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Update Dimmer.vala (indicator postponed for now)
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‎src/Dimmer.vala‎

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/*
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* Copyright (c) 2018-2019 Panos P. (https://github.com/panosx2/brightness)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA
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*
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* Authored by: Panos P. <[email protected]>
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*/
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using Gtk;
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public class Dimmer : Gtk.Application {
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public static Gtk.Scale slider;
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public static Gtk.Scale slider1;
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public static Gtk.Scale slider2;
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public static Gtk.Scale slider3;
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public static Gtk.Scale slider4;
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public Dimmer () {
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Object (
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application_id: "com.github.panosx2.brightness",
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flags: ApplicationFlags.FLAGS_NONE
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);
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}
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protected override void activate () {
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Window window = new Gtk.ApplicationWindow(this);
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window.title = "Dimmer";
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window.window_position = WindowPosition.CENTER;
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window.set_decorated(true);
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window.set_deletable(true);
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window.set_resizable(false);
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window.destroy.connect(Gtk.main_quit);
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window.border_width = 20;
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var vboxMain = new Box (Orientation.VERTICAL, 0);
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vboxMain.homogeneous = false;
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var vboxInd = new Box (Orientation.VERTICAL, 0);
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vboxInd.homogeneous = false;
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string currentBr, /*currentGm,*/ names;
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try {
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GLib.Process.spawn_command_line_sync("sh -c \"xrandr --verbose | grep -m 1 -i brightness | cut -f2 -d ' '\"", out currentBr);
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} catch (SpawnError se) { currentBr = "100"; }
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/*
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try {
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GLib.Process.spawn_command_line_sync("sh -c \"xrandr --verbose | grep -m 1 -i gamma | cut -f2 -d ' '\"", out currentGm);
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} catch (SpawnError se) { currentGm = "1.0:1.0:1.0"; }
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*/
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try {
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GLib.Process.spawn_command_line_sync("sh -c \"xrandr | grep ' connected ' | awk '{ print$1 }'\"", out names);
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} catch (SpawnError se) { names = ""; }
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string[] lines = names.split("\n");
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if (lines.length > 1) {
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var hboxAll = new Box (Orientation.HORIZONTAL, 0);
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hboxAll.homogeneous = false;
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var label = new Label("All Monitors:");
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label.halign = Align.START;
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label.set_margin_bottom(30);
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var switcher = new Switch();
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switcher.active = true;
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switcher.state_changed.connect(() => {
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if (switcher.active == true) {
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slider.visible = true;
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vboxInd.visible = false;
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slider.adjustment.value = slider.get_value();
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}
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else {
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slider.visible = false;
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vboxInd.visible = true;
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slider1.set_value(slider1.get_value());
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slider2.set_value(slider2.get_value());
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slider3.set_value(slider3.get_value());
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slider4.set_value(slider4.get_value());
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}
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});
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switcher.set_margin_bottom(30);
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hboxAll.pack_start(label, false, false, 0);
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hboxAll.pack_end(switcher, false, false, 0);
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vboxMain.add(hboxAll);
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}
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string[] monitors = {"", "", "", ""};
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for (int i = 0; i < lines.length - 1; i++) {
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monitors[i] = lines[i];
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}
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if (lines.length > 1) {
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//slider1
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Label label1 = new Label(monitors[0]);
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label1.halign = Align.START;
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try {
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GLib.Process.spawn_command_line_sync("sh -c \"xrandr --verbose | grep -m 1 -i brightness | cut -f2 -d ' '\"", out currentBr);
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} catch (SpawnError se) { currentBr = "100"; }
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slider1 = new Scale.with_range(Orientation.HORIZONTAL, 40, 150, 1);
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slider1.set_size_request(380, 30);
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slider1.adjustment.value = double.parse(currentBr) * 100;
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slider1.adjustment.value_changed.connect (() => {
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try {
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string edited = (slider1.adjustment.value / 100).to_string();
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if ((slider1.adjustment.value / 100) >= 1.0) {
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GLib.Process.spawn_command_line_async("xrandr --output " + monitors[0] + " --gamma " + edited + ":" + edited + ":" + edited);
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}
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else GLib.Process.spawn_command_line_async("xrandr --output " + monitors[0] + " --brightness " + edited);
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if ((slider1.adjustment.value / 100) > 1.2) slider1.tooltip_text = "Too Bright";
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else if ((slider1.adjustment.value / 100) < 0.6) slider1.tooltip_text = "Too Dark";
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else slider1.tooltip_text = "";
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} catch (SpawnError se) {}
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});
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slider1.set_margin_bottom(30);
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//slider2
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Label label2 = new Label(monitors[1]);
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label2.halign = Align.START;
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try {
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GLib.Process.spawn_command_line_sync("sh -c \"xrandr --verbose | grep -m 1 -i brightness | cut -f2 -d ' '\"", out currentBr);
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} catch (SpawnError se) { currentBr = "100"; }
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slider2 = new Scale.with_range(Orientation.HORIZONTAL, 40, 150, 1);
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slider2.set_size_request(380, 30);
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slider2.adjustment.value = double.parse(currentBr) * 100;
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slider2.adjustment.value_changed.connect (() => {
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try {
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string edited = (slider2.adjustment.value / 100).to_string();
