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

Example 76 with PsiDocumentManager

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

the class ResourceFolderRepositoryTest method testEditXmlProcessingInstructionAttrInLayout.

public void testEditXmlProcessingInstructionAttrInLayout() throws Exception {
    // Test editing an attribute in the XML prologue of a layout file with IDs.
    VirtualFile file1 = myFixture.copyFileToProject(LAYOUT1, "res/layout/layout.xml");
    PsiFile psiFile1 = PsiManager.getInstance(getProject()).findFile(file1);
    assertNotNull(psiFile1);
    final ResourceFolderRepository resources = createRepository();
    assertNotNull(resources);
    assertTrue(resources.hasResourceItem(ResourceType.LAYOUT, "layout"));
    assertTrue(resources.hasResourceItem(ResourceType.ID, "noteArea"));
    final 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 string = "utf-8";
            final int offset = document.getText().indexOf(string);
            assertTrue(offset != -1);
            document.insertString(offset, "t");
            documentManager.commitDocument(document);
        }
    });
    // Edits in XML processing instructions have no effect on the resource repository
    assertEquals(generation, resources.getModificationCount());
    assertFalse(resources.isScanPending(psiFile1));
    UIUtil.dispatchAllInvocationEvents();
}

Example 77 with PsiDocumentManager

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

the class ResourceFolderRepositoryTest method testRemoveStyleItem.

public void testRemoveStyleItem() 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);
    assertTrue(resources.hasResourceItem(ResourceType.STYLE, "DarkActionBar"));
    ResourceItem style = getOnlyItem(resources, ResourceType.STYLE, "DarkActionBar");
    StyleResourceValue srv = (StyleResourceValue) style.getResourceValue(false);
    assertNotNull(srv);
    assertSameElements(srv.getNames(), "android:background", "android:textColor");
    ResourceValue background = srv.getItem("background", true);
    assertNotNull(background);
    assertEquals("@android:color/transparent", background.getValue());
    ResourceValue textColor = srv.getItem("textColor", true);
    assertNotNull(textColor);
    assertEquals("#008", textColor.getValue());
    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 item = ("<item name=\"android:textColor\">#008</item>");
            int offset = document.getText().indexOf(item);
            assertTrue(offset > 0);
            document.deleteString(offset, offset + item.length());
            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.STYLE, "DarkActionBar"));
    style = getOnlyItem(resources, ResourceType.STYLE, "DarkActionBar");
    srv = (StyleResourceValue) style.getResourceValue(false);
    assertNotNull(srv);
    assertSameElements(srv.getNames(), "android:background");
    background = srv.getItem("background", true);
    assertNotNull(background);
    assertEquals("@android:color/transparent", background.getValue());
    resetScanCounter();
    // Try second edit, which is incremental.
    long generation2 = resources.getModificationCount();
    WriteCommandAction.runWriteCommandAction(null, new Runnable() {

        @Override
        public void run() {
            String item = ("<item name=\"android:background\">@android:color/transparent</item>");
            int offset = document.getText().indexOf(item);
            assertTrue(offset > 0);
            document.deleteString(offset, offset + item.length());
            documentManager.commitDocument(document);
        }
    });
    assertTrue(generation2 < resources.getModificationCount());
    assertTrue(resources.hasResourceItem(ResourceType.STYLE, "DarkActionBar"));
    style = getOnlyItem(resources, ResourceType.STYLE, "DarkActionBar");
    srv = (StyleResourceValue) style.getResourceValue(false);
    assertNotNull(srv);
    assertEmpty(srv.getNames());
    // Shouldn't have done any full file rescans during the above edits
    ensureIncremental();
}

Example 78 with PsiDocumentManager

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

the class ResourceFolderRepositoryTest method testEditStyleItemName.

public void testEditStyleItemName() 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);
    assertTrue(resources.hasResourceItem(ResourceType.STYLE, "DarkTheme"));
    ResourceItem style = getOnlyItem(resources, ResourceType.STYLE, "DarkTheme");
    StyleResourceValue srv = (StyleResourceValue) style.getResourceValue(false);
    assertNotNull(srv);
    ResourceValue actionBarStyle = srv.getItem("actionBarStyle", true);
    assertNotNull(actionBarStyle);
    assertEquals("@style/DarkActionBar", actionBarStyle.getValue());
    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() {
            int offset = document.getText().indexOf("android:actionBarStyle");
            document.insertString(offset + 8, "n");
            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.STYLE, "DarkTheme"));
    style = getOnlyItem(resources, ResourceType.STYLE, "DarkTheme");
    srv = (StyleResourceValue) style.getResourceValue(false);
    assertNotNull(srv);
    actionBarStyle = srv.getItem("nactionBarStyle", true);
    assertNotNull(actionBarStyle);
    assertEquals("@style/DarkActionBar", actionBarStyle.getValue());
    resetScanCounter();
    // Now try another edit, where things should be incremental now.
    long generation2 = resources.getModificationCount();
    WriteCommandAction.runWriteCommandAction(null, new Runnable() {

