+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */

+

+/*

+ * File-Roller

+ *

+ * Copyright (C) 2008 Free Software Foundation, Inc.

+ *

+ * 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 Street #330, Boston, MA 02111-1307, USA.

+ */

+

+#include <config.h>

+#include <string.h>

+#include <gtk/gtk.h>

+#include "dlg-update.h"

+#include "file-utils.h"

+#include "mateconf-utils.h"

+#include "glib-utils.h"

+#include "gtk-utils.h"

+#include "main.h"

+#include "fr-window.h"

+

+

+enum {

+ IS_SELECTED_COLUMN,

+ NAME_COLUMN,

+ DATA_COLUMN,

+ N_COLUMNS

+};

+

+typedef struct {

+ FrWindow *window;

+ GtkBuilder *builder;

+

+ GtkWidget *update_file_dialog;

+ GtkWidget *update_file_primary_text_label;

+ GtkWidget *update_file_secondary_text_label;

+

+ GtkWidget *update_files_dialog;

+ GtkWidget *update_files_primary_text_label;

+ GtkWidget *update_files_secondary_text_label;

+ GtkWidget *update_files_treeview;

+ GtkWidget *update_files_ok_button;

+

+ GList *file_list;

+ GtkTreeModel *list_model;

+} DialogData;

+

+

+/* called when the main dialog is closed. */

+static void

+dlg_update__destroy_cb (GtkWidget *widget,

+ DialogData *data)

+{

+ fr_window_update_dialog_closed (data->window);

+ g_object_unref (G_OBJECT (data->builder));

+ if (data->file_list != NULL)

+ g_list_free (data->file_list);

+ g_free (data);

+}

+

+

+static GList*

+get_selected_files (DialogData *data)

+{

+ GList *selection = NULL;

+ GtkTreeIter iter;

+

+ if (! gtk_tree_model_get_iter_first (data->list_model, &iter))

+ return NULL;

+

+ do {

+ gboolean is_selected;

+ OpenFile *file;

+

+ gtk_tree_model_get (data->list_model, &iter,

+ IS_SELECTED_COLUMN, &is_selected,

+ DATA_COLUMN, &file,

+ -1);

+ if (is_selected)

+ selection = g_list_prepend (selection, file);

+ } while (gtk_tree_model_iter_next (data->list_model, &iter));

+

+ return g_list_reverse (selection);

+}

+

+

+static void

+update_cb (GtkWidget *widget,

+ gpointer callback_data)

+{

+ DialogData *data = callback_data;

+ GList *selection;

+

+ selection = get_selected_files (data);

+ if (fr_window_update_files (data->window, selection)) {

+ int n_files;

+

+ n_files = g_list_length (data->file_list);

+ if (n_files == 1)

+ gtk_widget_destroy (data->update_file_dialog);

+ else

+ gtk_widget_destroy (data->update_files_dialog);

+ }

+ if (selection != NULL)

+ g_list_free (selection);

+}

+

+

+static void

+update_file_list (DialogData *data)

+{

+ gboolean n_files;

+ GList *scan;

+ GtkTreeIter iter;

+

+ n_files = g_list_length (data->file_list);

+

+ /* update the file list */

+

+ gtk_list_store_clear (GTK_LIST_STORE (data->list_model));

+ for (scan = data->file_list; scan; scan = scan->next) {

+ char *utf8_name;

+ OpenFile *file = scan->data;

+

+ gtk_list_store_append (GTK_LIST_STORE (data->list_model),

+ &iter);

+

+ utf8_name = g_filename_display_name (file_name_from_path (file->path));

+ gtk_list_store_set (GTK_LIST_STORE (data->list_model),

+ &iter,

+ IS_SELECTED_COLUMN, TRUE,

+ NAME_COLUMN, utf8_name,

+ DATA_COLUMN, file,

+ -1);

+ g_free (utf8_name);

+ }

+

+ /* update the labels */

+

+ if (n_files == 1) {

+ OpenFile *file = data->file_list->data;

+ char *file_name;

+ char *unescaped;

+ char *archive_name;

+ char *label;

+ char *markup;

+

+ /* primary text */

+

+ file_name = g_filename_display_name (file_name_from_path (file->path));

+ unescaped = g_uri_unescape_string (fr_window_get_archive_uri (data->window), NULL);

+ archive_name = g_path_get_basename (unescaped);

+ label = g_markup_printf_escaped (_("Update the file \"%s\" in the archive \"%s\"?"), file_name, archive_name);

+ markup = g_strdup_printf ("<big><b>%s</b></big>", label);

+ gtk_label_set_markup (GTK_LABEL (data->update_file_primary_text_label), markup);

+

+ g_free (markup);

+ g_free (label);

