public void DiffRuns()
{
var styles = new AssembledStyles();
var root = new RootBoxFdo(styles);
var mock1 = new MockData1(23, 23);
mock1.SimpleThree = "new stuff";
var mock2 = new MockData1(23, 23);
mock2.SimpleThree = "old contents";
var mock3 = new MockData1(23, 23);
mock3.SimpleThree = "different things";
var engine = new FakeRenderEngine()
{
Ws = 23, SegmentHeight = 13
};
var factory = new FakeRendererFactory();
factory.SetRenderer(23, engine);
root.Builder.Show(Paragraph.Containing(Display.Of(() => mock1.SimpleThree, 23), Display.Of(() => mock2.SimpleThree, 23), Display.Of(() => mock3.SimpleThree, 23)));
var layoutArgs = MakeLayoutInfo(Int32.MaxValue / 2, m_gm.VwGraphics, factory);
root.Layout(layoutArgs);
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;
int x = FakeRenderEngine.SimulatedWidth("new stuf") + 2;
var location = new Point(x, 8);
EventArgs e = new EventArgs();
MouseEventArgs m = new MouseEventArgs(MouseButtons.Left, 1, location.X, location.Y, 0);
root.OnMouseDown(m, Keys.None, site.m_vwGraphics, site.m_transform);
root.OnMouseClick(m, Keys.None, site.m_vwGraphics, site.m_transform);
root.OnDoubleClick(e);
Assert.That(!root.Selection.IsInsertionPoint, "Should be ranged selection");
Assert.That((root.Selection as RangeSelection).SelectedText(), Is.EqualTo("stuff"));
x = FakeRenderEngine.SimulatedWidth("new stuff") + 2;
location = new Point(x, 8);
m = new MouseEventArgs(MouseButtons.Left, 1, location.X, location.Y, 0);
root.OnMouseDown(m, Keys.None, site.m_vwGraphics, site.m_transform);
root.OnMouseClick(m, Keys.None, site.m_vwGraphics, site.m_transform);
root.OnDoubleClick(e);
Assert.That(!root.Selection.IsInsertionPoint, "Should be ranged selection");
Assert.That((root.Selection as RangeSelection).SelectedText(), Is.EqualTo("old "));
x = FakeRenderEngine.SimulatedWidth("new stuff old contents") + 2;
location = new Point(x, 8);
m = new MouseEventArgs(MouseButtons.Left, 1, location.X, location.Y, 0);
root.OnMouseDown(m, Keys.None, site.m_vwGraphics, site.m_transform);
root.OnMouseClick(m, Keys.None, site.m_vwGraphics, site.m_transform);
root.OnDoubleClick(e);
Assert.That(!root.Selection.IsInsertionPoint, "Should be ranged selection");
Assert.That((root.Selection as RangeSelection).SelectedText(), Is.EqualTo("different "));
}
public void Select()
{
var styles = new AssembledStyles();
var root = new RootBoxFdo(styles);
var mock1 = new MockData1(23, 23);
mock1.SimpleThree = "new old contents";
var engine = new FakeRenderEngine() { Ws = 23, SegmentHeight = 13 };
var factory = new FakeRendererFactory();
factory.SetRenderer(23, engine);
root.Builder.Show(Display.Of(() => mock1.SimpleThree, 23));
var layoutArgs = MakeLayoutInfo(Int32.MaxValue / 2, m_gm.VwGraphics, factory);
root.Layout(layoutArgs);
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;
int x = FakeRenderEngine.SimulatedWidth("new ") + 2;
var location = new Point(x, 8);
EventArgs e = new EventArgs();
MouseEventArgs m = new MouseEventArgs(MouseButtons.Left, 1, location.X, location.Y, 0);
root.OnMouseDown(m, Keys.None, site.m_vwGraphics, site.m_transform);
root.OnDoubleClick(e);
Assert.That(!root.Selection.IsInsertionPoint, "Should be ranged selection");
Assert.That((root.Selection as RangeSelection).SelectedText(), Is.EqualTo("old "));
mock1.SimpleThree = "new old:contents";
x = FakeRenderEngine.SimulatedWidth("new o") + 2;
location = new Point(x, 8);
m = new MouseEventArgs(MouseButtons.Left, 1, location.X, location.Y, 0);
root.OnMouseDown(m, Keys.None, site.m_vwGraphics, site.m_transform);
root.OnMouseClick(m, Keys.None, site.m_vwGraphics, site.m_transform);
root.OnDoubleClick(e);
Assert.That(!root.Selection.IsInsertionPoint, "Should be ranged selection");
Assert.That((root.Selection as RangeSelection).SelectedText(), Is.EqualTo("old"));
mock1.SimpleThree = "new(old contents";
x = FakeRenderEngine.SimulatedWidth("new ol") + 2;
location = new Point(x, 8);
m = new MouseEventArgs(MouseButtons.Left, 1, location.X, location.Y, 0);
root.OnMouseDown(m, Keys.None, site.m_vwGraphics, site.m_transform);
root.OnMouseClick(m, Keys.None, site.m_vwGraphics, site.m_transform);
root.OnDoubleClick(e);
Assert.That(!root.Selection.IsInsertionPoint, "Should be ranged selection");
Assert.That((root.Selection as RangeSelection).SelectedText(), Is.EqualTo("old "));
mock1.SimpleThree = "newo1dcontents";
x = FakeRenderEngine.SimulatedWidth("new o1d") + 2;
location = new Point(x, 8);
m = new MouseEventArgs(MouseButtons.Left, 1, location.X, location.Y, 0);
root.OnMouseDown(m, Keys.None, site.m_vwGraphics, site.m_transform);
root.OnMouseClick(m, Keys.None, site.m_vwGraphics, site.m_transform);
root.OnDoubleClick(e);
