//Searches for a category and return s all the words in the category
public static List <DictionaryItem> SearchReturnCategory(DictionaryItem Root, string Category)
{
List <DictionaryItem> ListOfWords = new List <DictionaryItem>();
if (Root != null)
{
foreach (DictionaryItem DicItem in Root.DictionaryItems)
{
if (DicItem.IsCategory && DicItem.CategoryName == Category)
{
ListOfWords = DicItem.DictionaryItems;
break;
}
else
{
continue;
}
}
}
else
{
}
return(ListOfWords);
}
private void textBox_Search_TextChanged(object sender, EventArgs e)
{
TypingInTextBox = true;
System.Windows.Forms.TextBox textboxSearch = sender as System.Windows.Forms.TextBox;
ModifiedRichTextBox ModifiedRTB = new ModifiedRichTextBox();
try
{
try
{
DictionaryItem DicObject = (DictionaryItem)ModifiedRTB.Search(textboxSearch.Text, ActiveDictionary.Dictionary.Root);
ModifiedRTB.PrintToScreen(DicObject, this.modifiedRichTextBox1);
}
catch (NullReferenceException)
{
ActiveDictionary.InitializeActiveSearchList(ActiveDictionary.Dictionary.Root, textBox_Search.Text);
//ModifiedRTB.PrintToScreen(ActiveDictionary.ActiveSearchList[0], this.modifiedRichTextBox1);
}
}
catch (InvalidCastException)
{
List <DictionaryItem> DicObject = (List <DictionaryItem>)ModifiedRTB.Search(textboxSearch.Text, ActiveDictionary.Dictionary.Root);
}
SearchStatus(this.label_Search, this.textBox_Search);
TypingInTextBox = false;
ActiveDictionary.ResetIndex();
}
public static List <DictionaryItem> SearchReturnAllWords(DictionaryItem Root, string Word)
{
List <DictionaryItem> WordItems = new List <DictionaryItem>();
try
{
var WordCollection = from d in (from d2 in Root.DictionaryItems where d2.IsCategory select d2)
select d
into words
from word in words.DictionaryItems
where word.WordName.Contains(Word.Split('/')[1])
select word;
foreach (DictionaryItem d in WordCollection)
{
WordItems.Add(d);
}
}
catch (IndexOutOfRangeException)
{
}
return(WordItems);
}
public static bool HasWord(string Word, DictionaryItem Root)
{
bool _hasWord = false;
here:
if (!_hasWord)
{
try
{
foreach (DictionaryItem DicItem in Root.DictionaryItems)
{
foreach (DictionaryItem DicItemChild in DicItem.DictionaryItems)
{
if (DicItemChild.WordName == Word)
{
_hasWord = true;
goto here;
}
}
}
}
catch (NullReferenceException)
{
_hasWord = false;
}
}
return(_hasWord);
}
public static bool HasCategory(string Category, DictionaryItem Root)
{
bool _hasCategory = false;
try
{
foreach (DictionaryItem DicItem in Root.DictionaryItems)
{
if (DicItem.IsCategory == true && DicItem.CategoryName == Category)
{
_hasCategory = true;
break;
}
else
{
_hasCategory = false;
}
}
}
catch (NullReferenceException)
{
_hasCategory = false;
}
return(_hasCategory);
}
//Sets the properties of the root DictionaryItem
public DictionaryTree(string Value)
{
if (Value != null)
{
_root = new DictionaryItem(false);
_root.IsRoot = true;
_root.RootName = Value;
}
}
private DictionaryItem WordItem()
{
DictionaryItem dItem = new DictionaryItem(false);
dItem.WordName = DictionaryClipboard.GetWordSearch();
dItem.CategoryName = comboBox_Category.Text;
dItem.WordDefinition = textBox_Definition.Text;
return(dItem);
}
//Prints the DictionaryItem and its properties
public void PrintToScreen(DictionaryItem DicItem, ModifiedRichTextBox ModifiedRTB)
{
int _boldSelectionStart = 0;
int _italicSelectionStart = 0;
if (DicItem.WordName != null)
{
ModifiedRTB.Text = "";
for (int i = 0; i < 3; i++)
{
switch (i)
{
//Category index
case 0:
ModifiedRTB.Text = DicItem.CategoryName;
ModifiedRTB.SelectionStart = 0;
ModifiedRTB.SelectionLength = DicItem.CategoryName.Length;
ModifiedRTB.SelectionFont = new Font(ModifiedRTB.SelectionFont, FontStyle.Underline);
_boldSelectionStart = ModifiedRTB.Text.Length;
ModifiedRTB.Text += Environment.NewLine;
break;
//Word index
case 1:
ModifiedRTB.Text += Environment.NewLine + DicItem.WordName;
ModifiedRTB.SelectionStart = _boldSelectionStart;
ModifiedRTB.SelectionLength = DicItem.WordName.Length + 2;
ModifiedRTB.SelectionFont = new Font(ModifiedRTB.SelectionFont, FontStyle.Bold);
_italicSelectionStart = ModifiedRTB.Text.Length;
ModifiedRTB.Text += Environment.NewLine;
break;
//Definition index
case 2:
