Examples with PsiDocumentManager com.intellij.psi.PsiDocumentManager used on opensource projects

Example 81 with PsiDocumentManager

use of com.intellij.psi.PsiDocumentManager in project android by JetBrains.

the class ResourceFolderRepositoryTest method testRemoveIntegerArrayItemElements.

public void testRemoveIntegerArrayItemElements() throws Exception {
    resetScanCounter();
    VirtualFile file1 = myFixture.copyFileToProject(VALUES1, "res/values/myvalues.xml");
    PsiFile psiFile1 = PsiManager.getInstance(getProject()).findFile(file1);
    assertNotNull(psiFile1);
    ResourceFolderRepository resources = createRepository();
    assertNotNull(resources);
    final PsiDocumentManager documentManager = PsiDocumentManager.getInstance(getProject());
    final Document document = documentManager.getDocument(psiFile1);
    assertNotNull(document);
    assertTrue(resources.hasResourceItem(ResourceType.ARRAY, "integers"));
    ResourceItem array = getOnlyItem(resources, ResourceType.ARRAY, "integers");
    ResourceValue resourceValue = array.getResourceValue(false);
    assertNotNull(resourceValue);
    assertEquals("10", resourceValue.getValue());
    assertTrue(resourceValue instanceof ArrayResourceValue);
    ArrayResourceValue arv = (ArrayResourceValue) resourceValue;
    assertEquals(2, arv.getElementCount());
    assertEquals("10", arv.getElement(0));
    assertEquals("20", arv.getElement(1));
    WriteCommandAction.runWriteCommandAction(null, new Runnable() {

        @Override
        public void run() {
            String item = "<item>10</item>";
            int offset = document.getText().indexOf(item);
            document.deleteString(offset, offset + item.length());
            documentManager.commitDocument(document);
        }
    });
    // First edit won't be incremental (file -> Psi).
    assertTrue(resources.isScanPending(psiFile1));
    UIUtil.dispatchAllInvocationEvents();
    assertTrue(resources.hasResourceItem(ResourceType.ARRAY, "integers"));
    array = getOnlyItem(resources, ResourceType.ARRAY, "integers");
    resourceValue = array.getResourceValue(false);
    assertNotNull(resourceValue);
    assertTrue(resourceValue instanceof ArrayResourceValue);
    arv = (ArrayResourceValue) resourceValue;
    assertEquals(1, arv.getElementCount());
    assertEquals("20", resourceValue.getValue());
    resetScanCounter();
    // Try a second edit.
    WriteCommandAction.runWriteCommandAction(null, new Runnable() {

        @Override
        public void run() {
            String item = "<item>20</item>";
            int offset = document.getText().indexOf(item);
            document.deleteString(offset, offset + item.length());
            documentManager.commitDocument(document);
        }
    });
    assertTrue(resources.hasResourceItem(ResourceType.ARRAY, "integers"));
    array = getOnlyItem(resources, ResourceType.ARRAY, "integers");
    resourceValue = array.getResourceValue(false);
    assertNotNull(resourceValue);
    assertTrue(resourceValue instanceof ArrayResourceValue);
    arv = (ArrayResourceValue) resourceValue;
    assertEquals(0, arv.getElementCount());
    // Shouldn't have done any full file rescans during the above edits
    ensureIncremental();
}

Example 82 with PsiDocumentManager

use of com.intellij.psi.PsiDocumentManager in project android by JetBrains.

the class ResourceNotificationManagerTest method editText.

private void editText(@NotNull PsiFile file, final String location, final int length, @Nullable final String text) {
    final PsiDocumentManager documentManager = PsiDocumentManager.getInstance(getProject());
    final Document document = documentManager.getDocument(file);
    assertNotNull(document);
    // Insert a comment at the beginning
    WriteCommandAction.runWriteCommandAction(null, new Runnable() {

        @Override
        public void run() {
            final String documentText = document.getText();
            int delta = location.indexOf('^');
            assertTrue("Missing ^ describing caret offset in text window " + location, delta != -1);
            String target = location.substring(0, delta) + location.substring(delta + 1);
            int offset = documentText.indexOf(target);
            assertTrue("Could not find " + target + " in " + documentText, offset != -1);
            if (text != null) {
                if (length == 0) {
                    document.insertString(offset + delta, text);
                } else {
                    document.replaceString(offset + delta, offset + delta + length, text);
                }
            } else {
                document.deleteString(offset + delta, offset + delta + length);
            }
            documentManager.commitDocument(document);
        }
    });
}

