| 1 | import wx |
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| 2 | import sys |
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| 3 | from wx.lib.scrolledpanel import ScrolledPanel |
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| 4 | from sas.sasgui.guiframe.events import PlotQrangeEvent |
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| 5 | from sas.sasgui.guiframe.events import StatusEvent |
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| 6 | from sas.sasgui.guiframe.panel_base import PanelBase |
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| 7 | from sas.sasgui.guiframe.utils import check_float |
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| 8 | from sas.sasgui.perspectives.invariant.invariant_widgets import OutputTextCtrl |
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| 9 | from sas.sasgui.perspectives.invariant.invariant_widgets import InvTextCtrl |
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| 10 | from sas.sasgui.perspectives.fitting.basepage import ModelTextCtrl |
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| 11 | from sas.sasgui.perspectives.corfunc.corfunc_state import CorfuncState |
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| 12 | |
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| 13 | if sys.platform.count("win32") > 0: |
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| 14 | _STATICBOX_WIDTH = 350 |
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| 15 | PANEL_WIDTH = 400 |
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| 16 | PANEL_HEIGHT = 700 |
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| 17 | FONT_VARIANT = 0 |
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| 18 | else: |
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| 19 | _STATICBOX_WIDTH = 390 |
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| 20 | PANEL_WIDTH = 430 |
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| 21 | PANEL_HEIGHT = 700 |
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| 22 | FONT_VARIANT = 1 |
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| 23 | |
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| 24 | class CorfuncPanel(ScrolledPanel,PanelBase): |
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| 25 | window_name = "Correlation Function" |
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| 26 | window_caption = "Correlation Function" |
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| 27 | CENTER_PANE = True |
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| 28 | |
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| 29 | def __init__(self, parent, data=None, manager=None, *args, **kwds): |
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| 30 | kwds["size"] = (PANEL_WIDTH, PANEL_HEIGHT) |
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| 31 | kwds["style"] = wx.FULL_REPAINT_ON_RESIZE |
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| 32 | ScrolledPanel.__init__(self, parent=parent, *args, **kwds) |
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| 33 | PanelBase.__init__(self, parent) |
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| 34 | self.SetupScrolling() |
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| 35 | self.SetWindowVariant(variant=FONT_VARIANT) |
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| 36 | self._manager = manager |
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| 37 | self._data = data # The data to be analysed |
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| 38 | self._data_name_box = None # Text box to show name of file |
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| 39 | self._qmin_input = None |
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| 40 | self._qmax1_input = None |
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| 41 | self._qmax2_input = None |
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| 42 | self.qmin = 0 |
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| 43 | self.qmax = (0, 0) |
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| 44 | # Dictionary for saving IDs of text boxes used to display output data |
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| 45 | self._output_ids = None |
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| 46 | self.state = None |
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| 47 | self._do_layout() |
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| 48 | self.set_state() |
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| 49 | self._qmin_input.Bind(wx.EVT_TEXT, self._on_enter_qrange) |
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| 50 | self._qmax1_input.Bind(wx.EVT_TEXT, self._on_enter_qrange) |
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| 51 | self._qmax2_input.Bind(wx.EVT_TEXT, self._on_enter_qrange) |
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| 52 | |
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| 53 | def set_state(self, state=None, data=None): |
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| 54 | """ |
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| 55 | Set the state of the panel. If no state is provided, the panel will |
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| 56 | be set to the default state. |
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| 57 | |
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| 58 | :param state: A CorfuncState object |
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| 59 | :param data: A Data1D object |
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| 60 | """ |
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| 61 | if state is None: |
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| 62 | self.state = CorfuncState() |
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| 63 | else: |
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| 64 | self.state = state |
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| 65 | if data is not None: |
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| 66 | self.state.data = data |
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| 67 | self.set_data(self.state.data, set_qrange=False) |
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| 68 | if self.state.qmin is not None: |
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| 69 | self.set_qmin(self.state.qmin) |
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| 70 | if self.state.qmax is not None and self.state.qmax != (None, None): |
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| 71 | self.set_qmax(tuple(self.state.qmax)) |
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| 72 | |
