forked from fanruan/design
Henry.Wang
3 years ago
9 changed files with 70 additions and 799 deletions
@ -1,148 +0,0 @@
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package com.fr.base.svg; |
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import com.fr.general.IOUtils; |
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import com.fr.log.FineLoggerFactory; |
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import com.fr.stable.bridge.StableFactory; |
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import com.fr.stable.fun.ResourcePathTransformer; |
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import com.fr.stable.plugin.ExtraClassManagerProvider; |
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import javax.swing.Icon; |
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import javax.swing.ImageIcon; |
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import java.util.Arrays; |
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import java.util.HashSet; |
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import java.util.Set; |
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/** |
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* 主要是用来读取svgIcon的工具类 |
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* @author Yvan |
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* @version 10.0 |
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* Created by Yvan on 2020/12/23 |
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*/ |
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public class IconUtils { |
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private static final String ICON_SUFFIX_SVG = ".svg"; |
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private static final String ICON_SUFFIX_PNG = ".png"; |
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private static final String ICON_SUFFIX_GIF = ".gif"; |
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private static final String SUFFIX_SEPARATOR = "."; |
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public static final String ICON_TYPE_NORMAL= "_normal.svg"; |
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public static final String ICON_TYPE_DISABLED= "_disabled.svg"; |
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public static final String ICON_TYPE_PRESSED= "_pressed.svg"; |
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/** |
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* 可以读取SVG图标或者普通图标，并且可以读取不带扩展名的文件 |
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* 不带扩展名时以svg优先、其次png，最后gif |
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* @param resource 图片路径 |
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* @return 图标 |
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*/ |
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public static Icon readIcon(String resource) { |
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// 判断是否有.XXX文件后缀
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if (resource.contains(SUFFIX_SEPARATOR)) { |
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// 判断是否以.svg结尾
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if (resource.endsWith(ICON_SUFFIX_SVG)) { |
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if (IOUtils.readResource(resource) != null) { |
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return SVGIcon.readSVGIcon(transformPath(resource)); |
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} |
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// 适配插件
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return adjustPluginsPng(resource); |
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} |
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return IOUtils.readIcon(resource); |
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} |
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// 文件无后缀时
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return readNoSuffixResource(resource, ICON_TYPE_NORMAL); |
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} |
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/** |
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* 适配插件中使用_normal.png、_selected.png、_disabled.png的情况 |
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* @param resource 图片路径 |
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* @return Icon |
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*/ |
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private static Icon adjustPluginsPng(String resource) { |
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String pngResource = resource.replace(ICON_SUFFIX_SVG, ICON_SUFFIX_PNG); |
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// 考虑到某些插件可能只会使用三种图标中的一部分，这里做个判断，不然就会因为资源不存在而报错
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return IOUtils.readResource(pngResource) == null ? new ImageIcon() : IOUtils.readIcon(pngResource); |
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} |
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/** |
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* 尝试读取不带扩展名的图标，svg优先，其次png，最后gif，都没读到就打印错误日志，返回空白Icon |
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* @param resource 图片路径 |
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* @param svgIconType 针对svg来说的图标类型 |
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* 取值为：ICON_TYPE_NORMAL、ICON_TYPE_DISABLED、ICON_TYPE_PRESSED |
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* @return 图标 |
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*/ |
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private static Icon readNoSuffixResource(String resource, String svgIconType) { |
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String svgPath = resource + svgIconType; |
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if (IOUtils.readResource(svgPath) != null) { |
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return SVGIcon.readSVGIcon(transformPath(svgPath)); |
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} |
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String pngPath = resource + ICON_SUFFIX_PNG; |
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if (IOUtils.readResource(pngPath) != null) { |
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return IOUtils.readIcon(transformPath(pngPath)); |
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} |
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String gifPath = resource + ICON_SUFFIX_GIF; |
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if (IOUtils.readResource(gifPath) != null) { |
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return IOUtils.readIcon(transformPath(gifPath)); |
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} |
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FineLoggerFactory.getLogger().error("File not exists:{}", resource); |
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return new ImageIcon(); |
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} |
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/** |
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* 读取指定类型的svgIcon |
