[Wnd-commit] wnd/wnd/sample-guis/explorer .CVSIGNORE,NONE,1.1 expl.ini,NONE,1.1 expl.py,NONE,1.1 expl_dircombo.py,NONE,1.1 expl_ini.py,NONE,1.1 expl_menu.py,NONE,1.1 expl_statusbar.py,NONE,1.1

[jürgen u. <cer...@us...>]

Update of /cvsroot/wnd/wnd/wnd/sample-guis/explorer
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv7310

Added Files:
	.CVSIGNORE expl.ini expl.py expl_dircombo.py expl_ini.py 
	expl_menu.py expl_statusbar.py 
Log Message:
bit of this and a bit of that

--- NEW FILE: expl_ini.py ---


import os, ConfigParser
from wnd.api import winpath
#:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

INIPATH= os.path.join(os.path.split(__file__)[0], 'expl.ini')


class Ini(ConfigParser.RawConfigParser):
	
	def __init__(self, mainframe):
		self.ini_sections= {
		'mainwindow': ('size', ),
		'dircombo': ('n_mru_items', ),
		'mru_dircombo': None, 
		'panes': None,
		'pane1': ('dir', ), 
		'pane2': ('dir', ),
		}
				
		ConfigParser.RawConfigParser.__init__(self)
		
		
		self.Main= mainframe
		
		try: self.read((INIPATH, ))
		except: pass

				
		## remove the stupid defaults.
		## Sorry, but this is a nonsense feature...
		if hasattr(self, '_defaults'):
			self._defaults= {}
		
				

	
	def GetMRU(self, section):
		if self.has_section(section):
			items=  dict(self.items(section))
			out= []
			for i in range(len(items)):
				try:
					out.append(items[str(i)])
				except: pass
			return out
		self.add_section(section) 
		
	
	def SetMRU(self, section, values):
		if self.has_section(section):
			self.remove_section(section) 
		self.add_section(section) 
		for n, i in enumerate(values):
			self.set(section, str(n), i) 
			
	
		
	def GetValue(self, section, name, default=None):
		if self.has_section(section):
			if self.has_option(section, name):
				return self.get(section, name)
		else:
			self.add_section(section)
		return default
	
	
	def SetValue(self, section, name, value):
		if not self.has_section(section):
			self.add_section(section) 
		self.set(section, name, value)
	
	def GetInt(self, section, name, default=None):
		if not self.has_section(section):
			self.add_section(section) 
		try:
			return self.getint(section, name)
		except:
			return default
		
	
	def Save(self):
		
		## keep ini clean
		sections= self.sections()
		for section in sections:
			if section not in self.ini_sections:
				self.remove_section(section)
			else:
				names= self.ini_sections[section] 
				options= self.options(section)
				if names:
					for option in options:
						if option not in names:
							self.remove_option(section, option) 
				
	
		
		if 1:
			## store cwds of the DirLists
			path= self.Main.DirList1.GetCwd(path=True)
			if not path:
				path= self.Main.DirList1.GetCLSIDL()
				if path:
					path= path[1]
				else: path= 'desktop'
			self.SetValue('pane1', 'dir', path)

			path= self.Main.DirList2.GetCwd(path=True)
			if not path:
				path= self.Main.DirList2.GetCLSIDL()
				if path:
					path= path[1]
				else: path= 'desktop'
			self.SetValue('pane2', 'dir', path)

		
			
		fp= open(INIPATH, 'w')
		try:
			self.write(fp)
		finally:
			fp.close()



--- NEW FILE: expl.py ---

"""The very start of a file manager...

