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 using System.Text;
  37
  38 namespace System.Windows.Forms
  39 {
  40         [DefaultProperty("Document")]
  41         public sealed class PageSetupDialog : CommonDialog
  42         {
  43                 #region Local variables
  44                 private PrintDocument document;
  45                 private PageSettings page_settings;
  46                 private PrinterSettings printer_settings;
  47                 private Margins min_margins;
  48                 private bool allow_margins;
  49                 private bool allow_orientation;
  50                 private bool allow_paper;
  51                 private bool allow_printer;
  52                 private bool show_help;
  53                 private bool show_network;
  54                 private bool enable_metric;
  55                 private GroupBox groupbox_paper;
  56                 private Label label_source;
  57                 private Label label_size;
  58                 private GroupBox groupbox_orientation;
  59                 private RadioButton radio_landscape;
  60                 private RadioButton radio_portrait;
  61                 private GroupBox groupbox_margin;
  62                 private Label label_left;
  63                 private Button button_help;
  64                 private Button button_ok;
  65                 private Button button_cancel;
  66                 private Button button_printer;
  67                 private Label label_top;
  68                 private Label label_right;
  69                 private Label label_bottom;
  70                 private NumericTextBox textbox_left;
  71                 private NumericTextBox textbox_top;
  72                 private NumericTextBox textbox_right;
  73                 private NumericTextBox textbox_bottom;
  74                 private ComboBox combobox_source;
  75                 private ComboBox combobox_size;
  76                 private PagePreview pagePreview;
  77                 #endregion // Local variables
  78
  79                 #region Public Constructors
  80                 public PageSetupDialog ()
  81                 {
  82                         form = new DialogForm (this);
  83                         InitializeComponent();
  84                         Reset ();
  85                 }
  86                 #endregion // Public Constructors
  87
  88                 #region Public Instance Methods
  89                 public override void Reset ()
  90                 {
  91                         AllowMargins = true;
  92                         AllowOrientation = true;
  93                         AllowPaper = true;
  94                         AllowPrinter = true;
  95                         ShowHelp = false;
  96                         ShowNetwork = true;
  97                         MinMargins = new Margins (0, 0, 0, 0);
  98                         PrinterSettings = null;
  99                         PageSettings = null;
 100                         Document = null;
 101                 }
 102                 #endregion // Public Instance Methods
 103
 104                 #region Public Instance Properties
 105                 [DefaultValue(true)]
 106                 public bool AllowMargins {
 107                         get { return allow_margins; }
 108                         set { allow_margins = value; }
 109                 }
 110
 111                 [DefaultValue(true)]
 112                 public bool AllowOrientation {
 113                         get { return allow_orientation; }
 114                         set { allow_orientation = value; }
 115                 }
 116
 117                 [DefaultValue(true)]
 118                 public bool AllowPaper {
 119                         get { return allow_paper; }
 120                         set { allow_paper = value; }
 121                 }
 122
 123                 [DefaultValue(true)]
 124                 public bool AllowPrinter {
 125                         get { return allow_printer; }
 126                         set { allow_printer = value; }
 127                 }
 128
 129                 [DefaultValue(null)]
 130                 public PrintDocument Document {
 131                         get { return document; }
 132                         set {
 133                                 document = value;
 134                                 if (document != null) {
 135                                         printer_settings = document.PrinterSettings;
 136                                         page_settings = document.DefaultPageSettings;
 137                                 }
 138                         }
 139                 }
 140
 141                 [Browsable (true)]
 142                 [DefaultValue (false)]
 143                 [MonoTODO ("Stubbed, not implemented")]
 144                 [EditorBrowsableAttribute (EditorBrowsableState.Always)]
 145                 public bool EnableMetric {
 146                         get { return enable_metric; }
 147                         set { enable_metric = value; }
 148                 }
 149
 150                 public Margins MinMargins {
 151                         get { return min_margins; }
 152                         set { min_margins = value; }
 153                 }
 154
 155                 [Browsable(false)]
 156                 [DefaultValue(null)]
 157                 [DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
 158                 public PageSettings PageSettings {
 159                         get { return page_settings; }
 160                         set {
 161                                 page_settings = value;
 162                                 document = null;
 163                         }
 164                 }
 165
 166                 [Browsable(false)]
 167                 [DefaultValue(null)]
 168                 [DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
 169                 public PrinterSettings PrinterSettings {
 170                         get { return printer_settings; }
 171                         set {
 172                                 printer_settings = value;
 173                                 document = null;
 174                         }
 175                 }
 176
