Examples with UnknownFileTypeDiffRequest com.intellij.diff.requests.UnknownFileTypeDiffRequest used on opensource projects

Example 1 with UnknownFileTypeDiffRequest

use of com.intellij.diff.requests.UnknownFileTypeDiffRequest in project intellij-community by JetBrains.

the class TextFilePatchInProgress method getDiffRequestProducers.

@NotNull
@Override
public DiffRequestProducer getDiffRequestProducers(final Project project, final PatchReader patchReader) {
    final PatchChange change = getChange();
    final FilePatch patch = getPatch();
    final String path = patch.getBeforeName() == null ? patch.getAfterName() : patch.getBeforeName();
    final Getter<CharSequence> baseContentGetter = new Getter<CharSequence>() {

        @Override
        public CharSequence get() {
            return patchReader.getBaseRevision(project, path);
        }
    };
    return new DiffRequestProducer() {

        @NotNull
        @Override
        public DiffRequest process(@NotNull UserDataHolder context, @NotNull ProgressIndicator indicator) throws DiffRequestProducerException, ProcessCanceledException {
            if (myCurrentBase != null && myCurrentBase.getFileType() == UnknownFileType.INSTANCE) {
                return new UnknownFileTypeDiffRequest(myCurrentBase, getName());
            }
            if (isConflictingChange()) {
                final VirtualFile file = getCurrentBase();
                Getter<ApplyPatchForBaseRevisionTexts> getter = new Getter<ApplyPatchForBaseRevisionTexts>() {

                    @Override
                    public ApplyPatchForBaseRevisionTexts get() {
                        return ApplyPatchForBaseRevisionTexts.create(project, file, VcsUtil.getFilePath(file), getPatch(), baseContentGetter);
                    }
                };
                String afterTitle = getPatch().getAfterVersionId();
                if (afterTitle == null)
                    afterTitle = "Patched Version";
                return PatchDiffRequestFactory.createConflictDiffRequest(project, file, getPatch(), afterTitle, getter, getName(), context, indicator);
            } else {
                return PatchDiffRequestFactory.createDiffRequest(project, change, getName(), context, indicator);
            }
        }

        @NotNull
        @Override
        public String getName() {
            final File ioCurrentBase = getIoCurrentBase();
            return ioCurrentBase == null ? getCurrentPath() : ioCurrentBase.getPath();
        }
    };
}

Example 2 with UnknownFileTypeDiffRequest

use of com.intellij.diff.requests.UnknownFileTypeDiffRequest 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);
                }
            }
        });
    }
}