This fixes a potential leak of a PangoAttrList that is set when chaining
up to the parent get_preedit_string(). We check to see if the attr list
was created and reuse it instead of leaking the previous value.
If the parent get_preedit_string implementation returns a nonnull
zero-length string, then we ignore it, which is almost fine. We have to
free it, though.
Fixes#1174
to retreive paper size specific hard margins and use this
to set the hard margins in the print context.
(modified by Marek Kasik <mkasik@redhat.com>)
https://bugzilla.gnome.org/show_bug.cgi?id=686109
Fixes two things: 1) As GTK+ can be coerced into using the wayland IM
module despite the compositor not implementing the interface, all paths
not checking for global state before sending requests are prone to
crashes, this one fell hit this pitfall.
And 2) ensures the tap gesture only triggers TOGGLE_INPUT_PANEL if the
widget IM is focused. This is a possibility on eg. WebKit pages, where
its IM is only focused as long as a form element in the page is focused.
Tapping elsewhere shouldn't toggle the OSK.
https://gitlab.gnome.org/GNOME/gtk/issues/114Closes: #114
This IM context implementation goes through the gtk-text-input protocol,
leaving up to the compositor the actual interaction with IM engines. If
the protocol is not offered by the compositor, GTK+ will fallback to the
IMs as specified through GtkSettings.
On Windows, when IME is used, each keystroke results in the
WM_IME_COMPOSITION event being sent first. This means that in our case
when one decides on to accept the input that is in the preedit buffer,
we first get from Windows the WM_IME_COMPOSITION event
(where we emit the commit signal), followed by the WM_IME_ENDCOMPOSITION
event (where we emit the pair of preedit-changed and preedit-end
signals).
Since commit f11f989 (GtkEntry: Remove recompute idle), we do the input
recomputation directly, this will cause a pair of "Pango-WARNING:
Assertion failed: (index >= 0 && index <= layout->length)" being shown,
as gtkentry.c's priv->preedit_length and priv->preedit_cursor was unable
to be reset to 0 in time as a result of the recomputation triggered by
the commit being done before the reset of priv->preedit_length and
priv->preedit_cursor (which are no longer valid as we essentially say
that we are done with the preedit buffer).
As we could only acquire the final string that was entered in this
preedit session when we handle the WM_IME_COMPOSITION event, fix this by
saving up the final string we acquire from Windows IME in UTF-8 when we
handle the WM_IME_COMPOSITION event from Windows, and emit the commit
signal with that string after we emit the preedit-changed and
preedit-end signals when we handle the WM_IME_ENDCOMPOSITION event from
Windows, which comes afterwards.
Also fix the formatting of the code around the parts of the files that
was changed.
https://bugzilla.gnome.org/show_bug.cgi?id=787142
Check UUID for printers obtained via DNSSD whether
they are already installed on local CUPS server.
Don't show such printers.
Not all printers published via DNSSD have UUID entry though.
https://bugzilla.gnome.org/show_bug.cgi?id=786794
We are currently truncating job names to 255 bytes, because that's the
maximum allowed length of job-name attribute in CUPS. This is a CUPS
limitation that GtkPrintOperation shouldn't need to know, and it
shouldn't affect other backends, that might have other limitations or
even no limitation at all. This has another side effect, that what you
set as GtkPrintOperation:job-name could be different to what you get if
the property is truncated, this is not documented in
gtk_print_operation_set_job_name(). So, I think the job name should be
truncated by the CUPS backend, right before setting the job-name
attribute.
https://bugzilla.gnome.org/show_bug.cgi?id=774097
The previous patches didn't mark some strings as to be translated, and
tried to translate strings with a variable part already inside the
string, which isn't going to work.
Mark the strings as translatable with context, and also make sure to
translate static strings when getting them out of their structure.
https://bugzilla.gnome.org/show_bug.cgi?id=764585
Some of the translated strings in the cups printbackend are short
and generic and might occur in other contexts. Give them disambiguating
message contexts to avoid translation problems.
Replace checking if the NSView is really a GdkWindow, which will crash
in the likely event it's not a GObject, with ensuring that the parent
GdkWindow is really a GdkWindowQuartz.
In order to retrieve the user options for a printer, the respective
printer name is used.
This fixes the comparison of printer names to avoid that the options of
another printer are accidently read whose name starts with the same
letters, but is longer (e.g. "myprinterlongername" instead of
"myprinter").
This fixes Bug 753628.
"Yo, we heard you like traversing NULL-terminated arrays to operate on
them, so we called g_strv_length() as the for condition, so you can
iterate the array while iterating the array."
Instead of making famed rapper and television producer Xzibit proud, we
should avoid calling g_strv_length() on an array while looping on the
array, to avoid quadratic complexity.
We do this in various places that deal with arrays of strings that we
cannot really guess are short enough not to matter — e.g. the list of
CSS selectors in the inspector, or the required authentication
information for printing.
Request "output-bin-supported" and "output-bin-default" attributes through
IPP if there is no PPD for selected printer.
Pass "output-bin" option with other options in printer_get_options().
Translate standard IPP values of "output-bin" option.
https://bugzilla.gnome.org/show_bug.cgi?id=725441
Add parameter for specification of port to gtk_cups_connection_cups_new().
Use default port returned by ippPort() if the given port is lower than 0.
https://bugzilla.gnome.org/show_bug.cgi?id=693738
If auth_info_required is only set to "negotiate" the
request password dialog is shown anyway for each print
job without any input fields. As the request_password
dialog only handles username, password and domain.
https://bugzilla.gnome.org/show_bug.cgi?id=669008
This was added a few years ago, as a way to have _no_ im context
at all. But it didn't actually work. Make it work, and streamline
the handling of none by moving it all to gtkimmodule.c.
As part of this, add context to the translated names of all
im modules we ship.
g_utf8_get_char_validated() may return -1 or -2
return type is gunichar(guint32)
Therefore such checks like 'gunichar < 0' or 'gunichar > 0'
are always 'false' or 'true'(except when gunichar == 0).
Signed-off-by: Maks Naumov <maksqwe1@ukr.net>
https://bugzilla.gnome.org/show_bug.cgi?id=742774
We directly get the length of the secret from the g_variant
and use it in a following g_strndup which ensures that the
resulting string is terminated.
This fixes reading secrets which were stored by system-config-printer.
https://bugzilla.gnome.org/show_bug.cgi?id=740612
Request "sides-supported" and "sides-default" attributes through
IPP if there is no PPD for selected printer.
Pass "sides" option with other options in printer_get_options().
Add function setup_ipp_option() for creating of IPP option
of given name with passed choices and default value.
Mark such an option as "is-ipp-option" so we can distinguish it
later.
https://bugzilla.gnome.org/show_bug.cgi?id=725441
