From 0e25f2b3d4b2ce21a587703a08043d2b98a31d4d Mon Sep 17 00:00:00 2001
From: Alexey Yakovenko <waker@users.sourceforge.net>
Date: Fri, 27 Jun 2014 20:46:56 +0200
Subject: shellexecui: disallow multiple shellexecui dialogs

---
 plugins/shellexecui/callbacks.c     |  1 -
 plugins/shellexecui/callbacks.h     |  4 ++++
 plugins/shellexecui/interface.c     |  4 ++++
 plugins/shellexecui/shellexec.glade |  3 ++-
 plugins/shellexecui/shellexecui.c   | 11 +++++++++++
 5 files changed, 21 insertions(+), 2 deletions(-)

(limited to 'plugins')

diff --git a/plugins/shellexecui/callbacks.c b/plugins/shellexecui/callbacks.c
index b8fb56d3..019fde92 100644
--- a/plugins/shellexecui/callbacks.c
+++ b/plugins/shellexecui/callbacks.c
@@ -8,4 +8,3 @@
 #include "interface.h"
 #include "support.h"
 
-
diff --git a/plugins/shellexecui/callbacks.h b/plugins/shellexecui/callbacks.h
index c4b57687..4b1f2037 100644
--- a/plugins/shellexecui/callbacks.h
+++ b/plugins/shellexecui/callbacks.h
@@ -28,3 +28,7 @@ on_edit_cancel_button_clicked          (GtkButton       *button,
 void
 on_edit_ok_button_clicked              (GtkButton       *button,
                                         gpointer         user_data);
+
+void
+on_shellexec_conf_dialog_destroy       (GObject       *object,
+                                        gpointer         user_data);
diff --git a/plugins/shellexecui/interface.c b/plugins/shellexecui/interface.c
index d00c0fc7..6296617b 100644
--- a/plugins/shellexecui/interface.c
+++ b/plugins/shellexecui/interface.c
@@ -44,6 +44,7 @@ create_shellexec_conf_dialog (void)
   shellexec_conf_dialog = gtk_dialog_new ();
   gtk_container_set_border_width (GTK_CONTAINER (shellexec_conf_dialog), 12);
   gtk_window_set_title (GTK_WINDOW (shellexec_conf_dialog), _("Custom Shell Commands"));
+  gtk_window_set_destroy_with_parent (GTK_WINDOW (shellexec_conf_dialog), TRUE);
   gtk_window_set_type_hint (GTK_WINDOW (shellexec_conf_dialog), GDK_WINDOW_TYPE_HINT_DIALOG);
   gtk_dialog_set_has_separator (GTK_DIALOG (shellexec_conf_dialog), FALSE);
 
@@ -89,6 +90,9 @@ create_shellexec_conf_dialog (void)
   gtk_dialog_add_action_widget (GTK_DIALOG (shellexec_conf_dialog), save_button, 0);
   gtk_widget_set_can_default(save_button, TRUE);
 
+  g_signal_connect ((gpointer) shellexec_conf_dialog, "destroy",
+                    G_CALLBACK (on_shellexec_conf_dialog_destroy),
+                    NULL);
   g_signal_connect ((gpointer) add_button, "clicked",
                     G_CALLBACK (on_add_button_clicked),
                     NULL);
diff --git a/plugins/shellexecui/shellexec.glade b/plugins/shellexecui/shellexec.glade
index aea894ae..aa872167 100644
--- a/plugins/shellexecui/shellexec.glade
+++ b/plugins/shellexecui/shellexec.glade
@@ -11,7 +11,7 @@
   <property name="window_position">GTK_WIN_POS_NONE</property>
   <property name="modal">False</property>
   <property name="resizable">True</property>
-  <property name="destroy_with_parent">False</property>
+  <property name="destroy_with_parent">True</property>
   <property name="decorated">True</property>
   <property name="skip_taskbar_hint">False</property>
   <property name="skip_pager_hint">False</property>
@@ -20,6 +20,7 @@
   <property name="focus_on_map">True</property>
   <property name="urgency_hint">False</property>
   <property name="has_separator">False</property>
+  <signal name="destroy" handler="on_shellexec_conf_dialog_destroy" last_modification_time="Fri, 27 Jun 2014 18:45:21 GMT"/>
 
   <child internal-child="vbox">
     <widget class="GtkVBox" id="dialog-vbox">
diff --git a/plugins/shellexecui/shellexecui.c b/plugins/shellexecui/shellexecui.c
index 482cec2b..6b6744dd 100644
--- a/plugins/shellexecui/shellexecui.c
+++ b/plugins/shellexecui/shellexecui.c
@@ -345,9 +345,20 @@ init_treeview() {
     g_object_unref(liststore);
 }
 
+void
+on_shellexec_conf_dialog_destroy       (GObject       *object,
+                                        gpointer         user_data)
+{
+    conf_dlg = NULL;
+}
+
+
 static gboolean
 shellexecui_action_gtk (void *data)
 {
+    if (conf_dlg) {
+        return FALSE;
+    }
     conf_dlg = create_shellexec_conf_dialog();
     gtk_widget_set_size_request (conf_dlg, 400, 400);
     gtk_window_set_transient_for(GTK_WINDOW(conf_dlg),
-- 
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