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gnome-settings-daemon/gnome-settings-daemon-2.26.0-support-touchpads.patch
Matthias Clasen e24515bdf2 Support touchpads
2009-04-09 01:38:46 +00:00

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diff -up /dev/null gnome-settings-daemon-2.26.0/data/desktop_gnome_peripherals_touchpad.schemas.in
--- /dev/null 2009-04-08 15:58:42.372260448 -0400
+++ gnome-settings-daemon-2.26.0/data/desktop_gnome_peripherals_touchpad.schemas.in 2009-04-08 20:29:32.449768001 -0400
@@ -0,0 +1,54 @@
+<?xml version="1.0"?>
+<gconfschemafile>
+ <schemalist>
+
+ <schema>
+ <key>/schemas/desktop/gnome/peripherals/touchpad/disable_while_typing</key>
+ <applyto>/desktop/gnome/peripherals/touchpad/disable_while_typing</applyto>
+ <owner>gnome</owner>
+ <type>bool</type>
+ <default>FALSE</default>
+ <locale name="C">
+ <short>Disable touchpad while typing</short>
+ <long>Set this to TRUE if you have problems with accidentally hitting the touchpad while typing.</long>
+ </locale>
+ </schema>
+
+ <schema>
+ <key>/schemas/desktop/gnome/peripherals/touchpad/tap_to_click</key>
+ <applyto>/desktop/gnome/peripherals/touchpad/tap_to_click</applyto>
+ <owner>gnome</owner>
+ <type>bool</type>
+ <default>FALSE</default>
+ <locale name="C">
+ <short>Enable mouse clicks with touchpad</short>
+ <long>Set this to TRUE to be able to send mouse clicks by tapping on the touchpad.</long>
+ </locale>
+ </schema>
+
+ <schema>
+ <key>/schemas/desktop/gnome/peripherals/touchpad/scroll_method</key>
+ <applyto>/desktop/gnome/peripherals/touchpad/scroll_method</applyto>
+ <owner>gnome</owner>
+ <type>int</type>
+ <default>0</default>
+ <locale name="C">
+ <short>Select the touchpad scroll method</short>
+ <long>Select the touchpad scroll method. Supported values are: 0 - disabled, 1 - edge scrolling, 2 - two-finger scrolling</long>
+ </locale>
+ </schema>
+
+ <schema>
+ <key>/schemas/desktop/gnome/peripherals/touchpad/horiz_scroll_enabled</key>
+ <applyto>/desktop/gnome/peripherals/touchpad/horiz_scroll_enabled</applyto>
+ <owner>gnome</owner>
+ <type>bool</type>
+ <default>FALSE</default>
+ <locale name="C">
+ <short>Enable horizontal scrolling</short>
+ <long>Set this to TRUE to allow horizontal scrolling by the same method selected with the scroll_method key.</long>
+ </locale>
+ </schema>
+
+ </schemalist>
+</gconfschemafile>
diff -up gnome-settings-daemon-2.26.0/data/Makefile.am.support-touchpads gnome-settings-daemon-2.26.0/data/Makefile.am
--- gnome-settings-daemon-2.26.0/data/Makefile.am.support-touchpads 2009-02-16 11:34:08.000000000 -0500
+++ gnome-settings-daemon-2.26.0/data/Makefile.am 2009-04-08 20:29:32.449768001 -0400
@@ -10,6 +10,7 @@ schemas_in_files = \
desktop_gnome_font_rendering.schemas.in \
desktop_gnome_keybindings.schemas.in \
apps_gnome_settings_daemon_xrandr.schemas.in \
+ desktop_gnome_peripherals_touchpad.schemas.in \
$(NULL)
