Dismissed rethrowing of image loading error

Additionally cleaned up Javadoc A LOT in IconUtil and banned the word
"icon" from appearing in Javadoc there (it returns an Image, not an
Icon).
This commit is contained in:
delvh 2020-07-07 21:00:45 +02:00
parent 1312a4afc7
commit 8f48ad4cc2

View File

@ -25,81 +25,72 @@ public class IconUtil {
private IconUtil() {}
/**
* Loads an icon from the resource folder.
* Loads an image from the resource folder.
*
* @param path the path to the icon inside the resource folder
* @return the icon
* @return the loaded image
* @since Envoy Client v0.1-beta
*/
public static Image load(String path) {
Image image;
Image image = null;
try {
image = new Image(IconUtil.class.getResource(path).toExternalForm());
} catch (final NullPointerException e) {
EnvoyLog.getLogger(IconUtil.class).log(Level.WARNING, String.format("Could not load image at path %s: ", path), e);
throw e;
}
return image;
}
/**
* Loads an icon from the resource folder and scales it to a given size.
* Loads an image from the resource folder and scales it to the given size.
*
* @param path the path to the icon inside the resource folder
* @param size the size to scale the icon to
* @return the scaled icon
* @return the scaled image
* @since Envoy Client v0.1-beta
*/
public static Image load(String path, int size) {
Image image;
Image image = null;
try {
image = new Image(IconUtil.class.getResource(path).toExternalForm(), size, size, true, true);
} catch (final NullPointerException e) {
EnvoyLog.getLogger(IconUtil.class).log(Level.WARNING, String.format("Could not load image at path %s: ", path), e);
throw e;
}
return image;
}
/**
* Loads a {@code .png} icon from the sub-folder {@code /icons/} of the resource
* folder and scales it to 16px.<br>
* Loads a {@code .png} image from the sub-folder {@code /icons/} of the
* resource folder.<br>
* The suffix {@code .png} is automatically appended.
*
* @param name the image name without the .png suffix
* @return the loaded image
* @since Envoy Client v0.1-beta
* @apiNote let's take a sample image {@code abc.png} in the folder
* {@code /icons/}.
* <br>
* To do that, we only have to call
* {@code IconUtil.loadIcon("abc")}
* @apiNote let's load a sample image {@code /icons/abc.png}.<br>
* To do that, we only have to call {@code IconUtil.loadIcon("abc")}
*/
public static Image loadIcon(String name) { return load("/icons/" + name + ".png"); }
/**
* Loads a {@code .png} icon from the sub-folder {@code /icons/} of the resource
* folder and scales it to a given size.<br>
* Loads a {@code .png} image from the sub-folder {@code /icons/} of the
* resource folder and scales it to the given size.<br>
* The suffix {@code .png} is automatically appended.
*
* @param name the image name without the .png suffix
* @param size the size of the image to scale to
* @return the loaded image
* @since Envoy Client v0.1-beta
* @apiNote let's take a sample image {@code abc.png} in the folder
* {@code /icons/} and load it in size 16.
* <br>
* @apiNote let's load a sample image {@code /icons/abc.png} in size 16.<br>
* To do that, we only have to call
* {@code IconUtil.loadIcon("abc", 16)}
*/
public static Image loadIcon(String name, int size) { return load("/icons/" + name + ".png", size); }
/**
* Loads a {@code .png} icon whose design depends on the currently active theme
* from the sub-folder {@code /icons/} of the resource folder.
* <p>
* In case of the dark theme, the suffix {@code "white"} will be appended, else
* the suffix {@code "black"} will be appended.
* Loads a {@code .png} image whose design depends on the currently active theme
* from the sub-folder {@code /icons/dark/} or {@code /icons/light/} of the
* resource folder.
* <p>
* The suffix {@code .png} is automatically appended.
*
@ -107,21 +98,17 @@ public class IconUtil {
* the .png suffix
* @return the loaded image
* @since Envoy Client v0.1-beta
* @apiNote let's take two sample images {@code abc_black.png} and
* {@code abc_white.png} in the folder {@code /icons/} and load them.
* <br>
* To do that theme sensitve, we only have to call
* {@code IconUtil.loadIconThemeSensitive("abc_")}
* @apiNote let's take two sample images {@code /icons/dark/abc.png} and
* {@code /icons/light/abc.png}, and load one of them.<br>
* To do that theme sensitive, we only have to call
* {@code IconUtil.loadIconThemeSensitive("abc")}
*/
public static Image loadIconThemeSensitive(String name) { return loadIcon(themeSpecificSubFolder() + name); }
/**
* Loads a {@code .png} icon whose design depends on the currently active theme
* from the sub-folder {@code /icons/} of the resource
* folder and scales it to the given size.
* <p>
* In case of the dark theme, the suffix {@code "white"} will be appended, else
* the suffix {@code "black"} will be appended.
* Loads a {@code .png} image whose design depends on the currently active theme
* from the sub-folder {@code /icons/dark/} or {@code /icons/light/} of the
* resource folder and scales it to the given size.
* <p>
* The suffix {@code .png} is automatically appended.
*
@ -129,26 +116,24 @@ public class IconUtil {
* @param size the size of the image to scale to
* @return the loaded image
* @since Envoy Client v0.1-beta
* @apiNote let's take two sample images {@code abc_black.png} and
* {@code abc_white.png} in the folder {@code /icons/} and load it in
* size 16.
* <br>
* To do that theme sensitve, we only have to call
* {@code IconUtil.loadIconThemeSensitive("abc_", 16)}
* @apiNote let's take two sample images {@code /icons/dark/abc.png} and
* {@code /icons/light/abc.png}, and load one of them in size 16.<br>
* To do that theme sensitive, we only have to call
* {@code IconUtil.loadIconThemeSensitive("abc", 16)}
*/
public static Image loadIconThemeSensitive(String name, int size) { return loadIcon(themeSpecificSubFolder() + name, size); }
/**
*
* Loads icons specified by an enum. The images have to be named like the
* Loads images specified by an enum. The images have to be named like the
* lowercase enum constants with {@code .png} extension and be located inside a
* folder with the lowercase name of the enum, which must be contained inside
* the {@code /icons} folder.
* the {@code /icons/} folder.
*
* @param <T> the enum that specifies the icons to load
* @param <T> the enum that specifies the images to load
* @param enumClass the class of the enum
* @param size the size to scale the icons to
* @return a map containing the loaded icons with the corresponding enum
* @param size the size to scale the images to
* @return a map containing the loaded images with the corresponding enum
* constants as keys
* @since Envoy Client v0.1-beta
*/
@ -161,10 +146,10 @@ public class IconUtil {
}
/**
* This method should be called if the display of an icon depends upon the
* This method should be called if the display of an image depends upon the
* currently active theme.<br>
* In case of a default theme, the string returned will be
* returned ({@code dark/} or {@code light/}), else it will be empty.
* ({@code dark/} or {@code light/}), otherwise it will be empty.
*
* @return the theme specific folder
* @since Envoy Client v0.1-beta