Thank you for the review.

2016-02-05 21:24 GMT+09:00 Christian Brabandt <[email protected]>:

> Hi Kazunobu!
>
> On Fr, 05 Feb 2016, Kazunobu Kuriyama wrote:
>
> > Hopefully, the attached patch fixes the compilation error.
> >
> > That part of code causing the error is the code for GTK+ 3.14 and 3.15.
> >
> > Port to GTK+ 3 requires care for such differences between minor versions
> (sigh
> > :)
> >
> > If you find anything wrong with the patch, please let me know.
>
> I still see some compile warnings:
>
> gcc -c -I. -Iproto -DHAVE_CONFIG_H -DFEAT_GUI_GTK  -pthread
> -I/usr/include/gtk-3.0 -I/usr/include/at-spi2-atk/2.0
> -I/usr/include/at-spi-2.0 -I/usr/include/dbus-1.0
> -I/usr/lib/x86_64-linux-gnu/dbus-1.0/include -I/usr/include/gtk-3.0
> -I/usr/include/gio-unix-2.0/ -I/usr/include/cairo -I/usr/include/pango-1.0
> -I/usr/include/harfbuzz -I/usr/include/pango-1.0 -I/usr/include/atk-1.0
> -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/freetype2
> -I/usr/include/libpng12 -I/usr/include/gdk-pixbuf-2.0
> -I/usr/include/libpng12 -I/usr/include/glib-2.0
> -I/usr/lib/x86_64-linux-gnu/glib-2.0/include  -DGTK_DISABLE_SINGLE_INCLUDES
> -DUSE_GTK3   -g -DDEBUG -Wall -Wextra -Wshadow -Wmissing-prototypes
> -Wmaybe-uninitialized       -o objects/gui_gtk.o gui_gtk.c
> gui_gtk.c:222:18: warning: ‘stock_vim_icons’ defined but not used
> [-Wunused-variable]
>  static IconNames stock_vim_icons[] = {
>                   ^
> gcc -c -I. -Iproto -DHAVE_CONFIG_H -DFEAT_GUI_GTK  -pthread
> -I/usr/include/gtk-3.0 -I/usr/include/at-spi2-atk/2.0
> -I/usr/include/at-spi-2.0 -I/usr/include/dbus-1.0
> -I/usr/lib/x86_64-linux-gnu/dbus-1.0/include -I/usr/include/gtk-3.0
> -I/usr/include/gio-unix-2.0/ -I/usr/include/cairo -I/usr/include/pango-1.0
> -I/usr/include/harfbuzz -I/usr/include/pango-1.0 -I/usr/include/atk-1.0
> -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/freetype2
> -I/usr/include/libpng12 -I/usr/include/gdk-pixbuf-2.0
> -I/usr/include/libpng12 -I/usr/include/glib-2.0
> -I/usr/lib/x86_64-linux-gnu/glib-2.0/include  -DGTK_DISABLE_SINGLE_INCLUDES
> -DUSE_GTK3   -g -DDEBUG -Wall -Wextra -Wshadow -Wmissing-prototypes
> -Wmaybe-uninitialized       -o objects/gui_gtk_x11.o gui_gtk_x11.c
> gui_gtk_x11.c: In function ‘gui_gtk_shift_lines’:
> gui_gtk_x11.c:6866:15: warning: unused variable ‘y_src’ [-Wunused-variable]
>      const int y_src  = FILL_Y(from);
>                ^
> gcc -c -I. -Iproto -DHAVE_CONFIG_H -DFEAT_GUI_GTK  -pthread
> -I/usr/include/gtk-3.0 -I/usr/include/at-spi2-atk/2.0
> -I/usr/include/at-spi-2.0 -I/usr/include/dbus-1.0
> -I/usr/lib/x86_64-linux-gnu/dbus-1.0/include -I/usr/include/gtk-3.0
> -I/usr/include/gio-unix-2.0/ -I/usr/include/cairo -I/usr/include/pango-1.0
> -I/usr/include/harfbuzz -I/usr/include/pango-1.0 -I/usr/include/atk-1.0
> -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/freetype2
> -I/usr/include/libpng12 -I/usr/include/gdk-pixbuf-2.0
> -I/usr/include/libpng12 -I/usr/include/glib-2.0
> -I/usr/lib/x86_64-linux-gnu/glib-2.0/include  -DGTK_DISABLE_SINGLE_INCLUDES
> -DUSE_GTK3   -g -DDEBUG -Wall -Wextra -Wshadow -Wmissing-prototypes
> -Wmaybe-uninitialized       -o objects/gui_gtk_f.o gui_gtk_f.c
> gui_gtk_f.c: In function ‘gtk_form_size_request’:
> gui_gtk_f.c:542:14: warning: variable ‘form’ set but not used
> [-Wunused-but-set-variable]
>      GtkForm *form;
>               ^
> gui_gtk_f.c:541:12: warning: unused variable ‘tmp_list’ [-Wunused-variable]
>      GList *tmp_list;
>             ^
>

These warnings are intentionally left as notes for me.  So please put up
with them for a while.

>
>
> Also, starting the gui, I see this gtk warning:
> (gvim:7782): Gtk-WARNING **: GtkNotebook 0x1d6f1e0 is mapped but visible
> child GtkEventBox 0x1b26280 is not mapped
>
> If you open a tab and can select it by a click, then I think they are
spurious warnings which are often seen in GTK+.  Usually, they are gone
after an update.

>
> Also there is the redrawing problem. Type something into the Command
> line:
> :foobar foobar foobar


> Do not press enter, but rather use backspace to delete the line. you will
> see
> some white boxes, covering the line wherever the cursor was
>
> Also tab completing anything in the commandline, won't clear the
> commandline afterwards.
>

Then, would you uncomment  the "#if 0" block in gui_gtk_shift_lines() in
gui_gtk_x11.c and recompile vim?

Is there any difference with this change?

>
> Second, that gui tab looks strange there is almost no indication where a
> tab begins and ends
> Is it supposed to be like that?
>
> https://imgur.com/WGwMrgI


Yes, it is.  The blue thick underline indicates "tab."


> Yes and I still have lots of redrawing problems when scrolling. It gets
> a little bit better, when enable cursorline or using 'V' to select
> lines.
>
> https://imgur.com/xEGhCsT
> (this is just after closing the help window). Note the several cursor
> blocks, the not-cleared commandline and some text from the help window
> is still visible (the light yellow text).
>

I suspect this might show a difference with gui_gtk_shift_lines() change
mentioned above.

Regards,
Kazunobu

>
>
> Best,
> Christian
> --
> Man braucht nicht immer denselben Standpunkt zu vertreten, denn
> niemand kann einen daran hindern, klüger zu werden.
>                 -- Konrad Adenauer
>
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