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
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
|
# Copyright (c) 2007, 2016, Oracle and/or its affiliates. All rights reserved.
#
# 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; version 2 of the
# License.
#
# 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., 51 Franklin St, Fifth Floor, Boston, MA
# 02110-1301 USA
import weakref
from mforms import newLabel
import mforms
#-------------------------------------------------------------------------------
def weakcb(object, cbname):
"""Create a callback that holds a weak reference to the object. When passing a callback
for mforms, use this to create a ref to it and prevent circular references that are never freed.
"""
def call(ref, cbname):
callback = getattr(ref(), cbname, None)
if callback is None:
print "Object has no callback %s"%cbname
else:
return callback()
return lambda ref=weakref.ref(object): call(ref, cbname)
not_running_warning_label_text = "There is no connection to the MySQL Server.\nThis functionality requires an established connection to a running MySQL server."
def not_running_warning_label():
warning = newLabel("\n\n\n\n"+not_running_warning_label_text)
warning.set_style(mforms.BigStyle)
warning.set_text_align(mforms.MiddleCenter)
warning.show(False)
return warning
def no_remote_admin_warning_label(server_instance_settings):
if server_instance_settings.uses_ssh:
warning = newLabel("There is no SSH connection to the server.\nTo use this functionality, the server where MySQL is located must have a SSH server running\nand you must provide its login information in the server profile.")
else:
if server_instance_settings.uses_wmi:
warning = newLabel("There is no WMI connection to the server.\nTo use this functionality, the server where MySQL is located must be configured to use WMI\nand you must provide its login information in the server profile.")
else:
warning = newLabel("Remote Administration is disabled.\nTo use this functionality, the server where MySQL is located must either have an SSH server running,\nor if it is a Windows machine, must have WMI enabled.\nAdditionally you must enable remote administration in the server profile, providing login details for it.")
warning.set_style(mforms.BigStyle)
warning.set_text_align(mforms.MiddleCenter)
return warning
def make_panel_header(icon, title, subtitle, button=None):
table = mforms.newTable()
table.set_row_count(2)
table.set_column_count(3)
table.set_row_spacing(0)
table.set_column_spacing(15)
image = mforms.newImageBox()
image.set_image(mforms.App.get().get_resource_path(icon))
image.set_image_align(mforms.TopCenter)
table.add(image, 0, 1, 0, 2, mforms.HFillFlag)
label = mforms.newLabel(title)
label.set_text_align(mforms.BottomLeft)
label.set_style(mforms.SmallStyle)
table.add(label, 1, 2, 0, 1, mforms.HFillFlag|mforms.HExpandFlag)
label = mforms.newLabel(subtitle)
label.set_text_align(mforms.TopLeft)
label.set_style(mforms.VeryBigStyle)
table.add(label, 1, 2, 1, 2, mforms.HFillFlag|mforms.HExpandFlag)
if button:
table.add(button, 2, 3, 0, 2, mforms.HFillFlag)
return table
def show_error_page(parent, text):
if not hasattr(parent, '_error_label'):
parent._error_label = None
if parent._error_label is None:
parent._error_label = mforms.newLabel(text)
parent._error_label.set_style(mforms.BoldStyle)
parent._error_label.set_text_align(mforms.MiddleCenter)
parent.add(parent._error_label, True, True)
def remove_error_page_if_exists(parent):
if not hasattr(parent, '_error_label'):
parent._error_label = None
if parent._error_label:
parent.remove(parent._error_label)
class WbAdminBaseTab(mforms.Box):
ui_created = False
warning_panel = None
content = None
def __init__(self, ctrl_be, instance_info, main_view):
mforms.Box.__init__(self, False)
self.set_managed()
self.set_release_on_add()
self.set_spacing(12)
self.instance_info = instance_info
self.ctrl_be = ctrl_be
self.main_view = main_view
@property
def editor(self):
return self.main_view.editor
def create_basic_ui(self, icon, title, button=None):
self.heading = make_panel_header(icon, self.instance_info.name, title, button)
self.heading.set_padding(12)
self.add(self.heading, False, False)
self.content = None
def page_activated(self):
if self.warning_panel:
self.remove(self.warning_panel)
self.warning_panel = None
button_data = None
self.page_active = True
if not self.ctrl_be.is_sql_connected():
if self.content:
self.content.show(False)
text = ("There is no connection to the MySQL Server.", "This functionality requires an established connection to a running MySQL server to work.")
else:
text = None
if text:
title, text = text
self.warning_panel = MessageButtonPanel("", title, text, button_data)
self.add(self.warning_panel, True, True)
else:
if not self.ui_created:
self.suspend_layout()
self.create_ui()
self.resume_layout()
self.ui_created = True
def get_select_int_result(self, query, column=0):
res = self.main_view.editor.executeManagementQuery(query, 0)
if res and res.goToFirstRow():
return res.intFieldValue(column)
return None
class MessageButtonPanel(mforms.Table):
def __init__(self, icon, title, text, button1, button2=None):
mforms.Table.__init__(self)
self.set_managed()
self.set_release_on_add()
self.set_padding(-1) # center contents
self.set_column_spacing(12)
self.set_row_spacing(12)
self.set_row_count(3)
self.set_column_count(2)
if icon:
image = mforms.newImageBox()
image.set_image(mforms.App.get().get_resource_path(icon))
self.add(image, 0, 1, 0, 3, 0)
self._label = mforms.newLabel(title)
self._label.set_style(mforms.BigBoldStyle)
self._label.set_text_align(mforms.MiddleCenter)
self.add(self._label, 1, 2, 0, 1, mforms.HFillFlag)
self.add(mforms.newLabel(text), 1, 2, 1, 2, mforms.HFillFlag)
if button1 or button2:
bbox = mforms.newBox(True)
bbox.set_spacing(12)
if button1:
button_caption, button_action = button1
self._button = mforms.newButton()
self._button.set_text(button_caption)
self._button.add_clicked_callback(button_action)
bbox.add_end(self._button, False, True)
else:
self._button = None
if button2:
button_caption, button_action = button2
self._alt_button = mforms.newButton()
self._alt_button.set_text(button_caption)
self._alt_button.add_clicked_callback(button_action)
bbox.add_end(self._alt_button, False, True)
else:
self._alt_button = None
if button1 or button2:
self.add(bbox, 1, 2, 2, 3, 0)
|
