diff --git a/gtk/gtkapplicationaccels.c b/gtk/gtkapplicationaccels.c index f800cb4d7b..e4e60bfc4b 100644 --- a/gtk/gtkapplicationaccels.c +++ b/gtk/gtkapplicationaccels.c @@ -22,134 +22,28 @@ #include "config.h" #include "gtkapplicationaccelsprivate.h" + #include "gtkactionmuxerprivate.h" - -#include - -typedef struct -{ - guint key; - GdkModifierType modifier; -} AccelKey; +#include "gtkshortcut.h" +#include "gtkshortcutaction.h" +#include "gtkshortcuttrigger.h" struct _GtkApplicationAccels { GObject parent; - GHashTable *action_to_accels; - GHashTable *accel_to_actions; + GListModel *shortcuts; }; G_DEFINE_TYPE (GtkApplicationAccels, gtk_application_accels, G_TYPE_OBJECT) -static AccelKey * -accel_key_copy (const AccelKey *source) -{ - AccelKey *dest; - - dest = g_slice_new (AccelKey); - dest->key = source->key; - dest->modifier = source->modifier; - - return dest; -} - -static void -accel_key_free (gpointer data) -{ - AccelKey *key = data; - - g_slice_free (AccelKey, key); -} - -static guint -accel_key_hash (gconstpointer data) -{ - const AccelKey *key = data; - - return key->key + (key->modifier << 16); -} - -static gboolean -accel_key_equal (gconstpointer a, - gconstpointer b) -{ - const AccelKey *ak = a; - const AccelKey *bk = b; - - return ak->key == bk->key && ak->modifier == bk->modifier; -} - -static void -add_entry (GtkApplicationAccels *accels, - AccelKey *key, - const gchar *action_and_target) -{ - const gchar **old; - const gchar **new; - gint n; - - old = g_hash_table_lookup (accels->accel_to_actions, key); - if (old != NULL) - for (n = 0; old[n]; n++) /* find the length */ - ; - else - n = 0; - - new = g_renew (const gchar *, old, n + 1 + 1); - new[n] = action_and_target; - new[n + 1] = NULL; - - g_hash_table_insert (accels->accel_to_actions, accel_key_copy (key), new); -} - -static void -remove_entry (GtkApplicationAccels *accels, - AccelKey *key, - const gchar *action_and_target) -{ - const gchar **old; - const gchar **new; - gint n, i; - - /* if we can't find the entry then something has gone very wrong... */ - old = g_hash_table_lookup (accels->accel_to_actions, key); - g_assert (old != NULL); - - for (n = 0; old[n]; n++) /* find the length */ - ; - g_assert_cmpint (n, >, 0); - - if (n == 1) - { - /* The simple case of removing the last action for an accel. */ - g_assert_cmpstr (old[0], ==, action_and_target); - g_hash_table_remove (accels->accel_to_actions, key); - return; - } - - for (i = 0; i < n; i++) - if (g_str_equal (old[i], action_and_target)) - break; - - /* We must have found it... */ - g_assert_cmpint (i, <, n); - - new = g_new (const gchar *, n - 1 + 1); - memcpy (new, old, i * sizeof (const gchar *)); - memcpy (new + i, old + i + 1, (n - (i + 1)) * sizeof (const gchar *)); - new[n - 1] = NULL; - - g_hash_table_insert (accels->accel_to_actions, accel_key_copy (key), new); -} - static void gtk_application_accels_finalize (GObject *object) { GtkApplicationAccels *accels = GTK_APPLICATION_ACCELS (object); - g_hash_table_unref (accels->accel_to_actions); - g_hash_table_unref (accels->action_to_accels); + g_list_store_remove_all (G_LIST_STORE (accels->shortcuts)); + g_object_unref (accels->shortcuts); G_OBJECT_CLASS (gtk_application_accels_parent_class)->finalize (object); } @@ -165,9 +59,7 @@ gtk_application_accels_class_init (GtkApplicationAccelsClass *klass) static void gtk_application_accels_init (GtkApplicationAccels *accels) { - accels->accel_to_actions = g_hash_table_new_full (accel_key_hash, accel_key_equal, - accel_key_free, g_free); - accels->action_to_accels = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_free); + accels->shortcuts = G_LIST_MODEL (g_list_store_new (GTK_TYPE_SHORTCUT)); } GtkApplicationAccels * @@ -181,52 +73,97 @@ gtk_application_accels_set_accels_for_action (GtkApplicationAccels *accels, const gchar *detailed_action_name, const gchar * const *accelerators) { - gchar *action_and_target; - AccelKey *keys, *old_keys; - gint i, n; + gchar *action_name; + GVariant *target; + GtkShortcut *shortcut; + GtkShortcutTrigger *trigger = NULL; + GError *error = NULL; + guint i; - action_and_target = gtk_normalise_detailed_action_name (detailed_action_name); - - n = accelerators ? g_strv_length ((gchar **) accelerators) : 0; - - if (n > 0) + if (!g_action_parse_detailed_name (detailed_action_name, &action_name, &target, &error)) { - keys = g_new0 (AccelKey, n + 1); + g_critical ("Error parsing action name: %s", error->message); + g_error_free (error); + return; + } - for (i = 0; i < n; i++) + /* remove the accelerator if it already exists */ + for (i = 0; i < g_list_model_get_n_items (accels->shortcuts); i++) + { + GtkShortcut *shortcut_i = g_list_model_get_item (accels->shortcuts, i); + GtkShortcutAction *action = gtk_shortcut_get_action (shortcut_i); + GVariant *args = gtk_shortcut_get_arguments (shortcut_i); + + if (gtk_shortcut_action_get_action_type (action) != GTK_SHORTCUT_ACTION_ACTION || + !g_str_equal (gtk_action_action_get_name (action), action_name)) + continue; + + if ((target == NULL && args != NULL) || + (target != NULL && (args == NULL || !g_variant_equal (target, args)))) + continue; + + g_list_store_remove (G_LIST_STORE (accels->shortcuts), i); + break; + } + + if (accelerators == NULL) + goto out; + + for (i = 0; accelerators[i]; i++) + { + GtkShortcutTrigger *new_trigger; + guint key, modifier; + + if (!gtk_accelerator_parse (accelerators[i], &key, &modifier)) { - if (!gtk_accelerator_parse (accelerators[i], &keys[i].key, &keys[i].modifier)) - { - g_warning ("Unable to parse accelerator '%s': ignored request to install %d accelerators", - accelerators[i], n); - g_free (action_and_target); - g_free (keys); - return; - } + g_critical ("Unable to parse accelerator '%s': ignored request to install accelerators", + accelerators[i]); + if (trigger) + gtk_shortcut_trigger_unref (trigger); + goto out;; } + new_trigger = gtk_keyval_trigger_new (key, modifier); + if (trigger) + trigger = gtk_alternative_trigger_new (trigger, new_trigger); + else + trigger = new_trigger; } - else - keys = NULL; + if (trigger == NULL) + goto out; - old_keys = g_hash_table_lookup (accels->action_to_accels, action_and_target); - if (old_keys) - { - /* We need to remove accel entries from existing keys */ - for (i = 0; old_keys[i].key; i++) - remove_entry (accels, &old_keys[i], action_and_target); - } + shortcut = gtk_shortcut_new (trigger, gtk_action_action_new (action_name)); + gtk_shortcut_set_arguments (shortcut, target); + g_list_store_append (G_LIST_STORE (accels->shortcuts), shortcut); + g_object_unref (shortcut); - if (keys) - { - g_hash_table_replace (accels->action_to_accels, action_and_target, keys); +out: + g_free (action_name); + if (target) + g_variant_unref (target); +} - for (i = 0; i < n; i++) - add_entry (accels, &keys[i], action_and_target); - } - else +static void +append_accelerators (GPtrArray *accels, + GtkShortcutTrigger *trigger) +{ + switch (gtk_shortcut_trigger_get_trigger_type (trigger)) { - g_hash_table_remove (accels->action_to_accels, action_and_target); - g_free (action_and_target); + case GTK_SHORTCUT_TRIGGER_KEYVAL: + g_ptr_array_add (accels, + gtk_accelerator_name (gtk_keyval_trigger_get_keyval (trigger), + gtk_keyval_trigger_get_modifiers (trigger))); + return; + + case GTK_SHORTCUT_TRIGGER_ALTERNATIVE: + append_accelerators (accels, gtk_alternative_trigger_get_first (trigger)); + append_accelerators (accels, gtk_alternative_trigger_get_second (trigger)); + return; + + case GTK_SHORTCUT_TRIGGER_MNEMONIC: + case GTK_SHORTCUT_TRIGGER_NEVER: + default: + /* not an accelerator */ + return; } } @@ -234,221 +171,137 @@ gchar ** gtk_application_accels_get_accels_for_action (GtkApplicationAccels *accels, const gchar *detailed_action_name) { - gchar *action_and_target; - AccelKey *keys; - gchar **result; - gint n, i = 0; + GPtrArray *result; + char *action_name; + GVariant *target; + GError *error = NULL; + guint i; - action_and_target = gtk_normalise_detailed_action_name (detailed_action_name); + result = g_ptr_array_new (); - keys = g_hash_table_lookup (accels->action_to_accels, action_and_target); - if (!keys) + if (!g_action_parse_detailed_name (detailed_action_name, &action_name, &target, &error)) { - g_free (action_and_target); - return g_new0 (gchar *, 0 + 1); + g_critical ("Error parsing action name: %s", error->message); + g_error_free (error); + g_ptr_array_add (result, NULL); + return (gchar **) g_ptr_array_free (result, FALSE); } - for (n = 0; keys[n].key; n++) - ; + for (i = 0; i < g_list_model_get_n_items (accels->shortcuts); i++) + { + GtkShortcut *shortcut = g_list_model_get_item (accels->shortcuts, i); + GtkShortcutAction *action = gtk_shortcut_get_action (shortcut); + GVariant *args = gtk_shortcut_get_arguments (shortcut); - result = g_new0 (gchar *, n + 1); + if (gtk_shortcut_action_get_action_type (action) != GTK_SHORTCUT_ACTION_ACTION || + !g_str_equal (gtk_action_action_get_name (action), action_name)) + continue; - for (i = 0; i < n; i++) - result[i] = gtk_accelerator_name (keys[i].key, keys[i].modifier); + if ((target == NULL && args != NULL) || + (target != NULL && (args == NULL || !g_variant_equal (target, args)))) + continue; - g_free (action_and_target); - return result; + append_accelerators (result, gtk_shortcut_get_trigger (shortcut)); + break; + } + + g_free (action_name); + if (target) + g_variant_unref (target); + g_ptr_array_add (result, NULL); + return (gchar **) g_ptr_array_free (result, FALSE); +} + +static gboolean +trigger_matches_accel (GtkShortcutTrigger *trigger, + guint keyval, + GdkModifierType modifiers) +{ + switch (gtk_shortcut_trigger_get_trigger_type (trigger)) + { + case GTK_SHORTCUT_TRIGGER_KEYVAL: + return gtk_keyval_trigger_get_keyval (trigger) == keyval + && gtk_keyval_trigger_get_modifiers (trigger) == modifiers; + + case GTK_SHORTCUT_TRIGGER_ALTERNATIVE: + return trigger_matches_accel (gtk_alternative_trigger_get_first (trigger), keyval, modifiers) + || trigger_matches_accel (gtk_alternative_trigger_get_second (trigger), keyval, modifiers); + + case GTK_SHORTCUT_TRIGGER_MNEMONIC: + case GTK_SHORTCUT_TRIGGER_NEVER: + default: + return FALSE; + } +} + +static char * +get_detailed_name_for_shortcut (GtkShortcut *shortcut) +{ + GtkShortcutAction *action = gtk_shortcut_get_action (shortcut); + + if (gtk_shortcut_action_get_action_type (action) != GTK_SHORTCUT_ACTION_ACTION) + return