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api/msgpack-rpc: Remove Position type, using arrays instead.

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This commit is contained in:
Thiago de Arruda
2014-09-09 08:59:48 -03:00
parent 38dcfb6062
commit 2792a0e33c
5 changed files with 27 additions and 54 deletions
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9
src/nvim/api/buffer.c
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@@ -447,9 +447,9 @@ void buffer_insert(Buffer buffer, Integer lnum, Array lines, Error *err)
/// @param name The mark's name
/// @param[out] err Details of an error that may have occurred
/// @return The (row, col) tuple
Position buffer_get_mark(Buffer buffer, String name, Error *err)
Array buffer_get_mark(Buffer buffer, String name, Error *err)
{
Position rv = POSITION_INIT;
Array rv = ARRAY_DICT_INIT;
buf_T *buf = find_buffer_by_handle(buffer, err);
if (!buf) {
@@ -479,8 +479,9 @@ Position buffer_get_mark(Buffer buffer, String name, Error *err)
return rv;
}
rv.row = posp->lnum;
rv.col = posp->col;
ADD(rv, INTEGER_OBJ(posp->lnum));
ADD(rv, INTEGER_OBJ(posp->col));
return rv;
}

7
src/nvim/api/private/defs.h
View File

@@ -8,7 +8,6 @@
#define ARRAY_DICT_INIT {.size = 0, .items = NULL}
#define STRING_INIT {.data = NULL, .size = 0}
#define OBJECT_INIT { .type = kObjectTypeNil }
#define POSITION_INIT { .row = 0, .col = 0 }
#define REMOTE_TYPE(type) typedef uint64_t type
// Basic types
@@ -32,10 +31,6 @@ REMOTE_TYPE(Tabpage);
typedef struct object Object;
typedef struct {
Integer row, col;
} Position;
typedef struct {
Object *items;
size_t size, capacity;
@@ -52,7 +47,6 @@ typedef enum {
// The following comments are markers that msgpack-gen.lua uses to extract
// types, don't remove!
// start custom types
kObjectTypePosition,
kObjectTypeBuffer,
kObjectTypeWindow,
kObjectTypeTabpage,
@@ -69,7 +63,6 @@ typedef enum {
struct object {
ObjectType type;
union {
Position position;
Buffer buffer;
Window window;
Tabpage tabpage;

40
src/nvim/api/window.c
View File

@@ -33,14 +33,14 @@ Buffer window_get_buffer(Window window, Error *err)
/// @param window The window handle
/// @param[out] err Details of an error that may have occurred
/// @return the (row, col) tuple
Position window_get_cursor(Window window, Error *err)
Array window_get_cursor(Window window, Error *err)
{
Position rv = POSITION_INIT;
Array rv = ARRAY_DICT_INIT;
win_T *win = find_window_by_handle(window, err);
if (win) {
rv.row = win->w_cursor.lnum;
rv.col = win->w_cursor.col;
ADD(rv, INTEGER_OBJ(win->w_cursor.lnum));
ADD(rv, INTEGER_OBJ(win->w_cursor.col));
}
return rv;
@@ -51,31 +51,35 @@ Position window_get_cursor(Window window, Error *err)
/// @param window The window handle
/// @param pos the (row, col) tuple representing the new position
/// @param[out] err Details of an error that may have occurred
void window_set_cursor(Window window, Position pos, Error *err)
void window_set_cursor(Window window, Array pos, Error *err)
{
win_T *win = find_window_by_handle(window, err);
if (pos.size != 2 || pos.items[0].type != kObjectTypeInteger ||
pos.items[1].type != kObjectTypeInteger) {
set_api_error("\"pos\" argument must be a [row, col] array", err);
return;
}
if (!win) {
return;
}
if (pos.row <= 0 || pos.row > win->w_buffer->b_ml.ml_line_count) {
int64_t row = pos.items[0].data.integer;
int64_t col = pos.items[1].data.integer;
if (row <= 0 || row > win->w_buffer->b_ml.ml_line_count) {
set_api_error("cursor position outside buffer", err);
return;
}
if (pos.row > LONG_MAX || pos.row < LONG_MIN) {
set_api_error("Row value outside range", err);
return;
}
if (pos.col > INT_MAX || pos.col < INT_MIN) {
if (col > MAXCOL || col < 0) {
set_api_error("Column value outside range", err);
return;
}
win->w_cursor.lnum = (linenr_T)pos.row;
win->w_cursor.col = (colnr_T)pos.col;
win->w_cursor.lnum = (linenr_T)row;
win->w_cursor.col = (colnr_T)col;
win->w_cursor.coladd = 0;
// When column is out of range silently correct it.
check_cursor_col_win(win);
@@ -243,14 +247,14 @@ void window_set_option(Window window, String name, Object value, Error *err)
/// @param window The window handle
/// @param[out] err Details of an error that may have occurred
/// @return The (row, col) tuple with the window position
Position window_get_position(Window window, Error *err)
Array window_get_position(Window window, Error *err)
{
Position rv = POSITION_INIT;
Array rv = ARRAY_DICT_INIT;
win_T *win = find_window_by_handle(window, err);
if (win) {
rv.col = win->w_wincol;
rv.row = win->w_winrow;
ADD(rv, INTEGER_OBJ(win->w_winrow));
ADD(rv, INTEGER_OBJ(win->w_wincol));
}
return rv;