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Various minor adjustments to the code and preparation for GTK+ 3 #11

Merged
merged 9 commits into from
Jan 2, 2024
Merged

Various minor adjustments to the code and preparation for GTK+ 3 #11

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a6c4c5f
Add missing documentation update
markuspg Dec 29, 2023
db8c58b
Build with `-DGTK_DISABLE_SINGLE_INCLUDES`
markuspg Dec 22, 2023
bd71253
Build with `-DGSEAL_ENABLE`
markuspg Dec 22, 2023
a6c5edc
Replace `gdk_drawable_get_size`
markuspg Dec 22, 2023
e85759d
Replace `gtk_timeout_*` by GLib equivalents
markuspg Dec 23, 2023
1a87b73
Build with `-DGTK_DISABLE_DEPRECATED`
markuspg Dec 29, 2023
c59d6ea
Complete and unify include guards
markuspg Dec 23, 2023
8b6cba0
Drop superfluous assignments
markuspg Dec 27, 2023
998ee13
Port trivially migratable test cases to Cairo
markuspg Dec 27, 2023
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12 changes: 5 additions & 7 deletions README.md
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Expand Up @@ -65,16 +65,14 @@ Unpack the distribution using the following command:
Change the directory to the source directory:
cd screentest-<version>
Set it up for your system:
./configure
You can run "./configure --help" for details of the configuration process.
meson setup builddir
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### 2. COMPILING THE PROGRAM

Run "make" (On BSD systems, you might want to use "gmake"). This will compile
the "screentest" program. Since the program is mostly standalone, you can now
verify their function by running them in the current directory (calling
"./screentest").
Run "meson compile". This will compile the "screentest" program. Since the
program is mostly standalone, you can now verify their function by running them
in the current directory (calling "./screentest").

### 3. INSTALLING

Run "make install".
Run "meson install".
5 changes: 5 additions & 0 deletions callbacks.h
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Expand Up @@ -18,6 +18,9 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/

#ifndef SCREENTEST_CALLBACKS_H
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#define SCREENTEST_CALLBACKS_H

#include <gtk/gtk.h>

struct test_ops {
Expand Down Expand Up @@ -47,3 +50,5 @@ extern GdkGC *gc, *backgc;
extern GdkColor fgcolors[];
extern GdkColor *fg_color;
extern GdkColor grays[];

#endif // SCREENTEST_CALLBACKS_H
6 changes: 3 additions & 3 deletions gettext.h
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Expand Up @@ -15,8 +15,8 @@
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */

#ifndef _LIBGETTEXT_H
#define _LIBGETTEXT_H 1
#ifndef SCREENTEST_LIBGETTEXT_H
#define SCREENTEST_LIBGETTEXT_H 1

/* NLS can be disabled through the configure --disable-nls option. */
#if ENABLE_NLS
Expand Down Expand Up @@ -279,4 +279,4 @@ inline
return (n == 1 ? msgid : msgid_plural);
}

#endif /* _LIBGETTEXT_H */
#endif // SCREENTEST_LIBGETTEXT_H
6 changes: 3 additions & 3 deletions main.h
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Expand Up @@ -18,11 +18,11 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/

#ifndef _MAIN_H
#define _MAIN_H 1
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#ifndef SCREENTEST_MAIN_H
#define SCREENTEST_MAIN_H 1

#include <gtk/gtk.h>

extern GtkBuilder *builder;

#endif /* _MAIN_H */
#endif // SCREENTEST_MAIN_H
1 change: 1 addition & 0 deletions meson.build
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Expand Up @@ -49,6 +49,7 @@ screentest_srcs = [
executable(
meson.project_name(),
'main.c',
c_args: '-DGSEAL_ENABLE -DGTK_DISABLE_DEPRECATED -DGTK_DISABLE_SINGLE_INCLUDES',
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When switching to GTK+ 3 I'd drop these again. They only serve to highlight the progress of the migration.

