public void PaintNavigationMap(MindMap map, float zoom, PaintEventArgs e)
{
if (map == null)
{
throw new ArgumentNullException();
}
var graphics = new GdiGraphics(e.Graphics);
ResetObjects(graphics, map);
if (!map.BackColor.IsEmpty)
{
e.Graphics.Clear(map.BackColor);
}
if (map.Root != null)
{
Liner = LayoutManage.GetLiner(map.LayoutType);
Font font = ChartBox.DefaultChartFont;
var font2 = new GdiFont(font.FontFamily, font.Size * zoom);
//GenerateFoldingButtonImage(map, zoom);
PaintNavigationMap(graphics, map.Root, zoom, font2);
PaintNavigationMapLinkLines(graphics, map.Root, zoom, font2);
}
}
void Map_LayoutTypeChanged(object sender, EventArgs e)
{
ChartLayouter = LayoutManage.GetLayouter(Map.LayoutType);
if (!IsUpdating)
{
UpdateView(ChangeTypes.AllVisual);
}
}
public void Paint(MindMap map, RenderArgs args)
{
if (map == null)
{
throw new ArgumentNullException();
}
ResetObjects(args.Graphics, map);
//PaintBackground(map, args);
if (map.Root != null)
{
Liner = LayoutManage.GetLiner(map.LayoutType);
//GenerateFoldingButtonImage(map);
PaintNode(map.Root, args);
PaintLinkLines(map.Root, args);
}
}
//protected override Padding DefaultMargin
//{
// get
// {
// return new Padding(8);
// }
//}
//protected override Padding DefaultPadding
//{
// get
// {
// return new Padding(2);
// }
//}
private void OnMapChanged(MindMap old)
{
if (old != null)
{
old.PropertyChanged -= new Blumind.Core.PropertyChangedEventHandler(Map_StyleChanged);
old.LayoutTypeChanged -= new EventHandler(Map_LayoutTypeChanged);
old.ChartObjectPropertyChanged -= new Blumind.Core.PropertyChangedEventHandler(Map_ChartObjectPropertyChanged);
old.TopicAdded -= new TopicEventHandler(Map_TopicAdded);
old.TopicRemoved -= new TopicEventHandler(Map_TopicRemoved);
old.TopicAfterSort -= new EventHandler(Map_TopicAfterSort);
old.ObjectStyleChanged -= new ChartObjectPropertyEventHandler(Chart_ChartObjectStyleChanged);
//old.TopicTextChanged -= new TopicEventHandler(Map_TopicTextChanged);
old.TopicWidgetChanged -= new Blumind.Core.PropertyChangedEventHandler(Map_TopicWidgetChanged);
old.TopicDescriptionChanged -= new TopicEventHandler(Map_TopicDescriptionChanged);
old.TopicFoldedChanged -= new TopicEventHandler(Map_TopicFoldedChanged);
old.TopicWidthChanged -= new TopicEventHandler(Map_TopicWidthChanged);
old.TopicHeightChanged -= new TopicEventHandler(Map_TopicHeightChanged);
old.TopicIconChanged -= new TopicEventHandler(Map_TopicIconChanged);
old.TopicBeforeCollapse -= new TopicCancelEventHandler(Map_TopicBeforeCollapse);
old.LinkAdded -= new LinkEventHandler(Map_LinkAdded);
old.LinkRemoved -= new LinkEventHandler(Map_LinkRemoved);
old.WidgetRemoved -= new WidgetEventHandler(Map_WidgetRemoved);
old.LinkPropertyChanged -= new Blumind.Core.PropertyChangedEventHandler(Map_LinkChanged);
old.LinkVisibleChanged -= new LinkEventHandler(Map_LinkVisibleChanged);
}
if (Map != null)
{
ChartLayouter = LayoutManage.GetLayouter(Map.LayoutType);
Map.PropertyChanged += new Blumind.Core.PropertyChangedEventHandler(Map_StyleChanged);
Map.LayoutTypeChanged += new EventHandler(Map_LayoutTypeChanged);
Map.ModifiedChanged += new EventHandler(Map_ModifiedChanged);
Map.ChartObjectPropertyChanged += new Blumind.Core.PropertyChangedEventHandler(Map_ChartObjectPropertyChanged);
Map.TopicAdded += new TopicEventHandler(Map_TopicAdded);
Map.TopicRemoved += new TopicEventHandler(Map_TopicRemoved);
Map.TopicAfterSort += new EventHandler(Map_TopicAfterSort);
Map.ObjectStyleChanged += new ChartObjectPropertyEventHandler(Chart_ChartObjectStyleChanged);
//Map.TopicTextChanged += new TopicEventHandler(Map_TopicTextChanged);
Map.TopicWidgetChanged += new Blumind.Core.PropertyChangedEventHandler(Map_TopicWidgetChanged);
Map.TopicDescriptionChanged += new TopicEventHandler(Map_TopicDescriptionChanged);
Map.TopicFoldedChanged += new TopicEventHandler(Map_TopicFoldedChanged);
Map.TopicWidthChanged += new TopicEventHandler(Map_TopicWidthChanged);
Map.TopicHeightChanged += new TopicEventHandler(Map_TopicHeightChanged);
Map.TopicIconChanged += new TopicEventHandler(Map_TopicIconChanged);
Map.TopicBeforeCollapse += new TopicCancelEventHandler(Map_TopicBeforeCollapse);
Map.LinkAdded += new LinkEventHandler(Map_LinkAdded);
Map.LinkRemoved += new LinkEventHandler(Map_LinkRemoved);
Map.WidgetRemoved += new WidgetEventHandler(Map_WidgetRemoved);
Map.LinkPropertyChanged += new Blumind.Core.PropertyChangedEventHandler(Map_LinkChanged);
Map.LinkVisibleChanged += new LinkEventHandler(Map_LinkVisibleChanged);
}
else
{
ChartLayouter = null;
}
if (Map != null && Map.Root != null)
{
Select(Map.Root);
//SelectTopic(Map.Root);
}
Modified = false;
ClearCommandHistory();
ResetChartStyle();
UpdateView(ChangeTypes.All);
ScrollToCenter();
}