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Merge pull request #212 from noahbechtel/master

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Allows for the rendering and rescaling of images to be used as a back…
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GNU 2019-06-02 09:20:10 +08:00 committed by GitHub
commit 8018bbfe1f
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1 changed files with 81 additions and 62 deletions
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143
sys.py/UI/page.py
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@ -1,4 +1,4 @@
# -*- coding: utf-8 -*- # -*- coding: utf-8 -*-
import pygame import pygame
from pygame.locals import * from pygame.locals import *
@ -6,104 +6,120 @@ from sys import exit
import os import os
import sys import sys
import math import math
import fnmatch
import random
from libs import easing from libs import easing
#import base64 # import base64
#from beeprint import pp # from beeprint import pp
### local import # local import
from constants import ALIGN,icon_width,icon_height,Width,Height,ICON_TYPES from constants import ALIGN, icon_width, icon_height, Width, Height, ICON_TYPES
from util_funcs import midRect from util_funcs import midRect
from keys_def import CurKeys, IsKeyStartOrA, IsKeyMenuOrB from keys_def import CurKeys, IsKeyStartOrA, IsKeyMenuOrB
from icon_pool import MyIconPool from icon_pool import MyIconPool
from lang_manager import MyLangManager from lang_manager import MyLangManager
from widget import Widget from widget import Widget
class PageStack: class PageStack:
def __init__(self): def __init__(self):
self.stack = list() self.stack = list()
def Push(self,data): def Push(self, data):
if data not in self.stack: if data not in self.stack:
self.stack.append(data) self.stack.append(data)
return True return True
return False return False
def Pop(self): def Pop(self):
if len(self.stack)<=0: if len(self.stack) <= 0:
return None,False return None, False
return self.stack.pop(),True return self.stack.pop(), True
def Length(self): def Length(self):
return len(self.stack) return len(self.stack)
class PageSelector(Widget): class PageSelector(Widget):
_Parent = None _Parent = None
_Alpha = 0 _Alpha = 0
_OnShow = True _OnShow = True
_IconSurf = None _IconSurf = None
def __init__(self): def __init__(self):
pass pass
def Init(self,x,y,w,h,alpha): def Init(self, x, y, w, h, alpha):
self._PosX = x self._PosX = x
self._PosY = y self._PosY = y
self._Width = w self._Width = w
self._Height = h self._Height = h
self._Alpha = alpha self._Alpha = alpha
def Adjust(self,x,y,w,h,alpha): def Adjust(self, x, y, w, h, alpha):
self._PosX = x self._PosX = x
self._PosY = y self._PosY = y
self._Width = w self._Width = w
self._Height = h self._Height = h
self._Alpha = alpha self._Alpha = alpha
def Draw(self): def Draw(self):
canvas = self._Parent._CanvasHWND canvas = self._Parent._CanvasHWND
idx = self._Parent._PsIndex idx = self._Parent._PsIndex
iconidx = self._Parent._IconIndex iconidx = self._Parent._IconIndex
if idx < len(self._Parent._Icons): if idx < len(self._Parent._Icons):
x = self._Parent._Icons[idx]._PosX+self._Parent._PosX x = self._Parent._Icons[idx]._PosX+self._Parent._PosX
y = self._Parent._Icons[iconidx]._PosY ## only use current icon's PosY # only use current icon's PosY
y = self._Parent._Icons[iconidx]._PosY
rect = midRect(x,y,self._Width,self._Height,self._Parent._Width,self._Parent._Height)
if rect.width <=0 or rect.height <= 0 : rect = midRect(x, y, self._Width, self._Height,
self._Parent._Width, self._Parent._Height)
if rect.width <= 0 or rect.height <= 0:
return return
#color = (244,197,66,50) # color = (244,197,66,50)
#pygame.draw.rect(canvas,color,rect,1) # pygame.draw.rect(canvas,color,rect,1)
if self._IconSurf != None: if self._IconSurf != None:
self._Parent._CanvasHWND.blit(self._IconSurf,rect) self._Parent._CanvasHWND.blit(self._IconSurf, rect)
class Page(Widget): class Page(Widget):
_Icons = [] _Icons = []
_Ps = None _Ps = None
_PsIndex = 0 _PsIndex = 0
_IconNumbers = 0 _IconNumbers = 0
_IconIndex = 0 ## shows which icon current selected, the Selector can not move here _IconIndex = 0 # shows which icon current selected, the Selector can not move here
_PrevIconIndex = 0 ## for remember the Highlighted Icon ,restore it's PosY to average _PrevIconIndex = 0 # for remember the Highlighted Icon ,restore it's PosY to average
_Index = 0 _Index = 0
_Align = ALIGN["SLeft"] _Align = ALIGN["SLeft"]
_CanvasHWND = None # _CanvasHWND = None
_HWND = None # _HWND = None
_OnShow = False _OnShow = False
_Name = "" _Name = ""
_Screen = None ## Should be the Screen Class _Screen = None # Should be the Screen Class
_PageIconMargin = 20 _PageIconMargin = 20
