Initial public release of Warp.

Repo-Sync-Origin: warpdotdev/warp-internal@12af1d983b

app/src/settings/select.rs

@@ -0,0 +1,104 @@
+use std::ops::Not;
+
+use warpui::{clipboard::ClipboardContent, AppContext};
+
+use settings::{
+    macros::define_settings_group, RespectUserSyncSetting, Setting, SupportedPlatforms, SyncToCloud,
+};
+
+define_settings_group!(SelectionSettings, settings: [
+    copy_on_select: CopyOnSelect {
+        type: bool,
+        default: true,
+        supported_platforms: SupportedPlatforms::ALL,
+        sync_to_cloud: SyncToCloud::Globally(RespectUserSyncSetting::Yes),
+        private: false,
+        toml_path: "terminal.copy_on_select",
+        description: "Whether text is automatically copied to the clipboard when selected.",
+    },
+    linux_selection_clipboard: LinuxSelectionClipboard {
+        type: bool,
+        default: true,
+        supported_platforms: SupportedPlatforms::LINUX,
+        sync_to_cloud: SyncToCloud::PerPlatform(RespectUserSyncSetting::Yes),
+        private: false,
+        toml_path: "system.linux_selection_clipboard",
+        description: "Whether the Linux primary selection clipboard is used.",
+    },
+    middle_click_paste_enabled: MiddleClickPasteEnabled {
+        type: bool,
+        default: true,
+        supported_platforms: SupportedPlatforms::OR(
+            SupportedPlatforms::WINDOWS.into(),
+            SupportedPlatforms::MAC.into()
+        ),
+        sync_to_cloud: SyncToCloud::PerPlatform(RespectUserSyncSetting::Yes),
+        private: false,
+        toml_path: "terminal.input.middle_click_paste_enabled",
+        description: "Whether middle-click pastes from the clipboard.",
+    }
+]);
+
+impl SelectionSettings {
+    pub fn copy_on_select_enabled(&self) -> bool {
+        *self.copy_on_select.value()
+    }
+
+    /// Returns whether honoring the Linux primary selection clipboard is enabled. On non-linux
+    /// platforms this always returns false.
+    pub fn linux_selection_clipboard_enabled(&self) -> bool {
+        *self.linux_selection_clipboard.value()
+            && self
+                .linux_selection_clipboard
+                .is_supported_on_current_platform()
+    }
+
+    /// Writes the selection content to the user's clipboard if `copy_on_select` is enabled.
+    pub fn maybe_copy_on_select(&self, clipboard_content: ClipboardContent, ctx: &mut AppContext) {
+        self.maybe_write_to_linux_selection_clipboard(|_| clipboard_content.clone(), ctx);
+        if self.copy_on_select_enabled() && !clipboard_content.plain_text.is_empty() {
+            ctx.clipboard().write(clipboard_content);
+        }
+    }
+
+    /// Writes the selected content to the user's primary selection clipboard. On non-Linux
+    /// platforms this is a noop.
+    pub fn maybe_write_to_linux_selection_clipboard(
+        &self,
+        clipboard_contents_fn: impl FnOnce(&mut AppContext) -> ClipboardContent,
+        ctx: &mut AppContext,
+    ) {
+        if self.linux_selection_clipboard_enabled() {
+            let clipboard_content = clipboard_contents_fn(ctx);
+            if !clipboard_content.plain_text.is_empty() {
+                ctx.clipboard()
+                    .write_to_primary_clipboard(clipboard_content);
+            }
+        }
+    }
+
+    fn maybe_read_from_linux_selection_clipboard(
+        &self,
+        ctx: &mut AppContext,
+    ) -> Option<ClipboardContent> {
+        self.linux_selection_clipboard_enabled()
+            .then(|| ctx.clipboard().read_from_primary_clipboard())
+    }
+
+    /// Implements the correct middle-click paste behavior for the current platform.
+    ///
+    /// Linux has the "primary clipboard" to which it maps the middle mouse button. Other platforms
+    /// lack this separate clipboard, and so we map middle-click to the normal clipboard on those
+    /// platforms.
+    pub fn read_for_middle_click_paste(&self, ctx: &mut AppContext) -> Option<ClipboardContent> {
+        if cfg!(target_os = "linux") {
+            return self.maybe_read_from_linux_selection_clipboard(ctx);
+        }
+        (self
+            .middle_click_paste_enabled
+            .is_supported_on_current_platform()
+            && *self.middle_click_paste_enabled.value())
+        .then(|| ctx.clipboard().read())
+        .filter(|content| content.is_empty().not())
+    }
+}