void m_Content_LayerSelected(SharpMap.Layers.ILayer layer)
{
if (layer is EidssUserBufZoneLayer)
{
m_TargetLayerGuid = ((EidssUserBufZoneLayer)layer).LayerDbGuid;
if (m_TargetLayerGuid != Guid.Empty)
{
IsEnabled = (UserDbLayersManager.GetLayerMetadata(m_TargetLayerGuid).m_PivotalLayer ==
PivotLayerType.None);
if (IsActive)
{
IsActive = false;
IsActive = true;
}
if (!IsEnabled)
{
IsActive = false;
}
}
}
else
{
IsActive = IsEnabled = false;
}
}
void m_Content_LayerSelected(SharpMap.Layers.ILayer layer)
{
if (layer is EidssUserBufZoneLayer)
{
m_TargetLayerGuid = ((EidssUserBufZoneLayer)layer).LayerDbGuid;
if (m_TargetLayerGuid != Guid.Empty)
{
IsEnabled = true;
if (IsActive)
{
IsActive = false;
IsActive = true;
}
if (m_MiMove != null)
{
if (UserDbLayersManager.GetLayerMetadata(m_TargetLayerGuid).m_PivotalLayer != PivotLayerType.None || m_IsMoveMode)
{
m_MiMove.Visible = false;
}
else
{
m_MiMove.Visible = true;
}
}
}
}
else
{
IsActive = IsEnabled = false;
}
}
protected override void OnToolActivated()
{
MapImage.Cursor = Cursors.Cross;
MapImage.MouseDown += MapImage_MouseDown;
if (m_FirstActivation)
{
m_MapImage.CreateGraphics();
MapImage.MapRefreshed += MapImage_MapRefreshed;
m_CMenu = new ContextMenu();
m_MiProp = new MenuItem(Resources.m_MtSelectBufZones_BZProperties);
m_MiDel = new MenuItem(Resources.gis_MtSelectBufZones_BZDelete);
m_MiMove = new MenuItem(Resources.gis_MtSelectBufZones_BZMove);
m_MiApplyMovement = new MenuItem(Resources.gis_MtSelectBufZones_BZApply);
m_MiCancelMovement = new MenuItem(Resources.gis_MtSelectBufZones_BZCancel);
m_CMenu.MenuItems.Add(m_MiProp);
m_CMenu.MenuItems.Add(m_MiDel);
m_CMenu.MenuItems.Add(m_MiMove);
m_CMenu.MenuItems.Add(m_MiApplyMovement);
m_CMenu.MenuItems.Add(m_MiCancelMovement);
m_MiApplyMovement.Visible = false;
m_MiCancelMovement.Visible = false;
if (UserDbLayersManager.GetLayerMetadata(m_TargetLayerGuid).m_PivotalLayer != PivotLayerType.None || m_IsMoveMode)
{
m_MiMove.Visible = false;
}
//MapImage.ContextMenu = m_CMenu;
m_MiDel.Click += mi_Del_Click;
m_MiProp.Click += mi_Prop_Click;
m_MiMove.Click += mi_Move_Click;
m_MiApplyMovement.Click += miApplyMovement_Click;
m_MiCancelMovement.Click += miCancelMovement_Click;
m_MapImage.MouseMove += m_MapImage_MouseMove;
m_MapImage.MouseUp += m_MapImage_MouseUp;
m_MapImage.OnActiveToolChanged += m_MapImage_OnActiveToolChanged;
}
m_FirstActivation = false;
}
private void PropertiesButton_Click(object sender, EventArgs e)
{
//get selected layer props
var row = bufLayersGridView.GetDataRow(bufLayersGridView.FocusedRowHandle);
var layerId = (Guid)row["ID"];
UserDbLayerInfo layerInfo;
try
{
layerInfo = UserDbLayersManager.GetLayerMetadata(layerId);
}
catch (Exception)
{
ErrorForm.ShowError(Resources.DbLayersFormFailedToObtainMetadata);
return;
}
var propForm = new BufZonesLayer();
propForm.ZoneLayerName = layerInfo.m_Name;
propForm.Description = layerInfo.m_Description;
propForm.PivotalLayer = layerInfo.m_PivotalLayer;
propForm.PivotComboEnabled = false;
if (propForm.ShowDialog(this) == DialogResult.OK)
{
var msgCaption = Resources.DbLayersForm_MsgBoxCaption;
var msgText = Resources.DbLayersForm_SaveMetadataMsg;
if (MessageForm.Show(msgText, msgCaption, MessageBoxButtons.YesNo) == DialogResult.No)
{
return;
}
layerInfo.m_Name = propForm.ZoneLayerName;
layerInfo.m_Description = propForm.Description;
try
{
UserDbLayersManager.UpdateUserLayerMetadata(layerInfo);
}
catch (Exception)
{
ErrorForm.ShowErrorDirect(Resources.DbLayersForm_FailedToSaveMetadata);
return;
}
RefreshUserLayers();
}
}
private void DeleteSelected()
{
var msg = EidssMessages.GetForCurrentLang("gis_Message_DelZone", "Would you like to delete selected buffer zone?");
var caption = EidssMessages.GetForCurrentLang("gis_Caption_DelZone", "Delete buffer zone");
if (MessageForm.Show(msg, caption, MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
if (m_SelectedFeature != null)
{
//MapImage.Cursor = Cursors.WaitCursor;
if (!m_IsMoveMode)
{
((EidssUserBufZoneLayer)UserDbLayersManager.GetUserLayer(m_TargetLayerGuid)).DeleteZone(
(long)m_SelectedFeature["idfsGeoObject"]);
}
else
{
((EidssUserBufZoneLayer)UserDbLayersManager.GetUserLayer(m_LastMovedTargetLayerGuid)).DeleteZone(
(long)m_SelectedFeature["idfsGeoObject"]);
}
m_SelectedFeature = null;
if (m_IsMoveMode)
{
m_MiApplyMovement.Visible = false;
m_MiCancelMovement.Visible = false;
m_MiMove.Visible = true;
}
if (UserDbLayersManager.GetLayerMetadata(m_TargetLayerGuid).m_PivotalLayer != PivotLayerType.None)
{
m_MiMove.Visible = false;
}
m_IsMoveMode = false;
m_MapImage.CommandToolPress -= m_MapImage_CommandToolPress;
//MapImage.Cursor = Cursors.Default;
MapImage.Refresh();
}
}
}
private DialogResult ApplyMovement(bool clearSelection)
{
var dialogResult = MessageBox.Show(Resources.gis_MtSelectBufZones_BZApplyWarning, "",
MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);
if (dialogResult == DialogResult.Yes)
{
m_IsMoveMode = false;
//apply changes
m_MiMove.Visible = true;
m_MiApplyMovement.Visible = false;
m_MiCancelMovement.Visible = false;
if (UserDbLayersManager.GetLayerMetadata(m_TargetLayerGuid).m_PivotalLayer != PivotLayerType.None || m_IsMoveMode)
{
m_MiMove.Visible = false;
}
if (clearSelection)
{
m_SelectedFeature = null;
}
m_GeomBeforeEdit = null;
MapImage.RefreshFromCache();
UnsubscribeApplyEvents();
}
else if (dialogResult == DialogResult.No)
{
m_IsMoveMode = false;
UndoMovement(clearSelection);
}
return(dialogResult);
}