Finished changing over to new form.py
This commit is contained in:
parent
a7c29c5df0
commit
18058ac98c
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@ -1,7 +1,7 @@
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import sys
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import curses
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import db_layer as db
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from gui import BookForm,CategoryForm
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from form import BookForm,CategoryForm
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class browserWindow:
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hl=0
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402
form.py
402
form.py
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@ -1,202 +1,285 @@
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import curses
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import sys
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class formWindow:
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class TextEntry:
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"""A part of a window that handles text entry.
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Properties:
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value holds the string that was entered
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Public Methods:
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set_geom(row,column,width) Sets the geometry in the window
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set_value(string) Set the value and redraw
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gain_focus() Gives it focus, moving cursor and changing the drawing
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lose_focus() Takes focus, moving cursor to start, changing drawing
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handle_input(ch) Pass this the ncurses key, and it manages input
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redraw() Redraw the text entry (should never need to do this
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"""
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# Public
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value = "" # Use the set_value function to set, but retrieve with value
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# Should be Private
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cursor = 0
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start = 0
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focus = False
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x = 0
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y = 0
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width = 10
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# Public methods
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def __init__(self, parent_window, value=""):
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self.w = parent_window
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self.value = value
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def set_geom(self,y,x,width):
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self.x = x
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self.y = y
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self.width = width
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def set_value(self,v):
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self.value=v
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self.cursor=len(v)
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self.redraw()
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def gain_focus(self):
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#sys.stderr.write('I have focus!\n')
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self.focus = True
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self._mv_cursor(+len(self.value))
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self.start = max(0,self.cursor-self.width)
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self.redraw()
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def lose_focus(self):
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self.focus = False
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self.cursor = 0
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self.start = 0
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self.redraw()
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def handle_input(self,ch):
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if ch==curses.KEY_LEFT:
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self._mv_cursor(-1)
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elif ch==curses.KEY_HOME:
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self._set_cursor(0)
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elif ch==curses.KEY_RIGHT:
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self._mv_cursor(+1)
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elif ch==curses.KEY_END:
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self._set_cursor(len(self.value))
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elif ch>=32 and ch<=126:
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self._insert(curses.keyname(ch).decode('utf-8'))
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elif ch==curses.KEY_BACKSPACE:
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self._backspace()
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elif ch==curses.KEY_DC:
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self._delete()
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def redraw(self):
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self.w.addnstr(self.y,self.x, self.value[self.start:]+" "*self.width, self.width)
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if self.focus:
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self.w.chgat(self.y, self.x, self.width, curses.A_UNDERLINE)
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curses.curs_set(1)
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# Private functions
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def _mv_cursor(self,delta):
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self._set_cursor(self.cursor + delta)
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def _set_cursor(self, new_c):
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self.cursor = max(0, min(len(self.value), new_c))
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self.start = max(0,self.cursor-self.width+1)
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self.redraw()
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# Place the drawn cursor in the correct spot
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col = self.x + self.cursor - self.start
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self.w.move(self.y,col)
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def _insert(self,ch):
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c = self.cursor
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self.value = self.value[:c] +ch+ self.value[c:]
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self._mv_cursor(+1)
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def _backspace(self):
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if self.cursor>0:
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c = self.cursor
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self.value=self.value[:c-1] + self.value[c:]
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self._mv_cursor(-1)
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def _delete(self):
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c = self.cursor
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self.value = self.value[:c] + self.value[c+1:]
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self._mv_cursor(0)
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class FormWindow:
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"""General class for a Form Window.
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To use, make the window for it, call the constructor, then call event_loop.
