Example usage for com.google.gwt.safehtml.shared SafeHtmlBuilder appendHtmlConstant

List of usage examples for com.google.gwt.safehtml.shared SafeHtmlBuilder appendHtmlConstant

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  4. com.google.gwt.safehtml.shared.*
  5. SafeHtmlBuilder
  6. appendHtmlConstant

Introduction

In this page you can find the example usage for com.google.gwt.safehtml.shared SafeHtmlBuilder appendHtmlConstant.

Prototype

public SafeHtmlBuilder appendHtmlConstant(String html)

Source Link

Document

Appends a compile-time-constant string, which will not be escaped.

Usage

From source file:com.google.gwt.sample.expenses.client.MobileReportList.java

License:Apache License

public MobileReportList(final Listener listener, final ExpensesRequestFactory requestFactory,
        EmployeeProxy employee) {/*from   www.  j av  a2 s  . com*/
    this.listener = listener;
    this.requestFactory = requestFactory;
    this.employee = employee;

    EntityProxyKeyProvider<ReportProxy> keyProvider = new EntityProxyKeyProvider<ReportProxy>();

    reportDataProvider = new AsyncDataProvider<ReportProxy>(keyProvider) {
        @Override
        protected void onRangeChanged(HasData<ReportProxy> view) {
            requestReports();
        }
    };

    reportList = new CellList<ReportProxy>(new AbstractCell<ReportProxy>() {
        @Override
        public void render(Context context, ReportProxy value, SafeHtmlBuilder sb) {
            sb.appendHtmlConstant("<div class='item'>");
            sb.appendEscaped(value.getPurpose());
            sb.appendHtmlConstant("</div>");
        }
    });
    reportList.setKeyboardSelectionPolicy(KeyboardSelectionPolicy.DISABLED);

    reportSelection = new NoSelectionModel<ReportProxy>(keyProvider);
    reportSelection.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
        public void onSelectionChange(SelectionChangeEvent event) {
            listener.onReportSelected(reportSelection.getLastSelectedObject());
        }
    });

    reportList.setSelectionModel(reportSelection);
    reportDataProvider.addDataDisplay(reportList);

    initWidget(reportList);
    onRefresh(false);
}

From source file:com.google.gwt.sample.showcase.client.content.cell.ContactTreeViewModel.java

License:Apache License

public ContactTreeViewModel(final SelectionModel<ContactInfo> selectionModel) {
    this.selectionModel = selectionModel;
    if (images == null) {
        images = GWT.create(Images.class);
    }//from w  ww . ja  va2  s. c om

    // Create a data provider that provides categories.
    categoryDataProvider = new ListDataProvider<Category>();
    List<Category> categoryList = categoryDataProvider.getList();
    for (Category category : ContactDatabase.get().queryCategories()) {
        categoryList.add(category);
    }

    // Construct a composite cell for contacts that includes a checkbox.
    List<HasCell<ContactInfo, ?>> hasCells = new ArrayList<HasCell<ContactInfo, ?>>();
    hasCells.add(new HasCell<ContactInfo, Boolean>() {

        private CheckboxCell cell = new CheckboxCell(true, false);

        public Cell<Boolean> getCell() {
            return cell;
        }

        public FieldUpdater<ContactInfo, Boolean> getFieldUpdater() {
            return null;
        }

        public Boolean getValue(ContactInfo object) {
            return selectionModel.isSelected(object);
        }
    });
    hasCells.add(new HasCell<ContactInfo, ContactInfo>() {

        private ContactCell cell = new ContactCell(images.contact());

        public Cell<ContactInfo> getCell() {
            return cell;
        }

        public FieldUpdater<ContactInfo, ContactInfo> getFieldUpdater() {
            return null;
        }

        public ContactInfo getValue(ContactInfo object) {
            return object;
        }
    });
    contactCell = new CompositeCell<ContactInfo>(hasCells) {
        @Override
        public void render(Context context, ContactInfo value, SafeHtmlBuilder sb) {
            sb.appendHtmlConstant("<table><tbody><tr>");
            super.render(context, value, sb);
            sb.appendHtmlConstant("</tr></tbody></table>");
        }

