Example usage for com.google.gwt.user.client Timer schedule

Introduction

In this page you can find the example usage for com.google.gwt.user.client Timer schedule.

Prototype

public synchronized void schedule(int delayMs) 

Source Link

Document

Schedules a timer to elapse in the future.

Usage

From source file:com.kk_electronic.kkportal.timereg.model.TimeServiceMock.java

License:Open Source License

@Override
public void get(Long begin, Long end, final AsyncCallback<List<TimeEntry>> callback) {
    Timer t = new Timer() {

        @Override//from  w  ww . j av  a  2s  . c  o m
        public void run() {
            callback.onSuccess(entries);
        }
    };
    t.schedule(1000);
}

---

From source file:com.koobe.editor.admin.client.application.ApplicationView.java

License:Apache License

@Override
public void showLoading(final boolean visibile) {

    Timer timer = new Timer() {
        public void run() {
            loadingPanel.setVisible(visibile);
        }//from  w  w  w .j a va 2  s . c o  m
    };

    timer.schedule(visibile ? 0 : 500);
}

---

From source file:com.mclub.client.app.LoginDialog.java

License:GNU General Public License

/**
 * Login icin server a danisilir, asenkron programlamada sonucun gelmesi beklenemez
 * fakat bu kisimda bu lazim, bu yuzden timer ile 1 saniye kadar beklendikten sonra
 * devam ediliyor/*from   w w w . j av  a2  s .c  o m*/
 * 
 */
protected void onSubmit() {
    status.show();
    UserController.login(userName.getValue(), password.getValue());

    Timer t = new Timer() {

        @Override
        public void run() {
            status.hide();
            login.enable();
            AppController.fireEvent(new Event(SpecialEvent.Login));
        }

    };
    t.schedule(1000);
    login.enable();
}

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From source file:com.mecatran.otp.gwt.client.view.ItineraryDetailsWidget.java

License:Open Source License

/**
 * Build the background image for the widget, according to the mode. Draw
 * the mode image and a solid line below it with the route color (if in
 * transit mode) or a dotted line (if in road mode). Set the
 * background-image to the generated image for the given widget.
 *///w  w  w  .ja  v  a2s.  c  o  m
public static void styleComponentWithMode(final Widget widget, TransportMode mode, String color) {
    PlannerResources resources = PlannerResources.INSTANCE;
    ImageResource baseImage = null;
    boolean road = false;
    switch (mode) {
    case WALK:
        road = true;
        color = "#666666";
        baseImage = resources.modeWalkPng();
        break;
    case BICYCLE:
        road = true;
        color = "#23C30B";
        baseImage = resources.modeBicyclePng();
        break;
    case BICYCLE_RENTAL:
        road = true;
        color = "#23C30B";
        baseImage = resources.modeBikeRentalPng();
        break;
    case CAR:
        road = true;
        color = "#333333";
        baseImage = resources.modeCarPng();
        break;
    default:
    case BUS:
        baseImage = resources.modeBusPng();
        break;
    case TRAM:
        baseImage = resources.modeTramPng();
        break;
    case FERRY:
        baseImage = resources.modeFerryPng();
        break;
    case GONDOLA:
        baseImage = resources.modeGondolaPng();
        break;
    case PLANE:
        baseImage = resources.modePlanePng();
        break;
    case RAIL:
        baseImage = resources.modeRailPng();
        break;
    case SUBWAY:
        baseImage = resources.modeSubwayPng();
        break;
    case TROLLEY:
        baseImage = resources.modeTrolleyPng();
        break;
    }
    final String url = baseImage.getSafeUri().asString();
    final Canvas canvas = Canvas.createIfSupported();
    if (canvas != null) {
        int width = baseImage.getWidth();
        int height = 1000;
        canvas.setCoordinateSpaceWidth(width);
        canvas.setCoordinateSpaceHeight(height);
        final Context2d context = canvas.getContext2d();
        context.setLineCap(LineCap.BUTT);
        if (road) {
            context.setStrokeStyle(CssColor.make(color));
            context.setLineWidth(4);
            for (int y = baseImage.getHeight(); y < 1000; y += 7) {
                context.moveTo(width / 2, y);
                context.lineTo(width / 2, y + 5);
            }
            context.stroke();
        } else {
            context.setStrokeStyle(CssColor.make("#000000"));
            context.setLineWidth(5);
            context.moveTo(width / 2, 0);
            context.lineTo(width / 2, height - 1);
            context.stroke();
            context.setStrokeStyle(CssColor.make(color));
            context.setLineWidth(4);
            context.moveTo(width / 2, 0);
            context.lineTo(width / 2, height - 1);
            context.stroke();
        }
        /*
         * HACK ALERT! Image.onLoad event does not fire up when using
         * internal resources (URL is internal data), but using the image
         * immediately does not work (image does not seems to be ready). We
         * defer the processing of the image rendering to a timer delayed a
         * bit.
         */
        Timer timer = new Timer() {
            @Override
            public void run() {
                Image image = new Image(url);
                ImageElement e = ImageElement.as(image.getElement());
                context.drawImage(e, 0, 0);
                String url2 = canvas.toDataUrl("image/png");
                widget.getElement().getStyle().setBackgroundImage("url('" + url2 + "')");
            }
        };
        timer.schedule(500);
    } else {
        widget.getElement().getStyle().setBackgroundImage("url('" + url + "')");
    }
}

