internal void StartCommand(CommandUI cmd)
{
if (cmd == null)
{
throw new ArgumentNullException();
}
if (m_Command != null)
{
throw new InvalidOperationException();
}
// Disable auto-highlight for the duration of the command
if (m_IsAutoSelect > 0)
{
m_IsAutoSelect = -m_IsAutoSelect;
}
// Reserve an item number for any editing operation that gets created (it
// may not get used if the user quits, but it's convenient to do it here)
//Operation.CurrentEditSequence = Session.ReserveNextItem();
m_Command = cmd;
m_Command.Run();
}
internal void FinishCommand(CommandUI cmd)
{
if (!Object.ReferenceEquals(cmd, m_Command))
{
throw new InvalidOperationException();
}
/*
* if ( pCmd->GetCommandId() == ID_FILE_PRINT_WINDOW )
* {
* CuiGetRectangle* pRect = dynamic_cast<CuiGetRectangle*>(pCmd);
* CeVertex corners[5];
* if ( pRect->GetCorners(corners) )
* m_PrintData.SetPrintCorners(corners);
* else
* {
* m_PrintData.SetPrintCorners(0);
* m_PrintData.SetRotation(0.0);
* }
* }
*/
SetNormalCursor();
// Refresh everything from the model. This may seem a bit of an effort, considering
// that many edits don't do much to the display (some don't do anything). However,
// it's fast and keeps things clean in more complex cases. Do it before saving the
// map model, since it gives the impression that things are more responsive than
// they actually are!
RefreshAllDisplays();
// Notify any check dialog (re-check all potential problems).
// And repaint immediately to avoid flicker (icons wouldn't otherwise be repainted
// until the idle handler gets called)
if (m_Check != null)
{
m_Check.OnFinishOp();
ActiveDisplay.PaintNow();
}
// Re-enable auto-highlighting if it was on before.
if (m_IsAutoSelect < 0)
{
m_IsAutoSelect = -m_IsAutoSelect;
}
/*
* if ( pCmd->GetCommandId() == ID_FEATURE_UPDATE )
* GetDocument()->OnFinishUpdate();
* else
* FinishEdit((INT4)m_pCommand);
* // m_pAutoSaver->FinishEdit(edid);
*/
m_Command.Dispose();
m_Command = null;
}
/// <summary>
/// Starts some sort of update. If the selected item is a polygon that has associated
/// database attributes, a dialog will be displayed to let the user change the attributes.
/// For any other spatial feature, the dialog for updating an editing operation will be
/// displayed.
/// </summary>
/// <param name="so">The item selected for update</param>
internal void RunUpdate(IUserAction action, ISpatialObject so)
{
if (so == null)
{
return;
}
// There can't be any command currently running.
if (m_Command != null)
{
return;
}
// If we're currently auto-highlighting, get rid of it.
AutoSelect = false;
// If a polygon has been selected, invoke the attribute update dialog. Otherwise
// start an update command.
if (so.SpatialType == SpatialType.Polygon)
{
m_Main.UpdatePolygon((Polygon)so);
}
else
{
ClearSelection();
UpdateUI upui = new UpdateUI(action);
m_Command = upui;
// We will have a DividerObject if the user selected a line
// that has been intersected against other lines. In that case,
// run the update using the underlying line.
if (so is DividerObject)
{
upui.Run((so as DividerObject).Divider.Line);
}
else
{
upui.Run((Feature)so);
}
}
}
internal void AbortCommand(CommandUI cmd)
{
if (!Object.ReferenceEquals(cmd, m_Command))
{
throw new InvalidOperationException();
}
// Make sure the normal cursor is on screen.
SetNormalCursor();
cmd.ActiveDisplay.RestoreLastDraw();
RedrawSelection();
// Re-enable auto-highlighting if it was on before.
if (m_IsAutoSelect < 0)
{
m_IsAutoSelect = -m_IsAutoSelect;
}
cmd.ActiveDisplay.PaintNow();
m_Command.Dispose();
m_Command = null;
}
/// <summary>
/// Starts some sort of update. If the selected item is a polygon that has associated
/// database attributes, a dialog will be displayed to let the user change the attributes.
