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[client] input: add releaseKeysOnFocusLoss option

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This makes dealing with window manager shortcuts that overlap with guest
keys more pleasant, while retaining the previous functionality for users
who prefer it.

For instance, previously, using Alt+Tab (or $mod as Alt in i3/sway
movement commands) would result in the guest retaining Alt as pressed.

When the guest regained focus, it would continue thinking Alt is
pressed, leading to accidentally triggering obscure shortcuts. One had
to remember to press Alt again to "unstick" things, which was
suboptimal.
This commit is contained in:
Tudor Brindus
2021-02-13 02:19:01 -05:00
committed by Geoffrey McRae
parent 98a327e99e
commit 1a407a67b1
4 changed files with 41 additions and 26 deletions
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5
client/src/app.c
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@@ -57,6 +57,11 @@ void app_handleFocusEvent(bool focused)
{
core_setGrabQuiet(false);
core_setCursorInView(false);
if (g_params.releaseKeysOnFocusLoss)
for (int key = 0; key < KEY_MAX; key++)
if (g_state.keyDown[key])
app_handleKeyRelease(key);
}
g_cursor.realign = true;

30
client/src/config.c
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@@ -271,6 +271,13 @@ static struct Option options[] =
.type = OPTION_TYPE_BOOL,
.value.x_bool = true,
},
{
.module = "input",
.name = "releaseKeysOnFocusLoss",
.description = "On focus loss, send key up events to guest for all held keys",
.type = OPTION_TYPE_BOOL,
.value.x_bool = true
},
{
.module = "input",
.name = "escapeKey",
@@ -512,17 +519,18 @@ bool config_load(int argc, char * argv[])
case 270: g_params.winRotate = LG_ROTATE_270; break;
}
g_params.grabKeyboard = option_get_bool("input", "grabKeyboard" );
g_params.grabKeyboardOnFocus = option_get_bool("input", "grabKeyboardOnFocus");
g_params.escapeKey = option_get_int ("input", "escapeKey" );
g_params.ignoreWindowsKeys = option_get_bool("input", "ignoreWindowsKeys" );
g_params.hideMouse = option_get_bool("input", "hideCursor" );
g_params.mouseSens = option_get_int ("input", "mouseSens" );
g_params.mouseSmoothing = option_get_bool("input", "mouseSmoothing" );
g_params.rawMouse = option_get_bool("input", "rawMouse" );
g_params.mouseRedraw = option_get_bool("input", "mouseRedraw" );
g_params.autoCapture = option_get_bool("input", "autoCapture" );
g_params.captureInputOnly = option_get_bool("input", "captureOnly" );
g_params.grabKeyboard = option_get_bool("input", "grabKeyboard" );
g_params.grabKeyboardOnFocus = option_get_bool("input", "grabKeyboardOnFocus" );
g_params.releaseKeysOnFocusLoss = option_get_bool("input", "releaseKeysOnFocusLoss");
g_params.escapeKey = option_get_int ("input", "escapeKey" );
g_params.ignoreWindowsKeys = option_get_bool("input", "ignoreWindowsKeys" );
g_params.hideMouse = option_get_bool("input", "hideCursor" );
g_params.mouseSens = option_get_int ("input", "mouseSens" );
g_params.mouseSmoothing = option_get_bool("input", "mouseSmoothing" );
g_params.rawMouse = option_get_bool("input", "rawMouse" );
g_params.mouseRedraw = option_get_bool("input", "mouseRedraw" );
g_params.autoCapture = option_get_bool("input", "autoCapture" );
g_params.captureInputOnly = option_get_bool("input", "captureOnly" );
g_params.minimizeOnFocusLoss = option_get_bool("win", "minimizeOnFocusLoss");

1
client/src/main.h
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@@ -128,6 +128,7 @@ struct AppParams
bool grabKeyboardOnFocus;
int escapeKey;
bool ignoreWindowsKeys;
bool releaseKeysOnFocusLoss;
bool showAlerts;
bool captureOnStart;
bool quickSplash;