src/mconfig.c

   1 /***************************************************************************
   2  *
   3  * Multitouch X driver
   4  * Copyright (C) 2011 Ryan Bourgeois <bluedragonx@gmail.com>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  19  *
  20  **************************************************************************/
  21
  22 #include "mconfig.h"
  23
  24 void mconfig_defaults(struct MConfig* cfg)
  25 {
  26         // Configure MTState
  27         cfg->touch_down = DEFAULT_TOUCH_DOWN;
  28         cfg->touch_up = DEFAULT_TOUCH_UP;
  29         cfg->ignore_thumb = DEFAULT_IGNORE_THUMB;
  30         cfg->ignore_palm = DEFAULT_IGNORE_PALM;
  31         cfg->disable_on_palm = DEFAULT_DISABLE_ON_PALM;
  32         cfg->disable_on_thumb = DEFAULT_DISABLE_ON_THUMB;
  33         cfg->thumb_ratio = DEFAULT_THUMB_RATIO;
  34         cfg->thumb_size = DEFAULT_THUMB_SIZE;
  35         cfg->palm_size = DEFAULT_PALM_SIZE;
  36         cfg->bottom_edge = DEFAULT_BOTTOM_EDGE;
  37
  38         // Configure Gestures
  39         cfg->trackpad_disable = DEFAULT_TRACKPAD_DISABLE;
  40         cfg->button_enable = DEFAULT_BUTTON_ENABLE;
  41         cfg->button_integrated = DEFAULT_BUTTON_INTEGRATED;
  42         cfg->button_expire = DEFAULT_BUTTON_EXPIRE;
  43         cfg->button_zones = DEFAULT_BUTTON_ZONES;
  44         cfg->bottom_edge_zones = DEFAULT_BOTTOM_EDGE_ZONES;
  45         cfg->button_1touch = DEFAULT_BUTTON_1TOUCH;
  46         cfg->button_2touch = DEFAULT_BUTTON_2TOUCH;
  47         cfg->button_3touch = DEFAULT_BUTTON_3TOUCH;
  48         cfg->tap_1touch = DEFAULT_TAP_1TOUCH;
  49         cfg->tap_2touch = DEFAULT_TAP_2TOUCH;
  50         cfg->tap_3touch = DEFAULT_TAP_3TOUCH;
  51         cfg->tap_4touch = DEFAULT_TAP_4TOUCH;
  52         cfg->tap_timeout = DEFAULT_TAP_TIMEOUT;
  53         cfg->tap_hold = DEFAULT_TAP_HOLD;
  54         cfg->tap_dist = DEFAULT_TAP_DIST;
  55         cfg->gesture_hold = DEFAULT_GESTURE_HOLD;
  56         cfg->gesture_wait = DEFAULT_GESTURE_WAIT;
  57         cfg->scroll_dist = DEFAULT_SCROLL_DIST;
  58         cfg->scroll_up_btn = DEFAULT_SCROLL_UP_BTN;
  59         cfg->scroll_dn_btn = DEFAULT_SCROLL_DN_BTN;
  60         cfg->scroll_lt_btn = DEFAULT_SCROLL_LT_BTN;
  61         cfg->scroll_rt_btn = DEFAULT_SCROLL_RT_BTN;
  62         cfg->swipe_dist = DEFAULT_SWIPE_DIST;
  63         cfg->swipe_up_btn = DEFAULT_SWIPE_UP_BTN;
  64         cfg->swipe_dn_btn = DEFAULT_SWIPE_DN_BTN;
  65         cfg->swipe_lt_btn = DEFAULT_SWIPE_LT_BTN;
  66         cfg->swipe_rt_btn = DEFAULT_SWIPE_RT_BTN;
  67         cfg->swipe4_dist = DEFAULT_SWIPE4_DIST;
  68         cfg->swipe4_up_btn = DEFAULT_SWIPE4_UP_BTN;
  69         cfg->swipe4_dn_btn = DEFAULT_SWIPE4_DN_BTN;
  70         cfg->swipe4_lt_btn = DEFAULT_SWIPE4_LT_BTN;
  71         cfg->swipe4_rt_btn = DEFAULT_SWIPE4_RT_BTN;
  72         cfg->scale_dist = DEFAULT_SCALE_DIST;
  73         cfg->scale_up_btn = DEFAULT_SCALE_UP_BTN;
