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Set accent color based on wallpaper #126

Merged
merged 10 commits into from
Apr 29, 2021
1 change: 1 addition & 0 deletions src/PantheonAccountsServicePlugin.vala
Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
[DBus (name = "io.elementary.pantheon.AccountsService")]
private interface Onboarding.Pantheon.AccountsService : Object {
public abstract int prefers_accent_color { get; set; }
public abstract int prefers_color_scheme { get; set; }
}

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116 changes: 66 additions & 50 deletions src/Views/StyleView.vala
Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,8 @@ public class Onboarding.StyleView : AbstractOnboardingView {
private const string STYLESHEET_KEY = "gtk-theme";
private const string STYLESHEET_PREFIX = "io.elementary.stylesheet.";

private Pantheon.AccountsService? pantheon_act = null;

public StyleView () {
Object (
view_name: "style",
Expand All @@ -33,6 +35,32 @@ public class Onboarding.StyleView : AbstractOnboardingView {
var css_provider = new Gtk.CssProvider ();
css_provider.load_from_resource ("/io/elementary/onboarding/StyleView.css");

string? user_path = null;
try {
FDO.Accounts? accounts_service = GLib.Bus.get_proxy_sync (
GLib.BusType.SYSTEM,
"org.freedesktop.Accounts",
"/org/freedesktop/Accounts"
);

user_path = accounts_service.find_user_by_name (GLib.Environment.get_user_name ());
} catch (Error e) {
critical (e.message);
}

if (user_path != null) {
try {
pantheon_act = GLib.Bus.get_proxy_sync (
GLib.BusType.SYSTEM,
"org.freedesktop.Accounts",
user_path,
GLib.DBusProxyFlags.GET_INVALIDATED_PROPERTIES
);
} catch (Error e) {
warning ("Unable to get AccountsService proxy, color scheme preference may be incorrect");
}
}

var prefer_default_image = new Gtk.Image.from_resource ("/io/elementary/onboarding/appearance-default.svg");

var prefer_default_card = new Gtk.Grid () {
Expand Down Expand Up @@ -85,36 +113,39 @@ public class Onboarding.StyleView : AbstractOnboardingView {
prefer_dark_radio.get_style_context ().add_class ("image-button");
prefer_dark_radio.add (prefer_dark_grid);

var blueberry_button = new ColorButton ("blueberry");
var blueberry_button = new PrefersAccentColorButton ("blueberry", pantheon_act, Granite.Settings.AccentColor.BLUE);
blueberry_button.tooltip_text = _("Blueberry");

var mint_button = new ColorButton ("mint", blueberry_button);
var mint_button = new PrefersAccentColorButton ("mint", pantheon_act, Granite.Settings.AccentColor.MINT, blueberry_button);
mint_button.tooltip_text = _("Mint");

var lime_button = new ColorButton ("lime", blueberry_button);
var lime_button = new PrefersAccentColorButton ("lime", pantheon_act, Granite.Settings.AccentColor.GREEN, blueberry_button);
lime_button.tooltip_text = _("Lime");

var banana_button = new ColorButton ("banana", blueberry_button);
var banana_button = new PrefersAccentColorButton ("banana", pantheon_act, Granite.Settings.AccentColor.YELLOW, blueberry_button);
banana_button.tooltip_text = _("Banana");

var orange_button = new ColorButton ("orange", blueberry_button);
var orange_button = new PrefersAccentColorButton ("orange", pantheon_act, Granite.Settings.AccentColor.ORANGE, blueberry_button);
orange_button.tooltip_text = _("Orange");

var strawberry_button = new ColorButton ("strawberry", blueberry_button);
var strawberry_button = new PrefersAccentColorButton ("strawberry", pantheon_act, Granite.Settings.AccentColor.RED, blueberry_button);
strawberry_button.tooltip_text = _("Strawberry");

var bubblegum_button = new ColorButton ("bubblegum", blueberry_button);
var bubblegum_button = new PrefersAccentColorButton ("bubblegum", pantheon_act, Granite.Settings.AccentColor.PINK, blueberry_button);
bubblegum_button.tooltip_text = _("Bubblegum");

var grape_button = new ColorButton ("grape", blueberry_button);
var grape_button = new PrefersAccentColorButton ("grape", pantheon_act, Granite.Settings.AccentColor.PURPLE, blueberry_button);
grape_button.tooltip_text = _("Grape");

