-# Copyright\r
-\r
-"""Defines :class:`GUI` providing a wxWindows interface to Hooke.\r
-"""\r
-\r
-from ..command import CommandExit, Exit, Command, Argument, StoreValue\r
-from ..interaction import Request, BooleanRequest, ReloadUserInterfaceConfig\r
-from ..ui import UserInterface, CommandMessage\r
-from ..util.encoding import get_input_encoding, get_output_encoding\r
-\r
-\r
-class GUI (UserInterface):\r
- """wxWindows graphical user interface.\r
- """\r
- def __init__(self):\r
- super(GUI, self).__init__(name='gui')\r
-\r
- def default_settings(self):\r
- """Return a list of :class:`hooke.config.Setting`\s for any\r
- configurable UI settings.\r
-\r
- The suggested section setting is::\r
-\r
- Setting(section=self.setting_section, help=self.__doc__)\r
- """\r
- return []\r
-\r
- def reload_config(self):\r
- pass\r
-\r
- def run(self, commands, ui_to_command_queue, command_to_ui_queue):\r
- self._initialize()\r
- cmd = self._cmd(commands, ui_to_command_queue, command_to_ui_queue)\r
- cmd.cmdloop(self._splash_text())\r
-\r
- def run_lines(self, commands, ui_to_command_queue, command_to_ui_queue,\r
- lines):\r
- raise NotImplementedError(\r
- 'Use the command line interface for run_lines()')\r
+# Copyright (C) 2008-2010 Fabrizio Benedetti
+# Massimo Sandal <devicerandom@gmail.com>
+# Rolf Schmidt <rschmidt@alcor.concordia.ca>
+# W. Trevor King <wking@drexel.edu>
+#
+# This file is part of Hooke.
+#
+# Hooke is free software: you can redistribute it and/or modify it
+# under the terms of the GNU Lesser General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# Hooke is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
+# Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with Hooke. If not, see
+# <http://www.gnu.org/licenses/>.
+
+"""Defines :class:`GUI` providing a wxWidgets interface to Hooke.
+
+"""
+
+WX_GOOD=['2.8']
+
+import wxversion
+wxversion.select(WX_GOOD)
+
+import copy
+import logging
+import os
+import os.path
+import platform
+import shutil
+import time
+
+import wx.html
+import wx.aui as aui
+import wx.lib.evtmgr as evtmgr
+# wxPropertyGrid is included in wxPython >= 2.9.1, see
+# http://wxpropgrid.sourceforge.net/cgi-bin/index?page=download
+# until then, we'll avoid it because of the *nix build problems.
+#import wx.propgrid as wxpg
+
+from ...command import CommandExit, Exit, Success, Failure, Command, Argument
+from ...config import Setting
+from ...engine import CommandMessage
+from ...interaction import Request, BooleanRequest, ReloadUserInterfaceConfig
+from ...ui import UserInterface
+from .dialog.selection import Selection as SelectionDialog
+from .dialog.save_file import select_save_file
+from . import menu as menu
+from . import navbar as navbar
+from . import panel as panel
+from .panel.propertyeditor import props_from_argument, props_from_setting
+from . import statusbar as statusbar
+
+
+class HookeFrame (wx.Frame):
+ """The main Hooke-interface window.
+ """
+ def __init__(self, gui, commands, inqueue, outqueue, *args, **kwargs):
+ super(HookeFrame, self).__init__(*args, **kwargs)
+ self.log = logging.getLogger('hooke')
+ self.gui = gui
+ self.commands = commands
+ self.inqueue = inqueue
+ self.outqueue = outqueue
+ self._perspectives = {} # {name: perspective_str}
+ self._c = {}
+
+ self.SetIcon(wx.Icon(self.gui.config['icon image'], wx.BITMAP_TYPE_ICO))
+
+ # setup frame manager
+ self._c['manager'] = aui.AuiManager()
+ self._c['manager'].SetManagedWindow(self)
+
+ # set the gradient and drag styles
+ self._c['manager'].GetArtProvider().SetMetric(
+ aui.AUI_DOCKART_GRADIENT_TYPE, aui.AUI_GRADIENT_NONE)
+ self._c['manager'].SetFlags(
+ self._c['manager'].GetFlags() ^ aui.AUI_MGR_TRANSPARENT_DRAG)
+
+ # Min size for the frame itself isn't completely done. See
+ # the end of FrameManager::Update() for the test code. For
+ # now, just hard code a frame minimum size.
