diff options
Diffstat (limited to 'src/dlg-update.c')
| -rw-r--r-- | src/dlg-update.c | 406 |
1 files changed, 406 insertions, 0 deletions
diff --git a/src/dlg-update.c b/src/dlg-update.c new file mode 100644 index 0000000..bd46517 --- /dev/null +++ b/src/dlg-update.c @@ -0,0 +1,406 @@ +/* -*- 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); +} |