Assert.That(!root.Selection.IsInsertionPoint, "Should be ranged selection");
Assert.That((root.Selection as RangeSelection).SelectedText(), Is.EqualTo("newo1dcontents"));
}
public void DragStartsOnMoveInSelection()
{
string contents = "This is the day.";
var engine = new FakeRenderEngine() {Ws = 34, SegmentHeight = 13};
var factory = new FakeRendererFactory();
factory.SetRenderer(34, engine);
var styles = new AssembledStyles().WithWs(34);
var clientRuns = new List<IClientRun>();
var run = new StringClientRun(contents, styles);
clientRuns.Add(run);
var source = new TextSource(clientRuns, null);
var para = new ParaBox(styles, source);
var extraBox = new BlockBox(styles, Color.Red, 50, 72000); // tall, narrow spacer at top
var root = new RootBoxFdo(styles);
root.AddBox(extraBox);
root.AddBox(para);
var layoutArgs = MakeLayoutInfo(Int32.MaxValue/2, m_gm.VwGraphics, factory);
root.Layout(layoutArgs);
Assert.That(root.Height, Is.EqualTo(96 + 13));
Assert.That(root.Width, Is.EqualTo(FakeRenderEngine.SimulatedWidth(contents)));
var ip1 = run.SelectAt(para, 5, false);
var ip2 = run.SelectAt(para, 7, true);
var range = new RangeSelection(ip1, ip2);
range.Install();
PaintTransform ptrans = new PaintTransform(2, 2, 96, 96, 0, 0, 96, 96);
var sbox = para.FirstBox as StringBox;
MockSite site = new MockSite();
site.m_transform = ptrans;
site.m_vwGraphics = m_gm.VwGraphics;
root.Site = site;
int indent = FakeRenderEngine.SimulatedWidth("This ");
root.OnMouseDown(new MouseEventArgs(MouseButtons.Left, 1, indent + 5, 100, 0), Keys.None, m_gm.VwGraphics, ptrans);
root.OnMouseMove(new MouseEventArgs(MouseButtons.Left, 1, indent + 5, 100, 0), Keys.None, m_gm.VwGraphics, ptrans);
Assert.That(GetStringDropData(site), Is.EqualTo("is"));
Assert.That(site.LastDoDragDropArgs.AllowedEffects, Is.EqualTo(DragDropEffects.Copy),
"editing not possible in this paragraph, we can only copy");
Assert.That(root.Selection, Is.EqualTo(range), "selection should not be changed by drag drop");
site.LastDoDragDropArgs = null;
root.OnMouseDown(new MouseEventArgs(MouseButtons.Left, 1, 3, 100, 0), Keys.None, m_gm.VwGraphics, ptrans);
Assert.That(site.LastDoDragDropArgs, Is.Null, "click outside selection should not initiate drag");
// Tack on an extra check that a read-only view does not handle drop.
var dataObj = new DataObject(DataFormats.StringFormat, "new ");
var dragArgs = new DragEventArgs(dataObj, (int)DragDropKeyStates.ControlKey, 10, 8,
DragDropEffects.Copy | DragDropEffects.Move,
DragDropEffects.None);
root.OnDragEnter(dragArgs, new Point(14, 8), m_gm.VwGraphics, ptrans);
Assert.That(dragArgs.Effect, Is.EqualTo(DragDropEffects.None));
Assert.That(root.DragState, Is.EqualTo(WindowDragState.DraggingHere));
}
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 BasicCopy()
{
var styles = new AssembledStyles();
var root = new RootBoxFdo(styles);
var mock1 = new MockData1(23, 23);
mock1.SimpleThree = "old contents";
var engine = new FakeRenderEngine()
{
Ws = 23, SegmentHeight = 13
};
var factory = new FakeRendererFactory();
factory.SetRenderer(23, engine);
root.Builder.Show(Display.Of(() => mock1.SimpleThree, 23));
var layoutArgs = MakeLayoutInfo(Int32.MaxValue / 2, m_gm.VwGraphics, factory);
root.Layout(layoutArgs);
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;
int x = FakeRenderEngine.SimulatedWidth("old ") + 2;
var location = new Point(x, 8);
Clipboard.SetDataObject("");
Assert.That(root.CanCopy(), Is.EqualTo(false), "Should not be able to copy");
root.OnEditCopy();
Assert.That(mock1.SimpleThree, Is.EqualTo("old contents"), "Nothing should have changed");
Assert.That(Clipboard.GetDataObject().GetData(DataFormats.StringFormat), Is.EqualTo(""), "Nothing should have been copied");
MouseEventArgs e = new MouseEventArgs(MouseButtons.Left, 1, 2, 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");
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(mock1.SimpleThree, Is.EqualTo("old contents"), "Selected String should be \"old contents\"");
Assert.That(Clipboard.GetDataObject().GetData(DataFormats.StringFormat), Is.EqualTo("old "), "Selected String should be \"old \"");
}
public void DiffWS()
{
var tsf = TsStrFactoryClass.Create();
var styles = new AssembledStyles();
var root = new RootBoxFdo(styles);
var mock1 = new MockData1(23, 23);
mock1.SimpleTwo = tsf.MakeString("newoldcontents", 23);
var bldr = mock1.SimpleTwo.GetBldr();
bldr.SetIntPropValues(3, 6, (int)FwTextPropType.ktptWs,
(int)FwTextPropVar.ktpvDefault, 24);
bldr.SetIntPropValues(6, 14, (int)FwTextPropType.ktptWs,
(int)FwTextPropVar.ktpvDefault, 25);
mock1.SimpleTwo = bldr.GetString();
