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disable scroll func

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hi80482 2020-07-31 18:35:28 +08:00 committed by GitHub
parent 50bbed5691
commit b0c2a0197a
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 53 additions and 91 deletions
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144
sys.py/UI/Emulator/rom_list_page.py
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@ -107,7 +107,7 @@ class RomListPage(Page):
_Scroller = None _Scroller = None
_Scrolled = 0 # _Scrolled = 0
_BGwidth = 56 _BGwidth = 56
_BGheight = 70 _BGheight = 70
@ -115,8 +115,6 @@ class RomListPage(Page):
_RomSoConfirmDownloadPage = None _RomSoConfirmDownloadPage = None
_Backspace = False _Backspace = False
_ItemsPerPage = 6
def __init__(self): def __init__(self):
Page.__init__(self) Page.__init__(self)
@ -295,81 +293,52 @@ class RomListPage(Page):
self._RomSoConfirmDownloadPage = rom_so_confirm_page self._RomSoConfirmDownloadPage = rom_so_confirm_page
def ScrollUp(self): # def ScrollUp(self):
# if len(self._MyList) == 0: # if len(self._MyList) == 0:
if len(self._MyList) <= 1: # return
return
tmp = self._PsIndex # tmp = self._PsIndex
self._PsIndex -= self._ScrollStep # self._PsIndex -= self._ScrollStep
if self._PsIndex < 0: # if self._PsIndex < 0:
# self._PsIndex = 0 # self._PsIndex = 0
self._PsIndex = len(self._MyList) - 1 # to end
# dy = tmp - self._PsIndex # dy = tmp - self._PsIndex
dy = abs(tmp - self._PsIndex) # cur_li = self._MyList[self._PsIndex]
cur_li = self._MyList[self._PsIndex] # if cur_li._PosY < 0:
if cur_li._PosY < 0: # for i in range(0, len(self._MyList)):
for i in range(0, len(self._MyList)): # self._MyList[i]._PosY += self._MyList[i]._Height*dy
self._MyList[i]._PosY += self._MyList[i]._Height * dy # self._Scrolled +=dy
self._Scrolled += dy
# loop scroll, to end # def ScrollDown(self):
if self._PsIndex == len(self._MyList) - 1:
# check items per page
if len(self._MyList) > self._ItemsPerPage:
self._ItemsPerPage -= 1 # not include current item
for i in range(0, len(self._MyList)):
self._MyList[i]._PosY -= self._MyList[i]._Height * (dy - self._ItemsPerPage)
self._Scrolled -= dy
self._ItemsPerPage = 6 # reset to 6
def ScrollDown(self):
# if len(self._MyList) == 0: # if len(self._MyList) == 0:
if len(self._MyList) <= 1: # return
return # tmp = self._PsIndex
# self._PsIndex +=self._ScrollStep
tmp = self._PsIndex # if self._PsIndex >= len(self._MyList):
self._PsIndex +=self._ScrollStep
if self._PsIndex >= len(self._MyList):
# self._PsIndex = len(self._MyList) -1 # self._PsIndex = len(self._MyList) -1
self._PsIndex = 0 # to first
# dy = self._PsIndex - tmp # dy = self._PsIndex - tmp
dy = abs(self._PsIndex - tmp) # cur_li = self._MyList[self._PsIndex]
cur_li = self._MyList[self._PsIndex] # if cur_li._PosY +cur_li._Height > self._Height:
if cur_li._PosY + cur_li._Height > self._Height: # for i in range(0,len(self._MyList)):
for i in range(0,len(self._MyList)): # self._MyList[i]._PosY -= self._MyList[i]._Height*dy
self._MyList[i]._PosY -= self._MyList[i]._Height * dy # self._Scrolled -= dy
self._Scrolled -= dy
# def SyncScroll(self):
#
# if self._Scrolled == 0:
# return
# loop scroll, to first # if self._PsIndex < len(self._MyList):
if self._PsIndex == 0: # cur_li = self._MyList[self._PsIndex]
