*** empty log message ***

[m17n/m17n-im-config.git] / src / variable.c

diff --git a/src/variable.c b/src/variable.c
index 8e1f524..313744c 100644 (file)
--- a/src/variable.c
+++ b/src/variable.c
@@ -15,7 +15,7 @@
       (minput_get_variable     \
        (current_lang, current_name, current_variable))))))
 
-#define CURRENT_STATUS \
+#define CURRENT_STATUS         \
   (mplist_value                        \
    (mplist_next                        \
     (mplist_next               \
@@ -23,6 +23,15 @@
       (minput_get_variable     \
        (current_lang, current_name, current_variable))))))
 
+#define CURRENT_DESCRIPTION                                    \
+  (mtext_data                                                  \
+   (mplist_value                                               \
+    (mplist_next                                               \
+     (mplist_value                                             \
+      (minput_get_variable                                     \
+       (current_lang, current_name, current_variable)))),      \
+    NULL,  NULL,  NULL,  NULL))
+
 #define CONFIG_VARIABLE(plist)                                         \
   minput_config_variable (current_lang, current_name, current_variable,        \
                          (plist))
@@ -57,9 +66,6 @@ struct ControllerInfo
   /* status label */
   GtkWidget *status;
 
-  /* ok button */
-  GtkWidget *ok;
-
   /* dialog itself */
   GtkWidget *dialog;
 };
@@ -191,7 +197,7 @@ config_with_entry (struct ControllerInfo *ci)
          GtkWidget *msg;
 
          msg = gtk_message_dialog_new (GTK_WINDOW
-                                       (gtk_widget_get_toplevel (ci->widget)),
+                                       (gtk_widget_get_toplevel (ci->dialog)),
                                        GTK_DIALOG_DESTROY_WITH_PARENT,
                                        GTK_MESSAGE_ERROR,
                                        GTK_BUTTONS_CLOSE,
@@ -375,6 +381,8 @@ create_widget (struct ControllerInfo *ci)
          ci->widget = gtk_entry_new ();
          g_signal_connect (GTK_OBJECT (ci->widget), "changed",
                            G_CALLBACK (changed_cb), ci);
+         g_signal_connect (GTK_OBJECT (ci->widget), "activate",
+                           G_CALLBACK (ok_cb), ci);
          ci->wtype = ENTRY_WIDGET;
          gtk_entry_set_text (GTK_ENTRY (ci->widget), msymbol_name (value));
          gtk_editable_set_editable (GTK_EDITABLE (ci->widget), TRUE);
@@ -409,6 +417,8 @@ create_widget (struct ControllerInfo *ci)
          ci->widget = gtk_entry_new ();
          g_signal_connect (GTK_OBJECT (ci->widget), "changed",
                            G_CALLBACK (changed_cb), ci);
+         g_signal_connect (GTK_OBJECT (ci->widget), "activate",
+                           G_CALLBACK (ok_cb), ci);
          ci->wtype = ENTRY_WIDGET;
          /* Fixme : Assuming the return value is in UTF-8 */
          gtk_entry_set_text (GTK_ENTRY (ci->widget),
@@ -464,6 +474,8 @@ create_widget (struct ControllerInfo *ci)
          ci->widget = gtk_entry_new ();
          g_signal_connect (GTK_OBJECT (ci->widget), "changed",
                            G_CALLBACK (changed_cb), ci);
+         g_signal_connect (GTK_OBJECT (ci->widget), "activate",
+                           G_CALLBACK (ok_cb), ci);
          ci->wtype = ENTRY_WIDGET;
          g_snprintf (buf, sizeof (buf), "%d", (gint) value);
          gtk_entry_set_text (GTK_ENTRY (ci->widget), buf);
@@ -473,14 +485,30 @@ create_widget (struct ControllerInfo *ci)
 
   return ci->widget;
 }
+
+static void *
+help_cb (GtkButton *button, gpointer data)
+{
+  struct ControllerInfo *ci = data;
+  GtkWidget *msg;
+
+  msg = gtk_message_dialog_new (GTK_WINDOW
+                               (gtk_widget_get_toplevel (ci->dialog)),
+                               GTK_DIALOG_DESTROY_WITH_PARENT,
+                               GTK_MESSAGE_INFO,
+                               GTK_BUTTONS_CLOSE,
+                               CURRENT_DESCRIPTION);
+  gtk_dialog_run (GTK_DIALOG (msg));
+  gtk_widget_destroy (msg);
+}
   