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* @param resource |
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* @param svgIconType |
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* @return |
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*/ |
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public static Icon readSVGIcon(String resource, String svgIconType) { |
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// 判断下是否有后缀
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if (!resource.contains(SUFFIX_SEPARATOR)) { |
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return readNoSuffixResource(resource, svgIconType); |
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} |
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// 如果是".png"后缀，就替换为传入的svgIconType，然后读取图标
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if (resource.endsWith(ICON_SUFFIX_PNG)) { |
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return readSpecifiedTypeIcon(resource, ICON_SUFFIX_PNG, svgIconType); |
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} |
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// 如果是"_XXXXXX.svg"后缀
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if (resource.endsWith(ICON_TYPE_NORMAL)) { |
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return readSpecifiedTypeIcon(resource, ICON_TYPE_NORMAL, svgIconType); |
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} |
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if (resource.endsWith(ICON_TYPE_DISABLED)) { |
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return readSpecifiedTypeIcon(resource, ICON_TYPE_DISABLED, svgIconType); |
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} |
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if (resource.endsWith(ICON_TYPE_PRESSED)) { |
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return readSpecifiedTypeIcon(resource, ICON_TYPE_PRESSED, svgIconType); |
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} |
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return readIcon(resource); |
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} |
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private static Icon readSpecifiedTypeIcon(String resource, String oldSuffix, String newSuffix) { |
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String iconPath = resource.replace(oldSuffix, newSuffix); |
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if (IOUtils.readResource(iconPath) != null) { |
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return SVGIcon.readSVGIcon(transformPath(iconPath)); |
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} |
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return readIcon(resource); |
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} |
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private static String transformPath(String path) { |
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Set<ResourcePathTransformer> set = getResourcePathTransformers(); |
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for (ResourcePathTransformer transformer : set) { |
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if (transformer.accept(path)) { |
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return transformer.transform(path); |
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} |
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} |
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return path; |
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} |
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private static Set<ResourcePathTransformer> getResourcePathTransformers() { |
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Set<ResourcePathTransformer> set = new HashSet<ResourcePathTransformer>(); |
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ExtraClassManagerProvider provider = StableFactory.getExtraClassManager(); |
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if (provider != null) { |
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Set<ResourcePathTransformer> pluginProvided = provider.getArray(ResourcePathTransformer.MARK_STRING); |
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set.addAll(pluginProvided); |
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} |
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ResourcePathTransformer[] oemSet = StableFactory.getMarkedObjectsFromCollection(ResourcePathTransformer.MARK_STRING, ResourcePathTransformer.class); |
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set.addAll(Arrays.asList(oemSet)); |
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return set; |
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} |
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} |
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@ -1,101 +0,0 @@
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package com.fr.base.svg; |
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import com.fr.general.IOUtils; |
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import javax.swing.Icon; |
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import java.awt.Component; |
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import java.awt.Graphics; |
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import java.awt.Graphics2D; |
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import java.awt.image.BufferedImage; |
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import java.util.Map; |
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import java.util.concurrent.ConcurrentHashMap; |
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/** |
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* SVG转化而来的Icon |
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* @author Yvan |
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* @version 10.0 |
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* Created by Yvan on 2020/12/17 |
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*/ |
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public class SVGIcon implements Icon { |
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private BufferedImage image; |
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private static final boolean HI_DPI_SURPORT = SystemScaleUtils.isJreHiDPIEnabled(); |
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public static final float SYSTEM_SCALE = SystemScaleUtils.sysScale(); |
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private static final String ICON_PREFIX = "/"; |
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public SVGIcon(BufferedImage image) { |
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this.image = image; |
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} |
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private static Map<String, Icon> iconCache = new ConcurrentHashMap<>(); |
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@Override |
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public void paintIcon(Component c, Graphics g, int x, int y) { |
