Examples with ITextFileBuffer org.eclipse.core.filebuffers.ITextFileBuffer used on opensource projects

Example 96 with ITextFileBuffer

use of org.eclipse.core.filebuffers.ITextFileBuffer in project eclipse.platform.text by eclipse.

the class FileStoreFileBufferFunctions method test13_3.

/*
	 * Test IFileBufferListener#stateValidationChanged
	 */
@Test
public void test13_3() throws Exception {
    class Listener extends FileBufferListener {

        public IFileBuffer buffer;

        public int count;

        public boolean isStateValidated;

        @Override
        public void stateValidationChanged(IFileBuffer buf, boolean state) {
            ++count;
            this.buffer = buf;
            this.isStateValidated = state;
        }
    }
    Listener listener = new Listener();
    fManager.addFileBufferListener(listener);
    try {
        ITextFileBuffer fileBuffer = fManager.getFileStoreTextFileBuffer(fFileStore);
        assertTrue(listener.count == 0 && listener.buffer == null);
        fManager.connectFileStore(fFileStore, null);
        try {
            fileBuffer = fManager.getFileStoreTextFileBuffer(fFileStore);
            fileBuffer.validateState(null, null);
            fileBuffer.resetStateValidation();
            if (isStateValidationSupported()) {
                assertTrue(listener.count == 2);
                assertTrue(listener.buffer == fileBuffer);
                assertFalse(listener.isStateValidated);
            }
        } finally {
            fManager.disconnectFileStore(fFileStore, null);
        }
    } finally {
        fManager.removeFileBufferListener(listener);
    }
}

Example 97 with ITextFileBuffer

use of org.eclipse.core.filebuffers.ITextFileBuffer in project eclipse.platform.text by eclipse.

the class FileStoreFileBufferFunctions method test16_1.

/*
	 * Test IFileBufferListener#stateChanging for external changes
	 */
@Test
public void test16_1() throws Exception {
    class Listener extends FileBufferListener {

        public IFileBuffer buffer;

        public int count;

        @Override
        public void stateChanging(IFileBuffer buf) {
            ++count;
            this.buffer = buf;
        }
    }
    Listener listener = new Listener();
    fManager.addFileBufferListener(listener);
    try {
        ITextFileBuffer fileBuffer = fManager.getFileStoreTextFileBuffer(fFileStore);
        assertTrue(listener.count == 0 && listener.buffer == null);
        fManager.connectFileStore(fFileStore, null);
        try {
            fileBuffer = fManager.getFileStoreTextFileBuffer(fFileStore);
            if (modifyUnderlyingFile()) {
                assertSame(listener.buffer, fileBuffer);
                assertEquals(1, listener.count);
            }
        } finally {
            fManager.disconnectFileStore(fFileStore, null);
        }
    } finally {
        fManager.removeFileBufferListener(listener);
    }
}

Example 98 with ITextFileBuffer

use of org.eclipse.core.filebuffers.ITextFileBuffer in project eclipse.platform.text by eclipse.

the class FileStoreFileBufferFunctions method test17_1.

/*
	 * Test IFileBufferListener#stateChanging for internal changes
	 */
@Test
public void test17_1() throws Exception {
    class Listener extends FileBufferListener {

        public IFileBuffer buffer;

        public int count;

        @Override
        public void stateChanging(IFileBuffer buf) {
            ++count;
            this.buffer = buf;
        }
    }
    Listener listener = new Listener();
    fManager.addFileBufferListener(listener);
    try {
        ITextFileBuffer fileBuffer = fManager.getFileStoreTextFileBuffer(fFileStore);
        assertTrue(listener.count == 0 && listener.buffer == null);
        fManager.connectFileStore(fFileStore, null);
        try {
            fileBuffer = fManager.getFileStoreTextFileBuffer(fFileStore);
            fileBuffer.validateState(null, null);
            if (isStateValidationSupported()) {
                assertTrue(listener.count == 1);
                assertTrue(listener.buffer == fileBuffer);
            }
        } finally {
            fManager.disconnectFileStore(fFileStore, null);
        }
    } finally {
        fManager.removeFileBufferListener(listener);
    }
}

Example 99 with ITextFileBuffer

use of org.eclipse.core.filebuffers.ITextFileBuffer in project eclipse.platform.text by eclipse.

the class FileStoreFileBufferFunctions method tearDown.

@After
public void tearDown() {
    ITextFileBuffer buffer = fManager.getFileStoreTextFileBuffer(fFileStore);
    assertTrue(buffer == null);
    ResourceHelper.deleteProject("project");
}

Example 100 with ITextFileBuffer

use of org.eclipse.core.filebuffers.ITextFileBuffer in project eclipse.platform.text by eclipse.

the class FileStoreFileBufferFunctions method test8_1.

/*
	 * Test validateState.
	 */
@Test
public void test8_1() throws Exception {
    fManager.connectFileStore(fFileStore, null);
    try {
        ITextFileBuffer fileBuffer = fManager.getFileStoreTextFileBuffer(fFileStore);
        fileBuffer.validateState(null, null);
        assertTrue(fileBuffer.isStateValidated());
    } finally {
        fManager.disconnectFileStore(fFileStore, null);
    }
}