"""

import sys
import wnd
from wnd import gdi
from wnd.wintypes import RECT
from wnd.api import winpath, display
from wnd.wintypes import RGB, GETRGB
from wnd.controls.statusbar import Statusbar 
from wnd.custom.dirlist import DirList
from wnd.custom.splitter import Splitter

import expl_menu
import expl_dircombo
import expl_statusbar
import expl_ini

PATHICO= '%s\\py.ico' % sys.prefix

#******************************************************************
#******************************************************************

class Window(wnd.Window):
	def __init__(self):
		
		
		self.activePane= None
		self.DirCombo= None
		self.title=  'wnd_explorer 01 -- %s'

		self.Ini= expl_ini.Ini(self)
		
		size= self.Ini.GetValue('mainwindow', 'size', default= None)
		
		if size:
			## make shure window is visible on monitor
			try:
				x, y, w, h= map(int, size.split(','))
				rc= display.GetMonitorXY(x, y)[3]	## working rect
				rc2= RECT(x,
									y, 
									x+gdi.GetSystemMetric('cxmin'),
									y+gdi.GetSystemMetric('cymin')) 
				
				if not rc2.InRect(rc):
					x= rc.left
					y= rc.top
			except:
				x= y= w= h= None
		else:
			x= y= w= h= None
		wnd.Window.__init__(self, 'wnd_explorer', self.title % '', x, y, w, h, 'overlappedwindow', 'clipchildren', 'dialoglike')
			
		
		## set python icon
		try:
			ico= gdi.IconFromFile(PATHICO)
			self.SetIcon(ico)
		except: pass
		
				
		## init combobox andstatusbar
		self.DirCombo= expl_dircombo.ExplDircombo(self)
		self.Statusbar= expl_statusbar.ExplStatusbar(self)
				
		## init menu
		self.Menu= expl_menu.ExplMenu(self)
		self.Menu.Set(self)
					
		## init dirlists
		self.DirList1= DirList(self, 0, 0, 0, 0, 'border', 'editlabels', 'showselalways', 'report', 'clientedge', 'tabstop')
		self.DirList2= DirList(self, 0, 0, 0, 0, 'largeicon', 'clientedge', 'editlabels', 'showselalways', 'report', 'tabstop')
		self.DirList1.onMSG= self.DirList2.onMSG= self.on_dirlist
		
		def init_dirlist(dirlist, inisection):
			flag= False
			dirr= self.Ini.GetValue(inisection, 'dir')
			if winpath.GetRoot(dirr):
				if winpath.Exists(dirr):
					if winpath.IsDir(dirr):
						dirlist.ListDir(dirr)
						flag= True
			else:
				flag= dirlist.ListDir(dirr)
			if not flag:
				dirlist.ListDir('desktop')
			
		init_dirlist(self.DirList1, 'pane1')
		init_dirlist(self.DirList2, 'pane2')
		
					
		## init splitter
		w= self.GetClientRect().ToSize()[2]
				
		self.SplitteritterW= 5
		self.Splitter= Splitter(self, (w/2)-(self.SplitteritterW/2), 0, self.SplitteritterW, 0, 'feedbackbar', 'vert')
		colorBk= gdi.GetSysColor('msgbox')
		
		self.Splitter.SetPageSize(30)
		#colorHi= gdi.GetSysColor('highlight')
		rgb= GETRGB(colorBk)
		colorHi= RGB(rgb[0]+30, rgb[1]+30, rgb[2]+30)
		self.Splitter.SetColors(colorBk, colorHi)
		self.Splitter.onMSG= self.on_splitter

				
			
				
	
	
	def on_dirlist(self, hwnd, msg, wp, lp):
		
		if msg=='itemchanged':
						
			if 'selected' in lp[0] and not 'selected' in lp[1]:
				## an item has been deselected
				self.Statusbar.Expl_SetItemsSelected(
						self.activePane.GetSelectedCount())
				
			if 'selected' not in lp[0] and  'selected' in lp[1]:
				## an item has been selected
				
				size= 0
				for i in self.activePane.IterSelected():
					n= self.activePane.GetSize(i, asstring=False)
					if n != None:
						size += n

				self.Statusbar.Expl_SetItemsSelected(
						self.activePane.GetSelectedCount(),
						self.activePane.FormatInt(size))
				
