[glom/glom-1-18] Do not use deprecated Gtk::ComboBoxEntry.
- From: Murray Cumming <murrayc src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [glom/glom-1-18] Do not use deprecated Gtk::ComboBoxEntry.
- Date: Thu, 27 Jan 2011 14:52:12 +0000 (UTC)
commit 6e0135d60eba565df36f72e0665540b0280ecd10
Author: Murray Cumming <murrayc murrayc com>
Date: Thu Jan 27 15:32:56 2011 +0100
Do not use deprecated Gtk::ComboBoxEntry.
* glom/glom_developer.glade:
* glom/mode_data/datawidget/comboentry.[h|cc]:
* glom/mode_design/comboentry_currency.[h|cc]:
* glom/mode_design/layout/layout_item_dialogs/comboentry_borderwidt
h.[h|cc]:
* glom/variablesmap.[h|cc]: Replace use of (deprecated) Gtk::ComboboxEntry
with ComboBox with has_entry=true.
COPYING | 912 +++++++++++-----
ChangeLog | 29 +
Makefile.am | 9 +-
Makefile_glom.am | 12 +
glom/glom_developer.glade | 32 +-
.../print_layouts/window_print_layout_edit.cc | 33 +-
.../print_layouts/window_print_layout_edit.h | 8 +-
glom/print_layout/canvas_print_layout.cc | 6 +-
glom/utility_widgets/gimpruler/gimpruler.c | 1109 ++++++++++++++++++++
glom/utility_widgets/gimpruler/gimpruler.h | 76 ++
.../gimpruler/libgimpbase/gimpbase-private.c | 49 +
.../gimpruler/libgimpbase/gimpbase-private.h | 68 ++
.../gimpruler/libgimpbase/gimpbase.h | 43 +
.../gimpruler/libgimpbase/gimpbaseenums.h | 541 ++++++++++
.../gimpruler/libgimpbase/gimpbasetypes.h | 97 ++
.../gimpruler/libgimpbase/gimpparam.h | 66 ++
.../gimpruler/libgimpbase/gimpunit.c | 656 ++++++++++++
.../gimpruler/libgimpbase/gimpunit.h | 103 ++
.../gimpruler/libgimpmath/gimpmath.h | 119 +++
po/POTFILES.in | 2 +
20 files changed, 3631 insertions(+), 339 deletions(-)
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+restrictions" within the meaning of section 10. If the Program as you
+received it, or any part of it, contains a notice stating that it is
+governed by this License along with a term that is a further
+restriction, you may remove that term. If a license document contains
+a further restriction but permits relicensing or conveying under this
+License, you may add to a covered work material governed by the terms
+of that license document, provided that the further restriction does
+not survive such relicensing or conveying.
+
+ If you add terms to a covered work in accord with this section, you
+must place, in the relevant source files, a statement of the
+additional terms that apply to those files, or a notice indicating
+where to find the applicable terms.
+
+ Additional terms, permissive or non-permissive, may be stated in the
+form of a separately written license, or stated as exceptions;
+the above requirements apply either way.
+
+ 8. Termination.
+
+ You may not propagate or modify a covered work except as expressly
+provided under this License. Any attempt otherwise to propagate or
+modify it is void, and will automatically terminate your rights under
+this License (including any patent licenses granted under the third
+paragraph of section 11).
+
+ However, if you cease all violation of this License, then your
+license from a particular copyright holder is reinstated (a)
+provisionally, unless and until the copyright holder explicitly and
+finally terminates your license, and (b) permanently, if the copyright
+holder fails to notify you of the violation by some reasonable means
+prior to 60 days after the cessation.
+
+ Moreover, your license from a particular copyright holder is
+reinstated permanently if the copyright holder notifies you of the
+violation by some reasonable means, this is the first time you have
+received notice of violation of this License (for any work) from that
+copyright holder, and you cure the violation prior to 30 days after
+your receipt of the notice.
+
+ Termination of your rights under this section does not terminate the
+licenses of parties who have received copies or rights from you under
+this License. If your rights have been terminated and not permanently
+reinstated, you do not qualify to receive new licenses for the same
+material under section 10.
+
+ 9. Acceptance Not Required for Having Copies.
+
+ You are not required to accept this License in order to receive or
+run a copy of the Program. Ancillary propagation of a covered work
+occurring solely as a consequence of using peer-to-peer transmission
+to receive a copy likewise does not require acceptance. However,
+nothing other than this License grants you permission to propagate or
+modify any covered work. These actions infringe copyright if you do
+not accept this License. Therefore, by modifying or propagating a
+covered work, you indicate your acceptance of this License to do so.
+
+ 10. Automatic Licensing of Downstream Recipients.
+
+ Each time you convey a covered work, the recipient automatically
+receives a license from the original licensors, to run, modify and
+propagate that work, subject to this License. You are not responsible
+for enforcing compliance by third parties with this License.
+
+ An "entity transaction" is a transaction transferring control of an
+organization, or substantially all assets of one, or subdividing an
+organization, or merging organizations. If propagation of a covered
+work results from an entity transaction, each party to that
+transaction who receives a copy of the work also receives whatever
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+the predecessor has it or can get it with reasonable efforts.
+
+ You may not impose any further restrictions on the exercise of the
+rights granted or affirmed under this License. For example, you may
+not impose a license fee, royalty, or other charge for exercise of
+rights granted under this License, and you may not initiate litigation
+(including a cross-claim or counterclaim in a lawsuit) alleging that
+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+ 11. Patents.
+
+ A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based. The
+work thus licensed is called the contributor's "contributor version".
+
+ A contributor's "essential patent claims" are all patent claims
+owned or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
+consequence of further modification of the contributor version. For
+purposes of this definition, "control" includes the right to grant
+patent sublicenses in a manner consistent with the requirements of
this License.
- 7. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
+ Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
+
+ In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement). To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+ If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients. "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+ If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+ A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License. You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+ Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+ 12. No Surrender of Others' Freedom.
+
+ If conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License. If you cannot
-distribute so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you
-may not distribute the Program at all. For example, if a patent
-license would not permit royalty-free redistribution of the Program by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Program.
-
-If any portion of this section is held invalid or unenforceable under
-any particular circumstance, the balance of the section is intended to
-apply and the section as a whole is intended to apply in other
-circumstances.
-
-It is not the purpose of this section to induce you to infringe any
-patents or other property right claims or to contest validity of any
-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system, which is
-implemented by public license practices. Many people have made
-generous contributions to the wide range of software distributed
-through that system in reliance on consistent application of that
-system; it is up to the author/donor to decide if he or she is willing
-to distribute software through any other system and a licensee cannot
-impose that choice.
-
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
- 8. If the distribution and/or use of the Program is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded. In such case, this License incorporates
-the limitation as if written in the body of this License.
-
- 9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time. Such new versions will
+excuse you from the conditions of this License. If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all. For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+ 13. Use with the GNU Affero General Public License.
+
+ Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work. The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+ 14. Revised Versions of this License.
+
+ The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
-Each version is given a distinguishing version number. If the Program
-specifies a version number of this License which applies to it and "any
-later version", you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation. If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
-Foundation.
-
- 10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
-to ask for permission. For software which is copyrighted by the Free
-Software Foundation, write to the Free Software Foundation; we sometimes
-make exceptions for this. Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
-
- NO WARRANTY
-
- 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
-
- 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
-
- END OF TERMS AND CONDITIONS
-
- How to Apply These Terms to Your New Programs
+ Each version is given a distinguishing version number. If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation. If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+ If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+ Later license versions may give you additional or different
+permissions. However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+ 15. Disclaimer of Warranty.
+
+ THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+ 16. Limitation of Liability.
+
+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
@@ -287,15 +628,15 @@ free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
+state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
- This program is free software; you can redistribute it and/or modify
+ 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
+ the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
@@ -304,37 +645,30 @@ the "copyright" line and a pointer to where the full notice is found.
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
-
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
+ If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
- Gnomovision version 69, Copyright (C) year name of author
- Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ <program> Copyright (C) <year> <name of author>
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License. Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary. Here is a sample; alter the names:
-
- Yoyodyne, Inc., hereby disclaims all copyright interest in the program
- `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
- <signature of Ty Coon>, 1 April 1989
- Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs. If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library. If this is what you want to do, use the GNU Library General
-Public License instead of this License.
+parts of the General Public License. Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+ The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
diff --git a/ChangeLog b/ChangeLog
index 63ad114..e597717 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,32 @@
+2010-01-27 Murray Cumming <murrayc murrayc com>
+
+ Replaced GtkRuler with GimpRuler because GtkRuler was removed from GTK 3.
+
+ * glom/utility_widgets/gimpruler/: Added several source files from
+ gimp, with small changes to make it build for us, to provide the GimpRuler
+ widget.
+ * COPYING: Switch to GPL version 3 (instead of 2), because the GIMP source
+ code uses it.
+ * Makefile_glom.am:
+ * glom/glom_developer.glade:
+ * glom/mode_design/print_layouts/window_print_layout_edit.[cc|cc]: Use
+ GimpRuler instead of GtkRuler, creating and adding them in code instead of
+ in the .glade file, to avoid Glade needing to know about that widget.
+
+2011-01-27 Murray Cumming <murrayc murrayc com>
+
+ Do not use deprecated Gtk::ComboBoxEntry.
+
+ * glom/glom_developer.glade:
+ * glom/mode_data/datawidget/comboentry.[h|cc]:
+ * glom/mode_design/comboentry_currency.[h|cc]:
+ * glom/mode_design/layout/layout_item_dialogs/comboentry_borderwidt
+ h.[h|cc]:
+ * glom/variablesmap.[h|cc]: Replace use of (deprecated) Gtk::ComboboxEntry
+ with ComboBox with has_entry=true.
+
+This is the glom-1-18 branch, which uses gtkmm 2.24.
+
2011-01-27 Murray Cumming <murrayc murrayc com>
Do not use deprecated Gtk::ComboBoxEntry.
diff --git a/Makefile.am b/Makefile.am
index 92717be..68883de 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -179,7 +179,7 @@ MAINTAINERCLEANFILES = \
glom_localedir = $(prefix)/$(DATADIRNAME)/locale
glom_includes = -I$(top_builddir)/glom -I$(top_srcdir)/glom -I$(top_builddir) -I$(top_srcdir)
-glom_defines = \
+glom_defines += \
-DGLOM_DATADIR=\""$(datadir)"\" \
-DGLOM_DOCDIR_EXAMPLES=\""$(docdir)/examples"\" \
-DGLOM_DOCDIR_EXAMPLES_NOTINSTALLED=\""$(abs_top_srcdir)/examples"\" \
@@ -187,6 +187,12 @@ glom_defines = \
-DGLOM_PKGDATADIR=\""$(pkgdatadir)"\" \
-DGLOM_PKGDATADIR_NOTINSTALLED=\""$(top_srcdir)/glom"\"
+#Let gimpruler build without changing the paths in its source code:
+glom_includes += -I$(top_srcdir)/glom/utility_widgets/gimpruler
+
+# We use += because this is set first in Makefile_tests.am:
+glom_defines += \
+-DGLOM_DATADIR=\""$(datadir)"\"
AM_CPPFLAGS = $(glom_includes) $(GLOM_CFLAGS) $(PYTHON_CPPFLAGS) $(BOOST_PYTHON_CFLAGS) $(glom_defines)
AM_CFLAGS = $(GLOM_WFLAGS)
@@ -232,3 +238,4 @@ endif
# Instruct GNU make to delete the targets of a rule after it failed, in
# order to avoid the complication of handling that situation manually.
.DELETE_ON_ERROR:
+
diff --git a/Makefile_glom.am b/Makefile_glom.am
index e4350a7..56410bb 100644
--- a/Makefile_glom.am
+++ b/Makefile_glom.am
@@ -149,6 +149,17 @@ glom_source_files = \
glom/utility_widgets/dialog_properties.h \
glom/utility_widgets/flowtable.cc \
glom/utility_widgets/flowtable.h \
+ glom/utility_widgets/gimpruler/gimpruler.c \
+ glom/utility_widgets/gimpruler/gimpruler.h \
+ glom/utility_widgets/gimpruler/libgimpbase/gimpbase.h \
+ glom/utility_widgets/gimpruler/libgimpbase/gimpbaseenums.h \
+ glom/utility_widgets/gimpruler/libgimpbase/gimpbasetypes.h \
+ glom/utility_widgets/gimpruler/libgimpbase/gimpbase-private.h \
+ glom/utility_widgets/gimpruler/libgimpbase/gimpbase-private.c \
+ glom/utility_widgets/gimpruler/libgimpbase/gimpparam.h \
+ glom/utility_widgets/gimpruler/libgimpbase/gimpunit.c \
+ glom/utility_widgets/gimpruler/libgimpbase/gimpunit.h \
+ glom/utility_widgets/gimpruler/libgimpmath/gimpmath.h \
glom/utility_widgets/imageglom.cc \
glom/utility_widgets/imageglom.h \
glom/utility_widgets/layoutwidgetbase.cc \
@@ -367,3 +378,4 @@ glom_glom_LDFLAGS = -mwindows
else
glom_glom_LDFLAGS =
endif
+
diff --git a/glom/glom_developer.glade b/glom/glom_developer.glade
index e116359..16136f4 100644
--- a/glom/glom_developer.glade
+++ b/glom/glom_developer.glade
@@ -1964,42 +1964,12 @@
</packing>
</child>
<child>
- <object class="GtkTable" id="table1">
+ <object class="GtkTable" id="table_canvas">
<property name="visible">True</property>
<property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
<property name="n_rows">2</property>
<property name="n_columns">2</property>
<child>
- <object class="GtkVRuler" id="vruler">
- <property name="visible">True</property>
- <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
- <property name="upper">10</property>
- <property name="position">5</property>
- <property name="max_size">10</property>
- <property name="metric">centimeters</property>
- </object>
- <packing>
- <property name="top_attach">1</property>
- <property name="bottom_attach">2</property>
- <property name="x_options">GTK_SHRINK</property>
- </packing>
- </child>
- <child>
- <object class="GtkHRuler" id="hruler">
- <property name="visible">True</property>
- <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
- <property name="upper">10</property>
- <property name="position">5</property>
- <property name="max_size">10</property>
- <property name="metric">centimeters</property>
- </object>
- <packing>
- <property name="left_attach">1</property>
- <property name="right_attach">2</property>
- <property name="y_options">GTK_SHRINK</property>
- </packing>
- </child>
- <child>
<object class="GtkVBox" id="vbox_canvas">
<property name="visible">True</property>
<property name="orientation">vertical</property>
diff --git a/glom/mode_design/print_layouts/window_print_layout_edit.cc b/glom/mode_design/print_layouts/window_print_layout_edit.cc
index d046b9b..ccf85dc 100644
--- a/glom/mode_design/print_layouts/window_print_layout_edit.cc
+++ b/glom/mode_design/print_layouts/window_print_layout_edit.cc
@@ -62,12 +62,23 @@ Window_PrintLayout_Edit::Window_PrintLayout_Edit(BaseObjectType* cobject, const
builder->get_widget("entry_name", m_entry_name);
builder->get_widget("entry_title", m_entry_title);
- builder->get_widget("vruler", m_vruler);
- builder->get_widget("hruler", m_hruler);
-
- //I'm not sure what set_metric() does, but using Gtk::CENTIMETERS leads to our max being ignored/used-weirdly. murrayc.
