/**
* This implementation of <code>dragOver</code> provides a default drag under effect for the
* feedback specified in <code>event.feedback</code>. The class description lists the FEEDBACK
* constants that are applicable to the class.
*
* <p>For additional information see <code>DropTargetAdapter.dragOver</code>.
*
* <p>Subclasses that override this method should call <code>super.dragOver(event)</code> to get
* the default drag under effect implementation.
*
* @param event the information associated with the drag over event
* @see DropTargetAdapter
* @see DropTargetEvent
* @see DND#FEEDBACK_SELECT
* @see DND#FEEDBACK_SCROLL
*/
public void dragOver(DropTargetEvent event) {
Table table = (Table) control;
long /*int*/ handle = table.handle;
int effect = checkEffect(event.feedback);
Point coordinates = new Point(event.x, event.y);
coordinates = table.toControl(coordinates);
long /*int*/[] path = new long /*int*/[1];
OS.gtk_tree_view_get_path_at_pos(handle, coordinates.x, coordinates.y, path, null, null, null);
int index = -1;
if (path[0] != 0) {
long /*int*/ indices = OS.gtk_tree_path_get_indices(path[0]);
if (indices != 0) {
int[] temp = new int[1];
OS.memmove(temp, indices, 4);
index = temp[0];
}
}
if ((effect & DND.FEEDBACK_SCROLL) == 0) {
scrollBeginTime = 0;
scrollIndex = -1;
} else {
if (index != -1 && scrollIndex == index && scrollBeginTime != 0) {
if (System.currentTimeMillis() >= scrollBeginTime) {
if (coordinates.y < table.getItemHeight()) {
OS.gtk_tree_path_prev(path[0]);
} else {
OS.gtk_tree_path_next(path[0]);
}
if (path[0] != 0) {
OS.gtk_tree_view_scroll_to_cell(handle, path[0], 0, false, 0, 0);
OS.gtk_tree_path_free(path[0]);
path[0] = 0;
OS.gtk_tree_view_get_path_at_pos(
handle, coordinates.x, coordinates.y, path, null, null, null);
}
scrollBeginTime = 0;
scrollIndex = -1;
}
} else {
scrollBeginTime = System.currentTimeMillis() + SCROLL_HYSTERESIS;
scrollIndex = index;
}
}
if (path[0] != 0) {
int position = 0;
if ((effect & DND.FEEDBACK_SELECT) != 0) position = OS.GTK_TREE_VIEW_DROP_INTO_OR_BEFORE;
// if ((effect & DND.FEEDBACK_INSERT_BEFORE) != 0) position = OS.GTK_TREE_VIEW_DROP_BEFORE;
// if ((effect & DND.FEEDBACK_INSERT_AFTER) != 0) position = OS.GTK_TREE_VIEW_DROP_AFTER;
if (position != 0) {
OS.gtk_tree_view_set_drag_dest_row(handle, path[0], OS.GTK_TREE_VIEW_DROP_INTO_OR_BEFORE);
} else {
OS.gtk_tree_view_set_drag_dest_row(handle, 0, OS.GTK_TREE_VIEW_DROP_BEFORE);
}
} else {
OS.gtk_tree_view_set_drag_dest_row(handle, 0, OS.GTK_TREE_VIEW_DROP_BEFORE);
}
if (path[0] != 0) OS.gtk_tree_path_free(path[0]);
}
public void show(int effect, int x, int y) {
effect = checkEffect(effect);
int handle = table.handle;
Point coordinates = new Point(x, y);
coordinates = table.toControl(coordinates);
LVHITTESTINFO pinfo = new LVHITTESTINFO();
pinfo.x = coordinates.x;
pinfo.y = coordinates.y;
OS.SendMessage(handle, OS.LVM_HITTEST, 0, pinfo);
if ((effect & DND.FEEDBACK_SCROLL) == 0) {
scrollBeginTime = 0;
scrollIndex = -1;
} else {
if (pinfo.iItem != -1 && scrollIndex == pinfo.iItem && scrollBeginTime != 0) {
if (System.currentTimeMillis() >= scrollBeginTime) {
