Adding upstream version 2.10.34.upstream/2.10.34upstream

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

1 files changed, 262 insertions, 0 deletions

diff --git a/app/widgets/gimpdnd-xds.c b/app/widgets/gimpdnd-xds.c
new file mode 100644
index 0000000..f04c179
--- /dev/null
+++ b/app/widgets/gimpdnd-xds.c
@@ -0,0 +1,262 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis
+ *
+ * gimpdnd-xds.c
+ * Copyright (C) 2005  Sven Neumann <sven@gimp.org>
+ *
+ * Saving Files via Drag-and-Drop:
+ * The Direct Save Protocol for the X Window System
+ *
+ *   http://www.newplanetsoftware.com/xds/
+ *   http://rox.sourceforge.net/xds.html
+ *
+ * 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>
+
+#undef GSEAL_ENABLE
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpbase/gimpbase.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "widgets-types.h"
+
+#include "core/gimp.h"
+#include "core/gimp-utils.h"
+#include "core/gimpimage.h"
+
+#include "plug-in/gimppluginmanager-file.h"
+
+#include "file/file-save.h"
+
+#include "gimpdnd-xds.h"
+#include "gimpfiledialog.h"
+#include "gimpmessagebox.h"
+#include "gimpmessagedialog.h"
+
+#include "gimp-log.h"
+#include "gimp-intl.h"
+
+
+#define MAX_URI_LEN 4096
+
+
+/*  local function prototypes  */
+
+static gboolean   gimp_file_overwrite_dialog (GtkWidget *parent,
+                                              GFile     *file);
+
+
+/*  public functions  */
+
+void
+gimp_dnd_xds_source_set (GdkDragContext *context,
+                         GimpImage      *image)
+{
+  GdkAtom  property;
+
+  g_return_if_fail (GDK_IS_DRAG_CONTEXT (context));
+  g_return_if_fail (image == NULL || GIMP_IS_IMAGE (image));
+
+  GIMP_LOG (DND, NULL);
+
+  property = gdk_atom_intern_static_string ("XdndDirectSave0");
+
+  if (image)
+    {
+      GdkAtom  type = gdk_atom_intern_static_string ("text/plain");
+      GFile   *untitled;
+      GFile   *file;
+      gchar   *basename;
+
+      basename = g_strconcat (_("Untitled"), ".xcf", NULL);
+      untitled = g_file_new_for_path (basename);
+      g_free (basename);
+
+      file = gimp_image_get_any_file (image);
+
+      if (file)
+        {
+          GFile *xcf_file = gimp_file_with_new_extension (file, untitled);
+          basename = g_file_get_basename (xcf_file);
+          g_object_unref (xcf_file);
+        }
+      else
+        {
+          basename = g_file_get_path (untitled);
+        }
+
+      g_object_unref (untitled);
+
+      gdk_property_change (context->source_window,
+                           property, type, 8, GDK_PROP_MODE_REPLACE,
+                           (const guchar *) basename,
+                           basename ? strlen (basename) : 0);
+
+      g_free (basename);
+    }
+  else
+    {
+      gdk_property_delete (context->source_window, property);
+    }
+}
+
+void
+gimp_dnd_xds_save_image (GdkDragContext   *context,
+                         GimpImage        *image,
+                         GtkSelectionData *selection)
+{
+  GimpPlugInProcedure *proc;
+  GdkAtom              property;
+  GdkAtom              type;
+  gint                 length;
+  guchar              *data;
+  gchar               *uri;
+  GFile               *file;
+  gboolean             export = FALSE;
+  GError              *error  = NULL;
+
+  g_return_if_fail (GDK_IS_DRAG_CONTEXT (context));
+  g_return_if_fail (GIMP_IS_IMAGE (image));
+
+  GIMP_LOG (DND, NULL);
+
+  property = gdk_atom_intern_static_string ("XdndDirectSave0");
+  type     = gdk_atom_intern_static_string ("text/plain");
+
+  if (! gdk_property_get (context->source_window, property, type,
+                          0, MAX_URI_LEN, FALSE,
+                          NULL, NULL, &length, &data))
+    return;
+
+
+  uri = g_strndup ((const gchar *) data, length);
+  g_free (data);
+
+  file = g_file_new_for_uri (uri);
+
+  proc = gimp_plug_in_manager_file_procedure_find (image->gimp->plug_in_manager,
