static void
gimp_thumb_box_create_thumbnail (GimpThumbBox *box,
const gchar *uri,
GimpThumbnailSize size,
gboolean force,
GimpProgress *progress)
{
gchar *filename = file_utils_filename_from_uri (uri);
GimpThumbnail *thumb;
gchar *basename;
if (filename)
{
gboolean regular = g_file_test (filename, G_FILE_TEST_IS_REGULAR);
g_free (filename);
if (! regular)
return;
}
thumb = gimp_imagefile_get_thumbnail (box->imagefile);
basename = file_utils_uri_display_basename (uri);
gtk_label_set_text (GTK_LABEL (box->filename), basename);
g_free (basename);
gimp_object_set_name (GIMP_OBJECT (box->imagefile), uri);
if (force ||
(gimp_thumbnail_peek_thumb (thumb, size) < GIMP_THUMB_STATE_FAILED &&
! gimp_thumbnail_has_failed (thumb)))
{
GError *error = NULL;
if (! gimp_imagefile_create_thumbnail (box->imagefile, box->context,
progress,
size, ! force, &error))
{
gimp_message_literal (box->context->gimp,
G_OBJECT (progress), GIMP_MESSAGE_ERROR,
error->message);
g_clear_error (&error);
}
}
}
static void
gimp_display_shell_close_name_changed (GimpImage *image,
GimpMessageBox *box)
{
GtkWidget *window = gtk_widget_get_toplevel (GTK_WIDGET (box));
gchar *name;
name = file_utils_uri_display_basename (gimp_image_get_uri (image));
if (window)
{
gchar *title = g_strdup_printf (_("Close %s"), name);
gtk_window_set_title (GTK_WINDOW (window), title);
g_free (title);
}
gimp_message_box_set_primary_text (box,
_("Save the changes to image '%s' "
"before closing?"),
name);
g_free (name);
}
static void
gimp_display_shell_close_dialog (GimpDisplayShell *shell,
GimpImage *image)
{
GtkWidget *dialog;
GtkWidget *button;
GimpMessageBox *box;
GClosure *closure;
GSource *source;
gchar *name;
gchar *title;
if (shell->close_dialog)
{
gtk_window_present (GTK_WINDOW (shell->close_dialog));
return;
}
name = file_utils_uri_display_basename (gimp_image_get_uri (image));
title = g_strdup_printf (_("Close %s"), name);
g_free (name);
shell->close_dialog =
dialog = gimp_message_dialog_new (title, GTK_STOCK_SAVE,
GTK_WIDGET (shell),
GTK_DIALOG_DESTROY_WITH_PARENT,
gimp_standard_help_func, NULL,
NULL);
g_free (title);
button = gtk_dialog_add_button (GTK_DIALOG (dialog),
_("Do_n't Save"), GTK_RESPONSE_CLOSE);
gtk_button_set_image (GTK_BUTTON (button),
gtk_image_new_from_stock (GTK_STOCK_DELETE,
GTK_ICON_SIZE_BUTTON));
gtk_dialog_add_buttons (GTK_DIALOG (dialog),
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_SAVE, RESPONSE_SAVE,
NULL);
gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CANCEL);
gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
RESPONSE_SAVE,
GTK_RESPONSE_CLOSE,
GTK_RESPONSE_CANCEL,
-1);
g_signal_connect (dialog, "destroy",
G_CALLBACK (gtk_widget_destroyed),
&shell->close_dialog);
g_signal_connect (dialog, "response",
G_CALLBACK (gimp_display_shell_close_response),
shell);
box = GIMP_MESSAGE_DIALOG (dialog)->box;
g_signal_connect_object (image, "name-changed",
G_CALLBACK (gimp_display_shell_close_name_changed),
box, 0);
gimp_display_shell_close_name_changed (image, box);
closure =
g_cclosure_new_object (G_CALLBACK (gimp_display_shell_close_time_changed),
G_OBJECT (box));
/* update every 10 seconds */
source = g_timeout_source_new (10 * 1000);
g_source_set_closure (source, closure);
g_source_attach (source, NULL);
g_source_unref (source);
/* The dialog is destroyed with the shell, so it should be safe
* to hold an image pointer for the lifetime of the dialog.
