brookjeynes.dev
地圖 (Jido) is a lightweight Unix TUI file explorer designed for speed and simplicity.
refactor: `List` drawing logic is now handled by the `Drawer{}`.
-54
src/directories.zig
-54
src/directories.zig
···
106
106
}
107
107
}
108
108
109
-
pub fn writeChildEntries(
110
-
self: *Self,
111
-
window: vaxis.Window,
112
-
style: vaxis.Style,
113
-
) !void {
114
-
for (self.child_entries.all(), 0..) |item, i| {
115
-
if (std.mem.startsWith(u8, item, ".") and config.show_hidden == false) {
116
-
continue;
117
-
}
118
-
119
-
if (i > window.height) continue;
120
-
121
-
const w = window.child(.{ .y_off = @intCast(i), .height = 1 });
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w.fill(vaxis.Cell{ .style = style });
123
-
124
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_ = w.print(&.{.{ .text = item, .style = style }}, .{});
125
-
}
126
-
}
127
-
128
109
pub fn populateEntries(self: *Self, fuzzy_search: []const u8) !void {
129
110
var it = self.dir.iterate();
130
111
while (try it.next()) |entry| {
···
145
126
146
127
if (config.sort_dirs == true) {
147
128
std.mem.sort(std.fs.Dir.Entry, self.entries.all(), {}, sortEntry);
148
-
}
149
-
}
150
-
151
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pub fn writeEntries(
152
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self: *Self,
153
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window: vaxis.Window,
154
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selected_list_item_style: vaxis.Style,
155
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list_item_style: vaxis.Style,
156
-
) !void {
157
-
const win_height = window.height;
158
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var offset: usize = 0;
159
-
160
-
while (self.entries.all()[offset..].len > win_height and
161
-
self.entries.selected >= offset + (win_height / 2))
162
-
{
163
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offset += 1;
164
-
}
165
-
166
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for (self.entries.all()[offset..], 0..) |item, i| {
167
-
const selected = self.entries.selected - offset;
168
-
const is_selected = selected == i;
169
-
170
-
if (i > window.height) continue;
171
-
172
-
const w = window.child(.{ .y_off = @intCast(i), .height = 1 });
173
-
w.fill(vaxis.Cell{
174
-
.style = if (is_selected) selected_list_item_style else list_item_style,
175
-
});
176
-
177
-
_ = w.print(&.{
178
-
.{
179
-
.text = item.name,
180
-
.style = if (is_selected) selected_list_item_style else list_item_style,
181
-
},
182
-
}, .{});
183
129
}
184
130
}
185
131
+64
-10
src/drawer.zig
+64
-10
src/drawer.zig
···
5
5
const config = &@import("./config.zig").config;
6
6
const vaxis = @import("vaxis");
7
7
const Git = @import("./git.zig");
8
+
const List = @import("./list.zig").List;
8
9
const inputToSlice = @import("./event_handlers.zig").inputToSlice;
9
10
const zeit = @import("zeit");
10
11
···
27
28
const win = app.vx.window();
28
29
win.clear();
29
30
31
+
if (app.state == .help_menu) {
32
+
win.hideCursor();
33
+
const offset: usize = app.help_menu.selected;
34
+
for (app.help_menu.all()[offset..], 0..) |item, i| {
35
+
if (i > win.height) continue;
36
+
37
+
const w = win.child(.{ .y_off = @intCast(i), .height = 1 });
38
+
w.fill(vaxis.Cell{
39
+
.style = config.styles.list_item,
40
+
});
41
+
42
+
_ = w.print(&.{.{
43
+
.text = item,
44
+
.style = config.styles.list_item,
45
+
}}, .{});
46
+
}
47
+
48
+
return;
49
+
}
50
+
30
51
const abs_file_path_bar = try self.drawAbsFilePath(app.alloc, &app.directories, win);
31
52
const file_info_bar = try self.drawFileInfo(app.alloc, &app.directories, win);
32
53
app.last_known_height = try drawDirList(
33
-
&app.directories,
34
54
win,
55
+
app.directories.entries,
35
56
abs_file_path_bar,
36
57
file_info_bar,
37
58
);
38
59
39
-
if (config.preview_file == true) {
60
+
if (config.preview_file) {
40
61
const file_name_bar = try self.drawFileName(&app.directories, win);
41
62
try self.drawFilePreview(app, win, file_name_bar);
42
63
}
43
64
44
65
const input = inputToSlice(app);
45
66
try drawUserInput(app.state, &app.text_input, input, win);
67
+
68
+
// Notification should be drawn last.
46
69
try drawNotification(&app.notification, win);
47
70
}
48
71
···
110
133
.directory => {
111
134
app.directories.clearChildEntries();
112
135
if (app.directories.populateChildEntries(entry.name)) {
113
-
try app.directories.writeChildEntries(preview_win, config.styles.list_item);
136
+
for (app.directories.child_entries.all(), 0..) |item, i| {
137
+
if (std.mem.startsWith(u8, item, ".") and config.show_hidden == false) {
138
+
continue;
139
+
}
140
+
if (i > preview_win.height) continue;
141
+
const w = preview_win.child(.{ .y_off = @intCast(i), .height = 1 });
142
+
w.fill(vaxis.Cell{ .style = config.styles.list_item });
143
+
_ = w.print(&.{.{ .text = item, .style = config.styles.list_item }}, .{});
144
+
}
114
145
} else |err| {
115
146
switch (err) {
116
147
error.AccessDenied => try app.notification.writeErr(.PermissionDenied),
···
392
423
}
393
424
394
425
fn drawDirList(
395
-
directories: *Directories,
396
426
win: vaxis.Window,
427
+
list: List(std.fs.Dir.Entry),
397
428
abs_file_path: vaxis.Window,
398
429
file_information: vaxis.Window,
399
430
) !u16 {
···
405
436
.width = if (config.preview_file) win.width / 2 else win.width,
406
437
.height = win.height - (abs_file_path.height + file_information.height + top_div + bottom_div),
407
438
});
408
-
try directories.writeEntries(
409
-
current_dir_list_win,
410
-
config.styles.selected_list_item,
411
-
config.styles.list_item,
412
-
);
439
+
440
+
const win_height = current_dir_list_win.height;
441
+
var offset: usize = 0;
442
+
443
+
while (list.all()[offset..].len > win_height and
444
+
list.selected >= offset + (win_height / 2))
445
+
{
446
+
offset += 1;
447
+
}
448
+
449
+
for (list.all()[offset..], 0..) |item, i| {
450
+
const selected = list.selected - offset;
451
+
const is_selected = selected == i;
452
+
453
+
if (i > win_height) continue;
454
+
455
+
const w = current_dir_list_win.child(.{ .y_off = @intCast(i), .height = 1 });
456
+
w.fill(vaxis.Cell{
457
+
.style = if (is_selected) config.styles.selected_list_item else config.styles.list_item,
458
+
});
413
459
414
-
return current_dir_list_win.height;
460
+
_ = w.print(&.{
461
+
.{
462
+
.text = item.name,
463
+
.style = if (is_selected) config.styles.selected_list_item else config.styles.list_item,
464
+
},
465
+
}, .{});
466
+
}
467
+
468
+
return win_height;
415
469
}
416
470
417
471
fn drawAbsFilePath(