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-rw-r--r--app/widgets/gimpdocked.c276
1 files changed, 276 insertions, 0 deletions
diff --git a/app/widgets/gimpdocked.c b/app/widgets/gimpdocked.c
new file mode 100644
index 0000000..cfcd6b2
--- /dev/null
+++ b/app/widgets/gimpdocked.c
@@ -0,0 +1,276 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * gimpdocked.c
+ * Copyright (C) 2003 Michael Natterer <mitch@gimp.org>
+ *
+ * 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 <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <string.h>
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "widgets-types.h"
+
+#include "core/gimpcontext.h"
+#include "core/gimpmarshal.h"
+
+#include "gimpdocked.h"
+#include "gimpsessioninfo-aux.h"
+
+
+enum
+{
+ TITLE_CHANGED,
+ LAST_SIGNAL
+};
+
+
+/* local function prototypes */
+
+static void gimp_docked_iface_set_aux_info (GimpDocked *docked,
+ GList *aux_info);
+static GList * gimp_docked_iface_get_aux_info (GimpDocked *docked);
+
+
+G_DEFINE_INTERFACE (GimpDocked, gimp_docked, GTK_TYPE_WIDGET)
+
+
+static guint docked_signals[LAST_SIGNAL] = { 0 };
+
+
+/* private functions */
+
+
+static void
+gimp_docked_default_init (GimpDockedInterface *iface)
+{
+ docked_signals[TITLE_CHANGED] =
+ g_signal_new ("title-changed",
+ GIMP_TYPE_DOCKED,
+ G_SIGNAL_RUN_FIRST,
+ G_STRUCT_OFFSET (GimpDockedInterface, title_changed),
+ NULL, NULL,
+ gimp_marshal_VOID__VOID,
+ G_TYPE_NONE, 0);
+
+ iface->get_aux_info = gimp_docked_iface_get_aux_info;
+ iface->set_aux_info = gimp_docked_iface_set_aux_info;
+}
+
+#define AUX_INFO_SHOW_BUTTON_BAR "show-button-bar"
+
+static void
+gimp_docked_iface_set_aux_info (GimpDocked *docked,
+ GList *aux_info)
+{
+ GList *list;
+
+ for (list = aux_info; list; list = g_list_next (list))
+ {
+ GimpSessionInfoAux *aux = list->data;
+
+ if (strcmp (aux->name, AUX_INFO_SHOW_BUTTON_BAR) == 0)
+ {
+ gboolean show = g_ascii_strcasecmp (aux->value, "false");
+
+ gimp_docked_set_show_button_bar (docked, show);
+ }
+ }
+}
+
+static GList *
+gimp_docked_iface_get_aux_info (GimpDocked *docked)
+{
+ if (gimp_docked_has_button_bar (docked))
+ {
+ gboolean show = gimp_docked_get_show_button_bar (docked);
+
+ return g_list_append (NULL,
+ gimp_session_info_aux_new (AUX_INFO_SHOW_BUTTON_BAR,
+ show ? "true" : "false"));
+ }
+
+ return NULL;
+}
+
+
+/* public functions */
+
+
+void
+gimp_docked_title_changed (GimpDocked *docked)
+{
+ g_return_if_fail (GIMP_IS_DOCKED (docked));
+
+ g_signal_emit (docked, docked_signals[TITLE_CHANGED], 0);
+}
+
+void
+gimp_docked_set_aux_info (GimpDocked *docked,
+ GList *aux_info)
+{
+ GimpDockedInterface *docked_iface;
+
+ g_return_if_fail (GIMP_IS_DOCKED (docked));
+
+ docked_iface = GIMP_DOCKED_GET_INTERFACE (docked);
+
+ if (docked_iface->set_aux_info)
+ docked_iface->set_aux_info (docked, aux_info);
+}
+
+GList *
+gimp_docked_get_aux_info (GimpDocked *docked)
+{
+ GimpDockedInterface *docked_iface;
+
+ g_return_val_if_fail (GIMP_IS_DOCKED (docked), NULL);
+
+ docked_iface = GIMP_DOCKED_GET_INTERFACE (docked);
