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gimp/app/dialogs/user-install-dialog.c

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/* The GIMP -- an image manipulation program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
* Copyright (C) 2000 Michael Natterer and Sven Neumann
*
* 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 <errno.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <glib/gstdio.h>
#include <gtk/gtk.h>
#ifdef G_OS_WIN32
#include <libgimpbase/gimpwin32-io.h>
#endif
#include "libgimpbase/gimpbase.h"
#include "libgimpmath/gimpmath.h"
#include "libgimpwidgets/gimpwidgets.h"
#include "dialogs-types.h"
#include "config/gimpconfig-file.h"
#include "config/gimprc.h"
#include "core/gimp-templates.h"
#include "user-install-dialog.h"
#include "gimp-intl.h"
enum
{
WELCOME_PAGE,
INSTALLATION_PAGE,
NUM_PAGES
};
enum
{
DIRENT_COLUMN,
PIXBUF_COLUMN,
DESC_COLUMN,
NUM_COLUMNS
};
static void user_install_response (GtkWidget *dialog,
gint response_id,
GimpRc *gimprc);
static gboolean user_install_run (GtkWidget *page,
const gchar *oldgimp);
/* private stuff */
static GtkWidget *notebook = NULL;
static GtkWidget *title_label = NULL;
static GtkWidget *footer_label = NULL;
static gchar *oldgimp = NULL;
static gint oldgimp_major = 0;
static gint oldgimp_minor = 0;
static gboolean migrate = FALSE;
typedef enum
{
USER_INSTALL_DO_NOTHING, /* Don't pre-create */
USER_INSTALL_MKDIR, /* Create the directory */
USER_INSTALL_FROM_SYSCONF_DIR /* Copy from sysconf directory */
} UserInstallAction;
static const struct
{
const gchar *name;
UserInstallAction action;
}
user_install_items[] =
{
{ "gimprc", USER_INSTALL_DO_NOTHING },
{ "gtkrc", USER_INSTALL_FROM_SYSCONF_DIR },
{ "pluginrc", USER_INSTALL_DO_NOTHING },
{ "menurc", USER_INSTALL_DO_NOTHING },
{ "sessionrc", USER_INSTALL_DO_NOTHING },
{ "templaterc", USER_INSTALL_DO_NOTHING },
{ "unitrc", USER_INSTALL_DO_NOTHING },
{ "brushes", USER_INSTALL_MKDIR },
{ "fonts", USER_INSTALL_MKDIR },
{ "gradients", USER_INSTALL_MKDIR },
{ "palettes", USER_INSTALL_MKDIR },
{ "patterns", USER_INSTALL_MKDIR },
{ "plug-ins", USER_INSTALL_MKDIR },
{ "modules", USER_INSTALL_MKDIR },
{ "interpreters", USER_INSTALL_MKDIR },
{ "environ", USER_INSTALL_MKDIR },
{ "scripts", USER_INSTALL_MKDIR },
{ "templates", USER_INSTALL_MKDIR },
{ "themes", USER_INSTALL_MKDIR },
{ "tmp", USER_INSTALL_MKDIR },
{ "tool-options", USER_INSTALL_MKDIR },
{ "curves", USER_INSTALL_MKDIR },
{ "levels", USER_INSTALL_MKDIR },
{ "fractalexplorer", USER_INSTALL_MKDIR },
{ "gfig", USER_INSTALL_MKDIR },
{ "gflare", USER_INSTALL_MKDIR },
{ "gimpressionist", USER_INSTALL_MKDIR }
};
static GtkWidget *
user_install_notebook_set_page (GtkNotebook *notebook,
gint index)
{
GtkWidget *page;
const gchar *title;
const gchar *footer;
page = gtk_notebook_get_nth_page (notebook, index);
title = g_object_get_data (G_OBJECT (page), "title");
footer = g_object_get_data (G_OBJECT (page), "footer");
gtk_label_set_text (GTK_LABEL (title_label), title);
gtk_label_set_text (GTK_LABEL (footer_label), footer);
gtk_notebook_set_current_page (notebook, index);
return page;
}
static void
user_install_response (GtkWidget *dialog,
