// Determine what the selection will be after deletion
private NodeSelection GetPostDeleteSelection(bool IsAutoPageGenerationInvoked)
{
ObiNode node = null;
if (mNode is SectionNode)
{
if (View.Selection.Control is ProjectView.ContentView)
{
// Select the next strip; if there is no next strip, select the previous one.
node = ((SectionNode)mNode).FollowingSection;
if (node == null)
{
node = ((SectionNode)mNode).PrecedingSection;
}
}
else
{
// TODO: review this.
ObiNode parent = mNode.ParentAs <ObiNode>();
int index = mNode.Index;
node = index < parent.SectionChildCount - 1 ?
(ObiNode)parent.SectionChild(index + 1) :
index > 0 ? (ObiNode)parent.SectionChild(index - 1) :
parent == View.Presentation.RootNode ? null : parent;
}
}
else
{
SectionNode parent = mNode.ParentAs <SectionNode>();
int index = mNode.Index;
// Select the next sibling;
// if last child, select the previous sibling;
// if first child, select the parent.
node = index < parent.PhraseChildCount - 1 ?
(ObiNode)parent.PhraseChild(index + 1) :
index > 0 ? (ObiNode)parent.PhraseChild(index - 1) :
(ObiNode)parent;
if (IsAutoPageGenerationInvoked && node != null && node is EmptyNode)
{
while (node.Parent == parent && (!(node is PhraseNode) || (node is PhraseNode && ((node as PhraseNode).Role_ == PhraseNode.Role.Page)) && node is EmptyNode))
{
if (node.PrecedingNode != null)
{
node = node.PrecedingNode;
}
else
{
break;
}
}
}
}
return(node == null ? null : new NodeSelection(node, View.Selection.Control));
}
private string GetEmptyNodeString(EmptyNode node)
{
if (node == null)
{
return("");
}
string info = null;
if (node.Role_ == EmptyNode.Role.Custom && EmptyNode.SkippableNamesList.Contains(node.CustomRole))
{
SectionNode parentSection = node.ParentAs <SectionNode>();
EmptyNode lastNode = parentSection.PhraseChild(parentSection.PhraseChildCount - 1);
for (int i = node.Index; i < parentSection.PhraseChildCount; i++)
{
if (parentSection.PhraseChild(i).Role_ != node.Role_ ||
parentSection.PhraseChild(i).CustomRole != node.CustomRole)
{
break;
}
lastNode = parentSection.PhraseChild(i);
}
string range = node != lastNode? (node.Index + 1).ToString() + " to " + (lastNode.Index + 1).ToString():
(node.Index + 1).ToString();
info = Localizer.Message("AssociateNode_Section") + parentSection.Label + " " + node.CustomRole + " " + range;
return(info);
}
else
{
double durationMs = node.Duration;
double seconds = Math.Round((durationMs / 1000), 1, MidpointRounding.ToEven);
string dur = "(" + Convert.ToString(seconds) + "s)";
info = String.Format(Localizer.Message("phrase_to_string"),
"",
"",
node.IsRooted ? node.Index + 1 : 0,
node.IsRooted ? node.ParentAs <ObiNode>().PhraseChildCount : 0,
"",
node.Role_ == EmptyNode.Role.Custom ? String.Format(Localizer.Message("phrase_extra_custom"), node.CustomRole) :
Localizer.Message("phrase_extra_" + node.Role_.ToString()));
info = info.Replace("(", "");
info = info.Replace(")", "");
return(info);
}
}
// Determine what the selection will be after deletion
private NodeSelection GetPostDeleteSelection()
{
ObiNode node = null;
if (mNode is SectionNode)
{
if (View.Selection.Control is ProjectView.ContentView)
{
// Select the next strip; if there is no next strip, select the previous one.
node = ((SectionNode)mNode).FollowingSection;
if (node == null)
{
node = ((SectionNode)mNode).PrecedingSection;
}
}
else
{
// TODO: review this.
ObiNode parent = mNode.ParentAs <ObiNode>();
int index = mNode.Index;
node = index < parent.SectionChildCount - 1 ?
(ObiNode)parent.SectionChild(index + 1) :
index > 0 ? (ObiNode)parent.SectionChild(index - 1) :
parent == View.Presentation.RootNode ? null : parent;
}
}
else
{
SectionNode parent = mNode.ParentAs <SectionNode>();
int index = mNode.Index;
// Select the next sibling;
// if last child, select the previous sibling;
// if first child, select the parent.
node = index < parent.PhraseChildCount - 1 ?
