mcs/class/referencesource/System.Activities.Presentation/System.Activities.Presentation/System/Activities/Presentation/WorkflowDesignerColors.cs

   1 //-----------------------------------------------------------------------------
   2 // Copyright (c) Microsoft Corporation.  All rights reserved.
   3 //-----------------------------------------------------------------------------
   4
   5 namespace System.Activities.Presentation
   6 {
   7     using System;
   8     using System.Collections.Generic;
   9     using System.Text;
  10     using System.Windows.Media;
  11     using System.Windows;
  12     using System.Runtime;
  13     using System.Activities.Presentation.Internal.PropertyEditing;
  14
  15     public static class WorkflowDesignerColors
  16     {
  17         static ResourceDictionary defaultColors;
  18         static ResourceDictionary highContrastColors;
  19         static ResourceDictionary fontAndColorResources;
  20
  21         public const string WorkflowViewElementBorderColorKey = "WorkflowViewElementBorderColorKey";
  22         public const string WorkflowViewElementBackgroundColorKey = "WorkflowViewElementBackgroundColorKey";
  23         public const string WorkflowViewElementSelectedBackgroundColorKey = "WorkflowViewElementSelectedBackgroundColorKey";
  24         public const string WorkflowViewElementSelectedBorderColorKey = "WorkflowViewElementSelectedBorderColorKey";
  25         public const string DesignerViewStatusBarBackgroundColorKey = "DesignerViewStatusBarBackgroundColorKey";
  26         public const string WorkflowViewElementCaptionColorKey = "WorkflowViewElementCaptionBrushColorKey";
  27         public const string DesignerViewBackgroundColorKey = "DesignerViewBackgroundColorKey";
  28         public const string DesignerViewShellBarColorGradientBeginKey = "DesignerViewShellBarColorGradientBeginKey";
  29         public const string DesignerViewShellBarColorGradientEndKey = "DesignerViewShellBarColorGradientEndKey";
  30         public const string DesignerViewShellBarSelectedColorGradientBeginKey = "DesignerViewShellBarSelectedColorGradientBeginKey";
  31         public const string DesignerViewShellBarSelectedColorGradientEndKey = "DesignerViewShellBarSelectedColorGradientEndKey";
  32         public const string DesignerViewShellBarHoverColorGradientBeginKey = "DesignerViewShellBarSelectedHoverGradientBeginKey";
  33         public const string DesignerViewShellBarHoverColorGradientEndKey = "DesignerViewShellBarSelectedHoverGradientEndKey";
  34         public const string DesignerViewShellBarControlBackgroundColorKey = "DesignerViewShellBarControlBackgroundColorKey";
  35         public const string DesignerViewShellBarCaptionActiveColorKey = "DesignerViewShellBarCaptionActiveColorKey";
  36         public const string DesignerViewShellBarCaptionColorKey = "DesignerViewShellBarCaptionColorKey";
  37         public const string DesignerViewExpandAllCollapseAllButtonColorKey = "DesignerViewExpandAllCollapseAllButtonColorKey";
  38         public const string DesignerViewExpandAllCollapseAllButtonMouseOverColorKey = "DesignerViewExpandAllCollapseAllButtonMouseOverColorKey";
  39         public const string DesignerViewExpandAllCollapseAllPressedColorKey = "DesignerViewExpandAllCollapseAllPressedColorKey";
  40
  41         public const string ContextMenuBackgroundGradientBeginColorKey = "ContextMenuColorGradientBeginColorKey";
  42         public const string ContextMenuBackgroundGradientEndColorKey = "ContextMenuColorGradientEndColorKey";
  43         public const string ContextMenuBorderColorKey = "ContextMenuBorderColorKey";
  44         public const string ContextMenuIconAreaColorKey = "ContextMenuIconAreaColorKey";
  45         public const string ContextMenuMouseOverBeginColorKey = "ContextMenuMouseOverBeginColorKey";
  46         public const string ContextMenuMouseOverMiddle1ColorKey = "ContextMenuMouseOverMiddle1ColorKey";
  47         public const string ContextMenuMouseOverMiddle2ColorKey = "ContextMenuMouseOverMiddle2ColorKey";
  48         public const string ContextMenuMouseOverEndColorKey = "ContextMenuMouseOverEndColorKey";