_FootMsg = ["Nav","","","","Enter"] ## Default Page Foot info _FootMsg = ["Nav", "", "", "", "Enter"] # Default Page Foot info
_Wallpaper = None
_SelectedIconTopOffset=20 _SelectedIconTopOffset = 20
_EasingDur = 30 _EasingDur = 30
_Padding = pygame.Rect(0,0,0,0)# x,y,w,h _Padding = pygame.Rect(0, 0, 0, 0) # x,y,w,h
_Margin = pygame.Rect(0,0,0,0) _Margin = pygame.Rect(0, 0, 0, 0)
_ScrollStep = 1 _ScrollStep = 1
def __init__(self): def __init__(self):
self._Icons = [] self._Icons = []
path = '/home/cpi/launcher/skin/default/Menu/GameShell/Wallpaper/'
if os.path.exists(path):
image = os.listdir(path)[0]
if image:
self._Wallpaper = pygame.transform.scale(pygame.image.load(path+image).convert(), (320,240))
def AdjustHLeftAlign(self): ## adjust coordinator and append the PageSelector def AdjustHLeftAlign(self): ## adjust coordinator and append the PageSelector
@ -185,7 +201,7 @@ class Page(Widget):
it._Parent = self it._Parent = self
it._Index = 0 it._Index = 0
it.Adjust(start_x,start_y,icon_width,icon_height,0) it.Adjust(start_x,start_y,icon_width,icon_height,0)
#it._ImgSurf = pygame.transform.smoothscale(it._ImgSurf,(it._Width,it._Height)) # it._ImgSurf = pygame.transform.smoothscale(it._ImgSurf,(it._Width,it._Height))
elif self._IconNumbers == 2: elif self._IconNumbers == 2:
start_x = (self._Width - self._PageIconMargin - self._IconNumbers*icon_width) / 2 + icon_width/2 start_x = (self._Width - self._PageIconMargin - self._IconNumbers*icon_width) / 2 + icon_width/2
@ -196,7 +212,7 @@ class Page(Widget):
it._Parent = self it._Parent = self
it._Index = i it._Index = i
it.Adjust(start_x+i*self._PageIconMargin + i*icon_width,start_y, icon_width, icon_height,0) it.Adjust(start_x+i*self._PageIconMargin + i*icon_width,start_y, icon_width, icon_height,0)
#it._ImgSurf = pygame.transform.smoothscale(it._ImgSurf,(it._Width,it._Height)) # it._ImgSurf = pygame.transform.smoothscale(it._ImgSurf,(it._Width,it._Height))
elif self._IconNumbers > 2: elif self._IconNumbers > 2:
for i in range(0,self._IconNumbers): for i in range(0,self._IconNumbers):
@ -204,7 +220,7 @@ class Page(Widget):
it._Parent = self it._Parent = self
it._Index = i it._Index = i
it.Adjust(start_x+i*self._PageIconMargin + i*icon_width,start_y,icon_width,icon_height,0) it.Adjust(start_x+i*self._PageIconMargin + i*icon_width,start_y,icon_width,icon_height,0)
#it._ImgSurf = pygame.transform.smoothscale(it._ImgSurf,(it._Width,it._Height)) # it._ImgSurf = pygame.transform.smoothscale(it._ImgSurf,(it._Width,it._Height))
ps = PageSelector() ps = PageSelector()
ps._IconSurf = MyIconPool._Icons["blueselector"] ps._IconSurf = MyIconPool._Icons["blueselector"]
@ -512,7 +528,7 @@ class Page(Widget):
self._Screen._CurrentPage = child_page self._Screen._CurrentPage = child_page
elif cur_icon._MyType == ICON_TYPES["FUNC"]: elif cur_icon._MyType == ICON_TYPES["FUNC"]:
print("IconClick API: %d"%(cur_icon._Index)) print("IconClick API: %d"%(cur_icon._Index))
#print("%s"% cur_icon._CmdPath) # print("%s"% cur_icon._CmdPath)
api_cb = getattr(cur_icon._CmdPath,"API",None) api_cb = getattr(cur_icon._CmdPath,"API",None)
if api_cb != None: if api_cb != None:
if callable(api_cb): if callable(api_cb):
@ -523,7 +539,7 @@ class Page(Widget):
def ReturnToUpLevelPage(self): def ReturnToUpLevelPage(self):
pop_page,ok = self._Screen._MyPageStack.Pop() pop_page,ok = self._Screen._MyPageStack.Pop()
if ok == True: if ok == True:
#self._Screen._CurrentPage.ResetPageSelector() # self._Screen._CurrentPage.ResetPageSelector()
pop_page.Draw() pop_page.Draw()
self._Screen._CurrentPage = pop_page self._Screen._CurrentPage = pop_page
on_return_back_cb = getattr(self._Screen._CurrentPage,"OnReturnBackCb",None) on_return_back_cb = getattr(self._Screen._CurrentPage,"OnReturnBackCb",None)
@ -538,8 +554,12 @@ class Page(Widget):
print("OnTopLevel ",self._Screen._PageIndex) print("OnTopLevel ",self._Screen._PageIndex)
def ClearCanvas(self): def ClearCanvas(self):
self._CanvasHWND.fill(self._Screen._SkinManager.GiveColor("White")) if self._Wallpaper:
self._CanvasHWND.blit(self._Wallpaper,(0,0))
else:
self._CanvasHWND.fill(self._Screen._SkinManager.GiveColor("White"))
def ClearIcons(self): def ClearIcons(self):
for i in range(0,self._IconNumbers): for i in range(0,self._IconNumbers):
self._Icons[i].Clear() self._Icons[i].Clear()
@ -548,7 +568,7 @@ class Page(Widget):
for i in range(0,self._IconNumbers): for i in range(0,self._IconNumbers):
self._Icons[i].Draw() self._Icons[i].Draw()
##make sure the Class has the _MyList # make sure the Class has the _MyList
def ScrollDown(self): def ScrollDown(self):
if len(self._MyList) == 0: if len(self._MyList) == 0:
return return
@ -650,4 +670,3 @@ class Page(Widget):
self.DrawIcons() self.DrawIcons()
self.DrawPageSelector() self.DrawPageSelector()