Example 83 with PsiDocumentManager

use of com.intellij.psi.PsiDocumentManager in project android by JetBrains.

the class ResourceFolderRepositoryTest method testEditIdFromDrawable.

public void testEditIdFromDrawable() throws Exception {
    resetScanCounter();
    // Mix PNGs and XML in the same directory.
    myFixture.copyFileToProject(DRAWABLE, "res/drawable-v21/logo.png");
    VirtualFile file1 = myFixture.copyFileToProject(DRAWABLE_ID_SCAN, "res/drawable-v21/drawable_with_ids.xml");
    PsiFile psiFile1 = PsiManager.getInstance(getProject()).findFile(file1);
    assertNotNull(psiFile1);
    ResourceFolderRepository resources = createRepository();
    assertNotNull(resources);
    Collection<String> ids = resources.getItemsOfType(ResourceType.ID);
    assertNotNull(ids);
    assertContainsElements(ids, "focused_state", "default_state", "pressed_state");
    Collection<String> drawables = resources.getItemsOfType(ResourceType.DRAWABLE);
    assertContainsElements(drawables, "logo", "drawable_with_ids");
    // Now test an ID edit, to make sure that gets picked up too incrementally, just like layouts.
    final PsiDocumentManager documentManager = PsiDocumentManager.getInstance(getProject());
    final Document document = documentManager.getDocument(psiFile1);
    assertNotNull(document);
    // Edit value should cause update
    long generation = resources.getModificationCount();
    WriteCommandAction.runWriteCommandAction(null, new Runnable() {

        @Override
        public void run() {
            final int offset = document.getText().indexOf("focused_state");
            document.replaceString(offset, offset + 1, "l");
            documentManager.commitDocument(document);
        }
    });
    // First edit won't be incremental (file -> Psi).
    assertTrue(resources.isScanPending(psiFile1));
    UIUtil.dispatchAllInvocationEvents();
    assertTrue(generation < resources.getModificationCount());
    resetScanCounter();
    assertTrue(resources.hasResourceItem(ResourceType.ID, "locused_state"));
    assertFalse(resources.hasResourceItem(ResourceType.ID, "focused_state"));
    drawables = resources.getItemsOfType(ResourceType.DRAWABLE);
    assertContainsElements(drawables, "logo", "drawable_with_ids");
    // Now try another edit, where things should be incremental now.
    long generation2 = resources.getModificationCount();
    WriteCommandAction.runWriteCommandAction(null, new Runnable() {

        @Override
        public void run() {
            final int offset = document.getText().indexOf("default_state");
            document.insertString(offset, "dd");
            documentManager.commitDocument(document);
        }
    });
    assertFalse(resources.isScanPending(psiFile1));
    assertTrue(resources.hasResourceItem(ResourceType.ID, "dddefault_state"));
    assertFalse(resources.hasResourceItem(ResourceType.ID, "default_state"));
    drawables = resources.getItemsOfType(ResourceType.DRAWABLE);
    assertContainsElements(drawables, "logo", "drawable_with_ids");
    // Shouldn't have done any full file rescans during the above edits
    ensureIncremental();
}

Example 84 with PsiDocumentManager

use of com.intellij.psi.PsiDocumentManager in project intellij-plugins by JetBrains.

the class CfmlTypedHandler method insertCloseTagIfNeeded.

