import wxversion wxversion.select('2.6') import wx #import wx.lib.filebrowsebutton2 as filebrowse import wx.lib.scrolledpanel as scrolled import wx.stc as stc import webbrowser from gallery_param import * import main_gallery import gallery_cmd import dirbrowse2 from setter import createBindIntSetter, createBindRadioSetter import os.path import sys ##ID_ABOUT=101 ##ID_SAVE=103 class HelpFrame(wx.Frame): def __init__(self, parent, title, mainFrame): wx.Frame.__init__(self, parent, -1, title) self.mainFrame = mainFrame panel = wx.Panel(self) control = wx.TextCtrl(panel, -1, style=wx.TE_MULTILINE | wx.TE_READONLY | wx.TE_RICH) style = control.GetDefaultStyle() font = style.GetFont() font.SetFamily(wx.FONTFAMILY_MODERN) style.SetFont(font) control.SetDefaultStyle(style) control.WriteText(gallery_cmd.intro()) sizer = wx.BoxSizer(wx.VERTICAL) sizer.Add(control, 1, wx.EXPAND | wx.ALL, 0) panel.SetSizer(sizer) panel.Layout() self.Bind(wx.EVT_CLOSE, self.OnCloseWindow) def OnCloseWindow(self, event): self.mainFrame.helpWin = None self.Destroy() #========================================================= class MyFrame(wx.Frame): """ Manage files and gallery creation. """ def __init__(self, parent, title, args, param): wx.Frame.__init__(self, parent, -1, title, pos=(0, 0), size=(450, 700)) # at present one or more args may be given from the commandline # none will appear in the file browser, but the first should have # its picdocs displayed if they exist. # Through the commandline is the only way presently to supply more than # one source directory. self.args = args self.param = param ## self.setMenus() self.CreateStatusBar() def print_status(s, frame = self): frame.SetStatusText(s) self.param.display = print_status self.SetStatusText("Welcome to the Gallery!") # Now create the Panel to put the other controls on. self.makePanel() self.setText() ## def setMenus(self): ## filemenu = wx.Menu() ## filemenu.Append(ID_ABOUT, "&About"," Information about this program") #### filemenu.Append(ID_SAVE,"&Save"," Save the current file") ## filemenu.AppendSeparator() ## filemenu.Append(wx.ID_EXIT, "E&xit\tAlt-X", "Exit the program.") ## ## self.Bind(wx.EVT_MENU, self.OnAbout, id=ID_ABOUT) #### self.Bind(wx.EVT_MENU, self.onSave, id=ID_SAVE) ## self.Bind(wx.EVT_MENU, self.OnTimeToClose, id=wx.ID_EXIT) ## ## menuBar = wx.MenuBar() ## menuBar.Append(filemenu, "&File") ## self.SetMenuBar(menuBar) def makePanel(self): self.panel = wx.Panel(self) self.dbb = dirbrowse2.DirBrowseButton2( self.panel, -1, changeCallback = self.dbbCallback, labelText = "Choose Source Folder", startDirectory = os.path.abspath(".")) self.grid = self.makeGrid(self.panel) self.showParams = True; self.toggleButton = \ self.doButton(wx.Button(self.panel, -1, "Hide Parameters"), self.toggleShowParams) self.saveButton = self.doButton(wx.Button(self.panel, -1, "Save text"), self.onSave) self.saveButton.Enable(False) ## self.control = wx.TextCtrl(self.panel, -1, style=wx.TE_MULTILINE) self.control = stc.StyledTextCtrl(self.panel, -1) ## SetReadOnly(bool readOnly) self.control.SetWrapMode(True) ## ## ## sizer = wx.BoxSizer(wx.VERTICAL) sizer.Add(self.dbb, 0, wx.EXPAND | wx.ALL, 5) sizer.Add(self.grid, 0, wx.ALL, 5) buttonsizer = wx.BoxSizer(wx.HORIZONTAL) buttonsizer.Add(self.doButton(wx.Button(self.panel, -1, "Make Gallery"), self.go, "After the parameters are right,\n"+ " (re)make the gallery."), 0, wx.ALL, 5) buttonsizer.Add(self.toggleButton, 0, wx.ALL, 5) buttonsizer.Add(self.doButton(self.saveButton, self.onSave), 0, wx.ALL, 5) self.helpWin = None buttonsizer.Add(self.doButton(wx.Button(self.panel, -1, "Help"), self.OnHelpButton), 0, wx.ALL, 5) sizer.Add(buttonsizer, 0, wx.EXPAND | wx.ALL, 5) sizer.Add(self.control, 