refactor: split open_file mini mode into file_browser & open_file
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GPG key ID:
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2 changed files with 331 additions and 292 deletions
326
src/tui/mode/mini/file_browser.zig
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326
src/tui/mode/mini/file_browser.zig
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@ -0,0 +1,326 @@
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const std = @import("std");
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const tp = @import("thespian");
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const log = @import("log");
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const root = @import("root");
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const key = @import("renderer").input.key;
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const mod = @import("renderer").input.modifier;
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const event_type = @import("renderer").input.event_type;
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const ucs32_to_utf8 = @import("renderer").ucs32_to_utf8;
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const project_manager = @import("project_manager");
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const tui = @import("../../tui.zig");
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const mainview = @import("../../mainview.zig");
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const command = @import("../../command.zig");
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const EventHandler = @import("../../EventHandler.zig");
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const MessageFilter = @import("../../MessageFilter.zig");
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const max_complete_paths = 1024;
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pub fn Create(options: type) type {
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return struct {
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a: std.mem.Allocator,
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file_path: std.ArrayList(u8),
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query: std.ArrayList(u8),
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match: std.ArrayList(u8),
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entries: std.ArrayList(Entry),
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complete_trigger_count: usize = 0,
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matched_entry: usize = 0,
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const Self = @This();
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const Entry = struct {
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name: []const u8,
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type: enum { dir, file, link },
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};
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pub fn create(a: std.mem.Allocator, _: command.Context) !*Self {
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const self: *Self = try a.create(Self);
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self.* = .{
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.a = a,
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.file_path = std.ArrayList(u8).init(a),
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.query = std.ArrayList(u8).init(a),
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.match = std.ArrayList(u8).init(a),
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.entries = std.ArrayList(Entry).init(a),
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};
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try tui.current().message_filters.add(MessageFilter.bind(self, receive_path_entry));
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try options.load_entries(self);
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if (@hasDecl(options, "restore_state"))
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options.restore_state(self) catch {};
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return self;
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}
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pub fn deinit(self: *Self) void {
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tui.current().message_filters.remove_ptr(self);
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self.clear_entries();
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self.entries.deinit();
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self.match.deinit();
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self.query.deinit();
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self.file_path.deinit();
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self.a.destroy(self);
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}
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pub fn handler(self: *Self) EventHandler {
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return EventHandler.to_owned(self);
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}
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pub fn name(self: *Self) []const u8 {
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return options.name(self);
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}
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pub fn receive(self: *Self, _: tp.pid_ref, m: tp.message) error{Exit}!bool {
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var evtype: u32 = undefined;
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var keypress: u32 = undefined;
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var egc: u32 = undefined;
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var modifiers: u32 = undefined;