schemas_DATA = $(schemas_in_files:.schemas.in=.schemas)
diff -up gnome-settings-daemon-2.26.0/plugins/mouse/gsd-mouse-manager.c.support-touchpads gnome-settings-daemon-2.26.0/plugins/mouse/gsd-mouse-manager.c
--- gnome-settings-daemon-2.26.0/plugins/mouse/gsd-mouse-manager.c.support-touchpads 2009-04-08 20:29:32.446745868 -0400
+++ gnome-settings-daemon-2.26.0/plugins/mouse/gsd-mouse-manager.c 2009-04-08 21:23:16.465987950 -0400
@@ -38,9 +38,11 @@
#include <gdk/gdkx.h>
#include <gdk/gdkkeysyms.h>
#include <X11/keysym.h>
+#include <X11/Xatom.h>
#ifdef HAVE_X11_EXTENSIONS_XINPUT_H
#include <X11/extensions/XInput.h>
+#include <X11/extensions/XIproto.h>
#endif
#include <gconf/gconf.h>
#include <gconf/gconf-client.h>
@@ -54,6 +56,7 @@
#define GCONF_MOUSE_DIR "/desktop/gnome/peripherals/mouse"
#define GCONF_MOUSE_A11Y_DIR "/desktop/gnome/accessibility/mouse"
+#define GCONF_TOUCHPAD_DIR "/desktop/gnome/peripherals/touchpad"
#define KEY_LEFT_HANDED GCONF_MOUSE_DIR "/left_handed"
#define KEY_MOTION_ACCELERATION GCONF_MOUSE_DIR "/motion_acceleration"
@@ -61,13 +64,20 @@
#define KEY_LOCATE_POINTER GCONF_MOUSE_DIR "/locate_pointer"
#define KEY_DWELL_ENABLE GCONF_MOUSE_A11Y_DIR "/dwell_enable"
#define KEY_DELAY_ENABLE GCONF_MOUSE_A11Y_DIR "/delay_enable"
+#define KEY_TOUCHPAD_DISABLE_W_TYPING GCONF_TOUCHPAD_DIR "/disable_while_typing"
+#define KEY_TAP_TO_CLICK GCONF_TOUCHPAD_DIR "/tap_to_click"
+#define KEY_SCROLL_METHOD GCONF_TOUCHPAD_DIR "/scroll_method"
+#define KEY_PAD_HORIZ_SCROLL GCONF_TOUCHPAD_DIR "/horiz_scroll_enabled"
struct GsdMouseManagerPrivate
{
guint notify;
guint notify_a11y;
+ guint notify_touchpad;
gboolean mousetweaks_daemon_running;
+ gboolean syndaemon_spawned;
+ GPid syndaemon_pid;
};
static void gsd_mouse_manager_class_init (GsdMouseManagerClass *klass);
@@ -261,6 +271,9 @@ set_xinput_devices_left_handed (gboolean
device_info = XListInputDevices (GDK_DISPLAY (), &n_devices);
+ if (device_info == NULL)
+ return;
+
if (n_devices > 0)
buttons = g_new (guchar, buttons_capacity);
else
@@ -436,6 +449,256 @@ set_motion_threshold (GsdMouseManager *m
0, 0, motion_threshold);
}
+static XDevice*
+device_is_touchpad (XDeviceInfo deviceinfo)
+{
+ XDevice *device;
+ Atom realtype, prop;
+ int realformat;
+ unsigned long nitems, bytes_after;
+ unsigned char *data;
+
+ if (deviceinfo.type != XInternAtom(GDK_DISPLAY(), XI_TOUCHPAD, False))
+ return NULL;
+
+ prop = XInternAtom(GDK_DISPLAY(), "Synaptics Off", False);
+ if (!prop)
+ return NULL;
+
+ gdk_error_trap_push();
+ device = XOpenDevice(GDK_DISPLAY(), deviceinfo.id);
+ if (gdk_error_trap_pop() || (device == NULL))
+ return NULL;
+
+ gdk_error_trap_push();
+ if ((XGetDeviceProperty(GDK_DISPLAY(), device, prop, 0, 1, False,
+ XA_INTEGER, &realtype, &realformat, &nitems,
+ &bytes_after, &data) == Success) && (realtype != None)) {
+ gdk_error_trap_pop();
+ XFree(data);
+ return device;
+ }
+ gdk_error_trap_pop();
+
