Examples with FormattingModelBuilder com.intellij.formatting.FormattingModelBuilder used on opensource projects

Example 1 with FormattingModelBuilder

use of com.intellij.formatting.FormattingModelBuilder in project intellij-community by JetBrains.

the class IndentOptionsDetectorImpl method calcLineIndentInfo.

@Nullable
private List<LineIndentInfo> calcLineIndentInfo(@Nullable ProgressIndicator indicator) {
    if (myDocument == null || myDocument.getLineCount() < 3 || isFileBigToDetect()) {
        return null;
    }
    CodeStyleSettings settings = CodeStyleSettingsManager.getSettings(myProject);
    FormattingModelBuilder modelBuilder = LanguageFormatting.INSTANCE.forContext(myFile);
    if (modelBuilder == null)
        return null;
    FormattingModel model = modelBuilder.createModel(myFile, settings);
    Block rootBlock = model.getRootBlock();
    return new FormatterBasedLineIndentInfoBuilder(myDocument, rootBlock, indicator).build();
}

Example 2 with FormattingModelBuilder

use of com.intellij.formatting.FormattingModelBuilder in project intellij-community by JetBrains.

the class ReformatCodeAction method update.

@Override
public void update(AnActionEvent event) {
    Presentation presentation = event.getPresentation();
    DataContext dataContext = event.getDataContext();
    Project project = CommonDataKeys.PROJECT.getData(dataContext);
    if (project == null) {
        presentation.setEnabled(false);
        return;
    }
    Editor editor = CommonDataKeys.EDITOR.getData(dataContext);
    final VirtualFile[] files = CommonDataKeys.VIRTUAL_FILE_ARRAY.getData(dataContext);
    if (editor != null) {
        PsiFile file = PsiDocumentManager.getInstance(project).getPsiFile(editor.getDocument());
        if (file == null || file.getVirtualFile() == null) {
            presentation.setEnabled(false);
            return;
        }
        if (LanguageFormatting.INSTANCE.forContext(file) != null) {
            presentation.setEnabled(true);
            return;
        }
    } else if (files != null && containsAtLeastOneFile(files)) {
        boolean anyFormatters = false;
        for (VirtualFile virtualFile : files) {
            if (virtualFile.isDirectory()) {
                presentation.setEnabled(false);
                return;
            }
            final PsiFile psiFile = PsiManager.getInstance(project).findFile(virtualFile);
            if (psiFile == null) {
                presentation.setEnabled(false);
                return;
            }
            final FormattingModelBuilder builder = LanguageFormatting.INSTANCE.forContext(psiFile);
            if (builder != null) {
                anyFormatters = true;
            }
        }
        if (!anyFormatters) {
            presentation.setEnabled(false);
            return;
        }
    } else if (files != null && files.length == 1) {
    // skip. Both directories and single files are supported.
    } else if (LangDataKeys.MODULE_CONTEXT.getData(dataContext) == null && PlatformDataKeys.PROJECT_CONTEXT.getData(dataContext) == null) {
        PsiElement element = CommonDataKeys.PSI_ELEMENT.getData(dataContext);
        if (element == null) {
            presentation.setEnabled(false);
            return;
        }
        if (!(element instanceof PsiDirectory)) {
            PsiFile file = element.getContainingFile();
            if (file == null || LanguageFormatting.INSTANCE.forContext(file) == null) {
                presentation.setEnabled(false);
                return;
            }
        }
    }
    presentation.setEnabled(true);
}

Example 3 with FormattingModelBuilder

use of com.intellij.formatting.FormattingModelBuilder in project intellij-community by JetBrains.

the class PsiViewerDialog method buildBlocks.

@Nullable
private static Block buildBlocks(@NotNull PsiElement rootElement) {
    FormattingModelBuilder formattingModelBuilder = LanguageFormatting.INSTANCE.forContext(rootElement);
    CodeStyleSettings settings = CodeStyleSettingsManager.getSettings(rootElement.getProject());
    if (formattingModelBuilder != null) {
        FormattingModel formattingModel = formattingModelBuilder.createModel(rootElement, settings);
        return formattingModel.getRootBlock();
    } else {
        return null;
    }
}

Example 4 with FormattingModelBuilder

use of com.intellij.formatting.FormattingModelBuilder in project intellij-community by JetBrains.

the class JavaAutoDetectIndentTest method doTestLineToIndentMapping.

private static void doTestLineToIndentMapping(@NotNull String text, int... spacesForLine) {
    configureFromFileText("x.java", text);
    Document document = PsiDocumentManager.getInstance(getProject()).getDocument(myFile);
    FormattingModelBuilder builder = LanguageFormatting.INSTANCE.forContext(myFile);
    Assert.assertNotNull(document);
    Assert.assertNotNull(builder);
    FormattingModel model = builder.createModel(myFile, CodeStyleSettingsManager.getSettings(getProject()));
    Block block = model.getRootBlock();
    List<LineIndentInfo> list = new FormatterBasedLineIndentInfoBuilder(document, block, null).build();
    Assert.assertEquals(list.size(), spacesForLine.length);
    for (int i = 0; i < spacesForLine.length; i++) {
        int indentSize = list.get(i).getIndentSize();
        Assert.assertEquals("Mismatch on line " + i, spacesForLine[i], indentSize);
    }
}

Example 5 with FormattingModelBuilder

use of com.intellij.formatting.FormattingModelBuilder in project intellij-community by JetBrains.

the class AbstractIndentAutoDetectionTest method getMaxUsedIndentInfo.

@NotNull
private IndentUsageInfo getMaxUsedIndentInfo() {
    configureByFile(getFileNameWithExtension());
    Document document = getDocument(myFile);
    FormattingModelBuilder builder = LanguageFormatting.INSTANCE.forContext(myFile);
    Assert.assertNotNull(builder);
    FormattingModel model = builder.createModel(myFile, CodeStyleSettingsManager.getSettings(getProject()));
    List<LineIndentInfo> lines = new FormatterBasedLineIndentInfoBuilder(document, model.getRootBlock(), null).build();
    IndentUsageStatistics statistics = new IndentUsageStatisticsImpl(lines);
    return statistics.getKMostUsedIndentInfo(0);
}