static public string CreateImage(gbrainy.Core.Main.Game game, int i)
{
string file = images_dir + "/" + i.ToString() + ".png";
GameImage image = new GameImage(game);
image.CreateImage(file);
return(file);
}
public gbrainy.Core.Main.Game GetNextGame()
{
gbrainy.Core.Main.Game g = null;
if (session.Status != gbrainy.Core.Main.GameSession.SessionStatus.Finished)
{
session.NextGame();
g = session.CurrentGame;
}
return(g);
}
// Page Life-Cycle Events
//
// - Page_Load
// - Control events
// - Page_LoadComplete
//
private void Page_LoadComplete(Object sender, EventArgs e)
{
if (WebSession.GameState != null && WebSession.GameState.Status == GameSession.SessionStatus.Finished)
{
return;
}
if (WebSession.NextGame == true)
{
_game = GetNextGame();
UpdateGame();
}
WebSession.NextGame = false;
}
public bool GeneratePdf(Game [] games, int games_page, string file)
{
int columns, rows;
switch (games_page) {
case 1:
columns = 1;
rows = 1;
break;
case 2:
columns = 2;
rows = 1;
break;
case 4:
columns = 2;
rows = 2;
break;
default:
throw new InvalidOperationException ("Invalid games per page value");
}
try {
PdfSurface pdf = new PdfSurface (file, page_width * columns, page_height * rows);
if (pdf.Status != Status.Success)
return false;
CairoContextEx cr = new CairoContextEx (pdf, "sans 12", 72);
GenerateQuestions (cr, games, columns, rows);
GenerateAnswers (cr, games, columns, rows);
pdf.Finish ();
((IDisposable)cr).Dispose();
return true;
}
catch (Exception e)
{
Console.WriteLine ("PdfExporter.GeneratePdf. Exception: {0}", e);
return false;
}
}
static void GenerateAnswers(CairoContextEx cr, Game [] games, int columns, int rows)
{
int x, y, page;
string str;
int column, row;
const int space_lines = 80;
x = y = page = 0;
column = row = 0;
// Draw solution title
cr.SetPangoFontSize (20);
cr.DrawStringWithWrapping (x + margin, y + margin,
ServiceLocator.Instance.GetService <ITranslations> ().GetString ("Solutions"), width - margin);
y += space_lines;
cr.Stroke ();
cr.SetPangoFontSize (12);
cr.UseMarkup = true;
for (int i = 0; i < games.Length; i++)
{
str = String.Format (ServiceLocator.Instance.GetService <ITranslations> ().GetString ("Game #{0}. {1}"), i + 1, games[i].AnswerText);
// Draw Solution
cr.DrawStringWithWrapping (x + margin, y + margin, str, width - margin);
cr.Stroke ();
y += space_lines;
// Next lateral page (right)
if (y + space_lines >= page_height * (row + 1) && x + page_width < page_width * columns) {
column++;
x = column * page_width;
y = row * page_height;
page++;
} else {
// No more space (right), new row
if (y + space_lines >= page_height * (row + 1) && x + page_width >= page_width * columns) {
row++;
column = 0;
x = column * page_width;
y = row * page_height;
page++;
}
}
if (page >= rows * columns) {
cr.ShowPage ();
page = x = y = 0;
column = row = 0;
}
}
if (y > 0)
cr.ShowPage ();
}
static void GenerateQuestions(CairoContextEx cr, Game [] games, int columns, int rows)
{
int x, y, page;
Game puzzle;
string str;
x = y = page = 0;
for (int i = 0; i < games.Length; i++)
{
puzzle = games [i];
puzzle.Begin ();
page++;
cr.Save ();
cr.Translate (x, y);
cr.Rectangle (0, 0, width, height + question_height);
cr.Clip ();
// Translators: {0} is the game number and {1} the game question or answer
// The number is used as reference when looking for the game solution in the PDF
str = String.Format (ServiceLocator.Instance.GetService <ITranslations> ().GetString ("Game #{0}. {1}"), i + 1, puzzle.Question);
