public void MultiParaCopy()
{
var styles = new AssembledStyles();
var root = new RootBoxFdo(styles);
var owner = new MockData1(23, 23);
var mock1 = new MockData1(23, 23);
var mock2 = new MockData1(23, 23);
var mock3 = new MockData1(23, 23);
owner.InsertIntoObjSeq1(0, mock1);
owner.InsertIntoObjSeq1(1, mock2);
owner.InsertIntoObjSeq1(2, mock3);
mock1.SimpleThree = "This is the";
mock2.SimpleThree = "day that the";
mock3.SimpleThree = "Lord has made";
var engine = new FakeRenderEngine()
{
Ws = 23, SegmentHeight = 13
};
var factory = new FakeRendererFactory();
factory.SetRenderer(23, engine);
var layoutInfo = HookupTests.MakeLayoutInfo(int.MaxValue / 2, m_gm.VwGraphics, 23);
PaintTransform ptrans = new PaintTransform(2, 2, 96, 96, 0, 0, 96, 96);
MockSite site = new MockSite();
site.m_transform = ptrans;
site.m_vwGraphics = m_gm.VwGraphics;
root.Site = site;
var po = new MockReceiveParagraphOperations();
root.Builder.Show(Display.Of(() => owner.ObjSeq1).Using((bldr, md) => bldr.AddString(() => md.SimpleThree, 23))
.EditParagraphsUsing(po));
var layoutArgs = MakeLayoutInfo(Int32.MaxValue / 2, m_gm.VwGraphics, factory);
root.Layout(layoutArgs);
int x = FakeRenderEngine.SimulatedWidth("This ") + 2;
var location = new Point(x, 8);
Clipboard.SetDataObject("");
MouseEventArgs e = new MouseEventArgs(MouseButtons.Left, 1, location.X, location.Y, 0);
root.OnMouseDown(e, Keys.None, site.m_vwGraphics, site.m_transform);
Assert.That(root.CanCopy(), Is.EqualTo(false), "Should not be able to copy");
x = FakeRenderEngine.SimulatedWidth("Lord") + 2;
location = new Point(x, 29);
e = new MouseEventArgs(MouseButtons.Left, 1, location.X, location.Y, 0);
root.OnMouseMove(e, Keys.None, site.m_vwGraphics, site.m_transform);
Assert.That(root.CanCopy(), Is.EqualTo(true), "Should be able to copy");
root.OnEditCopy();
Assert.That(owner.ObjSeq1[0].SimpleThree + owner.ObjSeq1[1].SimpleThree + owner.ObjSeq1[2].SimpleThree, Is.EqualTo("This is the" + "day that the" + "Lord has made"));
Assert.That(Clipboard.GetDataObject().GetData(DataFormats.StringFormat), Is.EqualTo("is the\r\nday that the\r\nLord"), "Selected String should be \"is the\nday that the\nLord \"");
}
public void SendingInsertLineBreak()
{
var owner = new MockData1(55, 77);
var child1 = new MockData1(55, 77);
var child2 = new MockData1(55, 77);
owner.InsertIntoObjSeq1(0, child1);
owner.InsertIntoObjSeq1(1, child2);
child1.SimpleThree = "Hello World. ";
child2.SimpleThree = "This is a test.";
var styles = new AssembledStyles();
var root = new RootBoxFdo(styles);
var layoutInfo = HookupTests.MakeLayoutInfo(int.MaxValue / 2, m_gm.VwGraphics, 55);
SetupFakeRootSite(root);
var po = new MockSendParagraphOperations();
root.Builder.Show(Display.Of(() => owner.ObjSeq1).Using((bldr, md) => bldr.AddString(() => md.SimpleThree, 55))
.EditParagraphsUsing(po));
Assert.That(po.Hookup, Is.Not.Null);
root.Layout(layoutInfo);
var para = (ParaBox)root.FirstBox;
var ip = para.SelectAtEnd();
ip.InsertLineBreak();
Assert.That(po.InsertFollowingParagraphIp, Is.EqualTo(ip), "should have called InsertFollowingParagraph with right IP");
Assert.That(po.InsertFollowingParagraphActionPerformed, Is.False, "make selection action performed too soon");
((MockSite)root.Site).DoPendingAfterNotificationTasks();
Assert.That(po.InsertFollowingParagraphActionPerformed, Is.True, "make selection action not performed or not saved");
po.InsertFollowingParagraphIp = null;
ip = para.SelectAtStart();
ip.InsertLineBreak();
Assert.That(po.InsertFollowingParagraphIp, Is.Null);
Assert.That(po.InsertPrecedingParagraphIp, Is.EqualTo(ip), "should have called InsertPrecedingParagraph with right IP");
Assert.That(po.InsertPrecedingParagraphActionPerformed, Is.False, "make selection action performed too soon");
((MockSite)root.Site).DoPendingAfterNotificationTasks();
Assert.That(po.InsertPrecedingParagraphActionPerformed, Is.True, "make selection action not performed or not saved");
// Todo: test sending InsertLineBreak when selection mid-paragraph, also empty paragraph.
