/// <summary>
/// Displays the adjust layout dialog (for scaling primarily)
/// </summary>
/// <param name="bCreateNew">Flag indicating that a copy of the specified layout should be created.</param>
/// <param name="zLayout">The base layout to adjust or duplicate</param>
public static void ShowAdjustLayoutSettingsDialog(bool bCreateNew, ProjectLayout zLayout, Form zParentForm)
{
var zQuery = new QueryPanelDialog(bCreateNew ? "Duplicate Layout (Custom)" : "Resize Layout", 450, false);
zQuery.SetIcon(CardMakerInstance.ApplicationIcon);
const string LAYOUT_NAME = "layoutName";
const string RESIZE_ADJUST_DIMENSIONS = "Dimensions";
const string RESIZE_ADJUST_SCALE = "Scale";
const string RESIZE_ADJUST_DPI = "DPI";
const string RESIZE_ADJUST = "resizeAdjust";
const string ELEMENTS_ADJUST_NOTHING = "Nothing";
const string ELEMENTS_ADJUST_SCALE = "Scale";
const string ELEMENTS_ADJUST_CENTER = "Center";
const string ELEMENTS_ADJUST = "elementAdjust";
const string DPI = "dpi";
const string SCALE = "scale";
const string WIDTH = "width";
const string HEIGHT = "height";
var listMeasureUnits = new List <string>();
listMeasureUnits.AddRange(Enum.GetNames(typeof(MeasurementUnit)));
listMeasureUnits.Add(MeasurementUtil.PIXEL);
if (bCreateNew)
{
zQuery.AddTextBox("Layout Name", zLayout.Name + " copy", false, LAYOUT_NAME);
}
// intentionall start the index as non-zero
var comboResizeType = zQuery.AddPullDownBox("Resize Type", new string[] { RESIZE_ADJUST_DIMENSIONS, RESIZE_ADJUST_SCALE, RESIZE_ADJUST_DPI }, 0, RESIZE_ADJUST);
zQuery.AddLabel("Note: The DPI is only adjusted if DPI Resize Type is used.", 18);
zQuery.AddVerticalSpace(10);
var comboUnitMeasure = zQuery.AddPullDownBox("Unit of Measure",
listMeasureUnits.ToArray(),
(int)CardMakerSettings.PrintPageMeasurementUnit,
IniSettings.PrintPageMeasurementUnit);
// beware of the minimums as things like measurements definitely can be very small (<1)
var numericWidth = zQuery.AddNumericBox("Width", 1, 0.001m, int.MaxValue, 1, 3, WIDTH);
var numericHeight = zQuery.AddNumericBox("Height", 1, 0.001m, int.MaxValue, 1, 3, HEIGHT);
var numericDPI = zQuery.AddNumericBox("Export DPI (Scales)", zLayout.dpi, 100, int.MaxValue, DPI);
var numericScale = zQuery.AddNumericBox("Scale", 1, 0.01m, int.MaxValue, 0.01m, 3, SCALE);
EventHandler zComboUnitMeasureAction = (sender, args) =>
{
decimal dWidth, dHeight;
MeasurementUtil.GetMeasurement(zLayout.width, zLayout.height, zLayout.dpi, comboUnitMeasure.Text, out dWidth, out dHeight);
numericWidth.Value = dWidth;
numericHeight.Value = dHeight;
};
comboUnitMeasure.SelectedIndexChanged += zComboUnitMeasureAction;
zComboUnitMeasureAction.Invoke(null, null);
EventHandler zComboResizeTypeAction = (sender, args) =>
{
switch (comboResizeType.Text)
{
case RESIZE_ADJUST_DIMENSIONS:
comboUnitMeasure.Enabled = numericWidth.Enabled = numericHeight.Enabled = true;
numericDPI.Enabled = numericScale.Enabled = false;
break;
case RESIZE_ADJUST_SCALE:
comboUnitMeasure.SelectedIndex = listMeasureUnits.Count - 1; // pixel index
numericScale.Enabled = true;
comboUnitMeasure.Enabled = numericDPI.Enabled = numericWidth.Enabled = numericHeight.Enabled = false;
break;
case RESIZE_ADJUST_DPI:
comboUnitMeasure.SelectedIndex = listMeasureUnits.Count - 1; // pixel index
numericDPI.Enabled = true;
comboUnitMeasure.Enabled = numericScale.Enabled = numericWidth.Enabled = numericHeight.Enabled = false;
break;
}
};
comboResizeType.SelectedIndexChanged += zComboResizeTypeAction;
zComboResizeTypeAction.Invoke(null, null);
numericScale.ValueChanged += (sender, e) =>
{
var dScale = numericScale.Value / 1m;
