rust_widgets 0.9.6

//! Mock/test implementation of the `ControlBackend` trait (BLUE11 R9.1).

use super::trait_def::ControlBackend;
use crate::control_backend::types::ControlBackendKind;
use crate::core::ObjectId;
use crate::platform::{WidgetTriggerEvent, WidgetTriggerKind};

/// A minimal test backend that implements ControlBackend for testing defaults.
#[allow(dead_code)]
struct TestBackend;

impl ControlBackend for TestBackend {
    fn backend_name(&self) -> &'static str {
        "test-backend"
    }

    fn kind(&self) -> ControlBackendKind {
        ControlBackendKind::Native
    }

    fn create_window(&self, _title: &str, _x: i32, _y: i32, _width: u32, _height: u32) -> ObjectId {
        100
    }

    fn create_button(
        &self,
        _parent: ObjectId,
        _text: &str,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        101
    }

    fn create_checkbox(
        &self,
        _parent: ObjectId,
        _text: &str,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        102
    }

    fn create_line_edit(
        &self,
        _parent: ObjectId,
        _text: &str,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        103
    }

    fn create_label(
        &self,
        _parent: ObjectId,
        _text: &str,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        104
    }

    fn create_radio_button(
        &self,
        _parent: ObjectId,
        _text: &str,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        105
    }

    fn create_slider(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        106
    }

    fn create_progress_bar(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        107
    }

    fn create_combo_box(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        108
    }

    fn create_list_box(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        109
    }

    fn create_panel(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        110
    }

    fn create_menu_bar(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        111
    }

    fn create_menu(
        &self,
        _parent: ObjectId,
        _text: &str,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        112
    }

    fn attach_menu_bar_to_window(&self, _window: ObjectId, _menu_bar: ObjectId) -> bool {
        false
    }

    fn menu_add_item(
        &self,
        _parent_menu: ObjectId,
        _text: &str,
        _shortcut: Option<&str>,
    ) -> ObjectId {
        201
    }

    fn create_tool_bar(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        113
    }

    fn create_status_bar(
        &self,
        _parent: ObjectId,
        _text: &str,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        114
    }

    fn create_dialog(
        &self,
        _parent: ObjectId,
        _title: &str,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        115
    }

    #[allow(clippy::too_many_arguments)]
    fn create_message_box(
        &self,
        _parent: ObjectId,
        _title: &str,
        _text: &str,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        116
    }

    fn create_file_dialog(
        &self,
        _parent: ObjectId,
        _title: &str,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        117
    }

    fn create_color_dialog(
        &self,
        _parent: ObjectId,
        _title: &str,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        118
    }

    fn create_font_dialog(
        &self,
        _parent: ObjectId,
        _title: &str,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        119
    }

    fn create_popup_window(
        &self,
        _parent: ObjectId,
        _title: &str,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        120
    }

    fn create_text_edit(
        &self,
        _parent: ObjectId,
        _text: &str,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        121
    }

    fn create_rich_edit(
        &self,
        _parent: ObjectId,
        _text: &str,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        122
    }

    fn create_spin_box(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        123
    }

    fn create_list_view(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        124
    }

    fn create_tree_view(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        125
    }

    fn create_scroll_bar(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        126
    }

    fn create_scroll_area(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        127
    }

    fn create_dock_panel(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        128
    }

    fn create_group_box(
        &self,
        _parent: ObjectId,
        _title: &str,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        129
    }

    fn create_tab_widget(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        130
    }

    fn create_splitter(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        131
    }

    fn create_stack_widget(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        132
    }

    fn create_mdi_area(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        133
    }

    fn create_canvas(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        134
    }

    fn create_table(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        135
    }

    fn create_grid(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        136
    }

    fn create_chart(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        137
    }

    fn create_toggle_button(
        &self,
        _parent: ObjectId,
        _text: &str,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        138
    }

    fn create_check_list_box(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        139
    }

    fn create_double_spin_box(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        140
    }

    fn create_dial(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        141
    }

    fn create_wizard(
        &self,
        _parent: ObjectId,
        _title: &str,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        142
    }

    fn create_date_picker(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        143
    }

    fn create_time_picker(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        144
    }

    fn create_date_time_picker(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        145
    }

    fn create_directory_dialog(
        &self,
        _parent: ObjectId,
        _title: &str,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        146
    }

    fn create_data_view(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        147
    }

    fn create_property_grid(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        148
    }

    fn create_toolbox(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        149
    }

    fn create_collapsible_pane(
        &self,
        _parent: ObjectId,
        _title: &str,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        150
    }

    fn create_dock_widget(
        &self,
        _parent: ObjectId,
        _title: &str,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        151
    }

    fn create_web_view(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        152
    }

    fn create_activity_indicator(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        153
    }

    fn create_calendar(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        154
    }

    fn create_column_view(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        155
    }

    fn create_undo_view(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        156
    }

    fn create_command_link(
        &self,
        _parent: ObjectId,
        _text: &str,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        157
    }

    fn create_lcd_number(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        158
    }

    fn create_font_combo_box(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        159
    }

    fn create_web_engine_view(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        160
    }

