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gimp/app/actions/file-actions.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 <http://www.gnu.org/licenses/>.
*/
#include "config.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/gimpviewable.h"
#include "file/file-utils.h"
#include "file/gimp-file.h"
#include "plug-in/gimppluginmanager-file.h"
#include "widgets/gimpaction.h"
#include "widgets/gimpactiongroup.h"
#include "widgets/gimphelp-ids.h"
#include "display/gimpdisplay.h"
#include "actions.h"
#include "file-actions.h"
#include "file-commands.h"
#include "gimp-intl.h"
/* local function prototypes */
static void file_actions_last_opened_update (GimpContainer *container,
GimpImagefile *unused,
GimpActionGroup *group);
static void file_actions_last_opened_reorder (GimpContainer *container,
GimpImagefile *unused1,
gint unused2,
GimpActionGroup *group);
static void file_actions_close_all_update (GimpContainer *images,
GimpObject *unused,
GimpActionGroup *group);
static gchar * file_actions_create_label (const gchar *format,
const gchar *uri);
static const GimpActionEntry file_actions[] =
{
{ "file-menu", NULL, NC_("file-action", "_File") },
{ "file-create-menu", NULL, NC_("file-action", "Crea_te") },
{ "file-open-recent-menu", NULL, NC_("file-action", "Open _Recent") },
{ "file-open", GTK_STOCK_OPEN,
NC_("file-action", "_Open..."), NULL,
NC_("file-action", "Open an image file"),
G_CALLBACK (file_open_cmd_callback),
GIMP_HELP_FILE_OPEN },
{ "file-open-as-layers", GIMP_STOCK_LAYER,
NC_("file-action", "Op_en as Layers..."), "<control><alt>O",
NC_("file-action", "Open an image file as layers"),
G_CALLBACK (file_open_as_layers_cmd_callback),
GIMP_HELP_FILE_OPEN_AS_LAYER },
{ "file-open-location", GIMP_STOCK_WEB,
NC_("file-action", "Open _Location..."), NULL,
NC_("file-action", "Open an image file from a specified location"),
G_CALLBACK (file_open_location_cmd_callback),
GIMP_HELP_FILE_OPEN_LOCATION },
{ "file-create-template", NULL,
NC_("file-action", "Create Template..."), NULL,
NC_("file-action", "Create a new template from this image"),
G_CALLBACK (file_create_template_cmd_callback),
GIMP_HELP_FILE_CREATE_TEMPLATE },
{ "file-revert", GTK_STOCK_REVERT_TO_SAVED,
NC_("file-action", "Re_vert"), NULL,
NC_("file-action", "Reload the image file from disk"),
G_CALLBACK (file_revert_cmd_callback),
GIMP_HELP_FILE_REVERT },
{ "file-close-all", GTK_STOCK_CLOSE,
NC_("file-action", "Close all"), "<shift><control>W",
NC_("file-action", "Close all opened images"),
G_CALLBACK (file_close_all_cmd_callback),
GIMP_HELP_FILE_CLOSE_ALL },
{ "file-quit", GTK_STOCK_QUIT,
NC_("file-action", "_Quit"), "<control>Q",
NC_("file-action", "Quit the GNU Image Manipulation Program"),
G_CALLBACK (file_quit_cmd_callback),
GIMP_HELP_FILE_QUIT }
};
static const GimpEnumActionEntry file_save_actions[] =
{
{ "file-save", GTK_STOCK_SAVE,
NC_("file-action", "_Save"), "<control>S",
NC_("file-action", "Save this image"),
GIMP_SAVE_MODE_SAVE, FALSE,
GIMP_HELP_FILE_SAVE },
{ "file-save-as", GTK_STOCK_SAVE_AS,
NC_("file-action", "Save _As..."), "<control><shift>S",
