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gimp/app/actions/file-commands.c

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/* 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 <string.h>
#include <gegl.h>
#include <gtk/gtk.h>
#include "libgimpbase/gimpbase.h"
#include "libgimpwidgets/gimpwidgets.h"
#include "actions-types.h"
#include "config/gimpguiconfig.h"
#include "core/gimp.h"
#include "core/gimpcontainer.h"
#include "core/gimpimage.h"
#include "core/gimpimagefile.h"
#include "core/gimpprogress.h"
#include "core/gimptemplate.h"
#include "plug-in/gimppluginmanager-file.h"
#include "file/file-open.h"
#include "file/file-save.h"
#include "file/gimp-file.h"
#include "widgets/gimpactiongroup.h"
#include "widgets/gimpclipboard.h"
#include "widgets/gimpdialogfactory.h"
#include "widgets/gimpexportdialog.h"
#include "widgets/gimpfiledialog.h"
#include "widgets/gimphelp-ids.h"
#include "widgets/gimpmessagebox.h"
#include "widgets/gimpmessagedialog.h"
#include "widgets/gimpopendialog.h"
#include "widgets/gimpsavedialog.h"
#include "widgets/gimpwidgets-utils.h"
#include "display/gimpdisplay.h"
#include "display/gimpdisplay-foreach.h"
#include "dialogs/dialogs.h"
#include "dialogs/file-save-dialog.h"
#include "actions.h"
#include "file-commands.h"
#include "gimp-intl.h"
/* local function prototypes */
static void file_open_dialog_show (Gimp *gimp,
GtkWidget *parent,
const gchar *title,
GimpImage *image,
GFile *file,
gboolean open_as_layers);
static GtkWidget * file_save_dialog_show (Gimp *gimp,
GimpImage *image,
GtkWidget *parent,
const gchar *title,
gboolean save_a_copy,
gboolean close_after_saving,
GimpDisplay *display);
static GtkWidget * file_export_dialog_show (Gimp *gimp,
GimpImage *image,
GtkWidget *parent);
static void file_save_dialog_response (GtkWidget *dialog,
gint response_id,
gpointer data);
static void file_export_dialog_response (GtkWidget *dialog,
gint response_id,
gpointer data);
static void file_new_template_callback (GtkWidget *widget,
const gchar *name,
gpointer data);
static void file_revert_confirm_response (GtkWidget *dialog,
gint response_id,
GimpDisplay *display);
/* public functions */
void
file_open_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
Gimp *gimp;
GtkWidget *widget;
GimpImage *image;
return_if_no_gimp (gimp, data);
return_if_no_widget (widget, data);
image = action_data_get_image (data);
file_open_dialog_show (gimp, widget,
_("Open Image"),
image, NULL, FALSE);
}
void
file_open_as_layers_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
Gimp *gimp;
GtkWidget *widget;
GimpDisplay *display;
GimpImage *image = NULL;
return_if_no_gimp (gimp, data);
return_if_no_widget (widget, data);
display = action_data_get_display (data);
if (display)
image = gimp_display_get_image (display);
file_open_dialog_show (gimp, widget,
_("Open Image as Layers"),
image, NULL, TRUE);
}
void
file_open_location_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GtkWidget *widget;
return_if_no_widget (widget, data);
gimp_dialog_factory_dialog_new (gimp_dialog_factory_get_singleton (),
gimp_widget_get_monitor (widget),
NULL /*ui_manager*/,
widget,
"gimp-file-open-location-dialog", -1, TRUE);
}
void
file_open_recent_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
Gimp *gimp;
GimpImagefile *imagefile;
gint index;
gint num_entries;
return_if_no_gimp (gimp, data);
index = g_variant_get_int32 (value);
num_entries = gimp_container_get_n_children (gimp->documents);
if (index >= num_entries)
return;
imagefile = (GimpImagefile *)
gimp_container_get_child_by_index (gimp->documents, index);
if (imagefile)
{
GFile *file;
GimpDisplay *display;
GtkWidget *widget;
GimpProgress *progress;
GimpImage *image;
GimpPDBStatusType status;
GError *error = NULL;
return_if_no_display (display, data);
return_if_no_widget (widget, data);
g_object_ref (display);
g_object_ref (imagefile);
file = gimp_imagefile_get_file (imagefile);
progress = gimp_display_get_image (display) ?