*/
g_object_set_data (G_OBJECT (box), "gimp-image", image);
gimp_display_shell_close_time_changed (box);
gtk_widget_show (dialog);
}
GList *
file_open_layers (Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
GimpImage *dest_image,
gboolean merge_visible,
const gchar *uri,
GimpRunMode run_mode,
GimpPlugInProcedure *file_proc,
GimpPDBStatusType *status,
GError **error)
{
GimpImage *new_image;
GList *layers = NULL;
const gchar *mime_type = NULL;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL);
g_return_val_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress), NULL);
g_return_val_if_fail (GIMP_IS_IMAGE (dest_image), NULL);
g_return_val_if_fail (uri != NULL, NULL);
g_return_val_if_fail (status != NULL, NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
new_image = file_open_image (gimp, context, progress,
uri, uri, FALSE,
file_proc,
run_mode,
status, &mime_type, error);
if (new_image)
{
gint n_visible = 0;
gimp_image_undo_disable (new_image);
layers = file_open_get_layers (new_image, merge_visible, &n_visible);
if (merge_visible && n_visible > 1)
{
GimpLayer *layer;
g_list_free (layers);
layer = gimp_image_merge_visible_layers (new_image, context,
GIMP_CLIP_TO_IMAGE,
FALSE, FALSE);
layers = g_list_prepend (NULL, layer);
}
if (layers)
{
gchar *basename = file_utils_uri_display_basename (uri);
file_open_convert_items (dest_image, basename, layers);
g_free (basename);
gimp_document_list_add_uri (GIMP_DOCUMENT_LIST (gimp->documents),
uri, mime_type);
}
else
{
g_set_error_literal (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
_("Image doesn't contain any layers"));
*status = GIMP_PDB_EXECUTION_ERROR;
}
g_object_unref (new_image);
}
return g_list_reverse (layers);
}
GimpImage *
file_open_with_proc_and_display (Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
const gchar *uri,
const gchar *entered_filename,
gboolean as_new,
GimpPlugInProcedure *file_proc,
GimpPDBStatusType *status,
GError **error)
{
GimpImage *image;
const gchar *mime_type = NULL;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL);
g_return_val_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress), NULL);
g_return_val_if_fail (status != NULL, NULL);
image = file_open_image (gimp, context, progress,
uri,
entered_filename,
as_new,
file_proc,
GIMP_RUN_INTERACTIVE,
status,
&mime_type,
error);
if (image)
{
/* If the file was imported we want to set the layer name to the
* file name. For now, assume that multi-layered imported images
* have named the layers already, so only rename the layer of
* single-layered imported files. Note that this will also
* rename already named layers from e.g. single-layered PSD
* files. To solve this properly, we would need new file plug-in
* API.
*/
if (file_open_file_proc_is_import (file_proc) &&
gimp_image_get_n_layers (image) == 1)
{
GimpObject *layer = gimp_image_get_layer_iter (image)->data;
gchar *basename = file_utils_uri_display_basename (uri);
gimp_item_rename (GIMP_ITEM (layer), basename, NULL);
gimp_image_undo_free (image);
gimp_image_clean_all (image);
g_free (basename);
}
gimp_create_display (image->gimp, image, GIMP_UNIT_PIXEL, 1.0);
if (! as_new)
{
GimpDocumentList *documents = GIMP_DOCUMENT_LIST (gimp->documents);
GimpImagefile *imagefile;
imagefile = gimp_document_list_add_uri (documents, uri, mime_type);
/* can only create a thumbnail if the passed uri and the
* resulting image's uri match.