dependencies: screentest_deps,
install: true,
sources: screentest_srcs,
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3 changes: 2 additions & 1 deletion test_basic.c
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Expand Up @@ -74,7 +74,8 @@ static void basic_draw(GtkWidget *widget) {
N_("Right Button - menu"),
};

gdk_drawable_get_size(win, &w, &h);
h = gdk_window_get_height(win);
w = gdk_window_get_width(win);

for (i = ((w - 1) % BASIC_STEP) / 2; i < w; i += BASIC_STEP)
gdk_draw_line(win, gc, i, 0, i, h - 1);
Expand Down
7 changes: 4 additions & 3 deletions test_blink.c
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Expand Up @@ -34,7 +34,8 @@ static void blink_draw(GtkWidget *widget) {
gint w, h;
GdkGC *gc1, *gc2;

gdk_drawable_get_size(win, &w, &h);
h = gdk_window_get_height(win);
w = gdk_window_get_width(win);

if (blink_step) {
gc1 = backgc;
Expand Down Expand Up @@ -66,13 +67,13 @@ static gboolean blink_timeout(gpointer data) {
static void blink_init(GtkWidget *widget) {
blink_type = 0;
blink_step = 0;
timeout = gtk_timeout_add(1000, blink_timeout, widget);
timeout = g_timeout_add(1000, blink_timeout, widget);
}

void blink_cycle(G_GNUC_UNUSED GtkWidget *widget) { blink_type = !blink_type; }

static void blink_close(G_GNUC_UNUSED GtkWidget *widget) {
gtk_timeout_remove(timeout);
g_source_remove(timeout);
}

G_MODULE_EXPORT struct test_ops blink_ops = {.init = blink_init,
Expand Down
4 changes: 3 additions & 1 deletion test_bright_pixels.c
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Expand Up @@ -44,7 +44,9 @@ static void bright_pixels_draw(GtkWidget *widget) {
GdkWindow *win = gtk_widget_get_window(widget);
gint w, h;

gdk_drawable_get_size(win, &w, &h);
h = gdk_window_get_height(win);
w = gdk_window_get_width(win);

gdk_gc_set_rgb_fg_color(gc, &fgcolors[color_cycle[current_color_idx]]);
gdk_draw_rectangle(win, gc, 1, 0, 0, w, h);

Expand Down
3 changes: 2 additions & 1 deletion test_grid.c
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Expand Up @@ -45,7 +45,8 @@ static void grid_draw(GtkWidget *widget) {
gint i;
gint d;
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gdk_drawable_get_size(win, &w, &h);
h = gdk_window_get_height(win);
w = gdk_window_get_width(win);

d = w / 4;
if (d > h / 4)
Expand Down
3 changes: 2 additions & 1 deletion test_horizontal.c
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Expand Up @@ -45,7 +45,8 @@ static void horizontal_draw(GtkWidget *widget) {
gint i;
gint d;

gdk_drawable_get_size(win, &w, &h);
h = gdk_window_get_height(win);
w = gdk_window_get_width(win);

d = w / 4;
if (d > h / 4)
Expand Down
3 changes: 2 additions & 1 deletion test_lcdalign.c
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Expand Up @@ -30,7 +30,8 @@ static void lcdalign_draw(GtkWidget *widget) {
gint i;
gint8 d[] = {1, 1};

gdk_drawable_get_size(win, &w, &h);
h = gdk_window_get_height(win);
w = gdk_window_get_width(win);

/* Border */
gdk_draw_line(win, gc, 0, 0, w - 1, 0);
Expand Down
3 changes: 2 additions & 1 deletion test_text.c
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Expand Up @@ -67,7 +67,8 @@ static void text_draw(GtkWidget *widget) {
gint w, h;
gint x, y;

gdk_drawable_get_size(win, &w, &h);
h = gdk_window_get_height(win);
w = gdk_window_get_width(win);

x = w + textwidth;
for (y = 0; y < h; y += baselineskip)
Expand Down
3 changes: 2 additions & 1 deletion test_vertical.c
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Expand Up @@ -45,7 +45,8 @@ static void vertical_draw(GtkWidget *widget) {
gint i;
gint d;

gdk_drawable_get_size(win, &w, &h);
h = gdk_window_get_height(win);
w = gdk_window_get_width(win);

d = w / 4;
if (d > h / 4)
Expand Down