List of usage examples for com.google.gwt.user.client.ui DialogBox show
@Override
public void show()
From source file:com.google.appinventor.client.Ode.java
License:Open Source License
/** * Creates, visually centers, and optionally displays the dialog box * that informs the user how to start learning about using App Inventor * or create a new project.// w w w . j a v a 2s . c o m * @param showDialog Convenience variable to show the created DialogBox. * @return The created and optionally displayed Dialog box. */ public DialogBox createNoProjectsDialog(boolean showDialog) { // Create the UI elements of the DialogBox final DialogBox dialogBox = new DialogBox(true, false); //DialogBox(autohide, modal) dialogBox.setStylePrimaryName("ode-DialogBox"); dialogBox.setText(MESSAGES.createNoProjectsDialogText()); Grid mainGrid = new Grid(2, 2); mainGrid.getCellFormatter().setAlignment(0, 0, HasHorizontalAlignment.ALIGN_CENTER, HasVerticalAlignment.ALIGN_MIDDLE); mainGrid.getCellFormatter().setAlignment(0, 1, HasHorizontalAlignment.ALIGN_CENTER, HasVerticalAlignment.ALIGN_MIDDLE); mainGrid.getCellFormatter().setAlignment(1, 1, HasHorizontalAlignment.ALIGN_RIGHT, HasVerticalAlignment.ALIGN_MIDDLE); Image dialogImage = new Image(Ode.getImageBundle().androidGreenSmall()); Grid messageGrid = new Grid(2, 1); messageGrid.getCellFormatter().setAlignment(0, 0, HasHorizontalAlignment.ALIGN_JUSTIFY, HasVerticalAlignment.ALIGN_MIDDLE); messageGrid.getCellFormatter().setAlignment(1, 0, HasHorizontalAlignment.ALIGN_LEFT, HasVerticalAlignment.ALIGN_MIDDLE); Label messageChunk1 = new HTML(MESSAGES.createNoProjectsDialogMessage1()); messageChunk1.setWidth("23em"); Label messageChunk2 = new Label(MESSAGES.createNoprojectsDialogMessage2()); // Add the elements to the grids and DialogBox. messageGrid.setWidget(0, 0, messageChunk1); messageGrid.setWidget(1, 0, messageChunk2); mainGrid.setWidget(0, 0, dialogImage); mainGrid.setWidget(0, 1, messageGrid); dialogBox.setWidget(mainGrid); dialogBox.center(); if (showDialog) { dialogBox.show(); } return dialogBox; }
From source file:com.google.appinventor.client.Ode.java
License:Open Source License
/** * Possibly display the MIT App Inventor "Splash Screen" * * @param force Bypass the check to see if they have dimissed this version *//* ww w . j av a 2 s. co m*/ private void createWelcomeDialog(boolean force) { if (!shouldShowWelcomeDialog() && !force) { openProjectsTab(); return; } // Create the UI elements of the DialogBox final DialogBox dialogBox = new DialogBox(false, true); // DialogBox(autohide, modal) dialogBox.setStylePrimaryName("ode-DialogBox"); dialogBox.setText(MESSAGES.createWelcomeDialogText()); dialogBox.setHeight(splashConfig.height + "px"); dialogBox.setWidth(splashConfig.width + "px"); dialogBox.setGlassEnabled(true); dialogBox.setAnimationEnabled(true); dialogBox.center(); VerticalPanel DialogBoxContents = new VerticalPanel(); HTML message = new HTML(splashConfig.content); message.setStyleName("DialogBox-message"); FlowPanel holder = new FlowPanel(); Button ok = new Button(MESSAGES.createWelcomeDialogButton()); final CheckBox noshow = new CheckBox(MESSAGES.doNotShow()); ok.addClickListener(new ClickListener() { public void onClick(Widget sender) { dialogBox.hide(); if (noshow.getValue()) { // User checked the box userSettings.getSettings(SettingsConstants.SPLASH_SETTINGS).changePropertyValue( SettingsConstants.SPLASH_SETTINGS_VERSION, "" + splashConfig.version); userSettings.saveSettings(null); } openProjectsTab(); } }); holder.add(ok); holder.add(noshow); DialogBoxContents.add(message); DialogBoxContents.add(holder); dialogBox.setWidget(DialogBoxContents); dialogBox.show(); }
