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searchentry: Drop the Private struct

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This commit is contained in:
Matthias Clasen 2020-03-28 10:28:22 -04:00
parent 49427119ab
commit 28eb1fce04
1 changed files with 73 additions and 103 deletions
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176
gtk/gtksearchentry.c
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@ -101,6 +101,16 @@ typedef struct _GtkSearchEntryClass GtkSearchEntryClass;
struct _GtkSearchEntry
{
GtkWidget parent;
GtkWidget *capture_widget;
GtkEventController *capture_widget_controller;
GtkWidget *entry;
GtkWidget *icon;
guint delayed_changed_id;
gboolean content_changed;
gboolean search_stopped;
};
struct _GtkSearchEntryClass
@ -114,22 +124,9 @@ struct _GtkSearchEntryClass
void (* stop_search) (GtkSearchEntry *entry);
};
typedef struct {
GtkWidget *capture_widget;
GtkEventController *capture_widget_controller;
GtkWidget *entry;
GtkWidget *icon;
guint delayed_changed_id;
gboolean content_changed;
gboolean search_stopped;
} GtkSearchEntryPrivate;
static void gtk_search_entry_editable_init (GtkEditableInterface *iface);
G_DEFINE_TYPE_WITH_CODE (GtkSearchEntry, gtk_search_entry, GTK_TYPE_WIDGET,
G_ADD_PRIVATE (GtkSearchEntry)
G_IMPLEMENT_INTERFACE (GTK_TYPE_EDITABLE,
gtk_search_entry_editable_init))
@ -139,24 +136,21 @@ G_DEFINE_TYPE_WITH_CODE (GtkSearchEntry, gtk_search_entry, GTK_TYPE_WIDGET,
static void
text_changed (GtkSearchEntry *entry)
{
GtkSearchEntryPrivate *priv = gtk_search_entry_get_instance_private (entry);
priv->content_changed = TRUE;
entry->content_changed = TRUE;
}
static void
gtk_search_entry_finalize (GObject *object)
{
GtkSearchEntry *entry = GTK_SEARCH_ENTRY (object);
GtkSearchEntryPrivate *priv = gtk_search_entry_get_instance_private (entry);
gtk_editable_finish_delegate (GTK_EDITABLE (entry));
g_clear_pointer (&priv->entry, gtk_widget_unparent);
g_clear_pointer (&priv->icon, gtk_widget_unparent);
g_clear_pointer (&entry->entry, gtk_widget_unparent);
g_clear_pointer (&entry->icon, gtk_widget_unparent);
if (priv->delayed_changed_id > 0)
g_source_remove (priv->delayed_changed_id);
if (entry->delayed_changed_id > 0)
g_source_remove (entry->delayed_changed_id);
gtk_search_entry_set_key_capture_widget (GTK_SEARCH_ENTRY (object), NULL);
@ -166,9 +160,7 @@ gtk_search_entry_finalize (GObject *object)
static void
gtk_search_entry_stop_search (GtkSearchEntry *entry)
{
GtkSearchEntryPrivate *priv = gtk_search_entry_get_instance_private (entry);
priv->search_stopped = TRUE;
entry->search_stopped = TRUE;
}
static void
@ -178,7 +170,6 @@ gtk_search_entry_set_property (GObject *object,
GParamSpec *pspec)
{
GtkSearchEntry *entry = GTK_SEARCH_ENTRY (object);
GtkSearchEntryPrivate *priv = gtk_search_entry_get_instance_private (entry);
if (gtk_editable_delegate_set_property (object, prop_id, value, pspec))
return;
@ -186,13 +177,13 @@ gtk_search_entry_set_property (GObject *object,
switch (prop_id)
{
case PROP_PLACEHOLDER_TEXT:
gtk_text_set_placeholder_text (GTK_TEXT (priv->entry), g_value_get_string (value));
gtk_text_set_placeholder_text (GTK_TEXT (entry->entry), g_value_get_string (value));
break;
case PROP_ACTIVATES_DEFAULT:
if (gtk_text_get_activates_default (GTK_TEXT (priv->entry)) != g_value_get_boolean (value))
if (gtk_text_get_activates_default (GTK_TEXT (entry->entry)) != g_value_get_boolean (value))
{
