!61 UITimePicker增加设置循环接口

Merge pull request !61 from wangtiantian/MyMaster_timepicker

frameworks/components/ui_picker.cpp

@@ -452,6 +452,7 @@ void UIPicker::SetHeight(int16_t height)
 void UIPicker::SetLoopState(bool state)
 {
     list_.SetLoopState(state);
+    Refresh();
 }
 
 void UIPicker::SetDirect(UITextLanguageDirect direct)

frameworks/components/ui_time_picker.cpp

@@ -28,6 +28,7 @@ UITimePicker::UITimePicker()
       selectedMinute_{0},
       selectedSecond_{0},
       secVisible_(false),
+      loopState_{false},
       setSelectedTime_(nullptr),
       pickerWidth_(0),
       itemsHeight_(0),
@@ -84,12 +85,21 @@ void UITimePicker::InitTimePicker()
         InitPicker(minutePicker_, TIME_START, MIN_END);
         xPos_ *= (SEC_VISIBLE_COUNT - 1);
         InitPicker(secondPicker_, TIME_START, SEC_END);
+        if (secondPicker_ != nullptr) {
+            secondPicker_->SetLoopState(loopState_[PICKER_SEC]);
+        }
     } else {
         pickerWidth_ = GetWidth() / SEC_INVISIBLE_COUNT;
         InitPicker(hourPicker_, TIME_START, HOUR_END);
         xPos_ = pickerWidth_;
         InitPicker(minutePicker_, TIME_START, MIN_END);
     }
+    if (hourPicker_ != nullptr) {
+        hourPicker_->SetLoopState(loopState_[PICKER_HOUR]);
+    }
+    if (minutePicker_ != nullptr) {
+        minutePicker_->SetLoopState(loopState_[PICKER_MIN]);
+    }
 
     if (setSelectedTime_ == nullptr) {
         const char* curTime = secVisible_ ? "00:00:00" : "00:00";
@@ -288,4 +298,22 @@ void UITimePicker::SetHeight(int16_t height)
     UIView::SetHeight(height);
     RefreshTimePicker();
 }
+
+void UITimePicker::SetLoopState(const uint8_t pickerType, bool state)
+{
+    switch (pickerType) {
+        case PICKER_HOUR:
+            loopState_[PICKER_HOUR] = state;
+            break;
+        case PICKER_MIN:
+            loopState_[PICKER_MIN] = state;
+            break;
+        case PICKER_SEC:
+            loopState_[PICKER_SEC] = state;
+            break;
+        default:
+            return;
+    }
+    RefreshTimePicker();
+}
 }

interfaces/kits/components/ui_time_picker.h

@@ -52,6 +52,19 @@ public:
     static constexpr const char* MIN_LIST_NAME = "minute";
     static constexpr const char* SEC_LIST_NAME = "second";
 #endif
+    /**
+     * 枚举Picker类型
+     */
+    enum PickerType : uint8_t {
+        /* 时 */
+        PICKER_HOUR = 0,
+        /* 分 */
+        PICKER_MIN,
+        /* 秒 */
+        PICKER_SEC,
+        /* 最大值 */
+        PICKER_MAX,
+    };
     /**
      * @brief A constructor used to create a <b>UITimePicker</b> instance.
      *
@@ -223,6 +236,17 @@ public:
      */
     void SetHeight(int16_t height) override;
 
+    /**
+     * @brief 设置是否开启循环
+     *
+     * @param pickerType Picker类型
+     * @param state 状态
+     *
+     * @since 3.0
+     * @version 5.0
+     */
+    void SetLoopState(const uint8_t pickerType, bool state);
+
     /**
      * @brief Defines the listener used by the time picker. This listener is triggered when an item is selected
      *        after sliding stops.
@@ -315,6 +339,7 @@ private:
     char selectedMinute_[BUF_SIZE];
     char selectedSecond_[BUF_SIZE];
     bool secVisible_;
+    bool loopState_[PICKER_MAX];
     const char* setSelectedTime_;
     uint16_t pickerWidth_;
     uint16_t itemsHeight_;