It can happen if the io channel has been closed. In that case
g_io_channel_write_chars() returns early because of a g_return macro
that checks if the io channel is writable. When returning from g_return
macros, the bytes written output parameter is not updated and the error
is not filled, so the error is not detected and the written variable is
used uninitialized. We should check the return value of
g_io_channel_write_chars() to break the loop.
https://bugzilla.gnome.org/show_bug.cgi?id=685419
These are just wrappers for the functions, and we want to
deprecate them. Stopping to use them internally is a good
first step. Also define GTK_COMPILATION so we can keep using
gdk_threads_enter/leave without causing deprecation warnings.
To make setting output directory and filename simpler in the PrintToFile
dialog two gtkprintsettings have been added GTK_PRINT_SETTINGS_OUTPUT_DIR
and GTK_PRINT_SETTINGS_OUTPUT_BASENAME.
This will reduce the code needed to implement a better name than "output.pdf"
and actually makes more sense than the existing setting
GTK_PRINT_SETTINGS_OUTPUT_URI which doesn't work seamlessly with
GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT like the new settings do.
https://bugzilla.gnome.org/show_bug.cgi?id=657322
At the same time, change the library sonames for -3.0 to just -3.
This is necessary since the 2.99 releases installed libraries like
libgtk-3.0.so.0.9903.0, and we want to prevent the library version
number from jumping back. So 3.0 will have libgtk-3.so.0.0.0.
This commit does a number of things:
- remove some dead wchar configury from configure.ac and gdkconfig.h
- repurpose gdkconfig.h as header that contains GDK_WINDOWING_foo
macros for each included backend, include it in gdk.h and install
it in $includedir instead of below $libdir
- drop the backend from the library names
- build libgdk-3.0.la as a convenience lib and include it in libgtk-3.0.la
It does not yet enable building multiple backends at the same time.
Set default directory to G_USER_DIRECTORY_DOCUMENTS
when printing to file backend and fallback to the current
directory when it is not available (#633896).
In particular, rename
- libraries to lib*-3.0.so
- pc files to *-3.0.pc
- include paths to /usr/include/gtk-3.0/*
- module paths to /usr/lib/gtk-3.0/*
- rc files names to gtk-3.0/gtkrc
- commandline utilities to *-3.0
- adjust documentation
Also change the install location for unix-print headers to
/usr/include/gtk-3.0/unix-print/gtk.
Either g_type_register_static_simple (used by G_DEFINE_TYPE_EXTENDED)
and G_IMPLEMENT_INTERFACE use automatic variables for GTypeInfo and
GInterfaceInfo structs, while tutorials and source code often use
static variables. This commit consistently adopts the former method.
https://bugzilla.gnome.org/show_bug.cgi?id=600158
Change default values returned by gtk_print_settings_get_printer_lpi()
and gtk_print_settings_get_resolution{_x, _y}(). New values are 150 for
lpi and 300 for resolution (instead of 0) (#590861).
Print when Enter pressed in Name entry or Command Line entry in the
print dialog (#564695).
Add gtk_printer_option_set_activates_default() function and
gtk_printer_option_get_activates_default() function to control
behaviour of GtkPrinterOptionWidget.
GtkPrintOperation is now able to render multiple pages per sheet by its
own. The most important changes are in these functions:
* increment_page_sequence
* prepare_data
* common_render_page
* print_pages_idle
Patch also changes set of choices for 2 pages per sheet mode when
landscape orientation is used to "Top to bottom" and "Bottom to top".
2008-10-30 Marek Kasik <mkasik@redhat.com>
Bug 339714 - Set printer dpi on cairo ps/pdf surfaces when printing
* gtk/gtk.symbols
* gtk/gtkprintsettings.c
* gtk/gtkprintsettings.h
* docs/reference/gtk/gtk-sections.txt
* modules/printbackends/file/gtkprintbackendfile.c
* modules/printbackends/test/gtkprintbackendtest.c
* modules/printbackends/cups/gtkprintbackendcups.c
* modules/printbackends/lpr/gtkprintbackendlpr.c:
Added lpi (lines per inch) setting to GtkPrintSettings and support
for anamorphic dpi. Surface fallback resolution is set to 2*lpi.
svn path=/trunk/; revision=21733
2008-09-30 Marek Kasik <mkasik@redhat.com>
Bug 344522 – support non-local destination files (GtkPrint):
* gtk/gtkprintunixdialog.c
* gtk/gtkprinteroptionwidget.c: Process URI instead of filename.