- m_hruler->set_metric(Gtk::PIXELS);
- m_vruler->set_metric(Gtk::PIXELS);
+ //The rulers are not in the glade file because they use an unusual widget
+ //that Glade wouldn't usually know about:
+ m_vruler = GIMP_RULER(gimp_ruler_new(GTK_ORIENTATION_VERTICAL));
+ gtk_widget_show(GTK_WIDGET(m_vruler));
+ m_hruler = GIMP_RULER(gimp_ruler_new(GTK_ORIENTATION_HORIZONTAL));
+ gtk_widget_show(GTK_WIDGET(m_hruler));
+
+ //Add the ruler widgets to the table at the left and top:
+ Gtk::Table* table = 0;
+ builder->get_widget("table_canvas", table);
+ gtk_table_attach(table->gobj(), GTK_WIDGET(m_vruler),
+ 0, 1, 1, 2, GTK_SHRINK, (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), 0, 0);
+ gtk_table_attach(table->gobj(), GTK_WIDGET(m_hruler),
+ 1, 2, 0, 1, (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), GTK_SHRINK, 0, 0);
+
+ gimp_ruler_set_unit(m_hruler, GIMP_UNIT_MM);
+ gimp_ruler_set_unit(m_vruler, GIMP_UNIT_MM);
builder->get_widget("handle_box", m_palette_handle_box);
@@ -845,16 +856,14 @@ void Window_PrintLayout_Edit::set_ruler_sizes()
//Note: We should use the page size if we decide not to make the canvas bounds == page size.
on_scroll_value_changed();
- /*
double x1 = 0;
double y1 = 0;
double x2 = 0;
double y2 = 0;
m_canvas.get_bounds(x1, y1, x2, y2);
- m_hruler->set_range(x1, x2, 0, x2);
- m_vruler->set_range(y1, y2, 0, y2);
- */
+ gimp_ruler_set_range(m_hruler, x1, x2, x2);
+ gimp_ruler_set_range(m_vruler, y1, y2, x2);
}
void Window_PrintLayout_Edit::on_scroll_value_changed()
@@ -871,8 +880,8 @@ void Window_PrintLayout_Edit::on_scroll_value_changed()
//std::cout << "DEBUG: Calling m_hruler->set_range(" << x << ", " << x + width << ", 0, " << x + width << std::endl;
- m_hruler->set_range(x, x + width, 0, x + width);
- m_vruler->set_range(y, y + height, 0, y + height);
+ gimp_ruler_set_range(m_hruler, x, x + width, x + width);
+ gimp_ruler_set_range(m_vruler, y, y + height, y + height);
}
bool Window_PrintLayout_Edit::on_configure_event(GdkEventConfigure* event)
diff --git a/glom/mode_design/print_layouts/window_print_layout_edit.h b/glom/mode_design/print_layouts/window_print_layout_edit.h
index d3a163d..10a1462 100644
--- a/glom/mode_design/print_layouts/window_print_layout_edit.h
+++ b/glom/mode_design/print_layouts/window_print_layout_edit.h
@@ -31,8 +31,8 @@
#include <gtkmm/entry.h>
#include <gtkmm/label.h>
#include <gtkmm/uimanager.h>
-//#include <gtkmm/toggleaction.h>
-#include <gtkmm/ruler.h>
+//TODO: #include <gtkmm/ruler.h>
+#include <glom/utility_widgets/gimpruler/gimpruler.h>
#include <gtkmm/builder.h>
namespace Glom
@@ -124,8 +124,8 @@ private:
bool m_drag_preview_requested;
Glib::RefPtr<CanvasLayoutItem> m_layout_item_dropping;
- Gtk::VRuler* m_vruler;
- Gtk::HRuler* m_hruler;
+ GimpRuler* m_vruler;
+ GimpRuler* m_hruler;
//Main menu:
Glib::RefPtr<Gtk::ActionGroup> m_action_group;
diff --git a/glom/print_layout/canvas_print_layout.cc b/glom/print_layout/canvas_print_layout.cc
index d07aeaa..2c1d077 100644
--- a/glom/print_layout/canvas_print_layout.cc
+++ b/glom/print_layout/canvas_print_layout.cc
@@ -115,8 +115,10 @@ sharedptr<PrintLayout> Canvas_PrintLayout::get_print_layout()
//Page Setup:
Glib::KeyFile key_file;
- m_page_setup->save_to_key_file(key_file);
-
+
+ if(m_page_setup)
+ m_page_setup->save_to_key_file(key_file);
+
Glib::ustring data;
#ifdef GLIBMM_EXCEPTIONS_ENABLED
//TODO: Catch an exception
diff --git a/glom/utility_widgets/gimpruler/gimpruler.c b/glom/utility_widgets/gimpruler/gimpruler.c
new file mode 100644
index 0000000..d69c465
--- /dev/null
+++ b/glom/utility_widgets/gimpruler/gimpruler.c
@@ -0,0 +1,1109 @@
+/* LIBGIMP - The GIMP Library
+ * Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
+ *
+ * This library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see
+ * <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <string.h>
+
+#include <gtk/gtk.h>
+
+#include "libgimpbase/gimpbase.h"
+#include "libgimpmath/gimpmath.h"
+
+/* #include "libgimpwidgets/gimpwidgetstypes.h" */
+
+#include "gimpruler.h"
+
+
+/**
+ * SECTION: gimpruler
+ * @title: GimpRuler
+ * @short_description: A ruler widget with configurable unit and orientation.
+ *
+ * A ruler widget with configurable unit and orientation.
+ **/
+
+
+#define DEFAULT_RULER_FONT_SCALE PANGO_SCALE_SMALL
+#define MINIMUM_INCR 5
+
+
+enum
+{
+ PROP_0,
+ PROP_ORIENTATION,
+ PROP_UNIT,
+ PROP_LOWER,
+ PROP_UPPER,
+ PROP_POSITION,
+ PROP_MAX_SIZE
+};
+
+
+/* All distances below are in 1/72nd's of an inch. (According to
+ * Adobe that's a point, but points are really 1/72.27 in.)
+ */
+typedef struct
+{
+ GtkOrientation orientation;
+ GimpUnit unit;
+ gdouble lower;
+ gdouble upper;
+ gdouble position;
+ gdouble max_size;
+
+ cairo_surface_t *backing_store;
+ PangoLayout *layout;
+ gdouble font_scale;
+
+ gint xsrc;
+ gint ysrc;
+} GimpRulerPrivate;
+
+
+static const struct
+{
+ const gdouble ruler_scale[16];
+ const gint subdivide[5];
+} ruler_metric =
+{
+ { 1, 2, 5, 10, 25, 50, 100, 250, 500, 1000, 2500, 5000, 10000, 25000, 50000, 100000 },
+ { 1, 5, 10, 50, 100 }
+};
+
+
+static void gimp_ruler_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec);
+static void gimp_ruler_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec);
+
+static void gimp_ruler_realize (GtkWidget *widget);
+static void gimp_ruler_unrealize (GtkWidget *widget);
+static void gimp_ruler_size_allocate (GtkWidget *widget,
+ GtkAllocation *allocation);
+static void gimp_ruler_get_preferred_width (GtkWidget *widget,
+ gint *minimum_width,
+ gint *natural_width);
+static void gimp_ruler_get_preferred_height (GtkWidget *widget,
+ gint *minimum_height,
+ gint *natural_height);
+static void gimp_ruler_style_set (GtkWidget *widget,
+ GtkStyle *prev_style);
+static gboolean gimp_ruler_motion_notify (GtkWidget *widget,
+ GdkEventMotion *event);
+static gboolean gimp_ruler_draw (GtkWidget *widget,
+ cairo_t *cr);
+
+static void gimp_ruler_draw_ticks (GimpRuler *ruler);
+static void gimp_ruler_draw_pos (GimpRuler *ruler);
+static void gimp_ruler_make_pixmap (GimpRuler *ruler);
+
+static PangoLayout * gimp_ruler_get_layout (GtkWidget *widget,
+ const gchar *text);
+
+
+G_DEFINE_TYPE (GimpRuler, gimp_ruler, GTK_TYPE_WIDGET)
+
+#define GIMP_RULER_GET_PRIVATE(ruler) \
+ G_TYPE_INSTANCE_GET_PRIVATE (ruler, GIMP_TYPE_RULER, GimpRulerPrivate)
+
+
+static void
+gimp_ruler_class_init (GimpRulerClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+ GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
+
+ object_class->set_property = gimp_ruler_set_property;
+ object_class->get_property = gimp_ruler_get_property;
+
+ widget_class->realize = gimp_ruler_realize;
+ widget_class->unrealize = gimp_ruler_unrealize;
+ widget_class->get_preferred_width = gimp_ruler_get_preferred_width;
+ widget_class->get_preferred_height = gimp_ruler_get_preferred_height;
+ widget_class->size_allocate = gimp_ruler_size_allocate;
+ widget_class->style_set = gimp_ruler_style_set;
+ widget_class->motion_notify_event = gimp_ruler_motion_notify;
+ widget_class->draw = gimp_ruler_draw;
+
+ g_type_class_add_private (object_class, sizeof (GimpRulerPrivate));
+
+ g_object_class_install_property (object_class,
+ PROP_ORIENTATION,
+ g_param_spec_enum ("orientation",
+ "Orientation",
+ "The orientation of the ruler",
+ GTK_TYPE_ORIENTATION,
+ GTK_ORIENTATION_HORIZONTAL,
+ GIMP_PARAM_READWRITE));
+
+ g_object_class_install_property (object_class,
+ PROP_LOWER,
+ gimp_param_spec_unit ("unit",
+ "Unit",
+ "Unit of ruler",
+ TRUE, TRUE,
+ GIMP_UNIT_PIXEL,
+ GIMP_PARAM_READWRITE));
+
+ g_object_class_install_property (object_class,
+ PROP_LOWER,
+ g_param_spec_double ("lower",
+ "Lower",
+ "Lower limit of ruler",
+ -G_MAXDOUBLE,
+ G_MAXDOUBLE,
+ 0.0,
+ GIMP_PARAM_READWRITE));
+
+ g_object_class_install_property (object_class,
+ PROP_UPPER,
+ g_param_spec_double ("upper",
+ "Upper",
+ "Upper limit of ruler",
+ -G_MAXDOUBLE,
+ G_MAXDOUBLE,
+ 0.0,
+ GIMP_PARAM_READWRITE));
+
+ g_object_class_install_property (object_class,
+ PROP_POSITION,
+ g_param_spec_double ("position",
+ "Position",
+ "Position of mark on the ruler",
+ -G_MAXDOUBLE,
+ G_MAXDOUBLE,
+ 0.0,
+ GIMP_PARAM_READWRITE));
+
+ g_object_class_install_property (object_class,
+ PROP_MAX_SIZE,
+ g_param_spec_double ("max-size",
+ "Max Size",
+ "Maximum size of the ruler",
+ -G_MAXDOUBLE,
+ G_MAXDOUBLE,
+ 0.0,
+ GIMP_PARAM_READWRITE));
+
+ gtk_widget_class_install_style_property (widget_class,
+ g_param_spec_double ("font-scale",
+ NULL, NULL,
+ 0.0,
+ G_MAXDOUBLE,
+ DEFAULT_RULER_FONT_SCALE,
+ GIMP_PARAM_READABLE));
+}
+
+static void
+gimp_ruler_init (GimpRuler *ruler)
+{
+ GimpRulerPrivate *priv = GIMP_RULER_GET_PRIVATE (ruler);
+
+ priv->orientation = GTK_ORIENTATION_HORIZONTAL;
+ priv->unit = GIMP_PIXELS;
+ priv->lower = 0;
+ priv->upper = 0;
+ priv->position = 0;
+ priv->max_size = 0;
+ priv->backing_store = NULL;
+ priv->font_scale = DEFAULT_RULER_FONT_SCALE;
+}
+
+static void
+gimp_ruler_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ GimpRuler *ruler = GIMP_RULER (object);
+ GimpRulerPrivate *priv = GIMP_RULER_GET_PRIVATE (ruler);
+
+ switch (prop_id)
+ {
+ case PROP_ORIENTATION:
+ priv->orientation = g_value_get_enum (value);
+ gtk_widget_queue_resize (GTK_WIDGET (ruler));
+ break;
+
+ case PROP_UNIT:
+ gimp_ruler_set_unit (ruler, g_value_get_int (value));
+ break;
+
+ case PROP_LOWER:
+ gimp_ruler_set_range (ruler,
+ g_value_get_double (value),
+ priv->upper,
+ priv->max_size);
+ break;
+ case PROP_UPPER:
+ gimp_ruler_set_range (ruler,
+ priv->lower,
+ g_value_get_double (value),
+ priv->max_size);
+ break;
+
+ case PROP_POSITION:
+ gimp_ruler_set_position (ruler, g_value_get_double (value));
+ break;
+
+ case PROP_MAX_SIZE:
+ gimp_ruler_set_range (ruler,
+ priv->lower,
+ priv->upper,
+ g_value_get_double (value));
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+gimp_ruler_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ GimpRuler *ruler = GIMP_RULER (object);
+ GimpRulerPrivate *priv = GIMP_RULER_GET_PRIVATE (ruler);
+
+ switch (prop_id)
+ {
+ case PROP_ORIENTATION:
+ g_value_set_enum (value, priv->orientation);
+ break;
+
+ case PROP_UNIT:
+ g_value_set_int (value, priv->unit);
+ break;
+
+ case PROP_LOWER:
+ g_value_set_double (value, priv->lower);
+ break;
+
+ case PROP_UPPER:
+ g_value_set_double (value, priv->upper);
+ break;
+
+ case PROP_POSITION:
+ g_value_set_double (value, priv->position);
+ break;
+
+ case PROP_MAX_SIZE:
+ g_value_set_double (value, priv->max_size);
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+/**
+ * gimp_ruler_new:
+ * @orientation: the ruler's orientation.