From source file:com.google.appinventor.client.Ode.java
License:Open Source License
/** * Show a Survey Splash Screen to the user if they have not previously * acknowledged it.//w w w .ja v a 2s . c om */ private void showSurveySplash() { // Create the UI elements of the DialogBox if (isReadOnly) { // Bypass the survey if we are read-only maybeShowSplash(); return; } final DialogBox dialogBox = new DialogBox(false, true); // DialogBox(autohide, modal) dialogBox.setStylePrimaryName("ode-DialogBox"); dialogBox.setText(MESSAGES.createWelcomeDialogText()); dialogBox.setHeight("200px"); dialogBox.setWidth("600px"); dialogBox.setGlassEnabled(true); dialogBox.setAnimationEnabled(true); dialogBox.center(); VerticalPanel DialogBoxContents = new VerticalPanel(); HTML message = new HTML(MESSAGES.showSurveySplashMessage()); message.setStyleName("DialogBox-message"); FlowPanel holder = new FlowPanel(); Button takesurvey = new Button(MESSAGES.showSurveySplashButtonNow()); takesurvey.addClickListener(new ClickListener() { public void onClick(Widget sender) { dialogBox.hide(); // Update Splash Settings here userSettings.getSettings(SettingsConstants.SPLASH_SETTINGS).changePropertyValue( SettingsConstants.SPLASH_SETTINGS_SHOWSURVEY, "" + YaVersion.SPLASH_SURVEY); userSettings.saveSettings(null); takeSurvey(); // Open survey in a new window maybeShowSplash(); } }); holder.add(takesurvey); Button latersurvey = new Button(MESSAGES.showSurveySplashButtonLater()); latersurvey.addClickListener(new ClickListener() { public void onClick(Widget sender) { dialogBox.hide(); maybeShowSplash(); } }); holder.add(latersurvey); Button neversurvey = new Button(MESSAGES.showSurveySplashButtonNever()); neversurvey.addClickListener(new ClickListener() { public void onClick(Widget sender) { dialogBox.hide(); // Update Splash Settings here Settings settings = userSettings.getSettings(SettingsConstants.SPLASH_SETTINGS); settings.changePropertyValue(SettingsConstants.SPLASH_SETTINGS_SHOWSURVEY, "" + YaVersion.SPLASH_SURVEY); String declined = settings.getPropertyValue(SettingsConstants.SPLASH_SETTINGS_DECLINED); if (declined == null) declined = ""; // Shouldn't happen if (declined != "") declined += ","; declined += "" + YaVersion.SPLASH_SURVEY; // Record that we declined this survey settings.changePropertyValue(SettingsConstants.SPLASH_SETTINGS_DECLINED, declined); userSettings.saveSettings(null); maybeShowSplash(); } }); holder.add(neversurvey); DialogBoxContents.add(message); DialogBoxContents.add(holder); dialogBox.setWidget(DialogBoxContents); dialogBox.show(); }
From source file:com.google.appinventor.client.Ode.java
License:Open Source License
/** * Show a Dialog Box when we receive an SC_PRECONDITION_FAILED * response code to any Async RPC call. This is a signal that * either our session has expired, or our login cookie has otherwise * become invalid. This is a fatal error and the user should not * be permitted to continue (many ignore the red error bar and keep * working, in vain). So now when this happens, we put up this * modal dialog box which cannot be dismissed. Instead it presents * just one option, a "Reload" button which reloads the browser. * This should trigger a re-authentication (or in the case of an * App Inventor upgrade trigging the problem, the loading of newer * code)./*from w w w . j av a2 s. com*/ */ public void sessionDead() { // Create the UI elements of the DialogBox final DialogBox dialogBox = new DialogBox(false, true); // DialogBox(autohide, modal) dialogBox.setStylePrimaryName("ode-DialogBox"); dialogBox.setText(MESSAGES.invalidSessionDialogText()); dialogBox.setWidth("400px"); dialogBox.setGlassEnabled(true); dialogBox.setAnimationEnabled(true); dialogBox.center(); VerticalPanel