static public int AddLineAnnotation(Form1 Parent)
{
if (Parent.m_CurDoc == null)
{
Document.CreateNewDoc(Parent);
}
IPXC_UndoRedoData urData = null;
IPXC_Pages pages = Parent.m_CurDoc.Pages;
IPXC_Page firstPage = pages[0];
PXC_Rect rcPage = firstPage.get_Box(PXC_BoxType.PBox_PageBox);
Marshal.ReleaseComObject(firstPage);
IPXC_Page page = pages.InsertPage(0, ref rcPage, out urData);
IPXS_Inst pxsInst = Parent.m_pxcInst.GetExtension("PXS");
IAUX_Inst auxInst = Parent.m_pxcInst.GetExtension("AUX");
//Getting Line annotation atom for the InsertNewAnnot method
uint nText = pxsInst.StrToAtom("Line");
double nCX = (rcPage.right - rcPage.left) / 2.0;
double nCY = (rcPage.top - rcPage.bottom) / 2.0;
PXC_Rect rcOut = new PXC_Rect();
rcOut.left = nCX - 200;
rcOut.bottom = nCY + 200;
rcOut.right = nCX + 200;
rcOut.top = nCY + 300;
PXC_Point startPoint = new PXC_Point();
startPoint.x = rcPage.left + 50;
startPoint.y = rcPage.top - 50;
PXC_Point endPiont = new PXC_Point();
endPiont.x = rcPage.right - 50;
endPiont.y = startPoint.y;
IPXC_Annotation annot = unchecked (page.InsertNewAnnot(nText, ref rcOut));
IPXC_AnnotData_Line aData = annot.Data as IPXC_AnnotData_Line;
aData.Title = "Line annotation 1.";
var color = auxInst.CreateColor(ColorType.ColorType_RGB);
color.SetRGB(0.0f, 0.0f, 0.0f);
aData.Color = color;
aData.SetLinePoints(ref startPoint, ref endPiont);
PXC_AnnotBorder border = new PXC_AnnotBorder();
border.nStyle = PXC_AnnotBorderStyle.ABS_Solid;
border.nWidth = 3.0f;
aData.set_Border(border);
annot.Data = aData;
startPoint.y = startPoint.y - 50;
endPiont.y = startPoint.y;
annot = unchecked (page.InsertNewAnnot(nText, ref rcOut));
aData = annot.Data as IPXC_AnnotData_Line;
aData.SetLinePoints(ref startPoint, ref endPiont);
aData.Title = "Line annotation 2.";
aData.Color = color;
aData.SetLineEndings(PXC_AnnotLineEndingStyle.LE_None, PXC_AnnotLineEndingStyle.LE_OpenArrow);
aData.set_Border(border);
annot.Data = aData;
startPoint.y = startPoint.y - 50;
endPiont.y = startPoint.y;
annot = unchecked (page.InsertNewAnnot(nText, ref rcOut));
aData = annot.Data as IPXC_AnnotData_Line;
aData.SetLinePoints(ref startPoint, ref endPiont);
aData.Title = "Line annotation 3.";
aData.Color = color;
aData.FColor = color;
aData.SetLineEndings(PXC_AnnotLineEndingStyle.LE_ClosedArrow, PXC_AnnotLineEndingStyle.LE_ClosedArrow);
aData.set_Border(border);
annot.Data = aData;
startPoint.y = startPoint.y - 50;
endPiont.y = startPoint.y;
annot = unchecked (page.InsertNewAnnot(nText, ref rcOut));
aData = annot.Data as IPXC_AnnotData_Line;
aData.SetLinePoints(ref startPoint, ref endPiont);
aData.Title = "Line annotation 4.";
aData.Color = color;
aData.FColor = color;
aData.SetLineEndings(PXC_AnnotLineEndingStyle.LE_Circle, PXC_AnnotLineEndingStyle.LE_None);
aData.set_Border(border);
annot.Data = aData;
startPoint.y = startPoint.y - 50;
endPiont.y = startPoint.y;
annot = unchecked (page.InsertNewAnnot(nText, ref rcOut));
aData = annot.Data as IPXC_AnnotData_Line;
aData.SetLinePoints(ref startPoint, ref endPiont);
aData.Title = "Line annotation 5.";
aData.ShowCaption = true;
aData.CaptionInLine = true;
PXC_Size size;
size.cx = 0;
size.cy = 10;
aData.set_CaptionOffset(ref size);
aData.Contents = "Line annotation 5.";
aData.Color = color;
annot.Data = aData;
