1 files changed, 147 insertions, 0 deletions
diff --git a/widgets/volumedropdown.lua b/widgets/volumedropdown.lua
new file mode 100644
index 0000000..c2e3fbc
--- /dev/null
+++ b/widgets/volumedropdown.lua
@@ -0,0 +1,147 @@
+local awful = require("awful")
+local wibox = require("wibox")
+local beautiful = require("beautiful")
+local apply_dpi = beautiful.xresources.apply_dpi
+local pavolctld = require("lib.pavolctld")
+
+-- return table
+local widget = {}
+
+widget.dbmeter = wibox.widget.textbox()
+local slider = wibox.widget {
+	bar_height = 0,
+	widget = wibox.widget.slider,
+	maximum = pavolctld.max_volume,
+}
+local progressbar = wibox.widget {
+	max_value = pavolctld.max_volume,
+	shape = beautiful.slider_bar_shape,
+	bg = beautiful.slider_handle_color,
+	widget = wibox.widget.progressbar,
+}
+widget.vslider = wibox.widget {
+	{
+		{
+			progressbar,
+			height = apply_dpi(3),
+			widget = wibox.container.constraint
+		},
+		halign = "center",
+		widget = wibox.container.place,
+	},
+	slider,
+	layout = wibox.layout.stack,
+}
+
+-- scrollbox for default sink select
+widget.defsink = wibox.widget.textbox()
+local default_sink_scrollbox = wibox.widget {
+	widget.defsink,
+	step_function = wibox.container.scroll.step_functions.linear_increase,
+	speed = apply_dpi(15),
+	extra_space = apply_dpi(25), -- space between repetition
+	pause = true, -- start paused
+	widget = wibox.container.scroll.horizontal,
+}
+
+widget.muted = wibox.widget {
+	color = "#222222",
+	check_color = beautiful.border_focus,
+	widget = wibox.widget.checkbox,
+}
+
+-- widget dropdown
+local volume_dropdown = wibox.widget {
+	{
+		{
+			{
+				default_sink_scrollbox,
+				margins = beautiful.margin_topbottom,
+				widget = wibox.container.margin,
+			},
+			bg = "#333333",
+			widget = wibox.container.background,
+		},
+		margins = beautiful.border_width,
+		color = "#222222",
+		widget = wibox.container.margin,
+	},
+	{
+		{
+			{
+				text = "Mute:",
+				widget = wibox.widget.textbox,
+			},
+			left = apply_dpi(10),
+			right = apply_dpi(5),
+			widget = wibox.container.margin,
+		},
+		{
+			widget.muted,
+			fill_vertical = true,
+			widget = wibox.container.place,
+		},
+		forced_width = apply_dpi(80),
+		layout = wibox.layout.align.horizontal,
+	},
+	widget.vslider,
+	{
+		widget.dbmeter,
+		forced_width = apply_dpi(80),
+		halign = "right",
+		widget = wibox.container.place,
+	},
+	forced_num_cols = 2,
+	forced_num_rows = 2,
+	homogeneous = false,
+	expand = true,
+	forced_width  = apply_dpi(300),
+	forced_height = apply_dpi(60),
+	layout = wibox.layout.grid,
+}
+widget.dropdown = awful.popup {
+	widget = {
+		volume_dropdown,
+		left   = beautiful.margin_leftright,
+		right  = beautiful.margin_leftright,
+		top    = beautiful.margin_topbottom,
+		bottom = beautiful.margin_topbottom,
+		widget = wibox.container.margin,
+	},
+	border_color = beautiful.border_normal,
+	border_width = beautiful.border_width,
+	ontop        = true,
+	hide_on_right_click = true,
+	preferred_positions = "bottom",
+	preferred_anchors   = "back",
+	visible = false,
+}
+
+-- slider
+slider:buttons(volume_buttons)
+slider:connect_signal("property::value", function()
+	if pavolctld.sinks.default.vol == slider.value then return end
+	pavolctld.volume_set(slider.value)
+end)
+
+function widget.set_volume(vol)
+	progressbar:set_value(vol)
+	if vol == slider.value then return end
+	slider.value = vol
+	slider:emit_signal("widget::redraw_needed")
+end
+
+-- scroll when hovering
+default_sink_scrollbox:connect_signal("mouse::enter", function()
+	default_sink_scrollbox:continue()
+end)
+
+default_sink_scrollbox:connect_signal("mouse::leave", function()
+	default_sink_scrollbox:pause()
+	default_sink_scrollbox:reset_scrolling()
+end)
+
+-- mute button
+widget.muted:connect_signal("button::press", pavolctld.mute_toggle)
+
+return widget