mcs/class/Managed.Windows.Forms/System.Windows.Forms/PageSetupDialog.cs

   1 // Permission is hereby granted, free of charge, to any person obtaining
   2 // a copy of this software and associated documentation files (the
   3 // "Software"), to deal in the Software without restriction, including
   4 // without limitation the rights to use, copy, modify, merge, publish,
   5 // distribute, sublicense, and/or sell copies of the Software, and to
   6 // permit persons to whom the Software is furnished to do so, subject to
   7 // the following conditions:
   8 //
   9 // The above copyright notice and this permission notice shall be
  10 // included in all copies or substantial portions of the Software.
  11 //
  12 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  13 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  14 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  15 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  16 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  17 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  18 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  19 //
  20 // Copyright (c) 2006 Novell, Inc.
  21 //
  22 // Authors:
  23 //      Jonathan Chambers (jonathan.chambers@ansys.com)
  24 //
  25
  26 using System;
  27 using System.ComponentModel;
  28 using System.ComponentModel.Design;
  29 using System.ComponentModel.Design.Serialization;
  30 using System.Collections;
  31 using System.Diagnostics;
  32 using System.Drawing;
  33 using System.Drawing.Printing;
  34 using System.Globalization;
  35 using System.Reflection;
  36
  37 namespace System.Windows.Forms {
  38
  39         [DefaultProperty("Document")]
  40         public sealed class PageSetupDialog : CommonDialog {
  41
  42                 #region Local variables
  43                 private PrintDocument document;
  44                 private PageSettings page_settings;
  45                 private PrinterSettings printer_settings;
  46                 private Margins min_margins;
  47                 private bool allow_margins;
  48                 private bool allow_orientation;
  49                 private bool allow_paper;
  50                 private bool allow_printer;
  51                 private bool show_help;
  52                 private bool show_network;
  53
  54                 private GroupBox groupbox_paper;
  55                 private Label label_source;
  56                 private Label label_size;
  57                 private GroupBox groupbox_orientation;
  58                 private RadioButton radio_landscape;
  59                 private RadioButton radio_portrait;
  60                 private GroupBox groupbox_margin;
  61                 private Label label_left;
  62                 private Button button_help;
  63                 private Button button_ok;
  64                 private Button button_cancel;
  65                 private Button button_printer;
  66                 private Label label_top;
  67                 private Label label_right;
  68                 private Label label_bottom;
  69                 private NumericTextBox textbox_left;
  70                 private NumericTextBox textbox_top;
  71                 private NumericTextBox textbox_right;
  72                 private NumericTextBox textbox_bottom;
  73                 private ComboBox combobox_source;
  74                 private ComboBox combobox_size;
  75                 private PagePreview pagePreview;
  76                 #endregion // Local variables
  77
  78                 #region Public Constructors
  79                 public PageSetupDialog ()
  80                 {
  81                         InitializeComponent();
  82                         Reset ();
  83                 }
  84                 #endregion // Public Constructors
  85
  86
  87                 #region Public Instance Methods
  88                 public override void Reset ()
  89                 {
  90                         AllowMargins = true;
  91                         AllowOrientation = true;
  92                         AllowPaper = true;
  93                         AllowPrinter = true;
  94                         ShowHelp = false;
  95                         ShowNetwork = true;
  96                         MinMargins = new Margins (0, 0, 0, 0);
  97                         PrinterSettings = null;
  98                         PageSettings = null;
  99                         Document = null;
 100                 }
 101                 #endregion // Public Instance Methods
 102
 103                 #region Public Instance Properties
 104                 [DefaultValue(true)]
 105                 public bool AllowMargins {
 106                         get { return allow_margins; }
 107                         set { allow_margins = value; }
 108                 }
 109
 110                 [DefaultValue(true)]
 111                 public bool AllowOrientation {
 112                         get { return allow_orientation; }
 113                         set { allow_orientation = value; }
 114                 }
 115
 116                 [DefaultValue(true)]
 117                 public bool AllowPaper {
 118                         get { return allow_paper; }
 119                         set { allow_paper = value; }
 120                 }
 121
 122                 [DefaultValue(true)]
 123                 public bool AllowPrinter {
 124                         get { return allow_printer; }
 125                         set { allow_printer = value; }
 126                 }
 127
 128                 [DefaultValue(null)]
 129                 public PrintDocument Document {
 130                         get { return document; }
 131                         set {
 132                                 document = value;
 133                                 if (document != null) {
 134                                         printer_settings = document.PrinterSettings;
 135                                         page_settings = document.DefaultPageSettings;
 136                                 }
 137                         }
 138                 }
 139
 140                 public Margins MinMargins {
 141                         get { return min_margins; }
 142                         set { min_margins = value; }
 143                 }
 144
 145                 [Browsable(false)]
 146                 [DefaultValue(null)]
 147                 [DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