  74         cfg->scale_dn_btn = DEFAULT_SCALE_DN_BTN;
  75         cfg->rotate_dist = SQRVAL(DEFAULT_ROTATE_DIST);
  76         cfg->rotate_lt_btn = DEFAULT_ROTATE_LT_BTN;
  77         cfg->rotate_rt_btn = DEFAULT_ROTATE_RT_BTN;
  78         cfg->drag_enable = DEFAULT_DRAG_ENABLE;
  79         cfg->drag_timeout = DEFAULT_DRAG_TIMEOUT;
  80         cfg->sensitivity = DEFAULT_SENSITIVITY;
  81 }
  82
  83 void mconfig_init(struct MConfig* cfg,
  84                         const struct Capabilities* caps)
  85 {
  86         cfg->touch_minor = caps->has_abs[MTDEV_TOUCH_MINOR];
  87         cfg->pad_width = get_cap_xsize(caps);
  88         cfg->pad_height = get_cap_ysize(caps);
  89         cfg->pad_xmin = get_cap_xmin(caps);
  90         cfg->pad_ymin = get_cap_ymin(caps);
  91
  92         if (caps->has_abs[MTDEV_TOUCH_MAJOR] && caps->has_abs[MTDEV_WIDTH_MAJOR]) {
  93                 cfg->touch_type = MCFG_SCALE;
  94                 cfg->touch_min = caps->abs[MTDEV_TOUCH_MAJOR].minimum;
  95                 cfg->touch_max = caps->abs[MTDEV_TOUCH_MAJOR].maximum;
  96                 xf86Msg(X_INFO, "Touchpad supports regular and approaching touches.\n");
  97                 xf86Msg(X_INFO, "  touch_min = %d, touch_max = %d\n", cfg->touch_min, cfg->touch_max);
  98         }
  99         else if (caps->has_abs[MTDEV_TOUCH_MAJOR]) {
 100                 cfg->touch_type = MCFG_SIZE;
 101                 cfg->touch_min = caps->abs[MTDEV_TOUCH_MAJOR].minimum;
 102                 cfg->touch_max = caps->abs[MTDEV_TOUCH_MAJOR].maximum;
 103                 xf86Msg(X_INFO, "Touchpad supports regular touches.\n");
 104                 xf86Msg(X_INFO, "  touch_min = %d, touch_max = %d\n", cfg->touch_min, cfg->touch_max);
 105         }
 106         else if (caps->has_abs[MTDEV_PRESSURE]) {
 107                 cfg->touch_type = MCFG_PRESSURE;
 108                 cfg->touch_min = caps->abs[MTDEV_PRESSURE].minimum;
 109                 cfg->touch_max = caps->abs[MTDEV_PRESSURE].maximum;
 110                 xf86Msg(X_INFO, "Touchpad is pressure based.\n");
 111                 xf86Msg(X_INFO, "  touch_min = %d, touch_max = %d\n", cfg->touch_min, cfg->touch_max);
 112         }
 113         else {
 114                 cfg->touch_type = MCFG_NONE;
 115                 xf86Msg(X_WARNING, "Touchpad has minimal capabilities. Some features will be unavailable.\n");
 116         }
 117
 118         if (cfg->touch_minor)
 119                 xf86Msg(X_INFO, "Touchpad supports minor touch widths.\n");
 120 }
 121
 122 void mconfig_configure(struct MConfig* cfg,
 123                         pointer opts)
 124 {
 125         // Configure MTState
 126         cfg->touch_down = CLAMPVAL(xf86SetIntOption(opts, "FingerHigh", DEFAULT_TOUCH_DOWN), 0, 100);
 127         cfg->touch_up = CLAMPVAL(xf86SetIntOption(opts, "FingerLow", DEFAULT_TOUCH_UP), 0, 100);
 128         cfg->ignore_thumb = xf86SetBoolOption(opts, "IgnoreThumb", DEFAULT_IGNORE_THUMB);