numericWidth.Value = (int)Math.Max(numericWidth.Minimum, ((decimal)zLayout.width * dScale));
numericHeight.Value = (int)Math.Max(numericHeight.Minimum, ((decimal)zLayout.height * dScale));
// do not adjust the DPI in any mode but the DPI mode
//numericDPI.Value = (int) Math.Max(numericDPI.Minimum, ((decimal) zLayout.dpi * dScale));
};
numericDPI.ValueChanged += (sender, e) =>
{
var dScale = (decimal)numericDPI.Value / (decimal)zLayout.dpi;
numericWidth.Value = (int)Math.Max(numericWidth.Minimum, ((decimal)zLayout.width * dScale));
numericHeight.Value = (int)Math.Max(numericHeight.Minimum, ((decimal)zLayout.height * dScale));
numericScale.Value = Math.Max(numericScale.Minimum, (1m * dScale));
};
zQuery.AddVerticalSpace(10);
zQuery.AddPullDownBox("Element Adjustment", new string[] { ELEMENTS_ADJUST_NOTHING, ELEMENTS_ADJUST_SCALE, ELEMENTS_ADJUST_CENTER }, 0, ELEMENTS_ADJUST);
// remove the accept button so the enter key does not automatically accept/close the dialog
zQuery.Form.AcceptButton = null;
if (DialogResult.OK == zQuery.ShowDialog(zParentForm))
{
var listUserActions = new List <Action <bool> >();
var zLayoutAdjusted = bCreateNew ? new ProjectLayout(zQuery.GetString(LAYOUT_NAME)) : zLayout;
var nOriginalWidth = zLayout.width;
var nOriginalHeight = zLayout.height;
var nOriginalDPI = zLayout.dpi;
if (bCreateNew)
{
zLayoutAdjusted.DeepCopy(zLayout);
}
int nNewWidth, nNewHeight;
var nNewDPI = nOriginalDPI;
switch (comboResizeType.Text)
{
case RESIZE_ADJUST_DIMENSIONS:
MeasurementUtil.GetPixelMeasurement(zQuery.GetDecimal(WIDTH), zQuery.GetDecimal(HEIGHT), zLayout.dpi, comboUnitMeasure.Text, out nNewWidth, out nNewHeight);
break;
case RESIZE_ADJUST_DPI:
nNewWidth = (int)zQuery.GetDecimal(WIDTH);
nNewHeight = (int)zQuery.GetDecimal(HEIGHT);
// this is the only path where the DPI actually changes
nNewDPI = (int)zQuery.GetDecimal(DPI);
break;
default:
nNewWidth = (int)zQuery.GetDecimal(WIDTH);
nNewHeight = (int)zQuery.GetDecimal(HEIGHT);
break;
}
zLayoutAdjusted.width = nNewWidth;
zLayoutAdjusted.height = nNewHeight;
zLayoutAdjusted.dpi = nNewDPI;
// create the user action for adjusting the layout settings
listUserActions.Add((performAction) =>
{
if (performAction)
{
zLayoutAdjusted.width = nNewWidth;
zLayoutAdjusted.height = nNewHeight;
zLayoutAdjusted.dpi = nNewDPI;
}
else
{
zLayoutAdjusted.width = nOriginalWidth;
zLayoutAdjusted.height = nOriginalHeight;
zLayoutAdjusted.dpi = nOriginalDPI;
}
LayoutManager.Instance.FireLayoutUpdatedEvent(true);
});
var bProcessedElementChange = false;
// create the user action for adjusting the elements
if (zLayout.Element != null)
{
switch (zQuery.GetString(ELEMENTS_ADJUST))
{
case ELEMENTS_ADJUST_CENTER:
var nXAdjust = (int)(zLayoutAdjusted.width / 2) - (int)(nOriginalWidth / 2);
var nYAdjust = (int)(zLayoutAdjusted.height / 2) - (int)(nOriginalHeight / 2);
ElementManager.ProcessElementsChange(zLayoutAdjusted.Element, nXAdjust, nYAdjust, 0, 0, 1, 1, true, listUserActions);
bProcessedElementChange = true;
break;
case ELEMENTS_ADJUST_SCALE:
var dHorizontalScale = (decimal)zLayoutAdjusted.width / (decimal)nOriginalWidth;
var dVerticalScale = (decimal)zLayoutAdjusted.height / (decimal)nOriginalHeight;
ElementManager.ProcessElementsChange(zLayoutAdjusted.Element, 0, 0, 0, 0, dHorizontalScale, dVerticalScale, true, listUserActions);
bProcessedElementChange = true;
break;
}
}
if (!bProcessedElementChange)
{
UserAction.PushActions(listUserActions);
}
if (bCreateNew)
{
ProjectManager.Instance.AddLayout(zLayoutAdjusted);
}
else
{
LayoutManager.Instance.FireLayoutUpdatedEvent(true);
}
}
}
