Adding upstream version 2.10.34.upstream/2.10.34upstream

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

1 files changed, 172 insertions, 0 deletions

diff --git a/plug-ins/imagemap/imap_browse.c b/plug-ins/imagemap/imap_browse.c
new file mode 100644
index 0000000..11a8522
--- /dev/null
+++ b/plug-ins/imagemap/imap_browse.c
@@ -0,0 +1,172 @@
+/*
+ * This is a plug-in for GIMP.
+ *
+ * Generates clickable image maps.
+ *
+ * Copyright (C) 1998-2004 Maurits Rijk  m.rijk@chello.nl
+ *
+ * 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 "libgimp/gimp.h"
+#include "libgimp/gimpui.h"
+
+#include "imap_browse.h"
+
+#include "libgimp/stdplugins-intl.h"
+
+
+static const GtkTargetEntry target_table[] =
+{
+  {"STRING",     0, 1 },
+  {"text/plain", 0, 2 }
+};
+
+
+static void
+select_cb (GtkWidget      *dialog,
+           gint            response_id,
+           BrowseWidget_t *browse)
+{
+  if (response_id == GTK_RESPONSE_OK)
+    {
+      gchar *p;
+      gchar *file;
+
+      file = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
+
+      p = (browse->filter ?
+           browse->filter (file, browse->filter_data) : file);
+
+      gtk_entry_set_text (GTK_ENTRY (browse->file), p);
+
+      if (browse->filter)
+        g_free (p);
+
+      g_free (file);
+    }
+
+  gtk_widget_hide (dialog);
+  gtk_widget_grab_focus (browse->file);
+}
+
+static void
+browse_cb (GtkWidget      *widget,
+           BrowseWidget_t *browse)
+{
+  if (!browse->file_chooser)
+    {
+      GtkWidget *dialog;
+
+      dialog = browse->file_chooser =
+        gtk_file_chooser_dialog_new (browse->name,
+                                     GTK_WINDOW (gtk_widget_get_toplevel (widget)),
+                                     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);
+
+      g_signal_connect (dialog, "destroy",
+                        G_CALLBACK (gtk_widget_destroyed),
+                        &dialog);
+      g_signal_connect (dialog, "response",
+                        G_CALLBACK (select_cb),
+                        browse);
+    }
+
+  gtk_window_present (GTK_WINDOW (browse->file_chooser));
+}
+
+static void
+handle_drop(GtkWidget *widget, GdkDragContext *context, gint x, gint y,
+            GtkSelectionData *data, guint info, guint time)
+{
+   gboolean success = FALSE;
+
+   if (gtk_selection_data_get_length (data) >= 0 &&
+       gtk_selection_data_get_format (data) == 8)
+     {
+       const gchar *text = (const gchar *) gtk_selection_data_get_data (data);
+
+       if (g_utf8_validate (text, -1, NULL))
+         {
+           gtk_entry_set_text (GTK_ENTRY (widget), text);
+           success = TRUE;
+         }
+     }
+
+   gtk_drag_finish(context, success, FALSE, time);
+}
+
+BrowseWidget_t*
+browse_widget_new (const gchar *name)
+{
+   BrowseWidget_t *browse = g_new(BrowseWidget_t, 1);
+   GtkWidget *button;
+   GtkWidget *icon;
+
+   browse->file_chooser = NULL;
+   browse->name = name;
+   browse->filter = NULL;
+
+   browse->hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 1);
+   gtk_widget_show (browse->hbox);
+
+   browse->file = gtk_entry_new ();
+   gtk_box_pack_start (GTK_BOX(browse->hbox), browse->file, TRUE, TRUE, 0);
+   gtk_drag_dest_set (browse->file, GTK_DEST_DEFAULT_ALL, target_table,
+                      2, GDK_ACTION_COPY);
+   g_signal_connect (browse->file, "drag-data-received",
+                     G_CALLBACK(handle_drop), NULL);
+
+   gtk_widget_show (browse->file);
+
+   browse->button = button = gtk_button_new ();
+   icon = gtk_image_new_from_icon_name (GIMP_ICON_DOCUMENT_OPEN,
+                                        GTK_ICON_SIZE_BUTTON);
+   gtk_container_add (GTK_CONTAINER (button), icon);
+   gtk_widget_show (icon);
+
+   gtk_box_pack_end(GTK_BOX (browse->hbox), button, FALSE, FALSE, 0);
+   g_signal_connect (button, "clicked",
+                     G_CALLBACK(browse_cb), (gpointer) browse);
+   gtk_widget_show (button);
+
+   return browse;
+}
+
+void
+browse_widget_set_filename(BrowseWidget_t *browse, const gchar *filename)
+{
+   gtk_entry_set_text (GTK_ENTRY (browse->file), filename);
+}
+
+void
+browse_widget_set_filter(BrowseWidget_t *browse, BrowseFilter_t filter,
+                         gpointer data)
+{
+   browse->filter = filter;
+   browse->filter_data = data;
+}