 129         cfg->ignore_palm = xf86SetBoolOption(opts, "IgnorePalm", DEFAULT_IGNORE_PALM);
 130         cfg->disable_on_thumb = xf86SetBoolOption(opts, "DisableOnThumb", DEFAULT_DISABLE_ON_THUMB);
 131         cfg->disable_on_palm = xf86SetBoolOption(opts, "DisableOnPalm", DEFAULT_DISABLE_ON_PALM);
 132         cfg->thumb_ratio = CLAMPVAL(xf86SetIntOption(opts, "ThumbRatio", DEFAULT_THUMB_RATIO), 0, 100);
 133         cfg->thumb_size = CLAMPVAL(xf86SetIntOption(opts, "ThumbSize", DEFAULT_THUMB_SIZE), 0, 100);
 134         cfg->palm_size = CLAMPVAL(xf86SetIntOption(opts, "PalmSize", DEFAULT_PALM_SIZE), 0, 100);
 135         cfg->bottom_edge = CLAMPVAL(xf86SetIntOption(opts, "BottomEdge", DEFAULT_BOTTOM_EDGE), 0, 100);
 136
 137         // Configure Gestures
 138         cfg->trackpad_disable = CLAMPVAL(xf86SetIntOption(opts, "TrackpadDisable", DEFAULT_TRACKPAD_DISABLE), 0, 3);
 139         cfg->button_enable = xf86SetBoolOption(opts, "ButtonEnable", DEFAULT_BUTTON_ENABLE);
 140         cfg->button_integrated = xf86SetBoolOption(opts, "ButtonIntegrated", DEFAULT_BUTTON_INTEGRATED);
 141         cfg->button_expire = MAXVAL(xf86SetIntOption(opts, "ButtonTouchExpire", DEFAULT_BUTTON_EXPIRE), 0);
 142         cfg->button_zones = xf86SetBoolOption(opts, "ButtonZonesEnable", DEFAULT_BUTTON_ZONES);
 143         cfg->bottom_edge_zones = xf86SetBoolOption(opts, "BottomEdgeZonesEnable", DEFAULT_BOTTOM_EDGE_ZONES);
 144         cfg->button_1touch = CLAMPVAL(xf86SetIntOption(opts, "ClickFinger1", DEFAULT_BUTTON_1TOUCH), 0, 32);
 145         cfg->button_2touch = CLAMPVAL(xf86SetIntOption(opts, "ClickFinger2", DEFAULT_BUTTON_2TOUCH), 0, 32);
 146         cfg->button_3touch = CLAMPVAL(xf86SetIntOption(opts, "ClickFinger3", DEFAULT_BUTTON_3TOUCH), 0, 32);
 147         cfg->button_move = xf86SetBoolOption(opts, "ButtonMoveEmulate", DEFAULT_BUTTON_MOVE);
 148         cfg->tap_1touch = CLAMPVAL(xf86SetIntOption(opts, "TapButton1", DEFAULT_TAP_1TOUCH), 0, 32);
 149         cfg->tap_2touch = CLAMPVAL(xf86SetIntOption(opts, "TapButton2", DEFAULT_TAP_2TOUCH), 0, 32);
 150         cfg->tap_3touch = CLAMPVAL(xf86SetIntOption(opts, "TapButton3", DEFAULT_TAP_3TOUCH), 0, 32);
 151         cfg->tap_4touch = CLAMPVAL(xf86SetIntOption(opts, "TapButton4", DEFAULT_TAP_4TOUCH), 0, 32);
 152         cfg->tap_hold = MAXVAL(xf86SetIntOption(opts, "ClickTime", DEFAULT_TAP_HOLD), 1);
 153         cfg->tap_timeout = MAXVAL(xf86SetIntOption(opts, "MaxTapTime", DEFAULT_TAP_TIMEOUT), 1);
 154         cfg->tap_dist = MAXVAL(xf86SetIntOption(opts, "MaxTapMove", DEFAULT_TAP_DIST), 1);
 155         cfg->gesture_hold = MAXVAL(xf86SetIntOption(opts, "GestureClickTime", DEFAULT_GESTURE_HOLD), 1);
 156         cfg->gesture_wait = MAXVAL(xf86SetIntOption(opts, "GestureWaitTime", DEFAULT_GESTURE_WAIT), 0);
 157         cfg->scroll_dist = MAXVAL(xf86SetIntOption(opts, "ScrollDistance", DEFAULT_SCROLL_DIST), 1);
