Added support for saving to and opening from the journal.

1 files changed, 74 insertions, 26 deletions

diff --git a/AbiWordActivity.py b/AbiWordActivity.py
index f8a05db..bd70193 100644
--- a/AbiWordActivity.py
+++ b/AbiWordActivity.py
@@ -18,42 +18,90 @@
 import logging
 import os
 import time
-import gtk
+
+import gobject
 import hippo
+
+from sugar.activity import activity
+from sugar.datastore import datastore
+from sugar.datastore.datastore import Text
+from sugar import profile
 from abiword import Canvas
+
 from toolbar import AbiToolbar
-from sugar.activity import activity
 
 class AbiWordActivity (activity.Activity):
 
-	def __init__ (self, handle):
-		activity.Activity.__init__ (self, handle)
-		self.set_title ("Write")
+    def __init__ (self, handle):
+        activity.Activity.__init__ (self, handle)
+        self.set_title ("Write")
+
+        self._journal_handle = None
+        self._last_saved_text = None
+
+        hippoCanvasBox = hippo.CanvasBox()
+        self.set_root(hippoCanvasBox)
+
+        # create our main abiword canvas
+        self.abiword_canvas = Canvas()
+
+        # create and add a toolbar for our window, which listens to our canvas
+        abiToolbar = AbiToolbar(hippoCanvasBox, self.abiword_canvas)
+
+        # create a hippo container to embed our canvas in
+        abiwordCanvasContainer = hippo.CanvasWidget()
+        abiwordCanvasContainer.props.widget = self.abiword_canvas
 
-		hippoCanvasBox = hippo.CanvasBox()
-		self.set_root(hippoCanvasBox)
+        # add the controls to our window
+        hippoCanvasBox.append(abiwordCanvasContainer, hippo.PACK_EXPAND)
 
-		# create our main abiword canvas
-		self.abiword_canvas = Canvas()
+        if handle.object_id:
+            obj = datastore.read(handle.object_id)
+            self.abiword_canvas.load_file('file://' + obj.get_file_path())
+        else:
+            # open a blank file
+            self.abiword_canvas.load_file("")
 
-		# create and add a toolbar for our window, which listens to our canvas
-		abiToolbar = AbiToolbar(hippoCanvasBox, self.abiword_canvas)
+        self.abiword_canvas.show()
 
-		# create a hippo container to embed our canvas in
-		abiwordCanvasContainer = hippo.CanvasWidget()
-		abiwordCanvasContainer.props.widget = self.abiword_canvas
+        self.connect('focus-out-event', self._focus_out_event_cb)
+        self.connect('delete-event', self._delete_event_cb)
 
-		# add the controls to our window
-		hippoCanvasBox.append(abiwordCanvasContainer, hippo.PACK_EXPAND)
+    def _focus_out_event_cb(self, widget, event):
+        self._autosave()
 
-		# show the abiword canvas and have it open a blank file
-		self.abiword_canvas.load_file("")
-		self.abiword_canvas.show()
+    def _delete_event_cb(self, widget, event):
+        self._autosave()
+    
+    def _autosave(self):
+        text_content = self.abiword_canvas.get_content(".txt")[0]
+        if not self._journal_handle:
+            home_dir = os.path.expanduser('~')
+            journal_dir = os.path.join(home_dir, "Journal")
+            text = Text({'preview'      : text_content[0:30],
+                         'date'         : str(time.time()),
+                         'title'        : 'A text document',
+                         'icon'         : 'theme:object-text',
+                         'keep'         : '0',
+                         'buddies'      : str([ { 'name' : profile.get_nick_name(),
+                                                  'color': profile.get_color().to_string() }]),
+                         'icon-color'   : profile.get_color().to_string()})
+            f = open(os.path.join(journal_dir, '%i.abw' % time.time()), 'w')
+            try:
+                f.write(self.abiword_canvas.get_content(".abw")[0])
+            finally:
+                f.close()
+            text.set_file_path(f.name)
+            self._journal_handle = datastore.write(text)
+        elif text_content != self._last_saved_text:
+            text = datastore.read(self._journal_handle)
+            text.get_metadata()['preview'] = text_content[0:30]
+            text.get_metadata()['date'] = str(time.time())
+            f = open(text.get_file_path(), 'w')
+            try:
+                f.write(self.abiword_canvas.get_content(".abw")[0])
+            finally:
+                f.close()
+            datastore.write(text)
 
-	def execute(self, command, args):
-		if(command == 'open_document'):
-			self.abiword_canvas.load_file('file://' + args[0])
-			
-			return True
-		else:
-			return False
+        self._last_saved_text = text_content