(ObiNode)parent.PhraseChild(index + 1) :
index > 0 ? (ObiNode)parent.PhraseChild(index - 1) :
(ObiNode)parent;
}
return(node == null ? null : new NodeSelection(node, View.Selection.Control));
}
public static urakawa.command.CompositeCommand GetCompositeCommandForAssigningRoleOnMultipleNodes(ProjectView.ProjectView view, EmptyNode startNode, EmptyNode endNode, EmptyNode.Role role, string customeClassName)
{
SectionNode section = startNode.ParentAs <SectionNode>();
urakawa.command.CompositeCommand command = view.Presentation.CommandFactory.CreateCompositeCommand();
for (int i = startNode.Index; i <= endNode.Index; i++)
{
command.ChildCommands.Insert(command.ChildCommands.Count,
new Commands.Node.AssignRole(view, section.PhraseChild(i), role, customeClassName));
}
return(command);
}
private void AddToSpecialNodeListbox(SectionNode node, int i)
{
string tempString = "";
if (node.PhraseChild(i).Role_ == EmptyNode.Role.Custom && (node.PhraseChild(i).CustomRole == EmptyNode.Footnote || node.PhraseChild(i).CustomRole == EmptyNode.EndNote || node.PhraseChild(i).CustomRole == EmptyNode.Annotation || node.PhraseChild(i).CustomRole == EmptyNode.ProducerNote || node.PhraseChild(i).CustomRole == EmptyNode.Note))
{
tempString = node.PhraseChild(i).CustomRole;
if (i <= node.PhraseChildCount - 1)
{
if (((node.PhraseChild(i).PrecedingNode is SectionNode || (node.PhraseChild(i).PrecedingNode is EmptyNode && tempString != ((EmptyNode)node.PhraseChild(i).PrecedingNode).CustomRole)) && node.PhraseChild(i).FollowingNode is EmptyNode && tempString == ((EmptyNode)node.PhraseChild(i).FollowingNode).CustomRole) ||
(node.PhraseChild(i).PrecedingNode is EmptyNode && node.PhraseChild(i).FollowingNode is EmptyNode && tempString != ((EmptyNode)node.PhraseChild(i).PrecedingNode).CustomRole && tempString != ((EmptyNode)node.PhraseChild(i).FollowingNode).CustomRole) ||
(i == node.PhraseChildCount - 1 && ((node.PhraseChild(i).PrecedingNode is SectionNode || (node.PhraseChild(i).PrecedingNode is EmptyNode && ((EmptyNode)node.PhraseChild(i).PrecedingNode).CustomRole != tempString))))
)
{
listOfFirstNodeOfSpecialNodes.Add(node.PhraseChild(i));
}
}
}
}
private void AddToAnchorNodeListbox(SectionNode node, int i)
{
string selectedSymbol = m_SelectedNode != null && m_SelectedNode == node.PhraseChild(i) ? Localizer.Message("AssociateNode_SelectedSection") : Localizer.Message("AssociateNode_Section");
if (IsAnchor(node.PhraseChild(i)) || (m_SelectedNode != null && node == m_SelectedNode.ParentAs <SectionNode>() && node.PhraseChild(i) == m_SelectedNode))
{
if (m_IsShowAll || m_SelectedNode == null)
{
if (m_SelectedNode == node.PhraseChild(i))
{
if (GetReferedNode(m_SelectedNode) != null)
{
m_lb_listOfAllAnchorNodes.Items.Add(selectedSymbol + node.Label + " " + GetEmptyNodeString(node.PhraseChild(i)) + " = " + GetEmptyNodeString(GetReferedNode(node.PhraseChild(i))));
}
else
{
m_lb_listOfAllAnchorNodes.Items.Add(selectedSymbol + node.Label + " " + GetEmptyNodeString(node.PhraseChild(i)));
}
}
else if (GetReferedNode(node.PhraseChild(i)) != null)
{
m_lb_listOfAllAnchorNodes.Items.Add(selectedSymbol + node.Label + " " + GetEmptyNodeString(node.PhraseChild(i)) + " = " + GetEmptyNodeString(GetReferedNode(node.PhraseChild(i))));
}
else
{
m_lb_listOfAllAnchorNodes.Items.Add(selectedSymbol + node.Label + " " + GetEmptyNodeString(node.PhraseChild(i)));
}
listOfAnchorNodes.Add(node.PhraseChild(i));
}
listOfAnchorNodesCopy.Add(node.PhraseChild(i));
}
if (m_IsShowAll == false)
{
listOfAnchorNodes.Clear();
listOfAnchorNodes.Add(m_SelectedNode);
}
}
/// <summary>
/// Create the phrase detection command.