int top = Math.max(0, OS.SendMessage(handle, OS.LVM_GETTOPINDEX, 0, 0));
int count = OS.SendMessage(handle, OS.LVM_GETITEMCOUNT, 0, 0);
int index =
(scrollIndex - 1 < top)
? Math.max(0, scrollIndex - 1)
: Math.min(count - 1, scrollIndex + 1);
OS.SendMessage(handle, OS.LVM_ENSUREVISIBLE, index, 0);
scrollBeginTime = 0;
scrollIndex = -1;
}
} else {
scrollBeginTime = System.currentTimeMillis() + SCROLL_HYSTERESIS;
scrollIndex = pinfo.iItem;
}
}
LVITEM lvItem = new LVITEM();
lvItem.stateMask = OS.LVIS_DROPHILITED;
OS.SendMessage(handle, OS.LVM_SETITEMSTATE, -1, lvItem);
if (pinfo.iItem != -1 && (effect & DND.FEEDBACK_SELECT) != 0) {
lvItem.state = OS.LVIS_DROPHILITED;
OS.SendMessage(handle, OS.LVM_SETITEMSTATE, pinfo.iItem, lvItem);
}
// Insert mark only supported on Windows XP with manifest
// if (OS.COMCTL32_MAJOR >= 6) {
// if ((effect & DND.FEEDBACK_INSERT_BEFORE) != 0 || (effect & DND.FEEDBACK_INSERT_AFTER) != 0)
// {
// LVINSERTMARK lvinsertmark = new LVINSERTMARK();
// lvinsertmark.cbSize = LVINSERTMARK.sizeof;
// lvinsertmark.dwFlags = (effect & DND.FEEDBACK_INSERT_BEFORE) != 0 ? 0 : OS.LVIM_AFTER;
// lvinsertmark.iItem = pinfo.iItem == -1 ? 0 : pinfo.iItem;
// int hItem = pinfo.iItem;
// OS.SendMessage (handle, OS.LVM_SETINSERTMARK, 0, lvinsertmark);
// } else {
// OS.SendMessage (handle, OS.LVM_SETINSERTMARK, 0, 0);
// }
// }
return;
}
// --------------------------------------------------------------------------------
private void onSashResize() {
if (System.currentTimeMillis() >= initializedTime + 3000) {
prop.setProperty(DOCUMENT_COMPOSITE_WEIGHT, sashForm.getWeights());
}
}
// --------------------------------------------------------------------------------
public void init2() {
parent.setLayout(new FormLayout());
sashForm = new SashForm(parent, SWT.SMOOTH | SWT.VERTICAL);
FormData fd_sashForm1 = new FormData();
fd_sashForm1.top = new FormAttachment(0, 1);
fd_sashForm1.left = new FormAttachment(0, 1);
fd_sashForm1.right = new FormAttachment(100, -1);
fd_sashForm1.bottom = new FormAttachment(100, -1);
sashForm.setLayoutData(fd_sashForm1);
tree = new Tree(sashForm, SWT.BORDER | SWT.FULL_SELECTION);
tree.setHeaderVisible(true);
FormData d1 = new FormData();
d1.top = new FormAttachment(0, 1);
d1.left = new FormAttachment(0, 1);
d1.right = new FormAttachment(100, -1);
d1.bottom = new FormAttachment(100, -1);
tree.setLayoutData(d1);
TreeColumn column1 = new TreeColumn(tree, SWT.LEFT);
TreeColumn column2 = new TreeColumn(tree, SWT.LEFT);
column2.setText("Data Type");
editorComposite = new Composite(sashForm, SWT.BORDER);
editorComposite.addControlListener(
new ControlAdapter() {
public void controlResized(ControlEvent e) {
onSashResize();
}
});
FormData fd_composite1 = new FormData();
fd_composite1.top = new FormAttachment(0, 1);
fd_composite1.bottom = new FormAttachment(0, 35);
fd_composite1.right = new FormAttachment(100, -1);
fd_composite1.left = new FormAttachment(0, 1);
editorComposite.setLayoutData(fd_composite1);
editorComposite.setLayout(new FormLayout());
Label nameLabel = new Label(editorComposite, SWT.NONE);
FormData fd_nameLabel = new FormData();
