source: sasview/src/sas/sasgui/guiframe/report_dialog.py @ a64772c

Last change on this file since a64772c was a64772c, checked in by wojciech, 6 years ago

Trying another debugging approach
  • Property mode set to 100644
File size: 4.5 KB
RevLine 
[e8bb5b6]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
[463e7ffc]10logger = logging.getLogger(__name__)
[c155a16]11
[e8bb5b6]12ISPDF = False
13if sys.platform == "win32":
14    _STATICBOX_WIDTH = 450
[69a6897]15    PANEL_WIDTH = 500
[e8bb5b6]16    PANEL_HEIGHT = 700
17    FONT_VARIANT = 0
18    ISPDF = True
[6dd6e32]19# For OSX and everything else
20else:
[e8bb5b6]21    _STATICBOX_WIDTH = 480
22    PANEL_WIDTH = 530
23    PANEL_HEIGHT = 700
[ee4a2bb]24    FONT_VARIANT = 1
[e8bb5b6]25    ISPDF = True
26
27class BaseReportDialog(wx.Dialog):
[69a6897]28
[e8bb5b6]29    def __init__(self, report_list, *args, **kwds):
30        """
31        Initialization. The parameters added to Dialog are:
[69a6897]32
[e8bb5b6]33        :param report_list: list of html_str, text_str, image for report
34        """
35        kwds["style"] = wx.RESIZE_BORDER|wx.DEFAULT_DIALOG_STYLE
36        super(BaseReportDialog, self).__init__(*args, **kwds)
37        kwds["image"] = 'Dynamic Image'
38
39        # title
40        self.SetTitle("Report")
41        # size
42        self.SetSize((720, 650))
43        # font size
44        self.SetWindowVariant(variant=FONT_VARIANT)
45        # check if tit is MAC
46        self.is_pdf = ISPDF
47        # report string
48        self.report_list = report_list
49        # wild card
[69a6897]50        if self.is_pdf:  # pdf writer is available
51            self.wild_card = 'PDF files (*.pdf)|*.pdf|'
[e8bb5b6]52            self.index_offset = 0
53        else:
54            self.wild_card = ''
55            self.index_offset = 1
56        self.wild_card += 'HTML files (*.html)|*.html|'
57        self.wild_card += 'Text files (*.txt)|*.txt'
58
59    def _setup_layout(self):
60        """
61        Set up layout
62        """
63        hbox = wx.BoxSizer(wx.HORIZONTAL)
[69a6897]64
[e8bb5b6]65        # buttons
66        button_close = wx.Button(self, wx.ID_OK, "Close")
67        button_close.SetToolTipString("Close this report window.")
68        hbox.Add(button_close)
69        button_close.SetFocus()
70
71        button_print = wx.Button(self, wx.NewId(), "Print")
72        button_print.SetToolTipString("Print this report.")
73        button_print.Bind(wx.EVT_BUTTON, self.onPrint,
74                          id=button_print.GetId())
75        hbox.Add(button_print)
[69a6897]76
[e8bb5b6]77        button_save = wx.Button(self, wx.NewId(), "Save")
78        button_save.SetToolTipString("Save this report.")
79        button_save.Bind(wx.EVT_BUTTON, self.onSave, id=button_save.GetId())
80        hbox.Add(button_save)
[69a6897]81
[e8bb5b6]82        # panel for report page
83        vbox = wx.BoxSizer(wx.VERTICAL)
84        # html window
85        self.hwindow = html.HtmlWindow(self, style=wx.BORDER)
86        # set the html page with the report string
87        self.hwindow.SetPage(self.report_html)
[69a6897]88
[e8bb5b6]89        # add panels to boxsizers
90        vbox.Add(hbox)
91        vbox.Add(self.hwindow, 1, wx.EXPAND|wx.ALL,0)
92
93        self.SetSizer(vbox)
94        self.Centre()
95        self.Show(True)
96
97    def onPreview(self, event=None):
98        """
99        Preview
100        : event: Preview button event
101        """
102        previewh = html.HtmlEasyPrinting(name="Printing", parentWindow=self)
103        previewh.PreviewText(self.report_html)
[69a6897]104
[e8bb5b6]105    def onPrint(self, event=None):
106        """
107        Print
108        : event: Print button event
109        """
110        printh = html.HtmlEasyPrinting(name="Printing", parentWindow=self)
111        printh.PrintText(self.report_html)
112
113    def OnClose(self, event=None):
114        """
115        Close the Dialog
116        : event: Close button event
117        """
118        self.Close()
[69a6897]119
[e8bb5b6]120    def HTML2PDF(self, data, filename):
121        """
122        Create a PDF file from html source string.
[69a6897]123        Returns True is the file creation was successful.
[e8bb5b6]124        : data: html string
125        : filename: name of file to be saved
126        """
[ee4a2bb]127        #try:
128        from xhtml2pdf import pisa
129        # open output file for writing (truncated binary)
130        resultFile = open(filename, "w+b")
131        # convert HTML to PDF
[a64772c]132        #data = '<html><head><meta http-equiv=Content-Type content=text/html; charset=windows-1252><meta name=Generator ></head><body lang=EN-US>' \
133        #       '<div class=WordSection1><p class=MsoNormal><b><span ><center><font size=4 >cyl_400_40.txt [Feb 26 2018 12:04:42]</font></center></span></center></b></p>' \
134        #       '<img src="Untitled_img1.png" ></img></div></body></html>'
135        pisaStatus = pisa.CreatePDF(data, dest=resultFile, debug=True, show_error_as_pdf=True)
[ee4a2bb]136        # close output file
137        resultFile.close()
138        self.Update()
139        #    return pisaStatus.err
140        #except Exception:
141        #    logger.error("Error creating pdf: %s" % sys.exc_value)
142        logger.error("Error creating pdf: %s" % pisaStatus.err)
[92f586e9]143        return False
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