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Make s, S, Control-S, p, P, Control-P, i, I, Control-I test

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Wed Jan  7 02:50:55 2004  Matthias Clasen  <maclas@gmx.de>

	* demos/testpixbuf-save.c: Make s, S, Control-S, p, P, Control-P,
	i, I, Control-I test gdk_pixbuf_save(), gdk_pixbuf_save_to_buffer()
	and gdk_pixbuf_save_to_callback() with jpeg, png and ico formats,
	respectively. Tests #82203.
This commit is contained in:
Matthias Clasen 2004-01-07 01:59:11 +00:00 committed by Matthias Clasen
parent 638d57cd7e
commit 5119687ac9
6 changed files with 215 additions and 28 deletions
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7
ChangeLog
View File

@ -1,3 +1,10 @@
Wed Jan 7 02:50:55 2004 Matthias Clasen <maclas@gmx.de>
* demos/testpixbuf-save.c: Make s, S, Control-S, p, P, Control-P,
i, I, Control-I test gdk_pixbuf_save(), gdk_pixbuf_save_to_buffer()
and gdk_pixbuf_save_to_callback() with jpeg, png and ico formats,
respectively. Tests #82203.
2004-01-06 Federico Mena Quintero <federico@ximian.com>
* gtk/gtkfilesel.c (gtk_file_selection_create_dir_confirmed): Use

7
ChangeLog.pre-2-10
View File

@ -1,3 +1,10 @@
Wed Jan 7 02:50:55 2004 Matthias Clasen <maclas@gmx.de>
* demos/testpixbuf-save.c: Make s, S, Control-S, p, P, Control-P,
i, I, Control-I test gdk_pixbuf_save(), gdk_pixbuf_save_to_buffer()
and gdk_pixbuf_save_to_callback() with jpeg, png and ico formats,
respectively. Tests #82203.
2004-01-06 Federico Mena Quintero <federico@ximian.com>
* gtk/gtkfilesel.c (gtk_file_selection_create_dir_confirmed): Use

7
ChangeLog.pre-2-4
View File

@ -1,3 +1,10 @@
Wed Jan 7 02:50:55 2004 Matthias Clasen <maclas@gmx.de>
* demos/testpixbuf-save.c: Make s, S, Control-S, p, P, Control-P,
i, I, Control-I test gdk_pixbuf_save(), gdk_pixbuf_save_to_buffer()
and gdk_pixbuf_save_to_callback() with jpeg, png and ico formats,
respectively. Tests #82203.
2004-01-06 Federico Mena Quintero <federico@ximian.com>
* gtk/gtkfilesel.c (gtk_file_selection_create_dir_confirmed): Use

7
ChangeLog.pre-2-6
View File

@ -1,3 +1,10 @@
Wed Jan 7 02:50:55 2004 Matthias Clasen <maclas@gmx.de>
* demos/testpixbuf-save.c: Make s, S, Control-S, p, P, Control-P,
i, I, Control-I test gdk_pixbuf_save(), gdk_pixbuf_save_to_buffer()
and gdk_pixbuf_save_to_callback() with jpeg, png and ico formats,
respectively. Tests #82203.
2004-01-06 Federico Mena Quintero <federico@ximian.com>
* gtk/gtkfilesel.c (gtk_file_selection_create_dir_confirmed): Use

7
ChangeLog.pre-2-8
View File

@ -1,3 +1,10 @@
Wed Jan 7 02:50:55 2004 Matthias Clasen <maclas@gmx.de>
* demos/testpixbuf-save.c: Make s, S, Control-S, p, P, Control-P,
i, I, Control-I test gdk_pixbuf_save(), gdk_pixbuf_save_to_buffer()
and gdk_pixbuf_save_to_callback() with jpeg, png and ico formats,
respectively. Tests #82203.
2004-01-06 Federico Mena Quintero <federico@ximian.com>
* gtk/gtkfilesel.c (gtk_file_selection_create_dir_confirmed): Use