startPoint.y = startPoint.y - 50;
endPiont.y = startPoint.y;
annot = unchecked (page.InsertNewAnnot(nText, ref rcOut));
aData = annot.Data as IPXC_AnnotData_Line;
aData.SetLinePoints(ref startPoint, ref endPiont);
aData.Title = "Line annotation 6.";
aData.Color = color;
aData.FColor = color;
aData.LeaderLine = 15.0;
aData.LeaderLineExtension = 15.0;
aData.set_Border(border);
annot.Data = aData;
Marshal.ReleaseComObject(page);
Marshal.ReleaseComObject(pages);
return((int)Form1.eFormUpdateFlags.efuf_Annotations);
}
static public int SortBookmarksByPage(Form1 Parent)
{
//delegate double[] GetXYFromDestination(IPXC_Bookmark bookmark, PXC_Destination dest);
GetXYFromDestination getXYFromDestination = (IPXC_Document doc, PXC_Destination destination) => {
PXC_DestType Type = destination.nType;
PXC_Point retValue = new PXC_Point();
IPXC_Pages pages = doc.Pages;
IPXC_Page page = pages[destination.nPageNum];
PXC_Rect contentBBox = page.get_Box(PXC_BoxType.PBox_BBox);
PXC_Rect pageBBox = page.get_Box(PXC_BoxType.PBox_PageBox);
bool IsContentType = (Type == PXC_DestType.Dest_FitB) || (Type == PXC_DestType.Dest_FitBH) || (Type == PXC_DestType.Dest_FitBV);
retValue.x = IsContentType ? contentBBox.left : pageBBox.left;
retValue.y = IsContentType ? contentBBox.top : pageBBox.top;
switch (Type)
{
case PXC_DestType.Dest_XYZ:
{
if ((destination.nNullFlags & 1) == 0)
{
retValue.x = destination.dValues[0];
}
if ((destination.nNullFlags & 2) == 0)
{
retValue.y = destination.dValues[1];
}
break;
}
case PXC_DestType.Dest_FitH:
{
if ((destination.nNullFlags & 2) == 0)
{
retValue.y = destination.dValues[1];
}
break;
}
case PXC_DestType.Dest_FitV:
{
if ((destination.nNullFlags & 1) == 0)
{
retValue.x = destination.dValues[0];
}
break;
}
case PXC_DestType.Dest_FitR:
{
if ((destination.nNullFlags & 1) == 0)
{
retValue.x = destination.dValues[0];
}
if ((destination.nNullFlags & 8) == 0)
{
retValue.y = destination.dValues[3];
}
break;
}
case PXC_DestType.Dest_FitBH:
{
if ((destination.nNullFlags & 2) == 0)
{
retValue.y = destination.dValues[1];
}
break;
}
case PXC_DestType.Dest_FitBV:
{
if ((destination.nNullFlags & 1) == 0)
{
retValue.x = destination.dValues[0];
}
break;
}
default:
break;
}
Marshal.ReleaseComObject(page);
Marshal.ReleaseComObject(pages);
return(retValue);
};
//delegate void SortByAnything(SortByAnything sort, IPXC_Bookmark root);
SortByAnything sortByAnything = (sort, root, actionType) => {
List <Tuple <IPXC_Bookmark, PXC_Destination> > bookmarks = new List <Tuple <IPXC_Bookmark, PXC_Destination> >();
int MAX_VALUE = int.MaxValue;
PXC_Destination invalidDest = new PXC_Destination();
invalidDest.nPageNum = (uint)MAX_VALUE;
while (root.ChildrenCount > 0)
{
Tuple <IPXC_Bookmark, PXC_Destination> currentBookmark = Tuple.Create(root.FirstChild, invalidDest);
if (root.FirstChild.Actions != null)
{
for (int i = (int)root.FirstChild.Actions.Count - 1; i >= 0; i--)
{
if (root.FirstChild.Actions[(uint)i].Type == actionType)
{
IPXC_Action_Goto actionGoTo = root.FirstChild.Actions[(uint)i] as IPXC_Action_Goto;
PXC_Destination currDest = actionGoTo.IsNamedDest
? Parent.m_CurDoc.GetNamedDestination(actionGoTo.DestName)
: actionGoTo.get_Dest();
currentBookmark = Tuple.Create(root.FirstChild, currDest);
break;
}
}
}
root.FirstChild.Unlink();