var cocoa_button = new ColorButton ("cocoa", blueberry_button);
var cocoa_button = new PrefersAccentColorButton ("cocoa", pantheon_act, Granite.Settings.AccentColor.BROWN, blueberry_button);
cocoa_button.tooltip_text = _("Cocoa");

var slate_button = new ColorButton ("slate", blueberry_button);
var slate_button = new PrefersAccentColorButton ("slate", pantheon_act, Granite.Settings.AccentColor.GRAY, blueberry_button);
slate_button.tooltip_text = _("Slate");

var no_preference_button = new PrefersAccentColorButton ("no-preference", pantheon_act, Granite.Settings.AccentColor.NO_PREFERENCE, blueberry_button);
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no_preference_button.tooltip_text = _("No Preference");
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var accent_grid = new Gtk.Grid () {
column_spacing = 6,
halign = Gtk.Align.CENTER
Expand All @@ -129,40 +160,13 @@ public class Onboarding.StyleView : AbstractOnboardingView {
accent_grid.add (grape_button);
accent_grid.add (cocoa_button);
accent_grid.add (slate_button);
accent_grid.add (no_preference_button);
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custom_bin.row_spacing = 12;
custom_bin.attach (prefer_default_radio, 0, 0);
custom_bin.attach (prefer_dark_radio, 1, 0);
custom_bin.attach (accent_grid, 0, 1, 2);

Pantheon.AccountsService? pantheon_act = null;

string? user_path = null;
try {
FDO.Accounts? accounts_service = GLib.Bus.get_proxy_sync (
GLib.BusType.SYSTEM,
"org.freedesktop.Accounts",
"/org/freedesktop/Accounts"
);

user_path = accounts_service.find_user_by_name (GLib.Environment.get_user_name ());
} catch (Error e) {
critical (e.message);
}

if (user_path != null) {
try {
pantheon_act = GLib.Bus.get_proxy_sync (
GLib.BusType.SYSTEM,
"org.freedesktop.Accounts",
user_path,
GLib.DBusProxyFlags.GET_INVALIDATED_PROPERTIES
);
} catch (Error e) {
warning ("Unable to get AccountsService proxy, color scheme preference may be incorrect");
}
}

switch (pantheon_act.prefers_color_scheme) {
case Granite.Settings.ColorScheme.DARK:
prefer_dark_radio.active = true;
Expand All @@ -181,39 +185,51 @@ public class Onboarding.StyleView : AbstractOnboardingView {
});
}

private class ColorButton : Gtk.RadioButton {
public string color_name { get; construct; }
private class PrefersAccentColorButton : Gtk.RadioButton {
public string theme { get; construct; }
public Granite.Settings.AccentColor preference { get; construct; }

private Pantheon.AccountsService? pantheon_act = null;

private static GLib.Settings interface_settings;
private static string current_accent;
private static Granite.Settings granite_settings;

public ColorButton (string _color_name, Gtk.RadioButton? group_member = null) {
public PrefersAccentColorButton (string _theme, Pantheon.AccountsService? _pantheon_act, Granite.Settings.AccentColor _preference, Gtk.RadioButton? group_member = null) {
Object (
color_name: _color_name,
theme: _theme,
preference: _preference,
group: group_member
);

pantheon_act = _pantheon_act;
}

static construct {
granite_settings = Granite.Settings.get_default ();
interface_settings = new GLib.Settings (INTERFACE_SCHEMA);

var current_stylesheet = interface_settings.get_string (STYLESHEET_KEY);
current_accent = current_stylesheet.replace (STYLESHEET_PREFIX, "");
}

construct {
unowned Gtk.StyleContext context = get_style_context ();
context.add_class (Granite.STYLE_CLASS_COLOR_BUTTON);
context.add_class (color_name);
context.add_class (theme);

realize.connect (() => {
active = current_accent == color_name;
active = preference == granite_settings.prefers_accent_color;

toggled.connect (() => {
interface_settings.set_string (
STYLESHEET_KEY,
STYLESHEET_PREFIX + color_name
);
if (preference != Granite.Settings.AccentColor.NO_PREFERENCE) {
interface_settings.set_string (
STYLESHEET_KEY,
STYLESHEET_PREFIX + theme
);
}

if (((GLib.DBusProxy) pantheon_act).get_cached_property ("PrefersAccentColor") != null) {
pantheon_act.prefers_accent_color = preference;
}
});
});
}
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