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defer {
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if (tui.current().mini_mode) |*mini_mode| {
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mini_mode.text = self.file_path.items;
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mini_mode.cursor = self.file_path.items.len;
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}
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}
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if (try m.match(.{ "I", tp.extract(&evtype), tp.extract(&keypress), tp.extract(&egc), tp.string, tp.extract(&modifiers) })) {
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self.mapEvent(evtype, keypress, egc, modifiers) catch |e| return tp.exit_error(e, @errorReturnTrace());
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}
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return false;
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}
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fn mapEvent(self: *Self, evtype: u32, keypress: u32, egc: u32, modifiers: u32) !void {
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switch (evtype) {
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event_type.PRESS => try self.mapPress(keypress, egc, modifiers),
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event_type.REPEAT => try self.mapPress(keypress, egc, modifiers),
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event_type.RELEASE => try self.mapRelease(keypress, egc, modifiers),
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else => {},
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}
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}
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fn mapPress(self: *Self, keypress: u32, egc: u32, modifiers: u32) !void {
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const keynormal = if ('a' <= keypress and keypress <= 'z') keypress - ('a' - 'A') else keypress;
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return switch (modifiers) {
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mod.CTRL => switch (keynormal) {
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'Q' => self.cmd("quit", .{}),
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'V' => self.cmd("system_paste", .{}),
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'U' => self.file_path.clearRetainingCapacity(),
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'G' => self.cancel(),
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'C' => self.cancel(),
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'L' => self.cmd("scroll_view_center", .{}),
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'I' => self.insert_bytes("\t"),
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key.SPACE => self.cancel(),
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key.BACKSPACE => self.delete_to_previous_path_segment(),
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else => {},
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},
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mod.ALT => switch (keynormal) {
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'V' => self.cmd("system_paste", .{}),
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else => {},
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},
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mod.ALT | mod.SHIFT => switch (keynormal) {
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'V' => self.cmd("system_paste", .{}),
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else => {},
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},
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mod.SHIFT => switch (keypress) {
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key.TAB => self.reverse_complete_file(),
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else => if (!key.synthesized_p(keypress))
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self.insert_code_point(egc)
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else {},
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},
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0 => switch (keypress) {
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key.UP => self.reverse_complete_file(),
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key.DOWN => self.try_complete_file(),
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key.TAB => self.try_complete_file(),
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key.ESC => self.cancel(),
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key.ENTER => self.select(),
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key.BACKSPACE => if (self.file_path.items.len > 0) {
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self.complete_trigger_count = 0;
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self.file_path.shrinkRetainingCapacity(self.file_path.items.len - 1);
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},
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else => if (!key.synthesized_p(keypress))
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self.insert_code_point(egc)
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else {},
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},
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else => {},
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};
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}
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fn mapRelease(_: *Self, _: u32, _: u32, _: u32) !void {}
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fn insert_code_point(self: *Self, c: u32) !void {
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self.complete_trigger_count = 0;
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var buf: [32]u8 = undefined;