+ #self.SetMinSize(wx.Size(500, 500))
+
+ self._setup_panels()
+ self._setup_toolbars()
+ self._c['manager'].Update() # commit pending changes
+
+ # Create the menubar after the panes so that the default
+ # perspective is created with all panes open
+ panels = [p for p in self._c.values() if isinstance(p, panel.Panel)]
+ self._c['menu bar'] = menu.HookeMenuBar(
+ parent=self,
+ panels=panels,
+ callbacks={
+ 'close': self._on_close,
+ 'about': self._on_about,
+ 'view_panel': self._on_panel_visibility,
+ 'save_perspective': self._on_save_perspective,
+ 'delete_perspective': self._on_delete_perspective,
+ 'select_perspective': self._on_select_perspective,
+ })
+ self.SetMenuBar(self._c['menu bar'])
+
+ self._c['status bar'] = statusbar.StatusBar(
+ parent=self,
+ style=wx.ST_SIZEGRIP)
+ self.SetStatusBar(self._c['status bar'])
+
+ self._setup_perspectives()
+ self._bind_events()
+ return # TODO: cleanup
+ self._displayed_plot = None
+ #load default list, if possible
+ self.do_loadlist(self.GetStringFromConfig('core', 'preferences', 'playlists'))
+
+
+ # GUI maintenance
+
+ def _setup_panels(self):
+ client_size = self.GetClientSize()
+ for p,style in [
+# ('folders', wx.GenericDirCtrl(
+# parent=self,
+# dir=self.gui.config['folders-workdir'],
+# size=(200, 250),
+# style=wx.DIRCTRL_SHOW_FILTERS,
+# filter=self.gui.config['folders-filters'],
+# defaultFilter=self.gui.config['folders-filter-index']), 'left'),
+ (panel.PANELS['playlist'](
+ callbacks={
+ 'delete_playlist':self._on_user_delete_playlist,
+ '_delete_playlist':self._on_delete_playlist,
+ 'delete_curve':self._on_user_delete_curve,
+ '_delete_curve':self._on_delete_curve,
+ '_on_set_selected_playlist':self._on_set_selected_playlist,
+ '_on_set_selected_curve':self._on_set_selected_curve,
+ },
+ parent=self,
+ style=wx.WANTS_CHARS|wx.NO_BORDER,
+ # WANTS_CHARS so the panel doesn't eat the Return key.
+# size=(160, 200),
+ ), 'left'),
+ (panel.PANELS['note'](
+ callbacks = {
+ '_on_update':self._on_update_note,
+ },
+ parent=self,
+ style=wx.WANTS_CHARS|wx.NO_BORDER,
+# size=(160, 200),
+ ), 'left'),
+# ('notebook', Notebook(
+# parent=self,
+# pos=wx.Point(client_size.x, client_size.y),
+# size=wx.Size(430, 200),
+# style=aui.AUI_NB_DEFAULT_STYLE
+# | aui.AUI_NB_TAB_EXTERNAL_MOVE | wx.NO_BORDER), 'center'),
+ (panel.PANELS['commands'](
+ commands=self.commands,
+ selected=self.gui.config['selected command'],
+ callbacks={
+ 'execute': self.execute_command,
+ 'select_plugin': self.select_plugin,
+ 'select_command': self.select_command,
+# 'selection_changed': self.panelProperties.select(self, method, command), #SelectedTreeItem = selected_item,
+ },
+ parent=self,
+ style=wx.WANTS_CHARS|wx.NO_BORDER,
+ # WANTS_CHARS so the panel doesn't eat the Return key.
+# size=(160, 200),
+ ), 'right'),
+ (panel.PANELS['propertyeditor'](
+ callbacks={},
+ parent=self,
+ style=wx.WANTS_CHARS,
+ # WANTS_CHARS so the panel doesn't eat the Return key.
+ ), 'center'),
+ (panel.PANELS['plot'](
+ callbacks={
+ '_set_status_text': self._on_plot_status_text,
+ },
+ parent=self,
+ style=wx.WANTS_CHARS|wx.NO_BORDER,
+ # WANTS_CHARS so the panel doesn't eat the Return key.
+# size=(160, 200),
+ ), 'center'),
+ (panel.PANELS['output'](
+ parent=self,
+ pos=wx.Point(0, 0),
+ size=wx.Size(150, 90),
+ style=wx.TE_READONLY|wx.NO_BORDER|wx.TE_MULTILINE),
+ 'bottom'),
+# ('results', panel.results.Results(self), 'bottom'),
+ ]:
+ self._add_panel(p, style)
+ self.execute_command( # setup already loaded playlists
+ command=self._command_by_name('playlists'))
+ self.execute_command( # setup already loaded curve
+ command=self._command_by_name('get curve'))
+
+ def _add_panel(self, panel, style):
+ self._c[panel.name] = panel
+ m_name = panel.managed_name
+ info = aui.AuiPaneInfo().Name(m_name).Caption(m_name)
+ info.PaneBorder(False).CloseButton(True).MaximizeButton(False)
+ if style == 'top':
+ info.Top()
+ elif style == 'center':
+ info.CenterPane()
+ elif style == 'left':
+ info.Left()
+ elif style == 'right':
+ info.Right()
+ else:
+ assert style == 'bottom', style
+ info.Bottom()
+ self._c['manager'].AddPane(panel, info)
+
+ def _setup_toolbars(self):
+ self._c['navigation bar'] = navbar.NavBar(
+ callbacks={
+ 'next': self._next_curve,
+ 'previous': self._previous_curve,
+ },
+ parent=self,
+ style=wx.TB_FLAT | wx.TB_NODIVIDER)
+ self._c['manager'].AddPane(
+ self._c['navigation bar'],
+ aui.AuiPaneInfo().Name('Navigation').Caption('Navigation'
+ ).ToolbarPane().Top().Layer(1).Row(1).LeftDockable(False
+ ).RightDockable(False))
+
+ def _bind_events(self):
+ # TODO: figure out if we can use the eventManager for menu
+ # ranges and events of 'self' without raising an assertion
+ # fail error.
