Allow /t and /n in dialog text. Some code cleanup.

ChangeLog

@@ -1,3 +1,16 @@
+2003-06-10  Mike Newman  <mikegtn@gnome.org>
+
+	* src/fileselection.c, src/main.c, src/tree.c, TODO: Allow the use
+	of '\t' and '\n' in dialog text. Also, g_strcompress the separator
+	strings in --list and --file-selection so code declared as 'arse'
+	by Glynn can be removed :)
+
+	Also removed some completed tasks from TODO.
+
+2003-06-10  Mike Newman  <mikegtn@gnome.org>
+
+	* src/main.c: allow use of /t and /n in dialog text.
+
 2003-06-09  Kevin C. Krinke  <kckrinke@opendoorsoftware.com>
 
 	* src/gdialog.in: wrap gdialog.real/dialog when not in X-Window

TODO

@@ -1,20 +1,12 @@
 * Canceling progress dialog should kill off process and close the dialog
 	- Current it does a Hangup, I'm not sure how to solve this
-* Support extra buttons, help buttons with the ability to change the label on the
+* Support extra buttons, help buttons with the ability to change the label on the button
-  button
   	- Suggested by Kevin Krinke <kckrinke@opendoorsoftware.com>
 * Text markup - bold, italic, underline, colours, etc..
 	- Suggested by Kevin Krinke <kckrinke@opendoorsoftware.com>
-* Text arguments support '\t' and '\n'
-	- Suggested by Kevin Krinke <kckrinke@opendoorsoftware.com>
 * List dialogs should all support --text
 	- Suggested by Kevin Krinke <kckrinke@opendoorsoftware.com>
-* Would be nice to have an option to use your own icon in the info/warning/message/question
+* Would be nice to have an option to use your own icon in the info/warning/message/question dialogs
-  dialogs
-  	- Suggested by Kevin Krinke <kckrinke@opendoorsoftware.com>
-* gdialog used to have env vars to specify the return values of some of the dialogs
-	- Suggested by Kevin Krinke <kckrinke@opendoorsoftware.com>
-* Add multiple file selection support
   	- Suggested by Kevin Krinke <kckrinke@opendoorsoftware.com>
 * Add pixmap support to list dialog
 	- Suggested by Dani Brody <brodydani@hotmail.com>

src/fileselection.c

@@ -87,18 +87,10 @@ zenity_fileselection_dialog_response (GtkWidget *widget, int response, gpointer
       selections = gtk_file_selection_get_selections (GTK_FILE_SELECTION (widget));
       for (i=0;selections[i] != NULL; i++) {
         g_printerr ("%s", g_filename_to_utf8 ((gchar*)selections[i], -1, NULL, NULL, NULL));
-	if (selections[i+1] != NULL) {
+	if (selections[i+1] != NULL)
-	  /* FIXME: This is a blatant copy of Gman's arse in tree.c */
-	  if (strstr ((const gchar *) separator, (const gchar *) "\\n") != NULL)
-            g_printerr ("\n");
-	  else if (strstr ((const gchar *) separator, (const gchar *) "\\t") != NULL)
-	    g_printerr ("\t");
-	  else 
 	    g_printerr ("%s",separator);
-	} else {
+      }
       g_printerr("\n");
-	}
-      }
       g_strfreev(selections);
       g_free(separator);
 

src/main.c

@@ -1238,19 +1238,19 @@ zenity_parse_options_callback (poptContext              ctx,
      
       switch (results->mode) { 
         case MODE_CALENDAR: 
-          results->calendar_data->dialog_text = g_strdup (arg); 
+          results->calendar_data->dialog_text = g_strdup (g_strcompress (arg)); 
           break; 
         case MODE_ENTRY: 
-          results->entry_data->dialog_text = g_strdup (arg); 
+          results->entry_data->dialog_text = g_strdup (g_strcompress (arg)); 
           break; 
         case MODE_ERROR: 
         case MODE_QUESTION: 
         case MODE_WARNING: 
         case MODE_INFO: 
-          results->msg_data->dialog_text = g_strdup (arg); 
+          results->msg_data->dialog_text = g_strdup (g_strcompress (arg)); 
           break; 
         case MODE_PROGRESS: 
-          results->progress_data->dialog_text = g_strdup (arg); 
+          results->progress_data->dialog_text = g_strdup (g_strcompress (arg)); 
           break; 
         default: 
           zenity_error ("--text", ERROR_SUPPORT); 
@@ -1388,16 +1388,16 @@ zenity_parse_options_callback (poptContext              ctx,
       results->tree_data->radiobox = TRUE; 
       break; 
     case OPTION_SEPERATOR: 
-      if (parse_option_separator)
+      if (parse_option_separator > 2)
 	zenity_error ("--separator", ERROR_DUPLICATE);
       switch (results->mode) {
 	case MODE_LIST: 
-      	  results->tree_data->separator = g_strdup (arg); 
+      	  results->tree_data->separator = g_strdup (g_strcompress (arg)); 
-      	  parse_option_separator = TRUE; 
+      	  parse_option_separator++; 
 	  break;
 	case MODE_FILE:
-	  results->file_data->separator = g_strdup (arg);
+	  results->file_data->separator = g_strdup (g_strcompress (arg));
-	  parse_option_separator = TRUE;
+	  parse_option_separator++;
 	  break;
 	default:
 	  zenity_error ("--separator", ERROR_SUPPORT);

src/tree.c

@@ -478,12 +478,6 @@ zenity_tree_dialog_output (void)
 
   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 ((const gchar *) separator, (const gchar *) "\\n") != NULL)
-        g_printerr ("%s\n", (gchar *) tmp->data);
-      else if (strstr ((const gchar *) separator, (const gchar *) "\\t") != NULL)
-        g_printerr ("%s\t", (gchar *) tmp->data);
-      else
         g_printerr ("%s%s", (gchar *) tmp->data, separator);
     }
     else