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const bytes = try ucs32_to_utf8(&[_]u32{c}, &buf);
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try self.file_path.appendSlice(buf[0..bytes]);
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}
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fn insert_bytes(self: *Self, bytes: []const u8) !void {
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self.complete_trigger_count = 0;
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try self.file_path.appendSlice(bytes);
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}
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fn cmd(self: *Self, name_: []const u8, ctx: command.Context) tp.result {
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self.complete_trigger_count = 0;
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return command.executeName(name_, ctx);
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}
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fn cancel(_: *Self) void {
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command.executeName("exit_mini_mode", .{}) catch {};
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}
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fn select(self: *Self) void {
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options.select(self);
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}
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fn clear_entries(self: *Self) void {
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for (self.entries.items) |entry| self.a.free(entry.name);
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self.entries.clearRetainingCapacity();
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}
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fn try_complete_file(self: *Self) !void {
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self.complete_trigger_count += 1;
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if (self.complete_trigger_count == 1) {
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self.query.clearRetainingCapacity();
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self.match.clearRetainingCapacity();
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self.clear_entries();
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if (try root.is_directory(self.file_path.items)) {
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try self.query.appendSlice(self.file_path.items);
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} else if (self.file_path.items.len > 0) blk: {
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const basename_begin = std.mem.lastIndexOfScalar(u8, self.file_path.items, std.fs.path.sep) orelse {
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try self.match.appendSlice(self.file_path.items);
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break :blk;
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};
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try self.query.appendSlice(self.file_path.items[0 .. basename_begin + 1]);
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try self.match.appendSlice(self.file_path.items[basename_begin + 1 ..]);
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}
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// log.logger("file_browser").print("query: '{s}' match: '{s}'", .{ self.query.items, self.match.items });
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try project_manager.request_path_files(max_complete_paths, self.query.items);
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} else {
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try self.do_complete();
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}
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}
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fn reverse_complete_file(self: *Self) !void {
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if (self.complete_trigger_count < 2) {
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self.complete_trigger_count = 0;
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self.file_path.clearRetainingCapacity();
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if (self.match.items.len > 0) {
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try self.construct_path(self.query.items, .{ .name = self.match.items, .type = .file }, 0);
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} else {
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try self.file_path.appendSlice(self.query.items);
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}
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if (tui.current().mini_mode) |*mini_mode| {
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mini_mode.text = self.file_path.items;
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mini_mode.cursor = self.file_path.items.len;
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}
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return;
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}
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self.complete_trigger_count -= 1;
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try self.do_complete();
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}
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fn receive_path_entry(self: *Self, _: tp.pid_ref, m: tp.message) error{Exit}!bool {
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if (try m.match(.{ "PRJ", tp.more })) {
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self.process_project_manager(m) catch |e| return tp.exit_error(e, @errorReturnTrace());
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return true;
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}
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return false;
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}
