示例#1
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文件: grid.py 项目: bopopescu/relax
    def event_left_dclick(self, event):
        """Handle the left mouse double click.

        @param event:   The wx event.
        @type event:    wx event
        """

        # The row and column.
        col = self.grid.GetGridCursorCol()
        row = self.grid.GetGridCursorRow()

        # File selection.
        if col == 0:
            # The dialog.
            dialog = RelaxFileDialog(parent=self, style=wx.FD_OPEN)

            # Show the dialog and catch if no file has been selected.
            if status.show_gui and dialog.ShowModal() != wx.ID_OK:
                # Don't do anything.
                return

            # The files.
            filename = dialog.get_file()

            # Set the file name.
            self.grid.SetCellValue(row, col, str(filename))

        # Skip the event to allow for normal operation.
        event.Skip()
示例#2
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    def event_left_dclick(self, event):
        """Handle the left mouse double click.

        @param event:   The wx event.
        @type event:    wx event
        """

        # The row and column.
        col = self.grid.GetGridCursorCol()
        row = self.grid.GetGridCursorRow()

        # File selection.
        if col == 0:
            # The dialog.
            dialog = RelaxFileDialog(parent=self, style=wx.FD_OPEN)

            # Show the dialog and catch if no file has been selected.
            if status.show_gui and dialog.ShowModal() != wx.ID_OK:
                # Don't do anything.
                return

            # The files.
            filename = dialog.get_file()

            # Set the file name.
            self.grid.SetCellValue(row, col, str(filename))

        # Skip the event to allow for normal operation.
        event.Skip()
示例#3
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文件: grid.py 项目: bopopescu/relax
    def load_delay(self, event, vc=False):
        """The variable delay list loading GUI element.

        @param event:   The wx event.
        @type event:    wx event
        """

        # VD

        # VC time is not a number
        if vc:
            try:
                vc_factor = float(self.vc_time.GetValue())
            except:
                error_message('VC time is not a number.')
                return

        # VD
        else:
            vc_factor = 1

        # The dialog.
        dialog = RelaxFileDialog(parent=self, style=wx.FD_OPEN)

        # Show the dialog and catch if no file has been selected.
        if status.show_gui and dialog.ShowModal() != wx.ID_OK:
            # Don't do anything.
            return

        # The files.
        filename = dialog.get_file()

        # Open the file
        file = open(filename, 'r')

        # Read entries
        index = 0
        for line in file:
            # Evaluate if line is a number
            try:
                t = float(line.replace('/n', ''))
            except:
                continue

            # Write delay to peak list grid
            self.grid.SetCellValue(index, 1, str(t*vc_factor))

            # Next peak list
            index = index + 1

            # Too many entries in VD list
            if index == self.num_rows:
                error_message('Too many entries in list.')
                return
示例#4
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    def load_delay(self, event, vc=False):
        """The variable delay list loading GUI element.

        @param event:   The wx event.
        @type event:    wx event
        """

        # VD

        # VC time is not a number
        if vc:
            try:
                vc_factor = float(self.vc_time.GetValue())
            except:
                error_message('VC time is not a number.')
                return

        # VD
        else:
            vc_factor = 1

        # The dialog.
        dialog = RelaxFileDialog(parent=self, style=wx.FD_OPEN)

        # Show the dialog and catch if no file has been selected.
        if status.show_gui and dialog.ShowModal() != wx.ID_OK:
            # Don't do anything.
            return

        # The files.
        filename = dialog.get_file()

        # Open the file
        file = open(filename, 'r')

        # Read entries
        index = 0
        for line in file:
            # Evaluate if line is a number
            try:
                t = float(line.replace('/n', ''))
            except:
                continue

            # Write delay to peak list grid
            self.grid.SetCellValue(index, 1, str(t*vc_factor))

            # Next peak list
            index = index + 1

            # Too many entries in VD list
            if index == self.num_rows:
                error_message('Too many entries in list.')
                return
示例#5
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文件: file.py 项目: pombredanne/relax
    def select_file(self, event=None):
        """Select a file.

        @keyword event: The wx event.
        @type event:    wx event
        """

        # The file selection object (initialised in this function and not __init__() so that the working directory is more logical).
        dialog = RelaxFileDialog(self.parent, field=self.field, message="File selection", defaultFile=self.default, wildcard=self.wildcard, style=self.style)

        # Show the dialog and catch if no file has been selected.
        if status.show_gui:
            dialog.select_event(event)
示例#6
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文件: file.py 项目: tlinnet/relax
    def select_file(self, event=None):
        """Select a file.

        @keyword event: The wx event.
        @type event:    wx event
        """

        # The file selection object (initialised in this function and not __init__() so that the working directory is more logical).
        dialog = RelaxFileDialog(self.parent,
                                 field=self.field,
                                 message="File selection",
                                 defaultFile=self.default,
                                 wildcard=self.wildcard,
                                 style=self.style)

        # Show the dialog and catch if no file has been selected.
        if status.show_gui:
            dialog.select_event(event)
示例#7
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文件: grid.py 项目: tlinnet/relax
    def load_peaklist(self, event):
        """Function to load peak lists to data grid.