public static boolean insertCloseTagIfNeeded(Editor editor, PsiFile file, Project project) {
    final Document document = editor.getDocument();
    final PsiDocumentManager documentManager = PsiDocumentManager.getInstance(project);
    int offset = editor.getCaretModel().getOffset();
    documentManager.commitDocument(document);
    char charAtOffset = DocumentUtils.getCharAt(document, offset);
    if (charAtOffset != '>') {
        EditorModificationUtil.insertStringAtCaret(editor, ">", true, 0);
    }
    EditorModificationUtil.moveCaretRelatively(editor, 1);
    ++offset;
    if (DocumentUtils.getCharAt(document, offset - 2) == '/') {
        return false;
    }
    HighlighterIterator iterator = ((EditorEx) editor).getHighlighter().createIterator(offset - 2);
    while (!iterator.atEnd() && !iterator.getTokenType().equals(CfmlTokenTypes.CF_TAG_NAME)) {
        if (CfmlUtil.isControlToken(iterator.getTokenType())) {
            return false;
        }
        iterator.retreat();
    }
    if (!iterator.atEnd()) {
        iterator.retreat();
        if (!iterator.atEnd() && iterator.getTokenType().equals(CfmlTokenTypes.LSLASH_ANGLEBRACKET)) {
            return false;
        }
        iterator.advance();
    }
    if (iterator.atEnd()) {
        return false;
    }
    String tagName = document.getCharsSequence().subSequence(iterator.getStart(), iterator.getEnd()).toString();
    if (CfmlUtil.isSingleCfmlTag(tagName, project) || CfmlUtil.isUserDefined(tagName)) {
        return false;
    }
    PsiElement tagElement = file.findElementAt(iterator.getStart());
    while (tagElement != null && !(tagElement instanceof CfmlTag)) {
        tagElement = tagElement.getParent();
    }
    if (tagElement == null) {
        return false;
    }
    boolean doInsertion = false;
    if (tagElement.getLastChild() instanceof PsiErrorElement) {
        doInsertion = true;
    } else {
        iterator = ((EditorEx) editor).getHighlighter().createIterator(0);
        while (!iterator.atEnd() && iterator.getStart() < offset) {
            if (iterator.getTokenType() == CfmlTokenTypes.CF_TAG_NAME) {
                String currentTagName = document.getCharsSequence().subSequence(iterator.getStart(), iterator.getEnd()).toString();
                if (tagName.equals(currentTagName)) {
                    PsiElement currentTagElement = file.findElementAt(iterator.getStart());
                    currentTagElement = PsiTreeUtil.getParentOfType(currentTagElement, CfmlTag.class);
                    if (currentTagElement.getLastChild() instanceof PsiErrorElement) {
                        doInsertion = true;
                        break;
                    }
                }
            }
            iterator.advance();
        }
    }
    // tag name in lowercase
    String tagNameFromPsi = ((CfmlTag) tagElement).getTagName();
    if (doInsertion && CfmlUtil.isEndTagRequired(tagNameFromPsi, project)) {
        if (!Comparing.equal(tagNameFromPsi, tagName, false)) {
            // use tagName because it has proper case
            tagName = tagNameFromPsi;
        }
        EditorModificationUtil.insertStringAtCaret(editor, "</" + tagName + ">", true, 0);
        return true;
    }
    return false;
}

Example 85 with PsiDocumentManager

use of com.intellij.psi.PsiDocumentManager in project intellij-plugins by JetBrains.

the class CreateMxmlFileIntentionBase method invoke.

public void invoke(@NotNull final Project project, @Nullable final Editor editor, final PsiFile file) throws IncorrectOperationException {
    final Module module = ModuleUtil.findModuleForPsiElement(file);
    if (module == null) {
        return;
    }
    final Pair<String, PsiDirectory> fileTextAndDir = getFileTextAndDir(module);
    if (fileTextAndDir.first == null || fileTextAndDir.second == null) {
        return;
    }
    ApplicationManager.getApplication().runWriteAction(() -> {
        try {
            final String fileName = myClassName + JavaScriptSupportLoader.MXML_FILE_EXTENSION_DOT;
            final PsiFile newFile = fileTextAndDir.second.createFile(fileName);
            final PsiDocumentManager psiDocumentManager = PsiDocumentManager.getInstance(project);
            final Document document = psiDocumentManager.getDocument(newFile);
            document.setText(fileTextAndDir.first);
            psiDocumentManager.commitDocument(document);
            CodeStyleManager.getInstance(project).reformat(newFile);
            FileEditorManager.getInstance(project).openFile(newFile.getVirtualFile(), true);
            if (myCreatedClassFqnConsumer != null) {
                final String packageName = ProjectRootManager.getInstance(project).getFileIndex().getPackageNameByDirectory(fileTextAndDir.second.getVirtualFile());
                myCreatedClassFqnConsumer.consume(packageName + (packageName.isEmpty() ? "" : ".") + myClassName);
            }
        } catch (IncorrectOperationException e) {
            Messages.showErrorDialog(project, e.getMessage(), getText());
        }
    });
}