# check items per page # if self._Scrolled > 0:
if len(self._MyList) > self._ItemsPerPage: # if cur_li._PosY < 0:
self._ItemsPerPage -= 1 # not include current item # for i in range(0, len(self._MyList)):
for i in range(0, len(self._MyList)): # self._MyList[i]._PosY += self._Scrolled * self._MyList[i]._Height
self._MyList[i]._PosY += self._MyList[i]._Height * (dy - self._ItemsPerPage) # elif self._Scrolled < 0:
self._Scrolled += dy # if cur_li._PosY +cur_li._Height > self._Height:
self._ItemsPerPage = 6 # reset to 6 # for i in range(0,len(self._MyList)):
# self._MyList[i]._PosY += self._Scrolled * self._MyList[i]._Height
def SyncScroll(self):
##
if self._Scrolled == 0:
return
if self._PsIndex < len(self._MyList):
cur_li = self._MyList[self._PsIndex]
if self._Scrolled > 0:
if cur_li._PosY < 0:
for i in range(0, len(self._MyList)):
self._MyList[i]._PosY += self._Scrolled * self._MyList[i]._Height
elif self._Scrolled < 0:
if cur_li._PosY +cur_li._Height > self._Height:
for i in range(0,len(self._MyList)):
self._MyList[i]._PosY += self._Scrolled * self._MyList[i]._Height
def Click(self): def Click(self):
if len(self._MyList) == 0: if len(self._MyList) == 0:
@ -452,21 +421,18 @@ class RomListPage(Page):
self._Screen.Draw() self._Screen.Draw()
self._Screen.SwapAndShow() self._Screen.SwapAndShow()
def SpeedScroll(self, thekey): # def SpeedScroll(self, thekey):
if self._Screen._LastKey == thekey: # if self._Screen._LastKey == thekey:
self._ScrollStep+=1 # self._ScrollStep+=1
if self._ScrollStep >=5: # if self._ScrollStep >=5:
self._ScrollStep = 5 # self._ScrollStep = 5
else: # else:
self._ScrollStep = 1 # self._ScrollStep = 1
cur_time = time.time() # cur_time = time.time()
if cur_time - self._Screen._LastKeyDown > 0.3: # if cur_time - self._Screen._LastKeyDown > 0.3:
self._ScrollStep = 1 # self._ScrollStep = 1
if len(self._MyList) < self._ItemsPerPage:
self._ScrollStep = 1
def KeyDown(self,event): def KeyDown(self,event):
@ -482,33 +448,29 @@ class RomListPage(Page):
self._Screen.PushCurPage() self._Screen.PushCurPage()
self._Screen.SetCurPage(self._Parent.FavListPage) self._Screen.SetCurPage(self._Parent.FavListPage)
else: else:
move = 6 self.ScrollDown(5)
for i in range(move):
self.ScrollDown()
self._Screen.Draw() self._Screen.Draw()
self._Screen.SwapAndShow() self._Screen.SwapAndShow()
if event.key == CurKeys["Left"]: if event.key == CurKeys["Left"]:
if self._Backspace: if self._Backspace:
move = 6 self.ScrollUp(5)
for i in range(move):
self.ScrollUp()
self._Screen.Draw() self._Screen.Draw()
self._Screen.SwapAndShow() self._Screen.SwapAndShow()
if event.key == CurKeys["Up"]: if event.key == CurKeys["Up"]:
self.SpeedScroll(event.key) self.SpeedScroll(event.key)
self.ScrollUp() # self.ScrollUp()
self.ScrollUp(self._ScrollStep)
self._Screen.Draw() self._Screen.Draw()
self._Screen.SwapAndShow() self._Screen.SwapAndShow()
if event.key == CurKeys["Down"]: if event.key == CurKeys["Down"]:
self.SpeedScroll(event.key) self.SpeedScroll(event.key)
self.ScrollDown() # self.ScrollDown()
self.ScrollDown(self._ScrollStep)
self._Screen.Draw() self._Screen.Draw()
self._Screen.SwapAndShow() self._Screen.SwapAndShow()