}
public void DrawIPMultiRunPara()
{
var styles = new AssembledStyles();
RootBox root = new RootBoxFdo(styles);
root.Builder.Show(Paragraph.Containing(
Display.Of("first"), Display.Of("second"), Display.Of("third")));
SetupFakeRootSite(root);
var layoutInfo = HookupTests.MakeLayoutInfo(int.MaxValue / 2, m_gm.VwGraphics, 55);
root.Layout(layoutInfo);
InsertionPoint ip = root.SelectAtEnd();
ip.Install();
var para = (ParaBox)root.FirstBox;
Assert.AreEqual(ip, root.Selection);
Assert.AreEqual(para, ip.Para, "IP should know about the paragraph it is in");
Assert.AreEqual("third".Length, ip.StringPosition, "IP position is relative to run");
Assert.AreEqual(true, ip.AssociatePrevious, "selection at end should always associate previous in non-empty para");
StringBox sbox = para.FirstBox as StringBox;
Assert.That(sbox, Is.EqualTo(para.LastBox), "uniform text in infinite width should make one string box");
var seg = sbox.Segment as FakeSegment;
Assert.IsNotNull(seg);
PaintTransform ptrans = new PaintTransform(2, 4, 96, 100, 0, -10, 120, 128);
ip.Draw(m_gm.VwGraphics, ptrans);
VerifySegmentDrawing(para, sbox, seg.LastDrawIpCall, -4);
seg.NextPosIpResult = new MockSegment.PositionsOfIpResults();
seg.NextPosIpResult.RectPrimary = new Rect(5, 6, 7, 9);
seg.NextPosIpResult.PrimaryHere = true;
Rectangle selRect = ip.GetSelectionLocation(m_gm.VwGraphics, ptrans);
VerifySelLocation(para, sbox, seg.LastPosIpCall, -4);
Assert.AreEqual(new Rectangle(5, 6, 2, 3), selRect);
}
public void BackgroundAndUnderlinePainting()
{
var styles = new AssembledStyles();
RootBox root = new RootBoxFdo(styles);
SetupFakeRootSite(root);
var layoutInfo = HookupTests.MakeLayoutInfo(int.MaxValue / 2, m_gm.VwGraphics, 55);
root.RendererFactory = layoutInfo.RendererFactory;
root.Builder.Show(
Paragraph.Containing(
Display.Of("plain"),
Display.Of("underOnYellow").Underline(FwUnderlineType.kuntSingle).BackColor(Color.Yellow)
),
Paragraph.Containing(
Display.Of("doubleRedOnPink").Underline(FwUnderlineType.kuntDouble, Color.Red).BackColor(Color.Pink),
Display.Of("dotted").Underline(FwUnderlineType.kuntDotted),
Display.Of("dottedOnYellow").Underline(FwUnderlineType.kuntDotted).BackColor(Color.Yellow)
),
Paragraph.Containing(
Display.Of("dashed").Underline(FwUnderlineType.kuntDashed),
Display.Of("dashedRed").Underline(FwUnderlineType.kuntDashed).ForeColor(Color.Red),
Display.Of("squiggle").Underline(FwUnderlineType.kuntSquiggle)
)
);
root.Layout(layoutInfo);
var para1 = (ParaBox)root.FirstBox;
var stringBox1 = (StringBox)para1.FirstBox;
var seg1 = (FakeSegment)stringBox1.Segment;
// A convenient place to test that literals get Chrp with default user ws.
LgCharRenderProps chrp;
int ichMin, ichLim;
para1.Source.GetCharProps(0, out chrp, out ichMin, out ichLim);
Assert.That(chrp.ws, Is.EqualTo(layoutInfo.RendererFactory.UserWs));
// This segment has just one chunk of underline, the second run.
seg1.NextCharPlacementResults.Add(new FakeSegment.CharPlacementResults()
{
Lefts = new[] { 10 }, Rights = new[] { 20 }, Tops = new[] { 15 }
});
// Todo: add expectations for each run of underlining.
var para2 = (ParaBox)para1.Next;
var stringBox2 = (StringBox)para2.FirstBox;
var seg2 = (FakeSegment)stringBox2.Segment;
// For the double red underline, we'll pretend there are two line segments.
seg2.NextCharPlacementResults.Add(new FakeSegment.CharPlacementResults()
{
Lefts = new[] { 5, 15 }, Rights = new[] { 10, 20 }, Tops = new[] { 15, 16 }
});
seg2.NextCharPlacementResults.Add(new FakeSegment.CharPlacementResults()
{
Lefts = new[] { 12 }, Rights = new[] { 22 }, Tops = new[] { 13 }
});
seg2.NextCharPlacementResults.Add(new FakeSegment.CharPlacementResults()
{
Lefts = new[] { 30 }, Rights = new[] { 41 }, Tops = new[] { 12 }
});
var para3 = (ParaBox)para2.Next;
var stringBox3 = (StringBox)para3.FirstBox;
var seg3 = (FakeSegment)stringBox3.Segment;
seg3.NextCharPlacementResults.Add(new FakeSegment.CharPlacementResults()
{
Lefts = new[] { 0 }, Rights = new[] { 10 }, Tops = new[] { 11 }
});
seg3.NextCharPlacementResults.Add(new FakeSegment.CharPlacementResults()
{
Lefts = new[] { 10 }, Rights = new[] { 20 }, Tops = new[] { 11 }
});
seg3.NextCharPlacementResults.Add(new FakeSegment.CharPlacementResults()
{
Lefts = new[] { 30 }, Rights = new[] { 40 }, Tops = new[] { 11 }
});
// We want to keep track of the sequence of paint operations in all three segments.
var drawActions = new List <object>();
seg1.DrawActions = seg2.DrawActions = seg3.DrawActions = drawActions;
var vg = new MockGraphics();
vg.DrawActions = drawActions;
var site = (MockSite)root.Site;
root.Paint(vg, site.m_transform);
var paintTrans = site.m_transform;
// We should have asked about each run of distinct underlining.