+ *
+ * Creates a new ruler.
+ *
+ * Return value: a new #GimpRuler widget.
+ *
+ * Since: GIMP 2.8
+ **/
+GtkWidget *
+gimp_ruler_new (GtkOrientation orientation)
+{
+ return g_object_new (GIMP_TYPE_RULER,
+ "orientation", orientation,
+ NULL);
+}
+
+/**
+ * gimp_ruler_set_position:
+ * @ruler: a #GimpRuler
+ * @unit: the #GimpUnit to set the ruler to
+ *
+ * This sets the unit of the ruler.
+ *
+ * Since: GIMP 2.8
+ */
+void
+gimp_ruler_set_unit (GimpRuler *ruler,
+ GimpUnit unit)
+{
+ GimpRulerPrivate *priv;
+
+ g_return_if_fail (GIMP_IS_RULER (ruler));
+
+ priv = GIMP_RULER_GET_PRIVATE (ruler);
+
+ if (priv->unit != unit)
+ {
+ priv->unit = unit;
+ g_object_notify (G_OBJECT (ruler), "unit");
+
+ gtk_widget_queue_draw (GTK_WIDGET (ruler));
+ }
+}
+
+/**
+ * gimp_ruler_get_unit:
+ * @ruler: a #GimpRuler
+ *
+ * Return value: the unit currently used in the @ruler widget.
+ *
+ * Since: GIMP 2.8
+ **/
+GimpUnit
+gimp_ruler_get_unit (GimpRuler *ruler)
+{
+ g_return_val_if_fail (GIMP_IS_RULER (ruler), 0);
+
+ return GIMP_RULER_GET_PRIVATE (ruler)->unit;
+}
+
+/**
+ * gimp_ruler_set_position:
+ * @ruler: a #GimpRuler
+ * @position: the position to set the ruler to
+ *
+ * This sets the position of the ruler.
+ *
+ * Since: GIMP 2.8
+ */
+void
+gimp_ruler_set_position (GimpRuler *ruler,
+ gdouble position)
+{
+ GimpRulerPrivate *priv;
+
+ g_return_if_fail (GIMP_IS_RULER (ruler));
+
+ priv = GIMP_RULER_GET_PRIVATE (ruler);
+
+ if (priv->position != position)
+ {
+ priv->position = position;
+ g_object_notify (G_OBJECT (ruler), "position");
+
+ gimp_ruler_draw_pos (ruler);
+ }
+}
+
+/**
+ * gimp_ruler_get_position:
+ * @ruler: a #GimpRuler
+ *
+ * Return value: the current position of the @ruler widget.
+ *
+ * Since: GIMP 2.8
+ **/
+gdouble
+gimp_ruler_get_position (GimpRuler *ruler)
+{
+ g_return_val_if_fail (GIMP_IS_RULER (ruler), 0.0);
+
+ return GIMP_RULER_GET_PRIVATE (ruler)->position;
+}
+
+/**
+ * gimp_ruler_set_range:
+ * @ruler: a #GimpRuler
+ * @lower: the lower limit of the ruler
+ * @upper: the upper limit of the ruler
+ * @max_size: the maximum size of the ruler used when calculating the space to
+ * leave for the text
+ *
+ * This sets the range of the ruler.
+ *
+ * Since: GIMP 2.8
+ */
+void
+gimp_ruler_set_range (GimpRuler *ruler,
+ gdouble lower,
+ gdouble upper,
+ gdouble max_size)
+{
+ GimpRulerPrivate *priv;
+
+ g_return_if_fail (GIMP_IS_RULER (ruler));
+
+ priv = GIMP_RULER_GET_PRIVATE (ruler);
+
+ g_object_freeze_notify (G_OBJECT (ruler));
+ if (priv->lower != lower)
+ {
+ priv->lower = lower;
+ g_object_notify (G_OBJECT (ruler), "lower");
+ }
+ if (priv->upper != upper)
+ {
+ priv->upper = upper;
+ g_object_notify (G_OBJECT (ruler), "upper");
+ }
+ if (priv->max_size != max_size)
+ {
+ priv->max_size = max_size;
+ g_object_notify (G_OBJECT (ruler), "max-size");
+ }
+ g_object_thaw_notify (G_OBJECT (ruler));
+
+ gtk_widget_queue_draw (GTK_WIDGET (ruler));
+}
+
+/**
+ * gimp_ruler_get_range:
+ * @ruler: a #GimpRuler
+ * @lower: location to store lower limit of the ruler, or %NULL
+ * @upper: location to store upper limit of the ruler, or %NULL
+ * @max_size: location to store the maximum size of the ruler used when
+ * calculating the space to leave for the text, or %NULL.
+ *
+ * Retrieves values indicating the range and current position of a #GimpRuler.
+ * See gimp_ruler_set_range().
+ *
+ * Since: GIMP 2.8
+ **/
+void
+gimp_ruler_get_range (GimpRuler *ruler,
+ gdouble *lower,
+ gdouble *upper,
+ gdouble *max_size)
+{
+ GimpRulerPrivate *priv;
+
+ g_return_if_fail (GIMP_IS_RULER (ruler));
+
+ priv = GIMP_RULER_GET_PRIVATE (ruler);
+
+ if (lower)
+ *lower = priv->lower;
+ if (upper)
+ *upper = priv->upper;
+ if (max_size)
+ *max_size = priv->max_size;
+}
+
+static void
+gimp_ruler_realize (GtkWidget *widget)
+{
+ GimpRuler *ruler = GIMP_RULER (widget);
+ GtkAllocation allocation;
+ GdkWindowAttr attributes;
+ gint attributes_mask;
+
+ gtk_widget_set_realized (widget, TRUE);
+
+ gtk_widget_get_allocation (widget, &allocation);
+
+ attributes.window_type = GDK_WINDOW_CHILD;
+ attributes.x = allocation.x;
+ attributes.y = allocation.y;
+ attributes.width = allocation.width;
+ attributes.height = allocation.height;
+ attributes.wclass = GDK_INPUT_OUTPUT;
+ attributes.visual = gtk_widget_get_visual (widget);
+ attributes.event_mask = (gtk_widget_get_events (widget) |
+ GDK_EXPOSURE_MASK |
+ GDK_POINTER_MOTION_MASK |
+ GDK_POINTER_MOTION_HINT_MASK);
+
+ attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL;
+
+ gtk_widget_set_window (widget,
+ gdk_window_new (gtk_widget_get_parent_window (widget),
+ &attributes, attributes_mask));
+ gdk_window_set_user_data (gtk_widget_get_window (widget), ruler);
+
+ gtk_widget_style_attach (widget);
+ gtk_style_set_background (gtk_widget_get_style (widget),
+ gtk_widget_get_window (widget),
+ GTK_STATE_ACTIVE);
+
+ gimp_ruler_make_pixmap (ruler);
+}
+
+static void
+gimp_ruler_unrealize (GtkWidget *widget)
+{
+ GimpRuler *ruler = GIMP_RULER (widget);
+ GimpRulerPrivate *priv = GIMP_RULER_GET_PRIVATE (ruler);
+
+ if (priv->backing_store)
+ {
+ cairo_surface_destroy (priv->backing_store);
+ priv->backing_store = NULL;
+ }
+
+ if (priv->layout)
+ {
+ g_object_unref (priv->layout);
+ priv->layout = NULL;
+ }
+
+ GTK_WIDGET_CLASS (gimp_ruler_parent_class)->unrealize (widget);
+}
+
+static void
+gimp_ruler_size_allocate (GtkWidget *widget,
+ GtkAllocation *allocation)
+{
+ GimpRuler *ruler = GIMP_RULER (widget);
+ GtkAllocation widget_allocation;
+ gboolean resized;
+
+ gtk_widget_get_allocation (widget, &widget_allocation);
+
+ resized = (widget_allocation.width != allocation->width ||
+ widget_allocation.height != allocation->height);
+
+ gtk_widget_set_allocation (widget, allocation);
+
+ if (gtk_widget_get_realized (widget))
+ {
+ gdk_window_move_resize (gtk_widget_get_window (widget),
+ allocation->x, allocation->y,
+ allocation->width, allocation->height);
+
+ if (resized)
+ gimp_ruler_make_pixmap (ruler);
+ }
+}
+
+static void
+gimp_ruler_size_request (GtkWidget *widget,
+ GtkRequisition *requisition)
+{
+ GimpRulerPrivate *priv = GIMP_RULER_GET_PRIVATE (widget);
+ GtkStyle *style = gtk_widget_get_style (widget);
+ PangoLayout *layout;
+ PangoRectangle ink_rect;
+ gint size;
+
+ layout = gimp_ruler_get_layout (widget, "0123456789");
+ pango_layout_get_pixel_extents (layout, &ink_rect, NULL);
+
+ size = 2 + ink_rect.height * 1.7;
+
+ if (priv->orientation == GTK_ORIENTATION_HORIZONTAL)
+ {
+ requisition->width = style->xthickness * 2 + 1;
+ requisition->height = style->ythickness * 2 + size;
+ }
+ else
+ {
+ requisition->width = style->xthickness * 2 + size;
+ requisition->height = style->ythickness * 2 + 1;
+ }
+}
+
+static void
+gimp_ruler_get_preferred_width (GtkWidget *widget,
+ gint *minimum_width,
+ gint *natural_width)
+{
+ GtkRequisition requisition;
+
+ gimp_ruler_size_request (widget, &requisition);
+
+ *minimum_width = *natural_width = requisition.width;
+}
+
+static void
+gimp_ruler_get_preferred_height (GtkWidget *widget,
+ gint *minimum_height,
+ gint *natural_height)
+{
+ GtkRequisition requisition;
+
+ gimp_ruler_size_request (widget, &requisition);
+
+ *minimum_height = *natural_height = requisition.height;
+}
+
+static void
+gimp_ruler_style_set (GtkWidget *widget,
+ GtkStyle *prev_style)
+{
+ GimpRulerPrivate *priv = GIMP_RULER_GET_PRIVATE (widget);
+
+ GTK_WIDGET_CLASS (gimp_ruler_parent_class)->style_set (widget, prev_style);
+
+ gtk_widget_style_get (widget,
+ "font-scale", &priv->font_scale,
+ NULL);
+
+ if (priv->layout)
+ {
+ g_object_unref (priv->layout);
+ priv->layout = NULL;
+ }
+}
+
+static gboolean
+gimp_ruler_motion_notify (GtkWidget *widget,
+ GdkEventMotion *event)
+{
+ GimpRuler *ruler = GIMP_RULER (widget);
+ GimpRulerPrivate *priv = GIMP_RULER_GET_PRIVATE (ruler);
+ GtkAllocation allocation;
+ gdouble lower;
+ gdouble upper;
+
+ gdk_event_request_motions (event);
+
+ gtk_widget_get_allocation (widget, &allocation);
+ gimp_ruler_get_range (ruler, &lower, &upper, NULL);
+
+ if (priv->orientation == GTK_ORIENTATION_HORIZONTAL)
+ {
+ gimp_ruler_set_position (ruler,
+ lower +
+ (upper - lower) * event->x /
+ allocation.width);
+ }
+ else
+ {
+ gimp_ruler_set_position (ruler,
+ lower +
+ (upper - lower) * event->y /
+ allocation.height);
+ }
+
+ return FALSE;
+}
+
+static gboolean
+gimp_ruler_draw (GtkWidget *widget,
+ cairo_t *cr)
+{
+ GimpRuler *ruler = GIMP_RULER (widget);
+ GimpRulerPrivate *priv = GIMP_RULER_GET_PRIVATE (ruler);
+
+ gimp_ruler_draw_ticks (ruler);
+
+ cairo_set_source_surface (cr, priv->backing_store, 0, 0);
+ cairo_paint (cr);
+
+ gimp_ruler_draw_pos (ruler);
+
+ return FALSE;
+}
+
+static void
+gimp_ruler_draw_ticks (GimpRuler *ruler)
+{
+ GtkWidget *widget = GTK_WIDGET (ruler);
+ GtkStyle *style = gtk_widget_get_style (widget);
+ GimpRulerPrivate *priv = GIMP_RULER_GET_PRIVATE (ruler);
+ GtkStateType state = gtk_widget_get_state (widget);
+ GtkAllocation allocation;
+ cairo_t *cr;
+ gint i;
+ gint width, height;
+ gint xthickness;
+ gint ythickness;
+ gint length, ideal_length;
+ gdouble lower, upper; /* Upper and lower limits, in ruler units */
+ gdouble increment; /* Number of pixels per unit */
+ gint scale; /* Number of units per major unit */
+ gdouble start, end, cur;
+ gchar unit_str[32];
+ gint digit_height;
+ gint digit_offset;
+ gint text_size;
+ gint pos;
+ gdouble max_size;
+ GimpUnit unit;
+ PangoLayout *layout;
+ PangoRectangle logical_rect, ink_rect;
+
+ if (! gtk_widget_is_drawable (widget))
+ return;
+
+ gtk_widget_get_allocation (widget, &allocation);
+
+ xthickness = style->xthickness;
+ ythickness = style->ythickness;
+
+ layout = gimp_ruler_get_layout (widget, "0123456789");
+ pango_layout_get_extents (layout, &ink_rect, &logical_rect);
+
+ digit_height = PANGO_PIXELS (ink_rect.height) + 2;
+ digit_offset = ink_rect.y;
+
+ if (priv->orientation == GTK_ORIENTATION_HORIZONTAL)
+ {
+ width = allocation.width;
+ height = allocation.height - ythickness * 2;
+ }
+ else
+ {
+ width = allocation.height;
+ height = allocation.width - ythickness * 2;
+ }
+
+ cr = cairo_create (priv->backing_store);
+ gdk_cairo_set_source_color (cr, &style->bg[state]);
+
+#if 0
+ gtk_paint_box (style, priv->backing_store,
+ GTK_STATE_NORMAL, GTK_SHADOW_OUT,
+ NULL, widget,
+ priv->orientation == GTK_ORIENTATION_HORIZONTAL ?
