示例#1
0
        private void bgw_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
        {
            progressBar.Visible = false;
            KeyValuePair<SnippetSearchResult, Dictionary<string, string[]>> returnedValue = (KeyValuePair<SnippetSearchResult, Dictionary<string, string[]>>)e.Result;

            SnippetSearchResult result = returnedValue.Key as SnippetSearchResult;
            Dictionary<string, string[]> mispellings = returnedValue.Value as Dictionary<string, string[]>;
            if (result == null)
                result = new SnippetSearchResult();
            int numReturnedSnippets = result.snippetNum;

            //  log.Debug("bgw_RunWorkerCompleted - currentSearchText: " + currentSearchText + " - SearchCombobox.Text: " + SearchCombobox.Text);
            SearchCombobox.Text = currentSearchText;

            if (numReturnedSnippets == 0)
            {
                if (result.errorMsg.CompareTo(Utilities.GetResourceLocalizedMsg<ErrorCodes>(ErrorCodes.OK)) == 0)
                {
                    ResultsRecap.Text = Properties.Resources.NoResults;
                }
                else
                {
                    SetErrorMsg(result.errorMsg);
                }
            }
            else
            {
                if (listSnippetWiew.Controls.Count == 0)
                {
                    ResultsRecap.Text = Properties.Resources.NoResults;
                }
                else
                {
                    ResultsRecap.Text = string.Format(Properties.Resources.SearchSnippetRecap1, numReturnedSnippets);

                    if (numReturnedSnippets > listSnippetWiew.Controls.Count)
                    {  // there are more snippets available
                        ResultsRecap.Text += string.Format(": " + Properties.Resources.SearchSnippetRecap2, listSnippetWiew.Controls.Count);
                        showMoreBox.Visible = true;
                    }
                    else
                    {  // we are displaying everything
                        showMoreBox.Visible = false;
                    }
                }
            }

            // cleanup the panel containing mispelling labels
            SuggestedPanel.Controls.Clear();

            // populate mispellings
            if ((mispellings != null) && (mispellings.Count > 0))
            {
                // split current Search terms by words
                List<string> mispellingArr = currentSearchText.SplitWords();

                for (int i = 0; i < mispellingArr.Count; i++)
                {
                    // prepare the label to be added to the panel TODO
                    Label suggestedLbl = new Label();
                    suggestedLbl.TextAlign = ContentAlignment.TopLeft; 
                    suggestedLbl.Margin = new Padding(2, 6, 0, 0);
                    suggestedLbl.Name = "SuggestedLbl" + i;
                    suggestedLbl.Padding = new Padding(0, 0, 0, 0);
                    suggestedLbl.Cursor = Cursors.Hand;
                    suggestedLbl.Visible = true;

                    bool foundMispelling = false;

                    // Search if the word must be replaced by a suggestion
                    foreach (string key in mispellings.Keys)
                    {
                        if ((mispellingArr[i].Equals(key, StringComparison.InvariantCultureIgnoreCase)) &&
                            (!mispellings[key].IsNullOrEmpty()))
                        {
                            mispellingArr[i] = mispellings[key][0];
                            foundMispelling = true;
                            break;
                        }
                    }

                    // style and add the label to the panel
                    suggestedLbl.Text = mispellingArr[i];

                    if (foundMispelling)
                        suggestedLbl.Font = new Font(new FontFamily("Verdana"), 11, FontStyle.Bold);
                    else
                        suggestedLbl.Font = new Font(new FontFamily("Verdana"), 11, FontStyle.Italic);

                    SuggestedPanel.Controls.Add(suggestedLbl);
                }

                suggestedSearchText = string.Join(" ", mispellingArr);
                SuggestedStr.Visible = true;
            }

            ResultsRecap.Visible = true;
            SearchClicked = false;
        }
示例#2
0
        private void bgw_DoWork(object sender, DoWorkEventArgs e)
        {
            SnippetSearchResult result = new SnippetSearchResult();
            e.Result = result;

            KeyValuePair<string, int> search_count = (KeyValuePair<string, int>)e.Argument;

            // read snippets and populate the List
            SnippetsWS snippetRepo = new SnippetsWS();
            int searchBlock = 20;   // length of each block of snippets read via web call
            int startIndex = search_count.Value;      // current block of snippets
            int numReturnedSnippets = 0;
            int numReturnedSnippetsWithNonDefOperator = 0;

            Dictionary<string, string[]> mispelling = null;
            SortedDictionary<string, int> tags = null;
            IList<Snippet> snipList = snippetRepo.GetSnippetsForSearch(search_count.Key, out mispelling, out numReturnedSnippets,
                out numReturnedSnippetsWithNonDefOperator, out tags, searchBlock, startIndex);

            //TODO: display results with non default operator

            result.snippetNum = numReturnedSnippets;
            if (result.snippetNum <= 0)
            {
                try
                {
                    result.errorMsg = Utilities.GetResourceLocalizedMsg<ErrorCodes>(snippetRepo.LastErrorCode);
                }
                catch (Exception)
                {
                    result.errorMsg = null;
                }
                if (string.IsNullOrEmpty(result.errorMsg))
                    result.errorMsg = Properties.Resources.ErrorCodes_UNKNOWN;
            }
            int p = 1;

            foreach (Snippet s in snipList)
            {
                SnipInfo sinfo = new SnipInfo();
                if (s != null)
                {
                    sinfo.snip_image = PictureManager.GetImageOfUser(s.CreatorID, new System.Drawing.Size(50, 50), s.CreatorImageNum);
                    sinfo.snip_name = s.Name;
                    sinfo.snip_description = s.Description;
                    sinfo.snip_creator = s.CreatorName;
                    sinfo.snip_ID = s.ID;

                    bgw.ReportProgress(p++, sinfo);
                }
            }

            e.Result = new KeyValuePair<SnippetSearchResult, Dictionary<string, string[]>>(result, mispelling);
        }