// Draw question
cr.SetPangoFontSize (12);
cr.UseMarkup = true;
cr.DrawStringWithWrapping (margin, 10, str, width - margin);
cr.Stroke ();
cr.UseMarkup = false;
// Draw from question_height up height since from 0 to question_height is the question
// Translate adds always to previous matrix's transformation
cr.Translate (0, question_height);
puzzle.DrawPreview (cr, width, height, false);
if (i == 0) {
cr.Save ();
cr.SetPangoFontSize (0.02);
cr.MoveTo (0.05, 0.95);
cr.ShowPangoText (String.Format (ServiceLocator.Instance.GetService <ITranslations> ().GetString ("Created by gbrainy {0}"), Defines.VERSION));
cr.Stroke ();
cr.Restore ();
}
x += width + margin;
if (x > width + margin) {
x = 0;
y += height + margin + question_height;
}
cr.Restore ();
cr.Stroke ();
if (page >= columns * rows) {
cr.ShowPage ();
page = x = y = 0;
}
}
if (y > 0)
cr.ShowPage ();
}
// Page Life-Cycle Events
//
// - Page_Load
// - Control events
// - Page_LoadComplete
//
private void Page_LoadComplete(Object sender, EventArgs e)
{
if (WebSession.GameState != null && WebSession.GameState.Status == GameSession.SessionStatus.Finished)
return;
if (WebSession.NextGame == true)
{
_game = GetNextGame ();
UpdateGame ();
}
WebSession.NextGame = false;
}
private void Page_Load(Object sender, EventArgs e)
{
// If the Language has not been set the user has a expired
// session or does not come from the main page
if (String.IsNullOrEmpty (WebSession.LanguageCode))
{
Response.Redirect ("/");
return;
}
if (IsPostBack == false)
InitPage ();
Logger.Debug ("Game.Page_Load. Page load starts. Session ID {0}, IsPostBack {1}", Session.SessionID,
IsPostBack);
HtmlForm form = (HtmlForm) Master.FindControl ("main_form");
form.DefaultButton = answer_button.UniqueID;
translations = new TranslationsWeb ();
translations.Language = WebSession.LanguageCode;
string answer = Request.QueryString ["answer"];
if (IsPostBack == false && string.IsNullOrEmpty (answer) == false)
{
ProcessAnswer (answer);
}
if (WebSession.GameState == null)
{
Logger.Debug ("Game.Page_Load creating new session");
session = new gbrainy.Core.Main.GameSession (translations);
session.GameManager = CreateManager ();
session.PlayList.Difficulty = gbrainy.Core.Main.GameDifficulty.Medium;
session.PlayList.GameType = gbrainy.Core.Main.GameSession.Types.LogicPuzzles |
gbrainy.Core.Main.GameSession.Types.Calculation |
gbrainy.Core.Main.GameSession.Types.VerbalAnalogies;
session.New ();
WebSession.GameState = session;
Global.TotalGamesSessions++;
_game = GetNextGame ();
UpdateGame ();
// If the first time that loads this does not have a session
// send the user to the home page
//Logger.Debug ("New Session, redirecting to Default.aspx");
//Response.Redirect ("Default.aspx");
} else if (WebSession.GameState != null && WebSession.GameState.Status == GameSession.SessionStatus.Finished)
{
// Finished game
image = new GameImage (null);
game_image.ImageUrl = CreateImage (WebSession);
answer_button.Enabled = false;
answer_textbox.Text = string.Empty;
answer_textbox.Enabled = false;
nextgame_link.Enabled = false;
endgames_button.Enabled = false;
UpdateGame ();
}
else {
session = WebSession.GameState;
if (_game == null)
_game = WebSession.GameState.CurrentGame;
UpdateGame ();
}
if (IsPostBack == false)
SetText ();
if (IsPostBack == true) {
Logger.Debug ("Game.Page_Load. Ignoring postback");
