X-Git-Url: https://harishankar.org/repos/?p=getaclue.git;a=blobdiff_plain;f=player_mainwindow.py;h=8234893d0a6923de42a5e4cf55bb6ba377286cbf;hp=8ee60a763326e6ca85f3def9f8e75b3d150748fe;hb=8e96d1e907d35e47615ff1fe610bca7c88f392cd;hpb=50103f2c3cb70ee8fad1b13e1ab6864a57c36c29

diff --git a/player_mainwindow.py b/player_mainwindow.py
index 8ee60a7..8234893 100644
--- a/player_mainwindow.py
+++ b/player_mainwindow.py
@@ -17,11 +17,8 @@ class MainWindow:
 	ACROSS = 1
 	DOWN = 2
 
-	def gtk_main_quit (self, *args):
-		gtk.main_quit ()
-
-	# callback for menu item quit activated event
-	def on_quit_activate (self, menuitem):
+	# quit verification
+	def verify_quit (self):
 		if self.puzzle:
 			dlg = gtk.MessageDialog (self.window, gtk.DIALOG_MODAL,
 					gtk.MESSAGE_QUESTION, gtk.BUTTONS_YES_NO,
@@ -30,8 +27,52 @@ class MainWindow:
 				dlg.destroy ()
 				return False
 			dlg.destroy ()
+		return True
+
+	# callback for menu item open activated event
+	def on_open_activate (self, menuitem):
+		dlg = gtk.FileChooserDialog ("Open a GetAClue puzzle", self.window,
+				gtk.FILE_CHOOSER_ACTION_OPEN,
+			(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL, gtk.STOCK_OPEN, gtk.RESPONSE_OK))
+
+		if dlg.run () == gtk.RESPONSE_OK:
+			puzzlefile = dlg.get_filename ()
+			self.open_file (puzzlefile)
+
+		dlg.destroy ()
+
+	# callback for menu item save as activated event
+	def on_save_as_activate (self, menuitem):
+		if self.puzzle:
+			dlg = gtk.FileChooserDialog ("Save GetAClue puzzle as", self.window,
+				gtk.FILE_CHOOSER_ACTION_SAVE,
+				(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL, gtk.STOCK_SAVE,
+					gtk.RESPONSE_OK))
+			if dlg.run () == gtk.RESPONSE_OK:
+				puzzlefile = dlg.get_filename ()
+				self.save_file (puzzlefile)
+
+			dlg.destroy ()
 
-		self.gtk_main_quit ()
+	# callback for main window destroy
+	def on_mainwindow_destroy (self, args):
+		gtk.main_quit ()
+
+
+	# callback for window closing dialog
+	def on_mainwindow_delete_event (self, window, event):
+		# verify whether really to quit or not if a puzzle is open
+		v = self.verify_quit ()
+		# return False for deleting and True for not deleting
+		return not v
+
+	# callback for menu item quit activated event
+	def on_quit_activate (self, menuitem):
+		# verify whether really to quit or not if a puzzle is open
+		v = self.verify_quit ()
+		# if verified, then quit
+		if v is True:
+			self.window.destroy ()
 
 	# callback for menu item clear grid activated event
 	def on_cleargrid_activate (self, menuitem):
@@ -414,6 +455,18 @@ class MainWindow:
 				down.append ([ str(self.puzzle.data[word[1]][word[2]].numbered),
 							clue])
 
+	def save_file (self, file):
+		# try to save the file
+		try:
+			cPickle.dump (self.puzzle, open (file, "wb"), cPickle.HIGHEST_PROTOCOL)
+		except (IOError, OSError, cPickle.PicklingError):
+			dlg = gtk.MessageDialog (self.window, gtk.DIALOG_MODAL,
+				gtk.MESSAGE_ERROR, gtk.BUTTONS_CLOSE,
+				"Error in saving puzzle")
+			dlg.run ()
+			dlg.destroy ()
+
+	# open a file
 	def open_file (self, file):
 		# try to open the file
 		try: