class CairoExportDialog(wx.Dialog):
"""Gets Cairo export parameters from user"""
# 72 points = 1 inch
paper_sizes_points = OrderedDict([
("A4", (595, 842)),
("Letter", (612, 792)),
("Tabloid", (792, 1224)),
("Ledger", (1224, 792)),
("Legal", (612, 1008)),
("Statement", (396, 612)),
("Executive", (540, 720)),
("A0", (2384, 3371)),
("A1", (1685, 2384)),
("A2", (1190, 1684)),
("A3", (842, 1190)),
("A4Small", (595, 842)),
("A5", (420, 595)),
("B4", (729, 1032)),
("B5", (516, 729)),
("Folio", (612, 936)),
("Quarto", (610, 780)),
("10x14", (720, 1008)),
])
def __init__(self, parent, *args, **kwds):
kwds["style"] = wx.DEFAULT_FRAME_STYLE
try:
self.filetype = kwds.pop("filetype").lower()
except KeyError:
self.filetype = "pdf"
self.parent = parent
wx.Dialog.__init__(self, parent, *args, **kwds)
if self.filetype != "print":
# If printing and not exporting then page info is
# gathered from printer dialog
self.portrait_landscape_radio_box = \
wx.RadioBox(self, wx.ID_ANY, _("Layout"),
choices=[_("Portrait"), _("Landscape")],
majorDimension=2,
style=wx.RA_SPECIFY_COLS)
self.page_width_label = wx.StaticText(self, wx.ID_ANY, _("Width"))
self.page_width_text_ctrl = wx.TextCtrl(self, wx.ID_ANY)
self.page_height_label = wx.StaticText(self, wx.ID_ANY,
_("Height"))
self.page_height_text_ctrl = wx.TextCtrl(self, wx.ID_ANY)
self.page_layout_choice = \
wx.Choice(self, wx.ID_ANY,
choices=self.paper_sizes_points.keys())
self.sizer_2_staticbox = wx.StaticBox(self, wx.ID_ANY, _("Page"))
self.page_layout_choice.Bind(wx.EVT_CHOICE,
self.on_page_layout_choice)
self.top_row_label = wx.StaticText(self, wx.ID_ANY, _("Top row"))
self.top_row_text_ctrl = IntCtrl(self, wx.ID_ANY)
self.bottom_row_label = wx.StaticText(self, wx.ID_ANY, _("Bottom row"))
self.bottom_row_text_ctrl = IntCtrl(self, wx.ID_ANY)
self.left_col_label = wx.StaticText(self, wx.ID_ANY, _("Left column"))
self.left_col_text_ctrl = IntCtrl(self, wx.ID_ANY)
self.right_col_label = wx.StaticText(self, wx.ID_ANY,
_("Right column"))
self.right_col_text_ctrl = IntCtrl(self, wx.ID_ANY)
self.first_tab_label = wx.StaticText(self, wx.ID_ANY, _("First table"))
self.first_tab_text_ctrl = IntCtrl(self, wx.ID_ANY)
self.last_tab_label = wx.StaticText(self, wx.ID_ANY, _("Last table"))
self.last_tab_text_ctrl = IntCtrl(self, wx.ID_ANY)
self.sizer_3_staticbox = wx.StaticBox(self, wx.ID_ANY, _("Grid"))
self.empty_panel = wx.Panel(self, wx.ID_ANY)
self.cancel_button = wx.Button(self, wx.ID_CANCEL, "")
self.ok_button = wx.Button(self, wx.ID_OK, "")
self.__set_properties()
self.__do_layout()
def _get_dialog_title(self):
"""Returns title string"""
title_filetype = self.filetype[0].upper() + self.filetype[1:]
if self.filetype == "print":
title_export = ""
else:
title_export = " export"
return _("{filetype}{export} options").format(filetype=title_filetype,
export=title_export)
def __set_properties(self):
(top, left), (bottom, right) = \
self.parent.grid.actions.get_visible_area()
self.SetTitle(self._get_dialog_title())