+ "hruler" : "vruler",
+ 0, 0,
+ allocation.width, allocation.height);
+#else
+ cairo_paint (cr);
+#endif
+
+ gdk_cairo_set_source_color (cr, &style->fg[state]);
+
+ if (priv->orientation == GTK_ORIENTATION_HORIZONTAL)
+ {
+ cairo_rectangle (cr,
+ xthickness,
+ height + ythickness,
+ allocation.width - 2 * xthickness,
+ 1);
+ }
+ else
+ {
+ cairo_rectangle (cr,
+ height + xthickness,
+ ythickness,
+ 1,
+ allocation.height - 2 * ythickness);
+ }
+
+ gimp_ruler_get_range (ruler, &lower, &upper, &max_size);
+
+ if ((upper - lower) == 0)
+ goto out;
+
+ increment = (gdouble) width / (upper - lower);
+
+ /* determine the scale
+ * use the maximum extents of the ruler to determine the largest
+ * possible number to be displayed. Calculate the height in pixels
+ * of this displayed text. Use this height to find a scale which
+ * leaves sufficient room for drawing the ruler.
+ *
+ * We calculate the text size as for the vruler instead of
+ * actually measuring the text width, so that the result for the
+ * scale looks consistent with an accompanying vruler.
+ */
+ scale = ceil (max_size);
+ g_snprintf (unit_str, sizeof (unit_str), "%d", scale);
+ text_size = strlen (unit_str) * digit_height + 1;
+
+ for (scale = 0; scale < (gint)G_N_ELEMENTS (ruler_metric.ruler_scale); scale++)
+ if (ruler_metric.ruler_scale[scale] * fabs (increment) > 2 * text_size)
+ break;
+
+ if (scale == (gint)G_N_ELEMENTS (ruler_metric.ruler_scale))
+ scale = G_N_ELEMENTS (ruler_metric.ruler_scale) - 1;
+
+ unit = gimp_ruler_get_unit (ruler);
+
+ /* drawing starts here */
+ length = 0;
+ for (i = G_N_ELEMENTS (ruler_metric.subdivide) - 1; i >= 0; i--)
+ {
+ gdouble subd_incr;
+
+ /* hack to get proper subdivisions at full pixels */
+ if (unit == GIMP_UNIT_PIXEL && scale == 1 && i == 1)
+ subd_incr = 1.0;
+ else
+ subd_incr = ((gdouble) ruler_metric.ruler_scale[scale] /
+ (gdouble) ruler_metric.subdivide[i]);
+
+ if (subd_incr * fabs (increment) <= MINIMUM_INCR)
+ continue;
+
+ /* don't subdivide pixels */
+ if (unit == GIMP_UNIT_PIXEL && subd_incr < 1.0)
+ continue;
+
+ /* Calculate the length of the tickmarks. Make sure that
+ * this length increases for each set of ticks
+ */
+ ideal_length = height / (i + 1) - 1;
+ if (ideal_length > ++length)
+ length = ideal_length;
+
+ if (lower < upper)
+ {
+ start = floor (lower / subd_incr) * subd_incr;
+ end = ceil (upper / subd_incr) * subd_incr;
+ }
+ else
+ {
+ start = floor (upper / subd_incr) * subd_incr;
+ end = ceil (lower / subd_incr) * subd_incr;
+ }
+
+ for (cur = start; cur <= end; cur += subd_incr)
+ {
+ pos = ROUND ((cur - lower) * increment);
+
+ if (priv->orientation == GTK_ORIENTATION_HORIZONTAL)
+ {
+ cairo_rectangle (cr,
+ pos, height + ythickness - length,
+ 1, length);
+ }
+ else
+ {
+ cairo_rectangle (cr,
+ height + xthickness - length, pos,
+ length, 1);
+ }
+
+ /* draw label */
+ if (i == 0)
+ {
+ g_snprintf (unit_str, sizeof (unit_str), "%d", (int) cur);
+
+ if (priv->orientation == GTK_ORIENTATION_HORIZONTAL)
+ {
+ pango_layout_set_text (layout, unit_str, -1);
+ pango_layout_get_extents (layout, &logical_rect, NULL);
+
+#if 0
+ gtk_paint_layout (style,
+ priv->backing_store,
+ state,
+ FALSE,
+ NULL,
+ widget,
+ "hruler",
+ pos + 2,
+ ythickness + PANGO_PIXELS (logical_rect.y - digit_offset),
+ layout);
+#else
+ cairo_move_to (cr,
+ pos + 2,
+ ythickness + PANGO_PIXELS (logical_rect.y - digit_offset));
+ pango_cairo_show_layout (cr, layout);
+#endif
+ }
+ else
+ {
+ gint j;
+
+ for (j = 0; j < (int) strlen (unit_str); j++)
+ {
+ pango_layout_set_text (layout, unit_str + j, 1);
+ pango_layout_get_extents (layout, NULL, &logical_rect);
+
+#if 0
+ gtk_paint_layout (style,
+ priv->backing_store,
+ state,
+ FALSE,
+ NULL,
+ widget,
+ "vruler",
+ xthickness + 1,
+ pos + digit_height * j + 2 + PANGO_PIXELS (logical_rect.y - digit_offset),
+ layout);
+#else
+ cairo_move_to (cr,
+ xthickness + 1,
+ pos + digit_height * j + 2 + PANGO_PIXELS (logical_rect.y - digit_offset));
+ pango_cairo_show_layout (cr, layout);
+#endif
+ }
+ }
+ }
+ }
+ }
+
+ cairo_fill (cr);
+out:
+ cairo_destroy (cr);
+}
+
+static void
+gimp_ruler_draw_pos (GimpRuler *ruler)
+{
+ GtkWidget *widget = GTK_WIDGET (ruler);
+ GtkStyle *style = gtk_widget_get_style (widget);
+ GimpRulerPrivate *priv = GIMP_RULER_GET_PRIVATE (ruler);
+ GtkStateType state = gtk_widget_get_state (widget);
+ GtkAllocation allocation;
+ gint x, y;
+ gint width, height;
+ gint bs_width, bs_height;
+ gint xthickness;
+ gint ythickness;
+
+ if (! gtk_widget_is_drawable (widget))
+ return;
+
+ gtk_widget_get_allocation (widget, &allocation);
+
+ xthickness = style->xthickness;
+ ythickness = style->ythickness;
+
+ if (priv->orientation == GTK_ORIENTATION_HORIZONTAL)
+ {
+ width = allocation.width;
+ height = allocation.height - ythickness * 2;
+
+ bs_width = height / 2 + 2;
+ bs_width |= 1; /* make sure it's odd */
+ bs_height = bs_width / 2 + 1;
+ }
+ else
+ {
+ width = allocation.width - xthickness * 2;
+ height = allocation.height;
+
+ bs_height = width / 2 + 2;
+ bs_height |= 1; /* make sure it's odd */
+ bs_width = bs_height / 2 + 1;
+ }
+
+ if ((bs_width > 0) && (bs_height > 0))
+ {
+ cairo_t *cr = gdk_cairo_create (gtk_widget_get_window (widget));
+ gdouble lower;
+ gdouble upper;
+ gdouble position;
+ gdouble increment;
+
+ /* If a backing store exists, restore the ruler */
+ if (priv->backing_store)
+ {
+ cairo_set_source_surface (cr, priv->backing_store, 0, 0);
+ cairo_rectangle (cr, priv->xsrc, priv->ysrc, bs_width, bs_height);
+ cairo_fill (cr);
+ }
+
+ position = gimp_ruler_get_position (ruler);
+
+ gimp_ruler_get_range (ruler, &lower, &upper, NULL);
+
+ if (priv->orientation == GTK_ORIENTATION_HORIZONTAL)
+ {
+ increment = (gdouble) width / (upper - lower);
+
+ x = ROUND ((position - lower) * increment) + (xthickness - bs_width) / 2 - 1;
+ y = (height + bs_height) / 2 + ythickness;
+ }
+ else
+ {
+ increment = (gdouble) height / (upper - lower);
+
+ x = (width + bs_width) / 2 + xthickness;
+ y = ROUND ((position - lower) * increment) + (ythickness - bs_height) / 2 - 1;
+ }
+
+ gdk_cairo_set_source_color (cr, &style->fg[state]);
+
+ cairo_move_to (cr, x, y);
+
+ if (priv->orientation == GTK_ORIENTATION_HORIZONTAL)
+ {
+ cairo_line_to (cr, x + bs_width / 2.0, y + bs_height);
+ cairo_line_to (cr, x + bs_width, y);
+ }
+ else
+ {
+ cairo_line_to (cr, x + bs_width, y + bs_height / 2.0);
+ cairo_line_to (cr, x, y + bs_height);
+ }
+
+ cairo_fill (cr);
+
+ cairo_destroy (cr);
+
+ priv->xsrc = x;
+ priv->ysrc = y;
+ }
+}
+
+static void
+gimp_ruler_make_pixmap (GimpRuler *ruler)
+{
+ GtkWidget *widget = GTK_WIDGET (ruler);
+ GimpRulerPrivate *priv = GIMP_RULER_GET_PRIVATE (ruler);
+ GtkAllocation allocation;
+
+ gtk_widget_get_allocation (widget, &allocation);
+
+ if (priv->backing_store)
+ cairo_surface_destroy (priv->backing_store);
+
+ priv->backing_store =
+ gdk_window_create_similar_surface (gtk_widget_get_window (widget),
+ CAIRO_CONTENT_COLOR,
+ allocation.width,
+ allocation.height);
+}
+
+
+static PangoLayout *
+gimp_ruler_create_layout (GtkWidget *widget,
+ const gchar *text)
+{
+ GimpRulerPrivate *priv = GIMP_RULER_GET_PRIVATE (widget);
+ PangoLayout *layout;
+ PangoAttrList *attrs;
+ PangoAttribute *attr;
+
+ layout = gtk_widget_create_pango_layout (widget, text);
+
+ attrs = pango_attr_list_new ();
+
+ attr = pango_attr_scale_new (priv->font_scale);
+ attr->start_index = 0;
+ attr->end_index = -1;
+ pango_attr_list_insert (attrs, attr);
+
+ pango_layout_set_attributes (layout, attrs);
+ pango_attr_list_unref (attrs);
+
+ return layout;
+}
+
+static PangoLayout *
+gimp_ruler_get_layout (GtkWidget *widget,
+ const gchar *text)
+{
+ GimpRulerPrivate *priv = GIMP_RULER_GET_PRIVATE (widget);
+
+ if (priv->layout)
+ {
+ pango_layout_set_text (priv->layout, text, -1);
+ return priv->layout;
+ }
+
+ priv->layout = gimp_ruler_create_layout (widget, text);
+
+ return priv->layout;
+}
diff --git a/glom/utility_widgets/gimpruler/gimpruler.h b/glom/utility_widgets/gimpruler/gimpruler.h
new file mode 100644
index 0000000..fa288c7
--- /dev/null
+++ b/glom/utility_widgets/gimpruler/gimpruler.h
@@ -0,0 +1,76 @@
+/* LIBGIMP - The GIMP Library
+ * Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
+ *
+ * This library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see
+ * <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GIMP_RULER_H__
+#define __GIMP_RULER_H__
+
+/* This is not in the original gimp source code. */
+#include <libgimpbase/gimpunit.h>
+
+G_BEGIN_DECLS
+
+#define GIMP_TYPE_RULER (gimp_ruler_get_type ())
+#define GIMP_RULER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_RULER, GimpRuler))
+#define GIMP_RULER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_RULER, GimpRulerClass))
+#define GIMP_IS_RULER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_RULER))
+#define GIMP_IS_RULER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_RULER))
+#define GIMP_RULER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_RULER, GimpRulerClass))
+
+/* In the original gimp source code, this is in libgimpwidgets/gimpwidgetstypes.h */
+typedef struct _GimpRuler GimpRuler;
+
+typedef struct _GimpRulerClass GimpRulerClass;
+
+struct _GimpRuler
+{
+ GtkWidget parent_instance;
+};
+
+struct _GimpRulerClass
+{
+ GtkWidgetClass parent_class;
+
+ /* Padding for future expansion */
+ void (*_gimp_reserved1) (void);
+ void (*_gimp_reserved2) (void);
+ void (*_gimp_reserved3) (void);
+ void (*_gimp_reserved4) (void);
+};
+
+
+GType gimp_ruler_get_type (void) G_GNUC_CONST;
+
+GtkWidget * gimp_ruler_new (GtkOrientation orientation);
+void gimp_ruler_set_unit (GimpRuler *ruler,
+ GimpUnit unit);
+GimpUnit gimp_ruler_get_unit (GimpRuler *ruler);
+void gimp_ruler_set_position (GimpRuler *ruler,
+ gdouble position);
+gdouble gimp_ruler_get_position (GimpRuler *ruler);
+void gimp_ruler_set_range (GimpRuler *ruler,
+ gdouble lower,
+ gdouble upper,
+ gdouble max_size);
+void gimp_ruler_get_range (GimpRuler *ruler,
+ gdouble *lower,
+ gdouble *upper,
+ gdouble *max_size);
+
+G_END_DECLS
+
+#endif /* __GIMP_RULER_H__ */
diff --git a/glom/utility_widgets/gimpruler/libgimpbase/gimpbase-private.c b/glom/utility_widgets/gimpruler/libgimpbase/gimpbase-private.c
new file mode 100644
index 0000000..60feabf
--- /dev/null
+++ b/glom/utility_widgets/gimpruler/libgimpbase/gimpbase-private.c
@@ -0,0 +1,49 @@
+/* LIBGIMP - The GIMP Library
+ * Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
+ *
+ * gimpbase-private.c
+ * Copyright (C) 2003 Sven Neumann <sven gimp org>
+ *
