MDS/openide
1
0
Fork 0
mirror of https://gitflic.ru/project/openide/openide.git synced 2026-03-22 15:10:43 +07:00
Code Issues Packages Projects Releases Wiki Activity

IDEA-312046 remove HtmlPreviewHintProvider

Browse Source 
GitOrigin-RevId: 1342c22160eacda6658f81cf724a76fcb01e50ea
This commit is contained in:
Daniil Ovchinnikov
2023-01-31 17:40:03 +01:00
committed by intellij-monorepo-bot
parent 0df134b997
commit ac5c6b30cd
4 changed files with 0 additions and 135 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
plugins/htmltools/src/META-INF/plugin.xml
View File

@@ -22,7 +22,6 @@
<refactoring.extractIncludeHandler language="XHTML"
implementationClass="com.intellij.htmltools.refactoring.lang.html.ExtractIncludeFromHTMLHandler"/>
<previewHintProvider implementation="com.intellij.htmltools.codeInsight.preview.HtmlPreviewHintProvider"/>
<highlightErrorFilter implementation="com.intellij.htmltools.xml.util.XHtmlErrorFilter"/>
<externalAnnotator language="HTML"

15
plugins/htmltools/src/com/intellij/htmltools/codeInsight/preview/BaseHtmlPreviewHintProvider.java
View File

@@ -1,15 +0,0 @@
package com.intellij.htmltools.codeInsight.preview;
import com.intellij.codeInsight.preview.PreviewHintProvider;
import com.intellij.psi.PsiFile;
import com.intellij.xml.util.HtmlUtil;
/**
* Created by fedorkorotkov.
*/
public abstract class BaseHtmlPreviewHintProvider implements PreviewHintProvider {
@Override
public boolean isSupportedFile(PsiFile file) {
return HtmlUtil.isHtmlFile(file);
}
}

87
plugins/htmltools/src/com/intellij/htmltools/codeInsight/preview/HtmlPreviewHintProvider.java
View File

@@ -1,87 +0,0 @@
package com.intellij.htmltools.codeInsight.preview;
import com.intellij.codeInsight.preview.ColorPreviewComponent;
import com.intellij.codeInsight.preview.ImagePreviewComponent;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.psi.PsiElement;
import com.intellij.psi.xml.XmlAttribute;
import com.intellij.psi.xml.XmlAttributeValue;
import com.intellij.util.io.URLUtil;
import com.intellij.xml.util.ColorMap;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import javax.swing.*;
import java.awt.*;
import java.io.IOException;
public class HtmlPreviewHintProvider extends BaseHtmlPreviewHintProvider {
@Override
public JComponent getPreviewComponent(@NotNull PsiElement element) {
if (element.getParent() instanceof XmlAttributeValue) {
final PsiElement parentParent = element.getParent().getParent();
if (parentParent instanceof XmlAttribute) {
XmlAttribute attribute = ((XmlAttribute)parentParent);
final String attrName = attribute.getName();
if ("alink".equalsIgnoreCase(attrName) ||
"link".equalsIgnoreCase(attrName) ||
"text".equalsIgnoreCase(attrName) ||
"vlink".equalsIgnoreCase(attrName) ||
StringUtil.containsIgnoreCase(attrName, "color")) {
String s = element.getText(); // TODO: support [#FFF, #FFF]
if (s.length() > 0) {
final String hexColor = (s.charAt(0) == '#') ? s : ColorMap.getHexCodeForColorName(StringUtil.toLowerCase(s));
if (hexColor != null) {
try {
return new ColorPreviewComponent(Color.decode("0x" + hexColor.substring(1)));
}
catch (NumberFormatException e) {
return null;
}
}
}
}
final PsiElement attributeValue = element.getParent();
if (attributeValue.getParent() instanceof XmlAttribute) {
if ("background".equalsIgnoreCase(attrName) || "src".equalsIgnoreCase(attrName) || "href".equalsIgnoreCase(attrName)) {
final String attrValue = attribute.getValue();
if (attrValue != null && URLUtil.isDataUri(attrValue)) {
return getPreviewFromDataUri(attrValue);
}
PsiElement parent = element;
while (parent != null && parent != attribute) {
final JComponent c = ImagePreviewComponent.getPreviewComponent(parent);
if (c != null) {
return c;
}
parent = parent.getParent();
}
}
}
}
}
return null;
}
@Nullable
private static JComponent getPreviewFromDataUri(@NotNull String dataUri) {
JComponent preview = null;
final byte[] imageBytes = URLUtil.getBytesFromDataUri(dataUri);
if (imageBytes != null) {
try {
preview = ImagePreviewComponent.getPreviewComponent(ImagePreviewComponent.readImageFromBytes(imageBytes), imageBytes.length);
}
catch (IOException ignored) {
}
}
return preview;
}
}

32
plugins/htmltools/testSrc/com/intellij/htmltools/codeInsight/preview/ImageDataPreviewHintProviderTest.java
View File

@@ -1,32 +0,0 @@
package com.intellij.htmltools.codeInsight.preview;
import com.intellij.codeInsight.preview.PreviewHintComponent;
import com.intellij.psi.PsiElement;
import com.intellij.testFramework.fixtures.LightJavaCodeInsightFixtureTestCase;
import javax.swing.*;
/**
* Created by fedorkorotkov.
*/
public class ImageDataPreviewHintProviderTest extends LightJavaCodeInsightFixtureTestCase {
public void testDataUriImage() {
myFixture.configureByText("test.html", """
<html>
<head>
</head>
<body>
<img src="dat<caret>a:image/gif;base64,R0lGODlhAQABAID/AMDAwAAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==">
</body>
</html>""");
doTest();
}
private void doTest() {
final HtmlPreviewHintProvider provider = new HtmlPreviewHintProvider();
final PsiElement elementAt = myFixture.getFile().findElementAt(myFixture.getEditor().getCaretModel().getOffset());
assertNotNull(elementAt);
final JComponent previewComponent = provider.getPreviewComponent(elementAt);
assertInstanceOf(previewComponent, PreviewHintComponent.class);
}
}