added radio buttons for selection_mode

Author: Pratik Agrawal

editor/src/messages/dialog/preferences_dialog/preferences_dialog_message_handler.rs

@@ -1,4 +1,5 @@
 use crate::messages::layout::utility_types::widget_prelude::*;
+use crate::messages::preferences::SelectionMode;
 use crate::messages::prelude::*;
 
 pub struct PreferencesDialogMessageData<'a> {
@@ -62,6 +63,42 @@ impl PreferencesDialogMessageHandler {
 				.widget_holder(),
 		];
 
+		let selection_mode_tooltip = "Choose the selection mode for objects in the editor";
+		let selection_mode_checkboxes = vec![
+			CheckboxInput::new(matches!(preferences.selection_mode, SelectionMode::Touched))
+				.tooltip("Select objects that are touched by the selection area")
+				.on_update(|_| {
+					PreferencesMessage::SelectionMode {
+						selection_mode: SelectionMode::Touched,
+					}
+					.into()
+				})
+				.widget_holder(),
+			TextLabel::new("Touched").table_align(true).widget_holder(),
+			Separator::new(SeparatorType::Unrelated).widget_holder(),
+			CheckboxInput::new(matches!(preferences.selection_mode, SelectionMode::Contained))
+				.tooltip("Select objects that are fully contained within the selection area")
+				.on_update(|_| {
+					PreferencesMessage::SelectionMode {
+						selection_mode: SelectionMode::Contained,
+					}
+					.into()
+				})
+				.widget_holder(),
+			TextLabel::new("Contained").table_align(true).widget_holder(),
+			Separator::new(SeparatorType::Unrelated).widget_holder(),
+			CheckboxInput::new(matches!(preferences.selection_mode, SelectionMode::ByDragDirection))
+				.tooltip("Select objects based on the drag direction of the selection area")
+				.on_update(|_| {
+					PreferencesMessage::SelectionMode {
+						selection_mode: SelectionMode::ByDragDirection,
+					}
+					.into()
+				})
+				.widget_holder(),
+			TextLabel::new("By Drag Direction").table_align(true).widget_holder(),
+		];
+
 		// TODO: Reenable when Imaginate is restored
 		// let imaginate_server_hostname = vec![
 		// 	TextLabel::new("Imaginate").min_width(60).italic(true).widget_holder(),
@@ -90,6 +127,10 @@ impl PreferencesDialogMessageHandler {
 			LayoutGroup::Row { widgets: zoom_with_scroll },
 			LayoutGroup::Row { widgets: renderer_section },
 			LayoutGroup::Row { widgets: use_vello },
+			LayoutGroup::Row {
+				widgets: vec![TextLabel::new("Selection Mode").italic(true).widget_holder()],
+			},
+			LayoutGroup::Row { widgets: selection_mode_checkboxes },
 			// LayoutGroup::Row { widgets: imaginate_server_hostname },
 			// LayoutGroup::Row { widgets: imaginate_refresh_frequency },
 		]))

editor/src/messages/preferences/mod.rs

@@ -1,6 +1,9 @@
+mod preference_type;
 mod preferences_message;
 mod preferences_message_handler;
 
+#[doc(inline)]
+pub use preference_type::SelectionMode;
 #[doc(inline)]
 pub use preferences_message::{PreferencesMessage, PreferencesMessageDiscriminant};
 #[doc(inline)]

editor/src/messages/preferences/preference_type.rs

@@ -0,0 +1,18 @@
+use std::fmt;
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq, serde::Serialize, serde::Deserialize, specta::Type)]
+pub enum SelectionMode {
+	Touched,
+	Contained,
+	ByDragDirection,
+}
+
+impl fmt::Display for SelectionMode {
+	fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+		match self {
+			SelectionMode::Touched => write!(f, "Touched"),
+			SelectionMode::Contained => write!(f, "Contained"),
+			SelectionMode::ByDragDirection => write!(f, "By Drag Direction"),
+		}
+	}
+}

editor/src/messages/preferences/preferences_message.rs

@@ -1,13 +1,13 @@
+use crate::messages::preferences::SelectionMode;
 use crate::messages::prelude::*;
-
 #[impl_message(Message, Preferences)]
 #[derive(PartialEq, Clone, Debug, serde::Serialize, serde::Deserialize)]
 pub enum PreferencesMessage {
 	Load { preferences: String },
 	ResetToDefaults,
-
 	ImaginateRefreshFrequency { seconds: f64 },
 	UseVello { use_vello: bool },
+	SelectionMode { selection_mode: SelectionMode },
 	ImaginateServerHostname { hostname: String },
 	ModifyLayout { zoom_with_scroll: bool },
 }

editor/src/messages/preferences/preferences_message_handler.rs

@@ -1,4 +1,5 @@
 use crate::messages::input_mapper::key_mapping::MappingVariant;
+use crate::messages::preferences::SelectionMode;
 use crate::messages::prelude::*;
 use graph_craft::wasm_application_io::EditorPreferences;
 
@@ -8,6 +9,7 @@ pub struct PreferencesMessageHandler {
 	pub imaginate_refresh_frequency: f64,
 	pub zoom_with_scroll: bool,
 	pub use_vello: bool,
+	pub selection_mode: SelectionMode,
 }
 
 impl PreferencesMessageHandler {
@@ -34,6 +36,7 @@ impl Default for PreferencesMessageHandler {
 			imaginate_refresh_frequency: 1.,
 			zoom_with_scroll: matches!(MappingVariant::default(), MappingVariant::ZoomWithScroll),
 			use_vello,
+			selection_mode: SelectionMode::Touched,
 		}
 	}
 }
@@ -98,6 +101,7 @@ impl MessageHandler<PreferencesMessage, ()> for PreferencesMessageHandler {
 				responses.add(KeyMappingMessage::ModifyMapping(variant));
 				responses.add(FrontendMessage::UpdateZoomWithScroll { zoom_with_scroll });
 			}
+			PreferencesMessage::SelectionMode { selection_mode } => todo!(),
 		}
 
 		responses.add(FrontendMessage::TriggerSavePreferences { preferences: self.clone() });