+ * This library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see
+ * <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <glib-object.h>
+
+#include "libgimpbase/gimpbase.h"
+
+#include "gimpbasetypes.h"
+
+#include "gimpbase-private.h"
+
+
+GimpUnitVtable _gimp_unit_vtable = { NULL, };
+
+
+void
+gimp_base_init (GimpUnitVtable *vtable)
+{
+ static gboolean gimp_base_initialized = FALSE;
+
+ g_return_if_fail (vtable != NULL);
+
+ if (gimp_base_initialized)
+ g_error ("gimp_base_init() must only be called once!");
+
+ _gimp_unit_vtable = *vtable;
+
+ gimp_base_initialized = TRUE;
+}
diff --git a/glom/utility_widgets/gimpruler/libgimpbase/gimpbase-private.h b/glom/utility_widgets/gimpruler/libgimpbase/gimpbase-private.h
new file mode 100644
index 0000000..9caf7fb
--- /dev/null
+++ b/glom/utility_widgets/gimpruler/libgimpbase/gimpbase-private.h
@@ -0,0 +1,68 @@
+/* LIBGIMP - The GIMP Library
+ * Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
+ *
+ * gimpbase-private.h
+ * Copyright (C) 2003 Sven Neumann <sven gimp org>
+ *
+ * This library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see
+ * <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GIMP_BASE_PRIVATE_H__
+#define __GIMP_BASE_PRIVATE_H__
+
+
+typedef struct _GimpUnitVtable GimpUnitVtable;
+
+struct _GimpUnitVtable
+{
+ gint (* unit_get_number_of_units) (void);
+ gint (* unit_get_number_of_built_in_units) (void);
+
+ GimpUnit (* unit_new) (gchar *identifier,
+ gdouble factor,
+ gint digits,
+ gchar *symbol,
+ gchar *abbreviation,
+ gchar *singular,
+ gchar *plural);
+ gboolean (* unit_get_deletion_flag) (GimpUnit unit);
+ void (* unit_set_deletion_flag) (GimpUnit unit,
+ gboolean deletion_flag);
+
+ gdouble (* unit_get_factor) (GimpUnit unit);
+ gint (* unit_get_digits) (GimpUnit unit);
+ const gchar * (* unit_get_identifier) (GimpUnit unit);
+ const gchar * (* unit_get_symbol) (GimpUnit unit);
+ const gchar * (* unit_get_abbreviation) (GimpUnit unit);
+ const gchar * (* unit_get_singular) (GimpUnit unit);
+ const gchar * (* unit_get_plural) (GimpUnit unit);
+
+ void (* _reserved_1) (void);
+ void (* _reserved_2) (void);
+ void (* _reserved_3) (void);
+ void (* _reserved_4) (void);
+};
+
+
+extern GimpUnitVtable _gimp_unit_vtable;
+
+
+G_BEGIN_DECLS
+
+void gimp_base_init (GimpUnitVtable *vtable);
+
+G_END_DECLS
+
+#endif /* __GIMP_BASE_PRIVATE_H__ */
diff --git a/glom/utility_widgets/gimpruler/libgimpbase/gimpbase.h b/glom/utility_widgets/gimpruler/libgimpbase/gimpbase.h
new file mode 100644
index 0000000..aa9e193
--- /dev/null
+++ b/glom/utility_widgets/gimpruler/libgimpbase/gimpbase.h
@@ -0,0 +1,43 @@
+/* LIBGIMP - The GIMP Library
+ * Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
+ *
+ * This library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see
+ * <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GIMP_BASE_H__
+#define __GIMP_BASE_H__
+
+
+#include <libgimpbase/gimpbasetypes.h>
+
+/* #include <libgimpbase/gimpchecks.h> */
+/* #include <libgimpbase/gimpcpuaccel.h> */
+/* #include <libgimpbase/gimpdatafiles.h> */
+/* #include <libgimpbase/gimpenv.h> */
+/* #include <libgimpbase/gimplimits.h> */
+/* #include <libgimpbase/gimpmemsize.h> */
+/* #include <libgimpbase/gimpparasite.h> */
+/* #include <libgimpbase/gimprectangle.h> */
+#include <libgimpbase/gimpunit.h>
+/* #include <libgimpbase/gimputils.h> */
+/* #include <libgimpbase/gimpversion.h> */
+
+/*
+#ifndef G_OS_WIN32
+#include <libgimpbase/gimpsignal.h>
+#endif
+*/
+
+#endif /* __GIMP_BASE_H__ */
diff --git a/glom/utility_widgets/gimpruler/libgimpbase/gimpbaseenums.h b/glom/utility_widgets/gimpruler/libgimpbase/gimpbaseenums.h
new file mode 100644
index 0000000..10bb510
--- /dev/null
+++ b/glom/utility_widgets/gimpruler/libgimpbase/gimpbaseenums.h
@@ -0,0 +1,541 @@
+/* LIBGIMP - The GIMP Library
+ * Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
+ *
+ * This library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see
+ * <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GIMP_BASE_ENUMS_H__
+#define __GIMP_BASE_ENUMS_H__
+
+
+/**
+ * SECTION: gimpbaseenums
+ * @title: gimpbaseenums
+ * @short_description: Basic GIMP enumeration data types.
+ *
+ * Basic GIMP enumeration data types.
+ **/
+
+
+G_BEGIN_DECLS
+
+/* For information look into the C source or the html documentation */
+
+
+#define GIMP_TYPE_ADD_MASK_TYPE (gimp_add_mask_type_get_type ())
+
+GType gimp_add_mask_type_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_ADD_WHITE_MASK, /*< desc="_White (full opacity)" >*/
+ GIMP_ADD_BLACK_MASK, /*< desc="_Black (full transparency)" >*/
+ GIMP_ADD_ALPHA_MASK, /*< desc="Layer's _alpha channel" >*/
+ GIMP_ADD_ALPHA_TRANSFER_MASK, /*< desc="_Transfer layer's alpha channel" >*/
+ GIMP_ADD_SELECTION_MASK, /*< desc="_Selection" >*/
+ GIMP_ADD_COPY_MASK, /*< desc="_Grayscale copy of layer" >*/
+ GIMP_ADD_CHANNEL_MASK /*< desc="C_hannel" >*/
+} GimpAddMaskType;
+
+
+#define GIMP_TYPE_BLEND_MODE (gimp_blend_mode_get_type ())
+
+GType gimp_blend_mode_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_FG_BG_RGB_MODE, /*< desc="FG to BG (RGB)" >*/
+ GIMP_FG_BG_HSV_MODE, /*< desc="FG to BG (HSV)" >*/
+ GIMP_FG_TRANSPARENT_MODE, /*< desc="FG to transparent" >*/
+ GIMP_CUSTOM_MODE /*< desc="Custom gradient" >*/
+} GimpBlendMode;
+
+
+#define GIMP_TYPE_BUCKET_FILL_MODE (gimp_bucket_fill_mode_get_type ())
+
+GType gimp_bucket_fill_mode_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_FG_BUCKET_FILL, /*< desc="FG color fill" >*/
+ GIMP_BG_BUCKET_FILL, /*< desc="BG color fill" >*/
+ GIMP_PATTERN_BUCKET_FILL /*< desc="Pattern fill" >*/
+} GimpBucketFillMode;
+
+
+#define GIMP_TYPE_CHANNEL_OPS (gimp_channel_ops_get_type ())
+
+GType gimp_channel_ops_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_CHANNEL_OP_ADD, /*< desc="Add to the current selection" >*/
+ GIMP_CHANNEL_OP_SUBTRACT, /*< desc="Subtract from the current selection" >*/
+ GIMP_CHANNEL_OP_REPLACE, /*< desc="Replace the current selection" >*/
+ GIMP_CHANNEL_OP_INTERSECT /*< desc="Intersect with the current selection" >*/
+} GimpChannelOps;
+
+
+#define GIMP_TYPE_CHANNEL_TYPE (gimp_channel_type_get_type ())
+
+GType gimp_channel_type_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_RED_CHANNEL, /*< desc="Red" >*/
+ GIMP_GREEN_CHANNEL, /*< desc="Green" >*/
+ GIMP_BLUE_CHANNEL, /*< desc="Blue" >*/
+ GIMP_GRAY_CHANNEL, /*< desc="Gray" >*/
+ GIMP_INDEXED_CHANNEL, /*< desc="Indexed" >*/
+ GIMP_ALPHA_CHANNEL /*< desc="Alpha" >*/
+} GimpChannelType;
+
+
+#define GIMP_TYPE_CHECK_SIZE (gimp_check_size_get_type ())
+
+GType gimp_check_size_get_type (void) G_GNUC_CONST;
+
+typedef enum /*< pdb-skip >*/
+{
+ GIMP_CHECK_SIZE_SMALL_CHECKS = 0, /*< desc="Small" >*/
+ GIMP_CHECK_SIZE_MEDIUM_CHECKS = 1, /*< desc="Medium" >*/
+ GIMP_CHECK_SIZE_LARGE_CHECKS = 2 /*< desc="Large" >*/
+} GimpCheckSize;
+
+
+#define GIMP_TYPE_CHECK_TYPE (gimp_check_type_get_type ())
+
+GType gimp_check_type_get_type (void) G_GNUC_CONST;
+
+typedef enum /*< pdb-skip >*/
+{
+ GIMP_CHECK_TYPE_LIGHT_CHECKS = 0, /*< desc="Light checks" >*/
+ GIMP_CHECK_TYPE_GRAY_CHECKS = 1, /*< desc="Mid-tone checks" >*/
+ GIMP_CHECK_TYPE_DARK_CHECKS = 2, /*< desc="Dark checks" >*/
+ GIMP_CHECK_TYPE_WHITE_ONLY = 3, /*< desc="White only" >*/
+ GIMP_CHECK_TYPE_GRAY_ONLY = 4, /*< desc="Gray only" >*/
+ GIMP_CHECK_TYPE_BLACK_ONLY = 5 /*< desc="Black only" >*/
+} GimpCheckType;
+
+
+#define GIMP_TYPE_CLONE_TYPE (gimp_clone_type_get_type ())
+
+GType gimp_clone_type_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_IMAGE_CLONE, /*< desc="Image" >*/
+ GIMP_PATTERN_CLONE /*< desc="Pattern" >*/
+} GimpCloneType;
+
+
+#define GIMP_TYPE_DESATURATE_MODE (gimp_desaturate_mode_get_type ())
+
+GType gimp_desaturate_mode_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_DESATURATE_LIGHTNESS, /*< desc="Lightness" >*/
+ GIMP_DESATURATE_LUMINOSITY, /*< desc="Luminosity" >*/
+ GIMP_DESATURATE_AVERAGE /*< desc="Average" >*/
+} GimpDesaturateMode;
+
+
+#define GIMP_TYPE_DODGE_BURN_TYPE (gimp_dodge_burn_type_get_type ())
+
+GType gimp_dodge_burn_type_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_DODGE, /*< desc="Dodge" >*/
+ GIMP_BURN /*< desc="Burn" >*/
+} GimpDodgeBurnType;
+
+
+#define GIMP_TYPE_FOREGROUND_EXTRACT_MODE (gimp_foreground_extract_mode_get_type ())
+
+GType gimp_foreground_extract_mode_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_FOREGROUND_EXTRACT_SIOX
+} GimpForegroundExtractMode;
+
+
+#define GIMP_TYPE_GRADIENT_TYPE (gimp_gradient_type_get_type ())
+
+GType gimp_gradient_type_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_GRADIENT_LINEAR, /*< desc="Linear" >*/
+ GIMP_GRADIENT_BILINEAR, /*< desc="Bi-linear" >*/
+ GIMP_GRADIENT_RADIAL, /*< desc="Radial" >*/
+ GIMP_GRADIENT_SQUARE, /*< desc="Square" >*/
+ GIMP_GRADIENT_CONICAL_SYMMETRIC, /*< desc="Conical (sym)" >*/
+ GIMP_GRADIENT_CONICAL_ASYMMETRIC, /*< desc="Conical (asym)" >*/
+ GIMP_GRADIENT_SHAPEBURST_ANGULAR, /*< desc="Shaped (angular)" >*/
+ GIMP_GRADIENT_SHAPEBURST_SPHERICAL, /*< desc="Shaped (spherical)">*/
+ GIMP_GRADIENT_SHAPEBURST_DIMPLED, /*< desc="Shaped (dimpled)" >*/
+ GIMP_GRADIENT_SPIRAL_CLOCKWISE, /*< desc="Spiral (cw)" >*/
+ GIMP_GRADIENT_SPIRAL_ANTICLOCKWISE /*< desc="Spiral (ccw)" >*/
+} GimpGradientType;
+
+
+#define GIMP_TYPE_GRID_STYLE (gimp_grid_style_get_type ())
+
+GType gimp_grid_style_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_GRID_DOTS, /*< desc="Intersections (dots)" >*/
+ GIMP_GRID_INTERSECTIONS, /*< desc="Intersections (crosshairs)" >*/
+ GIMP_GRID_ON_OFF_DASH, /*< desc="Dashed" >*/
+ GIMP_GRID_DOUBLE_DASH, /*< desc="Double dashed" >*/
+ GIMP_GRID_SOLID /*< desc="Solid" >*/
+} GimpGridStyle;
+
+
+#define GIMP_TYPE_ICON_TYPE (gimp_icon_type_get_type ())
+
+GType gimp_icon_type_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_ICON_TYPE_STOCK_ID, /*< desc="Stock ID" >*/
+ GIMP_ICON_TYPE_INLINE_PIXBUF, /*< desc="Inline pixbuf" >*/
+ GIMP_ICON_TYPE_IMAGE_FILE /*< desc="Image file" >*/
+} GimpIconType;
+
+
+#define GIMP_TYPE_IMAGE_BASE_TYPE (gimp_image_base_type_get_type ())
+
+GType gimp_image_base_type_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_RGB, /*< desc="RGB color" >*/
+ GIMP_GRAY, /*< desc="Grayscale" >*/
+ GIMP_INDEXED /*< desc="Indexed color" >*/
+} GimpImageBaseType;
+
+
+#define GIMP_TYPE_IMAGE_TYPE (gimp_image_type_get_type ())
+
+GType gimp_image_type_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_RGB_IMAGE, /*< desc="RGB" >*/
+ GIMP_RGBA_IMAGE, /*< desc="RGB-alpha" >*/
+ GIMP_GRAY_IMAGE, /*< desc="Grayscale" >*/
+ GIMP_GRAYA_IMAGE, /*< desc="Grayscale-alpha" >*/