---

From source file:com.mg.search.client.application.map.service.AStarSearchService.java

License:Open Source License

public Timer findPath(final boolean[][] m, final int starti, final int startj, final int desti, final int destj,
        final FindPathCallback callback) {
    final List<Square> openList = new ArrayList<Square>();
    final List<Square> closedList = new ArrayList<Square>();

    Square startSquare = new Square(starti, startj);
    startSquare.setHcost(hcost(starti, startj, desti, destj));
    openList.add(startSquare);/*from   w ww  .j  av a2  s . c  o m*/

    final int straightDistance = 10;
    final int diagonalDistance = 14;

    Timer timer = new Timer() {
        @Override
        public void run() {

            if (openList.size() == 0) {
                // there are no more nodes to investigate, no path to the destination was found
                callback.onPathNotFound();
                return;
            }

            // Sort the elements of the open list after the lowest cost of the squares
            Collections.sort(openList, new Comparator<Square>() {

                @Override
                public int compare(Square arg0, Square arg1) {
                    int arg0Cost = arg0.getGcost() + arg0.getHcost();
                    int arg1Cost = arg1.getGcost() + arg1.getHcost();

                    if (arg0Cost > arg1Cost) {
                        return 1;
                    } else if (arg0Cost < arg1Cost) {
                        return -1;
                    }
                    return 0;
                }
            });

            Square currentSquare = openList.get(0);
            if (callback != null) {
                callback.onSquareAddedToClosedList(currentSquare);
            }

            // switch currentSquare from openList to closeList
            openList.remove(0);
            closedList.add(currentSquare);

            if (currentSquare.getI() == desti && currentSquare.getJ() == destj) {
                // path to the destination was found
                callback.onPathFound(buildPath(currentSquare));
                return;
            }

            // retrieve the adjacent nodes and add them to the open list
            // . . .
            // . x .
            // . . .
            if (currentSquare.getJ() > 0) {
                if (currentSquare.getI() > 0) {
                    if (m[currentSquare.getI() - 1][currentSquare.getJ()] != true
                            && m[currentSquare.getI()][currentSquare.getJ() - 1] != true) {
                        // avoid doing diagonal steps next to the obtactles (when going upwards-back on
                        // the
                        // diagonal)
                        // . |
                        // | x
                        addToOpenList(openList, closedList, m, currentSquare, currentSquare.getI() - 1,
                                currentSquare.getJ() - 1, diagonalDistance, desti, destj, callback);
                    }
                }
                addToOpenList(openList, closedList, m, currentSquare, currentSquare.getI(),
                        currentSquare.getJ() - 1, straightDistance, desti, destj, callback);
                if (currentSquare.getI() < m.length - 1) {
                    if (m[currentSquare.getI() + 1][currentSquare.getJ()] != true
                            && m[currentSquare.getI()][currentSquare.getJ() - 1] != true) {
                        addToOpenList(openList, closedList, m, currentSquare, currentSquare.getI() + 1,
                                currentSquare.getJ() - 1, diagonalDistance, desti, destj, callback);
                    }
                }
            }

            if (currentSquare.getI() > 0) {
                addToOpenList(openList, closedList, m, currentSquare, currentSquare.getI() - 1,
                        currentSquare.getJ(), straightDistance, desti, destj, callback);
            }
            if (currentSquare.getI() < m.length - 1) {
                addToOpenList(openList, closedList, m, currentSquare, currentSquare.getI() + 1,
                        currentSquare.getJ(), straightDistance, desti, destj, callback);
            }

