merged in Ricardo Pedroso's new pdf2swf gui

[swftools.git] / wx / gui / plugin.py

diff --git a/wx/gui/plugin.py b/wx/gui/plugin.py
new file mode 100644 (file)
index 0000000..5cdc2a6
--- /dev/null
+++ b/wx/gui/plugin.py
@@ -0,0 +1,97 @@
+#!/usr/bin/env python
+# -*- coding: UTF-8 -*-
+#
+# gpdf2swf.py
+# graphical user interface for pdf2swf
+#
+# Part of the swftools package.
+# 
+# Copyright (c) 2008,2009 Matthias Kramm <kramm@quiss.org> 
+#
+# 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 */
+
+import os
+import time
+import wx
+from wx.lib.pubsub import Publisher
+from subprocess import Popen, PIPE
+
+class Plugin:
+    def before_render(self):
+        pass
+
+    def before_save(self, page):
+        pass
+
+    def after_save(self, page):
+        pass
+
+    def _swap_extension(self, filename, newext, flashversion=""):
+        name, ext = os.path.splitext(filename)
+        return u"%s%s.%s" % (name, flashversion, newext)
+
+    def __find_swfcombine(self):
+        found = False
+        prog = "swfcombine.exe" if "wxMSW" in wx.PlatformInfo else "swfcombine"
+        basedir = os.path.dirname(__file__)
+
+        opj = os.path.join
+        locations = [opj(basedir, prog)]
+        if "wxMSW" in wx.PlatformInfo:
+            locations.extend([
+                              opj("c:", "swftools", prog),
+                              opj("c:", "Program Files", "SWFTools", prog)
+                             ])
+        else:
+            locations.extend([
+                              opj(os.sep, "usr", "local", "bin", prog),
+                              opj(os.sep, "usr", "bin", prog),
+                             ])
+
+        exe = prog
+        for e in locations:
+            if os.path.isfile(e):
+                exe = e
+                found = True
+                break
+        return exe, found
+
+    def swfcombine(self, *args):
+        try:
+            self.__swfcombine(*args)
+        except Exception, e:
+            wx.CallAfter(Publisher.sendMessage,
+                         "SWF_COMBINE_ERROR", unicode(e))
+            time.sleep(0.05)
+
+    def __swfcombine(self, *args):
+        exe, found = self.__find_swfcombine()
+        # uncoment to test a failed swfcombine find
+        #found = False
+
+        if not found:
+            raise Exception(u"Could not execute %s: %s not found" % (exe, exe))
+
+        # Create a command line
+        cmd = [exe,]
+        cmd.extend(args)
+
+        output = Popen(cmd, stdout=PIPE).communicate()[0]
+
+        # Check the process output
+        if output:
+            raise Exception(u"Error executing %s:%s%s" %
+                             (u" ".join(cmd), os.linesep, output))
+