Add support to separate the selected rows output with a character with '/'

2003-01-14  Glynn Foster  <glynn.foster@sun.com>

	* src/tree.c, src/zenity.h, src/main.c: Add support to
	separate the selected rows output with a character
	with '/' used by default.

3 files changed, 66 insertions, 8 deletions

diff --git a/src/main.c b/src/main.c
index 3e58bd49..26232327 100644
--- a/src/main.c
+++ b/src/main.c
@@ -78,6 +78,7 @@ enum {
 	OPTION_INFOTEXT,
 	OPTION_FILENAME,
 	OPTION_COLUMN,
+        OPTION_SEPERATOR,
 	OPTION_CHECKLIST,
 	OPTION_RADIOLIST,
 	OPTION_PROGRESSTEXT,
@@ -431,6 +432,15 @@ struct poptOption list_options[] = {
 		N_("Use radio buttons for first column"),
 		NULL
 	},
+	{
+		"separator",
+		'\0',
+		POPT_ARG_STRING,
+		NULL,
+		OPTION_SEPERATOR,
+		N_("Set output separator character"),
+		NULL
+	},
 	POPT_TABLEEND
 };
 
@@ -716,6 +726,7 @@ zenity_init_parsing_options (void) {
 	results->calendar_data->month = 0;
 	results->calendar_data->year = 0;
 	results->calendar_data->dialog_text = NULL;
+        results->tree_data->separator = g_strdup ("/");
 	results->progress_data->percentage = -1;
 	results->progress_data->pulsate = FALSE;
 	results->entry_data->visible = TRUE;
@@ -764,6 +775,8 @@ zenity_free_parsing_options (void) {
 		case MODE_LIST:
 			if (results->tree_data->columns)
 				g_slist_foreach (results->tree_data->columns, (GFunc) g_free, NULL);
+                        if (results->tree_data->separator)
+                                g_free (results->tree_data->separator);
 			break;
 		default:
 			break;
@@ -856,6 +869,7 @@ void zenity_parse_options_callback (poptContext              ctx,
                                     void                    *data)
 {
         static gboolean parse_option_dateformat = FALSE;
+        static gboolean parse_option_separator = FALSE;
         static gint parse_option_text = 0;
         static gint parse_option_file = 0;
 
@@ -1149,6 +1163,20 @@ void zenity_parse_options_callback (poptContext              ctx,
 			}
 			results->tree_data->radiobox = TRUE;
 			break;
+                case OPTION_SEPERATOR:
+                        if (results->mode != MODE_LIST) {
+                                g_printerr (_("--separator is not supported for this dialog\n"));
+                                zenity_free_parsing_options ();
+                                exit (-1);
+                        }
+                        if (parse_option_separator == TRUE) {
+                                g_printerr (_("--separator given twice for the same dialog\n"));
+                                zenity_free_parsing_options ();
+                                exit (-1);
+                        }
+			results->tree_data->separator = g_strdup (arg);
+                        parse_option_separator = TRUE;
+			break;
 		case OPTION_PERCENTAGE:
 			if (results->mode != MODE_PROGRESS) {
 				g_printerr (_("--percentage is not supported for this dialog\n"));
diff --git a/src/tree.c b/src/tree.c
index 2b310023..29b38c66 100644
--- a/src/tree.c
+++ b/src/tree.c
@@ -30,6 +30,8 @@
 #define MAX_ELEMENTS_BEFORE_SCROLLING 8
 
 static GladeXML *glade_dialog;
+static GSList *selected;
+static gchar *separator;
 
 static void zenity_tree_dialog_response (GtkWidget *widget, int response, gpointer data);
 
@@ -70,7 +72,7 @@ zenity_tree_fill_entries (GtkTreeView *tree_view, const gchar **args, gint n_col
 		for (j = 0; j < n_columns; j++) {
 	
 			if (toggles && j == 0) {
-				if (strcmp (args[i+j], "TRUE") == 0 || strcmp (args[i+j], "true") == 0)
+				if (strcmp (args[i+j], "TRUE") == 0)
 					gtk_list_store_set (GTK_LIST_STORE (model), &iter, j, TRUE, -1);
 				else 
 					gtk_list_store_set (GTK_LIST_STORE (model), &iter, j, FALSE, -1);
@@ -112,7 +114,9 @@ zenity_tree (ZenityData *data, ZenityTreeData *tree_data)
 		data->exit_code = -1;
 		return;
 	}
-	
+        
+        separator = g_strdup (tree_data->separator);
+
         n_columns = g_slist_length (tree_data->columns);
 