        @param event:   The wx event.
        @type event:    wx event
        """

        # The dialog.
        dialog = RelaxFileDialog(parent=self,
                                 message='Select the %s peak list file' %
                                 self.label,
                                 style=wx.FD_OPEN | wx.FD_MULTIPLE)

        # Show the dialog and catch if no file has been selected.
        if status.show_gui and dialog.ShowModal() != wx.ID_OK:
            # Don't do anything.
            return

        # The files.
        files = dialog.get_file()

        # Fill values in data grid
        index = 0
        for i in range(self.num_rows):
            # Add entry if nothing is filled in already
            if str(self.grid.GetCellValue(i, 0)) == '':
                # Write peak file
                self.grid.SetCellValue(i, 0, str(files[index]))

                # Next file
                index = index + 1

                # Stop if no files left
                if index == len(files):
                    break

        # Error message if not all files were loaded
        if index < (len(files) - 1):
            error_message('Not all files could be loaded.')
示例#8
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    def action_state_save_as(self, event=None):
        """Save the program state with file name selection.

        @keyword event: The wx event.
        @type event:    wx event
        """

        # The dialog.
        dialog = RelaxFileDialog(parent=self, message='Select the relax save state file', defaultFile='state.bz2', wildcard='relax save file (*.bz2)|*.bz2', style=wx.FD_SAVE)

        # Show the dialog and catch if no file has been selected.
        if status.show_gui and dialog.ShowModal() != wx.ID_OK:
            # Don't do anything.
            return

        # The file.
        file_name = dialog.get_file()

        # Set the file name.
        self.save_file = file_name

        # Save.
        self.state_save()
示例#9
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    def load_peaklist(self, event):
        """Function to load peak lists to data grid.

        @param event:   The wx event.
        @type event:    wx event
        """

        # The dialog.
        dialog = RelaxFileDialog(parent=self, message='Select the %s peak list file'%self.label, style=wx.FD_OPEN|wx.FD_MULTIPLE)

        # Show the dialog and catch if no file has been selected.
        if status.show_gui and dialog.ShowModal() != wx.ID_OK:
            # Don't do anything.
            return

        # The files.
        files = dialog.get_file()

        # Fill values in data grid
        index = 0
        for i in range(self.num_rows):
            # Add entry if nothing is filled in already
            if str(self.grid.GetCellValue(i, 0)) == '':
                # Write peak file
                self.grid.SetCellValue(i, 0, str(files[index]))

                # Next file
                index = index + 1

                # Stop if no files left
                if index == len(files):
                    break

        # Error message if not all files were loaded
        if index < (len(files)-1):
                error_message('Not all files could be loaded.')
示例#10
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    def state_load(self, event=None, file_name=None):
        """Load the program state.

        @keyword event:     The wx event.
        @type event:        wx event
        @keyword file_name: The name of the file to load (for dialogless operation).
        @type file_name:    str
        """

        # Execution lock.
        if status.exec_lock.locked():
            return

        # Warning.
        if not self.analysis.init_state or not ds.is_empty():
            # The message.
            msg = "Loading a saved relax state file will cause all unsaved data to be lost.  Are you sure you would to open a save file?"

            # The dialog.
            if status.show_gui and Question(msg, default=True, size=(400, 150)).ShowModal() == wx.ID_NO:
                return

        # Open the dialog.
        if not file_name:
            dialog = RelaxFileDialog(parent=self, message='Select the relax save state file', defaultFile='state.bz2', wildcard='relax save files (*.bz2;*.gz)|*.bz2;*.gz|All files (*)|*', style=wx.FD_OPEN)

            # Show the dialog and catch if no file has been selected.
            if status.show_gui and dialog.ShowModal() != wx.ID_OK:
                # Don't do anything.
                return

            # The file.
            file_name = gui_to_str(dialog.get_file())

        # Yield to allow the cursor to be changed.
        wx.Yield()

        # Change the cursor to waiting, and freeze the GUI.
        wx.BeginBusyCursor()
        self.Freeze()

        # Make sure the GUI returns to normal if a failure occurs.
        try:
            # Delete the current tabs.
            self.analysis.delete_all()

            # Reset the relax data store.
            reset()

            # The new save file name.
            self.save_file = file_name

            # Load the relax state.
            if protected_exec(state.load_state, file_name, verbosity=0):
                # Update the core of the GUI to match the new data store.
                self.sync_ds(upload=False)

            # File loading failure.
            else:
                # Reset relax to clear any partially loaded data.
                reset()

                # Reinitialise the GUI data store structure.
                self.init_data()

        # Reset the cursor, and thaw the GUI.
        finally:
            self.Thaw()

            # Turn off the busy cursor.
            if wx.IsBusy():
                wx.EndBusyCursor()
示例#11
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文件: file.py 项目: tlinnet/relax
    def __init__(self,
                 name=None,
                 default=None,
                 parent=None,
                 sizer=None,
                 desc=None,
                 message='File selection',
                 wildcard=wx.FileSelectorDefaultWildcardStr,
                 style=wx.FD_DEFAULT_STYLE,
                 tooltip=None,
                 divider=None,
                 padding=0,
                 spacer=None,
                 height_element=27,
                 preview=True,
                 read_only=False,
                 can_be_none=False):
        """Build the file selection element.