+ self.Bind(wx.EVT_ERASE_BACKGROUND, self._on_erase_background)
+ self.Bind(wx.EVT_SIZE, self._on_size)
+ self.Bind(wx.EVT_CLOSE, self._on_close)
+ self.Bind(aui.EVT_AUI_PANE_CLOSE, self.OnPaneClose)
+ self.Bind(aui.EVT_AUINOTEBOOK_PAGE_CLOSE, self._on_notebook_page_close)
+
+ return # TODO: cleanup
+ treeCtrl = self._c['folders'].GetTreeCtrl()
+ treeCtrl.Bind(wx.EVT_LEFT_DCLICK, self._on_dir_ctrl_left_double_click)
+
+ #property editor
+ self.panelProperties.pg.Bind(wxpg.EVT_PG_CHANGED, self.OnPropGridChanged)
+ #results panel
+ self.panelResults.results_list.OnCheckItem = self.OnResultsCheck
+
+ def _on_about(self, *args):
+ dialog = wx.MessageDialog(
+ parent=self,
+ message=self.gui._splash_text(extra_info={
+ 'get-details':'click "Help -> License"'},
+ wrap=False),
+ caption='About Hooke',
+ style=wx.OK|wx.ICON_INFORMATION)
+ dialog.ShowModal()
+ dialog.Destroy()
+
+ def _on_close(self, *args):
+ self.log.info('closing GUI framework')
+ # apply changes
+ self.gui.config['main height'] = str(self.GetSize().GetHeight())
+ self.gui.config['main left'] = str(self.GetPosition()[0])
+ self.gui.config['main top'] = str(self.GetPosition()[1])
+ self.gui.config['main width'] = str(self.GetSize().GetWidth())
+ # push changes back to Hooke.config?
+ self._c['manager'].UnInit()
+ del self._c['manager']
+ self.Destroy()
+
+
+
+ # Panel utility functions
+
+ def _file_name(self, name):
+ """Cleanup names according to configured preferences.
+ """
+ if self.gui.config['hide extensions'] == True:
+ name,ext = os.path.splitext(name)
+ return name
+
+
+
+ # Command handling
+
+ def _command_by_name(self, name):
+ cs = [c for c in self.commands if c.name == name]
+ if len(cs) == 0:
+ raise KeyError(name)
+ elif len(cs) > 1:
+ raise Exception('Multiple commands named "%s"' % name)
+ return cs[0]
+
+ def execute_command(self, _class=None, method=None,
+ command=None, args=None):
+ if args == None:
+ args = {}
+ if ('property editor' in self._c
+ and self.gui.config['selected command'] == command):
+ for name,value in self._c['property editor'].get_values().items():
+ arg = self._c['property editor']._argument_from_label.get(
+ name, None)
+ if arg == None:
+ continue
+ elif arg.count == 1:
+ args[arg.name] = value
+ continue
+ # deal with counted arguments
+ if arg.name not in args:
+ args[arg.name] = {}
+ index = int(name[len(arg.name):])
+ args[arg.name][index] = value
+ for arg in command.arguments:
+ count = arg.count
+ if hasattr(arg, '_display_count'): # support HACK in props_from_argument()
+ count = arg._display_count
+ if count != 1 and arg.name in args:
+ keys = sorted(args[arg.name].keys())
+ assert keys == range(count), keys
+ args[arg.name] = [args[arg.name][i]
+ for i in range(count)]
+ if arg.count == -1:
+ while (len(args[arg.name]) > 0
+ and args[arg.name][-1] == None):
+ args[arg.name].pop()
+ if len(args[arg.name]) == 0:
+ args[arg.name] = arg.default
+ self.log.debug('executing %s with %s' % (command.name, args))
+ self.inqueue.put(CommandMessage(command, args))
+ results = []
+ while True:
+ msg = self.outqueue.get()
+ results.append(msg)
+ if isinstance(msg, Exit):
+ self._on_close()
+ break
+ elif isinstance(msg, CommandExit):
+ # TODO: display command complete
+ break
+ elif isinstance(msg, ReloadUserInterfaceConfig):
+ self.gui.reload_config(msg.config)
+ continue
+ elif isinstance(msg, Request):
+ h = handler.HANDLERS[msg.type]
+ h.run(self, msg) # TODO: pause for response?
+ continue
+ pp = getattr(
+ self, '_postprocess_%s' % command.name.replace(' ', '_'),
+ self._postprocess_text)
+ pp(command=command, args=args, results=results)
+ return results
+
+ def _handle_request(self, msg):
+ """Repeatedly try to get a response to `msg`.
+ """
+ if prompt == None:
+ raise NotImplementedError('_%s_request_prompt' % msg.type)
+ prompt_string = prompt(msg)
+ parser = getattr(self, '_%s_request_parser' % msg.type, None)
+ if parser == None:
+ raise NotImplementedError('_%s_request_parser' % msg.type)
+ error = None
+ while True:
+ if error != None:
+ self.cmd.stdout.write(''.join([
+ error.__class__.__name__, ': ', str(error), '\n']))
+ self.cmd.stdout.write(prompt_string)
+ value = parser(msg, self.cmd.stdin.readline())
+ try:
+ response = msg.response(value)
+ break
+ except ValueError, error:
+ continue
+ self.inqueue.put(response)
+
+
+
+ # Command-specific postprocessing
+
+ def _postprocess_text(self, command, args={}, results=[]):
+ """Print the string representation of the results to the Results window.
