Updated settings modal layout.

ptlinux/ui/dialogs/settings_dialog.py

@@ -37,6 +37,11 @@ PROTON_SYNC_LABELS: dict[str, str] = {
 	"Esync": "esync",
 }
 
+SETTINGS_STACKED_LAYOUT_WIDTH = 720
+SETTINGS_STACKED_FOOTER_WIDTH = 640
+SETTINGS_MINIMUM_WIDTH = 620
+SETTINGS_MINIMUM_HEIGHT = 520
+
 
 def open_settings_dialog(
 	root: Any,
@@ -74,7 +79,7 @@ def open_settings_dialog(
 	dialog = tk.Toplevel(root)
 	dialog.withdraw()
 	dialog.title("PristonTale EU — Settings")
-	dialog.resizable(False, False)
+	dialog.resizable(True, True)
 	dialog.configure(background="#0c0908")
 	dialog.transient(root)
 	apply_window_icon(dialog)
@@ -121,12 +126,50 @@ def open_settings_dialog(
 		font=("Sans", 9),
 	).pack(anchor="w", pady=(2, 0))
 
-	content = ttk.Frame(
-		settings_chrome.content,
-		style="Root.TFrame",
-		padding=(16, 14, 16, 16),
+	body = ttk.Frame(settings_chrome.content, style="Root.TFrame")
+	body.pack(fill="both", expand=True)
+	body.columnconfigure(0, weight=1)
+	body.rowconfigure(0, weight=1)
+	settings_viewport = ttk.Frame(body, name="settings_viewport", style="Root.TFrame")
+	settings_viewport.grid(
+		row=0,
+		column=0,
+		sticky="nsew",
+		padx=(16, 10),
+		pady=(14, 8),
+	)
+	settings_viewport.columnconfigure(0, weight=1)
+	settings_viewport.rowconfigure(0, weight=1)
+	settings_canvas = tk.Canvas(
+		settings_viewport,
+		name="settings_canvas",
+		background="#0c0908",
+		borderwidth=0,
+		highlightthickness=0,
+		takefocus=True,
+		yscrollincrement=max(1, round(24 * launcher_ui_scale)),
+	)
+	settings_canvas.grid(row=0, column=0, sticky="nsew")
+	settings_scrollbar = ttk.Scrollbar(
+		settings_viewport,
+		name="settings_scrollbar",
+		orient="vertical",
+		style="News.Vertical.TScrollbar",
+		command=settings_canvas.yview,
+	)
+	settings_scrollbar.grid(row=0, column=1, sticky="ns", padx=(6, 0))
+	settings_canvas.configure(yscrollcommand=settings_scrollbar.set)
+	content = ttk.Frame(
+		settings_canvas,
+		name="settings_content",
+		style="Root.TFrame",
+		padding=(0, 0, 0, 8),
+	)
+	content_window = settings_canvas.create_window(
+		(0, 0),
+		window=content,
+		anchor="nw",
 	)
-	content.pack(fill="both", expand=True)
 	content.columnconfigure(0, weight=1, uniform="settings-card")
 	content.columnconfigure(1, weight=1, uniform="settings-card")
 
@@ -302,7 +345,7 @@ def open_settings_dialog(
 	display_card.grid(row=0, column=0, sticky="nsew", padx=(0, 6))
 	display_card.columnconfigure(0, weight=1)
 	display_card.columnconfigure(1, weight=1)
-	ttk.Label(
+	display_hint = ttk.Label(
 		display_card,
 		text=(
 			"Gamescope can resize the desktop window while keeping the game's 32-bit "
@@ -314,7 +357,8 @@ def open_settings_dialog(
 		),
 		style="SettingsHint.TLabel",
 		wraplength=360,
-	).grid(row=0, column=0, columnspan=2, sticky="w", pady=(0, 11))
+	)
+	display_hint.grid(row=0, column=0, columnspan=2, sticky="w", pady=(0, 11))
 	presentation = ttk.Frame(display_card, style="SettingsCard.TFrame")
 	presentation.grid(row=1, column=0, columnspan=2, sticky="ew")
 	ttk.Checkbutton(
@@ -360,12 +404,13 @@ def open_settings_dialog(
 	rendering_card.grid(row=0, column=1, sticky="nsew", padx=(6, 0))
 	rendering_card.columnconfigure(0, weight=1)
 	rendering_card.columnconfigure(1, weight=1)
-	ttk.Label(
+	rendering_hint = ttk.Label(
 		rendering_card,
 		text="Choose which compatibility runtime launches the proven game setup.",
 		style="SettingsHint.TLabel",
 		wraplength=360,
-	).grid(row=0, column=0, columnspan=2, sticky="w", pady=(0, 11))
+	)
+	rendering_hint.grid(row=0, column=0, columnspan=2, sticky="w", pady=(0, 11))
 	add_choice(
 		rendering_card,
 		1,
@@ -511,29 +556,193 @@ def open_settings_dialog(
 		choose_game_source,
 	)
 
