Examples with ListHandler com.google.gwt.user.cellview.client.ColumnSortEvent.ListHandler used on opensource projects

Example 11 with ListHandler

use of com.google.gwt.user.cellview.client.ColumnSortEvent.ListHandler in project perun by CESNET.

the class FindSimilarPublications method getEmptyTable.

/**
	 * Returns table of users publications
	 * @return table
	 */
public CellTable<Publication> getEmptyTable() {
    // Table data provider.
    dataProvider = new ListDataProvider<Publication>(list);
    // Cell table
    table = new PerunTable<Publication>(list);
    // display row-count for perun admin only
    if (!session.isPerunAdmin()) {
        table.removeRowCountChangeHandler();
    }
    // Connect the table to the data provider.
    dataProvider.addDataDisplay(table);
    // Sorting
    ListHandler<Publication> columnSortHandler = new ListHandler<Publication>(dataProvider.getList());
    table.addColumnSortHandler(columnSortHandler);
    // table selection
    table.setSelectionModel(selectionModel, DefaultSelectionEventManager.<Publication>createCheckboxManager());
    // set empty content & loader
    table.setEmptyTableWidget(loaderImage);
    loaderImage.setEmptyResultMessage("No similar publications found.");
    // show checkbox column
    if (this.checkable) {
        // checkbox column column
        table.addCheckBoxColumn();
    }
    // ID COLUMN
    table.addIdColumn("Publication ID", tableFieldUpdater, 60);
    Column<Publication, ImageResource> lockedColumn = new Column<Publication, ImageResource>(new CustomImageResourceCell("click")) {

        public ImageResource getValue(Publication object) {
            if (object.getLocked() == true) {
                return SmallIcons.INSTANCE.lockIcon();
            } else {
                return SmallIcons.INSTANCE.lockOpenIcon();
            }
        }

        public void onBrowserEvent(final Context context, final Element elem, final Publication object, NativeEvent event) {
            // on click and for perun admin
            if ("click".equals(event.getType()) && session.isPerunAdmin()) {
                final ImageResource value;
                if (object.getLocked() == true) {
                    value = SmallIcons.INSTANCE.lockOpenIcon();
                    object.setLocked(false);
                } else {
                    value = SmallIcons.INSTANCE.lockIcon();
                    object.setLocked(true);
                }
                LockUnlockPublications request = new LockUnlockPublications(new JsonCallbackEvents() {

                    @Override
                    public void onLoadingStart() {
                        getCell().setValue(context, elem, SmallIcons.INSTANCE.updateIcon());
                    }

                    @Override
                    public void onFinished(JavaScriptObject jso) {
                        // change picture (object already changed)
                        getCell().setValue(context, elem, value);
                    }

                    @Override
                    public void onError(PerunError error) {
                        // on error switch object back
                        if (object.getLocked() == true) {
                            object.setLocked(false);
                            getCell().setValue(context, elem, SmallIcons.INSTANCE.lockOpenIcon());
                        } else {
                            object.setLocked(true);
                            getCell().setValue(context, elem, SmallIcons.INSTANCE.lockIcon());
                        }
                    }
                });
                // send request
                ArrayList<Publication> list = new ArrayList<Publication>();
                list.add(object);
                request.lockUnlockPublications(object.getLocked(), list);
            }
        }
    };
    table.addColumn(lockedColumn, "Lock");
    // TITLE COLUMN
    Column<Publication, String> titleColumn = JsonUtils.addColumn(new JsonUtils.GetValue<Publication, String>() {

        public String getValue(Publication object) {
            return object.getTitle();
        }
    }, this.tableFieldUpdater);
    titleColumn.setSortable(true);
    columnSortHandler.setComparator(titleColumn, new PublicationComparator(PublicationComparator.Column.TITLE));
    table.addColumn(titleColumn, "Title");
    // if display authors
    if (ids.containsKey("authors")) {
        if ((Integer) ids.get("authors") == 1) {
            // AUTHORS COLUMN
            Column<Publication, String> authorColumn = JsonUtils.addColumn(new JsonUtils.GetValue<Publication, String>() {

                public String getValue(Publication object) {
                    return object.getAuthorsFormatted();
                }
            }, this.tableFieldUpdater);
            authorColumn.setSortable(true);
            columnSortHandler.setComparator(authorColumn, new PublicationComparator(PublicationComparator.Column.AUTHORS));
            table.addColumn(authorColumn, "Reported by");
        }
    }
    // YEAR COLUMN
    Column<Publication, String> yearColumn = JsonUtils.addColumn(new JsonUtils.GetValue<Publication, String>() {

