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xed/xed/xed-io-error-message-area.c

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/*
* xed-io-error-message-area.c
* This file is part of xed
*
* Copyright (C) 2005 - Paolo Maggi
*
* 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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
/*
* Modified by the xed Team, 2005. See the AUTHORS file for a
* list of people on the xed Team.
* See the ChangeLog files for a list of changes.
*
* $Id$
*/
/*
* Verbose error reporting for file I/O operations (load, save, revert, create)
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <errno.h>
#include <string.h>
#include <glib/gi18n.h>
#include <gio/gio.h>
#include "xed-utils.h"
#include "xed-document.h"
#include "xed-io-error-message-area.h"
#include "xed-prefs-manager.h"
#include <xed/xed-encodings-combo-box.h>
#define MAX_URI_IN_DIALOG_LENGTH 50
static gboolean
is_recoverable_error (const GError *error)
{
gboolean is_recoverable = FALSE;
if (error->domain == G_IO_ERROR)
{
switch (error->code) {
case G_IO_ERROR_PERMISSION_DENIED:
case G_IO_ERROR_NOT_FOUND:
case G_IO_ERROR_HOST_NOT_FOUND:
case G_IO_ERROR_TIMED_OUT:
case G_IO_ERROR_NOT_MOUNTABLE_FILE:
case G_IO_ERROR_NOT_MOUNTED:
case G_IO_ERROR_BUSY:
is_recoverable = TRUE;
}
}
return is_recoverable;
}
static gboolean
is_gio_error (const GError *error,
gint code)
{
return error->domain == G_IO_ERROR && error->code == code;
}
static void
set_contents (GtkWidget *area,
GtkWidget *contents)
{
GtkWidget *content_area;
content_area = gtk_info_bar_get_content_area (GTK_INFO_BAR (area));
gtk_container_add (GTK_CONTAINER (content_area), contents);
}
static void
info_bar_add_stock_button_with_text (GtkInfoBar *infobar,
const gchar *text,
const gchar *stock_id,
gint response_id)
{
GtkWidget *button;
GtkWidget *image;
button = gtk_info_bar_add_button (infobar, text, response_id);
image = gtk_image_new_from_stock (stock_id, GTK_ICON_SIZE_BUTTON);
gtk_button_set_image (GTK_BUTTON (button), image);
}
static void
set_message_area_text_and_icon (GtkWidget *message_area,
const gchar *icon_stock_id,
const gchar *primary_text,
const gchar *secondary_text)
{
GtkWidget *hbox_content;
GtkWidget *image;
GtkWidget *vbox;
gchar *primary_markup;
gchar *secondary_markup;
GtkWidget *primary_label;
GtkWidget *secondary_label;
hbox_content = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 8);
image = gtk_image_new_from_stock (icon_stock_id, GTK_ICON_SIZE_DIALOG);
gtk_box_pack_start (GTK_BOX (hbox_content), image, FALSE, FALSE, 0);
gtk_widget_set_halign (image, GTK_ALIGN_CENTER);
gtk_widget_set_valign (image, GTK_ALIGN_START);
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
gtk_box_pack_start (GTK_BOX (hbox_content), vbox, TRUE, TRUE, 0);
primary_markup = g_strdup_printf ("<b>%s</b>", primary_text);
primary_label = gtk_label_new (primary_markup);
g_free (primary_markup);
gtk_box_pack_start (GTK_BOX (vbox), primary_label, TRUE, TRUE, 0);
gtk_label_set_use_markup (GTK_LABEL (primary_label), TRUE);
gtk_label_set_line_wrap (GTK_LABEL (primary_label), TRUE);
gtk_misc_set_alignment (GTK_MISC (primary_label), 0.0, 0.5);
gtk_widget_set_can_focus (primary_label, TRUE);
gtk_label_set_selectable (GTK_LABEL (primary_label), TRUE);
if (secondary_text != NULL)
{
secondary_markup = g_strdup_printf ("<small>%s</small>",
secondary_text);
secondary_label = gtk_label_new (secondary_markup);
g_free (secondary_markup);
gtk_box_pack_start (GTK_BOX (vbox), secondary_label, TRUE, TRUE, 0);
gtk_widget_set_can_focus (secondary_label, TRUE);
gtk_label_set_use_markup (GTK_LABEL (secondary_label), TRUE);
gtk_label_set_line_wrap (GTK_LABEL (secondary_label), TRUE);
gtk_label_set_selectable (GTK_LABEL (secondary_label), TRUE);
gtk_misc_set_alignment (GTK_MISC (secondary_label), 0.0, 0.5);
}
gtk_widget_show_all (hbox_content);
set_contents (message_area, hbox_content);
}
static GtkWidget *
create_io_loading_error_message_area (const gchar *primary_text,
const gchar *secondary_text,
gboolean recoverable_error)
{
GtkWidget *message_area;
message_area = gtk_info_bar_new_with_buttons (
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
NULL);
gtk_info_bar_set_message_type (GTK_INFO_BAR (message_area),
GTK_MESSAGE_ERROR);
set_message_area_text_and_icon (message_area,
"gtk-dialog-error",
primary_text,
secondary_text);
if (recoverable_error)
{
info_bar_add_stock_button_with_text (GTK_INFO_BAR (message_area),
_("_Retry"),
GTK_STOCK_REFRESH,
GTK_RESPONSE_OK);
}
return message_area;
}
static gboolean
parse_gio_error (gint code,
gchar **error_message,
