public void StackPanel_NormalHorizontal_Works()
{
var renderer = new MockRenderer(10, 20);
renderer.MeasureTextReturn = new Vector2(1, 3);
var layoutText =
@"<Grid ContentAlignment=""Left,Top"">
<StackPanel Name=""panel"" Orientation=""Horizontal"" >
<Grid Size=""2,5"" Name=""gridChild"" />
<Label Content=""Hi"" Name=""labelChild""/>
</StackPanel>
</Grid>";
var target = TestUtils.LoadFromText(renderer, layoutText, "Target");
target.Prepare(new Dictionary <string, VarmintWidgetStyle>());
target.UpdateFormatting(renderer.ScreenSize);
var panel = target.FindWidgetByName("panel");
var gridChild = target.FindWidgetByName("gridChild");
var labelChild = target.FindWidgetByName("labelChild");
// Should size to children
Assert.AreEqual(new Vector2(3, 5), panel.Size);
Assert.AreEqual(new Vector2(0, 0), panel.Offset);
// children should have correct size and offset
Assert.AreEqual(new Vector2(2, 5), gridChild.Size);
Assert.AreEqual(new Vector2(0, 0), gridChild.Offset);
Assert.AreEqual(new Vector2(1, 3), labelChild.Size);
Assert.AreEqual(new Vector2(2, 0), labelChild.Offset);
}
public void Format_ImageAlignment_Works()
{
var mockRenderer = new MockRenderer(10, 20);
mockRenderer.MeasureTextReturn = new Vector2(1, 1);
var layoutText = @"
<Grid>
<Image
Name=""TextLogo""
Margin = ""0,6""
Size = ""6,2""
ContentAlignment = ""Left,""
Content = ""TextLogo"" >
<Label Content=""foo"" />
</Image>
</Grid>
";
var target = (VarmintWidgetGrid)TestUtils.LoadFromText(mockRenderer, layoutText, "(root)");
var image = target.FindWidgetByName("TextLogo");
target.Prepare(null);
target.UpdateFormatting(new Vector2(20, 40));
Assert.AreEqual(new Vector2(6, 2), image.Size);
Assert.AreEqual(new Vector2(0, 6), image.Offset);
}
public void Format_Label_Autosizes_ToText()
{
var layoutText = @"
<TestWidget MyAlignment=""Stretch,Stretch"" >
<Grid Name=""TheGrid"">
<Label Name=""TheLabel"" Content=""Hi"" />
</Grid>
</TestWidget>";
var target = (TestWidget)TestUtils.LoadFromText(this, layoutText, "(root)");
var label = (VarmintWidgetLabel)target.FindWidgetByName("TheLabel");
var renderer = new MockRenderer(10, 10);
renderer.MeasureTextReturn = new Vector2(.5f, .2f);
label.Renderer = renderer;
target.Prepare(null);
target.UpdateFormatting(new Vector2(5, 8));
Assert.AreEqual(new Vector2(5, 8), label.Size);
Assert.AreEqual(new Vector2(0, 0), label.Offset);
label.MyAlignment = new AlignmentTuple(Alignment.Center, Alignment.Center);
target.Prepare(null);
target.UpdateFormatting(new Vector2(5, 8));
Assert.AreEqual(new Vector2(.5f, .2f), label.Size);
Assert.AreEqual(new Vector2(2.25f, 3.9f), label.Offset);
}
public void Format_ContentIsPreserved()
{
var mockRenderer = new MockRenderer(10, 20);
mockRenderer.MeasureTextReturn = new Vector2(1, 1);
var layoutText = @"<Label Content=""Free Balloons"" />";
var target = (VarmintWidgetLabel)TestUtils.LoadFromText(mockRenderer, layoutText, "(root)");
target.Prepare(null);
target.UpdateFormatting(new Vector2(20, 40));
Assert.AreEqual("Free Balloons", target.Content);
}
public void StackPanel_NormalHorizontal_AlignedContent_Works()
{
var renderer = new MockRenderer(10, 20);
renderer.MeasureTextReturn = new Vector2(1, 3);
var layoutText =
@"<Grid ContentAlignment=""Left,Top"">
<StackPanel Name=""FirstPanel"">
<StackPanel Name=""panel1"" Orientation=""Horizontal"" ContentAlignment=""Center"">
<Grid Size=""2,5"" Name=""grid1"" />
<Grid Name=""gridStretched1"" MyAlignment=""Stretch"" />
<Label Content=""Hi"" Name=""labelChild1"" Margin=""1""/>
<Grid Name=""gridStretched2"" MyAlignment=""Stretch"" />
</StackPanel>
</StackPanel>
</Grid>";
var target = TestUtils.LoadFromText(renderer, layoutText, "Target");
target.Prepare(new Dictionary <string, VarmintWidgetStyle>());
target.UpdateFormatting(renderer.ScreenSize);
var panel = target.FindWidgetByName("panel1");
var child1 = target.FindWidgetByName("grid1");
var child2 = target.FindWidgetByName("gridStretched1");
var child3 = target.FindWidgetByName("labelChild1");
