--- /dev/null
+/*
+ * Copyright 2011 Vaadin Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.vaadin.client.ui;
+
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+
+import com.google.gwt.user.client.DOM;
+import com.google.gwt.user.client.Element;
+import com.google.gwt.user.client.Event;
+import com.google.gwt.user.client.ui.HTML;
+import com.vaadin.client.ApplicationConnection;
+import com.vaadin.client.BrowserInfo;
+import com.vaadin.client.ComponentConnector;
+import com.vaadin.client.ConnectorMap;
+import com.vaadin.client.UIDL;
+import com.vaadin.client.Util;
+import com.vaadin.client.VConsole;
+import com.vaadin.shared.ui.embedded.EmbeddedConstants;
+
+public class VEmbedded extends HTML {
+ public static String CLASSNAME = "v-embedded";
+
+ /** For internal use only. May be removed or replaced in the future. */
+ public Element browserElement;
+
+ /** For internal use only. May be removed or replaced in the future. */
+ public String type;
+
+ /** For internal use only. May be removed or replaced in the future. */
+ public String mimetype;
+
+ /** For internal use only. May be removed or replaced in the future. */
+ public ApplicationConnection client;
+
+ public VEmbedded() {
+ setStyleName(CLASSNAME);
+ }
+
+ /**
+ * Creates the Object and Embed tags for the Flash plugin so it works
+ * cross-browser.
+ * <p>
+ * For internal use only. May be removed or replaced in the future.
+ *
+ * @param uidl
+ * The UIDL
+ * @return Tags concatenated into a string
+ */
+ public String createFlashEmbed(UIDL uidl) {
+ /*
+ * To ensure cross-browser compatibility we are using the twice-cooked
+ * method to embed flash i.e. we add a OBJECT tag for IE ActiveX and
+ * inside it a EMBED for all other browsers.
+ */
+
+ StringBuilder html = new StringBuilder();
+
+ // Start the object tag
+ html.append("<object ");
+
+ /*
+ * Add classid required for ActiveX to recognize the flash. This is a
+ * predefined value which ActiveX recognizes and must be the given
+ * value. More info can be found on
+ * http://kb2.adobe.com/cps/415/tn_4150.html. Allow user to override
+ * this by setting his own classid.
+ */
+ if (uidl.hasAttribute("classid")) {
+ html.append("classid=\""
+ + Util.escapeAttribute(uidl.getStringAttribute("classid"))
+ + "\" ");
+ } else {
+ html.append("classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" ");
+ }
+
+ /*
+ * Add codebase required for ActiveX and must be exactly this according
+ * to http://kb2.adobe.com/cps/415/tn_4150.html to work with the above
+ * given classid. Again, see more info on
+ * http://kb2.adobe.com/cps/415/tn_4150.html. Limiting Flash version to
+ * 6.0.0.0 and above. Allow user to override this by setting his own
+ * codebase
+ */
+ if (uidl.hasAttribute("codebase")) {
+ html.append("codebase=\""
+ + Util.escapeAttribute(uidl.getStringAttribute("codebase"))
+ + "\" ");
+ } else {
+ html.append("codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0\" ");
+ }
+
+ ComponentConnector paintable = ConnectorMap.get(client).getConnector(
+ this);
+ String height = paintable.getState().height;
+ String width = paintable.getState().width;
+
+ // Add width and height
+ html.append("width=\"" + Util.escapeAttribute(width) + "\" ");
+ html.append("height=\"" + Util.escapeAttribute(height) + "\" ");
+ html.append("type=\"application/x-shockwave-flash\" ");
+
+ // Codetype
+ if (uidl.hasAttribute("codetype")) {
+ html.append("codetype=\""
+ + Util.escapeAttribute(uidl.getStringAttribute("codetype"))
+ + "\" ");
+ }
+
+ // Standby
+ if (uidl.hasAttribute("standby")) {
+ html.append("standby=\""
+ + Util.escapeAttribute(uidl.getStringAttribute("standby"))
+ + "\" ");
+ }
+
+ // Archive
+ if (uidl.hasAttribute("archive")) {
+ html.append("archive=\""
+ + Util.escapeAttribute(uidl.getStringAttribute("archive"))
+ + "\" ");
+ }
+
+ // End object tag
+ html.append(">");
+
+ // Ensure we have an movie parameter
+ Map<String, String> parameters = getParameters(uidl);
+ if (parameters.get("movie") == null) {
+ parameters.put("movie", getSrc(uidl, client));
+ }
+
+ // Add parameters to OBJECT
+ for (String name : parameters.keySet()) {
+ html.append("<param ");
+ html.append("name=\"" + Util.escapeAttribute(name) + "\" ");
+ html.append("value=\"" + Util.escapeAttribute(parameters.get(name))
+ + "\" ");
+ html.append("/>");
+ }
+
+ // Build inner EMBED tag
+ html.append("<embed ");
+ html.append("src=\"" + Util.escapeAttribute(getSrc(uidl, client))
+ + "\" ");
+ html.append("width=\"" + Util.escapeAttribute(width) + "\" ");
+ html.append("height=\"" + Util.escapeAttribute(height) + "\" ");
+ html.append("type=\"application/x-shockwave-flash\" ");
+
+ // Add the parameters to the Embed
+ for (String name : parameters.keySet()) {
+ html.append(Util.escapeAttribute(name));
+ html.append("=");
+ html.append("\"" + Util.escapeAttribute(parameters.get(name))
+ + "\"");
+ }
+
+ // End embed tag
+ html.append("></embed>");
+
+ if (uidl.hasAttribute(EmbeddedConstants.ALTERNATE_TEXT)) {
+ html.append(uidl
+ .getStringAttribute(EmbeddedConstants.ALTERNATE_TEXT));
+ }
+
+ // End object tag
+ html.append("</object>");
+
+ return html.toString();
+ }
+
+ /**
+ * Returns a map (name -> value) of all parameters in the UIDL.
+ * <p>
+ * For internal use only. May be removed or replaced in the future.
+ *
+ * @param uidl
+ * @return
+ */
+ public static Map<String, String> getParameters(UIDL uidl) {
+ Map<String, String> parameters = new HashMap<String, String>();
+
+ Iterator<Object> childIterator = uidl.getChildIterator();
+ while (childIterator.hasNext()) {
+
+ Object child = childIterator.next();
+ if (child instanceof UIDL) {
+
+ UIDL childUIDL = (UIDL) child;
+ if (childUIDL.getTag().equals("embeddedparam")) {
+ String name = childUIDL.getStringAttribute("name");
+ String value = childUIDL.getStringAttribute("value");
+ parameters.put(name, value);
+ }
+ }
+
+ }
+
+ return parameters;
+ }
+
+ /**
+ * Helper to return translated src-attribute from embedded's UIDL
+ * <p>
+ * For internal use only. May be removed or replaced in the future.