 177                 [DefaultValue(false)]
 178                 public bool ShowHelp {
 179                         get { return show_help; }
 180                         set {
 181                                 if (value != show_help) {
 182                                         show_help = value;
 183                                         ShowHelpButton ();
 184                                 }
 185                         }
 186                 }
 187
 188                 [DefaultValue(true)]
 189                 public bool ShowNetwork {
 190                         get { return show_network; }
 191                         set { show_network = value; }
 192                 }
 193
 194                 #endregion // Public Instance Properties
 195
 196                 #region Protected Instance Methods
 197                 protected override bool RunDialog (IntPtr hwndOwner)
 198                 {
 199                         try {
 200                                 SetPrinterDetails ();
 201                                 return true;
 202                         } catch (Exception e) {
 203                                 MessageBox.Show (e.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
 204                                 return false;
 205                         }
 206                 }
 207                 #endregion // Protected Instance Methods
 208
 209                 #region Private Helper
 210                 private void InitializeComponent()
 211                 {
 212                         this.groupbox_paper = new System.Windows.Forms.GroupBox();
 213                         this.combobox_source = new System.Windows.Forms.ComboBox();
 214                         this.combobox_size = new System.Windows.Forms.ComboBox();
 215                         this.label_source = new System.Windows.Forms.Label();
 216                         this.label_size = new System.Windows.Forms.Label();
 217                         this.groupbox_orientation = new System.Windows.Forms.GroupBox();
 218                         this.radio_landscape = new System.Windows.Forms.RadioButton();
 219                         this.radio_portrait = new System.Windows.Forms.RadioButton();
 220                         this.groupbox_margin = new System.Windows.Forms.GroupBox();
 221                         this.label_left = new System.Windows.Forms.Label();
 222                         this.button_ok = new System.Windows.Forms.Button();
 223                         this.button_cancel = new System.Windows.Forms.Button();
 224                         this.button_printer = new System.Windows.Forms.Button();
 225                         this.label_top = new System.Windows.Forms.Label();
 226                         this.label_right = new System.Windows.Forms.Label();
 227                         this.label_bottom = new System.Windows.Forms.Label();
 228                         this.textbox_left = new System.Windows.Forms.NumericTextBox();
 229                         this.textbox_top = new System.Windows.Forms.NumericTextBox();
 230                         this.textbox_right = new System.Windows.Forms.NumericTextBox();
 231                         this.textbox_bottom = new System.Windows.Forms.NumericTextBox();
 232                         this.pagePreview = new PagePreview ();
 233                         this.groupbox_paper.SuspendLayout();
 234                         this.groupbox_orientation.SuspendLayout();
 235                         this.groupbox_margin.SuspendLayout();
 236                         form.SuspendLayout();
 237                         //
 238                         // groupbox_paper
 239                         //
 240                         this.groupbox_paper.Controls.Add(this.combobox_source);
 241                         this.groupbox_paper.Controls.Add(this.combobox_size);
 242                         this.groupbox_paper.Controls.Add(this.label_source);
 243                         this.groupbox_paper.Controls.Add(this.label_size);
 244                         this.groupbox_paper.Location = new System.Drawing.Point(12, 157);
 245                         this.groupbox_paper.Name = "groupbox_paper";
 246                         this.groupbox_paper.Size = new System.Drawing.Size(336, 90);
 247                         this.groupbox_paper.TabIndex = 0;
 248                         this.groupbox_paper.TabStop = false;
 249                         this.groupbox_paper.Text = "Paper";
 250                         //
 251                         // combobox_source
 252                         //
 253                         this.combobox_source.Location = new System.Drawing.Point(84, 54);
 254                         this.combobox_source.Name = "combobox_source";
 255                         this.combobox_source.Size = new System.Drawing.Size(240, 21);
 256                         this.combobox_source.TabIndex = 3;
 257                         //
 258                         // combobox_size
 259                         //
 260                         this.combobox_size.ItemHeight = 13;
 261                         this.combobox_size.Location = new System.Drawing.Point(84, 22);
 262                         this.combobox_size.Name = "combobox_size";
 263                         this.combobox_size.Size = new System.Drawing.Size(240, 21);
 264                         this.combobox_size.TabIndex = 2;
 265                         this.combobox_size.SelectedIndexChanged += new EventHandler(this.OnPaperSizeChange);
 266                         //
 267                         // label_source
 268                         //
 269                         this.label_source.Location = new System.Drawing.Point(13, 58);
 270                         this.label_source.Name = "label_source";
 271                         this.label_source.Size = new System.Drawing.Size(48, 16);
 272                         this.label_source.TabIndex = 1;
 273                         this.label_source.Text = "&Source:";
 274                         //
 275                         // label_size
 276                         //
 277                         this.label_size.Location = new System.Drawing.Point(13, 25);
 278                         this.label_size.Name = "label_size";
 279                         this.label_size.Size = new System.Drawing.Size(52, 16);
