From 444bde2e739d73c27418461fa001adb7b9ce83db Mon Sep 17 00:00:00 2001
From: Jose Antonio Ortega Ruiz <jao@gnu.org>
Date: Sun, 24 Jun 2001 13:06:53 +0000
Subject: split windows mode

---
 mixgtk/mixgtk_wm.c | 139 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 139 insertions(+)
 create mode 100644 mixgtk/mixgtk_wm.c

(limited to 'mixgtk/mixgtk_wm.c')

diff --git a/mixgtk/mixgtk_wm.c b/mixgtk/mixgtk_wm.c
new file mode 100644
index 0000000..2666180
--- /dev/null
+++ b/mixgtk/mixgtk_wm.c
@@ -0,0 +1,139 @@
+/* -*-c-*- -------------- mixgtk_wm.c :
+ * Implementation of the functions declared in mixgtk_wm.h
+ * ------------------------------------------------------------------
+ *  Last change: Time-stamp: "2001-06-24 14:36:18 jao"
+ * ------------------------------------------------------------------
+ * Copyright (C) 2001 Free Software Foundation, Inc.
+ *  
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *  
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *  
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *  
+ */
+
+#include "mixgtk_widgets.h"
+#include "mixgtk_config.h"
+#include "mixgtk_wm.h"
+
+typedef struct window_info_t_
+{
+  mixgtk_dialog_id_t dialog;
+  GtkWidget *widget;
+  GtkCheckMenuItem *menu;
+  const gchar *menu_name;
+  const gchar *config_key;
+  gboolean visible;
+} window_info_t_;
+
+static window_info_t_ infos_[] = {
+  {MIXGTK_MIXVM_DIALOG, NULL, NULL, "mix_view", "MIX.view"},
+  {MIXGTK_MIXAL_DIALOG, NULL, NULL, "mixal_view", "MIXAL.view"},
+  {MIXGTK_DEVICES_DIALOG, NULL, NULL, "devices_view", "Devices.view"}
+};
+
+static size_t INF_NO_ = sizeof (infos_) / sizeof (infos_[0]);
+
+static gboolean split_ = FALSE;
+static const gchar *SPLIT_MENU_NAME_ = "split_windows";
+static GtkCheckMenuItem *split_menu_ = NULL;
+
+static const gchar *VIEW_YES_ = "Yes";
+static const gchar *VIEW_NO_ = "No";
+
+gboolean
+mixgtk_wm_init (void)
+{
+  split_ = mixgtk_config_is_split ();
+  if (split_)
+    {
+      gint i;
+      const gchar *view;
+      split_menu_ = GTK_CHECK_MENU_ITEM
+	(mixgtk_widget_factory_get_child_by_name (MIXGTK_MAIN,
+						  SPLIT_MENU_NAME_));
+      g_return_val_if_fail (split_menu_, FALSE);
+      gtk_check_menu_item_set_active (split_menu_, TRUE);
+      for (i = 0; i < INF_NO_; ++i)
+	{
+	  infos_[i].widget =
+	    mixgtk_widget_factory_get_dialog (infos_[i].dialog);
+	  g_return_val_if_fail (infos_[i].widget, FALSE);
+	  infos_[i].menu = GTK_CHECK_MENU_ITEM
+	    (mixgtk_widget_factory_get_child_by_name
+	     (MIXGTK_MAIN, infos_[i].menu_name));
+	  g_return_val_if_fail (infos_[i].menu, FALSE);
+	  view = mixgtk_config_get (infos_[i].config_key);
+	  infos_[i].visible = !view || !strcmp (VIEW_YES_, view);
+	  if (infos_[i].visible) gtk_widget_show (infos_[i].widget);
+	  gtk_check_menu_item_set_active (infos_[i].menu, infos_[i].visible);
+	}
+    }
+  return TRUE;
+}
+
+void
+mixgtk_wm_show_window (mixgtk_window_id_t w)
+{
+  g_return_if_fail (w < INF_NO_);
+  if (!infos_[w].visible)
+    {
+      infos_[w].visible = TRUE;
+      gtk_check_menu_item_set_active (infos_[w].menu, TRUE);
+      mixgtk_config_update (infos_[w].config_key, VIEW_YES_);
+      gtk_widget_show (infos_[w].widget);
+    }
+}
+
+void
+mixgtk_wm_hide_window (mixgtk_window_id_t w)
+{
+  g_return_if_fail (w < INF_NO_);
+  if (infos_[w].visible)
+    {
+      infos_[w].visible = FALSE;
+      gtk_check_menu_item_set_active (infos_[w].menu, FALSE);
+      mixgtk_config_update (infos_[w].config_key, VIEW_NO_);
+      gtk_widget_hide (infos_[w].widget);
+    }
+}
+
+/* callbacks */
+void
+on_view_toggled (GtkCheckMenuItem *item)
+{
+  gint k;
+  for (k = 0; k < INF_NO_; ++k)
+    if (item == infos_[k].menu) break;
+  g_return_if_fail (k < INF_NO_);
+  if (item->active)
+    mixgtk_wm_show_window (k);
+  else
+    mixgtk_wm_hide_window (k);
+}
+
+void
+on_split_windows_toggled (GtkCheckMenuItem *item)
+{
+  mixgtk_config_set_split (item->active);
+}
+
+void
+on_window_hide (GtkWidget *w)
+{
+  gint k;
+  for (k = 0; k < INF_NO_; ++k)
+    if (w == infos_[k].widget) break;
+  g_return_if_fail (k < INF_NO_);
+  mixgtk_wm_hide_window (k);
+}
+  
-- 
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