private void setCyclicReload(MenuItem menuitem) {
if (menuitem.getSelection()) {
Runnable command =
() -> {
if (!AbstractTableDialog.this.shell.isDisposed()) {
AbstractTableDialog.this.display.asyncExec(
() -> {
if (!AbstractTableDialog.this.shell.isDisposed()) {
AbstractTableDialog.this.reloadTable();
}
});
} else {
// ウインドウが消えていたらタスクをキャンセルする
throw new ThreadDeath();
}
};
// タスクがある場合キャンセル
if (AbstractTableDialog.this.future != null) {
AbstractTableDialog.this.future.cancel(false);
}
// 再読み込みするようにスケジュールする
AbstractTableDialog.this.future =
ThreadManager.getExecutorService()
.scheduleWithFixedDelay(command, 1, 1, TimeUnit.SECONDS);
} else {
// タスクがある場合キャンセル
if (AbstractTableDialog.this.future != null) {
AbstractTableDialog.this.future.cancel(false);
}
}
}
private void updateMenuItem() {
final MenuItem item = (MenuItem) this.widget;
final boolean shouldBeEnabled = isEnabled();
// disabled command + visibility follows enablement == disposed
if (item.isDisposed()) {
return;
}
String text = this.label;
text = updateMnemonic(text);
final String keyBindingText = null;
if (text != null) {
if (keyBindingText == null) {
item.setText(text);
} else {
item.setText(text + '\t' + keyBindingText);
}
}
if (item.getSelection() != this.checkedState) {
item.setSelection(this.checkedState);
}
if (item.getEnabled() != shouldBeEnabled) {
item.setEnabled(shouldBeEnabled);
}
}
private void switchMenuSelected(SelectionEvent e) {
MenuItem selectedItem = (MenuItem) e.widget;
int mode = !selectedItem.getSelection() ? 2 : (selectedItem == this.groupMenuItem) ? 0 : 1;
this.setGroupMode(mode);
// this.shipTable.getFilterMenu().setGroupMode(this.groupMode);
if (this.changeEnabled) {
this.shipTable.updateFilter(this.createFilter(), true);
this.shipTable.getShell().layout();
}
}
/*
* (non-Javadoc)
*
* @see org.eclipse.jface.action.ContributionItem#update(java.lang.String)
*/
public void update(String id) {
if (widget != null) {
if (widget instanceof MenuItem) {
MenuItem item = (MenuItem) widget;
String text = label;
if (text == null) {
if (command != null) {
try {
text = command.getCommand().getName();
} catch (NotDefinedException e) {
WorkbenchPlugin.log(
"Update item failed " //$NON-NLS-1$
+ getId(),
e);
}
}
}
// TODO: [bm] key bindings
// text = updateMnemonic(text);
//
// String keyBindingText = null;
// if (command != null) {
// TriggerSequence[] bindings = bindingService
// .getActiveBindingsFor(command);
// if (bindings.length > 0) {
// keyBindingText = bindings[0].format();
// }
// }
// if (text != null) {
// if (keyBindingText == null) {
item.setText(text);
// } else {
// item.setText(text + '\t' + keyBindingText);
// }
// }
updateIcons();
if (item.getSelection() != checkedState) {
item.setSelection(checkedState);
}
boolean shouldBeEnabled = isEnabled();
if (item.getEnabled() != shouldBeEnabled) {
item.setEnabled(shouldBeEnabled);
}
} else if (widget instanceof ToolItem) {
ToolItem item = (ToolItem) widget;
if (icon != null) {
updateIcons();
} else if (label != null) {
item.setText(label);
}
if (tooltip != null) item.setToolTipText(tooltip);
else {
String text = label;
if (text == null) {
if (command != null) {
try {
text = command.getCommand().getName();
} catch (NotDefinedException e) {
WorkbenchPlugin.log(
"Update item failed " //$NON-NLS-1$
+ getId(),
e);
}
}
}
if (text != null) {
item.setToolTipText(text);
}
}
if (item.getSelection() != checkedState) {
item.setSelection(checkedState);
}
boolean shouldBeEnabled = isEnabled();
if (item.getEnabled() != shouldBeEnabled) {
item.setEnabled(shouldBeEnabled);
}
}
}
}