List of usage examples for com.vaadin.ui Label setWidth
@Override
public void setWidth(String width)
From source file:dhbw.clippinggorilla.userinterface.windows.GroupProfileWindow.java
public Component getSources(GroupInterestProfile profile, boolean isAdmin) { VerticalLayout windowLayout = new VerticalLayout(); windowLayout.setWidth("100%"); VerticalLayout sourcesLayout = new VerticalLayout(); sourcesLayout.setWidth("100%"); Panel sourcesPanel = new Panel(sourcesLayout); List<CheckBox> checkBoxes = new ArrayList<>(); HashMap<String, GridLayout> sourceLayouts = new HashMap<>(); profile.getSources().entrySet().stream() .sorted((e1, e2) -> e1.getKey().getName().compareToIgnoreCase(e2.getKey().getName())).forEach(e -> { Source source = e.getKey(); boolean enabled = e.getValue(); GridLayout sourceLayout = new GridLayout(5, 1); sourceLayout.setSizeFull(); CheckBox sourceSelected = new CheckBox(); sourceSelected.setValue(enabled); sourceSelected.addStyleName(ValoTheme.CHECKBOX_LARGE); sourceSelected.addValueChangeListener(v -> profile.getSources().replace(source, v.getValue())); sourceSelected.setEnabled(isAdmin); checkBoxes.add(sourceSelected); Image sourceLogo = new Image(); sourceLogo.addStyleName("logosmall"); sourceLogo.setSource(new ExternalResource(source.getLogo())); if (isAdmin) { sourceLogo.addClickListener(c -> { sourceSelected.setValue(!sourceSelected.getValue()); profile.getSources().replace(source, sourceSelected.getValue()); });// www.j av a 2 s.c o m } VerticalLayout layoutLogo = new VerticalLayout(sourceLogo); layoutLogo.setWidth("150px"); layoutLogo.setHeight("50px"); layoutLogo.setMargin(false); layoutLogo.setSpacing(false); layoutLogo.setComponentAlignment(sourceLogo, Alignment.MIDDLE_LEFT); Label labelHeadLine = new Label( source.getCategory().getIcon().getHtml() + " " + source.getName(), ContentMode.HTML); labelHeadLine.addStyleName(ValoTheme.LABEL_H3); Label labelDescription = new Label(source.getDescription(), ContentMode.HTML); labelDescription.setWidth("300px"); PopupView popup = new PopupView(null, labelDescription); Button buttonDescription = new Button(VaadinIcons.INFO_CIRCLE_O); buttonDescription.addClickListener(ce -> { popup.setPopupVisible(true); }); sourceLayout.addComponents(sourceSelected, layoutLogo, labelHeadLine, popup, buttonDescription); sourceLayout.setComponentAlignment(sourceSelected, Alignment.MIDDLE_CENTER); sourceLayout.setComponentAlignment(layoutLogo, Alignment.MIDDLE_CENTER); sourceLayout.setColumnExpandRatio(2, 5); sourceLayout.setSpacing(true); sourceLayouts.put(source.getName().toLowerCase().replaceAll(" ", "").replaceAll("-", "") .replaceAll("_", ""), sourceLayout); sourcesLayout.addComponent(sourceLayout); }); sourcesPanel.setContent(sourcesLayout); sourcesPanel.setHeight("100%"); sourcesPanel.setCaption(Language.get(Word.SOURCES)); Language.setCustom(Word.SOURCES, s -> sourcesPanel.setCaption(s)); windowLayout.addComponent(sourcesPanel); windowLayout.setExpandRatio(sourcesPanel, 1); windowLayout.setSpacing(false); windowLayout.setMargin(false); CheckBox checkBoxSelectAll = new CheckBox(); Language.setCustom(Word.SELECT_ALL, s -> checkBoxSelectAll.setCaption(s)); checkBoxSelectAll.setWidth("100%"); checkBoxSelectAll.addValueChangeListener(e -> { profile.getSources().replaceAll((c, enabled) -> checkBoxSelectAll.getValue()); checkBoxes.forEach(c -> c.setValue(checkBoxSelectAll.getValue())); }); checkBoxSelectAll.setEnabled(isAdmin); TextField textFieldSearch = new TextField(); Language.setCustom(Word.SEARCH, s -> textFieldSearch.setPlaceholder(s)); textFieldSearch.setWidth("100%"); textFieldSearch.setMaxLength(255); textFieldSearch.setPlaceholder(Language.get(Word.SEARCH)); textFieldSearch.addValueChangeListener(searchValue -> { sourceLayouts.forEach((sourceName, sourceLayout) -> { if (!sourceName.contains(searchValue.getValue().toLowerCase().replaceAll(" ", "") .replaceAll("-", "").replaceAll("_", ""))) { sourcesLayout.removeComponent(sourceLayout); } else { sourcesLayout.addComponent(sourceLayout); } }); }); Label placeholder = new Label(); placeholder.setWidth("100%"); GridLayout footer = new GridLayout(3, 1); footer.setSpacing(true); footer.setMargin(new MarginInfo(true, false, false, false)); footer.addStyleName("menubar"); footer.setWidth("100%"); footer.addComponents(checkBoxSelectAll, textFieldSearch, placeholder); footer.setComponentAlignment(checkBoxSelectAll, Alignment.MIDDLE_LEFT); footer.setComponentAlignment(textFieldSearch, Alignment.MIDDLE_CENTER); windowLayout.addComponent(footer); windowLayout.setHeight("350px"); return windowLayout; }
From source file:dhbw.clippinggorilla.userinterface.windows.GroupProfileWindow.java
private void addRow(GroupInterestProfile profile, boolean included, String value, boolean isAdmin) { GridLayout tagLayout = new GridLayout(2, 1); tagLayout.setWidth("100%"); Label labelTagName = new Label(value, ContentMode.HTML); labelTagName.setWidth("100%"); labelTagName.addStyleName(ValoTheme.LABEL_H3); labelTagName.addStyleName(ValoTheme.LABEL_NO_MARGIN); tagLayout.addComponent(labelTagName); tagLayout.setComponentAlignment(labelTagName, Alignment.MIDDLE_LEFT); if (isAdmin) { Button buttonDeleteTag = new Button(VaadinIcons.TRASH); buttonDeleteTag.addStyleName(ValoTheme.BUTTON_DANGER); buttonDeleteTag.addClickListener(ev -> { profile.getTags().remove(value); if (included) { includedTagsLayouts.get(profile).removeComponent(tagLayout); } else { excludedTagsLayouts.get(profile).removeComponent(tagLayout); }/* w ww .j a v a2s . c o m*/ }); tagLayout.addComponent(buttonDeleteTag); tagLayout.setComponentAlignment(buttonDeleteTag, Alignment.MIDDLE_RIGHT); } tagLayout.setWidth("100%"); tagLayout.setColumnExpandRatio(0, 5); tagLayout.setSpacing(true); tagLayout.setMargin(false); if (included) { if (isAdmin) { includedTagsLayouts.get(profile).addComponent(tagLayout, 2); } else { includedTagsLayouts.get(profile).addComponent(tagLayout, 1); } } else { if (isAdmin) { excludedTagsLayouts.get(profile).addComponent(tagLayout, 2); } else { excludedTagsLayouts.get(profile).addComponent(tagLayout, 1); } } }
