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shortcutaction: Add gtk_shortcut_action_to_string()

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For all but the callback action, we can print something useful.
This commit is contained in:
Benjamin Otte 2018-08-20 04:45:10 +02:00 committed by Matthias Clasen
parent 34987c0b5c
commit 4c5d8547be
3 changed files with 113 additions and 6 deletions
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2
docs/reference/gtk/gtk4-sections.txt
View File

@ -6036,6 +6036,8 @@ gtk_shortcut_action_ref
gtk_shortcut_action_unref
GtkShortcutActionType
gtk_shortcut_action_get_action_type
gtk_shortcut_action_to_string
gtk_shortcut_action_print
gtk_shortcut_action_activate
<SUBSECTION>

112
gtk/gtkshortcutaction.c
View File

@ -63,6 +63,8 @@ struct _GtkShortcutActionClass
GtkShortcutActionFlags flags,
GtkWidget *widget,
GVariant *args);
void (* print) (GtkShortcutAction *action,
GString *string);
};
G_DEFINE_BOXED_TYPE (GtkShortcutAction, gtk_shortcut_action,
@ -150,6 +152,50 @@ gtk_shortcut_action_get_action_type (GtkShortcutAction *self)
return self->action_class->action_type;
}
/**
* gtk_shortcut_action_to_string:
* @self: a #GtkShortcutAction
*
* Prints the given action into a human-readable string.
* This is a small wrapper around gtk_shortcut_action_print() to help
* when debugging.
*
* Returns: (transfer full): a new string
**/
char *
gtk_shortcut_action_to_string (GtkShortcutAction *self)
{
GString *string;
g_return_val_if_fail (GTK_IS_SHORTCUT_ACTION (self), NULL);
string = g_string_new (NULL);
gtk_shortcut_action_print (self, string);
return g_string_free (string, FALSE);
}
/**
* gtk_shortcut_action_print:
* @self: a #GtkShortcutAction
* @string: a #GString to print into
*
* Prints the given action into a string for the developer.
* This is meant for debugging and logging.
*
* The form of the representation may change at any time and is
* not guaranteed to stay identical.
**/
void
gtk_shortcut_action_print (GtkShortcutAction *self,
GString *string)
{
g_return_if_fail (GTK_IS_SHORTCUT_ACTION (self));
g_return_if_fail (string != NULL);
return self->action_class->print (self, string);
}
/**
* gtk_shortcut_action_activate:
* @self: a #GtkShortcutAction
@ -204,12 +250,20 @@ gtk_nothing_action_activate (GtkShortcutAction *action,
return FALSE;
}
static void
gtk_nothing_action_print (GtkShortcutAction *action,
GString *string)
{
g_string_append (string, "nothing");
}
static const GtkShortcutActionClass GTK_NOTHING_ACTION_CLASS = {
GTK_SHORTCUT_ACTION_NOTHING,
sizeof (GtkNothingAction),
"GtkNothingAction",
gtk_nothing_action_finalize,
gtk_nothing_action_activate
gtk_nothing_action_activate,
gtk_nothing_action_print
};
static GtkNothingAction nothing = { { &GTK_NOTHING_ACTION_CLASS, 1 } };
@ -261,12 +315,22 @@ gtk_callback_action_activate (GtkShortcutAction *action,
return self->callback (widget, args, self->user_data);
}
static void
gtk_callback_action_print (GtkShortcutAction *action,
GString *string)
{
GtkCallbackAction *self = (GtkCallbackAction *) action;
g_string_append_printf (string, "callback(%p)", self->callback);
}
static const GtkShortcutActionClass GTK_CALLBACK_ACTION_CLASS = {
GTK_SHORTCUT_ACTION_CALLBACK,
sizeof (GtkCallbackAction),
"GtkCallbackAction",
gtk_callback_action_finalize,
gtk_callback_action_activate
gtk_callback_action_activate,
gtk_callback_action_print
};
/**
@ -322,12 +386,20 @@ gtk_activate_action_activate (GtkShortcutAction *action,
return gtk_widget_activate (widget);
}
static void
gtk_activate_action_print (GtkShortcutAction *action,
GString *string)
{
g_string_append (string, "activate");
}
static const GtkShortcutActionClass GTK_ACTIVATE_ACTION_CLASS = {
GTK_SHORTCUT_ACTION_ACTIVATE,
sizeof (GtkActivateAction),
"GtkActivateAction",
gtk_activate_action_finalize,
gtk_activate_action_activate
gtk_activate_action_activate,
gtk_activate_action_print
};
static GtkActivateAction activate = { { &GTK_ACTIVATE_ACTION_CLASS, 1 } };
@ -370,12 +442,20 @@ gtk_mnemonic_action_activate (GtkShortcutAction *action,
return gtk_widget_mnemonic_activate (widget, flags & GTK_SHORTCUT_ACTION_EXCLUSIVE ? FALSE : TRUE);
}
static void
gtk_mnemonic_action_print (GtkShortcutAction *action,
GString *string)
{
g_string_append (string, "mnemonic-activate");
}
static const GtkShortcutActionClass GTK_MNEMONIC_ACTION_CLASS = {
GTK_SHORTCUT_ACTION_MNEMONIC,
sizeof (GtkMnemonicAction),
"GtkMnemonicAction",
gtk_mnemonic_action_finalize,
gtk_mnemonic_action_activate
gtk_mnemonic_action_activate,
gtk_mnemonic_action_print
};
static GtkMnemonicAction mnemonic = { { &GTK_MNEMONIC_ACTION_CLASS, 1 } };
@ -659,12 +739,22 @@ gtk_signal_action_activate (GtkShortcutAction *action,
return handled;
}
static void
gtk_signal_action_print (GtkShortcutAction *action,
GString *string)
{
GtkSignalAction *self = (GtkSignalAction *) action;
g_string_append_printf (string, "signal(%s)", self->name);
}
static const GtkShortcutActionClass GTK_SIGNAL_ACTION_CLASS = {
GTK_SHORTCUT_ACTION_SIGNAL,
sizeof (GtkSignalAction),
"GtkSignalAction",
gtk_signal_action_finalize,
gtk_signal_action_activate
gtk_signal_action_activate,
gtk_signal_action_print
};
/**
@ -802,12 +892,22 @@ gtk_action_action_activate (GtkShortcutAction *action,
return TRUE;
}
static void
gtk_action_action_print (GtkShortcutAction *action,
GString *string)
{
GtkActionAction *self = (GtkActionAction *) action;
g_string_append_printf (string, "action(%s)", self->name);
}
static const GtkShortcutActionClass GTK_ACTION_ACTION_CLASS = {
GTK_SHORTCUT_ACTION_ACTION,
sizeof (GtkActionAction),
"GtkActionAction",
gtk_action_action_finalize,
gtk_action_action_activate
gtk_action_action_activate,
gtk_action_action_print
};
/**

5
gtk/gtkshortcutaction.h
View File

@ -89,6 +89,11 @@ void gtk_shortcut_action_unref (GtkShortcutActi
GDK_AVAILABLE_IN_ALL
GtkShortcutActionType gtk_shortcut_action_get_action_type (GtkShortcutAction *self);
GDK_AVAILABLE_IN_ALL
char * gtk_shortcut_action_to_string (GtkShortcutAction *self);
GDK_AVAILABLE_IN_ALL
void gtk_shortcut_action_print (GtkShortcutAction *self,
GString *string);
GDK_AVAILABLE_IN_ALL
gboolean gtk_shortcut_action_activate (GtkShortcutAction *self,
GtkShortcutActionFlags flags,