NULL; + + return g_action_print_detailed_name (gtk_action_action_get_name (action), gtk_shortcut_get_arguments (shortcut)); } gchar ** gtk_application_accels_get_actions_for_accel (GtkApplicationAccels *accels, const gchar *accel) { - const gchar * const *actions_and_targets; - gchar **detailed_actions; - AccelKey accel_key; - guint i, n; + GPtrArray *result; + guint key, modifiers; + guint i; - if (!gtk_accelerator_parse (accel, &accel_key.key, &accel_key.modifier)) + if (!gtk_accelerator_parse (accel, &key, &modifiers)) { g_critical ("invalid accelerator string '%s'", accel); return NULL; } - actions_and_targets = g_hash_table_lookup (accels->accel_to_actions, &accel_key); - n = actions_and_targets ? g_strv_length ((gchar **) actions_and_targets) : 0; - - detailed_actions = g_new0 (gchar *, n + 1); - - for (i = 0; i < n; i++) + result = g_ptr_array_new (); + + for (i = 0; i < g_list_model_get_n_items (accels->shortcuts); i++) { - const gchar *action_and_target = actions_and_targets[i]; - const gchar *sep; - GVariant *target; + GtkShortcut *shortcut = g_list_model_get_item (accels->shortcuts, i); + char *detailed_name; - sep = strrchr (action_and_target, '|'); - target = g_variant_parse (NULL, action_and_target, sep, NULL, NULL); - detailed_actions[i] = g_action_print_detailed_name (sep + 1, target); - if (target) - g_variant_unref (target); + if (!trigger_matches_accel (gtk_shortcut_get_trigger (shortcut), key, modifiers)) + continue; + + detailed_name = get_detailed_name_for_shortcut (shortcut); + if (detailed_name) + g_ptr_array_add (result, detailed_name); } - detailed_actions[n] = NULL; - - return detailed_actions; + g_ptr_array_add (result, NULL); + return (gchar **) g_ptr_array_free (result, FALSE); } gchar ** gtk_application_accels_list_action_descriptions (GtkApplicationAccels *accels) { - GHashTableIter iter; - gchar **result; - gint n, i = 0; - gpointer key; + GPtrArray *result; + guint i; - n = g_hash_table_size (accels->action_to_accels); - result = g_new (gchar *, n + 1); - - g_hash_table_iter_init (&iter, accels->action_to_accels); - while (g_hash_table_iter_next (&iter, &key, NULL)) + result = g_ptr_array_new (); + + for (i = 0; i < g_list_model_get_n_items (accels->shortcuts); i++) { - const gchar *action_and_target = key; - const gchar *sep; - GVariant *target; + GtkShortcut *shortcut = g_list_model_get_item (accels->shortcuts, i); + char *detailed_name; - sep = strrchr (action_and_target, '|'); - target = g_variant_parse (NULL, action_and_target, sep, NULL, NULL); - result[i++] = g_action_print_detailed_name (sep + 1, target); - if (target) - g_variant_unref (target); + detailed_name = get_detailed_name_for_shortcut (shortcut); + if (detailed_name) + g_ptr_array_add (result, detailed_name); } - g_assert_cmpint (i, ==, n); - result[i] = NULL; - return result; + g_ptr_array_add (result, NULL); + return (gchar **) g_ptr_array_free (result, FALSE); } -void -gtk_application_accels_foreach_key (GtkApplicationAccels *accels, - GtkWindow *window, - GtkWindowKeysForeachFunc callback, - gpointer user_data) +GListModel * +gtk_application_accels_get_shortcuts (GtkApplicationAccels *accels) { - GHashTableIter iter; - gpointer key; - - g_hash_table_iter_init (&iter, accels->accel_to_actions); - while (g_hash_table_iter_next (&iter, &key, NULL)) - { - AccelKey *accel_key = key; - - (* callback) (window, accel_key->key, accel_key->modifier, user_data); - } -} - -gboolean -gtk_application_accels_activate (GtkApplicationAccels *accels, - GActionGroup *action_group, - guint key, - GdkModifierType modifier) -{ - AccelKey accel_key = { key, modifier }; - const gchar **actions; - gint i; - - actions = g_hash_table_lookup (accels->accel_to_actions, &accel_key); - - if (actions == NULL) - return FALSE; - - /* We may have more than one action on a given accel. This could be - * the case if we have different types of windows with different - * actions in each. - * - * Find the first one that will successfully activate and use it. - */ - for (i = 0; actions[i]; i++) - { - const GVariantType *parameter_type; - const gchar *action_name; - const gchar *sep; - gboolean enabled; - GVariant *target; - - sep = strrchr (actions[i], '|'); - action_name = sep + 1; - - if (!g_action_group_query_action (action_group, action_name, &enabled, ¶meter_type, NULL, NULL, NULL)) - continue; - - if (!enabled) - continue; - - /* We found an action with the correct name and it's enabled. - * This is the action that we are going to try to invoke. - * - * There is still the possibility that the target value doesn't - * match the expected parameter type. In that case, we will print - * a warning. - * - * Note: we want to hold a ref on the target while we're invoking - * the action to prevent trouble if someone uninstalls the accel - * from the handler. That's not a problem since we're parsing it. - */ - if (actions[i] != sep) /* if it has a target... */ - { - GError *error = NULL; - - if (parameter_type == NULL) - { - gchar *accel_str = gtk_accelerator_name (key, modifier); - g_warning ("Accelerator '%s' tries to invoke action '%s' with target, but action has no parameter", - accel_str, action_name); - g_free (accel_str); - return TRUE; - } - - target = g_variant_parse (NULL, actions[i], sep, NULL, &error); - g_assert_no_error (error); - g_assert (target); - - if (!g_variant_is_of_type (target, parameter_type)) - { - gchar *accel_str = gtk_accelerator_name (key, modifier); - gchar *typestr = g_variant_type_dup_string (parameter_type); - gchar *targetstr = g_variant_print (target, TRUE); - g_warning ("Accelerator '%s' tries to invoke action '%s' with target '%s'," - " but action expects parameter with type '%s'", accel_str, action_name, targetstr, typestr); - g_variant_unref (target); - g_free (targetstr); - g_free (accel_str); - g_free (typestr); - return TRUE; - } - } - else - { - if (parameter_type != NULL) - { - gchar *accel_str = gtk_accelerator_name (key, modifier); - gchar *typestr = g_variant_type_dup_string (parameter_type); - g_warning ("Accelerator '%s' tries to invoke action '%s' without target," - " but action expects parameter with type '%s'", accel_str, action_name, typestr); - g_free (accel_str); - g_free (typestr); - return TRUE; - } - - target = NULL; - } - - g_action_group_activate_action (action_group, action_name, target); - - if (target) - g_variant_unref (target); - - return TRUE; - } - - return FALSE; + return accels->shortcuts; } diff --git a/gtk/gtkapplicationaccelsprivate.h b/gtk/gtkapplicationaccelsprivate.h index b126401a78..fbde7da368 100644 --- a/gtk/gtkapplicationaccelsprivate.h +++ b/gtk/gtkapplicationaccelsprivate.h @@ -47,15 +47,7 @@ gchar ** gtk_application_accels_get_actions_for_accel (GtkApplicat gchar ** gtk_application_accels_list_action_descriptions (GtkApplicationAccels *accels); -void gtk_application_accels_foreach_key (GtkApplicationAccels *accels, - GtkWindow *window, - GtkWindowKeysForeachFunc