From source file:dhbw.clippinggorilla.userinterface.windows.ManageSourcesWindow.java
public void refreshSources() { sourcesLayout.removeAllComponents(); SourceUtils.getSources().stream().sorted((s1, s2) -> s1.getName().compareToIgnoreCase(s2.getName())) .forEach(source -> {/*from w w w .j a v a 2 s . c o m*/ try { GridLayout sourceLayout = new GridLayout(4, 1); sourceLayout.setSizeFull(); Image sourceLogo = new Image(); URL url = source.getLogo(); if (url != null) { sourceLogo.setSource(new ExternalResource(url)); } sourceLogo.setWidth("150px"); VerticalLayout sourceText = new VerticalLayout(); sourceText.setSizeFull(); Label labelHeadLine = new Label( source.getCategory().getIcon().getHtml() + " " + source.getName(), ContentMode.HTML); labelHeadLine.addStyleName(ValoTheme.LABEL_H2); Label labelDescription = new Label(source.getDescription(), ContentMode.HTML); labelDescription.addStyleName(ValoTheme.LABEL_SMALL); labelDescription.setWidth("100%"); sourceText.setMargin(false); sourceText.addComponents(labelHeadLine, labelDescription); Button buttonEdit = new Button(VaadinIcons.EDIT); buttonEdit.addStyleName(ValoTheme.BUTTON_PRIMARY); buttonEdit.addClickListener( ce -> UI.getCurrent().addWindow(NewSourceWindow.createEditMode(source))); Button buttonDelete = new Button(VaadinIcons.TRASH); buttonDelete.addStyleName(ValoTheme.BUTTON_DANGER); buttonDelete.addClickListener(ce -> { sourcesLayout.removeComponent(sourceLayout); sourceLayouts.remove(source.getName().toLowerCase().replaceAll(" ", "") .replaceAll("-", "").replaceAll("_", "")); SourceUtils.removeSource(source); }); sourceLayout.addComponents(sourceLogo, sourceText, buttonEdit, buttonDelete); sourceLayout.setComponentAlignment(sourceLogo, Alignment.MIDDLE_CENTER); sourceLayout.setComponentAlignment(buttonEdit, Alignment.MIDDLE_CENTER); sourceLayout.setComponentAlignment(buttonDelete, Alignment.MIDDLE_CENTER); sourceLayout.setColumnExpandRatio(1, 5); sourceLayout.setSpacing(true); sourceLayouts.put(source.getName().toLowerCase().replaceAll(" ", "").replaceAll("-", "") .replaceAll("_", ""), sourceLayout); sourcesLayout.addComponent(sourceLayout); } catch (Exception e) { Log.error("Skipping Source! ", e); } }); }
From source file:dhbw.clippinggorilla.userinterface.windows.NewSourceWindow.java
public Component getThirdStage(Source s) { Label header = new Label(Language.get(Word.CRAWLER)); header.addStyleName(ValoTheme.LABEL_H1); Crawler crawler;/* w w w . j a v a 2s .co m*/ if (s.getCrawler() != null) { crawler = s.getCrawler(); } else { crawler = new Crawler(s); s.setCrawler(crawler); } GridLayout mainGrid = new GridLayout(2, 2); mainGrid.setSizeFull(); mainGrid.setSpacing(true); FormLayout layoutForms = new FormLayout(); //Exclude or Include RadioButtonGroup<Boolean> radios = new RadioButtonGroup<>(); radios.setItems(true, false); radios.setItemCaptionGenerator(b -> b ? Language.get(Word.INCLUDE_TAGS) : Language.get(Word.EXCLUDE_TAGS)); radios.setItemIconGenerator(b -> b ? VaadinIcons.CHECK : VaadinIcons.CLOSE); radios.setSelectedItem(true); radios.addValueChangeListener(event -> include = event.getValue()); //By Class CssLayout addByClassGroup = new CssLayout(); addByClassGroup.addStyleName(ValoTheme.LAYOUT_COMPONENT_GROUP); TextField textFieldAddByClass = new TextField(); textFieldAddByClass.setWidth("465px"); Button buttonAddByClass = new Button(VaadinIcons.PLUS); buttonAddByClass.addClickListener(e -> { crawler.addByClass(textFieldAddByClass.getValue(), include); refreshList(mainGrid, crawler); textFieldAddByClass.clear(); }); addByClassGroup.addComponents(textFieldAddByClass, buttonAddByClass); addByClassGroup.setCaption(Language.get(Word.BYCLASS)); //ByTag CssLayout addByTagGroup = new CssLayout(); addByTagGroup.addStyleName(ValoTheme.LAYOUT_COMPONENT_GROUP); TextField textFieldAddByTag = new TextField(); Button buttonAddByTag = new Button(VaadinIcons.PLUS); textFieldAddByTag.setWidth("465px"); buttonAddByTag.addClickListener(e -> { crawler.addByTag(textFieldAddByTag.getValue(), include); refreshList(mainGrid, crawler); textFieldAddByTag.clear(); }); addByTagGroup.addComponents(textFieldAddByTag, buttonAddByTag); addByTagGroup.setCaption(Language.get(Word.BYTAG)); //ByID CssLayout addByIDGroup = new CssLayout(); addByIDGroup.addStyleName(ValoTheme.LAYOUT_COMPONENT_GROUP); TextField textFieldAddByID = new TextField(); textFieldAddByID.setWidth("465px"); Button buttonAddByID = new Button(VaadinIcons.PLUS); buttonAddByID.addClickListener(e -> { crawler.addByID(textFieldAddByID.getValue(), include); refreshList(mainGrid, crawler); textFieldAddByID.clear(); }); addByIDGroup.addComponents(textFieldAddByID, buttonAddByID); addByIDGroup.setCaption(Language.get(Word.BYID)); //ByAttribute CssLayout addByAttributeGroup = new CssLayout(); addByAttributeGroup.addStyleName(ValoTheme.LAYOUT_COMPONENT_GROUP); TextField textFieldAddByAttributeKey = new TextField(); textFieldAddByAttributeKey.setWidth("233px"); TextField textFieldAddByAttributeValue = new TextField(); textFieldAddByAttributeValue.setWidth("232px"); Button buttonAddByAttribute = new