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if (HI_DPI_SURPORT) { |
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Graphics2D graphics = (Graphics2D) g.create(x, y, image.getWidth(null), image.getHeight(null)); |
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float scale = SYSTEM_SCALE; |
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graphics.scale(1 / scale, 1 / scale); |
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graphics.drawImage(image, 0, 0, null); |
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graphics.scale(1.0D, 1.0D); |
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graphics.dispose(); |
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} else { |
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g.drawImage(image, x, y, null); |
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} |
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} |
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@Override |
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public int getIconWidth() { |
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return HI_DPI_SURPORT ? (int) (image.getWidth() / SYSTEM_SCALE) : image.getWidth(); |
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} |
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@Override |
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public int getIconHeight() { |
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return HI_DPI_SURPORT ? (int) (image.getHeight() / SYSTEM_SCALE) : image.getHeight(); |
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} |
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/** |
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* 读取高清图标 |
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* @param url |
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* @return |
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*/ |
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public static Icon readSVGIcon(String url) { |
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return readSVGIconWithCache(url, true); |
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} |
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public static Icon readSVGIconWithCache(String url, boolean cacheRead) { |
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Icon icon = null; |
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if (cacheRead) { |
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icon = iconCache.get(url); |
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} |
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if (icon == null) { |
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if (!url.startsWith(ICON_PREFIX)) { |
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url = ICON_PREFIX + url; |
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} |
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BufferedImage image = (BufferedImage) SVGLoader.load(url); |
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icon = image == null ? IOUtils.readIcon(url) : new SVGIcon(image); |
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//只缓存svg图标
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if (image != null){ |
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iconCache.put(url, icon); |
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} |
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} |
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return icon; |
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} |
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/** |
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* 读取指定尺寸的图标 |
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* @param url 资源路径 |
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* @param width 宽度 |
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* @param height 高度 |
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* @return |
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*/ |
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public static Icon readSVGIcon(String url, float width, float height) { |
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if (!url.startsWith(ICON_PREFIX)) { |
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url = ICON_PREFIX + url; |
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} |
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BufferedImage image = (BufferedImage) SVGLoader.load(url, width, height); |
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return image == null ? IOUtils.readIcon(url) : new SVGIcon(image); |
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} |
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} |
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@ -1,92 +0,0 @@
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package com.fr.base.svg; |
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import com.fr.general.IOUtils; |
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import org.apache.batik.transcoder.TranscoderException; |
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import org.apache.batik.transcoder.TranscoderInput; |
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import org.apache.xmlgraphics.java2d.Dimension2DDouble; |
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import org.jetbrains.annotations.NotNull; |
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import org.jetbrains.annotations.Nullable; |
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import java.awt.Image; |
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import java.io.IOException; |
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import java.net.URL; |
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/** |
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* SVG图标加载器 |
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* @author Yvan |
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* @version 10.0 |
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* Created by Yvan on 2020/12/17 |
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*/ |
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public class SVGLoader { |
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public static final int ICON_DEFAULT_SIZE = 16; |
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public SVGLoader() { |
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} |
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@Nullable |
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public static Image load(@NotNull String url) { |
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try { |
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URL resource = IOUtils.getResource(url, SVGLoader.class); |
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if (resource == null) { |
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return null; |
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} |
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return load(resource, SVGIcon.SYSTEM_SCALE); |