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| 73 | def get_state(self): |
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| 74 | """ |
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| 75 | Return the state of the panel |
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| 76 | """ |
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| 77 | state = CorfuncState() |
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| 78 | state.set_saved_state('qmin_tcl', self.qmin) |
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| 79 | state.set_saved_state('qmax1_tcl', self.qmax[0]) |
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| 80 | state.set_saved_state('qmax2_tcl', self.qmax[1]) |
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| 81 | if self._data is not None: |
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| 82 | state.file = self._data.title |
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| 83 | state.data = self._data |
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| 84 | self.state = state |
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| 85 | |
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| 86 | return self.state |
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| 87 | |
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| 88 | def onSetFocus(self, evt): |
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| 89 | if evt is not None: |
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| 90 | evt.Skip() |
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| 91 | self._validate_qrange() |
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| 92 | |
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| 93 | def set_data(self, data=None, set_qrange=True): |
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| 94 | """ |
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| 95 | Update the GUI to reflect new data that has been loaded in |
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| 96 | |
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| 97 | :param data: The data that has been loaded |
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| 98 | """ |
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| 99 | if data is None: |
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| 100 | return |
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| 101 | self._data_name_box.SetValue(str(data.title)) |
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| 102 | self._data = data |
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| 103 | if self._manager is not None: |
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| 104 | self._manager.show_data(data=data, reset=True) |
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| 105 | if set_qrange: |
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| 106 | lower = data.x[-1]*0.05 |
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| 107 | upper1 = data.x[-1] - lower*5 |
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| 108 | upper2 = data.x[-1] |
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| 109 | self.set_qmin(lower) |
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| 110 | self.set_qmax((upper1, upper2)) |
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| 111 | |
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| 112 | def get_data(self): |
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| 113 | return self._data |
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| 114 | |
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| 115 | def save_project(self, doc=None): |
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| 116 | """ |
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| 117 | Return an XML node containing the state of the panel |
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| 118 | |
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| 119 | :param doc: Am xml node to attach the project state to (optional) |
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| 120 | """ |
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| 121 | data = self._data |
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| 122 | state = self.get_state() |
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| 123 | if data is not None: |
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| 124 | new_doc, sasentry = self._manager.state_reader._to_xml_doc(data) |
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| 125 | new_doc = state.toXML(doc=new_doc, entry_node=sasentry) |
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| 126 | if new_doc is not None: |
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| 127 | if doc is not None and hasattr(doc, "firstChild"): |
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| 128 | child = new_doc.getElementsByTagName("SASentry") |
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| 129 | for item in child: |
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| 130 | doc.firstChild.appendChild(item) |
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| 131 | else: |
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| 132 | doc = new_doc |
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| 133 | return doc |
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| 134 | |
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| 135 | def set_qmin(self, qmin): |
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| 136 | self.qmin = qmin |
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| 137 | self._qmin_input.SetValue(str(qmin)) |
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| 138 | |
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| 139 | def set_qmax(self, qmax): |
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| 140 | self.qmax = qmax |
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| 141 | self._qmax1_input.SetValue(str(qmax[0])) |
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| 142 | self._qmax2_input.SetValue(str(qmax[1])) |
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| 143 | |
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| 144 | |
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| 145 | def _on_enter_qrange(self, event=None): |
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| 146 | """ |
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| 147 | Read values from input boxes and save to memory. |
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| 148 | """ |
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| 149 | if event is not None: event.Skip() |
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| 150 | if not self._validate_qrange(): |