+ g_free (archive_name);

+ g_free (unescaped);

+ g_free (file_name);

+

+ /* secondary text */

+

+ label = g_strdup_printf (ngettext ("The file has been modified with an external application. If you don't update the file in the archive, all of your changes will be lost.",

+ "%d files have been modified with an external application. If you don't update the files in the archive, all of your changes will be lost.",

+ n_files),

+ n_files);

+ gtk_label_set_text (GTK_LABEL (data->update_file_secondary_text_label), label);

+ g_free (label);

+ }

+ else if (n_files > 1) {

+ char *unescaped;

+ char *archive_name;

+ char *label;

+ char *markup;

+

+ /* primary text */

+

+ unescaped = g_uri_unescape_string (fr_window_get_archive_uri (data->window), NULL);

+ archive_name = g_path_get_basename (unescaped);

+ label = g_markup_printf_escaped (_("Update the files in the archive \"%s\"?"), archive_name);

+ markup = g_strdup_printf ("<big><b>%s</b></big>", label);

+ gtk_label_set_markup (GTK_LABEL (data->update_files_primary_text_label), markup);

+

+ g_free (markup);

+ g_free (label);

+ g_free (archive_name);

+ g_free (unescaped);

+

+ /* secondary text */

+

+ label = g_strdup_printf (ngettext ("The file has been modified with an external application. If you don't update the file in the archive, all of your changes will be lost.",

+ "%d files have been modified with an external application. If you don't update the files in the archive, all of your changes will be lost.",

+ n_files),

+ n_files);

+ gtk_label_set_text (GTK_LABEL (data->update_files_secondary_text_label), label);

+ g_free (label);

+ }

+

+ /* show the appropriate dialog */

+

+ if (n_files == 1) {

+ /*gtk_window_set_modal (GTK_WINDOW (data->update_files_dialog), FALSE);*/

+ gtk_widget_hide (data->update_files_dialog);

+ /*gtk_window_set_modal (GTK_WINDOW (data->update_file_dialog), TRUE);*/

+ gtk_widget_show (data->update_file_dialog);

+ }

+ else if (n_files > 1) {

+ /*gtk_window_set_modal (GTK_WINDOW (data->update_file_dialog), FALSE);*/

+ gtk_widget_hide (data->update_file_dialog);

+ /*gtk_window_set_modal (GTK_WINDOW (data->update_files_dialog), TRUE);*/

+ gtk_widget_show (data->update_files_dialog);

+ }

+ else { /* n_files == 0 */

+ /*gtk_window_set_modal (GTK_WINDOW (data->update_files_dialog), FALSE);*/

+ gtk_widget_hide (data->update_files_dialog);

+ /*gtk_window_set_modal (GTK_WINDOW (data->update_file_dialog), FALSE);*/

+ gtk_widget_hide (data->update_file_dialog);

+ }

+}

+

+

+static int

+n_selected (DialogData *data)

+{

+ int n = 0;

+ GtkTreeIter iter;

+

+ if (! gtk_tree_model_get_iter_first (data->list_model, &iter))

+ return 0;

+

+ do {

+ gboolean is_selected;

+ gtk_tree_model_get (data->list_model, &iter, IS_SELECTED_COLUMN, &is_selected, -1);

+ if (is_selected)

+ n++;

+ } while (gtk_tree_model_iter_next (data->list_model, &iter));

+

+ return n;

+}

+

+

+static void

+is_selected_toggled (GtkCellRendererToggle *cell,

+ char *path_string,

+ gpointer callback_data)

+{

+ DialogData *data = callback_data;

+ GtkTreeModel *model = GTK_TREE_MODEL (data->list_model);

+ GtkTreeIter iter;

+ GtkTreePath *path = gtk_tree_path_new_from_string (path_string);

+ guint value;

+

+ gtk_tree_model_get_iter (model, &iter, path);

+ value = ! gtk_cell_renderer_toggle_get_active (cell);

+ gtk_list_store_set (GTK_LIST_STORE (model), &iter, IS_SELECTED_COLUMN, value, -1);

+

+ gtk_tree_path_free (path);

+

+ gtk_widget_set_sensitive (data->update_files_ok_button, n_selected (data) > 0);

+}

+

+

+gpointer

+dlg_update (FrWindow *window)

+{

+ DialogData *data;

+ GtkWidget *update_file_ok_button;

+ GtkWidget *update_file_cancel_button;

+ GtkWidget *update_files_cancel_button;

+ GtkCellRenderer *renderer;

+ GtkTreeViewColumn *column;

+

+ data = g_new0 (DialogData, 1);

+

+ data->builder = _gtk_builder_new_from_file ("update.ui");

+ if (data->builder == NULL) {

+ g_free (data);