+
+ This is similar to :class:`~hooke.ui.commandline.DoCommand`'s
+ approach, except that :class:`~hooke.ui.commandline.DoCommand`
+ doesn't print some internally handled messages
+ (e.g. :class:`~hooke.interaction.ReloadUserInterfaceConfig`).
+ """
+ for result in results:
+ if isinstance(result, CommandExit):
+ self._c['output'].write(result.__class__.__name__+'\n')
+ self._c['output'].write(str(result).rstrip()+'\n')
+
+ def _postprocess_playlists(self, command, args={}, results=None):
+ """Update `self` to show the playlists.
+ """
+ if not isinstance(results[-1], Success):
+ self._postprocess_text(command, results=results)
+ return
+ assert len(results) == 2, results
+ playlists = results[0]
+ loaded_playlists = [] # TODO
+ if 'playlist' in self._c:
+ for playlist in playlists:
+ if playlist in loaded_playlists:
+ self._c['playlist'].update_playlist(playlist)
+ else:
+ self._c['playlist'].add_playlist(playlist)
+
+ def _postprocess_load_playlist(self, command, args={}, results=None):
+ """Update `self` to show the playlist.
+ """
+ if not isinstance(results[-1], Success):
+ self._postprocess_text(command, results=results)
+ return
+ assert len(results) == 2, results
+ playlist = results[0]
+ self._c['playlist'].add_playlist(playlist)
+
+ def _postprocess_get_playlist(self, command, args={}, results=[]):
+ if not isinstance(results[-1], Success):
+ self._postprocess_text(command, results=results)
+ return
+ assert len(results) == 2, results
+ playlist = results[0]
+ self._c['playlist'].update_playlist(playlist)
+
+ def _postprocess_get_curve(self, command, args={}, results=[]):
+ """Update `self` to show the curve.
+ """
+ if not isinstance(results[-1], Success):
+ self._postprocess_text(command, results=results)
+ return
+ assert len(results) == 2, results
+ curve = results[0]
+ if args.get('curve', None) == None:
+ # the command defaults to the current curve of the current playlist
+ results = self.execute_command(
+ command=self._command_by_name('get playlist'))
+ playlist = results[0]
+ else:
+ raise NotImplementedError()
+ if 'note' in self._c:
+ self._c['note'].set_text(curve.info['note'])
+ if 'playlist' in self._c:
+ self._c['playlist'].set_selected_curve(
+ playlist, curve)
+ if 'plot' in self._c:
+ self._c['plot'].set_curve(curve, config=self.gui.config)
+
+ def _postprocess_next_curve(self, command, args={}, results=[]):
+ """No-op. Only call 'next curve' via `self._next_curve()`.
+ """
+ pass
+
+ def _postprocess_previous_curve(self, command, args={}, results=[]):
+ """No-op. Only call 'previous curve' via `self._previous_curve()`.
+ """
+ pass
+
+ def _postprocess_zero_block_surface_contact_point(
+ self, command, args={}, results=[]):
+ """Update the curve, since the available columns may have changed.
+ """
+ if isinstance(results[-1], Success):
+ self.execute_command(
+ command=self._command_by_name('get curve'))
+
+ def _postprocess_add_block_force_array(
+ self, command, args={}, results=[]):
+ """Update the curve, since the available columns may have changed.
+ """
+ if isinstance(results[-1], Success):
+ self.execute_command(
+ command=self._command_by_name('get curve'))
+
+
+
+ # TODO: cruft
+
+ def _GetActiveFileIndex(self):
+ lib.playlist.Playlist = self.GetActivePlaylist()
+ #get the selected item from the tree
+ selected_item = self._c['playlist']._c['tree'].GetSelection()
+ #test if a playlist or a curve was double-clicked
+ if self._c['playlist']._c['tree'].ItemHasChildren(selected_item):
+ return -1
+ else:
+ count = 0
+ selected_item = self._c['playlist']._c['tree'].GetPrevSibling(selected_item)
+ while selected_item.IsOk():
+ count += 1
+ selected_item = self._c['playlist']._c['tree'].GetPrevSibling(selected_item)
+ return count
+
+ def _GetPlaylistTab(self, name):
+ for index, page in enumerate(self._c['notebook']._tabs._pages):
+ if page.caption == name:
+ return index
+ return -1
+
+ def select_plugin(self, _class=None, method=None, plugin=None):
+ pass
+
+ def AddPlaylistFromFiles(self, files=[], name='Untitled'):
+ if files:
+ playlist = lib.playlist.Playlist(self, self.drivers)
+ for item in files:
+ playlist.add_curve(item)
+ if playlist.count > 0:
+ playlist.name = self._GetUniquePlaylistName(name)
+ playlist.reset()
+ self.AddTayliss(playlist)
+
+ def AppliesPlotmanipulator(self, name):
+ '''
+ Returns True if the plotmanipulator 'name' is applied, False otherwise
+ name does not contain 'plotmanip_', just the name of the plotmanipulator (e.g. 'flatten')
+ '''
+ return self.GetBoolFromConfig('core', 'plotmanipulators', name)
+
+ def ApplyPlotmanipulators(self, plot, plot_file):
+ '''
+ Apply all active plotmanipulators.