NULL : GIMP_PROGRESS (display);
image = file_open_with_display (gimp, action_data_get_context (data),
progress,
file, FALSE,
G_OBJECT (gimp_widget_get_monitor (widget)),
&status, &error);
if (! image && status != GIMP_PDB_CANCEL)
{
gimp_message (gimp, G_OBJECT (display), GIMP_MESSAGE_ERROR,
_("Opening '%s' failed:\n\n%s"),
gimp_file_get_utf8_name (file), error->message);
g_clear_error (&error);
}
g_object_unref (imagefile);
g_object_unref (display);
}
}
void
file_save_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
Gimp *gimp;
GimpDisplay *display;
GimpImage *image;
GtkWidget *widget;
GimpSaveMode save_mode;
GFile *file = NULL;
gboolean saved = FALSE;
return_if_no_gimp (gimp, data);
return_if_no_display (display, data);
return_if_no_widget (widget, data);
image = gimp_display_get_image (display);
save_mode = (GimpSaveMode) g_variant_get_int32 (value);
if (! gimp_image_get_active_drawable (image))
return;
file = gimp_image_get_file (image);
switch (save_mode)
{
case GIMP_SAVE_MODE_SAVE:
case GIMP_SAVE_MODE_SAVE_AND_CLOSE:
/* Only save if the image has been modified, or if it is new. */
if ((gimp_image_is_dirty (image) ||
! GIMP_GUI_CONFIG (image->gimp->config)->trust_dirty_flag) ||
file == NULL)
{
GimpPlugInProcedure *save_proc = gimp_image_get_save_proc (image);
if (file && ! save_proc)
{
save_proc =
gimp_plug_in_manager_file_procedure_find (image->gimp->plug_in_manager,
GIMP_FILE_PROCEDURE_GROUP_SAVE,
file, NULL);
}
if (file && save_proc)
{
saved = file_save_dialog_save_image (GIMP_PROGRESS (display),
gimp, image, file,
save_proc,
GIMP_RUN_WITH_LAST_VALS,
TRUE, FALSE, FALSE,
gimp_image_get_xcf_compression (image),
TRUE);
break;
}
/* fall thru */
}
else
{
gimp_message_literal (image->gimp,
G_OBJECT (display), GIMP_MESSAGE_INFO,
_("No changes need to be saved"));
saved = TRUE;
break;
}
case GIMP_SAVE_MODE_SAVE_AS:
file_save_dialog_show (gimp, image, widget,
_("Save Image"), FALSE,
save_mode == GIMP_SAVE_MODE_SAVE_AND_CLOSE, display);
break;
case GIMP_SAVE_MODE_SAVE_A_COPY:
file_save_dialog_show (gimp, image, widget,
_("Save a Copy of the Image"), TRUE,
FALSE, display);
break;
case GIMP_SAVE_MODE_EXPORT_AS:
file_export_dialog_show (gimp, image, widget);
break;
case GIMP_SAVE_MODE_EXPORT:
case GIMP_SAVE_MODE_OVERWRITE:
{
GFile *file = NULL;
GimpPlugInProcedure *export_proc = NULL;
gboolean overwrite = FALSE;
if (save_mode == GIMP_SAVE_MODE_EXPORT)
{
file = gimp_image_get_exported_file (image);
export_proc = gimp_image_get_export_proc (image);
if (! file)
{
/* Behave as if Export As... was invoked */
file_export_dialog_show (gimp, image, widget);
break;
}
overwrite = FALSE;
}
else if (save_mode == GIMP_SAVE_MODE_OVERWRITE)
{
file = gimp_image_get_imported_file (image);
overwrite = TRUE;
}
if (file && ! export_proc)
{
export_proc =
gimp_plug_in_manager_file_procedure_find (image->gimp->plug_in_manager,
GIMP_FILE_PROCEDURE_GROUP_EXPORT,
file, NULL);
}
if (file && export_proc)
{
saved = file_save_dialog_save_image (GIMP_PROGRESS (display),
gimp, image, file,
export_proc,
GIMP_RUN_WITH_LAST_VALS,
FALSE,
overwrite, ! overwrite,
FALSE, TRUE);
}
}
break;
}
if (save_mode == GIMP_SAVE_MODE_SAVE_AND_CLOSE &&
saved &&
! gimp_image_is_dirty (image))
{
gimp_display_close (display);
}
}
void
file_create_template_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpDisplay *display;
