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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 03:13:10 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 03:13:10 +0000 |
commit | 3c57dd931145d43f2b0aef96c4d178135956bf91 (patch) | |
tree | 3de698981e9f0cc2c4f9569b19a5f3595e741f6b /app/widgets/gimpdnd-xds.c | |
parent | Initial commit. (diff) | |
download | gimp-3c57dd931145d43f2b0aef96c4d178135956bf91.tar.xz gimp-3c57dd931145d43f2b0aef96c4d178135956bf91.zip |
Adding upstream version 2.10.36.upstream/2.10.36
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | app/widgets/gimpdnd-xds.c | 262 |
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; +} |