/// For any other spatial feature, the dialog for updating an editing operation will be
/// displayed.
/// </summary>
/// <param name="so">The item selected for update</param>
internal void RunUpdate(IUserAction action, ISpatialObject so)
{
if (so==null)
return;
// There can't be any command currently running.
if (m_Command != null)
return;
// If we're currently auto-highlighting, get rid of it.
AutoSelect = false;
// If a polygon has been selected, invoke the attribute update dialog. Otherwise
// start an update command.
if (so.SpatialType == SpatialType.Polygon)
{
m_Main.UpdatePolygon((Polygon)so);
}
else
{
ClearSelection();
UpdateUI upui = new UpdateUI(action);
m_Command = upui;
// We will have a DividerObject if the user selected a line
// that has been intersected against other lines. In that case,
// run the update using the underlying line.
if (so is DividerObject)
upui.Run((so as DividerObject).Divider.Line);
else
upui.Run((Feature)so);
}
}
internal void FinishCommand(CommandUI cmd)
{
if (!Object.ReferenceEquals(cmd, m_Command))
throw new InvalidOperationException();
/*
if ( pCmd->GetCommandId() == ID_FILE_PRINT_WINDOW )
{
CuiGetRectangle* pRect = dynamic_cast<CuiGetRectangle*>(pCmd);
CeVertex corners[5];
if ( pRect->GetCorners(corners) )
m_PrintData.SetPrintCorners(corners);
else
{
m_PrintData.SetPrintCorners(0);
m_PrintData.SetRotation(0.0);
}
}
*/
SetNormalCursor();
// Refresh everything from the model. This may seem a bit of an effort, considering
// that many edits don't do much to the display (some don't do anything). However,
// it's fast and keeps things clean in more complex cases. Do it before saving the
// map model, since it gives the impression that things are more responsive than
// they actually are!
RefreshAllDisplays();
// Notify any check dialog (re-check all potential problems).
// And repaint immediately to avoid flicker (icons wouldn't otherwise be repainted
// until the idle handler gets called)
if (m_Check!=null)
{
m_Check.OnFinishOp();
ActiveDisplay.PaintNow();
}
// Re-enable auto-highlighting if it was on before.
if (m_IsAutoSelect<0)
m_IsAutoSelect = -m_IsAutoSelect;
/*
if ( pCmd->GetCommandId() == ID_FEATURE_UPDATE )
GetDocument()->OnFinishUpdate();
else
FinishEdit((INT4)m_pCommand);
// m_pAutoSaver->FinishEdit(edid);
*/
m_Command.Dispose();
m_Command = null;
}
internal void AbortCommand(CommandUI cmd)
{
if (!Object.ReferenceEquals(cmd, m_Command))
throw new InvalidOperationException();
// Make sure the normal cursor is on screen.
SetNormalCursor();
cmd.ActiveDisplay.RestoreLastDraw();
RedrawSelection();
// Re-enable auto-highlighting if it was on before.
if (m_IsAutoSelect<0)
m_IsAutoSelect = -m_IsAutoSelect;
cmd.ActiveDisplay.PaintNow();
m_Command.Dispose();
m_Command = null;
}
internal void StartCommand(CommandUI cmd)
{
if (cmd==null)
throw new ArgumentNullException();
if (m_Command!=null)
throw new InvalidOperationException();
// Disable auto-highlight for the duration of the command
if (m_IsAutoSelect>0)
m_IsAutoSelect = -m_IsAutoSelect;
// Reserve an item number for any editing operation that gets created (it
// may not get used if the user quits, but it's convenient to do it here)
//Operation.CurrentEditSequence = Session.ReserveNextItem();
m_Command = cmd;
m_Command.Run();
}
