#205 After commits r3677 and r3676 compile error

[Wilfried Brunken]

Hello Itamar,
now i got an error compile on Ubuntu:

drawtext.c: In function ‘HB_FUN_HWG_DRAWTEXT’:
drawtext.c:97:44: error: ‘PANGO_WRAP_NONE’ undeclared (first use in this function); did you mean ‘PANGO_WRAP_WORD’?
97 | pango_layout_set_wrap(hDC->layout, PANGO_WRAP_NONE);
| ^~~~~~~~~~~~~~~
| PANGO_WRAP_WORD
drawtext.c:97:44: note: each undeclared identifier is reported only once for each function it appears in
make: *** [Makefile.linux:40: ../../obj/drawtext.o] Fehler 1

The Ubuntu is recent.

https://docs.gtk.org/Pango/enum.WrapMode.html
PANGO_WRAP_NONE

Do not wrap.

    Value: 3
    Available since: 1.56

Here the data of the machine:
name -a
Linux afu-TUXEDO-Pulse-14-Gen1 6.8.0-110052-tuxedo #53tux1 SMP PREEMPT_DYNAMIC Fri Jan 17 17:27:02 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
hostnamectl
Static hostname: afu-TUXEDO-Pulse-14-Gen1
Icon name: computer-laptop
...
Operating System: Ubuntu 24.04.1 LTS
Kernel: Linux 6.8.0-110052-tuxedo
Architecture: x86-64

Need to check for pango revision ?

With regards,
MNI TNX, 73 es 55 de
DF7BE, Wilfried

[Itamar M. Lins Jr.]

Hi!

Kubuntu 25.04

Here pango version is:
dev/hwgui/source/gtk$ pkg-config --modversion pango
1.56.3
dev/hwgui/source/gtk$ pkg-config --modversion gtk+-2.0
2.24.33

I'm checking in which version this directive appears, here it's compiling normally.

Best regards,
Itamar M. Lins Jr.

[Itamar M. Lins Jr.]

Hi!
Found here!

itamar@itamar-desktop:/usr/include/pango-1.0/pango$ grep -i 'PANGO_WRAP' *.h
pango-enum-types.h:GType pango_wrap_mode_get_type (void) G_GNUC_CONST;
pango-enum-types.h:#define PANGO_TYPE_WRAP_MODE (pango_wrap_mode_get_type ())
pango-layout.h: * @PANGO_WRAP_WORD: wrap lines at word boundaries.
pango-layout.h: * @PANGO_WRAP_CHAR: wrap lines at character boundaries.
pango-layout.h: * @PANGO_WRAP_WORD_CHAR: wrap lines at word boundaries, but fall back to
pango-layout.h: * For @PANGO_WRAP_WORD, Pango uses break opportunities that are determined
pango-layout.h: * by the Unicode line breaking algorithm. For @PANGO_WRAP_CHAR, Pango allows
pango-layout.h: * PANGO_WRAP_NONE:
pango-layout.h:  PANGO_WRAP_WORD,
pango-layout.h:  PANGO_WRAP_CHAR,
pango-layout.h:  PANGO_WRAP_WORD_CHAR,
pango-layout.h:  PANGO_WRAP_NONE PANGO_AVAILABLE_ENUMERATOR_IN_1_56

Best regards,
Itamar M. Lins Jr.

[Itamar M. Lins Jr.]

Hi!
The function dratext.c

#include "gtk/gtk.h" 
file gtk.h load:
#include <gdk/gdkcairo.h> 
file gdkcairo.h load:
 #include <pango/pangocairo.h>
file pangocairo.h load:
 #include <pango/pango.h> 
file pango.h load:
 #include <pango/pango-layout.h>

**
 * PANGO_WRAP_NONE:
 *
 * do not wrap.
 *
 * Since: 1.56
 */
typedef enum {
  PANGO_WRAP_WORD,
  PANGO_WRAP_CHAR,
  PANGO_WRAP_WORD_CHAR,
  PANGO_WRAP_NONE PANGO_AVAILABLE_ENUMERATOR_IN_1_56
} PangoWrapMode;

Best regards,
Itamar M. Lins Jr.

[Wilfried Brunken]

Hello Itamar,
now can compile and my program CLLOG runs also OK.

Runing following test program
test/ticketsticket204.prg
i got a lot of messages:

Error: Empty text in HWG_DRAWTEXT
Error: Empty text in HWG_DRAWTEXT
Error: Empty text in HWG_DRAWTEXT

it was fired in drawtext.c about line 127,
Why ?

With regards,
MNI TNX, 73 es 55 de
DF7BE, Wilfried