fd_nameLabel.right = new FormAttachment(0, 66);
fd_nameLabel.bottom = new FormAttachment(0, 32);
fd_nameLabel.top = new FormAttachment(0, 12);
fd_nameLabel.left = new FormAttachment(0, 10);
nameLabel.setLayoutData(fd_nameLabel);
nameLabel.setText("Name :");
Label valueLabel = new Label(editorComposite, SWT.NONE);
FormData fd_valueLabel = new FormData();
fd_valueLabel.top = new FormAttachment(nameLabel, 15);
fd_valueLabel.left = new FormAttachment(0, 10);
fd_valueLabel.bottom = new FormAttachment(nameLabel, 34, SWT.BOTTOM);
fd_valueLabel.right = new FormAttachment(nameLabel, 0, SWT.RIGHT);
valueLabel.setLayoutData(fd_valueLabel);
valueLabel.setText("Value :");
valueText =
new Text(
editorComposite, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL | SWT.CANCEL | SWT.MULTI);
valueText.addModifyListener(
new ModifyListener() {
public void modifyText(ModifyEvent e) {
verifyData();
}
});
valueText.setEnabled(false);
valueText.setEditable(false);
FormData fd_valueText = new FormData();
fd_valueText.top = new FormAttachment(nameLabel, 5);
fd_valueText.bottom = new FormAttachment(100, -80);
fd_valueText.right = new FormAttachment(100, -20);
fd_valueText.left = new FormAttachment(valueLabel, 0, SWT.RIGHT);
valueText.setLayoutData(fd_valueText);
updateButton = new Button(editorComposite, SWT.NONE);
updateButton.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
onUpdateButtonSelect();
}
});
updateButton.setEnabled(false);
FormData fd_updateButton = new FormData();
fd_updateButton.left = new FormAttachment(100, -120);
fd_updateButton.right = new FormAttachment(valueText, 0, SWT.RIGHT);
updateButton.setLayoutData(fd_updateButton);
updateButton.setText("Update");
typeCombo = new Combo(editorComposite, SWT.READ_ONLY);
fd_updateButton.top = new FormAttachment(typeCombo, 10);
typeCombo.setEnabled(false);
FormData fd_typeList = new FormData();
fd_typeList.left = new FormAttachment(valueText, 0, SWT.LEFT);
fd_typeList.top = new FormAttachment(valueText, 5, SWT.BOTTOM);
// fd_typeList.bottom = new FormAttachment(valueText, 30, SWT.BOTTOM);
fd_typeList.right = new FormAttachment(valueText, 170, SWT.LEFT);
typeCombo.setLayoutData(fd_typeList);
typeCombo.add("Double");
typeCombo.add("Integer");
typeCombo.add("Long");
typeCombo.add("String");
typeCombo.add("List (BasicDBList)");
typeCombo.add("Map (BasicDBObject)");
typeCombo.add("Date");
typeCombo.add("ObjectId");
typeCombo.add("JavaScript code");
typeCombo.add("Binary data");
typeCombo.add("Boolean");
typeCombo.add("Null");
typeCombo.add("Regular expression");
typeCombo.add("Symbol");
typeCombo.add("JavaScript code with scope");
typeCombo.add("Timestamp");
typeCombo.add("Min key");
typeCombo.add("Max key");
typeCombo.addListener(SWT.Selection, this);
typeComboIndexMap.put(Double.class, new Integer(0));
typeComboIndexMap.put(Integer.class, new Integer(1));
typeComboIndexMap.put(Long.class, new Integer(2));
typeComboIndexMap.put(String.class, new Integer(3));
typeComboIndexMap.put(com.mongodb.BasicDBList.class, new Integer(4));
typeComboIndexMap.put(com.mongodb.BasicDBObject.class, new Integer(5));
typeComboIndexMap.put(java.util.Date.class, new Integer(6));