 280                         this.label_size.TabIndex = 0;
 281                         this.label_size.Text = "Si&ze:";
 282                         //
 283                         // groupbox_orientation
 284                         //
 285                         this.groupbox_orientation.Controls.Add(this.radio_landscape);
 286                         this.groupbox_orientation.Controls.Add(this.radio_portrait);
 287                         this.groupbox_orientation.Location = new System.Drawing.Point(12, 255);
 288                         this.groupbox_orientation.Name = "groupbox_orientation";
 289                         this.groupbox_orientation.Size = new System.Drawing.Size(96, 90);
 290                         this.groupbox_orientation.TabIndex = 1;
 291                         this.groupbox_orientation.TabStop = false;
 292                         this.groupbox_orientation.Text = "Orientation";
 293                         //
 294                         // radio_landscape
 295                         //
 296                         this.radio_landscape.Location = new System.Drawing.Point(13, 52);
 297                         this.radio_landscape.Name = "radio_landscape";
 298                         this.radio_landscape.Size = new System.Drawing.Size(80, 24);
 299                         this.radio_landscape.TabIndex = 7;
 300                         this.radio_landscape.Text = "L&andscape";
 301                         this.radio_landscape.CheckedChanged += new EventHandler(this.OnLandscapeChange);
 302                         //
 303                         // radio_portrait
 304                         //
 305                         this.radio_portrait.Location = new System.Drawing.Point(13, 19);
 306                         this.radio_portrait.Name = "radio_portrait";
 307                         this.radio_portrait.Size = new System.Drawing.Size(72, 24);
 308                         this.radio_portrait.TabIndex = 6;
 309                         this.radio_portrait.Text = "P&ortrait";
 310                         //
 311                         // groupbox_margin
 312                         //
 313                         this.groupbox_margin.Controls.Add(this.textbox_bottom);
 314                         this.groupbox_margin.Controls.Add(this.textbox_right);
 315                         this.groupbox_margin.Controls.Add(this.textbox_top);
 316                         this.groupbox_margin.Controls.Add(this.textbox_left);
 317                         this.groupbox_margin.Controls.Add(this.label_bottom);
 318                         this.groupbox_margin.Controls.Add(this.label_right);
 319                         this.groupbox_margin.Controls.Add(this.label_top);
 320                         this.groupbox_margin.Controls.Add(this.label_left);
 321                         this.groupbox_margin.Location = new System.Drawing.Point(120, 255);
 322                         this.groupbox_margin.Name = "groupbox_margin";
 323                         this.groupbox_margin.Size = new System.Drawing.Size(228, 90);
 324                         this.groupbox_margin.TabIndex = 2;
 325                         this.groupbox_margin.TabStop = false;
 326                         this.groupbox_margin.Text = LocalizedLengthUnit ();
 327                         //
 328                         // label_left
 329                         //
 330                         this.label_left.Location = new System.Drawing.Point(11, 25);
 331                         this.label_left.Name = "label_left";
 332                         this.label_left.Size = new System.Drawing.Size(40, 23);
 333                         this.label_left.TabIndex = 0;
 334                         this.label_left.Text = "&Left:";
 335                         //
 336                         // button_ok
 337                         //
 338                         this.button_ok.Location = new System.Drawing.Point(120, 358);
 339                         this.button_ok.Name = "button_ok";
 340                         this.button_ok.Size = new System.Drawing.Size(72, 23);
 341                         this.button_ok.TabIndex = 3;
 342                         this.button_ok.Text = "OK";
 343                         this.button_ok.Click += new EventHandler (OnClickOkButton);
 344                         //
 345                         // button_cancel
 346                         //
 347                         this.button_cancel.DialogResult = System.Windows.Forms.DialogResult.Cancel;
 348                         this.button_cancel.Location = new System.Drawing.Point(198, 358);
 349                         this.button_cancel.Name = "button_cancel";
 350                         this.button_cancel.Size = new System.Drawing.Size(72, 23);
 351                         this.button_cancel.TabIndex = 4;
 352                         this.button_cancel.Text = "Cancel";
 353                         //
 354                         // button_printer
 355                         //
 356                         this.button_printer.Location = new System.Drawing.Point(276, 358);
 357                         this.button_printer.Name = "button_printer";
 358                         this.button_printer.Size = new System.Drawing.Size(72, 23);
 359                         this.button_printer.TabIndex = 5;
 360                         this.button_printer.Text = "&Printer...";
 361                         this.button_printer.Click += new EventHandler (OnClickPrinterButton);
 362                         //
 363                         // label_top
 364                         //
 365                         this.label_top.Location = new System.Drawing.Point(11, 57);
 366                         this.label_top.Name = "label_top";
 367                         this.label_top.Size = new System.Drawing.Size(40, 23);
 368                         this.label_top.TabIndex = 1;
 369                         this.label_top.Text = "&Top:";
 370                         //
 371                         // label_right
 372                         //
 373                         this.label_right.Location = new System.Drawing.Point(124, 25);
 374                         this.label_right.Name = "label_right";
 375                         this.label_right.Size = new System.Drawing.Size(40, 23);