        @keyword name:              The name of the element to use in titles, etc.
        @type name:                 str
        @keyword default:           The default value of the element.
        @type default:              str
        @keyword parent:            The wizard GUI element.
        @type parent:               wx.Panel instance
        @keyword sizer:             The sizer to put the input field into.
        @type sizer:                wx.Sizer instance
        @keyword desc:              The text description.
        @type desc:                 str
        @keyword message:           The file selector prompt string.
        @type message:              String
        @keyword wildcard:          The file wildcard pattern.  For example for opening PDB files, this could be "PDB files (*.pdb)|*.pdb;*.PDB".
        @type wildcard:             String
        @keyword style:             The dialog style.  To open a single file, set to wx.FD_OPEN.  To open multiple files, set to wx.FD_OPEN|wx.FD_MULTIPLE.  To save a single file, set to wx.FD_SAVE.  To save multiple files, set to wx.FD_SAVE|wx.FD_MULTIPLE.
        @type style:                long
        @keyword tooltip:           The tooltip which appears on hovering over all the GUI elements.
        @type tooltip:              str
        @keyword divider:           The position of the divider.
        @type divider:              int
        @keyword padding:           Spacing to the left and right of the widgets.
        @type padding:              int
        @keyword spacer:            The amount of spacing to add below the field in pixels.  If None, a stretchable spacer will be used.
        @type spacer:               None or int
        @keyword height_element:    The height in pixels of the GUI element.
        @type height_element:       int
        @keyword preview:           A flag which if true will allow the file to be previewed.
        @type preview:              bool
        @keyword read_only:         A flag which if True means that the text of the element cannot be edited.
        @type read_only:            bool
        @keyword can_be_none:       A flag which specifies if the element is allowed to have the None value.
        @type can_be_none:          bool
        """

        # Store the args.
        self.name = name
        self.parent = parent
        self.can_be_none = can_be_none

        # Argument translation.
        if default == None:
            default = wx.EmptyString

        # Init.
        sub_sizer = wx.BoxSizer(wx.HORIZONTAL)

        # Left padding.
        sub_sizer.AddSpacer(padding)

        # The description.
        text = wx.StaticText(parent, -1, desc, style=wx.ALIGN_LEFT)
        text.SetFont(font.normal)
        sub_sizer.Add(text, 0, wx.LEFT | wx.ALIGN_CENTER_VERTICAL, 0)

        # The divider.
        if not divider:
            raise RelaxError("The divider position has not been supplied.")

        # Spacing.
        x, y = text.GetSize()
        sub_sizer.AddSpacer((divider - x, 0))

        # The input field.
        self._field = wx.TextCtrl(parent, -1, default)
        self._field.SetMinSize((-1, height_element))
        self._field.SetFont(font.normal)
        sub_sizer.Add(self._field, 1,
                      wx.ADJUST_MINSIZE | wx.ALIGN_CENTER_VERTICAL, 0)

        # The file selection object.
        obj = RelaxFileDialog(parent,
                              field=self._field,
                              message=message,
                              defaultFile=default,
                              wildcard=wildcard,
                              style=style)

        # A little spacing.
        sub_sizer.AddSpacer(5)

        # The edit button.
        button = wx.BitmapButton(
            parent, -1,
            wx.Bitmap(fetch_icon('oxygen.actions.document-open', "16x16"),
                      wx.BITMAP_TYPE_ANY))
        button.SetMinSize((height_element, height_element))
        button.SetToolTipString("Choose the file(s).")
        sub_sizer.Add(button, 0, wx.ADJUST_MINSIZE | wx.ALIGN_CENTER_VERTICAL,
                      0)
        parent.Bind(wx.EVT_BUTTON, self.open_dialog, button)

        # Right padding.
        sub_sizer.AddSpacer(padding)

        # Add to the main sizer (followed by stretchable spacing).
        sizer.Add(sub_sizer, 1, wx.EXPAND | wx.ALL, 0)

        # Spacing below the widget.
        if spacer == None:
            sizer.AddStretchSpacer()
        else:
            sizer.AddSpacer(spacer)

        # Tooltip.
        if tooltip:
            text.SetToolTipString(tooltip)
            self._field.SetToolTipString(tooltip)