            if (currentSquare.getJ() < m[0].length - 1) {
                if (currentSquare.getI() > 0) {
                    if (m[currentSquare.getI() - 1][currentSquare.getJ()] != true
                            && m[currentSquare.getI()][currentSquare.getJ() + 1] != true) {
                        addToOpenList(openList, closedList, m, currentSquare, currentSquare.getI() - 1,
                                currentSquare.getJ() + 1, diagonalDistance, desti, destj, callback);
                    }
                }
                addToOpenList(openList, closedList, m, currentSquare, currentSquare.getI(),
                        currentSquare.getJ() + 1, straightDistance, desti, destj, callback);
                if (currentSquare.getI() < m.length - 1) {
                    if (m[currentSquare.getI() + 1][currentSquare.getJ()] != true
                            && m[currentSquare.getI()][currentSquare.getJ() + 1] != true) {
                        addToOpenList(openList, closedList, m, currentSquare, currentSquare.getI() + 1,
                                currentSquare.getJ() + 1, diagonalDistance, desti, destj, callback);
                    }
                }
            }

            this.schedule(speed);
        }
    };

    timer.schedule(speed);

    return timer;

}

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From source file:com.moesol.gwt.maps.client.MapSingleClickDetector.java

License:Open Source License

public void bind() {
    if (bound) {//from  ww w. j ava2  s  .  c o m
        return;
    }

    this.mapMouseDownHandlerRegistration = map.addDomHandler(new MouseDownHandler() {
        @Override
        public void onMouseDown(final MouseDownEvent event) {
            if (doubleClickTimer != null && !timerExpired) {
                isDoubleClick = true;
                eventThrottler.get(eventBus).cancel();
                timerExpired = false;
                doubleClickTimer.cancel();
                doubleClickTimer = null;
                return;
            } else if (doubleClickTimer != null) {
                isDoubleClick = false;
                doubleClickTimer.cancel();
                doubleClickTimer = null;
            }

            isDoubleClick = false;
            timerExpired = false;
            doubleClickTimer = new Timer() {
                @Override
                public void run() {
                    timerExpired = true;
                }
            };
            doubleClickTimer.schedule(doubleClickThresholdTimeMilli);
            clickStartPositionX = event.getX();
            clickStartPositionY = event.getY();
        }
    }, MouseDownEvent.getType());

    this.mapMouseUpHandlerRegistration = map.addDomHandler(new MouseUpHandler() {
        @Override
        public void onMouseUp(final MouseUpEvent event) {
            if (isWithinAcceptableErrorMargin(event)) {
                Timer runningEvent = eventThrottler.get(eventBus);
                if (runningEvent != null) {
                    runningEvent.cancel();
                }

                runningEvent = new Timer() {
                    @Override
                    public void run() {
                        if (!isDoubleClick) {
                            MapSingleClickEvent.fire(eventBus, clickStartPositionX, clickStartPositionY);
                        }
                    }
                };

                runningEvent.schedule(minTimeBetweenEvents);
                eventThrottler.put(eventBus, runningEvent);
            }
        }
    }, MouseUpEvent.getType());

    this.bound = true;
}

---

From source file:com.msco.mil.client.com.sencha.gxt.explorer.client.grid.PagingGridUiBinderExample.java

License:sencha.com license

@Override
public Widget asWidget() {
    final ExampleServiceAsync service = GWT.create(ExampleService.class);

    RpcProxy<PagingLoadConfig, PagingLoadResult<Post>> proxy = new RpcProxy<PagingLoadConfig, PagingLoadResult<Post>>() {
        @Override/*from  w  ww.j  ava2  s . co m*/
        public void load(PagingLoadConfig loadConfig, AsyncCallback<PagingLoadResult<Post>> callback) {
            service.getPosts(loadConfig, callback);
        }
    };

    PostProperties props = GWT.create(PostProperties.class);

    store = new ListStore<Post>(new ModelKeyProvider<Post>() {
        @Override
        public String getKey(Post item) {
            return "" + item.getId();
        }
    });

    final PagingLoader<PagingLoadConfig, PagingLoadResult<Post>> loader = new PagingLoader<PagingLoadConfig, PagingLoadResult<Post>>(
            proxy);
    loader.setRemoteSort(true);
    loader.addLoadHandler(
            new LoadResultListStoreBinding<PagingLoadConfig, Post, PagingLoadResult<Post>>(store));

    ColumnConfig<Post, String> forumColumn = new ColumnConfig<Post, String>(props.forum(), 150, "Forum");
    ColumnConfig<Post, String> usernameColumn = new ColumnConfig<Post, String>(props.username(), 150,
            "Username");
    ColumnConfig<Post, String> subjectColumn = new ColumnConfig<Post, String>(props.subject(), 150, "Subject");
    ColumnConfig<Post, Date> dateColumn = new ColumnConfig<Post, Date>(props.date(), 150, "Date");
    dateColumn.setCell(new DateCell(DateTimeFormat.getFormat(PredefinedFormat.DATE_SHORT)));