* modules/printbackends/file/gtkprintbackendfile.c: Add ability
to save files on non-local filesystems.
svn path=/trunk/; revision=21552
2008-06-30 Cody Russell <bratsche@gnome.org>
* Practically everything changed.
Change all references of GIMP Toolkit (and variations of it)
to GTK+ Toolkit, showing no mercy at all to our beloved
ancestry. (#540529)
svn path=/trunk/; revision=20709
was chosen
Patch by Marek Kasik.
* gtk/gtk.symbols:
* gtk/gtkprinter.[hc]: Add gtk_printer_get_default_page_size.
* gtk/gtkprintbackend.[hc]: Add fallback implementation.
* modules/printbackends/file/gtkprintbackendfile.c:
* modules/printbackends/cups/gtkprintbackendcups.c: Implement
get_default_page_size.
* gtk/gtkpagesetupunixdialog.c: When selecting a different printer,
select its default paper size.
* gtk/gtkprintunixdialog.c: If no explicit page setup has been set,
use the printer default.
* gtk/gtkprintoperation-unix.c: Don't create an empty page setup
if we don't have a default page setup.
svn path=/trunk/; revision=20120
2007-08-09 Sven Neumann <sven@gimp.org>
* modules/printbackends/file/gtkprintbackendfile.c: change the
file extension when the file format is changed in the Print dialog
(#356630).
svn path=/trunk/; revision=18600
2007-04-30 Matthias Clasen <mclasen@redhat.com>
* gtk/gtk.symbols:
* gtk/gtkpapersize.[hc]: Rename gtk_paper_size_get_builtins()
to gtk_paper_size_get_paper_sizes() and optionally include
custom paper sizes.
* gtk/gtkpagesetupunixdialog.c: Internally export a function
to load custom paper sizes.
* modules/printbackends/file/gtkprintbackendfile.c: Implement
printer_list_papers, returning all paper sizes. (#434329,
Christian Persch)
svn path=/trunk/; revision=17728
2006-08-17 Matthias Clasen <mclasen@redhat.com>
* modules/printbackends/file/gtkprintbackendfile.c: Improve
the handling of the default output filename, to ensure
that we default to output.ps when only PostScript output
is possible. (#348236, Don Scorgie)
2006-07-19 Matthias Clasen <mclasen@redhat.com>
* modules/printbackends/file/gtkprintbackendfile.c
(file_printer_get_settings_from_options): Check if option
is NULL before using it. (#348014, Christian Persch)
2006-06-21 Matthias Clasen <mclasen@redhat.com>
* modules/printbackends/file/gtkprintbackendfile.c:
Apply a patch by Christian Persch to support PostScript and PDF
output.
2006-06-21 Matthias Clasen <mclasen@redhat.com>
Apply a patch by John Palmieri to use buffered io using
GIOChannels, clean up error handling and support Cups 1.2
api in the printing code.
* acconfig.h:
* configure.in: Detect Cups 1.2
* gtk/gtkdebug.h:
* gtk/gtkmain.c: Add a printing debug key.
* gtk/gtkprintbackend.[hc]: Remove the GError parameter from
gtk_print_backend_print_stream, and take a GIOChannel instead
of an fd.
* gtk/gtkprinter-private.h:
* gtk/gtkprinter.c: Replace the fd parameter of
_gtk_printer_create_cairo_surface by a GIOChannel.
* gtk/gtkprintjob.[hc]: Remove the GError parameter from
gtk_print_job_send and make it return void.
* gtk/gtkprintoperation-unix.c:
* gtk/gtkprintjob.c: Adjust callers, add some debugging support.
* modules/printbackends/Makefile.am: Fix DIST_SUBDIRS.
* modules/printbackends/cups/Makefile.am:
* modules/printbackends/lpr/Makefile.am: Add debug CFLAGS.
* modules/printbackends/cups/gtkcupsutils.[hc]:
* modules/printbackends/cups/gtkprintbackendcups.c:
* modules/printbackends/file/gtkprintbackendfile.c:
* modules/printbackends/lpr/gtkprintbackendfile.c: Adapt to
the GIOChannel and GError changes, add debug output
2006-06-20 Christian Persch <chpe@cvs.gnome.org>
* configure.in
* gtk/Makefile.am
* modules/printbackends/Makefile.am
A modules/printbackends/file/.cvsignore
A modules/printbackends/file/Makefile.am
A modules/printbackends/file/gtkprintbackendfile.c
A modules/printbackends/file/gtkprintbackendfile.h
R modules/printbackends/pdf/*:
Rename "pdf" backend to "file" backend. Step 2 from bug #339592.
