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authorChris Toshok <toshok@ximian.com>2004-02-03 10:32:29 +0800
committerChris Toshok <toshok@src.gnome.org>2004-02-03 10:32:29 +0800
commit4d0eb82b047273f3f6a05bc29be26160258639f4 (patch)
tree2aec80c5f7bb3277506ea4c8778c0cddc49d988f
parentfe2cdc8e943d7331d6c21867748a338b97eefc28 (diff)
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set image_buf/image_buf_size here instead of in all callers. also emit the
2004-02-02 Chris Toshok <toshok@ximian.com> * e-image-chooser.c (set_image_from_data): set image_buf/image_buf_size here instead of in all callers. also emit the "changed" signal here. (image_drag_data_received_cb): remove the copying to image_buf and emitting of "changed" from here. (e_image_chooser_set_from_file): only g_free (data) here if set_image_from_data failed. (e_image_chooser_set_image_data): copy the image data we're passed before calling set_image_data. free it if rv == FALSE. svn path=/trunk/; revision=24577
-rw-r--r--widgets/misc/ChangeLog12
-rw-r--r--widgets/misc/e-image-chooser.c36
2 files changed, 32 insertions, 16 deletions
diff --git a/widgets/misc/ChangeLog b/widgets/misc/ChangeLog
index e806ec9bf6..1d1e6af08c 100644
--- a/widgets/misc/ChangeLog
+++ b/widgets/misc/ChangeLog
@@ -1,3 +1,15 @@
+2004-02-02 Chris Toshok <toshok@ximian.com>
+
+ * e-image-chooser.c (set_image_from_data): set
+ image_buf/image_buf_size here instead of in all callers. also
+ emit the "changed" signal here.
+ (image_drag_data_received_cb): remove the copying to image_buf and
+ emitting of "changed" from here.
+ (e_image_chooser_set_from_file): only g_free (data) here if
+ set_image_from_data failed.
+ (e_image_chooser_set_image_data): copy the image data we're passed
+ before calling set_image_data. free it if rv == FALSE.
+
2004-01-30 Chris Toshok <toshok@ximian.com>
* e-image-chooser.c (e_image_chooser_init): add an alignment
diff --git a/widgets/misc/e-image-chooser.c b/widgets/misc/e-image-chooser.c
index 2b7efb064e..ac71a20d24 100644
--- a/widgets/misc/e-image-chooser.c
+++ b/widgets/misc/e-image-chooser.c
@@ -312,6 +312,13 @@ set_image_from_data (EImageChooser *chooser,
gdk_pixbuf_unref (pixbuf);
+ g_free (chooser->priv->image_buf);
+ chooser->priv->image_buf = data;
+ chooser->priv->image_buf_size = length;
+
+ g_signal_emit (chooser,
+ image_chooser_signals [CHANGED], 0);
+
rv = TRUE;
}
@@ -397,7 +404,6 @@ image_drag_data_received_cb (GtkWidget *widget,
guint info, guint time, EImageChooser *chooser)
{
char *target_type;
- gboolean changed = FALSE;
gboolean handled = FALSE;
target_type = gdk_atom_name (selection_data->target);
@@ -440,15 +446,10 @@ image_drag_data_received_cb (GtkWidget *widget,
printf ("read %d bytes\n", (int)total_read);
if (set_image_from_data (chooser, buf, total_read)) {
- changed = TRUE;
handled = TRUE;
- g_free (chooser->priv->image_buf);
- chooser->priv->image_buf = buf;
- chooser->priv->image_buf_size = total_read;
}
else {
- /* XXX we should pop up a
- warning dialog here */
+ /* XXX we should pop up a warning dialog here */
g_free (buf);
}
}
@@ -460,11 +461,6 @@ image_drag_data_received_cb (GtkWidget *widget,
}
g_free (uri);
-
- if (changed) {
- g_signal_emit (chooser,
- image_chooser_signals [CHANGED], 0);
- }
}
gtk_drag_finish (context, handled, FALSE, time);
@@ -485,9 +481,8 @@ e_image_chooser_set_from_file (EImageChooser *chooser, const char *filename)
return FALSE;
}
- set_image_from_data (chooser, data, data_length);
-
- g_free (data);
+ if (!set_image_from_data (chooser, data, data_length))
+ g_free (data);
return TRUE;
}
@@ -519,10 +514,19 @@ e_image_chooser_get_image_data (EImageChooser *chooser, char **data, gsize *data
gboolean
e_image_chooser_set_image_data (EImageChooser *chooser, char *data, gsize data_length)
{
+ char *buf;
+
g_return_val_if_fail (E_IS_IMAGE_CHOOSER (chooser), FALSE);
g_return_val_if_fail (data != NULL, FALSE);
- set_image_from_data (chooser, data, data_length);
+ /* yuck, a copy... */
+ buf = g_malloc (data_length);
+ memcpy (buf, data, data_length);
+
+ if (!set_image_from_data (chooser, buf, data_length)) {
+ g_free (buf);
+ return FALSE;
+ }
return TRUE;
}