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fn process_project_manager(self: *Self, m: tp.message) !void {
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defer {
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if (tui.current().mini_mode) |*mini_mode| {
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mini_mode.text = self.file_path.items;
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mini_mode.cursor = self.file_path.items.len;
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}
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}
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var count: usize = undefined;
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if (try m.match(.{ "PRJ", "path_entry", tp.more })) {
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return self.process_path_entry(m);
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} else if (try m.match(.{ "PRJ", "path_done", tp.any, tp.any, tp.extract(&count) })) {
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try self.do_complete();
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} else {
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log.logger("file_browser").err("receive", tp.unexpected(m));
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}
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}
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fn process_path_entry(self: *Self, m: tp.message) !void {
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var path: []const u8 = undefined;
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var file_name: []const u8 = undefined;
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if (try m.match(.{ tp.any, tp.any, tp.any, tp.extract(&path), "DIR", tp.extract(&file_name) })) {
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(try self.entries.addOne()).* = .{ .name = try self.a.dupe(u8, file_name), .type = .dir };
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} else if (try m.match(.{ tp.any, tp.any, tp.any, tp.extract(&path), "LINK", tp.extract(&file_name) })) {
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(try self.entries.addOne()).* = .{ .name = try self.a.dupe(u8, file_name), .type = .link };
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} else if (try m.match(.{ tp.any, tp.any, tp.any, tp.extract(&path), "FILE", tp.extract(&file_name) })) {
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(try self.entries.addOne()).* = .{ .name = try self.a.dupe(u8, file_name), .type = .file };
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} else {
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log.logger("file_browser").err("receive", tp.unexpected(m));
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}
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tui.need_render();
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}
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fn do_complete(self: *Self) !void {
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self.complete_trigger_count = @min(self.complete_trigger_count, self.entries.items.len);
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self.file_path.clearRetainingCapacity();
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if (self.match.items.len > 0) {
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try self.match_path();
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} else {
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try self.construct_path(self.query.items, self.entries.items[self.complete_trigger_count - 1], self.complete_trigger_count - 1);
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}
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log.logger("file_browser").print("{d}/{d}", .{ self.matched_entry + 1, self.entries.items.len });
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}
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fn construct_path(self: *Self, path_: []const u8, entry: Entry, entry_no: usize) !void {
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self.matched_entry = entry_no;
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const path = project_manager.normalize_file_path(path_);
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try self.file_path.appendSlice(path);
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if (path.len > 0 and path[path.len - 1] != std.fs.path.sep)
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try self.file_path.append(std.fs.path.sep);
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try self.file_path.appendSlice(entry.name);
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if (entry.type == .dir)
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try self.file_path.append(std.fs.path.sep);
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}
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fn match_path(self: *Self) !void {
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var matched: usize = 0;
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var last: ?Entry = null;
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var last_no: usize = 0;
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for (self.entries.items, 0..) |entry, i| {
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if (entry.name.len >= self.match.items.len and
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std.mem.eql(u8, self.match.items, entry.name[0..self.match.items.len]))
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{
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matched += 1;
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if (matched == self.complete_trigger_count) {
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try self.construct_path(self.query.items, entry, i);
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return;