var engine = new FakeRenderEngine() { Ws = 23, SegmentHeight = 13 };
var factory = new FakeRendererFactory();
factory.SetRenderer(23, engine);
root.Builder.Show(Display.Of(() => mock1.SimpleTwo));
var layoutArgs = MakeLayoutInfo(Int32.MaxValue / 2, m_gm.VwGraphics, factory);
root.Layout(layoutArgs);
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;
int x = FakeRenderEngine.SimulatedWidth("ne") + 2;
var location = new Point(x, 8);
EventArgs e = new EventArgs();
MouseEventArgs m = new MouseEventArgs(MouseButtons.Left, 1, location.X, location.Y, 0);
root.OnMouseDown(m, Keys.None, site.m_vwGraphics, site.m_transform);
root.OnMouseClick(m, Keys.None, site.m_vwGraphics, site.m_transform);
root.OnDoubleClick(e);
Assert.That(!root.Selection.IsInsertionPoint, "Should be ranged selection");
Assert.That((root.Selection as RangeSelection).SelectedText(), Is.EqualTo("new"));
x = FakeRenderEngine.SimulatedWidth("new") + 2;
location = new Point(x, 8);
m = new MouseEventArgs(MouseButtons.Left, 1, location.X, location.Y, 0);
root.OnMouseDown(m, Keys.None, site.m_vwGraphics, site.m_transform);
root.OnMouseClick(m, Keys.None, site.m_vwGraphics, site.m_transform);
root.OnDoubleClick(e);
Assert.That(!root.Selection.IsInsertionPoint, "Should be ranged selection");
Assert.That((root.Selection as RangeSelection).SelectedText(), Is.EqualTo("old"));
x = FakeRenderEngine.SimulatedWidth("newold") + 2;
location = new Point(x, 8);
m = new MouseEventArgs(MouseButtons.Left, 1, location.X, location.Y, 0);
root.OnMouseDown(m, Keys.None, site.m_vwGraphics, site.m_transform);
root.OnMouseClick(m, Keys.None, site.m_vwGraphics, site.m_transform);
root.OnDoubleClick(e);
Assert.That(!root.Selection.IsInsertionPoint, "Should be ranged selection");
Assert.That((root.Selection as RangeSelection).SelectedText(), Is.EqualTo("contents"));
x = FakeRenderEngine.SimulatedWidth("newold");
location = new Point(x, 8); // at the right edge of the d at the end of newold
m = new MouseEventArgs(MouseButtons.Left, 1, location.X, location.Y, 0);
root.OnMouseDown(m, Keys.None, site.m_vwGraphics, site.m_transform);
root.OnMouseClick(m, Keys.None, site.m_vwGraphics, site.m_transform);
root.OnDoubleClick(e);
Assert.That(!root.Selection.IsInsertionPoint, "Should be ranged selection");
Assert.That((root.Selection as RangeSelection).SelectedText(), Is.EqualTo("old"));
}
public void DragCopyRtf()
{
var stylesheet = new MockStylesheet();
var styleFirst = stylesheet.AddStyle("first", false);
var styleSecond = stylesheet.AddStyle("second", false);
var propsTrue = new MockStyleProp<bool>() {Value = true, ValueIsSet = true};
var charInfo = new MockCharStyleInfo();
styleFirst.DefaultCharacterStyleInfo = charInfo;
charInfo.Bold = propsTrue;
// Todo: make styleSecond have pretty much everything else.
var charInfo2 = new MockCharStyleInfo();
styleSecond.DefaultCharacterStyleInfo = charInfo2;
charInfo2.FontColor = MakeColorProp(Color.Red);
charInfo2.BackColor = MakeColorProp(Color.Yellow);
charInfo2.UnderlineColor = MakeColorProp(Color.Green);
charInfo2.Italic = propsTrue;
charInfo2.FontName = new MockStyleProp<string>() {Value = "Arial", ValueIsSet = true};
var styles = new AssembledStyles(stylesheet);
var root = new RootBoxFdo(styles);
var mock1 = new MockData1(23, 23);
mock1.SimpleThree = "This is";
var mock2 = new MockData1(23, 23);
mock2.SimpleThree = " the day";
var mock3 = new MockData1(23, 23);
mock3.SimpleThree = " that the";
var engine = new FakeRenderEngine() { Ws = 23, SegmentHeight = 13 };
var factory = new FakeRendererFactory();
var wsf = new MockWsf();
engine.WritingSystemFactory = wsf;
var wsEngine = wsf.MakeMockEngine(23, "en", engine);
factory.SetRenderer(23, engine);
root.Builder.Show(
Paragraph.Containing(
Display.Of(() => mock1.SimpleThree, 23).Style("first"),
Display.Of(() => mock2.SimpleThree, 23).Style("second"),
Display.Of(() => mock3.SimpleThree, 23).Style("first")
));
var layoutArgs = MakeLayoutInfo(Int32.MaxValue / 2, m_gm.VwGraphics, factory);
root.Layout(layoutArgs);
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;
SelectionBuilder.In(root).Offset("This ".Length).To.Offset("This is the day that".Length).Install();
int indent = FakeRenderEngine.SimulatedWidth("This ");
root.OnMouseDown(new MouseEventArgs(MouseButtons.Left, 1, indent + 5, 4, 0), Keys.None, m_gm.VwGraphics, ptrans);
root.OnMouseMove(new MouseEventArgs(MouseButtons.Left, 1, indent + 5, 4, 0), Keys.None, m_gm.VwGraphics, ptrans);
Assert.That(GetStringDropData(site), Is.EqualTo("is the day that"));
// The order of the font and colors in the color table is arbitrary. This happens to be what the code does now. For some reason
// Color.Green has green only 128.