  49         public const string ContextMenuMouseOverBorderColorKey = "ContextMenuMouseOverBorderColorKey";
  50         public const string ContextMenuItemTextColorKey = "ContextMenuItemTextColorKey";
  51         public const string ContextMenuItemTextHoverColorKey = "ContextMenuItemTextHoverColorKey";
  52         public const string ContextMenuItemTextSelectedColorKey = "ContextMenuItemTextSelectedColorKey";
  53         public const string ContextMenuItemTextDisabledColorKey = "ContextMenuItemTextDisabledColorKey";
  54         public const string ContextMenuSeparatorColorKey = "ContextMenuSeparatorColorKey";
  55
  56         public static string PropertyInspectorTextBrushKey { get { return PropertyInspectorMergedResources.TextBrushKey; } }
  57         public static string PropertyInspectorSelectedForegroundBrushKey { get { return PropertyInspectorMergedResources.SelectedForegroundBrushKey; } }
  58         public static string PropertyInspectorSelectedBackgroundBrushKey { get { return PropertyInspectorMergedResources.SelectedBackgroundBrushKey; } }
  59         public static string PropertyInspectorBackgroundBrushKey { get { return PropertyInspectorMergedResources.BackgroundBrushKey; } }
  60         public static string PropertyInspectorBorderBrushKey { get { return PropertyInspectorMergedResources.BorderBrushKey; } }
  61         public static string PropertyInspectorCategoryCaptionTextBrushKey { get { return PropertyInspectorMergedResources.CategoryCaptionTextBrushKey; } }
  62         public static string PropertyInspectorPaneBrushKey { get { return PropertyInspectorMergedResources.PaneBrushKey; } }
  63         public static string PropertyInspectorPopupBrushKey { get { return PropertyInspectorMergedResources.PopupBrushKey; } }
  64         public static string PropertyInspectorToolBarItemHoverBackgroundBrushKey { get { return PropertyInspectorMergedResources.ToolBarItemHoverBackgroundBrushKey; } }
  65         public static string PropertyInspectorToolBarItemHoverBorderBrushKey { get { return PropertyInspectorMergedResources.ToolBarItemHoverBorderBrushKey; } }
  66         public static string PropertyInspectorToolBarItemSelectedBackgroundBrushKey { get { return PropertyInspectorMergedResources.ToolBarItemSelectedBackgroundBrushKey; } }
  67         public static string PropertyInspectorToolBarItemSelectedBorderBrushKey { get { return PropertyInspectorMergedResources.ToolBarItemSelectedBorderBrushKey; } }
  68         public static string PropertyInspectorToolBarBackgroundBrushKey { get { return PropertyInspectorMergedResources.ToolBarBackgroundBrushKey; } }
  69         public static string PropertyInspectorToolBarSeparatorBrushKey { get { return PropertyInspectorMergedResources.ToolBarSeparatorBrushKey; } }
  70         public static string PropertyInspectorToolBarTextBoxBorderBrushKey { get { return PropertyInspectorMergedResources.ToolBarTextBoxBorderBrushKey; } }
  71
  72
  73         public const string FlowchartExpressionButtonColorKey = "FlowchartExpressionButtonColorKey";
  74         public const string FlowchartExpressionButtonMouseOverColorKey = "FlowchartExpressionButtonMouseOverColorKey";
  75         public const string FlowchartExpressionButtonPressedColorKey = "FlowchartExpressionButtonPressedColorKey";
  76
  77
  78
  79         public const string AnnotationBackgroundGradientBeginColorKey = "AnnotationBackgroundGradientBeginColorKey";
  80         public const string AnnotationBackgroundGradientMiddleColorKey = "AnnotationBackgroundGradientMiddleColorKey";
  81         public const string AnnotationBackgroundGradientEndColorKey = "AnnotationBackgroundGradientEndColorKey";
  82         public const string AnnotationBorderColorKey = "AnnotationBorderColorKey";
  83         public const string AnnotationDockTextColorKey = "AnnotationDockTextColorKey";
  84         public const string AnnotationUndockTextColorKey = "AnnotationUndockTextColorKey";
  85         public const string AnnotationDockButtonColorKey = "AnnotationDockButtonColorKey";
  86         public const string AnnotationDockButtonHoverColorKey = "AnnotationDockButtonHoverColorKey";
  87         public const string AnnotationDockButtonHoverBorderColorKey = "AnnotationDockButtonHoverBorderColorKey";
