dorkbox/SystemTray
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Fixed issue with cached image extension. Added transparent image

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generation for menu offset
This commit is contained in:
nathan 2016-09-26 23:28:00 +02:00
parent de6ef1c038
commit 20653c92dd
1 changed files with 31 additions and 3 deletions
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34
src/dorkbox/systemTray/util/ImageUtils.java
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@ -15,6 +15,7 @@
*/ */
package dorkbox.systemTray.util; package dorkbox.systemTray.util;
import java.awt.Color;
import java.awt.Dimension; import java.awt.Dimension;
import java.awt.Graphics2D; import java.awt.Graphics2D;
import java.awt.Image; import java.awt.Image;
@ -58,8 +59,8 @@ class ImageUtils {
*/ */
public static public static
void determineIconSize(int trayType) { void determineIconSize(int trayType) {
int trayScale = 0; int trayScale;
int menuScale = 0; int menuScale;
if (SystemTray.AUTO_TRAY_SIZE) { if (SystemTray.AUTO_TRAY_SIZE) {
if (OS.isWindows()) { if (OS.isWindows()) {
@ -74,6 +75,10 @@ class ImageUtils {
trayScale = SystemTray.DEFAULT_LINUX_SIZE; trayScale = SystemTray.DEFAULT_LINUX_SIZE;
menuScale = SystemTray.DEFAULT_MENU_SIZE; menuScale = SystemTray.DEFAULT_MENU_SIZE;
} else { } else {
if (SystemTray.DEBUG) {
SystemTray.logger.error("Auto detecting UI scale");
}
int uiScalingFactor = 0; int uiScalingFactor = 0;
try { try {
@ -148,6 +153,29 @@ class ImageUtils {
} }
public static
File getTransparentImage(final int size) {
File newFile = new File(TEMP_DIR, size + "_empty.png").getAbsoluteFile();
if (newFile.canRead() && newFile.isFile()) {
return newFile;
}
BufferedImage image = new BufferedImage(size, size, BufferedImage.TYPE_INT_ARGB);
Graphics2D g2d = image.createGraphics();
g2d.setColor(new Color(0,0,0,0));
g2d.fillRect(0, 0, size, size);
g2d.dispose();
try {
ImageIO.write(image, "png", newFile);
} catch (IOException e) {
e.printStackTrace();
}
return newFile;
}
private static private static
File getErrorImage(final String cacheName) { File getErrorImage(final String cacheName) {
try { try {
@ -438,7 +466,7 @@ class ImageUtils {
// have to resize the file (and return the new path) // have to resize the file (and return the new path)
// now have to resize this file. // now have to resize this file.
File newFile = new File(TEMP_DIR, "temp_resize").getAbsoluteFile(); File newFile = new File(TEMP_DIR, "temp_resize" + FileUtil.getExtension(fileName)).getAbsoluteFile();
Image image; Image image;
// is file sitting on drive // is file sitting on drive