void IView.UpdateItems(IList <ViewItem> items)
{
using (new ScopedGuard(
() => {
dropDownPanel.SuspendLayout();
updateLock = true;
},
() => {
dropDownPanel.ResumeLayout();
updateLock = false;
}
))
{
UpdateToolStripControls(mainToolStripControls, items.FirstOrDefault());
var existingControls = dropDownPanel.Controls.OfType <ExtendedToolStrip>().ToList();
int idx = 0;
foreach (var item in items)
{
var row = existingControls.LastOrDefault();
if (row != null)
{
existingControls.RemoveAt(existingControls.Count - 1);
}
else
{
row = new ExtendedToolStrip()
{
GripStyle = ToolStripGripStyle.Hidden,
ImageScalingSize = mainToolStrip.ImageScalingSize,
Font = mainToolStrip.Font,
TabStop = true,
};
row.Tag = AddToolStripControls(row);
dropDownPanel.Controls.Add(row);
dropDownPanel.Controls.SetChildIndex(row, 0);
}
var ctrls = (ToolStripControls)row.Tag;
ctrls.dropdownBtnShowsList = (idx == 0) ? false : new bool?();
UpdateToolStripControls(ctrls, item);
++idx;
}
existingControls.ForEach(c => c.Dispose());
UpdateToolStripTextSizes();
}
}
ToolStripControls AddToolStripControls(ExtendedToolStrip toolstrip)
{
var ctrls = new ToolStripControls()
{
toolStrip = toolstrip
};
ctrls.dropdownBtn = new ToolStripButton()
{
DisplayStyle = ToolStripItemDisplayStyle.Image,
};
ctrls.visibleCb = new CheckBox()
{
Padding = new Padding(0, 3, 0, 0),
};
ctrls.visibleCbHost = new ToolStripControlHost(ctrls.visibleCb)
{
Padding = new Padding(3, 0, 3, 0) // todo: check if scaling by DPI is needed
};
ctrls.pinnedBtn = new ToolStripButton()
{
DisplayStyle = ToolStripItemDisplayStyle.Image,
};
ctrls.textLabel = new ProgressToolStripLabel()
{
Padding = new Padding(6, 0, 0, 0),
TextAlign = ContentAlignment.MiddleLeft,
AutoSize = false,
};
toolstrip.Items.AddRange(new ToolStripItem[]
{
ctrls.dropdownBtn,
ctrls.visibleCbHost,
ctrls.pinnedBtn,
ctrls.textLabel
});
toolstrip.ContextMenu = new ContextMenu(new[]
{
ctrls.visibleMenuItem = new MenuItem("Visible", (s, e) => viewModel.OnMenuItemClicked(ctrls.currentItem, MenuItemId.Visible)),
ctrls.pinnedMenuItem = new MenuItem("Pinned", (s, e) => viewModel.OnMenuItemClicked(ctrls.currentItem, MenuItemId.Pinned)),
ctrls.visibleOnTimelineMenuItem = new MenuItem("Display on timeline", (s, e) => viewModel.OnMenuItemClicked(ctrls.currentItem, MenuItemId.VisibleOnTimeline)),
ctrls.deleteSeparatorMenuItem = new MenuItem("-"),
ctrls.deleteMenuItem = new MenuItem("Delete", (s, e) => viewModel.OnMenuItemClicked(ctrls.currentItem, MenuItemId.Delete)),
});
return(ctrls);
}
void IView.SetViewModel(IViewModel viewModel)
{
this.viewModel = viewModel;
var itemsUpdater = Updaters.Create(
() => viewModel.Items,
items =>
{
using (new ScopedGuard(
() => {
dropDownPanel.SuspendLayout();
updateLock = true;
},
() => {
dropDownPanel.ResumeLayout();
updateLock = false;
}
))
{
UpdateToolStripControls(mainToolStripControls, items.FirstOrDefault());
var existingControls = dropDownPanel.Controls.OfType <ExtendedToolStrip>().ToList();
int idx = 0;
foreach (var item in items)
{
var row = existingControls.LastOrDefault();
if (row != null)
{
existingControls.RemoveAt(existingControls.Count - 1);
}
else
{
row = new ExtendedToolStrip()
{
GripStyle = ToolStripGripStyle.Hidden,
ImageScalingSize = mainToolStrip.ImageScalingSize,
Font = mainToolStrip.Font,
TabStop = true,
};
row.Tag = AddToolStripControls(row);
dropDownPanel.Controls.Add(row);
dropDownPanel.Controls.SetChildIndex(row, 0);
}
var ctrls = (ToolStripControls)row.Tag;
ctrls.dropdownBtnShowsList = (idx == 0) ? false : new bool?();
UpdateToolStripControls(ctrls, item);
++idx;
}
existingControls.ForEach(c => c.Dispose());
UpdateToolStripTextSizes();
}
}
);
var updateVisiblity = Updaters.Create(() => viewModel.IsSearchResultsVisible, value =>
{
if (SearchResultsSplitContainer != null)
{
SearchResultsSplitContainer.Panel2Collapsed = !value;
}
});
viewModel.ChangeNotification.CreateSubscription(() =>
{
itemsUpdater();
updateVisiblity();
});
}