+ XCloseDevice(GDK_DISPLAY(), device);
+ return NULL;
+}
+
+static int
+set_disable_w_typing (GsdMouseManager *manager, gboolean state)
+{
+ GError *error = NULL;
+
+ if (state) {
+ char *args[4];
+
+ args[0] = "syndaemon";
+ args[1] = "-i";
+ args[2] = "0.5";
+ args[3] = NULL;
+
+ if (!g_find_program_in_path(args[0]))
+ return 0;
+
+ g_spawn_async(g_get_home_dir(), args, NULL,
+ G_SPAWN_SEARCH_PATH, NULL, NULL,
+ &manager->priv->syndaemon_pid, &error);
+
+ if (error) {
+ GConfClient *client;
+ client = gconf_client_get_default();
+ gconf_client_set_bool(client, KEY_TOUCHPAD_DISABLE_W_TYPING, FALSE, NULL);
+ }
+
+ manager->priv->syndaemon_spawned = (error == NULL);
+
+ } else if (manager->priv->syndaemon_spawned)
+ {
+ kill(manager->priv->syndaemon_pid, SIGHUP);
+ g_spawn_close_pid(manager->priv->syndaemon_pid);
+ manager->priv->syndaemon_spawned = False;
+ }
+
+ return 0;
+}
+
+static int
+set_tap_to_click (gboolean state)
+{
+ int numdevices, i, format, rc;
+ unsigned long nitems, bytes_after;
+ XDeviceInfo *devicelist = XListInputDevices (GDK_DISPLAY(), &numdevices);
+ XDevice * device;
+ unsigned char* data;
+ Atom prop, type;
+
+ if (devicelist == NULL)
+ return 0;
+
+ prop = XInternAtom(GDK_DISPLAY(), "Synaptics Tap Action", False);
+
+ if (!prop)
+ return 0;
+
+ for (i = 0; i < numdevices; i++) {
+ if ((device = device_is_touchpad(devicelist[i]))) {
+ gdk_error_trap_push();
+ rc = XGetDeviceProperty(GDK_DISPLAY(), device, prop, 0, 2,
+ False, XA_INTEGER, &type, &format, &nitems,
+ &bytes_after, &data);
+
+ if (rc == Success && type == XA_INTEGER && format == 8 && nitems >= 7)
+ {
+ /* Set RLM mapping for 1/2/3 fingers*/
+ data[4] = (state) ? 1 : 0;
+ data[5] = (state) ? 3 : 0;
+ data[6] = (state) ? 2 : 0;
+ XChangeDeviceProperty(GDK_DISPLAY(), device, prop, XA_INTEGER, 8,
+ PropModeReplace, data, nitems);
+ }
+
+ if (rc == Success)
+ XFree(data);
+ XCloseDevice (GDK_DISPLAY(), device);
+ if (gdk_error_trap_pop()) {
+ g_warning("Error in setting tap to click on \"%s\"", devicelist[i].name);
+ continue;
+ }
+ }
+ }
+
+ XFreeDeviceList(devicelist);
+ return 0;
+}
+
+static int
+set_horiz_scroll (gboolean state)
+{
+ int numdevices, i, rc;
+ XDeviceInfo *devicelist = XListInputDevices (GDK_DISPLAY(), &numdevices);
+ XDevice *device;
+ Atom act_type, prop_edge, prop_twofinger;
+ int act_format;
+ unsigned long nitems, bytes_after;
+ unsigned char *data;
+
+ if (devicelist == NULL)
+ return 0;
+
+ prop_edge = XInternAtom(GDK_DISPLAY(), "Synaptics Edge Scrolling", False);
+ prop_twofinger = XInternAtom(GDK_DISPLAY(), "Synaptics Two-Finger Scrolling", False);
+
+ if (!prop_edge || !prop_twofinger)
+ return 0;
+
+ for (i = 0; i < numdevices; i++) {
+ if ((device = device_is_touchpad(devicelist[i]))) {
+ gdk_error_trap_push();
+ rc = XGetDeviceProperty(GDK_DISPLAY(), device,
+ prop_edge, 0, 1, False,
+ XA_INTEGER, &act_type, &act_format, &nitems,
+ &bytes_after, &data);