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} catch (IOException ignore) { |
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return null; |
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} |
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} |
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@Nullable |
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public static Image load(@NotNull URL url) throws IOException { |
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return load(url, SVGIcon.SYSTEM_SCALE); |
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} |
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@Nullable |
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public static Image load(@NotNull URL url, double scale) throws IOException { |
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try { |
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String svgUri = url.toString(); |
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TranscoderInput input = new TranscoderInput(svgUri); |
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return SVGTranscoder.createImage(scale, input).getImage(); |
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} catch (TranscoderException ignore) { |
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return null; |
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} |
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} |
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@Nullable |
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public static Image load(@NotNull URL url, double scale, Dimension2DDouble dimension) throws IOException { |
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try { |
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String svgUri = url.toString(); |
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TranscoderInput input = new TranscoderInput(svgUri); |
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return SVGTranscoder.createImage(scale, input, |
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(float) (dimension.getWidth() * scale), (float) (dimension.getHeight() * scale)).getImage(); |
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} catch (TranscoderException ignore) { |
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return null; |
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} |
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} |
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@Nullable |
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public static Image load(@NotNull URL url, double scale, double overriddenWidth, double overriddenHeight) throws IOException { |
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try { |
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String svgUri = url.toString(); |
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TranscoderInput input = new TranscoderInput(svgUri); |
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return SVGTranscoder.createImage(scale, input, (float) (overriddenWidth * scale), (float) (overriddenHeight * scale)).getImage(); |
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} catch (TranscoderException ignore) { |
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return null; |
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} |
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} |
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@Nullable |
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public static Image load(@NotNull String url, float width, float height) { |
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try { |
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URL resource = IOUtils.getResource(url, SVGLoader.class); |
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if (resource == null) { |
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return null; |
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} |
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TranscoderInput input = new TranscoderInput(resource.toString()); |
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return SVGTranscoder.createImage(SVGIcon.SYSTEM_SCALE, input, -1, -1, width, height).getImage(); |
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} catch (TranscoderException ignore) { |
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return null; |
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} |
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} |
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} |
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@ -1,181 +0,0 @@
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package com.fr.base.svg; |
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import com.fr.stable.AssistUtils; |
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import com.fr.value.AtomicNotNullLazyValue; |
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import org.apache.batik.anim.dom.SAXSVGDocumentFactory; |
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import org.apache.batik.anim.dom.SVGOMDocument; |
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import org.apache.batik.bridge.BridgeContext; |
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import org.apache.batik.bridge.UserAgent; |
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import org.apache.batik.transcoder.SVGAbstractTranscoder; |
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import org.apache.batik.transcoder.TranscoderException; |
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import org.apache.batik.transcoder.TranscoderInput; |
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import org.apache.batik.transcoder.TranscoderOutput; |
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import org.apache.batik.transcoder.image.ImageTranscoder; |
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import org.apache.batik.util.XMLResourceDescriptor; |
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import org.jetbrains.annotations.NotNull; |
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import org.jetbrains.annotations.Nullable; |
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import org.w3c.dom.Element; |
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import org.w3c.dom.svg.SVGDocument; |
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import java.awt.GraphicsDevice; |
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import java.awt.GraphicsEnvironment; |
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import java.awt.Rectangle; |
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import java.awt.geom.AffineTransform; |
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import java.awt.image.BufferedImage; |
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import java.io.IOException; |
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import java.io.StringReader; |
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/** |
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* 可以根据某个缩放倍数scale，将SVG图片转化为Image对象 |
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* @author Yvan |
