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| author | Srinivasa Ragavan <sragavan@src.gnome.org> | 2006-10-16 20:37:02 +0800 |
|---|---|---|
| committer | Srinivasa Ragavan <sragavan@src.gnome.org> | 2006-10-16 20:37:02 +0800 |
| commit | 2ad76a0ed4270c362b95107ea4a1290f943bd857 (patch) | |
| tree | 31f4308fb72b7da47342973786c0dad6617ef1e2 /mail | |
| parent | f300e3b45d3e5d0eded4eea5709ba9b1746d3efb (diff) | |
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** Fix for bug #333864 and bug #351374
** Fix for bug #333864 and bug #351374
svn path=/trunk/; revision=32884
Diffstat (limited to 'mail')
| -rw-r--r-- | mail/ChangeLog | 8 | ||||
| -rw-r--r-- | mail/em-format-html-display.c | 23 |
2 files changed, 29 insertions, 2 deletions
diff --git a/mail/ChangeLog b/mail/ChangeLog index e9c4d2b70e..b31f4474a2 100644 --- a/mail/ChangeLog +++ b/mail/ChangeLog @@ -1,3 +1,11 @@ +2006-10-16 Srinivasa Ragavan <sragavan@novell.com> + + ** Fix for bug #333864 and bug #351374 + + * em-format-html-display.c: (efhd_image_resized), + (efhd_image_unallocate), (efhd_attachment_image): Make sure that the + callback is removed when the puri is destroyed. + 2006-09-30 Harish Krishnaswamy <kharish@novell.com> * em-format-html-display.c: (em_format_html_get_search_dialog): diff --git a/mail/em-format-html-display.c b/mail/em-format-html-display.c index 694ce3c952..7c6c3cf846 100644 --- a/mail/em-format-html-display.c +++ b/mail/em-format-html-display.c @@ -171,6 +171,9 @@ struct _attach_puri { CamelStream *output; unsigned int shown:1; + /* Embedded Frame */ + GtkHTMLEmbedded *html; + /* Attachment */ EAttachment *attachment; @@ -1630,9 +1633,12 @@ efhd_image_resized(GtkWidget *w, GtkAllocation *event, struct _attach_puri *info if (info->fit_width == width) return; info->fit_width = width; + pb = em_icon_stream_get_image(info->puri.cid, info->fit_width, info->fit_height); - gtk_image_set_from_pixbuf(info->image, pb); - g_object_unref(pb); + if (pb) { + gtk_image_set_from_pixbuf(info->image, pb); + g_object_unref(pb); + } } static void @@ -1674,6 +1680,16 @@ efhd_image_fit_width(GtkWidget *widget, GdkEventButton *event, struct _attach_pu gtk_image_set_from_pixbuf(info->image, em_icon_stream_get_image(info->puri.cid, info->fit_width, info->fit_height)); } +/* When the puri gets freed in the formatter thread and if the image is resized, crash will happen + See bug #333864 So while freeing the puri, we disconnect the image attach resize attached with + the puri */ + +static void +efhd_image_unallocate (struct _EMFormatPURI * puri) +{ + struct _attach_puri *info = (struct _attach_puri *) puri; + g_signal_handlers_disconnect_by_func(info->html, efhd_image_resized, info); +} static gboolean efhd_attachment_image(EMFormatHTML *efh, GtkHTMLEmbedded *eb, EMFormatHTMLPObject *pobject) @@ -1691,6 +1707,9 @@ efhd_attachment_image(EMFormatHTML *efh, GtkHTMLEmbedded *eb, EMFormatHTMLPObjec info = (struct _attach_puri *)em_format_find_puri((EMFormat *)efh, pobject->classid); info->image = (GtkImage *)gtk_image_new(); + info->html = eb; + info->puri.free = efhd_image_unallocate; + pixbuf = em_icon_stream_get_image(pobject->classid, info->fit_width, info->fit_height); if (pixbuf) { gtk_image_set_from_pixbuf(info->image, pixbuf); |