Button(VaadinIcons.PLUS); buttonAddByAttribute.addClickListener(e -> { crawler.addByAttribute(textFieldAddByAttributeKey.getValue(), textFieldAddByAttributeValue.getValue(), include); refreshList(mainGrid, crawler); textFieldAddByAttributeKey.clear(); textFieldAddByAttributeValue.clear(); }); addByAttributeGroup.addComponents(textFieldAddByAttributeKey, textFieldAddByAttributeValue, buttonAddByAttribute); addByAttributeGroup.setCaption(Language.get(Word.BYATTRIBUTEVALUE)); layoutForms.addComponents(radios, addByClassGroup, addByTagGroup, addByIDGroup, addByAttributeGroup); mainGrid.addComponent(layoutForms); Label labelResult = new Label(); Panel panelResult = new Panel(labelResult); labelResult.setWidth("100%"); panelResult.setWidth("100%"); panelResult.setHeight("175px"); mainGrid.addComponent(panelResult, 0, 1, 1, 1); Button buttonTestURL = new Button(); buttonTestURL.setIcon(VaadinIcons.EXTERNAL_LINK); buttonTestURL.setCaption(Language.get(Word.OPEN_LINK)); Button buttonTest = new Button(Language.get(Word.TEST), VaadinIcons.CLIPBOARD_CHECK); buttonTest.addClickListener(ce -> { Article a = CrawlerUtils.executeRandom(crawler); labelResult.setValue(a.getBody()); if (reg != null) { reg.remove(); } reg = buttonTestURL .addClickListener(cev -> UI.getCurrent().getPage().open(a.getUrl(), "_blank", false)); }); refreshList(mainGrid, crawler); Runnable cancel = () -> close(); Runnable next = () -> validateThirdStage(s); VerticalLayout windowLayout = new VerticalLayout(); windowLayout.addComponents(header, mainGrid, getFooter(cancel, next, buttonTest, buttonTestURL)); windowLayout.setComponentAlignment(header, Alignment.MIDDLE_CENTER); windowLayout.setExpandRatio(mainGrid, 5); windowLayout.setWidth("1250px"); return windowLayout; }
From source file:dhbw.ka.mwi.businesshorizon2.ui.initialscreen.projectlist.ProjectListViewImpl.java
License:Open Source License
/** * Konkrete Ausprogrammierung der Darstellung eines einzelnen Projekts. * Ein Projekt wird durch ein VerticalLayout dargestellt, das ein Label * mit dem Projektname enthlt. Auerdem bekommt es einen ClickListener, * um ein Projekt als selektiert zu kennzeichnen und die Details zum Projekt * anzuzeigen.//from w w w .j a va 2 s . c o m * * @author Christian Scherer, Mirko Gpfrich, Marco Glaser * @param project * das darzustellende Projekt und der aktuelle Index der Liste * @param i * der Index der zu erstellenden Komponente (besonders fuer den * Loeschbutton relevant) * @return ein VerticalLayout Objekt, das zur Eingliederung in das UI dient */ private VerticalLayout generateSingleProjectUI(Project project, int i) { final Project proj = project; final int a = i; //erzeugt eine Panel fr ein Projekt singleProject = new VerticalLayout(); HorizontalLayout container = new HorizontalLayout(); container.setSizeFull(); if (i == 0) { singleProject.setStyleName("singleProjectSelected"); presenter.projectSelected(project); } else { singleProject.setStyleName("singleProject"); } Embedded icon = new Embedded(null, new ThemeResource("./images/icons/newIcons/1418828714_editor_open_folder-128.png")); icon.setHeight(40, UNITS_PIXELS); icon.setWidth(40, UNITS_PIXELS); Label gap1 = new Label(); Label gap2 = new Label(); Label gap3 = new Label(); gap1.setWidth("15px"); gap2.setWidth("15px"); gap3.setSizeFull(); Label projectName = new Label(project.getName()); projectName.setWidth(Sizeable.SIZE_UNDEFINED, 0); projectName.setHeight(Sizeable.SIZE_UNDEFINED, 0); projectName.setStyleName("projectName"); //Legt ein Layout fr das Projekt-Panel fest //panelContent.setSizeFull(); container.addComponent(gap1); container.addComponent(icon); container.addComponent(gap2); container.addComponent(projectName); container.addComponent(gap3); container.setExpandRatio(gap3, 1.0f); singleProject.addComponent(container); singleProject.setWidth(100, UNITS_PERCENTAGE); singleProject.setHeight(70, UNITS_PIXELS); container.setComponentAlignment(icon, Alignment.MIDDLE_CENTER); container.setComponentAlignment(projectName, Alignment.MIDDLE_CENTER); singleProject.addListener(new LayoutClickListener() { private static final long serialVersionUID = 1L; @Override public void layoutClick(LayoutClickEvent event) { presenter.projectSelected(proj); switchProjectsStyle(a); eventBus.fireEvent(new SelectProjectEvent()); } }); // singleProject.addListener(this); // projectListPanel.addComponent(singleProject); logger.debug("Einzelnes Projektelement erzeugt"); return singleProject; }
From source file:edu.kit.dama.ui.admin.AdminUIMainView.java
License:Apache License
/** * Setup the login form including its logic. *//*from w w w . j a v a 2s .c o m*/ private void setupLoginForm(AbstractLoginComponent.AUTH_MODE type, String pendingAuth, VaadinRequest request) { ComboBox authSelection = new ComboBox(); authSelection.setWidth("400px"); authSelection.setNullSelectionAllowed(false); authSelection.setStyleName("auth_selection"); Label spacer = new Label("<br/>", ContentMode.HTML); spacer.setWidth("400px"); String orcidClientId = DataManagerSettings.getSingleton() .getStringProperty(OrcidLoginComponent.ORCID_CLIENT_ID_PROPERTY, null); String orcidClientSecret = DataManagerSettings.getSingleton() .getStringProperty(OrcidLoginComponent.ORCID_CLIENT_SECRET_PROPERTY, null); /// String b2AccessClientId = DataManagerSettings.getSingleton().getStringProperty(B2AccessLoginComponent.B2ACCESS_CLIENT_ID_PROPERTY, null); // String b2AccessClientSecret = DataManagerSettings.getSingleton().getStringProperty(B2AccessLoginComponent.B2ACCESS_CLIENT_SECRET_PROPERTY, null); List<AbstractLoginComponent> components = new