/// </summary>
public static CompositeCommand GetPhraseDetectionCommand(ProjectView.ProjectView view, ObiNode node,
long threshold, double gap, double before, bool mergeFirstTwoPhrases, ObiPresentation presentation = null)
{
List <PhraseNode> phraseNodesList = new List <PhraseNode> ();
if (node is PhraseNode)
{
phraseNodesList.Add((PhraseNode)node);
}
else if (node is SectionNode)
{
SectionNode section = (SectionNode)node;
for (int i = 0; i < section.PhraseChildCount; i++)
{
if (section.PhraseChild(i) is PhraseNode && ((PhraseNode)section.PhraseChild(i)).Role_ != EmptyNode.Role.Silence)
{
phraseNodesList.Add((PhraseNode)section.PhraseChild(i));
}
}
}
List <List <PhraseNode> > phrasesToMerge = new List <List <PhraseNode> >();
CompositeCommand command = null;
if (view.Presentation == null && presentation != null)
{
command = presentation.CreateCompositeCommand(Localizer.Message("phrase_detection"));
}
else
{
command = view.Presentation.CreateCompositeCommand(Localizer.Message("phrase_detection"));
}
// if phrase is selected but phrase detection node is section,select section
if (node is SectionNode && view.GetSelectedPhraseSection != null &&
view.GetSelectedPhraseSection == node)
{
command.ChildCommands.Insert(command.ChildCommands.Count, new UpdateSelection(view, new NodeSelection(node, view.Selection.Control)));
}
ObiNode parent = node is SectionNode ? node : node.ParentAs <ObiNode> ();
int index = 0;
if (phraseNodesList.Count > 0)
{
view.TriggerProgressChangedEvent(Localizer.Message("phrase_detection"), 0);
}
for (int j = 0; j < phraseNodesList.Count; j++)
{
PhraseNode phrase = phraseNodesList[j];
if (j == 0)
{
index = phrase.Index + 1;
}
System.Collections.Generic.List <PhraseNode> phrases = null;
if (view.Presentation == null && presentation != null)
{
phrases = presentation.CreatePhraseNodesFromAudioAssetList(
Obi.Audio.PhraseDetection.Apply(phrase.Audio.Copy(), threshold, gap, before));
}
else
{
phrases = view.Presentation.CreatePhraseNodesFromAudioAssetList(
Obi.Audio.PhraseDetection.Apply(phrase.Audio.Copy(), threshold, gap, before));
}
for (int i = 0; i < phrases.Count; ++i)
{
// Copy page/heading role for the first phrase only
if (i == 0 || (phrase.Role_ != EmptyNode.Role.Page && phrase.Role_ != EmptyNode.Role.Heading))
{
phrases[i].CopyAttributes(phrase);
}
phrases[i].Used = phrase.Used;
phrases[i].TODO = phrase.TODO;
if (i == 0 && phrase.TODO && (phrase as EmptyNode).CommentText != null)
{
(phrases[i] as EmptyNode).CommentText = (phrase as EmptyNode).CommentText;
}
if (phrases[i].Role_ == EmptyNode.Role.Heading && i > 0)
{
phrases[i].Role_ = EmptyNode.Role.Plain;
}
// in following add node constructor, update selection is made false, to improve performance (19 may, 2010)
command.ChildCommands.Insert(command.ChildCommands.Count, new Commands.Node.AddNode(view, phrases[i], parent, index, false));
index++;
}
// add first 2 phrases to the list if the merge flag is true
if (phrases.Count >= 2 && mergeFirstTwoPhrases &&
phrases[0] is PhraseNode && phrases [1] is PhraseNode)
{
List <PhraseNode> mergeList = new List <PhraseNode>();
mergeList.Add(phrases[0]);
mergeList.Add(phrases[1]);
phrasesToMerge.Add(mergeList);
}
if (node is PhraseNode && phrases.Count > 0 && view.Selection != null)
{
//command.append ( new UpdateSelection ( view, new NodeSelection ( node, view.Selection.Control ) ) );
command.ChildCommands.Insert(command.ChildCommands.Count, new UpdateSelection(view, new NodeSelection(phrases[0], view.Selection.Control))); //uncommenting this because unexecute for update selection can handle null unexecute now
}
Commands.Node.Delete deleteCmd = new Commands.Node.Delete(view, phrase, false);
command.ChildCommands.Insert(command.ChildCommands.Count, deleteCmd);//@singleSection: moved delete command last for improve undo selection
if (Obi.Audio.PhraseDetection.CancelOperation)
{
break;
}
// skip to next indexes if the two consequtive phrases in phrase list are not consequitive according to phrase index in the parent section
if (j < phraseNodesList.Count - 1 &&
phrase.Index + 1 < phraseNodesList[j + 1].Index)
{
EmptyNode empty = null;
for (int i = phrase.Index + 1; i < phraseNodesList[j + 1].Index; ++i)
{
empty = phrase.ParentAs <SectionNode>().PhraseChild(i);
command.ChildCommands.Insert(command.ChildCommands.Count, new Commands.Node.Delete(view, empty, false));
command.ChildCommands.Insert(command.ChildCommands.Count, new Commands.Node.AddNode(view, empty, parent, index, false));
index++;
}