gtk_text_set_activates_default (GTK_TEXT (priv->entry), g_value_get_boolean (value));
gtk_text_set_activates_default (GTK_TEXT (entry->entry), g_value_get_boolean (value));
g_object_notify_by_pspec (object, pspec);
}
break;
@ -209,7 +200,6 @@ gtk_search_entry_get_property (GObject *object,
GParamSpec *pspec)
{
GtkSearchEntry *entry = GTK_SEARCH_ENTRY (object);
GtkSearchEntryPrivate *priv = gtk_search_entry_get_instance_private (entry);
if (gtk_editable_delegate_get_property (object, prop_id, value, pspec))
return;
@ -217,11 +207,11 @@ gtk_search_entry_get_property (GObject *object,
switch (prop_id)
{
case PROP_PLACEHOLDER_TEXT:
g_value_set_string (value, gtk_text_get_placeholder_text (GTK_TEXT (priv->entry)));
g_value_set_string (value, gtk_text_get_placeholder_text (GTK_TEXT (entry->entry)));
break;
case PROP_ACTIVATES_DEFAULT:
g_value_set_boolean (value, gtk_text_get_activates_default (GTK_TEXT (priv->entry)));
g_value_set_boolean (value, gtk_text_get_activates_default (GTK_TEXT (entry->entry)));
break;
default:
@ -244,9 +234,8 @@ static gboolean
gtk_search_entry_grab_focus (GtkWidget *widget)
{
GtkSearchEntry *entry = GTK_SEARCH_ENTRY (widget);
GtkSearchEntryPrivate *priv = gtk_search_entry_get_instance_private (entry);
return gtk_text_grab_focus_without_selecting (GTK_TEXT (priv->entry));
return gtk_text_grab_focus_without_selecting (GTK_TEXT (entry->entry));
}
static gboolean
@ -254,9 +243,8 @@ gtk_search_entry_mnemonic_activate (GtkWidget *widget,
gboolean group_cycling)
{
GtkSearchEntry *entry = GTK_SEARCH_ENTRY (widget);
GtkSearchEntryPrivate *priv = gtk_search_entry_get_instance_private (entry);
gtk_widget_grab_focus (priv->entry);
gtk_widget_grab_focus (entry->entry);
return TRUE;
}
@ -420,10 +408,7 @@ gtk_search_entry_class_init (GtkSearchEntryClass *klass)
static GtkEditable *
gtk_search_entry_get_delegate (GtkEditable *editable)
{
GtkSearchEntry *entry = GTK_SEARCH_ENTRY (editable);
GtkSearchEntryPrivate *priv = gtk_search_entry_get_instance_private (entry);
return GTK_EDITABLE (priv->entry);
return GTK_EDITABLE (GTK_SEARCH_ENTRY (editable)->entry);
}
static void
@ -439,19 +424,16 @@ gtk_search_entry_icon_release (GtkGestureClick *press,
double y,
GtkSearchEntry *entry)
{
GtkSearchEntryPrivate *priv = gtk_search_entry_get_instance_private (entry);
gtk_editable_set_text (GTK_EDITABLE (priv->entry), "");
gtk_editable_set_text (GTK_EDITABLE (entry->entry), "");
}
static gboolean
gtk_search_entry_changed_timeout_cb (gpointer user_data)
{
GtkSearchEntry *entry = user_data;
GtkSearchEntryPrivate *priv = gtk_search_entry_get_instance_private (entry);
g_signal_emit (entry, signals[SEARCH_CHANGED], 0);
priv->delayed_changed_id = 0;
entry->delayed_changed_id = 0;
return G_SOURCE_REMOVE;
}
@ -459,40 +441,37 @@ gtk_search_entry_changed_timeout_cb (gpointer user_data)
static void
reset_timeout (GtkSearchEntry *entry)
{
GtkSearchEntryPrivate *priv = gtk_search_entry_get_instance_private (entry);
if (priv->delayed_changed_id > 0)
g_source_remove (priv->delayed_changed_id);
priv->delayed_changed_id = g_timeout_add (DELAYED_TIMEOUT_ID,
if (entry->delayed_changed_id > 0)
g_source_remove (entry->delayed_changed_id);
entry->delayed_changed_id = g_timeout_add (DELAYED_TIMEOUT_ID,
gtk_search_entry_changed_timeout_cb,
entry);
g_source_set_name_by_id (priv->delayed_changed_id, "[gtk] gtk_search_entry_changed_timeout_cb");
g_source_set_name_by_id (entry->delayed_changed_id, "[gtk] gtk_search_entry_changed_timeout_cb");
}
static void