gchar **message_details,
const gchar *uri,
const gchar *uri_for_display)
{
gboolean ret = TRUE;
switch (code)
{
case G_IO_ERROR_NOT_FOUND:
case G_IO_ERROR_NOT_DIRECTORY:
*error_message = g_strdup_printf (_("Could not find the file %s."),
uri_for_display);
*message_details = g_strdup (_("Please check that you typed the "
"location correctly and try again."));
break;
case G_IO_ERROR_NOT_SUPPORTED:
{
gchar *scheme_string;
gchar *scheme_markup;
scheme_string = g_uri_parse_scheme (uri);
if ((scheme_string != NULL) && g_utf8_validate (scheme_string, -1, NULL))
{
scheme_markup = g_markup_printf_escaped ("<i>%s:</i>", scheme_string);
/* Translators: %s is a URI scheme (like for example http:, ftp:, etc.) */
*message_details = g_strdup_printf (_("xed cannot handle %s locations."),
scheme_markup);
g_free (scheme_markup);
}
else
{
*message_details = g_strdup (_("xed cannot handle this location."));
}
g_free (scheme_string);
}
break;
case G_IO_ERROR_NOT_MOUNTABLE_FILE:
*message_details = g_strdup (_("The location of the file cannot be mounted."));
break;
case G_IO_ERROR_NOT_MOUNTED:
*message_details = g_strdup( _("The location of the file cannot be accessed because it is not mounted."));
break;
case G_IO_ERROR_IS_DIRECTORY:
*error_message = g_strdup_printf (_("%s is a directory."),
uri_for_display);
*message_details = g_strdup (_("Please check that you typed the "
"location correctly and try again."));
break;
case G_IO_ERROR_INVALID_FILENAME:
*error_message = g_strdup_printf (_("%s is not a valid location."),
uri_for_display);
*message_details = g_strdup (_("Please check that you typed the "
"location correctly and try again."));
break;
case G_IO_ERROR_HOST_NOT_FOUND:
/* This case can be hit for user-typed strings like "foo" due to
* the code that guesses web addresses when there's no initial "/".
* But this case is also hit for legitimate web addresses when
* the proxy is set up wrong.
*/
{
gchar *hn = NULL;
if (xed_utils_decode_uri (uri, NULL, NULL, &hn, NULL, NULL))
{
if (hn != NULL)
{
gchar *host_markup;
gchar *host_name;
host_name = xed_utils_make_valid_utf8 (hn);
g_free (hn);
host_markup = g_markup_printf_escaped ("<i>%s</i>", host_name);
g_free (host_name);
/* Translators: %s is a host name */
*message_details = g_strdup_printf (
_("Host %s could not be found. "
"Please check that your proxy settings "
"are correct and try again."),
host_markup);
g_free (host_markup);
}
}
if (!*message_details)
{
/* use the same string as INVALID_HOST */
*message_details = g_strdup_printf (
_("Hostname was invalid. "
"Please check that you typed the location "
"correctly and try again."));
}
}
break;
case G_IO_ERROR_NOT_REGULAR_FILE:
*message_details = g_strdup_printf (_("%s is not a regular file."),
uri_for_display);
break;
case G_IO_ERROR_TIMED_OUT:
*message_details = g_strdup (_("Connection timed out. Please try again."));
break;
default:
ret = FALSE;
break;
}
return ret;
}
static gboolean
parse_xed_error (gint code,
gchar **error_message,
gchar **message_details,
const gchar *uri,
const gchar *uri_for_display)
{
gboolean ret = TRUE;
switch (code)
{
case XED_DOCUMENT_ERROR_TOO_BIG:
*message_details = g_strdup (_("The file is too big."));
break;
default:
ret = FALSE;
break;
}
return ret;
}
static void
parse_error (const GError *error,
gchar **error_message,
gchar **message_details,
const gchar *uri,
const gchar *uri_for_display)
{
gboolean ret = FALSE;
if (error->domain == G_IO_ERROR)
{
ret = parse_gio_error (error->code,
error_message,
message_details,
uri,
uri_for_display);
}
else if (error->domain == XED_DOCUMENT_ERROR)
{
ret = parse_xed_error (error->code,
error_message,
message_details,
uri,
uri_for_display);
}
if (!ret)
{
g_warning ("Hit unhandled case %d (%s) in %s.",
error->code, error->message, G_STRFUNC);
*message_details = g_strdup_printf (_("Unexpected error: %s"),
error->message);
}
}
GtkWidget *
xed_unrecoverable_reverting_error_message_area_new (const gchar *uri,
const GError *error)
{
gchar *error_message = NULL;
gchar *message_details = NULL;
gchar *full_formatted_uri;
gchar *uri_for_display;
gchar *temp_uri_for_display;
GtkWidget *message_area;
g_return_val_if_fail (uri != NULL, NULL);
g_return_val_if_fail (error != NULL, NULL);
g_return_val_if_fail ((error->domain == XED_DOCUMENT_ERROR) ||
(error->domain == G_IO_ERROR), NULL);
full_formatted_uri = xed_utils_uri_for_display (uri);
/* Truncate the URI so it doesn't get insanely wide. Note that even
* though the dialog uses wrapped text, if the URI doesn't contain
* white space then the text-wrapping code is too stupid to wrap it.