ArrayList<>(); if (orcidClientId != null && !orcidClientId.equals("ORCID_CLIENT_ID") && orcidClientSecret != null && !orcidClientSecret.equals("ORCID_CLIENT_SECRET")) { components.add(new OrcidLoginComponent()); } /*B2Access is currently not supported. if (b2AccessClientId != null && b2AccessClientSecret != null) { components.add(new B2AccessLoginComponent()); }*/ components.add(new EmailPasswordLoginComponent()); loginComponents = components.toArray(new AbstractLoginComponent[] {}); //default login component has index 0 loginComponent = loginComponents[0]; for (AbstractLoginComponent component : loginComponents) { //add new login component authSelection.addItem(component.getLoginIdentifier()); authSelection.setItemCaption(component.getLoginIdentifier(), component.getLoginLabel()); if (pendingAuth != null && pendingAuth.equals(component.getLoginIdentifier())) { //login or registration process in pending, continue process loginComponent = component; try { switch (type) { case REGISTRATION: loginComponent.doRegistration(request); break; default: loginComponent.doLogin(request); break; } } catch (UnauthorizedAccessAttemptException ex) { //failed to continue auth...cancel. String message = "Failed to continue pending " + (AbstractLoginComponent.AUTH_MODE.LOGIN.equals(type) ? "login" : "registration") + " for authentication #" + pendingAuth + "."; LOGGER.error(message, ex); UIComponentTools.showError(message); VaadinSession.getCurrent().setAttribute("auth_pending", null); VaadinSession.getCurrent().setAttribute("registration_pending", null); loginComponent.reset(); } } } authSelection.select(loginComponent.getLoginIdentifier()); authSelection.addValueChangeListener((Property.ValueChangeEvent event) -> { String value = (String) event.getProperty().getValue(); if (value != null) { for (AbstractLoginComponent component : loginComponents) { if (value.equals(component.getLoginIdentifier())) { loginForm.replaceComponent(loginComponent, component); loginComponent = component; } } } }); loginForm = new VerticalLayout(authSelection, spacer, loginComponent); loginForm.setComponentAlignment(authSelection, Alignment.TOP_CENTER); loginForm.setComponentAlignment(spacer, Alignment.TOP_CENTER); loginForm.setComponentAlignment(loginComponent, Alignment.TOP_CENTER); }
From source file:edu.kit.dama.ui.admin.wizard.FirstStartWizard.java
License:Apache License
private void buildMainLayout() { stepLayout = new VerticalLayout(); back.setEnabled(false);// w w w . java2 s . c o m stepLayout.addComponent(stepList[currentStep]); stepLayout.setComponentAlignment(stepList[currentStep], Alignment.TOP_RIGHT); stepLayout.setSpacing(false); stepLayout.setMargin(false); stepLayout.setWidth("100%"); stepLayout.setHeight("500px"); final VerticalLayout stepLabels = new VerticalLayout(); for (WizardStep step : stepList) { Label stepLabel = new Label(step.getStepName()); stepLabel.setWidth("250px"); stepLabels.addComponent(stepLabel); stepLabels.setComponentAlignment(stepLabel, Alignment.TOP_LEFT); } //make introduction label bold stepLabels.getComponent(0).addStyleName("myboldcaption"); Label spacer = new Label(); stepLabels.addComponent(spacer); stepLabels.setExpandRatio(spacer, 1.0f); stepLabels.setWidth("275px"); stepLabels.setHeight("550px"); stepLabels.setSpacing(true); UIUtils7.GridLayoutBuilder builder = new UIUtils7.GridLayoutBuilder(2, 2); HorizontalLayout buttonLayout = new HorizontalLayout(back, next); buttonLayout.setSizeFull(); buttonLayout.setComponentAlignment(back, Alignment.BOTTOM_RIGHT); buttonLayout.setComponentAlignment(next, Alignment.BOTTOM_RIGHT); buttonLayout.setExpandRatio(back, 1.0f); next.addClickListener((event) -> { if ("Go To Login".equals(next.getCaption())) { Page.getCurrent().reload(); } else if ("Finish".equals(next.getCaption())) { //do finish WizardPersistHelper helper = new WizardPersistHelper(); if (helper.persist(properties)) { UIUtils7.showInformation("Success", "All information have been successfully stored into the database. For details, please refer to the log output above.\n" + "You may now dismiss this message and click 'Go To Login' in order to access the login page.\n" + "From there you can to login using your administrator account or create a personalized user account.", 3000); back.setVisible(false); next.setCaption("Go To Login"); } else { UIUtils7.showError("Failed to store collected information in database.\n" + "Please refer to the log output above."); } ((WizardSummary) stepList[currentStep]).setSummary(helper.getMessages()); } else { if (currentStep + 1 <= stepList.length - 1) { if (stepList[currentStep].validate()) { stepList[currentStep].collectProperties(properties); currentStep++; stepLayout.replaceComponent(stepList[currentStep - 1], stepList[currentStep]); Label currentLabel = (Label) stepLabels.getComponent(currentStep); Label prevLabel = (Label) stepLabels.getComponent(currentStep - 1); currentLabel.addStyleName("myboldcaption"); prevLabel.removeStyleName("myboldcaption"); if (stepList[currentStep] instanceof WizardSummary) { StringBuilder summary = new StringBuilder(); for (WizardStep step : stepList) { summary.append(step.getSummary()).append("\n"); } ((WizardSummary) stepList[currentStep]).setSummary(summary.toString()); } } } if (currentStep == stepList.length - 1) { //finish next.setCaption("Finish"); } else { next.setCaption("Next"); } back.setEnabled(true); } }); back.addClickListener((event) -> { if (currentStep - 1 >= 0) { stepList[currentStep].collectProperties(properties); currentStep--; stepLayout.replaceComponent(stepList[currentStep + 1], stepList[currentStep]); Label currentLabel = (Label) stepLabels.getComponent(currentStep); Label prevLabel = (Label) stepLabels.getComponent(currentStep + 1); currentLabel.addStyleName("myboldcaption"); prevLabel.removeStyleName("myboldcaption"); } next.setEnabled(true); back.setEnabled(currentStep > 0); next.setCaption("Next"); }); builder.addComponent(stepLabels, Alignment.TOP_LEFT, 0, 0, 1, 2); builder.addComponent(stepLayout, Alignment.TOP_LEFT, 1, 0, 1, 1); builder.addComponent(buttonLayout, Alignment.BOTTOM_LEFT, 1, 1, 1, 1); mainLayout = builder.getLayout(); mainLayout.setMargin(true); mainLayout.setSizeFull(); // mainLayout.setColumnExpandRatio(0, .3f); mainLayout.setColumnExpandRatio(1, 1f); mainLayout.setRowExpandRatio(0, .95f); mainLayout.setRowExpandRatio(1, .05f); }