callback, - gpointer user_data); - -gboolean gtk_application_accels_activate (GtkApplicationAccels *accels, - GActionGroup *action_group, - guint key, - GdkModifierType modifier); +GListModel * gtk_application_accels_get_shortcuts (GtkApplicationAccels *accels); G_END_DECLS diff --git a/gtk/gtkwindow.c b/gtk/gtkwindow.c index 7172cb49ca..ab7a0637f3 100644 --- a/gtk/gtkwindow.c +++ b/gtk/gtkwindow.c @@ -260,6 +260,7 @@ typedef struct GtkGesture *drag_gesture; GtkGesture *bubble_drag_gesture; GtkEventController *key_controller; + GtkEventController *application_shortcut_controller; GtkCssNode *decoration_node; @@ -3021,6 +3022,9 @@ gtk_window_release_application (GtkWindow *window) /* steal reference into temp variable */ application = priv->application; priv->application = NULL; + gtk_widget_remove_controller (GTK_WIDGET (window), + priv->application_shortcut_controller); + priv->application_shortcut_controller = NULL; gtk_application_remove_window (application, window); g_object_unref (application); @@ -3061,9 +3065,17 @@ gtk_window_set_application (GtkWindow *window, if (priv->application != NULL) { + GtkApplicationAccels *app_accels; + g_object_ref (priv->application); gtk_application_add_window (priv->application, window); + + app_accels = gtk_application_get_application_accels (priv->application); + priv->application_shortcut_controller = gtk_shortcut_controller_new_for_model (gtk_application_accels_get_shortcuts (app_accels)); + gtk_event_controller_set_propagation_phase (priv->application_shortcut_controller, GTK_PHASE_CAPTURE); + gtk_shortcut_controller_set_scope (GTK_SHORTCUT_CONTROLLER (priv->application_shortcut_controller), GTK_SHORTCUT_SCOPE_GLOBAL); + gtk_widget_add_controller (GTK_WIDGET (window), priv->application_shortcut_controller); } _gtk_widget_update_parent_muxer (GTK_WIDGET (window)); @@ -7634,7 +7646,6 @@ _gtk_window_keys_foreach (GtkWindow *window, GtkWindowKeysForeachFunc func, gpointer func_data) { - GtkWindowPrivate *priv = gtk_window_get_instance_private (window); GSList *groups; groups = gtk_accel_groups_from_object (G_OBJECT (window)); @@ -7653,14 +7664,6 @@ _gtk_window_keys_foreach (GtkWindow *window, groups = groups->next; } - - if (priv->application) - { - GtkApplicationAccels *app_accels; - - app_accels = gtk_application_get_application_accels (priv->application); - gtk_application_accels_foreach_key (app_accels, window, func, func_data); - } } static void @@ -7755,7 +7758,6 @@ gboolean gtk_window_activate_key (GtkWindow *window, GdkEvent *event) { - GtkWindowPrivate *priv = gtk_window_get_instance_private (window); GtkKeyHash *key_hash; GtkWindowKeyEntry *found_entry = NULL; gboolean enable_accels; @@ -7801,28 +7803,6 @@ gtk_window_activate_key (GtkWindow *window, { if (gtk_accel_groups_activate (G_OBJECT (window), found_entry->keyval, found_entry->modifiers)) return TRUE; - - if (priv->application) - { - GtkWidget *focused_widget; - GtkActionMuxer *muxer; - GtkApplicationAccels *app_accels; - - focused_widget = gtk_window_get_focus (window); - - if (focused_widget) - muxer = _gtk_widget_get_action_muxer (focused_widget, FALSE); - else - muxer = _gtk_widget_get_action_muxer (GTK_WIDGET (window), FALSE); - - if (muxer == NULL) - return FALSE; - - app_accels = gtk_application_get_application_accels (priv->application); - return gtk_application_accels_activate (app_accels, - G_ACTION_GROUP (muxer), - found_entry->keyval, found_entry->modifiers); - } } }