*/
temp_uri_for_display = xed_utils_str_middle_truncate (full_formatted_uri,
MAX_URI_IN_DIALOG_LENGTH);
g_free (full_formatted_uri);
uri_for_display = g_markup_printf_escaped ("<i>%s</i>", temp_uri_for_display);
g_free (temp_uri_for_display);
if (is_gio_error (error, G_IO_ERROR_NOT_FOUND))
{
message_details = g_strdup (_("xed cannot find the file. "
"Perhaps it has recently been deleted."));
}
else
{
parse_error (error, &error_message, &message_details, uri, uri_for_display);
}
if (error_message == NULL)
{
error_message = g_strdup_printf (_("Could not revert the file %s."),
uri_for_display);
}
message_area = create_io_loading_error_message_area (error_message,
message_details,
FALSE);
g_free (uri_for_display);
g_free (error_message);
g_free (message_details);
return message_area;
}
static void
create_combo_box (GtkWidget *message_area, GtkWidget *vbox)
{
GtkWidget *hbox;
GtkWidget *label;
GtkWidget *menu;
gchar *label_markup;
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
label_markup = g_strdup_printf ("<small>%s</small>",
_("Ch_aracter Encoding:"));
label = gtk_label_new_with_mnemonic (label_markup);
g_free (label_markup);
gtk_label_set_use_markup (GTK_LABEL (label), TRUE);
menu = xed_encodings_combo_box_new (TRUE);
g_object_set_data (G_OBJECT (message_area),
"xed-message-area-encoding-menu",
menu);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), menu);
gtk_box_pack_start (GTK_BOX (hbox),
label,
FALSE,
FALSE,
0);
gtk_box_pack_start (GTK_BOX (hbox),
menu,
FALSE,
FALSE,
0);
gtk_widget_show_all (hbox);
gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, 0);
}
static GtkWidget *
create_conversion_error_message_area (const gchar *primary_text,
const gchar *secondary_text,
gboolean edit_anyway)
{
GtkWidget *message_area;
GtkWidget *hbox_content;
GtkWidget *image;
GtkWidget *vbox;
gchar *primary_markup;
gchar *secondary_markup;
GtkWidget *primary_label;
GtkWidget *secondary_label;
message_area = gtk_info_bar_new ();
info_bar_add_stock_button_with_text (GTK_INFO_BAR (message_area),
_("_Retry"),
GTK_STOCK_REDO,
GTK_RESPONSE_OK);
if (edit_anyway)
{
gtk_info_bar_add_button (GTK_INFO_BAR (message_area),
/* Translators: the access key chosen for this string should be
different from other main menu access keys (Open, Edit, View...) */
_("Edit Any_way"),
GTK_RESPONSE_YES);
gtk_info_bar_add_button (GTK_INFO_BAR (message_area),
/* Translators: the access key chosen for this string should be
different from other main menu access keys (Open, Edit, View...) */
_("D_on't Edit"),
GTK_RESPONSE_NO);
gtk_info_bar_set_message_type (GTK_INFO_BAR (message_area),
GTK_MESSAGE_WARNING);
}
else
{
gtk_info_bar_add_button (GTK_INFO_BAR (message_area),
GTK_STOCK_CANCEL,
GTK_RESPONSE_CANCEL);
gtk_info_bar_set_message_type (GTK_INFO_BAR (message_area),
GTK_MESSAGE_ERROR);
}
hbox_content = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 8);
image = gtk_image_new_from_stock ("gtk-dialog-error", GTK_ICON_SIZE_DIALOG);
gtk_box_pack_start (GTK_BOX (hbox_content), image, FALSE, FALSE, 0);
gtk_widget_set_halign (image, GTK_ALIGN_CENTER);
gtk_widget_set_valign (image, GTK_ALIGN_START);
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
gtk_box_pack_start (GTK_BOX (hbox_content), vbox, TRUE, TRUE, 0);
primary_markup = g_strdup_printf ("<b>%s</b>", primary_text);
primary_label = gtk_label_new (primary_markup);
g_free (primary_markup);
gtk_box_pack_start (GTK_BOX (vbox), primary_label, TRUE, TRUE, 0);
gtk_label_set_use_markup (GTK_LABEL (primary_label), TRUE);
gtk_label_set_line_wrap (GTK_LABEL (primary_label), TRUE);
gtk_misc_set_alignment (GTK_MISC (primary_label), 0.0, 0.5);
gtk_widget_set_can_focus (primary_label, TRUE);
gtk_label_set_selectable (GTK_LABEL (primary_label), TRUE);
if (secondary_text != NULL)
{
secondary_markup = g_strdup_printf ("<small>%s</small>",
secondary_text);
secondary_label = gtk_label_new (secondary_markup);
g_free (secondary_markup);
gtk_box_pack_start (GTK_BOX (vbox), secondary_label, TRUE, TRUE, 0);
gtk_widget_set_can_focus (secondary_label, TRUE);
gtk_label_set_use_markup (GTK_LABEL (secondary_label), TRUE);
gtk_label_set_line_wrap (GTK_LABEL (secondary_label), TRUE);
gtk_label_set_selectable (GTK_LABEL (secondary_label), TRUE);
gtk_misc_set_alignment (GTK_MISC (secondary_label), 0.0, 0.5);
}
create_combo_box (message_area, vbox);
gtk_widget_show_all (hbox_content);
