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PhpLineIndentProvider implementation

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This commit is contained in:
Rustam Vishnyakov
2016-05-24 19:27:40 +03:00
parent a79e824560
commit 4dead73b37
1 changed files with 30 additions and 8 deletions
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platform/lang-impl/src/com/intellij/psi/impl/source/codeStyle/JavaLikeLangLineIndentProvider.java
+30 -8
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@@ -30,7 +30,7 @@ import com.intellij.util.text.CharArrayUtil;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import static com.intellij.formatting.Indent.*;
import static com.intellij.formatting.Indent.Type;
import static com.intellij.formatting.Indent.Type.*;
/**
@@ -51,15 +51,15 @@ public abstract class JavaLikeLangLineIndentProvider extends FormatterBasedLineI
@Nullable
@Override
public String getLineIndent(@NotNull Project project, @NotNull Editor editor, Language language, int offset) {
Type indent = getIndent(editor, offset);
Type indent = getIndent(project, editor, language, offset);
if (indent != null){
return getIndentString(editor, offset, indent);
return getIndentString(project, editor, offset, indent);
}
return super.getLineIndent(project, editor, language, offset);
}
@Nullable
protected Type getIndent(@NotNull Editor editor, int offset) {
protected Type getIndent(@NotNull Project project, @NotNull Editor editor, @Nullable Language language, int offset) {
if (offset > 0) {
offset --;
if (getPosition(editor, offset).matchesRule(
@@ -71,7 +71,7 @@ public abstract class JavaLikeLangLineIndentProvider extends FormatterBasedLineI
.beforeOptional(JavaLikeElement.Semicolon)
.beforeOptional(JavaLikeElement.Whitespace)
.isAt(JavaLikeElement.BlockClosingBrace))) {
return NONE;
return getBlockIndentType(project, language);
}
else if (getPosition(editor, offset).matchesRule(
position -> position.before().isAt(JavaLikeElement.ArrayOpeningBracket)
@@ -81,7 +81,7 @@ public abstract class JavaLikeLangLineIndentProvider extends FormatterBasedLineI
else if (getPosition(editor, offset).matchesRule(
position -> position.before().isAt(JavaLikeElement.BlockOpeningBrace)
)) {
return NORMAL;
return getIndentTypeInBlock(project, language);
}
}
}
@@ -97,11 +97,11 @@ public abstract class JavaLikeLangLineIndentProvider extends FormatterBasedLineI
};
}
@Nullable
protected abstract SemanticEditorPosition.SyntaxElement mapType(@NotNull IElementType tokenType);
@Nullable
private static String getIndentString(@NotNull Editor editor, int offset, Type indentType) {
Project project = editor.getProject();
private static String getIndentString(@NotNull Project project, @NotNull Editor editor, int offset, Type indentType) {
if (project != null) {
Document document = editor.getDocument();
String lastLineIndent = getLastLineIndent(document.getCharsSequence(), offset);
@@ -141,4 +141,26 @@ public abstract class JavaLikeLangLineIndentProvider extends FormatterBasedLineI
}
return "";
}
@Nullable
private static Type getIndentTypeInBlock(@NotNull Project project, @Nullable Language language) {
if (language != null) {
CommonCodeStyleSettings settings = CodeStyleSettingsManager.getSettings(project).getCommonSettings(language);
if (settings.BRACE_STYLE == CommonCodeStyleSettings.NEXT_LINE_SHIFTED) {
return settings.METHOD_BRACE_STYLE == CommonCodeStyleSettings.NEXT_LINE_SHIFTED ? NONE : null;
}
}
return NORMAL;
}
@Nullable
private static Type getBlockIndentType(@NotNull Project project, @Nullable Language language) {
if (language != null) {
CommonCodeStyleSettings settings = CodeStyleSettingsManager.getSettings(project).getCommonSettings(language);
if (settings.BRACE_STYLE == CommonCodeStyleSettings.NEXT_LINE || settings.BRACE_STYLE == CommonCodeStyleSettings.END_OF_LINE) {
return NONE;
}
}
return null;
}
}