+
+ if (docked_iface->get_aux_info)
+ return docked_iface->get_aux_info (docked);
+
+ return NULL;
+}
+
+GtkWidget *
+gimp_docked_get_preview (GimpDocked *docked,
+ GimpContext *context,
+ GtkIconSize size)
+{
+ GimpDockedInterface *docked_iface;
+
+ g_return_val_if_fail (GIMP_IS_DOCKED (docked), NULL);
+
+ docked_iface = GIMP_DOCKED_GET_INTERFACE (docked);
+
+ if (docked_iface->get_preview)
+ return docked_iface->get_preview (docked, context, size);
+
+ return NULL;
+}
+
+gboolean
+gimp_docked_get_prefer_icon (GimpDocked *docked)
+{
+ GimpDockedInterface *docked_iface;
+
+ g_return_val_if_fail (GIMP_IS_DOCKED (docked), FALSE);
+
+ docked_iface = GIMP_DOCKED_GET_INTERFACE (docked);
+
+ if (docked_iface->get_prefer_icon)
+ return docked_iface->get_prefer_icon (docked);
+
+ return FALSE;
+}
+
+GimpUIManager *
+gimp_docked_get_menu (GimpDocked *docked,
+ const gchar **ui_path,
+ gpointer *popup_data)
+{
+ GimpDockedInterface *docked_iface;
+
+ g_return_val_if_fail (GIMP_IS_DOCKED (docked), NULL);
+ g_return_val_if_fail (ui_path != NULL, NULL);
+ g_return_val_if_fail (popup_data != NULL, NULL);
+
+ docked_iface = GIMP_DOCKED_GET_INTERFACE (docked);
+
+ if (docked_iface->get_menu)
+ return docked_iface->get_menu (docked, ui_path, popup_data);
+
+ return NULL;
+}
+
+gchar *
+gimp_docked_get_title (GimpDocked *docked)
+{
+ GimpDockedInterface *docked_iface;
+
+ g_return_val_if_fail (GIMP_IS_DOCKED (docked), NULL);
+
+ docked_iface = GIMP_DOCKED_GET_INTERFACE (docked);
+
+ if (docked_iface->get_title)
+ return docked_iface->get_title (docked);
+
+ return NULL;
+}
+
+void
+gimp_docked_set_context (GimpDocked *docked,
+ GimpContext *context)
+{
+ GimpDockedInterface *docked_iface;
+
+ g_return_if_fail (GIMP_IS_DOCKED (docked));
+ g_return_if_fail (context == NULL || GIMP_IS_CONTEXT (context));
+
+ docked_iface = GIMP_DOCKED_GET_INTERFACE (docked);
+
+ if (docked_iface->set_context)
+ docked_iface->set_context (docked, context);
+}
+
+gboolean
+gimp_docked_has_button_bar (GimpDocked *docked)
+{
+ GimpDockedInterface *docked_iface;
+
+ g_return_val_if_fail (GIMP_IS_DOCKED (docked), FALSE);
+
+ docked_iface = GIMP_DOCKED_GET_INTERFACE (docked);
+
+ if (docked_iface->has_button_bar)
+ return docked_iface->has_button_bar (docked);
+
+ return FALSE;
+}
+
+void
+gimp_docked_set_show_button_bar (GimpDocked *docked,
+ gboolean show)
+{
+ GimpDockedInterface *docked_iface;
+
+ g_return_if_fail (GIMP_IS_DOCKED (docked));
+
+ docked_iface = GIMP_DOCKED_GET_INTERFACE (docked);
+
+ if (docked_iface->set_show_button_bar)
+ docked_iface->set_show_button_bar (docked, show ? TRUE : FALSE);
+}
+
+gboolean
+gimp_docked_get_show_button_bar (GimpDocked *docked)
+{
+ GimpDockedInterface *docked_iface;
+
+ g_return_val_if_fail (GIMP_IS_DOCKED (docked), FALSE);
+
+ docked_iface = GIMP_DOCKED_GET_INTERFACE (docked);
+
+ if (docked_iface->get_show_button_bar)
+ return docked_iface->get_show_button_bar (docked);
+
+ return FALSE;
+}
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