// The order of items in the definition of a style is arbitrary.
// We're not doing anything yet for background color. \highlightN can specify background color for a character run,
// but it can't be part of a style definition.
Assert.That(GetRtfDropData(site), Is.EqualTo(
RangeSelection.RtfPrefix
+ @"{\fonttbl{\f0 MockFont;}{\f1 Arial;}}"
+ @"{\colortbl ;\red0\green0\blue0;\red255\green255\blue255;\red255\green0\blue0;\red255\green255\blue0;\red0\green128\blue0;}"
+ @"{\stylesheet{\*\cs1\b\additive first;\*\cs2\i\f1\cf3\ulc5\additive second;}}"
+ RangeSelection.RtfDataPrefix
+ @"{\*\cs1\b is}{\*\cs2\i\f1\cf3\ulc5\highlight4 the day}{\*\cs1\b that\par}"
+ @"}"));
// Todo: handle styles that depend on WS
// Todo: handle more than two runs
// Todo: handle runs where actual formatting differs from style-specified formatting
// Todo: handle multiple paragraphs
// Todo: handle paragraph styles
}
public void DragCopyRtf()
{
var stylesheet = new MockStylesheet();
var styleFirst = stylesheet.AddStyle("first", false);
var styleSecond = stylesheet.AddStyle("second", false);
var propsTrue = new MockStyleProp <bool>()
{
Value = true, ValueIsSet = true
};
var charInfo = new MockCharStyleInfo();
styleFirst.DefaultCharacterStyleInfo = charInfo;
charInfo.Bold = propsTrue;
// Todo: make styleSecond have pretty much everything else.
var charInfo2 = new MockCharStyleInfo();
styleSecond.DefaultCharacterStyleInfo = charInfo2;
charInfo2.FontColor = MakeColorProp(Color.Red);
charInfo2.BackColor = MakeColorProp(Color.Yellow);
charInfo2.UnderlineColor = MakeColorProp(Color.Green);
charInfo2.Italic = propsTrue;
charInfo2.FontName = new MockStyleProp <string>()
{
Value = "Arial", ValueIsSet = true
};
var styles = new AssembledStyles(stylesheet);
var root = new RootBoxFdo(styles);
var mock1 = new MockData1(23, 23);
mock1.SimpleThree = "This is";
var mock2 = new MockData1(23, 23);
mock2.SimpleThree = " the day";
var mock3 = new MockData1(23, 23);
mock3.SimpleThree = " that the";
var engine = new FakeRenderEngine()
{
Ws = 23, SegmentHeight = 13
};
var factory = new FakeRendererFactory();
var wsf = new MockWsf();
engine.WritingSystemFactory = wsf;
var wsEngine = wsf.MakeMockEngine(23, "en", engine);
factory.SetRenderer(23, engine);
root.Builder.Show(
Paragraph.Containing(
Display.Of(() => mock1.SimpleThree, 23).Style("first"),
Display.Of(() => mock2.SimpleThree, 23).Style("second"),
Display.Of(() => mock3.SimpleThree, 23).Style("first")
));
var layoutArgs = MakeLayoutInfo(Int32.MaxValue / 2, m_gm.VwGraphics, factory);
root.Layout(layoutArgs);
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;
SelectionBuilder.In(root).Offset("This ".Length).To.Offset("This is the day that".Length).Install();
int indent = FakeRenderEngine.SimulatedWidth("This ");
root.OnMouseDown(new MouseEventArgs(MouseButtons.Left, 1, indent + 5, 4, 0), Keys.None, m_gm.VwGraphics, ptrans);
root.OnMouseMove(new MouseEventArgs(MouseButtons.Left, 1, indent + 5, 4, 0), Keys.None, m_gm.VwGraphics, ptrans);
Assert.That(GetStringDropData(site), Is.EqualTo("is the day that"));
// The order of the font and colors in the color table is arbitrary. This happens to be what the code does now. For some reason
// Color.Green has green only 128.
// The order of items in the definition of a style is arbitrary.
// We're not doing anything yet for background color. \highlightN can specify background color for a character run,
// but it can't be part of a style definition.
