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package org.intellij.sdk.language.psi.impl;
import com.intellij.icons.AllIcons;
import com.intellij.lang.ASTNode;
import com.intellij.navigation.ItemPresentation;
import com.intellij.openapi.util.TextRange;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiFile;
import com.intellij.psi.PsiReference;
import com.intellij.psi.util.PsiTreeUtil;
import org.intellij.sdk.language.SdIcons;
import org.intellij.sdk.language.SdReference;
import org.intellij.sdk.language.SdUtil;
import org.intellij.sdk.language.hierarchy.SdHierarchyUtil;
import org.intellij.sdk.language.psi.SdArgumentDefinition;
import org.intellij.sdk.language.psi.SdDeclaration;
import org.intellij.sdk.language.psi.SdDeclarationType;
import org.intellij.sdk.language.psi.SdDocumentDefinition;
import org.intellij.sdk.language.psi.SdDocumentFieldDefinition;
import org.intellij.sdk.language.psi.SdDocumentStructDefinition;
import org.intellij.sdk.language.psi.SdDocumentStructFieldDefinition;
import org.intellij.sdk.language.psi.SdDocumentSummaryDefinition;
import org.intellij.sdk.language.psi.SdElementFactory;
import org.intellij.sdk.language.psi.SdFile;
import org.intellij.sdk.language.psi.SdFirstPhaseDefinition;
import org.intellij.sdk.language.psi.SdIdentifier;
import org.intellij.sdk.language.psi.SdIdentifierVal;
import org.intellij.sdk.language.psi.SdFunctionDefinition;
import org.intellij.sdk.language.psi.SdIdentifierWithDashVal;
import org.intellij.sdk.language.psi.SdImportFieldDefinition;
import org.intellij.sdk.language.psi.SdItemRawScoreDefinition;
import org.intellij.sdk.language.psi.SdQueryDefinition;
import org.intellij.sdk.language.psi.SdRankProfileDefinition;
import org.intellij.sdk.language.psi.SdSchemaFieldDefinition;
import org.intellij.sdk.language.psi.SdStructFieldDefinition;
import org.intellij.sdk.language.psi.SdSummaryDefinition;
import org.intellij.sdk.language.psi.SdTypes;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import javax.swing.Icon;
/**
* I this class there are implementations of methods from rules in the .bnf file. While generating the psi files
* (classes and interfaces) the implementations would be taken from here.
*/
public class SdPsiImplUtil {
@NotNull
public static PsiReference getReference(SdIdentifier element) {
return new SdReference(element, new TextRange(0, element.getName().length()));
}
public static SdDeclarationType getType(SdDeclaration declaration) {
if (declaration instanceof SdSchemaFieldDefinition) {
return SdDeclarationType.SCHEMA_FIELD;
} else if (declaration instanceof SdDocumentSummaryDefinition) {
return SdDeclarationType.DOCUMENT_SUMMARY;
} else if (declaration instanceof SdImportFieldDefinition) {
return SdDeclarationType.IMPORTED_FIELD;
} else if (declaration instanceof SdRankProfileDefinition) {
return SdDeclarationType.RANK_PROFILE;
} else if (declaration instanceof SdFunctionDefinition) {
return SdDeclarationType.MACRO;
} else if (declaration instanceof SdArgumentDefinition) {
return SdDeclarationType.MACRO_ARGUMENT;
} else if (declaration instanceof SdDocumentDefinition) {
return SdDeclarationType.DOCUMENT;
} else if (declaration instanceof SdDocumentStructDefinition) {
return SdDeclarationType.STRUCT;
} else if (declaration instanceof SdDocumentStructFieldDefinition) {
return SdDeclarationType.DOCUMENT_STRUCT_FIELD;
} else if (declaration instanceof SdDocumentFieldDefinition) {
return SdDeclarationType.DOCUMENT_FIELD;
} else if (declaration instanceof SdStructFieldDefinition) {
return SdDeclarationType.STRUCT_FIELD;
} else if (declaration instanceof SdQueryDefinition) {
return SdDeclarationType.QUERY;
} else if (declaration instanceof SdItemRawScoreDefinition) {
return SdDeclarationType.ITEM_RAW_SCORE;
} else {
return null;
}
}
public static String getTypeName(SdDeclaration declaration) {
return declaration.getType().toString();
}
public static boolean isFunctionName(SdIdentifier identifier, PsiElement file) {
