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

Example 26 with PsiDocumentManager

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

the class ResourceFolderRepositoryTest method testLoadValuesWithBadName.

public void testLoadValuesWithBadName() throws Exception {
    resetScanCounter();
    // If a file had bad value names, test that it can still be parsed.
    VirtualFile file1 = myFixture.copyFileToProject(VALUES_WITH_BAD_NAME, "res/values/values.xml");
    PsiFile psiFile1 = PsiManager.getInstance(getProject()).findFile(file1);
    assertNotNull(psiFile1);
    final ResourceFolderRepository resources = createRepository();
    assertNotNull(resources);
    assertTrue(resources.hasResourceItem(ResourceType.STRING, "app*name"));
    //noinspection ConstantConditions
    assertEquals("Animations Demo", resources.getResourceItem(ResourceType.STRING, "app*name").get(0).getResourceValue(false).getValue());
    long generation = resources.getModificationCount();
    final PsiDocumentManager documentManager = PsiDocumentManager.getInstance(getProject());
    final Document document = documentManager.getDocument(psiFile1);
    assertNotNull(document);
    WriteCommandAction.runWriteCommandAction(getProject(), new Runnable() {

        @Override
        public void run() {
            String origString = "<string name=\"app*name\">Animations Demo</string>";
            String newString = "<string name=\"app_name\">Fixed Animations Demo</string>";
            int offset = document.getText().indexOf(origString);
            document.replaceString(offset, offset + origString.length(), newString);
            documentManager.commitDocument(document);
        }
    });
    assertFalse(resources.isScanPending(psiFile1));
    assertTrue(generation < resources.getModificationCount());
    assertFalse(resources.hasResourceItem(ResourceType.STRING, "app*name"));
    assertTrue(resources.hasResourceItem(ResourceType.STRING, "app_name"));
    //noinspection ConstantConditions
    assertEquals("Fixed Animations Demo", resources.getResourceItem(ResourceType.STRING, "app_name").get(0).getResourceValue(false).getValue());
    ensureIncremental();
}

Example 27 with PsiDocumentManager

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

the class ResourceFolderRepositoryTest method testEditValueName.

public void testEditValueName() 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);
    Collection<String> strings = resources.getItemsOfType(ResourceType.STRING);
    assertEquals(8, strings.size());
    assertTrue(resources.hasResourceItem(ResourceType.STRING, "app_name"));
    long generation = resources.getModificationCount();
    final PsiDocumentManager documentManager = PsiDocumentManager.getInstance(getProject());
    final Document document = documentManager.getDocument(psiFile1);
    assertNotNull(document);
    final int offset = document.getText().indexOf("app_name");
    WriteCommandAction.runWriteCommandAction(null, new Runnable() {

        @Override
        public void run() {
            document.replaceString(offset, offset + 3, "tap");
            documentManager.commitDocument(document);
        }
    });
    // First edit won't be incremental (file -> Psi).
    assertTrue(resources.isScanPending(psiFile1));
    UIUtil.dispatchAllInvocationEvents();
    assertTrue(generation < resources.getModificationCount());
    assertTrue(resources.hasResourceItem(ResourceType.STRING, "tap_name"));
    assertFalse(resources.hasResourceItem(ResourceType.STRING, "app_name"));
    resetScanCounter();
    // However, the second edit can then be incremental.
    final long generation2 = resources.getModificationCount();
    final int offset2 = document.getText().indexOf("tap_name");
    WriteCommandAction.runWriteCommandAction(null, new Runnable() {

        @Override
        public void run() {
            document.replaceString(offset2, offset2 + 3, "rap");
            documentManager.commitDocument(document);
        }
    });
    assertTrue(generation2 < resources.getModificationCount());
    assertTrue(resources.hasResourceItem(ResourceType.STRING, "rap_name"));
    assertFalse(resources.hasResourceItem(ResourceType.STRING, "tap_name"));
    // Shouldn't have done any full file rescans during the above edits
    ensureIncremental();
}

Example 28 with PsiDocumentManager

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

the class ResourceFolderRepositoryTest method testRemoveValue.

public void testRemoveValue() 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);
    Collection<String> strings = resources.getItemsOfType(ResourceType.STRING);
    assertEquals(8, strings.size());
    assertTrue(resources.hasResourceItem(ResourceType.STRING, "app_name"));
    long generation = resources.getModificationCount();
    final PsiDocumentManager documentManager = PsiDocumentManager.getInstance(getProject());
    final Document document = documentManager.getDocument(psiFile1);
    assertNotNull(document);
    WriteCommandAction.runWriteCommandAction(null, new Runnable() {

