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启动时尝试从 HMCL_DIRECTORY 中加载字体 (#3663)

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* 启动时尝试从 HMCL_DIRECTORY 中加载字体

* update

* update
This commit is contained in:
Glavo 2025-02-27 15:05:51 +08:00 committed by GitHub
parent a45b636b1c
commit 7adfa0e3d1
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2 changed files with 38 additions and 24 deletions
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58
HMCL/src/main/java/org/jackhuang/hmcl/setting/Theme.java
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@ -24,7 +24,9 @@ import javafx.beans.binding.Bindings;
import javafx.beans.binding.ObjectBinding;
import javafx.scene.paint.Color;
import javafx.scene.text.Font;
import org.jackhuang.hmcl.Metadata;
import org.jackhuang.hmcl.ui.FXUtils;
import org.jackhuang.hmcl.util.Lazy;
import org.jackhuang.hmcl.util.Pair;
import org.jackhuang.hmcl.util.io.FileUtils;
@ -57,29 +59,41 @@ public class Theme {
Color.web("#B71C1C") // red
};
@SuppressWarnings("OptionalUsedAsFieldOrParameterType")
private static Optional<Font> font;
private static final Lazy<Font> FONT = new Lazy<>(() -> {
String[] fileNames = {"font.ttf", "font.otf", "font.woff"};
private static Optional<Font> tryLoadFont() {
//noinspection OptionalAssignedToNull
if (font != null) {
return font;
}
for (String fileName : fileNames) {
Path path = Paths.get(fileName).toAbsolutePath();
if (Files.isRegularFile(path)) {
try {
Font font = Font.loadFont(path.toUri().toURL().toExternalForm(), 0);
if (font != null) {
return font;
}
} catch (MalformedURLException ignored) {
}
Path path = Paths.get("font.ttf");
if (!Files.isRegularFile(path)) {
path = Paths.get("font.otf");
}
if (Files.isRegularFile(path)) {
try {
return font = Optional.ofNullable(Font.loadFont(path.toAbsolutePath().toUri().toURL().toExternalForm(), 0));
} catch (MalformedURLException ignored) {
LOG.warning("Failed to load font " + path);
}
}
return font = Optional.empty();
}
for (String fileName : fileNames) {
Path path = Metadata.HMCL_DIRECTORY.resolve(fileName);
if (Files.isRegularFile(path)) {
try {
Font font = Font.loadFont(path.toUri().toURL().toExternalForm(), 0);
if (font != null) {
return font;
}
} catch (MalformedURLException ignored) {
}
LOG.warning("Failed to load font " + path);
}
}
return null;
});
public static Theme getTheme() {
Theme theme = config().getTheme();
@ -172,10 +186,10 @@ public class Theme {
Pair<String, String> fontStyle = null;
if (fontFamily == null) {
Optional<Font> font = tryLoadFont();
if (font.isPresent()) {
fontFamily = font.get().getFamily();
fontStyle = parseFontStyle(font.get().getStyle());
Font font = FONT.get();
if (font != null) {
fontFamily = font.getFamily();
fontStyle = parseFontStyle(font.getStyle());
}
}

4
HMCL/src/main/java/org/jackhuang/hmcl/util/Lazy.java
View File

@ -34,8 +34,8 @@ public final class Lazy<T> {
}
public T get() {
if (value == null) {
value = Objects.requireNonNull(supplier.get());
if (supplier != null) {
value = supplier.get();
supplier = null;
}
return value;