//When mouse is released send the desired volume to HA.
private void sliderVol_MouseUp(object sender, MouseEventArgs e)
{
decimal volumelevel = sliderVol.Value / 100m;
Task.Factory.StartNew(() => HAAPI.Volume_Set(volumelevel));
tmrPoll.Start();
}
//Turns on media_player if not already on and if set to do so in settings.
void StartupCommands()
{
if (Properties.Settings.Default.AutoOn)
{
if (HAData["state"] == "off")
{
Task.Factory.StartNew(() => HAAPI.Power());
}
}
if (Properties.Settings.Default.AutoOnSource)
{
Task.Factory.StartNew(() => HAAPI.Set_Input(Properties.Settings.Default.OnInput));
}
if (!String.IsNullOrEmpty(Properties.Settings.Default.StartSwitch))
{
Task.Factory.StartNew(() => HAAPI.Toggle_Switch("turn_on", Properties.Settings.Default.StartSwitch));
}
if (!String.IsNullOrEmpty(Properties.Settings.Default.ExtraApplication))
{
Process.Start(Properties.Settings.Default.ExtraApplication, Properties.Settings.Default.ExtraApplicationArgs);
}
}
//If left click show context menu with all available HA sources, if right click automatically change to OnInput.
private void imgInput_MouseClick(object sender, MouseEventArgs e)
{
switch (e.Button)
{
case MouseButtons.Left:
contextSources.Show(this, imgInput.Location, ToolStripDropDownDirection.BelowRight);
break;
case MouseButtons.Right:
Task.Factory.StartNew(() => HAAPI.Set_Input());
break;
}
}
//Populates the source dropdown with all available HA sources.
private void cmbOnSource_Click(object sender, EventArgs e)
{
HAData = HAAPI.GET(Properties.Settings.Default.HAEntity);
if (HAData["attributes"].ContainsKey("source_list"))
{
foreach (string source in HAData["attributes"]["source_list"])
{
if (!cmbOnSource.Items.Contains(source))
{
cmbOnSource.Items.Add(source);
}
}
}
}
//Validates URL when textbox focus is lost.
private void txtURL_Leave(object sender, EventArgs e)
{
if (HAAPI.Validate_URL(txtURL.Text))
{
cmbEntity.Enabled = true;
cmbOnSource.Enabled = true;
}
else
{
MessageBox.Show("Invalid URL, please enter the URL in the following format [PROTO]://[IP or DOMAIN]:[PORT] for example http://192.168.1.10:8123", "HA Volume - Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
cmbEntity.Enabled = false;
cmbOnSource.Enabled = false;
}
}
//Populates the entity dropdown with all HA media_player entities.
private void cmbEntity_Click(object sender, EventArgs e)
{
HAData = HAAPI.GET();
foreach (dynamic item in HAData)
{
if (item.ContainsKey("entity_id"))
{
string entityid = item["entity_id"];
if (entityid.Contains("media_player."))
{
if (!cmbEntity.Items.Contains(item["entity_id"]))
{
cmbEntity.Items.Add(item["entity_id"]);
}
}
}
}
}
private void cmbApplicationStop_Click(object sender, EventArgs e)
{
HAData = HAAPI.GET();
foreach (dynamic item in HAData)
{
if (item.ContainsKey("entity_id"))
{
string entityid = item["entity_id"];
if (entityid.Contains("switch."))
{
if (!cmbApplicationStop.Items.Contains(item["entity_id"]))
{
cmbApplicationStop.Items.Add(item["entity_id"]);
}
}
}
}
}
//Populates the dropdown with all detected monitors and sets the application version label, disables the dropdowns until valid URL is detected.
private void Settings_Load(object sender, EventArgs e)
{
lblVersion.Text = Application.ProductVersion;
Screens = System.Windows.Forms.Screen.AllScreens;
foreach (Screen s in Screens)
{
cmbMonitor.Items.Add(s.DeviceName.Replace("\\\\.\\DISPLAY", ""));
}
cmbMonitor.SelectedIndex = Properties.Settings.Default.Monitor;
if (txtURL.Text == "" || txtToken.Text == "" || HAAPI.Validate_URL(txtURL.Text))
{
cmbEntity.Enabled = true;
cmbOnSource.Enabled = true;
}
else
{
MessageBox.Show("Invalid URL, please enter the URL in the following format [PROTO]://[IP or DOMAIN]:[PORT] for example http://192.168.1.10:8123", "HA Volume - Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
cmbEntity.Enabled = false;
cmbOnSource.Enabled = false;
}
}
//Turns off media_player if not already off and if set to do so in settings.