ModifiedRTB.Text += DicItem.WordDefinition;
ModifiedRTB.SelectionStart = _italicSelectionStart;
ModifiedRTB.SelectionLength = DicItem.WordDefinition.Length + 2;
ModifiedRTB.SelectionFont = new Font(ModifiedRTB.SelectionFont, FontStyle.Italic);
//Bolds the 2nd line again
ModifiedRTB.SelectionStart = _boldSelectionStart;
ModifiedRTB.SelectionLength = DicItem.WordName.Length + 2;
ModifiedRTB.SelectionFont = new Font(ModifiedRTB.SelectionFont, FontStyle.Bold);
break;
}
}
}
else
{
}
}
public void AddDictionaryItem(DictionaryItem DicItem)
{
//only categories can be added to the root
if (DicItem != null && DicItem.IsCategory == true && this.IsRoot == true)
{
this._dictionaryItems.Add(DicItem);
}//Only words can be added to categories
else if (DicItem != null && DicItem.IsCategory == false && this._isCategory == true)
{
this.DictionaryItems.Add(DicItem);
}
}
private void button_AddWord_Click_1(object sender, EventArgs e)
{
if (DictionaryTree.HasWord(WordItem().WordName, ActiveDictionary.Dictionary.Root))
{
//Error Provider Code
}
else
{
DictionaryItem DItem = new DictionaryItem(false, false, WordItem().CategoryName, WordItem());
FileIO.SerializeDictionary();
this.Close();
}
}
//Searches for a word in the dictoinary and returns it if the word is found
public static DictionaryItem SearchReturnWord(DictionaryItem Root, string Word)
{
bool hasFoundWord = false;
DictionaryItem WordFound = new DictionaryItem(false);
if (Root != null)
{
//The assumption is that the word does not exist until found
if (hasFoundWord == false)
{
foreach (DictionaryItem DicItem in Root.DictionaryItems)
{
if (DicItem.IsCategory)
{
foreach (DictionaryItem childDicItem in DicItem.DictionaryItems)
{
if (childDicItem.WordName == Word)
{
WordFound = childDicItem;
hasFoundWord = true;
break;
}
else
{
}
}
}
else
{
}
}
}
else
{
}
}
return(WordFound);
}
//Calls the search methods from the DictionaryTree class
//The marked string is a combinaton of the string to search plus a tag which refers to a category or word search
public object Search(string MarkedSearchString, DictionaryItem DicItem)
{
List <DictionaryItem> CategoryItem = new List <DictionaryItem>();
DictionaryItem WordItem = new DictionaryItem();
try
{
string StringToSearch = MarkedSearchString.Split('/')[1];
string SearchCriteria = MarkedSearchString.Split('/')[0];
if (SearchCriteria == "(C)")
{
DictionaryItem dictionaryItem = new DictionaryItem();
return(CategoryItem);
}
else if (SearchCriteria == "(W)")
{
if (StringToSearch == DictionaryTree.SearchReturnWord(DicItem, StringToSearch).WordName)
{
WordItem = DictionaryTree.SearchReturnWord(DicItem, StringToSearch);
}
else
{
WordItem = null;
}
return(WordItem);
}
else
{
return(null);
}
}
catch (IndexOutOfRangeException)
{
return(null);
}
}
protected override void OnKeyDown(KeyEventArgs e)
{
if (e.KeyData == Keys.Enter)
{
if (this.Text != string.Empty)
{
_cursorIndex += 1;
//When the definition has been entered
if (_cursorIndex == 3)
{
if (ActiveDictionary.Dictionary != null)
{
DictionaryItem Word = new DictionaryItem(false, true, this.Lines[0],
new DictionaryItem(false)
{
CategoryName = Lines[0],
WordName = Lines[2],
WordDefinition = Lines[3]
});
ActiveDictionary.Dictionary.Root.AddDictionaryItem(Word);
}
else
{
ActiveDictionary.Dictionary = new DictionaryTree("MyDictonary1");
DictionaryItem Word = new DictionaryItem(false, true, this.Lines[0],
new DictionaryItem(false)
{
CategoryName = Lines[0],
WordName = Lines[2],
WordDefinition = Lines[3]
});
ActiveDictionary.Dictionary.Root.AddDictionaryItem(Word);
}
}
}
}
else
{
if (e.Modifiers == Keys.Control)
{
Keys keydata = e.KeyData & e.KeyCode;
switch (keydata)
{
case Keys.M:
bool goToBreak = false;
foreach (DictionaryItem category in ActiveDictionary.Dictionary.Root.DictionaryItems)
{
if (goToBreak == false)
{
foreach (DictionaryItem word in category.DictionaryItems)
{
if (word.IsShowing)
{
word.CategoryName = Lines[0];
word.WordName = Lines[2];
word.WordDefinition = Lines[3];
goToBreak = true;
}
}
}
else
{
break;
}
}
break;
}
}
}
base.OnKeyDown(e);
}
public static void InitializeActiveSearchList(DictionaryItem DicItem, string Word)
{
ActiveSearchList = DictionaryTree.SearchReturnAllWords(DicItem, Word);
}