*/
if (strcmp (uri, gimp_image_get_uri_or_untitled (image)) == 0)
{
/* no need to save a thumbnail if there's a good one already */
if (! gimp_imagefile_check_thumbnail (imagefile))
{
gimp_imagefile_save_thumbnail (imagefile, mime_type, image);
}
}
}
/* the display owns the image now */
g_object_unref (image);
/* announce that we opened this image */
gimp_image_opened (image->gimp, uri);
}
return image;
}
void
file_revert_cmd_callback (GtkAction *action,
gpointer data)
{
GimpDisplay *display;
GimpImage *image;
GtkWidget *dialog;
const gchar *uri;
return_if_no_display (display, data);
image = display->image;
uri = gimp_object_get_name (GIMP_OBJECT (image));
dialog = g_object_get_data (G_OBJECT (image), REVERT_DATA_KEY);
if (! uri)
{
gimp_message (image->gimp, G_OBJECT (display), GIMP_MESSAGE_ERROR,
_("Revert failed. "
"No file name associated with this image."));
}
else if (dialog)
{
gtk_window_present (GTK_WINDOW (dialog));
}
else
{
gchar *basename;
gchar *filename;
dialog =
gimp_message_dialog_new (_("Revert Image"), GTK_STOCK_REVERT_TO_SAVED,
display->shell, 0,
gimp_standard_help_func, GIMP_HELP_FILE_REVERT,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_REVERT_TO_SAVED, GTK_RESPONSE_OK,
NULL);
gtk_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);
basename = file_utils_uri_display_basename (uri);
filename = file_utils_uri_display_name (uri);
gimp_message_box_set_primary_text (GIMP_MESSAGE_DIALOG (dialog)->box,
_("Revert '%s' to '%s'?"),
basename, filename);
g_free (filename);
g_free (basename);
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."));
g_object_set_data (G_OBJECT (image), REVERT_DATA_KEY, dialog);
gtk_widget_show (dialog);
}
}
static void
gimp_display_shell_format_title (GimpDisplayShell *shell,
gchar *title,
gint title_len,
const gchar *format)
{
Gimp *gimp;
GimpImage *image;
gint num, denom;
gint i = 0;
g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell));
image = shell->display->image;
gimp = image->gimp;
gimp_zoom_model_get_fraction (shell->zoom, &num, &denom);
while (i < title_len && *format)
{
switch (*format)
{
case '%':
format++;
switch (*format)
{
case 0:
/* format string ends within %-sequence, print literal '%' */
case '%':
title[i++] = '%';
break;
case 'f': /* pruned filename */
{
const gchar *uri = gimp_image_get_uri (image);
gchar *basename;
basename = file_utils_uri_display_basename (uri);
i += print (title, title_len, i, "%s", basename);
g_free (basename);
}
break;
case 'F': /* full filename */
{
gchar *filename;
const gchar *uri = gimp_image_get_uri (image);
filename = file_utils_uri_display_name (uri);
i += print (title, title_len, i, "%s", filename);
g_free (filename);
}
break;
case 'p': /* PDB id */
i += print (title, title_len, i, "%d", gimp_image_get_ID (image));
break;
case 'i': /* instance */
i += print (title, title_len, i, "%d", shell->display->instance);
break;
case 't': /* type */
{
const gchar *image_type_str = NULL;
gboolean empty = gimp_image_is_empty (image);
switch (gimp_image_base_type (image))
{
case GIMP_RGB:
image_type_str = empty ? _("RGB-empty") : _("RGB");
break;
case GIMP_GRAY:
image_type_str = empty ? _("grayscale-empty") : _("grayscale");
break;
case GIMP_INDEXED:
image_type_str = empty ? _("indexed-empty") : _("indexed");
break;
default:
g_assert_not_reached ();
break;
}
i += print (title, title_len, i, "%s", image_type_str);
}
break;
case 's': /* user source zoom factor */
i += print (title, title_len, i, "%d", denom);
break;
case 'd': /* user destination zoom factor */
i += print (title, title_len, i, "%d", num);
break;
case 'z': /* user zoom factor (percentage) */
{
gdouble scale = gimp_zoom_model_get_factor (shell->zoom);
i += print (title, title_len, i,
scale >= 0.15 ? "%.0f" : "%.2f", 100.0 * scale);
}
break;
case 'D': /* dirty flag */
if (format[1] == 0)
{
/* format string ends within %D-sequence, print literal '%D' */
i += print (title, title_len, i, "%%D");
break;
}
if (image->dirty)
title[i++] = format[1];
format++;
break;