+                                                   GIMP_FILE_PROCEDURE_GROUP_SAVE,
+                                                   file, NULL);
+  if (! proc)
+    {
+      proc = gimp_plug_in_manager_file_procedure_find (image->gimp->plug_in_manager,
+                                                       GIMP_FILE_PROCEDURE_GROUP_EXPORT,
+                                                       file, NULL);
+      export = TRUE;
+    }
+
+  if (proc)
+    {
+      if (! g_file_query_exists (file, NULL) ||
+          gimp_file_overwrite_dialog (NULL, file))
+        {
+          if (file_save (image->gimp,
+                         image, NULL,
+                         file, proc, GIMP_RUN_INTERACTIVE,
+                         ! export, FALSE, export,
+                         &error) == GIMP_PDB_SUCCESS)
+            {
+              gtk_selection_data_set (selection,
+                                      gtk_selection_data_get_target (selection),
+                                      8, (const guchar *) "S", 1);
+            }
+          else
+            {
+              gtk_selection_data_set (selection,
+                                      gtk_selection_data_get_target (selection),
+                                      8, (const guchar *) "E", 1);
+
+              if (error)
+                {
+                  gimp_message (image->gimp, NULL, GIMP_MESSAGE_ERROR,
+                                _("Saving '%s' failed:\n\n%s"),
+                                gimp_file_get_utf8_name (file),
+                                error->message);
+                  g_clear_error (&error);
+                }
+            }
+        }
+    }
+  else
+    {
+      gtk_selection_data_set (selection,
+                              gtk_selection_data_get_target (selection),
+                              8, (const guchar *) "E", 1);
+
+      gimp_message_literal (image->gimp, NULL, GIMP_MESSAGE_ERROR,
+                            _("The given filename does not have any known "
+                              "file extension."));
+    }
+
+  g_object_unref (file);
+  g_free (uri);
+}
+
+
+/*  private functions  */
+
+static gboolean
+gimp_file_overwrite_dialog (GtkWidget *parent,
+                            GFile     *file)
+{
+  GtkWidget *dialog;
+  gboolean   overwrite = FALSE;
+
+  dialog = gimp_message_dialog_new (_("File Exists"),
+                                    GIMP_ICON_DIALOG_WARNING,
+                                    parent, GTK_DIALOG_DESTROY_WITH_PARENT,
+                                    gimp_standard_help_func, NULL,
+
+                                    _("_Cancel"),  GTK_RESPONSE_CANCEL,
+                                    _("_Replace"), GTK_RESPONSE_OK,
+
+                                    NULL);
+
+  gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
+                                           GTK_RESPONSE_OK,
+                                           GTK_RESPONSE_CANCEL,
+                                           -1);
+
+  gimp_message_box_set_primary_text (GIMP_MESSAGE_DIALOG (dialog)->box,
+                                     _("A file named '%s' already exists."),
+                                     gimp_file_get_utf8_name (file));
+
+  gimp_message_box_set_text (GIMP_MESSAGE_DIALOG (dialog)->box,
+                             _("Do you want to replace it with the image "
+                               "you are saving?"));
+
+  if (GTK_IS_DIALOG (parent))
+    gtk_dialog_set_response_sensitive (GTK_DIALOG (parent),
+                                       GTK_RESPONSE_CANCEL, FALSE);
+
+  g_object_ref (dialog);
+
+  overwrite = (gimp_dialog_run (GIMP_DIALOG (dialog)) == GTK_RESPONSE_OK);
+
+  gtk_widget_destroy (dialog);
+  g_object_unref (dialog);
+
+  if (GTK_IS_DIALOG (parent))
+    gtk_dialog_set_response_sensitive (GTK_DIALOG (parent),
+                                       GTK_RESPONSE_CANCEL, TRUE);
+
+  return overwrite;
+}