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/* |
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* Copyright © 2016 Red Hat, Inc. |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, see <http://www.gnu.org/licenses/>. |
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* |
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* Authors: Carlos Garnacho <carlosg@gnome.org> |
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* |
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*/ |
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#include "config.h" |
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#include "cc-wacom-tool.h" |
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#include <glib/gi18n.h> |
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enum { |
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PROP_0, |
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PROP_SERIAL, |
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PROP_ID, |
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PROP_DEVICE, |
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N_PROPS |
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}; |
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static GParamSpec *props[N_PROPS] = { 0 }; |
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typedef struct _CcWacomTool CcWacomTool; |
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struct _CcWacomTool { |
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GObject parent_instance; |
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guint64 serial; |
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guint64 id; |
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CcWacomDevice *device; /* Only set for tools with no serial */ |
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GSettings *settings; |
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const WacomStylus *wstylus; |
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}; |
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static void cc_wacom_tool_initable_iface_init (GInitableIface *iface); |
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G_DEFINE_TYPE_WITH_CODE (CcWacomTool, cc_wacom_tool, G_TYPE_OBJECT, |
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G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE, |
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cc_wacom_tool_initable_iface_init)) |
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static void |
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cc_wacom_tool_init (CcWacomTool *tool) |
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{ |
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} |
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static void |
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cc_wacom_tool_set_property (GObject *object, |
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guint prop_id, |
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const GValue *value, |
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GParamSpec *pspec) |
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{ |
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CcWacomTool *tool = CC_WACOM_TOOL (object); |
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switch (prop_id) { |
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case PROP_SERIAL: |
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tool->serial = g_value_get_uint64 (value); |
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break; |
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case PROP_ID: |
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tool->id = g_value_get_uint64 (value); |
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break; |
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case PROP_DEVICE: |
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tool->device = g_value_get_object (value); |
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break; |
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default: |
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); |
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break; |
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} |
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} |
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static void |
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cc_wacom_tool_get_property (GObject *object, |
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guint prop_id, |
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GValue *value, |
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GParamSpec *pspec) |
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{ |
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CcWacomTool *tool = CC_WACOM_TOOL (object); |
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switch (prop_id) { |
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case PROP_SERIAL: |
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g_value_set_uint64 (value, tool->serial); |
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break; |
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case PROP_ID: |
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g_value_set_uint64 (value, tool->id); |
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break; |
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case PROP_DEVICE: |
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g_value_set_object (value, tool->device); |
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break; |
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default: |
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); |
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break; |
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} |
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} |
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static void |
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cc_wacom_tool_finalize (GObject *object) |
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{ |
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CcWacomTool *tool = CC_WACOM_TOOL (object); |
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g_clear_object (&tool->settings); |
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G_OBJECT_CLASS (cc_wacom_tool_parent_class)->finalize (object); |
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} |
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static void |
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cc_wacom_tool_class_init (CcWacomToolClass *klass) |
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{ |
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GObjectClass *object_class = G_OBJECT_CLASS (klass); |
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object_class->set_property = cc_wacom_tool_set_property; |
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object_class->get_property = cc_wacom_tool_get_property; |
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object_class->finalize = cc_wacom_tool_finalize; |
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props[PROP_SERIAL] = |
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g_param_spec_uint64 ("serial", |
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"serial", |
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"serial", |
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0, G_MAXUINT64, 0, |
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G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY); |
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props[PROP_ID] = |
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g_param_spec_uint64 ("id", |
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"id", |
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"id", |
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0, G_MAXUINT64, 0, |
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G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY); |
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props[PROP_DEVICE] = |
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g_param_spec_object ("device", |
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"device", |
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"device", |