gint response_id,
GimpRc *gimprc)
{
gint index = gtk_notebook_get_current_page (GTK_NOTEBOOK (notebook));
if (response_id != GTK_RESPONSE_OK)
exit (EXIT_SUCCESS);
switch (index)
{
case WELCOME_PAGE:
{
GtkWidget *page;
page = user_install_notebook_set_page (GTK_NOTEBOOK (notebook),
++index);
/* Creating the directories can take some time on NFS, so inform
* the user and set the buttons insensitive
*/
gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog),
GTK_RESPONSE_CANCEL, FALSE);
gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog),
GTK_RESPONSE_OK, TRUE);
if (user_install_run (page, migrate ? oldgimp : NULL))
{
gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog),
GTK_RESPONSE_OK, TRUE);
gtk_label_set_text (GTK_LABEL (footer_label),
_("Installation successful. "
"Click \"Continue\" to proceed."));
}
else
{
gtk_label_set_text (GTK_LABEL (footer_label),
_("Installation failed! "
"Contact system administrator."));
}
gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog),
GTK_RESPONSE_CANCEL, TRUE);
}
break;
case INSTALLATION_PAGE:
if (! migrate)
gimp_rc_save (gimprc);
gtk_widget_destroy (dialog);
gtk_main_quit ();
break;
default:
g_assert_not_reached ();
break;
}
}
static GtkWidget *
user_install_notebook_append_page (GtkNotebook *notebook,
const gchar *title,
const gchar *footer,
gint vbox_spacing)
{
GtkWidget *page = gtk_vbox_new (FALSE, vbox_spacing);
g_object_set_data (G_OBJECT (page), "title", (gpointer) title);
g_object_set_data (G_OBJECT (page), "footer", (gpointer) footer);
gtk_notebook_append_page (notebook, page, NULL);
gtk_widget_show (page);
return page;
}
void
user_install_dialog_run (const gchar *alternate_system_gimprc,
const gchar *alternate_gimprc,
gboolean verbose)
{
GimpRc *gimprc;
GtkWidget *dialog;
GtkWidget *vbox;
GtkWidget *hbox;
GtkWidget *page;
GtkWidget *widget;
GdkPixbuf *wilber;
gchar *filename;
gchar *version;
oldgimp = g_strdup (gimp_directory ());
/* FIXME */
version = strstr (oldgimp, "2.3");
if (version)
{
version[2] = '2';
oldgimp_major = 2;
oldgimp_minor = 2;
}
migrate = (version && g_file_test (oldgimp, G_FILE_TEST_IS_DIR));
if (! migrate)
{
if (version)
{
version[2] = '0';
oldgimp_major = 2;
oldgimp_minor = 0;
}
migrate = (version && g_file_test (oldgimp, G_FILE_TEST_IS_DIR));
}
if (! migrate)
{
g_free (oldgimp);
oldgimp = NULL;
oldgimp_major = 0;
oldgimp_minor = 0;
}
dialog = gimp_dialog_new (_("GIMP User Installation"),
"gimp-user-installation",
NULL, 0,
NULL, NULL,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
_("Continue"), GTK_RESPONSE_OK,
NULL);
gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
GTK_RESPONSE_OK,
GTK_RESPONSE_CANCEL,
-1);
gimprc = gimp_rc_new (alternate_system_gimprc, alternate_gimprc, verbose);
g_signal_connect (dialog, "response",
G_CALLBACK (user_install_response),
gimprc);
g_object_weak_ref (G_OBJECT (dialog), (GWeakNotify) g_object_unref, gimprc);
vbox = gtk_vbox_new (FALSE, 12);
gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), vbox);
gtk_container_set_border_width (GTK_CONTAINER (vbox), 12);
gtk_widget_show (vbox);
hbox = gtk_hbox_new (FALSE, 12);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
