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comparison os2/dw.c @ 2090:cdb94c6fd611

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Added initial implmentation of dw_feature_get/set() on all platforms. Only tested on Windows.
author bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date Thu, 11 Jun 2020 01:11:23 +0000
parents 94ea915bd917
children 68f1924fdd13
comparison
equal deleted inserted replaced
2089:bcc7877dcdac 2090:cdb94c6fd611
13828 return _WideToUTF8((wchar_t *)wstring); 13828 return _WideToUTF8((wchar_t *)wstring);
13829 #else 13829 #else
13830 return NULL; 13830 return NULL;
13831 #endif 13831 #endif
13832 } 13832 }
13833
13834 /*
13835 * Gets the state of the requested library feature.
13836 * Parameters:
13837 * feature: The requested feature for example DW_FEATURE_DARK_MODE
13838 * Returns:
13839 * DW_FEATURE_UNSUPPORTED if the library or OS does not support the feature.
13840 * DW_FEATURE_DISABLED if the feature is supported but disabled.
13841 * DW_FEATURE_ENABLED if the feature is supported and enabled.
13842 * Other value greater than 1, same as enabled but with extra info.
13843 */
13844 int API dw_feature_get(DWFEATURE feature)
13845 {
13846 switch(feature)
13847 {
13848 case DW_FEATURE_WINDOW_BORDER:
13849 case DW_FEATURE_MLE_WORD_WRAP:
13850 case DW_FEATURE_NOTEBOOK_STATUS_TEXT:
13851 case DW_FEATURE_MDI:
13852 return DW_FEATURE_ENABLED;
13853 }
13854 return DW_FEATURE_UNSUPPORTED;
13855 }
13856
13857 /*
13858 * Sets the state of the requested library feature.
13859 * Parameters:
13860 * feature: The requested feature for example DW_FEATURE_DARK_MODE
13861 * state: DW_FEATURE_DISABLED, DW_FEATURE_ENABLED or any value greater than 1.
13862 * Returns:
13863 * DW_FEATURE_UNSUPPORTED if the library or OS does not support the feature.
13864 * DW_ERROR_NONE if the feature is supported and successfully configured.
13865 * DW_ERROR_GENERAL if the feature is supported but could not be configured.
13866 * Remarks:
13867 * These settings are typically used during dw_init() so issue before
13868 * setting up the library with dw_init().
13869 */
13870 int API dw_feature_set(DWFEATURE feature, int state)
13871 {
13872 switch(feature)
13873 {
13874 /* These features are supported but not configurable */
13875 case DW_FEATURE_WINDOW_BORDER:
13876 case DW_FEATURE_MLE_WORD_WRAP:
13877 case DW_FEATURE_NOTEBOOK_STATUS_TEXT:
13878 case DW_FEATURE_MDI:
13879 return DW_ERROR_GENERAL;
13880 /* These features are supported and configurable */
13881 }
13882 return DW_FEATURE_UNSUPPORTED;
13883 }