Added support for saving to and opening from the journal.

2 files changed, 180 insertions, 149 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
diff --git a/toolbar.py b/toolbar.py
index 1664375..4260ebb 100644
--- a/toolbar.py
+++ b/toolbar.py
@@ -16,8 +16,6 @@
 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 import logging
-import gtk
-import pango
 import abiword
 import hippo
 
@@ -25,143 +23,128 @@ from sugar.graphics.toolbar import Toolbar
 from sugar.graphics.iconbutton import IconButton
 
 class AbiToolbar(object):
-	def __init__(self, hippoCanvasBox, abiword_canvas):
-		toolbar = Toolbar()
-		hippoCanvasBox.append(toolbar)
-
-		self._abiword_canvas = abiword_canvas
-	
-		self._open = IconButton(icon_name='theme:stock-open')
-		self._open.connect("activated", self._open_cb)
-		toolbar.append(self._open)
-
-		self._save = IconButton(icon_name='theme:stock-save')
-		self._save.connect("activated", self._save_cb)
-		self._abiword_canvas.connect("is-dirty", self._isDirty_cb)
-		toolbar.append(self._save)
-
-#		self._insert_separator()
-
-		self._undo = IconButton(icon_name='theme:stock-undo')
-		self._undo.connect("activated", self._undo_cb)
-		self._abiword_canvas.connect("can_undo", self._canUndo_cb)
-		toolbar.append(self._undo)
-
-		self._redo = IconButton(icon_name='theme:stock-redo')
-		self._redo.connect("activated", self._redo_cb)
-		self._abiword_canvas.connect("can_redo", self._canRedo_cb)
-		toolbar.append(self._redo)
-
-#		self._insert_separator()
-
-		self._underline = IconButton(icon_name='theme:stock-underline')
-		self._underline_id = self._underline.connect("activated", self._underline_cb)
-		self._abiword_canvas.connect("underline", self._isUnderline_cb)
-		toolbar.append(self._underline)
-
-		self._bold = IconButton(icon_name='theme:stock-bold')
-		self._bold_id = self._bold.connect("activated", self._bold_cb)
-		self._abiword_canvas.connect("bold", self._isBold_cb)
-		toolbar.append(self._bold)
-
-#		self._insert_separator()
-
-		self._align_left = IconButton(icon_name='theme:stock-justify-left')
-		self._align_left_id = self._align_left.connect("activated", self._align_left_cb)
-		self._abiword_canvas.connect("left-align", self._isLeftAlign_cb)
-		toolbar.append(self._align_left)
-
-		self._align_center = IconButton(icon_name='theme:stock-justify-center')
-		self._align_center_id = self._align_center.connect("activated", self._align_center_cb)
-		self._abiword_canvas.connect("center-align", self._isCenterAlign_cb)
-		toolbar.append(self._align_center)
-		
-		self._align_right = IconButton(icon_name='theme:stock-justify-right')
-		self._align_right_id = self._align_right.connect("activated", self._align_right_cb)
-		self._abiword_canvas.connect("right-align", self._isRightAlign_cb)
-		toolbar.append(self._align_right)
+    def __init__(self, hippoCanvasBox, abiword_canvas):
+        toolbar = Toolbar()
+        hippoCanvasBox.append(toolbar)
+
+        self._abiword_canvas = abiword_canvas
+    
+#        self._insert_separator()
+
+        self._undo = IconButton(icon_name='theme:stock-undo')
+        self._undo.connect("activated", self._undo_cb)
+        self._abiword_canvas.connect("can_undo", self._canUndo_cb)
+        toolbar.append(self._undo)
+
+        self._redo = IconButton(icon_name='theme:stock-redo')
+        self._redo.connect("activated", self._redo_cb)
+        self._abiword_canvas.connect("can_redo", self._canRedo_cb)
+        toolbar.append(self._redo)
+
+#        self._insert_separator()
+
+        self._underline = IconButton(icon_name='theme:stock-underline')
+        self._underline_id = self._underline.connect("activated", self._underline_cb)
+        self._abiword_canvas.connect("underline", self._isUnderline_cb)
+        toolbar.append(self._underline)
+
+        self._bold = IconButton(icon_name='theme:stock-bold')
+        self._bold_id = self._bold.connect("activated", self._bold_cb)
+        self._abiword_canvas.connect("bold", self._isBold_cb)
+        toolbar.append(self._bold)
+
+#        self._insert_separator()
+
+        self._align_left = IconButton(icon_name='theme:stock-justify-left')
+        self._align_left_id = self._align_left.connect("activated", self._align_left_cb)
+        self._abiword_canvas.connect("left-align", self._isLeftAlign_cb)
+        toolbar.append(self._align_left)
+
+        self._align_center = IconButton(icon_name='theme:stock-justify-center')
+        self._align_center_id = self._align_center.connect("activated", self._align_center_cb)
+        self._abiword_canvas.connect("center-align", self._isCenterAlign_cb)
+        toolbar.append(self._align_center)
+        
+        self._align_right = IconButton(icon_name='theme:stock-justify-right')
+        self._align_right_id = self._align_right.connect("activated", self._align_right_cb)
+        self._abiword_canvas.connect("right-align", self._isRightAlign_cb)
+        toolbar.append(self._align_right)
 