 376                         this.label_right.TabIndex = 2;
 377                         this.label_right.Text = "&Right:";
 378                         //
 379                         // label_bottom
 380                         //
 381                         this.label_bottom.Location = new System.Drawing.Point(124, 57);
 382                         this.label_bottom.Name = "label_bottom";
 383                         this.label_bottom.Size = new System.Drawing.Size(40, 23);
 384                         this.label_bottom.TabIndex = 3;
 385                         this.label_bottom.Text = "&Bottom:";
 386                         //
 387                         // textbox_left
 388                         //
 389                         this.textbox_left.Location = new System.Drawing.Point(57, 21);
 390                         this.textbox_left.Name = "textbox_left";
 391                         this.textbox_left.Size = new System.Drawing.Size(48, 20);
 392                         this.textbox_left.TabIndex = 4;
 393                         this.textbox_left.TextChanged +=new EventHandler(OnMarginChange);
 394                         //
 395                         // textbox_top
 396                         //
 397                         this.textbox_top.Location = new System.Drawing.Point(57, 54);
 398                         this.textbox_top.Name = "textbox_top";
 399                         this.textbox_top.Size = new System.Drawing.Size(48, 20);
 400                         this.textbox_top.TabIndex = 5;
 401                         this.textbox_top.TextChanged +=new EventHandler(OnMarginChange);
 402                         //
 403                         // textbox_right
 404                         //
 405                         this.textbox_right.Location = new System.Drawing.Point(171, 21);
 406                         this.textbox_right.Name = "textbox_right";
 407                         this.textbox_right.Size = new System.Drawing.Size(48, 20);
 408                         this.textbox_right.TabIndex = 6;
 409                         this.textbox_right.TextChanged +=new EventHandler(OnMarginChange);
 410                         //
 411                         // textbox_bottom
 412                         //
 413                         this.textbox_bottom.Location = new System.Drawing.Point(171, 54);
 414                         this.textbox_bottom.Name = "textbox_bottom";
 415                         this.textbox_bottom.Size = new System.Drawing.Size(48, 20);
 416                         this.textbox_bottom.TabIndex = 7;
 417                         this.textbox_bottom.TextChanged +=new EventHandler(OnMarginChange);
 418                         //
 419                         // pagePreview
 420                         //
 421                         this.pagePreview.Location = new System.Drawing.Point (130, 10);
 422                         this.pagePreview.Name = "pagePreview";
 423                         this.pagePreview.Size = new System.Drawing.Size (150, 150);
 424                         this.pagePreview.TabIndex = 6;
 425                         //
 426                         // Form3
 427                         //
 428                         form.AcceptButton = this.button_ok;
 429                         form.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
 430                         form.CancelButton = this.button_cancel;
 431                         form.ClientSize = new System.Drawing.Size(360, 390);
 432                         form.Controls.Add (this.pagePreview);
 433                         form.Controls.Add (this.button_printer);
 434                         form.Controls.Add(this.button_cancel);
 435                         form.Controls.Add(this.button_ok);
 436                         form.Controls.Add(this.groupbox_margin);
 437                         form.Controls.Add(this.groupbox_orientation);
 438                         form.Controls.Add(this.groupbox_paper);
 439                         form.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
 440                         form.HelpButton = true;
 441                         form.MaximizeBox = false;
 442                         form.MinimizeBox = false;
 443                         form.Name = "Form3";
 444                         form.ShowInTaskbar = false;
 445                         form.Text = "Page Setup";
 446                         this.groupbox_paper.ResumeLayout(false);
 447                         this.groupbox_orientation.ResumeLayout(false);
 448                         this.groupbox_margin.ResumeLayout(false);
 449                         form.ResumeLayout(false);
 450
 451                 }
 452
 453                 static bool UseYardPound {
 454                         get {
 455                                 var current = RegionInfo.CurrentRegion;
 456                                 if (current == null)
 457                                         return true;
 458                                 return !current.IsMetric;
 459                         }
 460                 }
 461
 462                 // .Net uses PrinterSettings property if it is not null.
 463                 // Otherwise, it uses PageSettings.PrinterSettings to set values.
 464                 // We use this property internally to automatically select the available one.
 465                 PrinterSettings InternalPrinterSettings {
 466                         get {
 467                                 return (printer_settings == null ? page_settings.PrinterSettings :
 468                                                 printer_settings);
 469                         }
 470                 }
 471
 472                 private double ToLocalizedLength (int marginsUnit)
 473                 {
 474                         return UseYardPound ?
 475                                 PrinterUnitConvert.Convert (marginsUnit, PrinterUnit.ThousandthsOfAnInch, PrinterUnit.Display) :
 476                                 PrinterUnitConvert.Convert (marginsUnit, PrinterUnit.ThousandthsOfAnInch, PrinterUnit.TenthsOfAMillimeter);
 477                 }
 478
 479                 private int FromLocalizedLength (double marginsUnit)
 480                 {
 481                         return  (int)(UseYardPound ?