-	footer = ttk.Frame(content, style="SettingsFooter.TFrame", padding=(12, 9))
-	footer.grid(row=3, column=0, columnspan=2, sticky="ew", pady=(12, 0))
+	footer = ttk.Frame(
+		body,
+		name="settings_footer",
+		style="SettingsFooter.TFrame",
+		padding=(12, 9),
+	)
+	footer.grid(row=1, column=0, sticky="ew", padx=16, pady=(0, 16))
 	footer.columnconfigure(0, weight=1)
-	ttk.Label(
+	footer_note = ttk.Label(
 		footer,
 		text="Only the settings shown here affect the next launcher operation.",
 		style="SettingsFooter.TLabel",
-	).grid(row=0, column=0, sticky="w")
-	buttons_row = ttk.Frame(footer, style="SettingsFooter.TFrame")
+	)
+	footer_note.grid(row=0, column=0, sticky="w")
+	buttons_row = ttk.Frame(
+		footer,
+		name="settings_buttons",
+		style="SettingsFooter.TFrame",
+	)
 	buttons_row.grid(row=0, column=1, sticky="e")
 	ttk.Button(
 		buttons_row,
+		name="settings_cancel",
 		text="CANCEL",
 		style="Secondary.TButton",
 		command=close_settings,
 	).pack(side="left")
 	ttk.Button(
 		buttons_row,
+		name="settings_save",
 		text="SAVE SETTINGS",
 		style="Play.TButton",
 		command=save_current_settings,
 	).pack(side="left", padx=(8, 0))
 
