#525521819

Committed 12 Apr 2026 11:03AM UTC coverage: 76.189% (+0.1%) from 76.061%

Build # #525521819

Build Type

push

github

Committed by

hurricup

Commit Message

[qodana] Suppressed a warning on the api method

Coverage Stats

14764 of 22542 branches covered (65.5%)

Branch coverage included in aggregate %.

31091 of 37644 relevant lines covered (82.59%)

0.83 hits per line

Source File
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78.79

/plugin/common/src/main/java/com/perl5/lang/perl/psi/PerlFileViewProvider.java

/*
 * Copyright 2015-2026 Alexandr Evstigneev
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.perl5.lang.perl.psi;

import com.intellij.lang.Language;
import com.intellij.lang.LanguageParserDefinitions;
import com.intellij.lang.ParserDefinition;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.psi.MultiplePsiFilesPerDocumentFileViewProvider;
import com.intellij.psi.PsiFile;
import com.intellij.psi.PsiManager;
import com.intellij.psi.impl.source.PsiFileImpl;
import com.intellij.psi.templateLanguages.TemplateLanguageFileViewProvider;
import com.intellij.psi.tree.IElementType;
import com.perl5.lang.perl.PerlLanguage;
import com.perl5.lang.pod.PodLanguage;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

import java.util.Set;

import static com.perl5.lang.perl.lexer.PerlElementTypes.POD_BLOCK;


public class PerlFileViewProvider extends MultiplePsiFilesPerDocumentFileViewProvider
  implements TemplateLanguageFileViewProvider {
  private static final Set<Language> myLanguages = Set.of(
    PerlLanguage.INSTANCE,
    PodLanguage.INSTANCE
  );

  public PerlFileViewProvider(PsiManager manager, VirtualFile virtualFile, boolean eventSystemEnabled) {
    super(manager, virtualFile, eventSystemEnabled);
  }

  @Override
  protected @Nullable PsiFile createFile(@NotNull Language lang) {
    if (lang != PerlLanguage.INSTANCE && lang != PodLanguage.INSTANCE) {
      return null;
    }

    final ParserDefinition parserDefinition = LanguageParserDefinitions.INSTANCE.forLanguage(lang);
    if (parserDefinition != null) {

      final PsiFileImpl psiFile = (PsiFileImpl)parserDefinition.createFile(this);

      if (lang == PodLanguage.INSTANCE) {
        psiFile.setContentElementType(POD_BLOCK);
      }

      return psiFile;
    }

    return null;
  }

  @Override
  public @NotNull Set<Language> getLanguages() {
    return myLanguages;
  }

  @Override
  public IElementType getContentElementType(@NotNull Language language) {
    return language == PodLanguage.INSTANCE ? POD_BLOCK : null;
  }

  @Override
  public @NotNull Language getBaseLanguage() {
    return PerlLanguage.INSTANCE;
  }

  @Override
  protected @NotNull MultiplePsiFilesPerDocumentFileViewProvider cloneInner(@NotNull VirtualFile fileCopy) {
    return new PerlFileViewProvider(getManager(), fileCopy, false);
  }

  @Override
  public @NotNull Language getTemplateDataLanguage() {
    return PodLanguage.INSTANCE;
  }
}

1	/*
2	* Copyright 2015-2026 Alexandr Evstigneev
3	*
4	* Licensed under the Apache License, Version 2.0 (the "License");
5	* you may not use this file except in compliance with the License.
6	* You may obtain a copy of the License at
7	*
8	* http://www.apache.org/licenses/LICENSE-2.0
9	*
10	* Unless required by applicable law or agreed to in writing, software
11	* distributed under the License is distributed on an "AS IS" BASIS,
12	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13	* See the License for the specific language governing permissions and
14	* limitations under the License.
15	*/
16
17	package com.perl5.lang.perl.psi;
18
19	import com.intellij.lang.Language;
20	import com.intellij.lang.LanguageParserDefinitions;
21	import com.intellij.lang.ParserDefinition;
22	import com.intellij.openapi.vfs.VirtualFile;
23	import com.intellij.psi.MultiplePsiFilesPerDocumentFileViewProvider;
24	import com.intellij.psi.PsiFile;
25	import com.intellij.psi.PsiManager;
26	import com.intellij.psi.impl.source.PsiFileImpl;
27	import com.intellij.psi.templateLanguages.TemplateLanguageFileViewProvider;
28	import com.intellij.psi.tree.IElementType;
29	import com.perl5.lang.perl.PerlLanguage;
30	import com.perl5.lang.pod.PodLanguage;
31	import org.jetbrains.annotations.NotNull;
32	import org.jetbrains.annotations.Nullable;
33
34	import java.util.Set;
35
36	import static com.perl5.lang.perl.lexer.PerlElementTypes.POD_BLOCK;
37
38
39	public class PerlFileViewProvider extends MultiplePsiFilesPerDocumentFileViewProvider
40	implements TemplateLanguageFileViewProvider {
41	private static final Set<Language> myLanguages = Set.of(	1✔
42	PerlLanguage.INSTANCE,
43	PodLanguage.INSTANCE
44	);
45
46	public PerlFileViewProvider(PsiManager manager, VirtualFile virtualFile, boolean eventSystemEnabled) {
47	super(manager, virtualFile, eventSystemEnabled);	1✔
48	}	1✔
49
50	@Override
51	protected @Nullable PsiFile createFile(@NotNull Language lang) {
52	if (lang != PerlLanguage.INSTANCE && lang != PodLanguage.INSTANCE) {	1!
53	return null;	×
54	}
55
56	final ParserDefinition parserDefinition = LanguageParserDefinitions.INSTANCE.forLanguage(lang);	1✔
57	if (parserDefinition != null) {	1!
58
59	final PsiFileImpl psiFile = (PsiFileImpl)parserDefinition.createFile(this);	1✔
60
61	if (lang == PodLanguage.INSTANCE) {	1✔
62	psiFile.setContentElementType(POD_BLOCK);	1✔
63	}
64
65	return psiFile;	1✔
66	}
67
68	return null;	×
69	}
70
71	@Override
72	public @NotNull Set<Language> getLanguages() {
73	return myLanguages;	1!
74	}
75
76	@Override
77	public IElementType getContentElementType(@NotNull Language language) {
78	return language == PodLanguage.INSTANCE ? POD_BLOCK : null;	1✔
79	}
80
81	@Override
82	public @NotNull Language getBaseLanguage() {
83	return PerlLanguage.INSTANCE;	1!
84	}
85
86	@Override
87	protected @NotNull MultiplePsiFilesPerDocumentFileViewProvider cloneInner(@NotNull VirtualFile fileCopy) {
88	return new PerlFileViewProvider(getManager(), fileCopy, false);	1✔
89	}
90
91	@Override
92	public @NotNull Language getTemplateDataLanguage() {
93	return PodLanguage.INSTANCE;	1!
94	}
95	}

Camelcade / Perl5-IDEA / #525521819

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