Adding upstream version 2.10.36.upstream/2.10.36

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

1 files changed, 209 insertions, 0 deletions

diff --git a/app/dialogs/vectors-import-dialog.c b/app/dialogs/vectors-import-dialog.c
new file mode 100644
index 0000000..76ac7cc
--- /dev/null
+++ b/app/dialogs/vectors-import-dialog.c
@@ -0,0 +1,209 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * 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 <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "dialogs-types.h"
+
+#include "core/gimpimage.h"
+
+#include "vectors-import-dialog.h"
+
+#include "gimp-intl.h"
+
+
+typedef struct _VectorsImportDialog VectorsImportDialog;
+
+struct _VectorsImportDialog
+{
+  GimpImage                 *image;
+  gboolean                   merge_vectors;
+  gboolean                   scale_vectors;
+  GimpVectorsImportCallback  callback;
+  gpointer                   user_data;
+};
+
+
+/*  local function prototypes  */
+
+static void   vectors_import_dialog_free     (VectorsImportDialog *private);
+static void   vectors_import_dialog_response (GtkWidget           *dialog,
+                                              gint                 response_id,
+                                              VectorsImportDialog *private);
+
+
+/*  public function  */
+
+GtkWidget *
+vectors_import_dialog_new (GimpImage                 *image,
+                           GtkWidget                 *parent,
+                           GFile                     *import_folder,
+                           gboolean                   merge_vectors,
+                           gboolean                   scale_vectors,
+                           GimpVectorsImportCallback  callback,
+                           gpointer                   user_data)
+{
+  VectorsImportDialog *private;
+  GtkWidget           *dialog;
+  GtkWidget           *vbox;
+  GtkWidget           *button;
+  GtkFileFilter       *filter;
+
+  g_return_val_if_fail (GIMP_IS_IMAGE (image), NULL);
+  g_return_val_if_fail (GTK_IS_WIDGET (parent), NULL);
+  g_return_val_if_fail (import_folder == NULL || G_IS_FILE (import_folder),
+                        NULL);
+  g_return_val_if_fail (callback != NULL, NULL);
+
+  private = g_slice_new0 (VectorsImportDialog);
+
+  private->image         = image;
+  private->merge_vectors = merge_vectors;
+  private->scale_vectors = scale_vectors;
+  private->callback      = callback;
+  private->user_data     = user_data;
+
+  dialog = gtk_file_chooser_dialog_new (_("Import Paths from SVG"), NULL,
+                                        GTK_FILE_CHOOSER_ACTION_OPEN,
+
+                                        _("_Cancel"), GTK_RESPONSE_CANCEL,
+                                        _("_Open"),   GTK_RESPONSE_OK,
+
+                                        NULL);
+
+  gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
+  gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
+                                           GTK_RESPONSE_OK,
+                                           GTK_RESPONSE_CANCEL,
+                                           -1);
+
+  gtk_window_set_role (GTK_WINDOW (dialog), "gimp-vectors-import");
+  gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_MOUSE);
+  gtk_window_set_screen (GTK_WINDOW (dialog),
+                         gtk_widget_get_screen (parent));
+
+  if (import_folder)
+    gtk_file_chooser_set_current_folder_file (GTK_FILE_CHOOSER (dialog),
+                                              import_folder, NULL);
+
+  g_object_weak_ref (G_OBJECT (dialog),
+                     (GWeakNotify) vectors_import_dialog_free, private);
+
+  g_signal_connect_object (image, "disconnect",
+                           G_CALLBACK (gtk_widget_destroy),
+                           dialog, 0);
+
+  g_signal_connect (dialog, "delete-event",
+                    G_CALLBACK (gtk_true),
+                    NULL);
+
+  g_signal_connect (dialog, "response",
+                    G_CALLBACK (vectors_import_dialog_response),
+                    private);
+
+  filter = gtk_file_filter_new ();
+  gtk_file_filter_set_name (filter, _("All files (*.*)"));
+  gtk_file_filter_add_pattern (filter, "*");
+  gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
+
+  filter = gtk_file_filter_new ();
+  gtk_file_filter_set_name (filter, _("Scalable SVG image (*.svg)"));
+  gtk_file_filter_add_pattern (filter, "*.[Ss][Vv][Gg]");
+  gtk_file_filter_add_mime_type (filter, "image/svg+xml");
+  gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
+
+  gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (dialog), filter);
+
+  vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
+  gtk_file_chooser_set_extra_widget (GTK_FILE_CHOOSER (dialog), vbox);
+  gtk_widget_show (vbox);
+
+  button = gtk_check_button_new_with_mnemonic (_("_Merge imported paths"));
+  gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
+                                private->merge_vectors);
+  gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
+  gtk_widget_show (button);
+
+  g_signal_connect (button, "toggled",
+                    G_CALLBACK (gimp_toggle_button_update),
+                    &private->merge_vectors);
+
+  button = gtk_check_button_new_with_mnemonic (_("_Scale imported paths "
+                                                 "to fit image"));
+  gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
+                                private->scale_vectors);
+  gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
+  gtk_widget_show (button);
+
+  g_signal_connect (button, "toggled",
+                    G_CALLBACK (gimp_toggle_button_update),
+                    &private->scale_vectors);
+
+  return dialog;
+}
+
+
+/*  private functions  */
+
+static void
+vectors_import_dialog_free (VectorsImportDialog *private)
+{
+  g_slice_free (VectorsImportDialog, private);
+}
+
+static void
+vectors_import_dialog_response (GtkWidget           *dialog,
+                                gint                 response_id,
+                                VectorsImportDialog *private)
+{
+  if (response_id == GTK_RESPONSE_OK)
+    {
+      GtkFileChooser *chooser = GTK_FILE_CHOOSER (dialog);
+      GFile          *file;
+
+      file = gtk_file_chooser_get_file (chooser);
+
+      if (file)
+        {
+          GFile *folder;
+
+          folder = gtk_file_chooser_get_current_folder_file (chooser);
+
+          private->callback (dialog,
+                             private->image,
+                             file,
+                             folder,
+                             private->merge_vectors,
+                             private->scale_vectors,
+                             private->user_data);
+
+          if (folder)
+            g_object_unref (folder);
+
+          g_object_unref (file);
+        }
+    }
+  else
+    {
+      gtk_widget_destroy (dialog);
+    }
+}