+ return NULL;

+ }

+

+ data->file_list = NULL;

+ data->window = window;

+

+ /* Get the widgets. */

+

+ data->update_file_dialog = _gtk_builder_get_widget (data->builder, "update_file_dialog");

+ data->update_file_primary_text_label = _gtk_builder_get_widget (data->builder, "update_file_primary_text_label");

+ data->update_file_secondary_text_label = _gtk_builder_get_widget (data->builder, "update_file_secondary_text_label");

+

+ update_file_ok_button = _gtk_builder_get_widget (data->builder, "update_file_ok_button");

+ update_file_cancel_button = _gtk_builder_get_widget (data->builder, "update_file_cancel_button");

+

+ data->update_files_dialog = _gtk_builder_get_widget (data->builder, "update_files_dialog");

+ data->update_files_primary_text_label = _gtk_builder_get_widget (data->builder, "update_files_primary_text_label");

+ data->update_files_secondary_text_label = _gtk_builder_get_widget (data->builder, "update_files_secondary_text_label");

+ data->update_files_treeview = _gtk_builder_get_widget (data->builder, "update_files_treeview");

+ data->update_files_ok_button = _gtk_builder_get_widget (data->builder, "update_files_ok_button");

+ update_files_cancel_button = _gtk_builder_get_widget (data->builder, "update_files_cancel_button");

+

+ /* Set the signals handlers. */

+

+ g_signal_connect (G_OBJECT (data->update_file_dialog),

+ "destroy",

+ G_CALLBACK (dlg_update__destroy_cb),

+ data);

+ g_signal_connect (G_OBJECT (update_file_ok_button),

+ "clicked",

+ G_CALLBACK (update_cb),

+ data);

+ g_signal_connect_swapped (G_OBJECT (update_file_cancel_button),

+ "clicked",

+ G_CALLBACK (gtk_widget_destroy),

+ G_OBJECT (data->update_file_dialog));

+ g_signal_connect (G_OBJECT (data->update_files_dialog),

+ "destroy",

+ G_CALLBACK (dlg_update__destroy_cb),

+ data);

+ g_signal_connect (G_OBJECT (data->update_files_ok_button),

+ "clicked",

+ G_CALLBACK (update_cb),

+ data);

+ g_signal_connect_swapped (G_OBJECT (update_files_cancel_button),

+ "clicked",

+ G_CALLBACK (gtk_widget_destroy),

+ G_OBJECT (data->update_files_dialog));

+

+ /* Set dialog data. */

+

+ data->list_model = GTK_TREE_MODEL (gtk_list_store_new (N_COLUMNS,

+ G_TYPE_BOOLEAN,

+ G_TYPE_STRING,

+ G_TYPE_POINTER));

+ gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (data->list_model),

+ NAME_COLUMN,

+ GTK_SORT_ASCENDING);

+ gtk_tree_view_set_model (GTK_TREE_VIEW (data->update_files_treeview),

+ data->list_model);

+ g_object_unref (G_OBJECT (data->list_model));

+

+ column = gtk_tree_view_column_new ();

+

+ renderer = gtk_cell_renderer_toggle_new ();

+ g_signal_connect (G_OBJECT (renderer),

+ "toggled",

+ G_CALLBACK (is_selected_toggled),

+ data);

+ gtk_tree_view_column_pack_start (column, renderer, FALSE);

+ gtk_tree_view_column_set_attributes (column, renderer,

+ "active", IS_SELECTED_COLUMN,

+ NULL);

+

+ renderer = gtk_cell_renderer_text_new ();

+ gtk_tree_view_column_pack_start (column, renderer, TRUE);

+ gtk_tree_view_column_set_attributes (column, renderer,

+ "text", NAME_COLUMN,

+ NULL);

+

+ gtk_tree_view_append_column (GTK_TREE_VIEW (data->update_files_treeview), column);

+

+ /* Run dialog. */

+

+ gtk_window_set_transient_for (GTK_WINDOW (data->update_file_dialog),

+ GTK_WINDOW (window));

+ gtk_window_set_transient_for (GTK_WINDOW (data->update_files_dialog),

+ GTK_WINDOW (window));

+

+ update_file_list (data);

+

+ return data;

+}

+

+

+void

+dlg_update_add_file (gpointer dialog,

+ OpenFile *file)

+{

+ DialogData *data = dialog;

+ GList *scan;

+

+ /* avoid duplicates */

+

+ for (scan = data->file_list; scan; scan = scan->next) {

+ OpenFile *test = scan->data;

+ if (uricmp (test->extracted_uri, file->extracted_uri) == 0)

+ return;

+ }

+

+ /**/

+

+ data->file_list = g_list_append (data->file_list, file);

+ update_file_list (data);

+}