VerifyCharPlacementCall(seg1, 0, "plain".Length, "plain".Length + "underOnYellow".Length,
paintTrans.SourceRect, paintTrans.DestRect, vg, 1);
// para/seg 2
Rect srcRect = paintTrans.SourceRect;
srcRect.top -= para1.Height;
srcRect.bottom -= para1.Height;
VerifyCharPlacementCall(seg2, 0, 0, "doubleRedOnPink".Length,
srcRect, paintTrans.DestRect, vg, 2);
VerifyCharPlacementCall(seg2, 0, "doubleRedOnPink".Length, "doubleRedOnPink".Length + "dotted".Length,
srcRect, paintTrans.DestRect, vg, 1);
VerifyCharPlacementCall(seg2, 0, "doubleRedOnPink".Length + "dotted".Length,
"doubleRedOnPink".Length + "dotted".Length + "dottedOnYellow".Length,
srcRect, paintTrans.DestRect, vg, 1);
// para/seg 3
srcRect.top -= para2.Height;
srcRect.bottom -= para2.Height;
VerifyCharPlacementCall(seg3, 0, 0, "dashed".Length,
srcRect, paintTrans.DestRect, vg, 1);
VerifyCharPlacementCall(seg3, 0, "dashed".Length, "dashed".Length + "dashedRed".Length,
srcRect, paintTrans.DestRect, vg, 1);
VerifyCharPlacementCall(seg3, 0, "dashed".Length + "dashedRed".Length,
"dashed".Length + "dashedRed".Length + "squiggle".Length,
srcRect, paintTrans.DestRect, vg, 1);
// Todo: eventually arrange a run where ichBase is non-zero, and check what happens.
// We want to check a lot of things about the drawing.
// - all the background color and underline drawing should happen before any of the text drawing.
// - the right stuff should be drawn to construct the underlines
// - in particular dotted, dashed, and squiggle underlines should have the gaps and alternations
// aligned, even if in different segments.
// Todo: check actual line segs drawn
int position = 0; // in drawActions
// Normal calls to Draw have the effect of painting the background. All three backgrounds
// should be painted before the foreground. First we paint seg1 with background, since it has some.
VerifyDraw(drawActions, ref position, seg1);
// Next we draw its one horizontal line of underline.
VerifyHorzLine(drawActions, ref position, 10, 20, 15, 1, new int[] { int.MaxValue }, 10);
// Then segment 2's background
VerifyDraw(drawActions, ref position, seg2);
// And various lots of underline: double takes 2 per segment
VerifyHorzLine(drawActions, ref position, 5, 10, 17, 1, new int[] { int.MaxValue }, 5);
VerifyHorzLine(drawActions, ref position, 5, 10, 15, 1, new int[] { int.MaxValue }, 5);
VerifyHorzLine(drawActions, ref position, 15, 20, 18, 1, new int[] { int.MaxValue }, 15);
VerifyHorzLine(drawActions, ref position, 15, 20, 16, 1, new int[] { int.MaxValue }, 15);
// dotted has non-trivial array of dx values (2 pix each)
VerifyHorzLine(drawActions, ref position, 12, 22, 13, 1, new int[] { 2, 2 }, 12);
// dotted has non-trivial array of dx values (2 pix each)
VerifyHorzLine(drawActions, ref position, 30, 41, 12, 1, new int[] { 2, 2 }, 30);
// No background in para 3, doesn't get a draw background call.
//VerifyDraw(drawActions, ref position, seg3);
// But underlines still drawn in the background phase
// Dashed line
VerifyHorzLine(drawActions, ref position, 0, 10, 11, 1, new int[] { 6, 3 }, 0);
VerifyHorzLine(drawActions, ref position, 10, 20, 11, 1, new int[] { 6, 3 }, 10);
// Todo: verify line segs drawn for squiggle.
VerifyLine(drawActions, ref position, 30, 12, 32, 10, ColorUtil.ConvertColorToBGR(Color.Black));
VerifyLine(drawActions, ref position, 32, 10, 34, 12, ColorUtil.ConvertColorToBGR(Color.Black));
VerifyLine(drawActions, ref position, 34, 12, 36, 10, ColorUtil.ConvertColorToBGR(Color.Black));
VerifyLine(drawActions, ref position, 36, 10, 38, 12, ColorUtil.ConvertColorToBGR(Color.Black));
VerifyLine(drawActions, ref position, 38, 12, 40, 10, ColorUtil.ConvertColorToBGR(Color.Black));
VerifyNbDraw(drawActions, ref position, seg1);
VerifyNbDraw(drawActions, ref position, seg2);
VerifyDraw(drawActions, ref position, seg3);
}
public void CombinedParaOperations()
{
// Set up a simple multi-para layout using the ObjSeq2 and SimpleThree properties of MockData1
AssembledStyles styles = new AssembledStyles();
RootBox root = new RootBoxFdo(styles);
var owner = new MockData1();
var p1 = new MockData1(10, 11);
var p2 = new MockData1(10, 11);
p1.SimpleThree = "Hello World";
p2.SimpleThree = "This is a test";
owner.ObjSeq2.Add(p1);
owner.ObjSeq2.Add(p2);
var po = new MockReceiveParagraphOperations();
root.Builder.Show(Display.Of(() => owner.ObjSeq2)
.Using((builder, para) => builder.AddString(() => para.SimpleThree, 10))
.EditParagraphsUsing(po));
SetupFakeRootSite(root);
var layoutInfo = HookupTests.MakeLayoutInfo(int.MaxValue / 2, m_gm.VwGraphics, 55);
root.Layout(layoutInfo);
var ip = root.FirstBox.SelectAtEnd();
// Insert at end of paragraph.
ip.InsertLineBreak();
Assert.That(owner.ObjSeq2.Count, Is.EqualTo(3));
Assert.That(owner.ObjSeq2[0], Is.EqualTo(p1));
Assert.That(owner.ObjSeq2[2], Is.EqualTo(p2));
var p3 = owner.ObjSeq2[1]; // empty inserted paragraph.
