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| author | Dan Winship <danw@src.gnome.org> | 2001-01-26 01:07:23 +0800 |
|---|---|---|
| committer | Dan Winship <danw@src.gnome.org> | 2001-01-26 01:07:23 +0800 |
| commit | 54a2910f896626046666ffa8d88f052acdb5c201 (patch) | |
| tree | eef885546b87b45417383993478c60ef6363b516 /mail/mail-display.c | |
| parent | 9100d6bcdd7928ddd74587ba58367658816bffe5 (diff) | |
| download | gsoc2013-evolution-54a2910f896626046666ffa8d88f052acdb5c201.tar.gz gsoc2013-evolution-54a2910f896626046666ffa8d88f052acdb5c201.tar.zst gsoc2013-evolution-54a2910f896626046666ffa8d88f052acdb5c201.zip | |
Check if a message part's content is available, and if it's not, queue a
* mail-format.c (mail_content_loaded): Check if a message part's
content is available, and if it's not, queue a thread that will
load it and then queue an idle-handler redisplay of the message.
(call_handler_function): Call mail_content_loaded() on the part
and don't try to display it if it's currently offline.
(get_data_wrapper_text): Simplify a bit
* mail-display.c (mail_display_queue_redisplay): rename and make
non-static.
(mail_display_redisplay): Use a "new and improved" way of
preserving the GtkHTML scroll location. ("new and improved" is
code for "gross and hackish", but there should be a real interface
for this eventually.)
(on_url_requested): Use mail_content_loaded() and don't write out
offline cid: URLs
* mail-identify.c (mail_identify_mime_part): Use
mail_content_loaded and don't try to identify the data if it's
offline.
svn path=/trunk/; revision=7813
Diffstat (limited to 'mail/mail-display.c')
| -rw-r--r-- | mail/mail-display.c | 64 |
1 files changed, 23 insertions, 41 deletions
diff --git a/mail/mail-display.c b/mail/mail-display.c index c585ec0eac..31ec089f46 100644 --- a/mail/mail-display.c +++ b/mail/mail-display.c @@ -32,13 +32,12 @@ #include <gdk-pixbuf/gdk-pixbuf.h> #include <gdk-pixbuf/gdk-pixbuf-loader.h> #include <gtkhtml/gtkhtml-embedded.h> +#include <gtkhtml/htmlengine.h> /* XXX */ #define PARENT_TYPE (gtk_vbox_get_type ()) static GtkObjectClass *mail_display_parent_class; -static void redisplay (MailDisplay *md, gboolean unscroll); - struct _PixbufLoader { MailDisplay *md; CamelDataWrapper *wrapper; /* The data */ @@ -186,12 +185,12 @@ idle_redisplay (gpointer data) MailDisplay *md = data; md->idle_id = 0; - redisplay (md, FALSE); + mail_display_redisplay (md, FALSE); return FALSE; } -static void -queue_redisplay (MailDisplay *md) +void +mail_display_queue_redisplay (MailDisplay *md) { if (!md->idle_id) { md->idle_id = g_idle_add_full (G_PRIORITY_LOW, idle_redisplay, @@ -212,7 +211,7 @@ on_link_clicked (GtkHTML *html, const char *url, gpointer user_data) else if (!strcmp (url, "x-evolution-decode-pgp:")) { g_datalist_set_data (md->data, "show_pgp", GINT_TO_POINTER (1)); - queue_redisplay (md); + mail_display_queue_redisplay (md); } else gnome_url_show (url); } @@ -301,7 +300,7 @@ inline_cb (GtkWidget *widget, gpointer user_data) else camel_mime_part_set_disposition (part, "inline"); - queue_redisplay (md); + mail_display_queue_redisplay (md); } static gboolean @@ -767,6 +766,8 @@ on_url_requested (GtkHTML *html, const char *url, GtkHTMLStream *handle, g_return_if_fail (CAMEL_IS_MEDIUM (medium)); data = camel_medium_get_content_object (medium); + if (!mail_content_loaded (data, md)) + return; ba = g_byte_array_new (); stream_mem = camel_stream_mem_new_with_byte_array (ba); @@ -844,17 +845,24 @@ clear_data (CamelObject *object, gpointer event_data, gpointer user_data) g_datalist_clear (&data); } -static void -redisplay (MailDisplay *md, gboolean unscroll) +/** + * mail_display_redisplay: + * @mail_display: the mail display object + * @unscroll: specifies whether or not to lose current scroll + * + * Force a redraw of the message display. + **/ +void +mail_display_redisplay (MailDisplay *md, gboolean unscroll) { - GtkAdjustment *adj; - gfloat oldv = 0; + printf("redisplaying\n"); + md->stream = gtk_html_begin (GTK_HTML (md->html)); if (!unscroll) { - adj = e_scroll_frame_get_vadjustment (md->scroll); - oldv = adj->value; + /* This is a hack until there's a clean way to do this. */ + GTK_HTML (md->html)->engine->newPage = FALSE; } - md->stream = gtk_html_begin (GTK_HTML (md->html)); + mail_html_write (md->html, md->stream, "%s%s", HTML_HEADER, "<BODY>\n"); if (md->current_message) { @@ -868,32 +876,6 @@ redisplay (MailDisplay *md, gboolean unscroll) mail_html_write (md->html, md->stream, "</BODY></HTML>\n"); gtk_html_end (md->html, md->stream, GTK_HTML_STREAM_OK); md->stream = NULL; - - if (unscroll) { - adj = e_scroll_frame_get_hadjustment (md->scroll); - gtk_adjustment_set_value (adj, 0); - e_scroll_frame_set_hadjustment (md->scroll, adj); - } else { - adj = e_scroll_frame_get_vadjustment (md->scroll); - if (oldv < adj->upper) { - gtk_adjustment_set_value (adj, oldv); - e_scroll_frame_set_vadjustment (md->scroll, adj); - } - } -} - - -/** - * mail_display_redisplay: - * @mail_display: the mail display object - * @unscroll: specifies whether or not to lose current scroll - * - * Force a redraw of the message display. - **/ -void -mail_display_redisplay (MailDisplay *mail_display, gboolean unscroll) -{ - redisplay (mail_display, unscroll); } /** @@ -920,7 +902,7 @@ mail_display_set_message (MailDisplay *md, CamelMedium *medium) md->current_message = (CamelMimeMessage*)medium; g_datalist_init (md->data); - redisplay (md, TRUE); + mail_display_redisplay (md, TRUE); if (medium) { camel_object_hook_event (CAMEL_OBJECT (medium), "finalize", clear_data, *(md->data)); |