 482                                 PrinterUnitConvert.Convert (marginsUnit, PrinterUnit.Display, PrinterUnit.ThousandthsOfAnInch) :
 483                                 PrinterUnitConvert.Convert (marginsUnit, PrinterUnit.TenthsOfAMillimeter, PrinterUnit.ThousandthsOfAnInch));
 484                 }
 485
 486                 private string LocalizedLengthUnit ()
 487                 {
 488                         return UseYardPound ? "Margins (inches)" : "Margins (millimeters)";
 489                 }
 490
 491                 private void SetPrinterDetails ()
 492                 {
 493                         if (PageSettings == null)
 494                                 throw new ArgumentException ("PageSettings");
 495
 496                         combobox_size.Items.Clear ();
 497                         foreach (PaperSize paper_size in InternalPrinterSettings.PaperSizes)
 498                                 combobox_size.Items.Add (paper_size.PaperName);
 499                         combobox_size.SelectedItem = page_settings.PaperSize.PaperName;
 500
 501                         combobox_source.Items.Clear ();
 502                         foreach (PaperSource paper_source in InternalPrinterSettings.PaperSources)
 503                                 combobox_source.Items.Add (paper_source.SourceName);
 504                         combobox_source.SelectedItem = page_settings.PaperSource.SourceName;
 505
 506                         if (PageSettings.Landscape)
 507                                 radio_landscape.Checked = true;
 508                         else
 509                                 radio_portrait.Checked = true;
 510
 511                         if (ShowHelp)
 512                                 ShowHelpButton ();
 513
 514                         Margins page_margins = PageSettings.Margins;
 515                         Margins min_margins = MinMargins;
 516
 517                         // Update margin data
 518                         textbox_top.Text = ToLocalizedLength (page_margins.Top).ToString ();
 519                         textbox_bottom.Text = ToLocalizedLength (page_margins.Bottom).ToString ();
 520                         textbox_left.Text = ToLocalizedLength (page_margins.Left).ToString ();
 521                         textbox_right.Text = ToLocalizedLength (page_margins.Right).ToString ();
 522                         textbox_top.Min = ToLocalizedLength (min_margins.Top);
 523                         textbox_bottom.Min = ToLocalizedLength (min_margins.Bottom);
 524                         textbox_left.Min = ToLocalizedLength (min_margins.Left);
 525                         textbox_right.Min = ToLocalizedLength (min_margins.Right);
 526
 527                         button_printer.Enabled = AllowPrinter && PrinterSettings != null;
 528                         groupbox_orientation.Enabled = AllowOrientation;
 529                         groupbox_paper.Enabled = AllowPaper;
 530                         groupbox_margin.Enabled = AllowMargins;
 531
 532                         pagePreview.Setup (PageSettings);
 533                 }
 534
 535                 private void OnClickOkButton (object sender, EventArgs e)
 536                 {
 537                         if (combobox_size.SelectedItem != null) {
 538                                 foreach (PaperSize paper_size in InternalPrinterSettings.PaperSizes) {
 539                                         if (paper_size.PaperName == (string) combobox_size.SelectedItem) {
 540                                                 PageSettings.PaperSize = paper_size;
 541                                                 break;
 542                                         }
 543                                 }
 544                         }
 545
 546                         if (combobox_source.SelectedItem != null) {
 547                                 foreach (PaperSource paper_source in InternalPrinterSettings.PaperSources) {
 548                                         if (paper_source.SourceName == (string) combobox_source.SelectedItem) {
 549                                                 PageSettings.PaperSource = paper_source;
 550                                                 break;
 551                                         }
 552                                 }
 553                         }
 554
 555                         Margins margins = new Margins ();
 556                         margins.Top = FromLocalizedLength (textbox_top.Value);
 557                         margins.Bottom = FromLocalizedLength (textbox_bottom.Value);
 558                         margins.Left = FromLocalizedLength (textbox_left.Value);
 559                         margins.Right = FromLocalizedLength (textbox_right.Value);
 560                         PageSettings.Margins = margins;
 561
 562                         PageSettings.Landscape = radio_landscape.Checked;
 563                         form.DialogResult = DialogResult.OK;
 564                 }
 565
 566                 void ShowHelpButton ()
 567                 {
 568                         if (button_help == null) {
 569                                 button_help = new Button ();
 570                                 button_help.Location = new System.Drawing.Point (12, 358);
 571                                 button_help.Name = "button_help";
 572                                 button_help.Size = new System.Drawing.Size (72, 23);
 573                                 button_help.Text = "&Help";
 574                                 form.Controls.Add (button_help);
 575                         }
 576
 577                         button_help.Visible = show_help;
 578                 }
 579
 580                 void OnClickPrinterButton (object sender, EventArgs args)
 581                 {
 582                         PrinterForm printer_helper_form = new PrinterForm (this);
 583
 584                         printer_helper_form.UpdateValues ();
 585
 586                         // Here update values for PrinterSettings
 587                         if (printer_helper_form.ShowDialog () == DialogResult.OK)
 588                                 if (printer_helper_form.SelectedPrinter != PrinterSettings.PrinterName)
 589                                         PrinterSettings.PrinterName = printer_helper_form.SelectedPrinter;
 590
 591                         PageSettings = PrinterSettings.DefaultPageSettings;
 592                         SetPrinterDetails ();
 593                         button_ok.Select ();
 594                         printer_helper_form.Dispose ();
 595                 }
 596
 597                 void OnPaperSizeChange (object sender, EventArgs e)
 598                 {
 599                         if (combobox_size.SelectedItem != null) {
 600                                 foreach (PaperSize paper_size in InternalPrinterSettings.PaperSizes) {
 601                                         if (paper_size.PaperName == (string) combobox_size.SelectedItem) {
 602                                                 pagePreview.SetSize (paper_size.Width, paper_size.Height);
 603                                                 break;
 604                                         }
 605                                 }
 606                         }
 607                 }
 608
 609                 void OnMarginChange (object sender, EventArgs e)
 610                 {
 611                         pagePreview.SetMargins (
 612                                 FromLocalizedLength (textbox_left.Value),
 613                                 FromLocalizedLength (textbox_right.Value),
