feat(core): 添加 command 定义及 command_buffer 维护功能
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38
src/core/command.h
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38
src/core/command.h
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#pragma once
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#include "core/types.h"
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#include "core/wm_desc.h"
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typedef enum command_type_t {
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ZDWM_COMMAND_MANAGE_WINDOW,
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ZDWM_COMMAND_SWITCH_WORKSPACE
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} command_type_t;
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typedef struct manage_window_command_t {
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workspace_id_t workspace;
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bool floating;
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bool switch_to_workspace;
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window_info_t info;
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} manage_window_command_t;
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typedef struct switch_workspace_command_t {
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output_id_t output;
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workspace_id_t workspace;
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} switch_workspace_command_t;
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/**
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* @brief 非 owning 的命令值对象
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* @details
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* command_t 自身不拥有任何堆内存;其当前所有 payload 中出现的指针字段均为借用
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* 语义。
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*
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* 因此 command_t 支持按值浅拷贝,且不需要单独的 cleanup 接口。若接收方需要在
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* 源数据生命周期之外继续持有相关内容,必须自行复制。
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*/
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typedef struct command_t {
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command_type_t type;
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union {
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manage_window_command_t manage_window;
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switch_workspace_command_t switch_workspace;
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} as;
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} command_t;
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