filename = g_build_filename (gimp_data_directory(),
"images", "wilber-wizard.png", NULL);
wilber = gdk_pixbuf_new_from_file (filename, NULL);
g_free (filename);
if (wilber)
{
GtkWidget *image = gtk_image_new_from_pixbuf (wilber);
g_object_unref (wilber);
gtk_box_pack_start (GTK_BOX (hbox), image, FALSE, FALSE, 0);
gtk_widget_show (image);
}
title_label = gtk_label_new (NULL);
gtk_label_set_justify (GTK_LABEL (title_label), GTK_JUSTIFY_LEFT);
gtk_label_set_line_wrap (GTK_LABEL (title_label), TRUE);
gimp_label_set_attributes (GTK_LABEL (title_label),
PANGO_ATTR_SCALE, PANGO_SCALE_X_LARGE,
-1);
gtk_box_pack_start (GTK_BOX (hbox), title_label, FALSE, FALSE, 0);
gtk_widget_show (title_label);
notebook = gtk_notebook_new ();
gtk_notebook_set_show_tabs (GTK_NOTEBOOK (notebook), FALSE);
gtk_notebook_set_show_border (GTK_NOTEBOOK (notebook), FALSE);
gtk_box_pack_start (GTK_BOX (vbox), notebook, TRUE, TRUE, 0);
gtk_widget_show (notebook);
footer_label = gtk_label_new (NULL);
gtk_misc_set_alignment (GTK_MISC (footer_label), 1.0, 1.0);
gimp_label_set_attributes (GTK_LABEL (footer_label),
PANGO_ATTR_STYLE, PANGO_STYLE_OBLIQUE,
-1);
gtk_box_pack_start (GTK_BOX (vbox), footer_label, FALSE, FALSE, 0);
gtk_widget_show (footer_label);
/* WELCOME_PAGE */
page = user_install_notebook_append_page (GTK_NOTEBOOK (notebook),
_("Welcome to the GNU Image "
"Manipulation Program"),
NULL,
12);
if (migrate)
{
gchar *title;
gchar *label;
title = g_strdup_printf (_("It seems you have used GIMP %s before."),
version);
label = g_strdup_printf (_("_Migrate GIMP %s user settings"), version);
widget = gimp_int_radio_group_new (TRUE, title,
G_CALLBACK (gimp_radio_button_update),
&migrate, migrate,
label,
TRUE, NULL,
_("Do a _fresh user installation"),
FALSE, NULL,
NULL);
g_free (label);
g_free (title);
}
else
{
gchar *text;
text = g_strdup_printf (_("It appears that you are using GIMP for the "
"first time. GIMP will now create a folder "
"named '<b>%s</b>' and copy some files to it."),
gimp_filename_to_utf8 (gimp_directory ()));
widget = g_object_new (GTK_TYPE_LABEL,
"use-markup", TRUE,
"label", text,
"wrap", TRUE,
"xalign", 0.0,
NULL);
g_free (text);
}
gtk_box_pack_start (GTK_BOX (page), widget, FALSE, FALSE, 0);
gtk_widget_show (widget);
/* INSTALLATION_PAGE */
page = user_install_notebook_append_page (GTK_NOTEBOOK (notebook),
_("User Installation Log"),
_("Please wait while your "
"personal GIMP folder is "
"being created..."),
0);
user_install_notebook_set_page (GTK_NOTEBOOK (notebook), WELCOME_PAGE);
gtk_widget_show (dialog);
gtk_main ();
g_free (oldgimp);
}
/*********************/
/* Local functions */
static void
print_log (GtkWidget *view,
GtkTextBuffer *buffer,
GError *error)
{
GtkTextIter cursor;
GdkPixbuf *pixbuf;
gtk_text_buffer_insert_at_cursor (buffer, error ? "\n" : " ", -1);
gtk_text_buffer_get_end_iter (buffer, &cursor);
pixbuf =
gtk_widget_render_icon (view,
error ? GIMP_STOCK_ERROR : GTK_STOCK_APPLY,
error ? GTK_ICON_SIZE_DIALOG : GTK_ICON_SIZE_MENU,
NULL);
gtk_text_buffer_insert_pixbuf (buffer, &cursor, pixbuf);
g_object_unref (pixbuf);
if (error)
{
gtk_text_buffer_insert (buffer, &cursor, "\n", -1);