+ *
+ * @param uidl
+ * @param client
+ * @return
+ */
+ public String getSrc(UIDL uidl, ApplicationConnection client) {
+ String url = client.translateVaadinUri(uidl.getStringAttribute("src"));
+ if (url == null) {
+ return "";
+ }
+ return url;
+ }
+
+ @Override
+ protected void onDetach() {
+ if (BrowserInfo.get().isIE()) {
+ // Force browser to fire unload event when component is detached
+ // from the view (IE doesn't do this automatically)
+ if (browserElement != null) {
+ /*
+ * src was previously set to javascript:false, but this was not
+ * enough to overcome a bug when detaching an iframe with a pdf
+ * loaded in IE9. about:blank seems to cause the adobe reader
+ * plugin to unload properly before the iframe is removed. See
+ * #7855
+ */
+ DOM.setElementAttribute(browserElement, "src", "about:blank");
+ }
+ }
+ super.onDetach();
+ }
+
+ @Override
+ public void onBrowserEvent(Event event) {
+ super.onBrowserEvent(event);
+ if (DOM.eventGetType(event) == Event.ONLOAD) {
+ VConsole.log("Embeddable onload");
+ Util.notifyParentOfSizeChange(this, true);
+ }
+ }
+
+}
--- /dev/null
+package com.vaadin.client.ui;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import com.google.gwt.user.client.ui.HTML;
+import com.vaadin.client.Util;
+
+public class VFlash extends HTML {
+
+ public static final String CLASSNAME = "v-flash";
+
+ protected String source;
+ protected String altText;
+ protected String classId;
+ protected String codebase;
+ protected String codetype;
+ protected String standby;
+ protected String archive;
+ protected Map<String, String> embedParams = new HashMap<String, String>();
+ protected boolean needsRebuild = false;
+ protected String width;
+ protected String height;
+
+ public VFlash() {
+ setStyleName(CLASSNAME);
+ }
+
+ public void setSource(String source) {
+ if (this.source != source) {
+ this.source = source;
+ needsRebuild = true;
+ }
+ }
+
+ public void setAlternateText(String altText) {
+ if (this.altText != altText) {
+ this.altText = altText;
+ needsRebuild = true;
+ }
+ }
+
+ public void setClassId(String classId) {
+ if (this.classId != classId) {
+ this.classId = classId;
+ needsRebuild = true;
+ }
+ }
+
+ public void setCodebase(String codebase) {
+ if (this.codebase != codebase) {
+ this.codebase = codebase;
+ needsRebuild = true;
+ }
+ }
+
+ public void setCodetype(String codetype) {
+ if (this.codetype != codetype) {
+ this.codetype = codetype;
+ needsRebuild = true;
+ }
+ }
+
+ public void setStandby(String standby) {
+ if (this.standby != standby) {
+ this.standby = standby;
+ needsRebuild = true;
+ }
+ }
+
+ public void setArchive(String archive) {
+ if (this.archive != archive) {
+ this.archive = archive;
+ needsRebuild = true;
+ }
+ }
+
+ /**
+ * Call this after changing values of widget. It will rebuild embedding
+ * structure if needed.
+ */
+ public void rebuildIfNeeded() {
+ if (needsRebuild) {
+ needsRebuild = false;
+ this.setHTML(createFlashEmbed());
+ }
+ }
+
+ @Override
+ public void setWidth(String width) {
+ // super.setWidth(height);
+
+ if (this.width != width) {
+ this.width = width;
+ needsRebuild = true;
+ }
+ }
+
+ @Override
+ public void setHeight(String height) {
+ // super.setHeight(height);
+
+ if (this.height != height) {
+ this.height = height;
+ needsRebuild = true;
+ }
+ }
+
+ public void setEmbedParams(Map<String, String> params) {
+ if (params == null) {
+ if (!embedParams.isEmpty()) {
+ embedParams.clear();
+ needsRebuild = true;
+ }
+ return;
+ }
+
+ if (!embedParams.equals(params)) {
+ embedParams = new HashMap<String, String>(params);
+ needsRebuild = true;
+ }
+ }
+
+ protected String createFlashEmbed() {
+ /*
+ * To ensure cross-browser compatibility we are using the twice-cooked
+ * method to embed flash i.e. we add a OBJECT tag for IE ActiveX and
+ * inside it a EMBED for all other browsers.
+ */
+
+ StringBuilder html = new StringBuilder();
+
+ // Start the object tag
+ html.append("<object ");
+
+ /*
+ * Add classid required for ActiveX to recognize the flash. This is a
+ * predefined value which ActiveX recognizes and must be the given
+ * value. More info can be found on
+ * http://kb2.adobe.com/cps/415/tn_4150.html. Allow user to override
+ * this by setting his own classid.
+ */
+ if (classId != null) {
+ html.append("classid=\"" + Util.escapeAttribute(classId) + "\" ");
+ } else {
+ html.append("classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" ");
+ }
+
+ /*
+ * Add codebase required for ActiveX and must be exactly this according
+ * to http://kb2.adobe.com/cps/415/tn_4150.html to work with the above
+ * given classid. Again, see more info on
+ * http://kb2.adobe.com/cps/415/tn_4150.html. Limiting Flash version to
+ * 6.0.0.0 and above. Allow user to override this by setting his own
+ * codebase
+ */
+ if (codebase != null) {
+ html.append("codebase=\"" + Util.escapeAttribute(codebase) + "\" ");
+ } else {
+ html.append("codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0\" ");
+ }
+
+ // Add width and height
+ html.append("width=\"" + Util.escapeAttribute(width) + "\" ");
+ html.append("height=\"" + Util.escapeAttribute(height) + "\" ");
+ html.append("type=\"application/x-shockwave-flash\" ");
+
+ // Codetype
+ if (codetype != null) {
+ html.append("codetype=\"" + Util.escapeAttribute(codetype) + "\" ");
+ }
+
+ // Standby
+ if (standby != null) {
+ html.append("standby=\"" + Util.escapeAttribute(standby) + "\" ");
+ }
+
+ // Archive
+ if (archive != null) {
+ html.append("archive=\"" + Util.escapeAttribute(archive) + "\" ");
+ }
+
+ // End object tag
+ html.append(">");
+
+ // Ensure we have an movie parameter
+ if (embedParams.get("movie") == null) {
+ embedParams.put("movie", source);
+ }
+
+ // Add parameters to OBJECT
+ for (String name : embedParams.keySet()) {
+ html.append("<param ");
+ html.append("name=\"" + Util.escapeAttribute(name) + "\" ");
+ html.append("value=\""
+ + Util.escapeAttribute(embedParams.get(name)) + "\" ");
+ html.append("/>");
+ }
+
+ // Build inner EMBED tag
+ html.append("<embed ");
+ html.append("src=\"" + Util.escapeAttribute(source) + "\" ");
+ html.append("width=\"" + Util.escapeAttribute(width) + "\" ");
+ html.append("height=\"" + Util.escapeAttribute(height) + "\" ");
+ html.append("type=\"application/x-shockwave-flash\" ");
+
+ // Add the parameters to the Embed
+ for (String name : embedParams.keySet()) {