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}
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last = entry;
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last_no = i;
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}
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}
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if (last) |entry| {
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try self.construct_path(self.query.items, entry, last_no);
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self.complete_trigger_count = matched;
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} else {
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log.logger("file_browser").print("no match for '{s}'", .{self.match.items});
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try self.construct_path(self.query.items, .{ .name = self.match.items, .type = .file }, 0);
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}
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}
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fn delete_to_previous_path_segment(self: *Self) void {
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self.complete_trigger_count = 0;
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if (self.file_path.items.len == 0) return;
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if (self.file_path.items.len == 1) {
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self.file_path.clearRetainingCapacity();
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return;
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}
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const path = if (self.file_path.items[self.file_path.items.len - 1] == std.fs.path.sep)
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self.file_path.items[0 .. self.file_path.items.len - 2]
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else
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self.file_path.items;
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if (std.mem.lastIndexOfScalar(u8, path, std.fs.path.sep)) |pos| {
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self.file_path.items.len = pos + 1;
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} else {
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self.file_path.clearRetainingCapacity();
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}
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}
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};
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}
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@ -15,32 +15,11 @@ const command = @import("../../command.zig");
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const EventHandler = @import("../../EventHandler.zig");
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const EventHandler = @import("../../EventHandler.zig");
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const MessageFilter = @import("../../MessageFilter.zig");
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const MessageFilter = @import("../../MessageFilter.zig");
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const Self = @This();
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pub const Type = @import("file_browser.zig").Create(@This());
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const max_complete_paths = 1024;
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a: std.mem.Allocator,
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pub const create = Type.create;
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file_path: std.ArrayList(u8),
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query: std.ArrayList(u8),
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match: std.ArrayList(u8),
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entries: std.ArrayList(Entry),
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complete_trigger_count: usize = 0,
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matched_entry: usize = 0,
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|
|
||||||
const Entry = struct {
|
pub fn load_entries(self: *Type) !void {
|
||||||
name: []const u8,
|
|
||||||
type: enum { dir, file, link },
|
|
||||||
};
|
|
||||||
|
|
||||||
pub fn create(a: std.mem.Allocator, _: command.Context) !*Self {
|
|
||||||
const self: *Self = try a.create(Self);
|
|
||||||
self.* = .{
|
|
||||||
.a = a,
|
|
||||||
.file_path = std.ArrayList(u8).init(a),
|
|
||||||
.query = std.ArrayList(u8).init(a),
|
|
||||||
.match = std.ArrayList(u8).init(a),
|
|
||||||
.entries = std.ArrayList(Entry).init(a),
|
|
||||||
};
|
|
||||||
try tui.current().message_filters.add(MessageFilter.bind(self, receive_path_entry));
|
|
||||||
if (tui.current().mainview.dynamic_cast(mainview)) |mv_| if (mv_.get_editor()) |editor| {
|
if (tui.current().mainview.dynamic_cast(mainview)) |mv_| if (mv_.get_editor()) |editor| {
|
||||||
if (editor.is_dirty()) return tp.exit("unsaved changes");
|
if (editor.is_dirty()) return tp.exit("unsaved changes");
|
||||||
if (editor.file_path) |old_path|
|
if (editor.file_path) |old_path|
|
||||||
|
|
@ -54,281 +33,15 @@ pub fn create(a: std.mem.Allocator, _: command.Context) !*Self {
|
||||||
try self.file_path.appendSlice(text);
|
try self.file_path.appendSlice(text);
|
||||||
}
|
}
|
||||||
};
|
};
|
||||||
return self;
|
|
||||||
}
|
}
|
||||||
|
|
||||||
pub fn deinit(self: *Self) void {
|
pub fn name(_: *Type) []const u8 {
|
||||||
tui.current().message_filters.remove_ptr(self);
|
|
||||||
self.clear_entries();
|
|
||||||
self.entries.deinit();
|
|
||||||
self.match.deinit();
|
|
||||||
self.query.deinit();
|
|
||||||
self.file_path.deinit();
|
|
||||||
self.a.destroy(self);
|
|
||||||
}
|
|
||||||
|
|
||||||
pub fn handler(self: *Self) EventHandler {
|
|
||||||
return EventHandler.to_owned(self);
|
|
||||||
}