+	settings_layout_mode: tuple[bool, bool] | None = None
+	settings_layout_width: int | None = None
+	pending_settings_width = 1
+	settings_layout_after: str | None = None
+
+	def arrange_settings(viewport_width: int) -> None:
+		"""Reflow cards and footer controls for the available logical width."""
+
+		nonlocal settings_layout_mode, settings_layout_width
+		if settings_layout_width == viewport_width:
+			return
+		settings_layout_width = viewport_width
+		logical_width = viewport_width / max(launcher_ui_scale, 0.01)
+		stacked = logical_width < SETTINGS_STACKED_LAYOUT_WIDTH
+		footer_stacked = logical_width < SETTINGS_STACKED_FOOTER_WIDTH
+		card_width = (
+			viewport_width
+			if stacked
+			else (viewport_width - round(12 * launcher_ui_scale)) // 2
+		)
+		card_wraplength = max(140, card_width - round(42 * launcher_ui_scale))
+		display_hint.configure(wraplength=card_wraplength)
+		rendering_hint.configure(wraplength=card_wraplength)
+		footer_note.configure(
+			wraplength=(
+				max(140, viewport_width - round(42 * launcher_ui_scale))
+				if footer_stacked
+				else max(140, viewport_width - round(300 * launcher_ui_scale))
+			)
+		)
+
+		mode = (stacked, footer_stacked)
+		if settings_layout_mode == mode:
+			return
+		settings_layout_mode = mode
+		if stacked:
+			display_card.grid_configure(
+				row=0,
+				column=0,
+				columnspan=2,
+				sticky="ew",
+				padx=0,
+				pady=0,
+			)
+			rendering_card.grid_configure(
+				row=1,
+				column=0,
+				columnspan=2,
+				sticky="ew",
+				padx=0,
+				pady=(12, 0),
+			)
+			downloads_card.grid_configure(row=2, pady=(12, 0))
+			overrides_card.grid_configure(row=3, pady=(12, 0))
+		else:
+			display_card.grid_configure(
+				row=0,
+				column=0,
+				columnspan=1,
+				sticky="nsew",
+				padx=(0, 6),
+				pady=0,
+			)
+			rendering_card.grid_configure(
+				row=0,
+				column=1,
+				columnspan=1,
+				sticky="nsew",
+				padx=(6, 0),
+				pady=0,
+			)
+			downloads_card.grid_configure(row=1, pady=(12, 0))
+			overrides_card.grid_configure(row=2, pady=(12, 0))
+
+		if footer_stacked:
+			footer_note.grid_configure(row=0, column=0, columnspan=2)
+			buttons_row.grid_configure(
+				row=1,
+				column=0,
+				columnspan=2,
+				pady=(8, 0),
+			)
+		else:
+			footer_note.grid_configure(row=0, column=0, columnspan=1)
+			buttons_row.grid_configure(
+				row=0,
+				column=1,
+				columnspan=1,
+				pady=0,
+			)
+
+	def refresh_scroll_region(_event: object | None = None) -> None:
+		bounds = settings_canvas.bbox("all")
+		if bounds is not None:
+			settings_canvas.configure(scrollregion=bounds)
+
+	def apply_pending_settings_layout() -> None:
+		nonlocal settings_layout_after
+		settings_layout_after = None
+		arrange_settings(pending_settings_width)
+
+	def resize_settings_content(event: Any) -> None:
+		nonlocal pending_settings_width, settings_layout_after
+		pending_settings_width = max(1, int(event.width))
+		settings_canvas.itemconfigure(content_window, width=pending_settings_width)
+		if settings_layout_after is None:
+			settings_layout_after = dialog.after_idle(apply_pending_settings_layout)
+
+	def scroll_settings(event: Any) -> str | None:
+		canvas_left = settings_canvas.winfo_rootx()
+		canvas_top = settings_canvas.winfo_rooty()
+		pointer_x = dialog.winfo_pointerx()
+		pointer_y = dialog.winfo_pointery()
+		if not (
+			canvas_left <= pointer_x < canvas_left + settings_canvas.winfo_width()
+			and canvas_top <= pointer_y < canvas_top + settings_canvas.winfo_height()
+		):
+			return None
+		if getattr(event.widget, "winfo_class", lambda: "")() == "TCombobox":
+			return None
+		first, last = settings_canvas.yview()
+		if last - first >= 0.999:
+			return None
+		if getattr(event, "num", None) == 4:
+			units = -3
+		elif getattr(event, "num", None) == 5:
+			units = 3
+		else:
+			delta = int(getattr(event, "delta", 0))
+			if delta == 0:
+				return None
+			steps = max(1, min(4, abs(delta) // 120 or 1))
+			units = -steps if delta > 0 else steps
+		settings_canvas.yview_scroll(units, "units")
+		return "break"
+
+	content.bind("<Configure>", refresh_scroll_region)
+	settings_canvas.bind("<Configure>", resize_settings_content)
+	dialog.bind("<MouseWheel>", scroll_settings, add="+")
+	dialog.bind("<Button-4>", scroll_settings, add="+")
+	dialog.bind("<Button-5>", scroll_settings, add="+")
+	settings_canvas.bind("<Home>", lambda _event: settings_canvas.yview_moveto(0.0))
+	settings_canvas.bind("<End>", lambda _event: settings_canvas.yview_moveto(1.0))
+	settings_canvas.bind(
+		"<Prior>",
+		lambda _event: settings_canvas.yview_scroll(-1, "pages"),
+	)
+	settings_canvas.bind(
+		"<Next>",
+		lambda _event: settings_canvas.yview_scroll(1, "pages"),
+	)
+
 	dialog.protocol("WM_DELETE_WINDOW", close_settings)
 	dialog.bind("<Escape>", lambda _event: close_settings())
 	dialog.bind("<Control-s>", lambda _event: save_current_settings())
@@ -545,6 +754,14 @@ def open_settings_dialog(
 		screen_width=dialog.winfo_screenwidth(),
 		screen_height=dialog.winfo_screenheight(),
 	)
+	minimum_width, minimum_height = fitted_window_size(
+		SETTINGS_MINIMUM_WIDTH,
+		SETTINGS_MINIMUM_HEIGHT,
+		scale=launcher_ui_scale,
+		screen_width=dialog.winfo_screenwidth(),
+		screen_height=dialog.winfo_screenheight(),
+	)
+	dialog.minsize(minimum_width, minimum_height)
 	dialog.geometry(
 		centered_window_geometry(
 			settings_width,