  88         public const string AnnotationDockButtonHoverBackgroundColorKey = "AnnotationDockButtonHoverBackgroundColorKey";
  89
  90         public const string OutlineViewItemHighlightBackgroundColorKey = "OutlineViewItemHighlightBackgroundColorKey";
  91         public const string OutlineViewCollapsedArrowBorderColorKey = "OutlineViewCollapsedArrowBorderColorKey";
  92         public const string OutlineViewCollapsedArrowHoverBorderColorKey = "OutlineViewCollapsedArrowHoverBorderColorKey";
  93         public const string OutlineViewExpandedArrowColorKey = "OutlineViewExpandedArrowColorKey";
  94         public const string OutlineViewExpandedArrowBorderColorKey = "OutlineViewExpandedArrowBorderColorKey";
  95         public const string OutlineViewBackgroundColorKey = "OutlineViewBackgroundColorKey";
  96         public const string OutlineViewItemSelectedTextColorKey = "OutlineViewTitemSelectedTextColorKey";
  97         public const string OutlineViewItemTextColorKey = "OutlineViewItemTextColorKey";
  98
  99         public const string RubberBandRectangleColorKey = "RubberBandRectangleColorKey";
 100
 101         public static readonly string FontSizeKey = CreateKey("FontSizeKey");
 102         public static readonly string FontFamilyKey = CreateKey("FontFamilyKey");
 103         public static readonly string FontWeightKey = CreateKey("FontWeightKey");
 104
 105
 106         static ResourceDictionary DefaultColors
 107         {
 108             get
 109             {
 110                 if (defaultColors == null)
 111                 {
 112                     Uri resourceLocator = new Uri(
 113                         string.Concat(
 114                         typeof(WorkflowDesignerColors).Assembly.GetName().Name,
 115                         @";component/System/Activities/Presentation/DefaultColorResources.xaml"),
 116                         UriKind.RelativeOrAbsolute);
 117                     defaultColors = (ResourceDictionary)Application.LoadComponent(resourceLocator);
 118                 }
 119                 Fx.Assert(defaultColors != null, "Could not load default color resources.");
 120                 return defaultColors;
 121             }
 122         }
 123
 124         static ResourceDictionary HighContrastColors
 125         {
 126             get
 127             {
 128                 if (highContrastColors == null)
 129                 {
 130                     Uri resourceLocator = new Uri(
 131                         string.Concat(
 132                         typeof(WorkflowDesignerColors).Assembly.GetName().Name,
 133                         @";component/System/Activities/Presentation/HighContrastColorResources.xaml"),
 134                         UriKind.RelativeOrAbsolute);
 135                     highContrastColors = (ResourceDictionary)Application.LoadComponent(resourceLocator);
 136                 }
 137                 Fx.Assert(highContrastColors != null, "Could not load high contrast color resources.");
 138                 return highContrastColors;
 139             }
 140         }
 141
 142         internal static ResourceDictionary FontAndColorResources
 143         {
 144             get
 145             {
 146                 if (WorkflowDesignerColors.fontAndColorResources == null)
 147                 {
 148                     InitializeDefaultResourceDictionary();
 149                 }
 150
 151                 return WorkflowDesignerColors.fontAndColorResources;
 152             }
 153         }
 154
 155         // Trying to figure out whether or not we are in highcontrast mode is a little tricky.
 156         // There are two things highcontrast mode and highcontrast color scheme. unfortunately in some platforms ( w2k3) these are not both updated from OS UX
 157         // here is a good article on this http://blogs.msdn.com/oldnewthing/archive/2008/12/03/9167477.aspx
 158         // highcontrast mode can be detected easily by using
 159         // applications in generatel ( e.g. VS) unfortunately handle high contrast color scheme as well, so we are forced to do it
 160         // This is code is dervied from the way VS does this.
