diff options
| -rw-r--r-- | media/mtp/MtpProperty.cpp | 89 | ||||
| -rw-r--r-- | media/mtp/MtpProperty.h | 3 |
2 files changed, 92 insertions, 0 deletions
diff --git a/media/mtp/MtpProperty.cpp b/media/mtp/MtpProperty.cpp index bbd0237..f7c12d6 100644 --- a/media/mtp/MtpProperty.cpp +++ b/media/mtp/MtpProperty.cpp @@ -223,6 +223,95 @@ void MtpProperty::setCurrentValue(const uint16_t* string) { mCurrentValue.str = NULL; } +void MtpProperty::setFormRange(int min, int max, int step) { + mFormFlag = kFormRange; + switch (mType) { + case MTP_TYPE_INT8: + mMinimumValue.u.i8 = min; + mMaximumValue.u.i8 = max; + mStepSize.u.i8 = step; + break; + case MTP_TYPE_UINT8: + mMinimumValue.u.u8 = min; + mMaximumValue.u.u8 = max; + mStepSize.u.u8 = step; + break; + case MTP_TYPE_INT16: + mMinimumValue.u.i16 = min; + mMaximumValue.u.i16 = max; + mStepSize.u.i16 = step; + break; + case MTP_TYPE_UINT16: + mMinimumValue.u.u16 = min; + mMaximumValue.u.u16 = max; + mStepSize.u.u16 = step; + break; + case MTP_TYPE_INT32: + mMinimumValue.u.i32 = min; + mMaximumValue.u.i32 = max; + mStepSize.u.i32 = step; + break; + case MTP_TYPE_UINT32: + mMinimumValue.u.u32 = min; + mMaximumValue.u.u32 = max; + mStepSize.u.u32 = step; + break; + case MTP_TYPE_INT64: + mMinimumValue.u.i64 = min; + mMaximumValue.u.i64 = max; + mStepSize.u.i64 = step; + break; + case MTP_TYPE_UINT64: + mMinimumValue.u.u64 = min; + mMaximumValue.u.u64 = max; + mStepSize.u.u64 = step; + break; + default: + LOGE("unsupported type for MtpProperty::setRange"); + break; + } +} + +void MtpProperty::setFormEnum(const int* values, int count) { + mFormFlag = kFormEnum; + delete[] mEnumValues; + mEnumValues = new MtpPropertyValue[count]; + mEnumLength = count; + + for (int i = 0; i < count; i++) { + int value = *values++; + switch (mType) { + case MTP_TYPE_INT8: + mEnumValues[i].u.i8 = value; + break; + case MTP_TYPE_UINT8: + mEnumValues[i].u.u8 = value; + break; + case MTP_TYPE_INT16: + mEnumValues[i].u.i16 = value; + break; + case MTP_TYPE_UINT16: + mEnumValues[i].u.u16 = value; + break; + case MTP_TYPE_INT32: + mEnumValues[i].u.i32 = value; + break; + case MTP_TYPE_UINT32: + mEnumValues[i].u.u32 = value; + break; + case MTP_TYPE_INT64: + mEnumValues[i].u.i64 = value; + break; + case MTP_TYPE_UINT64: + mEnumValues[i].u.u64 = value; + break; + default: + LOGE("unsupported type for MtpProperty::setEnum"); + break; + } + } +} + void MtpProperty::print() { LOGV("MtpProperty %04X\n", mCode); LOGV(" type %04X\n", mType); diff --git a/media/mtp/MtpProperty.h b/media/mtp/MtpProperty.h index 98b465a..c12399c 100644 --- a/media/mtp/MtpProperty.h +++ b/media/mtp/MtpProperty.h @@ -88,6 +88,9 @@ public: void setDefaultValue(const uint16_t* string); void setCurrentValue(const uint16_t* string); + void setFormRange(int min, int max, int step); + void setFormEnum(const int* values, int count); + void print(); inline bool isDeviceProperty() const { |