+ html.append(Util.escapeAttribute(name));
+ html.append("=");
+ html.append("\"" + Util.escapeAttribute(embedParams.get(name))
+ + "\"");
+ }
+
+ // End embed tag
+ html.append("></embed>");
+
+ if (altText != null) {
+ html.append("<noembed>");
+ html.append(altText);
+ html.append("</noembed>");
+ }
+
+ // End object tag
+ html.append("</object>");
+
+ return html.toString();
+ }
+
+}
--- /dev/null
+/*
+ * Copyright 2011 Vaadin Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.vaadin.client.ui;
+
+import com.google.gwt.event.dom.client.KeyDownEvent;
+import com.google.gwt.event.dom.client.KeyDownHandler;
+import com.google.gwt.event.shared.HandlerRegistration;
+import com.google.gwt.user.client.DOM;
+import com.google.gwt.user.client.Element;
+import com.google.gwt.user.client.Event;
+import com.google.gwt.user.client.ui.ComplexPanel;
+import com.google.gwt.user.client.ui.Widget;
+import com.vaadin.client.ApplicationConnection;
+import com.vaadin.client.VErrorMessage;
+
+public class VForm extends ComplexPanel implements KeyDownHandler {
+
+ public static final String CLASSNAME = "v-form";
+
+ /** For internal use only. May be removed or replaced in the future. */
+ public String id;
+
+ /** For internal use only. May be removed or replaced in the future. */
+ public Widget lo;
+
+ /** For internal use only. May be removed or replaced in the future. */
+ public Element legend = DOM.createLegend();
+
+ /** For internal use only. May be removed or replaced in the future. */
+ public Element caption = DOM.createSpan();
+
+ /** For internal use only. May be removed or replaced in the future. */
+ public Element desc = DOM.createDiv();
+
+ /** For internal use only. May be removed or replaced in the future. */
+ public Icon icon;
+
+ /** For internal use only. May be removed or replaced in the future. */
+ public VErrorMessage errorMessage = new VErrorMessage();
+
+ /** For internal use only. May be removed or replaced in the future. */
+ public Element fieldContainer = DOM.createDiv();
+
+ /** For internal use only. May be removed or replaced in the future. */
+ public Element footerContainer = DOM.createDiv();
+
+ /** For internal use only. May be removed or replaced in the future. */
+ public Element fieldSet = DOM.createFieldSet();
+
+ /** For internal use only. May be removed or replaced in the future. */
+ public Widget footer;
+
+ /** For internal use only. May be removed or replaced in the future. */
+ public ApplicationConnection client;
+
+ /** For internal use only. May be removed or replaced in the future. */
+ public ShortcutActionHandler shortcutHandler;
+
+ /** For internal use only. May be removed or replaced in the future. */
+ public HandlerRegistration keyDownRegistration;
+
+ public VForm() {
+ setElement(DOM.createDiv());
+ getElement().appendChild(fieldSet);
+ setStyleName(CLASSNAME);
+ fieldSet.appendChild(legend);
+ legend.appendChild(caption);
+
+ fieldSet.appendChild(desc); // Adding description for initial padding
+ // measurements, removed later if no
+ // description is set
+
+ fieldSet.appendChild(fieldContainer);
+ errorMessage.setVisible(false);
+
+ fieldSet.appendChild(errorMessage.getElement());
+ fieldSet.appendChild(footerContainer);
+
+ errorMessage.setOwner(this);
+ }
+
+ @Override
+ public void setStyleName(String style) {
+ super.setStyleName(style);
+ updateStyleNames();
+ }
+
+ @Override
+ public void setStylePrimaryName(String style) {
+ super.setStylePrimaryName(style);
+ updateStyleNames();
+ }
+
+ protected void updateStyleNames() {
+ fieldContainer.setClassName(getStylePrimaryName() + "-content");
+ errorMessage.setStyleName(getStylePrimaryName() + "-errormessage");
+ desc.setClassName(getStylePrimaryName() + "-description");
+ footerContainer.setClassName(getStylePrimaryName() + "-footer");
+ }
+
+ @Override
+ public void onKeyDown(KeyDownEvent event) {
+ shortcutHandler.handleKeyboardEvent(Event.as(event.getNativeEvent()));
+ }
+
+ /** For internal use only. May be removed or replaced in the future. */
+ @Override
+ public void add(Widget child, Element container) {
+ super.add(child, container);
+ }
+}
--- /dev/null
+/*
+ * Copyright 2011 Vaadin Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.vaadin.client.ui;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+import com.google.gwt.event.dom.client.ClickEvent;
+import com.google.gwt.event.dom.client.ClickHandler;
+import com.google.gwt.user.client.DOM;
+import com.google.gwt.user.client.Element;
+import com.google.gwt.user.client.ui.FlexTable;
+import com.google.gwt.user.client.ui.HTML;
+import com.google.gwt.user.client.ui.SimplePanel;
+import com.google.gwt.user.client.ui.Widget;
+import com.vaadin.client.ApplicationConnection;
+import com.vaadin.client.BrowserInfo;
+import com.vaadin.client.ComponentConnector;
+import com.vaadin.client.Focusable;
+import com.vaadin.client.StyleConstants;
+import com.vaadin.client.VTooltip;
+import com.vaadin.shared.ComponentConstants;
+import com.vaadin.shared.ComponentState;
+import com.vaadin.shared.ui.ComponentStateUtil;
+import com.vaadin.shared.ui.MarginInfo;
+
+/**
+ * Two col Layout that places caption on left col and field on right col
+ */
+public class VFormLayout extends SimplePanel {
+
+ private final static String CLASSNAME = "v-formlayout";
+
+ /** For internal use only. May be removed or replaced in the future. */
+ public VFormLayoutTable table;
+
+ public VFormLayout() {
+ super();
+ setStyleName(StyleConstants.UI_LAYOUT);
+ addStyleName(CLASSNAME);
+ table = new VFormLayoutTable();
+ setWidget(table);
+ }
+
+ /**
+ * Parses the stylenames from shared state
+ *
+ * @param state
+ * shared state of the component
+ * @param enabled
+ * @return An array of stylenames
+ */
+ private String[] getStylesFromState(ComponentState state, boolean enabled) {
+ List<String> styles = new ArrayList<String>();
+ if (ComponentStateUtil.hasStyles(state)) {
+ for (String name : state.styles) {
+ styles.add(name);
+ }
+ }
+
+ if (!enabled) {
+ styles.add(ApplicationConnection.DISABLED_CLASSNAME);
+ }
+
+ return styles.toArray(new String[styles.size()]);
+ }
+
+ public class VFormLayoutTable extends FlexTable implements ClickHandler {
+
+ private static final int COLUMN_CAPTION = 0;
+ private static final int COLUMN_ERRORFLAG = 1;
+ private static final int COLUMN_WIDGET = 2;
+