//index = index + (phraseNodesList[j + 1].Index - (phrase.Index + 1));
}
view.TriggerProgressChangedEvent(Localizer.Message("phrase_detection"), (100 * j) / phraseNodesList.Count);
}
if (phrasesToMerge.Count > 0)
{
for (int i = 0; i < phrasesToMerge.Count; i++)
{
List <PhraseNode> mergeList = phrasesToMerge[i];
Commands.Node.MergeAudio mergeCmd = new MergeAudio(view, mergeList[0], mergeList[1]);
mergeCmd.UpdateSelection = false;
command.ChildCommands.Insert(command.ChildCommands.Count, mergeCmd);
}
}
return(command);
}
private void CollectPhrases()
{
m_btnOK.Enabled = false;
this.m_lbSpecialPhrasesList.Items.Clear();
string sectionName = null;
EmptyNode lastNodeOfChunk = null;
mView.Presentation.RootNode.AcceptDepthFirst(
delegate(urakawa.core.TreeNode n)
{
switch (m_cb_SpecialPhrases.SelectedIndex)
{
case 0:
if (n is EmptyNode && ((EmptyNode)n).TODO)
{
sectionName = ((EmptyNode)n).ParentAs <SectionNode>().Label + " : " +
((EmptyNode)n);
m_lbSpecialPhrasesList.Items.Add(sectionName);
backendList.Add(((EmptyNode)n));
}
break;
case 1:
if (n is EmptyNode && ((EmptyNode)n).TODO && ((EmptyNode)n).CommentText != null)
{
string commentText = string.Empty;
if (((EmptyNode)n).CommentText.Length > 20)
{
commentText = ((EmptyNode)n).CommentText.Substring(0, 20) + "...";
}
else
{
commentText = ((EmptyNode)n).CommentText;
}
sectionName = ((EmptyNode)n).ParentAs <SectionNode>().Label + " : " +
((EmptyNode)n) + " " + Localizer.Message("CommentText") + commentText;
m_lbSpecialPhrasesList.Items.Add(sectionName);
backendList.Add(((EmptyNode)n));
}
break;
case 2:
if ((n is EmptyNode && !(n is PhraseNode)) || (n is PhraseNode && ((PhraseNode)n).Duration == 0))
{
sectionName = ((EmptyNode)n).ParentAs <SectionNode>().Label + " : " + ((EmptyNode)n);
m_lbSpecialPhrasesList.Items.Add(sectionName);
backendList.Add(((EmptyNode)n));
}
break;
case 3:
if (n is EmptyNode && ((EmptyNode)n).Role_ == EmptyNode.Role.Heading)
{
sectionName = ((EmptyNode)n).ParentAs <SectionNode>().Label + " : " +
((EmptyNode)n);
m_lbSpecialPhrasesList.Items.Add(sectionName);
backendList.Add(((EmptyNode)n));
}
break;
case 4:
if (n is EmptyNode && ((EmptyNode)n).Role_ == EmptyNode.Role.Silence)
{
sectionName = ((EmptyNode)n).ParentAs <SectionNode>().Label + " : " +
((EmptyNode)n);
m_lbSpecialPhrasesList.Items.Add(sectionName);
backendList.Add(((EmptyNode)n));
}
break;
case 5:
if (n is EmptyNode && ((EmptyNode)n).Role_ == EmptyNode.Role.Page)
{
sectionName = ((EmptyNode)n).ParentAs <SectionNode>().Label + " : " +
((EmptyNode)n);
m_lbSpecialPhrasesList.Items.Add(sectionName);
backendList.Add(((EmptyNode)n));
}
break;
case 6:
if (n is EmptyNode && ((EmptyNode)n).Role_ == EmptyNode.Role.Page &&
((EmptyNode)n).PageNumber.Kind == PageKind.Front)
{
sectionName = ((EmptyNode)n).ParentAs <SectionNode>().Label + " : " +
((EmptyNode)n);
m_lbSpecialPhrasesList.Items.Add(sectionName);
backendList.Add(((EmptyNode)n));
}
break;
case 7:
if (n is EmptyNode && ((EmptyNode)n).Role_ == EmptyNode.Role.Page &&
((EmptyNode)n).PageNumber.Kind == PageKind.Normal)
{
sectionName = ((EmptyNode)n).ParentAs <SectionNode>().Label + " : " +
((EmptyNode)n);
m_lbSpecialPhrasesList.Items.Add(sectionName);
backendList.Add(((EmptyNode)n));
}
break;
case 8:
if (n is EmptyNode && ((EmptyNode)n).Role_ == EmptyNode.Role.Page &&
((EmptyNode)n).PageNumber.Kind == PageKind.Special)
{
sectionName = ((EmptyNode)n).ParentAs <SectionNode>().Label + " : " +
((EmptyNode)n);
m_lbSpecialPhrasesList.Items.Add(sectionName);
backendList.Add(((EmptyNode)n));
}
break;
case 9:
if (n is EmptyNode && ((EmptyNode)n).Role_ == EmptyNode.Role.Anchor)
{
sectionName = ((EmptyNode)n).ParentAs <SectionNode>().Label + " : " +
((EmptyNode)n);
m_lbSpecialPhrasesList.Items.Add(sectionName);
backendList.Add(((EmptyNode)n));
}
break;
case 10:
if (n is EmptyNode && !((EmptyNode)n).Used)
{
sectionName = ((EmptyNode)n).ParentAs <SectionNode>().Label + " : " +
((EmptyNode)n);
m_lbSpecialPhrasesList.Items.Add(sectionName);
backendList.Add(((EmptyNode)n));
}
break;
default:
{
string itemString = (string)m_cb_SpecialPhrases.SelectedItem;
if (n is EmptyNode && !string.IsNullOrEmpty(itemString) &&
((EmptyNode)n).Role_ == EmptyNode.Role.Custom &&
((EmptyNode)n).CustomRole == itemString)
{
if (lastNodeOfChunk != null && n.Parent == lastNodeOfChunk.Parent &&
((EmptyNode)n).Index <= lastNodeOfChunk.Index)
{
return(true);
}
else
{
lastNodeOfChunk = null;
}
SectionNode section = ((EmptyNode)n).ParentAs <SectionNode>();
int phraseIndex = ((EmptyNode)n).Index;
if (phraseIndex < section.PhraseChildCount - 1 &&
