!1033 C-API 系统配置变更回调需求

Merge pull request !1033 from 邹林肯/config

arkui/ace_engine/native/libace.ndk.json

@@ -2046,5 +2046,29 @@
     {
         "first_introduced": "12",
         "name": "OH_ArkUI_CustomSpanDrawInfo_GetBaseline"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_RegisterSystemColorModeChangeEvent"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_UnregisterSystemColorModeChangeEvent"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_RegisterSystemFontStyleChangeEvent"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_UnregisterSystemFontStyleChangeEvent"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_SystemFontStyleEvent_GetFontSize"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_SystemFontStyleEvent_GetFontWeight"
     }
 ]

arkui/ace_engine/native/native_node.h

@@ -7676,6 +7676,73 @@ int32_t OH_ArkUI_List_CloseAllSwipeActions(ArkUI_NodeHandle node, void* userData
 */
 ArkUI_ContextHandle OH_ArkUI_GetContextByNode(ArkUI_NodeHandle node);
 
+/**
+* @brief The event called when the system color mode changes.
+*        Only one system color change callback can be registered for the same component.
+*
+* @param node Indicates the target node.
+* @param userData Indicates the custom data to be saved.
+* @param onColorModeChange Callback Events.
+* @return Error code.
+*         {@link ARKUI_ERROR_CODE_NO_ERROR} Success.
+*         {@link ARKUI_ERROR_CODE_PARAM_INVALID} Function parameter exception.
+*         {@link ARKUI_ERROR_CODE_ATTRIBUTE_OR_EVENT_NOT_SUPPORTED} The component does not support this event.
+* @since 12
+*/
+int32_t OH_ArkUI_RegisterSystemColorModeChangeEvent(ArkUI_NodeHandle node,
+    void* userData, void (*onColorModeChange)(ArkUI_SystemColorMode colorMode, void* userData));
+
+/**
+* @brief Unregister the event callback when the system color mode changes.
+*
+* @param node Indicates the target node.
+* @since 12
+*/
+void OH_ArkUI_UnregisterSystemColorModeChangeEvent(ArkUI_NodeHandle node);
+
+/**
+* @brief The event called when the system font style changes.
+*        Only one system font change callback can be registered for the same component.
+*
+* @param node Indicates the target node.
+* @param userData Indicates the custom data to be saved.
+* @param onFontStyleChange Callback Events.
+* @return Error code.
+*         {@link ARKUI_ERROR_CODE_NO_ERROR} Success.
+*         {@link ARKUI_ERROR_CODE_PARAM_INVALID} Function parameter exception.
+*         {@link ARKUI_ERROR_CODE_ATTRIBUTE_OR_EVENT_NOT_SUPPORTED} The component does not support this event.
+* @since 12
+*/
+int32_t OH_ArkUI_RegisterSystemFontStyleChangeEvent(ArkUI_NodeHandle node,
+    void* userData, void (*onFontStyleChange)(ArkUI_SystemFontStyleEvent* event, void* userData));
+
+/**
+* @brief Unregister the event callback when the system font style changes.
+*
+* @param node Indicates the target node.
+* @since 12
+*/
+void OH_ArkUI_UnregisterSystemFontStyleChangeEvent(ArkUI_NodeHandle node);
+
+/**
+ * @brief Retrieve the font size value for system font change events.
+ *
+ * @param event Indicates a pointer to the current system font change event.
+ * @return Updated system font size. -1 indicates a retrieval error.
+ * @since 12
+ */
+int32_t OH_ArkUI_SystemFontStyleEvent_GetFontSize(const ArkUI_SystemFontStyleEvent* event);
+
+/**
+ * @brief Retrieve the font thickness values for system font change events.
+ *
+ * @param event Indicates a pointer to the current system font change event.
+ * @return Updated system font thickness, return value type {@link ArkUI_fontWeight},
+ * default value:ARKUI_FONT_WEIGHT_W100。
+ * @since 12
+ */
+int32_t OH_ArkUI_SystemFontStyleEvent_GetFontWeight(const ArkUI_SystemFontStyleEvent* event);
+
 #ifdef __cplusplus
 };
 #endif

arkui/ace_engine/native/native_type.h

@@ -983,6 +983,18 @@ typedef enum {
     ARKUI_COLOR_MODE_DARK,
 } ArkUI_ColorMode;
 
+/**
+ * @brief Enumerates the system color modes.
+ *
+ * @since 12
+ */
+typedef enum {
+    /** Light color mode. */
+    ARKUI_SYSTEM_COLOR_MODE_LIGHT = 0,
+    /** Dark color mode. */
+    ARKUI_SYSTEM_COLOR_MODE_DARK,
+} ArkUI_SystemColorMode;
+
 /**
  * @brief Enumerates the blur styles.
  *
@@ -2158,6 +2170,13 @@ typedef enum {
     ARKUI_SAFE_AREA_EDGE_END = 1 << 3,
 } ArkUI_SafeAreaEdge;
 
+/**
+ * @brief Defines parameter used by the system font style callback event.
+ *
+ * @since 12
+ */
+typedef struct ArkUI_SystemFontStyleEvent ArkUI_SystemFontStyleEvent;
+
 /**
 * @brief Creates a size constraint.
 *