String name = identifier.getName();
for (SdFunctionDefinition macro : PsiTreeUtil.collectElementsOfType(file, SdFunctionDefinition.class)) {
if (name.equals(macro.getName())) {
return true;
}
}
return false;
}
public static boolean isOverride(SdFunctionDefinition macroDeclaration) {
String macroName = macroDeclaration.getName();
SdRankProfileDefinition curRankProfile = PsiTreeUtil.getParentOfType(macroDeclaration, SdRankProfileDefinition.class);
if (curRankProfile != null) {
curRankProfile = (SdRankProfileDefinition) SdUtil.getRankProfileParent(curRankProfile);
}
while (curRankProfile != null) {
for (SdFunctionDefinition macro : PsiTreeUtil.collectElementsOfType(curRankProfile, SdFunctionDefinition.class)) {
if (macro.getName().equals(macroName)) {
return true;
}
}
curRankProfile = (SdRankProfileDefinition) SdUtil.getRankProfileParent(curRankProfile);
}
return false;
}
// ################################### //
// ##### getName implementations ##### //
// ################################### //
@NotNull
public static String getName(SdIdentifier element) {
if (element != null) {
// IMPORTANT: Convert embedded escaped spaces to simple spaces
return element.getText().replaceAll("\\\\ ", " ");
} else {
return "";
}
}
@NotNull
public static String getName(SdDeclaration declaration) {
ASTNode node;
if (declaration instanceof SdImportFieldDefinition) {
ASTNode asNode = declaration.getNode().findChildByType(SdTypes.AS);
node = declaration.getNode().findChildByType(SdTypes.IDENTIFIER_VAL, asNode);
} else if (declaration instanceof SdRankProfileDefinition || declaration instanceof SdDocumentSummaryDefinition
|| declaration instanceof SdQueryDefinition) {
node = declaration.getNode().findChildByType(SdTypes.IDENTIFIER_WITH_DASH_VAL);
} else {
node = declaration.getNode().findChildByType(SdTypes.IDENTIFIER_VAL);
}
if (node != null) {
return node.getText();
} else {
return "";
}
}
@NotNull
public static String getName(SdSummaryDefinition summary) {
ASTNode node;
node = summary.getNode().findChildByType(SdTypes.IDENTIFIER_WITH_DASH_VAL);
if (node != null) {
return node.getText();
} else {
return "";
}
}
@NotNull
public static String getName(SdFirstPhaseDefinition firstPhase) {
SdRankProfileDefinition rankProfile = PsiTreeUtil.getParentOfType(firstPhase, SdRankProfileDefinition.class);
if (rankProfile == null) {
return "";
}
return "first-phase of " + rankProfile.getName();
}
// ################################### //
// ##### setName implementations ##### //
// ################################### //
@NotNull
public static PsiElement setName(SdIdentifierVal element, String newName) {
ASTNode node = element.getNode().getFirstChildNode();
if (node != null) {
SdIdentifierVal elementName = SdElementFactory.createIdentifierVal(element.getProject(), newName);
ASTNode newNode = elementName.getFirstChild().getNode();
element.getNode().replaceChild(node, newNode);
}
return element;
}
@NotNull
public static PsiElement setName(SdIdentifierWithDashVal element, String newName) {
ASTNode node = element.getNode().getFirstChildNode();
if (node != null) {
SdIdentifierWithDashVal elementName = SdElementFactory.createIdentifierWithDashVal(element.getProject(), newName);
ASTNode newNode = elementName.getFirstChild().getNode();
element.getNode().replaceChild(node, newNode);
}
return element;
}
@NotNull
public static PsiElement setName(SdDeclaration element, String newName) {
ASTNode node;
if (element instanceof SdImportFieldDefinition) {
ASTNode asNode = element.getNode().findChildByType(SdTypes.AS);
node = element.getNode().findChildByType(SdTypes.IDENTIFIER_VAL, asNode);
} else {
node = element.getNode().findChildByType(SdTypes.IDENTIFIER_VAL);
}
SdIdentifier elementName = null;
if (node != null) {
elementName = SdElementFactory.createIdentifierVal(element.getProject(), newName);
} else {
node = element.getNode().findChildByType(SdTypes.IDENTIFIER_WITH_DASH_VAL);
}
if (node != null) {
elementName = SdElementFactory.createIdentifierWithDashVal(element.getProject(), newName);
