protected void Initialize()
{
// add application name and
Title = Utils.FormatTitle();
LoadThemes();
LoadUsers();
labelName.TooltipText = cbeName.TooltipText;
labelTheme.TooltipText = comboTheme.TooltipText;
statusMessage = new StatusMessage(lblStatus, imgStatus);
statusMessage.Message(Catalog.GetString("Enter your name, theme and press \"My Variant\" button"), Stock.DialogInfo);
}
protected virtual void OnActionGenerateActivated(object sender, System.EventArgs e)
{
#region
// TODO: Do not correct entered name, just normalize it internally
// TODO: Valid name regex (culture- or option- dependent)
// TODO: Name normalization regex (remove spaces, ё => e)
var sName = cbeName.ActiveText.ToLower().Trim();
// remove duplicate whitespace
sName = Regex.Replace(sName, @"\s+", " ");
// filter invalid symbols
// [^а-я-\s] - with "-"
sName = Regex.Replace(sName, @"[^а-яё\s]", "", RegexOptions.IgnoreCase);
if (!UserInfo.IsValidName(sName))
{
statusMessage.Message(
Catalog.GetString("Name was entered incorrectly!"),
Catalog.GetString("Name must consists from three parts - lastname (family name), firstname and othername, separated with spaces."),
Stock.DialogError
);
cbeName.ErrorBell();
return;
}
var sNameParts = sName.Split(' ');
sName = CharToUpper(sNameParts [0], 0) + " " + CharToUpper(sNameParts [1], 0) + " " + CharToUpper(sNameParts [2], 0);
RememberUser(sName);
// THINK: RU locale-specific
// replace 'Ё' after remember, so it is equivalent to 'Е'
sName = sName.Replace("ё", "е").Replace("Ё", "Е");
sNameParts = sName.ToUpper().Split(' ');
//cbeName.Entry.Text = sName;
//sName = sName.ToUpper();
#endregion
var uniqueInt = UniqueInt(
Mix(sNameParts [0], sNameParts [1], sNameParts [2]));
var rnd = new Random(uniqueInt);
// roll dice three times
rnd.Next();
rnd.Next();
rnd.Next(); // new version
//int nTasksToSelect = 10;
//int iGrouping = 2;
//int ToSumComplexity = 10 * 5 - 3; // примерно 10 задач средней сложности (5) минус 5 (чуть меньше половинной сложности)
if (comboTheme.Active == 0)
{
statusMessage.Message(
Catalog.GetString("You must choose a theme!"),
Catalog.GetString("You must choose a theme of work to generate variant for it."),
Stock.DialogError
);
comboTheme.ErrorBell();
return;
}
lsTasks = new List <TaskInfo> (100);
lsTasksSelected = new List <TaskInfo> (10);
ThemeInfo theme = null;
foreach (ThemeInfo t in lsThemes)
{
if (t.Title == comboTheme.ActiveText)
{
theme = t;
break;
}
}
if (theme == null)
{
statusMessage.Message(
Catalog.GetString("Unexpected error!"),
Catalog.GetString("Unexpected error occured! Application restart recommended."),
Stock.DialogError
);
comboTheme.ErrorBell();
return;
}
lsTasks = DataProvider.Database.Fetch <TaskInfo, ProblemBookSectionInfo, ProblemBookInfo> (
"SELECT TA.*, PBS.*, PB.* FROM Tasks AS TA " +
"INNER JOIN ThemeSectionPairs AS TSP " +
"ON TA.ProblemBookSectionID = TSP.ProblemBookSectionID " +
"INNER JOIN ProblemBookSections AS PBS " +
"ON TA.ProblemBookSectionID = PBS.ProblemBookSectionID " +
"INNER JOIN ProblemBooks AS PB " +
"ON PBS.ProblemBookID = PB.ProblemBookID " +
"WHERE TSP.ThemeID = @0 ORDER BY TA.[Order] ASC", theme.ThemeID);
var nTasks = lsTasks.Count;
if (nTasks == 0)
{
statusMessage.Message(
Catalog.GetString("No tasks for choosen theme!"),
Catalog.GetString("No tasks for choosen theme found in the database"),
Stock.DialogWarning
);
comboTheme.ErrorBell();
return;
}
// массив маски выбранных задач
// если taskMask[i] = true, задача выбрана
var taskMask = new bool[nTasks];
for (var i = 0; i < taskMask.Length; i++)
{
taskMask [i] = false;
}
var easyTasks = SelectTasks(2, 1, 3, taskMask, rnd);
var hardTasks = SelectTasks(2, 9, 10, taskMask, rnd);
var complexTasks = SelectTasks(2, 7, 8, taskMask, rnd);
var commonTasks = SelectTasks(
10 - complexTasks.Count - hardTasks.Count - easyTasks.Count,
4, 6, taskMask, rnd);
lsTasksSelected.AddRange(easyTasks);
lsTasksSelected.AddRange(hardTasks);
lsTasksSelected.AddRange(complexTasks);
lsTasksSelected.AddRange(commonTasks);
lsTasksSelected.Sort(new TaskOrderComparer());
while (table2.Children.Length > 0)
{
table2.Remove(table2.Children [0]);
}
// CHECK: what is it for?
