graphics!

1 files changed, 72 insertions, 134 deletions

diff --git a/src/user/include/pland/syscall.h b/src/user/include/pland/syscall.h
index ead5fea..6d327d5 100644
--- a/src/user/include/pland/syscall.h
+++ b/src/user/include/pland/syscall.h
@@ -4,119 +4,12 @@
 #include <stdint.h>
 #include <stdbool.h>
 
+#include <winact.h>
+
 typedef uint32_t _file_handle_t;
 typedef uint32_t _task_handle_t;
 typedef uint32_t _drive_number_t;
-typedef uint32_t _process_handle_t;
-
-typedef enum {
-  _KEY_LSHIFT = 0x00000100,
-  _KEY_RSHIFT = 0x00000200,
-  _KEY_CAPS   = 0x00000400,
-  _KEY_INSERT = 0x00000800,
-  _KEY_NUM    = 0x00001000,
-  _KEY_SCROLL = 0x00002000,
-  _KEY_LALT   = 0x00004000,
-  _KEY_RALT   = 0x00008000,
-  _KEY_LCTRL  = 0x00010000,
-  _KEY_RCTRL  = 0x00020000,
-  _KEY_LMETA  = 0x00040000,
-  _KEY_RMETA  = 0x00080000,
-
-  _KEY_SHIFT  = 0x00000300,
-  _KEY_SCAPS  = 0x00000700,
-  _KEY_ALT    = 0x0000c000,
-  _KEY_CTRL   = 0x00030000,
-  _KEY_META   = 0x000c0000,
-
-  _KEY_BEGIN_CAPS = 0x80,
-  _KEY_BEGIN_INSERT,
-  _KEY_BEGIN_NUM,
-  _KEY_BEGIN_SCROLL,
-  _KEY_BEGIN_LSHIFT,
-  _KEY_BEGIN_RSHIFT,
-  _KEY_BEGIN_LALT,
-  _KEY_BEGIN_RALT,
-  _KEY_BEGIN_LCTRL,
-  _KEY_BEGIN_RCTRL,
-  _KEY_BEGIN_LMETA,
-  _KEY_BEGIN_RMETA,
-  /* 0x8c - 0x97 reserved */
-  /* 0x98 - 0x9f unassigned */
-  _KEY_F1 = 0xa0,
-  _KEY_F2,
-  _KEY_F3,
-  _KEY_F4,
-  _KEY_F5,
-  _KEY_F6,
-  _KEY_F7,
-  _KEY_F8,
-  _KEY_F9,
-  _KEY_F10,
-  _KEY_F11,
-  _KEY_F12,
-  /* 0xac - 0xaf unassigned */
-  _KEY_NUM0 = 0xb0,
-  _KEY_NUM1,
-  _KEY_NUM2,
-  _KEY_NUM3,
-  _KEY_NUM4,
-  _KEY_NUM5,
-  _KEY_NUM6,
-  _KEY_NUM7,
-  _KEY_NUM8,
-  _KEY_NUM9,
-  _KEY_NTIMES,
-  _KEY_NPLUS,
-  _KEY_NENTER,
-  _KEY_NMINUS,
-  _KEY_NDOT,
-  _KEY_NSLASH,
-  /* 0xc0 unassigned */
-  _KEY_DELETE = 0xc1,
-  _KEY_HOME,
-  _KEY_END,
-  _KEY_PUP,
-  _KEY_PDOWN,
-  _KEY_UP,
-  _KEY_DOWN,
-  _KEY_LEFT,
-  _KEY_RIGHT,
-  _KEY_ESC,
-  _KEY_MENU,
-  _KEY_PAUSE,
-  _KEY_PRSCR,
-  /* 0xce - 0xef unassigned */
-} _key_code_t;
-
-typedef enum {
-  _COLOR_FG_BLACK   = 0x00,
-  _COLOR_FG_BLUE    = 0x01,
-  _COLOR_FG_GREEN   = 0x02,
-  _COLOR_FG_CYAN    = 0x03,
-  _COLOR_FG_RED     = 0x04,
-  _COLOR_FG_MAGENTA = 0x05,
-  _COLOR_FG_BROWN   = 0x06,
-  _COLOR_FG_LGRAY   = 0x07,
-
-  _COLOR_FG_DGRAY   = 0x08,
-  _COLOR_FG_LBLUE   = 0x09,
-  _COLOR_FG_LGREEN  = 0x0a,
-  _COLOR_FG_LCYAN   = 0x0b,
-  _COLOR_FG_LRED    = 0x0c,
-  _COLOR_FG_PINK    = 0x0d,
-  _COLOR_FG_YELLOW  = 0x0e,
-  _COLOR_FG_WHITE   = 0x0f,
-
-  _COLOR_BG_BLACK   = 0x00,
-  _COLOR_BG_BLUE    = 0x10,
-  _COLOR_BG_GREEN   = 0x20,
-  _COLOR_BG_CYAN    = 0x30,
-  _COLOR_BG_RED     = 0x40,
-  _COLOR_BG_MAGENTA = 0x50,
-  _COLOR_BG_BROWN   = 0x60,
-  _COLOR_BG_LGRAY   = 0x70
-} _vga_color_t;
+typedef void    *_window_handle_t;
 
