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untabify

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This commit is contained in:
Grant Horner
2026-05-10 08:47:32 -04:00
parent d6bee8b2e2
commit 7c645a43ac
2 changed files with 16 additions and 24 deletions
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23
edit.jai
View File

@@ -14,13 +14,13 @@ MS_PER_FRAME :: 1000 / FPS;
State :: struct {
file_name: string;
cursor_x: int;
cursor_y: int;
window_width: int;
window_height: int;
buffer: string;
lines: [..][..]u8;
line_height: int;
@@ -251,7 +251,7 @@ handle_arrow :: (using state: *State, using event: Input.Event) {
if visible_lines.count == 0 return;
if key_code == {
case .ARROW_UP;
case .ARROW_UP;
if cursor_y == 0 && first_line == 0 return;
if cursor_y == 0 {
@@ -261,11 +261,8 @@ handle_arrow :: (using state: *State, using event: Input.Event) {
}
case .ARROW_DOWN;
if cursor_y + first_line == lines.count - 1 {
print("End of file?\n");
print_vars(cursor_y, first_line, visible_lines.count, lines.count);
// End of file?
} else if cursor_y == visible_lines.count - 1 {
print("increasing first line\n");
print_vars(cursor_y, visible_lines.count);
first_line = min(first_line + 1, lines.count);
} else {
cursor_y += 1;
@@ -295,12 +292,11 @@ handle_arrow :: (using state: *State, using event: Input.Event) {
}
get_visible_lines :: (using state: State) -> [][..]u8 {
#import "Print_vars";
if line_height <= 1 || window_height == 0 return .[];
num_lines_in_screen := window_height / line_height - 1;
print("num_lines_in_screen: %\n", num_lines_in_screen);
print("first_line: %\n", first_line);
print("lines: %\n", lines);
return array_view(lines, first_line, num_lines_in_screen);
result := array_view(lines, first_line, num_lines_in_screen);
return result;
}
string_to_line :: (str: string, cursor_char_index := -1) -> string, string {
@@ -340,7 +336,7 @@ string_to_line :: (str: string, cursor_char_index := -1) -> string, string {
append(current_builder, s);
current_builder = *suffix_builder;
start = char_index + 1;
}
}
}
@@ -422,4 +418,3 @@ array_remove_at :: (xs: *[..]$T, index: int) {
Input :: #import "Input";
Simp :: #import "Simp";

17
test.jai
View File

@@ -1,7 +1,7 @@
main :: () {
print("\nBeginning tests...\n");
//test_get_visible_lines();
//test_handle_arrow_empty_lines();
test_get_visible_lines();
test_handle_arrow_empty_lines();
test_handle_arrow_one_line();
print("Tests completed successfully\n");
}
@@ -11,7 +11,7 @@ test_get_visible_lines :: () {
state.line_height = 10;
state.window_height = 100;
assert_test(get_visible_lines(state).count == 0);
line: [..]u8;
array_add(*line, array_view("foo"));
array_add(*state.lines, line);
@@ -26,7 +26,7 @@ test_handle_arrow_empty_lines :: () {
codes := Input.Key_Code.[.ARROW_DOWN, .ARROW_UP, .ARROW_LEFT, .ARROW_RIGHT];
for codes {
handle_arrow(*state, .{key_code=it});
handle_arrow(*state, .{key_code=it});
assert(state.cursor_x == 0 && state.cursor_y == 0, "%: cursor_x % & cursor_y %", it, state.cursor_x, state.cursor_y);
}
@@ -40,7 +40,7 @@ test_handle_arrow_one_line :: () {
state.cursor_x = 0;
state.line_height = 10;
state.window_height = 100;
add_line(*state, "foo bar");
codes := Input.Key_Code.[.ARROW_DOWN, .ARROW_UP, .ARROW_LEFT];
@@ -49,18 +49,15 @@ test_handle_arrow_one_line :: () {
assert(state.cursor_x == 0 && state.cursor_y == 0);
}
print("lines: %\n", state.lines);
print("visible_lines: %\n", get_visible_lines(state));
handle_arrow(*state, .ARROW_RIGHT);
assert_test(state.cursor_x == 1 && state.cursor_y == 0);
assert_test(state.cursor_x == 1 && state.cursor_y == 0);
print("test_handle_arrow_one_line completed successfully\n");
}
assert_test :: (value: bool, $call := #caller_code, loc := #caller_location) {
if value == true return;
assert(false, "%\nValue is false.", #run get_expression(call), value, loc = loc);
assert(false, "%\nValue is false.", #run get_expression(call), value, loc = loc);
}
get_expression :: (call := #caller_code) -> string {