Examples with Operation org.eclipse.epp.mpc.ui.Operation used on opensource projects

Example 11 with Operation

use of org.eclipse.epp.mpc.ui.Operation in project epp.mpc by eclipse.

the class MarketplaceWizard method handleInstallRequest.

protected boolean handleInstallRequest(final SolutionInstallationInfo installInfo, String url) {
    final String installId = installInfo.getInstallId();
    if (installId == null) {
        return false;
    }
    try {
        final MarketplacePage catalogPage = getCatalogPage();
        IStatus showingDescriptor = catalogPage.showMarketplace(installInfo.getCatalogDescriptor());
        if (!showingDescriptor.isOK()) {
            return true;
        }
        final SelectionModel selectionModel = getSelectionModel();
        final Map<String, Operation> nodeIdToOperation = new HashMap<String, Operation>();
        nodeIdToOperation.putAll(getSelectionModel().getItemIdToSelectedOperation());
        try {
            nodeIdToOperation.put(URLDecoder.decode(installId, UTF_8), Operation.INSTALL);
        } catch (UnsupportedEncodingException e) {
            // should be unreachable
            throw new IllegalStateException();
        }
        getContainer().run(true, true, new IRunnableWithProgress() {

            public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
                SelectionModelStateSerializer stateSerializer = new SelectionModelStateSerializer(getCatalog(), selectionModel);
                stateSerializer.deserialize(installInfo.getState(), nodeIdToOperation, monitor);
            }
        });
        if (selectionModel.getItemToSelectedOperation().size() > 0) {
            Display display = getShell().getDisplay();
            if (!display.isDisposed()) {
                display.asyncExec(new Runnable() {

                    public void run() {
                        MarketplacePage catalogPage = getCatalogPage();
                        IWizardPage currentPage = getContainer().getCurrentPage();
                        if (catalogPage == currentPage) {
                            catalogPage.getViewer().setSelection(new StructuredSelection(selectionModel.getSelectedCatalogItems().toArray()));
                            catalogPage.show(installInfo.getCatalogDescriptor(), ContentType.SELECTION);
                            IWizardPage nextPage = catalogPage.getNextPage();
                            if (nextPage != null && catalogPage.isPageComplete()) {
                                getContainer().showPage(nextPage);
                            }
                        }
                    }
                });
            }
        }
        return true;
    } catch (InvocationTargetException e) {
        IStatus status = MarketplaceClientCore.computeStatus(e, Messages.MarketplaceViewer_unexpectedException);
        MarketplaceClientUi.handle(status, StatusManager.SHOW | StatusManager.BLOCK | StatusManager.LOG);
    } catch (InterruptedException e) {
        // action canceled, but this still counts as handled
        return true;
    }
    return false;
}

Example 12 with Operation

use of org.eclipse.epp.mpc.ui.Operation in project epp.mpc by eclipse.

the class SelectionModel method computeInitiallyChecked.

private Boolean computeInitiallyChecked(FeatureEntry featureEntry) {
    CatalogItemEntry parent = featureEntry.getParent();
    Operation selectedOperation = parent.getSelectedOperation();
    switch(selectedOperation) {
        case INSTALL:
            if (!featureEntry.isInstalled()) {
                return featureEntry.isRequiredInstall() || featureEntry.getInstallableUnitItem().isDefaultSelected();
            }
            return featureEntry.hasUpdateAvailable();
        case UNINSTALL:
            return featureEntry.isInstalled();
        case UPDATE:
            return featureEntry.hasUpdateAvailable() || featureEntry.isRequiredInstall();
        case CHANGE:
            return featureEntry.isInstalled();
    }
    return false;
}

Example 13 with Operation

use of org.eclipse.epp.mpc.ui.Operation in project epp.mpc by eclipse.

the class SelectionModel method getCatalogItemEntries.

public List<CatalogItemEntry> getCatalogItemEntries() {
    if (entries == null) {
        List<CatalogItemEntry> entries = new ArrayList<CatalogItemEntry>();
        for (Entry<CatalogItem, Operation> entry : itemToOperation.entrySet()) {
            CatalogItem item = entry.getKey();
            Operation operation = entry.getValue();
            CatalogItemEntry itemEntry = createItemEntry(item, operation);
            entries.add(itemEntry);
        }
        this.entries = entries;
    }
    return entries;
}

Example 14 with Operation

use of org.eclipse.epp.mpc.ui.Operation in project epp.mpc by eclipse.

the class SelectionModelStateSerializer method serialize.

public String serialize() {
    StringBuilder state = new StringBuilder(1024);
    for (Map.Entry<CatalogItem, Operation> entry : selectionModel.getItemToSelectedOperation().entrySet()) {
        if (entry.getValue() != Operation.NONE) {
            if (state.length() > 0) {
                state.append(' ');
            }
            INode data = (INode) entry.getKey().getData();
            state.append(data.getId());
            state.append('=');
            state.append(entry.getValue().name());
        }
    }
    return state.toString();
}

Example 15 with Operation

use of org.eclipse.epp.mpc.ui.Operation in project epp.mpc by eclipse.

the class SelectionModelStateSerializer method deserialize.

/**
 * @param state
 *            the state to restore
 * @param operationByNodeExtras
 *            additional operations to include
 * @param monitor
 */
public void deserialize(String state, Map<String, Operation> operationByNodeExtras, IProgressMonitor monitor) {
    Map<String, Operation> operationByNodeId = new HashMap<String, Operation>();
    if (state != null && state.length() > 0) {
        // $NON-NLS-1$
        Pattern pattern = Pattern.compile("([^\\s=]+)=(\\S+)");
        Matcher matcher = pattern.matcher(state);
        while (matcher.find()) {
            String nodeId = matcher.group(1);
            String operationName = matcher.group(2);
            Operation operation = Operation.valueOf(operationName);
            operationByNodeId.put(nodeId, operation);
        }
    }
    if (operationByNodeExtras != null) {
        operationByNodeId.putAll(operationByNodeExtras);
    }
    if (!operationByNodeId.isEmpty()) {
        catalog.performQuery(monitor, operationByNodeId.keySet());
        for (CatalogItem item : catalog.getItems()) {
            if (item instanceof MarketplaceNodeCatalogItem) {
                MarketplaceNodeCatalogItem nodeItem = (MarketplaceNodeCatalogItem) item;
                Operation operation = operationByNodeId.get(nodeItem.getData().getId());
                if (operation != null && operation != Operation.NONE) {
                    if (nodeItem.isInstalled() && operation == Operation.INSTALL) {
                        operation = Operation.UPDATE;
                    }
                    selectionModel.select(nodeItem, operation);
                }
            }
        }
    }
}