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Diffstat (limited to 'src/nvim/api/window.c')
-rw-r--r--src/nvim/api/window.c59
1 files changed, 32 insertions, 27 deletions
diff --git a/src/nvim/api/window.c b/src/nvim/api/window.c
index 3c564ada99..9bc91ef8fb 100644
--- a/src/nvim/api/window.c
+++ b/src/nvim/api/window.c
@@ -1,3 +1,6 @@
+// This is an open source non-commercial project. Dear PVS-Studio, please check
+// it. PVS-Studio Static Code Analyzer for C, C++ and C#: http://www.viva64.com
+
#include <stdbool.h>
#include <stdint.h>
#include <stdlib.h>
@@ -19,7 +22,7 @@
/// @param[out] err Error details, if any
/// @return Buffer handle
Buffer nvim_win_get_buf(Window window, Error *err)
- FUNC_API_SINCE(1)
+ FUNC_API_SINCE(1)
{
win_T *win = find_window_by_handle(window, err);
@@ -36,7 +39,7 @@ Buffer nvim_win_get_buf(Window window, Error *err)
/// @param[out] err Error details, if any
/// @return (row, col) tuple
ArrayOf(Integer, 2) nvim_win_get_cursor(Window window, Error *err)
- FUNC_API_SINCE(1)
+ FUNC_API_SINCE(1)
{
Array rv = ARRAY_DICT_INIT;
win_T *win = find_window_by_handle(window, err);
@@ -55,19 +58,19 @@ ArrayOf(Integer, 2) nvim_win_get_cursor(Window window, Error *err)
/// @param pos (row, col) tuple representing the new position
/// @param[out] err Error details, if any
void nvim_win_set_cursor(Window window, ArrayOf(Integer, 2) pos, Error *err)
- FUNC_API_SINCE(1)
+ FUNC_API_SINCE(1)
{
win_T *win = find_window_by_handle(window, err);
- if (pos.size != 2 || pos.items[0].type != kObjectTypeInteger
- || pos.items[1].type != kObjectTypeInteger) {
- api_set_error(err,
- Validation,
- _("Argument \"pos\" must be a [row, col] array"));
+ if (!win) {
return;
}
- if (!win) {
+ if (pos.size != 2 || pos.items[0].type != kObjectTypeInteger
+ || pos.items[1].type != kObjectTypeInteger) {
+ api_set_error(err,
+ kErrorTypeValidation,
+ "Argument \"pos\" must be a [row, col] array");
return;
}
@@ -75,12 +78,12 @@ void nvim_win_set_cursor(Window window, ArrayOf(Integer, 2) pos, Error *err)
int64_t col = pos.items[1].data.integer;
if (row <= 0 || row > win->w_buffer->b_ml.ml_line_count) {
- api_set_error(err, Validation, _("Cursor position outside buffer"));
+ api_set_error(err, kErrorTypeValidation, "Cursor position outside buffer");
return;
}
if (col > MAXCOL || col < 0) {
- api_set_error(err, Validation, _("Column value outside range"));
+ api_set_error(err, kErrorTypeValidation, "Column value outside range");
return;
}
@@ -102,7 +105,7 @@ void nvim_win_set_cursor(Window window, ArrayOf(Integer, 2) pos, Error *err)
/// @param[out] err Error details, if any
/// @return Height as a count of rows
Integer nvim_win_get_height(Window window, Error *err)
- FUNC_API_SINCE(1)
+ FUNC_API_SINCE(1)
{
win_T *win = find_window_by_handle(window, err);
@@ -120,7 +123,7 @@ Integer nvim_win_get_height(Window window, Error *err)
/// @param height Height as a count of rows
/// @param[out] err Error details, if any
void nvim_win_set_height(Window window, Integer height, Error *err)
- FUNC_API_SINCE(1)
+ FUNC_API_SINCE(1)
{
win_T *win = find_window_by_handle(window, err);
@@ -129,7 +132,7 @@ void nvim_win_set_height(Window window, Integer height, Error *err)
}
if (height > INT_MAX || height < INT_MIN) {
- api_set_error(err, Validation, _("Height value outside range"));
+ api_set_error(err, kErrorTypeValidation, "Height value outside range");
return;
}
@@ -147,7 +150,7 @@ void nvim_win_set_height(Window window, Integer height, Error *err)
/// @param[out] err Error details, if any
/// @return Width as a count of columns
Integer nvim_win_get_width(Window window, Error *err)
- FUNC_API_SINCE(1)
+ FUNC_API_SINCE(1)
{
win_T *win = find_window_by_handle(window, err);
