161 lines
7.0 KiB
C
161 lines
7.0 KiB
C
// ============================================================
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// vqt6/_bridge.h — C 桥接层头文件
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//
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// 作用: 把 Qt6 C++ API 包装成 extern "C" 函数，供 Viper FFI 调用
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// 编译: 作为静态库 libvqt6_bridge.a 或动态库 vqt6_bridge.dll
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// ============================================================
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#ifndef VQT6_BRIDGE_H
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#define VQT6_BRIDGE_H
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#include <stddef.h>
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#include <stdint.h>
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#if defined(_WIN32)
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# if defined(VQT6_BRIDGE_STATIC)
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# define VQT6_API
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# elif defined(VQT6_BRIDGE_BUILD)
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# define VQT6_API __declspec(dllexport)
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# else
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# define VQT6_API __declspec(dllimport)
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# endif
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#else
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# if defined(__GNUC__) && (__GNUC__ >= 4)
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# define VQT6_API __attribute__((visibility("default")))
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# else
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# define VQT6_API
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# endif
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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// ============================================================
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// QString
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// ============================================================
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VQT6_API void* vqt6_qstring_create(const char* utf8);
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VQT6_API size_t vqt6_qstring_to_utf8(void* qstr, char* buf, size_t buf_size);
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VQT6_API void vqt6_qstring_free(void* qstr);
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VQT6_API int vqt6_qstring_length(void* qstr);
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VQT6_API int vqt6_qstring_is_empty(void* qstr);
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VQT6_API int vqt6_qstring_equals(void* qstr, void* other);
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VQT6_API void* vqt6_qstring_append(void* qstr, void* other);
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VQT6_API void vqt6_asset_url_utf8(char* buf, int buf_size, const char* name);
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// ============================================================
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// QByteArray
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// ============================================================
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VQT6_API void* vqt6_qbytearray_create(const void* data, size_t size);
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VQT6_API void* vqt6_qbytearray_data(void* qba, size_t* out_size);
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VQT6_API size_t vqt6_qbytearray_size(void* qba);
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VQT6_API void vqt6_qbytearray_free(void* qba);
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// ============================================================
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// QObject
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// ============================================================
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VQT6_API void vqt6_qobject_delete(void* obj);
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VQT6_API void vqt6_qobject_delete_later(void* obj);
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VQT6_API void vqt6_qobject_set_object_name(void* obj, void* name);
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VQT6_API void* vqt6_qobject_object_name(void* obj);
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VQT6_API void vqt6_qobject_set_parent(void* child, void* parent);
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VQT6_API void* vqt6_qobject_parent(void* obj);
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VQT6_API int vqt6_qobject_connect(void* sender, const char* signal_name,
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void* receiver, const char* slot_name);
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VQT6_API int vqt6_qobject_disconnect(void* sender, const char* signal_name,
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void* receiver, const char* slot_name);
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VQT6_API void vqt6_qobject_install_event_filter(void* watched, void* filter);
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VQT6_API void vqt6_qobject_remove_event_filter(void* watched, void* filter);
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// ============================================================
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// QCoreApplication
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// ============================================================
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VQT6_API void* vqt6_qcoreapp_create(const char* app_name);
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VQT6_API void* vqt6_qcoreapp_instance(void);
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VQT6_API int vqt6_qcoreapp_exec(void* app);
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VQT6_API void vqt6_qcoreapp_quit(void* app, int exit_code);
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VQT6_API void vqt6_qcoreapp_exit(void* app, int exit_code);
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VQT6_API void vqt6_qcoreapp_process_events(void* app, int flags);
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VQT6_API void vqt6_qcoreapp_post_event(void* receiver, void* event);
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VQT6_API int vqt6_qcoreapp_send_event(void* receiver, void* event);
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VQT6_API void* vqt6_qcoreapp_organization_name(void* app);
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VQT6_API void vqt6_qcoreapp_set_organization_name(void* app, void* name);
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VQT6_API void* vqt6_qcoreapp_application_name(void* app);
