X-Git-Url: https://harishankar.org/repos/?p=getaclue.git;a=blobdiff_plain;f=player_mainwindow.py;h=24fabf6033992d2172ec260aab1a522d8f3d0899;hp=89459ae4114f35cb7afa20c235d9269cc3ec7bbd;hb=f75d1272342c253939b762073bd87a9432efc11e;hpb=1f9de52c4798a22293aaf2c32611090a099d0ce4

diff --git a/player_mainwindow.py b/player_mainwindow.py
index 89459ae..24fabf6 100644
--- a/player_mainwindow.py
+++ b/player_mainwindow.py
@@ -4,6 +4,8 @@
 
 # Main window class for GetAClue player
 
+import sys
+import os.path
 import cPickle
 import pygtk
 pygtk.require20 ()
@@ -16,22 +18,137 @@ class MainWindow:
 	# typing mode constants
 	ACROSS = 1
 	DOWN = 2
+	# license text to be displayed in the about dialog
+	LICENSE_TEXT = """GetAClue 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 3 of the License, or
+(at your option) any later version.
+
+GetAClue 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 GetAClue.  If not, see <http://www.gnu.org/licenses/>."""
+
+	# quit verification
+	def verify_quit (self):
+		if self.puzzle:
+			dlg = gtk.MessageDialog (self.window, gtk.DIALOG_MODAL,
+					gtk.MESSAGE_QUESTION, gtk.BUTTONS_YES_NO,
+					"Puzzle is open. Are you sure you wish to quit?")
+			if dlg.run () <> gtk.RESPONSE_YES:
+				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))
 
-	def gtk_main_quit (self, *args):
+		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 ()
+
+	# 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):
 		if self.puzzle:
 			dlg = gtk.MessageDialog (self.window, gtk.DIALOG_MODAL,
 					gtk.MESSAGE_QUESTION, gtk.BUTTONS_YES_NO,
-					"Puzzle is open. Are you sure you wish to quit?")
-			if dlg.run () <> gtk.RESPONSE_YES:
-				dlg.destroy ()
-				return False
+					"Are you sure you wish to clear your entries?")
+			if dlg.run () == gtk.RESPONSE_YES:
+				# clear the guesses
+				self.puzzle.clear_guesses ()
+				# redraw the grid
+				puzgrid = self.ui.get_object ("puzzlegrid")
+				puzgrid.queue_draw ()
+			dlg.destroy()
+
+	# callback for menu item verify board activated event
+	def on_verify_activate (self, menuitem):
+		if self.puzzle:
+			try:
+				ans = self.puzzle.is_solution_correct ()
+				# if the solution is correct
+				if ans:
+					dlg = gtk.MessageDialog (self.window, gtk.DIALOG_MODAL,
+							gtk.MESSAGE_INFO, gtk.BUTTONS_CLOSE,
+							"Success! Your entries are correct.")
+					dlg.run ()
+				else:
+					dlg = gtk.MessageDialog (self.window, gtk.DIALOG_MODAL,
+							gtk.MESSAGE_INFO, gtk.BUTTONS_CLOSE,
+							"Your solution has some errors. Fix them and try again")
+					dlg.run ()
+			except crosswordpuzzle.IncompleteSolutionException:
+				dlg = gtk.MessageDialog (self.window, gtk.DIALOG_MODAL,
+						gtk.MESSAGE_ERROR, gtk.BUTTONS_CLOSE,
+						"You've not completed the board yet. Cannot verify")
+				dlg.run ()
 			dlg.destroy ()
 
-		self.gtk_main_quit ()
+	# callback for menu item hide solution activated event
+	def on_hidesolution_activate (self, menuitem):
+		if self.puzzle:
+			# hide the solution
+			self.puzzle.reveal_solution (False)
+			puzgrid = self.ui.get_object ("puzzlegrid")
+			# redraw the grid
+			puzgrid.queue_draw ()
+
+	# callback for menu item reveal solution activated event
+	def on_revealsolution_activate (self, menuitem):
+		if self.puzzle:
+			# confirm first
+			dlg = gtk.MessageDialog (self.window, gtk.DIALOG_MODAL,
+				gtk.MESSAGE_QUESTION, gtk.BUTTONS_YES_NO,
+				"This will reveal all words in the puzzle! Are you sure?")
+			if dlg.run () == gtk.RESPONSE_YES:
+				# reveal the solution
+				self.puzzle.reveal_solution ()
+				# redraw the grid
+				puzgrid = self.ui.get_object ("puzzlegrid")
+				puzgrid.queue_draw ()
+			dlg.destroy ()
 
 	# callback for menu item reveal word activated event
 	def on_revealword_activate (self, menuitem):
@@ -59,6 +176,10 @@ class MainWindow:
 					puzgrid.queue_draw ()
 				dlg.destroy ()
 
+	# callback for menu help about activated event
+	def on_about_activate (self, menu_item):
+		# display the about dialog
+		self.about ()
 
 	# function to set the selected row/col based on the number clicked
 	# on the clues list and also set the typing mode
@@ -353,6 +474,18 @@ 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:
@@ -394,10 +527,28 @@ class MainWindow:
 			dlg.run ()
 			dlg.destroy ()
 
+	# about dialog
+	def about (self):
+		dlg = gtk.AboutDialog ()
+		dlg.set_name ("GetAClue Player")
+		dlg.set_copyright ("Copyright 2010 V.Harishankar")
+		dlg.set_website ("http://harishankar.org/software")
+		dlg.set_authors (("Harishankar",))
+		dlg.set_logo (self.window.get_icon())
+		dlg.set_license (self.LICENSE_TEXT)
+		dlg.set_comments ("Create and play Crossword puzzles")
+		dlg.run ()
+		dlg.destroy ()
+
 	def __init__ (self, file_to_play = None):
 		# load the user interface
 		self.ui = gtk.Builder ()
-		self.ui.add_from_file ("playerwindow.glade")
+
+		# Path for the interface file - change this if you are distributing
+		# the application and put the icon, interface file in a different
+		# location!!
+		gladepath = os.path.join (sys.path[0], "playerwindow.glade")
+		self.ui.add_from_file (gladepath)
 
 		# window object
 		self.window = self.ui.get_object ("mainwindow")