1 files changed, 206 insertions, 0 deletions
diff --git a/src/extension/dbus/application-interface.cpp b/src/extension/dbus/application-interface.cpp
new file mode 100644
index 0000000..1b4be69
--- /dev/null
+++ b/src/extension/dbus/application-interface.cpp
@@ -0,0 +1,206 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * This is where the implementation of the DBus based application API lives.
+ * All the methods in here are designed to be called remotly via DBus.
+ * document-interface.cpp has all of the actual manipulation methods.
+ * This interface is just for creating new document interfaces.
+ *
+ * Documentation for these methods is in application-interface.xml
+ * which is the "gold standard" as to how the interface should work.
+ *
+ * Authors:
+ *   Soren Berg <Glimmer07@gmail.com>
+ *
+ * Copyright (C) 2009 Soren Berg
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "application-interface.h"
+#include <string.h>
+#include "dbus-init.h"
+#include "file.h"
+#include "inkscape.h"
+
+G_DEFINE_TYPE(ApplicationInterface, application_interface, G_TYPE_OBJECT)
+
+static void
+application_interface_finalize (GObject *object)
+{
+        G_OBJECT_CLASS (application_interface_parent_class)->finalize (object);
+}
+
+
+static void
+application_interface_class_init (ApplicationInterfaceClass *klass)
+{
+        GObjectClass *object_class;
+        object_class = G_OBJECT_CLASS (klass);
+        object_class->finalize = application_interface_finalize;
+}
+
+static void
+application_interface_init (ApplicationInterface *app_interface)
+{
+    dbus_g_error_domain_register (INKSCAPE_ERROR,
+                NULL,
+                INKSCAPE_TYPE_ERROR);
+}
+
+static bool
+ensure_desktop_valid(GError **error)
+{
+    if (!INKSCAPE.use_gui()) {
+        g_set_error(error, INKSCAPE_ERROR, INKSCAPE_ERROR_OTHER, "Application interface action requires a GUI");
+        return false;
+    }
+    return true;
+}
+
+static bool
+ensure_desktop_not_present(GError **error)
+{
+    if (INKSCAPE.use_gui()) {
+        g_set_error(error, INKSCAPE_ERROR, INKSCAPE_ERROR_OTHER, "Application interface action requires non-GUI (command line) mode");
+        return false;
+    }
+    return true;
+}
+
+ApplicationInterface *
+application_interface_new (void)
+{
+        return (ApplicationInterface*)g_object_new (TYPE_APPLICATION_INTERFACE, NULL);
+}
+
+/*
+ * Error stuff...
+ *
+ * To add a new error type, edit here and in the .h InkscapeError enum.
+ */
+GQuark
+inkscape_error_quark (void)
+{
+  static GQuark quark = 0;
+  if (!quark)
+    quark = g_quark_from_static_string ("inkscape_error");
+
+  return quark;
+}
+
+#define ENUM_ENTRY(NAME, DESC) { NAME, "" #NAME "", DESC }
+
+GType inkscape_error_get_type(void)
+{
+    static GType etype = 0;
+
+    if (etype == 0) {
+        static const GEnumValue values[] =
+            {
+
+                ENUM_ENTRY(INKSCAPE_ERROR_SELECTION, "Incompatible_Selection"),
+                ENUM_ENTRY(INKSCAPE_ERROR_OBJECT, "Incompatible_Object"),
+                ENUM_ENTRY(INKSCAPE_ERROR_VERB, "Failed_Verb"),
+                ENUM_ENTRY(INKSCAPE_ERROR_OTHER, "Generic_Error"),
+                { 0, 0, 0 }
+            };
+
+        etype = g_enum_register_static("InkscapeError", values);
+    }
+
+    return etype;
+}
+
+/****************************************************************************
+     DESKTOP FUNCTIONS
+****************************************************************************/
+
+gchar* 
+application_interface_desktop_new (ApplicationInterface *app_interface, 
+                                   GError **error) 
+{
+    g_return_val_if_fail(ensure_desktop_valid(error), NULL);
+    return (gchar*)Inkscape::Extension::Dbus::init_desktop();
+}
+
+gchar** 
+application_interface_get_desktop_list (ApplicationInterface *app_interface)
+{
+  return NULL;
+}
+
+gchar* 
+application_interface_get_active_desktop (ApplicationInterface *app_interface,
+                                          GError **error)
+{
+  return NULL;
+}
+
+gboolean
+application_interface_set_active_desktop (ApplicationInterface *app_interface, 
+                                          gchar* document_name,
+                                          GError **error)
+{
+  return TRUE;
+}
+
+gboolean
+application_interface_desktop_close_all (ApplicationInterface *app_interface,
+                                          GError **error) 
+{
+  return TRUE;
+}
+
+gboolean
+application_interface_exit (ApplicationInterface *app_interface, GError **error)
+{
+    sp_file_exit();
+    return TRUE;
+}
+
+/****************************************************************************
+     DOCUMENT FUNCTIONS
+****************************************************************************/
+
+gchar* application_interface_document_new (ApplicationInterface *app_interface,
+                                           GError **error)
+{
+    g_return_val_if_fail(ensure_desktop_not_present(error), NULL);
+    return (gchar*)Inkscape::Extension::Dbus::init_document();
+}
+
+gchar*
+application_interface_get_active_document(ApplicationInterface *app_interface,
+                                          GError **error)
+{
+  gchar *result = (gchar*)Inkscape::Extension::Dbus::init_active_document();
+  if (!result) {
+      g_set_error(error, INKSCAPE_ERROR, INKSCAPE_ERROR_OTHER, "No active document");
+  }
+  return result;
+}
+
+gchar** 
+application_interface_get_document_list (ApplicationInterface *app_interface)
+{
+  return NULL;
+}
+
+gboolean
+application_interface_document_close_all (ApplicationInterface *app_interface,
+                                          GError **error) 
+{
+  return TRUE;
+}
+
+/* INTERESTING FUNCTIONS
+    SPDesktop  *desktop = SP_ACTIVE_DESKTOP;
+    g_assert(desktop != NULL);
+
+    SPDocument *doc = desktop->getDocument();
+    g_assert(doc != NULL);
+
+    Inkscape::XML::Node     *repr = doc->getReprRoot();
+    g_assert(repr != NULL);
+*/
+