From source file:edu.kit.dama.ui.commons.util.PaginationLayout.java
License:Apache License
/** * Update the layout. This method is either called internally when scrolling * or/* w ww . j av a2 s . c o m*/ */ public final void update() { //remove all components (old result page and navigation) removeAllComponents(); //add current results renderPage(); //build pagination int pages = overallEntries / entriesPerPage; if (overallEntries % entriesPerPage > 0) { pages++; } final int overallPages = pages; HorizontalLayout navigation = new HorizontalLayout(); //add "JumpToFirstPage" button final NativeButton first = new NativeButton(); first.setIcon(firstIcon); if (firstIcon == null) { first.setCaption("<<"); } first.setDescription("First Page"); first.addClickListener(new Button.ClickListener() { @Override public void buttonClick(Button.ClickEvent event) { currentPage = 0; update(); } }); //add "PreviousPage" button final NativeButton prev = new NativeButton(); prev.setIcon(prevIcon); if (prevIcon == null) { prev.setCaption("<"); } prev.setDescription("Previous Page"); prev.addClickListener(new Button.ClickListener() { @Override public void buttonClick(Button.ClickEvent event) { if (currentPage > 0) { currentPage--; update(); } } }); //add "NextPage" button final NativeButton next = new NativeButton(); next.setIcon(nextIcon); if (nextIcon == null) { next.setCaption(">"); } next.setDescription("Next Page"); next.addClickListener(new Button.ClickListener() { @Override public void buttonClick(Button.ClickEvent event) { if (currentPage + 1 < overallPages) { currentPage++; update(); } } }); //add "JumpToLastPage" button final NativeButton last = new NativeButton(); last.setIcon(endIcon); if (endIcon == null) { next.setCaption(">>"); } last.setDescription("Last Page"); last.addClickListener(new Button.ClickListener() { @Override public void buttonClick(Button.ClickEvent event) { currentPage = overallPages - 1; update(); } }); //enable/disable buttons depending on the current page if (overallPages == 0) { first.setEnabled(false); prev.setEnabled(false); next.setEnabled(false); last.setEnabled(false); } else { first.setEnabled(!(currentPage == 0) || !(overallPages < 2)); prev.setEnabled(!(currentPage == 0) || !(overallPages < 2)); next.setEnabled(!(currentPage == overallPages - 1) || !(overallPages < 2)); last.setEnabled(!(currentPage == overallPages - 1) || !(overallPages < 2)); } //at first, put the page size selection box into the navigation final ComboBox entriesPerPageBox = new ComboBox(); entriesPerPageBox.setItemCaptionPropertyId("name"); entriesPerPageBox.addContainerProperty("name", String.class, null); entriesPerPageBox.addItem(5); entriesPerPageBox.getContainerProperty(5, "name").setValue("5 Entries / Page"); entriesPerPageBox.addItem(10); entriesPerPageBox.getContainerProperty(10, "name").setValue("10 Entries / Page"); entriesPerPageBox.addItem(15); entriesPerPageBox.getContainerProperty(15, "name").setValue("15 Entries / Page"); entriesPerPageBox.addItem(20); entriesPerPageBox.getContainerProperty(20, "name").setValue("20 Entries / Page"); entriesPerPageBox.setValue(entriesPerPage); entriesPerPageBox.setNullSelectionAllowed(false); entriesPerPageBox.setImmediate(true); entriesPerPageBox.addListener(new Property.ValueChangeListener() { public void valueChange(ValueChangeEvent event) { entriesPerPage = (Integer) entriesPerPageBox.getValue(); update(); } }); navigation.addComponent(entriesPerPageBox); //filler labels are added to the beginning and to the end to keep the navigation in the middle Label leftFiller = new Label(); leftFiller.setWidth("25px"); navigation.addComponent(leftFiller); navigation.addComponent(first); navigation.addComponent(prev); //Show max. 10 pages at once for performance and layout reasons. //If there are more than 10 pages, "move" the to show 10 pages based on the current page. int start = currentPage - 5; start = (start < 0) ? 0 : start; int end = start + 10; end = (end > pages) ? pages : end; if (end - start < 10 && pages > 10) { start = end - 10; } if (overallPages == 0) { Label noEntryLabel = new Label("<i>No entries</i>", Label.CONTENT_XHTML); //noEntryLabel.setWidth("80px"); noEntryLabel.setSizeUndefined(); navigation.addComponent(noEntryLabel); navigation.setComponentAlignment(noEntryLabel, Alignment.MIDDLE_CENTER); } //build the actual page entries for (int i = start; i < end; i++) { if (i == currentPage) { //the current page is marked with a special style Label pageLink = new Label("<b>" + Integer.toString(i + 1) + "</b>", Label.CONTENT_XHTML); pageLink.setStyleName("currentpage"); pageLink.setWidth("15px"); navigation.addComponent(pageLink); navigation.setComponentAlignment(pageLink, Alignment.MIDDLE_CENTER); } else { //otherwise normal links are added, click-events are handled via