+data/org.mate.peripherals-mouse.gschema.xml

+ org.mate.peripherals-mouse.gschema.xml.in \

+<schemalist gettext-domain="mate-desktop">

+ <enum id="org.mate.peripherals-mouse.AccelProfile">

+ <value nick="default" value="0"/>

+ <value nick="adaptive" value="1"/>

+ <value nick="flat" value="2"/>

+ </enum>

+ <schema id="org.mate.peripherals-mouse" path="/org/mate/desktop/peripherals/mouse/">

+ <key name="left-handed" type="b">

+ <default>false</default>

+ <summary>Mouse button orientation</summary>

+ <description>Swap left and right mouse buttons for left-handed mice.</description>

+ </key>

+ <key name="motion-acceleration" type="d">

+ <default>-1</default>

+ <summary>Motion Acceleration</summary>

+ <description>Acceleration multiplier for mouse motion. A value of -1 is the system default.</description>

+ </key>

+ <key name="motion-threshold" type="i">

+ <default>-1</default>

+ <summary>Motion Threshold</summary>

+ <description>Distance in pixels the pointer must move before accelerated mouse motion is activated. A value of -1 is the system default.</description>

+ </key>

+ <key name="accel-profile" enum="org.mate.peripherals-mouse.AccelProfile">

+ <default>'default'</default>

+ <summary>Acceleration profile</summary>

+ <description>Acceleration profile used for connected mice. The acceleration profile can be set to either default ('default') which uses the default acceleration profile for each device, flat ('flat'), which accelerates by a device specific constant factor derived from the configured pointer speed, or adaptive ('adaptive') which adapts the acceleration depending on the mouse movement. If a mouse doesn't support the configured profile, 'default' will be used.</description>

+ </key>

+ <key name="drag-threshold" type="i">

+ <default>8</default>

+ <summary>Drag Threshold</summary>

+ <description>Distance before a drag is started.</description>

+ </key>

+ <key name="double-click" type="i">

+ <default>400</default>

+ <summary>Double Click Time</summary>

+ <description>Length of a double click.</description>

+ </key>

+ <key name="middle-button-enabled" type="b">

+ <default>true</default>

+ <summary>Middle button emulation</summary>

+ <description>Enables middle mouse button emulation through simultaneous left and right button click.</description>

+ </key>

+ <key name="locate-pointer" type="b">

+ <default>false</default>

+ <summary>Locate Pointer</summary>

+ <description>Highlights the current location of the pointer when the Control key is pressed and released.</description>

+ </key>

+ <key name="cursor-theme" type="s">

+ <default>''</default>

+ <summary>Cursor theme</summary>

+ <description>Cursor theme name.</description>

+ </key>

+ <key name="cursor-size" type="i">

+ <default>24</default>

+ <summary>Cursor size</summary>

+ <description>Size of the cursor referenced by cursor_theme.</description>

+ </key>

+ </schema>

+</schemalist>

+ <enum id="org.mate.peripherals-touchpad.AccelProfile">

+ <value nick="default" value="0"/>

+ <value nick="adaptive" value="1"/>

+ <value nick="flat" value="2"/>

+ </enum>

+ <key name="accel-profile" enum="org.mate.peripherals-touchpad.AccelProfile">

+ <default>'default'</default>

+ <summary>Acceleration profile</summary>

+ <description>Acceleration profile used for touchpad. The acceleration profile can be set to either default ('default') which uses the default acceleration profile for each device, flat ('flat'), which accelerates by a device specific constant factor derived from the configured pointer speed, or adaptive ('adaptive') which adapts the acceleration depending on the touchpad movement. If a touchpad doesn't support the configured profile, 'default' will be used.</description>

+ </key>

+#define KEY_ACCEL_PROFILE "accel-profile"

+typedef enum {

+ ACCEL_PROFILE_DEFAULT,

+ ACCEL_PROFILE_ADAPTIVE,

+ ACCEL_PROFILE_FLAT

+} AccelProfile;

+

+static void *

+get_property (XDevice *device,

+ const gchar *property,

+ Atom type,

+ int format,

+ gulong nitems)

+{

+ GdkDisplay *display;

+ gulong nitems_ret, bytes_after_ret;

+ int rc, format_ret;

+ Atom property_atom, type_ret;

+ guchar *data = NULL;

+

+ property_atom = property_from_name (property);

+ if (!property_atom)

+ return NULL;

+

+ display = gdk_display_get_default ();

+

+ gdk_x11_display_error_trap_push (display);

+

+ rc = XGetDeviceProperty (GDK_DISPLAY_XDISPLAY (display), device, property_atom,