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"""
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# Private variables
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mx = my = 0
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hl = 0
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bt = -1
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cursor = 0
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textStart = 0
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left = 0
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top = 2
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row = 2
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caption = "Form"
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blabel = "Done"
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labels = ["label1"]
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entries = []
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commands = [('pU', 'top'),('pD', 'bottom'),('Es', 'cancel')]
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# Public functions
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def __init__(self,window,helpbar,book={}):
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self.w = window
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self.w.resize(len(self.labels)+6,50)
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self.hb = helpbar
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self._make_entries()
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self._update_geometry()
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self._set_entries(book)
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def clear(self):
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self.w.erase()
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self.w.refresh()
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def __init__(self,window,helpbar,book={}):
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self.w = window
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self.w.resize(len(self.labels)+6,50)
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self.hb = helpbar
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self.updateEntries(book)
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self.updateGeometry()
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def updateGeometry(self):
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(self.my, self.mx) = self.w.getmaxyx()
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self.left=0
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for l in self.labels:
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self.left = max(len(l),self.left)
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self.left += 4
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self.width = self.mx-self.left-2
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self.top = 2
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# next, the buttons
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self.bcol = [self.mx-len(self.blabel)-14, self.mx-len(self.blabel)-4]
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self.bwidth = [8,len(self.blabel)+2]
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def updateEntries(self,book):
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self.entries=[]
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for l in self.labels:
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if l.lower() in book:
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self.entries.append(str(book[l.lower()]))
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else:
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self.entries.append("")
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def refresh(self):
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self.hb.commands = self.commands
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self.hb.refresh()
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self.updateGeometry()
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self.w.box()
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self.w.addstr(0,(self.mx-len(self.caption))//2,self.caption)
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r=self.top
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for l in self.labels:
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c = self.left-len(l)-2
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self.w.addstr(r,c,l+":")
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self.drawRow(r-self.top)
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r+=1
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self.w.addstr(r+1,self.bcol[0], "<cancel> <"+self.blabel+">")
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self.w.refresh()
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def drawRow(self,row):
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r = self.top + row
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self.w.addnstr(r,self.left, self.entries[row]+" "*self.width, self.width)
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def highlight(self):
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if self.bt == -1:
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self.w.chgat(self.row, self.left, self.width, curses.A_UNDERLINE)
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self.mvCursor(0)
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curses.curs_set(1)
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else:
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self.w.chgat(self.row, self.bcol[self.bt], self.bwidth[self.bt], curses.A_REVERSE)
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curses.curs_set(0)
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def unHighlight(self):
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self.w.chgat(self.row,1,self.mx-2,curses.A_NORMAL)
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def mvHighlight(self,delta):
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self.unHighlight()
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new = self.hl+delta
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new = max(new,0)
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new = min(new,len(self.labels)) # the extra is for the buttons
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self.hl = new
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self.row = self.hl + self.top
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if new == len(self.labels):
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self.bt =1
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self.bt = min(self.bt,1)
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self.row+=1
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else:
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self.mvCursor(+len(self.entries[self.hl]))
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self.bt=-1
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self.highlight()
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def mvCursor(self,delta):
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n = self.cursor + delta
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n = max(n,0)
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n = min(n,len(self.entries[self.hl]))
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self.cursor = n
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col = self.left + self.cursor - self.textStart
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if col >= self.left and col < self.left+self.width:
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self.w.move(self.row,col)
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def insert(self,ch):
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c = self.cursor
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#sys.stderr.write(str(type(ch)))
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self.entries[self.hl]=self.entries[self.hl][:c] +ch.decode('utf-8')+ self.entries[self.hl][c:]
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self.drawRow(self.hl)
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self.mvCursor(+1)
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self.highlight()