set_contents (message_area, hbox_content);
return message_area;
}
GtkWidget *
xed_io_loading_error_message_area_new (const gchar *uri,
const XedEncoding *encoding,
const GError *error)
{
gchar *error_message = NULL;
gchar *message_details = NULL;
gchar *full_formatted_uri;
gchar *encoding_name;
gchar *uri_for_display;
gchar *temp_uri_for_display;
GtkWidget *message_area;
gboolean edit_anyway = FALSE;
gboolean convert_error = FALSE;
g_return_val_if_fail (uri != NULL, NULL);
g_return_val_if_fail (error != NULL, NULL);
g_return_val_if_fail ((error->domain == G_CONVERT_ERROR) ||
(error->domain == XED_DOCUMENT_ERROR) ||
(error->domain == G_IO_ERROR), NULL);
full_formatted_uri = xed_utils_uri_for_display (uri);
/* Truncate the URI so it doesn't get insanely wide. Note that even
* though the dialog uses wrapped text, if the URI doesn't contain
* white space then the text-wrapping code is too stupid to wrap it.
*/
temp_uri_for_display = xed_utils_str_middle_truncate (full_formatted_uri,
MAX_URI_IN_DIALOG_LENGTH);
g_free (full_formatted_uri);
uri_for_display = g_markup_printf_escaped ("<i>%s</i>", temp_uri_for_display);
g_free (temp_uri_for_display);
if (encoding != NULL)
encoding_name = xed_encoding_to_string (encoding);
else
encoding_name = g_strdup ("UTF-8");
if (is_gio_error (error, G_IO_ERROR_TOO_MANY_LINKS))
{
message_details = g_strdup (_("The number of followed links is limited and the actual file could not be found within this limit."));
}
else if (is_gio_error (error, G_IO_ERROR_PERMISSION_DENIED))
{
message_details = g_strdup (_("You do not have the permissions necessary to open the file."));
}
else if ((is_gio_error (error, G_IO_ERROR_INVALID_DATA) && encoding == NULL) ||
(error->domain == XED_DOCUMENT_ERROR &&
error->code == XED_DOCUMENT_ERROR_ENCODING_AUTO_DETECTION_FAILED))
{
message_details = g_strconcat (_("xed has not been able to detect "
"the character encoding."), "\n",
_("Please check that you are not trying to open a binary file."), "\n",
_("Select a character encoding from the menu and try again."), NULL);
convert_error = TRUE;
}
else if (error->domain == XED_DOCUMENT_ERROR &&
error->code == XED_DOCUMENT_ERROR_CONVERSION_FALLBACK)
{
error_message = g_strdup_printf (_("There was a problem opening the file %s."),
uri_for_display);
message_details = g_strconcat (_("The file you opened has some invalid characters. "
"If you continue editing this file you could make this "
"document useless."), "\n",
_("You can also choose another character encoding and try again."),
NULL);
edit_anyway = TRUE;
convert_error = TRUE;
}
else if (is_gio_error (error, G_IO_ERROR_INVALID_DATA) && encoding != NULL)
{
error_message = g_strdup_printf (_("Could not open the file %s using the %s character encoding."),
uri_for_display,
encoding_name);
message_details = g_strconcat (_("Please check that you are not trying to open a binary file."), "\n",
_("Select a different character encoding from the menu and try again."), NULL);
convert_error = TRUE;
}
else
{
parse_error (error, &error_message, &message_details, uri, uri_for_display);
}
if (error_message == NULL)
{
error_message = g_strdup_printf (_("Could not open the file %s."),
uri_for_display);
}
if (convert_error)
{
message_area = create_conversion_error_message_area (error_message,
message_details,
edit_anyway);
}
else
{
message_area = create_io_loading_error_message_area (error_message,
message_details,
is_recoverable_error (error));
}
g_free (uri_for_display);
g_free (encoding_name);
g_free (error_message);
g_free (message_details);
return message_area;
}
GtkWidget *
xed_conversion_error_while_saving_message_area_new (
const gchar *uri,
const XedEncoding *encoding,
const GError *error)
{
gchar *error_message = NULL;
gchar *message_details = NULL;
gchar *full_formatted_uri;
gchar *encoding_name;
gchar *uri_for_display;
gchar *temp_uri_for_display;
GtkWidget *message_area;
g_return_val_if_fail (uri != NULL, NULL);
g_return_val_if_fail (error != NULL, NULL);
g_return_val_if_fail (error->domain == G_CONVERT_ERROR ||
error->domain == G_IO_ERROR, NULL);
g_return_val_if_fail (encoding != NULL, NULL);
full_formatted_uri = xed_utils_uri_for_display (uri);
/* Truncate the URI so it doesn't get insanely wide. Note that even
* though the dialog uses wrapped text, if the URI doesn't contain
* white space then the text-wrapping code is too stupid to wrap it.
