private void UpdateDeltaItemPosition(ItemUI item, double delta)
{
int idx = IndexOfItem(item);
MoveDeltaItemWithinBounds(item, delta);
int num = PositionToIdx(item);
if (idx == num)
{
return;
}
int index = idx - num < 0 ? idx + 1 : idx - 1;
SwapItemsInList(item, (ItemUI)itemGrid.Children[index]);
//Debug.WriteLine("index:{0} idx:{1}",index,idx);
itemGrid.UpdateLayout();
AnimationUtil.translateY((FrameworkElement)itemGrid.Children[idx], IdxToPosition(idx), 200, null);
}
private void onDragCompleted(object sender, Microsoft.Phone.Controls.GestureEventArgs e)
{
if (_disableTopLevelGesture || !_isDraggingListBox)
{
return;
}
_isDraggingListBox = false;
if (!_isAddingItemViaDragTop)
{
return;
}
if (TransformUtil.GetScaleY((FrameworkElement)_newItem) < 0.7)
{
itemGrid.Children.Remove((UIElement)_newItem);
}
else
{
TransformUtil.SetScaleY((FrameworkElement)_newItem, 1.0);
TransformUtil.setRotateX((FrameworkElement)_newItem, 0.0);
TransformUtil.setScaleX((FrameworkElement)_newItem, 1.0);
TransformUtil.setTranslateX((FrameworkElement)_newItem, 0.0);
_newItem.Tag = CurrItem.Add();
if (_newItem.Tag == null)
{
itemGrid.Children.Remove((UIElement)_newItem);
}
else
{
_newItem.Update();
//sortZIndex();
_newItem.SetText("");
_newItem.text.Focus();
}
}
UpdateItemGridHeight();
for (int idx = IndexOfItem(_newItem) + 1; idx < itemGrid.Children.Count; ++idx)
{
TransformUtil.setTranslateY((FrameworkElement)itemGrid.Children[idx], IdxToPosition(idx));
}
_newItem = (ItemUI)null;
_isAddingItemViaDragTop = false;
EnableNativeScrolling(true);
EnableAllChildrenGesture(true);
}
public ItemUI AddItem(ListItem data)
{
var listBoxItem = new ItemUI(this)
{
Tag = data
};
listBoxItem.SetText(data.Name);
itemGrid.Children.Add(listBoxItem);
TransformUtil.setTranslateY(listBoxItem, 0);
listBoxItem.markComplite.Visibility = data.Mark ? Visibility.Visible : Visibility.Collapsed;
itemGrid.UpdateLayout();
_itemHeight = listBoxItem.ActualHeight;
UpdateItemGridHeight();
MoveItemToIdxPosition(listBoxItem, IndexOfItem(listBoxItem));
SortZIndex();
return(listBoxItem);
}
private void onDragDelta(object sender, DragDeltaGestureEventArgs e)
{
if (_disableTopLevelGesture || !_isDraggingListBox)
{
return;
}
bool flag1 = e.GetPosition(listbox).Y > _dragStartY;
bool flag2 = _scrollViewer.VerticalOffset < 10.0 / itemGrid.Height;
double verticalOffset = _scrollViewer.VerticalOffset;
double scrollableHeight = _scrollViewer.ScrollableHeight;
if (!_isAddingItemViaDragTop && flag2 && flag1)
{
e.Handled = true;
_isAddingItemViaDragTop = true;
EnableAllChildrenGesture(false);
_newItem = AddItem("new item");
TransformUtil.setScaleX(_newItem, 0.9);
TransformUtil.setTranslateX(_newItem, 20.0);
}
else
{
if (!_isAddingItemViaDragTop)
{
return;
}
e.Handled = true;
double num1 = Math.Min((_lastDraggedYDist + e.VerticalChange) / _itemHeight, 1.0);
_lastDraggedYDist += e.VerticalChange;
TransformUtil.SetScaleY(_newItem, num1);
TransformUtil.setScaleX(_newItem, 0.9 + num1 / 10);
TransformUtil.setTranslateX(_newItem, 20.0 - (num1 * 20));
UpdateItemGrid(0);
}
}
public void maximizeTaskList(ItemUI item)
{
//this.IsHitTestVisible = false;
//this.maximizedTaskList = item;
//Point offset = item.TransformToVisual((UIElement)this).Transform(new Point(0.0, 0.0));
//TaskListData listData = item.Tag as TaskListData;
//this.task_listbox.colorPivot = ColourUtil.hexStringToColor(listData.colour);