((EmptyNode)n).CustomRole ==
section.PhraseChild(phraseIndex + 1).CustomRole)
{
int customRoleEndIndex = phraseIndex;
for (int i = phraseIndex; i < section.PhraseChildCount - 1; i++)
{
if (section.PhraseChild(i).CustomRole !=
section.PhraseChild(i + 1).CustomRole)
{
customRoleEndIndex = i;
break;
}
}
sectionName = ((EmptyNode)n).ParentAs <SectionNode>().Label + " : " +
itemString + ": " + phraseIndex.ToString() + " - " +
customRoleEndIndex.ToString();
m_lbSpecialPhrasesList.Items.Add(sectionName);
backendList.Add(((EmptyNode)n));
//n = section.PhraseChild(customRoleEndIndex + 1);
lastNodeOfChunk = section.PhraseChild(customRoleEndIndex + 1);
}
else
{
sectionName = ((EmptyNode)n).ParentAs <SectionNode>().Label + " : " +
((EmptyNode)n);
m_lbSpecialPhrasesList.Items.Add(sectionName);
backendList.Add(((EmptyNode)n));
}
}
}
break;
}
return(true);
},
delegate(urakawa.core.TreeNode n) { });
}
private XmlNode CreateElementsForSection(XmlDocument nccDocument, SectionNode section, int sectionIndex, XmlNode prevPageXmlNode)
{
string nccFileName = "ncc.html";
XmlNode bodyNode = nccDocument.GetElementsByTagName("body")[0];
XmlNode headingNode = nccDocument.CreateElement(null, "h" + section.Level.ToString(), bodyNode.NamespaceURI);
if (sectionIndex == 0)
{
XmlDocumentHelper.CreateAppendXmlAttribute(nccDocument, headingNode, "class", "title");
}
else
{
XmlDocumentHelper.CreateAppendXmlAttribute(nccDocument, headingNode, "class", "section");
}
string headingID = "h" + IncrementID;
XmlDocumentHelper.CreateAppendXmlAttribute(nccDocument, headingNode, "id", headingID);
headingNode.AppendChild(nccDocument.CreateTextNode(section.Label));
bodyNode.AppendChild(headingNode);
bool isFirstPhrase = true;
//EmptyNode adjustedPageNode = m_NextSectionPageAdjustmentDictionary[section];
bool isPreviousNodeEmptyPage = false;
if (prevPageXmlNode != null)
{
XmlNode parent = prevPageXmlNode.ParentNode;
parent.RemoveChild(prevPageXmlNode);
bodyNode.AppendChild(prevPageXmlNode);
bodyNode.AppendChild(nccDocument.CreateElement(null, "br", bodyNode.NamespaceURI));
prevPageXmlNode = null;
//Console.WriteLine("Prev: " + prevPageXmlNode.InnerText);
}
for (int i = 0; i < section.PhraseChildCount; i++)
{ //1
EmptyNode phrase = section.PhraseChild(i);
if ((phrase is PhraseNode && phrase.Used) ||
(phrase is EmptyNode && phrase.Role_ == EmptyNode.Role.Page && phrase.Used))
{ //2
string pageID = null;
XmlNode pageNode = null;
if (phrase.Role_ == EmptyNode.Role.Page)
{ //3
string strClassVal = null;
// increment page counts and get page kind
switch (phrase.PageNumber.Kind)
{ //4
case PageKind.Front:
//m_PageFrontCount++;
strClassVal = "page-front";
break;
case PageKind.Normal:
m_PageNormalCount++;
//if (phrase.PageNumber.Number > m_MaxPageNormal) m_MaxPageNormal = phrase.PageNumber.Number;
strClassVal = "page-normal";
break;
case PageKind.Special:
//m_PageSpecialCount++;
strClassVal = "page-special";
break;
} //-4
XmlNode pageXmlNode = pageNode = nccDocument.CreateElement(null, "span", bodyNode.NamespaceURI);
XmlDocumentHelper.CreateAppendXmlAttribute(nccDocument, pageNode, "class", strClassVal);
pageID = "p" + IncrementID;
XmlDocumentHelper.CreateAppendXmlAttribute(nccDocument, pageNode, "id", pageID);
string pageString = Profile_VA ? "Page " + phrase.PageNumber.ToString() :
phrase.PageNumber.ToString();
pageXmlNode.AppendChild(nccDocument.CreateTextNode(pageString));
bodyNode.AppendChild(pageNode);
prevPageXmlNode = pageNode;
bodyNode.AppendChild(nccDocument.CreateElement(null, "br", bodyNode.NamespaceURI));
} //-3
// add anchor and href to ncc elements
//XmlNode anchorNode = nccDocument.CreateElement ( null, "a", bodyNode.NamespaceURI );
//if (isFirstPhrase)
//{
//headingNode.AppendChild ( anchorNode );
//CreateAppendXmlAttribute ( nccDocument, anchorNode, "href", smilFileName + "#" + txtID );
//anchorNode.AppendChild (
//nccDocument.CreateTextNode ( section.Label ) );
//}
//else if (pageNode != null)
//{
//pageNode.AppendChild ( anchorNode );
//CreateAppendXmlAttribute ( nccDocument, anchorNode, "href", smilFileName + "#" + txtID );
//anchorNode.AppendChild (
//nccDocument.CreateTextNode ( phrase.PageNumber.ToString () ) );
//}
//}
isFirstPhrase = false;
if (phrase is EmptyNode && phrase.Role_ == EmptyNode.Role.Page)
{
isPreviousNodeEmptyPage = true;
}
else
{
isPreviousNodeEmptyPage = false;
}
} // for loop ends
}
// Console.WriteLine("returning : " + prevPageXmlNode.InnerText);
return(prevPageXmlNode);
}
private void LoadBlocksLayout(int initIndex)
