Example usage for com.vaadin.client UIDL getStringAttribute

Introduction

In this page you can find the example usage for com.vaadin.client UIDL getStringAttribute.

Prototype

public String getStringAttribute(String name) 

Source Link

Document

Gets the named attribute as a String.

Usage

From source file:annis.gui.widgets.gwt.client.ui.VAnnotationGrid.java

License:Apache License

private void addRow(UIDL row, int rowNumber) {

    String caption = row.getStringAttribute("caption");
    boolean showNamespace = row.getBooleanAttribute("show-namespace");
    String name;// w ww.j  a v a 2 s  .c  o m
    if (showNamespace) {
        name = caption;
    } else {
        String[] captionSplit = caption.split("::");
        name = captionSplit[captionSplit.length - 1];
    }

    boolean showCaption = row.getBooleanAttribute("show-caption");

    int startColumn = 0;

    if (showCaption) {
        table.setHTML(rowNumber, 0, Util.escapeHTML(name));
        formatter.addStyleName(rowNumber, 0, "header");
        startColumn = 1;
    }

    int colspanOffset = 0;

    UIDL events = row.getChildByTagName("events");
    for (int j = 0; j < events.getChildCount(); j++) {
        UIDL event = events.getChildUIDL(j);
        String id = event.getStringAttribute("id");
        int left = event.getIntAttribute("left");
        int right = event.getIntAttribute("right");
        String value = event.getStringAttribute("value");
        if (escapeHTML) {
            value = Util.escapeHTML(value);
        }

        // +1 because we also have a caption column, subtract columns we
        // jumped over by using colspan
        int col = left + startColumn - colspanOffset;

        table.setHTML(rowNumber, col, value);

        if (event.hasAttribute("tooltip")) {
            Element tdElement = table.getCellFormatter().getElement(rowNumber, col);
            tdElement.setTitle(event.getStringAttribute("tooltip"));
        }

        position2id.put(new Position(rowNumber, col), id);

        int colspan = right - left + 1;
        formatter.setColSpan(rowNumber, col, colspan);
        if (colspan > 1) {
            colspanOffset += (colspan - 1);
        }

        addStyleForEvent(event, rowNumber, col);

    }
}

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From source file:annis.gui.widgets.gwt.client.ui.VAnnotationGrid.java

License:Apache License

private void addStyleForEvent(UIDL event, int rowNumber, int col) {
    String id = event.getStringAttribute("id");

    // style given by the server component
    if (event.hasAttribute("style")) {
        String[] styles = event.getStringArrayAttribute("style");
        for (String s : styles) {
            formatter.addStyleName(rowNumber, col, s);
        }//from  w  w w .ja  v a 2s  .  c  om
    } else {
        formatter.addStyleName(rowNumber, col, "single_event");
    }

    // fill highlight map
    if (event.hasAttribute("highlight")) {
        highlighted.put(id, event.getStringArrayAttribute("highlight"));
    }

    if (event.hasAttribute("startTime")) {
        formatter.addStyleName(rowNumber, col, "speaker");
        startTimes.put(new Position(rowNumber, col), event.getDoubleAttribute("startTime"));
        if (event.hasAttribute("endTime")) {
            endTimes.put(new Position(rowNumber, col), event.getDoubleAttribute("endTime"));
        }
    }

    if (event.hasAttribute("openPDF")) {
        String number = event.getStringAttribute("openPDF");
        formatter.addStyleName(rowNumber, col, "pdf");
        pdfPageNumbers.put(new Position(rowNumber, col), number);
    }
}

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From source file:annis.gui.widgets.gwt.client.ui.VJITWrapper.java

License:Apache License

@Override
public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {

    // This call should be made first.
    // It handles sizes, captions, tooltips, etc. automatically.
    if (client.updateComponent(this, uidl, true)) {
        // If client.updateComponent returns true there has been no changes and we
        // do not need to update anything.
        return;//from ww  w. j a  v a  2s  .c  o  m
    }

    if (uidl.hasAttribute("visData")) {

        jsonData = parseStringToJSON(uidl.getStringAttribute("visData"));

        // setup config for visualization
        if (uidl.hasAttribute("mappings")) {
            setupConfig(uidl.getMapAttribute("mappings"));
        } else {
            setupConfig();
        }

        if (visualization == null) {
            visualization = visualizationInit(config.getJavaScriptObject());
        }

        if (jsonData != null) {
            visualization.render();
        } else {
            GWT.log("jsonData are null");
        }
    }
}

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From source file:annis.gui.widgets.gwt.client.ui.VMediaPlayerBase.java

License:Apache License

@Override
public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
    if (client.updateComponent(this, uidl, true)) {
        return;//from w ww.  jav a 2s  . c om
    }