if self.filetype != "print":
# If printing and not exporting then page info is
# gathered from printer dialog
self.portrait_landscape_radio_box.SetToolTipString(
_("Choose portrait or landscape page layout"))
self.portrait_landscape_radio_box.SetSelection(0)
self.page_width_label.SetToolTipString(_("Page width in inches"))
self.page_width_text_ctrl.SetToolTipString(
_("Page width in inches"))
self.page_width_text_ctrl.SetValue(
str(self.paper_sizes_points["A4"][0] / 72.0))
self.page_height_label.SetToolTipString(_("Page height in inches"))
self.page_height_text_ctrl.SetToolTipString(
_("Page height in inches"))
self.page_height_text_ctrl.SetValue(
str(self.paper_sizes_points["A4"][1] / 72.0))
self.page_layout_choice.SetToolTipString(
_("Choose from predefined page layouts"))
self.page_layout_choice.SetSelection(0)
self.top_row_label.SetToolTipString(_("Top row to be exported"))
self.top_row_text_ctrl.SetToolTipString(_("Top row to be exported"))
self.top_row_text_ctrl.SetValue(top)
self.bottom_row_label.SetToolTipString(_("Bottom row to be exported"))
self.bottom_row_text_ctrl.SetToolTipString(
_("Bottom row to be exported"))
self.bottom_row_text_ctrl.SetValue(bottom)
self.left_col_label.SetToolTipString(
_("Leftmost column to be exported"))
self.left_col_text_ctrl.SetToolTipString(
_("Left column to be exported"))
self.left_col_text_ctrl.SetValue(left)
self.right_col_label.SetToolTipString(
_("Rightmost column to be exported"))
self.right_col_text_ctrl.SetToolTipString(
_("Right column to be exported"))
self.right_col_text_ctrl.SetValue(right)
self.first_tab_label.SetToolTipString(_("First table to be exported"))
self.first_tab_text_ctrl.SetToolTipString(
_("First table to be exported"))
self.first_tab_text_ctrl.SetValue(self.parent.grid.current_table)
self.last_tab_label.SetToolTipString(_("Last table to be exported"))
self.last_tab_text_ctrl.SetToolTipString(
_("Last table to be exported"))
self.last_tab_text_ctrl.SetValue(self.parent.grid.current_table)
def __do_layout(self):
sizer_1 = wx.BoxSizer(wx.VERTICAL)
grid_sizer_1 = wx.FlexGridSizer(3, 1, 0, 0)
grid_sizer_2 = wx.FlexGridSizer(1, 3, 0, 0)
self.sizer_3_staticbox.Lower()
sizer_3 = wx.StaticBoxSizer(self.sizer_3_staticbox, wx.HORIZONTAL)
grid_sizer_4 = wx.FlexGridSizer(3, 4, 0, 0)
if self.filetype != "print":
# If printing and not exporting then page info is
# gathered from printer dialog
self.sizer_2_staticbox.Lower()
sizer_2 = wx.StaticBoxSizer(self.sizer_2_staticbox, wx.VERTICAL)
grid_sizer_3 = wx.FlexGridSizer(1, 5, 0, 0)
sizer_2.Add(self.portrait_landscape_radio_box, 0,
wx.ALL | wx.EXPAND | wx.ALIGN_CENTER_HORIZONTAL, 3)
grid_sizer_3.Add(self.page_width_label, 0,
wx.ALL | wx.ALIGN_CENTER_VERTICAL, 3)
grid_sizer_3.Add(self.page_width_text_ctrl, 0, wx.ALL | wx.EXPAND,
3)
grid_sizer_3.Add(self.page_height_label, 0,
wx.ALL | wx.ALIGN_CENTER_VERTICAL, 3)
grid_sizer_3.Add(self.page_height_text_ctrl, 0, wx.ALL | wx.EXPAND,
3)
grid_sizer_3.Add(self.page_layout_choice, 0, wx.ALL | wx.EXPAND, 3)