LayoutClickListener Link pageLink = new Link(Integer.toString(i + 1), null); navigation.addComponent(pageLink); navigation.setComponentAlignment(pageLink, Alignment.MIDDLE_CENTER); } } //add right navigation buttons navigation.addComponent(next); navigation.addComponent(last); //...and fill the remaining space Label rightFiller = new Label(); navigation.addComponent(rightFiller); // navigation.setExpandRatio(leftFiller, 1.0f); navigation.setExpandRatio(rightFiller, 1.0f); navigation.setSpacing(true); //put everything ot the middle navigation.setComponentAlignment(first, Alignment.MIDDLE_CENTER); navigation.setComponentAlignment(prev, Alignment.MIDDLE_CENTER); navigation.setComponentAlignment(next, Alignment.MIDDLE_CENTER); navigation.setComponentAlignment(last, Alignment.MIDDLE_CENTER); //add layout click listener to be able to navigate by clicking the single pages navigation.addListener(new LayoutEvents.LayoutClickListener() { @Override public void layoutClick(LayoutEvents.LayoutClickEvent event) { // Get the child component which was clicked Component child = event.getChildComponent(); if (child == null) { // Not over any child component } else { // Over a child component if (child instanceof Link) { // Over a valid child element currentPage = Integer.parseInt(((Link) child).getCaption()) - 1; update(); } } } }); //finalize navigation.setWidth("100%"); navigation.setHeight("25px"); //add navigation and align it right below the result page addComponent(page); setExpandRatio(page, 1f); if (overallEntries > 0) { addComponent(navigation); setComponentAlignment(navigation, Alignment.BOTTOM_CENTER); setExpandRatio(navigation, .05f); } requestRepaint(); }
From source file:edu.kit.dama.ui.commons.util.PaginationLayout.java
License:Apache License
/** * Fill the pagination listing based on a specific query to obtain valid * objects./*from w w w . j ava 2s .com*/ */ private void renderPage() { //obtain the objects of this page (5 entries per page are shown) int start = currentPage * entriesPerPage; //initialize page panel and layout page = new Panel(); page.setCaption(caption); page.setImmediate(true); page.setIcon(icon); VerticalLayout pageLayout = new VerticalLayout(); pageLayout.setMargin(true); pageLayout.setImmediate(true); pageLayout.setSizeUndefined(); page.setSizeFull(); List<C> entries; if (overallEntries > 0) { AbstractComponent header = callback.renderHeader(); if (header != null) { pageLayout.addComponent(header); pageLayout.setComponentAlignment(header, Alignment.TOP_LEFT); } entries = callback.getEntries(this, start); //add all objects of this page int objectIdx = 1; for (C entry : entries) { AbstractComponent renderedEntry = callback.renderEntry(entry, start + objectIdx); pageLayout.addComponent(renderedEntry); pageLayout.setComponentAlignment(renderedEntry, Alignment.TOP_CENTER); Label spacer = new Label("<hr/>", Label.CONTENT_XHTML); spacer.setHeight("3px"); spacer.setWidth("100%"); pageLayout.addComponent(spacer); pageLayout.setComponentAlignment(spacer, Alignment.TOP_CENTER); objectIdx++; } //if there are less than 'entriesPerPage' entries, add a 'filler' to keep the actual items on top of the layout if (objectIdx < entriesPerPage) { Label filler = new Label(); pageLayout.addComponent(filler); pageLayout.setExpandRatio(filler, 1.0f); } } else { //nothing visible Label filler = new Label("No entries available"); pageLayout.addComponent(filler); pageLayout.setExpandRatio(filler, 1.0f); } page.setContent(pageLayout); }
From source file:edu.kit.dama.ui.repo.components.EntryRenderPanel.java
License:Apache License
/** * Build the main layout of the representation of one digital object. * * @param pContext The authorization context used to decide whether special * administrative features are available or not. *//* ww w . j a v a 2s . com*/ private void buildMainLayout(IAuthorizationContext pContext) { //check if the object could be obtained or not, e.g. due to missing permissions. If not, show an error message. if (ERROR_PLACEHOLDER.equals(object.getLabel())) { Label warnLabel = new Label("<h3>Failed to obtain entry with identifier '" + object.getDigitalObjectIdentifier() + "' from database.</h3>", ContentMode.HTML); final Button cleanup = new Button("Cleanup"); cleanup.setDescription("Click to remove object from search index."); cleanup.addClickListener(new Button.ClickListener() { @Override public void buttonClick(Button.ClickEvent event) { cleanup.setEnabled(false); new Notification("Information", "Cleanup not implemented, yet.", Notification.Type.TRAY_NOTIFICATION).show(Page.getCurrent()); } }); if (pContext.getRoleRestriction().atLeast(Role.ADMINISTRATOR)) { //show cleanup button mainLayout = new HorizontalLayout(warnLabel, cleanup); } else { //no cleanup available mainLayout = new HorizontalLayout(warnLabel); } mainLayout.setSizeFull(); return; } //initialize image field typeImage = new Image(); typeImage.setSizeFull(); setImage(object); //initialize title label/field titleField = UIUtils7.factoryTextField(null, "dc:title"); titleField.addStyleName("basic_title"); titleLabel = new Label("dc:title"); titleLabel.setWidth("100%"); titleLabel.addStyleName("basic_title"); //initialize creator label if (object.getUploader() != null) { creatorLabel = new Label(StringUtils.abbreviate(object.getUploader().getFullname(), 100)); creatorLabel.setEnabled(true); } else { creatorLabel = new Label("dc:creator"); creatorLabel.setEnabled(false); } creatorLabel.setWidth("100%"); creatorLabel.addStyleName("basic_left"); //initialize creation label if (object.getStartDate() != null) { creationLabel = new Label(new SimpleDateFormat().format(object.getStartDate())); creationLabel.setEnabled(true); } else { creationLabel = new Label("dc:date"); creationLabel.setEnabled(false); } creationLabel.setWidth("100%"); //initialize identifier label objectIdLabel = new Label(StringUtils.abbreviate(object.getDigitalObjectIdentifier(), 100)); objectIdLabel.setWidth("100%"); //initialize description label/area descriptionLabel = new Label("dc:description"); descriptionArea = UIUtils7.factoryTextArea(null, "dc:description"); descriptionArea.setHeight("50px"); descriptionLabel.setHeight("50px"); descriptionLabel.setWidth("100%"); //action buttons downloadButton = new NativeButton("Download"); downloadButton.setIcon(new ThemeResource("img/32x32/download.png")); downloadButton.setStyleName(BaseTheme.BUTTON_LINK); downloadButton.setDescription("Download the data of this digital object."); downloadButton.setWidth("100%"); shareButton = new NativeButton("Share"); shareButton.setIcon(new ThemeResource("img/16x16/share.png")); shareButton.setStyleName(BaseTheme.BUTTON_LINK); shareButton.setDescription("Share this digital object."); Role eligibleRole = Role.GUEST; if (parent.getParentUI().isUserLoggedIn()) { //obtain role only if a user is logged in and we are not in ingest mode. //Otherwise, the dummy context of MyVaadinUI would be used and will cause unwanted access. try { //Determine eligible role of currently logged in user eligibleRole = ResourceServiceLocal.getSingleton().getGrantRole(object.getSecurableResourceId(), parent.getParentUI().getAuthorizationContext().getUserId(), AuthorizationContext.factorySystemContext()); } catch (EntityNotFoundException | UnauthorizedAccessAttemptException ex) { LOGGER.warn("Failed to determine eligable role for context " + parent.getParentUI().getAuthorizationContext() + ". Continue with GUEST permissions.", ex); } } //Update share button depending on role. Only possessing the role MANAGER (being the owner) entitles to share an object. if (eligibleRole.atLeast(Role.MANAGER)) { shareButton.setEnabled(true); shareButton.addClickListener(new Button.ClickListener() { @Override public void buttonClick(Button.ClickEvent event) { if (parent != null) { parent.showSharingPopup(object); } } }); } else { shareButton.setEnabled(false); shareButton.setDescription("Only the object owner is allowed to change sharing information."); } editButton = new NativeButton("Edit Metadata"); editButton.setIcon(new ThemeResource("img/16x16/edit.png")); editButton.setStyleName(BaseTheme.BUTTON_LINK); editButton.setDescription("Edit this digital object's metadata."); //Update edit button depending on role. If the object is shared with or owned by the logged in user, editing will be allowed. if (eligibleRole.atLeast(Role.MEMBER)) { editButton.setEnabled(true); editButton.addClickListener(new Button.ClickListener() { @Override public void buttonClick(Button.ClickEvent event) { switchEditMode(); } }); } else { editButton.setEnabled(false); editButton.setDescription( "Only the object owner and users the object is shared with are allowed to change metadata information."); } starButton = new NativeButton("Favorite"); starButton.setImmediate(true); starButton.setIcon(new ThemeResource("img/16x16/unstarred.png")); starButton.setStyleName(BaseTheme.BUTTON_LINK); starButton.setDescription("Add/remove digital object to/from favorites."); //Update star button depending on role. If the object is shared with or owned by the logged in user, "star'ing" will be allowed. if (eligibleRole.atLeast(Role.MEMBER)) { starButton.setEnabled(true); starButton.addClickListener(new Button.ClickListener() { @Override public void buttonClick(Button.ClickEvent event) { IMetaDataManager mdm = MetaDataManagement.getMetaDataManagement().getMetaDataManager(); mdm.setAuthorizationContext(AuthorizationContext.factorySystemContext()); try { DigitalObjectType favoriteType = mdm .findSingleResult("SELECT t FROM DigitalObjectType t WHERE t.identifier='" + MyVaadinUI.FAVORITE_TYPE_IDENTIFIER + "' AND t.typeDomain='" + MyVaadinUI.FAVORITE_TYPE_DOMAIN + "'", DigitalObjectType.class); if (DigitalObjectTypeHelper.isTypeAssignedToObject(object, favoriteType, AuthorizationContext.factorySystemContext())) { //remove favorite status DigitalObjectTypeHelper.removeTypeFromObject(object, favoriteType, AuthorizationContext.factorySystemContext()); starButton.setIcon(new ThemeResource("img/16x16/unstarred.png")); new Notification("Information", "Successfully removed favorite tag from object " + object.getDigitalObjectIdentifier() + ".", Notification.Type.TRAY_NOTIFICATION).show(Page.getCurrent()); } else { //assign favorite status DigitalObjectTypeHelper.assignTypeToObject(object, favoriteType, AuthorizationContext.factorySystemContext()); starButton.setIcon(new ThemeResource("img/16x16/starred.png")); new Notification("Information", "Successfully added favorite tag to object " + object.getDigitalObjectIdentifier() + ".", Notification.Type.TRAY_NOTIFICATION).show(Page.getCurrent()); } } catch (Exception e) { LOGGER.error("Failed to change 'favorite' status of digital object.", e); new Notification("Warning", "Failed to update favorite status.", Notification.Type.WARNING_MESSAGE).show(Page.getCurrent()); } } }); } else { starButton.setEnabled(false); starButton.setDescription( "Only the object owner and users the object is shared with are allowed to change the favorite state."); } dcLayout = new UIUtils7.GridLayoutBuilder(3, 5).addComponent(titleLabel, 0, 0, 2, 1) .addComponent(creationLabel, 2, 0, 1, 1).addComponent(creatorLabel, 0, 1, 