 161
 162         static bool IsHighContrastEnabled
 163         {
 164             get
 165             {
 166                 if (SystemParameters.HighContrast)
 167                 {
 168                     return true;
 169                 }
 170
 171                 if (SystemColors.ControlColor == Colors.Black && SystemColors.ControlTextColor == Colors.White)
 172                 {
 173                     return true;
 174                 }
 175
 176                 if (SystemColors.ControlColor == Colors.White && SystemColors.ControlTextColor == Colors.Black)
 177                 {
 178                     return true;
 179                 }
 180
 181                 if (SystemColors.ControlColor == Colors.Black && SystemColors.ControlTextColor == Color.FromArgb(0xff, 0x00, 0xff, 0x00))
 182                 {
 183                     return true;
 184                 }
 185
 186                 return false;
 187             }
 188         }
 189
 190
 191         public static Color WorkflowViewElementBorderColor
 192         {
 193             get
 194             {
 195                 return GetColor(WorkflowDesignerColors.WorkflowViewElementBorderColorKey);
 196             }
 197         }
 198
 199         public static Color WorkflowViewElementBackgroundColor
 200         {
 201             get
 202             {
 203                 return GetColor(WorkflowDesignerColors.WorkflowViewElementBackgroundColorKey);
 204             }
 205         }
 206         public static Color WorkflowViewElementSelectedBackgroundColor
 207         {
 208             get
 209             {
 210                 return GetColor(WorkflowDesignerColors.WorkflowViewElementSelectedBackgroundColorKey);
 211             }
 212         }
 213
 214         public static Color GridViewRowHoverColor
 215         {
 216             get
 217             {
 218                 return GetColor(WorkflowDesignerColors.WorkflowViewElementSelectedBackgroundColorKey, 0xA0);
 219             }
 220         }
 221
 222         public static Color WorkflowViewElementSelectedBorderColor
 223         {
 224             get
 225             {
 226                 return GetColor(WorkflowDesignerColors.WorkflowViewElementSelectedBorderColorKey);
 227             }
 228         }
 229         public static Color DesignerViewStatusBarBackgroundColor
 230         {
 231             get
 232             {
 233                 return GetColor(WorkflowDesignerColors.DesignerViewStatusBarBackgroundColorKey);
 234             }
 235         }
 236         public static Color WorkflowViewElementCaptionColor
 237         {
 238             get
 239             {
 240                 return GetColor(WorkflowDesignerColors.WorkflowViewElementCaptionColorKey);
 241             }
 242         }
 243         public static Color DesignerViewBackgroundColor
 244         {
 245             get
 246             {
 247                 return GetColor(WorkflowDesignerColors.DesignerViewBackgroundColorKey);
 248             }
 249         }
 250
 251         public static Color DesignerViewShellBarColorGradientBeginColor
 252         {
 253             get { return GetColor(WorkflowDesignerColors.DesignerViewShellBarColorGradientBeginKey); }
 254         }
 255
 256         public static Color DesignerViewShellBarColorGradientEndColor
 257         {
 258             get { return GetColor(WorkflowDesignerColors.DesignerViewShellBarColorGradientEndKey); }
 259         }
 260
 261         public static Color DesignerViewShellBarSelectedColorGradientBeginColor
 262         {
 263             get { return GetColor(WorkflowDesignerColors.DesignerViewShellBarSelectedColorGradientBeginKey); }
 264         }
 265
 266         public static Color DesignerViewShellBarSelectedColorGradientEndColor
 267         {
 268             get { return GetColor(WorkflowDesignerColors.DesignerViewShellBarSelectedColorGradientEndKey); }
 269         }
 270
 271         public static Color DesignerViewShellBarHoverColorGradientBeginColor
 272         {
 273             get { return GetColor(WorkflowDesignerColors.DesignerViewShellBarHoverColorGradientBeginKey); }
 274         }
 275
 276         public static Color DesignerViewShellBarHoverColorGradientEndColor
 277         {
 278             get { return GetColor(WorkflowDesignerColors.DesignerViewShellBarHoverColorGradientEndKey); }
 279         }
 280
 281         public static Color DesignerViewShellBarControlBackgroundColor
 282         {
