Examples with ChangeHandler com.google.gwt.event.dom.client.ChangeHandler used on opensource projects

Example 66 with ChangeHandler

use of com.google.gwt.event.dom.client.ChangeHandler in project perun by CESNET.

the class SelfVosTabItem method draw.

public Widget draw() {
    this.titleWidget.setText(Utils.getStrippedStringWithEllipsis(user.getFullNameWithTitles().trim()) + ": VO settings");
    VerticalPanel vp = new VerticalPanel();
    vp.setSize("100%", "100%");
    final TabMenu menu = new TabMenu();
    final ScrollPanel sp = new ScrollPanel();
    sp.setSize("100%", "100%");
    sp.setStyleName("perun-tableScrollPanel");
    session.getUiElements().resizeSmallTabPanel(sp, 350, this);
    final ListBoxWithObjects<VirtualOrganization> vosListbox = new ListBoxWithObjects<VirtualOrganization>();
    menu.addWidget(UiElements.getRefreshButton(this));
    menu.addWidget(new HTML("<strong>Selected VO:</strong>"));
    menu.addWidget(vosListbox);
    vp.add(menu);
    vp.setCellHeight(menu, "50px");
    vp.setCellVerticalAlignment(menu, HasVerticalAlignment.ALIGN_MIDDLE);
    vp.add(new HTML("<hr size=\"1\" color=\"#ccc\">"));
    vp.add(sp);
    vp.setCellHeight(sp, "100%");
    final GetVosWhereUserIsMember whereMember = new GetVosWhereUserIsMember(userId, new JsonCallbackEvents() {

        @Override
        public void onFinished(JavaScriptObject jso) {
            ArrayList<VirtualOrganization> vos = JsonUtils.jsoAsList(jso);
            vos = new TableSorter<VirtualOrganization>().sortByName(vos);
            vosListbox.clear();
            if (vos != null && !vos.isEmpty()) {
                for (VirtualOrganization vo : vos) {
                    vosListbox.addItem(vo);
                    if (vo.getId() == selectedVoId) {
                        vosListbox.setSelected(vo, true);
                    }
                }
                vosListbox.addChangeHandler(new ChangeHandler() {

                    @Override
                    public void onChange(ChangeEvent event) {
                        selectedVoId = vosListbox.getSelectedObject().getId();
                        sp.setWidget(displayVoSubtab(vosListbox.getSelectedObject()));
                    }
                });
                sp.setWidget(displayVoSubtab(vosListbox.getSelectedObject()));
            } else {
                vosListbox.addItem("No VO available");
                sp.setWidget(new HTML(new Image(LargeIcons.INSTANCE.errorIcon()) + "<h2>You are not member of any VO.</h2>"));
            }
        }

        @Override
        public void onLoadingStart() {
            vosListbox.clear();
            vosListbox.addItem("Loading...");
        }

        @Override
        public void onError(PerunError error) {
            vosListbox.clear();
            vosListbox.addItem("Error while loading");
            sp.clear();
        }
    });
    whereMember.retrieveData();
    this.contentWidget.setWidget(vp);
    return getWidget();
}

Example 67 with ChangeHandler

use of com.google.gwt.event.dom.client.ChangeHandler in project perun by CESNET.

the class ShellChangeTabItem method draw.

public Widget draw() {
    VerticalPanel vp = new VerticalPanel();
    final FlexTable ft = new FlexTable();
    ft.setWidth("350px");
    ft.setStyleName("inputFormFlexTable");
    ft.setHTML(0, 0, "Available shells:");
    ft.getFlexCellFormatter().setStyleName(0, 0, "itemName");
    final ListBox shells = new ListBox();
    shells.setWidth("200px");
    ft.setWidget(0, 1, shells);
    vp.add(ft);
    final CustomButton selectShellButton = TabMenu.getPredefinedButton(ButtonType.SAVE, "Save preferred shell");
    // callback for available shells
    GetAttributes attrs = new GetAttributes(new JsonCallbackEvents() {

        @Override
        public void onError(PerunError error) {
            shells.clear();
            shells.addItem("Error while loading");
        }

        @Override
        public void onFinished(JavaScriptObject jso) {
            shells.clear();
            ArrayList<Attribute> list = JsonUtils.jsoAsList(jso);
            if (list.isEmpty() || list == null) {
                shells.addItem("No shells available");
                return;
            }
            // fill shells
            for (Attribute a : list) {
                if (a.getFriendlyName().equalsIgnoreCase("shells")) {
                    for (int i = 0; i < a.getValueAsJsArray().length(); i++) {
                        // fill shell values
                        shells.addItem(a.getValueAsJsArray().get(i));
                    }
                    break;
                }
            }
            // set selected
            for (int i = 0; i < shells.getItemCount(); i++) {
                if (shells.getValue(i).equals(a.getValue())) {
                    shells.setSelectedIndex(i);
                    break;
                }
            }
            if (shells.getValue(shells.getSelectedIndex()).equals(a.getValue())) {
                selectShellButton.setEnabled(false);
            } else {
                selectShellButton.setEnabled(true);
            }
        }