|
|
||||||
|
|
||||||
pub fn name(_: *Self) []const u8 {
|
|
||||||
return " open";
|
return " open";
|
||||||
}
|
}
|
||||||
|
|
||||||
pub fn receive(self: *Self, _: tp.pid_ref, m: tp.message) error{Exit}!bool {
|
pub fn select(self: *Type) void {
|
||||||
var evtype: u32 = undefined;
|
|
||||||
var keypress: u32 = undefined;
|
|
||||||
var egc: u32 = undefined;
|
|
||||||
var modifiers: u32 = undefined;
|
|
||||||
|
|
||||||
defer {
|
|
||||||
if (tui.current().mini_mode) |*mini_mode| {
|
|
||||||
mini_mode.text = self.file_path.items;
|
|
||||||
mini_mode.cursor = self.file_path.items.len;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if (try m.match(.{ "I", tp.extract(&evtype), tp.extract(&keypress), tp.extract(&egc), tp.string, tp.extract(&modifiers) })) {
|
|
||||||
self.mapEvent(evtype, keypress, egc, modifiers) catch |e| return tp.exit_error(e, @errorReturnTrace());
|
|
||||||
}
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
fn mapEvent(self: *Self, evtype: u32, keypress: u32, egc: u32, modifiers: u32) !void {
|
|
||||||
switch (evtype) {
|
|
||||||
event_type.PRESS => try self.mapPress(keypress, egc, modifiers),
|
|
||||||
event_type.REPEAT => try self.mapPress(keypress, egc, modifiers),
|
|
||||||
event_type.RELEASE => try self.mapRelease(keypress, egc, modifiers),
|
|
||||||
else => {},
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
fn mapPress(self: *Self, keypress: u32, egc: u32, modifiers: u32) !void {
|
|
||||||
const keynormal = if ('a' <= keypress and keypress <= 'z') keypress - ('a' - 'A') else keypress;
|
|
||||||
return switch (modifiers) {
|
|
||||||
mod.CTRL => switch (keynormal) {
|
|
||||||
'Q' => self.cmd("quit", .{}),
|
|
||||||
'V' => self.cmd("system_paste", .{}),
|
|
||||||
'U' => self.file_path.clearRetainingCapacity(),
|
|
||||||
'G' => self.cancel(),
|
|
||||||
'C' => self.cancel(),
|
|
||||||
'L' => self.cmd("scroll_view_center", .{}),
|
|
||||||
'I' => self.insert_bytes("\t"),
|
|
||||||
key.SPACE => self.cancel(),
|
|
||||||
key.BACKSPACE => self.delete_to_previous_path_segment(),
|
|
||||||
else => {},
|
|
||||||
},
|
|
||||||
mod.ALT => switch (keynormal) {
|
|
||||||
'V' => self.cmd("system_paste", .{}),
|
|
||||||
else => {},
|
|
||||||
},
|
|
||||||
mod.ALT | mod.SHIFT => switch (keynormal) {
|
|
||||||
'V' => self.cmd("system_paste", .{}),
|
|
||||||
else => {},
|
|
||||||
},
|
|
||||||
mod.SHIFT => switch (keypress) {
|
|
||||||
key.TAB => self.reverse_complete_file(),
|
|
||||||
else => if (!key.synthesized_p(keypress))
|
|
||||||
self.insert_code_point(egc)
|
|
||||||
else {},
|
|
||||||
},
|
|
||||||
0 => switch (keypress) {
|
|
||||||
key.UP => self.reverse_complete_file(),
|
|
||||||
key.DOWN => self.try_complete_file(),
|
|
||||||
key.TAB => self.try_complete_file(),
|
|
||||||
key.ESC => self.cancel(),
|
|
||||||
key.ENTER => self.navigate(),
|
|
||||||
key.BACKSPACE => if (self.file_path.items.len > 0) {
|
|
||||||
self.complete_trigger_count = 0;
|
|
||||||
self.file_path.shrinkRetainingCapacity(self.file_path.items.len - 1);
|
|
||||||
},
|
|
||||||
else => if (!key.synthesized_p(keypress))
|
|
||||||
self.insert_code_point(egc)
|
|
||||||
else {},
|
|
||||||
},
|
|
||||||
else => {},
|
|
||||||
};
|
|
||||||
}
|
|
||||||
|
|
||||||
fn mapRelease(_: *Self, _: u32, _: u32, _: u32) !void {}
|
|
||||||
|
|
||||||
fn insert_code_point(self: *Self, c: u32) !void {
|
|
||||||
self.complete_trigger_count = 0;
|
|
||||||
var buf: [32]u8 = undefined;
|
|
||||||
const bytes = try ucs32_to_utf8(&[_]u32{c}, &buf);
|
|
||||||
try self.file_path.appendSlice(buf[0..bytes]);
|
|
||||||
}
|
|
||||||
|
|
||||||
fn insert_bytes(self: *Self, bytes: []const u8) !void {
|
|
||||||
self.complete_trigger_count = 0;
|
|
||||||
try self.file_path.appendSlice(bytes);
|
|
||||||
}
|
|
||||||
|
|
||||||
fn cmd(self: *Self, name_: []const u8, ctx: command.Context) tp.result {
|
|
||||||
self.complete_trigger_count = 0;
|
|
||||||
return command.executeName(name_, ctx);
|
|
||||||
}
|
|
||||||
|
|
||||||
fn cancel(_: *Self) void {
|
|
||||||
command.executeName("exit_mini_mode", .{}) catch {};
|
|
||||||
}
|
|
||||||
|
|
||||||
fn navigate(self: *Self) void {
|
|
||||||
if (root.is_directory(self.file_path.items) catch false) return;
|
if (root.is_directory(self.file_path.items) catch false) return;
|
||||||
if (self.file_path.items.len > 0)
|
if (self.file_path.items.len > 0)
|
||||||
tp.self_pid().send(.{ "cmd", "navigate", .{ .file = self.file_path.items } }) catch {};
|
tp.self_pid().send(.{ "cmd", "navigate", .{ .file = self.file_path.items } }) catch {};
|
||||||
command.executeName("exit_mini_mode", .{}) catch {};
|
command.executeName("exit_mini_mode", .{}) catch {};
|
||||||
}
|
}
|
||||||
|
|
||||||
fn clear_entries(self: *Self) void {
|
|
||||||
for (self.entries.items) |entry| self.a.free(entry.name);
|
|
||||||
self.entries.clearRetainingCapacity();
|
|
||||||
}
|
|
||||||
|
|
||||||
fn try_complete_file(self: *Self) !void {
|
|
||||||
self.complete_trigger_count += 1;
|
|
||||||
if (self.complete_trigger_count == 1) {
|
|
||||||
self.query.clearRetainingCapacity();
|
|
||||||
self.match.clearRetainingCapacity();
|
|
||||||
self.clear_entries();
|
|
||||||
if (try root.is_directory(self.file_path.items)) {
|
|
||||||
try self.query.appendSlice(self.file_path.items);
|
|
||||||
} else if (self.file_path.items.len > 0) blk: {
|
|
||||||
const basename_begin = std.mem.lastIndexOfScalar(u8, self.file_path.items, std.fs.path.sep) orelse {
|
|
||||||
try self.match.appendSlice(self.file_path.items);
|
|
||||||
break :blk;
|
|
||||||
};
|
|
||||||
try self.query.appendSlice(self.file_path.items[0 .. basename_begin + 1]);
|
|
||||||
try self.match.appendSlice(self.file_path.items[basename_begin + 1 ..]);
|
|
||||||
}
|
|
||||||
// log.logger("open_file").print("query: '{s}' match: '{s}'", .{ self.query.items, self.match.items });
|
|
||||||