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def backspace(self):
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if self.cursor>0:
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self.entries[self.hl]=self.entries[self.hl][:self.cursor-1] + self.entries[self.hl][self.cursor:]
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self.drawRow(self.hl)
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self.mvCursor(-1)
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self.highlight()
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def delete(self):
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c = self.cursor
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self.entries[self.hl]=self.entries[self.hl][:c] + self.entries[self.hl][c+1:]
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self.drawRow(self.hl)
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self.highlight()
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def returnValues(self):
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book = {}
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for k,v in zip(self.labels, self.entries):
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if v!="" and k.lower()!="publish date":
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book[k.lower()]=v
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return book
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def eventLoop(self):
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def event_loop(self):
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self.w.keypad(1)
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self.refresh()
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self.mvCursor(+len(self.entries[self.hl]))
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self.highlight()
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self.hl=0;
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self.entries[self.hl].gain_focus()
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ch = self.w.getch()
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while ch != 27:
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self.handleInput(ch)
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#sys.stderr.write(curses.keyname(ch).decode('utf-8'))
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self.handle_input(ch)
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if ch==10 or ch==curses.KEY_ENTER:
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if self.bt==0:
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return {}
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elif self.bt==1:
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return self.returnValues()
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self.mvHighlight(+1)
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return self.return_values()
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else:
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self._mv_focus(+1)
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self.w.refresh()
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ch = self.w.getch()
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curses.curs_set(0)
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return {}
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def _make_entries(self):
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self.entries = []
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for e in range(len(self.labels)):
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self.entries.append(TextEntry(self.w))
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def handleInput(self,ch):
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def _update_geometry(self):
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(self.my, self.mx) = self.w.getmaxyx()
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self.left=0
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for l in self.labels:
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self.left = max(len(l),self.left)
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self.left += 4
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width = self.mx-self.left-2
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self.top = 2
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for r in range(len(self.entries)):
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self.entries[r].set_geom(r+self.top, self.left, width)
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# next, the buttons
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self.brow = self.top+len(self.labels)+1
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self.bcol = [self.mx-len(self.blabel)-14, self.mx-len(self.blabel)-4]
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self.bwidth = [8,len(self.blabel)+2]
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def _set_entries(self,book):
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e = 0
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for l in self.labels:
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#sys.stderr.write('updating label: '+l+'\n')
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if l.lower() in book:
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#sys.stderr.write(' '+l+' found\n')
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self.entries[e].value = str(book[l.lower()])
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else:
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#sys.stderr.write(' '+l+' notfound\n')
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self.entries[e].value = ""
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e += 1
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def redraw(self):
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self.w.box()
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self.w.addstr(0,(self.mx-len(self.caption))//2,self.caption)
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r=0
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for l in self.labels:
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c = self.left-len(l)-2
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self.w.addstr(r+self.top,c,l+":")
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self.entries[r].redraw()
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r+=1
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self.w.addstr(self.brow,self.bcol[0], "<cancel> <"+self.blabel+">")
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self.w.refresh()
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def refresh(self):
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self.hb.commands = self.commands
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self.hb.refresh()
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self._update_geometry()
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self.redraw()
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def _highlight_button(self):
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self.w.chgat(self.brow, self.bcol[self.bt], self.bwidth[self.bt], curses.A_REVERSE)
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curses.curs_set(0)
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def _unhighlight_button(self):
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self.w.chgat(self.brow,1,self.mx-2,curses.A_NORMAL)
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def _mv_focus(self,delta):
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if self.bt==-1:
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self.entries[self.hl].lose_focus()
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else:
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self._unhighlight_button()
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new = self.hl+delta
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new = max(0, min(len(self.labels), new)) # the extra is for the buttons
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self.hl = new
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if new == len(self.labels):
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self.bt = 1
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self.bt = min(self.bt,1)
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self._highlight_button()
