import pygtk
pygtk.require('2.0')
import gtk
import gtk.glade


class Custom_Label(gtk.HBox):
	
	
	def __init__(self,name,parent_grid):
		
		super(Custom_Label, self).__init__(False,2) # initializing gtk.Label
		self.show()
		
		self.notebook=None
		self.parent_grid=parent_grid
		self.label=gtk.Label(name)
		self.label.show()
		self.pack_start(self.label,True,True,0)
		self.button=gtk.Button()
		self.button.show()
		
		image=gtk.Image()
		image.set_from_stock(gtk.STOCK_CLOSE,gtk.ICON_SIZE_MENU)
		
		self.button.set_image(image)
		
		self.pack_start(self.button,True,True,0)
		
		self.button.connect("clicked",self.close_tab)
		
		self.debug=False
		
	#def __init__
	
	
	def close_tab(self,widget,data=None):
		
		closed_id=self.parent_grid.id
		
		to_update_list=[]
		
		to_update_opened=[]
		
		to_update_parents=[]
		
		counter=0
		
		grid_to_erase=[]
		
		
		if self.debug:
			print ""
		#	print "Closing Grid.ID[%s]"%self.parent_grid.id
			print "# Grid info:"
			
			print "# ID: %s"%self.parent_grid.id
			print "# Name: %s"%self.parent_grid.name
			print "# Rows: %s"%self.parent_grid.rows
			print "# Cols: %s"%self.parent_grid.cols
			
			print "# Opened File: %s"%self.parent_grid.is_an_opened_file
			print "# Child of Grid ID: %s"%self.parent_grid.parent_grid	
			print "# Number of buttons: %s"%len(self.parent_grid.button_list)
			print "# Selection Manager is %s"%("disabled","enabled")[self.parent_grid.selection_manager.running]
			
			
			print ""
			print "## Grid List:"
			
		for item in self.parent_grid.core.winmain.label_manager.grid_list:
				
			if item.id < self.parent_grid.id:
				if self.debug:
					print "## grid.id[%s] is safe to be left alone"%item.id
			
			if item.id ==self.parent_grid.id:
				if self.debug:
					print "## grid.id[%s] - This is the one to erase"%item.id
				
				grid_to_erase.append(item.id)
				
				if self.debug:
					print "##### adding it to the TO_ERASE list... %s"%grid_to_erase
						
						
			if item.id > self.parent_grid.id:
				
				if self.debug:
					print "## grid.id[%s] needs to be updated"%item.id
					
				to_update_list.append(item.id)
				
				if self.debug:
					print "##### adding it to the TO_UPDATE list... %s"%to_update_list	
			

		for item in self.parent_grid.core.winmain.label_manager.grid_list:
			
			for id_to_erase in grid_to_erase:
				if item.parent_grid==id_to_erase:
					print "Grid ID[%s] has Grid[%s] as its parent"%(item.id,id_to_erase)
					grid_to_erase.append(item.id)



				
		if self.debug:
			print ""
			print "### Deleting Grid from list:"
			print "### Delete list %s"%grid_to_erase
			print "### List before:"
			for item in self.parent_grid.core.winmain.label_manager.grid_list:
				print "#### grid.id[%s]"%item.id
		
		counter=0
		tmp_list=[]
	
		found=False
		counter2=0
		for item in self.parent_grid.core.winmain.label_manager.grid_list:
			item.selection_manager.running=False
			for id_to_erase in grid_to_erase:

				if item.id==id_to_erase:
					found=True
					if self.debug:
						print "#### Found grid.id[%s]"%item.id
					if counter2==0:
						tmp=item.id
						counter2+=1
					else:
						tmp=item.id-1
					self.parent_grid.core.winmain.label_manager.remove_page(tmp)
					self.parent_grid.core.id_counter-=1
					if item.is_an_opened_file:
						tmp_list2=[]
						for file in self.parent_grid.core.winmain.opened_files:
							id,fname=file
							if item.id==id:
								print "Closing file %s..."%fname
							else:
								tmp_list2.append(file)
						self.parent_grid.core.winmain.opened_files=tmp_list2
							
			
			if not found:
				tmp_list.append(item)
				
			found=False
			
		self.parent_grid.core.winmain.label_manager.grid_list=tmp_list
		
		if len(self.parent_grid.core.winmain.label_manager.grid_list)>0:
			self.parent_grid.core.winmain.label_manager.grid_list[self.parent_grid.core.winmain.label_manager.get_current_page()].selection_manager.running=True
		
		
		if self.debug:
			print "### List after:"
			for item in self.parent_grid.core.winmain.label_manager.grid_list:
				print "#### grid.id[%s]"%item.id


			print ""
			print "### Updating parent-child links"
			print "### To Update list: %s"%to_update_list
			print "### parent.ids:"
			for item in self.parent_grid.core.winmain.label_manager.grid_list:
				print "#### grid.parent[%s]"%item.parent_grid			
			
			
		tmp_list=[]
		for item in self.parent_grid.core.winmain.label_manager.grid_list:
			
			for id_to_update in to_update_list:
				
				if id_to_update==item.parent_grid:
					item.parent_grid-=1
			tmp_list.append(item)
			
		self.parent_grid.core.winmain.label_manager.grid_list=tmp_list
		
		if self.debug:
			print "### parent.ids after:"
			for item in self.parent_grid.core.winmain.label_manager.grid_list:
				print "#### grid.parent[%s]"%item.parent_grid					
			




		if self.debug:
			print ""
			print "#### Updating IDs:"
			print "#### List of IDs to update:"
			for item in to_update_list:
				print "##### grid.id[%s]"%item
			
			print "### List before update:"
			for item in self.parent_grid.core.winmain.label_manager.grid_list:
				print "#### grid.id[%s]"%item.id
			
		tmp_list=[]	
		for item in self.parent_grid.core.winmain.label_manager.grid_list:
			
			for id_to_update in to_update_list:
				
				if item.id==id_to_update:
					item.id-=1
					
			tmp_list.append(item)
			
		self.parent_grid.core.winmain.label_manager.grid_list=tmp_list

		if self.debug:
			print "### List after update:"
			for item in self.parent_grid.core.winmain.label_manager.grid_list:
				print "#### grid.id[%s]"%item.id


	#def close_tab

	def destroy(self,widget,data=None):
		
		gtk.main_quit()
	
	


#class Custom_Label