Import project from romolo

.editorconfig

@@ -0,0 +1,21 @@
+root = true
+
+[*]
+end_of_line = unset
+indent_style = space
+indent_size = 2
+ij_continuation_indent_size = 2
+max_line_length = 140
+insert_final_newline = true
+
+ij_any_else_on_new_line = true
+ij_any_catch_on_new_line = true
+ij_any_finally_on_new_line = true
+ij_any_block_comment_at_first_column = false
+ij_any_line_comment_at_first_column = false
+ij_javascript_force_semicolon_style = true
+ij_javascript_use_semicolon_after_statement = false
+ij_formatter_tags_enabled = true
+
+[*.py]
+indent_size = 4

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2022 Alessandro Arcangeli <[email protected]>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

gradle.properties

@@ -16,7 +16,7 @@ platformVersion = 2021.3.3
 
 # Plugin Dependencies -> https://plugins.jetbrains.com/docs/intellij/plugin-dependencies.html
 # Example: platformPlugins = com.intellij.java, com.jetbrains.php:203.4449.22
-platformPlugins =
+platformPlugins = org.jetbrains.plugins.yaml
 
 # Gradle Releases -> https://github.com/gradle/gradle/releases
 gradleVersion = 7.5.1

src/main/java/com/github/aarcangeli/ideaclangformat/ClangFormatReplacement.java

@@ -0,0 +1,13 @@
+package com.github.aarcangeli.ideaclangformat;
+
+import javax.xml.bind.annotation.XmlAttribute;
+import javax.xml.bind.annotation.XmlValue;
+
+public class ClangFormatReplacement {
+  @XmlAttribute
+  public int offset;
+  @XmlAttribute
+  public int length;
+  @XmlValue
+  public String value;
+}

src/main/java/com/github/aarcangeli/ideaclangformat/ClangFormatResponse.java

@@ -0,0 +1,40 @@
+package com.github.aarcangeli.ideaclangformat;
+
+import com.github.aarcangeli.ideaclangformat.exceptions.ClangFormatError;
+import com.intellij.openapi.util.NlsSafe;
+import org.jetbrains.annotations.NotNull;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.JAXBException;
+import javax.xml.bind.annotation.XmlElement;
+import javax.xml.bind.annotation.XmlRootElement;
+import java.io.StringReader;
+import java.util.List;
+
+@XmlRootElement(name = "replacements")
+public class ClangFormatResponse {
+  static final JAXBContext REPLACEMENTS_CTX;
+
+  static {
+    try {
+      REPLACEMENTS_CTX = JAXBContext.newInstance(ClangFormatResponse.class);
+    }
+    catch (JAXBException e) {
+      throw new RuntimeException("Failed to load JAXB context", e);
+    }
+  }
+
+  public static ClangFormatResponse unmarshal(@NotNull @NlsSafe String stdout) {
+    try {
+      // JAXB closes the InputStream.
+      return (ClangFormatResponse) REPLACEMENTS_CTX.createUnmarshaller().unmarshal(new StringReader(stdout));
+    }
+    catch (JAXBException e) {
+      throw new ClangFormatError("Failed to parse clang-format XML replacements\n" + stdout, e);
+    }
+  }
+
+  @XmlElement(name = "replacement")
+  public List<ClangFormatReplacement> replacements;
+}
+

src/main/kotlin/com/github/aarcangeli/ideaclangformat/ClangFormatExternalFormatProcessor.kt

@@ -0,0 +1,38 @@
+package com.github.aarcangeli.ideaclangformat
+
+import com.github.aarcangeli.ideaclangformat.services.ClangFormatService
+import com.intellij.openapi.components.service
+import com.intellij.openapi.progress.ProgressManager
+import com.intellij.openapi.util.TextRange
+import com.intellij.psi.PsiFile
+import com.intellij.psi.codeStyle.ExternalFormatProcessor
+
+class ClangFormatExternalFormatProcessor : ExternalFormatProcessor {
+  override fun activeForFile(file: PsiFile): Boolean {
+    return service<ClangFormatService>().mayBeFormatted(file)
+  }
+
+  override fun format(
+    source: PsiFile,
+    range: TextRange,
+    canChangeWhiteSpacesOnly: Boolean,
+    keepLineBreaks: Boolean,
+    enableBulkUpdate: Boolean
+  ): TextRange? {
+    val virtualFile = source.originalFile.virtualFile
+    if (virtualFile != null) {
+      ProgressManager.checkCanceled()
+      service<ClangFormatService>().reformatFileSync(source.project, virtualFile)
+      return range
+    }
+    return null
+  }
+
+  override fun indent(source: PsiFile, lineStartOffset: Int): String? {
+    return null
+  }
+
+  override fun getId(): String {
+    return "aarcangeli.clang-format"
+  }
+}

src/main/kotlin/com/github/aarcangeli/ideaclangformat/ClangFormatSettings.kt

@@ -0,0 +1,9 @@
+package com.github.aarcangeli.ideaclangformat
+
+import com.intellij.psi.codeStyle.CodeStyleSettings
+import com.intellij.psi.codeStyle.CustomCodeStyleSettings
+
+class ClangFormatSettings(container: CodeStyleSettings?) : CustomCodeStyleSettings("clang-format", container) {
+    @JvmField
+    var ENABLED = true
+}