@@ -165,7 +168,7 @@ Integer nvim_win_get_width(Window window, Error *err)
/// @param width Width as a count of columns
/// @param[out] err Error details, if any
void nvim_win_set_width(Window window, Integer width, Error *err)
- FUNC_API_SINCE(1)
+ FUNC_API_SINCE(1)
{
win_T *win = find_window_by_handle(window, err);
@@ -174,7 +177,7 @@ void nvim_win_set_width(Window window, Integer width, Error *err)
}
if (width > INT_MAX || width < INT_MIN) {
- api_set_error(err, Validation, _("Width value outside range"));
+ api_set_error(err, kErrorTypeValidation, "Width value outside range");
return;
}
@@ -193,7 +196,7 @@ void nvim_win_set_width(Window window, Integer width, Error *err)
/// @param[out] err Error details, if any
/// @return Variable value
Object nvim_win_get_var(Window window, String name, Error *err)
- FUNC_API_SINCE(1)
+ FUNC_API_SINCE(1)
{
win_T *win = find_window_by_handle(window, err);
@@ -211,7 +214,7 @@ Object nvim_win_get_var(Window window, String name, Error *err)
/// @param value Variable value
/// @param[out] err Error details, if any
void nvim_win_set_var(Window window, String name, Object value, Error *err)
- FUNC_API_SINCE(1)
+ FUNC_API_SINCE(1)
{
win_T *win = find_window_by_handle(window, err);
@@ -228,7 +231,7 @@ void nvim_win_set_var(Window window, String name, Object value, Error *err)
/// @param name Variable name
/// @param[out] err Error details, if any
void nvim_win_del_var(Window window, String name, Error *err)
- FUNC_API_SINCE(1)
+ FUNC_API_SINCE(1)
{
win_T *win = find_window_by_handle(window, err);
@@ -288,7 +291,7 @@ Object window_del_var(Window window, String name, Error *err)
/// @param[out] err Error details, if any
/// @return Option value
Object nvim_win_get_option(Window window, String name, Error *err)
- FUNC_API_SINCE(1)
+ FUNC_API_SINCE(1)
{
win_T *win = find_window_by_handle(window, err);
@@ -307,7 +310,7 @@ Object nvim_win_get_option(Window window, String name, Error *err)
/// @param value Option value
/// @param[out] err Error details, if any
void nvim_win_set_option(Window window, String name, Object value, Error *err)
- FUNC_API_SINCE(1)
+ FUNC_API_SINCE(1)
{
win_T *win = find_window_by_handle(window, err);
@@ -324,7 +327,7 @@ void nvim_win_set_option(Window window, String name, Object value, Error *err)
/// @param[out] err Error details, if any
/// @return (row, col) tuple with the window position
ArrayOf(Integer, 2) nvim_win_get_position(Window window, Error *err)
- FUNC_API_SINCE(1)
+ FUNC_API_SINCE(1)
{
Array rv = ARRAY_DICT_INIT;
win_T *win = find_window_by_handle(window, err);
@@ -343,7 +346,7 @@ ArrayOf(Integer, 2) nvim_win_get_position(Window window, Error *err)
/// @param[out] err Error details, if any
/// @return Tabpage that contains the window
Tabpage nvim_win_get_tabpage(Window window, Error *err)
- FUNC_API_SINCE(1)
+ FUNC_API_SINCE(1)
{
Tabpage rv = 0;
win_T *win = find_window_by_handle(window, err);
@@ -361,7 +364,7 @@ Tabpage nvim_win_get_tabpage(Window window, Error *err)
/// @param[out] err Error details, if any
/// @return Window number
Integer nvim_win_get_number(Window window, Error *err)
- FUNC_API_SINCE(1)
+ FUNC_API_SINCE(1)
{
int rv = 0;
win_T *win = find_window_by_handle(window, err);
@@ -381,9 +384,11 @@ Integer nvim_win_get_number(Window window, Error *err)
/// @param window Window handle
/// @return true if the window is valid, false otherwise
Boolean nvim_win_is_valid(Window window)
- FUNC_API_SINCE(1)
+ FUNC_API_SINCE(1)
{
Error stub = ERROR_INIT;
- return find_window_by_handle(window, &stub) != NULL;
+ Boolean ret = find_window_by_handle(window, &stub) != NULL;
+ api_clear_error(&stub);
+ return ret;
}
generated by cgit (git 2.34.1) at 2025-10-31 11:21:35 +0000