        public String getValue(Publication object) {
            return String.valueOf(object.getYear());
        }
    }, this.tableFieldUpdater);
    yearColumn.setSortable(true);
    columnSortHandler.setComparator(yearColumn, new PublicationComparator(PublicationComparator.Column.YEAR));
    table.addColumn(yearColumn, "Year");
    // CATEGORY COLUMN
    Column<Publication, String> categoryColumn = JsonUtils.addColumn(new JsonUtils.GetValue<Publication, String>() {

        public String getValue(Publication object) {
            return object.getCategoryName();
        }
    }, this.tableFieldUpdater);
    categoryColumn.setSortable(true);
    columnSortHandler.setComparator(categoryColumn, new PublicationComparator(PublicationComparator.Column.CATEGORY));
    table.addColumn(categoryColumn, "Category");
    // THANKS COLUMN
    Column<Publication, String> thanksColumn = JsonUtils.addColumn(new JsonUtils.GetValue<Publication, String>() {

        public String getValue(Publication object) {
            String result = "";
            JsArray<Thanks> thks = object.getThanks();
            for (int i = 0; i < thks.length(); i++) {
                result += thks.get(i).getOwnerName() + ", ";
            }
            if (result.length() >= 2) {
                result = result.substring(0, result.length() - 2);
            }
            return result;
        }
    }, this.tableFieldUpdater);
    thanksColumn.setSortable(true);
    columnSortHandler.setComparator(thanksColumn, new PublicationComparator(PublicationComparator.Column.THANKS));
    table.addColumn(thanksColumn, "Thanked to");
    // CITE COLUMN
    Column<Publication, String> citaceColumn = JsonUtils.addColumn(new JsonUtils.GetValue<Publication, String>() {

        public String getValue(Publication object) {
            return "Cite";
        }
    }, new FieldUpdater<Publication, String>() {

        public void update(int index, Publication object, String value) {
            SimplePanel sp = new SimplePanel();
            sp.add(new HTML(object.getMain()));
            Confirm cf = new Confirm("Cite publication", sp, true);
            cf.show();
        }

        ;
    });
    table.addColumn(citaceColumn, "Cite");
    return table;
}

Example 12 with ListHandler

use of com.google.gwt.user.cellview.client.ColumnSortEvent.ListHandler in project perun by CESNET.

the class GetCategories method getEmptyTable.

/**
	 * Returns table of users publications
	 * @return table
	 */
public CellTable<Category> getEmptyTable() {
    // Table data provider.
    dataProvider = new ListDataProvider<Category>(list);
    // Cell table
    table = new PerunTable<Category>(list);
    // Connect the table to the data provider.
    dataProvider.addDataDisplay(table);
    // Sorting
    ListHandler<Category> columnSortHandler = new ListHandler<Category>(dataProvider.getList());
    table.addColumnSortHandler(columnSortHandler);
    // table selection
    table.setSelectionModel(selectionModel, DefaultSelectionEventManager.<Category>createCheckboxManager());
    // set empty content & loader
    table.setEmptyTableWidget(loaderImage);
    loaderImage.setEmptyResultMessage("No publications categories found.");
    // tab index for values
    table.setKeyboardSelectionPolicy(KeyboardSelectionPolicy.DISABLED);
    // show checkbox column
    if (this.checkable) {
        // checkbox column column
        table.addCheckBoxColumn();
    }
    // ID COLUMN
    table.addIdColumn("Category ID", tableFieldUpdater, 80);
    table.addNameColumn(tableFieldUpdater);
    // Rank COLUMN
    Column<Category, String> rankColumn = JsonUtils.addColumn(new TextInputCellWithTabIndex(), new JsonUtils.GetValue<Category, String>() {

        public String getValue(Category category) {
            return String.valueOf(category.getRank());
        }
    }, new FieldUpdater<Category, String>() {

        public void update(int index, Category object, String newText) {
            // parsing value
            try {
                double value = Double.parseDouble(newText);
                object.setRank(value);
                selectionModel.setSelected(object, true);
            } catch (NumberFormatException ex) {
                selectionModel.setSelected(object, false);
                session.getUiElements().setLogErrorText("Rank mismatch for category: " + object.getName() + " and value: " + newText);
            }
        }
    });
    // Sorting value column
    rankColumn.setSortable(true);
    columnSortHandler.setComparator(rankColumn, new Comparator<Category>() {

        public int compare(Category o1, Category o2) {
            // return int diff of doubles
            return (int) (o1.getRank() - o2.getRank());
        }
    });
    table.addColumn(rankColumn, "Rank");
    return table;
}

Example 13 with ListHandler

use of com.google.gwt.user.cellview.client.ColumnSortEvent.ListHandler in project perun by CESNET.

the class GetRequiredAttributesV2 method getEmptyTable.