        @Override
        public void run() {
            String textToRemove = "<string name=\"app_name\">Animations Demo</string>";
            int offset = document.getText().indexOf(textToRemove);
            document.deleteString(offset, offset + textToRemove.length());
            documentManager.commitDocument(document);
        }
    });
    // First edit won't be incremental (file -> Psi).
    assertTrue(resources.isScanPending(psiFile1));
    UIUtil.dispatchAllInvocationEvents();
    assertTrue(generation < resources.getModificationCount());
    assertFalse(resources.hasResourceItem(ResourceType.STRING, "app_name"));
    assertTrue(resources.hasResourceItem(ResourceType.STRING, "title_zoom"));
    resetScanCounter();
    // Now try another edit that is also a delete, where things should be incremental now.
    long generation2 = resources.getModificationCount();
    WriteCommandAction.runWriteCommandAction(null, new Runnable() {

        @Override
        public void run() {
            String textToRemove2 = "<string name=\"title_zoom\">Zoom</string>";
            int offset = document.getText().indexOf(textToRemove2);
            document.deleteString(offset, offset + textToRemove2.length());
            documentManager.commitDocument(document);
        }
    });
    assertTrue(generation2 < resources.getModificationCount());
    assertFalse(resources.hasResourceItem(ResourceType.STRING, "app_name"));
    assertFalse(resources.hasResourceItem(ResourceType.STRING, "title_zoom"));
    // Shouldn't have done any full file rescans during the above edits
    ensureIncremental();
}

Example 29 with PsiDocumentManager

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

the class ResourceFolderRepositoryTest method testAddStringArrayItemElements.

public void testAddStringArrayItemElements() 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, "security_questions"));
    ResourceItem array = getOnlyItem(resources, ResourceType.ARRAY, "security_questions");
    ResourceValue resourceValue = array.getResourceValue(false);
    assertNotNull(resourceValue);
    assertEquals("Question 4", resourceValue.getValue());
    assertTrue(resourceValue instanceof ArrayResourceValue);
    ArrayResourceValue arv = (ArrayResourceValue) resourceValue;
    assertEquals(5, arv.getElementCount());
    assertEquals("Question 2", arv.getElement(1));
    assertEquals("Question 3", arv.getElement(2));
    assertEquals("Question 4", arv.getElement(3));
    WriteCommandAction.runWriteCommandAction(null, new Runnable() {

        @Override
        public void run() {
            final int offset = document.getText().indexOf("<item>Question 3</item>");
            document.insertString(offset, "<item>Question 2.5</item>");
            documentManager.commitDocument(document);
        }
    });
    // First edit won't be incremental (file -> Psi).
    assertTrue(resources.isScanPending(psiFile1));
    UIUtil.dispatchAllInvocationEvents();
    assertTrue(resources.hasResourceItem(ResourceType.ARRAY, "security_questions"));
    array = getOnlyItem(resources, ResourceType.ARRAY, "security_questions");
    resourceValue = array.getResourceValue(false);
    assertNotNull(resourceValue);
    assertEquals("Question 3", resourceValue.getValue());
    assertTrue(resourceValue instanceof ArrayResourceValue);
    arv = (ArrayResourceValue) resourceValue;
    assertEquals(6, arv.getElementCount());
    assertEquals("Question 2", arv.getElement(1));
    assertEquals("Question 2.5", arv.getElement(2));
    assertEquals("Question 3", arv.getElement(3));
    resetScanCounter();
    // However, the second edit can then be incremental.
    WriteCommandAction.runWriteCommandAction(null, new Runnable() {

        @Override
        public void run() {
            final int offset = document.getText().indexOf("<item>Question 3</item>");
            document.insertString(offset, "<item>Question 2.75</item>");
            documentManager.commitDocument(document);
        }
    });
    assertTrue(resources.hasResourceItem(ResourceType.ARRAY, "security_questions"));
    array = getOnlyItem(resources, ResourceType.ARRAY, "security_questions");
    resourceValue = array.getResourceValue(false);
    assertNotNull(resourceValue);
    assertEquals("Question 2.75", resourceValue.getValue());
    assertTrue(resourceValue instanceof ArrayResourceValue);
    arv = (ArrayResourceValue) resourceValue;
    assertEquals(7, arv.getElementCount());
    assertEquals("Question 2", arv.getElement(1));
    assertEquals("Question 2.5", arv.getElement(2));
    assertEquals("Question 2.75", arv.getElement(3));
    assertEquals("Question 3", arv.getElement(4));
    // Shouldn't have done any full file rescans during the above edits
    ensureIncremental();
}