    fn create_web_engine_page(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        161
    }

    fn create_web_engine_settings(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        162
    }

    fn create_web_engine_download_item(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        163
    }

    fn create_web_engine_cookie_store(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        164
    }

    fn create_web_engine_web_channel(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        165
    }

    fn create_web_engine_find_text_result(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        166
    }

    fn create_web_engine_notification(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        167
    }

    fn create_web_engine_script_dialog(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        168
    }

    fn create_web_engine_context_menu_request(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        169
    }

    fn create_action(
        &self,
        _parent: ObjectId,
        _text: &str,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        170
    }

    fn create_tool_button(
        &self,
        _parent: ObjectId,
        _text: &str,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        171
    }

    fn create_tool_box(
        &self,
        _parent: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        172
    }

    fn create_context_menu(
        &self,
        _parent: ObjectId,
        _text: &str,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) -> ObjectId {
        173
    }

    fn poll_menu_triggered(&self) -> Option<ObjectId> {
        None
    }

    fn inject_menu_trigger(&self, _menu_item_id: ObjectId) -> bool {
        false
    }

    fn poll_widget_trigger_event(&self) -> Option<WidgetTriggerEvent> {
        None
    }

    fn inject_widget_trigger_event(&self, _widget_id: ObjectId, _kind: WidgetTriggerKind) -> bool {
        false
    }

    fn set_widget_text(&self, _widget_id: ObjectId, _text: &str) {}

    fn get_widget_text(&self, _widget_id: ObjectId) -> String {
        String::new()
    }

    fn set_widget_enabled(&self, _widget_id: ObjectId, _enabled: bool) {}

    fn is_widget_enabled(&self, _widget_id: ObjectId) -> bool {
        false
    }

    fn set_widget_visible(&self, _widget_id: ObjectId, _visible: bool) {}

    fn is_widget_visible(&self, _widget_id: ObjectId) -> bool {
        false
    }

    fn set_widget_geometry(
        &self,
        _widget_id: ObjectId,
        _x: i32,
        _y: i32,
        _width: u32,
        _height: u32,
    ) {
    }

    fn set_widget_ime_enabled(&self, _widget_id: ObjectId, _enabled: bool) -> bool {
        false
    }

    fn is_widget_ime_enabled(&self, _widget_id: ObjectId) -> bool {
        false
    }

    fn set_widget_accessibility_name(&self, _widget_id: ObjectId, _name: &str) -> bool {
        false
    }

    fn get_widget_accessibility_name(&self, _widget_id: ObjectId) -> String {
        String::new()
    }
}

#[cfg(test)]
mod tests {
    use super::*;

    #[test]
    fn test_backend_can_be_constructed() {
        let backend = TestBackend;
        assert_eq!(backend.backend_name(), "test-backend");
        assert_eq!(backend.kind(), ControlBackendKind::Native);
    }

    #[test]
    fn create_widget_default_returns_zero() {
        let backend = TestBackend;
        let id = ControlBackend::create_widget(&backend, "test", 0, "hello", 10, 20, 100, 200);
        assert_eq!(id, 0, "default create_widget must return 0");
    }

    #[test]
    fn create_widget_default_with_various_kinds() {
        let backend = TestBackend;
        assert_eq!(ControlBackend::create_widget(&backend, "button", 0, "", 0, 0, 50, 30), 0,);
        assert_eq!(ControlBackend::create_widget(&backend, "label", 1, "Hello", 5, 5, 80, 20), 0,);
        assert_eq!(ControlBackend::create_widget(&backend, "window", 0, "Main", 0, 0, 800, 600), 0,);
    }

    #[test]
    fn test_backend_creates_window() {
        let backend = TestBackend;
        let id = backend.create_window("Test", 0, 0, 800, 600);
        assert_eq!(id, 100);
    }

    #[test]
    fn test_backend_creates_button() {
        let backend = TestBackend;
        let id = backend.create_button(1, "Click", 10, 20, 100, 30);
        assert_eq!(id, 101);
    }

    #[test]
    fn test_backend_creates_label() {
        let backend = TestBackend;
        let id = backend.create_label(0, "Hello", 0, 0, 200, 50);
        assert_eq!(id, 104);
    }

    #[test]
    fn test_backend_show_hide_widget_defaults() {
        let backend = TestBackend;
        // show_widget and hide_widget have default implementations
        backend.show_widget(42);
        backend.hide_widget(42);
        // default set_widget_visible is no-op, so nothing to assert beyond no panic
    }

    #[test]
    fn test_backend_poll_widget_triggered_default() {
        let backend = TestBackend;
        // poll_widget_triggered has a default impl calling poll_widget_trigger_event
        let triggered = backend.poll_widget_triggered();
        assert!(triggered.is_none());
    }

    #[test]
    fn backend_name_variations() {
        let backend = TestBackend;
        let name = backend.backend_name();
        assert!(!name.is_empty(), "backend_name must not be empty");
        assert_eq!(name, "test-backend");
    }

    #[test]
    fn kind_is_native() {
        let backend = TestBackend;
        assert_eq!(backend.kind(), ControlBackendKind::Native);
    }
}