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comparison android/dw.cpp @ 2722:cacde852e2db

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Android: Add dialog dismiss and color change handlers to the color chooser. dw_color_choose() now blocks and waits for the user to pick a color.... previously it opened the dialog and returned the original color. Probably need to add a GradientBar for the brightness... maybe some buttons to apply or cancel, but for now the Android < button closes it.
author bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date Thu, 09 Dec 2021 11:52:59 +0000
parents 9ce1649b0fbd
children bf585f375286
comparison
equal deleted inserted replaced
2721:c0be28906839 2722:cacde852e2db
2984 unsigned long newcolor = value; 2984 unsigned long newcolor = value;
2985 2985
2986 if((env = (JNIEnv *)pthread_getspecific(_dw_env_key))) 2986 if((env = (JNIEnv *)pthread_getspecific(_dw_env_key)))
2987 { 2987 {
2988 unsigned long _value = _dw_get_color(value); 2988 unsigned long _value = _dw_get_color(value);
2989 int r, g, b;
2990 jint ac;
2989 2991
2990 // First get the class that contains the method you need to call 2992 // First get the class that contains the method you need to call
2991 jclass clazz = _dw_find_class(env, DW_CLASS_NAME); 2993 jclass clazz = _dw_find_class(env, DW_CLASS_NAME);
2992 // Get the method that you want to call 2994 // Get the method that you want to call
2993 jmethodID colorChoose = env->GetMethodID(clazz, "colorChoose", 2995 jmethodID colorChoose = env->GetMethodID(clazz, "colorChoose",
2994 "(IIIII)I"); 2996 "(IIIII)I");
2995 // Call the method on the object 2997 // Call the method on the object
2996 newcolor = (unsigned long)env->CallIntMethod(_dw_obj, colorChoose, (jint)value, 0, 2998 ac = env->CallIntMethod(_dw_obj, colorChoose, (jint)value, 0,
2997 (jint)DW_RED_VALUE(_value), (jint)DW_GREEN_VALUE(_value), (jint)DW_BLUE_VALUE(_value)); 2999 (jint)DW_RED_VALUE(_value), (jint)DW_GREEN_VALUE(_value), (jint)DW_BLUE_VALUE(_value));
2998 if(!_dw_jni_check_exception(env)) 3000 if(_dw_jni_check_exception(env))
2999 return value; 3001 return value;
3002 // Convert from Android Color to RGB back to Dynamic Windows
3003 b = ac & 0xff;
3004 g = (ac >> 8) & 0xff;
3005 r = (ac >> 16) & 0xff;
3006 newcolor = DW_RGB(r, g, b);
3000 } 3007 }
3001 return newcolor; 3008 return newcolor;
3002 } 3009 }
3003 3010
3004 /* Draw a point on a window (preferably a render window). 3011 /* Draw a point on a window (preferably a render window).