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#include "ink-toggle-action.h"
static void ink_toggle_action_finalize( GObject* obj );
static void ink_toggle_action_get_property( GObject* obj, guint propId, GValue* value, GParamSpec * pspec );
static void ink_toggle_action_set_property( GObject* obj, guint propId, const GValue *value, GParamSpec* pspec );
static GtkWidget* ink_toggle_action_create_menu_item( GtkAction* action );
static GtkWidget* ink_toggle_action_create_tool_item( GtkAction* action );
static void ink_toggle_action_update_icon( InkToggleAction* action );
struct _InkToggleActionPrivate
{
gchar* iconId;
GtkIconSize iconSize;
};
#define INK_TOGGLE_ACTION_GET_PRIVATE( o ) ( G_TYPE_INSTANCE_GET_PRIVATE( (o), INK_TOGGLE_ACTION_TYPE, InkToggleActionPrivate ) )
G_DEFINE_TYPE(InkToggleAction, ink_toggle_action, GTK_TYPE_TOGGLE_ACTION);
enum {
PROP_INK_ID = 1,
PROP_INK_SIZE
};
static void ink_toggle_action_class_init( InkToggleActionClass* klass )
{
if ( klass ) {
GObjectClass * objClass = G_OBJECT_CLASS( klass );
objClass->finalize = ink_toggle_action_finalize;
objClass->get_property = ink_toggle_action_get_property;
objClass->set_property = ink_toggle_action_set_property;
klass->parent_class.parent_class.create_menu_item = ink_toggle_action_create_menu_item;
klass->parent_class.parent_class.create_tool_item = ink_toggle_action_create_tool_item;
/*klass->parent_class.connect_proxy = connect_proxy;*/
/*klass->parent_class.disconnect_proxy = disconnect_proxy;*/
g_object_class_install_property( objClass,
PROP_INK_ID,
g_param_spec_string( "iconId",
"Icon ID",
"The id for the icon",
"",
(GParamFlags)(G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT) ) );
g_object_class_install_property( objClass,
PROP_INK_SIZE,
g_param_spec_int( "iconSize",
"Icon Size",
"The size the icon",
GTK_ICON_SIZE_MENU,
(int)99,
GTK_ICON_SIZE_SMALL_TOOLBAR,
(GParamFlags)(G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT) ) );
g_type_class_add_private( klass, sizeof(InkToggleActionClass) );
}
}
static void ink_toggle_action_init( InkToggleAction* action )
{
action->private_data = INK_TOGGLE_ACTION_GET_PRIVATE( action );
action->private_data->iconId = nullptr;
action->private_data->iconSize = GTK_ICON_SIZE_SMALL_TOOLBAR;
}
static void ink_toggle_action_finalize( GObject* obj )
{
InkToggleAction* action = INK_TOGGLE_ACTION( obj );
g_free( action->private_data->iconId );
g_free( action->private_data );
}
InkToggleAction* ink_toggle_action_new( const gchar *name,
const gchar *label,
const gchar *tooltip,
const gchar *inkId,
GtkIconSize size,
SPAttributeEnum attr)
{
GObject* obj = (GObject*)g_object_new( INK_TOGGLE_ACTION_TYPE,
"name", name,
"label", label,
"tooltip", tooltip,
"iconId", inkId,
"iconSize", size,
//"SP_ATTR_INKSCAPE", attr, // Why doesn't this work and do I need to use g_object_set_data below?
NULL );
g_object_set_data(obj, "SP_ATTR_INKSCAPE", GINT_TO_POINTER(attr));
InkToggleAction* action = INK_TOGGLE_ACTION( obj );
return action;
}
static void ink_toggle_action_get_property( GObject* obj, guint propId, GValue* value, GParamSpec * pspec )
{
InkToggleAction* action = INK_TOGGLE_ACTION( obj );
(void)action;
switch ( propId ) {
case PROP_INK_ID:
{
g_value_set_string( value, action->private_data->iconId );
}
break;
case PROP_INK_SIZE:
{
g_value_set_int( value, action->private_data->iconSize );
}
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID( obj, propId, pspec );
}
}
void ink_toggle_action_set_property( GObject* obj, guint propId, const GValue *value, GParamSpec* pspec )
{
InkToggleAction* action = INK_TOGGLE_ACTION( obj );
(void)action;
switch ( propId ) {
case PROP_INK_ID:
{
gchar* tmp = action->private_data->iconId;
action->private_data->iconId = g_value_dup_string( value );
g_free( tmp );
ink_toggle_action_update_icon( action );
}
break;
case PROP_INK_SIZE:
{
action->private_data->iconSize = (GtkIconSize)g_value_get_int( value );
}
break;
default:
{
G_OBJECT_WARN_INVALID_PROPERTY_ID( obj, propId, pspec );
}
}
}
static GtkWidget* ink_toggle_action_create_menu_item( GtkAction* action )
{
GtkWidget* item = GTK_TOGGLE_ACTION_CLASS(ink_toggle_action_parent_class)->parent_class.create_menu_item(action);
return item;
}
static GtkWidget* ink_toggle_action_create_tool_item( GtkAction* action )
{
InkToggleAction* act = INK_TOGGLE_ACTION( action );
GtkWidget* item = GTK_TOGGLE_ACTION_CLASS(ink_toggle_action_parent_class)->parent_class.create_tool_item(action);
if ( GTK_IS_TOOL_BUTTON(item) ) {
GtkToolButton* button = GTK_TOOL_BUTTON(item);
if ( act->private_data->iconId ) {
GtkWidget* child = gtk_image_new_from_icon_name( act->private_data->iconId, act->private_data->iconSize );
gtk_widget_set_hexpand(child, FALSE);
gtk_widget_set_vexpand(child, FALSE);
gtk_tool_button_set_icon_widget(button, child);
} else {
gchar *label = nullptr;
g_object_get( G_OBJECT(action), "short_label", &label, NULL );
gtk_tool_button_set_label( button, label );
g_free( label );
label = nullptr;
}
} else {
// For now trigger a warning but don't do anything else
GtkToolButton* button = GTK_TOOL_BUTTON(item);
(void)button;
}
gtk_widget_show_all( item );
return item;
}
static void ink_toggle_action_update_icon( InkToggleAction* action )
{
if ( action ) {
GSList* proxies = gtk_action_get_proxies( GTK_ACTION(action) );
while ( proxies ) {
if ( GTK_IS_TOOL_ITEM(proxies->data) ) {
if ( GTK_IS_TOOL_BUTTON(proxies->data) ) {
GtkToolButton* button = GTK_TOOL_BUTTON(proxies->data);
GtkWidget* child = gtk_image_new_from_icon_name( action->private_data->iconId, action->private_data->iconSize );
gtk_widget_set_hexpand(child, FALSE);
gtk_widget_set_vexpand(child, FALSE);
gtk_widget_show_all(child);
gtk_tool_button_set_icon_widget(button, child);
}
}
proxies = g_slist_next( proxies );
}
}
}
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
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