refactor: move move_to_char mine mode keybinds

src/keybind/static/goto.zig

@@ -11,9 +11,7 @@ const fmt = @import("std").fmt;
 const Mode = @import("root.zig").Mode;
 
 pub fn create(_: Allocator) error{OutOfMemory}!Mode {
-    return .{
-        .handler = EventHandler.static(@This()),
-    };
+    return .{ .handler = EventHandler.static(@This()) };
 }
 
 pub fn receive(_: tp.pid_ref, m: tp.message) error{Exit}!bool {

src/keybind/static/move_to_char.zig

@@ -0,0 +1,56 @@
+const tp = @import("thespian");
+const key = @import("renderer").input.key;
+const mod = @import("renderer").input.modifier;
+const event_type = @import("renderer").input.event_type;
+const command = @import("command");
+const EventHandler = @import("EventHandler");
+
+const Allocator = @import("std").mem.Allocator;
+
+const Mode = @import("root.zig").Mode;
+
+pub fn create(_: Allocator) !Mode {
+    return .{ .handler = EventHandler.static(@This()) };
+}
+
+pub fn receive(_: tp.pid_ref, m: tp.message) error{Exit}!bool {
+    var evtype: u32 = undefined;
+    var keypress: u32 = undefined;
+    var modifiers: u32 = undefined;
+    var egc: u32 = undefined;
+    if (try m.match(.{ "I", tp.extract(&evtype), tp.extract(&keypress), tp.extract(&egc), tp.string, tp.extract(&modifiers) }))
+        try mapEvent(evtype, keypress, egc, modifiers);
+    return false;
+}
+
+fn mapEvent(evtype: u32, keypress: u32, egc: u32, modifiers: u32) tp.result {
+    switch (evtype) {
+        event_type.PRESS => try mapPress(keypress, egc, modifiers),
+        else => {},
+    }
+}
+
+fn mapPress(keypress: u32, egc: u32, modifiers: u32) tp.result {
+    switch (keypress) {
+        key.LSUPER, key.RSUPER => return,
+        key.LSHIFT, key.RSHIFT => return,
+        key.LCTRL, key.RCTRL => return,
+        key.LALT, key.RALT => return,
+        else => {},
+    }
+    return switch (modifiers) {
+        mod.SHIFT => if (!key.synthesized_p(keypress))
+            command.executeName("mini_mode_insert_code_point", command.fmt(.{egc}))
+        else
+            command.executeName("mini_mode_cancel", .{}),
+        0 => switch (keypress) {
+            key.ESC => command.executeName("mini_mode_cancel", .{}),
+            key.ENTER => command.executeName("mini_mode_cancel", .{}),
+            else => if (!key.synthesized_p(keypress))
+                command.executeName("mini_mode_insert_code_point", command.fmt(.{egc}))
+            else
+                command.executeName("mini_mode_cancel", .{}),
+        },
+        else => command.executeName("mini_mode_cancel", .{}),
+    };
+}

src/keybind/static/root.zig

@@ -1,6 +1,7 @@
 pub const mode = struct {
     pub const mini = struct {
         pub const goto = @import("goto.zig");
+        pub const move_to_char = @import("move_to_char.zig");
     };
 };
 

src/tui/mode/mini/move_to_char.zig

@@ -4,6 +4,7 @@ const key = @import("renderer").input.key;
 const mod = @import("renderer").input.modifier;
 const event_type = @import("renderer").input.event_type;
 const ucs32_to_utf8 = @import("renderer").ucs32_to_utf8;
+const keybind = @import("keybind");
 const command = @import("command");
 const EventHandler = @import("EventHandler");
 
@@ -14,10 +15,13 @@ const Allocator = @import("std").mem.Allocator;
 
 const Self = @This();
 
+const Commands = command.Collection(cmds);
+
 allocator: Allocator,
 key: [6]u8 = undefined,
 direction: Direction,
 operation: Operation,
+commands: Commands = undefined,
 
 const Direction = enum {
     left,
@@ -39,17 +43,18 @@ pub fn create(allocator: Allocator, ctx: command.Context) !struct { tui.Mode, tu
         .direction = if (right) .right else .left,
         .operation = if (select) .select else .move,
     };
+    try self.commands.init(self);
     return .{
+        try keybind.mode.mini.move_to_char.create(allocator),
         .{
-            .handler = EventHandler.to_owned(self),
-        },
-        .{
+            .event_handler = EventHandler.to_owned(self),
             .name = self.name(),
         },
     };
 }
 
 pub fn deinit(self: *Self) void {
+    self.commands.deinit();
     self.allocator.destroy(self);
 }
 
@@ -66,23 +71,10 @@ fn name(self: *Self) []const u8 {
     };
 }
 
-pub fn receive(self: *Self, _: tp.pid_ref, m: tp.message) error{Exit}!bool {
-    var evtype: u32 = undefined;
-    var keypress: u32 = undefined;
-    var modifiers: u32 = undefined;
-    var egc: u32 = undefined;
-    if (try m.match(.{ "I", tp.extract(&evtype), tp.extract(&keypress), tp.extract(&egc), tp.string, tp.extract(&modifiers) }))
-        try self.mapEvent(evtype, keypress, egc, modifiers);
+pub fn receive(_: *Self, _: tp.pid_ref, _: tp.message) error{Exit}!bool {
     return false;
 }
 
-fn mapEvent(self: *Self, evtype: u32, keypress: u32, egc: u32, modifiers: u32) tp.result {
-    switch (evtype) {
-        event_type.PRESS => try self.mapPress(keypress, egc, modifiers),
-        else => {},
-    }
-}
-
 fn mapPress(self: *Self, keypress: u32, egc: u32, modifiers: u32) tp.result {
     switch (keypress) {
         key.LSUPER, key.RSUPER => return,
@@ -119,6 +111,34 @@ fn execute_operation(self: *Self, c: u32) void {
     command.executeName("exit_mini_mode", .{}) catch {};
 }
 
-fn cancel(_: *Self) void {
+const cmds = struct {
+    pub const Target = Self;
+    const Ctx = command.Context;
+    const Result = command.Result;
+
+    pub fn mini_mode_insert_code_point(self: *Self, ctx: Ctx) Result {
+        var code_point: u32 = 0;
+        if (!try ctx.args.match(.{tp.extract(&code_point)}))
+            return error.InvalidArgument;
+        var buf: [6]u8 = undefined;
+        const bytes = ucs32_to_utf8(&[_]u32{code_point}, &buf) catch return error.InvalidArgument;
+        const cmd = switch (self.direction) {
+            .left => switch (self.operation) {
+                .move => "move_to_char_left",
+                .select => "select_to_char_left",
+            },
+            .right => switch (self.operation) {
+                .move => "move_to_char_right",
+                .select => "select_to_char_right",
+            },
+        };
+        try command.executeName(cmd, command.fmt(.{buf[0..bytes]}));
+        try command.executeName("exit_mini_mode", .{});
+    }
+    pub const mini_mode_insert_code_point_meta = .{ .interactive = false };
+
+    pub fn mini_mode_cancel(_: *Self, _: Ctx) Result {
         command.executeName("exit_mini_mode", .{}) catch {};
-}
+    }
+    pub const mini_mode_cancel_meta = .{ .description = "Cancel input" };
+};