protected internal override void CreateChildControls()
{
ControlCollection controls = this.Controls;
controls.Clear();
TypeConverter converter = TypeDescriptor.GetConverter(typeof(PartChromeState));
this._chromeState = new DropDownList();
this._chromeState.Items.Add(new ListItem(System.Web.SR.GetString("PartChromeState_Normal"), converter.ConvertToString(PartChromeState.Normal)));
this._chromeState.Items.Add(new ListItem(System.Web.SR.GetString("PartChromeState_Minimized"), converter.ConvertToString(PartChromeState.Minimized)));
controls.Add(this._chromeState);
this._zone = new DropDownList();
WebPartManager webPartManager = base.WebPartManager;
if (webPartManager != null)
{
WebPartZoneCollection zones = webPartManager.Zones;
if (zones != null)
{
foreach (WebPartZoneBase base2 in zones)
{
ListItem item = new ListItem(base2.DisplayTitle, base2.ID);
this._zone.Items.Add(item);
}
}
}
controls.Add(this._zone);
this._zoneIndex = new TextBox();
this._zoneIndex.Columns = 10;
controls.Add(this._zoneIndex);
foreach (Control control in controls)
{
control.EnableViewState = false;
}
}
public override void SyncChanges()
{
WebPart webPart = WebPartToEdit;
Debug.Assert(webPart != null);
if (webPart != null)
{
WebPartZoneBase currentZone = webPart.Zone;
bool allowLayoutChange = currentZone.AllowLayoutChange;
EnsureChildControls();
TypeConverter chromeStateConverter = TypeDescriptor.GetConverter(typeof(PartChromeState));
_chromeState.SelectedValue = chromeStateConverter.ConvertToString(webPart.ChromeState);
_chromeState.Enabled = CanChangeChromeState;
WebPartManager manager = WebPartManager;
Debug.Assert(manager != null);
if (manager != null)
{
WebPartZoneCollection zones = manager.Zones;
bool allowZoneChange = webPart.AllowZoneChange;
_zone.ClearSelection();
foreach (ListItem item in _zone.Items)
{
string zoneID = item.Value;
WebPartZoneBase zone = zones[zoneID];
if (zone == currentZone || (allowZoneChange && zone.AllowLayoutChange))
{
item.Enabled = true;
}
else
{
item.Enabled = false;
}
if (zone == currentZone)
{
item.Selected = true;
}
}
_zone.Enabled = CanChangeZone;
}
_zoneIndex.Text = webPart.ZoneIndex.ToString(CultureInfo.CurrentCulture);
_zoneIndex.Enabled = CanChangeZoneIndex;
}
}
protected internal override void CreateChildControls()
{
ControlCollection controls = Controls;
controls.Clear();
TypeConverter chromeStateConverter = TypeDescriptor.GetConverter(typeof(PartChromeState));
_chromeState = new DropDownList();
_chromeState.Items.Add(new ListItem(SR.GetString(SR.PartChromeState_Normal),
chromeStateConverter.ConvertToString(PartChromeState.Normal)));
_chromeState.Items.Add(new ListItem(SR.GetString(SR.PartChromeState_Minimized),
chromeStateConverter.ConvertToString(PartChromeState.Minimized)));
controls.Add(_chromeState);
// Add all zones to dropdown in CreateChildControls. Items will be selected and/or disabled
// in SyncChanges. Assumes no Zones are added or removed during page execution.
_zone = new DropDownList();
WebPartManager manager = WebPartManager;
if (manager != null)
{
WebPartZoneCollection zones = manager.Zones;
if (zones != null)
{
foreach (WebPartZoneBase zone in zones)
{
ListItem item = new ListItem(zone.DisplayTitle, zone.ID);
_zone.Items.Add(item);
}
}
}
controls.Add(_zone);
_zoneIndex = new TextBox();
_zoneIndex.Columns = TextBoxColumns;
controls.Add(_zoneIndex);
// We don't need viewstate enabled on our child controls. Disable for perf.
foreach (Control c in controls)
{
c.EnableViewState = false;
}
}
public override void SyncChanges()
{
WebPart webPartToEdit = base.WebPartToEdit;
if (webPartToEdit != null)
{
WebPartZoneBase zone = webPartToEdit.Zone;
bool allowLayoutChange = zone.AllowLayoutChange;
this.EnsureChildControls();
this._chromeState.SelectedValue = TypeDescriptor.GetConverter(typeof(PartChromeState)).ConvertToString(webPartToEdit.ChromeState);
this._chromeState.Enabled = this.CanChangeChromeState;
WebPartManager webPartManager = base.WebPartManager;
if (webPartManager != null)
{
WebPartZoneCollection zones = webPartManager.Zones;
bool allowZoneChange = webPartToEdit.AllowZoneChange;
this._zone.ClearSelection();
foreach (ListItem item in this._zone.Items)
{
string str = item.Value;
WebPartZoneBase base3 = zones[str];
if ((base3 == zone) || (allowZoneChange && base3.AllowLayoutChange))
{
item.Enabled = true;
}
else
{
item.Enabled = false;
}
if (base3 == zone)
{
item.Selected = true;
}
}
this._zone.Enabled = this.CanChangeZone;
}
this._zoneIndex.Text = webPartToEdit.ZoneIndex.ToString(CultureInfo.CurrentCulture);
this._zoneIndex.Enabled = this.CanChangeZoneIndex;
}
}
/// <devdoc>
/// </devdoc>
public WebPartManager() {
_allowEventCancellation = true;
_displayMode = BrowseDisplayMode;
_webPartZones = new WebPartZoneCollection();
_partAndChildControlIDs = new HybridDictionary(true /* caseInsensitive */);
_zoneIDs = new HybridDictionary(true /* caseInsensitive */);
}
