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Fix SOZI_PATH specific code.

External ressources array size.
Log message more concise.

Signed-off-by: Hans Breuer <hans@breuer.org>

Updated Czech translation

[unit test] comment on DiaObject::create() returned handles

The first handle is used to connect - if possible.
Only very few object return in unconnectable handle, namely:
"Standard - Beziergon", "Standard - Path", "Standard - Polygon",
"Database - Compound",
"GRAFCET - Condition",
"Misc - Ngon",
"Network - Radio Cell"
This is not a bug in these object implementations, because other
uses are possible ...

Slightly increase handle and connection point size

as discussed on the mailing list:
https://mail.gnome.org/archives/dia-list/2014-November/msg00016.html

Also moved the definition for CPs out of lib/connectionpoint.h,
they were only supposed to be used by app/connectionpoint_ops.c

dox: update for reason parameter of DiaObject::move_handle() ...

aka. MoveHandleFunc.

[gtk-deprecated] ArrayProp editor now handles enum changes

For full functional replacement of UMLDialog with the generated GUI
this was the last missing piece. It's not pretty though, because the
enum values, not their text (or short representation) is shown.

Added the needed change in object/UML/class.c for reference, but
protected by #if 0 for now.

Add modifiers to undo_move_handle

Signed-off-by: Hans Breuer <hans@breuer.org>

Fix the debug messages of undo.c

Signed-off-by: Hans Breuer <hans@breuer.org>

Fix Sozi presentation objects.

Allow undo of move_handle.
Fix coding style.
Mute messages.
Create function now return handle for resize.

Signed-off-by: Hans Breuer <hans@breuer.org>

Updated POTFILES.in

Add Sozi presentation objects.

See objects/Sozi/readme.txt for details.

Signed-off-by: Hans Breuer <hans@breuer.org>

Bug 741153 - Allow to hide diagram scroll bars

without the scroll bars it looks more modern and there is more space for
the diagram (after also moving the navigation button).
Currently the setting can be only toggled via menu and is not persistent.

[cleanup] Reduce special handling with (ddisp->menu_bar == NULL)

probably since GtkAction usage there is no need for different code paths anymore

Fix relative path handling with Windows root directories

We have do deal with the special meaning of Windows drives, where 'c:' is
a reference to the current directory, but c:\ is the root path. For other
directory names the trailing backslash is stripped by g_path_get_dirname().

Bug reported on the mailing list:
https://mail.gnome.org/archives/dia-list/2014-November/msg00045.html

Move navigation button to top-left corner for integrated GUI

[unit test] fix mismatch between PropDescription and PropOffset

Some objects described themselves to be Element, but were indeed OrthConn.
Few of these issues were originally found by visual inspection of
"Object Types.dia" (from otypes.py). But with the new test more mismatches
were found and fixed.

uml: update 'UML - Activity' to have main point

less code, more functionality

Updated Serbian translation

Updated Indonesian translation

Updated Turkish translation

Updated Hungarian translation

Updated Czech translation

[warningectomy] prototype for function 'diagram_tree_show'

diagram_tree_view.c:556:1: warning: no previous prototype for function 'diagram_tree_show' [-Wmissing-prototypes]
diagram_tree_show (void)
^

[warningectomy] remove unused function _toggle_data_func()

prop_sdarray_widget.c:95:1: warning: unused function '_toggle_data_func' [-Wunused-function]
_toggle_data_func (GtkTreeViewColumn *tree_column,
^

[warningectomy] one more cast to xmlChar*

render_svg.c:614:62: warning: passing 'char [6]' to parameter of type 'const xmlChar *' (aka 'const unsigned char *') converts between pointers to integer types with different sign [-Wpointer-sign]
g_return_if_fail (node != NULL && xmlStrcmp (node->name, "image") == 0);
^~~~~~~

[gtk-x11] fallback font context for running console version

build --without-freetype can not run unit tests because of missing
font context. But to have rotatable text it's currently advised to
not use freetype directly.

[warningectomy] const correctness for diagram_add_update_with_border

also for ddisplay_add_update_with_border()

Updated Portuguese translation

tests: make test-sizeof compile with gcc/clang

both their preprocessors choke on ##, which is not necessary for
the case at hand

group_props.py: don't create a table with 0 rows

in case of no properties to show