Adding upstream version 3.46.8.upstream/3.46.8upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 208 insertions, 0 deletions

diff --git a/src/terminal-mdi-container.cc b/src/terminal-mdi-container.cc
new file mode 100644
index 0000000..f3c979d
--- /dev/null
+++ b/src/terminal-mdi-container.cc
@@ -0,0 +1,208 @@
+/*
+ * Copyright © 2008, 2010, 2011, 2012 Christian Persch
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+
+#include "terminal-mdi-container.hh"
+#include "terminal-debug.hh"
+#include "terminal-intl.hh"
+
+enum {
+  SCREEN_ADDED,
+  SCREEN_REMOVED,
+  SCREEN_SWITCHED,
+  SCREENS_REORDERED,
+  SCREEN_CLOSE_REQUEST,
+  LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL];
+
+G_DEFINE_INTERFACE (TerminalMdiContainer, terminal_mdi_container, GTK_TYPE_WIDGET)
+
+static void
+terminal_mdi_container_default_init (TerminalMdiContainerInterface *iface)
+{
+  signals[SCREEN_ADDED] =
+    g_signal_new (I_("screen-added"),
+                  G_TYPE_FROM_INTERFACE (iface),
+                  G_SIGNAL_RUN_LAST,
+                  G_STRUCT_OFFSET (TerminalMdiContainerInterface, screen_added),
+                  nullptr, nullptr,
+                  g_cclosure_marshal_VOID__OBJECT,
+                  G_TYPE_NONE,
+                  1, TERMINAL_TYPE_SCREEN);
+
+  signals[SCREEN_ADDED] =
+    g_signal_new (I_("screen-removed"),
+                  G_TYPE_FROM_INTERFACE (iface),
+                  G_SIGNAL_RUN_LAST,
+                  G_STRUCT_OFFSET (TerminalMdiContainerInterface, screen_added),
+                  nullptr, nullptr,
+                  g_cclosure_marshal_VOID__OBJECT,
+                  G_TYPE_NONE,
+                  1, TERMINAL_TYPE_SCREEN);
+
+  signals[SCREEN_ADDED] =
+    g_signal_new (I_("screen-switched"),
+                  G_TYPE_FROM_INTERFACE (iface),
+                  G_SIGNAL_RUN_LAST,
+                  G_STRUCT_OFFSET (TerminalMdiContainerInterface, screen_switched),
+                  nullptr, nullptr,
+                  nullptr,
+                  G_TYPE_NONE,
+                  2, TERMINAL_TYPE_SCREEN, TERMINAL_TYPE_SCREEN);
+
+  signals[SCREENS_REORDERED] =
+    g_signal_new (I_("screens-reordered"),
+                  G_TYPE_FROM_INTERFACE (iface),
+                  G_SIGNAL_RUN_LAST,
+                  G_STRUCT_OFFSET (TerminalMdiContainerInterface, screens_reordered),
+                  nullptr, nullptr,
+                  g_cclosure_marshal_VOID__VOID,
+                  G_TYPE_NONE,
+                  0);
+
+  signals[SCREEN_CLOSE_REQUEST] =
+    g_signal_new (I_("screen-close-request"),
+                  G_TYPE_FROM_INTERFACE (iface),
+                  G_SIGNAL_RUN_LAST,
+                  G_STRUCT_OFFSET (TerminalMdiContainerInterface, screen_close_request),
+                  nullptr, nullptr,
+                  g_cclosure_marshal_VOID__OBJECT,
+                  G_TYPE_NONE,
+                  1, TERMINAL_TYPE_SCREEN);
+
+  g_object_interface_install_property (iface,
+    g_param_spec_object ("active-screen", nullptr, nullptr,
+                         TERMINAL_TYPE_SCREEN,
+                         GParamFlags(G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
+}
+
+/* public API */
+
+void 
+terminal_mdi_container_add_screen (TerminalMdiContainer *container,
+                                   TerminalScreen *screen,
+                                   int position)
+{
+  g_return_if_fail (TERMINAL_IS_MDI_CONTAINER (container));