 158         cfg->scroll_up_btn = CLAMPVAL(xf86SetIntOption(opts, "ScrollUpButton", DEFAULT_SCROLL_UP_BTN), 0, 32);
 159         cfg->scroll_dn_btn = CLAMPVAL(xf86SetIntOption(opts, "ScrollDownButton", DEFAULT_SCROLL_DN_BTN), 0, 32);
 160         cfg->scroll_lt_btn = CLAMPVAL(xf86SetIntOption(opts, "ScrollLeftButton", DEFAULT_SCROLL_LT_BTN), 0, 32);
 161         cfg->scroll_rt_btn = CLAMPVAL(xf86SetIntOption(opts, "ScrollRightButton", DEFAULT_SCROLL_RT_BTN), 0, 32);
 162         cfg->swipe_dist = MAXVAL(xf86SetIntOption(opts, "SwipeDistance", DEFAULT_SWIPE_DIST), 1);
 163         cfg->swipe_up_btn = CLAMPVAL(xf86SetIntOption(opts, "SwipeUpButton", DEFAULT_SWIPE_UP_BTN), 0, 32);
 164         cfg->swipe_dn_btn = CLAMPVAL(xf86SetIntOption(opts, "SwipeDownButton", DEFAULT_SWIPE_DN_BTN), 0, 32);
 165         cfg->swipe_lt_btn = CLAMPVAL(xf86SetIntOption(opts, "SwipeLeftButton", DEFAULT_SWIPE_LT_BTN), 0, 32);
 166         cfg->swipe_rt_btn = CLAMPVAL(xf86SetIntOption(opts, "SwipeRightButton", DEFAULT_SWIPE_RT_BTN), 0, 32);
 167         cfg->swipe4_dist = MAXVAL(xf86SetIntOption(opts, "Swipe4Distance", DEFAULT_SWIPE4_DIST), 1);
 168         cfg->swipe4_up_btn = CLAMPVAL(xf86SetIntOption(opts, "Swipe4UpButton", DEFAULT_SWIPE4_UP_BTN), 0, 32);
 169         cfg->swipe4_dn_btn = CLAMPVAL(xf86SetIntOption(opts, "Swipe4DownButton", DEFAULT_SWIPE4_DN_BTN), 0, 32);
 170         cfg->swipe4_lt_btn = CLAMPVAL(xf86SetIntOption(opts, "Swipe4LeftButton", DEFAULT_SWIPE4_LT_BTN), 0, 32);
 171         cfg->swipe4_rt_btn = CLAMPVAL(xf86SetIntOption(opts, "Swipe4RightButton", DEFAULT_SWIPE4_RT_BTN), 0, 32);
 172         cfg->scale_dist = MAXVAL(xf86SetIntOption(opts, "ScaleDistance", DEFAULT_SCALE_DIST), 1);
 173         cfg->scale_up_btn = CLAMPVAL(xf86SetIntOption(opts, "ScaleUpButton", DEFAULT_SCALE_UP_BTN), 0, 32);
 174         cfg->scale_dn_btn = CLAMPVAL(xf86SetIntOption(opts, "ScaleDownButton", DEFAULT_SCALE_DN_BTN), 0, 32);
 175         cfg->rotate_dist = MAXVAL(xf86SetIntOption(opts, "RotateDistance", DEFAULT_ROTATE_DIST), 1);
 176         cfg->rotate_lt_btn = CLAMPVAL(xf86SetIntOption(opts, "RotateLeftButton", DEFAULT_ROTATE_LT_BTN), 0, 32);
 177         cfg->rotate_rt_btn = CLAMPVAL(xf86SetIntOption(opts, "RotateRightButton", DEFAULT_ROTATE_RT_BTN), 0, 23);
 178         cfg->drag_enable = xf86SetBoolOption(opts, "TapDragEnable", DEFAULT_DRAG_ENABLE);
 179         cfg->drag_timeout = MAXVAL(xf86SetIntOption(opts, "TapDragTime", DEFAULT_DRAG_TIMEOUT), 1);
 180         cfg->drag_wait = MAXVAL(xf86SetIntOption(opts, "TapDragWait", DEFAULT_DRAG_WAIT), 0);
 181         cfg->drag_dist = MAXVAL(xf86SetIntOption(opts, "TapDragDist", DEFAULT_DRAG_DIST), 0);
 182         cfg->axis_x_invert = xf86SetBoolOption(opts, "AxisXInvert", DEFAULT_AXIS_X_INVERT);
 183         cfg->axis_y_invert = xf86SetBoolOption(opts, "AxisYInvert", DEFAULT_AXIS_Y_INVERT);
 184         cfg->sensitivity = MAXVAL(xf86SetRealOption(opts, "Sensitivity", DEFAULT_SENSITIVITY), 0);
 185 }
 186