 148                 public PageSettings PageSettings {
 149                         get { return page_settings; }
 150                         set {
 151                                 page_settings = value;
 152                                 document = null;
 153                         }
 154                 }
 155
 156                 [Browsable(false)]
 157                 [DefaultValue(null)]
 158                 [DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
 159                 public PrinterSettings PrinterSettings {
 160                         get { return printer_settings; }
 161                         set {
 162                                 printer_settings = value;
 163                                 document = null;
 164                         }
 165                 }
 166
 167                 [DefaultValue(false)]
 168                 public bool ShowHelp {
 169                         get { return show_help; }
 170                         set {
 171                                 if (value != show_help) {
 172                                         show_help = value;
 173                                         ShowHelpButton ();
 174                                 }
 175                         }
 176                 }
 177
 178                 [DefaultValue(true)]
 179                 public bool ShowNetwork {
 180                         get { return show_network; }
 181                         set { show_network = value; }
 182                 }
 183
 184                 #endregion // Public Instance Properties
 185
 186                 #region Protected Instance Methods
 187                 protected override bool RunDialog (IntPtr hwnd)
 188                 {
 189                         try {
 190                                 SetPrinterDetails ();
 191                                 return true;
 192                         }
 193                         catch (Exception e) {
 194                                 MessageBox.Show (e.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
 195                                 return false;
 196                         }
 197                 }
 198                 #endregion // Protected Instance Methods
 199
 200                 #region Private Helper
 201                 private void InitializeComponent()
 202                 {
 203                         this.groupbox_paper = new System.Windows.Forms.GroupBox();
 204                         this.combobox_source = new System.Windows.Forms.ComboBox();
 205                         this.combobox_size = new System.Windows.Forms.ComboBox();
 206                         this.label_source = new System.Windows.Forms.Label();
 207                         this.label_size = new System.Windows.Forms.Label();
 208                         this.groupbox_orientation = new System.Windows.Forms.GroupBox();
 209                         this.radio_landscape = new System.Windows.Forms.RadioButton();
 210                         this.radio_portrait = new System.Windows.Forms.RadioButton();
 211                         this.groupbox_margin = new System.Windows.Forms.GroupBox();
 212                         this.label_left = new System.Windows.Forms.Label();
 213                         this.button_ok = new System.Windows.Forms.Button();
 214                         this.button_cancel = new System.Windows.Forms.Button();
 215                         this.button_printer = new System.Windows.Forms.Button();
 216                         this.label_top = new System.Windows.Forms.Label();
 217                         this.label_right = new System.Windows.Forms.Label();
 218                         this.label_bottom = new System.Windows.Forms.Label();
 219                         this.textbox_left = new System.Windows.Forms.NumericTextBox();
 220                         this.textbox_top = new System.Windows.Forms.NumericTextBox();
 221                         this.textbox_right = new System.Windows.Forms.NumericTextBox();
 222                         this.textbox_bottom = new System.Windows.Forms.NumericTextBox();
 223                         this.pagePreview = new PagePreview ();
 224                         this.groupbox_paper.SuspendLayout();
 225                         this.groupbox_orientation.SuspendLayout();
 226                         this.groupbox_margin.SuspendLayout();
 227                         form.SuspendLayout();
 228                         //
 229                         // groupbox_paper
 230                         //
 231                         this.groupbox_paper.Controls.Add(this.combobox_source);
 232                         this.groupbox_paper.Controls.Add(this.combobox_size);
 233                         this.groupbox_paper.Controls.Add(this.label_source);
 234                         this.groupbox_paper.Controls.Add(this.label_size);
 235                         this.groupbox_paper.Location = new System.Drawing.Point(12, 157);
 236                         this.groupbox_paper.Name = "groupbox_paper";
 237                         this.groupbox_paper.Size = new System.Drawing.Size(336, 90);
 238                         this.groupbox_paper.TabIndex = 0;
 239                         this.groupbox_paper.TabStop = false;
 240                         this.groupbox_paper.Text = "Paper";
 241                         //
 242                         // combobox_source
 243                         //
 244                         this.combobox_source.Location = new System.Drawing.Point(84, 54);
 245                         this.combobox_source.Name = "combobox_source";
 246                         this.combobox_source.Size = new System.Drawing.Size(240, 21);
 247                         this.combobox_source.TabIndex = 3;
 248                         //
 249                         // combobox_size
 250                         //
 251                         this.combobox_size.ItemHeight = 13;
 252                         this.combobox_size.Location = new System.Drawing.Point(84, 22);
 253                         this.combobox_size.Name = "combobox_size";
 254                         this.combobox_size.Size = new System.Drawing.Size(240, 21);
 255                         this.combobox_size.TabIndex = 2;
 256                         this.combobox_size.SelectedIndexChanged += new EventHandler(this.OnPaperSizeChange);
 257                         //
 258                         // label_source
 259                         //
 260                         this.label_source.Location = new System.Drawing.Point(13, 58);
