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gimp/app/dialogs/file-open-location-dialog.c

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/* The GIMP -- an image manipulation program
* Copyright (C) 1995, 1996, 1997 Spencer Kimball and Peter Mattis
* Copyright (C) 1997 Josh MacDonald
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include <string.h>
#include <gtk/gtk.h>
#include "libgimpwidgets/gimpwidgets.h"
#include "dialogs-types.h"
#include "core/gimp.h"
#include "core/gimpprogress.h"
#include "file/file-open.h"
#include "file/file-utils.h"
#include "widgets/gimpcontainerentry.h"
#include "widgets/gimphelp-ids.h"
#include "widgets/gimpprogressbox.h"
#include "widgets/gimpwidgets-utils.h"
#include "file-open-location-dialog.h"
#include "gimp-intl.h"
static void file_open_location_response (GtkDialog *dialog,
gint response_id,
Gimp *gimp);
static gboolean file_open_location_completion (GtkEntryCompletion *completion,
const gchar *key,
GtkTreeIter *iter,
gpointer data);
/* public functions */
GtkWidget *
file_open_location_dialog_new (Gimp *gimp)
{
GtkWidget *dialog;
GtkWidget *hbox;
GtkWidget *vbox;
GtkWidget *image;
GtkWidget *label;
GtkWidget *entry;
GtkEntryCompletion *completion;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
dialog = gimp_dialog_new (_("Open Location"),
"gimp-file-open-location",
NULL, 0,
gimp_standard_help_func,
GIMP_HELP_FILE_OPEN_LOCATION,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OPEN, GTK_RESPONSE_OK,
NULL);
g_signal_connect (dialog, "response",
G_CALLBACK (file_open_location_response),
gimp);
hbox = gtk_hbox_new (FALSE, 12);
gtk_container_set_border_width (GTK_CONTAINER (hbox), 12);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox),
hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
vbox = gtk_vbox_new (FALSE, 0);
gtk_box_pack_start (GTK_BOX (hbox), vbox, FALSE, FALSE, 0);
gtk_widget_show (vbox);
image = gtk_image_new_from_stock (GIMP_STOCK_WEB, GTK_ICON_SIZE_BUTTON);
gtk_box_pack_start (GTK_BOX (vbox), image, FALSE, FALSE, 0);
gtk_widget_show (image);
vbox = gtk_vbox_new (FALSE, 6);
gtk_box_pack_start (GTK_BOX (hbox), vbox, TRUE, TRUE, 0);
gtk_widget_show (vbox);
label = gtk_label_new (_("Enter location (URI):"));
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 1.0);
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
gtk_widget_show (label);
entry = gimp_container_entry_new (gimp->documents, NULL,
GIMP_VIEW_SIZE_SMALL, 0);
completion = gtk_entry_get_completion (GTK_ENTRY (entry));
gtk_entry_completion_set_match_func (completion,
file_open_location_completion,
NULL, NULL);
gtk_widget_set_size_request (entry, 400, -1);
gtk_box_pack_start (GTK_BOX (vbox), entry, FALSE, FALSE, 0);
gtk_widget_show (entry);
g_object_set_data (G_OBJECT (dialog), "location-entry", entry);
return dialog;
}
/* private functions */
static void
file_open_location_response (GtkDialog *dialog,
gint response_id,
Gimp *gimp)
{
GtkWidget *entry;
GtkWidget *box;
const gchar *text = NULL;
if (response_id != GTK_RESPONSE_OK)
{
box = g_object_get_data (G_OBJECT (dialog), "progress-box");
if (box && GIMP_PROGRESS_BOX (box)->active)
gimp_progress_cancel (GIMP_PROGRESS (box));
else
gtk_widget_destroy (GTK_WIDGET (dialog));
return;
}
gimp_dialog_set_sensitive (dialog, FALSE);
entry = g_object_get_data (G_OBJECT (dialog), "location-entry");
text = gtk_entry_get_text (GTK_ENTRY (entry));
if (text && strlen (text))
{
GimpImage *image;
gchar *uri;
gchar *filename;
GError *error = NULL;
GimpPDBStatusType status;
filename = g_filename_from_uri (text, NULL, NULL);
if (filename)
{
uri = g_filename_to_uri (filename, NULL, NULL);
g_free (filename);
}
else
{
uri = file_utils_filename_to_uri (gimp->load_procs, text, NULL);
}
box = gimp_progress_box_new ();
gtk_container_set_border_width (GTK_CONTAINER (box), 12);
gtk_box_pack_end (GTK_BOX (dialog->vbox), box, FALSE, FALSE, 0);
gtk_widget_show (box);
g_object_set_data (G_OBJECT (dialog), "progress-box", box);
image = file_open_with_proc_and_display (gimp,
gimp_get_user_context (gimp),
GIMP_PROGRESS (box),
uri, text, NULL,
&status, &error);
if (image == NULL && status != GIMP_PDB_CANCEL)
{
gchar *filename = file_utils_uri_to_utf8_filename (uri);
g_message (_("Opening '%s' failed:\n\n%s"),
filename, error->message);
g_clear_error (&error);
g_free (filename);
}
g_free (uri);
}
gtk_widget_destroy (GTK_WIDGET (dialog));
}
static gboolean
file_open_location_completion (GtkEntryCompletion *completion,
const gchar *key,
GtkTreeIter *iter,
gpointer data)
{
GtkTreeModel *model = gtk_entry_completion_get_model (completion);
gchar *name;
gchar *normalized;
gchar *case_normalized;
gboolean match;
gtk_tree_model_get (model, iter,
1, &name,
-1);
if (! name)
return FALSE;
normalized = g_utf8_normalize (name, -1, G_NORMALIZE_ALL);
case_normalized = g_utf8_casefold (normalized, -1);
match = (strncmp (key, case_normalized, strlen (key)) == 0);
if (! match)
{
const gchar *colon = strchr (case_normalized, ':');
if (colon && strlen (colon) > 2 && colon[1] == '/' && colon[2] == '/')
match = (strncmp (key, colon + 3, strlen (key)) == 0);
}
g_free (normalized);
g_free (case_normalized);
g_free (name);
return match;
}
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