diff options
Diffstat (limited to 'qt/org.eclipse.cdt.qt.core/src/org/eclipse/cdt/internal/qt/core/QMLModuleResolver.java')
| -rw-r--r-- | qt/org.eclipse.cdt.qt.core/src/org/eclipse/cdt/internal/qt/core/QMLModuleResolver.java | 198 |
1 files changed, 99 insertions, 99 deletions
diff --git a/qt/org.eclipse.cdt.qt.core/src/org/eclipse/cdt/internal/qt/core/QMLModuleResolver.java b/qt/org.eclipse.cdt.qt.core/src/org/eclipse/cdt/internal/qt/core/QMLModuleResolver.java index 602533ee129..40d91caec70 100644 --- a/qt/org.eclipse.cdt.qt.core/src/org/eclipse/cdt/internal/qt/core/QMLModuleResolver.java +++ b/qt/org.eclipse.cdt.qt.core/src/org/eclipse/cdt/internal/qt/core/QMLModuleResolver.java @@ -1,99 +1,99 @@ -/*******************************************************************************
- * Copyright (c) 2015 QNX Software Systems and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * QNX Software Systems - Initial API and implementation
- *******************************************************************************/
-package org.eclipse.cdt.internal.qt.core;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.nio.file.Path;
-
-import javax.script.ScriptException;
-
-import org.eclipse.cdt.internal.qt.core.qmltypes.QMLModelBuilder;
-import org.eclipse.cdt.internal.qt.core.qmltypes.QMLModuleInfo;
-import org.eclipse.cdt.qt.core.IQtInstall;
-import org.eclipse.cdt.qt.core.IQtInstallManager;
-import org.eclipse.cdt.qt.core.qmldir.QMLDirectoryInfo;
-import org.eclipse.cdt.qt.core.qmljs.IQmlASTNode;
-
-public class QMLModuleResolver {
- private final QMLAnalyzer analyzer;
- private final IQtInstallManager manager;
- private final QMLModelBuilder builder;
-
- public QMLModuleResolver(QMLAnalyzer analyzer) {
- this.analyzer = analyzer;
- this.manager = Activator.getService(IQtInstallManager.class);
- this.builder = new QMLModelBuilder();
- }
-
- // TODO: determine exactly how to give this to Tern. For now we'll just return the reference to the QMLModuleInfo
- // that we found
- public QMLModuleInfo resolveModule(String module) throws NoSuchMethodException, ScriptException {
- QMLModuleInfo info = builder.getModule(module);
- if (info == null) {
- Path path = getModulePath(module);
- if (path != null) {
- File qmldir = path.resolve("qmldir").normalize().toFile(); //$NON-NLS-1$
- try {
- String types = getQmlTypesFile(qmldir);
- File qmlTypes = path.resolve(types).toFile();
- String typeContents = fileToString(qmlTypes);
- IQmlASTNode ast = analyzer.parseString(typeContents, "qmltypes", false, false); //$NON-NLS-1$
- info = builder.addModule(module, ast);
- } catch (IOException e) {
- Activator.log(e);
- }
- }
- }
- return info;
- }
-
- private String fileToString(File file) throws IOException {
- try (InputStream stream = new FileInputStream(file)) {
- StringBuilder sb = new StringBuilder();
- int read = -1;
- while ((read = stream.read()) != -1) {
- sb.append((char) read);
- }
- return sb.toString();
- }
- }
-
- private String getQmlTypesFile(File qmldir) throws IOException {
- try (InputStream stream = new FileInputStream(qmldir)) {
- QMLDirectoryInfo info = new QMLDirectoryInfo(stream);
- return info.getTypesFileName();
- }
- }
-
- private Path getModulePath(String module) {
- if (module != null) {
- for (IQtInstall install : manager.getInstalls()) {
- Path qmlPath = install.getQmlPath();
- Path modPath = null;
- if (module.equals("QtQuick")) { //$NON-NLS-1$
- modPath = qmlPath.resolve("QtQuick.2").normalize(); //$NON-NLS-1$
- } else {
- modPath = qmlPath;
- for (String part : module.split("\\.")) { //$NON-NLS-1$
- modPath = modPath.resolve(part).normalize();
- }
- }
- if (modPath.toFile().exists()) {
- return modPath;
- }
- }
- }
- return null;
- }
-}
+/******************************************************************************* + * Copyright (c) 2015 QNX Software Systems and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * QNX Software Systems - Initial API and implementation + *******************************************************************************/ +package org.eclipse.cdt.internal.qt.core; + +import java.io.File; +import java.io.FileInputStream; +import java.io.IOException; +import java.io.InputStream; +import java.nio.file.Path; + +import javax.script.ScriptException; + +import org.eclipse.cdt.internal.qt.core.qmltypes.QMLModelBuilder; +import org.eclipse.cdt.internal.qt.core.qmltypes.QMLModuleInfo; +import org.eclipse.cdt.qt.core.IQtInstall; +import org.eclipse.cdt.qt.core.IQtInstallManager; +import org.eclipse.cdt.qt.core.qmldir.QMLDirectoryInfo; +import org.eclipse.cdt.qt.core.qmljs.IQmlASTNode; + +public class QMLModuleResolver { + private final QMLAnalyzer analyzer; + private final IQtInstallManager manager; + private final QMLModelBuilder builder; + + public QMLModuleResolver(QMLAnalyzer analyzer) { + this.analyzer = analyzer; + this.manager = Activator.getService(IQtInstallManager.class); + this.builder = new QMLModelBuilder(); + } + + // TODO: determine exactly how to give this to Tern. For now we'll just return the reference to the QMLModuleInfo + // that we found + public QMLModuleInfo resolveModule(String module) throws NoSuchMethodException, ScriptException { + QMLModuleInfo info = builder.getModule(module); + if (info == null) { + Path path = getModulePath(module); + if (path != null) { + File qmldir = path.resolve("qmldir").normalize().toFile(); //$NON-NLS-1$ + try { + String types = getQmlTypesFile(qmldir); + File qmlTypes = path.resolve(types).toFile(); + String typeContents = fileToString(qmlTypes); + IQmlASTNode ast = analyzer.parseString(typeContents, "qmltypes", false, false); //$NON-NLS-1$ + info = builder.addModule(module, ast); + } catch (IOException e) { + Activator.log(e); + } + } + } + return info; + } + + private String fileToString(File file) throws IOException { + try (InputStream stream = new FileInputStream(file)) { + StringBuilder sb = new StringBuilder(); + int read = -1; + while ((read = stream.read()) != -1) { + sb.append((char) read); + } + return sb.toString(); + } + } + + private String getQmlTypesFile(File qmldir) throws IOException { + try (InputStream stream = new FileInputStream(qmldir)) { + QMLDirectoryInfo info = new QMLDirectoryInfo(stream); + return info.getTypesFileName(); + } + } + + private Path getModulePath(String module) { + if (module != null) { + for (IQtInstall install : manager.getInstalls()) { + Path qmlPath = install.getQmlPath(); + Path modPath = null; + if (module.equals("QtQuick")) { //$NON-NLS-1$ + modPath = qmlPath.resolve("QtQuick.2").normalize(); //$NON-NLS-1$ + } else { + modPath = qmlPath; + for (String part : module.split("\\.")) { //$NON-NLS-1$ + modPath = modPath.resolve(part).normalize(); + } + } + if (modPath.toFile().exists()) { + return modPath; + } + } + } + return null; + } +} |