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Add option to disable only if program in list is focused #71

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Add option to disable only if program in list is focused #71

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9 changes: 9 additions & 0 deletions KeyboardChatterBlocker/KeyBlocker.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -169,6 +169,9 @@ public void ApplyConfigSetting(string setting)
case "auto_disable_on_fullscreen":
AutoDisableOnFullscreen = SettingAsBool(settingValue);
break;
case "disable_only_on_focus":
DisableOnlyIfFocus = SettingAsBool(settingValue);
break;
case "other_key_resets_timeout":
OtherKeyResetsTimeout = SettingAsBool(settingValue);
break;
Expand Down Expand Up @@ -273,6 +276,7 @@ public string GetConfigurationString()
result.Append("auto_disable_programs: ").Append(string.Join("/", AutoDisablePrograms)).Append("\n");
}
result.Append("auto_disable_on_fullscreen: ").Append(AutoDisableOnFullscreen ? "true" : "false").Append("\n");
result.Append("disable_only_on_focus: ").Append(DisableOnlyIfFocus ? "true" : "false").Append("\n");
result.Append("other_key_resets_timeout: ").Append(OtherKeyResetsTimeout ? "true" : "false").Append("\n");
result.Append("\n");
foreach (KeyValuePair<string, string> pair in Hotkeys)
Expand Down Expand Up @@ -366,6 +370,11 @@ public string GetConfigurationString()
/// </summary>
public bool AutoDisableOnFullscreen = false;

/// <summary>
/// Whether to automatically disable the blocker only if one of listed programs are focused.
/// </summary>
public bool DisableOnlyIfFocus = false;

/// <summary>
/// If true, reset timeouts for keys when another key is pressed.
/// </summary>
Expand Down
15 changes: 15 additions & 0 deletions KeyboardChatterBlocker/MainBlockerForm.Designer.cs
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63 changes: 62 additions & 1 deletion KeyboardChatterBlocker/MainBlockerForm.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,7 @@
using System.Diagnostics;
using System.IO;
using System.Globalization;
using System.Runtime.InteropServices;

namespace KeyboardChatterBlocker
{
Expand All @@ -18,6 +19,7 @@ namespace KeyboardChatterBlocker
/// </summary>
public partial class MainBlockerForm : Form
{

/// <summary>
/// Whether the form is still loading.
/// </summary>
Expand Down Expand Up @@ -108,6 +110,12 @@ public MainBlockerForm()
versionAboutLabel.Text = "Version: " + Application.ProductVersion;
}

[DllImport("user32.dll")]
private static extern IntPtr GetForegroundWindow();

[DllImport("user32.dll")]
private static extern uint GetWindowThreadProcessId(IntPtr hWnd, out uint lpdwProcessId);

/// <summary>
/// Method auto-called (by event) for when a key is blocked.
/// </summary>
Expand Down Expand Up @@ -272,7 +280,21 @@ public void CheckAutoDisable()
return;
}
bool any = false;
foreach (string proc in Process.GetProcesses().Select(p => p.ProcessName.ToLowerInvariant()))

List<string> processes = new List<string>();

if (Program.Blocker.DisableOnlyIfFocus)
{
processes.Add(GetActiveProcessName().ToLowerInvariant());
}
else
{
foreach (string proc in Process.GetProcesses().Select(p => p.ProcessName.ToLowerInvariant())){
processes.Add((string)proc);
}
}

foreach (string proc in processes)
{
if (programsToCheck.Contains(proc))
{
Expand Down Expand Up @@ -324,6 +346,7 @@ public void MainBlockerForm_Load(object sender, EventArgs e)
AutoDisableTimer.Start();
AutoDisableProgramsList.Items.AddRange(Program.Blocker.AutoDisablePrograms.Select(s => new ListViewItem(s)).ToArray());
AutoDisableOnFullscreenCheckbox.Checked = Program.Blocker.AutoDisableOnFullscreen;
DisableOnFocusCheckbox.Checked = Program.Blocker.DisableOnlyIfFocus;
ChatterThresholdBox.Value = Program.Blocker.GlobalChatterTimeLimit;
MeasureFromComboBox.Text = Program.Blocker.MeasureMode.ToString();
EnabledCheckbox.Checked = Program.Blocker.IsEnabled;
Expand Down Expand Up @@ -366,6 +389,31 @@ public void StatsUpdateTimer_Tick(object sender, EventArgs e)
}
}

public static string GetActiveProcessName()
{
// 2. Get the handle of the focused window
IntPtr hwnd = GetForegroundWindow();
if (hwnd == IntPtr.Zero) return "unknown";

// 3. Get the Process ID (PID) from that window handle
GetWindowThreadProcessId(hwnd, out uint pid);

try
{
// 4. Get the process object and return its lowercased name
using (Process p = Process.GetProcessById((int)pid))
{
return p.ProcessName.ToLowerInvariant();
}
}
catch (Exception)
{
// Handles cases where the process closes abruptly
// or your app lacks permissions to access it
return "unknown";
}
}

/// <summary>
/// If enabled, any close should fully close the form and exit the program.
/// </summary>
Expand Down Expand Up @@ -725,6 +773,19 @@ private void AutoDisableOnFullscreenCheckbox_CheckedChanged(object sender, Event
Program.Blocker.SaveConfig();
}

/// <summary>
/// Event method to handle the 'auto disable on fullscreen' checkbox state changing.
/// </summary>
private void DisableOnFocusCheckbox_CheckedChanged(object sender, EventArgs e)
{
if (Loading)
{
return;
}
Program.Blocker.DisableOnlyIfFocus = DisableOnFocusCheckbox.Checked;
Program.Blocker.SaveConfig();
}

/// <summary>
/// Event method to handle the 'other key reset' checkbox state changing.
/// </summary>
Expand Down
33 changes: 33 additions & 0 deletions KeyboardChatterBlocker/MainBlockerForm.resx
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Original file line number Diff line number Diff line change
Expand Up @@ -129,6 +129,18 @@
<metadata name="ChatterConfigure.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<value>True</value>
</metadata>
<metadata name="Time.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<value>True</value>
</metadata>
<metadata name="Key.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<value>True</value>
</metadata>
<metadata name="ChatterDelay.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<value>True</value>
</metadata>
<metadata name="ChatterConfigure.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<value>True</value>
</metadata>
<metadata name="TrayIcon.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
<value>189, 17</value>
</metadata>
Expand Down Expand Up @@ -1280,6 +1292,27 @@
<metadata name="StatsRateColumn.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<value>True</value>
</metadata>
<metadata name="StatsKeyColumn.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<value>True</value>
</metadata>
<metadata name="StatsCountColumn.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<value>True</value>
</metadata>
<metadata name="StatsChatterColumn.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<value>True</value>
</metadata>
<metadata name="StatsRateColumn.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<value>True</value>
</metadata>
<metadata name="ConfigureKeyColumn.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<value>True</value>
</metadata>
<metadata name="ConfigureThresholdColumn.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<value>True</value>
</metadata>
<metadata name="RemoveColumn.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<value>True</value>
</metadata>
<metadata name="ConfigureKeyColumn.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<value>True</value>
</metadata>
Expand Down