        @Override
        public void onLoadingStart() {
            shells.clear();
            shells.addItem("Loading...");
        }
    });
    final TabItem tab = this;
    TabMenu menu = new TabMenu();
    vp.add(menu);
    vp.setCellHorizontalAlignment(menu, HasHorizontalAlignment.ALIGN_RIGHT);
    selectShellButton.setEnabled(false);
    selectShellButton.addClickHandler(new ClickHandler() {

        public void onClick(ClickEvent event) {
            // OK click button
            // set new value
            a.setValue(shells.getValue(shells.getSelectedIndex()));
            // send request
            Map<String, Integer> ids = new HashMap<String, Integer>();
            ids.put("user", userId);
            ids.put("facility", resource.getFacilityId());
            SetAttribute request = new SetAttribute(JsonCallbackEvents.disableButtonEvents(selectShellButton, new JsonCallbackEvents() {

                @Override
                public void onFinished(JavaScriptObject jso) {
                    // refresh only what's necessary
                    events.onFinished(jso);
                    // don't refresh underlaying tab
                    session.getTabManager().closeTab(tab, false);
                }
            }));
            request.setAttribute(ids, a);
        }
    });
    attrs.getResourceAttributes(resource.getId());
    attrs.retrieveData();
    shells.addChangeHandler(new ChangeHandler() {

        @Override
        public void onChange(ChangeEvent changeEvent) {
            if (shells.getValue(shells.getSelectedIndex()).equals(a.getValue())) {
                selectShellButton.setEnabled(false);
            } else {
                selectShellButton.setEnabled(true);
            }
        }
    });
    final CustomButton defaultButton = new CustomButton("Use default", "", SmallIcons.INSTANCE.lightningIcon());
    defaultButton.addClickHandler(new ClickHandler() {

        @Override
        public void onClick(ClickEvent event) {
            Map<String, Integer> ids = new HashMap<String, Integer>();
            ids.put("user", userId);
            ids.put("facility", resource.getFacilityId());
            RemoveAttributes request = new RemoveAttributes(JsonCallbackEvents.disableButtonEvents(defaultButton, new JsonCallbackEvents() {

                @Override
                public void onFinished(JavaScriptObject jso) {
                    // refresh only what's necessary
                    events.onFinished(jso);
                    // don't refresh underlaying tab
                    session.getTabManager().closeTab(tab, false);
                }
            }));
            ArrayList<Attribute> list = new ArrayList<Attribute>();
            list.add(a);
            request.removeAttributes(ids, list);
        }
    });
    menu.addWidget(selectShellButton);
    menu.addWidget(defaultButton);
    menu.addWidget(TabMenu.getPredefinedButton(ButtonType.CANCEL, "", new ClickHandler() {

        @Override
        public void onClick(ClickEvent clickEvent) {
            session.getTabManager().closeTab(tab, false);
        }
    }));
    contentWidget.setWidget(vp);
    return getWidget();
}

Example 68 with ChangeHandler

use of com.google.gwt.event.dom.client.ChangeHandler in project perun by CESNET.

the class UserDetailTabItem method loadFacilities.

private Widget loadFacilities() {
    // whole content
    VerticalPanel vp = new VerticalPanel();
    vp.setSize("100%", "100%");
    // menu
    TabMenu menu = new TabMenu();
    vp.add(menu);
    vp.setCellHeight(menu, "30px");
    final ListBoxWithObjects<Facility> listbox = new ListBoxWithObjects<Facility>();
    menu.addWidget(new HTML("<strong>Select&nbsp;user's&nbsp;Facility:</strong>"));
    menu.addWidget(listbox);
    // sub content
    final SimplePanel subContent = new SimplePanel();
    subContent.setSize("100%", "100%");
    vp.add(subContent);
    vp.setCellHeight(subContent, "100%");
    final Hyperlink facilityLabel = new Hyperlink();
    menu.addWidget(facilityLabel);
    JsonCallbackEvents events = new JsonCallbackEvents() {

        @Override
        public void onFinished(JavaScriptObject jso) {
            listbox.clear();
            ArrayList<Facility> list = JsonUtils.jsoAsList(jso);
            list = new TableSorter<Facility>().sortByName(list);
            for (int i = 0; i < list.size(); i++) {
                listbox.addItem(list.get(i));
            }
            if (!listbox.isEmpty()) {
                loadFacilitySubContent(subContent, facilityLabel, listbox);
            }
        }

        @Override
        public void onLoadingStart() {
            listbox.clear();
            listbox.addItem("Loading...");
        }

        @Override
        public void onError(PerunError error) {
            listbox.clear();
            listbox.addItem("Error while loading");
        }
    };
    GetAssignedFacilities facCall = new GetAssignedFacilities(PerunEntity.USER, user.getId(), events);
    facCall.retrieveData();
    // change handler
    listbox.addChangeHandler(new ChangeHandler() {

        public void onChange(ChangeEvent event) {
            loadFacilitySubContent(subContent, facilityLabel, listbox);
        }
    });
    return vp;
}

