1 files changed, 68 insertions, 0 deletions
diff --git a/build_tools/larch8/larch0/gui/front/docviewer.py b/build_tools/larch8/larch0/gui/front/docviewer.py
new file mode 100644
index 0000000..de51605
--- /dev/null
+++ b/build_tools/larch8/larch0/gui/front/docviewer.py
@@ -0,0 +1,68 @@
+#!/usr/bin/env python2
+#
+# docviewer.py
+#
+# (c) Copyright 2009-2010 Michael Towers (larch42 at googlemail dot com)
+#
+# This file is part of the larch project.
+#
+#    larch 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.
+#
+#    larch 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 larch; if not, write to the Free Software Foundation, Inc.,
+#    51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+#
+#----------------------------------------------------------------------------
+# 2010.06.24
+
+
+import os
+
+
+class DocViewer:
+    def __init__(self):
+        self.index = self._getPage('index.html')
+        self.homepath = None
+        ui.widgetlist(fss('fetch_layout', 'docviewer.uim'))
+
+        ui.connectlist(
+                ('doc:hide*clicked', self._hide),
+                ('doc:back*clicked', self._back),
+                ('doc:forward*clicked', self._forward),
+                ('doc:home*clicked', self.gohome),
+                ('doc:parent*clicked', self.goto),
+                (':docs*clicked', self._show),
+            )
+
+    def _show(self):
+        ui.runningtab(3)
+
+    def _hide(self):
+        ui.runningtab()
+
+    def _back(self):
+        ui.command('doc:content.prev')
+
+    def _forward(self):
+        ui.command('doc:content.next')
+
+    def _getPage(self, page):
+        return fss('get_docs_url', page)
+
+    def gohome(self, home=None):
+        if home:
+            self.homepath = self._getPage(home)
+        self.goto(self.homepath)
+
+    def goto(self, path=None):
+        if not path:
+            path = self.index
+        ui.command('doc:content.setUrl', path)