/**
	 * Returns empty table widget with attributes
	 *
	 * @return table widget
	 */
public CellTable<Attribute> getEmptyTable() {
    // Table data provider.
    dataProvider = new ListDataProvider<Attribute>(list);
    // Cell table
    table = new PerunTable<Attribute>(list);
    // remove row count change handler
    table.removeRowCountChangeHandler();
    // Connect the table to the data provider.
    dataProvider.addDataDisplay(table);
    // Sorting
    ListHandler<Attribute> columnSortHandler = new ListHandler<Attribute>(dataProvider.getList());
    table.addColumnSortHandler(columnSortHandler);
    // set empty content & loader
    table.setEmptyTableWidget(loaderImage);
    loaderImage.setEmptyResultMessage("No settings found. Use 'Add' button to add new setting.");
    // because of tab index
    table.setKeyboardSelectionPolicy(KeyboardSelectionPolicy.DISABLED);
    // checkbox column
    if (checkable) {
        // checkbox column column
        Column<Attribute, Attribute> checkBoxColumn = new Column<Attribute, Attribute>(new PerunCheckboxCell<Attribute>(true, false, false)) {

            @Override
            public Attribute getValue(Attribute object) {
                // Get the value from the selection model.
                GeneralObject go = object.cast();
                go.setChecked(selectionModel.isSelected(object));
                return go.cast();
            }
        };
        // updates the columns size
        table.setColumnWidth(checkBoxColumn, 40.0, Unit.PX);
        // Add the columns
        // Checkbox column header
        CheckboxCell cb = new CheckboxCell();
        Header<Boolean> checkBoxHeader = new Header<Boolean>(cb) {

            public Boolean getValue() {
                //return true to see a checked checkbox.
                return false;
            }
        };
        checkBoxHeader.setUpdater(new ValueUpdater<Boolean>() {

            public void update(Boolean value) {
                // sets selected to all, if value = true, unselect otherwise
                for (Attribute obj : list) {
                    if (obj.isWritable()) {
                        selectionModel.setSelected(obj, value);
                    }
                }
            }
        });
        // table selection
        table.setSelectionModel(selectionModel, DefaultSelectionEventManager.<Attribute>createCheckboxManager(0));
        table.addColumn(checkBoxColumn, checkBoxHeader);
    }
    // Create ID column.
    table.addIdColumn("Attr ID", null, 90);
    // Name column
    Column<Attribute, Attribute> nameColumn = JsonUtils.addColumn(new PerunAttributeNameCell());
    // Description column
    Column<Attribute, Attribute> descriptionColumn = JsonUtils.addColumn(new PerunAttributeDescriptionCell());
    // Value column
    Column<Attribute, Attribute> valueColumn = JsonUtils.addColumn(new PerunAttributeValueCell());
    valueColumn.setFieldUpdater(new FieldUpdater<Attribute, Attribute>() {

        public void update(int index, Attribute object, Attribute value) {
            object = value;
            selectionModel.setSelected(object, object.isAttributeValid());
        }
    });
    // Sorting name column
    nameColumn.setSortable(true);
    columnSortHandler.setComparator(nameColumn, new Comparator<Attribute>() {

        public int compare(Attribute o1, Attribute o2) {
            Collator customCollator = Collator.getInstance();
            String key1 = o1.getDisplayName();
            String key2 = o2.getDisplayName();
            return customCollator.compare(key1, key2);
        }
    });
    // Add sorting
    this.table.addColumnSortHandler(columnSortHandler);
    // updates the columns size
    this.table.setColumnWidth(nameColumn, 200.0, Unit.PX);
    // Add the columns.
    this.table.addColumn(nameColumn, "Name");
    this.table.addColumn(valueColumn, "Value");
    this.table.addColumn(descriptionColumn, "Description");
    return this.table;
}

Example 14 with ListHandler

use of com.google.gwt.user.cellview.client.ColumnSortEvent.ListHandler in project perun by CESNET.

the class GetResourceRequiredAttributesV2 method getEmptyTable.