typeComboIndexMap.put(org.bson.types.ObjectId.class, new Integer(7));
typeComboIndexMap.put(org.bson.types.Code.class, new Integer(8));
typeComboIndexMap.put(byte[].class, new Integer(9));
typeComboIndexMap.put(Boolean.class, new Integer(10));
typeComboIndexMap.put(java.util.regex.Pattern.class, new Integer(12));
typeComboIndexMap.put(org.bson.types.Symbol.class, new Integer(13));
typeComboIndexMap.put(org.bson.types.CodeWScope.class, new Integer(14));
typeComboIndexMap.put(org.bson.types.BSONTimestamp.class, new Integer(15));
typeComboIndexMap.put(org.bson.types.MinKey.class, new Integer(16));
typeComboIndexMap.put(org.bson.types.MaxKey.class, new Integer(17));
Label typeLabel = new Label(editorComposite, SWT.NONE);
FormData fd_typeLabel = new FormData();
fd_typeLabel.top = new FormAttachment(typeCombo, 3, SWT.TOP);
fd_typeLabel.left = new FormAttachment(nameLabel, 0, SWT.LEFT);
typeLabel.setLayoutData(fd_typeLabel);
typeLabel.setText("Type :");
nameText = new Text(editorComposite, SWT.READ_ONLY);
nameText.setBackground(SWTResourceManager.getColor(SWT.COLOR_WIDGET_BACKGROUND));
FormData fd_nameText = new FormData();
fd_nameText.top = new FormAttachment(nameLabel, -2, SWT.TOP);
fd_nameText.left = new FormAttachment(valueText, 0, SWT.LEFT);
fd_nameText.right = new FormAttachment(valueText, 0, SWT.RIGHT);
nameText.setLayoutData(fd_nameText);
MSwtUtil.getTreeColumnWidthFromProperties("documentTree", tree, prop, new int[] {150, 150});
// listeners
tree.addListener(SWT.MouseDoubleClick, this);
tree.addListener(SWT.Selection, this);
tree.addListener(SWT.KeyDown, this);
MSwtUtil.addListenerToTreeColumns2(tree, this);
documentImage = MUtil.getImage(parent.getShell().getDisplay(), "table.png");
oidImage = MUtil.getImage(parent.getShell().getDisplay(), "bullet_star.png");
intImage = MUtil.getImage(parent.getShell().getDisplay(), "bullet_blue.png");
longImage = MUtil.getImage(parent.getShell().getDisplay(), "bullet_red.png");
doubleImage = MUtil.getImage(parent.getShell().getDisplay(), "bullet_orange.png");
stringImage = MUtil.getImage(parent.getShell().getDisplay(), "bullet_green.png");
dateImage = MUtil.getImage(parent.getShell().getDisplay(), "bullet_white.png");
boolImage = MUtil.getImage(parent.getShell().getDisplay(), "bullet_yellow.png");
listImage = MUtil.getImage(parent.getShell().getDisplay(), "stop_blue.png");
mapImage = MUtil.getImage(parent.getShell().getDisplay(), "stop_green.png");
nullImage = MUtil.getImage(parent.getShell().getDisplay(), "bullet_black.png");
jsImage = MUtil.getImage(parent.getShell().getDisplay(), "bullet_right.png");
if (prop.containsKey(DOCUMENT_COMPOSITE_WEIGHT)) {
(new Thread() {
public void run() {
// System.out.println( "e" );
MSystemUtil.sleep(0);
// System.out.println( "a" );
shell
.getDisplay()
.asyncExec(
new Runnable() {
public void run() { // ----
// debug( "--" + prop.getIntArrayProperty( DOCUMENT_COMPOSITE_WEIGHT )[ 0
// ] );
sashForm.setWeights(prop.getIntArrayProperty(DOCUMENT_COMPOSITE_WEIGHT));
}
}); // ----
}
})
.start();
} else {
sashForm.setWeights(new int[] {70, 30});
}
initializedTime = System.currentTimeMillis();
}