((MockSite)root.Site).DoPendingAfterNotificationTasks();
ip = (InsertionPoint)root.Selection;
Assert.That(root.FirstBox.Next.Next, Is.Not.Null);
Assert.That(ip.StringPosition, Is.EqualTo(0));
Assert.That(ip.Para, Is.EqualTo(root.FirstBox.Next));
// Insert at start of paragraph. To make it unambiguously the start, give p3 some data,
// and since that might eventually destroy the selection, reset it.
var rootHookup = ip.Hookup.ParentHookup.ParentHookup; // StringHookup, ItemHookup, Sequence
p3.SimpleThree = "First insert";
ip = (InsertionPoint)SelectionBuilder.In(rootHookup)[1].Offset(0).Install();
ip.InsertLineBreak();
Assert.That(owner.ObjSeq2.Count, Is.EqualTo(4));
Assert.That(owner.ObjSeq2[0], Is.EqualTo(p1));
Assert.That(owner.ObjSeq2[2], Is.EqualTo(p3));
Assert.That(owner.ObjSeq2[3], Is.EqualTo(p2));
var p4 = owner.ObjSeq2[1]; // empty inserted paragraph (before p3).
Assert.That(root.FirstBox.Next.Next.Next, Is.Not.Null);
((MockSite)root.Site).DoPendingAfterNotificationTasks();
ip = (InsertionPoint)root.Selection;
Assert.That(ip.StringPosition, Is.EqualTo(0));
Assert.That(ip.Para, Is.EqualTo(root.FirstBox.Next.Next));
// Split a paragraph.
var oldObjects = owner.ObjSeq2.ToArray();
ip = (InsertionPoint)SelectionBuilder.In(rootHookup)[2].Offset("First ".Length).Install();
ip.InsertLineBreak();
Assert.That(owner.ObjSeq2.Count, Is.EqualTo(5));
Assert.That(owner.ObjSeq2[1], Is.EqualTo(oldObjects[1]));
Assert.That(owner.ObjSeq2[2], Is.EqualTo(oldObjects[2]));
Assert.That(owner.ObjSeq2[4], Is.EqualTo(oldObjects[3])); // insert between 2 and 3
var p5 = owner.ObjSeq2[3]; // inserted paragraph.
((MockSite)root.Site).DoPendingAfterNotificationTasks();
ip = (InsertionPoint)root.Selection;
Assert.That(ip.StringPosition, Is.EqualTo(0));
Assert.That(ip.Para, Is.EqualTo(root.FirstBox.Next.Next.Next));
Assert.That(owner.ObjSeq2[2].SimpleThree, Is.EqualTo("First "));
Assert.That(owner.ObjSeq2[3].SimpleThree, Is.EqualTo("insert"));
// Combine two paragraphs by backspace at start of line.
oldObjects = owner.ObjSeq2.ToArray();
ip.Backspace();
Assert.That(owner.ObjSeq2.Count, Is.EqualTo(4));
Assert.That(owner.ObjSeq2[1], Is.EqualTo(oldObjects[1]));
Assert.That(owner.ObjSeq2[2], Is.EqualTo(oldObjects[2]));
Assert.That(owner.ObjSeq2[3], Is.EqualTo(oldObjects[4])); // delete item 3
((MockSite)root.Site).DoPendingAfterNotificationTasks();
ip = (InsertionPoint)root.Selection;
Assert.That(ip.StringPosition, Is.EqualTo("First ".Length));
Assert.That(ip.Para, Is.EqualTo(root.FirstBox.Next.Next));
Assert.That(owner.ObjSeq2[2].SimpleThree, Is.EqualTo("First insert"));
}
public void CombinedParaOperationsFdo()
{
// Set up a simple multi-para layout using the ObjSeq2 and SimpleThree properties of MockData1
AssembledStyles styles = new AssembledStyles();
var root = new RootBoxFdo(styles);
var text = Cache.ServiceLocator.GetInstance <ITextFactory>().Create();
//Cache.LangProject.TextsOC.Add(text);
var owner = Cache.ServiceLocator.GetInstance <IStTextFactory>().Create();
text.ContentsOA = owner;
IStTxtPara p1 = MakePara(owner, "Hello World");
var p2 = MakePara(owner, "This is a test");
m_actionHandler.EndUndoTask(); // Finish settin up data, we want to control from now on.
var po = new StTextParagraphOperations(owner);
root.Builder.Show(Display.Of(() => owner.ParagraphsOS).Using((builder, para) => builder.AddString(()
=> ((IStTxtPara)para).Contents)).EditParagraphsUsing(po));
SetupFakeRootSite(root);
var layoutInfo = HookupTests.MakeLayoutInfo(int.MaxValue / 2, m_gm.VwGraphics, 55);
root.Layout(layoutInfo);
var ip = root.FirstBox.SelectAtEnd();
// Insert at end of paragraph.
m_actionHandler.BeginUndoTask("undo insert line break", "redo insert");
ip.InsertLineBreak();
m_actionHandler.EndUndoTask();
Assert.That(owner.ParagraphsOS.Count, Is.EqualTo(3));
Assert.That(owner.ParagraphsOS[0], Is.EqualTo(p1));
Assert.That(owner.ParagraphsOS[2], Is.EqualTo(p2));
var p3 = (IStTxtPara)owner.ParagraphsOS[1]; // empty inserted paragraph.