DialogBoxContents = new VerticalPanel(); HTML message = new HTML(MESSAGES.sessionDead()); message.setStyleName("DialogBox-message"); FlowPanel holder = new FlowPanel(); Button reloadSession = new Button(MESSAGES.reloadWindow()); reloadSession.addClickListener(new ClickListener() { public void onClick(Widget sender) { dialogBox.hide(); reloadWindow(true); } }); holder.add(reloadSession); DialogBoxContents.add(message); DialogBoxContents.add(holder); dialogBox.setWidget(DialogBoxContents); dialogBox.show(); }
From source file:com.google.appinventor.client.Ode.java
License:Open Source License
/** * Show a Warning Dialog box when another login session has been * created. The user is then given two choices. They can either * close this session of App Inventor, which will close the current * window, or they can click "Take Over" which will reload this * window effectively making it the latest login and invalidating * all other sessions./* www .j av a 2 s . co m*/ * * We are called from OdeAsyncCallback when we detect that our * session has been invalidated. */ public void invalidSessionDialog() { // Create the UI elements of the DialogBox final DialogBox dialogBox = new DialogBox(false, true); // DialogBox(autohide, modal) dialogBox.setStylePrimaryName("ode-DialogBox"); dialogBox.setText(MESSAGES.invalidSessionDialogText()); dialogBox.setHeight("200px"); dialogBox.setWidth("800px"); dialogBox.setGlassEnabled(true); dialogBox.setAnimationEnabled(true); dialogBox.center(); VerticalPanel DialogBoxContents = new VerticalPanel(); HTML message = new HTML(MESSAGES.invalidSessionDialogMessage()); message.setStyleName("DialogBox-message"); FlowPanel holder = new FlowPanel(); Button closeSession = new Button(MESSAGES.invalidSessionDialogButtonEnd()); closeSession.addClickListener(new ClickListener() { public void onClick(Widget sender) { dialogBox.hide(); finalDialog(); } }); holder.add(closeSession); Button reloadSession = new Button(MESSAGES.invalidSessionDialogButtonCurrent()); reloadSession.addClickListener(new ClickListener() { public void onClick(Widget sender) { dialogBox.hide(); reloadWindow(false); } }); holder.add(reloadSession); Button continueSession = new Button(MESSAGES.invalidSessionDialogButtonContinue()); continueSession.addClickListener(new ClickListener() { public void onClick(Widget sender) { dialogBox.hide(); bashWarningDialog(); } }); holder.add(continueSession); DialogBoxContents.add(message); DialogBoxContents.add(holder); dialogBox.setWidget(DialogBoxContents); dialogBox.show(); }
From source file:com.google.appinventor.client.Ode.java
License:Open Source License
/** * The user has chosen to continue a session even though * others are still active. This risks damaging (bashing) projects. * So before we proceed, we provide a stern warning. If they press * "Continue" we set their sessionId to "force" which is recognized * by the backend as a sessionId that should always match. This is * safe because normal sessionIds are UUIDs which are always longer * then the word "force." I know this is a bit kludgey, but by doing * it this way we don't have to change the RPC interface which makes * releasing this code non-disruptive to people using App Inventor * during the release./*w ww.j av a 2 s. co m*/ * * If the user selects "Cancel" we take them back to the * invalidSessionDialog. */ private void bashWarningDialog() { // Create the UI elements of the DialogBox final DialogBox dialogBox = new