1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
|
"""
:author: Dr. Gunnar Schwant
:contact: g.schwant@gmx.de
:version: 0.3
"""
import sys, os, webbrowser
from wxPython.wx import *
from wxPython.html import *
from wxPython.lib.dialogs import wxScrolledMessageDialog
from dialogs import customMsgBox
if wxPlatform == '__WXMSW__':
from wxPython.iewin import *
class HtmlWindow(wxHtmlWindow):
def __init__(self, parent, id, log):
wxHtmlWindow.__init__(self, parent, id)
self.log = log
def OnLinkClicked(self, linkinfo):
self.log.WriteText('You clicked on link: %s\n' % linkinfo.GetHref())
# Virtuals in the base class have been renamed with base_ on the front.
self.base_OnLinkClicked(linkinfo)
class HtmlPanel(wxPanel):
def __init__(self, parent, frame, log, htmlfile=None):
wxPanel.__init__(self, parent, -1)
self.log = log
self.frame = frame
self.cwd = os.path.split(sys.argv[0])[0]
if not self.cwd:
self.cwd = os.getcwd()
self.html = HtmlWindow(self, -1, log)
self.printer = wxHtmlEasyPrinting()
self.box = wxBoxSizer(wxVERTICAL)
self.box.Add(self.html, 1, wxGROW)
subbox = wxBoxSizer(wxHORIZONTAL)
exitID=wxNewId()
btn = wxButton(self, exitID, "View In Browser")
EVT_BUTTON(self, exitID, self.OnViewInBrowser)
subbox.Add(btn, 1, wxGROW | wxALL, 2)
exitID=wxNewId()
btn = wxButton(self, exitID, "View Source")
EVT_BUTTON(self, exitID, self.OnViewSource)
subbox.Add(btn, 1, wxGROW | wxALL, 2)
exitID=wxNewId()
btn = wxButton(self, exitID, "<<<")
EVT_BUTTON(self, exitID, self.OnBack)
subbox.Add(btn, 1, wxGROW | wxALL, 2)
exitID=wxNewId()
btn = wxButton(self, exitID, ">>>")
EVT_BUTTON(self, exitID, self.OnForward)
subbox.Add(btn, 1, wxGROW | wxALL, 2)
exitID=wxNewId()
btn = wxButton(self, exitID, "Print")
EVT_BUTTON(self, exitID, self.OnPrint)
subbox.Add(btn, 1, wxGROW | wxALL, 2)
self.box.Add(subbox, 0, wxGROW)
self.SetSizer(self.box)
self.SetAutoLayout(true)
self.html.LoadPage(htmlfile)
def OnBack(self, event):
if not self.html.HistoryBack():
customMsgBox(self, 'No more items in history!', 'wakeup')
def OnForward(self, event):
if not self.html.HistoryForward():
customMsgBox(self, 'No more items in history!', 'wakeup')
def OnViewSource(self, event):
source = self.html.GetParser().GetSource()
dlg = wxScrolledMessageDialog(self, source, 'HTML Source')
dlg.ShowModal()
dlg.Destroy()
def OnViewInBrowser(self, event):
htmlfile = self.html.GetOpenedPage()
try:
webbrowser.open('file:%s' % htmlfile, autoraise=1)
except:
customMsgBox(self, '%s:\n%s\n%s' % sys.exc_info(), 'error')
def OnPrint(self, event):
self.printer.PrintFile(self.html.GetOpenedPage())
class IEHtmlPanel(wxPanel):
def __init__(self, parent, frame, log, htmlfile=None):
wxPanel.__init__(self, parent, -1)
self.log = log
if htmlfile != None:
self.current = htmlfile
else:
self.current = "about:blank"
self.frame = frame
if frame:
self.titleBase = frame.GetTitle()
sizer = wxBoxSizer(wxVERTICAL)
btnSizer = wxBoxSizer(wxHORIZONTAL)
self.ie = wxIEHtmlWin(self, -1, style = wxNO_FULL_REPAINT_ON_RESIZE)
btn = wxButton(self, wxNewId(), '<<<', style=wxBU_EXACTFIT)
EVT_BUTTON(self, btn.GetId(), self.OnPrevPageButton)
btnSizer.Add(btn, 0, wxEXPAND|wxALL, 2)
btn = wxButton(self, wxNewId(), '>>>', style=wxBU_EXACTFIT)
EVT_BUTTON(self, btn.GetId(), self.OnNextPageButton)
btnSizer.Add(btn, 0, wxEXPAND|wxALL, 2)
btn = wxButton(self, wxNewId(), 'Stop', style=wxBU_EXACTFIT)
EVT_BUTTON(self, btn.GetId(), self.OnStopButton)
btnSizer.Add(btn, 0, wxEXPAND|wxALL, 2)
btn = wxButton(self, wxNewId(), 'Refresh', style=wxBU_EXACTFIT)
EVT_BUTTON(self, btn.GetId(), self.OnRefreshPageButton)
btnSizer.Add(btn, 0, wxEXPAND|wxALL, 2)
txt = wxStaticText(self, -1, 'Location:')
btnSizer.Add(txt, 0, wxCENTER|wxALL, 2)
self.location = wxComboBox(self, wxNewId(), '', style=wxCB_DROPDOWN|wxPROCESS_ENTER)
EVT_COMBOBOX(self, self.location.GetId(), self.OnLocationSelect)
EVT_KEY_UP(self.location, self.OnLocationKey)
EVT_CHAR(self.location, self.IgnoreReturn)
btnSizer.Add(self.location, 1, wxEXPAND|wxALL, 2)
sizer.Add(btnSizer, 0, wxEXPAND)
sizer.Add(self.ie, 1, wxEXPAND)
self.ie.Navigate(self.current)
self.location.Append(self.current)
self.SetSizer(sizer)
self.SetAutoLayout(true)
EVT_SIZE(self, self.OnSize)
# Hook up the event handlers for the IE window
EVT_MSHTML_NEWWINDOW2(self, -1, self.OnNewWindow2)
EVT_MSHTML_DOCUMENTCOMPLETE(self, -1, self.OnDocumentComplete)
EVT_MSHTML_STATUSTEXTCHANGE(self, -1, self.OnStatusTextChange)
def OnSize(self, evt):
self.Layout()
def OnLocationSelect(self, evt):
url = self.location.GetStringSelection()
self.ie.Navigate(url)
def OnLocationKey(self, evt):
if evt.KeyCode() == WXK_RETURN:
URL = self.location.GetValue()
self.location.Append(URL)
self.ie.Navigate(URL)
else:
evt.Skip()
def IgnoreReturn(self, evt):
if evt.GetKeyCode() != WXK_RETURN:
evt.Skip()
def OnPrevPageButton(self, event):
self.ie.GoBack()
def OnNextPageButton(self, event):
self.ie.GoForward()
def OnStopButton(self, evt):
self.ie.Stop()
def OnRefreshPageButton(self, evt):
self.ie.Refresh(wxIEHTML_REFRESH_COMPLETELY)
def OnNewWindow2(self, evt):
evt.Veto() # don't allow it
def OnDocumentComplete(self, evt):
self.current = evt.GetText1()
self.location.SetValue(self.current)
def OnStatusTextChange(self, evt):
if self.frame:
self.frame.SetStatusText(evt.GetText1())
|