		
		elif msg=='shell_contextmenu':
			if wp=='open':
				self.Statusbar.SetSimple()
			elif wp=='helpstring':
				self.Statusbar.SetText(lp)
			elif wp=='close':
				self.Statusbar.SetText('')
				self.Statusbar.SetMultiple()
		
		elif msg in ('setfocus', 'dirchanged'):
			if hwnd== self.DirList1.Hwnd:
				self.cur_sel_pane1= []
				self.activePane=  self.DirList1
			else:
				self.cur_sel_pane2= []
				self.activePane=  self.DirList2
						
			path= self.activePane.GetCwd(path=True)
			self.SetText(self.title % path)
			self.DirCombo.SetText(
				path, 
				self.activePane.GetFilespec()[0]
				)

			size= 0
			for i in self.activePane.IterSelected():
				n= self.activePane.GetSize(i, asstring=False)
				if n != None:
					size += n
			
			self.Statusbar.Expl_SetItemsSelected(
						self.activePane.GetSelectedCount(), 
						self.activePane.FormatInt(size))
			
			
			

		
	def size_controls(self, ):			
			
			x, y, w, h= self.GetClientRect().ToSize()
			
			paneOffsY= 4
			stH= self.Statusbar.GetWindowRect().ToSize()[3]
			
			cmbH= self.DirCombo.GetWindowRect().ToSize()[3]
			#cmbH= self.DirCombo.GetItemHeight(-1)
						
			rcSpl= self.Splitter.GetWindowRect()
			rcSpl.ScreenToClient(self.Hwnd)
						
			#self.DirList2.SetRedraw(False)
			
			self.DeferWindows(
			(self.DirCombo, None, None, (w/10)*6, cmbH),
			
			(self.Splitter, rcSpl.left, cmbH+paneOffsY, self.SplitteritterW, h-stH-cmbH-paneOffsY),
			
			(self.DirList1, 0, 0+cmbH+paneOffsY, rcSpl.left-1, h-stH-cmbH-paneOffsY),
			(self.DirList2, rcSpl.right+1, 0+cmbH+paneOffsY, (w-rcSpl.right)-1, h-stH-cmbH-paneOffsY),
			
			(self.Statusbar, 0, h-stH, w, stH),
			)

			w= w/10
			self.Statusbar.SetParts(w, w*8, -1)
			

	def on_splitter(self, hwnd, msg, wp, lp):
		if msg=="moved": 
			self.size_controls()
			
	
	
	def onMSG(self, hwnd, msg, wp, lp):
		
		if msg=="size":
			self.size_controls()
			
		elif msg in ('menu open', 'menu popup', 'menu choice'):
			self.Menu.handle_menu_msg(hwnd, msg, wp, lp)
		
		elif msg=="open":
			self.DirList1.SetFocus()
			self.activePane= self.DirList1
		
		elif msg=="close":
						
			if self.DirCombo != None:	## combos have a __len_ attr !!
				self.DirCombo.Expl_SaveState()
			
			self.Ini.SetValue('mainwindow', 'size', '%s,%s,%s,%s' %	
													self.GetWindowRect().ToSize())
			
			self.Ini.Save()



#********************************************************************* 
if __name__=='__main__':                  
	w = Window()
	w.Run()




--- NEW FILE: expl_menu.py ---


from wnd.controls import menu
#::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

class ExplMenu(menu.Menu):
	
	def __init__(self, main):
		menu.Menu.__init__(self)
		self.Main= main

		p= self.Popup('&File', IDM_FILE)
		p.Item('Quit', IDM_FILE_QUIT)

		p= self.Popup('&Mark', IDM_MARK)
		p.Item('&Select Group...', IDM_MARK_SELECTGROUP, 'disabled') # not impl

		p= self.Popup('&panes', IDM_PANES)
		p.Item('Pane1   Allow navigate', IDM_PANES_ALLOWNAVIGATE_1)
		p.Item('              Show Folders', IDM_PANES_SHOWFOLDERS_1)
		
		p.Separator(0)
		
		p.Item('Pane 2   Allow navigate', IDM_PANES_ALLOWNAVIGATE_2)
		p.Item('               Show Folders', IDM_PANES_SHOWFOLDERS_2)
		

