Example usage for org.eclipse.jface.fieldassist IContentProposal getCursorPosition

Introduction

In this page you can find the example usage for org.eclipse.jface.fieldassist IContentProposal getCursorPosition.

Prototype

public int getCursorPosition();

Source Link

Document

Return the integer position within the contents that the cursor should be placed after the proposal is accepted.

Usage

From source file:com.amalto.workbench.proposal.ContentProposalAdapterExtended.java

License:Open Source License

private void proposalAccepted(IContentProposal proposal) {
    // In all cases, notify listeners of an accepted proposal.
    final Object[] listenerArray = proposalListeners.getListeners();
    for (int i = 0; i < listenerArray.length; i++) {
        if (listenerArray[i] instanceof IContentProposalExtendedListener) {
            ((IContentProposalExtendedListener) listenerArray[i]).proposalBeforeModifyControl(proposal);
        }/*from   w w  w .j a v  a 2  s.c o  m*/
    }
    if (controlContentAdapter instanceof IControlContentAdapterExtended) {
        ((IControlContentAdapterExtended) controlContentAdapter).setUsedFilterValue(filterText);
    }

    switch (proposalAcceptanceStyle) {
    case (PROPOSAL_REPLACE):
        setControlContent(proposal.getContent(), proposal.getCursorPosition());
        break;
    case (PROPOSAL_INSERT):
        insertControlContent(proposal.getContent(), proposal.getCursorPosition());
        break;
    default:
        // do nothing. Typically a listener is installed to handle this in
        // a custom way.
        break;
    }

    // In all cases, notify listeners of an accepted proposal.
    for (int i = 0; i < listenerArray.length; i++) {
        ((IContentProposalListener) listenerArray[i]).proposalAccepted(proposal);
    }
}

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From source file:custom.jface.widgets.ContentProposalAdapterPlus.java

License:Open Source License

private void proposalAccepted(IContentProposal proposal) {
    switch (proposalAcceptanceStyle) {
    case (PROPOSAL_REPLACE):
        setControlContent(proposal.getContent(), proposal.getCursorPosition());
        break;/*from  w ww .j av  a  2s .  c  o  m*/
    case (PROPOSAL_INSERT):
        insertControlContent(proposal.getContent(), proposal.getCursorPosition());
        break;
    default:
        // do nothing. Typically a listener is installed to handle this in
        // a custom way.
        break;
    }

    // In all cases, notify listeners of an accepted proposal.
    notifyProposalAccepted(proposal);
}

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From source file:org.cs3.pdt.console.internal.views.completion.ContentProposalAdapter.java

License:Open Source License

private void proposalAccepted(IContentProposal proposal, int stateMask) {
    switch (proposalAcceptanceStyle) {
    case (PROPOSAL_REPLACE):
        setControlContent(proposal.getContent(stateMask), proposal.getCursorPosition());
        break;//ww w .  j  av  a 2 s. com
    case (PROPOSAL_INSERT):
        insertControlContent(proposal.getContent(stateMask), proposal.getCursorPosition());
        break;
    default:
        // do nothing. Typically a listener is installed to handle this in
        // a custom way.
        break;
    }

    // In all cases, notify listeners of an accepted proposal.
    notifyProposalAccepted(proposal);
}

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From source file:org.eclipse.sirius.tests.unit.common.interpreter.CompoundInterpreterTestCase.java

License:Open Source License

/**
 * Ensures that we get interpreters empty expressions that match a non empty
 * context. see https://bugs.eclipse.org/bugs/show_bug.cgi?id=428770
 *//*from ww  w.  j  a  va2  s. com*/
public void testCompletionPerPrefixFirstChar() {
    for (ContentProposal emptyExpression : availableEmptyExpressions) {
        String firstChar = emptyExpression.getProposal().substring(0, 1);
        List<ContentProposal> proposals = getProposals(firstChar);
        ContentProposalConverter converter = new ContentProposalConverter(firstChar);

