class myPanel(tkinter.Tk):
def __init__(self):
tkinter.Tk.__init__(self, 'lsx')
try:
self.ss = self.clipboard_get()
except:
self.ss = ''
self.cnt = 0
self.slices = paragraph(self.ss, qrlen)
self.string = None
if not os.path.exists('config.ini'):
x = - 100 + 0.2 * self.winfo_screenwidth() # 100: 补偿初始Tk界面为200x200
y = - 100 + 0.7 * self.winfo_screenheight()
xy = '+%d+%d'%(x,y)
with open('config.ini','w') as f:
f.write(xy)
with open('config.ini','r') as f:
xy = f.read()
self.geometry(xy)
self.minsize(450,206)
self.qrc = tkinter.Label(self)
self.ent = ScrolledText(self, width=1, height=15)
self.ent.insert(1.0, self.ss)
self.ent.mark_set('insert','0.0') # 程序首次运行时不使用see函数,否则会有未知原因半行内容沉没在Text窗体上面一点点
self.ent.focus()
text = self.slices[self.cnt]
basic = (len(self.slices),len(self.ss))
info = 'Page: %s, Length: %s'%basic
if zh_cn:
info = '共%s页, %s字'%basic
self.withdraw() # withdraw/deiconify 阻止页面闪烁
self.update_idletasks()
self.ent.pack(padx=2, pady=2, fill='both', expand=True, side='right') # RIGHT为了在Label隐藏再显示后所在位置一致
self.qrc.pack()
self.setQrcode(text, info)
self.deiconify()
self.qrc.bind('<Button-2>',self.onExit)
self.qrc.bind('<Button-1>',self.fliping)
self.qrc.bind('<Button-3>',self.fliping)
self.qrc.bind('<Double-Button-1>',self.setting)
self.qrc.bind('<Double-ButtonRelease-3>',self.openFile) # 没有Release会在窗口打开之后的鼠标抬起时唤起右键菜单
self.ent.bind('<Escape>',self.onExit)
self.ent.bind('<F1>',self.openFile)
self.ent.bind('<F2>',self.fliping)
self.ent.bind('<F3>',self.fliping)
self.ent.bind('<F4>',self.setting)
self.ent.bind('<KeyRelease>',self.refresh)
self.ent.bind('<ButtonRelease-1>',self.selected)
self.bind('<Destroy>',lambda evt:self.onExit(evt,close=True))
def setQrcode(self, string, info):
if self.string != string:
self.string = string
if string == '':
self.qrc.forget()
else:
global img
img = qrmake(string)
self.qrc.config(image=img)
self.qrc.pack()
log(string, info)
self.title('Text Helper v1.06 (%s)'%info)
if zh_cn:
self.title('文本助手v1.06 (%s)'%info)
def refresh(self, evt):
if evt.keysym in ['Control_L', 'Return', 'BackSpace']:
ss2 = self.ent.get('0.0', 'end')[:-1]
if self.ss != ss2:
self.ss = ss2
self.cnt = 0
self.slices = paragraph(self.ss, qrlen)
text = self.slices[self.cnt]
basic = (len(self.slices),len(self.ss))
info = 'Page: %s, Length: %s'%basic
if zh_cn:
info = '共%s页, %s字'%basic
self.setQrcode(text, info)
def fliping(self, evt):
if evt.num == 1 or evt.keysym == 'F3':
self.cnt = min(self.cnt+1,len(self.slices)-1)
else:
self.cnt = max(self.cnt-1,0)
cur1 = getIndex(''.join(self.slices[:self.cnt]))
cur2 = getIndex(''.join(self.slices[:self.cnt+1]))
self.setCursor(cur1, cur2)
text = self.slices[self.cnt]
basic = (self.cnt+1,len(self.slices),len(text),len(self.ss))
info = 'Page: %s/%s, Sel: %s/%s'%basic
if zh_cn:
info = '第%s/%s页, 共%s/%s字'%basic
self.setQrcode(text, info)
def selected(self, evt):
if self.ent.tag_ranges('sel'):
text = self.ent.selection_get()
info = 'Sel: %s/%s'%(len(text),len(self.ss))
if zh_cn:
info = '选中%s/%s字'%(len(text),len(self.ss))
self.setQrcode(text, info)
def setCursor(self, cur1, cur2):
self.ent.mark_set('insert', cur1)
self.ent.tag_remove('sel','0.0','end')
self.ent.tag_add('sel',cur1,cur2)
self.ent.see(cur1)
def setting(self, evt):
max_page = len(self.slices)
num = tkinter.simpledialog.askinteger('Goto','Go to page (1-%s):'%max_page, initialvalue=self.cnt+1)
self.ent.focus()
if num:
self.cnt = max(1,min(max_page,num)) - 1
text = self.slices[self.cnt]
basic = (self.cnt+1,len(self.slices),len(text),len(self.ss))
info = 'Page: %s/%s, Sel: %s/%s'%basic
if zh_cn:
info = '第%s/%s页, 共%s/%s字'%basic
self.setQrcode(text, info)
def openFile(self, evt):
path = tkinter.filedialog.askopenfilename()
if path != '':
filename = os.path.basename(path)
with open(path,'rb') as f:
s = f.read()
try:
try:
res = s.decode()
except:
try:
res = s.decode('gbk')
except:
raise
except:
s = base64.urlsafe_b64encode(filename.encode()+b'\n'+s).decode()
total = int((len(s)-1)/(qrlen-10)+1)
res = ''
for i in range(total):
res += '%04d%04d.%s,'%(total, i+1, s[(qrlen-10)*i:(qrlen-10)*(i+1)])
self.ss = res
self.cnt = 0
self.slices = paragraph(self.ss, qrlen)
self.ent.delete(1.0, 'end')
self.ent.insert(1.0, res)
text = self.slices[self.cnt]
basic = (len(self.slices),len(self.ss))
info = 'Page: %s, Length: %s'%basic
if zh_cn:
info = '共%s页, %s字'%basic
self.setQrcode(text, info)
def onExit(self, evt, close=False):
xy = '+%d+%d'%(self.winfo_x(),self.winfo_y())
with open('config.ini','w') as f:
f.write(xy)
if not close:
self.destroy()