+ private HashMap<Widget, Caption> widgetToCaption = new HashMap<Widget, Caption>();
+ private HashMap<Widget, ErrorFlag> widgetToError = new HashMap<Widget, ErrorFlag>();
+
+ public VFormLayoutTable() {
+ DOM.setElementProperty(getElement(), "cellPadding", "0");
+ DOM.setElementProperty(getElement(), "cellSpacing", "0");
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see
+ * com.google.gwt.event.dom.client.ClickHandler#onClick(com.google.gwt
+ * .event.dom.client.ClickEvent)
+ */
+ @Override
+ public void onClick(ClickEvent event) {
+ Caption caption = (Caption) event.getSource();
+ if (caption.getOwner() != null) {
+ if (caption.getOwner() instanceof Focusable) {
+ ((Focusable) caption.getOwner()).focus();
+ } else if (caption.getOwner() instanceof com.google.gwt.user.client.ui.Focusable) {
+ ((com.google.gwt.user.client.ui.Focusable) caption
+ .getOwner()).setFocus(true);
+ }
+ }
+ }
+
+ public void setMargins(MarginInfo margins) {
+ Element margin = getElement();
+ setStyleName(margin, CLASSNAME + "-" + StyleConstants.MARGIN_TOP,
+ margins.hasTop());
+ setStyleName(margin, CLASSNAME + "-" + StyleConstants.MARGIN_RIGHT,
+ margins.hasRight());
+ setStyleName(margin,
+ CLASSNAME + "-" + StyleConstants.MARGIN_BOTTOM,
+ margins.hasBottom());
+ setStyleName(margin, CLASSNAME + "-" + StyleConstants.MARGIN_LEFT,
+ margins.hasLeft());
+
+ }
+
+ public void setSpacing(boolean spacing) {
+ setStyleName(getElement(), CLASSNAME + "-" + "spacing", spacing);
+
+ }
+
+ public void setRowCount(int rowNr) {
+ for (int i = 0; i < rowNr; i++) {
+ prepareCell(i, COLUMN_CAPTION);
+ getCellFormatter().setStyleName(i, COLUMN_CAPTION,
+ CLASSNAME + "-captioncell");
+
+ prepareCell(i, 1);
+ getCellFormatter().setStyleName(i, COLUMN_ERRORFLAG,
+ CLASSNAME + "-errorcell");
+
+ prepareCell(i, 2);
+ getCellFormatter().setStyleName(i, COLUMN_WIDGET,
+ CLASSNAME + "-contentcell");
+
+ String rowstyles = CLASSNAME + "-row";
+ if (i == 0) {
+ rowstyles += " " + CLASSNAME + "-firstrow";
+ }
+ if (i == rowNr - 1) {
+ rowstyles += " " + CLASSNAME + "-lastrow";
+ }
+
+ getRowFormatter().setStyleName(i, rowstyles);
+
+ }
+ while (getRowCount() != rowNr) {
+ removeRow(rowNr);
+ }
+ }
+
+ public void setChild(int rowNr, Widget childWidget, Caption caption,
+ ErrorFlag error) {
+ setWidget(rowNr, COLUMN_WIDGET, childWidget);
+ setWidget(rowNr, COLUMN_CAPTION, caption);
+ setWidget(rowNr, COLUMN_ERRORFLAG, error);
+
+ widgetToCaption.put(childWidget, caption);
+ widgetToError.put(childWidget, error);
+
+ }
+
+ public Caption getCaption(Widget childWidget) {
+ return widgetToCaption.get(childWidget);
+ }
+
+ public ErrorFlag getError(Widget childWidget) {
+ return widgetToError.get(childWidget);
+ }
+
+ public void cleanReferences(Widget oldChildWidget) {
+ widgetToError.remove(oldChildWidget);
+ widgetToCaption.remove(oldChildWidget);
+
+ }
+
+ public void updateCaption(Widget widget, ComponentState state,
+ boolean enabled) {
+ final Caption c = widgetToCaption.get(widget);
+ if (c != null) {
+ c.updateCaption(state, enabled);
+ }
+ }
+
+ public void updateError(Widget widget, String errorMessage,
+ boolean hideErrors) {
+ final ErrorFlag e = widgetToError.get(widget);
+ if (e != null) {
+ e.updateError(errorMessage, hideErrors);
+ }
+
+ }
+
+ }
+
+ // TODO why duplicated here?
+ public class Caption extends HTML {
+
+ public static final String CLASSNAME = "v-caption";
+
+ private final ComponentConnector owner;
+
+ private Element requiredFieldIndicator;
+
+ private Icon icon;
+
+ private Element captionText;
+
+ /**
+ *
+ * @param component
+ * optional owner of caption. If not set, getOwner will
+ * return null
+ */
+ public Caption(ComponentConnector component) {
+ super();
+ owner = component;
+ }
+
+ private void setStyles(String[] styles) {
+ String styleName = CLASSNAME;
+
+ if (styles != null) {
+ for (String style : styles) {
+ if (ApplicationConnection.DISABLED_CLASSNAME.equals(style)) {
+ // Add v-disabled also without classname prefix so
+ // generic v-disabled CSS rules work
+ styleName += " " + style;
+ }
+
+ styleName += " " + CLASSNAME + "-" + style;
+ }
+ }
+
+ setStyleName(styleName);
+ }
+
+ public void updateCaption(ComponentState state, boolean enabled) {
+ // Update styles as they might have changed when the caption changed
+ setStyles(getStylesFromState(state, enabled));
+
+ boolean isEmpty = true;
+
+ if (state.resources.containsKey(ComponentConstants.ICON_RESOURCE)) {
+ if (icon == null) {
+ icon = new Icon(owner.getConnection());
+
+ DOM.insertChild(getElement(), icon.getElement(), 0);
+ }
+ icon.setUri(state.resources.get(
+ ComponentConstants.ICON_RESOURCE).getURL());
+ isEmpty = false;
+ } else {
+ if (icon != null) {
+ DOM.removeChild(getElement(), icon.getElement());
+ icon = null;
+ }
+
+ }
+
+ if (state.caption != null) {
+ if (captionText == null) {
+ captionText = DOM.createSpan();
+ DOM.insertChild(getElement(), captionText, icon == null ? 0
+ : 1);
+ }
+ String c = state.caption;
+ if (c == null) {
+ c = "";
+ } else {
+ isEmpty = false;
+ }
+ DOM.setInnerText(captionText, c);
+ } else {
+ // TODO should span also be removed
+ }
+
+ if (state.description != null && captionText != null) {
+ addStyleDependentName("hasdescription");
+ } else {
+ removeStyleDependentName("hasdescription");
+ }
+
+ boolean required = owner instanceof AbstractFieldConnector
+ && ((AbstractFieldConnector) owner).isRequired();
+ if (required) {
+ if (requiredFieldIndicator == null) {
+ requiredFieldIndicator = DOM.createSpan();
+ DOM.setInnerText(requiredFieldIndicator, "*");
+ DOM.setElementProperty(requiredFieldIndicator, "className",
+ "v-required-field-indicator");
+ DOM.appendChild(getElement(), requiredFieldIndicator);
+ }
+ } else {
+ if (requiredFieldIndicator != null) {
+ DOM.removeChild(getElement(), requiredFieldIndicator);
+ requiredFieldIndicator = null;
+ }
+ }
+
+ // Workaround for IE weirdness, sometimes returns bad height in some
+ // circumstances when Caption is empty. See #1444
+ // IE7 bugs more often. I wonder what happens when IE8 arrives...
+ // FIXME: This could be unnecessary for IE8+
+ if (BrowserInfo.get().isIE()) {
+ if (isEmpty) {
+ setHeight("0px");
+ DOM.setStyleAttribute(getElement(), "overflow", "hidden");
+ } else {
+ setHeight("");
+ DOM.setStyleAttribute(getElement(), "overflow", "");
+ }
+
+ }
+
+ }
+
+ /**
+ * Returns Paintable for which this Caption belongs to.