+ 0, 10, False, type, &type_ret, &format_ret,

+ &nitems_ret, &bytes_after_ret, &data);

+

+ gdk_x11_display_error_trap_pop_ignored (display);

+

+ if (rc == Success && type_ret == type && format_ret == format && nitems_ret >= nitems)

+ return data;

+

+ if (data)

+ XFree (data);

+

+ return NULL;

+}

+

+static void

+change_property (XDevice *device,

+ const gchar *property,

+ Atom type,

+ int format,

+ void *data,

+ gulong nitems)

+{

+ GdkDisplay *display;

+ Atom property_atom;

+ guchar *data_ret;

+

+ property_atom = property_from_name (property);

+ if (!property_atom)

+ return;

+

+ data_ret = get_property (device, property, type, format, nitems);

+ if (!data_ret)

+ return;

+

+ display = gdk_display_get_default ();

+

+ gdk_x11_display_error_trap_push (display);

+

+ XChangeDeviceProperty (GDK_DISPLAY_XDISPLAY (display), device,

+ property_atom, type, format,

+ PropModeReplace, data, nitems);

+

+ gdk_x11_display_error_trap_pop_ignored (display);

+

+ XFree (data_ret);

+}

+

+static void

+set_accel_profile_libinput (MsdMouseManager *manager,

+ XDeviceInfo *device_info)

+{

+ XDevice *device;

+ GdkDisplay *display;

+ GSettings *settings;

+ guchar *available, *defaults, *values;

+

+ display = gdk_display_get_default ();

+

+ device = device_is_touchpad (device_info);

+

+ if (device != NULL) {

+ settings = manager->priv->settings_touchpad;

+ } else {

+ gdk_x11_display_error_trap_push (display);

+ device = XOpenDevice (GDK_DISPLAY_XDISPLAY (display), device_info->id);

+ if ((gdk_x11_display_error_trap_pop (display) != 0) || (device == NULL))

+ return;

+

+ settings = manager->priv->settings_mouse;

+ }

+

+ available = get_property (device, "libinput Accel Profiles Available", XA_INTEGER, 8, 2);

+ if (!available)

+ return;

+ XFree (available);

+

+ defaults = get_property (device, "libinput Accel Profile Enabled Default", XA_INTEGER, 8, 2);

+ if (!defaults)

+ return;

+

+ values = get_property (device, "libinput Accel Profile Enabled", XA_INTEGER, 8, 2);

+ if (!values) {

+ XFree (defaults);

+ return;

+ }

+

+ /* 2 boolean values (8 bit, 0 or 1), in order "adaptive", "flat". */

+ switch (g_settings_get_enum (settings, KEY_ACCEL_PROFILE)) {

+ case ACCEL_PROFILE_ADAPTIVE:

+ values[0] = 1; /* enable adaptive */

+ values[1] = 0; /* disable flat */

+ break;

+ case ACCEL_PROFILE_FLAT:

+ values[0] = 0; /* disable adaptive */

+ values[1] = 1; /* enable flat */

+ break;

+ case ACCEL_PROFILE_DEFAULT:

+ default:

+ values[0] = defaults[0];

+ values[1] = defaults[1];

+ break;

+ }

+

+ change_property (device, "libinput Accel Profile Enabled", XA_INTEGER, 8, values, 2);

+

+ XCloseDevice (GDK_DISPLAY_XDISPLAY (display), device);

+

+ XFree (defaults);

+ XFree (values);

+}

+

+static void

+set_accel_profile (MsdMouseManager *manager,

+ XDeviceInfo *device_info)

+{

+ if (property_exists_on_device (device_info, "libinput Accel Profile Enabled"))

+ set_accel_profile_libinput (manager, device_info);

+

+ /* TODO: Add acceleration profiles for synaptics/legacy drivers */

+}

+

+static void

+set_accel_profile_all (MsdMouseManager *manager)

+{

+ int numdevices, i;

+ XDeviceInfo *devicelist = XListInputDevices (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()), &numdevices);

+

+ if (devicelist == NULL)

+ return;

+

+ for (i = 0; i < numdevices; i++) {

+ set_accel_profile (manager, &devicelist[i]);

+ }

+

+ XFreeDeviceList (devicelist);

+}

+

+ set_accel_profile_all (manager);

+ } else if (g_strcmp0 (key, KEY_ACCEL_PROFILE) == 0) {

+ set_accel_profile_all (manager);

+ } else if (g_strcmp0 (key, KEY_ACCEL_PROFILE) == 0) {

+ set_accel_profile_all (manager);

+[type: gettext/gsettings]data/org.mate.peripherals-mouse.gschema.xml.in