[zenity] Bug #534935 Need hability to specify default answer in --question dialog

[Arx Henrique Pereira da Cruz <arxcruz src gnome org>]

commit b0fc720fe4584530d1090cd3e9175905e6381c85
Author: Berislav Kovacki <pantokrator pantokrator net>
Date:   Sat Nov 23 16:44:26 2013 -0200

    Bug #534935 Need hability to specify default answer in --question dialog

 src/msg.c    |    2 +-
 src/option.c |   12 ++++++++++++
 src/zenity.h |    1 +
 3 files changed, 14 insertions(+), 1 deletions(-)
---
diff --git a/src/msg.c b/src/msg.c
index 53f8a5d..f4d5e7a 100644
--- a/src/msg.c
+++ b/src/msg.c
@@ -36,7 +36,7 @@ zenity_msg_construct_question_dialog (GtkWidget *dialog, ZenityMsgData *msg_data
   cancel_button = gtk_dialog_add_button (GTK_DIALOG (dialog), GTK_STOCK_NO, GTK_RESPONSE_CANCEL);
   ok_button = gtk_dialog_add_button (GTK_DIALOG (dialog), GTK_STOCK_YES, GTK_RESPONSE_OK);
 
-  gtk_widget_grab_focus (ok_button);
+  gtk_widget_grab_focus (msg_data->default_cancel ? cancel_button : ok_button);
 
   if (data->cancel_label) {
     gtk_button_set_label (GTK_BUTTON (cancel_button), data->cancel_label);
diff --git a/src/option.c b/src/option.c
index d3004fe..46112d0 100644
--- a/src/option.c
+++ b/src/option.c
@@ -100,6 +100,7 @@ static gboolean zenity_progress_no_cancel;
 
 /* Question Dialog Options */
 static gboolean zenity_question_active;
+static gboolean zenity_question_default_cancel;
 
 /* Text Dialog Options */
 static gboolean zenity_text_active;
@@ -797,6 +798,15 @@ static GOptionEntry question_options[] = {
     &zenity_general_dialog_no_markup,
     N_("Do not enable pango markup")
   },
+  {
+    "default-cancel",
+    '\0',
+    G_OPTION_FLAG_NOALIAS,
+    G_OPTION_ARG_NONE,
+    &zenity_question_default_cancel,
+    N_("Give cancel button focus by default"),
+    NULL
+  },
   { 
     NULL 
   }
@@ -1507,6 +1517,7 @@ zenity_question_pre_callback (GOptionContext *context,
                              GError        **error)
 {
   zenity_question_active = FALSE;
+  zenity_question_default_cancel = FALSE;
 
   return TRUE;
 }
@@ -1913,6 +1924,7 @@ zenity_question_post_callback (GOptionContext *context,
     results->msg_data->mode = ZENITY_MSG_QUESTION;
     results->msg_data->no_wrap = zenity_general_dialog_no_wrap;
     results->msg_data->no_markup = zenity_general_dialog_no_markup;
+    results->msg_data->default_cancel = zenity_question_default_cancel;
   }
 
   return TRUE;
diff --git a/src/zenity.h b/src/zenity.h
index acde39b..52c29df 100644
--- a/src/zenity.h
+++ b/src/zenity.h
@@ -66,6 +66,7 @@ typedef struct {
   MsgMode  mode;
   gboolean no_wrap;
   gboolean no_markup;
+  gboolean default_cancel;
 } ZenityMsgData;
 
 typedef struct {