{
if (initIndex < 0)
{
return;
}
int maxCountDisplay = mNode.PhraseChildCount > m_BlocksDisplayedCount ? m_BlocksDisplayedCount : mNode.PhraseChildCount;
if (mNode.PhraseChildCount < m_BlocksDisplayedCount ||
mBlockLayout.Controls.Count == 0)
{
Console.WriteLine(mNode.PhraseChildCount.ToString() + ":" + m_BlocksDisplayedCount + ":" + maxCountDisplay.ToString());
int lastBlockIndex = LastBlock != null && LastBlock.Node.Index >= 0 ? LastBlock.Node.Index: 0;
for (int i = lastBlockIndex
; i < maxCountDisplay
; i++)
{
AddBlockForNode(mNode.PhraseChild(i));
}
}
else
{
if (initIndex >= 0 &&
initIndex < FirstBlock.Node.Index)
{
//MessageBox.Show ( "create in front" );
int countToAdd = FirstBlock.Node.Index - initIndex;
// first add blocks in front
for (int i = 0; i < countToAdd; i++)
{
//MessageBox.Show ("Adding " + mNode.PhraseChild ( i + initIndex ).Index.ToString () );
AddBlockForNode(mNode.PhraseChild(i + initIndex));
}
// now remove blocks from rear
/*
* int lastBlockIndexInLayout = LastBlock.Node.Index;
*
* for (int i = 0; i < countToAdd; i++)
* {
* //MessageBox.Show ("Removing " + mNode.PhraseChild ( lastBlockIndexInLayout - i ).Index.ToString () );
* RemoveBlock ( mNode.PhraseChild(lastBlockIndexInLayout - i), true );
* }
*/
}
else if (initIndex > 0 &&
initIndex > FirstBlock.Node.Index)
{
//MessageBox.Show ( "inside" );
int countToAdd = initIndex - FirstBlock.Node.Index;
if (LastBlock.Node.Index == mNode.PhraseChildCount - 1)
{
//MessageBox.Show ( "already showing to end " );
return;
}
// now add blocks at rear
for (int i = 0; i < countToAdd; i++)
{
//MessageBox.Show ( "adding " + (LastBlock.Node.Index + 1 ).ToString () );
try
{
AddBlockForNode(mNode.PhraseChild(LastBlock.Node.Index + 1));
}
catch (System.Exception ex)
{
countToAdd = i;
break;
MessageBox.Show(ex.ToString());
}
}
/*
* int removeStartIndex = FirstBlock.Node.Index;
* // first remove blocks from front
* for (int i = 0; i < countToAdd; i++)
* {
* RemoveBlock ( mNode.PhraseChild ( removeStartIndex ), true );
*
* }
*/
}
}
}
//@singleSection
private ObiNode SearchInSection(string searchString, SearchDirection direction)
{
if (m_SectionActiveInContentView == null)
{
return(null);
}
EmptyNode currentlySelectedNode = mProjectView.Selection != null && mProjectView.Selection.Node is EmptyNode ? (EmptyNode)mProjectView.Selection.Node : null;
ObiNode foundNode = null;
if (direction == SearchDirection.NEXT)
{
int iterationIndex = currentlySelectedNode == null ? -1 : currentlySelectedNode.Index;
for (int i = 0; i < m_SectionActiveInContentView.PhraseChildCount; ++i)
{
++iterationIndex;
if (iterationIndex >= m_SectionActiveInContentView.PhraseChildCount)
{
iterationIndex = 0;
System.Media.SystemSounds.Beep.Play();
}
if (m_SectionActiveInContentView.PhraseChild(iterationIndex).BaseStringShort().Contains(searchString.ToLower()))
{
foundNode = m_SectionActiveInContentView.PhraseChild(iterationIndex);
if (!mFoundFirst)
{
mFoundFirst = true;
}
break;
}
if (iterationIndex == m_SectionActiveInContentView.PhraseChildCount - 1 &&
m_SectionActiveInContentView.Label.ToLower().Contains(searchString.ToLower()))
{
foundNode = m_SectionActiveInContentView;
if (!mFoundFirst)
{
mFoundFirst = true;
}
break;
}
}
}
else
{
int iterationIndex = currentlySelectedNode == null ? m_SectionActiveInContentView.PhraseChildCount : currentlySelectedNode.Index;
for (int i = m_SectionActiveInContentView.PhraseChildCount - 1; i >= 0; --i)
{
--iterationIndex;
if (iterationIndex < 0)
{
iterationIndex = m_SectionActiveInContentView.PhraseChildCount - 1;
System.Media.SystemSounds.Beep.Play();
}
if (m_SectionActiveInContentView.PhraseChild(iterationIndex).BaseStringShort().ToLower().Contains(searchString.ToLower()))
{
foundNode = m_SectionActiveInContentView.PhraseChild(iterationIndex);
break;
}
if (iterationIndex == 0 &&
m_SectionActiveInContentView.Label.ToLower().Contains(searchString.ToLower()))
{
foundNode = m_SectionActiveInContentView;
break;
}
}
}
if (foundNode != null && m_ContentView != null)
{
if (m_FindStartNode != null && m_FindStartNode == foundNode)
{
mProjectView.ObiForm.Status(Localizer.Message("Find_ReachedInitialPoint"));
}
if (!mFoundFirst)
{
mFoundFirst = true;
m_FindStartNode = foundNode;
}
if (foundNode is EmptyNode)
{
m_ContentView.SelectPhraseBlockOrStrip((EmptyNode)foundNode);
}
else
{
mProjectView.Selection = new NodeSelection(foundNode, m_ContentView);
}
return(foundNode);
}
mProjectView.ObiForm.Status(Localizer.Message("not_found_in_text"));
return(null);
}