        @Override
        protected Element getContainerElement(Element parent) {
            // Return the first TR element in the table.
            return parent.getFirstChildElement().getFirstChildElement().getFirstChildElement();
        }

        @Override
        protected <X> void render(Context context, ContactInfo value, SafeHtmlBuilder sb,
                HasCell<ContactInfo, X> hasCell) {
            Cell<X> cell = hasCell.getCell();
            sb.appendHtmlConstant("<td>");
            cell.render(context, hasCell.getValue(value), sb);
            sb.appendHtmlConstant("</td>");
        }
    };
}

From source file:com.google.gwt.sample.showcase.client.content.lists.CwStackLayoutPanel.java

License:Apache License

/**
 * Create the list of Contacts./*from  ww w  .  ja v a 2 s  .c om*/
 * 
 * @param images the {@link Images} used in the Contacts
 * @return the list of contacts
 */
@ShowcaseSource
private Widget createContactsItem(Images images) {
    // Create a popup to show the contact info when a contact is clicked
    HorizontalPanel contactPopupContainer = new HorizontalPanel();
    contactPopupContainer.setSpacing(5);
    contactPopupContainer.add(new Image(images.defaultContact()));
    final HTML contactInfo = new HTML();
    contactPopupContainer.add(contactInfo);
    final PopupPanel contactPopup = new PopupPanel(true, false);
    contactPopup.setWidget(contactPopupContainer);

    // Create the list of contacts
    VerticalPanel contactsPanel = new VerticalPanel();
    contactsPanel.setSpacing(4);
    String[] contactNames = constants.cwStackLayoutPanelContacts();
    String[] contactEmails = constants.cwStackLayoutPanelContactsEmails();
    for (int i = 0; i < contactNames.length; i++) {
        final String contactName = contactNames[i];
        final String contactEmail = contactEmails[i];
        final Anchor contactLink = new Anchor(contactName);
        contactsPanel.add(contactLink);

        // Open the contact info popup when the user clicks a contact
        contactLink.addClickHandler(new ClickHandler() {
            public void onClick(ClickEvent event) {
                // Set the info about the contact
                SafeHtmlBuilder sb = new SafeHtmlBuilder();
                sb.appendEscaped(contactName);
                sb.appendHtmlConstant("<br><i>");
                sb.appendEscaped(contactEmail);
                sb.appendHtmlConstant("</i>");
                contactInfo.setHTML(sb.toSafeHtml());

                // Show the popup of contact info
                int left = contactLink.getAbsoluteLeft() + 14;
                int top = contactLink.getAbsoluteTop() + 14;
                contactPopup.setPopupPosition(left, top);
                contactPopup.show();
            }
        });
    }
    return new SimplePanel(contactsPanel);
}

From source file:com.google.javascript.jscomp.debugger.gwt.DebuggerGwtMain.java

License:Apache License

private void createCheckboxes(CellPanel checkboxPanel) {
    for (CompilationParam.ParamGroup group : CompilationParam.ParamGroup.values()) {
        SafeHtmlBuilder builder = new SafeHtmlBuilder();
        builder.appendHtmlConstant("<b>");
        builder.appendEscaped(group.name);
        builder.appendHtmlConstant("</b>");

        checkboxPanel.add(new HTML(builder.toSafeHtml()));
        for (final CompilationParam param : CompilationParam.getGroupedSortedValues().get(group)) {
            CheckBox cb = new CheckBox(param.toString());
            if (param.getJavaInfo() != null) {
                cb.setTitle("Java API equivalent: " + param.getJavaInfo());
            }/*from   www. j  av  a2 s  . com*/
            cb.setValue(param.getDefaultValue());
            param.apply(options, param.getDefaultValue());
            cb.addClickHandler(new ClickHandler() {
                @Override
                public void onClick(ClickEvent event) {
                    boolean checked = ((CheckBox) event.getSource()).getValue();
                    param.apply(options, checked);
                    doCompile();
                }
            });
            checkboxPanel.add(cb);
        }
    }
}