Assert.That(GetRtfDropData(site), Is.EqualTo(
RangeSelection.RtfPrefix
+ @"{\fonttbl{\f0 MockFont;}{\f1 Arial;}}"
+ @"{\colortbl ;\red0\green0\blue0;\red255\green255\blue255;\red255\green0\blue0;\red255\green255\blue0;\red0\green128\blue0;}"
+ @"{\stylesheet{\*\cs1\b\additive first;\*\cs2\i\f1\cf3\ulc5\additive second;}}"
+ RangeSelection.RtfDataPrefix
+ @"{\*\cs1\b is}{\*\cs2\i\f1\cf3\ulc5\highlight4 the day}{\*\cs1\b that\par}"
+ @"}"));
// Todo: handle styles that depend on WS
// Todo: handle more than two runs
// Todo: handle runs where actual formatting differs from style-specified formatting
// Todo: handle multiple paragraphs
// Todo: handle paragraph styles
}
public void DragStartsOnMoveInSelection()
{
string contents = "This is the day.";
var engine = new FakeRenderEngine()
{
Ws = 34, SegmentHeight = 13
};
var factory = new FakeRendererFactory();
factory.SetRenderer(34, engine);
var styles = new AssembledStyles().WithWs(34);
var clientRuns = new List <IClientRun>();
var run = new StringClientRun(contents, styles);
clientRuns.Add(run);
var source = new TextSource(clientRuns, null);
var para = new ParaBox(styles, source);
var extraBox = new BlockBox(styles, Color.Red, 50, 72000); // tall, narrow spacer at top
var root = new RootBoxFdo(styles);
root.AddBox(extraBox);
root.AddBox(para);
var layoutArgs = MakeLayoutInfo(Int32.MaxValue / 2, m_gm.VwGraphics, factory);
root.Layout(layoutArgs);
Assert.That(root.Height, Is.EqualTo(96 + 13));
Assert.That(root.Width, Is.EqualTo(FakeRenderEngine.SimulatedWidth(contents)));
var ip1 = run.SelectAt(para, 5, false);
var ip2 = run.SelectAt(para, 7, true);
var range = new RangeSelection(ip1, ip2);
range.Install();
PaintTransform ptrans = new PaintTransform(2, 2, 96, 96, 0, 0, 96, 96);
var sbox = para.FirstBox as StringBox;
MockSite site = new MockSite();
site.m_transform = ptrans;
site.m_vwGraphics = m_gm.VwGraphics;
root.Site = site;
int indent = FakeRenderEngine.SimulatedWidth("This ");
root.OnMouseDown(new MouseEventArgs(MouseButtons.Left, 1, indent + 5, 100, 0), Keys.None, m_gm.VwGraphics, ptrans);
root.OnMouseMove(new MouseEventArgs(MouseButtons.Left, 1, indent + 5, 100, 0), Keys.None, m_gm.VwGraphics, ptrans);
Assert.That(GetStringDropData(site), Is.EqualTo("is"));
Assert.That(site.LastDoDragDropArgs.AllowedEffects, Is.EqualTo(DragDropEffects.Copy),
"editing not possible in this paragraph, we can only copy");
Assert.That(root.Selection, Is.EqualTo(range), "selection should not be changed by drag drop");
site.LastDoDragDropArgs = null;
root.OnMouseDown(new MouseEventArgs(MouseButtons.Left, 1, 3, 100, 0), Keys.None, m_gm.VwGraphics, ptrans);
Assert.That(site.LastDoDragDropArgs, Is.Null, "click outside selection should not initiate drag");
// Tack on an extra check that a read-only view does not handle drop.
var dataObj = new DataObject(DataFormats.StringFormat, "new ");
var dragArgs = new DragEventArgs(dataObj, (int)DragDropKeyStates.ControlKey, 10, 8,
DragDropEffects.Copy | DragDropEffects.Move,
DragDropEffects.None);
root.OnDragEnter(dragArgs, new Point(14, 8), m_gm.VwGraphics, ptrans);
Assert.That(dragArgs.Effect, Is.EqualTo(DragDropEffects.None));
Assert.That(root.DragState, Is.EqualTo(WindowDragState.DraggingHere));
}
public void DiffWS()
{
var tsf = TsStrFactoryClass.Create();
var styles = new AssembledStyles();
var root = new RootBoxFdo(styles);
var mock1 = new MockData1(23, 23);
mock1.SimpleTwo = tsf.MakeString("newoldcontents", 23);
var bldr = mock1.SimpleTwo.GetBldr();
bldr.SetIntPropValues(3, 6, (int)FwTextPropType.ktptWs,
(int)FwTextPropVar.ktpvDefault, 24);
bldr.SetIntPropValues(6, 14, (int)FwTextPropType.ktptWs,
(int)FwTextPropVar.ktpvDefault, 25);
mock1.SimpleTwo = bldr.GetString();
var engine = new FakeRenderEngine()
{
Ws = 23, SegmentHeight = 13
};
var factory = new FakeRendererFactory();
factory.SetRenderer(23, engine);
root.Builder.Show(Display.Of(() => mock1.SimpleTwo));
var layoutArgs = MakeLayoutInfo(Int32.MaxValue / 2, m_gm.VwGraphics, factory);
root.Layout(layoutArgs);