3, 1) .addComponent(objectIdLabel, 0, 2, 3, 1).fill(descriptionLabel, 0, 3).getLayout(); dcLayout.setSizeFull(); Button.ClickListener saveCancelButtonListener = new Button.ClickListener() { @Override public void buttonClick(Button.ClickEvent event) { if (saveEditButton.equals(event.getButton())) { //do save IMetaDataManager mdm = MetaDataManagement.getMetaDataManagement().getMetaDataManager(); mdm.setAuthorizationContext(AuthorizationContext.factorySystemContext()); try { String title = titleField.getValue(); String description = descriptionArea.getValue(); Investigation investigation = object.getInvestigation(); boolean wasError = false; if (description != null && description.length() <= 1024 && investigation != null) { if (!description.equals(investigation.getDescription())) { investigation.setDescription(description); //store investigation mdm.save(investigation); } } else { LOGGER.warn( "Failed to commit updated description '{}'. Either length is exceeded or investigation '{}' is null.", description, investigation); wasError = true; } //store object if (title != null && title.length() >= 3 && title.length() <= 255) { if (!title.equals(object.getLabel())) { //store object object.setLabel(title); object = mdm.save(object); } } else { LOGGER.warn("Failed to commit updated title '{}'. Length is invalid (3<=l<=255).", title); wasError = true; } if (wasError) { new Notification("Warning", "Failed to update title and/or description. See logfile for details.", Notification.Type.WARNING_MESSAGE).show(Page.getCurrent()); } //As there is not automatic sync between database and search index the entry has to be reindexed at this point in order //to keep both systems consistent. However, changes taking place in between are lost. LOGGER.debug("Object committed to database. Updating index."); ElasticsearchHelper.indexEntry(object); } catch (UnauthorizedAccessAttemptException ex) { LOGGER.error("Failed to commit changes.", ex); new Notification("Warning", "Failed to commit changes. See logfile for details.", Notification.Type.WARNING_MESSAGE).show(Page.getCurrent()); } finally { mdm.close(); } } //do cancel/reload and switch back to read-mode reset(); switchEditMode(); } }; //save/cancel buttons saveEditButton = new NativeButton("Commit Update"); saveEditButton.setIcon(new ThemeResource("img/16x16/save.png")); saveEditButton.setStyleName(BaseTheme.BUTTON_LINK); saveEditButton.setDescription("Save changes to this digital object's metadata."); saveEditButton.addClickListener(saveCancelButtonListener); cancelEditButton = new NativeButton("Cancel Update"); cancelEditButton.setIcon(new ThemeResource("img/16x16/cancel.png")); cancelEditButton.setStyleName(BaseTheme.BUTTON_LINK); cancelEditButton.setDescription("Withdraw all changes to this digital object's metadata."); cancelEditButton.addClickListener(saveCancelButtonListener); //default action layout Label spacerMiscActionLayout = new Label(); miscActionLayout = new HorizontalLayout(editButton, shareButton, starButton, spacerMiscActionLayout); miscActionLayout.setWidth("100%"); miscActionLayout.setHeight("18px"); miscActionLayout.setSpacing(false); miscActionLayout.setMargin(false); miscActionLayout.setExpandRatio(spacerMiscActionLayout, .9f); //edit action layout Label spacerEditActionLayout = new Label(); editActionLayout = new HorizontalLayout(saveEditButton, cancelEditButton, spacerEditActionLayout); editActionLayout.setWidth("100%"); editActionLayout.setHeight("18px"); editActionLayout.setSpacing(false); editActionLayout.setMargin(false); editActionLayout.setExpandRatio(spacerEditActionLayout, .9f); //divider generation Label dividerTop = new Label(); dividerTop.setHeight("5px"); dividerTop.addStyleName("horizontal-line"); dividerTop.setWidth("90%"); Label dividerBottom = new Label(); dividerBottom.setHeight("5px"); dividerBottom.addStyleName("horizontal-line"); dividerBottom.setWidth("90%"); Label dividerLeft = new Label(); dividerLeft.addStyleName("vertical-line"); dividerLeft.setWidth("5px"); dividerLeft.setHeight("90%"); Label dividerRight = new Label(); dividerRight.addStyleName("vertical-line"); dividerRight.setWidth("5px"); dividerRight.setHeight("90%"); //build content layout HorizontalLayout contentLayout = new HorizontalLayout(typeImage, dividerLeft, dcLayout, dividerRight, downloadButton); contentLayout.setSizeFull(); contentLayout.setSpacing(true); contentLayout.setComponentAlignment(typeImage, Alignment.TOP_RIGHT); contentLayout.setComponentAlignment(dividerLeft, Alignment.MIDDLE_CENTER); contentLayout.setComponentAlignment(dcLayout, Alignment.MIDDLE_CENTER); contentLayout.setComponentAlignment(dividerRight, Alignment.MIDDLE_CENTER); contentLayout.setComponentAlignment(downloadButton, Alignment.BOTTOM_CENTER); contentLayout.setExpandRatio(typeImage, .1f); contentLayout.setExpandRatio(dcLayout, .8f); contentLayout.setExpandRatio(downloadButton, .1f); //build main layout mainLayout = new VerticalLayout(dividerTop, contentLayout, dividerBottom, miscActionLayout); mainLayout.setExpandRatio(dividerTop, .05f); mainLayout.setComponentAlignment(dividerTop, Alignment.TOP_LEFT); mainLayout.setExpandRatio(contentLayout, .80f); mainLayout.setExpandRatio(dividerBottom, .05f); mainLayout.setComponentAlignment(dividerBottom, Alignment.BOTTOM_RIGHT); mainLayout.setExpandRatio(miscActionLayout, .1f); mainLayout.setSpacing(true); mainLayout.setMargin(true); mainLayout.addStyleName("basic"); mainLayout.setWidth("100%"); mainLayout.setHeight("185px"); //do reset to load title and description reset(); LOGGER.debug("Layout successfully build up."); }