void ShutdownCommands()
{
if (Properties.Settings.Default.AutoOffSource)
{
if (HAData["state"] == "on")
{
Task.Factory.StartNew(() => HAAPI.Set_Input(Properties.Settings.Default.OffInput));
}
}
if (Properties.Settings.Default.AutoOff)
{
if (HAData["state"] == "on")
{
Task.Factory.StartNew(() => HAAPI.Power());
}
}
if (!String.IsNullOrEmpty(Properties.Settings.Default.StopSwitch))
{
Task.Factory.StartNew(() => HAAPI.Toggle_Switch("turn_off", Properties.Settings.Default.StopSwitch));
}
}
// This timer runs to update HA constantly, by default every 2 seconds.
private void timer1_Tick(object sender, EventArgs e)
{
PrevHAData = HAData;
HAData = HAAPI.GET(Properties.Settings.Default.HAEntity);
if (!HAData.ContainsKey("state"))
{
ntfyMain.ShowBalloonTip(5000, "HA Volume - Connection Lost!", "Unable to communicate with Home Assistant correctly, please confirm Home Assistant is running and accessible from this PC.", ToolTipIcon.Error);
}
// Update OSD
if (HAData.ContainsKey("attributes") && HAData["attributes"].ContainsKey("source"))
{
lblOSD.Text = HAData["attributes"]["source"];
}
else
{
lblOSD.Text = "Amp Powered Off!";
}
// Update Power Icon
if (HAData.ContainsKey("state") && HAData["state"] == "on")
{
this.imgPower.Image = Properties.Resources.on;
}
else
{
this.imgPower.Image = Properties.Resources.off;
}
// Update Mute Icon
if (HAData.ContainsKey("attributes") && HAData["attributes"].ContainsKey("is_volume_muted"))
{
if (HAData["attributes"]["is_volume_muted"])
{
this.imgMute.Image = Properties.Resources.mute;
}
else
{
this.imgMute.Image = Properties.Resources.vol;
}
}
// Update Slider and Volume Label
if (HAData.ContainsKey("attributes") && HAData["attributes"].ContainsKey("volume_level"))
{
int volaspercent = Convert.ToInt32(HAData["attributes"]["volume_level"] * 100);
sliderVol.Value = volaspercent;
lblVol.Text = volaspercent.ToString();
}
// Show OSD when change in volume or source detected
// Messy 'fix' to avoid crash when those paramaters are not supported by the media_player entity
// TODO implement better fix
try
{
if (Properties.Settings.Default.OSD && this.Opacity == 0 || PrevHAData.Count > 0 || HAData.Count > 0)
{
if (HAData.ContainsKey("attributes") && HAData["attributes"].ContainsKey("source"))
{
if (PrevHAData["attributes"]["source"] != HAData["attributes"]["source"])
{
string temp1 = PrevHAData["attributes"]["source"];
string temp2 = HAData["attributes"]["source"];
Task.Factory.StartNew(() => ShowOSD());
}
}
if (HAData.ContainsKey("attributes") && HAData["attributes"].ContainsKey("volume_level"))
{
if (PrevHAData["attributes"]["volume_level"] != HAData["attributes"]["volume_level"])
{
decimal temp1 = PrevHAData["attributes"]["volume_level"];
decimal temp2 = HAData["attributes"]["volume_level"];
Task.Factory.StartNew(() => ShowOSD());
}
}
}
}
catch (System.Collections.Generic.KeyNotFoundException)
{
}
catch (Microsoft.CSharp.RuntimeBinder.RuntimeBinderException)
{
tmrPoll.Stop();
SettingsForm.Show();
launchingsettings = true;
}
}
//Toggles power when power icon clicked. private void imgPower_Click(object sender, EventArgs e) => Task.Factory.StartNew(() => HAAPI.Power());
//Mutes when mute icon clicked. private void imgMute_Click(object sender, EventArgs e) => Task.Factory.StartNew(() => HAAPI.Volume_Mute(HAData["attributes"]["is_volume_muted"]));
// Handle the Global Keybinds.
private void _globalHook_KeyDown(object sender, System.Windows.Forms.KeyEventArgs e)
{
//Continue only if CTRL wasn't pressed.