if ((bookmarks.Count == 0) || (currentBookmark.Item2.nPageNum > bookmarks[bookmarks.Count - 1].Item2.nPageNum))
{
bookmarks.Add(currentBookmark);
continue;
}
else if (currentBookmark.Item2.nPageNum < bookmarks[0].Item2.nPageNum)
{
bookmarks.Insert(0, currentBookmark);
continue;
}
int first = 0;
int last = bookmarks.Count;
while (first < last)
{
int mid = first + (last - first) / 2;
if (currentBookmark.Item2.nPageNum == bookmarks[mid].Item2.nPageNum)
{
if ((MAX_VALUE == currentBookmark.Item2.nPageNum) && (MAX_VALUE == bookmarks[mid].Item2.nPageNum))
{
if (Form1.NativeMethods.StrCmpLogicalW(currentBookmark.Item1.Title, bookmarks[mid].Item1.Title) == 1)
{
first = mid + 1;
}
else
{
last = mid;
}
}
else
{
PXC_Point currentBookmarkXY = getXYFromDestination(Parent.m_CurDoc, currentBookmark.Item2);
PXC_Point bookmarkXY_FromList = getXYFromDestination(Parent.m_CurDoc, bookmarks[mid].Item2);
if (currentBookmarkXY.y < bookmarkXY_FromList.y)
{
first = mid + 1;
}
else if (currentBookmarkXY.y > bookmarkXY_FromList.y)
{
last = mid;
}
else
{
if (currentBookmarkXY.x < bookmarkXY_FromList.x)
{
last = mid;
}
else
{
first = mid + 1;
}
}
}
}
else if (currentBookmark.Item2.nPageNum < bookmarks[mid].Item2.nPageNum)
{
last = mid;
}
else
{
first = mid + 1;
}
}
bookmarks.Insert(last, currentBookmark);
}
foreach (Tuple <IPXC_Bookmark, PXC_Destination> bookmark in bookmarks)
{
root.AddChild(bookmark.Item1, true);
if (bookmark.Item1.ChildrenCount > 0)
{
sort(sort, bookmark.Item1, actionType);
}
}
};
if (Parent.m_CurDoc == null)
{
return(0);
}
IPXS_Inst pxsInst = Parent.m_pxcInst.GetExtension("PXS") as IPXS_Inst;
uint nGoTo = pxsInst.StrToAtom("GoTo");
sortByAnything(sortByAnything, Parent.m_CurDoc.BookmarkRoot, nGoTo);
return((int)Form1.eFormUpdateFlags.efuf_Bookmarks);
}
static public void AddButtonWithIconAndURI(Form1 Parent)
{
int index = 1;
//delegate string CheckNamesFields(IPXC_Document Doc, string fieldName, ref int x);
CheckNamesFields checkNamesFields = (IPXC_Document Doc, string fName, ref int inx) =>
{
string sFieldName = "";
uint i = 0;
do
{
sFieldName = fName + inx;
IPXC_FormField ff = Doc.AcroForm.GetFieldByName(sFieldName);
if (ff == null)
{
break;
}
inx++;
i++;
}while (i <= Doc.AcroForm.FieldsCount);
inx++;
return(sFieldName);
};
if (Parent.m_CurDoc == null)
{
Document.CreateNewDoc(Parent);
}
PXC_Rect rc = new PXC_Rect();
rc.top = 800;
rc.right = 600;
//Adding button with icon with the URI action
IPXC_UndoRedoData urD = null;
IPXC_Pages pages = Parent.m_CurDoc.Pages;
IPXC_Page Page = pages.InsertPage(0, rc, out urD);
PXC_Rect rcPB = new PXC_Rect();
rcPB.left = 1.5 * 72.0;
rcPB.right = rcPB.left + 0.5 * 72.0;
rcPB.top = rc.top - 0.14 * 72.0;
rcPB.bottom = rcPB.top - 0.5 * 72.0; //top is greater then bottom (PDF Coordinate System)
IPXC_FormField googleButton = Parent.m_CurDoc.AcroForm.CreateField(checkNamesFields(Parent.m_CurDoc, "Button", ref index), PXC_FormFieldType.FFT_PushButton, 0, ref rcPB);
//Now we'll need to add the icon
IPXC_Annotation annot = googleButton.Widget[0];
IPXC_AnnotData_Widget WData = (IPXC_AnnotData_Widget)annot.Data;
string sPath = System.Environment.CurrentDirectory + "\\Images\\gotoSource_24.png";
IPXC_Image img = Parent.m_CurDoc.AddImageFromFile(sPath);
float imgw = img.Width;
float imgh = img.Height;
IPXC_ContentCreator CC = Parent.m_CurDoc.CreateContentCreator();