 283             get { return GetColor(WorkflowDesignerColors.DesignerViewShellBarControlBackgroundColorKey); }
 284         }
 285
 286         public static Color DesignerViewShellBarCaptionActiveColor
 287         {
 288             get { return GetColor(WorkflowDesignerColors.DesignerViewShellBarCaptionActiveColorKey); }
 289         }
 290
 291         public static Color DesignerViewShellBarCaptionColor
 292         {
 293             get { return GetColor(WorkflowDesignerColors.DesignerViewShellBarCaptionColorKey); }
 294         }
 295
 296         public static Brush DesignerViewExpandAllCollapseAllButtonBrush
 297         {
 298             get { return GetBrush(WorkflowDesignerColors.DesignerViewExpandAllCollapseAllButtonColorKey); }
 299         }
 300
 301         public static Brush DesignerViewExpandAllCollapseAllButtonMouseOverBrush
 302         {
 303             get { return GetBrush(WorkflowDesignerColors.DesignerViewExpandAllCollapseAllButtonMouseOverColorKey); }
 304         }
 305
 306         public static Brush DesignerViewExpandAllCollapseAllPressedBrush
 307         {
 308             get { return GetBrush(WorkflowDesignerColors.DesignerViewExpandAllCollapseAllPressedColorKey); }
 309         }
 310
 311         public static Color ContextMenuBackgroundGradientBeginColor
 312         {
 313             get { return GetColor(WorkflowDesignerColors.ContextMenuBackgroundGradientBeginColorKey); }
 314         }
 315         public static Color ContextMenuBackgroundGradientEndColor
 316         {
 317             get { return GetColor(WorkflowDesignerColors.ContextMenuBackgroundGradientEndColorKey); }
 318         }
 319
 320         public static Color ContextMenuBorderColor
 321         {
 322             get { return GetColor(WorkflowDesignerColors.ContextMenuBorderColorKey); }
 323         }
 324
 325         public static Color ContextMenuIconAreaColor
 326         {
 327             get { return GetColor(WorkflowDesignerColors.ContextMenuIconAreaColorKey); }
 328         }
 329
 330         public static Color ContextMenuMouseOverBeginColor
 331         {
 332             get { return GetColor(WorkflowDesignerColors.ContextMenuMouseOverBeginColorKey); }
 333         }
 334
 335         public static Color ContextMenuMouseOverMiddle1Color
 336         {
 337             get { return GetColor(WorkflowDesignerColors.ContextMenuMouseOverMiddle1ColorKey); }
 338         }
 339
 340         public static Color ContextMenuMouseOverMiddle2Color
 341         {
 342             get { return GetColor(WorkflowDesignerColors.ContextMenuMouseOverMiddle2ColorKey); }
 343         }
 344
 345         public static Color ContextMenuMouseOverEndColor
 346         {
 347             get { return GetColor(WorkflowDesignerColors.ContextMenuMouseOverEndColorKey); }
 348         }
 349
 350         public static Color ContextMenuMouseOverBorderColor
 351         {
 352             get { return GetColor(WorkflowDesignerColors.ContextMenuMouseOverBorderColorKey); }
 353         }
 354
 355         public static Color ContextMenuItemTextColor
 356         {
 357             get { return GetColor(WorkflowDesignerColors.ContextMenuItemTextColorKey); }
 358         }
 359
 360         public static Color ContextMenuItemTextHoverColor
 361         {
 362             get { return GetColor(WorkflowDesignerColors.ContextMenuItemTextHoverColorKey); }
 363         }
 364
 365         public static Color ContextMenuItemTextSelectedColor
 366         {
 367             get { return GetColor(WorkflowDesignerColors.ContextMenuItemTextSelectedColorKey); }
 368         }
 369
 370         public static Color ContextMenuItemTextDisabledColor
 371         {
 372             get { return GetColor(WorkflowDesignerColors.ContextMenuItemTextDisabledColorKey); }
 373         }
 374
 375         public static Color ContextMenuSeparatorColor
 376         {
 377             get { return GetColor(WorkflowDesignerColors.ContextMenuSeparatorColorKey); }
 378         }
 379
 380         public static Brush FlowchartExpressionButtonBrush
 381         {
 382             get { return GetBrush(WorkflowDesignerColors.FlowchartExpressionButtonColorKey); }
 383         }
 384
 385         public static Brush FlowchartExpressionButtonMouseOverBrush
 386         {
 387             get { return GetBrush(WorkflowDesignerColors.FlowchartExpressionButtonMouseOverColorKey); }
 388         }
 389
 390         public static Brush FlowchartExpressionButtonPressedBrush
 391         {