case 'C': /* clean flag */
if (format[1] == 0)
{
/* format string ends within %C-sequence, print literal '%C' */
i += print (title, title_len, i, "%%C");
break;
}
if (! image->dirty)
title[i++] = format[1];
format++;
break;
case 'B': /* dirty flag (long) */
if (image->dirty)
i += print (title, title_len, i, "%s", _("(modified)"));
break;
case 'A': /* clean flag (long) */
if (! image->dirty)
i += print (title, title_len, i, "%s", _("(clean)"));
break;
case 'm': /* memory used by image */
{
GimpObject *object = GIMP_OBJECT (image);
gchar *str;
str = gimp_memsize_to_string (gimp_object_get_memsize (object,
NULL));
i += print (title, title_len, i, "%s", str);
g_free (str);
}
break;
case 'l': /* number of layers */
i += print (title, title_len, i, "%d",
gimp_container_num_children (image->layers));
break;
case 'L': /* number of layers (long) */
{
gint num = gimp_container_num_children (image->layers);
i += print (title, title_len, i,
ngettext ("%d layer", "%d layers", num), num);
}
break;
case 'n': /* active drawable name */
{
GimpDrawable *drawable = gimp_image_get_active_drawable (image);
if (drawable)
i += print (title, title_len, i, "%s",
gimp_object_get_name (GIMP_OBJECT (drawable)));
else
i += print (title, title_len, i, "%s", _("(none)"));
}
break;
case 'P': /* active drawable PDB id */
{
GimpDrawable *drawable = gimp_image_get_active_drawable (image);
if (drawable)
i += print (title, title_len, i, "%d",
gimp_item_get_ID (GIMP_ITEM (drawable)));
else
i += print (title, title_len, i, "%s", _("(none)"));
}
break;
case 'W': /* width in real-world units */
if (shell->unit != GIMP_UNIT_PIXEL)
{
gchar unit_format[8];
g_snprintf (unit_format, sizeof (unit_format), "%%.%df",
_gimp_unit_get_digits (gimp, shell->unit) + 1);
i += print (title, title_len, i, unit_format,
(image->width *
_gimp_unit_get_factor (gimp, shell->unit) /
image->xresolution));
break;
}
/* else fallthru */
case 'w': /* width in pixels */
i += print (title, title_len, i, "%d", image->width);
break;
case 'H': /* height in real-world units */
if (shell->unit != GIMP_UNIT_PIXEL)
{
gchar unit_format[8];
g_snprintf (unit_format, sizeof (unit_format), "%%.%df",
_gimp_unit_get_digits (gimp, shell->unit) + 1);
i += print (title, title_len, i, unit_format,
(image->height *
_gimp_unit_get_factor (gimp, shell->unit) /
image->yresolution));
break;
}
/* else fallthru */
case 'h': /* height in pixels */
i += print (title, title_len, i, "%d", image->height);
break;
case 'u': /* unit symbol */
i += print (title, title_len, i, "%s",
_gimp_unit_get_symbol (gimp, shell->unit));
break;
case 'U': /* unit abbreviation */
i += print (title, title_len, i, "%s",
_gimp_unit_get_abbreviation (gimp, shell->unit));
break;
/* Other cool things to be added:
* %r = xresolution
* %R = yresolution
* %ø = image's fractal dimension
* %þ = the answer to everything
*/
default:
/* format string contains unknown %-sequence, print it literally */
i += print (title, title_len, i, "%%%c", *format);
break;
}
break;
default:
title[i++] = *format;
break;
}
format++;
}
title[MIN (i, title_len - 1)] = '\0';
}
static void
gimp_file_dialog_proc_changed (GimpFileProcView *view,
GimpFileDialog *dialog)
{
GtkFileChooser *chooser = GTK_FILE_CHOOSER (dialog);
gchar *name;
dialog->file_proc = gimp_file_proc_view_get_proc (view, &name);
if (name)
{
gchar *label = g_strdup_printf (_("Select File _Type (%s)"), name);
gtk_expander_set_label (GTK_EXPANDER (dialog->proc_expander), label);
g_free (label);
g_free (name);
}
if (gtk_file_chooser_get_action (chooser) == GTK_FILE_CHOOSER_ACTION_SAVE)
{
GimpPlugInProcedure *proc = dialog->file_proc;
if (proc && proc->extensions_list)
{
gchar *uri = gtk_file_chooser_get_uri (chooser);
if (uri && strlen (uri))
{
const gchar *last_dot = strrchr (uri, '.');
/* if the dot is before the last slash, ignore it */
if (last_dot && strrchr (uri, '/') > last_dot)
last_dot = NULL;
/* check if the uri has a "meta extension" (e.g. foo.bar.gz)
* and try to truncate both extensions away.
