# Copyright (C) 2006-2011, University of Maryland # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to deal # in the Software without restriction, including without limitation the rights # to use, copy, modify, merge, publish, distribute, sublicense, and/ or sell # copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN # THE SOFTWARE. # # Author: James Krycka """ This module implements the AppFrame class which creates the main frame of the GUI for the Bumps application including a basic menu, tool bar, and status bar. """ # ============================================================================== import sys import wx from .about import AboutDialog, APP_TITLE, APP_DESCRIPTION, APP_LICENSE, APP_CREDITS, APP_TUTORIAL from .app_panel import AppPanel from .console import NumpyConsole from .utilities import resource, choose_fontsize, display_fontsize # Resource files. PROG_ICON = "bumps.ico" # ============================================================================== class ModelConsole(NumpyConsole): def OnChanged(self, added=(), changed=(), removed=()): pass def OnClose(self, event): self.Show(False) class AppFrame(wx.Frame): """ This class creates the top-level frame for the application and populates it with application specific panels and widgets. """ def __init__( self, parent=None, id=wx.ID_ANY, title=APP_TITLE, pos=wx.DefaultPosition, size=wx.DefaultSize, name="AppFrame" ): wx.Frame.__init__(self, parent, id, title, pos, size, name=name) # Display the application's icon in the title bar. icon = wx.Icon(resource(PROG_ICON), wx.BITMAP_TYPE_ICO) self.SetIcon(icon) # Set the default font family and font size for the application. self.set_default_font() # Initialize the menu bar with common items. self.add_menubar() # Initialize the tool bar. self.add_toolbar() # Initialize the status bar. self.add_statusbar() # Build the application panels for the GUI on the frame. self.panel = AppPanel(self) self.panel.console = ModelConsole(self) self.panel.console["app"] = self # Note: Do not call self.Fit() as this will reduce the frame to its # bare minimum size; we want it to keep its default size. def set_default_font(self): """ Sets the default font family and font size for the frame which will be inherited by all child windows subsequently created. """ # Save the system default font information before we make any changes. default_fontname = self.GetFont().GetFaceName() default_fontsize = self.GetFont().GetPointSize() # If requested, override the font name to use. Note that: # - the MS Windows default font appears to be the same as Tahoma # - Arial tends to be narrower and taller than Tahoma. # - Verdana tends to be wider and shorter than Tahoma. fontname = default_fontname if len(sys.argv) > 1: if "--tahoma" in sys.argv[1:]: fontname = "Tahoma" if "--arial" in sys.argv[1:]: fontname = "Arial" if "--verdana" in sys.argv[1:]: fontname = "Verdana" fontsize = choose_fontsize(fontname=fontname) # If requested, override the font point size to use. if len(sys.argv) > 1: if "--12pt" in sys.argv[1:]: fontsize = 12 if "--11pt" in sys.argv[1:]: fontsize = 11 if "--10pt" in sys.argv[1:]: fontsize = 10 if "--9pt" in sys.argv[1:]: fontsize = 9 if "--8pt" in sys.argv[1:]: fontsize = 8 if "--7pt" in sys.argv[1:]: fontsize = 7 if "--6pt" in sys.argv[1:]: fontsize = 6 # Set the default font for this and all child windows. The font of the # frame's title bar is not affected (which is a good thing). However, # setting the default font does not affect the font used in the frame's # menu bar or menu items (which is not such a good thing because the # menu text size be different than the size used by the application's # other widgets). The menu font cannot be changed by wxPython. self.SetFont(wx.Font(fontsize, wx.SWISS, wx.NORMAL, wx.NORMAL, False, fontname)) # If requested, display font and miscellaneous platform information. if len(sys.argv) > 1 and "--platform" in sys.argv[1:]: print("*** Platform =", wx.PlatformInfo) print("*** Default font is %s Chosen font is %s" % (default_fontname, self.GetFont().GetFaceName())) print( "*** Default point size = %d Chosen point size = %d" % (default_fontsize, self.GetFont().GetPointSize()) ) display_fontsize(fontname=fontname) def add_menubar(self): """Creates a default menu bar, menus, and menu options.""" # Create the menu bar. mb = wx.MenuBar() # wx.MenuBar.SetAutoWindowMenu(False) # Add a 'File' menu to the menu bar and define its options. file_menu = wx.Menu() _item = file_menu.Append(wx.ID_ANY, "&Exit", "Terminate application") self.Bind(wx.EVT_MENU, self.OnExit, _item) mb.Append(file_menu, "&File") # Add a 'Help' menu to the menu bar and define its options. help_menu = wx.Menu() _item = help_menu.Append(wx.ID_ANY, "&About", "Get description of application") self.Bind(wx.EVT_MENU, self.OnAbout, _item) _item = help_menu.Append(wx.ID_ANY, "&Documentation", "Get User's Guide and Reference Manual") self.Bind(wx.EVT_MENU, self.OnTutorial, _item) _item = help_menu.Append(wx.ID_ANY, "License", "Read license and copyright notice") self.Bind(wx.EVT_MENU, self.OnLicense, _item) _item = help_menu.Append(wx.ID_ANY, "Credits", "Get list of authors and sponsors") self.Bind(wx.EVT_MENU, self.OnCredits, _item) help_menu.AppendSeparator() _item = help_menu.Append(wx.ID_ANY, "&Console", "Interactive Python shell") self.Bind(wx.EVT_MENU, self.OnConsole, _item) mb.Append(help_menu, "&Help") # Attach the menu bar to the frame. self.SetMenuBar(mb) def add_toolbar(self): """Creates a default tool bar.""" # tb = self.CreateToolBar() tb = wx.ToolBar(parent=self, style=wx.TB_HORIZONTAL | wx.NO_BORDER) tb.Realize() self.SetToolBar(tb) def add_statusbar(self): """Creates a default status bar.""" sb = self.statusbar = self.CreateStatusBar() sb.SetFieldsCount(1) def OnAbout(self, evt): """Shows the About dialog box.""" dlg = AboutDialog( parent=self, title="About", info=APP_DESCRIPTION, show_name=True, show_notice=True, show_link=True, show_link_docs=True, ) dlg.ShowModal() dlg.Destroy() def OnCredits(self, evt): """Shows the Credits dialog box.""" dlg = AboutDialog( parent=self, title="Credits", info=APP_CREDITS, show_name=True, show_notice=True, show_link=False, show_link_docs=False, ) dlg.ShowModal() dlg.Destroy() def OnExit(self, event): """Terminates the program.""" self.Close() def OnLicense(self, evt): """Shows the License dialog box.""" dlg = AboutDialog( parent=self, title="License", info=APP_LICENSE, show_name=True, show_notice=True, show_link=False, show_link_docs=False, ) dlg.ShowModal() dlg.Destroy() def OnTutorial(self, event): """Shows the Tutorial dialog box.""" dlg = AboutDialog( parent=self, title="Tutorial", info=APP_TUTORIAL, show_name=False, show_notice=False, show_link=False, show_link_docs=True, ) dlg.ShowModal() dlg.Destroy() def OnConsole(self, event): """Raise python console.""" self.panel.console.Show(True)