/// <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);
}
/// <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;
}
}
