From: Harishankar <v.harishankar@gmail.com>
Date: Wed, 8 Dec 2010 08:15:39 +0000 (+0530)
Subject: Implemented opening a puzzle
X-Git-Url: https://harishankar.org/repos/?p=getaclue.git;a=commitdiff_plain;h=d1205cd99dbf7d06180235c19dda876c3cd53563

Implemented opening a puzzle

Implemented the open puzzle dialog. Also implemented confirmation
dialog whether really to quit or not on window closing event if
a puzzle is open.
---

diff --git a/crosswordpuzzlecreator.py b/crosswordpuzzlecreator.py
index 4ffffb3..334895d 100644
--- a/crosswordpuzzlecreator.py
+++ b/crosswordpuzzlecreator.py
@@ -148,7 +148,8 @@ class CrosswordPuzzleCreator:
 			sys.stdout.write (self.BLUE + "Across word at position: " + aword + "\n" + self.ENDCOL)
 			clue = raw_input (self.BRICKRED + "Clue for across word: " + self.ENDCOL)
 			self.puzzle.data[arow][acol].clue_across = clue
-			sys.stdout.write (self.BLUE + "Set the clue: \n" + self.puzzle.data[arow][acol].clue_across)
+			sys.stdout.write (self.BLUE + "Set the clue: \n" +
+								self.puzzle.data[arow][acol].clue_across + "\n")
 		except crosswordpuzzle.NoWordException:
 			sys.stderr.write ("No across word found at that position\n")
 
@@ -158,7 +159,8 @@ class CrosswordPuzzleCreator:
 			sys.stdout.write (self.BLUE + "Down word at position: " + dword + "\n" + self.ENDCOL)
 			clue = raw_input (self.BRICKRED + "Clue for down word: " + self.ENDCOL)
 			self.puzzle.data[drow][dcol].clue_down = clue
-			sys.stdout.write (self.BLUE + "Set the clue: \n" + self.puzzle.data[drow][dcol].clue_down)
+			sys.stdout.write (self.BLUE + "Set the clue: \n" +
+								self.puzzle.data[drow][dcol].clue_down + "\n")
 		except crosswordpuzzle.NoWordException:
 			sys.stderr.write ("No down word found at that position\n")
 
diff --git a/player_mainwindow.py b/player_mainwindow.py
index 8ee60a7..7aa3af7 100644
--- a/player_mainwindow.py
+++ b/player_mainwindow.py
@@ -17,11 +17,20 @@ class MainWindow:
 	ACROSS = 1
 	DOWN = 2
 
-	def gtk_main_quit (self, *args):
-		gtk.main_quit ()
+	# 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))
 
-	# callback for menu item quit activated event
-	def on_quit_activate (self, menuitem):
+		if dlg.run () == gtk.RESPONSE_OK:
+			puzzlefile = dlg.get_filename ()
+			self.open_file (puzzlefile)
+
+		dlg.destroy ()
+
+	# 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 +39,28 @@ class MainWindow:
 				dlg.destroy ()
 				return False
 			dlg.destroy ()
+		return True
+
 
-		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):
diff --git a/playerwindow.glade b/playerwindow.glade
index cde1419..83639ba 100644
--- a/playerwindow.glade
+++ b/playerwindow.glade
@@ -25,7 +25,8 @@
     <property name="title" translatable="yes">GetAClue player</property>
     <property name="default_width">640</property>
     <property name="default_height">480</property>
-    <signal name="destroy" handler="gtk_main_quit"/>
+    <signal name="destroy" handler="on_mainwindow_destroy"/>
+    <signal name="delete_event" handler="on_mainwindow_delete_event"/>
     <child>
       <object class="GtkVBox" id="vbox1">
         <property name="visible">True</property>
@@ -47,6 +48,7 @@
                         <property name="visible">True</property>
                         <property name="label" translatable="yes">Open...</property>
                         <property name="use_underline">True</property>
+                        <signal name="activate" handler="on_open_activate"/>
                       </object>
                     </child>
                     <child>