 261                         this.label_source.Name = "label_source";
 262                         this.label_source.Size = new System.Drawing.Size(48, 16);
 263                         this.label_source.TabIndex = 1;
 264                         this.label_source.Text = "&Source:";
 265                         //
 266                         // label_size
 267                         //
 268                         this.label_size.Location = new System.Drawing.Point(13, 25);
 269                         this.label_size.Name = "label_size";
 270                         this.label_size.Size = new System.Drawing.Size(52, 16);
 271                         this.label_size.TabIndex = 0;
 272                         this.label_size.Text = "Si&ze:";
 273                         //
 274                         // groupbox_orientation
 275                         //
 276                         this.groupbox_orientation.Controls.Add(this.radio_landscape);
 277                         this.groupbox_orientation.Controls.Add(this.radio_portrait);
 278                         this.groupbox_orientation.Location = new System.Drawing.Point(12, 255);
 279                         this.groupbox_orientation.Name = "groupbox_orientation";
 280                         this.groupbox_orientation.Size = new System.Drawing.Size(96, 90);
 281                         this.groupbox_orientation.TabIndex = 1;
 282                         this.groupbox_orientation.TabStop = false;
 283                         this.groupbox_orientation.Text = "Orientation";
 284                         //
 285                         // radio_landscape
 286                         //
 287                         this.radio_landscape.Location = new System.Drawing.Point(13, 52);
 288                         this.radio_landscape.Name = "radio_landscape";
 289                         this.radio_landscape.Size = new System.Drawing.Size(80, 24);
 290                         this.radio_landscape.TabIndex = 7;
 291                         this.radio_landscape.Text = "L&andscape";
 292                         this.radio_landscape.CheckedChanged += new EventHandler(this.OnLandscapeChange);
 293                         //
 294                         // radio_portrait
 295                         //
 296                         this.radio_portrait.Location = new System.Drawing.Point(13, 19);
 297                         this.radio_portrait.Name = "radio_portrait";
 298                         this.radio_portrait.Size = new System.Drawing.Size(72, 24);
 299                         this.radio_portrait.TabIndex = 6;
 300                         this.radio_portrait.Text = "P&ortrait";
 301                         //
 302                         // groupbox_margin
 303                         //
 304                         this.groupbox_margin.Controls.Add(this.textbox_bottom);
 305                         this.groupbox_margin.Controls.Add(this.textbox_right);
 306                         this.groupbox_margin.Controls.Add(this.textbox_top);
 307                         this.groupbox_margin.Controls.Add(this.textbox_left);
 308                         this.groupbox_margin.Controls.Add(this.label_bottom);
 309                         this.groupbox_margin.Controls.Add(this.label_right);
 310                         this.groupbox_margin.Controls.Add(this.label_top);
 311                         this.groupbox_margin.Controls.Add(this.label_left);
 312                         this.groupbox_margin.Location = new System.Drawing.Point(120, 255);
 313                         this.groupbox_margin.Name = "groupbox_margin";
 314                         this.groupbox_margin.Size = new System.Drawing.Size(228, 90);
 315                         this.groupbox_margin.TabIndex = 2;
 316                         this.groupbox_margin.TabStop = false;
 317                         this.groupbox_margin.Text = LocalizedLengthUnit ();
 318                         //
 319                         // label_left
 320                         //
 321                         this.label_left.Location = new System.Drawing.Point(11, 25);
 322                         this.label_left.Name = "label_left";
 323                         this.label_left.Size = new System.Drawing.Size(40, 23);
 324                         this.label_left.TabIndex = 0;
 325                         this.label_left.Text = "&Left:";
 326                         //
 327                         // button_ok
 328                         //
 329                         this.button_ok.Location = new System.Drawing.Point(120, 358);
 330                         this.button_ok.Name = "button_ok";
 331                         this.button_ok.Size = new System.Drawing.Size(72, 23);
 332                         this.button_ok.TabIndex = 3;
 333                         this.button_ok.Text = "OK";
 334                         this.button_ok.Click += new EventHandler (OnClickOkButton);
 335                         //
 336                         // button_cancel
 337                         //
 338                         this.button_cancel.DialogResult = System.Windows.Forms.DialogResult.Cancel;
 339                         this.button_cancel.Location = new System.Drawing.Point(198, 358);
 340                         this.button_cancel.Name = "button_cancel";
 341                         this.button_cancel.Size = new System.Drawing.Size(72, 23);
 342                         this.button_cancel.TabIndex = 4;
 343                         this.button_cancel.Text = "Cancel";
 344                         //
 345                         // button_printer
 346                         //
 347                         this.button_printer.Location = new System.Drawing.Point(276, 358);
 348                         this.button_printer.Name = "button_printer";
 349                         this.button_printer.Size = new System.Drawing.Size(72, 23);
 350                         this.button_printer.TabIndex = 5;
 351                         this.button_printer.Text = "&Printer...";
 352                         this.button_printer.Click += new EventHandler (OnClickPrinterButton);
 353                         //
 354                         // label_top
 355                         //
 356                         this.label_top.Location = new System.Drawing.Point(11, 57);
 357                         this.label_top.Name = "label_top";
 358                         this.label_top.Size = new System.Drawing.Size(40, 23);
 359                         this.label_top.TabIndex = 1;
 360                         this.label_top.Text = "&Top:";
 361                         //
 362                         // label_right
 363                         //
 364                         this.label_right.Location = new System.Drawing.Point(124, 25);
 365                         this.label_right.Name = "label_right";
 366                         this.label_right.Size = new System.Drawing.Size(40, 23);
 367                         this.label_right.TabIndex = 2;
 368                         this.label_right.Text = "&Right:";
 369                         //
 370                         // label_bottom
 371                         //
 372                         this.label_bottom.Location = new System.Drawing.Point(124, 57);
 373                         this.label_bottom.Name = "label_bottom";
 374                         this.label_bottom.Size = new System.Drawing.Size(40, 23);
 375                         this.label_bottom.TabIndex = 3;
 376                         this.label_bottom.Text = "&Bottom:";
 377                         //
 378                         // textbox_left
 379                         //
 380                         this.textbox_left.Location = new System.Drawing.Point(57, 21);
 381                         this.textbox_left.Name = "textbox_left";
 382                         this.textbox_left.Size = new System.Drawing.Size(48, 20);
 383                         this.textbox_left.TabIndex = 4;
 384                         this.textbox_left.TextChanged +=new EventHandler(OnMarginChange);
 385                         //
 386                         // textbox_top
 387                         //
 388                         this.textbox_top.Location = new System.Drawing.Point(57, 54);
 389                         this.textbox_top.Name = "textbox_top";
 390                         this.textbox_top.Size = new System.Drawing.Size(48, 20);
 391                         this.textbox_top.TabIndex = 5;
 392                         this.textbox_top.TextChanged +=new EventHandler(OnMarginChange);
 393                         //
 394                         // textbox_right
 395                         //
 396                         this.textbox_right.Location = new System.Drawing.Point(171, 21);
 397                         this.textbox_right.Name = "textbox_right";
 398                         this.textbox_right.Size = new System.Drawing.Size(48, 20);
 399                         this.textbox_right.TabIndex = 6;
 400                         this.textbox_right.TextChanged +=new EventHandler(OnMarginChange);
 401                         //
 402                         // textbox_bottom
 403                         //
 404                         this.textbox_bottom.Location = new System.Drawing.Point(171, 54);
 405                         this.textbox_bottom.Name = "textbox_bottom";
 406                         this.textbox_bottom.Size = new System.Drawing.Size(48, 20);
 407                         this.textbox_bottom.TabIndex = 7;
 408                         this.textbox_bottom.TextChanged +=new EventHandler(OnMarginChange);
 409                         //
 410                         // pagePreview
 411                         //
 412                         this.pagePreview.Location = new System.Drawing.Point (130, 10);
 413                         this.pagePreview.Name = "pagePreview";
 414                         this.pagePreview.Size = new System.Drawing.Size (150, 150);
 415                         this.pagePreview.TabIndex = 6;
 416                         //
 417                         // Form3
 418                         //
 419                         form.AcceptButton = this.button_ok;
 420                         form.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
 421                         form.CancelButton = this.button_cancel;
 422                         form.ClientSize = new System.Drawing.Size(360, 390);
 423                         form.Controls.Add (this.pagePreview);
 424                         form.Controls.Add (this.button_printer);
 425                         form.Controls.Add(this.button_cancel);
 426                         form.Controls.Add(this.button_ok);
 427                         form.Controls.Add(this.groupbox_margin);
 428                         form.Controls.Add(this.groupbox_orientation);
 429                         form.Controls.Add(this.groupbox_paper);
 430                         form.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
 431                         form.HelpButton = true;
 432                         form.MaximizeBox = false;
 433                         form.MinimizeBox = false;
 434                         form.Name = "Form3";
 435                         form.ShowInTaskbar = false;
 436                         form.Text = "Page Setup";
 437                         this.groupbox_paper.ResumeLayout(false);
 438                         this.groupbox_orientation.ResumeLayout(false);
 439                         this.groupbox_margin.ResumeLayout(false);
 440                         form.ResumeLayout(false);
 441
 442                 }
 443
 444                 static bool UseYardPound {
 445                         get { return !RegionInfo.CurrentRegion.IsMetric; }                      }
 446
 447                 // .Net uses PrinterSettings property if it is not null.
 448                 // Otherwise, it uses PageSettings.PrinterSettings to set values.
 449                 // We use this property internally to automatically select the available one.
 450                 PrinterSettings InternalPrinterSettings {
 451                         get {
 452                                 return (printer_settings == null ? page_settings.PrinterSettings :
 453                                                 printer_settings);
 454                         }
 455                 }
 456
 457                 private double ToLocalizedLength (int marginsUnit)
 458                 {
 459                         return UseYardPound ?
 460                                 PrinterUnitConvert.Convert (marginsUnit, PrinterUnit.ThousandthsOfAnInch, PrinterUnit.Display) :
 461                                 PrinterUnitConvert.Convert (marginsUnit, PrinterUnit.ThousandthsOfAnInch, PrinterUnit.TenthsOfAMillimeter);
 462                 }
 463
 464                 private int FromLocalizedLength (double marginsUnit)
 465                 {
 466                         return  (int)(UseYardPound ?
 467                                 PrinterUnitConvert.Convert (marginsUnit, PrinterUnit.Display, PrinterUnit.ThousandthsOfAnInch) :
 468                                 PrinterUnitConvert.Convert (marginsUnit, PrinterUnit.TenthsOfAMillimeter, PrinterUnit.ThousandthsOfAnInch));
 469                 }
 470
 471                 private string LocalizedLengthUnit ()
 472                 {
 473                         return UseYardPound ? "Margins (inches)" : "Margins (millimeters)";
 474                 }
 475
 476                 private void SetPrinterDetails ()
 477                 {
 478                         if (PageSettings == null)
 479                                 throw new ArgumentException ("PageSettings");
 480
 481                         combobox_size.Items.Clear ();
 482                         foreach (PaperSize paper_size in InternalPrinterSettings.PaperSizes)
 483                                 combobox_size.Items.Add (paper_size.PaperName);
 484                         combobox_size.SelectedItem = page_settings.PaperSize.PaperName;
 485
 486                         combobox_source.Items.Clear ();
 487                         foreach (PaperSource paper_source in InternalPrinterSettings.PaperSources)
 488                                 combobox_source.Items.Add (paper_source.SourceName);
 489                         combobox_source.SelectedItem = page_settings.PaperSource.SourceName;
 490
 491                         if (PageSettings.Landscape)
 492                                 radio_landscape.Checked = true;
 493                         else
 494                                 radio_portrait.Checked = true;
 495
 496                         if (ShowHelp)
 497                                 ShowHelpButton ();
 498
 499                         Margins page_margins = PageSettings.Margins;
 500                         Margins min_margins = MinMargins;
 501
 502                         // Update margin data
 503                         textbox_top.Text = ToLocalizedLength (page_margins.Top).ToString ();
 504                         textbox_bottom.Text = ToLocalizedLength (page_margins.Bottom).ToString ();
 505                         textbox_left.Text = ToLocalizedLength (page_margins.Left).ToString ();
 506                         textbox_right.Text = ToLocalizedLength (page_margins.Right).ToString ();
 507                         textbox_top.Min = ToLocalizedLength (min_margins.Top);
 508                         textbox_bottom.Min = ToLocalizedLength (min_margins.Bottom);
 509                         textbox_left.Min = ToLocalizedLength (min_margins.Left);
 510                         textbox_right.Min = ToLocalizedLength (min_margins.Right);
 511
 512                         button_printer.Enabled = AllowPrinter && PrinterSettings != null;
 513                         groupbox_orientation.Enabled = AllowOrientation;
 514                         groupbox_paper.Enabled = AllowPaper;
 515                         groupbox_margin.Enabled = AllowMargins;
 516
 517                         pagePreview.Setup (PageSettings);
 518                 }
 519
 520                 private void OnClickOkButton (object sender, EventArgs e)
 521                 {
 522                         if (combobox_size.SelectedItem != null) {
 523                                 foreach (PaperSize paper_size in InternalPrinterSettings.PaperSizes) {
 524                                         if (paper_size.PaperName == (string) combobox_size.SelectedItem) {
 525                                                 PageSettings.PaperSize = paper_size;
 526                                                 break;
 527                                         }
 528                                 }
 529                         }
 530
 531                         if (combobox_source.SelectedItem != null) {
 532                                 foreach (PaperSource paper_source in InternalPrinterSettings.PaperSources) {
 533                                         if (paper_source.SourceName == (string) combobox_source.SelectedItem) {
 534                                                 PageSettings.PaperSource = paper_source;
 535                                                 break;
 536                                         }
 537                                 }
 538                         }
 539
 540                         Margins margins = new Margins ();
 541                         margins.Top = FromLocalizedLength (textbox_top.Value);
 542                         margins.Bottom = FromLocalizedLength (textbox_bottom.Value);
 543                         margins.Left = FromLocalizedLength (textbox_left.Value);
 544                         margins.Right = FromLocalizedLength (textbox_right.Value);
 545                         PageSettings.Margins = margins;
 546
 547                         PageSettings.Landscape = radio_landscape.Checked;
 548                         form.DialogResult = DialogResult.OK;
 549                 }
 550
 551                 void ShowHelpButton ()
 552                 {
 553                         if (button_help == null) {
 554                                 button_help = new Button ();
 555                                 button_help.Location = new System.Drawing.Point (12, 358);
 556                                 button_help.Name = "button_help";
 557                                 button_help.Size = new System.Drawing.Size (72, 23);
 558                                 button_help.Text = "&Help";
 559                                 form.Controls.Add (button_help);
 560                         }
 561
 562                         button_help.Visible = show_help;
 563                 }
 564
 565                 void OnClickPrinterButton (object sender, EventArgs args)
 566                 {
 567                         PrinterForm printer_helper_form = new PrinterForm (this);
 568
 569                         printer_helper_form.UpdateValues ();
 570
 571                         // Here update values for PrinterSettings
 572                         if (printer_helper_form.ShowDialog () == DialogResult.OK)
 573                                 if (printer_helper_form.SelectedPrinter != PrinterSettings.PrinterName)
 574                                         PrinterSettings.PrinterName = printer_helper_form.SelectedPrinter;
 575
 576                         PageSettings = PrinterSettings.DefaultPageSettings;
 577                         SetPrinterDetails ();
 578                         button_ok.Select ();
 579                         printer_helper_form.Dispose ();
 580                 }
 581
 582                 void OnPaperSizeChange (object sender, EventArgs e)
 583                 {
 584                         if (combobox_size.SelectedItem != null) {
 585                                 foreach (PaperSize paper_size in InternalPrinterSettings.PaperSizes) {
 586                                         if (paper_size.PaperName == (string) combobox_size.SelectedItem) {
 587                                                 pagePreview.SetSize (paper_size.Width, paper_size.Height);
 588                                                 break;
 589                                         }
 590                                 }
 591                         }
 592                 }
 593
 594                 void OnMarginChange (object sender, EventArgs e)
 595                 {
 596                         pagePreview.SetMargins (
 597                                 FromLocalizedLength (textbox_left.Value),
 598                                 FromLocalizedLength (textbox_right.Value),
 599                                 FromLocalizedLength (textbox_top.Value),
