diff options
Diffstat (limited to 'src/copy-theme-dialog.c.orig')
| -rw-r--r-- | src/copy-theme-dialog.c.orig | 545 |
1 files changed, 0 insertions, 545 deletions
diff --git a/src/copy-theme-dialog.c.orig b/src/copy-theme-dialog.c.orig deleted file mode 100644 index d8150eb..0000000 --- a/src/copy-theme-dialog.c.orig +++ /dev/null @@ -1,545 +0,0 @@ -/* copy-theme-dialog.c - * Copyright (C) 2008 John Millikin <[email protected]> - * - * 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, 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 <limits.h> -#include <string.h> -#include <sys/stat.h> - -#include <glib.h> -#include <glib/gstdio.h> -#include <glib/gi18n.h> -#include <gtk/gtk.h> -#include <gio/gio.h> - -#include "copy-theme-dialog.h" - -static void -copy_theme_dialog_class_init (CopyThemeDialogClass *klass); -static void -copy_theme_dialog_init (CopyThemeDialog *dlg); -static void -add_file_to_dialog (gpointer data, gpointer user_data); -static void -single_copy_complete (GObject *source_object, GAsyncResult *res, - gpointer user_data); -static void -copy_theme_dialog_copy_next (CopyThemeDialog *dialog); -static void -copy_theme_dialog_cancel (CopyThemeDialog *dialog); -static void -copy_theme_dialog_finalize (GObject *obj); -static void -copy_theme_dialog_update_num_files (CopyThemeDialog *dlg); -static void -copy_theme_dialog_response (GtkDialog *dialog, gint response_id); -static void -eel_gtk_label_make_bold (GtkLabel *label); -static void -create_titled_label (GtkTable *table, - int row, - GtkWidget **title_widget, - GtkWidget **label_text_widget); - -static GObjectClass *parent_class = NULL; - -enum -{ - CANCELLED = 0, - COMPLETE, - SIGNAL_COUNT -}; - -struct _CopyThemeDialogPrivate -{ - GtkWidget *progress; - GtkWidget *status; - GtkWidget *current; - GtkWidget *from; - GtkWidget *to; - - GFile *theme_dir; - GSList *all_files, *file; - GSList *all_basenames, *basename; - guint index; - guint total_files; - GCancellable *cancellable; -}; - -guint signals[SIGNAL_COUNT] = {0, 0}; - -GType -copy_theme_dialog_get_type (void) -{ - static GType copy_theme_dialog_type = 0; - - if (!copy_theme_dialog_type) - { - static GTypeInfo copy_theme_dialog_info = - { - sizeof (CopyThemeDialogClass), - NULL, /* GBaseInitFunc */ - NULL, /* GBaseFinalizeFunc */ - (GClassInitFunc) copy_theme_dialog_class_init, - NULL, /* GClassFinalizeFunc */ - NULL, /* data */ - sizeof (CopyThemeDialog), - 0, /* n_preallocs */ - (GInstanceInitFunc) copy_theme_dialog_init, - NULL - }; - - copy_theme_dialog_type = g_type_register_static (GTK_TYPE_DIALOG, - "CopyThemeDialog", - ©_theme_dialog_info, - 0); - } - - return copy_theme_dialog_type; -} - -static void -copy_theme_dialog_class_init (CopyThemeDialogClass *klass) -{ - GObjectClass *object_class = G_OBJECT_CLASS (klass); - - g_type_class_add_private (klass, sizeof (CopyThemeDialogPrivate)); - - klass->cancelled = copy_theme_dialog_cancel; - object_class->finalize = copy_theme_dialog_finalize; - - GTK_DIALOG_CLASS (klass)->response = copy_theme_dialog_response; - - signals[CANCELLED] = g_signal_new ("cancelled", - G_TYPE_FROM_CLASS (object_class), - G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (CopyThemeDialogClass, cancelled), - NULL, NULL, - g_cclosure_marshal_VOID__VOID, - G_TYPE_NONE, 0); - - signals[COMPLETE] = g_signal_new ("complete", - G_TYPE_FROM_CLASS (object_class), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (CopyThemeDialogClass, complete), - NULL, NULL, - g_cclosure_marshal_VOID__VOID, - G_TYPE_NONE, 0); - - parent_class = g_type_class_peek_parent (klass); -} - -GtkWidget* -copy_theme_dialog_new (GList *files) -{ - GtkWidget *dialog; - CopyThemeDialogPrivate *priv; - - dialog = GTK_WIDGET (g_object_new (COPY_THEME_DIALOG_TYPE, NULL)); - priv = COPY_THEME_DIALOG (dialog)->priv; - priv->index = 0; - priv->total_files = 0; - priv->all_files = NULL; - priv->all_basenames = NULL; - - g_list_foreach (files, add_file_to_dialog, dialog); - - priv->file = priv->all_files; - priv->basename = priv->all_basenames; - - return dialog; -} - -static gboolean -copy_finished (CopyThemeDialog *dialog) -{ - return (g_cancellable_is_cancelled (dialog->priv->cancellable) || - dialog->priv->file == NULL); -} - -static void -copy_theme_dialog_init (CopyThemeDialog *dlg) -{ - GtkWidget *vbox; - GtkWidget *hbox; - GtkWidget *progress_vbox; - GtkWidget *table; - GtkWidget *label; - char *markup; - gchar *theme_dir_path; - - dlg->priv = G_TYPE_INSTANCE_GET_PRIVATE (dlg, COPY_THEME_DIALOG_TYPE, - CopyThemeDialogPrivate); - - /* Find and, if needed, create the directory for storing themes */ - theme_dir_path = g_build_filename (g_get_user_data_dir (), - "applications", "screensavers", - NULL); - dlg->priv->theme_dir = g_file_new_for_path (theme_dir_path); - g_mkdir_with_parents (theme_dir_path, S_IRWXU); - g_free (theme_dir_path); - - /* For cancelling async I/O operations */ - dlg->priv->cancellable = g_cancellable_new (); - - /* GUI settings */ - gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dlg)->vbox), - 4); - gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dlg)->vbox), 4); - - vbox = gtk_vbox_new (FALSE, 6); - gtk_container_set_border_width (GTK_CONTAINER (vbox), 6); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dlg)->vbox), vbox, TRUE, TRUE, 0); - - dlg->priv->status = gtk_label_new (""); - markup = g_strdup_printf ("<big><b>%s</b></big>", _("Copying files")); - gtk_label_set_markup (GTK_LABEL (dlg->priv->status), markup); - g_free (markup); - - gtk_misc_set_alignment (GTK_MISC (dlg->priv->status), 0.0, 0.0); - - gtk_box_pack_start (GTK_BOX (vbox), dlg->priv->status, FALSE, FALSE, 0); - - hbox = gtk_hbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, 0); - - table = gtk_table_new (2, 2, FALSE); - gtk_table_set_row_spacings (GTK_TABLE (table), 4); - gtk_table_set_col_spacings (GTK_TABLE (table), 4); - - create_titled_label (GTK_TABLE (table), 0, - &label, - &dlg->priv->from); - gtk_label_set_text (GTK_LABEL (label), _("From:")); - create_titled_label (GTK_TABLE (table), 1, - &label, - &dlg->priv->to); - gtk_label_set_text (GTK_LABEL (label), _("To:")); - - gtk_box_pack_start (GTK_BOX (vbox), GTK_WIDGET (table), FALSE, FALSE, 0); - - progress_vbox = gtk_vbox_new (TRUE, 0); - gtk_box_pack_start (GTK_BOX (vbox), progress_vbox, FALSE, FALSE, 0); - - dlg->priv->progress = gtk_progress_bar_new (); - gtk_box_pack_start (GTK_BOX (progress_vbox), - dlg->priv->progress, FALSE, FALSE, 0); - - dlg->priv->current = gtk_label_new (""); - gtk_box_pack_start (GTK_BOX (progress_vbox), - dlg->priv->current, FALSE, FALSE, 0); - gtk_misc_set_alignment (GTK_MISC (dlg->priv->current), 0.0, 0.5); - - gtk_dialog_add_button (GTK_DIALOG (dlg), - GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL); - - gtk_window_set_title (GTK_WINDOW (dlg), - _("Copying themes")); - gtk_dialog_set_has_separator (GTK_DIALOG (dlg), FALSE); - gtk_container_set_border_width (GTK_CONTAINER (dlg), 6); - - gtk_widget_show_all (GTK_DIALOG (dlg)->vbox); -} - -static void -add_file_to_dialog (gpointer data, gpointer user_data) -{ - CopyThemeDialogPrivate *priv; - GFile *file; - gchar *basename = NULL, *raw_basename; - - priv = COPY_THEME_DIALOG (user_data)->priv; - file = G_FILE (data); - - raw_basename = g_file_get_basename (file); - if (g_str_has_suffix (raw_basename, ".desktop")) - { - /* FIXME: validate key file? */ - basename = g_strndup (raw_basename, - /* 8 = strlen (".desktop") */ - strlen (raw_basename) - 8); - } - g_free (raw_basename); - - if (basename) - { - g_object_ref (file); - priv->all_files = g_slist_append (priv->all_files, file); - priv->all_basenames = g_slist_append (priv->all_basenames, basename); - priv->total_files++; - } - - else - { - GtkWidget *dialog; - gchar *uri; - - dialog = gtk_message_dialog_new (GTK_WINDOW (user_data), - GTK_DIALOG_MODAL, - GTK_MESSAGE_ERROR, - GTK_BUTTONS_OK, - _("Invalid screensaver theme")); - uri = g_file_get_uri (file); - gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), - _("%s does not appear to be a valid screensaver theme."), - uri); - g_free (uri); - gtk_window_set_title (GTK_WINDOW (dialog), ""); - gtk_window_set_icon_name (GTK_WINDOW (dialog), "preferences-desktop-screensaver"); - - gtk_dialog_run (GTK_DIALOG (dialog)); - gtk_widget_destroy (dialog); - } -} - -static void -single_copy_complete (GObject *source_object, GAsyncResult *res, - gpointer user_data) -{ - GError *error = NULL; - gboolean should_continue = FALSE; - CopyThemeDialog *dialog = COPY_THEME_DIALOG (user_data); - - if (g_file_copy_finish (G_FILE (source_object), res, &error)) - { - should_continue = TRUE; - } - - else - { - /* If the file already exists, generate a new random name - * and try again. - **/ - if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_EXISTS)) - { - GFile *file, *destination; - gchar *basename, *full_basename; - g_error_free (error); - - file = G_FILE (dialog->priv->file->data); - basename = (gchar *) (dialog->priv->basename->data); - - g_return_if_fail (file != NULL); - g_return_if_fail (basename != NULL); - - full_basename = g_strdup_printf ("%s-%u.desktop", - basename, - g_random_int ()); - destination = g_file_get_child (dialog->priv->theme_dir, - full_basename); - g_free (full_basename); - - g_file_copy_async (file, destination, G_FILE_COPY_NONE, - G_PRIORITY_DEFAULT, - dialog->priv->cancellable, - NULL, NULL, - single_copy_complete, dialog); - } - - else - { - if (g_error_matches (error, G_IO_ERROR, - G_IO_ERROR_CANCELLED)) - { - /* User has cancelled the theme copy */ - g_signal_emit (G_OBJECT (dialog), - signals[CANCELLED], - 0, NULL); - } - - else - { - /* Some other error occurred, ignore and - * try to copy remaining files - **/ - should_continue = TRUE; - } - - g_error_free (error); - } - } - - /* Update informational widgets and, if needed, signal - * copy completion. - **/ - if (should_continue) - { - dialog->priv->index++; - dialog->priv->file = dialog->priv->file->next; - dialog->priv->basename = dialog->priv->basename->next; - copy_theme_dialog_update_num_files (dialog); - copy_theme_dialog_copy_next (dialog); - } -} - -/* Try to copy the theme file to the user's screensaver directory. - * If a file with the given name already exists, the error will be - * caught later and the copy re-attempted with a random value - * appended to the filename. -**/ -static void -copy_theme_dialog_copy_next (CopyThemeDialog *dialog) -{ - GFile *file, *destination; - gchar *basename, *full_basename; - - if (copy_finished (dialog)) - { - g_signal_emit (G_OBJECT (dialog), signals[COMPLETE], - 0, NULL); - return; - } - - file = G_FILE (dialog->priv->file->data); - basename = (gchar *) (dialog->priv->basename->data); - - g_return_if_fail (file != NULL); - g_return_if_fail (basename != NULL); - - full_basename = g_strdup_printf ("%s.desktop", basename); - destination = g_file_get_child (dialog->priv->theme_dir, full_basename); - g_free (full_basename); - - g_file_copy_async (file, destination, G_FILE_COPY_NONE, - G_PRIORITY_DEFAULT, dialog->priv->cancellable, - NULL, NULL, single_copy_complete, dialog); -} - -static gboolean -timeout_display_dialog (gpointer data) -{ - if (IS_COPY_THEME_DIALOG (data)) - { - CopyThemeDialog *dialog = COPY_THEME_DIALOG (data); - if (!copy_finished (dialog)) - { - gtk_widget_show (GTK_WIDGET (dialog)); - - g_signal_connect (dialog, "response", - G_CALLBACK (copy_theme_dialog_response), - dialog); - } - } - return FALSE; -} - -void -copy_theme_dialog_begin (CopyThemeDialog *dialog) -{ - gtk_widget_hide (GTK_WIDGET (dialog)); - - /* If the copy operation takes more than half a second to - * complete, display the dialog. - **/ - g_timeout_add (500, timeout_display_dialog, dialog); - - copy_theme_dialog_copy_next (dialog); -} - -static void -copy_theme_dialog_cancel (CopyThemeDialog *dialog) -{ - g_cancellable_cancel (dialog->priv->cancellable); -} - -static void -copy_theme_dialog_finalize (GObject *obj) -{ - CopyThemeDialog *dlg = COPY_THEME_DIALOG (obj); - - g_object_unref (dlg->priv->theme_dir); - g_slist_foreach (dlg->priv->all_files, (GFunc) (g_object_unref), NULL); - g_slist_free (dlg->priv->all_files); - g_slist_foreach (dlg->priv->all_basenames, (GFunc) (g_free), NULL); - g_slist_free (dlg->priv->all_basenames); - g_object_unref (dlg->priv->cancellable); - - if (parent_class->finalize) - parent_class->finalize (G_OBJECT (dlg)); -} - -static void -copy_theme_dialog_update_num_files (CopyThemeDialog *dlg) -{ - gchar *str = g_strdup_printf (_("Copying file: %u of %u"), - dlg->priv->index, dlg->priv->total_files); - gtk_progress_bar_set_text (GTK_PROGRESS_BAR (dlg->priv->progress), str); - g_free (str); -} - -static void -copy_theme_dialog_response (GtkDialog *dialog, gint response_id) -{ - g_cancellable_cancel (COPY_THEME_DIALOG (dialog)->priv->cancellable); -} - -/** - * eel_gtk_label_make_bold. - * - * Switches the font of label to a bold equivalent. - * @label: The label. - **/ -static void -eel_gtk_label_make_bold (GtkLabel *label) -{ - PangoFontDescription *font_desc; - - font_desc = pango_font_description_new (); - - pango_font_description_set_weight (font_desc, - PANGO_WEIGHT_BOLD); - - /* This will only affect the weight of the font, the rest is - * from the current state of the widget, which comes from the - * theme or user prefs, since the font desc only has the - * weight flag turned on. - */ - gtk_widget_modify_font (GTK_WIDGET (label), font_desc); - - pango_font_description_free (font_desc); -} - -/* from caja */ -static void -create_titled_label (GtkTable *table, - int row, - GtkWidget **title_widget, - GtkWidget **label_text_widget) -{ - *title_widget = gtk_label_new (""); - eel_gtk_label_make_bold (GTK_LABEL (*title_widget)); - gtk_misc_set_alignment (GTK_MISC (*title_widget), 1, 0); - gtk_table_attach (table, *title_widget, - 0, 1, - row, row + 1, - GTK_FILL, 0, - 0, 0); - gtk_widget_show (*title_widget); - - *label_text_widget = gtk_label_new (""); - gtk_label_set_ellipsize (GTK_LABEL (*label_text_widget), PANGO_ELLIPSIZE_END); - gtk_table_attach (table, *label_text_widget, - 1, 2, - row, row + 1, - GTK_FILL | GTK_EXPAND, 0, - 0, 0); - gtk_widget_show (*label_text_widget); - gtk_misc_set_alignment (GTK_MISC (*label_text_widget), 0, 0); -} |