gtk_text_buffer_insert_with_tags_by_name (buffer, &cursor,
error->message, -1,
"bold",
NULL);
}
gtk_text_buffer_insert (buffer, &cursor, "\n", -1);
while (gtk_events_pending ())
gtk_main_iteration ();
}
static gboolean
user_install_file_copy (GtkTextBuffer *log_buffer,
const gchar *source,
const gchar *dest,
GError **error)
{
gchar *msg;
msg = g_strdup_printf (_("Copying file '%s' from '%s'..."),
gimp_filename_to_utf8 (dest),
gimp_filename_to_utf8 (source));
gtk_text_buffer_insert_at_cursor (log_buffer, msg, -1);
g_free (msg);
while (gtk_events_pending ())
gtk_main_iteration ();
return gimp_config_file_copy (source, dest, error);
}
static gboolean
user_install_mkdir (GtkTextBuffer *log_buffer,
const gchar *dirname,
GError **error)
{
gchar *msg;
msg = g_strdup_printf (_("Creating folder '%s'..."),
gimp_filename_to_utf8 (dirname));
gtk_text_buffer_insert_at_cursor (log_buffer, msg, -1);
g_free (msg);
while (gtk_events_pending ())
gtk_main_iteration ();
if (g_mkdir (dirname,
S_IRUSR | S_IWUSR | S_IXUSR |
S_IRGRP | S_IXGRP |
S_IROTH | S_IXOTH) == -1)
{
g_set_error (error, G_FILE_ERROR, g_file_error_from_errno (errno),
_("Cannot create folder '%s': %s"),
gimp_filename_to_utf8 (dirname), g_strerror (errno));
return FALSE;
}
return TRUE;
}
static gboolean
user_install_dir_copy (GtkWidget *log_view,
GtkTextBuffer *log_buffer,
const gchar *source,
const gchar *base,
GError **error)
{
GDir *source_dir = NULL;
GDir *dest_dir = NULL;
gchar dest[1024];
gchar *basename;
gchar *dirname;
basename = g_path_get_basename (source);
dirname = g_build_filename (base, basename, NULL);
g_free (basename);
if (! user_install_mkdir (log_buffer, dirname, error))
{
g_free (dirname);
return FALSE;
}
print_log (log_view, log_buffer, NULL);
dest_dir = g_dir_open (dirname, 0, error);
if (dest_dir)
{
source_dir = g_dir_open (source, 0, error);
if (source_dir)
{
const gchar *basename;
gchar *name;
while ((basename = g_dir_read_name (source_dir)) != NULL)
{
name = g_build_filename (source, basename, NULL);
if (g_file_test (name, G_FILE_TEST_IS_REGULAR))
{
g_snprintf (dest, sizeof (dest), "%s%c%s",
dirname, G_DIR_SEPARATOR, basename);
if (! user_install_file_copy (log_buffer, name, dest, error))
{
g_free (name);
goto break_out_of_loop;
}
print_log (log_view, log_buffer, NULL);
}
g_free (name);
}
}
}
break_out_of_loop:
g_free (dirname);
if (source_dir)
g_dir_close (source_dir);
if (dest_dir)
g_dir_close (dest_dir);
return (*error == NULL);
}
static gboolean
user_install_create_files (GtkWidget *log_view,
GtkTextBuffer *log_buffer)
{
gchar dest[1024];
gchar source[1024];
gint i;
GError *error = NULL;
for (i = 0; i < G_N_ELEMENTS (user_install_items); i++)
{
g_snprintf (dest, sizeof (dest), "%s%c%s",
gimp_directory (),
G_DIR_SEPARATOR,
user_install_items[i].name);
switch (user_install_items[i].action)
{
case USER_INSTALL_DO_NOTHING:
break;
case USER_INSTALL_MKDIR:
if (! user_install_mkdir (log_buffer, dest, &error))
goto break_out_of_loop;
break;
case USER_INSTALL_FROM_SYSCONF_DIR:
g_snprintf (source, sizeof (source), "%s%c%s",
gimp_sysconf_directory (), G_DIR_SEPARATOR,
user_install_items[i].name);