        @Override
        public void run() {
            int offset = document.getText().indexOf("android:nactionBarStyle");
            document.insertString(offset + 8, "i");
            documentManager.commitDocument(document);
        }
    });
    assertTrue(generation2 < resources.getModificationCount());
    assertTrue(resources.hasResourceItem(ResourceType.STYLE, "DarkTheme"));
    style = getOnlyItem(resources, ResourceType.STYLE, "DarkTheme");
    srv = (StyleResourceValue) style.getResourceValue(false);
    assertNotNull(srv);
    actionBarStyle = srv.getItem("inactionBarStyle", true);
    assertNotNull(actionBarStyle);
    assertEquals("@style/DarkActionBar", actionBarStyle.getValue());
    // Shouldn't have done any full file rescans during the above edits
    ensureIncremental();
}

Example 79 with PsiDocumentManager

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

the class ResourceFolderRepositoryTest method testInsertNewElementWithId.

public void testInsertNewElementWithId() throws Exception {
    resetScanCounter();
    // Make some miscellaneous edits in the file that have no bearing on the
    // project resources and therefore end up doing no work
    VirtualFile file1 = myFixture.copyFileToProject(LAYOUT1, "res/layout/layout1.xml");
    final PsiFile psiFile1 = PsiManager.getInstance(getProject()).findFile(file1);
    assertNotNull(psiFile1);
    assert (psiFile1 instanceof XmlFile);
    final XmlFile xmlFile = (XmlFile) psiFile1;
    final ResourceFolderRepository resources = createRepository();
    assertNotNull(resources);
    Collection<String> layouts = resources.getItemsOfType(ResourceType.LAYOUT);
    assertEquals(1, layouts.size());
    assertNotNull(resources.getResourceItem(ResourceType.LAYOUT, "layout1"));
    final long initial = resources.getModificationCount();
    final PsiDocumentManager documentManager = PsiDocumentManager.getInstance(getProject());
    final Document document = documentManager.getDocument(psiFile1);
    assertNotNull(document);
    // Insert tag (with an id) in layout file: should incrementally update set of ids
    WriteCommandAction.runWriteCommandAction(null, new Runnable() {

        @Override
        public void run() {
            final XmlTag header = findTagById(xmlFile, "text2");
            assertNotNull(header);
            int indentAreaBeforeTag = header.getTextOffset() - 1;
            document.insertString(indentAreaBeforeTag, "<LinearLayout android:id=\"@+id/newid1\"><Child android:id=\"@+id/newid2\"/></LinearLayout>");
            documentManager.commitDocument(document);
        }
    });
    // First edit won't be incremental (file -> Psi).
    assertTrue(resources.isScanPending(psiFile1));
    UIUtil.dispatchAllInvocationEvents();
    assertTrue(initial < resources.getModificationCount());
    assertTrue(resources.hasResourceItem(ResourceType.ID, "newid1"));
    assertTrue(resources.hasResourceItem(ResourceType.ID, "newid2"));
    resetScanCounter();
    // A second update should be incremental.
    long generation = resources.getModificationCount();
    WriteCommandAction.runWriteCommandAction(null, new Runnable() {

        @Override
        public void run() {
            final XmlTag header = findTagById(xmlFile, "text2");
            assertNotNull(header);
            int indentAreaBeforeTag = header.getTextOffset() - 1;
            document.insertString(indentAreaBeforeTag, "<LinearLayout android:id=\"@+id/newid3\"><Child android:id=\"@+id/newid4\"/></LinearLayout>");
            documentManager.commitDocument(document);
        }
    });
    assertFalse(resources.isScanPending(psiFile1));
    assertTrue(generation < resources.getModificationCount());
    assertTrue(resources.hasResourceItem(ResourceType.ID, "newid1"));
    assertTrue(resources.hasResourceItem(ResourceType.ID, "newid2"));
    assertTrue(resources.hasResourceItem(ResourceType.ID, "newid3"));
    assertTrue(resources.hasResourceItem(ResourceType.ID, "newid4"));
}

