source: sasview/src/sas/sasgui/guiframe/report_dialog.py @ e68c9bf

ESS_GUIESS_GUI_DocsESS_GUI_batch_fittingESS_GUI_bumps_abstractionESS_GUI_iss1116ESS_GUI_iss879ESS_GUI_iss959ESS_GUI_openclESS_GUI_orderingESS_GUI_sync_sascalccostrafo411magnetic_scattrelease-4.1.1release-4.1.2release-4.2.2release_4.0.1ticket-1009ticket-1094-headlessticket-1242-2d-resolutionticket-1243ticket-1249ticket885unittest-saveload
Last change on this file since e68c9bf was 6dd6e32, checked in by Mathieu Doucet <doucetm@…>, 8 years ago

fix os-dependent UI options

  • Property mode set to 100644
File size: 4.1 KB
Line 
1"""
2    Base class for reports. Child classes will need to implement
3    the onSave() method.
4"""
5import wx
6import logging
7import sys
8import wx.html as html
9
10ISPDF = False
11if sys.platform == "win32":
12    _STATICBOX_WIDTH = 450
13    PANEL_WIDTH = 500 
14    PANEL_HEIGHT = 700
15    FONT_VARIANT = 0
16    ISPDF = True
17# For OSX and everything else
18else:
19    _STATICBOX_WIDTH = 480
20    PANEL_WIDTH = 530
21    PANEL_HEIGHT = 700
22    FONT_VARIANT = 1
23    ISPDF = True
24
25class BaseReportDialog(wx.Dialog):
26   
27    def __init__(self, report_list, *args, **kwds):
28        """
29        Initialization. The parameters added to Dialog are:
30       
31        :param report_list: list of html_str, text_str, image for report
32        """
33        kwds["style"] = wx.RESIZE_BORDER|wx.DEFAULT_DIALOG_STYLE
34        super(BaseReportDialog, self).__init__(*args, **kwds)
35        kwds["image"] = 'Dynamic Image'
36
37        # title
38        self.SetTitle("Report")
39        # size
40        self.SetSize((720, 650))
41        # font size
42        self.SetWindowVariant(variant=FONT_VARIANT)
43        # check if tit is MAC
44        self.is_pdf = ISPDF
45        # report string
46        self.report_list = report_list
47        # wild card
48        # pdf supporting only on MAC
49        if self.is_pdf:
50            self.wild_card = ' PDF files (*.pdf)|*.pdf|'
51            self.index_offset = 0
52        else:
53            self.wild_card = ''
54            self.index_offset = 1
55        self.wild_card += 'HTML files (*.html)|*.html|'
56        self.wild_card += 'Text files (*.txt)|*.txt'
57
58    def _setup_layout(self):
59        """
60        Set up layout
61        """
62        hbox = wx.BoxSizer(wx.HORIZONTAL)
63       
64        # buttons
65        button_close = wx.Button(self, wx.ID_OK, "Close")
66        button_close.SetToolTipString("Close this report window.")
67        hbox.Add(button_close)
68        button_close.SetFocus()
69
70        button_print = wx.Button(self, wx.NewId(), "Print")
71        button_print.SetToolTipString("Print this report.")
72        button_print.Bind(wx.EVT_BUTTON, self.onPrint,
73                          id=button_print.GetId())
74        hbox.Add(button_print)
75       
76        button_save = wx.Button(self, wx.NewId(), "Save")
77        button_save.SetToolTipString("Save this report.")
78        button_save.Bind(wx.EVT_BUTTON, self.onSave, id=button_save.GetId())
79        hbox.Add(button_save)
80       
81        # panel for report page
82        vbox = wx.BoxSizer(wx.VERTICAL)
83        # html window
84        self.hwindow = html.HtmlWindow(self, style=wx.BORDER)
85        # set the html page with the report string
86        self.hwindow.SetPage(self.report_html)
87       
88        # add panels to boxsizers
89        vbox.Add(hbox)
90        vbox.Add(self.hwindow, 1, wx.EXPAND|wx.ALL,0)
91
92        self.SetSizer(vbox)
93        self.Centre()
94        self.Show(True)
95
96    def onPreview(self, event=None):
97        """
98        Preview
99        : event: Preview button event
100        """
101        previewh = html.HtmlEasyPrinting(name="Printing", parentWindow=self)
102        previewh.PreviewText(self.report_html)
103       
104    def onPrint(self, event=None):
105        """
106        Print
107        : event: Print button event
108        """
109        printh = html.HtmlEasyPrinting(name="Printing", parentWindow=self)
110        printh.PrintText(self.report_html)
111
112    def OnClose(self, event=None):
113        """
114        Close the Dialog
115        : event: Close button event
116        """
117        self.Close()
118   
119    def HTML2PDF(self, data, filename):
120        """
121        Create a PDF file from html source string.
122        Returns True is the file creation was successful.
123        : data: html string
124        : filename: name of file to be saved
125        """
126        try:
127            from xhtml2pdf import pisa
128            # open output file for writing (truncated binary)
129            resultFile = open(filename, "w+b")
130            # convert HTML to PDF
131            pisaStatus = pisa.CreatePDF(data, dest=resultFile)
132            # close output file
133            resultFile.close()
134            self.Update()
135            return pisaStatus.err
136        except:
137            logging.error("Error creating pdf: %s" % sys.exc_value)
138        return False
139
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