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Replace dbus-glib dependent sources

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This commit is contained in:
Rico Tzschichholz 2014-07-19 21:42:33 +02:00
parent e31834592c
commit 88b2718c75
3 changed files with 26 additions and 68 deletions
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1
plugins/notify/Makefile.am
View File

@ -44,7 +44,6 @@ libgala_notify_la_VALASOURCES = \
nodist_libgala_notify_la_SOURCES = \ nodist_libgala_notify_la_SOURCES = \
$(BUILT_SOURCES) \ $(BUILT_SOURCES) \
$(libgala_notify_la_VALASOURCES:.vala=.c) \ $(libgala_notify_la_VALASOURCES:.vala=.c) \
pixbuf-dbus-util.c \
$(NULL) $(NULL)
libgala_notify_la_vala.stamp: $(libgala_notify_la_VALASOURCES) libgala_notify_la_vala.stamp: $(libgala_notify_la_VALASOURCES)

35
plugins/notify/NotifyServer.vala
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@ -19,9 +19,6 @@ using Meta;
namespace Gala.Plugins.Notify namespace Gala.Plugins.Notify
{ {
[CCode (cname = "get_pixbuf_from_dbus_variant")]
public extern Gdk.Pixbuf get_pixbuf_from_dbus_variant (Variant variant);
public enum NotificationUrgency { public enum NotificationUrgency {
LOW = 0, LOW = 0,
NORMAL = 1, NORMAL = 1,
@ -179,12 +176,9 @@ namespace Gala.Plugins.Notify
if (hints.contains ("image_data") || hints.contains ("image-data")) { if (hints.contains ("image_data") || hints.contains ("image-data")) {
var image = hints.contains ("image_data") ? var data = hints.contains ("image_data") ?
hints.lookup ("image_data") : hints.lookup ("image-data"); hints.lookup ("image_data") : hints.lookup ("image-data");
pixbuf = load_from_variant_at_size (data, size);
pixbuf = get_pixbuf_from_dbus_variant (image);
pixbuf = pixbuf.scale_simple (size, size, Gdk.InterpType.HYPER);
} else if (hints.contains ("image-path") || hints.contains ("image_path")) { } else if (hints.contains ("image-path") || hints.contains ("image_path")) {
@ -210,7 +204,10 @@ namespace Gala.Plugins.Notify
} catch (Error e) { warning (e.message); } } catch (Error e) { warning (e.message); }
} else if (hints.contains ("icon_data")) { } else if (hints.contains ("icon_data")) {
warning ("icon data is not supported");
var data = hints.lookup ("icon_data");
pixbuf = load_from_variant_at_size (data, size);
} }
if (pixbuf == null) { if (pixbuf == null) {
@ -227,6 +224,26 @@ namespace Gala.Plugins.Notify
return pixbuf; return pixbuf;
} }
static Gdk.Pixbuf? load_from_variant_at_size (Variant variant, int size)
{
if (!variant.is_of_type (new VariantType ("(iiibiiay)"))) {
critical ("notify icon/image-data format invalid");
return null;
}
int width, height, rowstride, bits_per_sample, n_channels;
bool has_alpha;
variant.get ("(iiibiiay)", out width, out height, out rowstride,
out has_alpha, out bits_per_sample, out n_channels, null);
var data = variant.get_child_value (6);
unowned uint8[] pixel_data = (uint8[]) data.get_data ();
var pixbuf = new Gdk.Pixbuf.with_unowned_data (pixel_data, Gdk.Colorspace.RGB, has_alpha, bits_per_sample, width, height, rowstride, null);
return pixbuf.scale_simple (size, size, Gdk.InterpType.BILINEAR);
}
} }
} }

58
plugins/notify/pixbuf-dbus-util.c
View File

@ -1,58 +0,0 @@
#include <glib-object.h>
#include <glib-object.h>
#include <gdk/gdk.h>
// copied from notify-osd /src/stack.c with some minor changes
GdkPixbuf *
get_pixbuf_from_dbus_variant (GVariant *variant)
{
GValue data = G_VALUE_INIT;
GType dbus_icon_t;
GArray *pixels;
int width, height, rowstride, bits_per_sample, n_channels, size;
gboolean has_alpha;
guchar *copy;
GdkPixbuf *pixbuf = NULL;
g_return_val_if_fail (variant != NULL, NULL);
dbus_icon_t = dbus_g_type_get_struct ("GValueArray",
G_TYPE_INT,
G_TYPE_INT,
G_TYPE_INT,
G_TYPE_BOOLEAN,
G_TYPE_INT,
G_TYPE_INT,
dbus_g_type_get_collection ("GArray", G_TYPE_UCHAR),
G_TYPE_INVALID);
dbus_g_value_parse_g_variant (variant, &data);
if (G_VALUE_HOLDS (&data, dbus_icon_t)) {
dbus_g_type_struct_get (&data,
0, &width,
1, &height,
2, &rowstride,
3, &has_alpha,
4, &bits_per_sample,
5, &n_channels,
6, &pixels,
G_MAXUINT);
size = (height - 1) * rowstride + width *
((n_channels * bits_per_sample + 7) / 8);
copy = (guchar *) g_memdup (pixels->data, size);
pixbuf = gdk_pixbuf_new_from_data(copy, GDK_COLORSPACE_RGB,
has_alpha,
bits_per_sample,
width, height,
rowstride,
(GdkPixbufDestroyNotify)g_free,
NULL);
}
return pixbuf;
}