DeforaOS/libDesktop
DeforaOS/libDesktop
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Let desktop widgets load

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This commit is contained in:
Pierre Pronchery 2015-05-23 19:04:49 +02:00
parent 267fbd3a34
commit fdce5a84bf
2 changed files with 30 additions and 9 deletions
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12
include/Desktop/widget.h
View File

@ -24,6 +24,18 @@
/* types */
typedef struct _DesktopWidget DesktopWidget;
typedef struct _DesktopWidgetPlugin DesktopWidgetPlugin;
typedef struct _DesktopWidgetDefinition
{
char const * name;
char const * icon;
char const * description;
DesktopWidgetPlugin * (*init)(char const * name);
void (*destroy)(DesktopWidgetPlugin * widget);
GtkWidget * (*get_widget)(DesktopWidgetPlugin * widget);
} DesktopWidgetDefinition;
/* functions */
DesktopWidget * desktop_widget_new(char const * name);

27
src/widget.c
View File

@ -32,7 +32,9 @@
/* types */
struct _DesktopWidget
{
GtkWidget * widget;
Plugin * plugin;
DesktopWidgetDefinition * definition;
DesktopWidgetPlugin * dplugin;
};
@ -41,20 +43,28 @@ struct _DesktopWidget
/* desktop_widget_new */
DesktopWidget * desktop_widget_new(char const * name)
{
DesktopWidget * ret;
DesktopWidget * widget;
if((ret = object_new(sizeof(*ret))) == NULL)
if((widget = object_new(sizeof(*widget))) == NULL)
return NULL;
/* FIXME really implement */
ret->widget = gtk_label_new(name);
return ret;
if((widget->plugin = plugin_new(LIBDIR, "Desktop", "widget", name))
== NULL || (widget->definition = plugin_lookup(
widget->plugin, "widget")) == NULL)
{
desktop_widget_delete(widget);
return NULL;
}
return widget;
}
/* desktop_widget_delete */
void desktop_widget_delete(DesktopWidget * widget)
{
gtk_widget_destroy(widget->widget);
if(widget->definition != NULL && widget->plugin != NULL)
widget->definition->destroy(widget->plugin);
if(widget->plugin != NULL)
plugin_delete(widget->plugin);
object_delete(widget);
}
@ -63,6 +73,5 @@ void desktop_widget_delete(DesktopWidget * widget)
/* desktop_widget_get_widget */
GtkWidget * desktop_widget_get_widget(DesktopWidget * widget)
{
/* FIXME really implement */
return widget->widget;
return widget->definition->get_widget(widget->dplugin);
}