var child4 = target.FindWidgetByName("gridStretched2");
// Should size to children, which will push it to the max extent
Assert.AreEqual(new Vector2(10, 20), panel.Size);
Assert.AreEqual(new Vector2(0, 0), panel.Offset);
// children should have correct size and offset
Assert.AreEqual(new Vector2(2, 5), child1.Size);
Assert.AreEqual(new Vector2(2.5f, 20), child2.Size);
Assert.AreEqual(new Vector2(1, 3), child3.Size);
Assert.AreEqual(new Vector2(2.5f, 20), child4.Size);
Assert.AreEqual(new Vector2(0, 7.5f), child1.Offset);
Assert.AreEqual(new Vector2(2, 0), child2.Offset);
Assert.AreEqual(new Vector2(5.5f, 8.5f), child3.Offset);
Assert.AreEqual(new Vector2(7.5f, 0), child4.Offset);
}
public void Format_NonStretchedAlignments_SizeToChildren_WhenSizeIsMissing()
{
var mockRenderer = new MockRenderer(10, 20);
mockRenderer.MeasureTextReturn = new Vector2(1, 1);
var layoutText = @"
<Grid ContentAlignment=""Left,Top"">
<Grid Name=""CheckMe"">
<Grid Size=""5,4"" Margin=""1"">
<Grid Size=""2,2"">
</Grid>
</Grid>
</Grid>
</Grid>
";
var target = (VarmintWidgetGrid)TestUtils.LoadFromText(mockRenderer, layoutText, "(root)");
var checkMe = target.FindWidgetByName("CheckMe");
target.Prepare(null);
target.UpdateFormatting(new Vector2(20, 40));
Assert.AreEqual(new Vector2(20, 40), target.Size);
Assert.AreEqual(new Vector2(7, 6), checkMe.Size);
}
public void StackPanel_NormalVerical_StretchedContent_Works()
{
var renderer = new MockRenderer(10, 20);
renderer.MeasureTextReturn = new Vector2(4, 1);
var layoutText =
@"<Grid ContentAlignment=""Left,Top"">
<StackPanel>
<StackPanel Name=""panel1"" Orientation=""Vertical"" ContentAlignment=""Left,"">
<Grid Size=""6,1"" Name=""gridChild1"" />
<Label Content=""Hi"" Name=""labelChild1""/>
</StackPanel>
<StackPanel Name=""panel2"" Orientation=""Vertical"" ContentAlignment=""Center,"">
<Grid Size=""6,1"" Name=""gridChild2"" />
<Label Content=""Hi"" Name=""labelChild2""/>
</StackPanel>
<StackPanel Name=""panel3"" Orientation=""Vertical"" ContentAlignment=""Right,"">
<Grid Size=""6,1"" Name=""gridChild3"" />
<Label Content=""Hi"" Name=""labelChild3""/>
</StackPanel>
</StackPanel>
</Grid>";
var target = TestUtils.LoadFromText(renderer, layoutText, "Target");
target.Prepare(new Dictionary <string, VarmintWidgetStyle>());
target.UpdateFormatting(renderer.ScreenSize);
var panel = target.FindWidgetByName("panel1");
var gridChild = target.FindWidgetByName("gridChild1");
var labelChild = target.FindWidgetByName("labelChild1");
// Should size to children
Assert.AreEqual(new Vector2(6, 2), panel.Size);
Assert.AreEqual(new Vector2(0, 0), panel.Offset);
// children should have correct size and offset
Assert.AreEqual(new Vector2(6, 1), gridChild.Size);
Assert.AreEqual(new Vector2(0, 0), gridChild.Offset);
Assert.AreEqual(new Vector2(4, 1), labelChild.Size);
Assert.AreEqual(new Vector2(0, 1), labelChild.Offset);
panel = target.FindWidgetByName("panel2");
gridChild = target.FindWidgetByName("gridChild2");
labelChild = target.FindWidgetByName("labelChild2");
// Should size to children
Assert.AreEqual(new Vector2(6, 2), panel.Size);
Assert.AreEqual(new Vector2(0, 2), panel.Offset);
// children should have correct size and offset
Assert.AreEqual(new Vector2(6, 1), gridChild.Size);
Assert.AreEqual(new Vector2(0, 0), gridChild.Offset);
Assert.AreEqual(new Vector2(4, 1), labelChild.Size);
Assert.AreEqual(new Vector2(1, 1), labelChild.Offset);
panel = target.FindWidgetByName("panel3");
gridChild = target.FindWidgetByName("gridChild3");
labelChild = target.FindWidgetByName("labelChild3");
// Should size to children
Assert.AreEqual(new Vector2(6, 2), panel.Size);
Assert.AreEqual(new Vector2(0, 4), panel.Offset);
// children should have correct size and offset
Assert.AreEqual(new Vector2(6, 1), gridChild.Size);
Assert.AreEqual(new Vector2(0, 0), gridChild.Offset);
Assert.AreEqual(new Vector2(4, 1), labelChild.Size);
Assert.AreEqual(new Vector2(2, 1), labelChild.Offset);
}