    // Save reference to server connection object to be able to send
    // user interaction later
    this.gClient = client;

    // Save the client side identifier (paintable id) for the widget
    paintableId = uidl.getId();

    if (media == null) {
        VConsole.error("media not set!!!");
        return;
    }

    if (uidl.hasAttribute(SOURCE_URL)) {
        registerMetadataLoadedEvent(media);

        if (uidl.hasAttribute(MIME_TYPE)) {
            String mimeType = uidl.getStringAttribute(MIME_TYPE);
            VConsole.log(
                    "canPlayType for \"" + mimeType + "\"value is \"" + media.canPlayType(mimeType) + "\"");
            // check for correct mime type
            if (media.canPlayType(uidl.getStringAttribute(MIME_TYPE)).equals(MediaElement.CANNOT_PLAY)) {
                VConsole.log("CANNOT PLAY!!!");

                gClient.updateVariable(paintableId, CANNOT_PLAY, true, true);
            } else if (media.canPlayType(uidl.getStringAttribute(MIME_TYPE))
                    .equals(MediaElement.CAN_PLAY_MAYBE)) {
                gClient.updateVariable(paintableId, MIGHT_NOT_PLAY, true, true);
            }
        }
        media.setSrc(uidl.getStringAttribute(SOURCE_URL));
    }

    if (uidl.hasAttribute(PLAY)) {
        String[] time = uidl.getStringArrayAttribute(PLAY);
        if (time != null && time.length > 0) {
            if (time.length == 1) {
                try {
                    media.setCurrentTime(Double.parseDouble(time[0]));
                } catch (NumberFormatException ex) {
                    VConsole.error(ex);
                }
            } else if (time.length == 2) {
                try {
                    media.setCurrentTime(Double.parseDouble(time[0]));
                    setEndTimeOnce(media, Double.parseDouble(time[1]));
                } catch (NumberFormatException ex) {
                    VConsole.error(ex);
                }
            }
            media.play();
        }
    } else if (uidl.hasAttribute(PAUSE)) {
        media.pause();
    } else if (uidl.hasAttribute(STOP)) {
        media.pause();
        media.setSrc("");
    }
}

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From source file:com.eternach.client.RichOptionGroupWidget.java

License:Apache License

@Override
public void buildOptions(final UIDL uidl) {
    panel.clear();/*from w w  w.ja va  2  s.  c  o  m*/
    optionsEnabled.clear();
    for (final Iterator<?> it = uidl.getChildIterator(); it.hasNext();) {
        boolean iconDisplayed = false;
        final UIDL opUidl = (UIDL) it.next();
        CheckBox op;

        String itemHtml = opUidl.getStringAttribute("caption");
        if (!htmlContentAllowed) {
            itemHtml = Util.escapeHTML(itemHtml);
        }

        final String icon = opUidl.getStringAttribute("icon");
        if (icon != null && icon.length() != 0) {
            final String iconUrl = client.translateVaadinUri(icon);
            itemHtml = "<span style=\"white-space: normal;\">" + itemHtml + "</span><br/><img src=\"" + iconUrl
                    + "\" class=\"" + Icon.CLASSNAME + "\" alt=\"\" />";
            iconDisplayed = true;
        }

        if (isMultiselect()) {
            op = new VCheckBox();
        } else {
            op = new RadioButton(paintableId, null, true);
            op.setStyleName("v-radiobutton");
        }

        op.addStyleName(CLASSNAME_OPTION);
        op.setValue(opUidl.getBooleanAttribute("selected"));
        final boolean optionEnabled = !opUidl
                .getBooleanAttribute(OptionGroupConstants.ATTRIBUTE_OPTION_DISABLED);
        final boolean enabled = optionEnabled && !isReadonly() && isEnabled();
        op.setEnabled(enabled);
        optionsEnabled.add(optionEnabled);
        setStyleName(op.getElement(), ApplicationConnection.DISABLED_CLASSNAME,
                !(optionEnabled && isEnabled()));
        op.addClickHandler(this);
        optionsToKeys.put(op, opUidl.getStringAttribute("key"));
        String description = opUidl.getStringAttribute("description-text");
        if (description == null) {
            description = "";
        }
        if (opUidl.getStringAttribute("description-icon") != null) {
            description += "<br/><img src=\""
                    + client.translateVaadinUri(opUidl.getStringAttribute("description-icon")) + "\"\\>";
        }

        final FocusableFlexTable table = new FocusableFlexTable();
        table.setWidget(0, 0, op);
        table.setHTML(0, 1, itemHtml);
        table.setCellPadding(0);
        table.setCellSpacing(0);
        panel.add(table);

        if (description != null && description.length() != 0) {
            elementsToDescription.put(table.getElement(), description);
        }
        if (iconDisplayed) {
            Util.sinkOnloadForImages(table.getElement());
            table.addHandler(iconLoadHandler, LoadEvent.getType());
        }
    }