+ *
+ * @return owner Widget
+ */
+ public ComponentConnector getOwner() {
+ return owner;
+ }
+ }
+
+ /** For internal use only. May be removed or replaced in the future. */
+ public class ErrorFlag extends HTML {
+ private static final String CLASSNAME = VFormLayout.CLASSNAME
+ + "-error-indicator";
+ Element errorIndicatorElement;
+
+ private ComponentConnector owner;
+
+ public ErrorFlag(ComponentConnector owner) {
+ setStyleName(CLASSNAME);
+ sinkEvents(VTooltip.TOOLTIP_EVENTS);
+ this.owner = owner;
+ }
+
+ public ComponentConnector getOwner() {
+ return owner;
+ }
+
+ public void updateError(String errorMessage, boolean hideErrors) {
+ boolean showError = null != errorMessage;
+ if (hideErrors) {
+ showError = false;
+ }
+
+ if (showError) {
+ if (errorIndicatorElement == null) {
+ errorIndicatorElement = DOM.createDiv();
+ DOM.setInnerHTML(errorIndicatorElement, " ");
+ DOM.setElementProperty(errorIndicatorElement, "className",
+ "v-errorindicator");
+ DOM.appendChild(getElement(), errorIndicatorElement);
+ }
+
+ } else if (errorIndicatorElement != null) {
+ DOM.removeChild(getElement(), errorIndicatorElement);
+ errorIndicatorElement = null;
+ }
+ }
+
+ }
+}
import com.vaadin.client.ui.dd.VDragEvent;
import com.vaadin.client.ui.dd.VHasDropHandler;
import com.vaadin.client.ui.dd.VTransferable;
-import com.vaadin.client.ui.embedded.VEmbedded;
import com.vaadin.shared.ComponentState;
import com.vaadin.shared.MouseEventDetails;
import com.vaadin.shared.ui.dd.VerticalDropLocation;
import com.vaadin.client.VTooltip;
import com.vaadin.client.ui.AbstractComponentConnector;
import com.vaadin.client.ui.ClickEventHandler;
+import com.vaadin.client.ui.VEmbedded;
import com.vaadin.shared.MouseEventDetails;
import com.vaadin.shared.ui.Connect;
import com.vaadin.shared.ui.embedded.EmbeddedConstants;
+++ /dev/null
-/*
- * Copyright 2011 Vaadin Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
-
-package com.vaadin.client.ui.embedded;
-
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.Map;
-
-import com.google.gwt.user.client.DOM;
-import com.google.gwt.user.client.Element;
-import com.google.gwt.user.client.Event;
-import com.google.gwt.user.client.ui.HTML;
-import com.vaadin.client.ApplicationConnection;
-import com.vaadin.client.BrowserInfo;
-import com.vaadin.client.ComponentConnector;
-import com.vaadin.client.ConnectorMap;
-import com.vaadin.client.UIDL;
-import com.vaadin.client.Util;
-import com.vaadin.client.VConsole;
-import com.vaadin.shared.ui.embedded.EmbeddedConstants;
-
-public class VEmbedded extends HTML {
- public static String CLASSNAME = "v-embedded";
-
- protected Element browserElement;
-
- protected String type;
- protected String mimetype;
-
- protected ApplicationConnection client;
-
- public VEmbedded() {
- setStyleName(CLASSNAME);
- }
-
- /**
- * Creates the Object and Embed tags for the Flash plugin so it works
- * cross-browser
- *
- * @param uidl
- * The UIDL
- * @return Tags concatenated into a string
- */
- protected String createFlashEmbed(UIDL uidl) {
- /*
- * To ensure cross-browser compatibility we are using the twice-cooked
- * method to embed flash i.e. we add a OBJECT tag for IE ActiveX and
- * inside it a EMBED for all other browsers.
- */
-
- StringBuilder html = new StringBuilder();
-
- // Start the object tag
- html.append("<object ");
-
- /*
- * Add classid required for ActiveX to recognize the flash. This is a
- * predefined value which ActiveX recognizes and must be the given
- * value. More info can be found on
- * http://kb2.adobe.com/cps/415/tn_4150.html. Allow user to override
- * this by setting his own classid.
- */
- if (uidl.hasAttribute("classid")) {
- html.append("classid=\""
- + Util.escapeAttribute(uidl.getStringAttribute("classid"))
- + "\" ");
- } else {
- html.append("classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" ");
- }
-
- /*
- * Add codebase required for ActiveX and must be exactly this according
- * to http://kb2.adobe.com/cps/415/tn_4150.html to work with the above
- * given classid. Again, see more info on
- * http://kb2.adobe.com/cps/415/tn_4150.html. Limiting Flash version to
- * 6.0.0.0 and above. Allow user to override this by setting his own
- * codebase
- */
- if (uidl.hasAttribute("codebase")) {
- html.append("codebase=\""
- + Util.escapeAttribute(uidl.getStringAttribute("codebase"))
- + "\" ");
- } else {
- html.append("codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0\" ");
- }
-
- ComponentConnector paintable = ConnectorMap.get(client).getConnector(
- this);
- String height = paintable.getState().height;
- String width = paintable.getState().width;
-
- // Add width and height
- html.append("width=\"" + Util.escapeAttribute(width) + "\" ");
- html.append("height=\"" + Util.escapeAttribute(height) + "\" ");
- html.append("type=\"application/x-shockwave-flash\" ");
-
- // Codetype
- if (uidl.hasAttribute("codetype")) {
- html.append("codetype=\""
- + Util.escapeAttribute(uidl.getStringAttribute("codetype"))
- + "\" ");
- }
-
- // Standby
- if (uidl.hasAttribute("standby")) {
- html.append("standby=\""
- + Util.escapeAttribute(uidl.getStringAttribute("standby"))
- + "\" ");
- }
-
- // Archive
- if (uidl.hasAttribute("archive")) {
- html.append("archive=\""
- + Util.escapeAttribute(uidl.getStringAttribute("archive"))
- + "\" ");
- }
-
- // End object tag
- html.append(">");
-
- // Ensure we have an movie parameter
- Map<String, String> parameters = getParameters(uidl);
- if (parameters.get("movie") == null) {
- parameters.put("movie", getSrc(uidl, client));
- }
-
- // Add parameters to OBJECT
- for (String name : parameters.keySet()) {
- html.append("<param ");
- html.append("name=\"" + Util.escapeAttribute(name) + "\" ");
- html.append("value=\"" + Util.escapeAttribute(parameters.get(name))
- + "\" ");
- html.append("/>");
- }
-
- // Build inner EMBED tag
- html.append("<embed ");
- html.append("src=\"" + Util.escapeAttribute(getSrc(uidl, client))
- + "\" ");
- html.append("width=\"" + Util.escapeAttribute(width) + "\" ");
- html.append("height=\"" + Util.escapeAttribute(height) + "\" ");
- html.append("type=\"application/x-shockwave-flash\" ");
-
- // Add the parameters to the Embed
- for (String name : parameters.keySet()) {
- html.append(Util.escapeAttribute(name));
- html.append("=");
- html.append("\"" + Util.escapeAttribute(parameters.get(name))
- + "\"");
- }
-
- // End embed tag
- html.append("></embed>");
-
- if (uidl.hasAttribute(EmbeddedConstants.ALTERNATE_TEXT)) {
- html.append(uidl
- .getStringAttribute(EmbeddedConstants.ALTERNATE_TEXT));
- }
-
- // End object tag
- html.append("</object>");
-
- return html.toString();
- }
-
- /**
- * Returns a map (name -> value) of all parameters in the UIDL.
