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feat(windows): persist size + position across restarts via tauri-plugin-window-state

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Without this, every secondary window (preview overlay, task float,
transcript viewer) opened at whatever spot Tauri / the compositor picked,
which was especially noticeable on Wayland where placement hints are
advisory. Main window's position was also lost on restart.

Registering tauri_plugin_window_state in the builder gives automatic
per-window-label save + restore. State lives in app-data/window-state.json;
fresh installs still fall back to the builder defaults (no changes to
inner_size on any of the four windows). Covers OpenWhispr issue #605 and
the broader UX pain.

No frontend changes — the plugin is purely backend. Regenerated ACL
manifests / desktop + linux schemas pick up the plugin registration.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Jake
2026-04-21 09:38:23 +01:00
parent 11965a338b
commit 1f5309c8f5
5 changed files with 92 additions and 1 deletions
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1
src-tauri/Cargo.toml
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@@ -29,6 +29,7 @@ tauri-plugin-opener = "2"
tauri-plugin-dialog = "2"
tauri-plugin-global-shortcut = "2"
tauri-plugin-updater = "2"
tauri-plugin-window-state = "2"
# Serialisation
serde = { version = "1", features = ["derive"] }

2
src-tauri/gen/schemas/acl-manifests.json
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File diff suppressed because one or more lines are too long

42
src-tauri/gen/schemas/desktop-schema.json
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@@ -2545,6 +2545,48 @@
"type": "string",
"const": "updater:deny-install",
"markdownDescription": "Denies the install command without any pre-configured scope."
},
{
"description": "This permission set configures what kind of\noperations are available from the window state plugin.\n\n#### Granted Permissions\n\nAll operations are enabled by default.\n\n\n#### This default permission set includes:\n\n- `allow-filename`\n- `allow-restore-state`\n- `allow-save-window-state`",
"type": "string",
"const": "window-state:default",
"markdownDescription": "This permission set configures what kind of\noperations are available from the window state plugin.\n\n#### Granted Permissions\n\nAll operations are enabled by default.\n\n\n#### This default permission set includes:\n\n- `allow-filename`\n- `allow-restore-state`\n- `allow-save-window-state`"
},
{
"description": "Enables the filename command without any pre-configured scope.",
"type": "string",
"const": "window-state:allow-filename",
"markdownDescription": "Enables the filename command without any pre-configured scope."
},
{
"description": "Enables the restore_state command without any pre-configured scope.",
"type": "string",
"const": "window-state:allow-restore-state",
"markdownDescription": "Enables the restore_state command without any pre-configured scope."
},
{
"description": "Enables the save_window_state command without any pre-configured scope.",
"type": "string",
"const": "window-state:allow-save-window-state",
"markdownDescription": "Enables the save_window_state command without any pre-configured scope."
},
{
"description": "Denies the filename command without any pre-configured scope.",
"type": "string",
"const": "window-state:deny-filename",
"markdownDescription": "Denies the filename command without any pre-configured scope."
},
{
"description": "Denies the restore_state command without any pre-configured scope.",
"type": "string",
"const": "window-state:deny-restore-state",
"markdownDescription": "Denies the restore_state command without any pre-configured scope."
},
{
"description": "Denies the save_window_state command without any pre-configured scope.",
"type": "string",
"const": "window-state:deny-save-window-state",
"markdownDescription": "Denies the save_window_state command without any pre-configured scope."
}
]
},

42
src-tauri/gen/schemas/linux-schema.json
View File

@@ -2545,6 +2545,48 @@
"type": "string",
"const": "updater:deny-install",
"markdownDescription": "Denies the install command without any pre-configured scope."
},
{
"description": "This permission set configures what kind of\noperations are available from the window state plugin.\n\n#### Granted Permissions\n\nAll operations are enabled by default.\n\n\n#### This default permission set includes:\n\n- `allow-filename`\n- `allow-restore-state`\n- `allow-save-window-state`",
"type": "string",
"const": "window-state:default",
"markdownDescription": "This permission set configures what kind of\noperations are available from the window state plugin.\n\n#### Granted Permissions\n\nAll operations are enabled by default.\n\n\n#### This default permission set includes:\n\n- `allow-filename`\n- `allow-restore-state`\n- `allow-save-window-state`"
},
{
"description": "Enables the filename command without any pre-configured scope.",
"type": "string",
"const": "window-state:allow-filename",
"markdownDescription": "Enables the filename command without any pre-configured scope."
},
{
"description": "Enables the restore_state command without any pre-configured scope.",
"type": "string",
"const": "window-state:allow-restore-state",
"markdownDescription": "Enables the restore_state command without any pre-configured scope."
},
{
"description": "Enables the save_window_state command without any pre-configured scope.",
"type": "string",
"const": "window-state:allow-save-window-state",
"markdownDescription": "Enables the save_window_state command without any pre-configured scope."
},
{
"description": "Denies the filename command without any pre-configured scope.",
"type": "string",
"const": "window-state:deny-filename",
"markdownDescription": "Denies the filename command without any pre-configured scope."
},
{
"description": "Denies the restore_state command without any pre-configured scope.",
"type": "string",
"const": "window-state:deny-restore-state",
"markdownDescription": "Denies the restore_state command without any pre-configured scope."
},
{
"description": "Denies the save_window_state command without any pre-configured scope.",
"type": "string",
"const": "window-state:deny-save-window-state",
"markdownDescription": "Denies the save_window_state command without any pre-configured scope."
}
]
},

6
src-tauri/src/lib.rs
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@@ -128,6 +128,12 @@ pub fn run() {
.plugin(tauri_plugin_dialog::init())
.plugin(tauri_plugin_global_shortcut::Builder::new().build())
.plugin(tauri_plugin_updater::Builder::new().build())
// Remember size + position of every window across app restarts.
// Without this, secondary windows (preview overlay, task float,
// transcript viewer) open at whatever spot the compositor picks,
// which feels random. State is persisted per-window-label to
// app-data/window-state.json.
.plugin(tauri_plugin_window_state::Builder::default().build())
.setup(|app| {
// Initialise database (blocking in setup — runs once at startup)
let db_path = database_path();