 600                                 FromLocalizedLength (textbox_bottom.Value)
 601                         );
 602                 }
 603
 604                 void OnLandscapeChange (object sender, EventArgs e)
 605                 {
 606                         pagePreview.Landscape = radio_landscape.Checked;
 607                 }
 608                 #endregion // Private Helper
 609
 610                 class PrinterForm : Form
 611                 {
 612                         private System.Windows.Forms.GroupBox groupbox_printer;
 613                         private System.Windows.Forms.ComboBox combobox_printers;
 614                         private System.Windows.Forms.Label label_name;
 615                         private System.Windows.Forms.Label label_status;
 616                         private System.Windows.Forms.Button button_properties;
 617                         private System.Windows.Forms.Button button_network;
 618                         private System.Windows.Forms.Button button_cancel;
 619                         private System.Windows.Forms.Button button_ok;
 620                         private System.Windows.Forms.Label label_status_text;
 621                         private System.Windows.Forms.Label label_type;
 622                         private System.Windows.Forms.Label label_where;
 623                         private System.Windows.Forms.Label label_where_text;
 624                         private System.Windows.Forms.Label label_type_text;
 625                         private System.Windows.Forms.Label label_comment;
 626                         private System.Windows.Forms.Label label_comment_text;
 627                         PageSetupDialog page_setup_dialog;
 628
 629                         public PrinterForm (PageSetupDialog page_setup_dialog)
 630                         {
 631                                 InitializeComponent();
 632                                 this.page_setup_dialog = page_setup_dialog;
 633                         }
 634
 635                         public string SelectedPrinter {
 636                                 get {
 637                                         return (string) combobox_printers.SelectedItem;
 638                                 }
 639                                 set {
 640                                         combobox_printers.SelectedItem = value;
 641                                         label_type_text.Text = value;
 642                                 }
 643                         }
 644
 645                         public void UpdateValues ()
 646                         {
 647                                 combobox_printers.Items.Clear ();
 648                                 foreach (string printer_name in PrinterSettings.InstalledPrinters)
 649                                         combobox_printers.Items.Add (printer_name);
 650
 651                                 // Select the printer indicated by PageSetupDialog.PrinterSettings
 652                                 SelectedPrinter = page_setup_dialog.PrinterSettings.PrinterName;
 653
 654                                 button_network.Enabled = page_setup_dialog.ShowNetwork;
 655                         }
 656
 657 #region Windows Form Designer generated code
 658                         private void InitializeComponent()
 659                         {
 660                                 this.groupbox_printer = new System.Windows.Forms.GroupBox();
 661                                 this.combobox_printers = new System.Windows.Forms.ComboBox();
 662                                 this.button_network = new System.Windows.Forms.Button();
 663                                 this.button_cancel = new System.Windows.Forms.Button();
 664                                 this.button_ok = new System.Windows.Forms.Button();
 665                                 this.label_name = new System.Windows.Forms.Label();
 666                                 this.label_status = new System.Windows.Forms.Label();
 667                                 this.label_status_text = new System.Windows.Forms.Label();
 668                                 this.label_type = new System.Windows.Forms.Label();
 669                                 this.label_type_text = new System.Windows.Forms.Label();
 670                                 this.label_where = new System.Windows.Forms.Label();
 671                                 this.label_comment = new System.Windows.Forms.Label();
 672                                 this.label_where_text = new System.Windows.Forms.Label();
 673                                 this.label_comment_text = new System.Windows.Forms.Label();
 674                                 this.button_properties = new System.Windows.Forms.Button();
 675                                 this.groupbox_printer.SuspendLayout();
 676                                 this.SuspendLayout();
 677                                 //
 678                                 // groupbox_printer
 679                                 //
 680                                 this.groupbox_printer.Controls.AddRange(new System.Windows.Forms.Control[] {
 681                                                 this.button_properties,
 682                                                 this.label_comment_text,
 683                                                 this.label_where_text,
 684                                                 this.label_comment,
 685                                                 this.label_where,
 686                                                 this.label_type_text,
 687                                                 this.label_type,
 688                                                 this.label_status_text,
 689                                                 this.label_status,
 690                                                 this.label_name,
 691                                                 this.combobox_printers});
 692                                 this.groupbox_printer.Location = new System.Drawing.Point(12, 8);
 693                                 this.groupbox_printer.Name = "groupbox_printer";
 694                                 this.groupbox_printer.Size = new System.Drawing.Size(438, 136);
 695                                 this.groupbox_printer.Text = "Printer";
 696                                 //
 697                                 // combobox_printers
 698                                 //
 699                                 this.combobox_printers.Location = new System.Drawing.Point(64, 24);
 700                                 this.combobox_printers.Name = "combobox_printers";
 701                                 this.combobox_printers.SelectedValueChanged += new EventHandler (OnSelectedValueChangedPrinters);
 702                                 this.combobox_printers.Size = new System.Drawing.Size(232, 21);
 703                                 this.combobox_printers.TabIndex = 1;
 704                                 //
 705                                 // button_network
 706                                 //
 707                                 this.button_network.Location = new System.Drawing.Point(16, 160);
 708                                 this.button_network.Name = "button_network";
 709                                 this.button_network.Size = new System.Drawing.Size(68, 22);
 710                                 this.button_network.TabIndex = 5;
 711                                 this.button_network.Text = "Network...";
 712                                 //
 713                                 // button_cancel