+ '''
+ if plot is not None and plot_file is not None:
+ manipulated_plot = copy.deepcopy(plot)
+ for plotmanipulator in self.plotmanipulators:
+ if self.GetBoolFromConfig('core', 'plotmanipulators', plotmanipulator.name):
+ manipulated_plot = plotmanipulator.method(manipulated_plot, plot_file)
+ return manipulated_plot
+
+ def GetActiveFigure(self):
+ playlist_name = self.GetActivePlaylistName()
+ figure = self.playlists[playlist_name].figure
+ if figure is not None:
+ return figure
+ return None
+
+ def GetActiveFile(self):
+ playlist = self.GetActivePlaylist()
+ if playlist is not None:
+ return playlist.get_active_file()
+ return None
+
+ def GetActivePlot(self):
+ playlist = self.GetActivePlaylist()
+ if playlist is not None:
+ return playlist.get_active_file().plot
+ return None
+
+ def GetDisplayedPlot(self):
+ plot = copy.deepcopy(self.displayed_plot)
+ #plot.curves = []
+ #plot.curves = copy.deepcopy(plot.curves)
+ return plot
+
+ def GetDisplayedPlotCorrected(self):
+ plot = copy.deepcopy(self.displayed_plot)
+ plot.curves = []
+ plot.curves = copy.deepcopy(plot.corrected_curves)
+ return plot
+
+ def GetDisplayedPlotRaw(self):
+ plot = copy.deepcopy(self.displayed_plot)
+ plot.curves = []
+ plot.curves = copy.deepcopy(plot.raw_curves)
+ return plot
+
+ def GetDockArt(self):
+ return self._c['manager'].GetArtProvider()
+
+ def GetPlotmanipulator(self, name):
+ '''
+ Returns a plot manipulator function from its name
+ '''
+ for plotmanipulator in self.plotmanipulators:
+ if plotmanipulator.name == name:
+ return plotmanipulator
+ return None
+
+ def HasPlotmanipulator(self, name):
+ '''
+ returns True if the plotmanipulator 'name' is loaded, False otherwise
+ '''
+ for plotmanipulator in self.plotmanipulators:
+ if plotmanipulator.command == name:
+ return True
+ return False
+
+
+ def _on_dir_ctrl_left_double_click(self, event):
+ file_path = self.panelFolders.GetPath()
+ if os.path.isfile(file_path):
+ if file_path.endswith('.hkp'):
+ self.do_loadlist(file_path)
+ event.Skip()
+
+ def _on_erase_background(self, event):
+ event.Skip()
+
+ def _on_notebook_page_close(self, event):
+ ctrl = event.GetEventObject()
+ playlist_name = ctrl.GetPageText(ctrl._curpage)
+ self.DeleteFromPlaylists(playlist_name)
+
+ def OnPaneClose(self, event):
+ event.Skip()
+
+ def OnPropGridChanged (self, event):
+ prop = event.GetProperty()
+ if prop:
+ item_section = self.panelProperties.SelectedTreeItem
+ item_plugin = self._c['commands']._c['tree'].GetItemParent(item_section)
+ plugin = self._c['commands']._c['tree'].GetItemText(item_plugin)
+ config = self.gui.config[plugin]
+ property_section = self._c['commands']._c['tree'].GetItemText(item_section)
+ property_key = prop.GetName()
+ property_value = prop.GetDisplayedString()
+
+ config[property_section][property_key]['value'] = property_value
+
+ def OnResultsCheck(self, index, flag):
+ results = self.GetActivePlot().results
+ if results.has_key(self.results_str):
+ results[self.results_str].results[index].visible = flag
+ results[self.results_str].update()
+ self.UpdatePlot()
+
+
+ def _on_size(self, event):
+ event.Skip()
+
+ def UpdatePlaylistsTreeSelection(self):
+ playlist = self.GetActivePlaylist()
+ if playlist is not None:
+ if playlist.index >= 0:
+ self._c['status bar'].set_playlist(playlist)
+ self.UpdateNote()
+ self.UpdatePlot()
+
+ def _on_curve_select(self, playlist, curve):
+ #create the plot tab and add playlist to the dictionary
+ plotPanel = panel.plot.PlotPanel(self, ID_FirstPlot + len(self.playlists))
+ notebook_tab = self._c['notebook'].AddPage(plotPanel, playlist.name, True)
+ #tab_index = self._c['notebook'].GetSelection()
+ playlist.figure = plotPanel.get_figure()
+ self.playlists[playlist.name] = playlist
+ #self.playlists[playlist.name] = [playlist, figure]
+ self._c['status bar'].set_playlist(playlist)
+ self.UpdateNote()
+ self.UpdatePlot()
+
+
+ def _on_playlist_left_doubleclick(self):
+ index = self._c['notebook'].GetSelection()
+ current_playlist = self._c['notebook'].GetPageText(index)
+ if current_playlist != playlist_name:
+ index = self._GetPlaylistTab(playlist_name)
+ self._c['notebook'].SetSelection(index)
+ self._c['status bar'].set_playlist(playlist)
+ self.UpdateNote()
+ self.UpdatePlot()
+
+ def _on_playlist_delete(self, playlist):
+ notebook = self.Parent.plotNotebook