Assert.That(p3.Contents.Length, Is.EqualTo(0));
Assert.That(p3.Contents.get_WritingSystem(0), Is.EqualTo(Cache.DefaultVernWs));
((MockSite)root.Site).DoPendingAfterNotificationTasks();
ip = (InsertionPoint)root.Selection;
Assert.That(root.FirstBox.Next.Next, Is.Not.Null);
Assert.That(ip.StringPosition, Is.EqualTo(0));
Assert.That(ip.Para, Is.EqualTo(root.FirstBox.Next));
// Insert at start of paragraph. To make it unambiguously the start, give p3 some data,
// and since that might eventually destroy the selection, reset it.
var rootHookup = ip.Hookup.ParentHookup.ParentHookup; // StringHookup, ItemHookup, Sequence
UndoableUnitOfWorkHelper.Do("adjust contents", "redo", m_actionHandler,
() => p3.Contents = Cache.TsStrFactory.MakeString("First insert", Cache.DefaultVernWs));
ip = (InsertionPoint)SelectionBuilder.In(rootHookup)[1].Offset(0).Install();
m_actionHandler.BeginUndoTask("undo insert line break", "redo insert");
ip.InsertLineBreak();
m_actionHandler.EndUndoTask();
Assert.That(owner.ParagraphsOS.Count, Is.EqualTo(4));
Assert.That(owner.ParagraphsOS[0], Is.EqualTo(p1));
Assert.That(owner.ParagraphsOS[2], Is.EqualTo(p3));
Assert.That(owner.ParagraphsOS[3], Is.EqualTo(p2));
var p4 = (IStTxtPara)owner.ParagraphsOS[1]; // empty inserted paragraph (before p3).
Assert.That(root.FirstBox.Next.Next.Next, Is.Not.Null);
Assert.That(p4.Contents.get_WritingSystem(0), Is.EqualTo(Cache.DefaultVernWs));
((MockSite)root.Site).DoPendingAfterNotificationTasks();
ip = (InsertionPoint)root.Selection;
Assert.That(ip.StringPosition, Is.EqualTo(0));
Assert.That(ip.Para, Is.EqualTo(root.FirstBox.Next.Next));
// Split a paragraph.
var oldObjects = owner.ParagraphsOS.ToArray();
ip = (InsertionPoint)SelectionBuilder.In(rootHookup)[2].Offset("First ".Length).Install();
m_actionHandler.BeginUndoTask("undo insert line break", "redo insert");
ip.InsertLineBreak();
m_actionHandler.EndUndoTask();
Assert.That(owner.ParagraphsOS.Count, Is.EqualTo(5));
Assert.That(owner.ParagraphsOS[1], Is.EqualTo(oldObjects[1]));
Assert.That(owner.ParagraphsOS[2], Is.EqualTo(oldObjects[2]));
Assert.That(owner.ParagraphsOS[4], Is.EqualTo(oldObjects[3])); // insert between 2 and 3
var p5 = (IStTxtPara)owner.ParagraphsOS[3]; // inserted paragraph.
((MockSite)root.Site).DoPendingAfterNotificationTasks();
ip = (InsertionPoint)root.Selection;
Assert.That(ip.StringPosition, Is.EqualTo(0));
Assert.That(ip.Para, Is.EqualTo(root.FirstBox.Next.Next.Next));
Assert.That(((IStTxtPara)owner.ParagraphsOS[2]).Contents.Text, Is.EqualTo("First "));
Assert.That(((IStTxtPara)owner.ParagraphsOS[3]).Contents.Text, Is.EqualTo("insert"));
// Combine two paragraphs by backspace at start of line.
oldObjects = owner.ParagraphsOS.ToArray();
m_actionHandler.BeginUndoTask("undo backspace", "redo backspace");
ip.Backspace();
m_actionHandler.EndUndoTask();
Assert.That(owner.ParagraphsOS.Count, Is.EqualTo(4));
Assert.That(owner.ParagraphsOS[1], Is.EqualTo(oldObjects[1]));
Assert.That(owner.ParagraphsOS[2], Is.EqualTo(oldObjects[2]));
Assert.That(owner.ParagraphsOS[3], Is.EqualTo(oldObjects[4])); // delete item 3
((MockSite)root.Site).DoPendingAfterNotificationTasks();
ip = (InsertionPoint)root.Selection;
Assert.That(ip.StringPosition, Is.EqualTo("First ".Length));
Assert.That(ip.Para, Is.EqualTo(root.FirstBox.Next.Next));
Assert.That(((IStTxtPara)owner.ParagraphsOS[2]).Contents.Text, Is.EqualTo("First insert"));
}
public void DrawingBordersandBackground()
{
var root = new RootBoxFdo(new AssembledStyles());
SetupFakeRootSite(root);
var layoutInfo = HookupTests.MakeLayoutInfo(int.MaxValue / 2, m_gm.VwGraphics, 55);
root.RendererFactory = layoutInfo.RendererFactory;
var mock1 = new MockData1()
{
SimpleThree = "This is the first paragraph."
};
// The length of the second paragraph is found by experiment to be enough so that
// despite its lacking borders it also breaks into 2 lines in the second step.
var mock2 = new MockData1()
{
SimpleThree = "Here is another paragraph. It needs to be a bit longer."