gtk_search_entry_changed (GtkEditable *editable,
gtk_search_entry_changed (GtkEditable *editable,
GtkSearchEntry *entry)
{
GtkSearchEntryPrivate *priv = gtk_search_entry_get_instance_private (entry);
const char *str;
/* Update the icons first */
str = gtk_editable_get_text (GTK_EDITABLE (priv->entry));
str = gtk_editable_get_text (GTK_EDITABLE (entry->entry));
if (str == NULL || *str == '\0')
{
gtk_widget_set_child_visible (priv->icon, FALSE);
gtk_widget_set_child_visible (entry->icon, FALSE);
if (priv->delayed_changed_id > 0)
if (entry->delayed_changed_id > 0)
{
g_source_remove (priv->delayed_changed_id);
priv->delayed_changed_id = 0;
g_source_remove (entry->delayed_changed_id);
entry->delayed_changed_id = 0;
}
g_signal_emit (entry, signals[SEARCH_CHANGED], 0);
}
else
{
gtk_widget_set_child_visible (priv->icon, TRUE);
gtk_widget_set_child_visible (entry->icon, TRUE);
/* Queue up the timeout */
reset_timeout (entry);
@ -520,27 +499,26 @@ activate_cb (GtkText *text,
static void
gtk_search_entry_init (GtkSearchEntry *entry)
{
GtkSearchEntryPrivate *priv = gtk_search_entry_get_instance_private (entry);
GtkGesture *press;
priv->entry = gtk_text_new ();
gtk_widget_set_parent (priv->entry, GTK_WIDGET (entry));
gtk_widget_set_hexpand (priv->entry, TRUE);
entry->entry = gtk_text_new ();
gtk_widget_set_parent (entry->entry, GTK_WIDGET (entry));
gtk_widget_set_hexpand (entry->entry, TRUE);
gtk_editable_init_delegate (GTK_EDITABLE (entry));
g_signal_connect_swapped (priv->entry, "changed", G_CALLBACK (text_changed), entry);
g_signal_connect_after (priv->entry, "changed", G_CALLBACK (gtk_search_entry_changed), entry);
g_signal_connect_swapped (priv->entry, "preedit-changed", G_CALLBACK (text_changed), entry);
g_signal_connect (priv->entry, "notify", G_CALLBACK (notify_cb), entry);
g_signal_connect (priv->entry, "activate", G_CALLBACK (activate_cb), entry);
g_signal_connect_swapped (entry->entry, "changed", G_CALLBACK (text_changed), entry);
g_signal_connect_after (entry->entry, "changed", G_CALLBACK (gtk_search_entry_changed), entry);
g_signal_connect_swapped (entry->entry, "preedit-changed", G_CALLBACK (text_changed), entry);
g_signal_connect (entry->entry, "notify", G_CALLBACK (notify_cb), entry);
g_signal_connect (entry->entry, "activate", G_CALLBACK (activate_cb), entry);
priv->icon = gtk_image_new_from_icon_name ("edit-clear-all-symbolic");
gtk_widget_set_tooltip_text (priv->icon, _("Clear entry"));
gtk_widget_set_parent (priv->icon, GTK_WIDGET (entry));
gtk_widget_set_child_visible (priv->icon, FALSE);
entry->icon = gtk_image_new_from_icon_name ("edit-clear-all-symbolic");
gtk_widget_set_tooltip_text (entry->icon, _("Clear entry"));
gtk_widget_set_parent (entry->icon, GTK_WIDGET (entry));
gtk_widget_set_child_visible (entry->icon, FALSE);
press = gtk_gesture_click_new ();
g_signal_connect (press, "released", G_CALLBACK (gtk_search_entry_icon_release), entry);
gtk_widget_add_controller (priv->icon, GTK_EVENT_CONTROLLER (press));
gtk_widget_add_controller (entry->icon, GTK_EVENT_CONTROLLER (press));
gtk_widget_add_css_class (GTK_WIDGET (entry), I_("search"));
}
@ -586,9 +564,9 @@ capture_widget_key_handled (GtkEventControllerKey *controller,
guint keyval,
guint keycode,
GdkModifierType state,
GtkWidget *entry)
GtkWidget *widget)
{
GtkSearchEntryPrivate *priv = gtk_search_entry_get_instance_private (GTK_SEARCH_ENTRY (entry));
GtkSearchEntry *entry = GTK_SEARCH_ENTRY (widget);
gboolean handled, was_empty;