 typedef struct __attribute__ ((packed)) {
   char name[100];
@@ -131,17 +24,26 @@ enum _scn {
   _SCN_FILE_READ,
   _SCN_FILE_SIZE,
   _SCN_START_TASK,
-  _SCN_LOG_STRING,
-  _SCN_GET_KEY,
+  _SCN_IPC_SEND,
+  _SCN_IPC_READ,
   _SCN_ALLOCATE_RAM,
   _SCN_MEMORY_INFO,
   _SCN_WAIT_FOR_TASK,
   _SCN_ENUMERATE_DIR,
-  _SCN_PRINT_AT,
+  _SCN_SYSTEM_LOG,
   _SCN_COUNT_OF_DIR,
-  _SCN_CLEAR_SCREEN,
-  _SCN_SET_COLOR,
-  _SCN_SWAP_COLOR
+  _SCN_NEW_WINDOW,
+  _SCN_DELETE_WINDOW,
+  _SCN_RESIZE_WINDOW,
+  _SCN_REASSIGN_PIXBUF,
+  _SCN_PAINT_WINDOW,
+  _SCN_GET_WIN_ACTION,
+  _SCN_WAIT_FOR_ACTION,
+  _SCN_WAIT_IPC_SEND,
+  _SCN_WAIT_FOR_ANY_IPC,
+  _SCN_FIND_UNREAD_IPC,
+  _SCN_WAIT_IPC_READ,
+  _SCN_IS_TASK_RUNNING
 };
 
 static inline uint32_t _sc0(enum _scn eax) {
@@ -211,7 +113,7 @@ static inline void _exit_task() {
 }
 
 static inline _file_handle_t _open_file(_drive_number_t drive_number, const char *path) {
-  return _sc2(_SCN_OPEN_FILE, drive_number, (uint32_t)path);
+  return (_file_handle_t)_sc2(_SCN_OPEN_FILE, drive_number, (uint32_t)path);
 }
 
 static inline void _close_file(_file_handle_t handle) {
@@ -226,16 +128,16 @@ static inline uint32_t _file_size(_file_handle_t handle) {
   return _sc1(_SCN_FILE_SIZE, handle);
 }
 
-static inline _process_handle_t _start_task(_drive_number_t drive_number, const char *path, const char *pass) {
-  return _sc3(_SCN_START_TASK, drive_number, (uint32_t)path, (uint32_t)pass);
+static inline _task_handle_t _start_task(_drive_number_t drive_number, const char *path, const char *pass, _task_handle_t stdio_task) {
+  return (_task_handle_t)_sc4(_SCN_START_TASK, drive_number, (uint32_t)path, (uint32_t)pass, (uint32_t)stdio_task);
 }
 
-static inline void _log_string(const char *sz) {
-  _sc1(_SCN_LOG_STRING, (uint32_t)sz);
+static inline uint32_t _ipc_send(_task_handle_t handle, uint32_t count, const void *buffer) {
+  return _sc3(_SCN_IPC_SEND, handle, count, (uint32_t)buffer);
 }
 
