initial

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);
+}