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Crazy Eddies GUI System 0.7.6
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Abstract class to wrap a BiDi visual mapping of a text string. More...
Inheritance diagram for CEGUI::BiDiVisualMapping:
Collaboration diagram for CEGUI::BiDiVisualMapping:Public Types | |
| typedef std::vector< int > | StrIndexList |
| type definition for collection used to hold mapping index lists. | |
Public Member Functions | |
| virtual | ~BiDiVisualMapping () |
| Destructor. | |
| virtual BidiCharType | getBidiCharType (const utf32 char_to_check) const =0 |
| Gets the BiDi char type of a char. | |
| virtual bool | reorderFromLogicalToVisual (const String &logical, String &visual, StrIndexList &l2v, StrIndexList &v2l) const =0 |
| Reorder a string from a logical (type order) bidi string to a visual (the way it displayed) string. | |
| bool | updateVisual (const String &logical) |
| Use reorderFromLogicalToVisual to update the internal visual mapping data and visual string representation based upon the logical string logical. | |
| const StrIndexList | getL2vMapping () const |
| const StrIndexList | getV2lMapping () const |
| const String & | getTextVisual () const |
Protected Attributes | |
| StrIndexList | d_l2vMapping |
| StrIndexList | d_v2lMapping |
| String | d_textVisual |
Abstract class to wrap a BiDi visual mapping of a text string.
| virtual BidiCharType CEGUI::BiDiVisualMapping::getBidiCharType | ( | const utf32 | char_to_check | ) | const [pure virtual] |
Gets the BiDi char type of a char.
| charToCheck | The utf32 character code that will be checked. |
Implemented in CEGUI::FribidiVisualMapping, and CEGUI::MinibidiVisualMapping.
| virtual bool CEGUI::BiDiVisualMapping::reorderFromLogicalToVisual | ( | const String & | logical, |
| String & | visual, | ||
| StrIndexList & | l2v, | ||
| StrIndexList & | v2l | ||
| ) | const [pure virtual] |
Reorder a string from a logical (type order) bidi string to a visual (the way it displayed) string.
| logical | String object to be reordered. |
| visual | String object containing the result reordered string. |
| l2vMapping | List of integers that map the pos of each char from logical string in the visual string. |
| v2lMapping | List of integers that map the pos of each char from visual string in the logical string. |
Implemented in CEGUI::FribidiVisualMapping, and CEGUI::MinibidiVisualMapping.
| bool CEGUI::BiDiVisualMapping::updateVisual | ( | const String & | logical | ) |
Use reorderFromLogicalToVisual to update the internal visual mapping data and visual string representation based upon the logical string logical.
| logical | String object representing the logical text order. |
1.7.4