 392             get { return GetBrush(WorkflowDesignerColors.FlowchartExpressionButtonPressedColorKey); }
 393         }
 394
 395         public static Color AnnotationBackgroundGradientBeginColor
 396         {
 397             get { return GetColor(WorkflowDesignerColors.AnnotationBackgroundGradientBeginColorKey); }
 398         }
 399
 400         public static Color AnnotationBackgroundGradientMiddleColor
 401         {
 402             get { return GetColor(WorkflowDesignerColors.AnnotationBackgroundGradientMiddleColorKey); }
 403         }
 404
 405         public static Color AnnotationBackgroundGradientEndColor
 406         {
 407             get { return GetColor(WorkflowDesignerColors.AnnotationBackgroundGradientEndColorKey); }
 408         }
 409
 410         public static Color AnnotationBorderColor
 411         {
 412             get { return GetColor(WorkflowDesignerColors.AnnotationBorderColorKey); }
 413         }
 414
 415         public static Color AnnotationDockTextColor
 416         {
 417             get { return GetColor(WorkflowDesignerColors.AnnotationDockTextColorKey); }
 418         }
 419
 420         public static Color AnnotationUndockTextColor
 421         {
 422             get { return GetColor(WorkflowDesignerColors.AnnotationUndockTextColorKey); }
 423         }
 424
 425         public static Color AnnotationDockButtonColor
 426         {
 427             get { return GetColor(WorkflowDesignerColors.AnnotationDockButtonColorKey); }
 428         }
 429
 430         public static Color AnnotationDockButtonHoverColor
 431         {
 432             get { return GetColor(WorkflowDesignerColors.AnnotationDockButtonHoverColorKey); }
 433         }
 434
 435         public static Color AnnotationDockButtonHoverBorderColor
 436         {
 437             get { return GetColor(WorkflowDesignerColors.AnnotationDockButtonHoverBorderColorKey); }
 438         }
 439
 440         public static Color AnnotationDockButtonHoverBackgroundColor
 441         {
 442             get { return GetColor(WorkflowDesignerColors.AnnotationDockButtonHoverBackgroundColorKey); }
 443         }
 444
 445         public static Color OutlineViewItemHighlightBackgroundColor
 446         {
 447             get { return GetColor(WorkflowDesignerColors.OutlineViewItemHighlightBackgroundColorKey); }
 448         }
 449
 450         public static Color OutlineViewCollapsedArrowBorderColor
 451         {
 452             get { return GetColor(WorkflowDesignerColors.OutlineViewCollapsedArrowBorderColorKey); }
 453         }
 454
 455         public static Color OutlineViewCollapsedArrowHoverBorderColor
 456         {
 457             get { return GetColor(WorkflowDesignerColors.OutlineViewCollapsedArrowHoverBorderColorKey); }
 458         }
 459
 460         public static Color OutlineViewExpandedArrowColor
 461         {
 462             get { return GetColor(WorkflowDesignerColors.OutlineViewExpandedArrowColorKey); }
 463         }
 464
 465         public static Color OutlineViewExpandedArrowBorderColor
 466         {
 467             get { return GetColor(WorkflowDesignerColors.OutlineViewExpandedArrowBorderColorKey); }
 468         }
 469
 470         public static Color OutlineViewBackgroundColor
 471         {
 472             get { return GetColor(WorkflowDesignerColors.OutlineViewBackgroundColorKey); }
 473         }
 474
 475         public static Color OutlineViewItemSelectedTextColor
 476         {
 477             get { return GetColor(WorkflowDesignerColors.OutlineViewItemSelectedTextColorKey); }
 478         }
 479
 480         public static Color OutlineViewItemTextColor
 481         {
 482             get { return GetColor(WorkflowDesignerColors.OutlineViewItemTextColorKey); }
 483         }
 484
 485         public static FontFamily FontFamily
 486         {
 487             get
 488             {
 489                 return GetFontFamily(FontFamilyKey);
 490             }
 491         }
 492
 493         public static double FontSize
 494         {
 495             get
 496             {
 497                 return GetFontSize(FontSizeKey);
 498             }
 499         }
 500
 501         public static FontWeight FontWeight
 502         {
 503             get
 504             {
 505                 return GetFontWeight(FontWeightKey);
 506             }
 507         }
 508
 509         internal static Brush RubberBandRectangleBrush
 510         {
 511             get { return GetBrush(WorkflowDesignerColors.RubberBandRectangleColorKey); }
 512         }
 513