+ index = self.Parent._GetPlaylistTab(playlist.name)
+ notebook.SetSelection(index)
+ notebook.DeletePage(notebook.GetSelection())
+ self.Parent.DeleteFromPlaylists(playlist_name)
+
+
+
+ # Command panel interface
+
+ def select_command(self, _class, method, command):
+ #self.select_plugin(plugin=command.plugin)
+ self._c['property editor'].clear()
+ self._c['property editor']._argument_from_label = {}
+ for argument in command.arguments:
+ if argument.name == 'help':
+ continue
+
+ results = self.execute_command(
+ command=self._command_by_name('playlists'))
+ if not isinstance(results[-1], Success):
+ self._postprocess_text(command, results=results)
+ playlists = []
+ else:
+ playlists = results[0]
+
+ results = self.execute_command(
+ command=self._command_by_name('playlist curves'))
+ if not isinstance(results[-1], Success):
+ self._postprocess_text(command, results=results)
+ curves = []
+ else:
+ curves = results[0]
+
+ ret = props_from_argument(
+ argument, curves=curves, playlists=playlists)
+ if ret == None:
+ continue # property intentionally not handled (yet)
+ for label,p in ret:
+ self._c['property editor'].append_property(p)
+ self._c['property editor']._argument_from_label[label] = (
+ argument)
+
+ self.gui.config['selected command'] = command # TODO: push to engine
+
+
+
+ # Note panel interface
+
+ def _on_update_note(self, _class, method, text):
+ """Sets the note for the active curve.
+ """
+ self.execute_command(
+ command=self._command_by_name('set note'),
+ args={'note':text})
+
+
+
+ # Playlist panel interface
+
+ def _on_user_delete_playlist(self, _class, method, playlist):
+ pass
+
+ def _on_delete_playlist(self, _class, method, playlist):
+ if hasattr(playlist, 'path') and playlist.path != None:
+ os.remove(playlist.path)
+
+ def _on_user_delete_curve(self, _class, method, playlist, curve):
+ pass
+
+ def _on_delete_curve(self, _class, method, playlist, curve):
+ # TODO: execute_command 'remove curve from playlist'
+ os.remove(curve.path)
+
+ def _on_set_selected_playlist(self, _class, method, playlist):
+ """Call the `jump to playlist` command.
+ """
+ results = self.execute_command(
+ command=self._command_by_name('playlists'))
+ if not isinstance(results[-1], Success):
+ return
+ assert len(results) == 2, results
+ playlists = results[0]
+ matching = [p for p in playlists if p.name == playlist.name]
+ assert len(matching) == 1, matching
+ index = playlists.index(matching[0])
+ results = self.execute_command(
+ command=self._command_by_name('jump to playlist'),
+ args={'index':index})
+
+ def _on_set_selected_curve(self, _class, method, playlist, curve):
+ """Call the `jump to curve` command.
+ """
+ self._on_set_selected_playlist(_class, method, playlist)
+ index = playlist.index(curve)
+ results = self.execute_command(
+ command=self._command_by_name('jump to curve'),
+ args={'index':index})
+ if not isinstance(results[-1], Success):
+ return
+ #results = self.execute_command(
+ # command=self._command_by_name('get playlist'))
+ #if not isinstance(results[-1], Success):
+ # return
+ self.execute_command(
+ command=self._command_by_name('get curve'))
+
+
+
+ # Plot panel interface
+
+ def _on_plot_status_text(self, _class, method, text):
+ if 'status bar' in self._c:
+ self._c['status bar'].set_plot_text(text)
+
+
+
+ # Navbar interface
+
+ def _next_curve(self, *args):
+ """Call the `next curve` command.
+ """
+ results = self.execute_command(
+ command=self._command_by_name('next curve'))
+ if isinstance(results[-1], Success):
+ self.execute_command(
+ command=self._command_by_name('get curve'))
+
+ def _previous_curve(self, *args):
+ """Call the `previous curve` command.
+ """
+ results = self.execute_command(
+ command=self._command_by_name('previous curve'))
+ if isinstance(results[-1], Success):
+ self.execute_command(
+ command=self._command_by_name('get curve'))
+
+
+
+ # Panel display handling
+
+ def _on_panel_visibility(self, _class, method, panel_name, visible):
+ pane = self._c['manager'].GetPane(panel_name)
+ pane.Show(visible)
+ #if we don't do the following, the Folders pane does not resize properly on hide/show
+ if pane.caption == 'Folders' and pane.IsShown() and pane.IsDocked():
+ #folders_size = pane.GetSize()
+ self.panelFolders.Fit()
+ self._c['manager'].Update()
+
+ def _setup_perspectives(self):
+ """Add perspectives to menubar and _perspectives.
