Пример #1
0
            /// <summary>
            /// Handle displaying the PropertiesForm when the menu item is clicked on
            /// </summary>
            /// <param name="e">The event arguments </param>
            protected override void OnClick(EventArgs e)
            {
                string result = "";

                using (this.localModel.Workspace.Lock()) {
                    if ((~this.localModel.Workspace.CurrentPresentation) != null)
                    {
                        using (Synchronizer.Lock((~this.localModel.Workspace.CurrentPresentation).SyncRoot)) {
                            if ((~this.localModel.Workspace.CurrentPresentation).QuickPoll != null)
                            {
                                using (Synchronizer.Lock((~this.localModel.Workspace.CurrentPresentation).QuickPoll.SyncRoot)) {
                                    System.Collections.Hashtable table = (~this.localModel.Workspace.CurrentPresentation).QuickPoll.GetVoteCount();
                                    foreach (string s in table.Keys)
                                    {
                                        result += QuickPollModel.GetLocalizedQuickPollString(s) + " - " + table[s].ToString() + System.Environment.NewLine;
                                    }
                                }
                            }
                        }
                    }
                }

                MessageBox.Show(result);
            }
Пример #2
0
        /// <summary>
        /// Paints the text of the textsheetmodel onto the slide using the DrawString method.
        /// </summary>
        /// <param name="args"></param>
        public override void Paint(PaintEventArgs args)
        {
            Graphics     g = args.Graphics;
            int          startX, startY, endX, endY, width, height;
            RectangleF   finalLocation;
            Font         writingFont = new Font(FontFamily.GenericSansSerif, 12.0f);
            StringFormat format      = new StringFormat(StringFormat.GenericDefault);

            format.Alignment     = StringAlignment.Center;
            format.LineAlignment = StringAlignment.Center;

            // Sanity Check
            using (Synchronizer.Lock(this.m_Sheet.SyncRoot)) {
                if (this.m_Sheet.QuickPoll == null)
                {
                    return;
                }
            }

            // Get everything we need from the SlideDisplay
            using (Synchronizer.Lock(this.SlideDisplay.SyncRoot)) {
                ///transform what we will paint so that it will fit nicely into our slideview
                g.Transform = this.SlideDisplay.PixelTransform;
                if (this.SlideDisplay.Slide != null)
                {
                    using (Synchronizer.Lock(this.SlideDisplay.Slide.SyncRoot)) {
                        startX        = (int)(this.SlideDisplay.Slide.Bounds.Width * 0.5f);
                        endX          = (int)(this.SlideDisplay.Slide.Bounds.Width * 0.95f);
                        startY        = (int)(this.SlideDisplay.Slide.Bounds.Height * 0.3f);
                        endY          = (int)(this.SlideDisplay.Slide.Bounds.Height * 0.85f);
                        width         = endX - startX;
                        height        = endY - startY;
                        finalLocation = new RectangleF(startX, startY, width, height);
                    }
                }
                else
                {
                    startX        = (int)(this.SlideDisplay.Bounds.Width * 0.5f);
                    endX          = (int)(this.SlideDisplay.Bounds.Width * 0.95f);
                    startY        = (int)(this.SlideDisplay.Bounds.Height * 0.3f);
                    endY          = (int)(this.SlideDisplay.Bounds.Height * 0.85f);
                    width         = endX - startX;
                    height        = endY - startY;
                    finalLocation = new RectangleF(startX, startY, width, height);
                }
            }

            // Get the vote data
            System.Collections.ArrayList names;
            System.Collections.Hashtable table;
            using (Synchronizer.Lock(this.m_Sheet.SyncRoot)) {
                using (Synchronizer.Lock(this.m_Sheet.QuickPoll.SyncRoot)) {
                    names = QuickPollModel.GetVoteStringsFromStyle(this.m_Sheet.QuickPoll.PollStyle);
                    table = this.m_Sheet.QuickPoll.GetVoteCount();
                }
            }

            // Draw the outline
            g.FillRectangle(Brushes.White, startX - 1, startY - 1, width, height);
            g.DrawRectangle(Pens.Black, startX - 1, startY - 1, width, height);

            switch (this.DisplayType)
            {
            case ResultDisplayType.Text:     // Text
                // Get the results string
                string result = "";
                foreach (string s in table.Keys)
                {
                    result += QuickPollModel.GetLocalizedQuickPollString(s) + " - " + table[s].ToString() + System.Environment.NewLine;
                }
                g.DrawString(result, writingFont, Brushes.Black, finalLocation, format);
                break;

            case ResultDisplayType.Histogram:
                // Count the total number of results
                int totalVotes = 0;
                foreach (string s in table.Keys)
                {
                    totalVotes += (int)table[s];
                }

                // Draw the choices
                float columnWidth       = width / names.Count;
                int   columnStartY      = (int)((height * 0.9f) + startY);
                int   columnTotalHeight = columnStartY - startY;
                for (int i = 0; i < names.Count; i++)
                {
                    // Draw the column
                    int columnHeight = 0;
                    if (totalVotes != 0)
                    {
                        columnHeight = (int)Math.Round((float)columnTotalHeight * ((int)table[names[i]] / (float)totalVotes));
                    }
                    if (columnHeight == 0)
                    {
                        columnHeight = 1;
                    }
                    g.FillRectangle(this.columnBrushes[i], (int)(i * columnWidth) + startX, columnStartY - columnHeight, (int)columnWidth, columnHeight);

                    // Draw the label
                    g.DrawString(QuickPollModel.GetLocalizedQuickPollString(names[i].ToString()),
                                 writingFont,
                                 Brushes.Black,
                                 new RectangleF((i * columnWidth) + startX, columnStartY, columnWidth, endY - columnStartY),
                                 format);

                    // Draw the number
                    string     percentage      = String.Format("{0:0%}", (totalVotes == 0) ? 0 : (float)(((int)table[names[i]] / (float)totalVotes)));
                    int        numberHeight    = (endY - columnStartY) * 2;
                    RectangleF numberRectangle = new RectangleF((i * columnWidth) + startX,
                                                                (numberHeight > columnHeight) ? (columnStartY - columnHeight - numberHeight) : (columnStartY - columnHeight),
                                                                columnWidth,
                                                                numberHeight);
                    string numberString = percentage + System.Environment.NewLine + "(" + table[names[i]].ToString() + ")";
                    g.DrawString(numberString, writingFont, Brushes.Black, numberRectangle, format);
                }
                break;
            }
        }