    List<ColumnConfig<Post, ?>> l = new ArrayList<ColumnConfig<Post, ?>>();
    l.add(forumColumn);
    l.add(usernameColumn);
    l.add(subjectColumn);
    l.add(dateColumn);

    cm = new ColumnModel<Post>(l);

    Widget component = uiBinder.createAndBindUi(this);

    grid.setLoader(loader);

    Timer t = new Timer() {

        @Override
        public void run() {
            loader.load();
        }
    };
    t.schedule(100);

    toolBar.getElement().getStyle().setProperty("borderBottom", "none");
    toolBar.bind(loader);

    return component;
}

---

From source file:com.msco.mil.client.com.sencha.gxt.explorer.client.window.MessageBoxExample.java

License:sencha.com license

public Widget asWidget() {
    final HideHandler hideHandler = new HideHandler() {
        @Override/*ww  w  . ja  va2s.c  o m*/
        public void onHide(HideEvent event) {
            Dialog btn = (Dialog) event.getSource();
            String msg = Format.substitute("The '{0}' button was pressed", btn.getHideButton().getText());
            Info.display("MessageBox", msg);
        }
    };

    final ButtonBar buttonBar = new ButtonBar();
    buttonBar.setMinButtonWidth(75);
    buttonBar.getElement().setMargins(10);

    TextButton b = new TextButton("Confirm");
    b.addSelectHandler(new SelectHandler() {
        @Override
        public void onSelect(SelectEvent event) {
            ConfirmMessageBox box = new ConfirmMessageBox("Confirm", "Are you sure you want to do that?");
            box.addHideHandler(hideHandler);
            box.show();
        }
    });
    buttonBar.add(b);

    b = new TextButton("Prompt");
    b.addSelectHandler(new SelectHandler() {

        @Override
        public void onSelect(SelectEvent event) {
            final PromptMessageBox box = new PromptMessageBox("Name", "Please enter your name:");
            box.addHideHandler(new HideHandler() {
                @Override
                public void onHide(HideEvent event) {
                    Info.display("MessageBox", "You entered " + box.getValue());
                }
            });
            box.show();
        }
    });
    buttonBar.add(b);

    b = new TextButton("Multiline Prompt");
    b.addSelectHandler(new SelectHandler() {
        @Override
        public void onSelect(SelectEvent event) {
            final MultiLinePromptMessageBox box = new MultiLinePromptMessageBox("Address",
                    "Please enter your address:");
            box.addHideHandler(new HideHandler() {
                @Override
                public void onHide(HideEvent event) {
                    String v = Format.ellipse(box.getValue(), 80);
                    String msg = Format.substitute("You entered '{0}'", new Params(v));
                    Info.display("MessageBox", msg);
                }
            });
            box.show();
        }
    });
    buttonBar.add(b);

    b = new TextButton("Yes/No/Cancel");
    b.addSelectHandler(new SelectHandler() {
        @Override
        public void onSelect(SelectEvent event) {
            MessageBox box = new MessageBox("Save Changes?", "");
            box.setPredefinedButtons(PredefinedButton.YES, PredefinedButton.NO, PredefinedButton.CANCEL);
            box.setIcon(MessageBox.ICONS.question());
            box.setMessage(
                    "You are closing a tab that has unsaved changes. Would you like to save your changes?");
            box.addHideHandler(new HideHandler() {

                @Override
                public void onHide(HideEvent event) {
                    Dialog btn = (Dialog) event.getSource();
                    String msg = Format.substitute("The '{0}' button was pressed",
                            btn.getHideButton().getText());
                    Info.display("MessageBox", msg);
                }
            });
            box.show();
        }
    });
    buttonBar.add(b);

    b = new TextButton("Progress");
    b.addSelectHandler(new SelectHandler() {
        @Override
        public void onSelect(SelectEvent event) {
            final ProgressMessageBox box = new ProgressMessageBox("Please wait", "Loading items...");
            box.setProgressText("Initializing...");
            box.show();

            final Timer t = new Timer() {
                float i;

                @Override
                public void run() {
                    box.updateProgress(i / 100, "{0}% Complete");
                    i += 5;
                    if (i > 100) {
                        cancel();
                        Info.display("Message", "Items were loaded");
                    }
                }
            };
            t.scheduleRepeating(500);
        }
    });
    buttonBar.add(b);

    b = new TextButton("Wait");
    b.addSelectHandler(new SelectHandler() {
        @Override
        public void onSelect(SelectEvent event) {
            final AutoProgressMessageBox box = new AutoProgressMessageBox("Progress",
                    "Saving your data, please wait...");
            box.setProgressText("Saving...");
            box.auto();
            box.show();