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;
int x = FakeRenderEngine.SimulatedWidth("ne") + 2;
var location = new Point(x, 8);
EventArgs e = new EventArgs();
MouseEventArgs m = new MouseEventArgs(MouseButtons.Left, 1, location.X, location.Y, 0);
root.OnMouseDown(m, Keys.None, site.m_vwGraphics, site.m_transform);
root.OnMouseClick(m, Keys.None, site.m_vwGraphics, site.m_transform);
root.OnDoubleClick(e);
Assert.That(!root.Selection.IsInsertionPoint, "Should be ranged selection");
Assert.That((root.Selection as RangeSelection).SelectedText(), Is.EqualTo("new"));
x = FakeRenderEngine.SimulatedWidth("new") + 2;
location = new Point(x, 8);
m = new MouseEventArgs(MouseButtons.Left, 1, location.X, location.Y, 0);
root.OnMouseDown(m, Keys.None, site.m_vwGraphics, site.m_transform);
root.OnMouseClick(m, Keys.None, site.m_vwGraphics, site.m_transform);
root.OnDoubleClick(e);
Assert.That(!root.Selection.IsInsertionPoint, "Should be ranged selection");
Assert.That((root.Selection as RangeSelection).SelectedText(), Is.EqualTo("old"));
x = FakeRenderEngine.SimulatedWidth("newold") + 2;
location = new Point(x, 8);
m = new MouseEventArgs(MouseButtons.Left, 1, location.X, location.Y, 0);
root.OnMouseDown(m, Keys.None, site.m_vwGraphics, site.m_transform);
root.OnMouseClick(m, Keys.None, site.m_vwGraphics, site.m_transform);
root.OnDoubleClick(e);
Assert.That(!root.Selection.IsInsertionPoint, "Should be ranged selection");
Assert.That((root.Selection as RangeSelection).SelectedText(), Is.EqualTo("contents"));
x = FakeRenderEngine.SimulatedWidth("newold");
location = new Point(x, 8); // at the right edge of the d at the end of newold
m = new MouseEventArgs(MouseButtons.Left, 1, location.X, location.Y, 0);
root.OnMouseDown(m, Keys.None, site.m_vwGraphics, site.m_transform);
root.OnMouseClick(m, Keys.None, site.m_vwGraphics, site.m_transform);
root.OnDoubleClick(e);
Assert.That(!root.Selection.IsInsertionPoint, "Should be ranged selection");
Assert.That((root.Selection as RangeSelection).SelectedText(), Is.EqualTo("old"));
}
private void BodyofUserPromptTest(MockData1 data1, Flow promptField, Func<string> reader)
{
var engine = new FakeRenderEngine() { Ws = 34, SegmentHeight = 13 };
var factory = new FakeRendererFactory();
factory.SetRenderer(34, engine);
factory.SetRenderer(35, engine);
factory.SetRenderer(0, engine); // for literals
var styles = new AssembledStyles().WithWs(34);
var root = new RootBoxFdo(styles);
root.Builder.Show(
Paragraph.Containing(
Display.Of("lead in ", 34),
promptField,
Display.Of("trailing", 34)
)
);
var para = (ParaBox)root.FirstBox;
Assert.That(para.Source.RenderText, Is.EqualTo("lead in type here trailing"));
int width = FakeRenderEngine.SimulatedWidth("lead in type her"); // should make it take 2 lines and split prompt.
var layoutArgs = MakeLayoutInfo(width, m_gm.VwGraphics, factory);
root.Layout(layoutArgs);
MockSite site = new MockSite();
PaintTransform ptrans = new PaintTransform(2, 4, 96, 96, 0, 10, 96, 96);
site.m_transform = ptrans;
site.m_vwGraphics = m_gm.VwGraphics;
root.Site = site;
// Click on "type here" produces an IP in the empty string.
int leadWidth = FakeRenderEngine.SimulatedWidth("lead in ");
var mouseArgs = new MouseEventArgs(MouseButtons.Left, 1, 2 + leadWidth + 3, 0, 0);
root.OnMouseDown(mouseArgs, Keys.None, m_gm.VwGraphics, ptrans);
var ip = root.Selection as InsertionPoint;
Assert.That(ip, Is.Not.Null);
Assert.That(ip.LogicalParaPosition, Is.EqualTo("lead in ".Length));
Assert.That(ip.StringPosition, Is.EqualTo(0));
// IP is drawn as range covering "type here"
ip.Draw(m_gm.VwGraphics, ptrans);
var first = (StringBox)para.FirstBox;
VerifyRangeSegmentDrawing(para, first, (FakeSegment)first.Segment, "lead in ".Length, "lead in type here ".Length,
-4, 4 - 10, 4 - 10 + 13);
var second = (StringBox)first.Next;
VerifyRangeSegmentDrawing(para, second, (FakeSegment)second.Segment, "lead in ".Length, "lead in type here ".Length,
-4 - 13, 4 - 10 + 13, 4 - 10 + 13 * 2);
// Check that we get a sensible answer for the selection's containing rectangle.