*/
temp_uri_for_display = xed_utils_str_middle_truncate (full_formatted_uri,
MAX_URI_IN_DIALOG_LENGTH);
g_free (full_formatted_uri);
uri_for_display = g_markup_printf_escaped ("<i>%s</i>", temp_uri_for_display);
g_free (temp_uri_for_display);
encoding_name = xed_encoding_to_string (encoding);
error_message = g_strdup_printf (_("Could not save the file %s using the %s character encoding."),
uri_for_display,
encoding_name);
message_details = g_strconcat (_("The document contains one or more characters that cannot be encoded "
"using the specified character encoding."), "\n",
_("Select a different character encoding from the menu and try again."), NULL);
message_area = create_conversion_error_message_area (
error_message,
message_details,
FALSE);
g_free (uri_for_display);
g_free (encoding_name);
g_free (error_message);
g_free (message_details);
return message_area;
}
const XedEncoding *
xed_conversion_error_message_area_get_encoding (GtkWidget *message_area)
{
gpointer menu;
g_return_val_if_fail (GTK_IS_INFO_BAR (message_area), NULL);
menu = g_object_get_data (G_OBJECT (message_area),
"xed-message-area-encoding-menu");
g_return_val_if_fail (menu, NULL);
return xed_encodings_combo_box_get_selected_encoding
(XED_ENCODINGS_COMBO_BOX (menu));
}
GtkWidget *
xed_file_already_open_warning_message_area_new (const gchar *uri)
{
GtkWidget *message_area;
GtkWidget *hbox_content;
GtkWidget *image;
GtkWidget *vbox;
gchar *primary_markup;
gchar *secondary_markup;
GtkWidget *primary_label;
GtkWidget *secondary_label;
gchar *primary_text;
const gchar *secondary_text;
gchar *full_formatted_uri;
gchar *uri_for_display;
gchar *temp_uri_for_display;
full_formatted_uri = xed_utils_uri_for_display (uri);
/* Truncate the URI so it doesn't get insanely wide. Note that even
* though the dialog uses wrapped text, if the URI doesn't contain
* white space then the text-wrapping code is too stupid to wrap it.
*/
temp_uri_for_display = xed_utils_str_middle_truncate (full_formatted_uri,
MAX_URI_IN_DIALOG_LENGTH);
g_free (full_formatted_uri);
uri_for_display = g_markup_printf_escaped ("<i>%s</i>", temp_uri_for_display);
g_free (temp_uri_for_display);
message_area = gtk_info_bar_new ();
gtk_info_bar_add_button (GTK_INFO_BAR (message_area),
/* Translators: the access key chosen for this string should be
different from other main menu access keys (Open, Edit, View...) */
_("Edit Any_way"),
GTK_RESPONSE_YES);
gtk_info_bar_add_button (GTK_INFO_BAR (message_area),
/* Translators: the access key chosen for this string should be
different from other main menu access keys (Open, Edit, View...) */
_("D_on't Edit"),
GTK_RESPONSE_CANCEL);
gtk_info_bar_set_message_type (GTK_INFO_BAR (message_area),
GTK_MESSAGE_WARNING);
hbox_content = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 8);
image = gtk_image_new_from_stock ("gtk-dialog-warning", GTK_ICON_SIZE_DIALOG);
gtk_box_pack_start (GTK_BOX (hbox_content), image, FALSE, FALSE, 0);
gtk_widget_set_halign (image, GTK_ALIGN_CENTER);
gtk_widget_set_valign (image, GTK_ALIGN_START);
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
gtk_box_pack_start (GTK_BOX (hbox_content), vbox, TRUE, TRUE, 0);
primary_text = g_strdup_printf (_("This file (%s) is already open in another xed window."), uri_for_display);
g_free (uri_for_display);
primary_markup = g_strdup_printf ("<b>%s</b>", primary_text);
g_free (primary_text);
primary_label = gtk_label_new (primary_markup);
g_free (primary_markup);
gtk_box_pack_start (GTK_BOX (vbox), primary_label, TRUE, TRUE, 0);
gtk_label_set_use_markup (GTK_LABEL (primary_label), TRUE);
gtk_label_set_line_wrap (GTK_LABEL (primary_label), TRUE);
gtk_misc_set_alignment (GTK_MISC (primary_label), 0.0, 0.5);
gtk_widget_set_can_focus (primary_label, TRUE);
gtk_label_set_selectable (GTK_LABEL (primary_label), TRUE);
secondary_text = _("xed opened this instance of the file in a non-editable way. "
"Do you want to edit it anyway?");
secondary_markup = g_strdup_printf ("<small>%s</small>",
secondary_text);
secondary_label = gtk_label_new (secondary_markup);
g_free (secondary_markup);
gtk_box_pack_start (GTK_BOX (vbox), secondary_label, TRUE, TRUE, 0);
gtk_widget_set_can_focus (secondary_label, TRUE);
gtk_label_set_use_markup (GTK_LABEL (secondary_label), TRUE);
gtk_label_set_line_wrap (GTK_LABEL (secondary_label), TRUE);
gtk_label_set_selectable (GTK_LABEL (secondary_label), TRUE);
gtk_misc_set_alignment (GTK_MISC (secondary_label), 0.0, 0.5);
gtk_widget_show_all (hbox_content);
set_contents (message_area, hbox_content);
