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From ca4c9a0d9c269e51b8f6955277553f61ece9899a Mon Sep 17 00:00:00 2001
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From: Peter Hutterer <peter.hutterer@who-t.net>
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Date: Mon, 26 Oct 2009 15:24:48 +1000
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Subject: [PATCH] mouse: allow left-handed setting for touchpads.
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Button mapping is handled in the server, tapping is handled in the driver.
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Thus, if the tapping is enabled and the device is left-handed, the tapping
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order must be reversed to counter the effect of the left-handed button
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mapping.
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For right-handed setup:
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phys. button 1 → logical button 1
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one-finger tapping → phys button 1
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For left-handed setup:
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phys. button 3 → logical button 1
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one-finger-tapping → phys. button 3
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Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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---
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plugins/mouse/gsd-mouse-manager.c | 27 ++++++++++++++++++---------
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1 files changed, 18 insertions(+), 9 deletions(-)
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diff --git a/plugins/mouse/gsd-mouse-manager.c b/plugins/mouse/gsd-mouse-manager.c
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index 4c463eb..21acca6 100644
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--- a/plugins/mouse/gsd-mouse-manager.c
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+++ b/plugins/mouse/gsd-mouse-manager.c
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@@ -84,6 +84,7 @@ static void gsd_mouse_manager_class_init (GsdMouseManagerClass *klass);
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static void gsd_mouse_manager_init (GsdMouseManager *mouse_manager);
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static void gsd_mouse_manager_finalize (GObject *object);
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static void set_mouse_settings (GsdMouseManager *manager);
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+static int set_tap_to_click (gboolean state, gboolean left_handed);
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static XDevice* device_is_touchpad (XDeviceInfo deviceinfo);
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G_DEFINE_TYPE (GsdMouseManager, gsd_mouse_manager, G_TYPE_OBJECT)
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@@ -289,8 +290,12 @@ set_xinput_devices_left_handed (gboolean left_handed)
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* around, otherwise a tap would be a right-click */
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device = device_is_touchpad (device_info[i]);
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if (device != NULL) {
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+ GConfClient *client = gconf_client_get_default ();
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+ gboolean tap = gconf_client_get_bool (client, KEY_TAP_TO_CLICK, NULL);
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+
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+ if (tap)
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+ set_tap_to_click (tap, left_handed);
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XCloseDevice (GDK_DISPLAY (), device);
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- continue;
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}
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gdk_error_trap_push ();
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@@ -540,7 +545,7 @@ set_disable_w_typing (GsdMouseManager *manager, gboolean state)
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}
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static int
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-set_tap_to_click (gboolean state)
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+set_tap_to_click (gboolean state, gboolean left_handed)
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{
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int numdevices, i, format, rc;
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unsigned long nitems, bytes_after;
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@@ -567,8 +572,8 @@ set_tap_to_click (gboolean state)
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if (rc == Success && type == XA_INTEGER && format == 8 && nitems >= 7)
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{
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/* Set RLM mapping for 1/2/3 fingers*/
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- data[4] = (state) ? 1 : 0;
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- data[5] = (state) ? 3 : 0;
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+ data[4] = (state) ? ((left_handed) ? 3 : 1) : 0;
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+ data[5] = (state) ? ((left_handed) ? 1 : 3) : 0;
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data[6] = (state) ? 2 : 0;
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XChangeDeviceProperty (GDK_DISPLAY (), device, prop, XA_INTEGER, 8,
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PropModeReplace, data, nitems);
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@@ -812,13 +817,14 @@ static void
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set_mouse_settings (GsdMouseManager *manager)
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{
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GConfClient *client = gconf_client_get_default ();
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+ gboolean left_handed = gconf_client_get_bool (client, KEY_LEFT_HANDED, NULL);
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- set_left_handed (manager, gconf_client_get_bool (client, KEY_LEFT_HANDED, NULL));
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+ set_left_handed (manager, left_handed);
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set_motion_acceleration (manager, gconf_client_get_float (client, KEY_MOTION_ACCELERATION , NULL));
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set_motion_threshold (manager, gconf_client_get_int (client, KEY_MOTION_THRESHOLD, NULL));
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set_disable_w_typing (manager, gconf_client_get_bool (client, KEY_TOUCHPAD_DISABLE_W_TYPING, NULL));
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- set_tap_to_click (gconf_client_get_bool (client, KEY_TAP_TO_CLICK, NULL));
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+ set_tap_to_click (gconf_client_get_bool (client, KEY_TAP_TO_CLICK, NULL), left_handed);
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set_edge_scroll (gconf_client_get_int (client, KEY_SCROLL_METHOD, NULL));
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set_horiz_scroll (gconf_client_get_bool (client, KEY_PAD_HORIZ_SCROLL, NULL));
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@@ -847,8 +853,10 @@ mouse_callback (GConfClient *client,
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if (entry->value->type == GCONF_VALUE_BOOL)
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set_disable_w_typing (manager, gconf_value_get_bool (entry->value));
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} else if (! strcmp (entry->key, KEY_TAP_TO_CLICK)) {
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- if (entry->value->type == GCONF_VALUE_BOOL)
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- set_tap_to_click (gconf_value_get_bool (entry->value));
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+ if (entry->value->type == GCONF_VALUE_BOOL) {
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+ set_tap_to_click (gconf_value_get_bool (entry->value),
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+ gconf_client_get_bool (client, KEY_LEFT_HANDED, NULL));
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+ }
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} else if (! strcmp (entry->key, KEY_SCROLL_METHOD)) {
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if (entry->value->type == GCONF_VALUE_INT) {
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set_edge_scroll (gconf_value_get_int (entry->value));
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@@ -928,7 +936,8 @@ gsd_mouse_manager_idle_cb (GsdMouseManager *manager)
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gconf_client_get_bool (client, KEY_DELAY_ENABLE, NULL));
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set_disable_w_typing (manager, gconf_client_get_bool (client, KEY_TOUCHPAD_DISABLE_W_TYPING, NULL));
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- set_tap_to_click (gconf_client_get_bool (client, KEY_TAP_TO_CLICK, NULL));
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+ set_tap_to_click (gconf_client_get_bool (client, KEY_TAP_TO_CLICK, NULL),
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+ gconf_client_get_bool (client, KEY_LEFT_HANDED, NULL));
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set_edge_scroll (gconf_client_get_int (client, KEY_SCROLL_METHOD, NULL));
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set_horiz_scroll (gconf_client_get_bool (client, KEY_PAD_HORIZ_SCROLL, NULL));
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--
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1.6.5.rc2
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