        // The following assert is valid for: "[/]" "<%%>" "ocl:" "var:"
        // "service:" and "feature"
        assertEquals("Proposals should contains only one proposal", 1, proposals.size());

        // Proposals are interpreter prefixes
        assertTrue("Proposals should be contained by available empty expressions",
                availableEmptyExpressions.containsAll(proposals));

        ContentProposal proposal = proposals.get(0);
        IContentProposal jfaceProposal = converter.convertToJFaceContentProposal(proposal);

        // Check JFace proposal
        assertEquals("", proposal.getProposal(), firstChar + jfaceProposal.getContent());

        // Check JFace cursor position
        assertEquals("JFace proposal cursor position is not well computed",
                proposal.getCursorPosition()
                        - (proposal.getProposal().length() - jfaceProposal.getContent().length()),
                jfaceProposal.getCursorPosition());
    }
}

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From source file:org.polymap.rhei.batik.toolkit.TextProposalDecorator.java

License:Open Source License

public TextProposalDecorator(Text control) {
    this.control = control;

    // proposal/* w w w.j av  a2  s  .  co m*/
    proposalProvider = new SimpleContentProposalProvider(new String[0]);
    proposalProvider.setFiltering(false);
    TextContentAdapter controlAdapter = new TextContentAdapter() {
        public void insertControlContents(@SuppressWarnings("hiding") Control control, String text,
                int cursorPosition) {
            ((Text) control).setText(text);
            ((Text) control).setSelection(text.length());
        }
    };
    proposal = new XContentProposalAdapter(control, controlAdapter, proposalProvider, null, null);
    proposal.setPropagateKeys(true);
    proposal.setProposalAcceptanceStyle(ContentProposalAdapter.PROPOSAL_IGNORE);
    // delay until popupSize is filled
    control.getDisplay().asyncExec(() -> {
        popupSize.ifPresent(size -> proposal.setPopupSize(size));
    });

    proposal.addContentProposalListener(new IContentProposalListener() {
        public void proposalAccepted(IContentProposal _proposal) {
            control.setText(_proposal.getContent() + " ");
            control.setSelection(_proposal.getCursorPosition() + 1, _proposal.getCursorPosition() + 1);

            if (eventOnAccept.get()) {
                Event event = new Event();
                event.keyCode = SWT.Selection;
                event.display = control.getDisplay();
                event.type = SWT.KeyUp;
                control.notifyListeners(SWT.KeyUp, event);
            }
        }
    });

    control.addModifyListener(new ModifyListener() {
        public void modifyText(ModifyEvent ev) {
            currentSearchTxtValue = control.getText();
            if (currentSearchTxtValue.length() < 1) {
                proposalProvider.setProposals(new String[0]);
            } else {
                new ProposalJob().schedule(activationDelayMillis.get());

                // close popup: visual feedback for user that key has been recognized;
                // also, otherwise proposal would check in the current entries
                proposalProvider.setProposals(new String[] {});
            }
        }
    });
}

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From source file:org.polymap.rhei.fulltext.ui.FulltextProposal.java

License:Open Source License

public FulltextProposal(FulltextIndex index, final Text control) {
    this.index = index;
    this.control = control;

    // proposal/*from   w  ww . ja  v a2 s  . c o m*/
    proposalProvider = new SimpleContentProposalProvider(new String[0]);
    proposalProvider.setFiltering(false);
    TextContentAdapter controlAdapter = new TextContentAdapter() {
        public void insertControlContents(@SuppressWarnings("hiding") Control control, String text,
                int cursorPosition) {
            ((Text) control).setText(text);
            ((Text) control).setSelection(text.length());
        }
    };
    proposal = new XContentProposalAdapter(control, controlAdapter, proposalProvider, null, null);
    proposal.setPropagateKeys(true);
    proposal.setProposalAcceptanceStyle(ContentProposalAdapter.PROPOSAL_IGNORE);
    // delay until popupSize is filled
    control.getDisplay().asyncExec(() -> {
        popupSize.ifPresent(size -> proposal.setPopupSize(size));
    });