+ GIMP_INDEXED_IMAGE, /*< desc="Indexed" >*/
+ GIMP_INDEXEDA_IMAGE /*< desc="Indexed-alpha" >*/
+} GimpImageType;
+
+
+#define GIMP_TYPE_INTERPOLATION_TYPE (gimp_interpolation_type_get_type ())
+
+GType gimp_interpolation_type_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_INTERPOLATION_NONE, /*< desc="None" >*/
+ GIMP_INTERPOLATION_LINEAR, /*< desc="Linear" >*/
+ GIMP_INTERPOLATION_CUBIC, /*< desc="Cubic" >*/
+ GIMP_INTERPOLATION_LANCZOS /*< desc="Sinc (Lanczos3)" >*/
+} GimpInterpolationType;
+
+
+#define GIMP_TYPE_PAINT_APPLICATION_MODE (gimp_paint_application_mode_get_type ())
+
+GType gimp_paint_application_mode_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_PAINT_CONSTANT, /*< desc="Constant" >*/
+ GIMP_PAINT_INCREMENTAL /*< desc="Incremental" >*/
+} GimpPaintApplicationMode;
+
+
+#define GIMP_TYPE_REPEAT_MODE (gimp_repeat_mode_get_type ())
+
+GType gimp_repeat_mode_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_REPEAT_NONE, /*< desc="None" >*/
+ GIMP_REPEAT_SAWTOOTH, /*< desc="Sawtooth wave" >*/
+ GIMP_REPEAT_TRIANGULAR /*< desc="Triangular wave" >*/
+} GimpRepeatMode;
+
+
+#define GIMP_TYPE_RUN_MODE (gimp_run_mode_get_type ())
+
+GType gimp_run_mode_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_RUN_INTERACTIVE, /*< desc="Run interactively" >*/
+ GIMP_RUN_NONINTERACTIVE, /*< desc="Run non-interactively" >*/
+ GIMP_RUN_WITH_LAST_VALS /*< desc="Run with last used values" >*/
+} GimpRunMode;
+
+
+#define GIMP_TYPE_SIZE_TYPE (gimp_size_type_get_type ())
+
+GType gimp_size_type_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_PIXELS, /*< desc="Pixels" >*/
+ GIMP_POINTS /*< desc="Points" >*/
+} GimpSizeType;
+
+
+#define GIMP_TYPE_TRANSFER_MODE (gimp_transfer_mode_get_type ())
+
+GType gimp_transfer_mode_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_SHADOWS, /*< desc="Shadows" >*/
+ GIMP_MIDTONES, /*< desc="Midtones" >*/
+ GIMP_HIGHLIGHTS /*< desc="Highlights" >*/
+} GimpTransferMode;
+
+
+#define GIMP_TYPE_TRANSFORM_DIRECTION (gimp_transform_direction_get_type ())
+
+GType gimp_transform_direction_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_TRANSFORM_FORWARD, /*< desc="Normal (Forward)" >*/
+ GIMP_TRANSFORM_BACKWARD /*< desc="Corrective (Backward)" >*/
+} GimpTransformDirection;
+
+
+#define GIMP_TYPE_TRANSFORM_RESIZE (gimp_transform_resize_get_type ())
+
+GType gimp_transform_resize_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_TRANSFORM_RESIZE_ADJUST = 0, /*< desc="Adjust" >*/
+ GIMP_TRANSFORM_RESIZE_CLIP = 1, /*< desc="Clip" >*/
+ GIMP_TRANSFORM_RESIZE_CROP, /*< desc="Crop to result" >*/
+ GIMP_TRANSFORM_RESIZE_CROP_WITH_ASPECT /*< desc="Crop with aspect" >*/
+} GimpTransformResize;
+
+
+typedef enum /*< skip >*/
+{
+ GIMP_UNIT_PIXEL = 0,
+
+ GIMP_UNIT_INCH = 1,
+ GIMP_UNIT_MM = 2,
+ GIMP_UNIT_POINT = 3,
+ GIMP_UNIT_PICA = 4,
+
+ GIMP_UNIT_END = 5,
+
+ GIMP_UNIT_PERCENT = 65536 /*< pdb-skip >*/
+} GimpUnit;
+
+
+#define GIMP_TYPE_PDB_ARG_TYPE (gimp_pdb_arg_type_get_type ())
+
+GType gimp_pdb_arg_type_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_PDB_INT32,
+ GIMP_PDB_INT16,
+ GIMP_PDB_INT8,
+ GIMP_PDB_FLOAT,
+ GIMP_PDB_STRING,
+ GIMP_PDB_INT32ARRAY,
+ GIMP_PDB_INT16ARRAY,
+ GIMP_PDB_INT8ARRAY,
+ GIMP_PDB_FLOATARRAY,
+ GIMP_PDB_STRINGARRAY,
+ GIMP_PDB_COLOR,
+ GIMP_PDB_ITEM,
+ GIMP_PDB_DISPLAY,
+ GIMP_PDB_IMAGE,
+ GIMP_PDB_LAYER,
+ GIMP_PDB_CHANNEL,
+ GIMP_PDB_DRAWABLE,
+ GIMP_PDB_SELECTION,
+ GIMP_PDB_COLORARRAY,
+ GIMP_PDB_VECTORS,
+ GIMP_PDB_PARASITE,
+ GIMP_PDB_STATUS,
+ GIMP_PDB_END,
+
+ /* the following aliases are deprecated */
+ GIMP_PDB_PATH = GIMP_PDB_VECTORS, /*< skip >*/
+ GIMP_PDB_BOUNDARY = GIMP_PDB_COLORARRAY, /*< skip >*/
+ GIMP_PDB_REGION = GIMP_PDB_ITEM /*< skip >*/
+} GimpPDBArgType;
+
+
+#define GIMP_TYPE_PDB_ERROR_HANDLER (gimp_pdb_error_handler_get_type ())
+
+GType gimp_pdb_error_handler_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_PDB_ERROR_HANDLER_INTERNAL,
+ GIMP_PDB_ERROR_HANDLER_PLUGIN
+} GimpPDBErrorHandler;
+
+
+#define GIMP_TYPE_PDB_PROC_TYPE (gimp_pdb_proc_type_get_type ())
+
+GType gimp_pdb_proc_type_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_INTERNAL, /*< desc="Internal GIMP procedure" >*/
+ GIMP_PLUGIN, /*< desc="GIMP Plug-In" >*/
+ GIMP_EXTENSION, /*< desc="GIMP Extension" >*/
+ GIMP_TEMPORARY /*< desc="Temporary Procedure" >*/
+} GimpPDBProcType;
+
+
+#define GIMP_TYPE_PDB_STATUS_TYPE (gimp_pdb_status_type_get_type ())
+
+GType gimp_pdb_status_type_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_PDB_EXECUTION_ERROR,
+ GIMP_PDB_CALLING_ERROR,
+ GIMP_PDB_PASS_THROUGH,
+ GIMP_PDB_SUCCESS,
+ GIMP_PDB_CANCEL
+} GimpPDBStatusType;
+
+
+#define GIMP_TYPE_MESSAGE_HANDLER_TYPE (gimp_message_handler_type_get_type ())
+
+GType gimp_message_handler_type_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_MESSAGE_BOX,
+ GIMP_CONSOLE,
+ GIMP_ERROR_CONSOLE
+} GimpMessageHandlerType;
+
+
+#define GIMP_TYPE_STACK_TRACE_MODE (gimp_stack_trace_mode_get_type ())
+
+GType gimp_stack_trace_mode_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_STACK_TRACE_NEVER,
+ GIMP_STACK_TRACE_QUERY,
+ GIMP_STACK_TRACE_ALWAYS
+} GimpStackTraceMode;
+
+
+#define GIMP_TYPE_PROGRESS_COMMAND (gimp_progress_command_get_type ())
+
+GType gimp_progress_command_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_PROGRESS_COMMAND_START,
+ GIMP_PROGRESS_COMMAND_END,
+ GIMP_PROGRESS_COMMAND_SET_TEXT,
+ GIMP_PROGRESS_COMMAND_SET_VALUE,
+ GIMP_PROGRESS_COMMAND_PULSE,
+ GIMP_PROGRESS_COMMAND_GET_WINDOW
+} GimpProgressCommand;
+
+
+#define GIMP_TYPE_TEXT_DIRECTION (gimp_text_direction_get_type ())
+
+GType gimp_text_direction_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_TEXT_DIRECTION_LTR, /*< desc="From left to right" >*/
+ GIMP_TEXT_DIRECTION_RTL /*< desc="From right to left" >*/
+} GimpTextDirection;
+
+
+#define GIMP_TYPE_TEXT_HINT_STYLE (gimp_text_hint_style_get_type ())
+
+GType gimp_text_hint_style_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_TEXT_HINT_STYLE_NONE, /*< desc="None" >*/
+ GIMP_TEXT_HINT_STYLE_SLIGHT, /*< desc="Slight" >*/
+ GIMP_TEXT_HINT_STYLE_MEDIUM, /*< desc="Medium" >*/
+ GIMP_TEXT_HINT_STYLE_FULL /*< desc="Full" >*/
+} GimpTextHintStyle;
+
+
+#define GIMP_TYPE_TEXT_JUSTIFICATION (gimp_text_justification_get_type ())
+
+GType gimp_text_justification_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_TEXT_JUSTIFY_LEFT, /*< desc="Left justified" >*/
+ GIMP_TEXT_JUSTIFY_RIGHT, /*< desc="Right justified" >*/
+ GIMP_TEXT_JUSTIFY_CENTER, /*< desc="Centered" >*/
+ GIMP_TEXT_JUSTIFY_FILL /*< desc="Filled" >*/
+} GimpTextJustification;
+
+
+#ifndef GIMP_DISABLE_DEPRECATED
+#define GIMP_TYPE_USER_DIRECTORY (gimp_user_directory_get_type ())
+
+GType gimp_user_directory_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_USER_DIRECTORY_DESKTOP,
+ GIMP_USER_DIRECTORY_DOCUMENTS,
+ GIMP_USER_DIRECTORY_DOWNLOAD,
+ GIMP_USER_DIRECTORY_MUSIC,
+ GIMP_USER_DIRECTORY_PICTURES,
+ GIMP_USER_DIRECTORY_PUBLIC_SHARE,
+ GIMP_USER_DIRECTORY_TEMPLATES,
+ GIMP_USER_DIRECTORY_VIDEOS
+} GimpUserDirectory;
+#endif /* !GIMP_DISABLE_DEPRECATED */
+
+
+#define GIMP_TYPE_VECTORS_STROKE_TYPE (gimp_vectors_stroke_type_get_type ())
+
+GType gimp_vectors_stroke_type_get_type (void) G_GNUC_CONST;
+
+typedef enum
+{
+ GIMP_VECTORS_STROKE_TYPE_BEZIER
+} GimpVectorsStrokeType;
+
+G_END_DECLS
+
+#endif /* __GIMP_BASE_ENUMS_H__ */
diff --git a/glom/utility_widgets/gimpruler/libgimpbase/gimpbasetypes.h b/glom/utility_widgets/gimpruler/libgimpbase/gimpbasetypes.h
new file mode 100644
index 0000000..856b751
--- /dev/null
+++ b/glom/utility_widgets/gimpruler/libgimpbase/gimpbasetypes.h
@@ -0,0 +1,97 @@
+/* LIBGIMP - The GIMP Library
+ * Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
+ *
+ * This library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see
+ * <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GIMP_BASE_TYPES_H__
+#define __GIMP_BASE_TYPES_H__
+
+
+/* #include <libgimpcolor/gimpcolortypes.h> */
+/* #include <libgimpmath/gimpmathtypes.h> */
+
+#include <libgimpbase/gimpbaseenums.h>
+#include <libgimpbase/gimpparam.h>
+
+
+G_BEGIN_DECLS
+
+/* For information look into the C source or the html documentation */
+
+
+typedef struct _GimpParasite GimpParasite;
+typedef struct _GimpDatafileData GimpDatafileData;
+typedef struct _GimpEnumDesc GimpEnumDesc;
+typedef struct _GimpFlagsDesc GimpFlagsDesc;
+
+
+typedef void (* GimpDatafileLoaderFunc) (const GimpDatafileData *file_data,
+ gpointer user_data);
+
+
+/**
+ * GimpEnumDesc:
+ * @value: An enum value.
+ * @value_desc: The value's description.
+ * @value_help: The value's help text.
+ *
+ * This structure is used to register translatable descriptions and
+ * help texts for enum values. See gimp_enum_set_value_descriptions().
+ **/
+struct _GimpEnumDesc
+{
+ gint value;
+ const gchar *value_desc;
+ const gchar *value_help;
+};
+
+/**
+ * GimpFlagsDesc:
+ * @value: A flag value.
+ * @value_desc: The value's description.
+ * @value_help: The value's help text.
+ *
+ * This structure is used to register translatable descriptions and
+ * help texts for flag values. See gimp_flags_set_value_descriptions().
+ **/
+struct _GimpFlagsDesc
+{
+ guint value;
+ const gchar *value_desc;
+ const gchar *value_help;
+};
+
+
+void gimp_type_set_translation_domain (GType type,
+ const gchar *domain);
+const gchar * gimp_type_get_translation_domain (GType type);
+
+void gimp_type_set_translation_context (GType type,
+ const gchar *context);
+const gchar * gimp_type_get_translation_context (GType type);
+
+void gimp_enum_set_value_descriptions (GType enum_type,
+ const GimpEnumDesc *descriptions);
+const GimpEnumDesc * gimp_enum_get_value_descriptions (GType enum_type);
+
+void gimp_flags_set_value_descriptions (GType flags_type,
+ const GimpFlagsDesc *descriptions);
+const GimpFlagsDesc * gimp_flags_get_value_descriptions (GType flags_type);
+
+
+G_END_DECLS
+
+#endif /* __GIMP_BASE_TYPES_H__ */
diff --git a/glom/utility_widgets/gimpruler/libgimpbase/gimpparam.h b/glom/utility_widgets/gimpruler/libgimpbase/gimpparam.h
new file mode 100644
index 0000000..6b5054b
--- /dev/null
+++ b/glom/utility_widgets/gimpruler/libgimpbase/gimpparam.h
@@ -0,0 +1,66 @@
+/* LIBGIMP - The GIMP Library
+ * Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
+ *
+ * This library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see
+ * <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GIMP_PARAM_H__
+#define __GIMP_PARAM_H__
+
+
+/**
+ * SECTION: gimpparam
+ * @title: gimpparam
+ * @short_description: Definitions of useful #GParamFlags.