return;
}
Logger.Debug ("Game.Page_Load. Page load completed");
}
public GameImage(gbrainy.Core.Main.Game game)
{
this.game = game;
}
private void Page_Load(Object sender, EventArgs e)
{
// If the Language has not been set the user has a expired
// session or does not come from the main page
if (String.IsNullOrEmpty(WebSession.LanguageCode))
{
Response.Redirect("/");
return;
}
if (IsPostBack == false)
{
InitPage();
}
Logger.Debug("Game.Page_Load. Page load starts. Session ID {0}, IsPostBack {1}", Session.SessionID,
IsPostBack);
HtmlForm form = (HtmlForm)Master.FindControl("main_form");
form.DefaultButton = answer_button.UniqueID;
translations = new TranslationsWeb();
translations.Language = WebSession.LanguageCode;
string answer = Request.QueryString ["answer"];
if (IsPostBack == false && string.IsNullOrEmpty(answer) == false)
{
ProcessAnswer(answer);
}
if (WebSession.GameState == null)
{
Logger.Debug("Game.Page_Load creating new session");
session = new gbrainy.Core.Main.GameSession(translations);
session.GameManager = CreateManager();
session.PlayList.Difficulty = gbrainy.Core.Main.GameDifficulty.Medium;
session.PlayList.GameType = gbrainy.Core.Main.GameSession.Types.LogicPuzzles |
gbrainy.Core.Main.GameSession.Types.Calculation |
gbrainy.Core.Main.GameSession.Types.VerbalAnalogies;
session.New();
WebSession.GameState = session;
Global.TotalGamesSessions++;
_game = GetNextGame();
UpdateGame();
// If the first time that loads this does not have a session
// send the user to the home page
//Logger.Debug ("New Session, redirecting to Default.aspx");
//Response.Redirect ("Default.aspx");
}
else if (WebSession.GameState != null && WebSession.GameState.Status == GameSession.SessionStatus.Finished)
{
// Finished game
image = new GameImage(null);
game_image.ImageUrl = CreateImage(WebSession);
answer_button.Enabled = false;
answer_textbox.Text = string.Empty;
answer_textbox.Enabled = false;
nextgame_link.Enabled = false;
endgames_button.Enabled = false;
UpdateGame();
}
else
{
session = WebSession.GameState;
if (_game == null)
{
_game = WebSession.GameState.CurrentGame;
}
UpdateGame();
}
if (IsPostBack == false)
{
SetText();
}
if (IsPostBack == true)
{
Logger.Debug("Game.Page_Load. Ignoring postback");
return;
}
Logger.Debug("Game.Page_Load. Page load completed");
}
void GeneratePdf(GameSession.Types types, int num_games, int gamespage, GameDifficulty difficulty, bool colorblind, string filename)
{
Game [] games;
GameSession session;
string msg;
MessageType msg_type;
games = new Game [num_games];
session = new GameSession (Translations);
session.GameManager = manager;
session.PlayList.ColorBlind = colorblind;
session.PlayList.Difficulty = difficulty;
session.PlayList.GameType = types;
for (int n = 0; n < num_games; n++)
{
games [n] = session.PlayList.GetPuzzle ();
games [n].Translations = Translations;
}
if (pdfExporter.GeneratePdf (games, gamespage, filename) == true) {
msg = Catalog.GetString ("The PDF file has been exported correctly.");
msg_type = MessageType.Info;
} else {
msg = Catalog.GetString ("There was a problem generating the PDF file. The file has not been created.");
msg_type = MessageType.Error;
}
// Notify operation result
MessageDialog md = new MessageDialog (this, DialogFlags.Modal, msg_type, ButtonsType.Ok, msg);
md.Run ();
md.Destroy ();
}
public GameImage(gbrainy.Core.Main.Game game)
{
this.game = game;
}
