Version 1.2.1 imported1.2.1

git-archimport-id: mdk@sv.gnu.org/mdk--devel--1--patch-1

1 files changed, 142 insertions, 0 deletions

diff --git a/mixgtk/mixgtk_fontsel.c b/mixgtk/mixgtk_fontsel.c
new file mode 100644
index 0000000..e88793b
--- /dev/null
+++ b/mixgtk/mixgtk_fontsel.c
@@ -0,0 +1,142 @@
+/* -*-c-*- -------------- mixgtk_fontsel.c :
+ * Implementation of the functions declared in mixgtk_fontsel.h
+ * ------------------------------------------------------------------
+ *  $Id: mixgtk_fontsel.c,v 1.19 2005/09/20 19:43:14 jao Exp $
+ * ------------------------------------------------------------------
+ * Copyright (C) 2001, 2004 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <mixlib/mix.h>
+#include "mixgtk_widgets.h"
+#include "mixgtk_config.h"
+#include "mixgtk_mixvm.h"
+#include "mixgtk_mixal.h"
+#include "mixgtk_cmd_dispatcher.h"
+#include "mixgtk_device.h"
+#include "mixgtk_fontsel.h"
+
+static GtkFontSelectionDialog *fontsel_dialog_ = NULL;
+
+static const gchar *keys_[MIX_FONT_NO] = {
+  "MIX.font", "Prompt.font", "Log.font", "MIXAL.font", "Devices.font",
+  "Symbols.font", "Default.font"
+};
+
+
+/* initialise the font selection dialog */
+static void
+init_fontsel_ (void)
+{
+  fontsel_dialog_ =
+    GTK_FONT_SELECTION_DIALOG
+    (mixgtk_widget_factory_get_dialog (MIXGTK_FONTSEL_DIALOG));
+  g_assert (fontsel_dialog_ != NULL);
+}
+
+void
+mixgtk_fontsel_set_font (mixgtk_font_t f, GtkWidget *w)
+{
+  const gchar *font;
+  PangoFontDescription *font_desc;
+
+  if (f >= MIX_FONT_NO || w == NULL) return;
+
+  font = mixgtk_config_get (keys_[f]);
+  if (!font)
+    {
+      mixgtk_config_update (keys_[f], "Monospace 10");
+      font = mixgtk_config_get (keys_[f]);
+      g_assert (font);
+    }
+
+  font_desc = pango_font_description_from_string (font);
+
+  if (font_desc)
+    {
+      gtk_widget_modify_font (w, font_desc);
+      gtk_widget_queue_draw (w);
+      pango_font_description_free (font_desc);
+    }
+  else
+    mixgtk_config_remove (keys_[f]);
+
+}
+
+gboolean
+mixgtk_fontsel_query_font (mixgtk_font_t f, GtkWidget **w, size_t no)
+{
+  gint result = GTK_RESPONSE_APPLY;
+  const gchar *current;
+  gboolean ret = FALSE;
+
+  if (f >= MIX_FONT_NO) return FALSE;
+  if (!fontsel_dialog_) init_fontsel_ ();
+
+  current = mixgtk_config_get (keys_[f]);
+  gtk_font_selection_dialog_set_font_name (fontsel_dialog_,
+                                           current? current : "Monospace 10");
+
+  while (result == GTK_RESPONSE_APPLY)
+    {
+      result = gtk_dialog_run (GTK_DIALOG (fontsel_dialog_));
+      if (result != GTK_RESPONSE_CANCEL)
+        {
+          gint k;
+          mixgtk_config_update
+            (keys_[f],
+             gtk_font_selection_dialog_get_font_name (fontsel_dialog_));
+          for (k = 0; k < no; ++k)
+            mixgtk_fontsel_set_font (f, w[k]);
+          ret = TRUE;
+        }
+    }
+  gtk_widget_hide (GTK_WIDGET (fontsel_dialog_));
+  return ret;
+}
+
+void
+on_all_fonts_activate (void)
+{
+  gint result = GTK_RESPONSE_APPLY;
+  const gchar *current;
+
+  if (!fontsel_dialog_) init_fontsel_ ();
+
+  current = mixgtk_config_get (keys_[MIX_FONT_DEFAULT]);
+  gtk_font_selection_dialog_set_font_name (fontsel_dialog_,
+                                           current? current : "Monospace");
+
+  while (result == GTK_RESPONSE_APPLY)
+    {
+      result = gtk_dialog_run (GTK_DIALOG (fontsel_dialog_));
+      if (result != GTK_RESPONSE_CANCEL)
+        {
+          gint k;
+          current = gtk_font_selection_dialog_get_font_name (fontsel_dialog_);
+
+          for (k = 0; k < MIX_FONT_NO; ++k)
+            mixgtk_config_update (keys_[k], current);
+
+          mixgtk_mixal_update_fonts ();
+          mixgtk_mixvm_update_fonts ();
+          mixgtk_device_update_fonts ();
+          mixgtk_cmd_dispatcher_update_fonts ();
+        }
+    }
+  gtk_widget_hide (GTK_WIDGET (fontsel_dialog_));
+}