 614                                 FromLocalizedLength (textbox_top.Value),
 615                                 FromLocalizedLength (textbox_bottom.Value)
 616                         );
 617                 }
 618
 619                 void OnLandscapeChange (object sender, EventArgs e)
 620                 {
 621                         pagePreview.Landscape = radio_landscape.Checked;
 622                 }
 623                 #endregion // Private Helper
 624
 625                 class PrinterForm : Form
 626                 {
 627                         private System.Windows.Forms.GroupBox groupbox_printer;
 628                         private System.Windows.Forms.ComboBox combobox_printers;
 629                         private System.Windows.Forms.Label label_name;
 630                         private System.Windows.Forms.Label label_status;
 631                         private System.Windows.Forms.Button button_properties;
 632                         private System.Windows.Forms.Button button_network;
 633                         private System.Windows.Forms.Button button_cancel;
 634                         private System.Windows.Forms.Button button_ok;
 635                         private System.Windows.Forms.Label label_status_text;
 636                         private System.Windows.Forms.Label label_type;
 637                         private System.Windows.Forms.Label label_where;
 638                         private System.Windows.Forms.Label label_where_text;
 639                         private System.Windows.Forms.Label label_type_text;
 640                         private System.Windows.Forms.Label label_comment;
 641                         private System.Windows.Forms.Label label_comment_text;
 642                         PageSetupDialog page_setup_dialog;
 643
 644                         public PrinterForm (PageSetupDialog page_setup_dialog)
 645                         {
 646                                 InitializeComponent();
 647                                 this.page_setup_dialog = page_setup_dialog;
 648                         }
 649
 650                         public string SelectedPrinter {
 651                                 get {
 652                                         return (string) combobox_printers.SelectedItem;
 653                                 }
 654                                 set {
 655                                         combobox_printers.SelectedItem = value;
 656                                         label_type_text.Text = value;
 657                                 }
 658                         }
 659
 660                         public void UpdateValues ()
 661                         {
 662                                 combobox_printers.Items.Clear ();
 663                                 foreach (string printer_name in PrinterSettings.InstalledPrinters)
 664                                         combobox_printers.Items.Add (printer_name);
 665
 666                                 // Select the printer indicated by PageSetupDialog.PrinterSettings
 667                                 SelectedPrinter = page_setup_dialog.PrinterSettings.PrinterName;
 668
 669                                 button_network.Enabled = page_setup_dialog.ShowNetwork;
 670                         }
 671
 672 #region Windows Form Designer generated code
 673                         private void InitializeComponent()
 674                         {
 675                                 this.groupbox_printer = new System.Windows.Forms.GroupBox();
 676                                 this.combobox_printers = new System.Windows.Forms.ComboBox();
 677                                 this.button_network = new System.Windows.Forms.Button();
 678                                 this.button_cancel = new System.Windows.Forms.Button();
 679                                 this.button_ok = new System.Windows.Forms.Button();
 680                                 this.label_name = new System.Windows.Forms.Label();
 681                                 this.label_status = new System.Windows.Forms.Label();
 682                                 this.label_status_text = new System.Windows.Forms.Label();
 683                                 this.label_type = new System.Windows.Forms.Label();
 684                                 this.label_type_text = new System.Windows.Forms.Label();
 685                                 this.label_where = new System.Windows.Forms.Label();
 686                                 this.label_comment = new System.Windows.Forms.Label();
 687                                 this.label_where_text = new System.Windows.Forms.Label();
 688                                 this.label_comment_text = new System.Windows.Forms.Label();
 689                                 this.button_properties = new System.Windows.Forms.Button();
 690                                 this.groupbox_printer.SuspendLayout();
 691                                 this.SuspendLayout();
 692                                 //
 693                                 // groupbox_printer
 694                                 //
 695                                 this.groupbox_printer.Controls.AddRange(new System.Windows.Forms.Control[] {
 696                                                 this.button_properties,
 697                                                 this.label_comment_text,
 698                                                 this.label_where_text,
 699                                                 this.label_comment,
 700                                                 this.label_where,
 701                                                 this.label_type_text,
 702                                                 this.label_type,
 703                                                 this.label_status_text,
 704                                                 this.label_status,
 705                                                 this.label_name,
 706                                                 this.combobox_printers});
 707                                 this.groupbox_printer.Location = new System.Drawing.Point(12, 8);
 708                                 this.groupbox_printer.Name = "groupbox_printer";
 709                                 this.groupbox_printer.Size = new System.Drawing.Size(438, 136);
 710                                 this.groupbox_printer.Text = "Printer";
 711                                 //
 712                                 // combobox_printers
 713                                 //
 714                                 this.combobox_printers.Location = new System.Drawing.Point(64, 24);
 715                                 this.combobox_printers.Name = "combobox_printers";
 716                                 this.combobox_printers.SelectedValueChanged += new EventHandler (OnSelectedValueChangedPrinters);
 717                                 this.combobox_printers.Size = new System.Drawing.Size(232, 21);
 718                                 this.combobox_printers.TabIndex = 1;
 719                                 //
 720                                 // button_network
 721                                 //
 722                                 this.button_network.Location = new System.Drawing.Point(16, 160);
 723                                 this.button_network.Name = "button_network";
 724                                 this.button_network.Size = new System.Drawing.Size(68, 22);
 725                                 this.button_network.TabIndex = 5;
 726                                 this.button_network.Text = "Network...";
 727                                 //