+  g_return_if_fail (TERMINAL_IS_SCREEN (screen));
+
+  TERMINAL_MDI_CONTAINER_GET_IFACE (container)->add_screen (container, screen, position);
+}
+
+void 
+terminal_mdi_container_remove_screen (TerminalMdiContainer *container,
+                                      TerminalScreen *screen)
+{
+  g_return_if_fail (TERMINAL_IS_MDI_CONTAINER (container));
+  g_return_if_fail (TERMINAL_IS_SCREEN (screen));
+
+  TERMINAL_MDI_CONTAINER_GET_IFACE (container)->remove_screen (container, screen);
+}
+
+TerminalScreen *
+terminal_mdi_container_get_active_screen (TerminalMdiContainer *container)
+{
+  g_return_val_if_fail (TERMINAL_IS_MDI_CONTAINER (container), nullptr);
+
+  return TERMINAL_MDI_CONTAINER_GET_IFACE (container)->get_active_screen (container);
+}
+
+void 
+terminal_mdi_container_set_active_screen (TerminalMdiContainer *container,
+                                          TerminalScreen *screen)
+{
+  g_return_if_fail (TERMINAL_IS_MDI_CONTAINER (container));
+  g_return_if_fail (TERMINAL_IS_SCREEN (screen));
+
+  TERMINAL_MDI_CONTAINER_GET_IFACE (container)->set_active_screen (container, screen);
+}
+
+
+GList *
+terminal_mdi_container_list_screens (TerminalMdiContainer *container)
+{
+  g_return_val_if_fail (TERMINAL_IS_MDI_CONTAINER (container), nullptr);
+
+  return TERMINAL_MDI_CONTAINER_GET_IFACE (container)->list_screens (container);
+}
+
+GList *
+terminal_mdi_container_list_screen_containers (TerminalMdiContainer *container)
+{
+  g_return_val_if_fail (TERMINAL_IS_MDI_CONTAINER (container), nullptr);
+
+  return TERMINAL_MDI_CONTAINER_GET_IFACE (container)->list_screen_containers (container);
+}
+
+int
+terminal_mdi_container_get_n_screens (TerminalMdiContainer *container)
+{
+  g_return_val_if_fail (TERMINAL_IS_MDI_CONTAINER (container), 0);
+
+  return TERMINAL_MDI_CONTAINER_GET_IFACE (container)->get_n_screens (container);
+}
+
+int
+terminal_mdi_container_get_active_screen_num (TerminalMdiContainer *container)
+{
+  g_return_val_if_fail (TERMINAL_IS_MDI_CONTAINER (container), -1);
+
+  return TERMINAL_MDI_CONTAINER_GET_IFACE (container)->get_active_screen_num (container);
+}
+
+void
+terminal_mdi_container_set_active_screen_num (TerminalMdiContainer *container,
+                                              int position)
+{
+  g_return_if_fail (TERMINAL_IS_MDI_CONTAINER (container));
+
+  TERMINAL_MDI_CONTAINER_GET_IFACE (container)->set_active_screen_num (container, position);
+}
+
+void
+terminal_mdi_container_reorder_screen (TerminalMdiContainer *container,
+                                       TerminalScreen *screen,
+                                       int new_position)
+{
+  g_return_if_fail (TERMINAL_IS_MDI_CONTAINER (container));
+
+  return TERMINAL_MDI_CONTAINER_GET_IFACE (container)->reorder_screen (container, screen, new_position);
+}
+
+void
+terminal_mdi_container_change_screen (TerminalMdiContainer *container,
+                                      int change)
+{
+  int active, n;
+
+  g_return_if_fail (TERMINAL_IS_MDI_CONTAINER (container));
+  g_return_if_fail (change == -1 || change == 1);
+
+  n = terminal_mdi_container_get_n_screens (container);
+  active = terminal_mdi_container_get_active_screen_num (container);
+
+  active += change;
+  if (active < 0)
+    active = n - 1;
+  else if (active >= n)
+    active = 0;
+
+  terminal_mdi_container_set_active_screen_num (container, active);
+}