private void CreateElementsForSection(XmlDocument nccDocument, SectionNode section, int sectionIndex)
{
Time sectionDuration = new Time();
string nccFileName = "ncc.html";
XmlNode bodyNode = nccDocument.GetElementsByTagName("body")[0];
XmlNode headingNode = nccDocument.CreateElement(null, "h" + section.Level.ToString(), bodyNode.NamespaceURI);
if (sectionIndex == 0)
{
CreateAppendXmlAttribute(nccDocument, headingNode, "class", "title");
}
else
{
CreateAppendXmlAttribute(nccDocument, headingNode, "class", "section");
}
string headingID = "h" + IncrementID;
CreateAppendXmlAttribute(nccDocument, headingNode, "id", headingID);
bodyNode.AppendChild(headingNode);
// create smil document
string smilNumericFrag = (sectionIndex + 1).ToString().PadLeft(3, '0');
string smilFileName = smilNumericFrag + ".smil";
XmlDocument smilDocument = CreateSmilStubDocument();
XmlNode smilBodyNode = smilDocument.GetElementsByTagName("body")[0];
// create main seq
XmlNode mainSeq = smilDocument.CreateElement(null, "seq", smilBodyNode.NamespaceURI);
CreateAppendXmlAttribute(smilDocument, mainSeq, "id", "sq" + IncrementID);
// declare aseq node which is parent of audio elements
XmlNode seqNode_AudioParent = null;
// declare seq for heading phrase
XmlNode seqNode_HeadingAudioParent = null;
smilBodyNode.AppendChild(mainSeq);
bool isFirstPhrase = true;
EmptyNode adjustedPageNode = m_NextSectionPageAdjustmentDictionary[section];
bool isPreviousNodeEmptyPage = false;
for (int i = 0; i < section.PhraseChildCount || adjustedPageNode != null; i++)
{
EmptyNode phrase = null;
//first handle the first phrase of the project if it is also the page
// in such a case i=0 will be skipped being page, second phrase is exported and then first page is inserted to i=2
if (i == 2 && m_FirstPageNumberedPhraseOfFirstSection != null)
{
phrase = m_FirstPageNumberedPhraseOfFirstSection;
m_FirstPageNumberedPhraseOfFirstSection = null;
--i;
}
else if (i < section.PhraseChildCount)
{
phrase = section.PhraseChild(i);
}
else
{
phrase = adjustedPageNode;
adjustedPageNode = null;
}
if (phrase.Role_ == EmptyNode.Role.Page && isFirstPhrase && i < section.PhraseChildCount)
{
continue;
}
if ((phrase is PhraseNode && phrase.Used) ||
(phrase is EmptyNode && phrase.Role_ == EmptyNode.Role.Page && phrase.Used))
{
string pageID = null;
XmlNode pageNode = null;
if (!isFirstPhrase && phrase.Role_ == EmptyNode.Role.Page)
{
string strClassVal = null;
// increment page counts and get page kind
switch (phrase.PageNumber.Kind)
{
case PageKind.Front:
m_PageFrontCount++;
strClassVal = "page-front";
break;
case PageKind.Normal:
m_PageNormalCount++;
if (phrase.PageNumber.Number > m_MaxPageNormal)
{
m_MaxPageNormal = phrase.PageNumber.Number;
}
strClassVal = "page-normal";
break;
case PageKind.Special:
m_PageSpecialCount++;
strClassVal = "page-special";
break;
}
pageNode = nccDocument.CreateElement(null, "span", bodyNode.NamespaceURI);
CreateAppendXmlAttribute(nccDocument, pageNode, "class", strClassVal);
pageID = "p" + IncrementID;
CreateAppendXmlAttribute(nccDocument, pageNode, "id", pageID);
bodyNode.AppendChild(pageNode);
}
// create smil nodes
// if phrase node is first phrase of section or is page node then create par and text
if (isFirstPhrase ||
phrase.Role_ == EmptyNode.Role.Page ||
isPreviousNodeEmptyPage)
{
// create par
XmlNode parNode = smilDocument.CreateElement(null, "par", smilBodyNode.NamespaceURI);
mainSeq.AppendChild(parNode);
CreateAppendXmlAttribute(smilDocument, parNode, "endsync", "last");
CreateAppendXmlAttribute(smilDocument, parNode, "id", "pr" + IncrementID);
XmlNode txtNode = smilDocument.CreateElement(null, "text", smilBodyNode.NamespaceURI);
parNode.AppendChild(txtNode);
string txtID = "txt" + IncrementID;
CreateAppendXmlAttribute(smilDocument, txtNode, "id", txtID);
if (isFirstPhrase ||
(isPreviousNodeEmptyPage && phrase.Role_ != EmptyNode.Role.Page))
{
//if(phrase.PageNumber != null) Console.WriteLine("Page: " + phrase.PageNumber.ToString());
//Console.WriteLine("first page " + isFirstPhrase + " prev empty page " + isPreviousNodeEmptyPage);
CreateAppendXmlAttribute(smilDocument, txtNode, "src", nccFileName + "#" + headingID);
}
else if (pageNode != null)
{
CreateAppendXmlAttribute(smilDocument, txtNode, "src", nccFileName + "#" + pageID);
}
// create seq which will hol audio children
if (phrase is PhraseNode)
{
seqNode_AudioParent = smilDocument.CreateElement(null, "seq", smilBodyNode.NamespaceURI);
parNode.AppendChild(seqNode_AudioParent);
// hold seq for heading phrase in a variable.