1, wx.EXPAND | wx.ALL, 5) self.panel.SetSizer(sizer) self.panel.Layout() def doButton(self, button, cmd, tooltip = ""): if tooltip: button.SetToolTipString(tooltip) self.Bind(wx.EVT_BUTTON, cmd, button) return button def toggleShowParams(self, e): self.showParams = not self.showParams self.panel.GetSizer().Show(self.grid, self.showParams, True) if self.showParams: value = "Hide Parameters" else: value = "Show Parameters" self.toggleButton.SetLabel(value) self.grid.Layout() self.panel.Layout() def OnHelpButton(self, evt): if self.helpWin: if self.helpWin.IsIconized(): # need to skip if not windows? self.helpWin.Maximize(False) self.helpWin.Raise() else: self.helpWin = HelpFrame(self, "Help", self) self.helpWin.SetSize((580, 600)) ## self.helpWin.CenterOnParent(wx.BOTH) self.helpWin.Show(True) ## def OnAbout(self,e): ## d= wx.MessageDialog( self, "A simple image gallery program \n" ## " by Andrew Harrington\n" ## "run\n" ## " python make_gallery -h\n" ## "for help with command line options.", ## "About the Gallery", wx.OK) ## d= wx.MessageDialog( self, gallery_cmd.intro(), wx.OK) ## d.ShowModal() ## d.Destroy() def onSave(self,e): """ Save the current file """ if not self.saveButton.IsEnabled(): return ## currText = self.control.GetValue(); currText = self.control.GetText(); if currText != self.origText: try: f=open(self.getFileName(),"w") f.write(currText) f.close() self.origText = currText self.SetStatusText("Text Saved To %s." % self.getFileName()) except: popError(self,"Error writing file %s!" % self.getFileName()) else: self.SetStatusText("No change in text in %s." % self.getFileName()) def setText(self): """ Open Pic docs in text control""" disable = True if self.getFileName(): try: f=open(self.getFileName(),'r') s = f.read() f.close() self.origText = s; self.saveButton.Enable() disable = False except: s = " You cannot edit here until a gallery is created.\n"+\ " Check gallery parameters, and then "+\ "create an initial gallery." else: s = " You cannot edit here until the source folder of the "+\ "desired gallery is chosen." self.control.Enable() ## self.control.SetValue(s) self.control.SetText(s) if disable: self.control.Enable(False) self.origText = ""; self.saveButton.Enable(False) def getFileName(self): """ Return the absolute path and name of the picdocs file.""" if self.args: return os.path.join(self.args[0],"picdocs.txt") def gridRow(self, grid, win, label, ctrl): grid.Add(wx.StaticText(win, -1, label), 0, wx.ALIGN_LEFT | wx.ALIGN_CENTER_VERTICAL) grid.Add(ctrl, 0, wx.ALIGN_LEFT | wx.ALIGN_CENTER_VERTICAL) def makeTupleBindNames(self, namePrefix): tupleName = namePrefix + "dim" xName = namePrefix + "x" yName = namePrefix + "y" optionName = namePrefix + "option" return (tupleName, xName, yName, optionName) def setIntsFromTuple(self, obj, namePrefix): (tupleName, xName, yName, optionName) = self.makeTupleBindNames(namePrefix) setattr(obj, xName, getattr(obj, tupleName)[0]) setattr(obj, yName, getattr(obj, tupleName)[1]) return (xName, yName, optionName) def setTupleFromInts(self, obj, namePrefix): (tupleName, xName, yName, optionName) = self.makeTupleBindNames(namePrefix) setattr(obj, tupleName, (getattr(obj, xName), getattr(obj, yName))) def createBindDimensions(self, win, obj, namePrefix, min, max, kind): (xName, yName, optionName) = self.setIntsFromTuple(obj, namePrefix) dimTooltip = "max %s of %s, initial or always. Range min-max" choiceTooltip = ("If always, require the original pics to be\n"+\ "symmetrically shrunk as little as possible to\n"+\ "%s which fit in the specified dimensions.