- *
- * @param uidl
- * @return
- */
- protected static Map<String, String> getParameters(UIDL uidl) {
- Map<String, String> parameters = new HashMap<String, String>();
-
- Iterator<Object> childIterator = uidl.getChildIterator();
- while (childIterator.hasNext()) {
-
- Object child = childIterator.next();
- if (child instanceof UIDL) {
-
- UIDL childUIDL = (UIDL) child;
- if (childUIDL.getTag().equals("embeddedparam")) {
- String name = childUIDL.getStringAttribute("name");
- String value = childUIDL.getStringAttribute("value");
- parameters.put(name, value);
- }
- }
-
- }
-
- return parameters;
- }
-
- /**
- * Helper to return translated src-attribute from embedded's UIDL
- *
- * @param uidl
- * @param client
- * @return
- */
- protected String getSrc(UIDL uidl, ApplicationConnection client) {
- String url = client.translateVaadinUri(uidl.getStringAttribute("src"));
- if (url == null) {
- return "";
- }
- return url;
- }
-
- @Override
- protected void onDetach() {
- if (BrowserInfo.get().isIE()) {
- // Force browser to fire unload event when component is detached
- // from the view (IE doesn't do this automatically)
- if (browserElement != null) {
- /*
- * src was previously set to javascript:false, but this was not
- * enough to overcome a bug when detaching an iframe with a pdf
- * loaded in IE9. about:blank seems to cause the adobe reader
- * plugin to unload properly before the iframe is removed. See
- * #7855
- */
- DOM.setElementAttribute(browserElement, "src", "about:blank");
- }
- }
- super.onDetach();
- }
-
- @Override
- public void onBrowserEvent(Event event) {
- super.onBrowserEvent(event);
- if (DOM.eventGetType(event) == Event.ONLOAD) {
- VConsole.log("Embeddable onload");
- Util.notifyParentOfSizeChange(this, true);
- }
- }
-
-}
import com.vaadin.client.communication.StateChangeEvent;
import com.vaadin.client.ui.AbstractComponentConnector;
+import com.vaadin.client.ui.VFlash;
import com.vaadin.shared.ui.AbstractEmbeddedState;
import com.vaadin.shared.ui.Connect;
import com.vaadin.shared.ui.flash.FlashState;
+++ /dev/null
-package com.vaadin.client.ui.flash;
-
-import java.util.HashMap;
-import java.util.Map;
-
-import com.google.gwt.user.client.ui.HTML;
-import com.vaadin.client.Util;
-
-public class VFlash extends HTML {
-
- public static final String CLASSNAME = "v-flash";
-
- protected String source;
- protected String altText;
- protected String classId;
- protected String codebase;
- protected String codetype;
- protected String standby;
- protected String archive;
- protected Map<String, String> embedParams = new HashMap<String, String>();
- protected boolean needsRebuild = false;
- protected String width;
- protected String height;
-
- public VFlash() {
- setStyleName(CLASSNAME);
- }
-
- public void setSource(String source) {
- if (this.source != source) {
- this.source = source;
- needsRebuild = true;
- }
- }
-
- public void setAlternateText(String altText) {
- if (this.altText != altText) {
- this.altText = altText;
- needsRebuild = true;
- }
- }
-
- public void setClassId(String classId) {
- if (this.classId != classId) {
- this.classId = classId;
- needsRebuild = true;
- }
- }
-
- public void setCodebase(String codebase) {
- if (this.codebase != codebase) {
- this.codebase = codebase;
- needsRebuild = true;
- }
- }
-
- public void setCodetype(String codetype) {
- if (this.codetype != codetype) {
- this.codetype = codetype;
- needsRebuild = true;
- }
- }
-
- public void setStandby(String standby) {
- if (this.standby != standby) {
- this.standby = standby;
- needsRebuild = true;
- }
- }
-
- public void setArchive(String archive) {
- if (this.archive != archive) {
- this.archive = archive;
- needsRebuild = true;
- }
- }
-
- /**
- * Call this after changing values of widget. It will rebuild embedding
- * structure if needed.
- */
- public void rebuildIfNeeded() {
- if (needsRebuild) {
- needsRebuild = false;
- this.setHTML(createFlashEmbed());
- }
- }
-
- @Override
- public void setWidth(String width) {
- // super.setWidth(height);
-
- if (this.width != width) {
- this.width = width;
- needsRebuild = true;
- }
- }
-
- @Override
- public void setHeight(String height) {
- // super.setHeight(height);
-
- if (this.height != height) {
- this.height = height;
- needsRebuild = true;
- }
- }
-
- public void setEmbedParams(Map<String, String> params) {
- if (params == null) {
- if (!embedParams.isEmpty()) {
- embedParams.clear();
- needsRebuild = true;
- }
- return;
- }
-
- if (!embedParams.equals(params)) {
- embedParams = new HashMap<String, String>(params);
- needsRebuild = true;
- }
- }
-
- protected String createFlashEmbed() {
- /*
- * To ensure cross-browser compatibility we are using the twice-cooked
- * method to embed flash i.e. we add a OBJECT tag for IE ActiveX and
- * inside it a EMBED for all other browsers.
- */
-
- StringBuilder html = new StringBuilder();
-
- // Start the object tag
- html.append("<object ");
-
- /*
- * Add classid required for ActiveX to recognize the flash. This is a
- * predefined value which ActiveX recognizes and must be the given
- * value. More info can be found on
- * http://kb2.adobe.com/cps/415/tn_4150.html. Allow user to override
- * this by setting his own classid.
- */
- if (classId != null) {
- html.append("classid=\"" + Util.escapeAttribute(classId) + "\" ");
- } else {
- html.append("classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" ");
- }
-
- /*
- * Add codebase required for ActiveX and must be exactly this according
- * to http://kb2.adobe.com/cps/415/tn_4150.html to work with the above
- * given classid. Again, see more info on
- * http://kb2.adobe.com/cps/415/tn_4150.html. Limiting Flash version to
- * 6.0.0.0 and above. Allow user to override this by setting his own
- * codebase
- */
- if (codebase != null) {
- html.append("codebase=\"" + Util.escapeAttribute(codebase) + "\" ");
- } else {
- html.append("codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0\" ");
- }
-
- // Add width and height
- html.append("width=\"" + Util.escapeAttribute(width) + "\" ");
- html.append("height=\"" + Util.escapeAttribute(height) + "\" ");
- html.append("type=\"application/x-shockwave-flash\" ");
-
- // Codetype
- if (codetype != null) {
- html.append("codetype=\"" + Util.escapeAttribute(codetype) + "\" ");
- }
-
- // Standby
- if (standby != null) {
- html.append("standby=\"" + Util.escapeAttribute(standby) + "\" ");
- }
-
- // Archive
- if (archive != null) {
- html.append("archive=\"" + Util.escapeAttribute(archive) + "\" ");
- }
-
- // End object tag
- html.append(">");
-
- // Ensure we have an movie parameter
- if (embedParams.get("movie") == null) {
- embedParams.put("movie", source);
- }
-
- // Add parameters to OBJECT
- for (String name : embedParams.keySet()) {
- html.append("<param ");
- html.append("name=\"" + Util.escapeAttribute(name) + "\" ");
- html.append("value=\""
- + Util.escapeAttribute(embedParams.get(name)) + "\" ");
- html.append("/>");
- }
-
- // Build inner EMBED tag
- html.append("<embed ");
- html.append("src=\"" + Util.escapeAttribute(source) + "\" ");
- html.append("width=\"" + Util.escapeAttribute(width) + "\" ");