180
demos/testpixbuf-save.c
View File

@ -67,18 +67,96 @@ compare_pixbufs (GdkPixbuf *pixbuf, GdkPixbuf *compare, const gchar *file_type)
}
}
static gboolean
save_to_loader (const gchar *buf, gsize count, GError **err, gpointer data)
{
GdkPixbufLoader *loader = data;
return gdk_pixbuf_loader_write (loader, buf, count, err);
}
static GdkPixbuf *
buffer_to_pixbuf (const gchar *buf, gsize count, GError **err)
{
GdkPixbufLoader *loader;
GdkPixbuf *pixbuf;
loader = gdk_pixbuf_loader_new ();
if (gdk_pixbuf_loader_write (loader, buf, count, err) &&
gdk_pixbuf_loader_close (loader, err)) {
pixbuf = g_object_ref (gdk_pixbuf_loader_get_pixbuf (loader));
g_object_unref (G_OBJECT (loader));
return pixbuf;
} else {
return NULL;
}
}
static void
do_compare (GdkPixbuf *pixbuf, GdkPixbuf *compare, GError *err)
{
if (compare == NULL) {
fprintf (stderr, "%s", err->message);
g_error_free (err);
} else {
compare_pixbufs (pixbuf, compare, "jpeg");
g_object_unref (compare);
}
}
static void
keypress_check (GtkWidget *widget, GdkEventKey *evt, gpointer data)
{
GdkPixbuf *pixbuf;
GtkDrawingArea *da = (GtkDrawingArea*)data;
GError *err = NULL;
gchar *buffer;
gsize count;
GdkPixbufLoader *loader;
pixbuf = (GdkPixbuf *) g_object_get_data (G_OBJECT (da), "pixbuf");
if (evt->keyval == 'q')
gtk_main_quit ();
if (evt->keyval == 's') {
if (evt->keyval == 's' && (evt->state & GDK_CONTROL_MASK)) {
/* save to callback */
if (pixbuf == NULL) {
fprintf (stderr, "PIXBUF NULL\n");
return;
}
loader = gdk_pixbuf_loader_new ();
if (!gdk_pixbuf_save_to_callback (pixbuf, save_to_loader, loader, "jpeg",
&err,
"quality", "100",
NULL) ||
!gdk_pixbuf_loader_close (loader, &err)) {
fprintf (stderr, "%s", err->message);
g_error_free (err);
} else {
do_compare (pixbuf,
g_object_ref (gdk_pixbuf_loader_get_pixbuf (loader)),
err);
g_object_unref (G_OBJECT (loader));
}
}
else if (evt->keyval == 'S') {
/* save to buffer */
if (!gdk_pixbuf_save_to_buffer (pixbuf, &buffer, &count, "jpeg",
&err,
"quality", "100",
NULL)) {
fprintf (stderr, "%s", err->message);
g_error_free (err);
} else {
do_compare (pixbuf,
buffer_to_pixbuf (buffer, count, &err),
err);
}
}
else if (evt->keyval == 's') {
/* save normally */
if (pixbuf == NULL) {
fprintf (stderr, "PIXBUF NULL\n");
return;
@ -91,20 +169,49 @@ keypress_check (GtkWidget *widget, GdkEventKey *evt, gpointer data)
fprintf (stderr, "%s", err->message);
g_error_free (err);
} else {
GdkPixbuf *compare;
do_compare (pixbuf,
gdk_pixbuf_new_from_file ("foo.jpg", &err),
err);
}
}
compare = gdk_pixbuf_new_from_file ("foo.jpg", &err);
if (evt->keyval == 'p' && (evt->state & GDK_CONTROL_MASK)) {
/* save to callback */
if (pixbuf == NULL) {
fprintf (stderr, "PIXBUF NULL\n");
return;
}
if (!compare) {
loader = gdk_pixbuf_loader_new ();
if (!gdk_pixbuf_save_to_callback (pixbuf, save_to_loader, loader, "png",
&err,
"tEXt::Software", "testpixbuf-save",
NULL)
|| !gdk_pixbuf_loader_close (loader, &err)) {
fprintf (stderr, "%s", err->message);
g_error_free (err);
} else {
compare_pixbufs (pixbuf, compare, "jpeg");
g_object_unref (compare);
do_compare (pixbuf,
g_object_ref (gdk_pixbuf_loader_get_pixbuf (loader)),
err);
g_object_unref (G_OBJECT (loader));
}
}
} else if (evt->keyval == 'p') {
else if (evt->keyval == 'P') {
/* save to buffer */
if (!gdk_pixbuf_save_to_buffer (pixbuf, &buffer, &count, "png",
&err,
"tEXt::Software", "testpixbuf-save",
NULL)) {
fprintf (stderr, "%s", err->message);
g_error_free (err);
} else {
do_compare (pixbuf,
buffer_to_pixbuf (buffer, count, &err),
err);
}
}
else if (evt->keyval == 'p') {
if (pixbuf == NULL) {
fprintf (stderr, "PIXBUF NULL\n");
return;
@ -117,20 +224,65 @@ keypress_check (GtkWidget *widget, GdkEventKey *evt, gpointer data)
fprintf (stderr, "%s", err->message);
g_error_free (err);
} else {
GdkPixbuf *compare;
do_compare(pixbuf,
gdk_pixbuf_new_from_file ("foo.png", &err),
err);
}
}
compare = gdk_pixbuf_new_from_file ("foo.png", &err);
if (evt->keyval == 'i' && (evt->state & GDK_CONTROL_MASK)) {
/* save to callback */
if (pixbuf == NULL) {
fprintf (stderr, "PIXBUF NULL\n");
return;
}
if (!compare) {
loader = gdk_pixbuf_loader_new ();
if (!gdk_pixbuf_save_to_callback (pixbuf, save_to_loader, loader, "ico",
&err,
NULL)
|| !gdk_pixbuf_loader_close (loader, &err)) {
fprintf (stderr, "%s", err->message);
g_error_free (err);
} else {
compare_pixbufs (pixbuf, compare, "png");
g_object_unref (compare);
do_compare (pixbuf,
g_object_ref (gdk_pixbuf_loader_get_pixbuf (loader)),
err);
g_object_unref (G_OBJECT (loader));
}
}
else if (evt->keyval == 'I') {
/* save to buffer */
if (!gdk_pixbuf_save_to_buffer (pixbuf, &buffer, &count, "ico",
&err,
NULL)) {
fprintf (stderr, "%s", err->message);
g_error_free (err);
} else {
do_compare (pixbuf,
buffer_to_pixbuf (buffer, count, &err),
err);
}
}
else if (evt->keyval == 'i') {
if (pixbuf == NULL) {
fprintf (stderr, "PIXBUF NULL\n");
return;
}
if (!gdk_pixbuf_save (pixbuf, "foo.ico", "ico",
&err,
NULL)) {
fprintf (stderr, "%s", err->message);
g_error_free (err);
} else {
do_compare(pixbuf,
gdk_pixbuf_new_from_file ("foo.ico", &err),
err);
}
} else if (evt->keyval == 'a') {
}
if (evt->keyval == 'a') {
if (pixbuf == NULL) {
fprintf (stderr, "PIXBUF NULL\n");
return;