From source file:com.google.maps.gwt.samples.basics.client.MapCoordinates.java

License:Apache License

private String createInfoWindowContent() {
    int numTiles = 1 << (int) map.getZoom();
    MercatorProjection projection = new MercatorProjection();
    Point worldCoordinate = projection.fromLatLngToPoint(CHICAGO);
    Point pixelCoordinate = Point.create(worldCoordinate.getX() * numTiles, worldCoordinate.getY() * numTiles);
    Point tileCoordinate = Point.create(Math.floor(pixelCoordinate.getX() / TILE_SIZE),
            Math.floor(pixelCoordinate.getY() / TILE_SIZE));

    SafeHtmlBuilder returnString = new SafeHtmlBuilder();
    returnString.appendHtmlConstant("Chicago, IL<br>");
    returnString.appendHtmlConstant("LatLng: ");
    returnString.append(CHICAGO.lat());//from  w  ww . j  a va2 s . c om
    returnString.appendHtmlConstant(", ");
    returnString.append(CHICAGO.lng());
    returnString.appendHtmlConstant("<br />");
    returnString.appendHtmlConstant("World Coordinate: ");
    returnString.append(worldCoordinate.getX());
    returnString.appendHtmlConstant(", ");
    returnString.append(worldCoordinate.getY());
    returnString.appendHtmlConstant("<br />");

    returnString.appendHtmlConstant("Pixel Coordinate: ");
    returnString.append(Math.floor(pixelCoordinate.getX()));
    returnString.appendHtmlConstant(", ");
    returnString.append(Math.floor(pixelCoordinate.getY()));
    returnString.appendHtmlConstant("<br />");

    returnString.appendHtmlConstant("Tile Coordinate: ");
    returnString.append(Math.floor(tileCoordinate.getX()));
    returnString.appendHtmlConstant(", ");
    returnString.append(Math.floor(tileCoordinate.getY()));
    returnString.appendHtmlConstant("<br />");

    returnString.appendHtmlConstant("at Zoom Level: ");
    returnString.append(map.getZoom());
    return returnString.toSafeHtml().asString();
}

From source file:com.google.maps.gwt.samples.overlays.client.PolygonArrays.java

License:Apache License

private void showArrays(MouseEvent event) {
    // Since this Polygon only has one path, we can call getPath()
    // to return the MVCArray of LatLngs
    MVCArray<LatLng> vertices = bermudaTriangle.getPath();

    SafeHtmlBuilder contentString = new SafeHtmlBuilder();
    contentString.appendHtmlConstant("<b>Bermuda Triangle Polygon</b><br />");

    contentString.appendHtmlConstant("Clicked Location: <br />");
    contentString.append(event.getLatLng().lat());
    contentString.appendHtmlConstant(",");
    contentString.append(event.getLatLng().lng());
    contentString.appendHtmlConstant("<br />");

    // Iterate over the vertices.
    for (int i = 0; i < vertices.getLength(); i++) {
        LatLng xy = vertices.getAt(i);/*from   w w w.j  a v  a 2  s  .  c  o  m*/
        contentString.appendHtmlConstant("<br /> Coordinate: ");
        contentString.append(i);
        contentString.appendHtmlConstant("<br />");
        contentString.append(xy.lat());
        contentString.appendHtmlConstant(",");
        contentString.append(xy.lng());
    }