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* @version 10.0 |
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* Created by Yvan on 2020/12/17 |
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*/ |
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public class SVGTranscoder extends ImageTranscoder { |
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private static final float DEFAULT_VALUE = -1.0F; |
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public static final float ICON_DEFAULT_SIZE = 16F; |
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private float origDocWidth; |
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private float origDocHeight; |
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@Nullable |
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private BufferedImage image; |
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private final double scale; |
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@NotNull |
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private static AtomicNotNullLazyValue<Double> iconMaxSize = new AtomicNotNullLazyValue<Double>() { |
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@NotNull |
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@Override |
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protected Double compute() { |
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double maxSize = Double.MAX_VALUE; |
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if (!GraphicsEnvironment.isHeadless()) { |
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GraphicsDevice defaultScreenDevice = GraphicsEnvironment |
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.getLocalGraphicsEnvironment() |
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.getDefaultScreenDevice(); |
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Rectangle bounds = defaultScreenDevice.getDefaultConfiguration().getBounds(); |
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AffineTransform tx = defaultScreenDevice |
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.getDefaultConfiguration() |
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.getDefaultTransform(); |
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maxSize = Math.max(bounds.width * tx.getScaleX(), bounds.height * tx.getScaleY()); |
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} |
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return maxSize; |
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} |
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}; |
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public SVGTranscoder(double scale) { |
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this.scale = scale; |
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this.width = ICON_DEFAULT_SIZE; |
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this.height = ICON_DEFAULT_SIZE; |
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} |
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public SVGTranscoder(double scale, float width, float height) { |
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this.scale = scale; |
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this.width = width; |
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this.height = height; |
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} |
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public final float getOrigDocWidth() { |
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return this.origDocWidth; |
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} |
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public final void setOrigDocWidth(float origDocWidth) { |
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this.origDocWidth = origDocWidth; |
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} |
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public final float getOrigDocHeight() { |
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return this.origDocHeight; |
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} |
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public final void setOrigDocHeight(float origDocHeight) { |
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this.origDocHeight = origDocHeight; |
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} |
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public static double getIconMaxSize() { |
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return iconMaxSize.getValue(); |
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} |
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@Nullable |
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public final BufferedImage getImage() { |
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return this.image; |
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} |
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@NotNull |
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public static SVGTranscoder createImage(double scale, @NotNull TranscoderInput input) throws TranscoderException { |
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return createImage(scale, input, -1, -1); |
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} |
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@NotNull |
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public static SVGTranscoder createImage(double scale, @NotNull TranscoderInput input, float overriddenWidth, float overriddenHeight) throws TranscoderException { |
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return createImage(scale, input, overriddenWidth, overriddenHeight, ICON_DEFAULT_SIZE, ICON_DEFAULT_SIZE); |
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} |
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@NotNull |
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public static SVGTranscoder createImage(double scale, @NotNull TranscoderInput input, float overriddenWidth, float overriddenHeight, float width, float height) throws TranscoderException { |
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SVGTranscoder transcoder = new SVGTranscoder(scale, width, height); |
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if (!AssistUtils.equals(overriddenWidth, DEFAULT_VALUE)) { |
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transcoder.addTranscodingHint(SVGAbstractTranscoder.KEY_WIDTH, overriddenWidth); |
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} |
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if (!AssistUtils.equals(overriddenHeight, DEFAULT_VALUE)) { |
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transcoder.addTranscodingHint(SVGAbstractTranscoder.KEY_HEIGHT, overriddenHeight); |
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} |
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double iconMaxSize = SVGTranscoder.iconMaxSize.getValue(); |
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transcoder.addTranscodingHint(SVGAbstractTranscoder.KEY_MAX_WIDTH, (float) iconMaxSize); |
