public void scrollToCursor(ScrollPanel scrollPanel, int paddingVert, int paddingHoriz) {
DomUtils.ensureVisibleVert(
scrollPanel.getElement(),
widget_.getEditor().getRenderer().getCursorElement(),
paddingVert);
DomUtils.ensureVisibleHoriz(
scrollPanel.getElement(),
widget_.getEditor().getRenderer().getCursorElement(),
paddingHoriz,
paddingHoriz,
false);
}
public void run(final RootPanel rp, final String nick) {
if (Cookies.getCookie(nick) == null) Cookies.setCookie(nick, "" + 0);
cl.setPageSize(500);
final Button sendMessage =
new Button(
"sendMessage",
new ClickHandler() {
public void onClick(ClickEvent event) {
if (!message.getText().equals("")) {
new Post().postJson(SERVERURL, nick.toString(), message.getText());
message.setText("");
}
}
});
rp.get("mainDiv2").setVisible(true);
message.getElement().setAttribute("placeholder", "Introduce your message");
message.getElement().setAttribute("id", "message");
cl.getElement().setAttribute("id", "chatBox");
sendMessage.getElement().setAttribute("id", "sendMessage");
sendMessage.setText("Send");
vp.getElement().setAttribute("id", "verticalPanel");
hp.getElement().setAttribute("id", "horizontalPanel");
panel.getElement().setAttribute("id", "scroller");
hp.add(message);
hp.add(sendMessage);
panel.add(cl);
vp.add(panel);
vp.add(hp);
rp.get("mainDiv2").add(vp);
Timer t =
new Timer() {
@Override
public void run() {
getMessages();
if (chatList != null && Integer.parseInt(Cookies.getCookie(nick)) < chatList.size()) {
cl.setRowCount(chatList.size() + 1, true);
cl.setRowData(
Integer.parseInt(Cookies.getCookie(nick)),
chatList.subList(Integer.parseInt(Cookies.getCookie(nick)), chatList.size()));
panel.setVerticalScrollPosition(panel.getMaximumVerticalScrollPosition() - 1);
Cookies.setCookie(nick, "" + chatList.size());
}
}
};
t.scheduleRepeating(1000);
}
@Override
protected Widget onInitialization() {
setHeight100();
lockInfo = new LockInfoWidget();
HeaderWidget header = new HeaderWidget();
sidebar = new SwitcherWidget(true);
workarea.setStyleName("Workspace-body-center-content");
ScrollPanel workareaScroller =
new ScrollPanel(Gwt.createDiv("Workspace-body-center-content", workarea));
workareaScroller.getElement().setId("workarea-scroller");
workareaScroller.setHeight("100%");
workarea.setScrollPanel(workareaScroller);
FlowPanel body = new FlowPanel();
body.setStyleName("Workspace-body");
body.add(Gwt.createDiv("Workspace-body-west", sidebar));
body.add(Gwt.createDiv("Workspace-body-center", workareaScroller));
FlowPanel workspace = Gwt.createFlowPanel(Gwt.createDiv("Workspace-header", header), body);
workspace.setStyleName("Workspace");
locker = new LockWidget(workspace);
return new FullscreenPanel(locker);
}
public MainContainer() {
initWidget(uiBinder.createAndBindUi(this));
deck.add(flow);
deck.add(new Label("Deck 1"));
final Label label2 = new Label("Deck 2");
label2.setType(LabelType.WARNING);
deck.add(label2);
final Label label3 = new Label("Deck 3");
label3.setType(LabelType.DANGER);
deck.add(label3);
scroll.getElement().getStyle().setOverflowX(Overflow.AUTO);
scroll.getElement().getStyle().setOverflowY(Overflow.SCROLL);
// scroll.setTouchScrollingDisabled(false);
// NotifyUser.info("Touch enabled: " + !scroll.isTouchScrollingDisabled());
// getScrollableElement().getStyle().setOverflowX(Overflow.HIDDEN);
// scroll.getScrollableElement().getStyle().setOverflowY(Overflow.SCROLL);
//
// scroll.addScrollHandler(new ScrollHandler() {
//
// @Override
// public void onScroll(final ScrollEvent event) {
// // NotifyUser.info("scrolling");
// }
// });
// addTouchEndHandler(new TouchEndHandler() {
// @Override
// public void onTouchEnd(final TouchEndEvent event) {
// // NotifyUser.info("Touch end event");
// next();
// }
// });
// addTouchStartHandler(new TouchStartHandler() {
// @Override
// public void onTouchStart(final TouchStartEvent event) {
// // NotifyUser.info("Touch start event");
// }
// });
// addTouchCancelHandler(new TouchCancelHandler() {
// @Override