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VQT6_API void vqt6_qcoreapp_set_application_name(void* app, void* name);
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// ============================================================
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// QTimer
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// ============================================================
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VQT6_API void* vqt6_qtimer_create(void);
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VQT6_API void* vqt6_qtimer_create_with_parent(void* parent);
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VQT6_API void vqt6_qtimer_start(void* timer, int interval_ms);
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VQT6_API void vqt6_qtimer_stop(void* timer);
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VQT6_API void vqt6_qtimer_set_interval(void* timer, int interval_ms);
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VQT6_API int vqt6_qtimer_interval(void* timer);
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VQT6_API int vqt6_qtimer_is_active(void* timer);
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VQT6_API void vqt6_qtimer_set_single_shot(void* timer, int single_shot);
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VQT6_API int vqt6_qtimer_is_single_shot(void* timer);
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// ============================================================
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// QVariant
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// ============================================================
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VQT6_API void* vqt6_qvariant_create_int(int value);
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VQT6_API void* vqt6_qvariant_create_double(double value);
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VQT6_API void* vqt6_qvariant_create_bool(int value);
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VQT6_API void* vqt6_qvariant_create_string(void* s);
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VQT6_API int vqt6_qvariant_to_int(void* v, int* ok);
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VQT6_API double vqt6_qvariant_to_double(void* v, int* ok);
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VQT6_API int vqt6_qvariant_to_bool(void* v, int* ok);
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VQT6_API void* vqt6_qvariant_to_string(void* v);
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VQT6_API int vqt6_qvariant_type_id(void* v);
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VQT6_API int vqt6_qvariant_is_valid(void* v);
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VQT6_API void vqt6_qvariant_free(void* v);
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// ============================================================
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// QEvent
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// ============================================================
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VQT6_API int vqt6_qevent_type(void* event);
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VQT6_API void vqt6_qevent_accept(void* event);
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VQT6_API void vqt6_qevent_ignore(void* event);
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VQT6_API int vqt6_qevent_is_accepted(void* event);
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// ============================================================
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// QStringList
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// ============================================================
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VQT6_API void* vqt6_qstringlist_create(void);
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VQT6_API void vqt6_qstringlist_append(void* list, void* str);
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VQT6_API int vqt6_qstringlist_size(void* list);
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VQT6_API void* vqt6_qstringlist_at(void* list, int index);
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VQT6_API void vqt6_qstringlist_free(void* list);
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// ============================================================
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// QByteArrayList
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// ============================================================
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VQT6_API void* vqt6_qbytearraylist_create(void);
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VQT6_API void vqt6_qbytearraylist_append(void* list, void* qba);
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VQT6_API int vqt6_qbytearraylist_size(void* list);
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VQT6_API void* vqt6_qbytearraylist_at(void* list, int index);
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VQT6_API void vqt6_qbytearraylist_free(void* list);
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// ============================================================
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// 全局回调注册表
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// ============================================================
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typedef void (*vqt6_slot_callback_t)(int slot_id, void* user_data);
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VQT6_API void vqt6_register_slot(int slot_id, void* user_data);
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VQT6_API void vqt6_unregister_slot(int slot_id);
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VQT6_API void vqt6_trigger_slot(int slot_id);
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// 分配新 slot_id 并注册回调（信号→回调桥梁，Qt 信号触发时调用 cb(slot_id, user_data)）
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VQT6_API int vqt6_signal_register(vqt6_slot_callback_t cb, void* user_data);
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VQT6_API void vqt6_signal_unregister(int slot_id);
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// ============================================================
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// 信号连接（QTimer → timeout）
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// ============================================================
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VQT6_API void vqt6_qtimer_connect_timeout(void* timer, vqt6_slot_callback_t cb, void* user_data);
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#ifdef __cplusplus
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}
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#endif
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#endif // VQT6_BRIDGE_H
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