+ *
+ * Definitions of useful #GParamFlags.
+ **/
+
+
+/**
+ * GIMP_PARAM_STATIC_STRINGS:
+ *
+ * Since: GIMP 2.4
+ **/
+#define GIMP_PARAM_STATIC_STRINGS (G_PARAM_STATIC_NAME | \
+ G_PARAM_STATIC_NICK | \
+ G_PARAM_STATIC_BLURB)
+
+/**
+ * GIMP_PARAM_READABLE:
+ *
+ * Since: GIMP 2.4
+ **/
+#define GIMP_PARAM_READABLE (G_PARAM_READABLE | \
+ GIMP_PARAM_STATIC_STRINGS)
+
+/**
+ * GIMP_PARAM_WRITABLE:
+ *
+ * Since: GIMP 2.4
+ **/
+#define GIMP_PARAM_WRITABLE (G_PARAM_WRITABLE | \
+ GIMP_PARAM_STATIC_STRINGS)
+
+/**
+ * GIMP_PARAM_READWRITE:
+ *
+ * Since: GIMP 2.4
+ **/
+#define GIMP_PARAM_READWRITE (G_PARAM_READWRITE | \
+ GIMP_PARAM_STATIC_STRINGS)
+
+
+#endif /* __GIMP_PARAM_H__ */
diff --git a/glom/utility_widgets/gimpruler/libgimpbase/gimpunit.c b/glom/utility_widgets/gimpruler/libgimpbase/gimpunit.c
new file mode 100644
index 0000000..bc8f378
--- /dev/null
+++ b/glom/utility_widgets/gimpruler/libgimpbase/gimpunit.c
@@ -0,0 +1,656 @@
+/* LIBGIMP - The GIMP Library
+ * Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
+ *
+ * gimpunit.c
+ * Copyright (C) 2003 Michael Natterer <mitch gimp org>
+ *
+ * This library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see
+ * <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <string.h>
+
+#include <glib-object.h>
+
+#include "gimpbasetypes.h"
+
+#include "gimpbase-private.h"
+#include "gimpunit.h"
+
+
+/**
+ * SECTION: gimpunit
+ * @title: gimpunit
+ * @short_description: Provides a collection of predefined units and
+ * functions for creating user-defined units.
+ * @see_also: #GimpUnitMenu, #GimpSizeEntry.
+ *
+ * Provides a collection of predefined units and functions for
+ * creating user-defined units.
+ **/
+
+
+static void unit_to_string (const GValue *src_value,
+ GValue *dest_value);
+static void string_to_unit (const GValue *src_value,
+ GValue *dest_value);
+
+GType
+gimp_unit_get_type (void)
+{
+ static GType unit_type = 0;
+
+ if (! unit_type)
+ {
+ const GTypeInfo type_info = { 0, };
+
+ unit_type = g_type_register_static (G_TYPE_INT, "GimpUnit",
+ &type_info, 0);
+
+ g_value_register_transform_func (unit_type, G_TYPE_STRING,
+ unit_to_string);
+ g_value_register_transform_func (G_TYPE_STRING, unit_type,
+ string_to_unit);
+ }
+
+ return unit_type;
+}
+
+static void
+unit_to_string (const GValue *src_value,
+ GValue *dest_value)
+{
+ GimpUnit unit = (GimpUnit) g_value_get_int (src_value);
+
+ g_value_set_string (dest_value, gimp_unit_get_identifier (unit));
+}
+
+static void
+string_to_unit (const GValue *src_value,
+ GValue *dest_value)
+{
+ const gchar *str;
+ gint num_units;
+ gint i;
+
+ str = g_value_get_string (src_value);
+
+ if (!str || !*str)
+ goto error;
+
+ num_units = gimp_unit_get_number_of_units ();
+
+ for (i = GIMP_UNIT_PIXEL; i < num_units; i++)
+ if (strcmp (str, gimp_unit_get_identifier (i)) == 0)
+ break;
+
+ if (i == num_units)
+ {
+ if (strcmp (str, gimp_unit_get_identifier (GIMP_UNIT_PERCENT)) == 0)
+ i = GIMP_UNIT_PERCENT;
+ else
+ goto error;
+ }
+
+ g_value_set_int (dest_value, i);
+ return;
+
+ error:
+ g_warning ("Can't convert string to GimpUnit.");
+}
+
+
+/**
+ * gimp_unit_get_number_of_units:
+ *
+ * Returns the number of units which are known to the #GimpUnit system.
+ *
+ * Returns: The number of defined units.
+ **/
+gint
+gimp_unit_get_number_of_units (void)
+{
+ g_return_val_if_fail (_gimp_unit_vtable.unit_get_number_of_units != NULL,
+ GIMP_UNIT_END);
+
+ return _gimp_unit_vtable.unit_get_number_of_units ();
+}
+
+/**
+ * gimp_unit_get_number_of_built_in_units:
+ *
+ * Returns the number of #GimpUnit's which are hardcoded in the unit system
+ * (UNIT_INCH, UNIT_MM, UNIT_POINT, UNIT_PICA and the two "pseudo unit"
+ * UNIT_PIXEL).
+ *
+ * Returns: The number of built-in units.
+ **/
+gint
+gimp_unit_get_number_of_built_in_units (void)
+{
+ g_return_val_if_fail (_gimp_unit_vtable.unit_get_number_of_built_in_units
+ != NULL, GIMP_UNIT_END);
+
+ return _gimp_unit_vtable.unit_get_number_of_built_in_units ();
+}
+
+/**
+ * gimp_unit_new:
+ * @identifier: The unit's identifier string.
+ * @factor: The unit's factor (how many units are in one inch).
+ * @digits: The unit's suggested number of digits (see gimp_unit_get_digits()).
+ * @symbol: The symbol of the unit (e.g. "''" for inch).
+ * @abbreviation: The abbreviation of the unit.
+ * @singular: The singular form of the unit.
+ * @plural: The plural form of the unit.
+ *
+ * Returns the integer ID of the new #GimpUnit.
+ *
+ * Note that a new unit is always created with it's deletion flag
+ * set to %TRUE. You will have to set it to %FALSE with
+ * gimp_unit_set_deletion_flag() to make the unit definition persistent.
+ *
+ * Returns: The ID of the new unit.
+ **/
+GimpUnit
+gimp_unit_new (gchar *identifier,
+ gdouble factor,
+ gint digits,
+ gchar *symbol,
+ gchar *abbreviation,
+ gchar *singular,
+ gchar *plural)
+{
+ g_return_val_if_fail (_gimp_unit_vtable.unit_new != NULL, GIMP_UNIT_INCH);
+
+ return _gimp_unit_vtable.unit_new (identifier, factor, digits,
+ symbol, abbreviation, singular, plural);
+}
+
+/**
+ * gimp_unit_get_deletion_flag:
+ * @unit: The unit you want to know the @deletion_flag of.
+ *
+ * Returns: The unit's @deletion_flag.
+ **/
+gboolean
+gimp_unit_get_deletion_flag (GimpUnit unit)
+{
+ g_return_val_if_fail (_gimp_unit_vtable.unit_get_deletion_flag != NULL, FALSE);
+
+ return _gimp_unit_vtable.unit_get_deletion_flag (unit);
+}
+
+/**
+ * gimp_unit_set_deletion_flag:
+ * @unit: The unit you want to set the @deletion_flag for.
+ * @deletion_flag: The new deletion_flag.
+ *
+ * Sets a #GimpUnit's @deletion_flag. If the @deletion_flag of a unit is
+ * %TRUE when GIMP exits, this unit will not be saved in the users's
+ * "unitrc" file.
+ *
+ * Trying to change the @deletion_flag of a built-in unit will be silently
+ * ignored.
+ **/
+void
+gimp_unit_set_deletion_flag (GimpUnit unit,
+ gboolean deletion_flag)
+{
+ g_return_if_fail (_gimp_unit_vtable.unit_set_deletion_flag != NULL);
+
+ _gimp_unit_vtable.unit_set_deletion_flag (unit, deletion_flag);
+}
+
+/**
+ * gimp_unit_get_factor:
+ * @unit: The unit you want to know the factor of.
+ *
+ * A #GimpUnit's @factor is defined to be:
+ *
+ * distance_in_units == (@factor * distance_in_inches)
+ *
+ * Returns 0 for @unit == GIMP_UNIT_PIXEL.
+ *
+ * Returns: The unit's factor.
+ **/
+gdouble
+gimp_unit_get_factor (GimpUnit unit)
+{
+ g_return_val_if_fail (_gimp_unit_vtable.unit_get_factor != NULL, 1.0);
+
+ return _gimp_unit_vtable.unit_get_factor (unit);
+}
+
+/**
+ * gimp_unit_get_digits:
+ * @unit: The unit you want to know the digits.
+ *
+ * Returns the number of digits an entry field should provide to get
+ * approximately the same accuracy as an inch input field with two digits.
+ *
+ * Returns 0 for @unit == GIMP_UNIT_PIXEL.
+ *
+ * Returns: The suggested number of digits.
+ **/
+gint
+gimp_unit_get_digits (GimpUnit unit)
+{
+ g_return_val_if_fail (_gimp_unit_vtable.unit_get_digits != NULL, 2);
+
+ return _gimp_unit_vtable.unit_get_digits (unit);
+}
+
+/**
+ * gimp_unit_get_identifier:
+ * @unit: The unit you want to know the identifier of.
+ *
+ * This is an unstranslated string and must not be changed or freed.
+ *
+ * Returns: The unit's identifier.
+ **/
+const gchar *
+gimp_unit_get_identifier (GimpUnit unit)
+{
+ g_return_val_if_fail (_gimp_unit_vtable.unit_get_identifier != NULL, NULL);
+
+ return _gimp_unit_vtable.unit_get_identifier (unit);
+}
+
+/**
+ * gimp_unit_get_symbol:
+ * @unit: The unit you want to know the symbol of.
+ *
+ * This is e.g. "''" for UNIT_INCH.
+ *
+ * NOTE: This string must not be changed or freed.
+ *
+ * Returns: The unit's symbol.
+ **/
+const gchar *
+gimp_unit_get_symbol (GimpUnit unit)
+{
+ g_return_val_if_fail (_gimp_unit_vtable.unit_get_symbol != NULL, NULL);
+
+ return _gimp_unit_vtable.unit_get_symbol (unit);
+}
+
+/**
+ * gimp_unit_get_abbreviation:
+ * @unit: The unit you want to know the abbreviation of.
+ *
+ * For built-in units, this function returns the translated abbreviation
+ * of the unit.
+ *
+ * NOTE: This string must not be changed or freed.
+ *
+ * Returns: The unit's abbreviation.
+ **/
+const gchar *
+gimp_unit_get_abbreviation (GimpUnit unit)
+{
+ g_return_val_if_fail (_gimp_unit_vtable.unit_get_abbreviation != NULL, NULL);
+
+ return _gimp_unit_vtable.unit_get_abbreviation (unit);
+}
+
+/**
+ * gimp_unit_get_singular:
+ * @unit: The unit you want to know the singular form of.
+ *
+ * For built-in units, this function returns the translated singular form
+ * of the unit's name.
+ *
+ * NOTE: This string must not be changed or freed.
+ *
+ * Returns: The unit's singular form.
+ **/
+const gchar *
+gimp_unit_get_singular (GimpUnit unit)
+{
+ g_return_val_if_fail (_gimp_unit_vtable.unit_get_singular != NULL, NULL);
+
+ return _gimp_unit_vtable.unit_get_singular (unit);
+}
+
+/**
+ * gimp_unit_get_plural:
+ * @unit: The unit you want to know the plural form of.
+ *
+ * For built-in units, this function returns the translated plural form
+ * of the unit's name.
+ *
+ * NOTE: This string must not be changed or freed.
+ *
+ * Returns: The unit's plural form.
+ **/
+const gchar *
+gimp_unit_get_plural (GimpUnit unit)
+{
+ g_return_val_if_fail (_gimp_unit_vtable.unit_get_plural != NULL, NULL);
+
+ return _gimp_unit_vtable.unit_get_plural (unit);
+}
+
+static gint
+print (gchar *buf,
+ gint len,
+ gint start,
+ const gchar *fmt,
+ ...)
+{
+ va_list args;
+ gint printed;
+
+ va_start (args, fmt);
+
+ printed = g_vsnprintf (buf + start, len - start, fmt, args);
+ if (printed < 0)
+ printed = len - start;
+
+ va_end (args);
+
+ return printed;
+}
+
+/**
+ * gimp_unit_format_string:
+ * @format: A printf-like format string which is used to create the unit
+ * string.
+ * @unit: A unit.
+ *
+ * The @format string supports the following percent expansions:
+ *
+ * <informaltable pgwide="1" frame="none" role="enum">
+ * <tgroup cols="2"><colspec colwidth="1*"/><colspec colwidth="8*"/>
+ * <tbody>
+ * <row>
+ * <entry>% f</entry>
+ * <entry>Factor (how many units make up an inch)</entry>
+ * </row>
+ * <row>
+ * <entry>% y</entry>
+ * <entry>Symbol (e.g. "''" for GIMP_UNIT_INCH)</entry>
+ * </row>
+ * <row>
+ * <entry>% a</entry>
+ * <entry>Abbreviation</entry>
+ * </row>
+ * <row>
+ * <entry>% s</entry>
+ * <entry>Singular</entry>
+ * </row>
+ * <row>
+ * <entry>% p</entry>
+ * <entry>Plural</entry>
+ * </row>
+ * <row>
+ * <entry>%%</entry>
+ * <entry>Literal percent</entry>
+ * </row>
+ * </tbody>
+ * </tgroup>
+ * </informaltable>
+ *
+ * Returns: A newly allocated string with above percent expressions
+ * replaced with the resp. strings for @unit.
