static void _film_strip_activated(const int imgid, void *data)
{
const dt_view_t *self = (dt_view_t *)data;
dt_print_t *prt = (dt_print_t *)self->data;
prt->image_id = imgid;
prt->iwidth = prt->iheight = 0;
// guess the image orientation
_set_orientation(prt);
dt_view_filmstrip_scroll_to_image(darktable.view_manager, imgid, FALSE);
// record the imgid to display when going back to lighttable
dt_view_lighttable_set_position(darktable.view_manager, dt_collection_image_offset(imgid));
// force redraw
dt_control_queue_redraw();
}
static void _lib_recentcollection_updated(gpointer instance, gpointer user_data)
{
dt_lib_module_t *self =(dt_lib_module_t *)user_data;
dt_lib_recentcollect_t *d = (dt_lib_recentcollect_t *)self->data;
// serialize, check for recently used
char confname[200];
const int bufsize = 4096;
char buf[bufsize];
if(dt_collection_serialize(buf, bufsize)) return;
// is the current position, i.e. the one to be stored with the old collection (pos0, pos1-to-be)
uint32_t curr_pos = 0;
if(d->inited)
{
curr_pos = dt_view_lighttable_get_position(darktable.view_manager);
dt_conf_set_int("plugins/lighttable/recentcollect/pos0", curr_pos);
}
else
{
curr_pos = dt_conf_get_int("plugins/lighttable/recentcollect/pos0");
d->inited = 1;
}
uint32_t new_pos = 0;
int n = -1;
for(int k=0; k<CLAMPS(dt_conf_get_int("plugins/lighttable/recentcollect/num_items"), 0, NUM_LINES); k++)
{
// is it already in the current list?
snprintf(confname, 200, "plugins/lighttable/recentcollect/line%1d", k);
gchar *line = dt_conf_get_string(confname);
if(!line) continue;
if(!strcmp(line, buf))
{
snprintf(confname, 200, "plugins/lighttable/recentcollect/pos%1d", k);
new_pos = dt_conf_get_int(confname);
n = k;
break;
}
g_free(line);
}
if(n < 0)
{
const int num_items = CLAMPS(dt_conf_get_int("plugins/lighttable/recentcollect/num_items"), 0, NUM_LINES);
if(num_items < NUM_LINES)
{
// new, unused entry
n = num_items;
dt_conf_set_int("plugins/lighttable/recentcollect/num_items", num_items + 1);
}
else
{
// kill least recently used entry:
n = num_items - 1;
}
}
if(n >= 0 && n < NUM_LINES)
{
// sort n to the top
for(int k=n; k>0; k--)
{
snprintf(confname, 200, "plugins/lighttable/recentcollect/line%1d", k-1);
gchar *line1 = dt_conf_get_string(confname);
snprintf(confname, 200, "plugins/lighttable/recentcollect/pos%1d", k-1);
uint32_t pos1 = dt_conf_get_int(confname);
if(line1 && line1[0] != '\0')
{
snprintf(confname, 200, "plugins/lighttable/recentcollect/line%1d", k);
dt_conf_set_string(confname, line1);
snprintf(confname, 200, "plugins/lighttable/recentcollect/pos%1d", k);
dt_conf_set_int(confname, pos1);
}
g_free(line1);
}
dt_conf_set_string("plugins/lighttable/recentcollect/line0", buf);
dt_conf_set_int("plugins/lighttable/recentcollect/pos0", new_pos);
}
// update button descriptions:
for(int k=0; k<NUM_LINES; k++)
{
char str[200] = {0};
char str_cut[200] = {0};
char str_pretty[200] = {0};
snprintf(confname, 200, "plugins/lighttable/recentcollect/line%1d", k);
gchar *buf = dt_conf_get_string(confname);
if(buf && buf[0] != '\0')
{
pretty_print(buf, str);
g_free(buf);
}
g_object_set(G_OBJECT(d->item[k].button), "tooltip-text", str, (char *)NULL);
const int cut = 45;
if (g_utf8_strlen(str, -1) > cut)
{
g_utf8_strncpy(str_cut, str, cut);
snprintf(str_pretty, 200, "%s...", str_cut);
gtk_button_set_label(GTK_BUTTON(d->item[k].button), str_pretty);
}
else
{
gtk_button_set_label(GTK_BUTTON(d->item[k].button), str);
}
gtk_widget_set_no_show_all(d->item[k].button, TRUE);
gtk_widget_set_visible(d->item[k].button, FALSE);
}
for(int k=0; k<CLAMPS(dt_conf_get_int("plugins/lighttable/recentcollect/num_items"), 0, NUM_LINES); k++)
{
gtk_widget_set_no_show_all(d->item[k].button, FALSE);
gtk_widget_set_visible(d->item[k].button, TRUE);
}
dt_view_lighttable_set_position(darktable.view_manager, new_pos);
}