/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Engrampa
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <config.h>
#include <glib/gi18n.h>
#include <string.h>
#include <gtk/gtk.h>
#include "dlg-update.h"
#include "file-utils.h"
#include "glib-utils.h"
#include "gtk-utils.h"
#include "fr-init.h"
#include "fr-window.h"
#define GET_WIDGET(x) (GTK_WIDGET (gtk_builder_get_object (builder, (x))))
enum {
IS_SELECTED_COLUMN,
NAME_COLUMN,
DATA_COLUMN,
N_COLUMNS
};
typedef struct {
FrWindow *window;
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);
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)
{
guint 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 (g_dngettext (GETTEXT_PACKAGE,
"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.",
"%u 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.",
(gulong) 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 (g_dngettext (GETTEXT_PACKAGE,
"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.",
"%u 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.",
(gulong) 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)
{
GtkBuilder *builder;
DialogData *data;
GtkCellRenderer *renderer;
GtkTreeViewColumn *column;
data = g_new0 (DialogData, 1);
builder = gtk_builder_new_from_resource (ENGRAMPA_RESOURCE_UI_PATH G_DIR_SEPARATOR_S "update.ui");
data->file_list = NULL;
data->window = window;
/* Get the widgets. */
data->update_file_dialog = GET_WIDGET ("update_file_dialog");
data->update_file_primary_text_label = GET_WIDGET ("update_file_primary_text_label");
data->update_file_secondary_text_label = GET_WIDGET ("update_file_secondary_text_label");
data->update_files_dialog = GET_WIDGET ("update_files_dialog");
data->update_files_primary_text_label = GET_WIDGET ("update_files_primary_text_label");
data->update_files_secondary_text_label = GET_WIDGET ("update_files_secondary_text_label");
data->update_files_treeview = GET_WIDGET ("update_files_treeview");
data->update_files_ok_button = GET_WIDGET ("update_files_ok_button");
/* Set the signals handlers. */
gtk_builder_add_callback_symbols (builder,
"on_update_file_dialog_destroy", G_CALLBACK (dlg_update__destroy_cb),
"on_update_file_ok_button_clicked", G_CALLBACK (update_cb),
"on_update_files_dialog_destroy", G_CALLBACK (dlg_update__destroy_cb),
"on_update_files_ok_button_clicked", G_CALLBACK (update_cb),
NULL);
gtk_builder_connect_signals (builder, data);
g_signal_connect_swapped (gtk_builder_get_object (builder, "update_file_cancel_button"),
"clicked",
G_CALLBACK (gtk_widget_destroy),
G_OBJECT (data->update_file_dialog));
g_signal_connect_swapped (gtk_builder_get_object (builder, "update_files_cancel_button"),
"clicked",
G_CALLBACK (gtk_widget_destroy),
G_OBJECT (data->update_files_dialog));
g_object_unref (builder);
/* 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);
}