private static Rectangle TableIndexToRectangle(TableIndex index, float iconWidth, float iconHeight)
{
var location = new Point((int) (index.Column * iconWidth), (int) (index.Row * iconHeight));
var size = new Point((int) iconWidth, (int) iconHeight);
return new Rectangle(location, size);
}
public void ResizeHandler_AutoResizeTableViewResize_EndIndexIsAdjusted(int rows, int columns,
int newRows, int newColumns, int endRow, int endColumn)
{
var endIndex = new TableIndex(endRow, endColumn);
var view = new TableViewMock();
CreateTableWidget(view, rows, columns);
view.Rows = newRows;
view.Columns = newColumns;
view.RaiseTableResizeEvent(newRows, newColumns);
AssertIndex(endIndex, view.EndIndex.Value);
}
public void Draw_SetStartIndex_DrawnComponentsLimitedByIndex()
{
var startIndex = new TableIndex(2, 2);
var grid = CreateDefaultGrid();
var components = FillGrid(grid);
grid.StartIndex = startIndex;
grid.Draw();
Assert.IsTrue(grid.StartIndex.HasValue);
Assert.IsTrue(grid.EndIndex.HasValue);
ValidateComponentsDrawn(components, grid.StartIndex.Value, grid.EndIndex.Value);
}
public void SetEndIndex_ResizeModelBeforeSetup_GetReturnsEndIndex()
{
var modelStub = new Mock<ITableModel<Object>>();
var table = CreateTable(modelStub);
int rows = 10;
int columns = 20;
var expectedEndIndex = new TableIndex(rows, columns);
SetDimension(modelStub, rows, columns);
modelStub.Raise(o => o.SizeChanged += null, new TableResizeEventArgs(rows, columns));
table.EndIndex = expectedEndIndex;
AssertIndexesAreEqual(expectedEndIndex, table.EndIndex);
}
public void Resizehandler_RestrictedVisibleArea_EndIndexIsAdjusted(int rows, int columns,
int visibleRows, int visibleColumns,
int selectedRow, int selectedColumn,
int newRows, int newColumns, int endRow, int endColumn)
{
var endIndex = new TableIndex(endRow, endColumn);
var view = new TableViewMock();
var table = CreateTableWidget(view, rows, columns, visibleRows, visibleColumns);
table.SelectCell(selectedRow, selectedColumn);
view.Rows = newRows;
view.Columns = newColumns;
view.RaiseTableResizeEvent(newRows, newColumns);
AssertIndex(endIndex, view.EndIndex.Value);
}
private IDictionary<string, TableIndex> ReadTableMapping()
{
var tmpList = new List<string>();
using (var stream = new StreamReader(fileName))
{
string line;
while ((line = stream.ReadLine()) != null)
tmpList.Add(line);
}
var table = new Dictionary<string, TableIndex>();
foreach (var line in tmpList)
{
var splitted = line.Split(';');
var key = splitted[KeyIndex];
var value = new TableIndex(int.Parse(splitted[RowIndex]), int.Parse(splitted[ColumnIndex]));
table.Add(key, value);
}
return table;
}
private void AssertIndicesAreEqual(TableIndex expectedIndex, TableIndex tableIndex)
{
Assert.AreEqual(expectedIndex.Row, tableIndex.Row);
Assert.AreEqual(expectedIndex.Column, tableIndex.Column);
}
public void SetIndexes_InvalidData_ThrowsException(TableIndex? startIndex, TableIndex? endIndex)
{
var grid = CreateDefaultGrid();
Assert.Throws<ArgumentOutOfRangeException>(() =>
{
grid.StartIndex = startIndex;
grid.EndIndex = endIndex;
});
}
public void EndIndex_Default_0_0()
{
TableIndex defaultEndIndex = new TableIndex(0, 0);
var grid = new TableGrid(ROWS, COLUMNS);
Assert.IsTrue(grid.EndIndex.HasValue);
AssertIndicesAreEqual(defaultEndIndex, grid.EndIndex.Value);
}
public void EndIndexIndex_RowColumnResize_ShrinksIfNeeded(TableIndex endIndex, int newRows, int newColumns, TableIndex expectedEndIndex)
{
var grid = CreateDefaultGrid();
grid.EndIndex = endIndex;
grid.Rows = newRows;
grid.Columns = newColumns;
Assert.IsTrue(grid.EndIndex.HasValue);