if (e.Modifiers != System.Windows.Forms.Keys.Control)
{
switch (e.KeyCode)
{
case System.Windows.Forms.Keys.VolumeUp:
e.Handled = true;
Task.Factory.StartNew(() => HAAPI.Volume_Up());
if (Properties.Settings.Default.OSD && this.Opacity == 0)
{
Task.Factory.StartNew(() => ShowOSD());
}
break;
case System.Windows.Forms.Keys.VolumeDown:
e.Handled = true;
Task.Factory.StartNew(() => HAAPI.Volume_Down());
if (Properties.Settings.Default.OSD && this.Opacity == 0)
{
Task.Factory.StartNew(() => ShowOSD());
}
break;
case System.Windows.Forms.Keys.VolumeMute:
if (!Properties.Settings.Default.DisableMute)
{
e.Handled = true;
bool state = HAData["attributes"]["is_volume_muted"];
Task.Factory.StartNew(() => HAAPI.Volume_Mute(state));
}
break;
// Pressing the Pause key without Shift will toggle power, with Shift it changes to the OnInput.
case System.Windows.Forms.Keys.Pause:
e.Handled = true;
if (e.Modifiers == System.Windows.Forms.Keys.Shift)
{
Task.Factory.StartNew(() => HAAPI.Set_Input());
}
else
{
Task.Factory.StartNew(() => HAAPI.Power());
}
break;
// Pressing the Scroll key without Shift will turn on additional switch, with Shift it turns off additional switch.
case System.Windows.Forms.Keys.Scroll:
e.Handled = true;
if (e.Modifiers == System.Windows.Forms.Keys.Shift)
{
Task.Factory.StartNew(() => HAAPI.Toggle_Switch("turn_off", Properties.Settings.Default.StopSwitch));
}
else
{
Task.Factory.StartNew(() => HAAPI.Toggle_Switch("turn_on", Properties.Settings.Default.StartSwitch));
}
break;
default:
break;
}
}
}
//This is a workaround to be able to add seperate events to each dynamic context menu entry (source). void contextsource(object sender, EventArgs e) => Task.Factory.StartNew(() => HAAPI.Set_Input(sender.ToString()));
private void Main_Load(object sender, EventArgs e)
{
foreach (string arg in Environment.GetCommandLineArgs())
{
if (arg == "/updated")
{
Properties.Settings.Default.Upgrade();
Properties.Settings.Default.Save();
}
}
SystemEvents.PowerModeChanged += OnPowerModeChanged;
this.Opacity = 0;
//If HAURL is not set or url is invalid, assume first launch and load settings.
if (String.IsNullOrEmpty(Properties.Settings.Default.HAURL) || !HAAPI.Validate_URL(Properties.Settings.Default.HAURL))
{
SettingsForm.Show();
launchingsettings = true;
//If HAURL is set then continue as normal.
}
else
{
lblOSD.Text = "HA Volume - " + System.Windows.Forms.Application.ProductVersion;
//Check for Updates.
if (Properties.Settings.Default.Update)
{
AutoUpdaterDotNET.AutoUpdater.Start("http://cyanlabs.net/api/latest.php?product=" + System.Windows.Forms.Application.ProductName);
}
//Set OSD to the correct screen based on settings.
int x = Screen.AllScreens[Properties.Settings.Default.Monitor].Bounds.Location.X + (Screen.AllScreens[Properties.Settings.Default.Monitor].WorkingArea.Width - this.Width);
int y = Screen.AllScreens[Properties.Settings.Default.Monitor].Bounds.Location.Y + (Screen.AllScreens[Properties.Settings.Default.Monitor].WorkingArea.Height - this.Height);
Location = new Point(x, y);
//Runs a manual poll to prevent crash before timer has run.
HAData = HAAPI.GET(Properties.Settings.Default.HAEntity);
//Populates menu with all sources set in HA.
try
{
if (HAData["attributes"].ContainsKey("source_list"))
{
foreach (string source in HAData["attributes"]["source_list"])
{
contextSources.Items.Add(source, null, contextsource);
}
}
}
catch (Microsoft.CSharp.RuntimeBinder.RuntimeBinderException)
{
tmrPoll.Stop();
SettingsForm.Show();
launchingsettings = true;
}
//If Keybinds are enables it adds the keybind event handler.
if (Properties.Settings.Default.Keybinds)
{
_globalHook = Hook.GlobalEvents();
_globalHook.KeyDown += _globalHook_KeyDown;
}
//Set timer to 1000 x chosen poll speed and start the timer.
tmrPoll.Interval = Properties.Settings.Default.PollRate * 1000;
tmrPoll.Start();
StartupCommands();
}
}