Example 69 with ChangeHandler

use of com.google.gwt.event.dom.client.ChangeHandler in project perun by CESNET.

the class UserDetailTabItem method loadVosGroupsAccounts.

private Widget loadVosGroupsAccounts() {
    // whole content
    VerticalPanel vp = new VerticalPanel();
    vp.setSize("100%", "100%");
    // menu
    TabMenu menu = new TabMenu();
    vp.add(menu);
    vp.setCellHeight(menu, "30px");
    // final VO name widget
    final Hyperlink voLabel = new Hyperlink();
    final ListBoxWithObjects<VirtualOrganization> listbox = new ListBoxWithObjects<VirtualOrganization>();
    menu.addWidget(new HTML("<strong>Select&nbsp;user's&nbsp;VO:</strong>"));
    menu.addWidget(listbox);
    menu.addWidget(voLabel);
    // sub content
    final ScrollPanel subContent = new ScrollPanel();
    subContent.setSize("100%", "100%");
    vp.add(subContent);
    subContent.setStyleName("perun-tableScrollPanel");
    session.getUiElements().resizeSmallTabPanel(subContent, 400, this);
    JsonCallbackEvents events = new JsonCallbackEvents() {

        @Override
        public void onFinished(JavaScriptObject jso) {
            listbox.clear();
            ArrayList<VirtualOrganization> list = JsonUtils.jsoAsList(jso);
            list = new TableSorter<VirtualOrganization>().sortByShortName(list);
            for (int i = 0; i < list.size(); i++) {
                listbox.addItem(list.get(i));
            }
            if (!listbox.isEmpty()) {
                loadMemberSubContent(subContent, voLabel, listbox);
            }
            ;
        }

        @Override
        public void onLoadingStart() {
            listbox.clear();
            listbox.addItem("Loading...");
        }

        @Override
        public void onError(PerunError error) {
            listbox.clear();
            listbox.addItem("Error while loading");
        }
    };
    GetVosWhereUserIsMember vosCall = new GetVosWhereUserIsMember(user.getId(), events);
    vosCall.retrieveData();
    // change handler
    listbox.addChangeHandler(new ChangeHandler() {

        public void onChange(ChangeEvent event) {
            loadMemberSubContent(subContent, voLabel, listbox);
        }
    });
    return vp;
}

Example 70 with ChangeHandler

use of com.google.gwt.event.dom.client.ChangeHandler in project perun by CESNET.

the class AddVoManagerGroupTabItem method draw.

public Widget draw() {
    titleWidget.setText("Add manager group");
    // MAIN TAB PANEL
    VerticalPanel firstTabPanel = new VerticalPanel();
    firstTabPanel.setSize("100%", "100%");
    // HORIZONTAL MENU
    final TabMenu tabMenu = new TabMenu();
    final ListBoxWithObjects<VirtualOrganization> box = new ListBoxWithObjects<VirtualOrganization>();
    // get the table
    final ScrollPanel sp = new ScrollPanel();
    sp.addStyleName("perun-tableScrollPanel");
    box.addChangeHandler(new ChangeHandler() {

        @Override
        public void onChange(ChangeEvent event) {
            sp.setWidget(fillGroupsContent(new GetAllGroups(box.getSelectedObject().getId()), tabMenu, box));
        }
    });
    if (box.getAllObjects().isEmpty()) {
        GetVos vos = new GetVos(new JsonCallbackEvents() {

            @Override
            public void onFinished(JavaScriptObject jso) {
                box.clear();
                ArrayList<VirtualOrganization> list = new TableSorter<VirtualOrganization>().sortByName(JsonUtils.<VirtualOrganization>jsoAsList(jso));
                if (list != null && !list.isEmpty()) {
                    box.addAllItems(list);
                    sp.setWidget(fillGroupsContent(new GetAllGroups(box.getSelectedObject().getId()), tabMenu, box));
                } else {
                    box.addItem("No VOs found");
                }
            }

            @Override
            public void onError(PerunError error) {
                box.clear();
                box.addItem("Error while loading");
            }

            @Override
            public void onLoadingStart() {
                box.clear();
                box.addItem("Loading...");
            }
        });
        vos.retrieveData();
    }
    // add menu and the table to the main panel
    firstTabPanel.add(tabMenu);
    firstTabPanel.setCellHeight(tabMenu, "30px");
    firstTabPanel.add(sp);
    // pass empty first item to tab menu to ensure rest is added
    tabMenu.addWidget(new HTML(""));
    final TabItem tab = this;
    tabMenu.addWidget(1, TabMenu.getPredefinedButton(ButtonType.CANCEL, "", new ClickHandler() {

        @Override
        public void onClick(ClickEvent clickEvent) {
            if (refreshEvents != null)
                refreshEvents.onFinished(null);
            session.getTabManager().closeTab(tab, false);
        }
    }));
    tabMenu.addWidget(2, new HTML("<strong>Select VO:</strong>"));
    tabMenu.addWidget(3, box);
    session.getUiElements().resizePerunTable(sp, 350, this);
    this.contentWidget.setWidget(firstTabPanel);
    return getWidget();
}