+ """
+ self._perspectives = {
+ 'Default': self._c['manager'].SavePerspective(),
+ }
+ path = self.gui.config['perspective path']
+ if os.path.isdir(path):
+ files = sorted(os.listdir(path))
+ for fname in files:
+ name, extension = os.path.splitext(fname)
+ if extension != self.gui.config['perspective extension']:
+ continue
+ fpath = os.path.join(path, fname)
+ if not os.path.isfile(fpath):
+ continue
+ perspective = None
+ with open(fpath, 'rU') as f:
+ perspective = f.readline()
+ if perspective:
+ self._perspectives[name] = perspective
+
+ selected_perspective = self.gui.config['active perspective']
+ if not self._perspectives.has_key(selected_perspective):
+ self.gui.config['active perspective'] = 'Default' # TODO: push to engine's Hooke
+
+ self._restore_perspective(selected_perspective, force=True)
+ self._update_perspective_menu()
+
+ def _update_perspective_menu(self):
+ self._c['menu bar']._c['perspective'].update(
+ sorted(self._perspectives.keys()),
+ self.gui.config['active perspective'])
+
+ def _save_perspective(self, perspective, perspective_dir, name,
+ extension=None):
+ path = os.path.join(perspective_dir, name)
+ if extension != None:
+ path += extension
+ if not os.path.isdir(perspective_dir):
+ os.makedirs(perspective_dir)
+ with open(path, 'w') as f:
+ f.write(perspective)
+ self._perspectives[name] = perspective
+ self._restore_perspective(name)
+ self._update_perspective_menu()
+
+ def _delete_perspectives(self, perspective_dir, names,
+ extension=None):
+ self.log.debug('remove perspectives %s from %s'
+ % (names, perspective_dir))
+ for name in names:
+ path = os.path.join(perspective_dir, name)
+ if extension != None:
+ path += extension
+ os.remove(path)
+ del(self._perspectives[name])
+ self._update_perspective_menu()
+ if self.gui.config['active perspective'] in names:
+ self._restore_perspective('Default')
+ # TODO: does this bug still apply?
+ # Unfortunately, there is a bug in wxWidgets for win32 (Ticket #3258
+ # http://trac.wxwidgets.org/ticket/3258
+ # ) that makes the radio item indicator in the menu disappear.
+ # The code should be fine once this issue is fixed.
+
+ def _restore_perspective(self, name, force=False):
+ if name != self.gui.config['active perspective'] or force == True:
+ self.log.debug('restore perspective %s' % name)
+ self.gui.config['active perspective'] = name # TODO: push to engine's Hooke
+ self._c['manager'].LoadPerspective(self._perspectives[name])
+ self._c['manager'].Update()
+ for pane in self._c['manager'].GetAllPanes():
+ view = self._c['menu bar']._c['view']
+ if pane.name in view._c.keys():
+ view._c[pane.name].Check(pane.window.IsShown())
+
+ def _on_save_perspective(self, *args):
+ perspective = self._c['manager'].SavePerspective()
+ name = self.gui.config['active perspective']
+ if name == 'Default':
+ name = 'New perspective'
+ name = select_save_file(
+ directory=self.gui.config['perspective path'],
+ name=name,
+ extension=self.gui.config['perspective extension'],
+ parent=self,
+ message='Enter a name for the new perspective:',
+ caption='Save perspective')
+ if name == None:
+ return
+ self._save_perspective(
+ perspective, self.gui.config['perspective path'], name=name,
+ extension=self.gui.config['perspective extension'])
+
+ def _on_delete_perspective(self, *args, **kwargs):
+ options = sorted([p for p in self._perspectives.keys()
+ if p != 'Default'])
+ dialog = SelectionDialog(
+ options=options,
+ message="\nPlease check the perspectives\n\nyou want to delete and click 'Delete'.\n",
+ button_id=wx.ID_DELETE,
+ selection_style='multiple',
+ parent=self,
+ title='Delete perspective(s)',
+ style=wx.DEFAULT_DIALOG_STYLE | wx.RESIZE_BORDER)
+ dialog.CenterOnScreen()
+ dialog.ShowModal()
+ if dialog.canceled == True:
+ return
+ names = [options[i] for i in dialog.selected]
+ dialog.Destroy()
+ self._delete_perspectives(
+ self.gui.config['perspective path'], names=names,
+ extension=self.gui.config['perspective extension'])
+
+ def _on_select_perspective(self, _class, method, name):
+ self._restore_perspective(name)
+
+
+
+class HookeApp (wx.App):
+ """A :class:`wx.App` wrapper around :class:`HookeFrame`.
+
+ Tosses up a splash screen and then loads :class:`HookeFrame` in
+ its own window.
+ """
+ def __init__(self, gui, commands, inqueue, outqueue, *args, **kwargs):
+ self.gui = gui
+ self.commands = commands
+ self.inqueue = inqueue
+ self.outqueue = outqueue
+ super(HookeApp, self).__init__(*args, **kwargs)
+
+ def OnInit(self):
+ self.SetAppName('Hooke')
+ self.SetVendorName('')
+ self._setup_splash_screen()
+
+ height = self.gui.config['main height']
+ width = self.gui.config['main width']
+ top = self.gui.config['main top']
+ left = self.gui.config['main left']
+
+ # Sometimes, the ini file gets confused and sets 'left' and
+ # 'top' to large negative numbers. Here we catch and fix
+ # this. Keep small negative numbers, the user might want
+ # those.