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| 151 | return |
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| 152 | new_qmin = float(self._qmin_input.GetValue()) |
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| 153 | new_qmax1 = float(self._qmax1_input.GetValue()) |
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| 154 | new_qmax2 = float(self._qmax2_input.GetValue()) |
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| 155 | self.qmin = new_qmin |
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| 156 | self.qmax = (new_qmax1, new_qmax2) |
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| 157 | data_id = self._manager.data_id |
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| 158 | from sas.sasgui.perspectives.corfunc.corfunc import GROUP_ID_IQ_DATA |
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| 159 | group_id = GROUP_ID_IQ_DATA |
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| 160 | if event is not None: |
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| 161 | wx.PostEvent(self._manager.parent, PlotQrangeEvent( |
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| 162 | ctrl=[self._qmin_input, self._qmax1_input, self._qmax2_input], |
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| 163 | active=event.GetEventObject(), id=data_id, group_id=group_id, |
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| 164 | leftdown=False)) |
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| 165 | |
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| 166 | def _validate_qrange(self): |
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| 167 | """ |
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| 168 | Check that the values for qmin and qmax in the input boxes are valid |
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| 169 | """ |
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| 170 | if self._data is None: |
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| 171 | return False |
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| 172 | qmin_valid = check_float(self._qmin_input) |
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| 173 | qmax1_valid = check_float(self._qmax1_input) |
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| 174 | qmax2_valid = check_float(self._qmax2_input) |
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| 175 | qmax_valid = qmax1_valid and qmax2_valid |
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| 176 | if not (qmin_valid and qmax_valid): |
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| 177 | if not qmin_valid: |
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| 178 | self._qmin_input.SetBackgroundColour('pink') |
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| 179 | self._qmin_input.Refresh() |
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| 180 | if not qmax1_valid: |
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| 181 | self._qmax1_input.SetBackgroundColour('pink') |
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| 182 | self._qmax1_input.Refresh() |
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| 183 | if not qmax2_valid: |
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| 184 | self._qmax2_input.SetBackgroundColour('pink') |
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| 185 | self._qmax2_input.Refresh() |
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| 186 | return False |
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| 187 | qmin = float(self._qmin_input.GetValue()) |
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| 188 | qmax1 = float(self._qmax1_input.GetValue()) |
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| 189 | qmax2 = float(self._qmax2_input.GetValue()) |
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| 190 | msg = "" |
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| 191 | if not qmin > self._data.x.min(): |
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| 192 | msg = "qmin must be greater than the lowest q value" |
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| 193 | qmin_valid = False |
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| 194 | elif qmax2 < qmax1: |
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| 195 | "qmax1 must be less than qmax2" |
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| 196 | qmax_valid = False |
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| 197 | elif qmin > qmax1: |
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| 198 | "qmin must be less than qmax" |
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| 199 | qmin_valid = False |
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| 200 | |
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| 201 | if not (qmin_valid and qmax_valid): |
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| 202 | if not qmin_valid: |
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| 203 | self._qmin_input.SetBackgroundColour('pink') |
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| 204 | if not qmax_valid: |
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| 205 | self._qmax1_input.SetBackgroundColour('pink') |
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| 206 | self._qmax2_input.SetBackgroundColour('pink') |
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| 207 | wx.PostEvent(self._manager.parent, StatusEvent(status=msg)) |
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| 208 | else: |
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| 209 | self._qmin_input.SetBackgroundColour(wx.WHITE) |
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| 210 | self._qmax1_input.SetBackgroundColour(wx.WHITE) |
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| 211 | self._qmax2_input.SetBackgroundColour(wx.WHITE) |
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| 212 | self._qmin_input.Refresh() |
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| 213 | self._qmax1_input.Refresh() |
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| 214 | self._qmax2_input.Refresh() |
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| 215 | return (qmin_valid and qmax_valid) |
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| 216 | |
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| 217 | def _do_layout(self): |
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| 218 | """ |
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| 219 | Draw the window content |
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| 220 | """ |
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| 221 | vbox = wx.GridBagSizer(0,0) |
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| 222 | |
