Commit 689363a7 authored by Matthias Clasen's avatar Matthias Clasen

GtkModelButton: Don't require an explicit role

When we have an action-name, we can deduce the role from the
action that is looked up by the action helper.
parent 2401a6cb
......@@ -23,6 +23,8 @@
#include "gtkwidget.h"
#include "gtkwidgetprivate.h"
#include "gtkdebug.h"
#include "gtkmodelbutton.h"
#include "gtktypebuiltins.h"
#include <string.h>
......@@ -66,6 +68,8 @@ struct _GtkActionHelper
gboolean enabled;
gboolean active;
GtkButtonRole role;
gint reporting;
};
......@@ -74,6 +78,7 @@ enum
PROP_0,
PROP_ENABLED,
PROP_ACTIVE,
PROP_ROLE,
N_PROPS
};
......@@ -107,6 +112,17 @@ gtk_action_helper_report_change (GtkActionHelper *helper,
}
break;
case PROP_ROLE:
{
GParamSpec *pspec;
pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (helper->widget), "role");
if (pspec && G_PARAM_SPEC_VALUE_TYPE (pspec) == GTK_TYPE_BUTTON_ROLE)
g_object_set (G_OBJECT (helper->widget), "role", helper->role, NULL);
}
break;
default:
g_assert_not_reached ();
}
......@@ -146,10 +162,19 @@ gtk_action_helper_action_added (GtkActionHelper *helper,
GTK_NOTE(ACTIONS, g_message("actionhelper: %s found and enabled", helper->action_name));
if (helper->target != NULL && state != NULL)
helper->active = g_variant_equal (state, helper->target);
{
helper->active = g_variant_equal (state, helper->target);
helper->role = GTK_BUTTON_ROLE_RADIO;
}
else if (state != NULL && g_variant_is_of_type (state, G_VARIANT_TYPE_BOOLEAN))
helper->active = g_variant_get_boolean (state);
{
helper->active = g_variant_get_boolean (state);
helper->role = GTK_BUTTON_ROLE_CHECK;
}
else
{
helper->role = GTK_BUTTON_ROLE_NORMAL;
}
if (should_emit_signals)
{
......@@ -158,6 +183,8 @@ gtk_action_helper_action_added (GtkActionHelper *helper,
if (helper->active)
gtk_action_helper_report_change (helper, PROP_ACTIVE);
gtk_action_helper_report_change (helper, PROP_ROLE);
}
}
......@@ -242,6 +269,10 @@ gtk_action_helper_get_property (GObject *object, guint prop_id,
g_value_set_boolean (value, helper->active);
break;
case PROP_ROLE:
g_value_set_enum (value, helper->role);
break;
default:
g_assert_not_reached ();
}
......@@ -313,6 +344,10 @@ gtk_action_helper_class_init (GtkActionHelperClass *class)
G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
gtk_action_helper_pspecs[PROP_ACTIVE] = g_param_spec_boolean ("active", "active", "active", FALSE,
G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
gtk_action_helper_pspecs[PROP_ROLE] = g_param_spec_enum ("role", "role", "role",
GTK_TYPE_BUTTON_ROLE,
GTK_BUTTON_ROLE_NORMAL,
G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
g_object_class_install_properties (class, N_PROPS, gtk_action_helper_pspecs);
}
......
......@@ -69,6 +69,25 @@ enum
static GParamSpec *properties[LAST_PROPERTY] = { NULL, };
static void
gtk_model_button_update_state (GtkModelButton *button)
{
GtkStateFlags state;
if (button->role == GTK_BUTTON_ROLE_NORMAL)
return;
state = gtk_widget_get_state_flags (GTK_WIDGET (button));
state &= ~GTK_STATE_FLAG_CHECKED;
if (button->active && !button->menu_name)
state |= GTK_STATE_FLAG_CHECKED;
gtk_widget_set_state_flags (GTK_WIDGET (button), state, TRUE);
}
static void
gtk_model_button_set_role (GtkModelButton *button,
GtkButtonRole role)
......@@ -80,7 +99,6 @@ gtk_model_button_set_role (GtkModelButton *button,
return;
button->role = role;
gtk_widget_queue_draw (GTK_WIDGET (button));
accessible = gtk_widget_get_accessible (GTK_WIDGET (button));
switch (role)
......@@ -102,6 +120,10 @@ gtk_model_button_set_role (GtkModelButton *button,
}
atk_object_set_role (accessible, a11y_role);
gtk_model_button_update_state (button);
gtk_widget_queue_draw (GTK_WIDGET (button));
g_object_notify_by_pspec (G_OBJECT (button), properties[PROP_ROLE]);
}
static void
......@@ -135,25 +157,6 @@ gtk_model_button_set_text (GtkModelButton *button,
g_object_notify_by_pspec (G_OBJECT (button), properties[PROP_TEXT]);
}
static void
gtk_model_button_update_state (GtkModelButton *button)
{
GtkStateFlags state;
if (button->role == GTK_BUTTON_ROLE_NORMAL)
return;
state = gtk_widget_get_state_flags (GTK_WIDGET (button));
state &= ~GTK_STATE_FLAG_CHECKED;
if (button->active && !button->menu_name)
state |= GTK_STATE_FLAG_CHECKED;
gtk_widget_set_state_flags (GTK_WIDGET (button), state, TRUE);
}
static void
gtk_model_button_set_active (GtkModelButton *button,
gboolean active)
......
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