return message_area;
}
GtkWidget *
xed_externally_modified_saving_error_message_area_new (
const gchar *uri,
const GError *error)
{
GtkWidget *message_area;
GtkWidget *hbox_content;
GtkWidget *image;
GtkWidget *vbox;
gchar *primary_markup;
gchar *secondary_markup;
GtkWidget *primary_label;
GtkWidget *secondary_label;
gchar *primary_text;
const gchar *secondary_text;
gchar *full_formatted_uri;
gchar *uri_for_display;
gchar *temp_uri_for_display;
g_return_val_if_fail (uri != NULL, NULL);
g_return_val_if_fail (error != NULL, NULL);
g_return_val_if_fail (error->domain == XED_DOCUMENT_ERROR, NULL);
g_return_val_if_fail (error->code == XED_DOCUMENT_ERROR_EXTERNALLY_MODIFIED, NULL);
full_formatted_uri = xed_utils_uri_for_display (uri);
/* Truncate the URI so it doesn't get insanely wide. Note that even
* though the dialog uses wrapped text, if the URI doesn't contain
* white space then the text-wrapping code is too stupid to wrap it.
*/
temp_uri_for_display = xed_utils_str_middle_truncate (full_formatted_uri,
MAX_URI_IN_DIALOG_LENGTH);
g_free (full_formatted_uri);
uri_for_display = g_markup_printf_escaped ("<i>%s</i>", temp_uri_for_display);
g_free (temp_uri_for_display);
message_area = gtk_info_bar_new ();
info_bar_add_stock_button_with_text (GTK_INFO_BAR (message_area),
_("S_ave Anyway"),
GTK_STOCK_SAVE,
GTK_RESPONSE_YES);
gtk_info_bar_add_button (GTK_INFO_BAR (message_area),
_("D_on't Save"),
GTK_RESPONSE_CANCEL);
gtk_info_bar_set_message_type (GTK_INFO_BAR (message_area),
GTK_MESSAGE_WARNING);
hbox_content = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 8);
image = gtk_image_new_from_stock ("gtk-dialog-warning", GTK_ICON_SIZE_DIALOG);
gtk_box_pack_start (GTK_BOX (hbox_content), image, FALSE, FALSE, 0);
gtk_widget_set_halign (image, GTK_ALIGN_CENTER);
gtk_widget_set_valign (image, GTK_ALIGN_START);
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
gtk_box_pack_start (GTK_BOX (hbox_content), vbox, TRUE, TRUE, 0);
// FIXME: review this message, it's not clear since for the user the "modification"
// could be interpreted as the changes he made in the document. beside "reading" is
// not accurate (since last load/save)
primary_text = g_strdup_printf (_("The file %s has been modified since reading it."),
uri_for_display);
g_free (uri_for_display);
primary_markup = g_strdup_printf ("<b>%s</b>", primary_text);
g_free (primary_text);
primary_label = gtk_label_new (primary_markup);
g_free (primary_markup);
gtk_box_pack_start (GTK_BOX (vbox), primary_label, TRUE, TRUE, 0);
gtk_label_set_use_markup (GTK_LABEL (primary_label), TRUE);
gtk_label_set_line_wrap (GTK_LABEL (primary_label), TRUE);
gtk_misc_set_alignment (GTK_MISC (primary_label), 0.0, 0.5);
gtk_widget_set_can_focus (primary_label, TRUE);
gtk_label_set_selectable (GTK_LABEL (primary_label), TRUE);
secondary_text = _("If you save it, all the external changes could be lost. Save it anyway?");
secondary_markup = g_strdup_printf ("<small>%s</small>",
secondary_text);
secondary_label = gtk_label_new (secondary_markup);
g_free (secondary_markup);
gtk_box_pack_start (GTK_BOX (vbox), secondary_label, TRUE, TRUE, 0);
gtk_widget_set_can_focus (secondary_label, TRUE);
gtk_label_set_use_markup (GTK_LABEL (secondary_label), TRUE);
gtk_label_set_line_wrap (GTK_LABEL (secondary_label), TRUE);
gtk_label_set_selectable (GTK_LABEL (secondary_label), TRUE);
gtk_misc_set_alignment (GTK_MISC (secondary_label), 0.0, 0.5);
gtk_widget_show_all (hbox_content);
set_contents (message_area, hbox_content);
return message_area;
}
GtkWidget *
xed_no_backup_saving_error_message_area_new (const gchar *uri,
const GError *error)
{
GtkWidget *message_area;
GtkWidget *hbox_content;
GtkWidget *image;
GtkWidget *vbox;
gchar *primary_markup;
gchar *secondary_markup;
GtkWidget *primary_label;
GtkWidget *secondary_label;
gchar *primary_text;
const gchar *secondary_text;
gchar *full_formatted_uri;
gchar *uri_for_display;
gchar *temp_uri_for_display;
g_return_val_if_fail (uri != NULL, NULL);
g_return_val_if_fail (error != NULL, NULL);
g_return_val_if_fail (((error->domain == XED_DOCUMENT_ERROR &&
error->code == XED_DOCUMENT_ERROR_CANT_CREATE_BACKUP) ||
(error->domain == G_IO_ERROR &&
error->code == G_IO_ERROR_CANT_CREATE_BACKUP)), NULL);
full_formatted_uri = xed_utils_uri_for_display (uri);
/* Truncate the URI so it doesn't get insanely wide. Note that even
* though the dialog uses wrapped text, if the URI doesn't contain
* white space then the text-wrapping code is too stupid to wrap it.