CC.SaveState();
CC.ScaleCS(imgw, imgh); //the image will be scaled to the button's size
CC.PlaceImage(img);
CC.RestoreState();
IPXC_Content content = CC.Detach();
PXC_Rect rcBBox;
rcBBox.left = 0;
rcBBox.top = imgh;
rcBBox.right = imgw;
rcBBox.bottom = 0;
content.set_BBox(rcBBox);
IPXC_XForm xForm = Parent.m_CurDoc.CreateNewXForm(ref rcPB);
xForm.SetContent(content);
WData.ButtonTextPosition = PXC_WidgetButtonTextPosition.WidgetText_IconOnly;
WData.SetIcon(PXC_AnnotAppType.AAT_Normal, xForm, true);
WData.Contents = "http://www.google.com"; //tooltip
annot.Data = WData;
//Setting the annotation's URI action
IPXC_ActionsList AL = Parent.m_CurDoc.CreateActionsList();
AL.AddURI("https://www.google.com");
annot.set_Actions(PXC_TriggerType.Trigger_Up, AL);
Marshal.ReleaseComObject(googleButton);
//Adding button with icon and label and JS that goes to next page
rcPB.left += 1.2 * 72.0;
rcPB.right = rcPB.left + 0.6 * 72.0;
IPXC_FormField nextButton = Parent.m_CurDoc.AcroForm.CreateField(checkNamesFields(Parent.m_CurDoc, "Button", ref index), PXC_FormFieldType.FFT_PushButton, 0, ref rcPB);
//Now we'll need to add the icon
annot = nextButton.Widget[0];
WData = (IPXC_AnnotData_Widget)annot.Data;
sPath = System.Environment.CurrentDirectory + "\\Images\\next_24.png";
img = Parent.m_CurDoc.AddImageFromFile(sPath);
imgw = img.Width;
imgh = img.Height;
CC.SaveState();
CC.ScaleCS(imgw, imgh); //the image will be scaled to the button's size
CC.PlaceImage(img);
CC.RestoreState();
content = CC.Detach();
rcBBox.left = 0;
rcBBox.top = imgh;
rcBBox.right = imgw;
rcBBox.bottom = 0;
content.set_BBox(rcBBox);
xForm = Parent.m_CurDoc.CreateNewXForm(ref rcPB);
xForm.SetContent(content);
WData.SetCaption(PXC_AnnotAppType.AAT_Normal, "Next Page");
WData.ButtonTextPosition = PXC_WidgetButtonTextPosition.WidgetText_IconTextV;
PXC_Point p = new PXC_Point();
p.x = 0.5;
p.y = 0.5;
WData.set_IconOffset(p);
WData.SetIcon(PXC_AnnotAppType.AAT_Normal, xForm, true);
WData.Contents = "Next Page"; //tooltip
annot.Data = WData;
//Setting the annotation's Goto action
PXC_Destination dest = new PXC_Destination();
dest.nPageNum = Page.Number + 1;
dest.nType = PXC_DestType.Dest_XYZ;
dest.nNullFlags = 15;
AL = Parent.m_CurDoc.CreateActionsList();
AL.AddGoto(dest);
annot.set_Actions(PXC_TriggerType.Trigger_Up, AL);
Marshal.ReleaseComObject(nextButton);
//Adding text button that opens the file
rcPB.left += 1.5 * 72.0;
rcPB.right = rcPB.left + 2.0 * 72.0;
IPXC_FormField openButton = Parent.m_CurDoc.AcroForm.CreateField(checkNamesFields(Parent.m_CurDoc, "Button", ref index), PXC_FormFieldType.FFT_PushButton, 0, ref rcPB);
//Now we'll need to add the icon
annot = openButton.Widget[0];
WData = (IPXC_AnnotData_Widget)annot.Data;
WData.ButtonTextPosition = PXC_WidgetButtonTextPosition.WidgetText_TextOnly;
WData.SetCaption(PXC_AnnotAppType.AAT_Normal, "Open File");
WData.Contents = "Open File"; //tooltip
annot.Data = WData;
//Setting the annotation's Launch action
AL = Parent.m_CurDoc.CreateActionsList();
sPath = System.Environment.CurrentDirectory + "\\Documents\\FeatureChartEU.pdf";
AL.AddLaunch(sPath);
annot.set_Actions(PXC_TriggerType.Trigger_Up, AL);
Marshal.ReleaseComObject(openButton);
Marshal.ReleaseComObject(Page);
Marshal.ReleaseComObject(pages);
}