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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,98 @@ | ||
| namespace SwayNotificationCenter.Widgets { | ||
| public class Slider : BaseWidget { | ||
| public override string widget_name { | ||
| get { | ||
| return "slider"; | ||
| } | ||
| } | ||
|
|
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| Gtk.Label label_widget = new Gtk.Label (null); | ||
| Gtk.Scale slider = new Gtk.Scale.with_range (Gtk.Orientation.HORIZONTAL, 0, 100, 1); | ||
|
|
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| private double min_limit; | ||
| private double max_limit; | ||
| private double ? last_set; | ||
|
|
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| private string cmd_setter; | ||
| private string cmd_getter; | ||
|
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| public Slider (string suffix, SwayncDaemon swaync_daemon, NotiDaemon noti_daemon) { | ||
| base (suffix, swaync_daemon, noti_daemon); | ||
|
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| int ? round_digits = 0; | ||
|
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| Json.Object ? config = get_config (this); | ||
| if (config != null) { | ||
| string ? label = get_prop<string> (config, "label"); | ||
| label_widget.set_label (label ?? "Slider"); | ||
|
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| cmd_setter = get_prop<string> (config, "cmd_setter") ?? ""; | ||
| cmd_getter = get_prop<string> (config, "cmd_getter") ?? ""; | ||
|
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| int ? min = get_prop<int> (config, "min"); | ||
| int ? max = get_prop<int> (config, "max"); | ||
| int ? maxl = get_prop<int> (config, "max_limit"); | ||
| int ? minl = get_prop<int> (config, "min_limit"); | ||
| round_digits = get_prop<int> (config, "value_scale"); | ||
|
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| if (min == null)min = 0; | ||
| if (max == null)max = 100; | ||
| if (round_digits == null)round_digits = 0; | ||
|
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| max_limit = maxl != null ? double.min (max, maxl) : max; | ||
|
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| min_limit = minl != null ? double.max (min, minl) : min; | ||
|
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| double scale = Math.pow (10, round_digits); | ||
|
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| min_limit /= scale; | ||
| max_limit /= scale; | ||
|
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| slider.set_range (min / scale, max / scale); | ||
| } | ||
|
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||
| slider.set_draw_value (false); | ||
| slider.set_round_digits (round_digits); | ||
| slider.value_changed.connect (() => { | ||
| double value = slider.get_value (); | ||
| if (value > max_limit) | ||
| value = max_limit; | ||
| if (value < min_limit) | ||
| value = min_limit; | ||
| slider.set_value (value); | ||
|
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| string value_str = value.to_string (); | ||
| slider.tooltip_text = value_str; | ||
|
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| if (cmd_setter != "" && last_set != value) { | ||
| last_set = value; | ||
| Functions.execute_command.begin (cmd_setter + " " + value_str); | ||
| } | ||
| }); | ||
|
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| add (label_widget); | ||
| pack_start (slider, true, true, 0); | ||
|
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| show_all (); | ||
| } | ||
|
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| public async void on_update () { | ||
| if (cmd_getter == "") | ||
| return; | ||
|
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| string value_str = ""; | ||
| yield Functions.execute_command (cmd_getter, {}, out value_str); | ||
|
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| double value = double.parse (value_str); | ||
| if (value <= max_limit && value >= min_limit) { | ||
| last_set = value; | ||
| slider.set_value (value); | ||
| } | ||
| } | ||
|
|
||
| public override void on_cc_visibility_change (bool value) { | ||
| if (value) | ||
| on_update.begin (); | ||
| } | ||
| } | ||
| } |
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