*/
if (last_dot && last_dot != uri)
{
GList *list;
for (list = view->meta_extensions;
list;
list = g_list_next (list))
{
const gchar *ext = list->data;
if (! strcmp (ext, last_dot + 1))
{
const gchar *p = last_dot - 1;
while (p > uri && *p != '.')
p--;
if (p != uri && *p == '.')
{
last_dot = p;
break;
}
}
}
}
if (last_dot != uri)
{
GString *s = g_string_new (uri);
gchar *basename;
if (last_dot)
g_string_truncate (s, last_dot - uri);
g_string_append (s, ".");
g_string_append (s, (gchar *) proc->extensions_list->data);
gtk_file_chooser_set_uri (chooser, s->str);
basename = file_utils_uri_display_basename (s->str);
gtk_file_chooser_set_current_name (chooser, basename);
g_free (basename);
g_string_free (s, TRUE);
}
}
g_free (uri);
}
}
}
void
gimp_file_dialog_set_image (GimpFileDialog *dialog,
GimpImage *image,
gboolean save_a_copy,
gboolean close_after_saving)
{
const gchar *uri = NULL;
gchar *dirname;
gchar *basename;
g_return_if_fail (GIMP_IS_FILE_DIALOG (dialog));
g_return_if_fail (GIMP_IS_IMAGE (image));
dialog->image = image;
dialog->save_a_copy = save_a_copy;
dialog->close_after_saving = close_after_saving;
if (save_a_copy)
uri = g_object_get_data (G_OBJECT (image), "gimp-image-save-a-copy");
if (! uri)
uri = gimp_image_get_uri (image);
gimp_file_dialog_set_file_proc (dialog, NULL);
#ifndef G_OS_WIN32
dirname = g_path_get_dirname (uri);
#else
/* g_path_get_dirname() is supposed to work on pathnames, not URIs.
*
* If uri points to a file on the root of a drive
* "file:///d:/foo.png", g_path_get_dirname() would return
* "file:///d:". (What we really would want is "file:///d:/".) When
* this then is passed inside gtk+ to g_filename_from_uri() we get
* "d:" which is not an absolute pathname. This currently causes an
* assertion failure in gtk+. This scenario occurs if we have opened
* an image from the root of a drive and then do Save As.
*
* Of course, gtk+ shouldn't assert even if we feed it slighly bogus
* data, and that problem should be fixed, too. But to get the
* correct default current folder in the filechooser combo box, we
* need to pass it the proper URI for an absolute path anyway. So
* don't use g_path_get_dirname() on file: URIs.
*/
if (g_str_has_prefix (uri, "file:///"))
{
gchar *filepath = g_filename_from_uri (uri, NULL, NULL);
gchar *dirpath = NULL;
if (filepath != NULL)
{
dirpath = g_path_get_dirname (filepath);
g_free (filepath);
}
if (dirpath != NULL)
{
dirname = g_filename_to_uri (dirpath, NULL, NULL);
g_free (dirpath);
}
else
{
dirname = NULL;
}
}
else
{
dirname = g_path_get_dirname (uri);
}
#endif
if (dirname && strlen (dirname) && strcmp (dirname, "."))
{
gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (dialog),
dirname);
}
else
{
const gchar *folder;
folder = g_object_get_data (G_OBJECT (image), "gimp-image-dirname");
if (folder)
gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (dialog), folder);
}
g_free (dirname);
basename = file_utils_uri_display_basename (uri);
gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (dialog), basename);
g_free (basename);
}