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feat: 添加核心状态变更通知系统

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This commit is contained in:
Zedhugh Chen
2026-05-17 03:20:38 +08:00
parent 74be362b1f
commit 74319e97f1
10 changed files with 392 additions and 1 deletions
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83
src/core/listeners.c Normal file
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@@ -0,0 +1,83 @@
#include "core/listeners.h"
#include "base/array.h"
#define ADD_LISTENER(FIELD) \
auto list = &listeners->FIELD; \
auto item = array_push(list->items, list->count, list->capacity); \
item->fn = fn; \
item->user_data = user_data
void listeners_add_output_listener(
listeners_t *listeners,
zdwm_current_output_id_listener fn,
void *user_data
) {
ADD_LISTENER(output_listeners);
}
void listeners_add_initial_workspace_listener(
listeners_t *listeners,
zdwm_initial_workspace_list fn,
void *user_data
) {
ADD_LISTENER(initial_workspace_listeners);
}
void listeners_add_active_workspace_listener(
listeners_t *listeners,
zdwm_workspace_active_updated fn,
void *user_data
) {
ADD_LISTENER(active_workspace_listeners);
}
void listeners_add_layout_notify(
listeners_t *listeners,
zdwm_layout_notify fn,
void *user_data
) {
ADD_LISTENER(layout_listeners);
}
void listeners_add_binding_mode_notify(
listeners_t *listeners,
zdwm_binding_mode_notify fn,
void *user_data
) {
ADD_LISTENER(binding_mode_listeners);
}
void listeners_add_initial_window_listener(
listeners_t *listeners,
zdwm_initial_window_list fn,
void *user_data
) {
ADD_LISTENER(initial_window_listeners);
}
void listeners_add_window_added_listener(
listeners_t *listeners,
zdwm_window_added fn,
void *user_data
) {
ADD_LISTENER(window_added_listeners);
}
void listeners_add_window_updated_listener(
listeners_t *listeners,
zdwm_window_updated fn,
void *user_data
) {
ADD_LISTENER(window_updated_listeners);
}
void listeners_add_window_removed_listener(
listeners_t *listeners,
zdwm_window_removed fn,
void *user_data
) {
ADD_LISTENER(window_removed_listeners);
}
#undef ADD_LISTENER

89
src/core/listeners.h Normal file
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@@ -0,0 +1,89 @@
#pragma once
#include <stddef.h>
#include <zdwm/listeners.h>
#define ITEM(NAME, FN_TYPE) \
typedef struct NAME##_listener_item_t { \
FN_TYPE *fn; \
void *user_data; \
} NAME##_listener_item_t
#define LISTENERS(NAME, FN_TYPE) \
ITEM(NAME, FN_TYPE); \
typedef struct NAME##_listeners_t { \
NAME##_listener_item_t *items; \
size_t count; \
size_t capacity; \
} NAME##_listeners_t
LISTENERS(output, zdwm_current_output_id_listener);
LISTENERS(initial_workspace_list, zdwm_initial_workspace_list);
LISTENERS(workspace_active, zdwm_workspace_active_updated);
LISTENERS(layout, zdwm_layout_notify);
LISTENERS(binding_mode, zdwm_binding_mode_notify);
LISTENERS(initial_window_list, zdwm_initial_window_list);
LISTENERS(window_added, zdwm_window_added);
LISTENERS(window_updated, zdwm_window_updated);
LISTENERS(window_removed, zdwm_window_removed);
#undef ITEM
#undef LISTENERS
typedef struct zdwm_listeners_t {
output_listeners_t output_listeners;
initial_workspace_list_listeners_t initial_workspace_listeners;
workspace_active_listeners_t active_workspace_listeners;
layout_listeners_t layout_listeners;
binding_mode_listeners_t binding_mode_listeners;
initial_window_list_listeners_t initial_window_listeners;
window_added_listeners_t window_added_listeners;
window_updated_listeners_t window_updated_listeners;
window_removed_listeners_t window_removed_listeners;
} listeners_t;
void listeners_add_output_listener(
listeners_t *listeners,
zdwm_current_output_id_listener fn,
void *user_data
);
void listeners_add_initial_workspace_listener(
listeners_t *listeners,
zdwm_initial_workspace_list fn,
void *user_data
);
void listeners_add_active_workspace_listener(
listeners_t *listeners,
zdwm_workspace_active_updated fn,
void *user_data
);
void listeners_add_layout_notify(
listeners_t *listeners,
zdwm_layout_notify fn,
void *user_data
);
void listeners_add_binding_mode_notify(
listeners_t *listeners,
zdwm_binding_mode_notify fn,
void *user_data
);
void listeners_add_initial_window_listener(
listeners_t *listeners,
zdwm_initial_window_list fn,
void *user_data
);
void listeners_add_window_added_listener(
listeners_t *listeners,
zdwm_window_added fn,
void *user_data
);
void listeners_add_window_updated_listener(
listeners_t *listeners,
zdwm_window_updated fn,
void *user_data
);
void listeners_add_window_removed_listener(
listeners_t *listeners,
zdwm_window_removed fn,
void *user_data
);

2
src/core/runtime.c
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@@ -62,9 +62,11 @@ bool runtime_init(runtime_t *runtime, runtime_init_desc_t *desc) {
runtime->border = desc->border;
runtime->config_module_handle = desc->config_module_handle;
runtime->binding_table = desc->binding_table;
runtime->listeners = desc->listeners;
desc->backend = nullptr;
desc->config_module_handle = nullptr;
desc->binding_table = nullptr;
p_clear(&desc->listeners, 1);
state_init(
&runtime->state,

3
src/core/runtime.h
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@@ -7,6 +7,7 @@
#include "core/binding.h"
#include "core/command_buffer.h"
#include "core/layout.h"
#include "core/listeners.h"
#include "core/plan.h"
#include "core/rules.h"
#include "core/state.h"
@@ -24,6 +25,7 @@ typedef struct runtime_init_desc_t {
size_t workspace_count;
void *config_module_handle;
binding_table_t *binding_table;
listeners_t listeners;
} runtime_init_desc_t;
typedef struct zdwm_runtime_t {
@@ -40,6 +42,7 @@ typedef struct zdwm_runtime_t {
backend_t *backend;
void *config_module_handle;
binding_table_t *binding_table;
listeners_t listeners;
} runtime_t;
bool runtime_init(runtime_t *runtime, runtime_init_desc_t *desc);

2
src/core/types.h
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@@ -10,7 +10,7 @@
typedef zdwm_layout_id_t layout_id_t;
typedef zdwm_window_id_t window_id_t;
typedef zdwm_workspace_id_t workspace_id_t;
typedef uint32_t output_id_t;
typedef zdwm_output_id_t output_id_t;
typedef zdwm_rect_t rect_t;
typedef zdwm_output_info_t output_info_t;