pidgin/pidgin

Fix a crash on shutdown in kwallet if the wallet was never opened.

The wallet instance variable was not initialized so if the wallet was never opened we were trying to delete and invalid pointer.

Also update the dispose method of the provider to close the wallet as the
tasks in the queue hold a reference to the provider instance as the source
object in their tasks.

Testing Done:
Ran locally with both the kwallet and secret service providers.

Reviewed at https://reviews.imfreedom.org/r/581/
# When turned on, this option causes gtk to select the contents of an entry field when it becomes focused.
gtk-entry-select-on-focus = 1
# Sets the font used by gtk
gtk-font-name = "Verdana 9"
# Controls the keybindings that gtk uses for text entry/editing/etc
# The "emacs" theme turns on things like:
# ctrl-a == move to beginning of line, ctrl-e == move to end of line, etc.
gtk-key-theme-name = "Emacs"
# The following section allows you to change the style of the conversation
# window widgets, log viewer widget, and request and notify window widgets.
style "imhtml-fix"
{
font_name = "Sans 10"
}
# Set the widget style for the conversation entry box
widget "*pidgin_conv_entry" style "imhtml-fix"
# Set the widget style for the conversation
widget "*pidgin_conv_imhtml" style "imhtml-fix"
# Set the widget style for the log viewer
widget "*pidgin_log_imhtml" style "imhtml-fix"
# Set the widget style for IMHtml input widgets in request dialogs
widget "*pidgin_request_imhtml" style "imhtml-fix"
# Set the widget style for IMHtml widgets in notify dialogs
widget "*pidgin_notify_imhtml" style "imhtml-fix"
# It is safe to remove any undesired settings from the following
style "my-style-name" {
# Change the color of hyperlinks.
GtkIMHtml::hyperlink-color = "#000080"
# Change the color of the nick in highlighted messages, e.g. messages containing your nick
GtkIMHtml::highlight-name-color = "#AF7F00"
# Change the color of the nick in received message
GtkIMHtml::receive-name-color = "#cc0000"
# Change the color of the nick in sent message
GtkIMHtml::send-name-color = "#204a87"
# Change the color of the nick in action messages, e.g. "/me likes pidgin"
GtkIMHtml::action-name-color = "#062585"
# Change the font of the typing notification in conversation history.
GtkIMHtml::typing-notification-font = "italic light 8.0"
# Change the color of the typing notification
GtkIMHtml::typing-notification-color = "#ff0000"
# Disable the typing notification
GtkIMHtml::typing-notification-enable = 0
# The following settings will change the behaviour in all GTK+ applications
# Change the cursor color
GtkWidget::cursor-color = "#0000FF"
GtkWidget::secondary-cursor-color = "#00FF00" #for mixed ltr and rtl
}
widget_class "*" style "my-style-name"
# This sets the expander size on a treeview to 0, which has the result
# of reducing the indent for items in the tree. This can be applied to the
# Pidgin buddy list to reduce the width of group and contact rows.
# With the recent (~2.0.0) buddy list changes this isn't particularly
# important anymore.
#style "my-narrow-tree"
#{
# GtkTreeView::expander_size = 0
#}
# And apply the style to the buddy list:
#widget "*pidgin_blist_treeview" style "my-narrow-tree"
# In Pidgin, you can set custom keybindings in your theme.
# Here is an example to follow:
binding "my-bindings"
{
# enter inserts a newline
bind "Return" { "insert-at-cursor" ("\n") }
# ctrl-s sends message
bind "<ctrl>s" { "message_send" () }
# shift-f1 toggles bold
bind "<shft>F1" { "format_toggle" (1) }
# alt-f2 toggles italic
bind "<alt>F2" { "format_toggle" (2) }
# Ctrl-alt-shift-f3 toggles underline
bind "<ctrl><alt><shift>F3" { "format_toggle" (4) }
# Ctrl-v to paste as plain text
bind "<ctrl>v" { "paste" ("text") }
# Ctrl-Shift-v for normal 'Paste'
bind "<ctrl><shift>v" { "paste" ("html") }
}
widget "*pidgin_conv_entry" binding "my-bindings"
# This lets you edit your Pidgin key bindings from within Pidgin,
# by hovering over a menu item and hitting a key combo.
gtk-can-change-accels = 1