99 lines
2.5 KiB
C
99 lines
2.5 KiB
C
#pragma once
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#include "wm_backend.h"
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#include "wm_layout.h"
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#include "wm_plan.h"
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#include "wm_policy_config.h"
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#include "wm_policy.h"
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#include "wm_service.h"
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#include "wm_state.h"
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#include <stdint.h>
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typedef enum wm_interaction_mode_t {
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WM_INTERACTION_NONE,
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WM_INTERACTION_MOVE_FLOATING,
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WM_INTERACTION_RESIZE_FLOATING,
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} wm_interaction_mode_t;
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typedef struct wm_interaction_state_t {
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wm_interaction_mode_t mode;
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wm_window_id_t window_id;
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wm_output_id_t origin_output_id;
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wm_point_t pointer_origin;
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wm_rect_t window_origin_rect;
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} wm_interaction_state_t;
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typedef struct wm_runtime_bootstrap_t {
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/*
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* 输出配置（启动时扫描显示器后填充）
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*/
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const wm_output_t *outputs;
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size_t output_count;
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/*
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* 工作区配置（已绑定 output）
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* workspace.output_id 指向 outputs 中的某个输出
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*/
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const wm_workspace_t *workspaces;
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size_t workspace_count;
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/*
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* 布局算法注册
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*/
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struct {
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wm_layout_fn fn;
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const char *name;
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} *layouts;
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size_t layout_count;
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/*
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* 策略配置
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*/
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wm_policy_config_t policy;
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/*
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* 全局统一边框宽度。
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* 它不是窗口真状态。runtime 在提交 configure effect 时：
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* - fullscreen -> 0
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* - 其余模式 -> border_width
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*/
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uint16_t border_width;
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/*
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* Existing windows discovered during startup should be translated into these
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* commands instead of being injected into wm_state_t directly.
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*/
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const wm_command_t *initial_commands;
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size_t initial_command_count;
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} wm_runtime_bootstrap_t;
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// 运行时上下文（实现时采用不透明结构体，此定义仅作参考）
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typedef struct wm_runtime_t {
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bool running;
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wm_state_t state;
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wm_plan_t plan;
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wm_command_buffer_t command_buffer;
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wm_layout_registry_t layouts;
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wm_policy_config_t policy;
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uint16_t border_width;
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wm_interaction_state_t interaction;
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wm_backend_t backend;
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wm_service_registry_t services;
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} wm_runtime_t;
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bool wm_runtime_init(wm_runtime_t *runtime, wm_backend_t backend,
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const wm_runtime_bootstrap_t *bootstrap);
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bool wm_runtime_register_service(wm_runtime_t *runtime, wm_service_t service);
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/*
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* 处理单个事件，方便做无平台依赖的单元测试。
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* 元数据事件允许 runtime 直接更新 auxiliary store；控制状态变更仍经由
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* route_event() + apply_command()。
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*/
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bool wm_runtime_process_event(wm_runtime_t *runtime, const wm_event_t *event);
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void wm_runtime_run(wm_runtime_t *runtime);
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void wm_runtime_stop(wm_runtime_t *runtime);
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void wm_runtime_shutdown(wm_runtime_t *runtime);
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