*/
temp_uri_for_display = xed_utils_str_middle_truncate (full_formatted_uri,
MAX_URI_IN_DIALOG_LENGTH);
g_free (full_formatted_uri);
uri_for_display = g_markup_printf_escaped ("<i>%s</i>", temp_uri_for_display);
g_free (temp_uri_for_display);
message_area = gtk_info_bar_new ();
info_bar_add_stock_button_with_text (GTK_INFO_BAR (message_area),
_("S_ave Anyway"),
GTK_STOCK_SAVE,
GTK_RESPONSE_YES);
gtk_info_bar_add_button (GTK_INFO_BAR (message_area),
_("D_on't Save"),
GTK_RESPONSE_CANCEL);
gtk_info_bar_set_message_type (GTK_INFO_BAR (message_area),
GTK_MESSAGE_WARNING);
hbox_content = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 8);
image = gtk_image_new_from_stock ("gtk-dialog-warning", GTK_ICON_SIZE_DIALOG);
gtk_box_pack_start (GTK_BOX (hbox_content), image, FALSE, FALSE, 0);
gtk_widget_set_halign (image, GTK_ALIGN_CENTER);
gtk_widget_set_valign (image, GTK_ALIGN_START);
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
gtk_box_pack_start (GTK_BOX (hbox_content), vbox, TRUE, TRUE, 0);
// FIXME: review this messages
if (xed_prefs_manager_get_create_backup_copy ())
primary_text = g_strdup_printf (_("Could not create a backup file while saving %s"),
uri_for_display);
else
primary_text = g_strdup_printf (_("Could not create a temporary backup file while saving %s"),
uri_for_display);
g_free (uri_for_display);
primary_markup = g_strdup_printf ("<b>%s</b>", primary_text);
g_free (primary_text);
primary_label = gtk_label_new (primary_markup);
g_free (primary_markup);
gtk_box_pack_start (GTK_BOX (vbox), primary_label, TRUE, TRUE, 0);
gtk_label_set_use_markup (GTK_LABEL (primary_label), TRUE);
gtk_label_set_line_wrap (GTK_LABEL (primary_label), TRUE);
gtk_misc_set_alignment (GTK_MISC (primary_label), 0.0, 0.5);
gtk_widget_set_can_focus (primary_label, TRUE);
gtk_label_set_selectable (GTK_LABEL (primary_label), TRUE);
secondary_text = _("xed could not back up the old copy of the file before saving the new one. "
"You can ignore this warning and save the file anyway, but if an error "
"occurs while saving, you could lose the old copy of the file. Save anyway?");
secondary_markup = g_strdup_printf ("<small>%s</small>",
secondary_text);
secondary_label = gtk_label_new (secondary_markup);
g_free (secondary_markup);
gtk_box_pack_start (GTK_BOX (vbox), secondary_label, TRUE, TRUE, 0);
gtk_widget_set_can_focus (secondary_label, TRUE);
gtk_label_set_use_markup (GTK_LABEL (secondary_label), TRUE);
gtk_label_set_line_wrap (GTK_LABEL (secondary_label), TRUE);
gtk_label_set_selectable (GTK_LABEL (secondary_label), TRUE);
gtk_misc_set_alignment (GTK_MISC (secondary_label), 0.0, 0.5);
gtk_widget_show_all (hbox_content);
set_contents (message_area, hbox_content);
return message_area;
}
GtkWidget *
xed_unrecoverable_saving_error_message_area_new (const gchar *uri,
const GError *error)
{
gchar *error_message = NULL;
gchar *message_details = NULL;
gchar *full_formatted_uri;
gchar *scheme_string;
gchar *scheme_markup;
gchar *uri_for_display;
gchar *temp_uri_for_display;
GtkWidget *message_area;
g_return_val_if_fail (uri != NULL, NULL);
g_return_val_if_fail (error != NULL, NULL);
g_return_val_if_fail ((error->domain == XED_DOCUMENT_ERROR) ||
(error->domain == G_IO_ERROR), NULL);
full_formatted_uri = xed_utils_uri_for_display (uri);
/* Truncate the URI so it doesn't get insanely wide. Note that even
* though the dialog uses wrapped text, if the URI doesn't contain
* white space then the text-wrapping code is too stupid to wrap it.