+ *
+ * Since: GIMP 2.8
+ **/
+gchar *
+gimp_unit_format_string (const gchar *format,
+ GimpUnit unit)
+{
+ gchar buffer[1024];
+ gint i = 0;
+
+ g_return_val_if_fail (format != NULL, NULL);
+ g_return_val_if_fail ((gint)unit == GIMP_UNIT_PERCENT ||
+ ( /* unsigned, so always true: unit >= GIMP_UNIT_PIXEL && */
+ (gint)unit < gimp_unit_get_number_of_units ()), NULL);
+
+ while (i < ((gint)sizeof (buffer) - 1) && *format)
+ {
+ switch (*format)
+ {
+ case '%':
+ format++;
+ switch (*format)
+ {
+ case 0:
+ g_warning ("%s: unit-menu-format string ended within %%-sequence",
+ G_STRFUNC);
+ break;
+
+ case '%':
+ buffer[i++] = '%';
+ break;
+
+ case 'f': /* factor (how many units make up an inch) */
+ i += print (buffer, sizeof (buffer), i, "%f",
+ gimp_unit_get_factor (unit));
+ break;
+
+ case 'y': /* symbol ("''" for inch) */
+ i += print (buffer, sizeof (buffer), i, "%s",
+ gimp_unit_get_symbol (unit));
+ break;
+
+ case 'a': /* abbreviation */
+ i += print (buffer, sizeof (buffer), i, "%s",
+ gimp_unit_get_abbreviation (unit));
+ break;
+
+ case 's': /* singular */
+ i += print (buffer, sizeof (buffer), i, "%s",
+ gimp_unit_get_singular (unit));
+ break;
+
+ case 'p': /* plural */
+ i += print (buffer, sizeof (buffer), i, "%s",
+ gimp_unit_get_plural (unit));
+ break;
+
+ default:
+ g_warning ("%s: unit-menu-format contains unknown format "
+ "sequence '%%%c'", G_STRFUNC, *format);
+ break;
+ }
+ break;
+
+ default:
+ buffer[i++] = *format;
+ break;
+ }
+
+ format++;
+ }
+
+ buffer[MIN (i, (gint)sizeof (buffer) - 1)] = 0;
+
+ return g_strdup (buffer);
+}
+
+/*
+ * GIMP_TYPE_PARAM_UNIT
+ */
+
+#define GIMP_PARAM_SPEC_UNIT(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), GIMP_TYPE_PARAM_UNIT, GimpParamSpecUnit))
+
+typedef struct _GimpParamSpecUnit GimpParamSpecUnit;
+
+struct _GimpParamSpecUnit
+{
+ GParamSpecInt parent_instance;
+
+ gboolean allow_percent;
+};
+
+static void gimp_param_unit_class_init (GParamSpecClass *class);
+static gboolean gimp_param_unit_value_validate (GParamSpec *pspec,
+ GValue *value);
+
+/**
+ * gimp_param_unit_get_type:
+ *
+ * Reveals the object type
+ *
+ * Returns: the #GType for a unit param object
+ *
+ * Since: GIMP 2.4
+ **/
+GType
+gimp_param_unit_get_type (void)
+{
+ static GType spec_type = 0;
+
+ if (! spec_type)
+ {
+ const GTypeInfo type_info =
+ {
+ sizeof (GParamSpecClass),
+ NULL, NULL,
+ (GClassInitFunc) gimp_param_unit_class_init,
+ NULL, NULL,
+ sizeof (GimpParamSpecUnit),
+ 0, NULL, NULL
+ };
+
+ spec_type = g_type_register_static (G_TYPE_PARAM_INT,
+ "GimpParamUnit",
+ &type_info, 0);
+ }
+
+ return spec_type;
+}
+
+static void
+gimp_param_unit_class_init (GParamSpecClass *class)
+{
+ class->value_type = GIMP_TYPE_UNIT;
+ class->value_validate = gimp_param_unit_value_validate;
+}
+
+static gboolean
+gimp_param_unit_value_validate (GParamSpec *pspec,
+ GValue *value)
+{
+ GParamSpecInt *ispec = G_PARAM_SPEC_INT (pspec);
+ GimpParamSpecUnit *uspec = GIMP_PARAM_SPEC_UNIT (pspec);
+ gint oval = value->data[0].v_int;
+
+ if (uspec->allow_percent && value->data[0].v_int == GIMP_UNIT_PERCENT)
+ {
+ value->data[0].v_int = value->data[0].v_int;
+ }
+ else
+ {
+ value->data[0].v_int = CLAMP (value->data[0].v_int,
+ ispec->minimum,
+ gimp_unit_get_number_of_units () - 1);
+ }
+
+ return value->data[0].v_int != oval;
+}
+
+/**
+ * gimp_param_spec_unit:
+ * @name: Canonical name of the param
+ * @nick: Nickname of the param
+ * @blurb: Brief desciption of param.
+ * @allow_pixels: Whether "pixels" is an allowed unit.
+ * @allow_percent: Whether "perecent" is an allowed unit.
+ * @default_value: Unit to use if none is assigned.
+ * @flags: a combination of #GParamFlags
+ *
+ * Creates a param spec to hold a units param.
+ * See g_param_spec_internal() for more information.
+ *
+ * Returns: a newly allocated #GParamSpec instance
+ *
+ * Since: GIMP 2.4
+ **/
+GParamSpec *
+gimp_param_spec_unit (const gchar *name,
+ const gchar *nick,
+ const gchar *blurb,
+ gboolean allow_pixels,
+ gboolean allow_percent,
+ GimpUnit default_value,
+ GParamFlags flags)
+{
+ GimpParamSpecUnit *pspec;
+ GParamSpecInt *ispec;
+
+ pspec = g_param_spec_internal (GIMP_TYPE_PARAM_UNIT,
+ name, nick, blurb, flags);
+
+ ispec = G_PARAM_SPEC_INT (pspec);
+
+ ispec->default_value = default_value;
+ ispec->minimum = allow_pixels ? GIMP_UNIT_PIXEL : GIMP_UNIT_INCH;
+ ispec->maximum = GIMP_UNIT_PERCENT - 1;
+
+ pspec->allow_percent = allow_percent;
+
+ return G_PARAM_SPEC (pspec);
+}
+
+/**
+ * gimp_pixels_to_units:
+ * @pixels: value in pixels
+ * @unit: unit to convert to
+ * @resolution: resloution in DPI
+ *
+ * Converts a @value specified in pixels to @unit.
+ *
+ * Returns: @pixels converted to units.
+ *
+ * Since: GIMP 2.8
+ **/
+gdouble
+gimp_pixels_to_units (gdouble pixels,
+ GimpUnit unit,
+ gdouble resolution)
+{
+ if (unit == GIMP_UNIT_PIXEL)
+ return pixels;
+
+ return pixels * gimp_unit_get_factor (unit) / resolution;
+}
+
+/**
+ * gimp_units_to_pixels:
+ * @value: value in units
+ * @unit: unit of @value
+ * @resolution: resloution in DPI
+ *
+ * Converts a @value specified in @unit to pixels.
+ *
+ * Returns: @value converted to pixels.
+ *
+ * Since: GIMP 2.8
+ **/
+gdouble
+gimp_units_to_pixels (gdouble value,
+ GimpUnit unit,
+ gdouble resolution)
+{
+ if (unit == GIMP_UNIT_PIXEL)
+ return value;
+
+ return value * resolution / gimp_unit_get_factor (unit);
+}
diff --git a/glom/utility_widgets/gimpruler/libgimpbase/gimpunit.h b/glom/utility_widgets/gimpruler/libgimpbase/gimpunit.h
new file mode 100644
index 0000000..24e650e
--- /dev/null
+++ b/glom/utility_widgets/gimpruler/libgimpbase/gimpunit.h
@@ -0,0 +1,103 @@
+/* LIBGIMP - The GIMP Library
+ * Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
+ *
+ * gimpunit.h
+ * Copyright (C) 1999-2003 Michael Natterer <mitch gimp org>
+ *
+ * This library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see
+ * <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GIMP_UNIT_H__
+#define __GIMP_UNIT_H__
+
+/* This is not in the original gimp source code. */
+#include <libgimpbase/gimpbaseenums.h>
+
+G_BEGIN_DECLS
+
+
+/* For information look into the C source or the html documentation */
+
+/**
+ * GIMP_TYPE_UNIT:
+ *
+ * #GIMP_TYPE_UNIT is a #GType derived from #G_TYPE_INT.
+ **/
+
+#define GIMP_TYPE_UNIT (gimp_unit_get_type ())
+#define GIMP_VALUE_HOLDS_UNIT(value) (G_TYPE_CHECK_VALUE_TYPE ((value), GIMP_TYPE_UNIT))
+
+GType gimp_unit_get_type (void) G_GNUC_CONST;
+
+
+/*
+ * GIMP_TYPE_PARAM_UNIT
+ */
+
+#define GIMP_TYPE_PARAM_UNIT (gimp_param_unit_get_type ())
+#define GIMP_IS_PARAM_SPEC_UNIT(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), GIMP_TYPE_PARAM_UNIT))
+
+GType gimp_param_unit_get_type (void) G_GNUC_CONST;
+
+GParamSpec * gimp_param_spec_unit (const gchar *name,
+ const gchar *nick,
+ const gchar *blurb,
+ gboolean allow_pixels,
+ gboolean allow_percent,
+ GimpUnit default_value,
+ GParamFlags flags);
+
+
+
+gint gimp_unit_get_number_of_units (void);
+gint gimp_unit_get_number_of_built_in_units (void) G_GNUC_CONST;
+
+GimpUnit gimp_unit_new (gchar *identifier,
+ gdouble factor,
+ gint digits,
+ gchar *symbol,
+ gchar *abbreviation,
+ gchar *singular,
+ gchar *plural);
+
+gboolean gimp_unit_get_deletion_flag (GimpUnit unit);
+void gimp_unit_set_deletion_flag (GimpUnit unit,
+ gboolean deletion_flag);
+
+gdouble gimp_unit_get_factor (GimpUnit unit);
+
+gint gimp_unit_get_digits (GimpUnit unit);
+
+const gchar * gimp_unit_get_identifier (GimpUnit unit);
+
+const gchar * gimp_unit_get_symbol (GimpUnit unit);
+const gchar * gimp_unit_get_abbreviation (GimpUnit unit);
+const gchar * gimp_unit_get_singular (GimpUnit unit);
+const gchar * gimp_unit_get_plural (GimpUnit unit);
+
+gchar * gimp_unit_format_string (const gchar *format,
+ GimpUnit unit);
+
+gdouble gimp_pixels_to_units (gdouble pixels,
+ GimpUnit unit,
+ gdouble resolution);
+gdouble gimp_units_to_pixels (gdouble value,
+ GimpUnit unit,
+ gdouble resolution);
+
+
+G_END_DECLS
+
+#endif /* __GIMP_UNIT_H__ */
diff --git a/glom/utility_widgets/gimpruler/libgimpmath/gimpmath.h b/glom/utility_widgets/gimpruler/libgimpmath/gimpmath.h
new file mode 100644
index 0000000..6743621
--- /dev/null
+++ b/glom/utility_widgets/gimpruler/libgimpmath/gimpmath.h
@@ -0,0 +1,119 @@
+/* LIBGIMP - The GIMP Library
+ * Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
+ *
+ * gimpmath.h
+ *
+ * This library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see
+ * <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GIMP_MATH_H__
+#define __GIMP_MATH_H__
+
+#include <math.h>
+
+#ifdef HAVE_IEEEFP_H
+#include <ieeefp.h>
+#endif
+
+#ifdef G_OS_WIN32
+#include <float.h>
+#endif
+
+/* #include <libgimpmath/gimpmathtypes.h> */
+
+/* #include <libgimpmath/gimpmatrix.h> */
+/* #include <libgimpmath/gimpmd5.h> */
+/* #include <libgimpmath/gimpvector.h> */
+
+G_BEGIN_DECLS
+
+
+/**
+ * SECTION: gimpmath
+ * @title: GimpMath
+ * @short_description: Mathematical definitions and macros.
+ *
+ * Mathematical definitions and macros for use both by the GIMP
+ * application and plug-ins. These macros should be used rather than
+ * the ones from <math.h> for enhanced portability.
+ **/
+
+
+/**
+ * RINT:
+ * @x: the value to be rounded
+ *
+ * This macro rounds its argument @x to an integer value in floating
+ * point format. Use RINT() instead of rint().
+ **/
+#ifdef HAVE_RINT
+#define RINT(x) rint(x)
+#else
+#define RINT(x) floor ((x) + 0.5)
+#endif
+
+/**
+ * ROUND:
+ * @x: the value to be rounded.
+ *
+ * This macro rounds its argument @x to the nearest integer.
+ **/
+#define ROUND(x) ((int) ((x) + 0.5))
+
+/**
+ * SQR:
+ * @x: the value to be squared.
+ *
+ * This macro squares its argument @x.
+ **/
+#define SQR(x) ((x) * (x))
+
+/**
+ * MAX255:
+ * @a: the value to be limited.
+ *
+ * This macro limits it argument @a, an (0-511) int, to 255.
+ **/
+#define MAX255(a) ((a) | (((a) & 256) - (((a) & 256) >> 8)))
+
+/**
+ * CLAMP0255:
+ * @a: the value to be clamped.
+ *
+ * This macro clamps its argument @a, an int32-range int, between 0
+ * and 255 inclusive.
+ **/
+#define CLAMP0255(a) CLAMP(a,0,255)
+
+/**
+ * gimp_deg_to_rad:
+ * @angle: the angle to be converted.
+ *
+ * This macro converts its argument @angle from degree to radian.
+ **/
+#define gimp_deg_to_rad(angle) ((angle) * (2.0 * G_PI) / 360.0)
+
+/**
+ * gimp_rad_to_deg:
+ * @angle: the angle to be converted.
+ *
+ * This macro converts its argument @angle from radian to degree.
+ **/
+#define gimp_rad_to_deg(angle) ((angle) * 360.0 / (2.0 * G_PI))
+
+
+G_END_DECLS
+
+#endif /* __GIMP_MATH_H__ */
diff --git a/po/POTFILES.in b/po/POTFILES.in
index f0e47fd..24cbcd0 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -131,4 +131,6 @@ glom/utility_widgets/layoutwidgetbase.cc
glom/utility_widgets/layoutwidgetmenu.cc
glom/utility_widgets/layoutwidgetutils.cc
glom/utility_widgets/notebooklabelglom.cc
+glom/utility_widgets/gimpruler/libgimpbase/gimpbaseenums.c
+glom/utility_widgets/gimpruler/libgimpbase/gimputils.c
glom/xsl_utils.cc
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