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if ((slider2.adjustment.value / 100) >= 1.0) {
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GLib.Process.spawn_command_line_async("xrandr --output " + monitors[1] + " --gamma " + edited + ":" + edited + ":" + edited);
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}
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else GLib.Process.spawn_command_line_async("xrandr --output " + monitors[1] + " --brightness " + edited);
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if ((slider2.adjustment.value / 100) > 1.2) slider2.tooltip_text = "Too Bright";
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else if ((slider2.adjustment.value / 100) < 0.6) slider2.tooltip_text = "Too Dark";
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else slider2.tooltip_text = "";
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} catch (SpawnError se) {}
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});
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slider2.set_margin_bottom(30);
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//slider3
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Label label3 = new Label(monitors[2]);
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label3.halign = Align.START;
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try {
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GLib.Process.spawn_command_line_sync("sh -c \"xrandr --verbose | grep -m 1 -i brightness | cut -f2 -d ' '\"", out currentBr);
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} catch (SpawnError se) { currentBr = "100"; }
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slider3 = new Scale.with_range(Orientation.HORIZONTAL, 40, 150, 1);
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slider3.set_size_request(380, 30);
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slider3.adjustment.value = double.parse(currentBr) * 100;
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slider3.adjustment.value_changed.connect (() => {
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try {
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string edited = (slider3.adjustment.value / 100).to_string();
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if ((slider3.adjustment.value / 100) >= 1.0) {
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GLib.Process.spawn_command_line_async("xrandr --output " + monitors[2] + " --gamma " + edited + ":" + edited + ":" + edited);
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}
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else GLib.Process.spawn_command_line_async("xrandr --output " + monitors[2] + " --brightness " + edited);
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if ((slider3.adjustment.value / 100) > 1.2) slider3.tooltip_text = "Too Bright";
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else if ((slider3.adjustment.value / 100) < 0.6) slider3.tooltip_text = "Too Dark";
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else slider3.tooltip_text = "";
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} catch (SpawnError se) {}
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});
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slider3.set_margin_bottom(30);
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//slider4
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Label label4 = new Label(monitors[3]);
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label4.halign = Align.START;
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try {
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GLib.Process.spawn_command_line_sync("sh -c \"xrandr --verbose | grep -m 1 -i brightness | cut -f2 -d ' '\"", out currentBr);
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} catch (SpawnError se) { currentBr = "100"; }
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slider4 = new Scale.with_range(Orientation.HORIZONTAL, 40, 150, 1);
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slider4.set_size_request(380, 30);
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slider4.adjustment.value = double.parse(currentBr) * 100;
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slider4.adjustment.value_changed.connect (() => {
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try {
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string edited = (slider4.adjustment.value / 100).to_string();
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if ((slider4.adjustment.value / 100) >= 1.0) {
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GLib.Process.spawn_command_line_async("xrandr --output " + monitors[3] + " --gamma " + edited + ":" + edited + ":" + edited);
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}
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else GLib.Process.spawn_command_line_async("xrandr --output " + monitors[3] + " --brightness " + edited);
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if ((slider4.adjustment.value / 100) > 1.2) slider4.tooltip_text = "Too Bright";
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else if ((slider4.adjustment.value / 100) < 0.6) slider4.tooltip_text = "Too Dark";
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else slider4.tooltip_text = "";
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} catch (SpawnError se) {}
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});
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//slider for all monitors
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slider = new Scale.with_range(Orientation.HORIZONTAL, 40, 150, 1);
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slider.set_size_request(380, 50);
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slider.adjustment.value = double.parse(currentBr) * 100;
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slider.adjustment.value_changed.connect (() => {
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try {
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string edited = (slider.adjustment.value / 100).to_string();
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for (int i = 0; i < lines.length - 1; i++) {
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if ((slider.adjustment.value / 100) >= 1.0) {
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GLib.Process.spawn_command_line_async("xrandr --output " + lines[i] + " --gamma " + edited + ":" + edited + ":" + edited);
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}
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else GLib.Process.spawn_command_line_async("xrandr --output " + lines[i] + " --brightness " + edited);
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}
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if (lines.length > 1) {
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for (int j = 0; j < lines.length - 1; j++) {
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if (j == 0) slider1.adjustment.value = slider.adjustment.value;
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else if (j == 1) slider2.adjustment.value = slider.adjustment.value;
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else if (j == 2) slider3.adjustment.value = slider.adjustment.value;
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else if (j == 3) slider4.adjustment.value = slider.adjustment.value;
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}
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}
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if ((slider.adjustment.value / 100) > 1.2) slider.tooltip_text = "Too Bright";
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else if ((slider.adjustment.value / 100) < 0.6) slider.tooltip_text = "Too Dark";
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else slider.tooltip_text = "";
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} catch (SpawnError se) {}
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});
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vboxMain.add(slider);
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for (int i = 0; i < lines.length - 1; i++) {
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if (i == 0) {
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vboxInd.add(label1);
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vboxInd.add(slider1);
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}
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else if (i == 1) {
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vboxInd.add(label2);
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vboxInd.add(slider2);
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}
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else if (i == 2) {
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vboxInd.add(label3);
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vboxInd.add(slider3);
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}
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else if (i == 3) {
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vboxInd.add(label4);
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vboxInd.add(slider4);
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}
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}
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}
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vboxMain.pack_end(vboxInd, false, false, 0);
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window.add(vboxMain);
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window.show_all();
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}
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public static int main(string[] args) {
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return new Dimmer().run (args);
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}
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}

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