From 0e432d00a2ef323edf48960fbce2c087ee2023c6 Mon Sep 17 00:00:00 2001
From: Jose Antonio Ortega Ruiz <jao@gnu.org>
Date: Wed, 30 Jun 2004 14:07:51 +0000
Subject: detachable windows in gtk+2

---
 mixgtk/mixgtk_mixal.c | 87 ++++++++++++++++++++++++++-------------------------
 1 file changed, 44 insertions(+), 43 deletions(-)

(limited to 'mixgtk/mixgtk_mixal.c')

diff --git a/mixgtk/mixgtk_mixal.c b/mixgtk/mixgtk_mixal.c
index 17f726f..1ee9475 100644
--- a/mixgtk/mixgtk_mixal.c
+++ b/mixgtk/mixgtk_mixal.c
@@ -1,7 +1,7 @@
 /* -*-c-*- -------------- mixgtk_mixal.c :
  * Implementation of the functions declared in mixgtk_mixal.h
  * ------------------------------------------------------------------
- * $Id: mixgtk_mixal.c,v 1.18 2004/06/24 01:40:47 jao Exp $
+ * $Id: mixgtk_mixal.c,v 1.19 2004/06/30 14:07:53 jao Exp $
  * ------------------------------------------------------------------
  * Copyright (C) 2001, 2002, 2004 Free Software Foundation, Inc.
  *
@@ -30,17 +30,13 @@
 #include "mixgtk_fontsel.h"
 #include "mixgtk_mixal.h"
 
-
-#define MIXAL_TAB_POS_ 2
-
 static mix_vm_t *vm_ = NULL;
 static GtkTreeView *clist_ = NULL;
 static GtkListStore *clist_store_ = NULL;
 
 static gulong lineno_;
-static const gchar *LOCAL_STATUS_BAR_ = "mixal_statusbar";
-static GtkStatusbar *status_;
-static gint status_context_;
+static GtkStatusbar *status_ = NULL;
+static gint status_context_ = 0;
 static GPtrArray *tips_text_ = NULL;
 
 static GtkWidget *symbols_dlg_ = NULL;
@@ -149,18 +145,15 @@ fill_symbols_ (const mix_symbol_table_t *table)
 			    insert_symbol_, NULL);
 }
 
-static gboolean
-init_clist_ (mixgtk_dialog_id_t top)
+static void
+init_clist_ (void)
 {
   GtkStockItem item;
 
   GtkCellRenderer *renderer = gtk_cell_renderer_text_new ();
   GtkCellRenderer *bprenderer = gtk_cell_renderer_pixbuf_new ();
 
-  clist_ = GTK_TREE_VIEW
-    (mixgtk_widget_factory_get (top, MIXGTK_WIDGET_MIXAL));
-
-  g_assert (clist_);
+  clist_ = GTK_TREE_VIEW (gtk_tree_view_new ());
 
   clist_store_ = gtk_list_store_new (CLIST_COL_NO,
                                      G_TYPE_STRING,
@@ -173,6 +166,7 @@ init_clist_ (mixgtk_dialog_id_t top)
 
   gtk_tree_view_set_model (clist_, GTK_TREE_MODEL (clist_store_));
   g_object_unref (G_OBJECT (clist_store_));
+  gtk_tree_view_set_rules_hint (clist_, TRUE);
 
   gtk_tree_view_append_column
     (clist_,
@@ -206,44 +200,51 @@ init_clist_ (mixgtk_dialog_id_t top)
       pc_stock_id_ = item.stock_id;
     }
 
-  return TRUE;
-}
+  symbols_dlg_ = NULL;
+  symbols_view_ = NULL;
 
+  g_signal_connect (G_OBJECT (clist_), "event",
+                    G_CALLBACK (mixal_event_), NULL);
 
-/* initialise the mixal widgets */
-gboolean
-mixgtk_mixal_init (mix_vm_t *vm, mixgtk_dialog_id_t top)
-{
-  static gboolean restart = FALSE;
 
-  g_return_val_if_fail (vm != NULL, FALSE);
-  vm_ = vm;
+  mixgtk_fontsel_set_font (MIX_FONT_MIXAL, GTK_WIDGET (clist_));
 
-  if (!init_clist_ (top)) return FALSE;
+  g_object_ref (clist_);
 
-  if (!mixgtk_config_is_split ())
-    status_ = GTK_STATUSBAR
-      (mixgtk_widget_factory_get (MIXGTK_MAIN, MIXGTK_WIDGET_STATUSBAR));
-  else
-    status_ = GTK_STATUSBAR
-      (mixgtk_widget_factory_get_child_by_name (top, LOCAL_STATUS_BAR_));
+  gtk_widget_show (GTK_WIDGET (clist_));
 
-  g_return_val_if_fail (status_ != NULL, FALSE);
-  status_context_ = gtk_statusbar_get_context_id (status_, "MIXAL status");
+}
 
-  symbols_dlg_ = NULL;
-  symbols_view_ = NULL;
 
-  g_signal_connect (G_OBJECT (clist_), "event",
-                    G_CALLBACK (mixal_event_), NULL);
+/* initialise the mixal widgets */
+GtkWidget *
+mixgtk_mixal_init (mix_vm_t *vm)
+{
+  if (vm != NULL) vm_ = vm;
 
-  mixgtk_fontsel_set_font (MIX_FONT_MIXAL, GTK_WIDGET (clist_));
+  if (vm_ == NULL) return FALSE;
+
+  if (clist_ == NULL) init_clist_ ();
 
-  if (restart) mixgtk_mixal_load_file ();
-  else restart = TRUE;
+  status_ = NULL;
 
+  return GTK_WIDGET (clist_);
+}
+
+void
+mixgtk_mixal_reparent (GtkStatusbar *status)
+{
+  g_assert (status != NULL);
+  mixgtk_mixal_pop_status ();
+  status_ = status;
+  status_context_ = gtk_statusbar_get_context_id (status_, "MIXAL status");
+}
 
-  return TRUE;
+void
+mixgtk_mixal_pop_status (void)
+{
+  if (status_ != NULL)
+    gtk_statusbar_pop (status_, status_context_);
 }
 
 /* load the corresponding mixal file */
@@ -549,15 +550,15 @@ on_symbols_activate ()
 void
 on_notebook_switch_page (GtkNotebook *notebook)
 {
-  gint p = gtk_notebook_get_current_page (notebook);
-  if (p != MIXAL_TAB_POS_) gtk_statusbar_pop (status_, status_context_);
-  if (p == MIXAL_TAB_POS_) mixgtk_mixal_update ();
+/*   gint p = gtk_notebook_get_current_page (notebook); */
+/*   if (p != MIXAL_TAB_POS_) gtk_statusbar_pop (status_, status_context_); */
+/*   if (p == MIXAL_TAB_POS_) mixgtk_mixal_update (); */
 }
 
 void
 on_mixal_leave_notify_event ()
 {
-  gtk_statusbar_pop (status_, status_context_);
+  if (status_ != NULL) gtk_statusbar_pop (status_, status_context_);
 }
 
 void
-- 
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