((FakeSegment) first.Segment).LeftPositionOfRangeResult = 17;
((FakeSegment)first.Segment).RightPositionOfRangeResult = 29;
((FakeSegment)second.Segment).LeftPositionOfRangeResult = 5;
((FakeSegment)second.Segment).RightPositionOfRangeResult = 13;
var rect = ip.GetSelectionLocation(m_gm.VwGraphics, ptrans);
Assert.That(rect.Top, Is.EqualTo(4 - 10));
Assert.That(rect.Bottom, Is.EqualTo(4 - 10 + 13*2));
Assert.That(rect.Left, Is.EqualTo(5));
Assert.That(rect.Right, Is.EqualTo(29));
VerifyRangeSegmentQuery(para, first, (FakeSegment)first.Segment, "lead in ".Length, "lead in type here ".Length,
-4, 4 - 10, 4 - 10 + 13);
VerifyRangeSegmentQuery(para, second, (FakeSegment)second.Segment, "lead in ".Length, "lead in type here ".Length,
-4 - 13, 4 - 10 + 13, 4 - 10 + 13 * 2);
Assert.That(second.IchMin, Is.EqualTo("lead in type ".Length));
// When the IP is drawn like this, it doesn't flash!
site.RectsInvalidatedInRoot.Clear();
site.RectsInvalidated.Clear();
root.FlashInsertionPoint(); // Call twice just in case somehow only some invalidates worked.
root.FlashInsertionPoint();
Assert.That(site.RectsInvalidated, Is.Empty);
Assert.That(site.RectsInvalidatedInRoot, Is.Empty);
// Typing something else makes "type here" go away and produces a normal IP after it.
ip.InsertText("x");
Assert.That(reader(), Is.EqualTo("x"));
Assert.That(para.Source.RenderText, Is.EqualTo("lead in xtrailing"));
ip = root.Selection as InsertionPoint;
Assert.That(ip, Is.Not.Null);
Assert.That(ip.ShouldFlash, Is.True);
Assert.That(ip.LogicalParaPosition, Is.EqualTo("lead in x".Length));
// Deleting back to empty string makes "type here" reappear.
ip.Backspace();
Assert.That(reader(), Is.EqualTo(""));
Assert.That(para.Source.RenderText, Is.EqualTo("lead in type here trailing"));
ip = root.Selection as InsertionPoint;
Assert.That(ip, Is.Not.Null);
Assert.That(ip.ShouldFlash, Is.False);
Assert.That(ip.LogicalParaPosition, Is.EqualTo("lead in ".Length));
Assert.That(ip.LastRenderParaPosition, Is.EqualTo("lead in type here ".Length));
second = (StringBox)para.FirstBox.Next;
Assert.That(second.IchMin, Is.EqualTo("lead in type ".Length));
// Click after "type here" produces an IP at the right place in the following string.
// We've arranged for the prompt to be split, so this is after the word 'here' on the second line.
int hereTWidth = FakeRenderEngine.SimulatedWidth("here t");
mouseArgs = new MouseEventArgs(MouseButtons.Left, 1, 2 + hereTWidth - 1, 4 - 10 + 13 + 2, 0);
root.OnMouseDown(mouseArgs, Keys.None, m_gm.VwGraphics, ptrans);
ip = root.Selection as InsertionPoint;
Assert.That(ip, Is.Not.Null);
Assert.That(ip.LogicalParaPosition, Is.EqualTo("lead in t".Length));
Assert.That(ip.AssociatePrevious, Is.True);
Assert.That(ip.StringPosition, Is.EqualTo(1));
Assert.That(ip.RenderParaPosition, Is.EqualTo("lead in type here t".Length));
// Also try a click in the second-line part of the prompt.
int herWidth = FakeRenderEngine.SimulatedWidth("her");
mouseArgs = new MouseEventArgs(MouseButtons.Left, 1, 2 + herWidth - 1, 4 - 10 + 13 + 2, 0);
root.OnMouseDown(mouseArgs, Keys.None, m_gm.VwGraphics, ptrans);
ip = root.Selection as InsertionPoint;
Assert.That(ip, Is.Not.Null);
Assert.That(ip.LogicalParaPosition, Is.EqualTo("lead in ".Length));
Assert.That(ip.StringPosition, Is.EqualTo(0));
Assert.That(ip.RenderParaPosition, Is.EqualTo("lead in ".Length));
Assert.That(ip.LastRenderParaPosition, Is.EqualTo("lead in type here ".Length));
}
private void BodyofUserPromptTest(MockData1 data1, Flow promptField, Func <string> reader)
{
var engine = new FakeRenderEngine()
{
Ws = 34, SegmentHeight = 13
};
var factory = new FakeRendererFactory();
factory.SetRenderer(34, engine);
factory.SetRenderer(35, engine);
factory.SetRenderer(0, engine); // for literals
var styles = new AssembledStyles().WithWs(34);
var root = new RootBoxFdo(styles);
root.Builder.Show(
Paragraph.Containing(
Display.Of("lead in ", 34),
promptField,
Display.Of("trailing", 34)
)
);
var para = (ParaBox)root.FirstBox;
Assert.That(para.Source.RenderText, Is.EqualTo("lead in type here trailing"));
int width = FakeRenderEngine.SimulatedWidth("lead in type her"); // should make it take 2 lines and split prompt.
var layoutArgs = MakeLayoutInfo(width, m_gm.VwGraphics, factory);
root.Layout(layoutArgs);
MockSite site = new MockSite();
PaintTransform ptrans = new PaintTransform(2, 4, 96, 96, 0, 10, 96, 96);
site.m_transform = ptrans;
site.m_vwGraphics = m_gm.VwGraphics;
root.Site = site;
// Click on "type here" produces an IP in the empty string.