    // Replace our Info Window's content and position
    infowindow.setContent(contentString.toSafeHtml().asString());
    infowindow.setPosition(event.getLatLng());

    infowindow.open(map);
}

From source file:com.gwtcx.extgwt.client.desktop.view.AbstractSettingsView.java

License:Open Source License

public ColumnModel<ContextAreaModel> getContextAreaColumModel() {

    ColumnConfig<ContextAreaModel, String> column1IconColumnConfig = new ColumnConfig<ContextAreaModel, String>(
            property.column1Icon(), ContextAreaGrid.LARGE_ICON_COLUMN_WIDTH, "");
    column1IconColumnConfig.setCell(new ImageCell() {
        @Override//from ww  w .  j ava 2 s . c  o m
        protected void render(Context context, SafeHtml data, SafeHtmlBuilder sb) {

            if (data == null) {
                return;
            }

            SafeStyles imageStyle = SafeStylesUtils.fromTrustedString(
                    "margin-left: 10px; width:48px; height:48px; position:relative; cursor:pointer;");
            SafeHtml rendered = template.cell("column1Icon", imageStyle, getIcon(data.asString()));
            sb.append(rendered);
        }
    });

    ColumnConfig<ContextAreaModel, String> column1DisplayNameColumnConfig = new ColumnConfig<ContextAreaModel, String>(
            property.column1DisplayName(), ContextAreaGrid.DISPLAY_NAME_COLUMN_WIDTH, "");
    column1DisplayNameColumnConfig
            .setCell(new AbstractSafeHtmlCell<String>(SimpleSafeHtmlRenderer.getInstance()) {
                @Override
                protected void render(Context context, SafeHtml data, SafeHtmlBuilder sb) {

                    if (data == null) {
                        return;
                    }

                    ContextAreaModel model = (ContextAreaModel) getGrid().getStore().get(context.getIndex());
                    sb.appendHtmlConstant("<span>" + "<b>" + data.asString() + "</b><br />"
                            + model.getColumn1Description() + "</span>");
                }
            });

    ColumnConfig<ContextAreaModel, String> column2IconColumnConfig = new ColumnConfig<ContextAreaModel, String>(
            property.column2Icon(), ContextAreaGrid.LARGE_ICON_COLUMN_WIDTH, "");
    column2IconColumnConfig.setCell(new ImageCell() {
        @Override
        protected void render(Context context, SafeHtml data, SafeHtmlBuilder sb) {

            if (data == null) {
                return;
            }

            SafeStyles imageStyle = SafeStylesUtils.fromTrustedString(
                    "margin-left: 10px; width:48px; height:48px; position:relative; cursor:pointer;");
            SafeHtml rendered = template.cell("column2Icon", imageStyle, getIcon(data.asString()));
            sb.append(rendered);
        }
    });

    ColumnConfig<ContextAreaModel, String> column2DisplayNameColumnConfig = new ColumnConfig<ContextAreaModel, String>(
            property.column2DisplayName(), ContextAreaGrid.DISPLAY_NAME_COLUMN_WIDTH, "");
    column2DisplayNameColumnConfig
            .setCell(new AbstractSafeHtmlCell<String>(SimpleSafeHtmlRenderer.getInstance()) {
                @Override
                protected void render(Context context, SafeHtml data, SafeHtmlBuilder sb) {

                    if (data == null) {
                        return;
                    }

                    ContextAreaModel model = (ContextAreaModel) getGrid().getStore().get(context.getIndex());
                    sb.appendHtmlConstant("<span>" + "<b>" + data.asString() + "</b><br />"
                            + model.getColumn2Description() + "</span>");
                }
            });

    List<ColumnConfig<ContextAreaModel, ?>> columnConfigList = new ArrayList<ColumnConfig<ContextAreaModel, ?>>();
    columnConfigList.add(column1IconColumnConfig);
    columnConfigList.add(column1DisplayNameColumnConfig);
    columnConfigList.add(column2IconColumnConfig);
    columnConfigList.add(column2DisplayNameColumnConfig);