+ if (rc == Success && act_type == XA_INTEGER &&
+ act_format == 8 && nitems >= 2) {
+ data[1] = (state && data[0]);
+ XChangeDeviceProperty(GDK_DISPLAY(), device,
+ prop_edge, XA_INTEGER, 8,
+ PropModeReplace, data, nitems);
+ }
+
+ XFree(data);
+
+ rc = XGetDeviceProperty(GDK_DISPLAY(), device,
+ prop_twofinger, 0, 1, False,
+ XA_INTEGER, &act_type, &act_format, &nitems,
+ &bytes_after, &data);
+ if (rc == Success && act_type == XA_INTEGER &&
+ act_format == 8 && nitems >= 2) {
+ data[1] = (state && data[0]);
+ XChangeDeviceProperty(GDK_DISPLAY(), device,
+ prop_twofinger, XA_INTEGER, 8,
+ PropModeReplace, data, nitems);
+ }
+
+ XFree(data);
+ XCloseDevice (GDK_DISPLAY(), device);
+ if (gdk_error_trap_pop()) {
+ g_warning("Error in setting horiz scroll on \"%s\"", devicelist[i].name);
+ continue;
+ }
+ }
+ }
+
+ XFreeDeviceList(devicelist);
+ return 0;
+}
+
+
+/**
+ * Scroll methods are: 0 - disabled, 1 - edge scrolling, 2 - twofinger
+ * scrolling
+ */
+static int
+set_edge_scroll (int method)
+{
+ int numdevices, i, rc;
+ XDeviceInfo *devicelist = XListInputDevices (GDK_DISPLAY(), &numdevices);
+ XDevice *device;
+ Atom act_type, prop_edge, prop_twofinger;
+ int act_format;
+ unsigned long nitems, bytes_after;
+ unsigned char *data;
+
+ if (devicelist == NULL)
+ return 0;
+
+ prop_edge = XInternAtom(GDK_DISPLAY(), "Synaptics Edge Scrolling", False);
+ prop_twofinger = XInternAtom(GDK_DISPLAY(), "Synaptics Two-Finger Scrolling", False);
+
+ if (!prop_edge || !prop_twofinger)
+ return 0;
+
+ for (i = 0; i < numdevices; i++) {
+ if ((device = device_is_touchpad(devicelist[i]))) {
+ gdk_error_trap_push();
+ rc = XGetDeviceProperty(GDK_DISPLAY(), device,
+ prop_edge, 0, 1, False,
+ XA_INTEGER, &act_type, &act_format, &nitems,
+ &bytes_after, &data);
+ if (rc == Success && act_type == XA_INTEGER &&
+ act_format == 8 && nitems >= 2) {
+ data[0] = (method == 1) ? 1 : 0;
+ XChangeDeviceProperty(GDK_DISPLAY(), device,
+ prop_edge, XA_INTEGER, 8,
+ PropModeReplace, data, nitems);
+ }
+
+ XFree(data);
+
+ rc = XGetDeviceProperty(GDK_DISPLAY(), device,
+ prop_twofinger, 0, 1, False,
+ XA_INTEGER, &act_type, &act_format, &nitems,
+ &bytes_after, &data);
+ if (rc == Success && act_type == XA_INTEGER &&
+ act_format == 8 && nitems >= 2) {
+ data[0] = (method == 2) ? 1 : 0;
+ XChangeDeviceProperty(GDK_DISPLAY(), device,
+ prop_twofinger, XA_INTEGER, 8,
+ PropModeReplace, data, nitems);
+ }
+
+ XFree(data);
+ XCloseDevice (GDK_DISPLAY(), device);
+ if (gdk_error_trap_pop()) {
+ g_warning("Error in setting edge scroll on \"%s\"", devicelist[i].name);
+ continue;
+ }
+ }
+ }
+
+ XFreeDeviceList(devicelist);
+ return 0;
+}
#define KEYBOARD_GROUP_SHIFT 13
#define KEYBOARD_GROUP_MASK ((1 << 13) | (1 << 14))
@@ -647,6 +910,11 @@ set_mouse_settings (GsdMouseManager *man
set_motion_acceleration (manager, gconf_client_get_float (client, KEY_MOTION_ACCELERATION , NULL));