DialogBox(false, true); // DialogBox(autohide, modal) dialogBox.setStylePrimaryName("ode-DialogBox"); dialogBox.setText(MESSAGES.bashWarningDialogText()); dialogBox.setHeight("200px"); dialogBox.setWidth("800px"); dialogBox.setGlassEnabled(true); dialogBox.setAnimationEnabled(true); dialogBox.center(); VerticalPanel DialogBoxContents = new VerticalPanel(); HTML message = new HTML(MESSAGES.bashWarningDialogMessage()); message.setStyleName("DialogBox-message"); FlowPanel holder = new FlowPanel(); Button continueSession = new Button(MESSAGES.bashWarningDialogButtonContinue()); continueSession.addClickListener(new ClickListener() { public void onClick(Widget sender) { dialogBox.hide(); sessionId = "force"; // OK, over-ride in place! // Because we ultimately got here from a failure in the save function... ChainableCommand cmd = new SaveAllEditorsCommand(null); cmd.startExecuteChain(Tracking.PROJECT_ACTION_SAVE_YA, getCurrentYoungAndroidProjectRootNode()); // Will now go back to our regularly scheduled main loop } }); holder.add(continueSession); Button cancelSession = new Button(MESSAGES.bashWarningDialogButtonNo()); cancelSession.addClickListener(new ClickListener() { public void onClick(Widget sender) { dialogBox.hide(); invalidSessionDialog(); } }); holder.add(cancelSession); DialogBoxContents.add(message); DialogBoxContents.add(holder); dialogBox.setWidget(DialogBoxContents); dialogBox.show(); }
From source file:com.google.appinventor.client.Ode.java
License:Open Source License
/** * The "Final" Dialog box. When a user chooses to end their session * due to a conflicting login, we should show this dialog which is modal * and has no exit! My preference would have been to close the window * altogether, but the browsers won't let javascript code close windows * that it didn't open itself (like the main window). I also tried to * use document.write() to write replacement HTML but that caused errors * in Firefox and strange behavior in Chrome. So we do this... * * We are called from invalidSessionDialog() (above). */// www . ja va 2 s . c om private void finalDialog() { // Create the UI elements of the DialogBox final DialogBox dialogBox = new DialogBox(false, true); // DialogBox(autohide, modal) dialogBox.setStylePrimaryName("ode-DialogBox"); dialogBox.setText(MESSAGES.finalDialogText()); dialogBox.setHeight("100px"); dialogBox.setWidth("400px"); dialogBox.setGlassEnabled(true); dialogBox.setAnimationEnabled(true); dialogBox.center(); VerticalPanel DialogBoxContents = new VerticalPanel(); HTML message = new HTML(MESSAGES.finalDialogMessage()); message.setStyleName("DialogBox-message"); DialogBoxContents.add(message); dialogBox.setWidget(DialogBoxContents); dialogBox.show(); }
From source file:com.google.appinventor.client.Ode.java
License:Open Source License
/** * corruptionDialog -- Put up a dialog box explaining that we detected corruption * while reading in a project file. There is no continuing once this happens. * *///from w w w. j a v a2 s . com void corruptionDialog() { // Create the UI elements of the DialogBox final DialogBox dialogBox = new DialogBox(false, true); // DialogBox(autohide, modal) dialogBox.setStylePrimaryName("ode-DialogBox"); dialogBox.setText(MESSAGES.corruptionDialogText()); dialogBox.setHeight("100px"); dialogBox.setWidth("400px"); dialogBox.setGlassEnabled(true); dialogBox.setAnimationEnabled(true); dialogBox.center(); VerticalPanel DialogBoxContents = new VerticalPanel(); HTML message = new HTML(MESSAGES.corruptionDialogMessage()); message.setStyleName("DialogBox-message"); DialogBoxContents.add(message); dialogBox.setWidget(DialogBoxContents); dialogBox.show(); }
From source file:com.google.appinventor.client.Ode.java
License:Open Source License