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else:
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self.bt=-1
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self.entries[self.hl].gain_focus()
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def _return_values(self):
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book = {}
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for k,e in zip(self.labels, self.entries):
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if v!="" and k.lower()!="publish date":
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book[k.lower()]=e.value
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return book
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def handle_input(self,ch):
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if ch==curses.KEY_UP:
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self.mvHighlight(-1)
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self._mv_focus(-1)
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elif ch==curses.KEY_PPAGE:
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self.mvHighlight(-len(self.labels))
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self._mv_focus(-len(self.labels))
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elif ch==curses.KEY_DOWN:
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self.mvHighlight(+1)
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self._mv_focus(+1)
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elif ch==curses.KEY_NPAGE:
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self.mvHighlight(+len(self.labels))
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self._mv_focus(+len(self.labels))
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elif ch==curses.KEY_LEFT:
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if self.bt==-1:
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self.mvCursor(-1)
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self.entries[self.hl].handle_input(ch)
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else:
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self.unHighlight()
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self._unhighlight_button()
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self.bt=0
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self.highlight()
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self._highlight_button()
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elif ch==curses.KEY_HOME:
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if self.bt==-1:
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self.mvCursor(-len(self.entries[self.hl]))
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self._mv_cursor(-len(self.entries[self.hl]))
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elif ch==curses.KEY_RIGHT:
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if self.bt==-1:
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self.mvCursor(+1)
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self.entries[self.hl].handle_input(ch)
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else:
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self.unHighlight()
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self._unhighlight_button()
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self.bt=1
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self.highlight()
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elif ch==curses.KEY_END:
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self._highlight_button()
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else:
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if self.bt==-1:
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self.mvCursor(+len(self.entries[self.hl]))
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elif ch>=32 and ch<=126:
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if self.bt==-1:
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self.insert(curses.keyname(ch))
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elif ch==curses.KEY_BACKSPACE:
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if self.bt==-1:
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self.backspace()
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elif ch==curses.KEY_DC:
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if self.bt==-1:
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self.delete()
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self.entries[self.hl].handle_input(ch)
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class bookForm(formWindow):
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class BookForm(FormWindow):
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caption = "Add a Book"
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blabel = "Add"
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labels = ["ISBN", "LCCN", "Title", "Subtitle", "Authors", "Edition",
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@ -212,30 +295,31 @@ class bookForm(formWindow):
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def lookup_lccn(self,lccn):
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return {'lccn':lccn}
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def returnBook(self):
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return self.returnValues()
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def return_book(self):
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return self.return_values()
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def handleInput(self,ch):
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def handle_input(self,ch):
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if ch==10 or ch==curses.KEY_ENTER:
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if self.hl==0: # lookup by isbn
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book = self.lookup_isbn(self.entries[0])
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book = self.lookup_isbn(self.entries[0].value)
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if book != {}:
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self.updateEntries(book)
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#sys.stderr.write('updating entries\n')
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self._set_entries(book)
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self.refresh()
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self.mvHighlight(+7)
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self._mv_focus(+7)
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if self.hl==1: # lookup by lccn
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book = self.lookup_lccn(self.entries[1])
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book = self.lookup_lccn(self.entries[1].value)
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if book != {}:
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self.updateEntries(book)
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self._set_entries(book)
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self.refresh()
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self.mvHighlight(+6)
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self._mv_focus(+6)
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else:
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formWindow.handleInput(self,ch)
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FormWindow.handle_input(self,ch)
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class categoryForm(formWindow):
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class CategoryForm(FormWindow):
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caption = "Add a Category"
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blabel = "Add"
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labels = ["Category"]
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def returnValues(self):
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def return_values(self):
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return self.entries
|
||||
|
|
324
gui.py
324
gui.py
|
@ -1,324 +0,0 @@
|
|||
import curses
|
||||
import sys
|
||||
|
||||
|
||||
class TextEntry:
|
||||
|
||||
"""A part of a window that handles text entry.