 728                                 // button_cancel
 729                                 //
 730                                 this.button_cancel.DialogResult = DialogResult.Cancel;
 731                                 this.button_cancel.Location = new System.Drawing.Point(376, 160);
 732                                 this.button_cancel.Name = "button_cancel";
 733                                 this.button_cancel.Size = new System.Drawing.Size(68, 22);
 734                                 this.button_cancel.TabIndex = 4;
 735                                 this.button_cancel.Text = "Cancel";
 736                                 //
 737                                 // button_ok
 738                                 //
 739                                 this.button_ok.DialogResult = DialogResult.OK;
 740                                 this.button_ok.Location = new System.Drawing.Point(300, 160);
 741                                 this.button_ok.Name = "button_ok";
 742                                 this.button_ok.Size = new System.Drawing.Size(68, 22);
 743                                 this.button_ok.TabIndex = 3;
 744                                 this.button_ok.Text = "OK";
 745                                 //
 746                                 // label_name
 747                                 //
 748                                 this.label_name.Location = new System.Drawing.Point(12, 28);
 749                                 this.label_name.Name = "label_name";
 750                                 this.label_name.Size = new System.Drawing.Size(48, 20);
 751                                 this.label_name.Text = "Name:";
 752                                 //
 753                                 // label_status
 754                                 //
 755                                 this.label_status.Location = new System.Drawing.Point(6, 52);
 756                                 this.label_status.Name = "label_status";
 757                                 this.label_status.Size = new System.Drawing.Size(58, 14);
 758                                 this.label_status.Text = "Status:";
 759                                 //
 760                                 // label_status_text
 761                                 //
 762                                 this.label_status_text.Location = new System.Drawing.Point(64, 52);
 763                                 this.label_status_text.Name = "label_status_text";
 764                                 this.label_status_text.Size = new System.Drawing.Size(64, 14);
 765                                 this.label_status_text.Text = String.Empty;
 766                                 //
 767                                 // label_type
 768                                 //
 769                                 this.label_type.Location = new System.Drawing.Point(6, 72);
 770                                 this.label_type.Name = "label_type";
 771                                 this.label_type.Size = new System.Drawing.Size(58, 14);
 772                                 this.label_type.Text = "Type:";
 773                                 //
 774                                 // label_type_text
 775                                 //
 776                                 this.label_type_text.Location = new System.Drawing.Point(64, 72);
 777                                 this.label_type_text.Name = "label_type_text";
 778                                 this.label_type_text.Size = new System.Drawing.Size(232, 14);
 779                                 this.label_type_text.TabIndex = 5;
 780                                 this.label_type_text.Text = String.Empty;
 781                                 //
 782                                 // label_where
 783                                 //
 784                                 this.label_where.Location = new System.Drawing.Point(6, 92);
 785                                 this.label_where.Name = "label_where";
 786                                 this.label_where.Size = new System.Drawing.Size(58, 16);
 787                                 this.label_where.TabIndex = 6;
 788                                 this.label_where.Text = "Where:";
 789                                 //
 790                                 // label_comment
 791                                 //
 792                                 this.label_comment.Location = new System.Drawing.Point(6, 112);
 793                                 this.label_comment.Name = "label_comment";
 794                                 this.label_comment.Size = new System.Drawing.Size(56, 16);
 795                                 this.label_comment.Text = "Comment:";
 796                                 //
 797                                 // label_where_text
 798                                 //
 799                                 this.label_where_text.Location = new System.Drawing.Point(64, 92);
 800                                 this.label_where_text.Name = "label_where_text";
 801                                 this.label_where_text.Size = new System.Drawing.Size(232, 16);
 802                                 this.label_where_text.Text = String.Empty;
 803                                 //
 804                                 // label_comment_text
 805                                 //
 806                                 this.label_comment_text.Location = new System.Drawing.Point(64, 112);
 807                                 this.label_comment_text.Name = "label_comment_text";
 808                                 this.label_comment_text.Size = new System.Drawing.Size(232, 16);
 809                                 this.label_comment_text.Text = String.Empty;
 810                                 //
 811                                 // button_properties
 812                                 //
 813                                 this.button_properties.Location = new System.Drawing.Point(308, 22);
 814                                 this.button_properties.Name = "button_properties";
 815                                 this.button_properties.Size = new System.Drawing.Size(92, 22);
 816                                 this.button_properties.TabIndex = 2;
 817                                 this.button_properties.Text = "Properties...";
 818                                 //
 819                                 // PrinterForm
 820                                 //
 821                                 this.AllowDrop = true;
 822                                 this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
 823                                 this.AcceptButton = button_ok;
 824                                 this.CancelButton = button_cancel;
 825                                 this.ClientSize = new System.Drawing.Size(456, 194);
 826                                 this.Controls.AddRange(new System.Windows.Forms.Control[] {
 827                                                 this.button_ok,
 828                                                 this.button_cancel,
 829                                                 this.button_network,
 830                                                 this.groupbox_printer});
 831                                 this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
 832                                 this.HelpButton = true;
 833                                 this.MaximizeBox = false;
 834                                 this.MinimizeBox = false;
 835                                 this.Name = "PrinterForm";
 836                                 this.ShowInTaskbar = false;
 837                                 this.Text = "Configure page";