*/
temp_uri_for_display = xed_utils_str_middle_truncate (full_formatted_uri,
MAX_URI_IN_DIALOG_LENGTH);
g_free (full_formatted_uri);
uri_for_display = g_markup_printf_escaped ("<i>%s</i>", temp_uri_for_display);
g_free (temp_uri_for_display);
if (is_gio_error (error, G_IO_ERROR_NOT_SUPPORTED))
{
scheme_string = g_uri_parse_scheme (uri);
if ((scheme_string != NULL) && g_utf8_validate (scheme_string, -1, NULL))
{
scheme_markup = g_markup_printf_escaped ("<i>%s:</i>", scheme_string);
/* Translators: %s is a URI scheme (like for example http:, ftp:, etc.) */
message_details = g_strdup_printf (_("xed cannot handle %s locations in write mode. "
"Please check that you typed the "
"location correctly and try again."),
scheme_markup);
g_free (scheme_markup);
}
else
{
message_details = g_strdup (_("xed cannot handle this location in write mode. "
"Please check that you typed the "
"location correctly and try again."));
}
g_free (scheme_string);
}
else if (is_gio_error (error, G_IO_ERROR_INVALID_FILENAME))
{
message_details = g_strdup (_("%s is not a valid location. "
"Please check that you typed the "
"location correctly and try again."));
}
else if (is_gio_error (error, G_IO_ERROR_PERMISSION_DENIED))
{
message_details = g_strdup (_("You do not have the permissions necessary to save the file. "
"Please check that you typed the "
"location correctly and try again."));
}
else if (is_gio_error (error, G_IO_ERROR_NO_SPACE))
{
message_details = g_strdup (_("There is not enough disk space to save the file. "
"Please free some disk space and try again."));
}
else if (is_gio_error (error, G_IO_ERROR_READ_ONLY))
{
message_details = g_strdup (_("You are trying to save the file on a read-only disk. "
"Please check that you typed the location "
"correctly and try again."));
}
else if (is_gio_error (error, G_IO_ERROR_EXISTS))
{
message_details = g_strdup (_("A file with the same name already exists. "
"Please use a different name."));
}
else if (is_gio_error (error, G_IO_ERROR_FILENAME_TOO_LONG))
{
message_details = g_strdup (_("The disk where you are trying to save the file has "
"a limitation on length of the file names. "
"Please use a shorter name."));
}
else if (error->domain == XED_DOCUMENT_ERROR &&
error->code == XED_DOCUMENT_ERROR_TOO_BIG)
{
message_details = g_strdup (_("The disk where you are trying to save the file has "
"a limitation on file sizes. Please try saving "
"a smaller file or saving it to a disk that does not "
"have this limitation."));
}
else
{
parse_error (error,
&error_message,
&message_details,
uri,
uri_for_display);
}
if (error_message == NULL)
{
error_message = g_strdup_printf (_("Could not save the file %s."),
uri_for_display);
}
message_area = create_io_loading_error_message_area (error_message,
message_details,
FALSE);
g_free (uri_for_display);
g_free (error_message);
g_free (message_details);
return message_area;
}
GtkWidget *
xed_externally_modified_message_area_new (const gchar *uri,
gboolean document_modified)
{
gchar *full_formatted_uri;
gchar *uri_for_display;
gchar *temp_uri_for_display;
const gchar *primary_text;
const gchar *secondary_text;
GtkWidget *message_area;
g_return_val_if_fail (uri != NULL, NULL);
full_formatted_uri = xed_utils_uri_for_display (uri);
/* Truncate the URI so it doesn't get insanely wide. Note that even
* though the dialog uses wrapped text, if the URI doesn't contain
* white space then the text-wrapping code is too stupid to wrap it.
*/
temp_uri_for_display = xed_utils_str_middle_truncate (full_formatted_uri,
MAX_URI_IN_DIALOG_LENGTH);
g_free (full_formatted_uri);
uri_for_display = g_markup_printf_escaped ("<i>%s</i>", temp_uri_for_display);
g_free (temp_uri_for_display);
// FIXME: review this message, it's not clear since for the user the "modification"
// could be interpreted as the changes he made in the document. beside "reading" is
// not accurate (since last load/save)
primary_text = g_strdup_printf (_("The file %s changed on disk."),
uri_for_display);
g_free (uri_for_display);
if (document_modified)
secondary_text = _("Do you want to drop your changes and reload the file?");
else
secondary_text = _("Do you want to reload the file?");
message_area = gtk_info_bar_new ();
info_bar_add_stock_button_with_text (GTK_INFO_BAR (message_area),
_("_Reload"),
GTK_STOCK_REFRESH,
GTK_RESPONSE_OK);
gtk_info_bar_add_button (GTK_INFO_BAR (message_area),
GTK_STOCK_CANCEL,
GTK_RESPONSE_CANCEL);
gtk_info_bar_set_message_type (GTK_INFO_BAR (message_area),
GTK_MESSAGE_WARNING);
set_message_area_text_and_icon (message_area,
"gtk-dialog-warning",
primary_text,
secondary_text);
return message_area;
}
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