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backends: Remove ToolSettings struct

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Its only purpose was caching settings applying to an stylus/tool, this
is now handled through ClutterInputDeviceTool evdev specific API, or
X device properties, so is not needed anymore.

https://bugzilla.gnome.org/show_bug.cgi?id=773779
This commit is contained in:
Carlos Garnacho 2016-11-01 17:19:13 +01:00
parent b252771a8f
commit 6257f1195b
1 changed files with 12 additions and 101 deletions
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113
src/backends/meta-input-settings.c
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@ -45,7 +45,6 @@ static GQuark quark_tool_settings = 0;
typedef struct _MetaInputSettingsPrivate MetaInputSettingsPrivate;
typedef struct _DeviceMappingInfo DeviceMappingInfo;
typedef struct _ToolSettings ToolSettings;
struct _DeviceMappingInfo
{
@ -57,15 +56,6 @@ struct _DeviceMappingInfo
#endif
};
struct _ToolSettings
{
GSettings *settings;
ClutterInputDeviceTool *tool;
GDesktopStylusButtonAction button_action;
GDesktopStylusButtonAction secondary_button_action;
gdouble curve[4];
};
struct _MetaInputSettingsPrivate
{
ClutterDeviceManager *device_manager;
@ -1036,92 +1026,11 @@ lookup_device_settings (ClutterInputDevice *device)
return settings;
}
static void
tool_settings_cache_pressure_curve (ToolSettings *tool_settings)
{
GVariant *variant;
const gint32 *curve;
gsize n_elems;
if (clutter_input_device_tool_get_tool_type (tool_settings->tool) ==
CLUTTER_INPUT_DEVICE_TOOL_ERASER)
variant = g_settings_get_value (tool_settings->settings, "eraser-pressure-curve");
else
variant = g_settings_get_value (tool_settings->settings, "pressure-curve");
curve = g_variant_get_fixed_array (variant, &n_elems, sizeof (gint32));
if (n_elems == 4)
{
tool_settings->curve[0] = (gdouble) curve[0] / 100;
tool_settings->curve[1] = (gdouble) curve[1] / 100;
tool_settings->curve[2] = (gdouble) curve[2] / 100;
tool_settings->curve[3] = (gdouble) curve[3] / 100;
}
else
{
tool_settings->curve[0] = tool_settings->curve[1] = 0;
tool_settings->curve[2] = tool_settings->curve[3] = 1;
}
g_variant_unref (variant);
}
static void
tool_settings_changed_cb (GSettings *settings,
const gchar *key,
ToolSettings *tool_settings)
{
if (strcmp (key, "button-action") == 0)
tool_settings->button_action = g_settings_get_enum (settings, "button-action");
else if (strcmp (key, "secondary-button-action") == 0)
tool_settings->secondary_button_action = g_settings_get_enum (settings, "secondary-button-action");
else if (strcmp (key, "pressure-curve") == 0 &&
clutter_input_device_tool_get_tool_type (tool_settings->tool) !=
CLUTTER_INPUT_DEVICE_TOOL_ERASER)
tool_settings_cache_pressure_curve (tool_settings);
else if (strcmp (key, "eraser-pressure-curve") == 0 &&
clutter_input_device_tool_get_tool_type (tool_settings->tool) ==
CLUTTER_INPUT_DEVICE_TOOL_ERASER)
tool_settings_cache_pressure_curve (tool_settings);
}
static ToolSettings *
tool_settings_new (ClutterInputDeviceTool *tool,
const gchar *schema_path)
{
ToolSettings *tool_settings;
tool_settings = g_new0 (ToolSettings, 1);
tool_settings->tool = tool;
tool_settings->settings =
g_settings_new_with_path ("org.gnome.desktop.peripherals.tablet.stylus",
schema_path);
g_signal_connect (tool_settings->settings, "changed",
G_CALLBACK (tool_settings_changed_cb), tool_settings);
/* Initialize values */
tool_settings->button_action =
g_settings_get_enum (tool_settings->settings, "button-action");
tool_settings->secondary_button_action =
g_settings_get_enum (tool_settings->settings, "secondary-button-action");
tool_settings_cache_pressure_curve (tool_settings);
return tool_settings;
}
static void
tool_settings_free (ToolSettings *tool_settings)
{
g_object_unref (tool_settings->settings);
g_free (tool_settings);
}
static ToolSettings *
static GSettings *
lookup_tool_settings (ClutterInputDeviceTool *tool,
ClutterInputDevice *device)
{
ToolSettings *tool_settings;
GSettings *tool_settings;
guint64 serial;
gchar *path;
@ -1142,9 +1051,11 @@ lookup_tool_settings (ClutterInputDeviceTool *tool,
path = g_strdup_printf ("/org/gnome/desktop/peripherals/stylus/%lx/", serial);
}
tool_settings = tool_settings_new (tool, path);
tool_settings =
g_settings_new_with_path ("org.gnome.desktop.peripherals.tablet.stylus",
path);
g_object_set_qdata_full (G_OBJECT (tool), quark_tool_settings, tool_settings,
(GDestroyNotify) tool_settings_free);
(GDestroyNotify) g_object_unref);
g_free (path);
return tool_settings;
@ -1281,7 +1192,7 @@ update_stylus_pressure (MetaInputSettings *input_settings,
ClutterInputDeviceTool *tool)
{
MetaInputSettingsClass *input_settings_class;
ToolSettings *tool_settings;
GSettings *tool_settings;
const gint32 *curve;
GVariant *variant;
gsize n_elems;
@ -1298,9 +1209,9 @@ update_stylus_pressure (MetaInputSettings *input_settings,
if (clutter_input_device_tool_get_tool_type (tool) ==
CLUTTER_INPUT_DEVICE_TOOL_ERASER)
variant = g_settings_get_value (tool_settings->settings, "eraser-pressure-curve");
variant = g_settings_get_value (tool_settings, "eraser-pressure-curve");
else
variant = g_settings_get_value (tool_settings->settings, "pressure-curve");
variant = g_settings_get_value (tool_settings, "pressure-curve");
curve = g_variant_get_fixed_array (variant, &n_elems, sizeof (gint32));
if (n_elems != 4)
@ -1317,7 +1228,7 @@ update_stylus_buttonmap (MetaInputSettings *input_settings,
{
MetaInputSettingsClass *input_settings_class;
GDesktopStylusButtonAction primary, secondary;
ToolSettings *tool_settings;
GSettings *tool_settings;
if (clutter_input_device_get_device_type (device) != CLUTTER_TABLET_DEVICE &&
clutter_input_device_get_device_type (device) != CLUTTER_PEN_DEVICE &&
@ -1329,8 +1240,8 @@ update_stylus_buttonmap (MetaInputSettings *input_settings,
tool_settings = lookup_tool_settings (tool, device);
primary = g_settings_get_enum (tool_settings->settings, "button-action");
secondary = g_settings_get_enum (tool_settings->settings, "secondary-button-action");
primary = g_settings_get_enum (tool_settings, "button-action");
secondary = g_settings_get_enum (tool_settings, "secondary-button-action");
input_settings_class = META_INPUT_SETTINGS_GET_CLASS (input_settings);
input_settings_class->set_stylus_button_map (input_settings, device, tool,