    ColumnModel<ContextAreaModel> columnModel = new ColumnModel<ContextAreaModel>(columnConfigList);

    return columnModel;
}

From source file:com.gwtmodel.table.view.table.edit.CustomizedGwtSelectionCell.java

License:Apache License

protected void renderCustom(Context context, String value, SafeHtmlBuilder sb, String style, String cClass) {
    // Get the view data.
    Object key = context.getKey();
    String viewData = getViewData(key);
    if (viewData != null && viewData.equals(value)) {
        clearViewData(key);/*w w  w.  j  a  v  a 2s . co m*/
        viewData = null;
    }

    int selectedIndex = getSelectedIndex(viewData == null ? value : viewData);
    // sb.appendHtmlConstant("<select tabindex=\"-1\">");
    sb.append(templateInput.input(style, cClass));
    int index = 0;
    for (String option : options) {
        if (index++ == selectedIndex) {
            sb.append(template.selected(option));
        } else {
            sb.append(template.deselected(option));
        }
    }
    sb.appendHtmlConstant("</select>");
}

From source file:com.java33.vizpres.client.view.cell.BarCell.java

License:Open Source License

/**
 * {@inheritDoc}// w  w w .ja  v  a 2 s.co  m
 */
@Override
public void render(final Context context, final PercentValue value, final SafeHtmlBuilder sb) {
    final int percentage = value.percentage;
    if (percentage >= 0 && percentage <= 100) {
        final StringBuilder tags = new StringBuilder("<div class='java33-barCell' style='width: ")
                .append(percentage).append("%;'>").append(percentage).append("</div>");
        sb.appendHtmlConstant(tags.toString());
    } else {
        sb.appendHtmlConstant("<p><strong>Value is out-of-range.</strong></p>");
    }
}

From source file:com.jitlogic.zico.client.views.traces.MethodDetailCell.java

License:Open Source License

@Override
public void render(Context context, TraceRecordInfo tr, SafeHtmlBuilder sb) {
    if (tr.getAttributes() != null) {
        sb.appendHtmlConstant("<table border=\"0\" cellspacing=\"2\"><tbody>");
        for (KeyValuePair e : tr.getAttributes()) {
            sb.appendHtmlConstant("<tr><td align=\"right\" class=\"" + methodAttributeKey + "\"><b>");
            sb.append(SafeHtmlUtils.fromString(e.getKey()));
            sb.appendHtmlConstant("</b></td><td><div class=\"" + methodAttributeVal + "\">");
            sb.append(SafeHtmlUtils.fromString(e.getValue() != null ? e.getValue().toString() : ""));
            sb.appendHtmlConstant("</div></td></tr>");
        }//from w  ww  .  j  a v a  2 s .  co  m
        sb.appendHtmlConstant("</tbody></table>");
    }
    if (tr.getExceptionInfo() != null) {
        SymbolicExceptionInfo e = tr.getExceptionInfo();
        sb.appendHtmlConstant("<div class=\"" + methodErrorClassName + "\">");
        sb.append(SafeHtmlUtils.fromString("Caught: " + e.getExClass()));
        sb.appendHtmlConstant("</div>");
        sb.appendHtmlConstant("<div class=\"" + methodErrorMessage + "\">");
        sb.append(SafeHtmlUtils.fromString("" + e.getMessage()));
        sb.appendHtmlConstant("</b></div>");
        int i = 0;
        for (String s : e.getStackTrace()) {
            sb.appendHtmlConstant("<div class=\"" + methodErrorStack + "\">");
            sb.append(SafeHtmlUtils.fromString("" + s));
            sb.appendHtmlConstant("</div>");
            i++;
            if (i > 5) {
                sb.appendHtmlConstant("<div class=\"" + methodErrorMessage + "\">");
                sb.append(
                        SafeHtmlUtils.fromString("...  (double click on this method to see full stack trace)"));
                sb.appendHtmlConstant("</div>");
                break;
            }
        }
    }
}