		

	def handle_menu_msg(self, hwnd, msg, wp, lp):
				
		
		if msg=='menu popup':
			panes= self.GetPopup(IDM_PANES)
						
			if wp== panes.handle:
				
				##
				if self.Main.DirList1.IsNavigateAllowed():
					self.Check(IDM_PANES_ALLOWNAVIGATE_1)
				else:
					self.Uncheck(IDM_PANES_ALLOWNAVIGATE_1)

				if self.Main.DirList1.AreFoldersVisible():
					self.Check(IDM_PANES_SHOWFOLDERS_1)
				else:
					self.Uncheck(IDM_PANES_SHOWFOLDERS_1)



								
				##
				if self.Main.DirList2.IsNavigateAllowed():
					self.Check(IDM_PANES_ALLOWNAVIGATE_2)
				else:
					self.Uncheck(IDM_PANES_ALLOWNAVIGATE_2)
				
				if self.Main.DirList2.AreFoldersVisible():
					self.Check(IDM_PANES_SHOWFOLDERS_2)
				else:
					self.Uncheck(IDM_PANES_SHOWFOLDERS_2)
			

		
		elif msg=='menu choice':
			if lp[0]== IDM_FILE_QUIT:
				self.Main.Close()


			elif lp[0]==IDM_PANES_ALLOWNAVIGATE_1:
				self.CheckUncheck(lp[0])
				self.Main.DirList1.AllowNavigate(self.IsChecked(lp[0]))
								
			elif lp[0]==IDM_PANES_ALLOWNAVIGATE_2:
				self.CheckUncheck(lp[0])
				self.Main.DirList2.AllowNavigate(self.IsChecked(lp[0]))
								
			elif lp[0]==IDM_PANES_SHOWFOLDERS_1:
				self.CheckUncheck(lp[0])
				self.Main.DirList1.ShowFolders(self.IsChecked(lp[0]))
			
			elif lp[0]==IDM_PANES_SHOWFOLDERS_2:
				self.CheckUncheck(lp[0])
				self.Main.DirList2.ShowFolders(self.IsChecked(lp[0]))

		
			
			
IDM_FILE= 1000
IDM_FILE_QUIT= IDM_FILE +1

IDM_MARK= 2000
IDM_MARK_SELECTGROUP= IDM_MARK +1

IDM_VIEW= 3000

IDM_PANES= 4000
IDM_PANES_ALLOWNAVIGATE_1= IDM_PANES +1
IDM_PANES_ALLOWNAVIGATE_2= IDM_PANES +2
IDM_PANES_SHOWFOLDERS_1= IDM_PANES +3
IDM_PANES_SHOWFOLDERS_2= IDM_PANES +4



#****************************************************************************
#****************************************************************************

--- NEW FILE: expl_statusbar.py ---


from wnd.controls.statusbar import Statusbar 
#::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

class ExplStatusbar(Statusbar):
	
	def __init__(self, mainframe):
		
		self.Main= mainframe

		Statusbar.__init__(self, mainframe)
		


	def Expl_SetItemsSelected(self, n, size=''):
		
		if len(self) > 1:
			if not n:
				self.SetText('' , 1)
			elif n==1:
				self.SetText(' 1 Item Selected   %s bytes total' % size, 1)
			else:
				self.SetText(' %s Items Selected   %s bytes total' % (n, size), 1)
--- NEW FILE: expl_dircombo.py ---


from wnd.api import winpath
from wnd.controls.combobox import Combobox
#::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::


class ExplDircombo(Combobox):
	
	def __init__(self, mainframe):
		
		self.Main= mainframe
		self.n_mru_items= self.Main.Ini.GetInt('dircombo', 'n_mru_items', default=10)
		self.maxW= 0
						