 # reenable this after march 6th
-#		self._table = abiword.TableCreator()
-#		self._table.set_labels("Table", "Cancel")
-#		self._table.show()
-#		#self._tableCreate.label().hide()
-
-#		tableContainer = hippo.CanvasWidget()
-#		tableContainer.props.widget = self._table;
-#		self._table_id = self._table.connect("selected", self._table_cb)
-		#self._table_id = self._abiword_canvas.connect("table-state", self._tableState)
-#		toolbar.append(tableContainer)
-
-#	def _insert_separator(self):
-#		separator = gtk.SeparatorToolItem()
-#		separator.set_draw(True)
-#		self.insert(separator, -1)
-#		separator.show()
+#        self._table = abiword.TableCreator()
+#        self._table.set_labels("Table", "Cancel")
+#        self._table.show()
+#        #self._tableCreate.label().hide()
+
+#        tableContainer = hippo.CanvasWidget()
+#        tableContainer.props.widget = self._table;
+#        self._table_id = self._table.connect("selected", self._table_cb)
+        #self._table_id = self._abiword_canvas.connect("table-state", self._tableState)
+#        toolbar.append(tableContainer)
+
+#    def _insert_separator(self):
+#        separator = gtk.SeparatorToolItem()
+#        separator.set_draw(True)
+#        self.insert(separator, -1)
+#        separator.show()
 #
-#	def setToggleButtonState(self, button, b, id):
-#		button.handler_block(id)
-#		button.set_active(b)
-#		button.handler_unblock(id)
-		
-	def _open_cb(self, button):
-		self._abiword_canvas.file_open()
+#    def setToggleButtonState(self, button, b, id):
+#        button.handler_block(id)
+#        button.set_active(b)
+#        button.handler_unblock(id)
 
-	def _save_cb(self, button):
-		self._abiword_canvas.file_save()
+    def _isDirty_cb(self, abi, b):
+        print "isDirty",b
+#        self._save.set_sensitive(b)
 
-	def _isDirty_cb(self, abi, b):
-		print "isDirty",b
-#		self._save.set_sensitive(b)
+    def _undo_cb(self, button):
+        self._abiword_canvas.undo()
 
-	def _undo_cb(self, button):
-		self._abiword_canvas.undo()
+    def _canUndo_cb(self, abi, b):
+        print "canUndo",b
+#        self._undo.set_sensitive(b)
 
-	def _canUndo_cb(self, abi, b):
-		print "canUndo",b
-#		self._undo.set_sensitive(b)
+    def _redo_cb(self, button):
+        self._abiword_canvas.redo()
 
-	def _redo_cb(self, button):
-		self._abiword_canvas.redo()
+    def _canRedo_cb(self, abi ,b):
+        print "canRedo",b
+#        self._redo.set_sensitive(b)
 
-	def _canRedo_cb(self, abi ,b):
-		print "canRedo",b
-#		self._redo.set_sensitive(b)
+    def _underline_cb(self, button):
+        self._abiword_canvas.toggle_underline()
 
-	def _underline_cb(self, button):
-		self._abiword_canvas.toggle_underline()
+    def _isUnderline_cb(self, abi, b):
+        print "isUnderline",b
+#        self.setToggleButtonState(self._underline, b, self._underline_id)
 
-	def _isUnderline_cb(self, abi, b):
-		print "isUnderline",b
-#		self.setToggleButtonState(self._underline, b, self._underline_id)
+    def _bold_cb(self, button):
+        self._abiword_canvas.toggle_bold()
 
-	def _bold_cb(self, button):
-		self._abiword_canvas.toggle_bold()
+    def _isBold_cb(self, abi, b):
+        print "isBold",b
+#        self.setToggleButtonState(self._bold,b,self._bold_id)
 
-	def _isBold_cb(self, abi, b):
-		print "isBold",b
-#		self.setToggleButtonState(self._bold,b,self._bold_id)
+    def _align_left_cb(self, button):
+        self._abiword_canvas.align_left()
 
-	def _align_left_cb(self, button):
-		self._abiword_canvas.align_left()
+    def _isLeftAlign_cb(self, abi, b):
+        print "isLeftAlign",b
+#        self.setToggleButtonState(self._align_left,b,self._align_left_id)
 
-	def _isLeftAlign_cb(self, abi, b):
-		print "isLeftAlign",b
-#		self.setToggleButtonState(self._align_left,b,self._align_left_id)
+    def _align_center_cb(self, button):
+        self._abiword_canvas.align_center()
 
-	def _align_center_cb(self, button):
-		self._abiword_canvas.align_center()
+    def _isCenterAlign_cb(self, abi, b):
+        print "isCenterAlign",b
+#        self.setToggleButtonState(self._align_center,b,self._align_center_id)
 
-	def _isCenterAlign_cb(self, abi, b):
-		print "isCenterAlign",b
-#		self.setToggleButtonState(self._align_center,b,self._align_center_id)
+    def _align_right_cb(self, button):
+        self._abiword_canvas.align_right()
 
-	def _align_right_cb(self, button):
-		self._abiword_canvas.align_right()
+    def _isRightAlign_cb(self, abi, b):
+        print "isRightAlign",b
+#        self.setToggleButtonState(self._align_right,b,self._align_right_id)
 
-	def _isRightAlign_cb(self, abi, b):
-		print "isRightAlign",b
-#		self.setToggleButtonState(self._align_right,b,self._align_right_id)
-
-#	def _table_cb(self, abi, rows, cols):
-#		self._abiword_canvas.insert_table(rows,cols)
+#    def _table_cb(self, abi, rows, cols):
+#        self._abiword_canvas.insert_table(rows,cols)