Package com.sun.star.document

Examples of com.sun.star.document.XUndoAction


        // part I: non-empty contexts
        i_undoManager.reset();
        m_undoListener.reset();

        // put one action on the undo and one on the redo stack, as precondition for the following tests
        final XUndoAction undoAction1 = new CustomUndoAction( "Undo Action 1" );
        i_undoManager.addUndoAction( undoAction1 );
        final XUndoAction undoAction2 = new CustomUndoAction( "Undo Action 2" );
        i_undoManager.addUndoAction( undoAction2 );
        i_undoManager.undo();
        assertTrue( "precondition for context handling tests not met (1)", i_undoManager.isUndoPossible() );
        assertTrue( "precondition for context handling tests not met (2)", i_undoManager.isRedoPossible() );
        assertArrayEquals( new String[] { undoAction1.getTitle() }, i_undoManager.getAllUndoActionTitles() );
        assertArrayEquals( new String[] { undoAction2.getTitle() }, i_undoManager.getAllRedoActionTitles() );

        final String[] expectedRedoActionComments = new String[] { undoAction2.getTitle() };
        assertArrayEquals( expectedRedoActionComments, i_undoManager.getAllRedoActionTitles() );

        // enter a context
        i_undoManager.enterUndoContext( "Undo Context" );
        // this should not (yet) touch the redo stack
        assertArrayEquals( expectedRedoActionComments, i_undoManager.getAllRedoActionTitles() );
        assertEquals( "unexpected undo context depth after entering a context", 1, m_undoListener.getCurrentUndoContextDepth() );
        // add a single action
        XUndoAction undoAction3 = new CustomUndoAction( "Undo Action 3" );
        i_undoManager.addUndoAction( undoAction3 );
        // still, the redo stack should be untouched - added at a lower level does not affect it at all
        assertArrayEquals( expectedRedoActionComments, i_undoManager.getAllRedoActionTitles() );

        // while the context is open, its title should already contribute to the stack, ...
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        // part I: non-empty contexts
        i_undoManager.reset();
        m_undoListener.reset();

        // put one action on the undo and one on the redo stack, as precondition for the following tests
        final XUndoAction undoAction1 = new CustomUndoAction( "Undo Action 1" );
        i_undoManager.addUndoAction( undoAction1 );
        final XUndoAction undoAction2 = new CustomUndoAction( "Undo Action 2" );
        i_undoManager.addUndoAction( undoAction2 );
        i_undoManager.undo();
        assertTrue( "precondition for context handling tests not met (1)", i_undoManager.isUndoPossible() );
        assertTrue( "precondition for context handling tests not met (2)", i_undoManager.isRedoPossible() );
        assertArrayEquals( new String[] { undoAction1.getTitle() }, i_undoManager.getAllUndoActionTitles() );
        assertArrayEquals( new String[] { undoAction2.getTitle() }, i_undoManager.getAllRedoActionTitles() );

        final String[] expectedRedoActionComments = new String[] { undoAction2.getTitle() };
        assertArrayEquals( expectedRedoActionComments, i_undoManager.getAllRedoActionTitles() );

        // enter a context
        i_undoManager.enterUndoContext( "Undo Context" );
        // this should not (yet) touch the redo stack
        assertArrayEquals( expectedRedoActionComments, i_undoManager.getAllRedoActionTitles() );
        assertEquals( "unexpected undo context depth after entering a context", 1, m_undoListener.getCurrentUndoContextDepth() );
        // add a single action
        XUndoAction undoAction3 = new CustomUndoAction( "Undo Action 3" );
        i_undoManager.addUndoAction( undoAction3 );
        // still, the redo stack should be untouched - added at a lower level does not affect it at all
        assertArrayEquals( expectedRedoActionComments, i_undoManager.getAllRedoActionTitles() );

        // while the context is open, its title should already contribute to the stack, ...
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