}

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From source file:com.haulmont.cuba.web.toolkit.ui.client.aggregation.TableAggregationRow.java

License:Apache License

protected void addCellsFromUIDL(UIDL uidl) {
    int colIndex = 0;
    final Iterator cells = uidl.getChildIterator();
    while (cells.hasNext() && colIndex < tableWidget.getVisibleColOrder().length) {
        String columnId = tableWidget.getVisibleColOrder()[colIndex];

        if (addSpecificCell(columnId, colIndex)) {
            colIndex++;//w  w  w  .  ja v  a 2s  .  co  m
            continue;
        }

        final Object cell = cells.next();

        String style = "";
        if (uidl.hasAttribute("style-" + columnId)) {
            style = uidl.getStringAttribute("style-" + columnId);
        }

        boolean sorted = tableWidget.getHead().getHeaderCell(colIndex).isSorted();

        if (cell instanceof String) {
            addCell((String) cell, aligns[colIndex], style, sorted);
        }

        final String colKey = tableWidget.getColKeyByIndex(colIndex);
        int colWidth;
        if ((colWidth = tableWidget.getColWidth(colKey)) > -1) {
            tableWidget.setColWidth(colIndex, colWidth, false);
        }

        colIndex++;
    }
}

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From source file:com.haulmont.cuba.web.toolkit.ui.client.menubar.CubaMenuBarConnector.java

License:Apache License

@Override
protected String getItemId(UIDL uidl) {
    if (uidl.hasAttribute("tid")) {
        return uidl.getStringAttribute("tid");
    }/* w w w .  ja v  a2 s  .c o m*/

    return null;
}

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From source file:com.haulmont.cuba.web.toolkit.ui.client.menubar.CubaMenuBarConnector.java

License:Apache License

@Override
protected void assignAdditionalAttributes(VMenuBar.CustomMenuItem currentItem, UIDL item) {
    if (item.hasAttribute("cid")) {
        currentItem.getElement().setAttribute("cuba-id", item.getStringAttribute("cid"));
    }/*ww  w.j a  va 2  s .com*/
}

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From source file:com.haulmont.cuba.web.toolkit.ui.client.menubar.CubaMenuBarConnector.java

License:Apache License

@Override
protected void assignAdditionalMenuStyles(VMenuBar currentMenu, UIDL item) {
    String icon = item.getStringAttribute("icon");
    if (icon != null) {
        currentMenu.addStyleDependentName("has-icons");
    }/*from w w w  .  ja v  a2s.  c  o  m*/
}

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From source file:com.haulmont.cuba.web.toolkit.ui.client.menubar.CubaMenuBarWidget.java

License:Apache License

@Override
public String buildItemHTML(UIDL item) {
    // Construct html from the text and the optional icon
    // Haulmont API : Added support for shortcuts
    StringBuilder itemHTML = new StringBuilder();
    if (item.hasAttribute("separator")) {
        itemHTML.append("<span>---</span><span>---</span>");
    } else {//  w ww.  ja v  a 2 s  .c  om
        itemHTML.append("<span class=\"").append(getStylePrimaryName()).append("-menuitem-caption\">");

        Icon icon = client.getIcon(item.getStringAttribute("icon"));
        if (icon != null) {
            itemHTML.append(icon.getElement().getString());
        }

        String itemText = item.getStringAttribute("text");
        if (!htmlContentAllowed) {
            itemText = WidgetUtil.escapeHTML(itemText);
        }
        itemHTML.append(itemText);
        itemHTML.append("</span>");

        // Add submenu indicator
        if (item.getChildCount() > 0) {
            String bgStyle = "";
            itemHTML.append("<span class=\"").append(getStylePrimaryName()).append("-submenu-indicator\"")
                    .append(bgStyle).append("><span class=\"").append(getStylePrimaryName())
                    .append("-submenu-indicator-icon\"")
                    .append("><span class=\"text\">&#x25BA;</span></span></span>");
        } else {
            itemHTML.append("<span class=\"");
            String shortcut = "";
            if (item.hasAttribute("shortcut")) {
                shortcut = item.getStringAttribute("shortcut");
            } else {
                itemHTML.append(getStylePrimaryName()).append("-menuitem-empty-shortcut ");
            }

            itemHTML.append(getStylePrimaryName()).append("-menuitem-shortcut\">").append(shortcut)
                    .append("</span");
        }
    }
    return itemHTML.toString();
}

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