 838                                 this.groupbox_printer.ResumeLayout(false);
 839                                 this.ResumeLayout(false);
 840                         }
 841 #endregion
 842                         void OnSelectedValueChangedPrinters (object sender, EventArgs args)
 843                         {
 844                                 SelectedPrinter = (string) combobox_printers.SelectedItem;
 845                         }
 846                 }
 847
 848                 private class PagePreview : UserControl
 849                 {
 850                         int width;
 851                         int height;
 852
 853                         int marginBottom;
 854                         int marginTop;
 855                         int marginLeft;
 856                         int marginRight;
 857                         bool landscape;
 858
 859                         bool loaded = false;
 860
 861                         StringBuilder sb;
 862                         float displayHeight;
 863                         new Font font;
 864
 865                         public bool Landscape {
 866                                 get { return landscape; }
 867                                 set {
 868                                         if (landscape != value) {
 869                                                 landscape = value;
 870                                                 Invalidate ();
 871                                         }
 872                                 }
 873                         }
 874
 875                         public new float Height {
 876                                 get { return displayHeight; }
 877                                 set {
 878                                         if (displayHeight != value) {
 879                                                 displayHeight = value;
 880                                                 Invalidate ();
 881                                         }
 882                                 }
 883                         }
 884
 885                         public PagePreview ()
 886                         {
 887                                 sb = new StringBuilder ();
 888                                 for (int i = 0; i < 4; i++) {
 889                                         sb.Append ("blabla piu piublapiu haha lai dlais dhlçai shd ");
 890                                         sb.Append ("çoasd çlaj sdç\r\n lajsd lçaisdj lçillaisd lahs dli");
 891                                         sb.Append ("laksjd liasjdliasdj blabla piu piublapiu haha ");
 892                                         sb.Append ("lai dlais dhlçai shd çoasd çlaj sdç lajsd lçaisdj");
 893                                         sb.Append (" lçillaisd lahs dli laksjd liasjdliasdj\r\n\r\n");
 894                                 }
 895
 896                                 font = new Font (FontFamily.GenericSansSerif, 4);
 897                                 this.displayHeight = 130;
 898                         }
 899
 900                         public void SetSize (int width, int height)
 901                         {
 902                                 this.width = width;
 903                                 this.height = height;
 904                                 this.Invalidate ();
 905                         }
 906
 907                         public void SetMargins (int left, int right, int top, int bottom)
 908                         {
 909                                 this.marginBottom = bottom;
 910                                 this.marginTop = top;
 911                                 this.marginLeft = left;
 912                                 this.marginRight = right;
 913                                 this.Invalidate ();
 914                         }
 915
 916
 917                         public void Setup (PageSettings pageSettings)
 918                         {
 919                                 this.width = pageSettings.PaperSize.Width;
 920                                 this.height = pageSettings.PaperSize.Height;
 921
 922                                 Margins margins = pageSettings.Margins;
 923                                 this.marginBottom = margins.Bottom;
 924                                 this.marginTop = margins.Top;
 925                                 this.marginLeft = margins.Left;
 926                                 this.marginRight = margins.Right;
 927                                 this.landscape = pageSettings.Landscape;
 928                                 this.loaded = true;
 929                         }
 930
 931                         protected override void OnPaint (PaintEventArgs e)
 932                         {
 933                                 if (!loaded) {
 934                                         base.OnPaint (e);
 935                                         return;
 936                                 }
 937
 938                                 Graphics g = e.Graphics;
 939
 940                                 float h = displayHeight;
 941                                 float w = (width * displayHeight) / height;
 942                                 float top = (marginTop * displayHeight) / height;
 943                                 float left = (marginLeft * displayHeight) / height;
 944                                 float bottom = (marginBottom * displayHeight) / height;
 945                                 float right = (marginRight * displayHeight) / height;
 946
 947                                 if (landscape) {
 948                                         float a = w;
 949                                         w = h;
 950                                         h = a;
 951                                         a = right;
 952                                         right = top;
 953                                         top = left;
 954                                         left = bottom;
 955                                         bottom = a;
 956                                 }
 957
 958                                 g.FillRectangle (SystemBrushes.ControlDark, 4, 4, w + 4, h + 4);
 959                                 g.FillRectangle (Brushes.White, 0, 0, w, h);
 960
 961                                 RectangleF outerrect = new RectangleF (0, 0, w, h);
 962                                 RectangleF innerrect = new RectangleF (left, top,
 963                                                                                                                 w - left - right,
 964                                                                                                                 h - top - bottom);
 965
 966                                 ControlPaint.DrawBorder (g, outerrect, Color.Black, ButtonBorderStyle.Solid);
 967                                 ControlPaint.DrawBorder (g, innerrect, SystemColors.ControlDark, ButtonBorderStyle.Dashed);
 968
 969                                 g.DrawString (sb.ToString (), font, Brushes.Black,
 970                                                                 new RectangleF (innerrect.X + 2,
 971                                                                                         innerrect.Y + 2,
 972                                                                                         innerrect.Width - 4,
 973                                                                                         innerrect.Height - 4));
 974
 975
 976                                 base.OnPaint (e);
 977                         }
 978                 }
 979         }
 980
 981 }