if (! user_install_file_copy (log_buffer, source, dest, &error))
goto break_out_of_loop;
break;
default:
g_assert_not_reached ();
break;
}
if (user_install_items[i].action != USER_INSTALL_DO_NOTHING)
print_log (log_view, log_buffer, NULL);
}
break_out_of_loop:
if (error)
{
print_log (log_view, log_buffer, error);
g_clear_error (&error);
return FALSE;
}
return TRUE;
}
static gboolean
user_install_migrate_files (const gchar *oldgimp,
gint oldgimp_major,
gint oldgimp_minor,
GtkWidget *log_view,
GtkTextBuffer *log_buffer)
{
GDir *dir;
GError *error = NULL;
dir = g_dir_open (oldgimp, 0, &error);
if (dir)
{
const gchar *basename;
gchar *source = NULL;
gchar dest[1024];
while ((basename = g_dir_read_name (dir)) != NULL)
{
source = g_build_filename (oldgimp, basename, NULL);
if (g_file_test (source, G_FILE_TEST_IS_REGULAR))
{
/* skip these for all old versions */
if ((strncmp (basename, "gimpswap.", 9) == 0) ||
(strncmp (basename, "pluginrc", 8) == 0) ||
(strncmp (basename, "themerc", 7) == 0))
{
goto next_file;
}
/* skip menurc for gimp 2.0 since the format has changed */
if (oldgimp_minor == 0 &&
(strncmp (basename, "menurc", 6) == 0))
{
goto next_file;
}
g_snprintf (dest, sizeof (dest), "%s%c%s",
gimp_directory (), G_DIR_SEPARATOR, basename);
user_install_file_copy (log_buffer, source, dest, &error);
print_log (log_view, log_buffer, error);
g_clear_error (&error);
}
else if (g_file_test (source, G_FILE_TEST_IS_DIR) &&
strcmp (basename, "tmp") != 0)
{
if (! user_install_dir_copy (log_view, log_buffer,
source, gimp_directory (), &error))
{
print_log (log_view, log_buffer, error);
g_clear_error (&error);
}
}
next_file:
g_free (source);
source = NULL;
}
/* create the tmp directory that was explicitely not copied */
g_snprintf (dest, sizeof (dest), "%s%c%s",
gimp_directory (), G_DIR_SEPARATOR, "tmp");
if (user_install_mkdir (log_buffer, dest, &error))
print_log (log_view, log_buffer, NULL);
g_dir_close (dir);
}
if (error)
{
print_log (log_view, log_buffer, error);
g_clear_error (&error);
return FALSE;
}
gimp_templates_migrate (oldgimp);
return TRUE;
}
static gboolean
user_install_run (GtkWidget *page,
const gchar *oldgimp)
{
GtkWidget *scrolled_window;
GtkTextBuffer *log_buffer;
GtkWidget *log_view;
GError *error = NULL;
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
gtk_box_pack_start (GTK_BOX (page), scrolled_window, TRUE, TRUE, 0);
gtk_widget_show (scrolled_window);
log_buffer = gtk_text_buffer_new (NULL);
gtk_text_buffer_create_tag (log_buffer, "bold",
"weight", PANGO_WEIGHT_BOLD,
NULL);
log_view = gtk_text_view_new_with_buffer (log_buffer);
g_object_unref (log_buffer);
gtk_text_view_set_editable (GTK_TEXT_VIEW (log_view), FALSE);
gtk_container_add (GTK_CONTAINER (scrolled_window), log_view);
gtk_widget_show (log_view);
if (! user_install_mkdir (log_buffer, gimp_directory (), &error))
{
print_log (log_view, log_buffer, error);
g_clear_error (&error);
return FALSE;
}
print_log (log_view, log_buffer, NULL);
if (oldgimp)
return user_install_migrate_files (oldgimp, oldgimp_major, oldgimp_minor,
log_view, log_buffer);
else
return user_install_create_files (log_view, log_buffer);
}
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