemeElement);
}
catch (InvalidDataException e) {
throw new RuntimeException(e);
}
mySchemes.add(newScheme);
}
}
public DefaultColorsScheme[] getAllSchemes() {
platform/platform-resources/src/META-INF/PlatformExtensions.xml
+1 -2
View File
@@ -139,8 +139,7 @@
<applicationService serviceInterface="com.intellij.openapi.options.SchemesManagerFactory"
serviceImplementation="com.intellij.openapi.options.SchemesManagerFactoryImpl"/>
<applicationService serviceInterface="com.intellij.openapi.editor.colors.ex.DefaultColorSchemesManager"
serviceImplementation="com.intellij.openapi.editor.colors.ex.DefaultColorSchemesManager"/>
<applicationService serviceImplementation="com.intellij.openapi.editor.colors.ex.DefaultColorSchemesManager"/>
<applicationService serviceInterface="com.intellij.openapi.editor.colors.TextAttributesKey$TextAttributeKeyDefaultsProvider"
serviceImplementation="com.intellij.openapi.editor.colors.impl.TextAttributeKeyDefaultsProviderImpl"/>
<applicationService serviceInterface="com.intellij.openapi.editor.colors.EditorColorsManager"