 714                                 //
 715                                 this.button_cancel.DialogResult = DialogResult.Cancel;
 716                                 this.button_cancel.Location = new System.Drawing.Point(376, 160);
 717                                 this.button_cancel.Name = "button_cancel";
 718                                 this.button_cancel.Size = new System.Drawing.Size(68, 22);
 719                                 this.button_cancel.TabIndex = 4;
 720                                 this.button_cancel.Text = "Cancel";
 721                                 //
 722                                 // button_ok
 723                                 //
 724                                 this.button_ok.DialogResult = DialogResult.OK;
 725                                 this.button_ok.Location = new System.Drawing.Point(300, 160);
 726                                 this.button_ok.Name = "button_ok";
 727                                 this.button_ok.Size = new System.Drawing.Size(68, 22);
 728                                 this.button_ok.TabIndex = 3;
 729                                 this.button_ok.Text = "OK";
 730                                 //
 731                                 // label_name
 732                                 //
 733                                 this.label_name.Location = new System.Drawing.Point(12, 28);
 734                                 this.label_name.Name = "label_name";
 735                                 this.label_name.Size = new System.Drawing.Size(48, 20);
 736                                 this.label_name.Text = "Name:";
 737                                 //
 738                                 // label_status
 739                                 //
 740                                 this.label_status.Location = new System.Drawing.Point(6, 52);
 741                                 this.label_status.Name = "label_status";
 742                                 this.label_status.Size = new System.Drawing.Size(58, 14);
 743                                 this.label_status.Text = "Status:";
 744                                 //
 745                                 // label_status_text
 746                                 //
 747                                 this.label_status_text.Location = new System.Drawing.Point(64, 52);
 748                                 this.label_status_text.Name = "label_status_text";
 749                                 this.label_status_text.Size = new System.Drawing.Size(64, 14);
 750                                 this.label_status_text.Text = String.Empty;
 751                                 //
 752                                 // label_type
 753                                 //
 754                                 this.label_type.Location = new System.Drawing.Point(6, 72);
 755                                 this.label_type.Name = "label_type";
 756                                 this.label_type.Size = new System.Drawing.Size(58, 14);
 757                                 this.label_type.Text = "Type:";
 758                                 //
 759                                 // label_type_text
 760                                 //
 761                                 this.label_type_text.Location = new System.Drawing.Point(64, 72);
 762                                 this.label_type_text.Name = "label_type_text";
 763                                 this.label_type_text.Size = new System.Drawing.Size(232, 14);
 764                                 this.label_type_text.TabIndex = 5;
 765                                 this.label_type_text.Text = String.Empty;
 766                                 //
 767                                 // label_where
 768                                 //
 769                                 this.label_where.Location = new System.Drawing.Point(6, 92);
 770                                 this.label_where.Name = "label_where";
 771                                 this.label_where.Size = new System.Drawing.Size(58, 16);
 772                                 this.label_where.TabIndex = 6;
 773                                 this.label_where.Text = "Where:";
 774                                 //
 775                                 // label_comment
 776                                 //
 777                                 this.label_comment.Location = new System.Drawing.Point(6, 112);
 778                                 this.label_comment.Name = "label_comment";
 779                                 this.label_comment.Size = new System.Drawing.Size(56, 16);
 780                                 this.label_comment.Text = "Comment:";
 781                                 //
 782                                 // label_where_text
 783                                 //
 784                                 this.label_where_text.Location = new System.Drawing.Point(64, 92);
 785                                 this.label_where_text.Name = "label_where_text";
 786                                 this.label_where_text.Size = new System.Drawing.Size(232, 16);
 787                                 this.label_where_text.Text = String.Empty;
 788                                 //
 789                                 // label_comment_text
 790                                 //
 791                                 this.label_comment_text.Location = new System.Drawing.Point(64, 112);
 792                                 this.label_comment_text.Name = "label_comment_text";
 793                                 this.label_comment_text.Size = new System.Drawing.Size(232, 16);
 794                                 this.label_comment_text.Text = String.Empty;
 795                                 //
 796                                 // button_properties
 797                                 //
 798                                 this.button_properties.Location = new System.Drawing.Point(308, 22);
 799                                 this.button_properties.Name = "button_properties";
 800                                 this.button_properties.Size = new System.Drawing.Size(92, 22);
 801                                 this.button_properties.TabIndex = 2;
 802                                 this.button_properties.Text = "Properties...";
 803                                 //
 804                                 // PrinterForm
 805                                 //
 806                                 this.AllowDrop = true;
 807                                 this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
 808                                 this.AcceptButton = button_ok;
 809                                 this.CancelButton = button_cancel;
 810                                 this.ClientSize = new System.Drawing.Size(456, 194);
 811                                 this.Controls.AddRange(new System.Windows.Forms.Control[] {
 812                                                 this.button_ok,
 813                                                 this.button_cancel,
 814                                                 this.button_network,
 815                                                 this.groupbox_printer});
 816                                 this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
 817                                 this.HelpButton = true;
 818                                 this.MaximizeBox = false;
 819                                 this.MinimizeBox = false;
 820                                 this.Name = "PrinterForm";
 821                                 this.ShowInTaskbar = false;
 822                                 this.Text = "Configure page";
 823                                 this.groupbox_printer.ResumeLayout(false);