+ if left < -width:
+ left = 0
+ if top < -height:
+ top = 0
+
+ self._c = {
+ 'frame': HookeFrame(
+ self.gui, self.commands, self.inqueue, self.outqueue,
+ parent=None, title='Hooke',
+ pos=(left, top), size=(width, height),
+ style=wx.DEFAULT_FRAME_STYLE|wx.SUNKEN_BORDER|wx.CLIP_CHILDREN),
+ }
+ self._c['frame'].Show(True)
+ self.SetTopWindow(self._c['frame'])
+ return True
+
+ def _setup_splash_screen(self):
+ if self.gui.config['show splash screen'] == True:
+ path = self.gui.config['splash screen image']
+ if os.path.isfile(path):
+ duration = self.gui.config['splash screen duration']
+ wx.SplashScreen(
+ bitmap=wx.Image(path).ConvertToBitmap(),
+ splashStyle=wx.SPLASH_CENTRE_ON_SCREEN|wx.SPLASH_TIMEOUT,
+ milliseconds=duration,
+ parent=None)
+ wx.Yield()
+ # For some reason splashDuration and sleep do not
+ # correspond to each other at least not on Windows.
+ # Maybe it's because duration is in milliseconds and
+ # sleep in seconds. Thus we need to increase the
+ # sleep time a bit. A factor of 1.2 seems to work.
+ sleepFactor = 1.2
+ time.sleep(sleepFactor * duration / 1000)
+
+
+class GUI (UserInterface):
+ """wxWindows graphical user interface.
+ """
+ def __init__(self):
+ super(GUI, self).__init__(name='gui')
+
+ def default_settings(self):
+ """Return a list of :class:`hooke.config.Setting`\s for any
+ configurable UI settings.
+
+ The suggested section setting is::
+
+ Setting(section=self.setting_section, help=self.__doc__)
+ """
+ return [
+ Setting(section=self.setting_section, help=self.__doc__),
+ Setting(section=self.setting_section, option='icon image',
+ value=os.path.join('doc', 'img', 'microscope.ico'),
+ type='file',
+ help='Path to the hooke icon image.'),
+ Setting(section=self.setting_section, option='show splash screen',
+ value=True, type='bool',
+ help='Enable/disable the splash screen'),
+ Setting(section=self.setting_section, option='splash screen image',
+ value=os.path.join('doc', 'img', 'hooke.jpg'),
+ type='file',
+ help='Path to the Hooke splash screen image.'),
+ Setting(section=self.setting_section,
+ option='splash screen duration',
+ value=1000, type='int',
+ help='Duration of the splash screen in milliseconds.'),
+ Setting(section=self.setting_section, option='perspective path',
+ value=os.path.join('resources', 'gui', 'perspective'),
+ help='Directory containing perspective files.'), # TODO: allow colon separated list, like $PATH.
+ Setting(section=self.setting_section, option='perspective extension',
+ value='.txt',
+ help='Extension for perspective files.'),
+ Setting(section=self.setting_section, option='hide extensions',
+ value=False, type='bool',
+ help='Hide file extensions when displaying names.'),
+ Setting(section=self.setting_section, option='plot legend',
+ value=True, type='bool',
+ help='Enable/disable the plot legend.'),
+ Setting(section=self.setting_section, option='plot SI format',
+ value='True', type='bool',
+ help='Enable/disable SI plot axes numbering.'),
+ Setting(section=self.setting_section, option='plot decimals',
+ value=2, type='int',
+ help='Number of decimal places to show if "plot SI format" is enabled.'),
+ Setting(section=self.setting_section, option='folders-workdir',
+ value='.', type='path',
+ help='This should probably go...'),
+ Setting(section=self.setting_section, option='folders-filters',
+ value='.', type='path',
+ help='This should probably go...'),
+ Setting(section=self.setting_section, option='active perspective',
+ value='Default',
+ help='Name of active perspective file (or "Default").'),
+ Setting(section=self.setting_section,
+ option='folders-filter-index',
+ value=0, type='int',
+ help='This should probably go...'),
+ Setting(section=self.setting_section, option='main height',
+ value=450, type='int',
+ help='Height of main window in pixels.'),
+ Setting(section=self.setting_section, option='main width',
+ value=800, type='int',
+ help='Width of main window in pixels.'),
+ Setting(section=self.setting_section, option='main top',
+ value=0, type='int',
+ help='Pixels from screen top to top of main window.'),
+ Setting(section=self.setting_section, option='main left',
+ value=0, type='int',
+ help='Pixels from screen left to left of main window.'),
+ Setting(section=self.setting_section, option='selected command',
+ value='load playlist',
+ help='Name of the initially selected command.'),
+ ]
+
+ def _app(self, commands, ui_to_command_queue, command_to_ui_queue):
+ redirect = True
+ if __debug__:
+ redirect=False
+ app = HookeApp(gui=self,
+ commands=commands,
+ inqueue=ui_to_command_queue,
+ outqueue=command_to_ui_queue,
+ redirect=redirect)
+ return app
+
+ def run(self, commands, ui_to_command_queue, command_to_ui_queue):
+ app = self._app(commands, ui_to_command_queue, command_to_ui_queue)
+ app.MainLoop()
projects / hooke.git / blobdiff