};
root.Builder.Show(
Paragraph.Containing(Display.Of(() => mock1.SimpleThree)).BackColor(Color.Red)
.Margins(1.Points(), 2.Points(), 3.Points(), 4.Points())
.Borders(5.Points(), 6.Points(), 7.Points(), 8.Points(), Color.Blue)
.Pads(9.Points(), 10.Points(), 11.Points(), 12.Points()),
Paragraph.Containing(Display.Of(() => mock2.SimpleThree)).BackColor(Color.Yellow)
.Margins(1.Points(), 2.Points(), 3.Points(), 4.Points()));
root.Layout(layoutInfo);
// We want to keep track of the sequence of paint operations in all three segments.
var drawActions = new List <object>();
var vg = new MockGraphics();
vg.DrawActions = drawActions;
var para1 = (ParaBox)root.FirstBox;
var stringbox1 = (StringBox)para1.FirstBox;
var seg1 = (FakeSegment)stringbox1.Segment;
seg1.DrawActions = drawActions;
var para2 = (ParaBox)para1.Next;
var stringbox2 = (StringBox)para2.FirstBox;
var seg2 = (FakeSegment)stringbox2.Segment;
seg2.DrawActions = drawActions;
var site = (MockSite)root.Site;
root.Paint(vg, site.m_transform);
var paintTrans = site.m_transform;
int position = 0;
int red = (int)ColorUtil.ConvertColorToBGR(Color.Red);
int margLeft = layoutInfo.MpToPixelsX(1000);
Assert.That(margLeft, Is.EqualTo(1));
int bordLeft = layoutInfo.MpToPixelsX(5000);
Assert.That(bordLeft, Is.EqualTo(7));
int xOffset = 2 - 100; // how far it is pushed over by the offsets of the layoutInfo
int margTop = layoutInfo.MpToPixelsY(2000);
Assert.That(margTop, Is.EqualTo(3));
int bordTop = layoutInfo.MpToPixelsY(6000);
Assert.That(bordTop, Is.EqualTo(8));
int yOffset = 2 - 200; // how far it is pushed down by the offsets of the layoutInfo
int padLeft = layoutInfo.MpToPixelsX(9000);
Assert.That(padLeft, Is.EqualTo(12));
int padRight = layoutInfo.MpToPixelsX(11000);
Assert.That(padRight, Is.EqualTo(15));
int padTop = layoutInfo.MpToPixelsY(10000);
Assert.That(padTop, Is.EqualTo(13));
int padBottom = layoutInfo.MpToPixelsY(12000);
Assert.That(padBottom, Is.EqualTo(16));
// First it should draw a background rectangle for the first paragraph.
// It is indented by the left margin and the left border, and down by the top margin and border.
// The other side is determined by the size of the embedded box and the two pads.
VerifyRect(drawActions, ref position, margLeft + bordLeft + xOffset, margTop + bordTop + yOffset,
margLeft + bordLeft + xOffset + stringbox1.Width + padLeft + padRight,
margTop + bordTop + yOffset + stringbox1.Height + padTop + padBottom,
red);
int bordBottom = layoutInfo.MpToPixelsY(8000);
Assert.That(bordBottom, Is.EqualTo(11));
int blue = (int)ColorUtil.ConvertColorToBGR(Color.Blue);
// It's arbitrary what order we draw the borders, and I wish the test didn't specify it,
// but in fact the current implementation draws the left border first.
VerifyRect(drawActions, ref position, margLeft + xOffset, margTop + yOffset,
margLeft + bordLeft + xOffset,
margTop + bordTop + yOffset + padTop + stringbox1.Height + padBottom + bordBottom,
blue);
int bordRight = layoutInfo.MpToPixelsX(7000);
Assert.That(bordRight, Is.EqualTo(9));
// Then the top border
VerifyRect(drawActions, ref position, margLeft + xOffset, margTop + yOffset,
margLeft + bordLeft + xOffset + padLeft + stringbox1.Width + padRight + bordRight,
margTop + bordTop + yOffset,
blue);
// Then the right border
VerifyRect(drawActions, ref position,
margLeft + bordLeft + xOffset + padLeft + stringbox1.Width + padRight,
margTop + yOffset,
margLeft + bordLeft + xOffset + padLeft + stringbox1.Width + padRight + bordRight,
margTop + bordTop + yOffset + padTop + stringbox1.Height + padBottom + bordBottom,
blue);
// Then the bottom border
VerifyRect(drawActions, ref position,
margLeft + xOffset,
margTop + bordTop + yOffset + padTop + stringbox1.Height + padBottom,
margLeft + bordLeft + xOffset + padLeft + stringbox1.Width + padRight + bordRight,
margTop + bordTop + yOffset + padTop + stringbox1.Height + padBottom + bordBottom,
blue);
// Figure an adjusted y offset for the second paragraph. Everything is down by the height
// of the first paragraph, except that the top and bottom margins overlap by the
// height of the smaller.
int yOffset2 = yOffset + para1.Height - margTop;
int yellow = (int)ColorUtil.ConvertColorToBGR(Color.Yellow);
// Next a background block for the second paragraph.
// (Background color should be reset for the embedded string boxes, so they should not draw their own
// background.)
VerifyRect(drawActions, ref position, margLeft + xOffset, margTop + yOffset2,
margLeft + xOffset + stringbox2.Width,
margTop + yOffset2 + stringbox2.Height,
yellow);
// Verify the position where the text is drawn
VerifyDraw(drawActions, ref position, seg1, margLeft + bordLeft + padLeft + 2, margTop + bordTop + padTop + 2);
VerifyDraw(drawActions, ref position, seg2, margLeft + 2, para1.Height + 2); //margTop cancels out
// And that should be all!
