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Fix crash when removed all profiles

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This commit is contained in:
huangyuhui
2018-09-03 18:38:33 +08:00
parent a9be348ddf
commit d01c9a425a
4 changed files with 19 additions and 12 deletions
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20
HMCL/src/main/java/org/jackhuang/hmcl/setting/Profile.java
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@@ -18,6 +18,7 @@
package org.jackhuang.hmcl.setting;
import com.google.gson.*;
import javafx.application.Platform;
import javafx.beans.InvalidationListener;
import javafx.beans.Observable;
import javafx.beans.property.*;
@@ -120,14 +121,20 @@ public final class Profile implements Observable {
}
public Profile(String name, File initialGameDir, VersionSetting global) {
this(name, initialGameDir, global, null, false);
}
public Profile(String name, File initialGameDir, VersionSetting global, String selectedVersion, boolean useRelativePath) {
this.name = new ImmediateStringProperty(this, "name", name);
gameDir = new ImmediateObjectProperty<>(this, "gameDir", initialGameDir);
repository = new HMCLGameRepository(this, initialGameDir);
modManager = new ModManager(repository);
this.global.set(global == null ? new VersionSetting() : global);
this.selectedVersion.set(selectedVersion);
this.useRelativePath.set(useRelativePath);
gameDir.addListener((a, b, newValue) -> repository.changeDirectory(newValue));
selectedVersion.addListener(o -> checkSelectedVersion());
this.selectedVersion.addListener(o -> checkSelectedVersion());
helper.add(EventBus.EVENT_BUS.channel(RefreshedVersionsEvent.class).registerWeak(event -> checkSelectedVersion()));
addPropertyChangedListener(onInvalidating(this::invalidate));
@@ -224,7 +231,7 @@ public final class Profile implements Observable {
}
protected void invalidate() {
observableHelper.invalidate();
Platform.runLater(observableHelper::invalidate);
}
public static final class Serializer implements JsonSerializer<Profile>, JsonDeserializer<Profile> {
@@ -253,10 +260,11 @@ public final class Profile implements Observable {
JsonObject obj = (JsonObject) json;
String gameDir = Optional.ofNullable(obj.get("gameDir")).map(JsonElement::getAsString).orElse("");
Profile profile = new Profile("Default", new File(gameDir), context.deserialize(obj.get("global"), VersionSetting.class));
profile.setSelectedVersion(Optional.ofNullable(obj.get("selectedMinecraftVersion")).map(JsonElement::getAsString).orElse(""));
profile.setUseRelativePath(Optional.ofNullable(obj.get("useRelativePath")).map(JsonElement::getAsBoolean).orElse(false));
return profile;
return new Profile("Default",
new File(gameDir),
context.deserialize(obj.get("global"), VersionSetting.class),
Optional.ofNullable(obj.get("selectedMinecraftVersion")).map(JsonElement::getAsString).orElse(""),
Optional.ofNullable(obj.get("useRelativePath")).map(JsonElement::getAsBoolean).orElse(false));
}
}

6
HMCL/src/main/java/org/jackhuang/hmcl/setting/Profiles.java
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@@ -25,6 +25,7 @@ import javafx.beans.property.SimpleObjectProperty;
import javafx.collections.ObservableList;
import org.jackhuang.hmcl.Launcher;
import java.io.File;
import java.util.HashSet;
import static javafx.collections.FXCollections.observableArrayList;
@@ -82,11 +83,8 @@ public final class Profiles {
private static void checkProfiles() {
if (profiles.isEmpty()) {
Profile current = new Profile(Profiles.DEFAULT_PROFILE);
current.setUseRelativePath(true);
Profile current = new Profile(Profiles.DEFAULT_PROFILE, new File(".minecraft"), new VersionSetting(), null, true);
Profile home = new Profile(Profiles.HOME_PROFILE, Launcher.MINECRAFT_DIRECTORY);
profiles.addAll(current, home);
}
}

3
HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/GameAdvancedListItem.java
View File

@@ -54,7 +54,8 @@ public class GameAdvancedListItem extends AdvancedListItem {
if (profile != null)
profile.selectedVersionProperty().removeListener(listener);
profile = newProfile;
profile.selectedVersionProperty().addListener(listener);
if (profile != null)
profile.selectedVersionProperty().addListener(listener);
loadVersion();
}