NC_("file-action", "Save this image with a different name"),
GIMP_SAVE_MODE_SAVE_AS, FALSE,
GIMP_HELP_FILE_SAVE_AS },
{ "file-save-a-copy", NULL,
NC_("file-action", "Save a Cop_y..."), NULL,
NC_("file-action",
"Save this image with a different name, but keep its current name"),
GIMP_SAVE_MODE_SAVE_A_COPY, FALSE,
GIMP_HELP_FILE_SAVE_A_COPY },
{ "file-save-and-close", NULL,
NC_("file-action", "Save and Close..."), NULL,
NC_("file-action", "Save this image and close its window"),
GIMP_SAVE_MODE_SAVE_AND_CLOSE, FALSE,
GIMP_HELP_FILE_SAVE },
{ "file-export-to", NULL,
NC_("file-action", "Export to"), "<control>E",
NC_("file-action", "Export the image again"),
GIMP_SAVE_MODE_EXPORT_TO, FALSE,
GIMP_HELP_FILE_EXPORT_TO },
{ "file-overwrite", NULL,
NC_("file-action", "Overwrite"), "",
NC_("file-action", "Export the image back to the imported file in the import format"),
GIMP_SAVE_MODE_EXPORT_TO, FALSE,
GIMP_HELP_FILE_OVERWRITE },
{ "file-export", NULL,
NC_("file-action", "Export..."), "<control><shift>E",
NC_("file-action", "Export the image to various file formats such as PNG or JPEG"),
GIMP_SAVE_MODE_EXPORT, FALSE,
GIMP_HELP_FILE_EXPORT }
};
void
file_actions_setup (GimpActionGroup *group)
{
GimpEnumActionEntry *entries;
gint n_entries;
gint i;
gimp_action_group_add_actions (group, "file-action",
file_actions,
G_N_ELEMENTS (file_actions));
gimp_action_group_add_enum_actions (group, "file-action",
file_save_actions,
G_N_ELEMENTS (file_save_actions),
G_CALLBACK (file_save_cmd_callback));
n_entries = GIMP_GUI_CONFIG (group->gimp->config)->last_opened_size;
entries = g_new0 (GimpEnumActionEntry, n_entries);
for (i = 0; i < n_entries; i++)
{
entries[i].name = g_strdup_printf ("file-open-recent-%02d",
i + 1);
entries[i].stock_id = GTK_STOCK_OPEN;
entries[i].label = entries[i].name;
entries[i].tooltip = NULL;
entries[i].value = i;
entries[i].value_variable = FALSE;
if (i < 9)
entries[i].accelerator = g_strdup_printf ("<control>%d", i + 1);
else if (i == 9)
entries[i].accelerator = "<control>0";
else
entries[i].accelerator = "";
}
gimp_action_group_add_enum_actions (group, NULL, entries, n_entries,
G_CALLBACK (file_open_recent_cmd_callback));
for (i = 0; i < n_entries; i++)
{
GtkAction *action;
gimp_action_group_set_action_visible (group, entries[i].name, FALSE);
action = gtk_action_group_get_action (GTK_ACTION_GROUP (group),
entries[i].name);
g_object_set (action,
"context", gimp_get_user_context (group->gimp),
NULL);
g_free ((gchar *) entries[i].name);
if (i < 9)
g_free ((gchar *) entries[i].accelerator);
}
g_free (entries);
g_signal_connect_object (group->gimp->documents, "add",
G_CALLBACK (file_actions_last_opened_update),
group, 0);
g_signal_connect_object (group->gimp->documents, "remove",
G_CALLBACK (file_actions_last_opened_update),
group, 0);
g_signal_connect_object (group->gimp->documents, "reorder",
G_CALLBACK (file_actions_last_opened_reorder),
group, 0);
file_actions_last_opened_update (group->gimp->documents, NULL, group);
/* also listen to image adding/removal so we catch the case where
* the last image is closed but its display stays open.
