mouse: Add acceleration profiles

Currently libinput supports Adaptive and Flat acceleration profiles. We
can use these to change mouse behavior. Synaptic touchpads are not
supported through libinput, so they will not be affected by this change.

The Default acceleration profile reads the value from the libinput
defaults and sets them as the current profile. Usually ends up being
Adaptive.

3 files changed, 70 insertions, 0 deletions

diff --git a/data/Makefile.am b/data/Makefile.am
index 5f40975..33764fd 100644
--- a/data/Makefile.am
+++ b/data/Makefile.am
@@ -3,6 +3,7 @@ NULL =
 msd_gschemas_in = \
 	org.mate.applications-at.gschema.xml.in \
 	org.mate.font-rendering.gschema.xml.in \
+	org.mate.peripherals-mouse.gschema.xml.in \
 	org.mate.peripherals-smartcard.gschema.xml.in \
 	org.mate.peripherals-touchpad.gschema.xml.in \
 	org.mate.SettingsDaemon.plugins.a11y-keyboard.gschema.xml.in \
diff --git a/data/org.mate.peripherals-mouse.gschema.xml.in b/data/org.mate.peripherals-mouse.gschema.xml.in
new file mode 100644
index 0000000..87b4bc2
--- /dev/null
+++ b/data/org.mate.peripherals-mouse.gschema.xml.in
@@ -0,0 +1,59 @@
+<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>
diff --git a/data/org.mate.peripherals-touchpad.gschema.xml.in b/data/org.mate.peripherals-touchpad.gschema.xml.in
index 90b83c8..2755174 100644
--- a/data/org.mate.peripherals-touchpad.gschema.xml.in
+++ b/data/org.mate.peripherals-touchpad.gschema.xml.in
@@ -4,6 +4,11 @@
     <value nick="left" value="1"/>
     <value nick="mouse" value="2"/>
   </enum>
+  <enum id="org.mate.peripherals-touchpad.AccelProfile">
+    <value nick="default" value="0"/>
+    <value nick="adaptive" value="1"/>
+    <value nick="flat" value="2"/>
+  </enum>
   <schema id="org.mate.peripherals-touchpad" path="/org/mate/desktop/peripherals/touchpad/">
     <key name="disable-while-typing" type="b">
       <default>false</default>
@@ -85,5 +90,10 @@
       <summary>Motion Threshold</summary>
       <description>Distance in pixels the pointer must move before accelerated touchpad motion is activated.  A value of -1 is the system default.</description>
     </key>
+    <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>
   </schema>
 </schemalist>