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Add Histogram of mail trend in clutter tab and enable DnD of tabs.

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This commit is contained in:
Srinivasa Ragavan
2010-08-11 15:32:50 +05:30
parent 83b264bc20
commit 0d1d8d2a07
1 changed files with 104 additions and 11 deletions
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115
mail/e-mail-notebook-view.c
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@ -488,6 +488,8 @@ mail_notebook_view_constructed (GObject *object)
(ClutterContainer *) stage,
(ClutterActor *) priv->tab_picker);
e_mail_tab_picker_enable_drop (priv->tab_picker, TRUE);
g_object_set_data ((GObject *)priv->tab_picker, "embed", widget);
g_object_set_data ((GObject *)priv->tab_picker, "stage", stage);
@ -511,11 +513,11 @@ mail_notebook_view_constructed (GObject *object)
e_mail_tab_set_preview_actor ((EMailTab *)tab, clone);
e_mail_tab_set_can_close (tab, TRUE);
e_mail_tab_enable_drag (tab, TRUE);
e_mail_tab_picker_add_tab (priv->tab_picker, tab, -1);
clutter_actor_show((ClutterActor *)tab);
e_mail_tab_picker_set_current_tab (priv->tab_picker, 0);
e_mail_tab_enable_drag (tab, TRUE);
g_object_ref (tab);
timeline = clutter_timeline_new (150);
@ -899,8 +901,8 @@ mail_netbook_view_open_mail (EMailView *view,
e_mail_tab_set_preview_actor (tab, clone);
e_mail_tab_set_can_close (tab, TRUE);
e_mail_tab_enable_drag (tab, TRUE);
e_mail_tab_picker_add_tab (priv->tab_picker, tab, pos+1);
e_mail_tab_enable_drag (tab, TRUE);
page = e_mail_tab_picker_get_tab_no (priv->tab_picker, tab);
e_mail_tab_picker_set_current_tab (priv->tab_picker, page);
@ -935,6 +937,95 @@ mail_netbook_view_open_mail (EMailView *view,
camel_message_info_free (info);
}
#if HAVE_CLUTTER
static ClutterActor *
build_histogram (GtkWidget *widget, CamelFolder *folder)
{
int week_time = 60 * 60 * 24 * 7;
int weeks[54];
int i;
GPtrArray *uids;
int max = 1;
ClutterActor *texture;
cairo_t *cr;
float ratio;
int x = 0;
time_t now = time(NULL);
GtkStyle *style;
GdkColor *color;
for (i=0; i<54; i++)
weeks[i] = 0;
style = gtk_widget_get_style (GTK_WIDGET (widget));
color = &style->mid[GTK_STATE_NORMAL];
uids = camel_folder_get_uids (folder);
camel_folder_summary_prepare_fetch_all (folder->summary, NULL);
for (i = 0; i < uids->len; i++) {
CamelMessageInfo *info = camel_folder_get_message_info (folder, uids->pdata[i]);
if (info) {
time_t dreceived = now - camel_message_info_date_received (info);
int week;
week = (dreceived / week_time) - 1;
if (week > 52)
weeks[53]++;
else
weeks[week]++;
camel_message_info_free (info);
}
}
for (i=0; i< 53; i++) {
if (weeks[i] > max)
max = weeks[i];
}
ratio = 50.0/max;
camel_folder_free_uids (folder, uids);
texture = clutter_cairo_texture_new (200, 50);
clutter_actor_set_size (texture, 200, 50);
cr = clutter_cairo_texture_create (CLUTTER_CAIRO_TEXTURE (texture));
clutter_actor_show_all (texture);
//cairo_set_source_rgba (cr, color->red, color->green, color->blue, 1.0);
cairo_set_source_rgba (cr, 0.3, 0.2, 0.4, 1.0);
cairo_save (cr);
x+=4;
cairo_set_source_rgba (cr, 0.8, 0.5, 0.3, 1.0);
cairo_arc (cr, x, 50 - (weeks[0] * ratio), 3, 0, 2*M_PI);
cairo_fill (cr);
cairo_restore (cr);
cairo_save (cr);
cairo_new_path (cr);
cairo_move_to (cr, x, 50 - (weeks[0] * ratio));
cairo_set_source_rgba (cr, 0.3, 0.2, 0.4, 1.0);
for (i=1; i<53; i++) {
x+=4;
cairo_line_to (cr, x, 50 - (weeks[i]*ratio));
}
cairo_stroke (cr);
cairo_restore (cr);
cairo_destroy(cr);
return texture;
}
#endif
static void
mail_notebook_view_set_folder (EMailReader *reader,
CamelFolder *folder,
@ -1017,21 +1108,21 @@ mail_notebook_view_set_folder (EMailReader *reader,
tab = (EMailTab *)e_mail_tab_new_full (camel_folder_get_full_name(folder), NULL, 1);
g_object_set_data ((GObject *)tab, "page", priv->current_view);
g_object_set_data ((GObject *)priv->current_view, "page", tab);
clone = e_mail_tab_new_full (camel_folder_get_full_name(folder), NULL, 1);
clutter_actor_show((ClutterActor *)tab);
clone = build_histogram ((GtkWidget *)reader, folder);
clutter_actor_set_reactive (clone, FALSE);
e_mail_tab_set_can_close ((EMailTab *)clone, FALSE);
clutter_actor_show (clone);
e_mail_tab_set_can_close (tab, TRUE);
e_mail_tab_picker_add_tab (priv->tab_picker, tab, -1);
e_mail_tab_set_preview_actor (tab, clone);
e_mail_tab_enable_drag (tab, TRUE);
clutter_actor_show((ClutterActor *)tab);
e_mail_tab_set_can_close (tab, TRUE);
e_mail_tab_set_preview_mode (tab, e_mail_tab_picker_get_preview_mode(priv->tab_picker));
e_mail_tab_picker_add_tab (priv->tab_picker, tab, -1);
page = e_mail_tab_picker_get_tab_no (priv->tab_picker, tab);
e_mail_tab_picker_set_current_tab (priv->tab_picker, page);
e_mail_tab_enable_drag (tab, TRUE);
g_object_ref (tab);
timeline = clutter_timeline_new (150);
g_signal_connect (
@ -1056,8 +1147,10 @@ mail_notebook_view_set_folder (EMailReader *reader,
g_object_set_data ((GObject *)priv->current_view, "page", tab);
e_mail_tab_set_text (tab, camel_folder_get_full_name(folder));
clone = e_mail_tab_get_preview_actor (tab);
e_mail_tab_set_text ((EMailTab *)clone, camel_folder_get_full_name(folder));
clone = build_histogram ((GtkWidget *)reader, folder);
clutter_actor_set_reactive (clone, FALSE);
clutter_actor_show (clone);
e_mail_tab_set_preview_actor (tab, clone);
#endif
}