//this.task_listbox.opacityValue = listData.opacity;
//this.task_listbox.imgFilename = listData.imgFilename;
//this.task_listbox.isColourBkgrd = listData.isColourBkgrd;
//this.task_listbox.isUsingGradient = listData.isUsingGradient;
//this.task_listbox.lastModified = listData.lastModified;
//AnimationUtil.zoom((FrameworkElement)item, -600.0, 100, (Action<object, EventArgs>)((s, ev) =>
//{
// foreach (TaskData item_0 in listData.taskDataList)
// this.task_listbox.addItem(item_0);
// this.task_listbox.zoomBack(offset.Y);
// TimerUtil.Perform((Action)(() =>
// {
// AnimationUtil.translateY((FrameworkElement)item, -this.itemHeight, 200, (Action<object, EventArgs>)null);
// AnimationUtil.zoom((FrameworkElement)item, 0.0, 100, (Action<object, EventArgs>)null);
// this.task_listbox.updateInfoTxt();
// this.task_listbox.zoomFront();
// this.task_listbox.IsHitTestVisible = true;
// }), 0);
//}));
//int num = this.indexOfItem(item);
//for (int index = 0; index < this.itemList.Count; ++index)
//{
// if (index < num)
// AnimationUtil.translateY((FrameworkElement)this.itemList[index], -this.itemHeight, CommonUtil.calcAnimateYTime((FrameworkElement)this.itemList[index], -this.itemHeight), (Action<object, EventArgs>)null);
// else if (index > num)
// AnimationUtil.translateY((FrameworkElement)this.itemList[index], Math.Max(this.itemGrid.ActualHeight, 800.0), CommonUtil.calcAnimateYTime((FrameworkElement)this.itemList[index], Math.Max(this.itemGrid.ActualHeight, 800.0)), (Action<object, EventArgs>)null);
//}
//double v = this.scrollViewer.VerticalOffset;
//this.Dispatcher.BeginInvoke((Action)(() => this.scrollViewer.ScrollToVerticalOffset(v)));
}
private void onDragCompleted(object sender, Microsoft.Phone.Controls.GestureEventArgs e)
{
if (disableTopLevelGesture || !isDraggingListBox)
{
return;
}
isDraggingListBox = false;
if (!isAddingItemViaDragTop)
{
return;
}
if (TransformUtil.getScaleY((FrameworkElement)newItem) < 0.7)
{
itemList.Remove(this.newItem);
itemGrid.Children.Remove((UIElement)newItem);
}
else
{
TransformUtil.setScaleY((FrameworkElement)newItem, 1.0);
TransformUtil.setRotateX((FrameworkElement)newItem, 0.0);
TransformUtil.setScaleX((FrameworkElement)newItem, 1.0);
TransformUtil.setTranslateX((FrameworkElement)newItem, 0.0);
//sortZIndex();
newItem.setText("");
newItem.text.Focus();
}
updateItemGridHeight();
for (int idx = indexOfItem(newItem) + 1; idx < itemList.Count; ++idx)
{
TransformUtil.setTranslateY((FrameworkElement)itemList[idx], idxToPosition(idx));
}
newItem = (ItemUI)null;
isAddingItemViaDragTop = false;
enableNativeScrolling(true);
enableAllChildrenGesture(true);
}
public void OnUncompleteItem(ItemUI item)
{
((ListItem)item.Tag).SetMark(false);
item.Update();
}
private int IndexOfItem(ItemUI item)
{
return(itemGrid.Children.IndexOf(item));
}
private void MoveItemToIdxPosition(ItemUI item, int idx)
{
TransformUtil.setTranslateY(item, IdxToPosition(idx));
}
public void onCompletedEditText(ItemUI item)
{
_disableTopLevelGesture = false;
EnableNativeScrolling(true);
EnableAllChildrenGesture(true);
}
public void onReorderDelta(ItemUI child, double delta)
{
UpdateDeltaItemPosition(child, delta);
CheckIfScrollingIsNeeded(child);
}
private int indexOfItem(ItemUI item)
{
return(this.itemList.IndexOf(item));
}
private void moveItemToIdxPosition(ItemUI item, int idx)
{
TransformUtil.setTranslateY((FrameworkElement)item, this.idxToPosition(idx));
}
