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https://github.com/DragonOS-Community/DragonOS.git
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完成了屏幕管理器的框架
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@ -33,11 +33,11 @@ struct scm_buffer_info_t
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*/
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struct scm_ui_framework_operations_t
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{
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int (*install)(struct scm_buffer_info_t *buf);
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int (*uninstall)(void *args);
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int (*enable)(void *args);
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int (*disable)(void *args);
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int (*change)(struct scm_buffer_info_t *buf);
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int (*install)(struct scm_buffer_info_t *buf); // 安装ui框架的回调函数
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int (*uninstall)(void *args); // 卸载ui框架的回调函数
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int (*enable)(void *args); // 启用ui框架的回调函数
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int (*disable)(void *args); // 禁用ui框架的回调函数
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int (*change)(struct scm_buffer_info_t *buf); // 改变ui框架的帧缓冲区的回调函数
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};
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struct scm_ui_framework_t
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{
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@ -47,7 +47,7 @@ struct scm_ui_framework_t
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uint8_t type;
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struct scm_ui_framework_operations_t *ui_ops;
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struct scm_buffer_info_t *buf;
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}__attribute__((aligned(sizeof(uint64_t))));
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} __attribute__((aligned(sizeof(uint64_t))));
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/**
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* @brief 初始化屏幕管理模块
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@ -56,57 +56,63 @@ struct scm_ui_framework_t
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void scm_init();
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/**
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* @brief 向屏幕管理器注册UI框架(动态获取框架对象结构体)
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* @brief 当内存管理单元被初始化之后,重新处理帧缓冲区问题
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*
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*/
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void scm_reinit();
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/**
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* @brief 向屏幕管理器注册UI框架(动态获取框架对象结构体)
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*
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* @param name 框架名
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* @param type 类型
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* @param ops 框架操作方法
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* @return int
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* @return int
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*/
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int scm_register_alloc(const char* name, const uint8_t type, struct scm_ui_framework_operations_t * ops);
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int scm_register_alloc(const char *name, const uint8_t type, struct scm_ui_framework_operations_t *ops);
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/**
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* @brief 向屏幕管理器注册UI框架(静态设置的框架对象)
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*
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*
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* @param ui 框架结构体指针
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* @return int 错误码
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*/
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int scm_register(struct scm_ui_framework_t*ui);
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int scm_register(struct scm_ui_framework_t *ui);
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/**
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* @brief 向屏幕管理器卸载UI框架
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*
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*
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* @param ui ui框架结构体
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* @return int
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* @return int
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*/
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int scm_unregister(struct scm_ui_framework_t*ui);
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int scm_unregister(struct scm_ui_framework_t *ui);
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/**
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* @brief 向屏幕管理器卸载动态创建的UI框架
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*
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*
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* @param ui ui框架结构体
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* @return int
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* @return int
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*/
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int scm_unregister_alloc(struct scm_ui_framework_t*ui);
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int scm_unregister_alloc(struct scm_ui_framework_t *ui);
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/**
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* @brief 允许动态申请内存
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*
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* @return int
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*
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* @return int
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*/
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int scm_enable_alloc();
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/**
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* @brief 允许双缓冲区
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*
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* @return int
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*
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* @return int
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*/
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int scm_enable_double_buffer();
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/**
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* @brief 启用某个ui框架,将它的帧缓冲区渲染到屏幕上
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*
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*
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* @param ui 要启动的ui框架
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* @return int 返回码
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*/
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int scm_framework_enable(struct scm_ui_framework_t*ui);
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int scm_framework_enable(struct scm_ui_framework_t *ui);
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