Assert.That(position, Is.EqualTo(drawActions.Count));
// Verify that multi-lines in a paragraph are appropriately laid out with margin etc.
int maxWidth = para1.Width - FakeRenderEngine.SimulatedWidth("paragraph");
// This maxWidth should force each paragraph to make two segments.
layoutInfo = HookupTests.MakeLayoutInfo(maxWidth, m_gm.VwGraphics, 55);
root.Layout(layoutInfo);
drawActions.Clear();
position = 0;
var stringbox1a = (StringBox)para1.FirstBox;
var seg1a = (FakeSegment)stringbox1a.Segment;
seg1a.DrawActions = drawActions;
var stringbox1b = (StringBox)stringbox1a.Next;
var seg1b = (FakeSegment)stringbox1b.Segment;
seg1b.DrawActions = drawActions;
var stringbox2a = (StringBox)para2.FirstBox;
var seg2a = (FakeSegment)stringbox2a.Segment;
seg2a.DrawActions = drawActions;
var stringbox2b = (StringBox)stringbox2a.Next;
var seg2b = (FakeSegment)stringbox2b.Segment;
seg2b.DrawActions = drawActions;
root.Paint(vg, site.m_transform);
int margRight = layoutInfo.MpToPixelsX(3000);
Assert.That(margRight, Is.EqualTo(4));
// First it should draw a background rectangle for the first paragraph.
// It is indented by the left margin and the left border, and down by the top margin and border.
// The other side is determined by maxWidth minus the right margin and border.
int contentHeight1 = stringbox1a.Height + stringbox1b.Height;
VerifyRect(drawActions, ref position, margLeft + bordLeft + xOffset, margTop + bordTop + yOffset,
maxWidth - margRight - bordRight + xOffset,
margTop + bordTop + yOffset + contentHeight1 + padTop + padBottom,
red);
// It's arbitrary what order we draw the borders, and I wish the test didn't specify it,
// but in fact the current implementation draws the left border first.
VerifyRect(drawActions, ref position, margLeft + xOffset, margTop + yOffset,
margLeft + bordLeft + xOffset,
margTop + bordTop + yOffset + padTop + contentHeight1 + padBottom + bordBottom,
blue);
// Then the top border
VerifyRect(drawActions, ref position, margLeft + xOffset, margTop + yOffset,
maxWidth - margRight + xOffset,
margTop + bordTop + yOffset,
blue);
// Then the right border
VerifyRect(drawActions, ref position,
maxWidth - margRight - bordRight + xOffset,
margTop + yOffset,
maxWidth - margRight + xOffset,
margTop + bordTop + yOffset + padTop + contentHeight1 + padBottom + bordBottom,
blue);
// Then the bottom border
VerifyRect(drawActions, ref position,
margLeft + xOffset,
margTop + bordTop + yOffset + padTop + contentHeight1 + padBottom,
maxWidth - margRight + xOffset,
margTop + bordTop + yOffset + padTop + contentHeight1 + padBottom + bordBottom,
blue);
// Figure an adjusted y offset for the second paragraph. Everything is down by the height
// of the first paragraph, except that the top and bottom margins overlap by the
// height of the smaller.
yOffset2 = yOffset + para1.Height - margTop;
// Next a background block for the second paragraph.
// (Background color should be reset for the embedded string boxes, so they should not draw their own
// background.)
VerifyRect(drawActions, ref position, margLeft + xOffset, margTop + yOffset2,
maxWidth - margRight + xOffset,
margTop + yOffset2 + stringbox2a.Height + stringbox2b.Height,
yellow);
// Verify the position where the text is drawn
VerifyDraw(drawActions, ref position, seg1a, margLeft + bordLeft + padLeft + 2, margTop + bordTop + padTop + 2);
VerifyDraw(drawActions, ref position, seg1b, margLeft + bordLeft + padLeft + 2,
margTop + bordTop + padTop + 2 + stringbox1a.Height);
VerifyDraw(drawActions, ref position, seg2a, margLeft + 2, para1.Height + 2); //margTop cancels out
VerifyDraw(drawActions, ref position, seg2b, margLeft + 2, para1.Height + 2 + stringbox2a.Height); //margTop cancels out
// And that should be all!
Assert.That(position, Is.EqualTo(drawActions.Count));
// A quick check that Relayout puts things in the same places.
drawActions.Clear();
position = 0;
var fixupMap = new Dictionary <Box, Rectangle>();
fixupMap[para1] = new Rectangle(0, 0, 10, 10);
var oldstring1aLeft = stringbox1a.Left;
var oldstring1bTop = stringbox1b.Top;
using (var lcb = new LayoutCallbacks(root))
root.Relayout(layoutInfo, fixupMap, lcb);
Assert.That(drawActions.Count, Is.EqualTo(0));
Assert.That(para1.FirstBox.Left, Is.EqualTo(oldstring1aLeft));
Assert.That(para1.FirstBox.Next.Top, Is.EqualTo(oldstring1bTop));
}
public void PileAndBlock()
{
var root = new RootBoxFdo(new AssembledStyles());
SetupFakeRootSite(root);
var layoutInfo = HookupTests.MakeLayoutInfo(int.MaxValue / 2, m_gm.VwGraphics, 55);
root.RendererFactory = layoutInfo.RendererFactory;
var mock1 = new MockData1()
{
SimpleThree = "This is the first paragraph."
};
// The length of the second paragraph is found by experiment to be enough so that
// despite its lacking borders it also breaks into 2 lines in the second step.
var mock2 = new MockData1()
{
SimpleThree = "Here is another paragraph. It needs to be a bit longer."
};
root.Builder.Show(
Div.Containing(
Display.Block(Color.Red, 25000, 18000).BackColor(Color.Purple)
.Margins(3000, 3000, 3000, 3000)
.Border(5000, Color.Blue)
.Pads(4000, 4000, 4000, 4000),
Display.Block(Color.Green, 25000, 18000)
).BackColor(Color.Pink) // these apply to div.