Example 30 with PsiDocumentManager

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

the class NlModelTest method testMoveInHierarchyWithWrongXmlTags.

public void testMoveInHierarchyWithWrongXmlTags() throws Exception {
    ModelBuilder modelBuilder = model("linear.xml", component(LINEAR_LAYOUT).withBounds(0, 0, 1000, 1000).matchParentWidth().matchParentHeight().withAttribute(ANDROID_URI, ATTR_ORIENTATION, VALUE_VERTICAL).children(component(FRAME_LAYOUT).withBounds(100, 100, 100, 100).width("100dp").height("100dp").children(component(BUTTON).withBounds(100, 100, 100, 100).width("100dp").height("100dp"))));
    NlModel model = modelBuilder.build();
    assertEquals("NlComponent{tag=<LinearLayout>, bounds=[0,0:1000x1000, instance=0}\n" + "    NlComponent{tag=<FrameLayout>, bounds=[100,100:100x100, instance=1}\n" + "        NlComponent{tag=<Button>, bounds=[100,100:100x100, instance=2}", myTreeDumper.toTree(model.getComponents()));
    XmlTag originalRoot = model.getFile().getRootTag();
    assertThat(originalRoot).isNotNull();
    XmlTag originalFrameLayout = originalRoot.getSubTags()[0];
    final Project project = model.getProject();
    WriteCommandAction.runWriteCommandAction(project, () -> {
        PsiDocumentManager manager = PsiDocumentManager.getInstance(project);
        Document document = manager.getDocument(model.getFile());
        assertThat(document).isNotNull();
        document.setText("<LinearLayout xmlns:android=\"http://schemas.android.com/apk/res/android\"\n" + "    android:layout_width=\"match_parent\"\n" + "    android:layout_height=\"match_parent\"\n" + "    android:orientation=\"vertical\">\n" + "    <Button\n" + "        android:layout_width=\"100dp\"\n" + "        android:layout_height=\"100dp\"\n" + "        android:text=\"Button\" />\n" + "    <FrameLayout\n" + "        android:layout_width=\"100dp\"\n" + "        android:layout_height=\"100dp\">\n" + "\n" + "    </FrameLayout>\n" + "\n" + "</LinearLayout>");
        manager.commitAllDocuments();
    });
    // Manually construct the view hierarchy
    // Assert that component identity is preserved
    List<ViewInfo> views = Lists.newArrayList();
    XmlTag newRoot = model.getFile().getRootTag();
    assertThat(newRoot).isNotNull();
    XmlTag[] newRootSubTags = newRoot.getSubTags();
    XmlTag newButton = newRootSubTags[0];
    assertThat(originalRoot).isSameAs(newRoot);
    assertThat(originalFrameLayout).isSameAs(newButton);
    TagSnapshot snapshot = TagSnapshot.createTagSnapshot(newRoot);
    ViewInfo viewInfo = new ViewInfo("android.widget.LinearLayout", snapshot, 0, 0, 500, 500);
    views.add(viewInfo);
    ViewInfo buttonInfo = new ViewInfo("android.widget.Button", snapshot.children.get(0), 0, 0, 500, 500);
    buttonInfo.setChildren(Collections.emptyList());
    ViewInfo frameViewInfo = new ViewInfo("android.widget.TextView", snapshot.children.get(1), 0, 0, 300, 300);
    frameViewInfo.setChildren(Collections.emptyList());
    viewInfo.setChildren(Arrays.asList(buttonInfo, frameViewInfo));
    model.updateHierarchy(newRoot, views);
    assertEquals("NlComponent{tag=<LinearLayout>, bounds=[0,0:500x500, instance=3}\n" + // since before the reparse instance=1 was associated with a <FrameLayout> !
    "    NlComponent{tag=<Button>, bounds=[0,0:500x500, instance=4}\n" + "    NlComponent{tag=<FrameLayout>, bounds=[0,0:300x300, instance=5}", myTreeDumper.toTree(model.getComponents()));
}