set_motion_threshold (manager, gconf_client_get_int (client, KEY_MOTION_THRESHOLD, NULL));
+ set_disable_w_typing (manager, gconf_client_get_bool (client, KEY_TOUCHPAD_DISABLE_W_TYPING, NULL));
+ set_tap_to_click (gconf_client_get_bool (client, KEY_TAP_TO_CLICK, NULL));
+ set_edge_scroll (gconf_client_get_int (client, KEY_SCROLL_METHOD, NULL));
+ set_horiz_scroll (gconf_client_get_bool (client, KEY_PAD_HORIZ_SCROLL, NULL));
+
g_object_unref (client);
}
@@ -668,6 +936,20 @@ mouse_callback (GConfClient *clie
if (entry->value->type == GCONF_VALUE_INT) {
set_motion_threshold (manager, gconf_value_get_int (entry->value));
}
+ } else if (! strcmp (entry->key, KEY_TOUCHPAD_DISABLE_W_TYPING)) {
+ if (entry->value->type == GCONF_VALUE_BOOL)
+ set_disable_w_typing (manager, gconf_value_get_bool (entry->value));
+ } else if (! strcmp (entry->key, KEY_TAP_TO_CLICK)) {
+ if (entry->value->type == GCONF_VALUE_BOOL)
+ set_tap_to_click (gconf_value_get_bool (entry->value));
+ } else if (! strcmp (entry->key, KEY_SCROLL_METHOD)) {
+ if (entry->value->type == GCONF_VALUE_INT) {
+ set_edge_scroll (gconf_value_get_int (entry->value));
+ set_horiz_scroll (gconf_client_get_bool (client, KEY_PAD_HORIZ_SCROLL, NULL));
+ }
+ } else if (! strcmp (entry->key, KEY_PAD_HORIZ_SCROLL)) {
+ if (entry->value->type == GCONF_VALUE_BOOL)
+ set_horiz_scroll (gconf_value_get_bool (entry->value));
} else if (! strcmp (entry->key, KEY_LOCATE_POINTER)) {
if (entry->value->type == GCONF_VALUE_BOOL) {
set_locate_pointer (manager, gconf_value_get_bool (entry->value));
@@ -722,6 +1004,12 @@ gsd_mouse_manager_idle_cb (GsdMouseManag
client,
GCONF_MOUSE_A11Y_DIR,
(GConfClientNotifyFunc) mouse_callback);
+ manager->priv->notify_touchpad =
+ register_config_callback (manager,
+ client,
+ GCONF_TOUCHPAD_DIR,
+ (GConfClientNotifyFunc) mouse_callback);
+ manager->priv->syndaemon_spawned = False;
#ifdef HAVE_X11_EXTENSIONS_XINPUT_H
set_devicepresence_handler (manager);
@@ -732,6 +1020,11 @@ gsd_mouse_manager_idle_cb (GsdMouseManag
gconf_client_get_bool (client, KEY_DWELL_ENABLE, NULL),
gconf_client_get_bool (client, KEY_DELAY_ENABLE, NULL));
+ set_disable_w_typing (manager, gconf_client_get_bool (client, KEY_TOUCHPAD_DISABLE_W_TYPING, NULL));
+ set_tap_to_click (gconf_client_get_bool (client, KEY_TAP_TO_CLICK, NULL));
+ set_edge_scroll (gconf_client_get_int (client, KEY_SCROLL_METHOD, NULL));
+ set_horiz_scroll (gconf_client_get_bool (client, KEY_PAD_HORIZ_SCROLL, NULL));
+
g_object_unref (client);
gnome_settings_profile_end (NULL);
@@ -774,6 +1067,12 @@ gsd_mouse_manager_stop (GsdMouseManager
p->notify_a11y = 0;
}
+ if (p->notify_touchpad != 0) {
+ gconf_client_remove_dir (client, GCONF_TOUCHPAD_DIR, NULL);
+ gconf_client_notify_remove (client, p->notify_touchpad);
+ p->notify_touchpad = 0;
+ }
+
g_object_unref (client);
set_locate_pointer (manager, FALSE);
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