if (gtk_search_entry_is_keynav (keyval, state) ||
@ -596,13 +574,13 @@ capture_widget_key_handled (GtkEventControllerKey *controller,
keyval == GDK_KEY_Menu)
return FALSE;
priv->content_changed = FALSE;
priv->search_stopped = FALSE;
was_empty = (gtk_text_get_text_length (GTK_TEXT (priv->entry)) == 0);
entry->content_changed = FALSE;
entry->search_stopped = FALSE;
was_empty = (gtk_text_get_text_length (GTK_TEXT (entry->entry)) == 0);
handled = gtk_event_controller_key_forward (controller, priv->entry);
handled = gtk_event_controller_key_forward (controller, entry->entry);
if (handled && priv->content_changed && !priv->search_stopped)
if (handled && entry->content_changed && !entry->search_stopped)
{
if (was_empty)
g_signal_emit (entry, signals[SEARCH_STARTED], 0);
@ -631,34 +609,32 @@ void
gtk_search_entry_set_key_capture_widget (GtkSearchEntry *entry,
GtkWidget *widget)
{
GtkSearchEntryPrivate *priv = gtk_search_entry_get_instance_private (entry);
g_return_if_fail (GTK_IS_SEARCH_ENTRY (entry));
g_return_if_fail (!widget || GTK_IS_WIDGET (widget));
if (priv->capture_widget)
if (entry->capture_widget)
{
gtk_widget_remove_controller (priv->capture_widget,
priv->capture_widget_controller);
g_object_remove_weak_pointer (G_OBJECT (priv->capture_widget),
(gpointer *) &priv->capture_widget);
gtk_widget_remove_controller (entry->capture_widget,
entry->capture_widget_controller);
g_object_remove_weak_pointer (G_OBJECT (entry->capture_widget),
(gpointer *) &entry->capture_widget);
}
priv->capture_widget = widget;
entry->capture_widget = widget;
if (widget)
{
g_object_add_weak_pointer (G_OBJECT (priv->capture_widget),
(gpointer *) &priv->capture_widget);
g_object_add_weak_pointer (G_OBJECT (entry->capture_widget),
(gpointer *) &entry->capture_widget);
priv->capture_widget_controller = gtk_event_controller_key_new ();
gtk_event_controller_set_propagation_phase (priv->capture_widget_controller,
entry->capture_widget_controller = gtk_event_controller_key_new ();
gtk_event_controller_set_propagation_phase (entry->capture_widget_controller,
GTK_PHASE_CAPTURE);
g_signal_connect (priv->capture_widget_controller, "key-pressed",
g_signal_connect (entry->capture_widget_controller, "key-pressed",
G_CALLBACK (capture_widget_key_handled), entry);
g_signal_connect (priv->capture_widget_controller, "key-released",
g_signal_connect (entry->capture_widget_controller, "key-released",
G_CALLBACK (capture_widget_key_handled), entry);
gtk_widget_add_controller (widget, priv->capture_widget_controller);
gtk_widget_add_controller (widget, entry->capture_widget_controller);
}
}
@ -673,25 +649,19 @@ gtk_search_entry_set_key_capture_widget (GtkSearchEntry *entry,
GtkWidget *
gtk_search_entry_get_key_capture_widget (GtkSearchEntry *entry)
{
GtkSearchEntryPrivate *priv = gtk_search_entry_get_instance_private (entry);
g_return_val_if_fail (GTK_IS_SEARCH_ENTRY (entry), NULL);
return priv->capture_widget;
return entry->capture_widget;
}
GtkEventController *
gtk_search_entry_get_key_controller (GtkSearchEntry *entry)
{
GtkSearchEntryPrivate *priv = gtk_search_entry_get_instance_private (entry);
return gtk_text_get_key_controller (GTK_TEXT (priv->entry));
return gtk_text_get_key_controller (GTK_TEXT (entry->entry));
}
GtkText *
gtk_search_entry_get_text_widget (GtkSearchEntry *entry)
{
GtkSearchEntryPrivate *priv = gtk_search_entry_get_instance_private (entry);
return GTK_TEXT (priv->entry);
return GTK_TEXT (entry->entry);
}