public void TestGetMaxRowsInColumns_RowSpan()
{
//---------------Set up test pack-------------------
UIFormTab uiFormTab1 = new UIFormTab("tab1");
uiFormTab1.Add(CreateUIFormColumn_2FieldsWithRowSpan());
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
int maxFieldCount = uiFormTab1.GetMaxRowsInColumns();
//---------------Test Result -----------------------
Assert.AreEqual(3, maxFieldCount);
}
private void AddFieldsToLayoutManager(UIFormTab formTab, IPanelInfo panelInfo)
{
int numberOfColumns = formTab.Count;
int[] currentFieldPositionInColumns = new int[numberOfColumns];
int[] rowSpanTrackerForColumn = new int[numberOfColumns];
int maxRowsInColumns = formTab.GetMaxRowsInColumns();
int[] columnSpanTrackerForRow = new int[maxRowsInColumns];
for (int currentRowNo = 0; currentRowNo < maxRowsInColumns; currentRowNo++)
{
for (int currentColumnNo = 0; currentColumnNo < numberOfColumns; currentColumnNo++)
{
IUIFormColumn currentFormColumn = formTab[currentColumnNo];
if (--rowSpanTrackerForColumn[currentColumnNo] > 0)
{
continue;
}
// keep skipping this grid position until a previous row span in this column has been decremented
if (--columnSpanTrackerForRow[currentRowNo] > 0)
{
continue;
}
// keep skipping this grid position until a previous column span in this row has been decremented
int currentFieldNoInColumn = currentFieldPositionInColumns[currentColumnNo];
int totalFieldsInColumn = currentFormColumn.Count;
if (currentFieldNoInColumn < totalFieldsInColumn) // there exists a field in this row in this column
{
UIFormField formField = (UIFormField)currentFormColumn[currentFieldNoInColumn];
rowSpanTrackerForColumn[currentColumnNo] = formField.RowSpan;
for (int i = currentRowNo; i < currentRowNo + formField.RowSpan; i++)
{
// update colspan of all rows that this field spans into.
columnSpanTrackerForRow[i] = formField.ColSpan;
}
PanelInfo.FieldInfo fieldInfo = AddControlsForField(formField, panelInfo);
fieldInfo.InputControl.TabIndex = currentColumnNo * maxRowsInColumns + currentRowNo;
}
else
{
AddNullControlsForEmptyField(panelInfo);
}
currentFieldPositionInColumns[currentColumnNo]++;
}
}
}
private GridLayoutManager SetupLayoutManager(UIFormTab formTab, IPanel panel)
{
GridLayoutManager layoutManager = new GridLayoutManager(panel, ControlFactory);
int maxRowsInColumns = formTab.GetMaxRowsInColumns();
int colCount = formTab.Count * CONTROLS_PER_COLUMN;
layoutManager.SetGridSize(maxRowsInColumns, colCount);
layoutManager.FixColumnBasedOnContents(0);
for (int i = 0; i < colCount; i += CONTROLS_PER_COLUMN)
{
layoutManager.FixColumnBasedOnContents(i + LABEL_CONTROL_COLUMN_NO);
layoutManager.FixColumn(i + ERROR_PROVIDER_COLUMN_NO, ERROR_PROVIDER_WIDTH);
}
ITextBox sampleTextBoxForHeight = ControlFactory.CreateTextBox();
for (int row = 0; row < maxRowsInColumns; row++)
{
layoutManager.FixRow(row, sampleTextBoxForHeight.Height);
}
return(layoutManager);
}
private void AddFieldsToLayoutManager(UIFormTab formTab, IPanelInfo panelInfo)
{
int numberOfColumns = formTab.Count;
int[] currentFieldPositionInColumns = new int[numberOfColumns];
int[] rowSpanTrackerForColumn = new int[numberOfColumns];
int maxRowsInColumns = formTab.GetMaxRowsInColumns();
int[] columnSpanTrackerForRow = new int[maxRowsInColumns];
for (int currentRowNo = 0; currentRowNo < maxRowsInColumns; currentRowNo++)
{
for (int currentColumnNo = 0; currentColumnNo < numberOfColumns; currentColumnNo++)
{
IUIFormColumn currentFormColumn = formTab[currentColumnNo];
if (--rowSpanTrackerForColumn[currentColumnNo] > 0) continue;
// keep skipping this grid position until a previous row span in this column has been decremented
if (--columnSpanTrackerForRow[currentRowNo] > 0) continue;
// keep skipping this grid position until a previous column span in this row has been decremented
int currentFieldNoInColumn = currentFieldPositionInColumns[currentColumnNo];
int totalFieldsInColumn = currentFormColumn.Count;
if (currentFieldNoInColumn < totalFieldsInColumn) // there exists a field in this row in this column
{
UIFormField formField = (UIFormField) currentFormColumn[currentFieldNoInColumn];
rowSpanTrackerForColumn[currentColumnNo] = formField.RowSpan;
for (int i = currentRowNo; i < currentRowNo + formField.RowSpan; i++)
// update colspan of all rows that this field spans into.
columnSpanTrackerForRow[i] = formField.ColSpan;
PanelInfo.FieldInfo fieldInfo = AddControlsForField(formField, panelInfo);
fieldInfo.InputControl.TabIndex = currentColumnNo*maxRowsInColumns + currentRowNo;
}
else
{
AddNullControlsForEmptyField(panelInfo);
}
currentFieldPositionInColumns[currentColumnNo]++;
}
}
}
private GridLayoutManager SetupLayoutManager(UIFormTab formTab, IPanel panel)
{
GridLayoutManager layoutManager = new GridLayoutManager(panel, ControlFactory);
int maxRowsInColumns = formTab.GetMaxRowsInColumns();
int colCount = formTab.Count * CONTROLS_PER_COLUMN;
layoutManager.SetGridSize(maxRowsInColumns, colCount);
layoutManager.FixColumnBasedOnContents(0);
for (int i = 0; i < colCount; i += CONTROLS_PER_COLUMN)
{
layoutManager.FixColumnBasedOnContents(i + LABEL_CONTROL_COLUMN_NO);
layoutManager.FixColumn(i + ERROR_PROVIDER_COLUMN_NO, ERROR_PROVIDER_WIDTH);
}
ITextBox sampleTextBoxForHeight = ControlFactory.CreateTextBox();
for (int row = 0; row < maxRowsInColumns; row++)
{
layoutManager.FixRow(row, sampleTextBoxForHeight.Height);
}
return layoutManager;
}
public void TestGetMaxRowsInColumns_RowAndColSpan_3Cols()
{
//---------------Set up test pack-------------------
UIFormTab uiFormTab1 = new UIFormTab("tab1");
uiFormTab1.Add(CreateUIFormColumn_1FieldWith2RowAnd3ColSpan());
uiFormTab1.Add(CreateUIFormColumn_1FieldWith2RowAnd2ColSpan());
uiFormTab1.Add(CreateUIFormColumn_1Field());
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
int maxFieldCount = uiFormTab1.GetMaxRowsInColumns();
//---------------Test Result -----------------------
Assert.AreEqual(5, maxFieldCount);
}