|
||||
Properties:
|
||||
value holds the string that was entered
|
||||
|
||||
Public Methods:
|
||||
set_geom(row,column,width) Sets the geometry in the window
|
||||
set_value(string) Set the value and redraw
|
||||
gain_focus() Gives it focus, moving cursor and changing the drawing
|
||||
lose_focus() Takes focus, moving cursor to start, changing drawing
|
||||
handle_input(ch) Pass this the ncurses key, and it manages input
|
||||
redraw() Redraw the text entry (should never need to do this
|
||||
"""
|
||||
|
||||
# Public
|
||||
value = "" # Use the set_value function to set, but retrieve with value
|
||||
|
||||
# Should be Private
|
||||
cursor = 0
|
||||
start = 0
|
||||
focus = False
|
||||
x = 0
|
||||
y = 0
|
||||
width = 10
|
||||
|
||||
def __init__(self, parent_window, value=""):
|
||||
self.w = parent_window
|
||||
self.value = value
|
||||
|
||||
def set_geom(self,y,x,width):
|
||||
self.x = x
|
||||
self.y = y
|
||||
self.width = width
|
||||
|
||||
def set_value(self,v):
|
||||
self.value=v
|
||||
self.cursor=len(v)
|
||||
self.redraw()
|
||||
|
||||
def gain_focus(self):
|
||||
#sys.stderr.write('I have focus!\n')
|
||||
self.focus = True
|
||||
self._mv_cursor(+len(self.value))
|
||||
self.start = max(0,self.cursor-self.width)
|
||||
self.redraw()
|
||||
|
||||
def lose_focus(self):
|
||||
self.focus = False
|
||||
self.cursor = 0
|
||||
self.start = 0
|
||||
self.redraw()
|
||||
|
||||
def handle_input(self,ch):
|
||||
if ch==curses.KEY_LEFT:
|
||||
self._mv_cursor(-1)
|
||||
elif ch==curses.KEY_HOME:
|
||||
self._set_cursor(0)
|
||||
elif ch==curses.KEY_RIGHT:
|
||||
self._mv_cursor(+1)
|
||||
elif ch==curses.KEY_END:
|
||||
self._set_cursor(len(self.value))
|
||||
elif ch>=32 and ch<=126:
|
||||
self._insert(curses.keyname(ch).decode('utf-8'))
|
||||
elif ch==curses.KEY_BACKSPACE:
|
||||
self._backspace()
|
||||
elif ch==curses.KEY_DC:
|
||||
self._delete()
|
||||
|
||||
def redraw(self):
|
||||
self.w.addnstr(self.y,self.x, self.value[self.start:]+" "*self.width, self.width)
|
||||
if self.focus:
|
||||
self.w.chgat(self.y, self.x, self.width, curses.A_UNDERLINE)
|
||||
curses.curs_set(1)
|
||||
|
||||
# Private functions
|
||||
def _mv_cursor(self,delta):
|
||||
self._set_cursor(self.cursor + delta)
|
||||
|
||||
def _set_cursor(self, new_c):
|
||||
self.cursor = max(0, min(len(self.value), new_c))
|
||||
self.start = max(0,self.cursor-self.width+1)
|
||||
self.redraw()
|
||||
# Place the drawn cursor in the correct spot
|
||||
col = self.x + self.cursor - self.start
|
||||
self.w.move(self.y,col)
|
||||
|
||||
def _insert(self,ch):
|
||||
c = self.cursor
|
||||
self.value = self.value[:c] +ch+ self.value[c:]
|
||||
self._mv_cursor(+1)
|
||||
|
||||
def _backspace(self):
|
||||
if self.cursor>0:
|
||||
c = self.cursor
|
||||
self.value=self.value[:c-1] + self.value[c:]
|
||||
self._mv_cursor(-1)
|
||||
|
||||
def _delete(self):
|
||||
c = self.cursor
|
||||
self.value = self.value[:c] + self.value[c+1:]
|
||||
self._mv_cursor(0)
|
||||
|
||||
|
||||
|
||||
class FormWindow:
|
||||
|
||||
"""General class for a Form Window.
|
||||
|
||||
To use, make the window for it, call the constructor, then call event_loop.