 static void
-activated_cb (GtkTreeView *parent, GtkTreePath *path,
-             GtkTreeViewColumn *col, gpointer data)
+row_activated_cb (GtkTreeView *parent, GtkTreePath *path,
+                 GtkTreeViewColumn *col, gpointer data)
 {
   GtkTreeModel *model;
   GtkTreeIter iter;
-  GtkWidget *label, *hbox, *vbox;
+  GtkWidget *label, *ok, *help, *hbox, *vbox;
   MSymbol status;
   struct ControllerInfo ci;
   gchar *variable;
@@ -494,7 +522,7 @@ activated_cb (GtkTreeView *parent, GtkTreePath *path,
   ci.dialog = (gtk_dialog_new_with_buttons
               (variable,
                GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (parent))),
-               GTK_DIALOG_DESTROY_WITH_PARENT | GTK_DIALOG_NO_SEPARATOR,
+               GTK_DIALOG_DESTROY_WITH_PARENT,
                NULL));
   
   ci.default_ = gtk_button_new_from_stock (_("_Default"));
@@ -508,10 +536,14 @@ activated_cb (GtkTreeView *parent, GtkTreePath *path,
   label = gtk_label_new (_("Status : "));
   ci.status = gtk_label_new (NULL);
 
-  ci.ok = gtk_button_new_from_stock (GTK_STOCK_OK);
-  g_signal_connect (G_OBJECT (ci.ok), "clicked",
+  ok = gtk_button_new_from_stock (GTK_STOCK_OK);
+  g_signal_connect (G_OBJECT (ok), "clicked",
                    G_CALLBACK (ok_cb), &ci);
 
+  help = gtk_button_new_from_stock (GTK_STOCK_HELP);
+  g_signal_connect (G_OBJECT (help), "clicked",
+                   G_CALLBACK (help_cb), &ci);
+
   vbox = gtk_vbox_new (FALSE, 12);
   gtk_container_set_border_width (GTK_CONTAINER (vbox), 12);
   gtk_container_add (GTK_CONTAINER (GTK_DIALOG (ci.dialog)->vbox), vbox);
@@ -519,7 +551,6 @@ activated_cb (GtkTreeView *parent, GtkTreePath *path,
   gtk_container_add (GTK_CONTAINER (vbox), create_widget (&ci));
 
   hbox = gtk_hbutton_box_new ();
-  gtk_button_box_set_layout (GTK_BUTTON_BOX (hbox), GTK_BUTTONBOX_END);
   gtk_box_set_spacing (GTK_BOX (hbox), 6);
   gtk_container_add (GTK_CONTAINER (hbox), ci.default_);
   gtk_container_add (GTK_CONTAINER (hbox), ci.revert);
@@ -530,8 +561,13 @@ activated_cb (GtkTreeView *parent, GtkTreePath *path,
   gtk_box_pack_start (GTK_BOX (hbox), ci.status, FALSE, FALSE, 0);
   gtk_container_add (GTK_CONTAINER (vbox), hbox);
 
+  gtk_button_box_set_layout
+    (GTK_BUTTON_BOX (GTK_DIALOG (ci.dialog)->action_area),
+     GTK_BUTTONBOX_EDGE);
+  gtk_container_add (GTK_CONTAINER (GTK_DIALOG (ci.dialog)->action_area),
+                    help);
   gtk_container_add (GTK_CONTAINER (GTK_DIALOG (ci.dialog)->action_area),
-                    ci.ok);
+                    ok);
 
   status = CURRENT_STATUS;
   if (status == Mconfigured)
@@ -641,6 +677,6 @@ create_variable_list (MSymbol lang, MSymbol name)
                                               VCOL_STATUS,
                                               NULL);
   g_signal_connect (G_OBJECT (view), "row-activated",
-                   G_CALLBACK (activated_cb), NULL);
+                   G_CALLBACK (row_activated_cb), NULL);
   return view;
 }