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author | Simon Rettberg | 2018-11-26 15:51:31 +0100 |
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committer | Simon Rettberg | 2018-11-26 15:51:31 +0100 |
commit | a06c4dcb0ae2d829350c035d67b603c831088940 (patch) | |
tree | a23d632a9aa0af9861a2e844d13b28bc91caa04a /dozentenmodul/src/main/java/org/openslx/dozmod/gui/control/table | |
parent | [client] Add edit support to ListTable (diff) | |
download | tutor-module-a06c4dcb0ae2d829350c035d67b603c831088940.tar.gz tutor-module-a06c4dcb0ae2d829350c035d67b603c831088940.tar.xz tutor-module-a06c4dcb0ae2d829350c035d67b603c831088940.zip |
[client] Support predefined filters in LDAP editor
Diffstat (limited to 'dozentenmodul/src/main/java/org/openslx/dozmod/gui/control/table')
2 files changed, 193 insertions, 3 deletions
diff --git a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/control/table/CheckListTable.java b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/control/table/CheckListTable.java new file mode 100644 index 00000000..d9527612 --- /dev/null +++ b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/control/table/CheckListTable.java @@ -0,0 +1,157 @@ +package org.openslx.dozmod.gui.control.table; + +import java.awt.Component; +import java.util.ArrayList; +import java.util.Comparator; +import java.util.List; +import java.util.Set; + +import javax.swing.Box; + +import org.apache.log4j.Logger; + +public abstract class CheckListTable<T> extends ListTable<CheckListTable.Wrapper<T>> { + + private static final long serialVersionUID = 5667297891670398732L; + + private static final Logger LOGGER = Logger.getLogger(CheckListTable.class); + + public static final ListTableColumn COL_CHECKBOX = new ListTableColumn("", Boolean.class, null, true); + + private static final Component LBL_EMPTY_CELL = Box.createHorizontalGlue(); + + public CheckListTable(ListTableColumn... columns) { + this(null, columns); + } + + public CheckListTable(final Comparator<T> itemComparator, ListTableColumn... columns) { + super(new Comparator<Wrapper<T>>() { + @Override + public int compare(Wrapper<T> o1, Wrapper<T> o2) { + if (o1 == null && o2 == null) + return 0; + if (o1 == null) + return -1; + if (o2 == null) + return 1; + return itemComparator.compare(o1.item, o2.item); + } + + }, copyColumns(columns)); + /* + this.setDefaultEditor(Boolean.class, new DefaultCellEditor { + public DefaultCellEditor(new JCheckBox()) { + JCheckBox checkBox = (JCheckBox)getComponent(); + checkBox.setHorizontalAlignment(JCheckBox.CENTER); + } + }); + /* + addMouseListener(new MouseAdapter() { + @Override + public void mouseClicked(MouseEvent e) { + int column = getSelectedColumn(); + if (column != 0) + return; + int row = getSelectedRow(); + if (row < 0 || row >= getRowCount()) + return; + getce + } + }); + */ + } + + private static ListTableColumn[] copyColumns(ListTableColumn[] columns) { + final ListTableColumn ncolumns[] = new ListTableColumn[columns.length + 1]; + ncolumns[0] = COL_CHECKBOX; + System.arraycopy(columns, 0, ncolumns, 1, columns.length); + return ncolumns; + } + + @Override + public void setValueAt(Object newValue, Wrapper<T> row, ListTableColumn column) { + if (column == COL_CHECKBOX && newValue != null && newValue.getClass() == Boolean.class) { + row.isChecked = (Boolean)newValue; + } + } + + @Override + protected final Object getValueAtInternal(Wrapper<T> row, ListTableColumn columnIndex) { + if (row.item == null) + return null; + if (columnIndex == COL_CHECKBOX) { + return row.isChecked; + } + return getValueAtInternal2(row.item, columnIndex); + } + + protected abstract Object getValueAtInternal2(T row, ListTableColumn columnIndex); + + @Override + public final Component prepareRenderHook(Component