Example 80 with PsiDocumentManager

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

the class ResourceFolderRepositoryTest method testIssue64239.

public void testIssue64239() throws Exception {
    // If you duplicate a string, then change its contents (which still duplicated),
    // and then finally rename the string, then the value of the second clone will
    // continue to be referred from the first string:
    //    <string name="foo">value 1</foo>
    //    <string name="foo">value 2</foo>
    // then change the second string name to
    //    <string name="foo2">value 2</foo>
    // If you now evaluate the value of foo, you get "value 1". Basically while the
    // two strings are (illegally) aliasing, the value of the first string is replaced.
    // TODO: Test both *duplicating* a node, as well as manually typing in a brand
    // new one with the same result
    VirtualFile file1 = myFixture.copyFileToProject(STRINGS, "res/values/strings.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("My Application 574", resources.getResourceItem(ResourceType.STRING, "app_name").get(0).getResourceValue(false).getValue());
    final long generation = resources.getModificationCount();
    final PsiDocumentManager documentManager = PsiDocumentManager.getInstance(getProject());
    final Document document = documentManager.getDocument(psiFile1);
    assertNotNull(document);
    final int offset = document.getText().indexOf("</resources>");
    assertTrue(offset != -1);
    final String string = "<string name=\"app_name\">New Value</string>";
    // First duplicate the line:
    WriteCommandAction.runWriteCommandAction(getProject(), new Runnable() {

        @Override
        public void run() {
            document.insertString(offset, string);
            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, "app_name"));
    resetScanCounter();
    // Second edit (duplicate again)
    long generation2 = resources.getModificationCount();
    final int offset2 = document.getText().indexOf("</resources>");
    final String string2 = "<string name=\"app_name\">Another Value</string>";
    WriteCommandAction.runWriteCommandAction(getProject(), new Runnable() {

        @Override
        public void run() {
            document.insertString(offset2, string2);
            documentManager.commitDocument(document);
        }
    });
    assertTrue(generation2 < resources.getModificationCount());
    assertTrue(resources.hasResourceItem(ResourceType.STRING, "app_name"));
    // Then replace the name of the duplicated string
    long generation3 = resources.getModificationCount();
    WriteCommandAction.runWriteCommandAction(getProject(), new Runnable() {

        @Override
        public void run() {
            int startOffset = offset + "<string name=\"".length();
            document.replaceString(startOffset, startOffset + "app_name".length(), "new_name");
            documentManager.commitDocument(document);
        }
    });
    assertFalse(resources.isScanPending(psiFile1));
    assertTrue(generation3 < resources.getModificationCount());
    assertTrue(resources.hasResourceItem(ResourceType.STRING, "app_name"));
    assertTrue(resources.hasResourceItem(ResourceType.STRING, "new_name"));
    //noinspection ConstantConditions
    assertEquals("New Value", resources.getResourceItem(ResourceType.STRING, "new_name").get(0).getResourceValue(false).getValue());
    //noinspection ConstantConditions
    assertEquals("My Application 574", resources.getResourceItem(ResourceType.STRING, "app_name").get(0).getResourceValue(false).getValue());
    // Replace the second duplicate.
    long generation4 = resources.getModificationCount();
    WriteCommandAction.runWriteCommandAction(getProject(), new Runnable() {

        @Override
        public void run() {
            int startOffset = offset2 + "<string name=\"".length();
            document.replaceString(startOffset, startOffset + "app_name".length(), "new_name2");
            documentManager.commitDocument(document);
        }
    });
    assertFalse(resources.isScanPending(psiFile1));
    assertTrue(generation4 < resources.getModificationCount());
    assertTrue(resources.hasResourceItem(ResourceType.STRING, "app_name"));
    assertTrue(resources.hasResourceItem(ResourceType.STRING, "new_name"));
    assertTrue(resources.hasResourceItem(ResourceType.STRING, "new_name2"));
    //noinspection ConstantConditions
    assertEquals("New Value", resources.getResourceItem(ResourceType.STRING, "new_name").get(0).getResourceValue(false).getValue());
    //noinspection ConstantConditions
    assertEquals("Another Value", resources.getResourceItem(ResourceType.STRING, "new_name2").get(0).getResourceValue(false).getValue());
    //noinspection ConstantConditions
    assertEquals("My Application 574", resources.getResourceItem(ResourceType.STRING, "app_name").get(0).getResourceValue(false).getValue());
    ensureIncremental();
}