         if (n_columns == 0) {
@@ -213,18 +217,18 @@ zenity_tree (ZenityData *data, ZenityTreeData *tree_data)
 }
 
 static void 
-zenity_tree_dialog_output (GtkTreeModel *model, GtkTreePath *path_buf, GtkTreeIter *iter, GtkTreeView *tree_view)
+zenity_tree_dialog_get_selected (GtkTreeModel *model, GtkTreePath *path_buf, GtkTreeIter *iter, GtkTreeView *tree_view)
 {
         GValue value = {0, };
 
         gtk_tree_model_get_value (model, iter, 0, &value);
 
-        g_printerr ("%s", g_value_get_string (&value));
+        selected = g_slist_append (selected, g_strdup (g_value_get_string (&value)));
         g_value_unset (&value);
 }
 
 static gboolean
-zenity_tree_dialog_toggle_output (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data)
+zenity_tree_dialog_toggle_get_selected (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data)
 {
         GValue toggle_value = {0, };
 
@@ -233,7 +237,7 @@ zenity_tree_dialog_toggle_output (GtkTreeModel *model, GtkTreePath *path, GtkTre
         if (g_value_get_boolean (&toggle_value) == TRUE) {
                 GValue value = {0, };
                 gtk_tree_model_get_value (model, iter, 1, &value);
-                g_printerr ("%s", g_value_get_string (&value));
+                selected = g_slist_append (selected, g_strdup (g_value_get_string (&value)));
                 g_value_unset (&value);
         }
         g_value_unset (&toggle_value);
@@ -241,6 +245,30 @@ zenity_tree_dialog_toggle_output (GtkTreeModel *model, GtkTreePath *path, GtkTre
 }
 
 static void
+zenity_tree_dialog_output (void)
+{
+        GSList *tmp;
+
+        for (tmp = selected; tmp; tmp = tmp->next) {
+                if (tmp->next != NULL) {
+                      /* FIXME: There must be a nicer way to do this. This is just arse */
+                      if (strstr (separator, "\\n") != NULL)
+                              g_printerr ("%s\n", tmp->data);
+                      else if (strstr (separator, "\\t") != NULL)
+                              g_printerr ("%s\t", tmp->data);
+                      else
+                              g_printerr ("%s%s", tmp->data, separator);
+                }
+                else
+                      g_printerr ("%s\n", tmp->data);
+        }
+
+        g_free (separator);
+        g_slist_foreach (selected, (GFunc) g_free, NULL);
+        selected = NULL;
+}
+
+static void
 zenity_tree_dialog_response (GtkWidget *widget, int response, gpointer data)
 {
 	ZenityData *zen_data = data;
@@ -255,15 +283,16 @@ zenity_tree_dialog_response (GtkWidget *widget, int response, gpointer data)
 
                         if (gtk_tree_model_get_column_type (model, 0) == G_TYPE_BOOLEAN) {
                                 gtk_tree_model_foreach (model, 
-                                                        (GtkTreeModelForeachFunc) zenity_tree_dialog_toggle_output, 
+                                                        (GtkTreeModelForeachFunc) zenity_tree_dialog_toggle_get_selected, 
                                                         NULL);
                         }
                         else {
                                 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view));
                                 gtk_tree_selection_selected_foreach (selection, 
-                                                                     (GtkTreeSelectionForeachFunc) zenity_tree_dialog_output,
+                                                                     (GtkTreeSelectionForeachFunc) zenity_tree_dialog_get_selected,
                                                                      GTK_TREE_VIEW (tree_view));
                         }
+                        zenity_tree_dialog_output ();
 			zen_data->exit_code = 0;
 			gtk_main_quit ();
 			break;
diff --git a/src/zenity.h b/src/zenity.h
index bedec33a..94311383 100644
--- a/src/zenity.h
+++ b/src/zenity.h
@@ -75,6 +75,7 @@ typedef struct {
 	GSList		*columns;
 	gboolean 	 checkbox;
 	gboolean	 radiobox;
+        gchar           *separator;
 	const gchar    **data;
 } ZenityTreeData;