// public void onTouchCancel(final TouchCancelEvent event) {
// // NotifyUser.info("Touch cancel event");
// }
// });
// addTouchMoveHandler(new TouchMoveHandler() {
// @Override
// public void onTouchMove(final TouchMoveEvent event) {
// // NotifyUser.info("Touch move event");
//
// }
// });
}
public Viewer(int rowLimit, Set<String> showNames) {
table = new FlexTable();
table.setSize("100%", "auto");
table.setCellSpacing(2);
cellFormatter = table.getCellFormatter();
rowFormatter = table.getRowFormatter();
scroller = new ScrollPanel(table);
scroller.getElement().getStyle().setProperty("borderTop", "1px solid #333333");
setPause(false);
setRowLimit(rowLimit);
updateRowVisibility(showNames);
}
@Override
public void setCourseDetails(CourseFinderCourseDetails... details) {
iDetails = details;
int tabIndex = 0;
for (CourseFinderCourseDetails detail : iDetails) {
ScrollPanel panel = new ScrollPanel(detail.asWidget());
panel.setStyleName("unitime-ScrollPanel-inner");
panel.getElement().getStyle().setWidth(780, Unit.PX);
panel.getElement().getStyle().setHeight(200, Unit.PX);
iCourseDetailsTabPanel.add(panel, detail.getName(), true);
Character ch = UniTimeHeaderPanel.guessAccessKey(detail.getName());
if (ch != null) iTabAccessKeys.put(ch, tabIndex);
tabIndex++;
}
selectLastTab();
}
protected void scrollToSelectedRow() {
if (iCourses.getSelectedRow() < 0) return;
Element scroll = iCoursesPanel.getElement();
com.google.gwt.dom.client.Element item =
iCourses.getTable().getRowFormatter().getElement(iCourses.getSelectedRow());
if (item == null) return;
int realOffset = 0;
while (item != null && !item.equals(scroll)) {
realOffset += item.getOffsetTop();
item = item.getOffsetParent();
}
scroll.setScrollTop(realOffset - scroll.getOffsetHeight() / 2);
}
public void setData(List<UserTagsResourceDO> result) {
tagContainer.setVisible(true);
TagTextMessage.setText(i18n.GL1915());
TagTextMessage.getElement().setId("lblTagTextMessage");
TagTextMessage.getElement().setAttribute("alt", i18n.GL1915());
TagTextMessage.getElement().setAttribute("title", i18n.GL1915());
tagMessage.setText(i18n.GL1944());
tagMessage.getElement().setId("lblTagMessage");
tagMessage.getElement().setAttribute("alt", i18n.GL1944());
tagMessage.getElement().setAttribute("title", i18n.GL1944());
tagContainer.getElement().setAttribute("alt", labelName);
tagContainer.setTitle(labelName);
/*if(labelName.length()>=12){
labelName = labelName.substring(0, 12) + "...";
}*/
tagType.setText(labelName);
tagType.getElement().setId("lblTagType");
tagType.getElement().setAttribute("alt", labelName);
tagType.getElement().setAttribute("title", labelName);
tagCount.setText(count);
tagCount.getElement().setId("lblTagCount");
tagCount.getElement().setAttribute("alt", count);
tagCount.getElement().setAttribute("title", count);
userTagsResourceContainerConatiner.clear();
for (int i = 0; i < result.size(); i++) {
ProfileUserTagsResourceWidget profileUserTagsResourceWidget =
new ProfileUserTagsResourceWidget(result.get(i));
userTagsResourceContainerConatiner.add(profileUserTagsResourceWidget);
}
tagContainer.getElement().setId("pnlTagContainer");
tagScrollPanel.getElement().setId("sbTagScrollPanel");
userTagsResourceContainerConatiner.getElement().setId("pnlUserTagsResourceContainerConatiner");
}
public ShowMorePagerPanel(int pageSize) {
incrementSize = pageSize;
initWidget(scrollable);
// Do not let the scrollable take tab focus.
scrollable.getElement().setTabIndex(-1);
// Handle scroll events.
scrollable.addScrollHandler(
new ScrollHandler() {
@Override
public void onScroll(ScrollEvent event) {
// If scrolling up, ignore the event.
int oldScrollPos = lastScrollPos;
lastScrollPos = scrollable.getVerticalScrollPosition();
if (oldScrollPos >= lastScrollPos) {
return;
}
HasRows display = getDisplay();
if (display == null) {
return;
}
int maxScrollTop =
scrollable.getWidget().getOffsetHeight() - scrollable.getOffsetHeight();
if (lastScrollPos >= maxScrollTop - 16) {
// We are near the end, so increase the page size.
