/// <summary>
/// Given three groups of words, sets up the mock engine so that the first line is a single segment consisting of the first three words of the first group;
/// the second line contains the remaining word of the first group; then two words (in another WS) from the second group;
/// the third line contains the rest of the second group;
/// the last line contains the third group.
/// For now it has some assumptions about the number of words in each group. Typically the correspond to the static variables with similar names.
/// </summary>
/// <param name="firstGroupWords"></param>
/// <param name="secondGroupWords"></param>
/// <param name="thirdGroupWords"></param>
/// <param name="engine"></param>
internal static void SetupMockEngineForThreeStringsPara(string[] firstGroupWords, string[] secondGroupWords, string[] thirdGroupWords,
LayoutInfo layoutArgs)
{
string contents1 = AssembleStrings(firstGroupWords);
string contents2 = AssembleStrings(secondGroupWords);
string contents3 = AssembleStrings(thirdGroupWords);
int totalLength = contents1.Length + contents2.Length + contents3.Length;
var factory = (MockRendererFactory) layoutArgs.RendererFactory;
var engine1 = new MockRenderEngine();
factory.SetRenderer(s_simpleStringWs, engine1);
var engine2 = new MockRenderEngine();
factory.SetRenderer(s_secondGroupWs, engine2);
int lenFirstSeg = SumStringLengths(s_simpleStringWords, 0, 3);
engine1.AddMockSeg(0, contents1.Length, lenFirstSeg, s_widthFirstMockSeg, s_simpleStringWs,
LgEndSegmentType.kestMoreLines);
// Asked to break the rest of the first WS run we answer a segment with the last word, and indicate that we broke at a ws boundary.
engine1.AddMockSeg(lenFirstSeg, contents1.Length, SumStringLengths(firstGroupWords, 3, 4),
s_widthSecondLineFirstMockSeg, s_simpleStringWs, LgEndSegmentType.kestWsBreak);
// Asked to break at the start of the second WS run we answer a segment with two more words (in the other writing system). This continues and completes the second line.
engine2.AddMockSeg(contents1.Length, contents1.Length + contents2.Length, SumStringLengths(secondGroupWords, 0, 2),
s_widthSecondLineSecondMockSeg, s_secondGroupWs, LgEndSegmentType.kestMoreLines);
// Asked to break after that we answer a segment with the rest of the second string. This makes the third line.
engine2.AddMockSeg(contents1.Length + SumStringLengths(secondGroupWords, 0, 2), contents1.Length + contents2.Length, SumStringLengths(secondGroupWords, 2, 5),
s_widthThirdLineMockSeg, s_secondGroupWs, LgEndSegmentType.kestWsBreak);
// Asked to put more on that third line, nothing fits.
engine1.FailOnPartialLine(contents1.Length + contents2.Length, totalLength);
// Asked to make a new (fourth) line, all the last string fits.
engine1.AddMockSeg(contents1.Length + contents2.Length, totalLength, contents3.Length,
s_widthFourthLineMockSeg, s_secondGroupWs, LgEndSegmentType.kestNoMore);
}
public MockRendererFactory()
{
Renderer = new MockRenderEngine();
}
internal static void SetupMockEngineForThreeLines(string contents, MockRenderEngine engine, string[] words)
{
engine.AddMockSeg(0, contents.Length, SumStringLengths(words, 0, 3), s_widthFirstMockSeg, s_simpleStringWs,
LgEndSegmentType.kestMoreLines);
// Asked to break the rest of the line we answer a segment with the next three.
engine.AddMockSeg(SumStringLengths(words, 0, 3), contents.Length, SumStringLengths(words, 3, 6), s_widthSecondMockSeg, s_simpleStringWs,
LgEndSegmentType.kestMoreLines);
// Asked to break the rest of the line we answer a segment with the last three.
engine.AddMockSeg(SumStringLengths(words, 0, 6), contents.Length, SumStringLengths(words, 6, 9), s_widthThirdMockSeg, s_simpleStringWs,
LgEndSegmentType.kestNoMore);
}
public MockRendererFactory()
{
Renderer = new MockRenderEngine();
}