            Timer t = new Timer() {
                @Override
                public void run() {
                    Info.display("Message", "Your fake data was saved");
                    box.hide();
                }
            };
            t.schedule(5000);
        }
    });
    buttonBar.add(b);

    b = new TextButton("Alert");
    b.addSelectHandler(new SelectHandler() {
        @Override
        public void onSelect(SelectEvent event) {
            AlertMessageBox d = new AlertMessageBox("Alert", "Access Denied");
            d.addHideHandler(hideHandler);
            d.show();
        }
    });
    buttonBar.add(b);
    return buttonBar;
}

---

From source file:com.nitrous.gwt.earth.client.demo.MoveCameraWithTimerDemo.java

License:Apache License

private void moveCamera(final int count) {
    GEPlugin ge = earth.getGEPlugin();//w ww.  java 2s . c  om

    KmlLookAt lookAt = ge.getView().copyAsLookAt(KmlAltitudeMode.ALTITUDE_RELATIVE_TO_GROUND);
    lookAt.setLatitude(lookAt.getLatitude() + .1);
    lookAt.setLongitude(lookAt.getLongitude() + 5);
    ge.getView().setAbstractView(lookAt);

    if (count < 40) {
        // if we haven't already moved the camera 40 times
        // schedule the next movement in 50ms
        Timer t = new Timer() {
            @Override
            public void run() {
                moveCamera(count + 1);
            }
        };
        t.schedule(50);
    } else {
        // Done moving the camera.
        // Restore old flyTo speed
        ge.getOptions().setFlyToSpeed(oldFlyToSpeed);
    }
}

---

From source file:com.nitrous.gwt.earth.client.demo.MovingPlacemarkDemo.java

License:Apache License

/**
 * Display content on the map//from  ww w  .  j  ava2  s.  c o m
 */
private void loadMapContent() {
    // The GEPlugin is the core class and is a great place to start browsing the API
    GEPlugin ge = earth.getGEPlugin();
    ge.getWindow().setVisibility(true);

    // show some layers
    ge.enableLayer(GELayerId.LAYER_BUILDINGS, true);
    ge.enableLayer(GELayerId.LAYER_BORDERS, true);
    ge.enableLayer(GELayerId.LAYER_ROADS, true);
    ge.enableLayer(GELayerId.LAYER_TERRAIN, true);
    ge.enableLayer(GELayerId.LAYER_TREES, true);

    // show an over-view pane
    ge.getOptions().setOverviewMapVisibility(true);

    // plot a placemark
    final String placemarkId = "MyPlacemark1";
    final KmlPlacemark placemark = ge.createPlacemark(placemarkId);
    KmlPoint kmlPoint = ge.createPoint("");
    kmlPoint.setLatLng(34.73D, -86.59D);
    kmlPoint.setAltitudeMode(KmlAltitudeMode.ALTITUDE_CLAMP_TO_GROUND);
    placemark.setGeometry(kmlPoint);

    // configure a popup balloon for the placemark
    final GEHtmlStringBalloon balloon = ge.createHtmlStringBalloon("MyBalloon1");
    balloon.setContentString("This is a test");
    balloon.setFeature(placemark);
    ge.getFeatures().appendChild(placemark);

    // give the map 2 seconds to pan and then show the balloon
    Timer timer = new Timer() {
        @Override
        public void run() {
            earth.getGEPlugin().setBalloon(balloon);
        }
    };
    timer.schedule(2000);

    // look at the placemark
    KmlLookAt lookAt = ge.getView().copyAsLookAt(KmlAltitudeMode.ALTITUDE_RELATIVE_TO_GROUND);
    lookAt.setLatitude(kmlPoint.getLatitude());
    lookAt.setLongitude(kmlPoint.getLongitude());
    lookAt.setRange(500000D);
    ge.getView().setAbstractView(lookAt);

    // move the placemark once every second
    Timer t = new Timer() {
        @Override
        public void run() {
            KmlObject obj = earth.getGEPlugin().getElementById(placemarkId);
            KmlPlacemark placemark = (KmlPlacemark) obj;
            KmlPoint point = (KmlPoint) placemark.getGeometry();
            point.setLatitude(point.getLatitude() + .1D);
        }
    };
    t.scheduleRepeating(1000);

}

---

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