int newPageSize =
Math.min(
display.getVisibleRange().getLength() + incrementSize, display.getRowCount());
display.setVisibleRange(0, newPageSize);
}
}
});
}
public CourseFinderCourses() {
super();
iCourses = new WebTable();
iCourses.setHeader(
new WebTable.Row(
new WebTable.Cell(MESSAGES.colSubject(), 1, "80px"),
new WebTable.Cell(MESSAGES.colCourse(), 1, "80px"),
new WebTable.Cell(MESSAGES.colLimit(), 1, "60px"),
new WebTable.Cell(MESSAGES.colTitle(), 1, "300px"),
new WebTable.Cell(MESSAGES.colCredit(), 1, "60px"),
new WebTable.Cell(MESSAGES.colNote(), 1, "300px")));
iCourses.addRowDoubleClickHandler(
new WebTable.RowDoubleClickHandler() {
public void onRowDoubleClick(WebTable.RowDoubleClickEvent event) {
iCourses.setSelectedRow(event.getRowIdx());
updateCourseDetails();
SelectionEvent.fire(CourseFinderCourses.this, getValue());
}
});
iCourses.addRowClickHandler(
new WebTable.RowClickHandler() {
public void onRowClick(WebTable.RowClickEvent event) {
iCourses.setSelectedRow(event.getRowIdx());
updateCourseDetails();
}
});
iCoursesPanel = new ScrollPanel(iCourses);
iCoursesPanel.getElement().getStyle().setWidth(780, Unit.PX);
iCoursesPanel.getElement().getStyle().setHeight(200, Unit.PX);
iCoursesPanel.setStyleName("unitime-ScrollPanel");
iCoursesTip =
new Label(CONSTANTS.courseTips()[(int) (Math.random() * CONSTANTS.courseTips().length)]);
iCoursesTip.setStyleName("unitime-Hint");
ToolBox.disableTextSelectInternal(iCoursesTip.getElement());
iCoursesTip.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
String oldText = iCoursesTip.getText();
do {
iCoursesTip.setText(
CONSTANTS.courseTips()[(int) (Math.random() * CONSTANTS.courseTips().length)]);
} while (oldText.equals(iCoursesTip.getText()));
}
});
iCourseDetailsTabPanel = new UniTimeTabPanel();
iCourseDetailsTabPanel.setDeckStyleName("unitime-TabPanel");
iCourseDetailsTabPanel.addSelectionHandler(
new SelectionHandler<Integer>() {
@Override
public void onSelection(SelectionEvent<Integer> event) {
Cookies.setCookie(
"UniTime:CourseFinderCourses", String.valueOf(event.getSelectedItem()));
}
});
setSpacing(10);
add(iCoursesPanel);
add(iCourseDetailsTabPanel);
add(iCoursesTip);
}
@Override
public void onPlaceChange(PlaceChangeEvent event) {
Place newPlace = event.getNewPlace();
// select the link corresponding to the place
for (Link link : links) {
if (link.isPlaceMatchLink(newPlace)) {
link.getLink().addStyleName(res.style().menuLinkSelected());
} else {
link.getLink().removeStyleName(res.style().menuLinkSelected());
}
}
// clear the source list because we are going to update it with the raw source file
// corresponding to the new
// place
sourceList.clear();
if (newPlace instanceof PlaceWithSources) {
exampleLink.setVisible(true);
sourceLink.setVisible(true);
PlaceWithSources<?> place = (PlaceWithSources<?>) newPlace;
sourceList.addItem("Example", place.getSourceFilename());
String[] rawFilenames = place.getRawSourceFilenames();
if (null != rawFilenames && rawFilenames.length > 0) {
// add the raw source files to the list and show the list
String text = sourceLink.getText();
if (!text.endsWith(":")) {
sourceLink.setText(text + ":");
}
sourceList.setVisible(true);
int indexRawSource = 0;
// starting at 1 because the first item is the example
int i = 1;
for (String filename : rawFilenames) {
sourceList.addItem(filename, filename);
if (place.isRawSource() && filename.equals(place.getFilename())) {
indexRawSource = i;
}
i++;
}
sourceList.setSelectedIndex(indexRawSource);
} else {
// no raw source file, we hide the list
String text = sourceLink.getText();
if (text.endsWith(":")) {
sourceLink.setText(text.substring(0, text.length() - 1));
}
sourceList.setVisible(false);
}
if (null == place.getFilename()) {
sourceLink.removeStyleName(res.style().sourceLinkSelected());
exampleLink.addStyleName(res.style().sourceLinkSelected());
container.getElement().getStyle().clearBackgroundColor();
container.getElement().getStyle().clearProperty("border");
} else {
exampleLink.removeStyleName(res.style().sourceLinkSelected());
sourceLink.addStyleName(res.style().sourceLinkSelected());
container.getElement().getStyle().setBackgroundColor("#eee");
container.getElement().getStyle().setProperty("border", "1px solid #c3c3c3");
}
} else {
// should not happen
exampleLink.setVisible(false);
sourceLink.setVisible(false);
sourceList.setVisible(false);
}
}
@Override
public void scrollBottom() {
scrollPanel.getElement().setScrollTop(scrollPanel.getElement().getScrollHeight());
}
public void setTreeContainerHeight(double height) {
treeContainer.getElement().getStyle().setHeight(height, Unit.PX);
}
@Override
public void ensureVisible(TargetContentsDisplay currentDisplay) {
Widget transUnitRow = currentDisplay.asWidget();
scrollToElement(root.getElement(), transUnitRow.getElement());
}