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CC_TYPE_WACOM_DEVICE, |
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G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY); |
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g_object_class_install_properties (object_class, N_PROPS, props); |
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} |
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static const WacomStylus * |
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find_stylus_for_id (WacomDeviceDatabase *wacom_db, |
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CcWacomTool *tool) |
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{ |
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const WacomStylus *eraser; |
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const gint *all_ids; |
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gint n_supported; |
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gint i; |
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eraser = libwacom_stylus_get_for_id (wacom_db, tool->id); |
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if (!libwacom_stylus_is_eraser (eraser) || |
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libwacom_stylus_get_eraser_type (eraser) == WACOM_ERASER_BUTTON) |
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return eraser; |
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all_ids = cc_wacom_device_get_supported_tools (tool->device, &n_supported); |
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for (i = 0; i < n_supported; i++) { |
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const WacomStylus *stylus; |
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const gint *paired_ids; |
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gint n_paired; |
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gint j; |
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if (all_ids[i] == tool->id) |
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continue; |
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stylus = libwacom_stylus_get_for_id (wacom_db, all_ids[i]); |
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paired_ids = libwacom_stylus_get_paired_ids (stylus, &n_paired); |
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for (j = 0; j < n_paired; j++) { |
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if (paired_ids[j] == tool->id) { |
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return libwacom_stylus_get_for_id (wacom_db, all_ids[i]); |
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} |
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} |
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} |
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return eraser; |
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} |
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static gboolean |
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cc_wacom_tool_initable_init (GInitable *initable, |
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GCancellable *cancellable, |
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GError **error) |
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{ |
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CcWacomTool *tool = CC_WACOM_TOOL (initable); |
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WacomDeviceDatabase *wacom_db; |
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gchar *path; |
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wacom_db = cc_wacom_device_database_get (); |
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if (tool->id == 0 && tool->device) { |
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const gint *ids; |
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gint n_supported; |
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ids = cc_wacom_device_get_supported_tools (tool->device, &n_supported); |
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if (n_supported > 0) |
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tool->id = ids[0]; |
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} |
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206 |
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if (tool->id == 0) { |
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tool->wstylus = libwacom_stylus_get_for_id (wacom_db, 0xfffff); |
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} else { |
209 |
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tool->wstylus = find_stylus_for_id (wacom_db, tool); |
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if (tool->wstylus) |
211 |
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tool->id = libwacom_stylus_get_id (tool->wstylus); |
212 |
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} |
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214 |
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if (!tool->wstylus) { |
215 |
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g_set_error (error, 0, 0, "Stylus description not found"); |
216 |
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return FALSE; |
217 |
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} |
218 |
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219 |
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✗ |
if (tool->serial == 0) { |
220 |
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const gchar *vendor, *product; |
221 |
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GsdDevice *gsd_device; |
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223 |
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gsd_device = cc_wacom_device_get_device (tool->device); |
224 |
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gsd_device_get_device_ids (gsd_device, &vendor, &product); |
225 |
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path = g_strdup_printf ("/org/gnome/desktop/peripherals/stylus/default-%s:%s/", |
226 |
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vendor, product); |
227 |
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} else { |
228 |
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path = g_strdup_printf ("/org/gnome/desktop/peripherals/stylus/%lx/", tool->serial); |
229 |
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} |
230 |
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231 |
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✗ |
tool->settings = g_settings_new_with_path ("org.gnome.desktop.peripherals.tablet.stylus", |
232 |
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path); |
233 |
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g_free (path); |
234 |
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235 |
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return TRUE; |
236 |
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} |
237 |
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static void |
239 |
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✗ |
cc_wacom_tool_initable_iface_init (GInitableIface *iface) |
240 |
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{ |
241 |
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iface->init = cc_wacom_tool_initable_init; |
242 |
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} |
243 |
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244 |
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CcWacomTool * |
245 |
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cc_wacom_tool_new (guint64 serial, |
246 |
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guint64 id, |
247 |
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CcWacomDevice *device) |
248 |
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{ |
249 |
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✗ |
g_return_val_if_fail (serial != 0 || CC_IS_WACOM_DEVICE (device), NULL); |
250 |
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251 |
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return g_initable_new (CC_TYPE_WACOM_TOOL, |
252 |
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NULL, NULL, |
253 |
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"serial", serial, |
254 |
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"id", id, |
255 |
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"device", device, |
256 |
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NULL); |
257 |
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} |