*/
g_signal_connect_object (group->gimp->images, "add",
G_CALLBACK (file_actions_close_all_update),
group, 0);
g_signal_connect_object (group->gimp->images, "remove",
G_CALLBACK (file_actions_close_all_update),
group, 0);
file_actions_close_all_update (group->gimp->displays, NULL, group);
}
void
file_actions_update (GimpActionGroup *group,
gpointer data)
{
Gimp *gimp = action_data_get_gimp (data);
GimpImage *image = action_data_get_image (data);
GimpDrawable *drawable = NULL;
const gchar *source = NULL;
const gchar *export_to = NULL;
gboolean show_overwrite = FALSE;
if (image)
{
drawable = gimp_image_get_active_drawable (image);
source = g_object_get_data (G_OBJECT (image),
GIMP_FILE_IMPORT_SOURCE_URI_KEY);
export_to = g_object_get_data (G_OBJECT (image),
GIMP_FILE_EXPORT_TO_URI_KEY);
}
show_overwrite =
(source &&
gimp_plug_in_manager_uri_has_exporter (gimp->plug_in_manager,
source));
#define SET_VISIBLE(action,condition) \
gimp_action_group_set_action_visible (group, action, (condition) != 0)
#define SET_SENSITIVE(action,condition) \
gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
SET_SENSITIVE ("file-save", image && drawable);
SET_SENSITIVE ("file-save-as", image && drawable);
SET_SENSITIVE ("file-save-a-copy", image && drawable);
SET_SENSITIVE ("file-revert", image && (gimp_object_get_name (image) || source));
SET_SENSITIVE ("file-export-to", export_to);
SET_VISIBLE ("file-export-to", export_to || ! show_overwrite);
SET_SENSITIVE ("file-overwrite", show_overwrite);
SET_VISIBLE ("file-overwrite", show_overwrite);
SET_SENSITIVE ("file-export", image && drawable);
SET_SENSITIVE ("file-create-template", image);
if (export_to)
{
gchar *label = file_actions_create_label (_("Export to %s"), export_to);
gimp_action_group_set_action_label (group, "file-export-to", label);
g_free (label);
}
else if (show_overwrite)
{
gchar *label = file_actions_create_label (_("Overwrite %s"), source);
gimp_action_group_set_action_label (group, "file-overwrite", label);
g_free (label);
}
else
{
gimp_action_group_set_action_label (group,
"file-export-to", _("Export to"));
}
/* needed for the empty display */
SET_SENSITIVE ("file-close-all", image);
#undef SET_SENSITIVE
}
/* private functions */
static void
file_actions_last_opened_update (GimpContainer *container,
GimpImagefile *unused,
GimpActionGroup *group)
{
gint num_documents;
gint i;
gint n = GIMP_GUI_CONFIG (group->gimp->config)->last_opened_size;
num_documents = gimp_container_get_n_children (container);
for (i = 0; i < n; i++)
{
GtkAction *action;
gchar *name = g_strdup_printf ("file-open-recent-%02d", i + 1);
action = gtk_action_group_get_action (GTK_ACTION_GROUP (group), name);
if (i < num_documents)
{
GimpImagefile *imagefile = (GimpImagefile *)
gimp_container_get_child_by_index (container, i);
if (GIMP_ACTION (action)->viewable != (GimpViewable *) imagefile)
{
const gchar *uri;
gchar *filename;
gchar *basename;
gchar *escaped;
uri = gimp_object_get_name (imagefile);
filename = file_utils_uri_display_name (uri);
basename = file_utils_uri_display_basename (uri);
escaped = gimp_escape_uline (basename);
g_free (basename);
g_object_set (action,
"label", escaped,
"tooltip", filename,
"visible", TRUE,
"viewable", imagefile,
NULL);
g_free (filename);
g_free (escaped);
}
}
else
{
g_object_set (action,
"label", name,
"tooltip", NULL,
"visible", FALSE,
"viewable", NULL,
NULL);
}
g_free (name);
}
}
static void
file_actions_last_opened_reorder (GimpContainer *container,
GimpImagefile *unused1,
gint unused2,
GimpActionGroup *group)
{
file_actions_last_opened_update (container, unused1, group);
}
static void
file_actions_close_all_update (GimpContainer *images,
GimpObject *unused,
GimpActionGroup *group)
{
GimpContainer *container = group->gimp->displays;
gint n_displays = gimp_container_get_n_children (container);
gboolean sensitive = (n_displays > 0);
if (n_displays == 1)
{
GimpDisplay *display;
display = GIMP_DISPLAY (gimp_container_get_first_child (container));
if (! gimp_display_get_image (display))
sensitive = FALSE;
}
gimp_action_group_set_action_sensitive (group, "file-close-all", sensitive);
}
static gchar *
file_actions_create_label (const gchar *format,
const gchar *uri)
{
gchar *basename = file_utils_uri_display_basename (uri);
gchar *escaped_basename = gimp_escape_uline (basename);
gchar *label = g_strdup_printf (format, escaped_basename);
g_free (escaped_basename);
g_free (basename);
return label;
}
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