component, Wrapper<T> row, + ListTableColumn listTableColumn, boolean isSelected) { + if (listTableColumn == COL_CHECKBOX) { + if (row == null || row.item == null || !isItemCheckable(row.item)) { + return LBL_EMPTY_CELL; + } + } else if (row.item != null) { + component = prepareRenderHook2(component, row.item, listTableColumn, isSelected); + } + return component; + } + + public Component prepareRenderHook2(Component component, T row, + ListTableColumn listTableColumn, boolean isSelected) { + // Nothing + return component; + } + + public void setData(List<T> data, Set<T> preChecked, boolean sort) { + List<Wrapper<T>> list = new ArrayList<>(data.size()); + for (T item : data) { + list.add(new Wrapper<T>(item, preChecked != null && preChecked.contains(item))); + } + super.setData(list, sort); + } + + protected abstract boolean isItemCheckable(T item); + + public T getSelectedItem2() { + Wrapper<T> ret = getSelectedItem(); + if (ret == null) + return null; + return ret.item; + } + + public static class Wrapper<S> { + + protected boolean isChecked; + public final S item; + + public Wrapper(S item, boolean checked) { + this.item = item; + this.isChecked = checked; + } + + @Override + public boolean equals(Object obj) { + return item.equals(obj); + } + + @Override + public int hashCode() { + return item.hashCode(); + } + + @Override + public String toString() { + return "(" + item.hashCode() + "=" + isChecked + ")"; + } + + public boolean isChecked() { + return isChecked; + } + + } + +} diff --git a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/control/table/LectureLdapFilterTable.java b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/control/table/LectureLdapFilterTable.java index ac5e8e0f..70d0291e 100644 --- a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/control/table/LectureLdapFilterTable.java +++ b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/control/table/LectureLdapFilterTable.java @@ -1,24 +1,57 @@ package org.openslx.dozmod.gui.control.table; +import java.awt.Color; +import java.awt.Component; + +import javax.swing.UIManager; + import org.openslx.bwlp.thrift.iface.LdapFilter; +import org.openslx.dozmod.gui.helper.ColorUtil; @SuppressWarnings("serial") -public class LectureLdapFilterTable extends ListTable<LdapFilter> { +public class LectureLdapFilterTable extends CheckListTable<LdapFilter> { + public static final ListTableColumn COL_TITLE = new ListTableColumn("Name"); public static final ListTableColumn COL_ATTRIBUTE = new ListTableColumn("Attribut"); public static final ListTableColumn COL_VALUE = new ListTableColumn("Wert"); + + private final Color invalidColor; public LectureLdapFilterTable() { - super(COL_ATTRIBUTE, COL_VALUE); + super(COL_TITLE, COL_ATTRIBUTE, COL_VALUE); + Color fg = UIManager.getColor("Table.foreground"); + Color bg = UIManager.getColor("Table.background"); + invalidColor = ColorUtil.blend(fg, bg, .66f); } @Override - protected Object getValueAtInternal(LdapFilter item, ListTableColumn columnIndex) { + protected Object getValueAtInternal2(LdapFilter item, ListTableColumn columnIndex) { + if (columnIndex == COL_TITLE) { + if (item.filterId == 0) + return ""; + return item.title; + } if (columnIndex == COL_ATTRIBUTE) return item.attribute; if (columnIndex == COL_VALUE) return item.value; throw new IndexOutOfBoundsException(); } + + @Override + public Component prepareRenderHook2(Component component, LdapFilter row, + ListTableColumn listTableColumn, boolean isSelected) { + if (row.filterId == 0) { + component.setForeground(isSelected ? getSelectionForeground() : getForeground()); + } else { + component.setForeground(invalidColor); + } + return component; + } + + @Override + protected boolean isItemCheckable(LdapFilter item) { + return item.filterId > 0; + } } |