GimpImage *image;
GtkWidget *dialog;
return_if_no_display (display, data);
image = gimp_display_get_image (display);
dialog = gimp_query_string_box (_("Create New Template"),
GTK_WIDGET (gimp_display_get_shell (display)),
gimp_standard_help_func,
GIMP_HELP_FILE_CREATE_TEMPLATE,
_("Enter a name for this template"),
NULL,
G_OBJECT (image), "disconnect",
file_new_template_callback, image);
gtk_widget_show (dialog);
}
void
file_revert_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpDisplay *display;
GimpImage *image;
GtkWidget *dialog;
GFile *file;
return_if_no_display (display, data);
image = gimp_display_get_image (display);
file = gimp_image_get_file (image);
if (! file)
file = gimp_image_get_imported_file (image);
if (! file)
{
gimp_message_literal (image->gimp,
G_OBJECT (display), GIMP_MESSAGE_ERROR,
_("Revert failed. "
"No file name associated with this image."));
return;
}
#define REVERT_DIALOG_KEY "gimp-revert-confirm-dialog"
dialog = dialogs_get_dialog (G_OBJECT (image), REVERT_DIALOG_KEY);
if (! dialog)
{
dialog =
gimp_message_dialog_new (_("Revert Image"), GIMP_ICON_DOCUMENT_REVERT,
GTK_WIDGET (gimp_display_get_shell (display)),
0,
gimp_standard_help_func, GIMP_HELP_FILE_REVERT,
_("_Cancel"), GTK_RESPONSE_CANCEL,
_("_Revert"), GTK_RESPONSE_OK,
NULL);
gimp_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
GTK_RESPONSE_OK,
GTK_RESPONSE_CANCEL,
-1);
g_signal_connect_object (display, "disconnect",
G_CALLBACK (gtk_widget_destroy),
dialog, G_CONNECT_SWAPPED);
g_signal_connect (dialog, "response",
G_CALLBACK (file_revert_confirm_response),
display);
gimp_message_box_set_primary_text (GIMP_MESSAGE_DIALOG (dialog)->box,
_("Revert '%s' to '%s'?"),
gimp_image_get_display_name (image),
gimp_file_get_utf8_name (file));
gimp_message_box_set_text (GIMP_MESSAGE_DIALOG (dialog)->box,
_("By reverting the image to the state saved "
"on disk, you will lose all changes, "
"including all undo information."));
dialogs_attach_dialog (G_OBJECT (image), REVERT_DIALOG_KEY, dialog);
}
gtk_window_present (GTK_WINDOW (dialog));
}
void
file_close_all_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
Gimp *gimp;
return_if_no_gimp (gimp, data);
if (! gimp_displays_dirty (gimp))
{
gimp_displays_close (gimp);
}
else
{
GtkWidget *widget;
return_if_no_widget (widget, data);
gimp_dialog_factory_dialog_raise (gimp_dialog_factory_get_singleton (),
gimp_widget_get_monitor (widget),
widget,
"gimp-close-all-dialog", -1);
}
}
void
file_copy_location_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
Gimp *gimp;
GimpDisplay *display;
GimpImage *image;
GFile *file;
return_if_no_gimp (gimp, data);
return_if_no_display (display, data);
image = gimp_display_get_image (display);
file = gimp_image_get_any_file (image);
if (file)
{
gchar *uri = g_file_get_uri (file);
gimp_clipboard_set_text (gimp, uri);
g_free (uri);
}
}
void
file_show_in_file_manager_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
Gimp *gimp;
GimpDisplay *display;
GimpImage *image;
GFile *file;
return_if_no_gimp (gimp, data);
return_if_no_display (display, data);
image = gimp_display_get_image (display);
file = gimp_image_get_any_file (image);
if (file)
{
GError *error = NULL;
if (! gimp_file_show_in_file_manager (file, &error))
{
gimp_message (gimp, G_OBJECT (display), GIMP_MESSAGE_ERROR,
_("Can't show file in file manager: %s"),
error->message);
