Examples with IErlElement org.erlide.engine.model.IErlElement used on opensource projects

Example 46 with IErlElement

use of org.erlide.engine.model.IErlElement in project erlide_eclipse by erlang.

the class IErlImportTest method getImportModule.

// public String getImportModule();
@Test
public void getImportModule() throws Exception {
    final IErlModule module2 = ErlideTestUtils.createModule(project, "zz.erl", "-module(zz).\n" + "-import(lists, [foldl/3, reverse/1, reverse/2]).\n");
    module2.open(null);
    final List<IErlElement> imports = module2.getChildrenOfKind(ErlElementKind.IMPORT);
    final IErlImport import1 = (IErlImport) imports.get(0);
    final String importModule = import1.getImportModule();
    assertEquals("lists", importModule);
}

Example 47 with IErlElement

use of org.erlide.engine.model.IErlElement in project erlide_eclipse by erlang.

the class IErlMemberTest method setNameRange.

// void setNameRange(int offset, int length);
@Test
public void setNameRange() throws Exception {
    module.open(null);
    final IErlElement element = module.getElementAt(1);
    final IErlAttribute attribute = (IErlAttribute) element;
    final int offset = 1;
    final int length = 2;
    attribute.setNameRange(offset, length);
    final ISourceRange nameRange = attribute.getNameRange();
    assertEquals(offset, nameRange.getOffset());
    assertEquals(length, nameRange.getLength());
}

Example 48 with IErlElement

use of org.erlide.engine.model.IErlElement in project erlide_eclipse by erlang.

the class IErlMemberTest method getNameRange.

// ISourceRange getNameRange();
@Test
public void getNameRange() throws Exception {
    module.open(null);
    final IErlElement element = module.getElementAt(1);
    final IErlAttribute attribute = (IErlAttribute) element;
    final ISourceRange nameRange = attribute.getNameRange();
    assertEquals(0, nameRange.getOffset());
    assertEquals(12, nameRange.getLength());
}

Example 49 with IErlElement

use of org.erlide.engine.model.IErlElement in project erlide_eclipse by erlang.

the class IErlModelTest method findElement.

// IErlElement findElement(IResource resource);
@Test
public void findElement() throws Exception {
    final IProject workspaceProject = project.getWorkspaceProject();
    final IErlElement findElement = model.findElement(workspaceProject);
    final IErlElement findElement2 = model.findElement(module.getCorrespondingResource());
    final IErlElement findElement3 = model.findElement(workspaceProject.getFolder("no_way"));
    final IErlElement findElement4 = model.findElement(workspaceProject.getParent());
    final IErlElement parent = (IErlElement) module.getParent();
    final IFolder folder = (IFolder) parent.getResource();
    final IErlElement findElement5 = model.findElement(folder);
    project.open(null);
    final IErlElement srcFolder = project.getChildNamed("src");
    assertEquals(project, findElement);
    assertEquals(module, findElement2);
    assertNull(findElement3);
    assertNull(findElement4);
    assertEquals(srcFolder, findElement5);
}

Example 50 with IErlElement

use of org.erlide.engine.model.IErlElement in project erlide_eclipse by erlang.

the class IErlModelTest method addModelChangeListener.

// void addModelChangeListener(IErlModelChangeListener listener);
// void removeModelChangeListener(IErlModelChangeListener listener);
@Test
public void addModelChangeListener() throws Exception {
    final List<IErlElement> changed = Lists.newArrayList();
    final IErlModelChangeListener listener = new IErlModelChangeListener() {

        @Override
        public void elementChanged(final IErlElement element) {
            changed.add(element);
        }
    };
    final IErlModule module2 = ErlideTestUtils.createModule(project, "zz.erl", "-module(zz).\n");
    final IErlModule module3 = ErlideTestUtils.createModule(project, "tt.erl", "-module(tt).\n");
    model.addModelChangeListener(listener);
    module2.open(null);
    model.removeModelChangeListener(listener);
    module3.open(null);
    final List<IErlElement> changed2 = Lists.newArrayList(changed);
    changed.clear();
    final List<IErlElement> changed3 = Lists.newArrayList(changed);
    changed.clear();
    assertEquals(1, changed2.size());
    assertEquals(0, changed3.size());
}