				
		## TODO
		## calculate combobox height for nItems
		Combobox.__init__(self, mainframe, 0, 0, 0, 150, 'dropdown', 'vscroll', 'hscroll')

		self.SetExtendedUI(True)

		## restore MRU list
		mru= self.Main.Ini.GetMRU('mru_dircombo')
		if mru:
			for n, i in enumerate(mru):
				if n >= self.n_mru_items: 
					break
								
				if winpath.Exists(i):
					self.maxW= max(self.GetTextExtend(i)[0], self.maxW)
					self.Item(i)
			
			self.maxW += self.GetTextExtend('W')[0]
			Combobox.SetScrollWidth(self, self.maxW)
					
			#self.SetScrollWidth()
		
		
		self.ed= self.GetEditControl()
		self.ed.onMSG= self.onMSG


	
	def SetScrollWidth(self):
			self.maxW= 0
			for i in self:
				text= self.GetItemText(i)
				self.maxW= max(self.GetTextExtend(text)[0], self.maxW)
			self.maxW += self.GetTextExtend('W')[0]
			Combobox.SetScrollWidth(self, self.maxW)
			
	
	
	def onMSG(self, hwnd, msg, wp, lp):
				
		if msg=='getdlgcode':
			lp.append('wantallkeys')
			return lp
		
		if msg=='return':
			
			refresh= False
			path= self.GetText()
			spec= winpath.GetFileName(path)
			
			if self.IsDroppedDown():
				self.CloseDropdown()
			
			if spec:
				if spec.startswith('*'):
					path= winpath.RemoveFileSpec(path)
					self.Main.activePane.SetFilespec(spec)
					if len(path)==2 and path[1]==':':
						path= '%s\\' % path
			else:
				## path may be spec
				if path.startswith('*'):
					self.Main.activePane.SetFilespec(path)
					refresh= True
				
			if refresh:	
				self.Main.activePane.Refresh()
			else:
				if self.Main.activePane.ListDir(path):
					self.SetText(path, self.Main.activePane.GetFilespec()[0])
				else:	
					self.Beep('asterisk')
			
			
			
		
	
	
	def Expl_SaveState(self):
		
		self.Main.Ini.SetValue('dircombo', 'n_mru_items', self.n_mru_items)
		out= []
		for i in self:
			out.append(self.GetItemText(i))
		self.Main.Ini.SetMRU('mru_dircombo', out)
		

	
	def SetText(self, path, filespec):
			
			if path:
				
				out= []
				for i in self:
					if self.GetItemText(i).lower()== path.lower():
						out.append(i)
				
				if out:
					for i in reversed(out):
						self.RemoveItem(i)
								
				if path.endswith('\\'):
					Combobox.SetText(self, '%s%s' % (path, filespec))
				else:
					Combobox.SetText(self, '%s\\%s' % (path, filespec))
				
				self.InsertItem(0, path)
				
				
				if len(self) > self.n_mru_items:
					self.RemoveItem(self.n_mru_items)
			
			else:
				Combobox.SetText(self, filespec)
			
			self.SetScrollWidth()
			
			
--- NEW FILE: .CVSIGNORE ---
*.pyc
*.pyo

--- NEW FILE: expl.ini ---
[mru_dircombo]
1 = D:\z
0 = D:\
3 = C:\
2 = D:\z\Neuer Ordner
5 = D:\_txt_
4 = D:\_pyCvs
7 = C:\WINDOWS\DRWATSON\Desktop\py_tools
6 = D:\bookmarks
9 = C:\Eigene Dateien\My eBooks
8 = C:\Eigene Dateien

[pane2]
dir = D:\z\Neuer Ordner

[pane1]
dir = drives

[dircombo]
n_mru_items = 10

[mainwindow]
size = 96,219,894,617