if (table2.Children.Length < lsTasksSelected.Count)
{
for (var i = 0; i < lsTasksSelected.Count; i++)
{
var button = new Button();
table2.Add(button);
var tableChild = table2 [button] as Table.TableChild;
tableChild.XOptions = tableChild.YOptions = AttachOptions.Expand | AttachOptions.Fill;
var x = (uint)(i % 5) * 2 + 1;
var y = (uint)(i / 5);
tableChild.LeftAttach = x;
tableChild.RightAttach = tableChild.LeftAttach + 1;
tableChild.TopAttach = y;
tableChild.BottomAttach = tableChild.TopAttach + 1;
// add label
var label = new Label();
table2.Add(label);
tableChild = table2 [label] as Table.TableChild;
label.UseMarkup = true;
label.LabelProp = string.Format("<b>{0,2}:</b>", i + 1);
label.SetAlignment(1, 0.5f);
tableChild.LeftAttach = x - 1;
tableChild.RightAttach = tableChild.LeftAttach + 1;
tableChild.TopAttach = y;
tableChild.BottomAttach = tableChild.TopAttach + 1;
label.Show();
button.Show();
} // for
}
statusMessage.Message(
string.Format(Catalog.GetString("{0} tasks choosen"), lsTasksSelected.Count),
Stock.DialogInfo
);
sizegroupButtons = new SizeGroup(SizeGroupMode.Horizontal);
// fill task buttons
var ti = 0;
foreach (var w in table2.Children)
{
if (w is Button)
{
// FIXME: Sort order is inverse!
// must be: TaskInfo t = lsTasksSelected [ti++];
var task = lsTasksSelected [lsTasksSelected.Count - ++ti];
var button = w as Button;
button.Label = task.ToString();
button.TooltipText = task.ToDetailString();
button.BorderWidth = 2;
button.WidthRequest = 100;
button.FocusOnClick = true;
button.Clicked += new EventHandler(OnTaskButtonClicked);
sizegroupButtons.AddWidget(button);
#region Button coloring (disabled)
// Button coloring is disabled - not supported by all GTK themes
/* // color by complexity
* Gdk.Color color = new Gdk.Color (192, 255, 192);
* if (t.ComplexityLevel == TaskComplexity.Low)
* color = new Gdk.Color (255, 255, 255);
* else if (t.ComplexityLevel == TaskComplexity.Higher)
* color = new Gdk.Color (255, 255, 192);
* else if (t.ComplexityLevel == TaskComplexity.High)
* color = new Gdk.Color (255, 192, 192);
* ModifyButtonBg (b, color);
*/
/* // color by taskbook
* Gdk.Color color = new Gdk.Color (200, 255, 200);
* if (t.Designation == "Зл")
* color = new Gdk.Color (200, 255, 200);
* else if (t.Designation == "Аб")
* color = new Gdk.Color (255, 255, 255);
* else if (t.Designation == "Юр")
* color = new Gdk.Color (200, 200, 255);
*
* ModifyWidgetBg (rb, color);
*/
#endregion
}
}
// display theme description on label and make label visible
labelThemeDesc.LabelProp = "<i>" + theme.Description + "</i>";
labelThemeDesc.TooltipText = theme.Description;
labelThemeDesc.Visible = true;
// make task table and checkbutton visible
table2.Visible = true;
chkOpenBook.Visible = true;
// dump generated varian to textview
textview1.Buffer.Text =
string.Format(Catalog.GetString("Variant for:\n{0}\n{1}"), sName, TasksToText(lsTasksSelected));
}