g_clear_error (&error);
}
}
}
void
file_quit_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
Gimp *gimp;
return_if_no_gimp (gimp, data);
gimp_exit (gimp, FALSE);
}
void
file_file_open_dialog (Gimp *gimp,
GFile *file,
GtkWidget *parent)
{
file_open_dialog_show (gimp, parent,
_("Open Image"),
NULL, file, FALSE);
}
/* private functions */
static void
file_open_dialog_show (Gimp *gimp,
GtkWidget *parent,
const gchar *title,
GimpImage *image,
GFile *file,
gboolean open_as_layers)
{
GtkWidget *dialog;
dialog = gimp_dialog_factory_dialog_new (gimp_dialog_factory_get_singleton (),
gimp_widget_get_monitor (parent),
NULL /*ui_manager*/,
parent,
"gimp-file-open-dialog", -1, FALSE);
if (dialog)
{
if (! file && image)
file = gimp_image_get_file (image);
if (! file)
file = g_object_get_data (G_OBJECT (gimp),
GIMP_FILE_OPEN_LAST_FILE_KEY);
if (file)
{
gtk_file_chooser_set_file (GTK_FILE_CHOOSER (dialog), file, NULL);
}
else if (gimp->default_folder)
{
gtk_file_chooser_set_current_folder_file (GTK_FILE_CHOOSER (dialog),
gimp->default_folder, NULL);
}
gtk_window_set_title (GTK_WINDOW (dialog), title);
gimp_open_dialog_set_image (GIMP_OPEN_DIALOG (dialog),
image, open_as_layers);
gtk_window_set_transient_for (GTK_WINDOW (dialog),
GTK_WINDOW (gtk_widget_get_toplevel (parent)));
gtk_window_present (GTK_WINDOW (dialog));
}
}
static GtkWidget *
file_save_dialog_show (Gimp *gimp,
GimpImage *image,
GtkWidget *parent,
const gchar *title,
gboolean save_a_copy,
gboolean close_after_saving,
GimpDisplay *display)
{
GtkWidget *dialog;
#define SAVE_DIALOG_KEY "gimp-file-save-dialog"
dialog = dialogs_get_dialog (G_OBJECT (image), SAVE_DIALOG_KEY);
if (! dialog)
{
dialog = gimp_dialog_factory_dialog_new (gimp_dialog_factory_get_singleton (),
gimp_widget_get_monitor (parent),
NULL /*ui_manager*/,
parent,
"gimp-file-save-dialog",
-1, FALSE);
if (dialog)
{
gtk_window_set_transient_for (GTK_WINDOW (dialog),
GTK_WINDOW (gtk_widget_get_toplevel (parent)));
dialogs_attach_dialog (G_OBJECT (image), SAVE_DIALOG_KEY, dialog);
g_signal_connect_object (image, "disconnect",
G_CALLBACK (gtk_widget_destroy),
dialog, G_CONNECT_SWAPPED);
g_signal_connect (dialog, "response",
G_CALLBACK (file_save_dialog_response),
image);
}
}
if (dialog)
{
gtk_window_set_title (GTK_WINDOW (dialog), title);
gimp_save_dialog_set_image (GIMP_SAVE_DIALOG (dialog),
image, save_a_copy,
close_after_saving, GIMP_OBJECT (display));
gtk_window_present (GTK_WINDOW (dialog));
}
return dialog;
}
static void
file_save_dialog_response (GtkWidget *dialog,
gint response_id,
gpointer data)
{
if (response_id == FILE_SAVE_RESPONSE_OTHER_DIALOG)
{
GimpFileDialog *file_dialog = GIMP_FILE_DIALOG (dialog);
GtkWindow *parent;
GtkWidget *other;
GFile *file;
gchar *folder;
gchar *basename;
parent = gtk_window_get_transient_for (GTK_WINDOW (dialog));
file = gtk_file_chooser_get_file (GTK_FILE_CHOOSER (dialog));
folder = g_path_get_dirname (gimp_file_get_utf8_name (file));
basename = g_path_get_basename (gimp_file_get_utf8_name (file));
g_object_unref (file);
other = file_export_dialog_show (GIMP_FILE_DIALOG (file_dialog)->image->gimp,
GIMP_FILE_DIALOG (file_dialog)->image,
GTK_WIDGET (parent));
gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (other), folder);
gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (other), basename);
g_free (folder);
