···

       
62
       
 
       
        description = "Cursor speed factor for highest-speed finger motion.";

     

       
63
       
 
       
      };

     

       
64
       
 
       


     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
65
       
 
       
      twoFingerScroll = mkOption {

     

       
66
       
 
       
        type = types.bool;

     

       
67
       
 
       
        default = false;

     
···

       
122
       
 
       
        description = "Whether to enable palm detection (hardware support required)";

     

       
123
       
 
       
      };

     

       
124
       
 
       


     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
125
       
 
       
      horizontalScroll = mkOption {

     

       
126
       
 
       
        type = types.bool;

     

       
127
       
 
       
        default = true;

     
···

       
174
       
 
       
          Option "HorizTwoFingerScroll" "${if cfg.horizTwoFingerScroll then "1" else "0"}"

     

       
175
       
 
       
          Option "VertEdgeScroll" "${if cfg.vertEdgeScroll then "1" else "0"}"

     

       
176
       
 
       
          Option "HorizEdgeScroll" "${if cfg.horizEdgeScroll then "1" else "0"}"

     

       
177
       
-
       
          ${if cfg.palmDetect then ''Option "PalmDetect" "1"'' else ""}

     

       
178
       
-
       
          ${if cfg.horizontalScroll then "" else ''Option "HorizScrollDelta" "0"''}

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
179
       
 
       
          ${cfg.additionalOptions}

     

       
180
       
 
       
        EndSection

     

       
181
       
 
       
      '';

     

···

       
62
       
 
       
        description = "Cursor speed factor for highest-speed finger motion.";

     

       
63
       
 
       
      };

     

       
64
       
 
       


     

       
65
       
+
       
      scrollDelta = mkOption {

     

       
66
       
+
       
        type = types.nullOr types.int;

     

       
67
       
+
       
        default = null;

     

       
68
       
+
       
        example = 75;

     

       
69
       
+
       
        description = "Move distance of the finger for a scroll event.";

     

       
70
       
+
       
      };

     

       
71
       
+
       


     

       
72
       
 
       
      twoFingerScroll = mkOption {

     

       
73
       
 
       
        type = types.bool;

     

       
74
       
 
       
        default = false;

     
···

       
129
       
 
       
        description = "Whether to enable palm detection (hardware support required)";

     

       
130
       
 
       
      };

     

       
131
       
 
       


     

       
132
       
+
       
      palmMinWidth = mkOption {

     

       
133
       
+
       
        type = types.nullOr types.int;

     

       
134
       
+
       
        default = null;

     

       
135
       
+
       
        example = 5;

     

       
136
       
+
       
        description = "Minimum finger width at which touch is considered a palm";

     

       
137
       
+
       
      };

     

       
138
       
+
       


     

       
139
       
+
       
      palmMinZ = mkOption {

     

       
140
       
+
       
        type = types.nullOr types.int;

     

       
141
       
+
       
        default = null;

     

       
142
       
+
       
        example = 20;

     

       
143
       
+
       
        description = "Minimum finger pressure at which touch is considered a palm";

     

       
144
       
+
       
      };

     

       
145
       
+
       


     

       
146
       
 
       
      horizontalScroll = mkOption {

     

       
147
       
 
       
        type = types.bool;

     

       
148
       
 
       
        default = true;

     
···

       
195
       
 
       
          Option "HorizTwoFingerScroll" "${if cfg.horizTwoFingerScroll then "1" else "0"}"

     

       
196
       
 
       
          Option "VertEdgeScroll" "${if cfg.vertEdgeScroll then "1" else "0"}"

     

       
197
       
 
       
          Option "HorizEdgeScroll" "${if cfg.horizEdgeScroll then "1" else "0"}"

     

       
198
       
+
       
          ${optionalString cfg.palmDetect ''Option "PalmDetect" "1"''}

     

       
199
       
+
       
          ${optionalString (cfg.palmMinWidth != null) ''Option "PalmMinWidth" "${toString cfg.palmMinWidth}"''}

     

       
200
       
+
       
          ${optionalString (cfg.palmMinZ != null) ''Option "PalmMinZ" "${toString cfg.palmMinZ}"''}

     

       
201
       
+
       
          ${optionalString (cfg.scrollDelta != null) ''Option "VertScrollDelta" "${toString cfg.scrollDelta}"''}

     

       
202
       
+
       
          ${if !cfg.horizontalScroll then ''Option "HorizScrollDelta" "0"''

     

       
203
       
+
       
            else (optionalString (cfg.scrollDelta != null) ''Option "HorizScrollDelta" "${toString cfg.scrollDelta}"'')}

     

       
204
       
 
       
          ${cfg.additionalOptions}

     

       
205
       
 
       
        EndSection

     

       
206
       
 
       
      '';