app/terminal: drop context menu implementation for Vte <0.76

Author: amezin

ddterm/app/terminal.js

@@ -7,7 +7,6 @@ import GLib from 'gi://GLib';
 import GObject from 'gi://GObject';
 import Gio from 'gi://Gio';
 import Gdk from 'gi://Gdk';
-import Gtk from 'gi://Gtk';
 import Vte from 'gi://Vte';
 
 import { tcgetpgrp, InterpreterNotFoundError } from './tcgetpgrp.js';
@@ -677,74 +676,6 @@ const TerminalBase = GObject.registerClass({
     }
 });
 
-const HAS_CONTEXT_MENU = GObject.Object.find_property.call(Vte.Terminal, 'context-menu-model');
-
-const TerminalContextMenu = HAS_CONTEXT_MENU ? null : GObject.registerClass({
-    Properties: {
-        'context-menu-model': GObject.ParamSpec.object(
-            'context-menu-model',
-            null,
-            null,
-            GObject.ParamFlags.READWRITE | GObject.ParamFlags.EXPLICIT_NOTIFY,
-            Gio.MenuModel
-        ),
-    },
-}, class DDTermTerminalContextMenu extends TerminalBase {
-    _init(params) {
-        super._init(params);
-
-        this.connect('button-press-event', this._button_press_early.bind(this));
-        this.connect_after('button-press-event', this._button_press_late.bind(this));
-        this.connect('popup-menu', this._popup_menu.bind(this));
-    }
-
-    _create_context_menu() {
-        let menu = Gtk.Menu.new_from_model(this.context_menu_model);
-
-        menu.__heapgraph_name = 'DDTermTerminalContextMenuContextMenu';
-        // https://github.com/ddterm/gnome-shell-extension-ddterm/issues/116
-        menu.get_style_context().add_class(Gtk.STYLE_CLASS_CONTEXT_MENU);
-        menu.attach_to_widget(this, (widget, m) => m.destroy());
-        menu.connect('selection-done', m => m.detach());
-
-        return menu;
-    }
-
-    _button_press_early(terminal, event) {
-        if (!event.triggers_context_menu())
-            return false;
-
-        const state = event.get_state()[1];
-
-        if (!(state & Gdk.ModifierType.SHIFT_MASK))
-            return false;
-
-        if (state & (Gdk.ModifierType.CONTROL_MASK | Gdk.ModifierType.MOD1_MASK))
-            return false;
-
-        this._create_context_menu().popup_at_pointer(event);
-
-        return true;
-    }
-
-    _button_press_late(terminal, event) {
-        if (!event.triggers_context_menu())
-            return false;
-
-        this._create_context_menu().popup_at_pointer(event);
-
-        return true;
-    }
-
-    _popup_menu() {
-        const menu = this._create_context_menu();
-
-        menu.popup_at_widget(this, Gdk.Gravity.SOUTH, Gdk.Gravity.SOUTH, null);
-
-        return true;
-    }
-});
-
 const TerminalTermprop = 'PropertyId' in Vte ? GObject.registerClass({
     Properties: {
         'window-title': GObject.ParamSpec.string(
@@ -801,4 +732,4 @@ const TerminalTermprop = 'PropertyId' in Vte ? GObject.registerClass({
     }
 }) : null;
 
-export const Terminal = TerminalTermprop ?? TerminalContextMenu ?? TerminalBase;
+export const Terminal = TerminalTermprop ?? TerminalBase;