private string[] Paginate(StringBuilder fullText, CairoFont font, double pageWidth, double pageHeight, double lineHeight)
{
TextSizeProber prober = new TextSizeProber();
Stack <string> lines = new Stack <string>(prober.InsertAutoLineBreaks(font, fullText, pageWidth).Reverse());
double lineheight = prober.GetLineHeight(font, lineHeight);
int maxlinesPerPage = (int)(pageHeight / lineheight);
List <string> pagesTemp = new List <string>();
StringBuilder pageBuilder = new StringBuilder();
while (lines.Count > 0)
{
int currentPageLines = 0;
while (currentPageLines < maxlinesPerPage && lines.Count > 0)
{
string line = lines.Pop();
string[] parts = line.Split(new string[] { "___NEWPAGE___" }, 2, StringSplitOptions.None);
if (parts.Length > 1)
{
pageBuilder.AppendLine(parts[0]);
if (parts[1].Length > 0)
{
lines.Push(parts[1]);
}
break;
}
currentPageLines++;
pageBuilder.AppendLine(line);
}
string pageText = pageBuilder.ToString().TrimEnd();
if (pageText.Length > 0)
{
pagesTemp.Add(pageText);
}
pageBuilder.Clear();
}
return(pagesTemp.ToArray());
}
private bool onClickItem(int i)
{
currentLoreItemIndex = i;
page = 0;
CairoFont font = CairoFont.WhiteDetailText().WithFontSize(17);
TextSizeProber prober = new TextSizeProber();
StringBuilder fulltext = new StringBuilder();
for (int p = 0; p < journalitems[currentLoreItemIndex].Pieces.Length; p++)
{
if (p > 0)
{
fulltext.AppendLine();
}
fulltext.Append(journalitems[currentLoreItemIndex].Pieces[p]);
}
pages = Paginate(fulltext, font, GuiElement.scaled(629), GuiElement.scaled(450), 1.15);
double elemToDlgPad = ElementGeometrics.ElementToDialogPadding;
ElementBounds textBounds = ElementBounds.Fixed(0, 0, 630, 450);
ElementBounds dialogBounds = textBounds.ForkBoundingParent(elemToDlgPad, elemToDlgPad + 20, elemToDlgPad, elemToDlgPad + 30).WithAlignment(EnumDialogArea.LeftMiddle);
dialogBounds.fixedX = 350;
DialogComposers["loreItem"] =
capi.Gui
.CreateCompo("loreItem", dialogBounds, false)
.AddDialogBG(ElementBounds.Fill, true)
.AddDialogTitleBar(journalitems[i].Title, CloseIconPressedLoreItem)
.AddDynamicText(pages[0], font, EnumTextOrientation.Left, textBounds, 1.15f, "page")
.AddDynamicText("1 / " + pages.Length, CairoFont.WhiteSmallishText(), EnumTextOrientation.Center, ElementBounds.Fixed(250, 500, 100, 30), 1, "currentpage")
.AddButton("Previous Page", OnPrevPage, ElementBounds.Fixed(17, 500, 100, 23).WithFixedPadding(10, 4), CairoFont.WhiteSmallishText())
.AddButton("Next Page", OnNextPage, ElementBounds.Fixed(520, 500, 100, 23).WithFixedPadding(10, 4), CairoFont.WhiteSmallishText())
.Compose()
;
return(true);
}
