MDS/openide
1
0
Fork 0
mirror of https://gitflic.ru/project/openide/openide.git synced 2026-09-27 10:03:11 +07:00
Code Issues Packages Projects Releases Wiki Activity

Add IconLoader.getDarkIcon(Icon, boolean)

Browse Source
This commit is contained in:
Anton Tarasov
2018-06-15 10:24:03 +03:00
parent 0a286767fc
commit 0b7fd1a511
1 changed files with 32 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files
platform/util/src/com/intellij/openapi/util/IconLoader.java
+32 -10
View File
@@ -485,13 +485,29 @@ public final class IconLoader {
return icon;
}
/**
* Returns a copy of the provided {@code icon} with darkness set to {@code dark}.
* The method takes effect on a {@link CachedImageIcon} (or its wrapper) only.
*/
public static Icon getDarkIcon(Icon icon, boolean dark) {
if (icon instanceof RetrievableIcon) {
icon = ((RetrievableIcon)icon).retrieveIcon();
}
if (icon instanceof CachedImageIcon) {
icon = ((CachedImageIcon)icon).copy();
((CachedImageIcon)icon).setDark(dark);
}
return icon;
}
public static final class CachedImageIcon extends RasterJBIcon implements ScalableIcon {
private volatile Object myRealIcon;
private String myOriginalPath;
private ClassLoader myClassLoader;
@NotNull
private URL myUrl;
private volatile boolean dark;
private volatile boolean myDark;
private volatile boolean myDarkOverriden;
private volatile int numberOfPatchers = ourPatchers.size();
private final boolean useCacheOnLoad;
private int myClearCacheCounter = clearCacheCounter;
@@ -514,7 +530,8 @@ public final class IconLoader {
myOriginalPath = icon.myOriginalPath;
myClassLoader = icon.myClassLoader;
myUrl = icon.myUrl;
dark = icon.dark;
myDark = icon.myDark;
myDarkOverriden = icon.myDarkOverriden;
numberOfPatchers = icon.numberOfPatchers;
myFilters = icon.myFilters;
useCacheOnLoad = icon.useCacheOnLoad;
@@ -527,7 +544,7 @@ public final class IconLoader {
public CachedImageIcon(@NotNull URL url, boolean useCacheOnLoad) {
myUrl = url;
dark = USE_DARK_ICONS;
myDark = USE_DARK_ICONS;
myFilters = new ImageFilter[] {IMAGE_FILTER};
this.useCacheOnLoad = useCacheOnLoad;
}
@@ -561,7 +578,7 @@ public final class IconLoader {
if (isLoaderDisabled()) return EMPTY_ICON;
myClearCacheCounter = clearCacheCounter;
myRealIcon = null;
dark = USE_DARK_ICONS;
if (!myDarkOverriden) myDark = USE_DARK_ICONS;
setGlobalFilter(IMAGE_FILTER);
myScaledIconsCache.clear();
if (numberOfPatchers != ourPatchers.size()) {
@@ -596,7 +613,7 @@ public final class IconLoader {
}
private boolean isValid() {
return dark == USE_DARK_ICONS &&
return (!myDarkOverriden && myDark == USE_DARK_ICONS) &&
getGlobalFilter() == IMAGE_FILTER &&
numberOfPatchers == ourPatchers.size() &&
myClearCacheCounter == clearCacheCounter;
@@ -642,6 +659,15 @@ public final class IconLoader {
return this;
}
private synchronized void setDark(boolean dark) {
myDarkOverriden = true;
if (myDark != dark) {
myRealIcon = null;
myClearCacheCounter = -1;
myDark = dark;
}
}
@NotNull
@Override
public CachedImageIcon copy() {
@@ -655,10 +681,6 @@ public final class IconLoader {
return icon;
}
private Image loadFromUrl(@NotNull ScaleContext ctx) {
return loadFromUrl(ctx, UIUtil.isUnderDarcula());
}
private Image loadFromUrl(@NotNull ScaleContext ctx, boolean dark) {
return ImageLoader.loadFromUrl(myUrl, true, useCacheOnLoad, dark, myFilters, ctx);
}
@@ -691,7 +713,7 @@ public final class IconLoader {
if (icon != null) {
return icon;
}
Image image = loadFromUrl(ctx);
Image image = loadFromUrl(ctx, myDark);
icon = checkIcon(image, myUrl);
if (icon != null && icon.getIconWidth() * icon.getIconHeight() * 4 < ImageLoader.CACHED_IMAGE_MAX_SIZE) {