int leadWidth = FakeRenderEngine.SimulatedWidth("lead in ");
var mouseArgs = new MouseEventArgs(MouseButtons.Left, 1, 2 + leadWidth + 3, 0, 0);
root.OnMouseDown(mouseArgs, Keys.None, m_gm.VwGraphics, ptrans);
var ip = root.Selection as InsertionPoint;
Assert.That(ip, Is.Not.Null);
Assert.That(ip.LogicalParaPosition, Is.EqualTo("lead in ".Length));
Assert.That(ip.StringPosition, Is.EqualTo(0));
// IP is drawn as range covering "type here"
ip.Draw(m_gm.VwGraphics, ptrans);
var first = (StringBox)para.FirstBox;
VerifyRangeSegmentDrawing(para, first, (FakeSegment)first.Segment, "lead in ".Length, "lead in type here ".Length,
-4, 4 - 10, 4 - 10 + 13);
var second = (StringBox)first.Next;
VerifyRangeSegmentDrawing(para, second, (FakeSegment)second.Segment, "lead in ".Length, "lead in type here ".Length,
-4 - 13, 4 - 10 + 13, 4 - 10 + 13 * 2);
// Check that we get a sensible answer for the selection's containing rectangle.
((FakeSegment)first.Segment).LeftPositionOfRangeResult = 17;
((FakeSegment)first.Segment).RightPositionOfRangeResult = 29;
((FakeSegment)second.Segment).LeftPositionOfRangeResult = 5;
((FakeSegment)second.Segment).RightPositionOfRangeResult = 13;
var rect = ip.GetSelectionLocation(m_gm.VwGraphics, ptrans);
Assert.That(rect.Top, Is.EqualTo(4 - 10));
Assert.That(rect.Bottom, Is.EqualTo(4 - 10 + 13 * 2));
Assert.That(rect.Left, Is.EqualTo(5));
Assert.That(rect.Right, Is.EqualTo(29));
VerifyRangeSegmentQuery(para, first, (FakeSegment)first.Segment, "lead in ".Length, "lead in type here ".Length,
-4, 4 - 10, 4 - 10 + 13);
VerifyRangeSegmentQuery(para, second, (FakeSegment)second.Segment, "lead in ".Length, "lead in type here ".Length,
-4 - 13, 4 - 10 + 13, 4 - 10 + 13 * 2);
Assert.That(second.IchMin, Is.EqualTo("lead in type ".Length));
// When the IP is drawn like this, it doesn't flash!
site.RectsInvalidatedInRoot.Clear();
site.RectsInvalidated.Clear();
root.FlashInsertionPoint(); // Call twice just in case somehow only some invalidates worked.
root.FlashInsertionPoint();
Assert.That(site.RectsInvalidated, Is.Empty);
Assert.That(site.RectsInvalidatedInRoot, Is.Empty);
// Typing something else makes "type here" go away and produces a normal IP after it.
ip.InsertText("x");
Assert.That(reader(), Is.EqualTo("x"));
Assert.That(para.Source.RenderText, Is.EqualTo("lead in xtrailing"));
ip = root.Selection as InsertionPoint;
Assert.That(ip, Is.Not.Null);
Assert.That(ip.ShouldFlash, Is.True);
Assert.That(ip.LogicalParaPosition, Is.EqualTo("lead in x".Length));
// Deleting back to empty string makes "type here" reappear.
ip.Backspace();
Assert.That(reader(), Is.EqualTo(""));
Assert.That(para.Source.RenderText, Is.EqualTo("lead in type here trailing"));
ip = root.Selection as InsertionPoint;
Assert.That(ip, Is.Not.Null);
Assert.That(ip.ShouldFlash, Is.False);
Assert.That(ip.LogicalParaPosition, Is.EqualTo("lead in ".Length));
Assert.That(ip.LastRenderParaPosition, Is.EqualTo("lead in type here ".Length));
second = (StringBox)para.FirstBox.Next;
Assert.That(second.IchMin, Is.EqualTo("lead in type ".Length));
// Click after "type here" produces an IP at the right place in the following string.
// We've arranged for the prompt to be split, so this is after the word 'here' on the second line.
int hereTWidth = FakeRenderEngine.SimulatedWidth("here t");
mouseArgs = new MouseEventArgs(MouseButtons.Left, 1, 2 + hereTWidth - 1, 4 - 10 + 13 + 2, 0);
root.OnMouseDown(mouseArgs, Keys.None, m_gm.VwGraphics, ptrans);
ip = root.Selection as InsertionPoint;
Assert.That(ip, Is.Not.Null);
Assert.That(ip.LogicalParaPosition, Is.EqualTo("lead in t".Length));
Assert.That(ip.AssociatePrevious, Is.True);
Assert.That(ip.StringPosition, Is.EqualTo(1));
Assert.That(ip.RenderParaPosition, Is.EqualTo("lead in type here t".Length));
// Also try a click in the second-line part of the prompt.
int herWidth = FakeRenderEngine.SimulatedWidth("her");
mouseArgs = new MouseEventArgs(MouseButtons.Left, 1, 2 + herWidth - 1, 4 - 10 + 13 + 2, 0);
root.OnMouseDown(mouseArgs, Keys.None, m_gm.VwGraphics, ptrans);
ip = root.Selection as InsertionPoint;
Assert.That(ip, Is.Not.Null);
Assert.That(ip.LogicalParaPosition, Is.EqualTo("lead in ".Length));
Assert.That(ip.StringPosition, Is.EqualTo(0));
Assert.That(ip.RenderParaPosition, Is.EqualTo("lead in ".Length));
Assert.That(ip.LastRenderParaPosition, Is.EqualTo("lead in type here ".Length));
}