/**
	 * Returns empty table widget with attributes
	 *
	 * @return table widget
	 */
public CellTable<Attribute> getEmptyTable() {
    // Table data provider.
    dataProvider = new ListDataProvider<Attribute>(list);
    // Cell table
    table = new PerunTable<Attribute>(list);
    // remove row count change handler
    table.removeRowCountChangeHandler();
    // Connect the table to the data provider.
    dataProvider.addDataDisplay(table);
    // Sorting
    ListHandler<Attribute> columnSortHandler = new ListHandler<Attribute>(dataProvider.getList());
    table.addColumnSortHandler(columnSortHandler);
    // set empty content & loader
    table.setEmptyTableWidget(loaderImage);
    // because of tab index
    table.setKeyboardSelectionPolicy(KeyboardSelectionPolicy.DISABLED);
    // checkbox column
    if (checkable) {
        // checkbox column column
        Column<Attribute, Attribute> checkBoxColumn = new Column<Attribute, Attribute>(new PerunCheckboxCell<Attribute>(true, false, false)) {

            @Override
            public Attribute getValue(Attribute object) {
                // Get the value from the selection model.
                GeneralObject go = object.cast();
                go.setChecked(selectionModel.isSelected(object));
                return go.cast();
            }
        };
        // updates the columns size
        table.setColumnWidth(checkBoxColumn, 40.0, Unit.PX);
        // Add the columns
        // Checkbox column header
        CheckboxCell cb = new CheckboxCell();
        Header<Boolean> checkBoxHeader = new Header<Boolean>(cb) {

            public Boolean getValue() {
                //return true to see a checked checkbox.
                return false;
            }
        };
        checkBoxHeader.setUpdater(new ValueUpdater<Boolean>() {

            public void update(Boolean value) {
                // sets selected to all, if value = true, unselect otherwise
                for (Attribute obj : list) {
                    if (obj.isWritable()) {
                        selectionModel.setSelected(obj, value);
                    }
                }
            }
        });
        // table selection
        table.setSelectionModel(selectionModel, DefaultSelectionEventManager.<Attribute>createCheckboxManager(0));
        table.addColumn(checkBoxColumn, checkBoxHeader);
    }
    // Create ID column.
    table.addIdColumn("Attr ID", null, 90);
    // Name column
    Column<Attribute, Attribute> nameColumn = JsonUtils.addColumn(new PerunAttributeNameCell());
    // Value column
    Column<Attribute, Attribute> valueColumn = JsonUtils.addColumn(new PerunAttributeValueCell());
    valueColumn.setFieldUpdater(new FieldUpdater<Attribute, Attribute>() {

        public void update(int index, Attribute object, Attribute value) {
            object = value;
            selectionModel.setSelected(object, object.isAttributeValid());
        }
    });
    // Description column
    Column<Attribute, Attribute> descriptionColumn = JsonUtils.addColumn(new PerunAttributeDescriptionCell());
    // Sorting name column
    nameColumn.setSortable(true);
    columnSortHandler.setComparator(nameColumn, new AttributeComparator<Attribute>(AttributeComparator.Column.TRANSLATED_NAME));
    // Sorting description column
    descriptionColumn.setSortable(true);
    columnSortHandler.setComparator(descriptionColumn, new AttributeComparator<Attribute>(AttributeComparator.Column.TRANSLATED_DESCRIPTION));
    // Add sorting
    this.table.addColumnSortHandler(columnSortHandler);
    // updates the columns size
    this.table.setColumnWidth(nameColumn, 200.0, Unit.PX);
    // Add the columns.
    this.table.addColumn(nameColumn, "Name");
    this.table.addColumn(valueColumn, "Value");
    this.table.addColumn(descriptionColumn, "Description");
    return this.table;
}

Example 15 with ListHandler

use of com.google.gwt.user.cellview.client.ColumnSortEvent.ListHandler in project perun by CESNET.

the class GetServiceRequiredAttributes method getTable.