258 |
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259 |
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guint64 |
260 |
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✗ |
cc_wacom_tool_get_serial (CcWacomTool *tool) |
261 |
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{ |
262 |
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g_return_val_if_fail (CC_IS_WACOM_TOOL (tool), 0); |
263 |
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264 |
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✗ |
return tool->serial; |
265 |
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} |
266 |
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267 |
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guint64 |
268 |
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✗ |
cc_wacom_tool_get_id (CcWacomTool *tool) |
269 |
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{ |
270 |
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g_return_val_if_fail (CC_IS_WACOM_TOOL (tool), 0); |
271 |
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272 |
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✗ |
return tool->id; |
273 |
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} |
274 |
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275 |
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const gchar * |
276 |
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✗ |
cc_wacom_tool_get_name (CcWacomTool *tool) |
277 |
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{ |
278 |
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✗ |
g_return_val_if_fail (CC_IS_WACOM_TOOL (tool), NULL); |
279 |
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|
280 |
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✗ |
return libwacom_stylus_get_name (tool->wstylus); |
281 |
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} |
282 |
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283 |
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static const char * |
284 |
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✗ |
get_icon_name_from_type (const WacomStylus *wstylus) |
285 |
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{ |
286 |
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✗ |
WacomStylusType type = libwacom_stylus_get_type (wstylus); |
287 |
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288 |
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✗ |
switch (type) { |
289 |
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✗ |
case WSTYLUS_INKING: |
290 |
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case WSTYLUS_STROKE: |
291 |
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/* The stroke pen is the same as the inking pen with |
292 |
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* a different nib */ |
293 |
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✗ |
return "wacom-stylus-inking"; |
294 |
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✗ |
case WSTYLUS_AIRBRUSH: |
295 |
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✗ |
return "wacom-stylus-airbrush"; |
296 |
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✗ |
case WSTYLUS_MARKER: |
297 |
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✗ |
return "wacom-stylus-art-pen"; |
298 |
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✗ |
case WSTYLUS_CLASSIC: |
299 |
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✗ |
return "wacom-stylus-classic"; |
300 |
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✗ |
case WSTYLUS_3D: |
301 |
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✗ |
return "wacom-stylus-3btn-no-eraser"; |
302 |
|
✗ |
case WSTYLUS_MOBILE: |
303 |
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✗ |
return "wacom-stylus-mobile"; |
304 |
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✗ |
default: |
305 |
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✗ |
if (!libwacom_stylus_has_eraser (wstylus)) { |
306 |
|
✗ |
if (libwacom_stylus_get_num_buttons (wstylus) >= 3) |
307 |
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✗ |
return "wacom-stylus-3btn-no-eraser"; |
308 |
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else |
309 |
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✗ |
return "wacom-stylus-no-eraser"; |
310 |
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} |
311 |
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else { |
312 |
|
✗ |
if (libwacom_stylus_get_num_buttons (wstylus) >= 3) |
313 |
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✗ |
return "wacom-stylus-3btn"; |
314 |
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else |
315 |
|
✗ |
return "wacom-stylus"; |
316 |
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} |
317 |
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} |
318 |
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} |
319 |
|
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|
320 |
|
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const gchar * |
321 |
|
✗ |
cc_wacom_tool_get_icon_name (CcWacomTool *tool) |
322 |
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{ |
323 |
|
✗ |
g_return_val_if_fail (CC_IS_WACOM_TOOL (tool), NULL); |
324 |
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|
325 |
|
✗ |
return get_icon_name_from_type (tool->wstylus); |
326 |
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} |
327 |
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|
328 |
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GSettings * |
329 |
|
✗ |
cc_wacom_tool_get_settings (CcWacomTool *tool) |
330 |
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{ |
331 |
|
✗ |
g_return_val_if_fail (CC_IS_WACOM_TOOL (tool), NULL); |
332 |
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|
333 |
|
✗ |
return tool->settings; |
334 |
|
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} |
335 |
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|
336 |
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guint |
337 |
|
✗ |
cc_wacom_tool_get_num_buttons (CcWacomTool *tool) |
338 |
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{ |
339 |
|
✗ |
g_return_val_if_fail (CC_IS_WACOM_TOOL (tool), 0); |
340 |
|
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|
341 |
|
✗ |
return libwacom_stylus_get_num_buttons (tool->wstylus); |
342 |
|
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} |
343 |
|
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|
344 |
|
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gboolean |
345 |
|
✗ |
cc_wacom_tool_get_has_paired_eraser (CcWacomTool *tool) |
346 |
|
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{ |
347 |
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✗ |
g_return_val_if_fail (CC_IS_WACOM_TOOL (tool), FALSE); |
348 |
|
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|
349 |
|
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/* True if there is some other tool that is an eraser and |
350 |
|
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* is physically associated with this tool */ |
351 |
|
✗ |
return libwacom_stylus_has_eraser (tool->wstylus); |
352 |
|
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} |
353 |
|
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|
354 |
|
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const gchar * |
355 |
|
✗ |
cc_wacom_tool_get_description (CcWacomTool *tool) |
356 |
|
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{ |
357 |
|
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WacomAxisTypeFlags axes; |
358 |
|
|
|
359 |
|
✗ |
axes = libwacom_stylus_get_axes (tool->wstylus); |
360 |
|
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|
361 |
|
✗ |
if ((~axes & (WACOM_AXIS_TYPE_TILT | WACOM_AXIS_TYPE_PRESSURE | WACOM_AXIS_TYPE_SLIDER)) == 0) |
362 |
|
✗ |
return _("Airbrush stylus with pressure, tilt, and integrated slider"); |
363 |
|
✗ |
else if ((~axes & (WACOM_AXIS_TYPE_TILT | WACOM_AXIS_TYPE_PRESSURE | WACOM_AXIS_TYPE_ROTATION_Z)) == 0) |
364 |
|
✗ |
return _("Art pen with pressure, tilt, and rotation"); |
365 |
|
✗ |
else if ((~axes & (WACOM_AXIS_TYPE_TILT | WACOM_AXIS_TYPE_PRESSURE)) == 0) |
366 |
|
✗ |
return _("Stylus with pressure and tilt"); |
367 |
|
✗ |
else if ((~axes & WACOM_AXIS_TYPE_PRESSURE) == 0) |
368 |
|
✗ |
return _("Stylus with pressure"); |
369 |
|
|
|
370 |
|
✗ |
return NULL; |
371 |
|
|
} |
372 |
|
|
|