public void blocksTruncatedDialog(final long projectId, final String fileId, final String content, final OdeAsyncCallback callback) { final DialogBox dialogBox = new DialogBox(false, true); // DialogBox(autohide, modal) dialogBox.setStylePrimaryName("ode-DialogBox"); dialogBox.setText(MESSAGES.blocksTruncatedDialogText()); dialogBox.setHeight("150px"); dialogBox.setWidth("600px"); dialogBox.setGlassEnabled(true);//from w ww .j av a 2 s . c o m dialogBox.setAnimationEnabled(true); dialogBox.center(); String[] fileParts = fileId.split("/"); String screenNameParts = fileParts[fileParts.length - 1]; final String screenName = screenNameParts.split("\\.")[0]; // Get rid of the .bky part final String userEmail = user.getUserEmail(); VerticalPanel DialogBoxContents = new VerticalPanel(); HTML message = new HTML(MESSAGES.blocksTruncatedDialogMessage().replace("%1", screenName)); message.setStyleName("DialogBox-message"); FlowPanel holder = new FlowPanel(); final Button continueSession = new Button(MESSAGES.blocksTruncatedDialogButtonSave()); continueSession.addClickListener(new ClickListener() { public void onClick(Widget sender) { dialogBox.hide(); // call save2 again, this time with force = true so the empty workspace will be written getProjectService().save2(getSessionId(), projectId, fileId, true, content, callback); } }); holder.add(continueSession); final Button cancelSession = new Button(MESSAGES.blocksTruncatedDialogButtonNoSave()); final OdeAsyncCallback<Void> logReturn = new OdeAsyncCallback<Void>() { @Override public void onSuccess(Void result) { reloadWindow(false); } }; cancelSession.addClickListener(new ClickListener() { public void onClick(Widget sender) { // Note: We do *not* remove the dialog, this locks the UI up (our intent) // Wait for a few seconds for other I/O to complete cancelSession.setEnabled(false); // Disable button to prevent further clicking continueSession.setEnabled(false); // This one as well Timer t = new Timer() { int count = 5; @Override public void run() { if (count > 0) { HTML html = (HTML) ((VerticalPanel) dialogBox.getWidget()).getWidget(0); html.setHTML(MESSAGES.blocksTruncatedDialogButtonHTML().replace("%1", "" + count)); count -= 1; } else { this.cancel(); getProjectService().log("Disappearing Blocks: ProjectId = " + projectId + " fileId = " + fileId + " User = " + userEmail, logReturn); } } }; t.scheduleRepeating(1000); // Run every second } }); holder.add(cancelSession); DialogBoxContents.add(message); DialogBoxContents.add(holder); dialogBox.setWidget(DialogBoxContents); dialogBox.show(); }
From source file:com.google.appinventor.client.Ode.java
License:Open Source License
/** * Display a Dialog box that explains that you cannot connect a * device or the emulator to App Inventor until you have a project * selected.// w w w . j a v a 2 s. co m */ private void wontConnectDialog() { // Create the UI elements of the DialogBox final DialogBox dialogBox = new DialogBox(false, true); // DialogBox(autohide, modal) dialogBox.setStylePrimaryName("ode-DialogBox"); dialogBox.setText(MESSAGES.noprojectDialogTitle()); dialogBox.setHeight("100px"); dialogBox.setWidth("400px"); dialogBox.setGlassEnabled(true); dialogBox.setAnimationEnabled(true); dialogBox.center(); VerticalPanel DialogBoxContents = new VerticalPanel(); HTML message = new HTML("<p>" + MESSAGES.noprojectDuringConnect() + "</p>"); message.setStyleName("DialogBox-message"); FlowPanel holder = new FlowPanel(); Button okButton = new Button("OK"); okButton.addClickListener(new ClickListener() { public void onClick(Widget sender) { dialogBox.hide(); } }); holder.add(okButton); DialogBoxContents.add(message); DialogBoxContents.add(holder); dialogBox.setWidget(DialogBoxContents); dialogBox.show(); }