/**
	 * Returns table widget with required attributes for service
	 *
	 * @return table widget
	 */
public CellTable<AttributeDefinition> getTable() {
    retrieveData();
    // Table data provider.
    dataProvider = new ListDataProvider<AttributeDefinition>(list);
    // Cell table
    table = new PerunTable<AttributeDefinition>(list);
    // remove row count change handler
    table.removeRowCountChangeHandler();
    // Connect the table to the data provider.
    dataProvider.addDataDisplay(table);
    // Sorting
    ListHandler<AttributeDefinition> columnSortHandler = new ListHandler<AttributeDefinition>(dataProvider.getList());
    table.addColumnSortHandler(columnSortHandler);
    // table selection
    table.setSelectionModel(selectionModel, DefaultSelectionEventManager.<AttributeDefinition>createCheckboxManager());
    // set empty content & loader
    table.setEmptyTableWidget(loaderImage);
    loaderImage.setEmptyResultMessage("Service has no required attribute.");
    // checkbox column column
    table.addCheckBoxColumn();
    // ID COLUMN
    table.addIdColumn("Attribute ID");
    // FRIENDLY NAME COLUMN
    final Column<AttributeDefinition, AttributeDefinition> friendlyNameColumn = JsonUtils.addColumn(new PerunAttributeFriendlyNameCell(), new JsonUtils.GetValue<AttributeDefinition, AttributeDefinition>() {

        public AttributeDefinition getValue(AttributeDefinition object) {
            return object;
        }
    }, null);
    /*
		// NAMESPACE COLUMN
		TextColumn<AttributeDefinition> namespaceColumn = new TextColumn<AttributeDefinition>() {
		public String getValue(AttributeDefinition attrDef) {
		return String.valueOf(attrDef.getNamespace());
		}
		};
		*/
    // ENTITY COLUMN
    TextColumn<AttributeDefinition> entityColumn = new TextColumn<AttributeDefinition>() {

        public String getValue(AttributeDefinition attrDef) {
            return attrDef.getEntity();
        }
    };
    // DEFINITION COLUMN
    TextColumn<AttributeDefinition> definitionColumn = new TextColumn<AttributeDefinition>() {

        public String getValue(AttributeDefinition attrDef) {
            return attrDef.getDefinition();
        }
    };
    // TYPE COLUMN
    TextColumn<AttributeDefinition> typeColumn = new TextColumn<AttributeDefinition>() {

        public String getValue(AttributeDefinition attrDef) {
            return String.valueOf(renameContent(attrDef.getType()));
        }
    };
    // SORTING
    /*
			 namespaceColumn.setSortable(true);
			 columnSortHandler.setComparator(namespaceColumn, new Comparator<AttributeDefinition>() {
			 public int compare(AttributeDefinition o1, AttributeDefinition o2) {
			 return o1.getNamespace().compareToIgnoreCase(o2.getNamespace());
			 }
			 });
			 */
    friendlyNameColumn.setSortable(true);
    columnSortHandler.setComparator(friendlyNameColumn, new Comparator<AttributeDefinition>() {

        public int compare(AttributeDefinition o1, AttributeDefinition o2) {
            return o1.getFriendlyName().compareToIgnoreCase(o2.getFriendlyName());
        }
    });
    // Sorting value column
    entityColumn.setSortable(true);
    columnSortHandler.setComparator(entityColumn, new Comparator<AttributeDefinition>() {

        public int compare(AttributeDefinition o1, AttributeDefinition o2) {
            return o1.getEntity().compareToIgnoreCase(o2.getEntity());
        }
    });
    // Sorting value column
    definitionColumn.setSortable(true);
    columnSortHandler.setComparator(definitionColumn, new Comparator<AttributeDefinition>() {

        public int compare(AttributeDefinition o1, AttributeDefinition o2) {
            return o1.getDefinition().compareToIgnoreCase(o2.getDefinition());
        }
    });
    typeColumn.setSortable(true);
    columnSortHandler.setComparator(typeColumn, new Comparator<AttributeDefinition>() {

        public int compare(AttributeDefinition o1, AttributeDefinition o2) {
            return o1.getType().compareToIgnoreCase(o2.getType());
        }
    });
    table.setColumnWidth(friendlyNameColumn, 250.0, Unit.PX);
    table.setColumnWidth(entityColumn, 120.0, Unit.PX);
    table.setColumnWidth(definitionColumn, 120.0, Unit.PX);
    table.setColumnWidth(typeColumn, 120.0, Unit.PX);
    // Add the columns.
    table.addColumn(friendlyNameColumn, "Name");
    //attributesTable.addColumn(namespaceColumn, "Namespace");
    table.addColumn(entityColumn, "Entity");
    table.addColumn(definitionColumn, "Definition");
    table.addColumn(typeColumn, "Value type");
    table.addDescriptionColumn();
    return table;
}