-static inline _key_code_t _get_key() {
-  return _sc0(_SCN_GET_KEY);
+static inline uint32_t _ipc_read(_task_handle_t handle, uint32_t count, void *buffer) {
+  return _sc3(_SCN_IPC_SEND, handle, count, (uint32_t)buffer);
 }
 
 static inline void *_allocate_ram(uint32_t pages) {
@@ -262,7 +164,7 @@ static inline uint32_t _this_process_memory_left() {
   return _sc1(_SCN_MEMORY_INFO, 0x4);
 }
 
-static inline void _wait_for_task(_process_handle_t handle) {
+static inline void _wait_for_task(_task_handle_t handle) {
   _sc1(_SCN_WAIT_FOR_TASK, handle);
 }
 
@@ -270,24 +172,60 @@ static inline uint32_t _enumerate_dir(_drive_number_t drive_number, const char *
   return _sc4(_SCN_ENUMERATE_DIR, drive_number, (uint32_t)path, (uint32_t)buffer, max_count);
 }
 
-static inline void _print_at(uint8_t row, uint8_t col, const char *sz) {
-  _sc2(_SCN_PRINT_AT, (row << 8) | col, (uint32_t)sz);
-}
-
 static inline uint32_t _count_of_dir(uint8_t drive_number, const char *path) {
   return _sc2(_SCN_COUNT_OF_DIR, drive_number, (uint32_t)path);
 }
 
-static inline void _clear_screen() {
-  _sc0(_SCN_CLEAR_SCREEN);
+static inline _window_handle_t _new_window(uint16_t width, uint16_t height, void *pixel_buffer) {
+  return (_window_handle_t)_sc3(_SCN_NEW_WINDOW, width, height, (uint32_t)pixel_buffer);
+}
+
+static inline void _delete_window(_window_handle_t window) {
+  _sc1(_SCN_DELETE_WINDOW, (uint32_t)window);
+}
+
+static inline void _resize_window(_window_handle_t window, uint16_t width, uint16_t height) {
+  _sc3(_SCN_RESIZE_WINDOW, (uint32_t)window, width, height);
+}
+
+static inline void _reassign_pixbuf(_window_handle_t window, void *pixel_buffer) {
+  _sc2(_SCN_REASSIGN_PIXBUF, (uint32_t)window, (uint32_t)pixel_buffer);
+}
+
+static inline void _paint_window(_window_handle_t window) {
+  _sc1(_SCN_PAINT_WINDOW, (uint32_t)window);
+}
+
+static inline void _get_win_action(_window_handle_t window, struct window_action *action_pointer) {
+  _sc2(_SCN_GET_WIN_ACTION, (uint32_t)window, (uint32_t)action_pointer);
+}
+
+static inline void _wait_for_action() {
+  _sc0(_SCN_WAIT_FOR_ACTION);
+}
+
+static inline void _wait_ipc_send(_task_handle_t sending_task) {
+  _sc1(_SCN_WAIT_IPC_SEND, sending_task);
+}
+
+static inline void _system_log(const char *sz) {
+  _sc1(_SCN_SYSTEM_LOG, (uint32_t)sz);
+}
+
+static inline void _wait_for_any_ipc() {
+  _sc0(_SCN_WAIT_FOR_ANY_IPC);
+}
+
+static inline _task_handle_t _find_unread_ipc() {
+  return _sc0(_SCN_FIND_UNREAD_IPC);
 }
 
-static inline void _set_color(_vga_color_t color) {
-  _sc1(_SCN_SET_COLOR, color);
+static inline void _wait_ipc_read(_task_handle_t reading_task) {
+  _sc1(_SCN_WAIT_IPC_READ, reading_task);
 }
 
-static inline void _swap_color(uint8_t row, uint8_t col) {
-  _sc1(_SCN_SWAP_COLOR, (row << 8) | col);
+static inline bool _is_task_running(_task_handle_t handle) {
+  return (bool)_sc1(_SCN_IS_TASK_RUNNING, handle);
 }
 
 #endif
\ No newline at end of file