.Margins(1000, 1000, 1000, 1000)
.Border(2000, Color.Gold)
.Pads(6000, 6000, 6000, 6000));
root.Layout(layoutInfo);
// We want to keep track of the sequence of paint operations in all three segments.
var drawActions = new List <object>();
var vg = new MockGraphics();
vg.DrawActions = drawActions;
var site = (MockSite)root.Site;
root.Paint(vg, site.m_transform);
var paintTrans = site.m_transform;
int position = 0;
int xOffset = 2 - 100; // how far it is pushed over by the offsets of the layoutInfo
int yOffset = 2 - 200; // how far it is pushed down by the offsets of the layoutInfo
int red = (int)ColorUtil.ConvertColorToBGR(Color.Red);
int pink = (int)ColorUtil.ConvertColorToBGR(Color.Pink);
int purple = (int)ColorUtil.ConvertColorToBGR(Color.Purple);
int blue = (int)ColorUtil.ConvertColorToBGR(Color.Blue);
int green = (int)ColorUtil.ConvertColorToBGR(Color.Green);
int gold = (int)ColorUtil.ConvertColorToBGR(Color.Gold);
// Technically we could do different conversions in the two directions, but for this test both dpi are the same.
int margPile = layoutInfo.MpToPixelsX(1000);
int bordPile = layoutInfo.MpToPixelsX(2000);
int padPile = layoutInfo.MpToPixelsX(6000);
int blockWidth = layoutInfo.MpToPixelsX(25000);
int blockHeight = layoutInfo.MpToPixelsX(18000);
int margBlock = layoutInfo.MpToPixelsX(3000);
int bordBlock = layoutInfo.MpToPixelsX(5000);
int padBlock = layoutInfo.MpToPixelsX(4000);
// First a background rectangle for the whole pile.
var leftPilePad = margPile + bordPile + xOffset;
var topPilePad = margPile + bordPile + yOffset;
var rightPilePad = margPile + bordPile + 2 * padPile + blockWidth + 2 * margBlock + 2 * bordBlock + 2 * padBlock + xOffset;
var bottomPilePad = margPile + bordPile + 2 * padPile + 2 * blockHeight + 2 * margBlock + 2 * bordBlock + 2 * padBlock + yOffset;
VerifyRect(drawActions, ref position, leftPilePad, topPilePad, rightPilePad, bottomPilePad, pink);
// Left border, whole pile
VerifyRect(drawActions, ref position, leftPilePad - bordPile, topPilePad - bordPile,
leftPilePad, bottomPilePad + bordPile, gold);
// top border, whole pile
VerifyRect(drawActions, ref position, leftPilePad - bordPile, topPilePad - bordPile,
rightPilePad + bordPile, topPilePad, gold);
// right border, whole pile
VerifyRect(drawActions, ref position, rightPilePad, topPilePad - bordPile,
rightPilePad + bordPile, bottomPilePad + bordPile, gold);
// bottom border, whole pile
VerifyRect(drawActions, ref position, leftPilePad - bordPile, bottomPilePad,
rightPilePad + bordPile, bottomPilePad + bordPile, gold);
// background and border for first block.
var leftBlockPad = margPile + bordPile + padPile + margBlock + bordBlock + xOffset;
var topBlockPad = margPile + bordPile + padPile + margBlock + bordBlock + yOffset;
var rightBlockPad = margPile + bordPile + padPile + margBlock + bordBlock + 2 * padBlock + blockWidth + xOffset;
var bottomBlockPad = margPile + bordPile + padPile + margBlock + bordBlock + 2 * padBlock + blockHeight + yOffset;
VerifyRect(drawActions, ref position, leftBlockPad, topBlockPad, rightBlockPad, bottomBlockPad, purple);
// Left border, whole pile
VerifyRect(drawActions, ref position, leftBlockPad - bordBlock, topBlockPad - bordBlock,
leftBlockPad, bottomBlockPad + bordBlock, blue);
// top border, whole pile
VerifyRect(drawActions, ref position, leftBlockPad - bordBlock, topBlockPad - bordBlock,
rightBlockPad + bordBlock, topBlockPad, blue);
// right border, whole pile
VerifyRect(drawActions, ref position, rightBlockPad, topBlockPad - bordBlock,
rightBlockPad + bordBlock, bottomBlockPad + bordBlock, blue);
// bottom border, whole pile
VerifyRect(drawActions, ref position, leftBlockPad - bordBlock, bottomBlockPad,
rightBlockPad + bordBlock, bottomBlockPad + bordBlock, blue);
// The first block itself.
VerifyRect(drawActions, ref position, leftBlockPad + padBlock, topBlockPad + padBlock,
leftBlockPad + padBlock + blockWidth, topBlockPad + padBlock + blockHeight, red);
// The second block itself.
var topBlock2 = bottomBlockPad + bordBlock + margBlock;
VerifyRect(drawActions, ref position, leftPilePad + padPile, topBlock2,
leftPilePad + padPile + blockWidth, topBlock2 + blockHeight, green);
// And that should be all!
Assert.That(position, Is.EqualTo(drawActions.Count));
// A quick check that Relayout puts things in the same places.
drawActions.Clear();
var fixupMap = new Dictionary <Box, Rectangle>();
var div1 = (DivBox)root.FirstBox;
var block1 = div1.FirstBox;
fixupMap[div1] = new Rectangle(0, 0, 10, 10);
fixupMap[block1] = new Rectangle(0, 0, 10, 10);
var oldblock1Left = block1.Left;
var oldblock1bTop = block1.Top;
using (var lcb = new LayoutCallbacks(root))
root.Relayout(layoutInfo, fixupMap, lcb);
Assert.That(drawActions.Count, Is.EqualTo(0));
Assert.That(div1.FirstBox.Left, Is.EqualTo(oldblock1Left));
Assert.That(div1.FirstBox.Top, Is.EqualTo(oldblock1bTop));
}