- html.append("height=\"" + Util.escapeAttribute(height) + "\" ");
- html.append("type=\"application/x-shockwave-flash\" ");
-
- // Add the parameters to the Embed
- for (String name : embedParams.keySet()) {
- html.append(Util.escapeAttribute(name));
- html.append("=");
- html.append("\"" + Util.escapeAttribute(embedParams.get(name))
- + "\"");
- }
-
- // End embed tag
- html.append("></embed>");
-
- if (altText != null) {
- html.append("<noembed>");
- html.append(altText);
- html.append("</noembed>");
- }
-
- // End object tag
- html.append("</object>");
-
- return html.toString();
- }
-
-}
import com.vaadin.client.ui.AbstractComponentContainerConnector;
import com.vaadin.client.ui.Icon;
import com.vaadin.client.ui.ShortcutActionHandler;
+import com.vaadin.client.ui.VForm;
import com.vaadin.client.ui.layout.ElementResizeEvent;
import com.vaadin.client.ui.layout.ElementResizeListener;
import com.vaadin.client.ui.layout.MayScrollChildren;
+++ /dev/null
-/*
- * Copyright 2011 Vaadin Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
-
-package com.vaadin.client.ui.form;
-
-import com.google.gwt.event.dom.client.KeyDownEvent;
-import com.google.gwt.event.dom.client.KeyDownHandler;
-import com.google.gwt.event.shared.HandlerRegistration;
-import com.google.gwt.user.client.DOM;
-import com.google.gwt.user.client.Element;
-import com.google.gwt.user.client.Event;
-import com.google.gwt.user.client.ui.ComplexPanel;
-import com.google.gwt.user.client.ui.Widget;
-import com.vaadin.client.ApplicationConnection;
-import com.vaadin.client.VErrorMessage;
-import com.vaadin.client.ui.Icon;
-import com.vaadin.client.ui.ShortcutActionHandler;
-
-public class VForm extends ComplexPanel implements KeyDownHandler {
-
- protected String id;
-
- public static final String CLASSNAME = "v-form";
-
- Widget lo;
- Element legend = DOM.createLegend();
- Element caption = DOM.createSpan();
- Element desc = DOM.createDiv();
- Icon icon;
- VErrorMessage errorMessage = new VErrorMessage();
-
- Element fieldContainer = DOM.createDiv();
-
- Element footerContainer = DOM.createDiv();
-
- Element fieldSet = DOM.createFieldSet();
-
- Widget footer;
-
- ApplicationConnection client;
-
- ShortcutActionHandler shortcutHandler;
-
- HandlerRegistration keyDownRegistration;
-
- public VForm() {
- setElement(DOM.createDiv());
- getElement().appendChild(fieldSet);
- setStyleName(CLASSNAME);
- fieldSet.appendChild(legend);
- legend.appendChild(caption);
-
- fieldSet.appendChild(desc); // Adding description for initial padding
- // measurements, removed later if no
- // description is set
-
- fieldSet.appendChild(fieldContainer);
- errorMessage.setVisible(false);
-
- fieldSet.appendChild(errorMessage.getElement());
- fieldSet.appendChild(footerContainer);
-
- errorMessage.setOwner(this);
- }
-
- @Override
- public void setStyleName(String style) {
- super.setStyleName(style);
- updateStyleNames();
- }
-
- @Override
- public void setStylePrimaryName(String style) {
- super.setStylePrimaryName(style);
- updateStyleNames();
- }
-
- protected void updateStyleNames() {
- fieldContainer.setClassName(getStylePrimaryName() + "-content");
- errorMessage.setStyleName(getStylePrimaryName() + "-errormessage");
- desc.setClassName(getStylePrimaryName() + "-description");
- footerContainer.setClassName(getStylePrimaryName() + "-footer");
- }
-
- @Override
- public void onKeyDown(KeyDownEvent event) {
- shortcutHandler.handleKeyboardEvent(Event.as(event.getNativeEvent()));
- }
-
- @Override
- protected void add(Widget child, Element container) {
- // Overridden to allow VFormPaintable to call this. Should be removed
- // once functionality from VFormPaintable is moved to VForm.
- super.add(child, container);
- }
-}
import com.vaadin.client.communication.StateChangeEvent;
import com.vaadin.client.ui.AbstractFieldConnector;
import com.vaadin.client.ui.AbstractLayoutConnector;
-import com.vaadin.client.ui.formlayout.VFormLayout.Caption;
-import com.vaadin.client.ui.formlayout.VFormLayout.ErrorFlag;
-import com.vaadin.client.ui.formlayout.VFormLayout.VFormLayoutTable;
+import com.vaadin.client.ui.VFormLayout;
+import com.vaadin.client.ui.VFormLayout.Caption;
+import com.vaadin.client.ui.VFormLayout.ErrorFlag;
+import com.vaadin.client.ui.VFormLayout.VFormLayoutTable;
import com.vaadin.shared.ui.Connect;
import com.vaadin.shared.ui.MarginInfo;
import com.vaadin.shared.ui.orderedlayout.AbstractOrderedLayoutState;
+++ /dev/null
-/*
- * Copyright 2011 Vaadin Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
-
-package com.vaadin.client.ui.formlayout;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-
-import com.google.gwt.event.dom.client.ClickEvent;
-import com.google.gwt.event.dom.client.ClickHandler;
-import com.google.gwt.user.client.DOM;
-import com.google.gwt.user.client.Element;
-import com.google.gwt.user.client.ui.FlexTable;
-import com.google.gwt.user.client.ui.HTML;
-import com.google.gwt.user.client.ui.SimplePanel;
-import com.google.gwt.user.client.ui.Widget;
-import com.vaadin.client.ApplicationConnection;
-import com.vaadin.client.BrowserInfo;
-import com.vaadin.client.ComponentConnector;
-import com.vaadin.client.Focusable;
-import com.vaadin.client.StyleConstants;
-import com.vaadin.client.VTooltip;
-import com.vaadin.client.ui.AbstractFieldConnector;
-import com.vaadin.client.ui.Icon;
-import com.vaadin.shared.ComponentConstants;
-import com.vaadin.shared.ComponentState;
-import com.vaadin.shared.ui.ComponentStateUtil;
-import com.vaadin.shared.ui.MarginInfo;
-
-/**
- * Two col Layout that places caption on left col and field on right col
- */
-public class VFormLayout extends SimplePanel {
-
- private final static String CLASSNAME = "v-formlayout";
-
- VFormLayoutTable table;
-
- public VFormLayout() {
- super();
- setStyleName(StyleConstants.UI_LAYOUT);
- addStyleName(CLASSNAME);
- table = new VFormLayoutTable();
- setWidget(table);
- }
-
- /**
- * Parses the stylenames from shared state
- *
- * @param state
- * shared state of the component
- * @param enabled
- * @return An array of stylenames
- */
- private String[] getStylesFromState(ComponentState state, boolean enabled) {
- List<String> styles = new ArrayList<String>();
- if (ComponentStateUtil.hasStyles(state)) {
- for (String name : state.styles) {
- styles.add(name);
- }
- }
-
- if (!enabled) {
- styles.add(ApplicationConnection.DISABLED_CLASSNAME);
- }
-
- return styles.toArray(new String[styles.size()]);
- }
-
- public class VFormLayoutTable extends FlexTable implements ClickHandler {
-
- private static final int COLUMN_CAPTION = 0;
- private static final int COLUMN_ERRORFLAG = 1;
- private static final int COLUMN_WIDGET = 2;
-
- private HashMap<Widget, Caption> widgetToCaption = new HashMap<Widget, Caption>();
- private HashMap<Widget, ErrorFlag> widgetToError = new HashMap<Widget, ErrorFlag>();
-
- public VFormLayoutTable() {
- DOM.setElementProperty(getElement(), "cellPadding", "0");
- DOM.setElementProperty(getElement(), "cellSpacing", "0");
- }
-
- /*
- * (non-Javadoc)
- *
- * @see
- * com.google.gwt.event.dom.client.ClickHandler#onClick(com.google.gwt