grid_sizer_3.AddGrowableCol(1)
grid_sizer_3.AddGrowableCol(3)
grid_sizer_3.AddGrowableCol(4)
sizer_2.Add(grid_sizer_3, 3, wx.ALL | wx.EXPAND, 3)
grid_sizer_1.Add(sizer_2, 1, wx.ALL | wx.EXPAND, 3)
grid_sizer_4.Add(self.top_row_label, 0,
wx.ALL | wx.ALIGN_CENTER_VERTICAL, 3)
grid_sizer_4.Add(self.top_row_text_ctrl, 0, wx.ALL | wx.EXPAND, 3)
grid_sizer_4.Add(self.bottom_row_label, 0,
wx.ALL | wx.ALIGN_CENTER_VERTICAL, 3)
grid_sizer_4.Add(self.bottom_row_text_ctrl, 0, wx.ALL | wx.EXPAND, 3)
grid_sizer_4.Add(self.left_col_label, 0, wx.ALL, 3)
grid_sizer_4.Add(self.left_col_text_ctrl, 0, wx.ALL | wx.EXPAND, 3)
grid_sizer_4.Add(self.right_col_label, 0, wx.ALL, 3)
grid_sizer_4.Add(self.right_col_text_ctrl, 0, wx.ALL | wx.EXPAND, 3)
grid_sizer_4.Add(self.first_tab_label, 0, wx.ALL, 3)
grid_sizer_4.Add(self.first_tab_text_ctrl, 0, wx.ALL | wx.EXPAND, 3)
grid_sizer_4.Add(self.last_tab_label, 0,
wx.ALL | wx.ALIGN_CENTER_VERTICAL, 3)
grid_sizer_4.Add(self.last_tab_text_ctrl, 0, wx.ALL | wx.EXPAND, 3)
grid_sizer_4.AddGrowableCol(1)
grid_sizer_4.AddGrowableCol(3)
sizer_3.Add(grid_sizer_4, 1, wx.ALL | wx.EXPAND, 3)
grid_sizer_1.Add(sizer_3, 1, wx.ALL | wx.EXPAND, 3)
grid_sizer_2.Add(self.empty_panel, 1, wx.ALL | wx.EXPAND, 3)
grid_sizer_2.Add(self.cancel_button, 0, wx.ALL, 3)
grid_sizer_2.Add(self.ok_button, 0, wx.ALL, 3)
grid_sizer_2.AddGrowableRow(0)
grid_sizer_2.AddGrowableCol(0)
grid_sizer_1.Add(grid_sizer_2, 1, wx.ALL | wx.EXPAND, 3)
grid_sizer_1.AddGrowableRow(0)
grid_sizer_1.AddGrowableRow(1)
grid_sizer_1.AddGrowableCol(0)
sizer_1.Add(grid_sizer_1, 1, wx.ALL | wx.EXPAND, 3)
self.SetSizer(sizer_1)
sizer_1.Fit(self)
self.Layout()
def on_page_layout_choice(self, event):
"""Page layout choice event handler"""
width, height = self.paper_sizes_points[event.GetString()]
self.page_width_text_ctrl.SetValue(str(width / 72.0))
self.page_height_text_ctrl.SetValue(str(height / 72.0))
event.Skip()
def get_info(self):
"""Returns a dict with the dialog PDF info
Dict keys are:
top_row, bottom_row, left_col, right_col, first_tab, last_tab,
paper_width, paper_height
"""
info = {}
info["top_row"] = self.top_row_text_ctrl.GetValue()
info["bottom_row"] = self.bottom_row_text_ctrl.GetValue()
info["left_col"] = self.left_col_text_ctrl.GetValue()
info["right_col"] = self.right_col_text_ctrl.GetValue()
info["first_tab"] = self.first_tab_text_ctrl.GetValue()
info["last_tab"] = self.last_tab_text_ctrl.GetValue()
if self.filetype != "print":
# If printing and not exporting then page info is
# gathered from printer dialog
info["paper_width"] = float(
self.page_width_text_ctrl.GetValue()) * 72.0
info["paper_height"] = float(
self.page_height_text_ctrl.GetValue()) * 72.0
if self.portrait_landscape_radio_box.GetSelection() == 0:
orientation = "portrait"
elif self.portrait_landscape_radio_box.GetSelection() == 1:
orientation = "landscape"
else:
raise ValueError("Orientation not in portrait or landscape")
info["orientation"] = orientation
return info
