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1 // Copyright (c) 1998-2010 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // Contains the inline functions IsAlphaChannel, QuoteOrBracketPair and IsIgnoredCharacterForLocalisedProcFunc. |
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15 // |
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16 // |
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17 #ifndef GDIINLINE_INL |
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18 #define GDIINLINE_INL |
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19 |
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20 |
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21 /** Utility function to check if a display mode has Alpha channel information |
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22 @param aDisplayMode - the display mode being queried |
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23 @return ETrue if display mode contains Alpha information. |
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24 @internalTechnology |
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25 @released |
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26 */ |
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27 inline TBool IsAlphaChannel(TDisplayMode aDisplayMode) |
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28 { |
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29 if(aDisplayMode == EColor16MAP || aDisplayMode == EColor16MA) |
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30 return ETrue; |
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31 else |
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32 return EFalse; |
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33 } |
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34 |
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35 /** |
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36 @internalTechnology |
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37 @released |
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38 */ |
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39 inline TUint QuoteOrBracketPair(TUint code) |
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40 { |
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41 // given the opening/closing quote or bracket, return the corresponding closing/opening quote or bracket |
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42 switch(code) |
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43 { |
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44 case 0x0022: return 0x0022; // "..." |
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45 case 0x0027: return 0x0027; // '...' |
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46 case 0x0028: return 0x0029; // (...) |
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47 case 0x003c: return 0x003e; // <...> |
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48 case 0x005b: return 0x005d; // [...] |
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49 case 0x007b: return 0x007d; // {...} |
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50 case 0x2018: return 0x2019; // Single quotation marks |
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51 case 0x201b: return 0x2019; // Single high-reversed-9 quotation mark |
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52 case 0x201c: return 0x201d; // Double quotation marks |
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53 case 0x201f: return 0x201d; // Double high-reversed-9 quotation mark |
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54 case 0x2035: return 0x2032; // Single primes |
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55 case 0x2036: return 0x2033; // Double primes |
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56 case 0x2037: return 0x2034; // Triple primes |
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57 case 0x2039: return 0x203a; // Single left/right-pointing angle quotation marks |
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58 case 0x2045: return 0x2046; // Square brackets with quill |
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59 |
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60 case 0x0029: return 0x0028; // (...) |
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61 case 0x003e: return 0x003c; // <...> |
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62 case 0x005d: return 0x005b; // [...] |
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63 case 0x007d: return 0x007b; // {...} |
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64 case 0x2019: return 0x2018; // Single quotation marks |
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65 case 0x201d: return 0x201c; // Double quotation marks |
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66 case 0x2032: return 0x2035; // Single primes |
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67 case 0x2033: return 0x2036; // Double primes |
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68 case 0x2034: return 0x2037; // Triple primes |
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69 case 0x203a: return 0x2039; // Single left/right-pointing angle quotation marks |
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70 case 0x2046: return 0x2045; // Square brackets with quill |
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71 |
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72 default: return 0; |
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73 } |
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74 } |
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75 |
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76 /** |
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77 @internalTechnology |
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78 @released |
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79 */ |
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80 inline TBool IsIgnoredCharacterForLocalisedProcFunc(TChar aCode) |
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81 { |
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82 TChar::TBdCategory cat = aCode.GetBdCategory(); |
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83 |
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84 if ((cat == TChar::ELeftToRight || |
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85 cat == TChar::ERightToLeft || |
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86 cat == TChar::ERightToLeftArabic) && aCode != 0 && aCode != 0xFFFF) |
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87 return EFalse; |
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88 |
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89 return ETrue; |
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90 } |
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91 |
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92 |
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93 |
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94 |
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95 #endif /* GDIINLINE_INL */ |