pipboy_tab_items.py

# RasPipBoy: A Pip-Boy 3000 implementation for Raspberry Pi
#   Neal D Corbett, 2013
# Class for 'Items' tab

import pygame

import config
import pipboy_headFoot as headFoot


class Tab_Items:

    name = "ITEMS"
    modeNames = ["Weapons", "Apparel", "Aid", "Misc", "Ammo"]

    class Mode_Items:

        changed = True

        def __init__(self, *args, **kwargs):
            self.parent = args[0]
            self.rootParent = self.parent.rootParent
            self.pageCanvas = pygame.Surface((config.WIDTH, config.HEIGHT))

        def drawPage(self):
            pageChanged = self.changed
            self.changed = False
            if pageChanged:
                True
            return self.pageCanvas, pageChanged
# Called every view changes to this page:
        def resetPage(self):
            '''Called every view changes to this page:'''
            True
# Consume events passed to this page:
        def ctrlEvents(self, events):
            '''Consume events passed to this page:'''
            True

    def getHeaderText(self):
        '''Generate text for header:'''
        return [self.name, "Wg 180/200", "HP 210/210", "DT 19.0", "Caps 3014",]

    def drawPage(self, modeNum):
        '''Trigger page-functions'''
        pageCanvas, pageChanged = self.modes[modeNum].drawPage()
        return pageCanvas, pageChanged

    def resetPage(self, modeNum):
        self.modes[modeNum].resetPage()

    def ctrlEvents(self, pageEvents, modeNum):
        self.modes[modeNum].ctrlEvents(pageEvents)

    def __init__(self, *args, **kwargs):
        '''Tab init:'''
        self.parent = args[0]
        self.rootParent = self.parent.rootParent
        self.canvas = pygame.Surface((config.WIDTH, config.HEIGHT))
        self.drawnPageNum = -1

        # Item-pages all use the same class instance:
        self.itemPage = self.Mode_Items(self)
        self.modes = [self.itemPage, self.itemPage, self.itemPage, self.itemPage, self.itemPage]

        for n in range(0, 5):
            self.modes[n].pageNum = n

        self.header = headFoot.Header(self)

        # Generate footers for mode-pages:
        self.footerImgs = headFoot.genFooterImgs(self.modeNames)