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| 223 | # I(q) data box |
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| 224 | databox = wx.StaticBox(self, -1, "I(Q) Data Source") |
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| 225 | databox_sizer = wx.StaticBoxSizer(databox, wx.VERTICAL) |
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| 226 | |
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| 227 | file_sizer = wx.GridBagSizer(5, 5) |
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| 228 | |
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| 229 | file_name_label = wx.StaticText(self, -1, "Name:") |
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| 230 | file_sizer.Add(file_name_label, (0, 0), (1, 1), |
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| 231 | wx.LEFT | wx.EXPAND | wx.ADJUST_MINSIZE, 15) |
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| 232 | |
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| 233 | self._data_name_box = OutputTextCtrl(self, -1, |
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| 234 | size=(300,20)) |
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| 235 | file_sizer.Add(self._data_name_box, (0, 1), (1, 1), |
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| 236 | wx.CENTER | wx.ADJUST_MINSIZE, 15) |
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| 237 | |
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| 238 | file_sizer.AddSpacer((1, 25), pos=(0,2)) |
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| 239 | databox_sizer.Add(file_sizer, wx.TOP, 15) |
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| 240 | |
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| 241 | vbox.Add(databox_sizer, (0, 0), (1, 1), |
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| 242 | wx.LEFT | wx.RIGHT | wx.EXPAND | wx.ADJUST_MINSIZE | wx.TOP, 15) |
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| 243 | |
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| 244 | |
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| 245 | # Parameters |
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| 246 | qbox = wx.StaticBox(self, -1, "Parameters") |
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| 247 | qbox_sizer = wx.StaticBoxSizer(qbox, wx.VERTICAL) |
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| 248 | qbox_sizer.SetMinSize((_STATICBOX_WIDTH, 75)) |
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| 249 | |
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| 250 | q_sizer = wx.GridBagSizer(5, 5) |
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| 251 | |
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| 252 | # Explanation |
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| 253 | explanation_txt = ("Corfunc will use all values in the lower range for" |
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| 254 | " Guinier back extrapolation, and all values in the upper range " |
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| 255 | "for Porod forward extrapolation.") |
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| 256 | explanation_label = wx.StaticText(self, -1, explanation_txt, |
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| 257 | size=(_STATICBOX_WIDTH, 60)) |
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| 258 | |
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| 259 | q_sizer.Add(explanation_label, (0,0), (1,4), wx.LEFT | wx.EXPAND, 5) |
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| 260 | |
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| 261 | qrange_label = wx.StaticText(self, -1, "Q Range:", size=(50,20)) |
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| 262 | q_sizer.Add(qrange_label, (1,0), (1,1), wx.LEFT | wx.EXPAND, 5) |
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| 263 | |
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| 264 | # Lower Q Range |
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| 265 | qmin_label = wx.StaticText(self, -1, "Lower:", size=(50,20)) |
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| 266 | qmin_dash_label = wx.StaticText(self, -1, "-", size=(10,20), |
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| 267 | style=wx.ALIGN_CENTER_HORIZONTAL) |
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| 268 | |
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| 269 | qmin_lower = OutputTextCtrl(self, -1, size=(50, 20), value="0.0") |
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| 270 | self._qmin_input = ModelTextCtrl(self, -1, size=(50, 20), |
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| 271 | style=wx.TE_PROCESS_ENTER, name='qmin_input', |
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| 272 | text_enter_callback=self._on_enter_qrange) |
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| 273 | self._qmin_input.SetToolTipString(("Values with q < qmin will be used " |
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| 274 | "for Guinier back extrapolation")) |
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| 275 | |
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| 276 | q_sizer.Add(qmin_label, (2, 0), (1, 1), wx.LEFT | wx.EXPAND, 5) |
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| 277 | q_sizer.Add(qmin_lower, (2, 1), (1, 1), wx.LEFT, 5) |
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| 278 | q_sizer.Add(qmin_dash_label, (2, 2), (1, 1), wx.CENTER | wx.EXPAND, 5) |
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| 279 | q_sizer.Add(self._qmin_input, (2, 3), (1, 1), wx.LEFT, 5) |
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| 280 | |
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| 281 | # Upper Q range |
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| 282 | qmax_tooltip = ("Values with qmax1 < q < qmax2 will be used for Porod" |
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| 283 | " forward extrapolation") |
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| 284 | |
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| 285 | qmax_label = wx.StaticText(self, -1, "Upper:", size=(50,20)) |
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| 286 | qmax_dash_label = wx.StaticText(self, -1, "-", size=(10,20), |
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| 287 | style=wx.ALIGN_CENTER_HORIZONTAL) |
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| 288 | |
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| 289 | self._qmax1_input = ModelTextCtrl(self, -1, size=(50, 20), |
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| 290 | style=wx.TE_PROCESS_ENTER, name="qmax1_input", |