if (isFirstPhrase)
{
seqNode_HeadingAudioParent = seqNode_AudioParent;
}
CreateAppendXmlAttribute(smilDocument, seqNode_AudioParent, "id", "sq" + IncrementID);
}
// add anchor and href to ncc elements
XmlNode anchorNode = nccDocument.CreateElement(null, "a", bodyNode.NamespaceURI);
if (isFirstPhrase)
{
headingNode.AppendChild(anchorNode);
CreateAppendXmlAttribute(nccDocument, anchorNode, "href", smilFileName + "#" + txtID);
anchorNode.AppendChild(
nccDocument.CreateTextNode(section.Label));
}
else if (pageNode != null)
{
pageNode.AppendChild(anchorNode);
CreateAppendXmlAttribute(nccDocument, anchorNode, "href", smilFileName + "#" + txtID);
anchorNode.AppendChild(
nccDocument.CreateTextNode(phrase.PageNumber.ToString()));
}
}
// create audio elements for external audio medias
if (phrase is PhraseNode)
{
Channel publishChannel = m_Presentation.ChannelsManager.GetChannelsByName(urakawa.daisy.export.Daisy3_Export.PUBLISH_AUDIO_CHANNEL_NAME)[0];
ExternalAudioMedia externalMedia = (ExternalAudioMedia)phrase.GetProperty <ChannelsProperty>().GetMedia(publishChannel);
XmlNode audioNode = smilDocument.CreateElement(null, "audio", smilBodyNode.NamespaceURI);
seqNode_AudioParent.AppendChild(audioNode);
string relativeSRC = AddSectionNameToAudioFile?
AddSectionNameToAudioFileName(externalMedia.Src, phrase.ParentAs <SectionNode>().Label):
Path.GetFileName(externalMedia.Src);
CreateAppendXmlAttribute(smilDocument, audioNode, "src", relativeSRC);
CreateAppendXmlAttribute(smilDocument, audioNode, "clip-begin",
GetNPTSmiltime(new TimeSpan(externalMedia.ClipBegin.AsTimeSpanTicks)));
CreateAppendXmlAttribute(smilDocument, audioNode, "clip-end",
GetNPTSmiltime(new TimeSpan(externalMedia.ClipEnd.AsTimeSpanTicks)));
CreateAppendXmlAttribute(smilDocument, audioNode, "id", "aud" + IncrementID);
sectionDuration.Add(externalMedia.Duration);
if (!m_FilesList.Contains(relativeSRC))
{
m_FilesList.Add(relativeSRC);
}
// copy audio element if phrase has heading role and is not first phrase
if (phrase.Role_ == EmptyNode.Role.Heading && !isFirstPhrase)
{
XmlNode audioNodeCopy = audioNode.Clone();
audioNodeCopy.Attributes.GetNamedItem("id").Value = "aud" + IncrementID;
seqNode_HeadingAudioParent.PrependChild(audioNodeCopy);
sectionDuration.Add(externalMedia.Duration);
}
}//Check for audio containing phrase ends
isFirstPhrase = false;
if (phrase is EmptyNode && phrase.Role_ == EmptyNode.Role.Page)
{
isPreviousNodeEmptyPage = true;
}
else
{
isPreviousNodeEmptyPage = false;
}
} // if for phrasenode ends
} // for loop ends
// check if heading node have some children else remove it.
// it is possible that all phrases are empty phrases or unused phrases, so there are no anchor children of heading node.
if (headingNode.ChildNodes.Count == 0)
{
bodyNode.RemoveChild(headingNode);
}
else
{
// first increment exported section count
m_ExportedSectionCount++;
string strDurTime = TruncateTimeToDecimalPlaces(new TimeSpan(sectionDuration.AsTimeSpanTicks).TotalSeconds.ToString(System.Globalization.CultureInfo.CreateSpecificCulture("en-US")), 3);
//string strDurTime = Math.Round ( sectionDuration.getTime ().TotalSeconds, 3, MidpointRounding.ToEven).ToString ();
strDurTime = strDurTime + "s";
CreateAppendXmlAttribute(smilDocument, mainSeq, "dur", strDurTime);
//AddSmilHeadElements ( smilDocument, m_SmilElapseTime.ToString (), sectionDuration.ToString () );
AddSmilHeadElements(smilDocument, AdjustTimeStringForDay(new TimeSpan(m_SmilElapseTime.AsTimeSpanTicks)),
AdjustTimeStringForDay(new TimeSpan(sectionDuration.AsTimeSpanTicks)));
m_SmilElapseTime.Add(sectionDuration);
m_SmilFile_TitleMap.Add(smilFileName, section.Label);
WriteXmlDocumentToFile(smilDocument,
Path.Combine(m_ExportDirectory, smilFileName));
if (!m_FilesList.Contains(smilFileName))
{
m_FilesList.Add(smilFileName);
}
}
}