\n"+\ "If initial, keep any existing %s dimensions.") \ % (kind, kind) panel = wx.Panel(win) sizer = wx.BoxSizer(wx.HORIZONTAL) sizer.Add(createBindIntSetter(panel, obj, xName, min, max, tooltip = dimTooltip % ("width", kind)), 0, wx.ALIGN_CENTER | wx.ALL, 0) sizer.Add(wx.StaticText(panel, -1, "X"), 0, wx.ALIGN_CENTER | wx.ALL, 5) sizer.Add(createBindIntSetter(panel, obj, yName, min, max, tooltip = dimTooltip % ("height", kind)), 0, wx.ALIGN_CENTER | wx.ALL, 0) sizer.Add(createBindRadioSetter(panel, obj, optionName, ["Always", "Initial"], func = bool, tooltip = choiceTooltip), 0, wx.ALL, 0) panel.SetSizer(sizer) panel.Layout() return panel def makeGrid(self, win): """ parameter grid""" gs = wx.FlexGridSizer(0, 2, 1, 1) # rows, cols, hgap, vgap self.gridRow(gs, win, "Remove blanks\nfrom filenames", createBindRadioSetter(win, self.param,"remove_blanks", ["No", "Yes"], func = bool, tooltip = "Generate picture filenames using '_' but not blanks.")) self.gridRow(gs, win, "Link original (big)\nimages to the gallery ", createBindRadioSetter(win, self.param,"big_pics_linked", ["No", "Yes"], func = bool, tooltip = "If no, the largest images accessible are\n"+ " the ones cut to fit one to a page.")) self.gridRow(gs, win, "Lines for Titles\nUnder Thumbnails", createBindRadioSetter(win, self.param, "lines_in_thumb_label", ['0', '1', '2', '3', '4', '5'], tooltip = "Choose 0 if you want no title and\n"+ "the most thumbnails per page. Otherwise use enough\n"+ "lines so all title spaces match the biggest title.")) self.gridRow(gs, win, "Always force scaled\nimage computations", createBindRadioSetter(win, self.param, "force_conversion", ["No", "Yes"], func = bool, tooltip = "Force smaller image creation from the\n"+ "originals even if they already exist. This is time\n"+ "consuming: only do it if you modified an original\n"+ "picture outside the gallery program.")) self.gridRow(gs, win,"Thumbnail\nmax width X height", self.createBindDimensions(win, self.param, "thumb_", MIN_THUMB, MAX_THUMB, "thumbnails")) self.gridRow(gs, win, "Display-image\nmax width X height", self.createBindDimensions(win, self.param, "medium_", MIN_MEDIUM, MAX_MEDIUM, "display-images")) gs.AddGrowableCol(1) return gs def dbbCallback(self, evt): """Respond to the Browse button.""" self.args = [evt.GetString()] self.SetStatusText(self.args[0]) self.setText() def OnTimeToClose(self, evt): """Event handler for the button click.""" self.SetStatusText("See ya later!") self.Close() def popError(self, msg): """ Popup error window.""" dlg = wx.MessageDialog(self, msg, "Gallery Error", wx.OK | wx.ICON_ERROR) dlg.ShowModal() dlg.Destroy() def go(self, event): """ Make the gallery with the current data, add display results.""" if not self.getFileName(): self.SetStatusText("Choose a source folder.") self.popError("Choose a source folder for the gallery.") return self.onSave(None) self.SetStatusText("Making gallery...wait") p = self.param.copy() self.setTupleFromInts(p, "thumb_") self.setTupleFromInts(p, "medium_") try: dir = main_gallery.make_gallery(self.args, p) except Exception, e: self.SetStatusText("Error in making gallery.") self.popError(str(e)) return self.args = [dir] self.dbb.SetValue(dir) # also resets text self.SetStatusText("Gallery (re)created in %s!" % dir) webbrowser.open("file:///" + dir + "/index.html") class MyApp(wx.App): def __init__(self, argv, param): self.argv = argv self.param = param wx.App.__init__(self, False) #True) def OnInit(self): frame = MyFrame(None, "Gallery Maker", self.argv, self.param) frame.Show(True) self.SetTopWindow(frame) return True def gui(args, param): app = MyApp(args, param) app.MainLoop() def main(argv): "Choose interactive or commandline execution." args, param = gallery_cmd.processCmdLine(argv) gui(args, param) #------------------------------------------------- if __name__ == "__main__": main(sys.argv[1:])