 514         private static Brush GetBrush(string colorKey)
 515         {
 516             SolidColorBrush brush =
 517                 (SolidColorBrush)GetFontOrColor(colorKey, WorkflowDesignerColors.DefaultColors[colorKey], WorkflowDesignerColors.HighContrastColors[colorKey]);
 518
 519             if (brush.CanFreeze)
 520             {
 521                 brush.Freeze();
 522             }
 523             return brush;
 524         }
 525
 526         private static Color GetColor(string colorKey)
 527         {
 528             SolidColorBrush brush = (SolidColorBrush)GetBrush(colorKey);
 529
 530             return brush.Color;
 531         }
 532
 533         private static Color GetColor(string colorKey, byte alpha)
 534         {
 535             Color color = GetColor(colorKey);
 536             color.A = alpha;
 537             return color;
 538         }
 539
 540         private static FontFamily GetFontFamily(string key)
 541         {
 542             return (FontFamily)GetFontOrColor(key, SystemFonts.MessageFontFamily, SystemFonts.MessageFontFamily);
 543         }
 544
 545         private static double GetFontSize(string key)
 546         {
 547             return (double)GetFontOrColor(key, SystemFonts.MessageFontSize, SystemFonts.MessageFontSize);
 548         }
 549
 550         private static FontWeight GetFontWeight(string key)
 551         {
 552             return (FontWeight)GetFontOrColor(key, SystemFonts.MessageFontWeight, SystemFonts.MessageFontWeight);
 553         }
 554
 555         private static object GetFontOrColor(string key, object defaultValue, object valueInHighContrast)
 556         {
 557             if (WorkflowDesignerColors.FontAndColorResources.Contains(key))
 558             {
 559                 return WorkflowDesignerColors.FontAndColorResources[key];
 560             }
 561             else if (IsHighContrastEnabled)
 562             {
 563                 return valueInHighContrast;
 564             }
 565             else
 566             {
 567                 return defaultValue;
 568             }
 569         }
 570
 571         static string CreateKey(string name)
 572         {
 573             //return AdornerResources.CreateResourceKey(typeof(PropertyInspectorMergedResources), name);
 574             return name;
 575         }
 576
 577         private static void InitializeDefaultResourceDictionary()
 578         {
 579             ResourceDictionary resources = new ResourceDictionary();
 580             resources[WorkflowDesignerColors.PropertyInspectorTextBrushKey] = new SolidColorBrush(SystemColors.ControlTextColor);
 581             resources[WorkflowDesignerColors.PropertyInspectorBackgroundBrushKey] = new SolidColorBrush(SystemColors.WindowColor);
 582             resources[WorkflowDesignerColors.PropertyInspectorBorderBrushKey] = new SolidColorBrush(SystemColors.ControlDarkColor);
 583             resources[WorkflowDesignerColors.PropertyInspectorPaneBrushKey] = new SolidColorBrush(SystemColors.ControlColor);
 584             resources[WorkflowDesignerColors.PropertyInspectorSelectedBackgroundBrushKey] = new SolidColorBrush(SystemColors.HighlightColor);
 585             resources[WorkflowDesignerColors.PropertyInspectorSelectedForegroundBrushKey] = new SolidColorBrush(SystemColors.HighlightTextColor);
 586             resources[WorkflowDesignerColors.PropertyInspectorToolBarItemHoverBackgroundBrushKey] = new SolidColorBrush(SystemColors.GradientActiveCaptionColor);
 587             resources[WorkflowDesignerColors.PropertyInspectorToolBarItemHoverBorderBrushKey] = new SolidColorBrush(SystemColors.ActiveCaptionTextColor);
 588             resources[WorkflowDesignerColors.PropertyInspectorToolBarItemSelectedBackgroundBrushKey] = new SolidColorBrush(SystemColors.GradientInactiveCaptionColor);
 589             resources[WorkflowDesignerColors.PropertyInspectorToolBarItemSelectedBorderBrushKey] = new SolidColorBrush(SystemColors.ActiveCaptionTextColor);
 590             resources[WorkflowDesignerColors.PropertyInspectorToolBarBackgroundBrushKey] = new SolidColorBrush(SystemColors.ControlColor);
 591             resources[WorkflowDesignerColors.PropertyInspectorToolBarSeparatorBrushKey] = new SolidColorBrush(SystemColors.ControlDarkColor);
 592             resources[WorkflowDesignerColors.PropertyInspectorToolBarTextBoxBorderBrushKey] = new SolidColorBrush(SystemColors.ControlDarkDarkColor);
 593
 594             WorkflowDesignerColors.fontAndColorResources = resources;
 595         }
 596     }
 597 }