Extensions/wms/infodialog.py

# Copyright (c) 2004 by Intevation GmbH
# Authors:
# Martin Schulze <[email protected]>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

"""
Information dialog to display various information about a WMS layer.

class wmsInfoDialog(NonModalDialog):
    __init__

    dialog_layout(text)

    calcText(layer)
    
"""

__version__ = "$Revision$"
# $Source$
# $Id$

from Thuban import _
from Thuban.UI.dialogs import ThubanFrame

from wxPython.wx import wxBoxSizer, wxTextCtrl, wxVERTICAL, \
    wxHORIZONTAL, wxTE_READONLY, wxTE_MULTILINE, wxTE_LINEWRAP, \
    wxEXPAND, wxALL, wxButton, wxALIGN_CENTER_HORIZONTAL, wxID_OK, \
    EVT_BUTTON


class wmsInfoDialog(ThubanFrame):
    """
    Representation for a simple information dialog

    This dialog will display the title of the WMS resource
    """

    def __init__(self, parent, name, title, layer):
        """
        Build the information dialog
        """
        ThubanFrame.__init__(self, parent, name, title)

        self.dialog_layout(self.calcText(layer))


    def dialog_layout(self, text):
        """
        Set up the information dialog
        """

        vbox = wxBoxSizer(wxVERTICAL)

        textBox = wxTextCtrl(self, -1, text,
                             style=wxTE_READONLY|wxTE_MULTILINE|wxTE_LINEWRAP)
        w, h = (500, 300)
        textBox.SetSizeHints(w, h)
        textBox.SetSize((w, h))
        
        vbox.Add(textBox, 1, wxEXPAND|wxALL, 10)
        
        buttons = wxBoxSizer(wxHORIZONTAL)
        buttons.Add(wxButton(self, wxID_OK, _("Close")), 0, wxALL, 4)
        vbox.Add(buttons, 0, wxALIGN_CENTER_HORIZONTAL|wxALL, 10)
        
        EVT_BUTTON(self, wxID_OK, self.OnClose)
        
        self.SetAutoLayout(True)
        self.SetSizer(vbox)
        vbox.Fit(self)
        vbox.SetSizeHints(self)


    def calcText(self, layer):
        """
        Generate the text to be displayed in the information window

        It will use several nodes returned by the GetCapabilities
        request, such as the title, the abstract, fees and access
        constraints, if they are documented.
        """

        text = ''

        foo = layer.capabilities.getTitle()
        if foo != "":
            text += foo.encode('latin1') + "\n\n"

        foo = layer.capabilities.getAbstract()
        if foo != "":
            text += foo + "\n\n"

        foo = layer.capabilities.getFees()
        if foo != "":
            text += _("Fees:") + "\n\n" + foo + "\n\n"

        foo = layer.capabilities.getAccessConstraints()
        if foo != "":
            text += _("Acces Constraints:") + "\n\n" + foo + "\n\n"

        text += "URL: " + layer.url

        return text
1	joey	2157	# Copyright (c) 2004 by Intevation GmbH
2			# Authors:
3			# Martin Schulze <[email protected]>
4			#
5			# This program is free software; you can redistribute it and/or modify
6			# it under the terms of the GNU General Public License as published by
7			# the Free Software Foundation; either version 2 of the License, or
8			# (at your option) any later version.
9			#
10			# This program is distributed in the hope that it will be useful,
11			# but WITHOUT ANY WARRANTY; without even the implied warranty of
12			# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13			# GNU General Public License for more details.
14			#
15			# You should have received a copy of the GNU General Public License
16			# along with this program; if not, write to the Free Software
17			# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18
19			"""
20			Information dialog to display various information about a WMS layer.
21
22			class wmsInfoDialog(NonModalDialog):
23			__init__
24
25			dialog_layout(text)
26
27			calcText(layer)
28
29			"""
30
31			__version__ = "$Revision$"
32			# $Source$
33			# $Id$
34
35			from Thuban import _
36			from Thuban.UI.dialogs import ThubanFrame
37
38			from wxPython.wx import wxBoxSizer, wxTextCtrl, wxVERTICAL, \
39			wxHORIZONTAL, wxTE_READONLY, wxTE_MULTILINE, wxTE_LINEWRAP, \
40			wxEXPAND, wxALL, wxButton, wxALIGN_CENTER_HORIZONTAL, wxID_OK, \
41			EVT_BUTTON
42
43
44			class wmsInfoDialog(ThubanFrame):
45			"""
46			Representation for a simple information dialog
47
48			This dialog will display the title of the WMS resource
49			"""
50
51			def __init__(self, parent, name, title, layer):
52			"""
53			Build the information dialog
54			"""
55			ThubanFrame.__init__(self, parent, name, title)
56
57			self.dialog_layout(self.calcText(layer))
58
59
60			def dialog_layout(self, text):
61			"""
62			Set up the information dialog
63			"""
64
65			vbox = wxBoxSizer(wxVERTICAL)
66
67			textBox = wxTextCtrl(self, -1, text,
68			style=wxTE_READONLY\|wxTE_MULTILINE\|wxTE_LINEWRAP)
69			w, h = (500, 300)
70			textBox.SetSizeHints(w, h)
71			textBox.SetSize((w, h))
72
73			vbox.Add(textBox, 1, wxEXPAND\|wxALL, 10)
74
75			buttons = wxBoxSizer(wxHORIZONTAL)
76			buttons.Add(wxButton(self, wxID_OK, _("Close")), 0, wxALL, 4)
77			vbox.Add(buttons, 0, wxALIGN_CENTER_HORIZONTAL\|wxALL, 10)
78
79			EVT_BUTTON(self, wxID_OK, self.OnClose)
80
81			self.SetAutoLayout(True)
82			self.SetSizer(vbox)
83			vbox.Fit(self)
84			vbox.SetSizeHints(self)
85
86
87			def calcText(self, layer):
88			"""
89			Generate the text to be displayed in the information window
90
91			It will use several nodes returned by the GetCapabilities
92			request, such as the title, the abstract, fees and access
93			constraints, if they are documented.
94			"""
95
96			text = ''
97
98			foo = layer.capabilities.getTitle()
99			if foo != "":
100			text += foo.encode('latin1') + "\n\n"
101
102			foo = layer.capabilities.getAbstract()
103			if foo != "":
104			text += foo + "\n\n"
105
106			foo = layer.capabilities.getFees()
107			if foo != "":
108			text += _("Fees:") + "\n\n" + foo + "\n\n"
109
110			foo = layer.capabilities.getAccessConstraints()
111			if foo != "":
112			text += _("Acces Constraints:") + "\n\n" + foo + "\n\n"
113
114			text += "URL: " + layer.url
115
116			return text
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