#525521637

Committed 21 Jul 2025 12:07PM UTC coverage: 82.347% (+0.08%) from 82.266%

Build # #525521637

Build Type

push

github

Committed by

hurricup

Commit Message

#2842 Moved embedded perl extensions

Run Details

30964 of 37602 relevant lines covered (82.35%)

0.82 hits per line

Source File
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75.86

/tt2/backend/src/main/java/com/perl5/lang/tt2/idea/editor/TemplateToolkitTypedHandler.java

/*
 * Copyright 2015-2025 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.tt2.idea.editor;

import com.intellij.codeInsight.editorActions.TypedHandlerDelegate;
import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.editor.EditorModificationUtilEx;
import com.intellij.openapi.fileTypes.FileType;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.psi.FileViewProvider;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiFile;
import com.intellij.psi.tree.IElementType;
import com.perl5.lang.tt2.TemplateToolkitFileViewProvider;
import com.perl5.lang.tt2.TemplateToolkitLanguage;
import com.perl5.lang.tt2.elementTypes.TemplateToolkitElementTypes;
import com.perl5.lang.tt2.idea.settings.TemplateToolkitSettings;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;


public class TemplateToolkitTypedHandler extends TypedHandlerDelegate implements TemplateToolkitElementTypes {
  @Override
  public @NotNull Result beforeCharTyped(char c,
                                         @NotNull Project project,
                                         @NotNull Editor editor,
                                         @NotNull PsiFile file,
                                         @NotNull FileType fileType) {
    Result result = processChar(c, project, editor, file);
    return result == null ? super.beforeCharTyped(c, project, editor, file, fileType) : result;
  }

  protected @Nullable Result processChar(char c, Project project, Editor editor, PsiFile file) {
    FileViewProvider viewProvider = file.getViewProvider();
    if (!(viewProvider instanceof TemplateToolkitFileViewProvider)) {
      return null;
    }

    TemplateToolkitSettings settings = TemplateToolkitSettings.getInstance(project);
    String openTag = settings.START_TAG;
    if (StringUtil.isEmpty(openTag) || c != openTag.charAt(openTag.length() - 1)) {
      return null;
    }

    int offset = editor.getCaretModel().getOffset();
    if (offset == 0) {
      return null;
    }

    PsiElement element = viewProvider.findElementAt(offset - 1, TemplateToolkitLanguage.INSTANCE);
    if (element == null) {
      return null;
    }
    IElementType tokenType = element.getNode().getElementType();
    if (tokenType != TT2_HTML) {
      return null;
    }

    String openTagPrefix = openTag.substring(0, openTag.length() - 1);
    if (openTagPrefix.isEmpty()) {
      return null;
    }

    int startOffset = offset - openTagPrefix.length();
    if (startOffset < 0) {
      return null;
    }

    if (StringUtil.equals(file.getText().subSequence(startOffset, offset), openTagPrefix)) {
      EditorModificationUtilEx.insertStringAtCaret(editor, c + "  " + settings.END_TAG, false, true, 2);
      return Result.STOP;
    }
    return null;
  }
}

1	/*
2	* Copyright 2015-2025 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.tt2.idea.editor;
18
19	import com.intellij.codeInsight.editorActions.TypedHandlerDelegate;
20	import com.intellij.openapi.editor.Editor;
21	import com.intellij.openapi.editor.EditorModificationUtilEx;
22	import com.intellij.openapi.fileTypes.FileType;
23	import com.intellij.openapi.project.Project;
24	import com.intellij.openapi.util.text.StringUtil;
25	import com.intellij.psi.FileViewProvider;
26	import com.intellij.psi.PsiElement;
27	import com.intellij.psi.PsiFile;
28	import com.intellij.psi.tree.IElementType;
29	import com.perl5.lang.tt2.TemplateToolkitFileViewProvider;
30	import com.perl5.lang.tt2.TemplateToolkitLanguage;
31	import com.perl5.lang.tt2.elementTypes.TemplateToolkitElementTypes;
32	import com.perl5.lang.tt2.idea.settings.TemplateToolkitSettings;
33	import org.jetbrains.annotations.NotNull;
34	import org.jetbrains.annotations.Nullable;
35
36
37	public class TemplateToolkitTypedHandler extends TypedHandlerDelegate implements TemplateToolkitElementTypes {	1✔
38	@Override
39	public @NotNull Result beforeCharTyped(char c,
40	@NotNull Project project,
41	@NotNull Editor editor,
42	@NotNull PsiFile file,
43	@NotNull FileType fileType) {
44	Result result = processChar(c, project, editor, file);	1✔
45	return result == null ? super.beforeCharTyped(c, project, editor, file, fileType) : result;	1✔
46	}
47
48	protected @Nullable Result processChar(char c, Project project, Editor editor, PsiFile file) {
49	FileViewProvider viewProvider = file.getViewProvider();	1✔
50	if (!(viewProvider instanceof TemplateToolkitFileViewProvider)) {	1✔
51	return null;	×
52	}
53
54	TemplateToolkitSettings settings = TemplateToolkitSettings.getInstance(project);	1✔
55	String openTag = settings.START_TAG;	1✔
56	if (StringUtil.isEmpty(openTag) \|\| c != openTag.charAt(openTag.length() - 1)) {	1✔
57	return null;	1✔
58	}
59
60	int offset = editor.getCaretModel().getOffset();	1✔
61	if (offset == 0) {	1✔
62	return null;	×
63	}
64
65	PsiElement element = viewProvider.findElementAt(offset - 1, TemplateToolkitLanguage.INSTANCE);	1✔
66	if (element == null) {	1✔
67	return null;	×
68	}
69	IElementType tokenType = element.getNode().getElementType();	1✔
70	if (tokenType != TT2_HTML) {	1✔
71	return null;	×
72	}
73
74	String openTagPrefix = openTag.substring(0, openTag.length() - 1);	1✔
75	if (openTagPrefix.isEmpty()) {	1✔
76	return null;	×
77	}
78
79	int startOffset = offset - openTagPrefix.length();	1✔
80	if (startOffset < 0) {	1✔
81	return null;	×
82	}
83
84	if (StringUtil.equals(file.getText().subSequence(startOffset, offset), openTagPrefix)) {	1✔
85	EditorModificationUtilEx.insertStringAtCaret(editor, c + " " + settings.END_TAG, false, true, 2);	1✔
86	return Result.STOP;	1✔
87	}
88	return null;	×
89	}
90	}

Camelcade / Perl5-IDEA / #525521637

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