try project_manager.request_path_files(max_complete_paths, self.query.items);
|
|
||||||
} else {
|
|
||||||
try self.do_complete();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
fn reverse_complete_file(self: *Self) !void {
|
|
||||||
if (self.complete_trigger_count < 2) {
|
|
||||||
self.complete_trigger_count = 0;
|
|
||||||
self.file_path.clearRetainingCapacity();
|
|
||||||
if (self.match.items.len > 0) {
|
|
||||||
try self.construct_path(self.query.items, .{ .name = self.match.items, .type = .file }, 0);
|
|
||||||
} else {
|
|
||||||
try self.file_path.appendSlice(self.query.items);
|
|
||||||
}
|
|
||||||
if (tui.current().mini_mode) |*mini_mode| {
|
|
||||||
mini_mode.text = self.file_path.items;
|
|
||||||
mini_mode.cursor = self.file_path.items.len;
|
|
||||||
}
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
self.complete_trigger_count -= 1;
|
|
||||||
try self.do_complete();
|
|
||||||
}
|
|
||||||
|
|
||||||
fn receive_path_entry(self: *Self, _: tp.pid_ref, m: tp.message) error{Exit}!bool {
|
|
||||||
if (try m.match(.{ "PRJ", tp.more })) {
|
|
||||||
self.process_project_manager(m) catch |e| return tp.exit_error(e, @errorReturnTrace());
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
fn process_project_manager(self: *Self, m: tp.message) !void {
|
|
||||||
defer {
|
|
||||||
if (tui.current().mini_mode) |*mini_mode| {
|
|
||||||
mini_mode.text = self.file_path.items;
|
|
||||||
mini_mode.cursor = self.file_path.items.len;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
var count: usize = undefined;
|
|
||||||
if (try m.match(.{ "PRJ", "path_entry", tp.more })) {
|
|
||||||
return self.process_path_entry(m);
|
|
||||||
} else if (try m.match(.{ "PRJ", "path_done", tp.any, tp.any, tp.extract(&count) })) {
|
|
||||||
try self.do_complete();
|
|
||||||
} else {
|
|
||||||
log.logger("open_file").err("receive", tp.unexpected(m));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
fn process_path_entry(self: *Self, m: tp.message) !void {
|
|
||||||
var path: []const u8 = undefined;
|
|
||||||
var file_name: []const u8 = undefined;
|
|
||||||
if (try m.match(.{ tp.any, tp.any, tp.any, tp.extract(&path), "DIR", tp.extract(&file_name) })) {
|
|
||||||
(try self.entries.addOne()).* = .{ .name = try self.a.dupe(u8, file_name), .type = .dir };
|
|
||||||
} else if (try m.match(.{ tp.any, tp.any, tp.any, tp.extract(&path), "LINK", tp.extract(&file_name) })) {
|
|
||||||
(try self.entries.addOne()).* = .{ .name = try self.a.dupe(u8, file_name), .type = .link };
|
|
||||||
} else if (try m.match(.{ tp.any, tp.any, tp.any, tp.extract(&path), "FILE", tp.extract(&file_name) })) {
|
|
||||||
(try self.entries.addOne()).* = .{ .name = try self.a.dupe(u8, file_name), .type = .file };
|
|
||||||
} else {
|
|
||||||
log.logger("open_file").err("receive", tp.unexpected(m));
|
|
||||||
}
|
|
||||||
tui.need_render();
|
|
||||||
}
|
|
||||||
|
|
||||||
fn do_complete(self: *Self) !void {
|
|
||||||
self.complete_trigger_count = @min(self.complete_trigger_count, self.entries.items.len);
|
|
||||||
self.file_path.clearRetainingCapacity();
|
|
||||||
if (self.match.items.len > 0) {
|
|
||||||
try self.match_path();
|
|
||||||
} else {
|
|
||||||
try self.construct_path(self.query.items, self.entries.items[self.complete_trigger_count - 1], self.complete_trigger_count - 1);
|
|
||||||
}
|
|
||||||
log.logger("open_file").print("{d}/{d}", .{ self.matched_entry + 1, self.entries.items.len });
|
|
||||||
}
|
|
||||||
|
|
||||||
fn construct_path(self: *Self, path_: []const u8, entry: Entry, entry_no: usize) !void {
|
|
||||||
self.matched_entry = entry_no;
|
|
||||||
const path = project_manager.normalize_file_path(path_);
|
|
||||||
try self.file_path.appendSlice(path);
|
|
||||||
if (path.len > 0 and path[path.len - 1] != std.fs.path.sep)
|
|
||||||
try self.file_path.append(std.fs.path.sep);
|
|
||||||
try self.file_path.appendSlice(entry.name);
|
|
||||||
if (entry.type == .dir)
|
|
||||||
try self.file_path.append(std.fs.path.sep);
|
|
||||||
}
|
|
||||||
|
|
||||||
fn match_path(self: *Self) !void {
|
|
||||||
var matched: usize = 0;
|
|
||||||
var last: ?Entry = null;
|
|
||||||
var last_no: usize = 0;
|
|
||||||
for (self.entries.items, 0..) |entry, i| {
|
|
||||||
if (entry.name.len >= self.match.items.len and
|
|
||||||
std.mem.eql(u8, self.match.items, entry.name[0..self.match.items.len]))
|
|
||||||
{
|
|
||||||
matched += 1;
|
|
||||||
if (matched == self.complete_trigger_count) {
|
|
||||||
try self.construct_path(self.query.items, entry, i);
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
last = entry;
|
|
||||||
last_no = i;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if (last) |entry| {
|
|
||||||
try self.construct_path(self.query.items, entry, last_no);
|
|
||||||
self.complete_trigger_count = matched;
|
|
||||||
} else {
|
|
||||||
log.logger("open_file").print("no match for '{s}'", .{self.match.items});
|
|
||||||
try self.construct_path(self.query.items, .{ .name = self.match.items, .type = .file }, 0);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
fn delete_to_previous_path_segment(self: *Self) void {
|
|
||||||
self.complete_trigger_count = 0;
|
|
||||||
if (self.file_path.items.len == 0) return;
|
|
||||||
if (self.file_path.items.len == 1) {
|
|
||||||
self.file_path.clearRetainingCapacity();
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
const path = if (self.file_path.items[self.file_path.items.len - 1] == std.fs.path.sep)
|
|
||||||
self.file_path.items[0 .. self.file_path.items.len - 2]
|
|
||||||
else
|
|
||||||
self.file_path.items;
|
|
||||||
if (std.mem.lastIndexOfScalar(u8, path, std.fs.path.sep)) |pos| {
|
|
||||||
self.file_path.items.len = pos + 1;
|
|
||||||
} else {
|
|
||||||
self.file_path.clearRetainingCapacity();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
|
||||||
Loading…
Add table
Reference in a new issue