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| 291 | text_enter_callback=self._on_enter_qrange) |
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| 292 | self._qmax1_input.SetToolTipString(qmax_tooltip) |
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| 293 | self._qmax2_input = ModelTextCtrl(self, -1, size=(50, 20), |
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| 294 | style=wx.TE_PROCESS_ENTER, name="qmax2_input", |
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| 295 | text_enter_callback=self._on_enter_qrange) |
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| 296 | self._qmax2_input.SetToolTipString(qmax_tooltip) |
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| 297 | |
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| 298 | q_sizer.Add(qmax_label, (3, 0), (1, 1), wx.LEFT | wx.EXPAND, 5) |
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| 299 | q_sizer.Add(self._qmax1_input, (3, 1), (1, 1), wx.LEFT, 5) |
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| 300 | q_sizer.Add(qmax_dash_label, (3, 2), (1, 1), wx.CENTER | wx.EXPAND, 5) |
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| 301 | q_sizer.Add(self._qmax2_input, (3,3), (1, 1), wx.LEFT, 5) |
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| 302 | |
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| 303 | qbox_sizer.Add(q_sizer, wx.TOP, 0) |
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| 304 | |
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| 305 | vbox.Add(qbox_sizer, (1, 0), (1, 1), |
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| 306 | wx.LEFT | wx.RIGHT | wx.EXPAND | wx.ADJUST_MINSIZE, 15) |
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| 307 | |
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| 308 | # Output data |
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| 309 | outputbox = wx.StaticBox(self, -1, "Output Measuments") |
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| 310 | outputbox_sizer = wx.StaticBoxSizer(outputbox, wx.VERTICAL) |
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| 311 | |
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| 312 | output_sizer = wx.GridBagSizer(5, 5) |
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| 313 | |
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| 314 | label_strings = [ |
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| 315 | "Long Period (A): ", |
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| 316 | "Average Hard Block Thickness (A): ", |
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| 317 | "Average Interface Thickness (A): ", |
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| 318 | "Average Core Thickness: ", |
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| 319 | "PolyDispersity: ", |
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| 320 | "Filling Fraction: " |
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| 321 | ] |
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| 322 | self._output_ids = dict() |
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| 323 | for i in range(len(label_strings)): |
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| 324 | # Create a label and a text box for each poperty |
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| 325 | label = wx.StaticText(self, -1, label_strings[i]) |
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| 326 | output_box = OutputTextCtrl(self, wx.NewId(), size=(50, 20), |
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| 327 | value="-", style=wx.ALIGN_CENTER_HORIZONTAL) |
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| 328 | # Save the ID of each of the text boxes for accessing after the |
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| 329 | # output data has been calculated |
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| 330 | self._output_ids[label_strings[i]] = output_box.GetId() |
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| 331 | output_sizer.Add(label, (i, 0), (1, 1), wx.LEFT | wx.EXPAND, 15) |
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| 332 | output_sizer.Add(output_box, (i, 2), (1, 1), |
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| 333 | wx.RIGHT | wx.EXPAND, 15) |
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| 334 | |
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| 335 | outputbox_sizer.Add(output_sizer, wx.TOP, 0) |
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| 336 | |
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| 337 | vbox.Add(outputbox_sizer, (2, 0), (1, 1), |
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| 338 | wx.LEFT | wx.RIGHT | wx.EXPAND | wx.ADJUST_MINSIZE, 15) |
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| 339 | |
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| 340 | # Controls |
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| 341 | controlbox = wx.StaticBox(self, -1, "Controls") |
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| 342 | controlbox_sizer = wx.StaticBoxSizer(controlbox, wx.VERTICAL) |
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| 343 | |
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| 344 | controls_sizer = wx.BoxSizer(wx.VERTICAL) |
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| 345 | |
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| 346 | extrapolate_btn = wx.Button(self, wx.NewId(), "Extrapolate") |
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| 347 | transform_btn = wx.Button(self, wx.NewId(), "Transform") |
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| 348 | compute_btn = wx.Button(self, wx.NewId(), "Compute Measuments") |
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| 349 | |
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| 350 | controls_sizer.Add(extrapolate_btn, wx.CENTER | wx.EXPAND) |
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| 351 | controls_sizer.Add(transform_btn, wx.CENTER | wx.EXPAND) |
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| 352 | controls_sizer.Add(compute_btn, wx.CENTER | wx.EXPAND) |
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| 353 | |
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| 354 | controlbox_sizer.Add(controls_sizer, wx.TOP | wx.EXPAND, 0) |
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| 355 | vbox.Add(controlbox_sizer, (3, 0), (1, 1), |
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| 356 | wx.LEFT | wx.RIGHT | wx.EXPAND | wx.ADJUST_MINSIZE, 15) |
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| 357 | |
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| 358 | self.SetSizer(vbox) |
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