Examples with UserDataHolder com.intellij.openapi.util.UserDataHolder used on opensource projects

Example 6 with UserDataHolder

use of com.intellij.openapi.util.UserDataHolder in project go-lang-idea-plugin by go-lang-plugin-org.

the class GoSdkUtil method findBuiltinFile.

@Nullable
public static GoFile findBuiltinFile(@NotNull PsiElement context) {
    Project project = context.getProject();
    // it's important to ask module on file, otherwise module won't be found for elements in libraries files [zolotov]
    Module moduleFromContext = ModuleUtilCore.findModuleForPsiElement(context.getContainingFile());
    if (moduleFromContext == null) {
        for (Module module : ModuleManager.getInstance(project).getModules()) {
            if (GoSdkService.getInstance(project).isGoModule(module)) {
                moduleFromContext = module;
                break;
            }
        }
    }
    Module module = moduleFromContext;
    UserDataHolder holder = ObjectUtils.notNull(module, project);
    VirtualFile file = CachedValuesManager.getManager(context.getProject()).getCachedValue(holder, () -> {
        VirtualFile sdkSrcDir = getSdkSrcDir(project, module);
        VirtualFile result = sdkSrcDir != null ? sdkSrcDir.findFileByRelativePath(GoConstants.BUILTIN_FILE_PATH) : null;
        return CachedValueProvider.Result.create(result, getSdkAndLibrariesCacheDependencies(project, module, result));
    });
    if (file == null)
        return null;
    PsiFile psiBuiltin = context.getManager().findFile(file);
    return psiBuiltin instanceof GoFile ? (GoFile) psiBuiltin : null;
}

Example 7 with UserDataHolder

use of com.intellij.openapi.util.UserDataHolder in project intellij-community by JetBrains.

the class DiffShelvedChangesAction method processTextChanges.

private static void processTextChanges(@NotNull final Project project, @NotNull List<ShelvedChange> changesFromFirstList, @NotNull List<MyDiffRequestProducer> diffRequestProducers) {
    final String base = project.getBasePath();
    final ApplyPatchContext patchContext = new ApplyPatchContext(project.getBaseDir(), 0, false, false);
    final PatchesPreloader preloader = new PatchesPreloader(project);
    for (final ShelvedChange shelvedChange : changesFromFirstList) {
        final String beforePath = shelvedChange.getBeforePath();
        final String afterPath = shelvedChange.getAfterPath();
        final FilePath filePath = VcsUtil.getFilePath(new File(base, afterPath == null ? beforePath : afterPath));
        final boolean isNewFile = FileStatus.ADDED.equals(shelvedChange.getFileStatus());
        // isNewFile -> parent directory, !isNewFile -> file
        final VirtualFile file;
        try {
            file = ApplyFilePatchBase.findPatchTarget(patchContext, beforePath, afterPath, isNewFile);
            if (!isNewFile && (file == null || !file.exists()))
                throw new FileNotFoundException(beforePath);
        } catch (IOException e) {
            diffRequestProducers.add(new MyDiffRequestProducer(shelvedChange, filePath) {

                @NotNull
                @Override
                public DiffRequest process(@NotNull UserDataHolder context, @NotNull ProgressIndicator indicator) throws DiffRequestProducerException, ProcessCanceledException {
                    throw new DiffRequestProducerException("Cannot find base for '" + (beforePath != null ? beforePath : afterPath) + "'");
                }
            });
            continue;
        }
        diffRequestProducers.add(new MyDiffRequestProducer(shelvedChange, filePath) {

            @NotNull
            @Override
            public DiffRequest process(@NotNull UserDataHolder context, @NotNull ProgressIndicator indicator) throws DiffRequestProducerException, ProcessCanceledException {
                if (!isNewFile && file.getFileType() == UnknownFileType.INSTANCE) {
                    return new UnknownFileTypeDiffRequest(file, getName());
                }
                if (shelvedChange.isConflictingChange(project)) {
                    try {
                        final CommitContext commitContext = new CommitContext();
                        final TextFilePatch patch = preloader.getPatch(shelvedChange, commitContext);
                        final FilePath pathBeforeRename = patchContext.getPathBeforeRename(file);
                        final String relativePath = patch.getAfterName() == null ? patch.getBeforeName() : patch.getAfterName();
                        final Getter<CharSequence> baseContentGetter = new Getter<CharSequence>() {

                            @Override
                            public CharSequence get() {
                                BaseRevisionTextPatchEP baseRevisionTextPatchEP = Extensions.findExtension(PatchEP.EP_NAME, project, BaseRevisionTextPatchEP.class);
                                return baseRevisionTextPatchEP.provideContent(relativePath, commitContext);
                            }
                        };
                        Getter<ApplyPatchForBaseRevisionTexts> getter = new Getter<ApplyPatchForBaseRevisionTexts>() {

                            @Override
                            public ApplyPatchForBaseRevisionTexts get() {
                                return ApplyPatchForBaseRevisionTexts.create(project, file, pathBeforeRename, patch, baseContentGetter);
                            }
                        };
                        return PatchDiffRequestFactory.createConflictDiffRequest(project, file, patch, "Shelved Version", getter, getName(), context, indicator);
                    } catch (VcsException e) {
                        throw new DiffRequestProducerException("Can't show diff for '" + getName() + "'", e);
                    }
                } else {
                    final Change change = shelvedChange.getChange(project);
                    return PatchDiffRequestFactory.createDiffRequest(project, change, getName(), context, indicator);
                }
            }
        });
    }
}

Example 8 with UserDataHolder

use of com.intellij.openapi.util.UserDataHolder in project intellij-community by JetBrains.

the class DiffShelvedChangesAction method processBinaryFiles.

private static void processBinaryFiles(@NotNull final Project project, @NotNull List<ShelvedBinaryFile> files, @NotNull List<MyDiffRequestProducer> diffRequestProducers) {
    final String base = project.getBaseDir().getPath();
    for (final ShelvedBinaryFile shelvedChange : files) {
        final File file = new File(base, shelvedChange.AFTER_PATH == null ? shelvedChange.BEFORE_PATH : shelvedChange.AFTER_PATH);
        final FilePath filePath = VcsUtil.getFilePath(file);
        diffRequestProducers.add(new MyDiffRequestProducer(shelvedChange, filePath) {

            @NotNull
            @Override
            public DiffRequest process(@NotNull UserDataHolder context, @NotNull ProgressIndicator indicator) throws DiffRequestProducerException, ProcessCanceledException {
                Change change = shelvedChange.createChange(project);
                return PatchDiffRequestFactory.createDiffRequest(project, change, getName(), context, indicator);
            }
        });
    }
}