}
if (elementName != null) {
ASTNode newNode = elementName.getFirstChild().getNode();
element.getNode().replaceChild(node, newNode);
}
return element;
}
// ##################################### //
// # getNameIdentifier implementations # //
// ##################################### //
public static PsiElement getNameIdentifier(SdIdentifierVal element) {
ASTNode keyNode = element.getNode().findChildByType(SdTypes.ID);
if (keyNode != null) {
return keyNode.getPsi();
} else {
return null;
}
}
public static PsiElement getNameIdentifier(SdDeclaration element) {
ASTNode keyNode = element.getNode().findChildByType(SdTypes.ID);
if (keyNode != null) {
return keyNode.getPsi();
} else {
return null;
}
}
// ################################### //
// # getPresentation implementations # //
// ################################### //
public static ItemPresentation getPresentation(final SdDeclaration element) {
return new ItemPresentation() {
@Nullable
@Override
public String getPresentableText() {
if (element instanceof SdFunctionDefinition) {
return SdUtil.createFunctionDescription((SdFunctionDefinition) element);
}
SdRankProfileDefinition rankProfileParent = PsiTreeUtil.getParentOfType(element, SdRankProfileDefinition.class);
if (rankProfileParent != null) {
if (element instanceof SdQueryDefinition || element instanceof SdItemRawScoreDefinition) {
return element.getName() + " in " + rankProfileParent.getName();
}
return rankProfileParent.getName() + "." + element.getName();
}
return element.getName();
}
@Nullable
@Override
public String getLocationString() {
return element.getContainingFile() != null ? element.getContainingFile().getName() : null;
}
@Nullable
@Override
public Icon getIcon(boolean unused) {
if (element instanceof SdFile) {
return SdIcons.FILE;
} else if (element instanceof SdSchemaFieldDefinition || element instanceof SdDocumentFieldDefinition ||
element instanceof SdQueryDefinition || element instanceof SdItemRawScoreDefinition) {
return AllIcons.Nodes.Field;
} else if (element instanceof SdStructFieldDefinition ||
element instanceof SdDocumentStructFieldDefinition) {
return SdIcons.STRUCT_FIELD;
} else if (element instanceof SdImportFieldDefinition) {
return SdIcons.IMPORTED_FIELD;
} else if (element instanceof SdFunctionDefinition) {
return AllIcons.Nodes.Method;
// Didn't use isOverride() here because it causes the Structure View to load too slow
// return ((SdFunctionDefinition) element).isOverride() ? SdIcons.OVERRIDE_MACRO : AllIcons.Nodes.Method;
} else if (element instanceof SdDocumentStructDefinition) {
return SdIcons.STRUCT;
} else if (element instanceof SdRankProfileDefinition) {
return AllIcons.Nodes.Record;
} else if (element instanceof SdDocumentSummaryDefinition) {
return SdIcons.DOCUMENT_SUMMARY;
} else if (element instanceof SdDocumentDefinition) {
return SdIcons.DOCUMENT;
}
else {
return null;
}
}
};
}
public static ItemPresentation getPresentation(final SdSummaryDefinition element) {
return new ItemPresentation() {
@Override
public String getPresentableText() {
return element.getName();
}
@Nullable
@Override
public String getLocationString() {
return element.getContainingFile() != null ? element.getContainingFile().getName() : null;
}
@Override
public Icon getIcon(boolean unused) {
return SdIcons.SUMMARY;
}
};
}
public static ItemPresentation getPresentation(final SdFirstPhaseDefinition element) {
return new ItemPresentation() {
@Override
public String getPresentableText() {
SdRankProfileDefinition rankProfile = PsiTreeUtil.getParentOfType(element, SdRankProfileDefinition.class);
if (rankProfile == null) {
return "";
}
return "first-phase of " + rankProfile.getName();
}
@Nullable
@Override
public String getLocationString() {
return element.getContainingFile() != null ? element.getContainingFile().getName() : null;
}
@Override
public Icon getIcon(boolean unused) {
return SdIcons.FIRST_PHASE;
}
};
}
}
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