|
||||
"""
|
||||
|
||||
# Private variables
|
||||
mx = my = 0
|
||||
hl = 0
|
||||
bt = -1
|
||||
left = 0
|
||||
top = 2
|
||||
row = 2
|
||||
caption = "Form"
|
||||
blabel = "Done"
|
||||
labels = ["label1"]
|
||||
|
||||
commands = [('pU', 'top'),('pD', 'bottom'),('Es', 'cancel')]
|
||||
|
||||
|
||||
# Public functions
|
||||
def __init__(self,window,helpbar,book={}):
|
||||
self.w = window
|
||||
self.w.resize(len(self.labels)+6,50)
|
||||
self.hb = helpbar
|
||||
self._make_entries()
|
||||
self._update_geometry()
|
||||
self._set_entries(book)
|
||||
|
||||
def clear(self):
|
||||
self.w.erase()
|
||||
self.w.refresh()
|
||||
|
||||
def event_loop(self):
|
||||
self.w.keypad(1)
|
||||
self.refresh()
|
||||
self.hl=0;
|
||||
self.entries[self.hl].gain_focus()
|
||||
|
||||
ch = self.w.getch()
|
||||
while ch != 27:
|
||||
#sys.stderr.write(curses.keyname(ch).decode('utf-8'))
|
||||
self.handle_input(ch)
|
||||
if ch==10 or ch==curses.KEY_ENTER:
|
||||
if self.bt==0:
|
||||
return {}
|
||||
elif self.bt==1:
|
||||
return self.return_values()
|
||||
else:
|
||||
self._mv_focus(+1)
|
||||
self.w.refresh()
|
||||
ch = self.w.getch()
|
||||
curses.curs_set(0)
|
||||
return {}
|
||||
|
||||
def _make_entries(self):
|
||||
self.entries = []
|
||||
for e in range(len(self.labels)):
|
||||
self.entries.append(TextEntry(self.w))
|
||||
|
||||
def _update_geometry(self):
|
||||
(self.my, self.mx) = self.w.getmaxyx()
|
||||
self.left=0
|
||||
for l in self.labels:
|
||||
self.left = max(len(l),self.left)
|
||||
self.left += 4
|
||||
width = self.mx-self.left-2
|
||||
self.top = 2
|
||||
for r in range(len(self.entries)):
|
||||
self.entries[r].set_geom(r+self.top, self.left, width)
|
||||
# next, the buttons
|
||||
self.brow = self.top+len(self.labels)+1
|
||||
self.bcol = [self.mx-len(self.blabel)-14, self.mx-len(self.blabel)-4]
|
||||
self.bwidth = [8,len(self.blabel)+2]
|
||||
|
||||
def _set_entries(self,book):
|
||||
e = 0
|
||||
for l in self.labels:
|
||||
#sys.stderr.write('updating label: '+l+'\n')
|
||||
if l.lower() in book:
|
||||
#sys.stderr.write(' '+l+' found\n')
|
||||
self.entries[e].value = str(book[l.lower()])
|
||||
else:
|
||||
#sys.stderr.write(' '+l+' notfound\n')
|
||||
self.entries[e].value = ""
|
||||
e += 1
|
||||
|
||||
def redraw(self):
|
||||
self.w.box()
|
||||
self.w.addstr(0,(self.mx-len(self.caption))//2,self.caption)
|
||||
r=0
|
||||
for l in self.labels:
|
||||
c = self.left-len(l)-2
|
||||
self.w.addstr(r+self.top,c,l+":")
|
||||
self.entries[r].redraw()
|
||||
r+=1
|
||||
self.w.addstr(self.brow,self.bcol[0], "<cancel> <"+self.blabel+">")
|
||||
self.w.refresh()
|
||||
|
||||
def refresh(self):
|
||||
self.hb.commands = self.commands
|
||||
self.hb.refresh()
|
||||
self._update_geometry()
|
||||
self.redraw()
|
||||
|
||||
def _highlight_button(self):
|
||||
self.w.chgat(self.brow, self.bcol[self.bt], self.bwidth[self.bt], curses.A_REVERSE)
|
||||
curses.curs_set(0)
|
||||
|
||||
def _unhighlight_button(self):
|
||||
self.w.chgat(self.brow,1,self.mx-2,curses.A_NORMAL)
|
||||
|
||||
def _mv_focus(self,delta):
|
||||
if self.bt==-1:
|
||||
self.entries[self.hl].lose_focus()
|