    proposal.addContentProposalListener(new IContentProposalListener() {
        public void proposalAccepted(IContentProposal _proposal) {
            control.setText(_proposal.getContent() + " ");
            control.setSelection(_proposal.getCursorPosition() + 1, _proposal.getCursorPosition() + 1);

            if (eventOnAccept.get()) {
                Event event = new Event();
                event.keyCode = SWT.Selection;
                event.display = control.getDisplay();
                event.type = SWT.KeyUp;
                control.notifyListeners(SWT.KeyUp, event);
            }
        }
    });

    control.addModifyListener(new ModifyListener() {
        public void modifyText(ModifyEvent ev) {
            // close popup: visual feedback for user that key has been recognized;
            // also, otherwise proposal would check in the current entries
            proposalProvider.setProposals(new String[0]);
            // proposal.closeProposalPopup();

            currentSearchTxtValue = control.getText();
            if (currentSearchTxtValue.length() < 1) {
                proposalProvider.setProposals(new String[0]);
            } else {
                new ProposalJob().schedule(activationDelayMillis.get());
            }
        }
    });
}

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From source file:org.talend.commons.ui.swt.proposal.ContentProposalAdapterExtended.java

License:Open Source License

private void proposalAccepted(IContentProposal proposal) {
    // In all cases, notify listeners of an accepted proposal.
    final Object[] listenerArray = proposalListeners.getListeners();
    for (Object element : listenerArray) {
        if (element instanceof IContentProposalExtendedListener) {
            ((IContentProposalExtendedListener) element).proposalBeforeModifyControl(proposal);
        }//w  ww  . j a  v a  2s  .c  o  m
    }
    if (controlContentAdapter instanceof IControlContentAdapterExtended) {
        ((IControlContentAdapterExtended) controlContentAdapter).setUsedFilterValue(filterText);
    }

    // Remove the selected text before applying proposal. See bug 0004266: Replace value with context value using
    // CTRL+Space.
    removeSelectedText();
    switch (proposalAcceptanceStyle) {
    case (PROPOSAL_REPLACE):
        setControlContent(proposal.getContent(), proposal.getCursorPosition());
        break;
    case (PROPOSAL_INSERT):
        insertControlContent(proposal.getContent(), proposal.getCursorPosition());
        break;
    default:
        // do nothing. Typically a listener is installed to handle this in
        // a custom way.
        break;
    }

    // In all cases, notify listeners of an accepted proposal.
    for (Object element : listenerArray) {
        ((IContentProposalListener) element).proposalAccepted(proposal);
    }
}

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From source file:org.talend.sqlbuilder.ui.proposal.SQLEditorProposalAdapter.java

License:Open Source License

private void proposalAccepted(IContentProposal proposal) {
    // In all cases, notify listeners of an accepted proposal.
    final Object[] listenerArray = proposalListeners.getListeners();
    for (int i = 0; i < listenerArray.length; i++) {
        if (listenerArray[i] instanceof IContentProposalExtendedListener) {
            ((IContentProposalExtendedListener) listenerArray[i]).proposalBeforeModifyControl(proposal);
        }//from   w ww .j  a va  2  s  .  co m
    }
    if (controlContentAdapter instanceof IControlContentAdapterExtended) {
        ((IControlContentAdapterExtended) controlContentAdapter).setUsedFilterValue(filterText);
    }
    switch (proposalAcceptanceStyle) {
    case (PROPOSAL_REPLACE):
        setControlContent(proposal.getContent(), proposal.getCursorPosition());
        break;
    case (PROPOSAL_INSERT):
        insertControlContent(proposal.getContent(), proposal.getCursorPosition());
        break;
    default:
        // do nothing. Typically a listener is installed to handle this in
        // a custom way.
        break;
    }

    // In all cases, notify listeners of an accepted proposal.
    for (int i = 0; i < listenerArray.length; i++) {
        ((IContentProposalListener) listenerArray[i]).proposalAccepted(proposal);
    }
}

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