/// <summary>
/// Prepare for saving the configuration to disk. None of the
/// modifications in this method need to be rolled back
/// (for rollback, use <c>OnSavePre</c> / <c>OnSavePost</c>).
/// </summary>
private void PrepareSave()
{
AceMeta aceMeta = this.Meta; // m_meta might be null
AceApplication aceApp = this.Application; // m_aceApp might be null
AceDefaults aceDef = this.Defaults; // m_def might be null
aceMeta.OmitItemsWithDefaultValues = true;
aceMeta.DpiFactorX = DpiUtil.FactorX; // For new (not loaded) cfgs.
aceMeta.DpiFactorY = DpiUtil.FactorY;
aceApp.LastUsedFile.ClearCredentials(true);
foreach (IOConnectionInfo iocMru in aceApp.MostRecentlyUsed.Items)
{
iocMru.ClearCredentials(true);
}
if (aceDef.RememberKeySources == false)
{
aceDef.KeySources.Clear();
}
aceApp.TriggerSystem = Program.TriggerSystem;
SearchUtil.PrepareForSerialize(aceDef.SearchParameters);
const int m = 64; // Maximum number of compatibility items
List <string> l = aceApp.PluginCompatibility;
if (l.Count > m)
{
l.RemoveRange(m, l.Count - m); // See reg.
}
}
/// <summary>
/// Prepare for saving the configuration to disk. None of the
/// modifications in this method need to be rolled back
/// (for rollback, use <c>OnSavePre</c> / <c>OnSavePost</c>).
/// </summary>
private void PrepareSave()
{
AceMeta aceMeta = this.Meta; // m_meta might be null
AceApplication aceApp = this.Application; // m_aceApp might be null
AceDefaults aceDef = this.Defaults; // m_def might be null
aceMeta.OmitItemsWithDefaultValues = true;
aceMeta.DpiFactorX = DpiUtil.FactorX; // For new (not loaded) cfgs.
aceMeta.DpiFactorY = DpiUtil.FactorY;
aceApp.LastUsedFile.ClearCredentials(true);
foreach (IOConnectionInfo iocMru in aceApp.MostRecentlyUsed.Items)
{
iocMru.ClearCredentials(true);
}
if (aceDef.RememberKeySources == false)
{
aceDef.KeySources.Clear();
}
aceApp.TriggerSystem = Program.TriggerSystem;
SearchUtil.PrepareForSerialize(aceDef.SearchParameters);
}
private void DpiScale()
{
AceMeta aceMeta = this.Meta; // m_meta might be null
double dCfgX = aceMeta.DpiFactorX, dCfgY = aceMeta.DpiFactorY;
double dScrX = DpiUtil.FactorX, dScrY = DpiUtil.FactorY;
if ((dScrX == dCfgX) && (dScrY == dCfgY))
{
return;
}
// When this method returns, all positions and sizes are in pixels
// for the current screen DPI
aceMeta.DpiFactorX = dScrX;
aceMeta.DpiFactorY = dScrY;
// Backward compatibility; configuration files created by KeePass
// 2.37 and earlier do not contain DpiFactor* values, they default
// to 0.0 and all positions and sizes are in pixels for the current
// screen DPI; so, do not perform any DPI scaling in this case
if ((dCfgX == 0.0) || (dCfgY == 0.0))
{
return;
}
double sX = dScrX / dCfgX, sY = dScrY / dCfgY;
GFunc <int, int> fX = delegate(int x)
{
return((int)Math.Round((double)x * sX));
};
GFunc <int, int> fY = delegate(int y)
{
return((int)Math.Round((double)y * sY));
};
GFunc <string, string> fWsr = delegate(string strRect)
{
return(UIUtil.ScaleWindowScreenRect(strRect, sX, sY));
};
GFunc <string, string> fVX = delegate(string strArray)
{
if (string.IsNullOrEmpty(strArray))
{
return(strArray);
}
try
{
int[] v = StrUtil.DeserializeIntArray(strArray);
if (v == null)
{
Debug.Assert(false); return(strArray);
}
for (int i = 0; i < v.Length; ++i)
{
v[i] = (int)Math.Round((double)v[i] * sX);
}
return(StrUtil.SerializeIntArray(v));
}
catch (Exception) { Debug.Assert(false); }
return(strArray);
};
Action <AceFont> fFont = delegate(AceFont f)
{
if (f == null)
{
Debug.Assert(false); return;
}
if (f.GraphicsUnit == GraphicsUnit.Pixel)
{
f.Size = (float)(f.Size * sY);
}
};
AceMainWindow mw = this.MainWindow;
AceUI ui = this.UI;
if (mw.X != AppDefs.InvalidWindowValue)
{
mw.X = fX(mw.X);
}
if (mw.Y != AppDefs.InvalidWindowValue)
{
mw.Y = fY(mw.Y);
}
if (mw.Width != AppDefs.InvalidWindowValue)
{
mw.Width = fX(mw.Width);
}
if (mw.Height != AppDefs.InvalidWindowValue)
{
mw.Height = fY(mw.Height);
}
foreach (AceColumn c in mw.EntryListColumns)
{
if (c.Width >= 0)
{
c.Width = fX(c.Width);
}
}
ui.DataViewerRect = fWsr(ui.DataViewerRect);
ui.DataEditorRect = fWsr(ui.DataEditorRect);
ui.CharPickerRect = fWsr(ui.CharPickerRect);
ui.AutoTypeCtxRect = fWsr(ui.AutoTypeCtxRect);
ui.AutoTypeCtxColumnWidths = fVX(ui.AutoTypeCtxColumnWidths);
fFont(ui.StandardFont);
fFont(ui.PasswordFont);
fFont(ui.DataEditorFont);
}