AssertIndicesAreEqual(expectedEndIndex, grid.EndIndex.Value);
}
private void CheckStartRange(TableIndex index)
{
if (index.Row == 0 && index.Column == 0)
return;
CheckRange(index.Row, index.Column);
}
private void AssertIndexesAreEqual(TableIndex expectedStartIndex, TableIndex? testIndex)
{
Assert.NotNull(testIndex);
Assert.AreEqual(expectedStartIndex.Column, testIndex.Value.Column);
Assert.AreEqual(expectedStartIndex.Row, testIndex.Value.Row);
}
public void CreateTable_WithVisibleColumnsAndRows_EndIndexHasExpectedValue(int rows, int column, int visibleRows, int visibleColumns, int endRow, int endColumn)
{
var view = new TableViewMock();
CreateTableWidget(view, rows, column, visibleRows, visibleColumns);
var endIndex = new TableIndex(endRow, endColumn);
Assert.True(view.EndIndex.HasValue);
AssertIndex(endIndex, view.EndIndex.Value);
}
private static void AssertIndex(TableIndex idx, int row, int column)
{
Assert.AreEqual(column, idx.Column);
Assert.AreEqual(row, idx.Row);
}
private static void AssertIndex(TableIndex idx, TableIndex idx2)
{
AssertIndex(idx2, idx.Row, idx.Column);
}
public void HandleInput_WithVisibleRowsColumnsSet_StartIndexAdjusts(int rows, int columns, int visibleRows, int visibleColumns,
int selectedRow, int selectedColumn,
CommandKeys key,
int startRow, int startColumn)
{
var tableViewMock = new TableViewMock();
var table = CreateTableWidget(tableViewMock, rows, columns, visibleRows, visibleColumns);
var startIndex = new TableIndex(startRow, startColumn);
table.SelectCell(selectedRow, selectedColumn);
table.HandleInput(key);
AssertIndex(startIndex, tableViewMock.StartIndex.Value);
}
private void CheckEndRange(TableIndex index)
{
var row = index.Row;
var column = index.Column;
if (row > Rows || row < 0)
throw new ArgumentOutOfRangeException("index");
if (column > Columns || column < 0)
throw new ArgumentOutOfRangeException("index");
}
public void Draw_SetStartIndex_IndexIsHandedToTableGrid()
{
var grid = new Mock<ITableGrid>();
var table = CreateTable(10, 20, grid.Object);
var startIndex = new TableIndex(5, 10);
table.StartIndex = startIndex;
table.Setup();
table.Draw();
grid.VerifySet(o => o.StartIndex = startIndex, Times.AtLeastOnce);
}
private void CheckOrder(TableIndex? start, TableIndex? end)
{
if (start == null || end == null)
return;
var startValue = start.Value;
var endValue = end.Value;
if (startValue.Row > endValue.Row || startValue.Column > endValue.Column)
{
throw new ArgumentOutOfRangeException("", "StartIndex needs to be less than EndIndex");
}
}
public void SetStartIndex_OnEmptyTable_DoesNotThrowAnException()
{
var grid = CreateGrid(0, 0);
var startIndex = new TableIndex(0, 0);
grid.StartIndex = startIndex;
}
private void ValidateComponentsDrawn(Table<SelectableGraphicComponentMock> components, TableIndex startIndex, TableIndex endIndex)
{
var drawnArea = components.CreateSubtable(startIndex, endIndex);
foreach (var c in components)
Assert.AreEqual(drawnArea.Contains(c), c.WasDrawn);
}
public void SetSelection_CalledTwiceWithDifferentIndexes_EndIndexAdjusts(int rows, int columns, int visibleRows, int visibleColumns,
int selectedRow, int selectedColumn, int selectedRow2, int selectedColumn2,
int endRow, int endColumn)
{
var tableViewMock = new TableViewMock();
var table = CreateTableWidget(tableViewMock, rows, columns, visibleRows, visibleColumns);
var endIndex = new TableIndex(endRow, endColumn);
table.SelectCell(selectedRow, selectedColumn);
table.SelectCell(selectedRow2, selectedColumn2);
AssertIndex(endIndex, tableViewMock.EndIndex.Value);
}