||||
else:
|
||||
self._unhighlight_button()
|
||||
new = self.hl+delta
|
||||
new = max(0, min(len(self.labels), new)) # the extra is for the buttons
|
||||
self.hl = new
|
||||
if new == len(self.labels):
|
||||
self.bt = 1
|
||||
self.bt = min(self.bt,1)
|
||||
self._highlight_button()
|
||||
else:
|
||||
self.bt=-1
|
||||
self.entries[self.hl].gain_focus()
|
||||
|
||||
|
||||
def _return_values(self):
|
||||
book = {}
|
||||
for k,e in zip(self.labels, self.entries):
|
||||
if v!="" and k.lower()!="publish date":
|
||||
book[k.lower()]=e.value
|
||||
return book
|
||||
|
||||
|
||||
def handle_input(self,ch):
|
||||
if ch==curses.KEY_UP:
|
||||
self._mv_focus(-1)
|
||||
elif ch==curses.KEY_PPAGE:
|
||||
self._mv_focus(-len(self.labels))
|
||||
elif ch==curses.KEY_DOWN:
|
||||
self._mv_focus(+1)
|
||||
elif ch==curses.KEY_NPAGE:
|
||||
self._mv_focus(+len(self.labels))
|
||||
elif ch==curses.KEY_LEFT:
|
||||
if self.bt==-1:
|
||||
self.entries[self.hl].handle_input(ch)
|
||||
else:
|
||||
self._unhighlight_button()
|
||||
self.bt=0
|
||||
self._highlight_button()
|
||||
elif ch==curses.KEY_HOME:
|
||||
if self.bt==-1:
|
||||
self._mv_cursor(-len(self.entries[self.hl]))
|
||||
elif ch==curses.KEY_RIGHT:
|
||||
if self.bt==-1:
|
||||
self.entries[self.hl].handle_input(ch)
|
||||
else:
|
||||
self._unhighlight_button()
|
||||
self.bt=1
|
||||
self._highlight_button()
|
||||
else:
|
||||
if self.bt==-1:
|
||||
self.entries[self.hl].handle_input(ch)
|
||||
|
||||
|
||||
|
||||
|
||||
class BookForm(FormWindow):
|
||||
caption = "Add a Book"
|
||||
blabel = "Add"
|
||||
labels = ["ISBN", "LCCN", "Title", "Subtitle", "Authors", "Edition",
|
||||
"Publisher", "Publish Date", "Publish Year", "Publish Month", "Publish location",
|
||||
"Pages", "Pagination", "Weight"]
|
||||
|
||||
|
||||
# redefineable functions lookup is called when 'enter' is pressed on ISBN
|
||||
# and returns the looked-up book. Default returns nothing
|
||||
def lookup_isbn(self,isbn):
|
||||
return {'isbn':isbn}
|
||||
|
||||
def lookup_lccn(self,lccn):
|
||||
return {'lccn':lccn}
|
||||
|
||||
def return_book(self):
|
||||
return self.return_values()
|
||||
|
||||
def handle_input(self,ch):
|
||||
if ch==10 or ch==curses.KEY_ENTER:
|
||||
if self.hl==0: # lookup by isbn
|
||||
book = self.lookup_isbn(self.entries[0].value)
|
||||
if book != {}:
|
||||
#sys.stderr.write('updating entries\n')
|
||||
self._set_entries(book)
|
||||
self.refresh()
|
||||
self._mv_focus(+7)
|
||||
if self.hl==1: # lookup by lccn
|
||||
book = self.lookup_lccn(self.entries[1].value)
|
||||
if book != {}:
|
||||
self._set_entries(book)
|
||||
self.refresh()
|
||||
self._mv_focus(+6)
|
||||
else:
|
||||
FormWindow.handle_input(self,ch)
|
||||
|
||||
class CategoryForm(FormWindow):
|
||||
caption = "Add a Category"
|
||||
blabel = "Add"
|
||||
labels = ["Category"]
|
||||
|
||||
def return_values(self):
|
||||
return self.entries
|
|
@ -3,7 +3,7 @@
|
|||
import curses
|
||||
import db_layer as db
|
||||
import browser
|
||||
import gui as form
|
||||
import form
|
||||
import help_bar as helpBar
|
||||
|
||||
import book_data
|
||||
|
|
Loading…
Reference in New Issue