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authorcbdev <cb@cbcdn.com>2020-08-19 12:46:31 +0200
committercbdev <cb@cbcdn.com>2020-08-19 12:46:31 +0200
commitdc7303cc07565a725eec19aeff46f64ad4275c21 (patch)
tree6e4b427d0d1a5751668cbef1a25f1a21f44e9e51 /backends
parent436bcf59c7dcf4acf42f5f812d0e6c4839326757 (diff)
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wininput sanity check and minor documentation update
Diffstat (limited to 'backends')
-rw-r--r--backends/wininput.c5
-rw-r--r--backends/wininput.md6
2 files changed, 8 insertions, 3 deletions
diff --git a/backends/wininput.c b/backends/wininput.c
index 6d21a76..1d1c85b 100644
--- a/backends/wininput.c
+++ b/backends/wininput.c
@@ -149,6 +149,11 @@ static int wininput_configure(char* option, char* value){
cfg.wheel = strtoul(next_token, NULL, 0);
}
+ if(cfg.wheel > cfg.wheel_max){
+ LOG("Mouse wheel initial value out of range");
+ return 1;
+ }
+
return 0;
}
else if(!strcmp(option, "wheeldelta")){
diff --git a/backends/wininput.md b/backends/wininput.md
index bffa000..797d879 100644
--- a/backends/wininput.md
+++ b/backends/wininput.md
@@ -12,7 +12,7 @@ access (as is available under Linux) is possible.
| Option | Example value | Default value | Description |
|---------------|-----------------------|-----------------------|---------------------------------------|
| `interval` | `100` | `50` | Data polling interval in milliseconds. Lower intervals lead to higher CPU load. This value should normally not be changed. |
-| `wheel` | `4000 2000` | `65535 0` | Mouse wheel range and optional initial value. To invert the mouse wheel control, specify the range as a negative integer. As the mouse wheel is a relative control, we need to specify a range incoming absolute values are mapped to. This can be used control the wheel resolution and travel size. |
+| `wheel` | `-4000 2000` | `65535 0` | Mouse wheel range and optional initial value. To invert the mouse wheel control, specify the range as a negative integer. As the mouse wheel is a relative control, we need to specify a range incoming absolute values are mapped to. This can be used control the wheel resolution and travel size. |
| `wheeldelta` | `20` | `1` | Multiplier for wheel travel |
#### Instance configuration
@@ -35,11 +35,11 @@ as well as one channel per mouse button
* `mouse.xmb2`: Extra mouse button 2
The (vertical) mouse wheel can be controlled from the MIDIMonster using the `mouse.wheel` channel, but it can not be used
-as an input channel due to limitations in the Windows API. All instances share one wheel control (see the section on known
+as an input channel due to limitations in the Windows API. All instances share one `wheel` control (see the section on known
bugs below). The mouse wheel sensitivity can be controlled by adjusting the absolute travel range, its initial value and
a wheel delta multiplier.
-All keys that have an [assigned virtual keycode](https://docs.microsoft.com/en-us/windows/win32/inputdev/virtual-key-codes)
+All keyboard keys that have an [assigned virtual keycode](https://docs.microsoft.com/en-us/windows/win32/inputdev/virtual-key-codes)
are mappable as MIDIMonster channels using the syntax `key.<keyname>`, with *keyname* being one of the following specifiers:
* One of the keynames listed below (e.g., `key.enter`)