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transcoder.addTranscodingHint(SVGAbstractTranscoder.KEY_MAX_HEIGHT, (float) iconMaxSize); |
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transcoder.transcode(input, null); |
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return transcoder; |
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} |
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private static SVGDocument createFallbackPlaceholder() { |
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try { |
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String fallbackIcon = "<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"16\" height=\"16\" viewBox=\"0 0 16 16\">\n" + |
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" <rect x=\"1\" y=\"1\" width=\"14\" height=\"14\" fill=\"none\" stroke=\"red\" stroke-width=\"2\"/>\n" + |
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" <line x1=\"1\" y1=\"1\" x2=\"15\" y2=\"15\" stroke=\"red\" stroke-width=\"2\"/>\n" + |
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" <line x1=\"1\" y1=\"15\" x2=\"15\" y2=\"1\" stroke=\"red\" stroke-width=\"2\"/>\n" + |
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"</svg>\n"; |
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SAXSVGDocumentFactory factory = new SAXSVGDocumentFactory(XMLResourceDescriptor.getXMLParserClassName()); |
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return (SVGDocument) factory.createDocument(null, new StringReader(fallbackIcon)); |
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} catch (IOException e) { |
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throw new IllegalStateException(e); |
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} |
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} |
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@Override |
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protected void setImageSize(float docWidth, float docHeight) { |
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super.setImageSize((float) (docWidth * this.scale), (float) (docHeight * this.scale)); |
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this.origDocWidth = docWidth; |
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this.origDocHeight = docHeight; |
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} |
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@Override |
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@NotNull |
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public BufferedImage createImage(int width, int height) { |
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return new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB); |
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} |
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@Override |
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public void writeImage(@NotNull BufferedImage image, @Nullable TranscoderOutput output) { |
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this.image = image; |
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} |
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@Override |
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@NotNull |
||||
protected UserAgent createUserAgent() { |
||||
return new SVGAbstractTranscoderUserAgent() { |
||||
@Override |
||||
@NotNull |
||||
public SVGDocument getBrokenLinkDocument(@NotNull Element e, @NotNull String url, @NotNull String message) { |
||||
return createFallbackPlaceholder(); |
||||
} |
||||
}; |
||||
} |
||||
|
||||
/** |
||||
* 开放访问权限 |
||||
*/ |
||||
@Override |
||||
public BridgeContext createBridgeContext(SVGOMDocument doc) { |
||||
return super.createBridgeContext(doc); |
||||
} |
||||
} |
||||
@ -1,101 +0,0 @@
|
||||
package com.fr.base.svg; |
||||
|
||||
import com.bulenkov.iconloader.util.UIUtil; |
||||
import com.fr.log.FineLoggerFactory; |
||||
import com.fr.stable.StableUtils; |
||||
import com.fr.stable.os.OperatingSystem; |
||||
import org.jetbrains.annotations.NotNull; |
||||
|
||||
import java.awt.GraphicsConfiguration; |
||||
import java.awt.GraphicsDevice; |
||||
import java.awt.GraphicsEnvironment; |
||||
import java.lang.reflect.Method; |
||||
import java.util.concurrent.atomic.AtomicReference; |
||||
|
||||
/** |
||||
* 获取系统Scale相关的工具类 |
||||
* @author Yvan |
||||
* @version 10.0 |
||||
* Created by Yvan on 2020/12/17 |
||||
*/ |
||||
public class SystemScaleUtils { |
||||
|
||||
private static final AtomicReference<Boolean> JRE_HIDPI = new AtomicReference<>(); |
||||
|
||||
private static final String HI_DPI = "hidpi"; |
||||
|
||||
/** |
||||
* 判断是否支持高清 |
||||
* @return |
||||
*/ |
||||
public static boolean isJreHiDPIEnabled() { |
||||
if (JRE_HIDPI.get() != null) { |
||||
return JRE_HIDPI.get(); |
||||
} |
||||
if (OperatingSystem.isMacos()) { |
||||
// 如果是mac os系统，直接返回true
|
||||
return true; |
||||
} |
||||
if (OperatingSystem.isWindows() && StableUtils.getMajorJavaVersion() <= 8) { |
||||
// 如果是jdk8 + Windows系统，直接返回false
|
||||
return false; |
||||
} |
||||
synchronized (JRE_HIDPI) { |
||||
if (JRE_HIDPI.get() != null) { |
||||
return JRE_HIDPI.get(); |
||||
} |
||||
boolean result = false; |
||||
if (getBooleanProperty(HI_DPI, true)) { |
||||
try { |
||||
GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment(); |
||||
Class<?> sunGraphicsEnvironmentClass = Class.forName("sun.java2d.SunGraphicsEnvironment"); |
||||
if (sunGraphicsEnvironmentClass.isInstance(ge)) { |
||||
try { |
||||
Method method = sunGraphicsEnvironmentClass.getDeclaredMethod("isUIScaleEnabled"); |
||||
method.setAccessible(true); |
||||
result = (Boolean)method.invoke(ge); |
||||
} |
||||
catch (NoSuchMethodException e) { |
||||
FineLoggerFactory.getLogger().error(e.getMessage()); |
||||
} |
||||
} |
||||
} |
||||
catch (Throwable ignore) { |
||||
} |
||||
} |
||||
JRE_HIDPI.set(result); |
||||
return result; |
||||
} |
||||
} |
||||
|
||||
public static boolean getBooleanProperty(@NotNull final String key, final boolean defaultValue) { |
||||
final String value = System.getProperty(key); |
||||
return value == null ? defaultValue : Boolean.parseBoolean(value); |
||||
} |
||||
|
||||
/** |
||||
* 获取系统Scale |
||||
* @return |
||||
*/ |
||||
public static float sysScale() { |
||||
// 如果检测到是retina，直接返回2
|
||||
if (UIUtil.isRetina()) { |
||||
return 2.0f; |
||||
} |
||||
float scale = 1.0f; |
||||
// 先判断是否支持高清，不支持代表此时是Windows + jdk8 的设计器，返回的scale值为1.0
|
||||
if (isJreHiDPIEnabled()) { |
||||
// 获取屏幕图形设备对象
|
||||
GraphicsDevice graphicsDevice = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice(); |
||||
if (graphicsDevice != null) { |
||||
// 获取图形配置对象
|
||||
GraphicsConfiguration configuration = graphicsDevice.getDefaultConfiguration(); |
||||
if (configuration != null && configuration.getDevice().getType() != GraphicsDevice.TYPE_PRINTER) { |
||||
// 获取屏幕缩放率，Windows+jdk11环境下会得到用户设置的dpi值
|
||||
scale = (float) configuration.getDefaultTransform().getScaleX(); |
||||
} |
||||
} |
||||
} |
||||
return scale; |
||||
} |
||||
} |
||||
|
Before Width: | Height: | Size: 1.5 KiB |
|
Before Width: | Height: | Size: 2.1 KiB |
|
Before Width: | Height: | Size: 3.3 KiB |
Loading…
Reference in new issue