- * .event.dom.client.ClickEvent)
- */
- @Override
- public void onClick(ClickEvent event) {
- Caption caption = (Caption) event.getSource();
- if (caption.getOwner() != null) {
- if (caption.getOwner() instanceof Focusable) {
- ((Focusable) caption.getOwner()).focus();
- } else if (caption.getOwner() instanceof com.google.gwt.user.client.ui.Focusable) {
- ((com.google.gwt.user.client.ui.Focusable) caption
- .getOwner()).setFocus(true);
- }
- }
- }
-
- public void setMargins(MarginInfo margins) {
- Element margin = getElement();
- setStyleName(margin, CLASSNAME + "-" + StyleConstants.MARGIN_TOP,
- margins.hasTop());
- setStyleName(margin, CLASSNAME + "-" + StyleConstants.MARGIN_RIGHT,
- margins.hasRight());
- setStyleName(margin,
- CLASSNAME + "-" + StyleConstants.MARGIN_BOTTOM,
- margins.hasBottom());
- setStyleName(margin, CLASSNAME + "-" + StyleConstants.MARGIN_LEFT,
- margins.hasLeft());
-
- }
-
- public void setSpacing(boolean spacing) {
- setStyleName(getElement(), CLASSNAME + "-" + "spacing", spacing);
-
- }
-
- public void setRowCount(int rowNr) {
- for (int i = 0; i < rowNr; i++) {
- prepareCell(i, COLUMN_CAPTION);
- getCellFormatter().setStyleName(i, COLUMN_CAPTION,
- CLASSNAME + "-captioncell");
-
- prepareCell(i, 1);
- getCellFormatter().setStyleName(i, COLUMN_ERRORFLAG,
- CLASSNAME + "-errorcell");
-
- prepareCell(i, 2);
- getCellFormatter().setStyleName(i, COLUMN_WIDGET,
- CLASSNAME + "-contentcell");
-
- String rowstyles = CLASSNAME + "-row";
- if (i == 0) {
- rowstyles += " " + CLASSNAME + "-firstrow";
- }
- if (i == rowNr - 1) {
- rowstyles += " " + CLASSNAME + "-lastrow";
- }
-
- getRowFormatter().setStyleName(i, rowstyles);
-
- }
- while (getRowCount() != rowNr) {
- removeRow(rowNr);
- }
- }
-
- public void setChild(int rowNr, Widget childWidget, Caption caption,
- ErrorFlag error) {
- setWidget(rowNr, COLUMN_WIDGET, childWidget);
- setWidget(rowNr, COLUMN_CAPTION, caption);
- setWidget(rowNr, COLUMN_ERRORFLAG, error);
-
- widgetToCaption.put(childWidget, caption);
- widgetToError.put(childWidget, error);
-
- }
-
- public Caption getCaption(Widget childWidget) {
- return widgetToCaption.get(childWidget);
- }
-
- public ErrorFlag getError(Widget childWidget) {
- return widgetToError.get(childWidget);
- }
-
- public void cleanReferences(Widget oldChildWidget) {
- widgetToError.remove(oldChildWidget);
- widgetToCaption.remove(oldChildWidget);
-
- }
-
- public void updateCaption(Widget widget, ComponentState state,
- boolean enabled) {
- final Caption c = widgetToCaption.get(widget);
- if (c != null) {
- c.updateCaption(state, enabled);
- }
- }
-
- public void updateError(Widget widget, String errorMessage,
- boolean hideErrors) {
- final ErrorFlag e = widgetToError.get(widget);
- if (e != null) {
- e.updateError(errorMessage, hideErrors);
- }
-
- }
-
- }
-
- // TODO why duplicated here?
- public class Caption extends HTML {
-
- public static final String CLASSNAME = "v-caption";
-
- private final ComponentConnector owner;
-
- private Element requiredFieldIndicator;
-
- private Icon icon;
-
- private Element captionText;
-
- /**
- *
- * @param component
- * optional owner of caption. If not set, getOwner will
- * return null
- */
- public Caption(ComponentConnector component) {
- super();
- owner = component;
- }
-
- private void setStyles(String[] styles) {
- String styleName = CLASSNAME;
-
- if (styles != null) {
- for (String style : styles) {
- if (ApplicationConnection.DISABLED_CLASSNAME.equals(style)) {
- // Add v-disabled also without classname prefix so
- // generic v-disabled CSS rules work
- styleName += " " + style;
- }
-
- styleName += " " + CLASSNAME + "-" + style;
- }
- }
-
- setStyleName(styleName);
- }
-
- public void updateCaption(ComponentState state, boolean enabled) {
- // Update styles as they might have changed when the caption changed
- setStyles(getStylesFromState(state, enabled));
-
- boolean isEmpty = true;
-
- if (state.resources.containsKey(ComponentConstants.ICON_RESOURCE)) {
- if (icon == null) {
- icon = new Icon(owner.getConnection());
-
- DOM.insertChild(getElement(), icon.getElement(), 0);
- }
- icon.setUri(state.resources.get(
- ComponentConstants.ICON_RESOURCE).getURL());
- isEmpty = false;
- } else {
- if (icon != null) {
- DOM.removeChild(getElement(), icon.getElement());
- icon = null;
- }
-
- }
-
- if (state.caption != null) {
- if (captionText == null) {
- captionText = DOM.createSpan();
- DOM.insertChild(getElement(), captionText, icon == null ? 0
- : 1);
- }
- String c = state.caption;
- if (c == null) {
- c = "";
- } else {
- isEmpty = false;
- }
- DOM.setInnerText(captionText, c);
- } else {
- // TODO should span also be removed
- }
-
- if (state.description != null && captionText != null) {
- addStyleDependentName("hasdescription");
- } else {
- removeStyleDependentName("hasdescription");
- }
-
- boolean required = owner instanceof AbstractFieldConnector
- && ((AbstractFieldConnector) owner).isRequired();
- if (required) {
- if (requiredFieldIndicator == null) {
- requiredFieldIndicator = DOM.createSpan();
- DOM.setInnerText(requiredFieldIndicator, "*");
- DOM.setElementProperty(requiredFieldIndicator, "className",
- "v-required-field-indicator");
- DOM.appendChild(getElement(), requiredFieldIndicator);
- }
- } else {
- if (requiredFieldIndicator != null) {
- DOM.removeChild(getElement(), requiredFieldIndicator);
- requiredFieldIndicator = null;
- }
- }
-
- // Workaround for IE weirdness, sometimes returns bad height in some
- // circumstances when Caption is empty. See #1444
- // IE7 bugs more often. I wonder what happens when IE8 arrives...
- // FIXME: This could be unnecessary for IE8+
- if (BrowserInfo.get().isIE()) {
- if (isEmpty) {
- setHeight("0px");
- DOM.setStyleAttribute(getElement(), "overflow", "hidden");
- } else {
- setHeight("");
- DOM.setStyleAttribute(getElement(), "overflow", "");
- }
-
- }
-
- }
-
- /**
- * Returns Paintable for which this Caption belongs to.
- *
- * @return owner Widget
- */
- public ComponentConnector getOwner() {
- return owner;
- }
- }
-
- class ErrorFlag extends HTML {
- private static final String CLASSNAME = VFormLayout.CLASSNAME
- + "-error-indicator";
- Element errorIndicatorElement;
-
- private ComponentConnector owner;
-
- public ErrorFlag(ComponentConnector owner) {
- setStyleName(CLASSNAME);
- sinkEvents(VTooltip.TOOLTIP_EVENTS);
- this.owner = owner;
- }
-
- public ComponentConnector getOwner() {
- return owner;
- }
-
- public void updateError(String errorMessage, boolean hideErrors) {
- boolean showError = null != errorMessage;
- if (hideErrors) {
- showError = false;
- }
-
- if (showError) {
- if (errorIndicatorElement == null) {
- errorIndicatorElement = DOM.createDiv();
- DOM.setInnerHTML(errorIndicatorElement, " ");
- DOM.setElementProperty(errorIndicatorElement, "className",
- "v-errorindicator");
- DOM.appendChild(getElement(), errorIndicatorElement);
- }
-
- } else if (errorIndicatorElement != null) {
- DOM.removeChild(getElement(), errorIndicatorElement);
- errorIndicatorElement = null;
- }
- }
-
- }
-}
projects / vaadin-framework.git / commitdiff