 824                                 this.ResumeLayout(false);
 825                         }
 826 #endregion
 827                         void OnSelectedValueChangedPrinters (object sender, EventArgs args)
 828                         {
 829                                 SelectedPrinter = (string) combobox_printers.SelectedItem;
 830                         }
 831                 }
 832
 833                 private class PagePreview : UserControl
 834                 {
 835                         int width;
 836                         int height;
 837
 838                         int marginBottom;
 839                         int marginTop;
 840                         int marginLeft;
 841                         int marginRight;
 842                         bool landscape;
 843
 844                         bool loaded = false;
 845
 846                         System.Text.StringBuilder sb;
 847                         float displayHeight;
 848                         new Font font;
 849
 850                         public bool Landscape
 851                         {
 852                                 get { return landscape; }
 853                                 set
 854                                 {
 855                                         if (landscape != value) {
 856                                                 landscape = value;
 857                                                 Invalidate ();
 858                                         }
 859                                 }
 860                         }
 861
 862                         public new float Height {
 863                                 get { return displayHeight; }
 864                                 set {
 865                                         if (displayHeight != value) {
 866                                                 displayHeight = value;
 867                                                 Invalidate ();
 868                                         }
 869                                 }
 870                         }
 871
 872                         public PagePreview ()
 873                         {
 874                                 sb = new System.Text.StringBuilder ();
 875                                 for (int i = 0; i < 4; i++) {
 876                                         sb.Append ("blabla piu piublapiu haha lai dlais dhlçai shd ");
 877                                         sb.Append ("çoasd çlaj sdç\r\n lajsd lçaisdj lçillaisd lahs dli");
 878                                         sb.Append ("laksjd liasjdliasdj blabla piu piublapiu haha ");
 879                                         sb.Append ("lai dlais dhlçai shd çoasd çlaj sdç lajsd lçaisdj");
 880                                         sb.Append (" lçillaisd lahs dli laksjd liasjdliasdj\r\n\r\n");
 881                                 }
 882
 883                                 font = new Font (FontFamily.GenericSansSerif, 4);
 884                                 this.displayHeight = 130;
 885                         }
 886
 887                         public void SetSize (int width, int height)
 888                         {
 889                                 this.width = width;
 890                                 this.height = height;
 891                                 this.Invalidate ();
 892                         }
 893
 894                         public void SetMargins (int left, int right, int top, int bottom)
 895                         {
 896                                 this.marginBottom = bottom;
 897                                 this.marginTop = top;
 898                                 this.marginLeft = left;
 899                                 this.marginRight = right;
 900                                 this.Invalidate ();
 901                         }
 902
 903
 904                         public void Setup (PageSettings pageSettings)
 905                         {
 906                                 this.width = pageSettings.PaperSize.Width;
 907                                 this.height = pageSettings.PaperSize.Height;
 908
 909                                 Margins margins = pageSettings.Margins;
 910                                 this.marginBottom = margins.Bottom;
 911                                 this.marginTop = margins.Top;
 912                                 this.marginLeft = margins.Left;
 913                                 this.marginRight = margins.Right;
 914                                 this.landscape = pageSettings.Landscape;
 915                                 this.loaded = true;
 916                         }
 917
 918                         protected override void OnPaint (PaintEventArgs e)
 919                         {
 920                                 if (!loaded) {
 921                                         base.OnPaint (e);
 922                                         return;
 923                                 }
 924
 925                                 Graphics g = e.Graphics;
 926
 927                                 float h = displayHeight;
 928                                 float w = (width * displayHeight) / height;
 929                                 float top = (marginTop * displayHeight) / height;
 930                                 float left = (marginLeft * displayHeight) / height;
 931                                 float bottom = (marginBottom * displayHeight) / height;
 932                                 float right = (marginRight * displayHeight) / height;
 933
 934                                 if (landscape) {
 935                                         float a = w;
 936                                         w = h;
 937                                         h = a;
 938                                         a = right;
 939                                         right = top;
 940                                         top = left;
 941                                         left = bottom;
 942                                         bottom = a;
 943                                 }
 944
 945                                 g.FillRectangle (SystemBrushes.ControlDark, 4, 4, w + 4, h + 4);
 946                                 g.FillRectangle (Brushes.White, 0, 0, w, h);
 947
 948                                 RectangleF outerrect = new RectangleF (0, 0, w, h);
 949                                 RectangleF innerrect = new RectangleF (left, top,
 950                                                                                                                 w - left - right,
 951                                                                                                                 h - top - bottom);
 952
 953                                 ControlPaint.DrawBorder (g, outerrect, Color.Black, ButtonBorderStyle.Solid);
 954                                 ControlPaint.DrawBorder (g, innerrect, SystemColors.ControlDark, ButtonBorderStyle.Dashed);
 955
 956                                 g.DrawString (sb.ToString (), font, Brushes.Black,
 957                                                                 new RectangleF (innerrect.X + 2,
 958                                                                                         innerrect.Y + 2,
 959                                                                                         innerrect.Width - 4,
 960                                                                                         innerrect.Height - 4));
 961
 962
 963                                 base.OnPaint (e);
 964                         }
 965                 }
 966         }
 967
 968 }