g_free (basename);
}
}
static GtkWidget *
file_export_dialog_show (Gimp *gimp,
GimpImage *image,
GtkWidget *parent)
{
GtkWidget *dialog;
#define EXPORT_DIALOG_KEY "gimp-file-export-dialog"
dialog = dialogs_get_dialog (G_OBJECT (image), EXPORT_DIALOG_KEY);
if (! dialog)
{
dialog = gimp_dialog_factory_dialog_new (gimp_dialog_factory_get_singleton (),
gimp_widget_get_monitor (parent),
NULL /*ui_manager*/,
parent,
"gimp-file-export-dialog",
-1, FALSE);
if (dialog)
{
gtk_window_set_transient_for (GTK_WINDOW (dialog),
GTK_WINDOW (gtk_widget_get_toplevel (parent)));
dialogs_attach_dialog (G_OBJECT (image), EXPORT_DIALOG_KEY, dialog);
g_signal_connect_object (image, "disconnect",
G_CALLBACK (gtk_widget_destroy),
dialog, G_CONNECT_SWAPPED);
g_signal_connect (dialog, "response",
G_CALLBACK (file_export_dialog_response),
image);
}
}
if (dialog)
{
gimp_export_dialog_set_image (GIMP_EXPORT_DIALOG (dialog), image);
gtk_window_present (GTK_WINDOW (dialog));
}
return dialog;
}
static void
file_export_dialog_response (GtkWidget *dialog,
gint response_id,
gpointer data)
{
if (response_id == FILE_SAVE_RESPONSE_OTHER_DIALOG)
{
GimpFileDialog *file_dialog = GIMP_FILE_DIALOG (dialog);
GtkWindow *parent;
GtkWidget *other;
GFile *file;
gchar *folder;
gchar *basename;
parent = gtk_window_get_transient_for (GTK_WINDOW (dialog));
file = gtk_file_chooser_get_file (GTK_FILE_CHOOSER (dialog));
folder = g_path_get_dirname (gimp_file_get_utf8_name (file));
basename = g_path_get_basename (gimp_file_get_utf8_name (file));
g_object_unref (file);
other = file_save_dialog_show (GIMP_FILE_DIALOG (file_dialog)->image->gimp,
GIMP_FILE_DIALOG (file_dialog)->image,
GTK_WIDGET (parent),
_("Save Image"),
FALSE, FALSE, NULL);
gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (other), folder);
gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (other), basename);
g_free (folder);
g_free (basename);
}
}
static void
file_new_template_callback (GtkWidget *widget,
const gchar *name,
gpointer data)
{
GimpTemplate *template;
GimpImage *image;
image = (GimpImage *) data;
if (! (name && strlen (name)))
name = _("(Unnamed Template)");
template = gimp_template_new (name);
gimp_template_set_from_image (template, image);
gimp_container_add (image->gimp->templates, GIMP_OBJECT (template));
g_object_unref (template);
}
static void
file_revert_confirm_response (GtkWidget *dialog,
gint response_id,
GimpDisplay *display)
{
GimpImage *old_image = gimp_display_get_image (display);
gtk_widget_destroy (dialog);
if (response_id == GTK_RESPONSE_OK)
{
Gimp *gimp = old_image->gimp;
GimpImage *new_image;
GFile *file;
GimpPDBStatusType status;
GError *error = NULL;
file = gimp_image_get_file (old_image);
if (! file)
file = gimp_image_get_imported_file (old_image);
new_image = file_open_image (gimp, gimp_get_user_context (gimp),
GIMP_PROGRESS (display),
file, file, FALSE, NULL,
GIMP_RUN_INTERACTIVE,
&status, NULL, &error);
if (new_image)
{
gimp_displays_reconnect (gimp, old_image, new_image);
gimp_image_flush (new_image);
/* the displays own the image now */
g_object_unref (new_image);
}
else if (status != GIMP_PDB_CANCEL)
{
gimp_message (gimp, G_OBJECT (display), GIMP_MESSAGE_ERROR,
_("Reverting to '%s' failed:\n\n%s"),
gimp_file_get_utf8_name (file), error->message);
g_clear_error (&error);
}
}
}
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