static void
deflicker_callback (GtkToggleButton *button, gpointer user_data)
{
dt_iop_module_t *self = (dt_iop_module_t *)user_data;
if(self->dt->gui->reset) return;
dt_iop_exposure_gui_data_t *g = (dt_iop_exposure_gui_data_t *)self->gui_data;
dt_iop_exposure_params_t *p = (dt_iop_exposure_params_t *)self->params;
if(!(self->dev->image_storage.flags & DT_IMAGE_RAW))
{
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(g->deflicker), FALSE);
return;
}
autoexp_disable(self);
p->deflicker = gtk_toggle_button_get_active(button);
gtk_widget_set_sensitive(GTK_WIDGET(g->deflicker_percentile), p->deflicker);
gtk_widget_set_sensitive(GTK_WIDGET(g->deflicker_level), p->deflicker);
if(p->deflicker) //deflicker has been turend on
{
deflicker_params_callback(NULL, user_data);
}
dt_dev_add_history_item(darktable.develop, self, TRUE);
}
void gui_update(struct dt_iop_module_t *self)
{
dt_iop_exposure_gui_data_t *g = (dt_iop_exposure_gui_data_t *)self->gui_data;
dt_iop_exposure_params_t *p = (dt_iop_exposure_params_t *)self->params;
if(!dt_image_is_raw(&self->dev->image_storage))
{
gtk_widget_hide(GTK_WIDGET(g->mode));
p->mode = EXPOSURE_MODE_MANUAL;
dt_dev_add_history_item(darktable.develop, self, TRUE);
} else
{
gtk_widget_show(GTK_WIDGET(g->mode));
}
dt_bauhaus_combobox_set(g->mode, g_list_index(g->modes, GUINT_TO_POINTER(p->mode)));
dt_bauhaus_slider_set(g->black, p->black);
dt_bauhaus_slider_set_soft(g->exposure, p->exposure);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(g->autoexp), FALSE);
dt_bauhaus_slider_set(g->autoexpp, 0.01);
gtk_widget_set_sensitive(GTK_WIDGET(g->autoexpp), FALSE);
dt_bauhaus_slider_set(g->deflicker_percentile, p->deflicker_percentile);
dt_bauhaus_slider_set(g->deflicker_target_level, p->deflicker_target_level);
dt_bauhaus_combobox_set(g->deflicker_histogram_source, g_list_index(g->deflicker_histogram_sources, GUINT_TO_POINTER(p->deflicker_histogram_source)));
self->request_color_pick = DT_REQUEST_COLORPICK_OFF;
free(g->deflicker_histogram);
g->deflicker_histogram = NULL;
g->reprocess_on_next_expose = FALSE;
gtk_label_set_text(g->deflicker_used_EC, "");
g->deflicker_computed_exposure = NAN;
switch(p->mode)
{
case EXPOSURE_MODE_DEFLICKER:
autoexp_disable(self);
gtk_widget_hide(GTK_WIDGET(g->vbox_manual));
gtk_widget_show(GTK_WIDGET(g->vbox_deflicker));
if(p->deflicker_histogram_source == DEFLICKER_HISTOGRAM_SOURCE_SOURCEFILE)
deflicker_prepare_histogram(self, &g->deflicker_histogram,
&g->deflicker_histogram_stats);
break;
case EXPOSURE_MODE_MANUAL:
default:
gtk_widget_hide(GTK_WIDGET(g->vbox_deflicker));
gtk_widget_show(GTK_WIDGET(g->vbox_manual));
break;
}
}
static void exposure_callback(GtkWidget *slider, gpointer user_data)
{
dt_iop_module_t *self = (dt_iop_module_t *)user_data;
if(self->dt->gui->reset) return;
autoexp_disable(self);
const float exposure = dt_bauhaus_slider_get(slider);
dt_iop_exposure_set_white(self, exposure2white(exposure));
}
static void
mode_callback(GtkWidget *combo, gpointer user_data)
{
dt_iop_module_t *self = (dt_iop_module_t *)user_data;
if(darktable.gui->reset) return;
dt_iop_exposure_gui_data_t *g = (dt_iop_exposure_gui_data_t *)self->gui_data;
dt_iop_exposure_params_t *p = (dt_iop_exposure_params_t *)self->params;
const dt_iop_exposure_mode_t new_mode = GPOINTER_TO_UINT(g_list_nth_data(g->modes, dt_bauhaus_combobox_get(combo)));
free(g->deflicker_histogram);
g->deflicker_histogram = NULL;
switch(new_mode)
{
case EXPOSURE_MODE_DEFLICKER:
autoexp_disable(self);
if(!dt_image_is_raw(&self->dev->image_storage))
{
dt_bauhaus_combobox_set(g->mode, g_list_index(g->modes, GUINT_TO_POINTER(EXPOSURE_MODE_MANUAL)));
gtk_widget_hide(GTK_WIDGET(g->mode));
break;
}
p->mode = EXPOSURE_MODE_DEFLICKER;
gtk_widget_hide(GTK_WIDGET(g->vbox_manual));
gtk_widget_show(GTK_WIDGET(g->vbox_deflicker));
if(p->deflicker_histogram_source == DEFLICKER_HISTOGRAM_SOURCE_SOURCEFILE)
deflicker_prepare_histogram(self, &g->deflicker_histogram,
&g->deflicker_histogram_stats);
break;
case EXPOSURE_MODE_MANUAL:
default:
p->mode = EXPOSURE_MODE_MANUAL;
gtk_widget_hide(GTK_WIDGET(g->vbox_deflicker));
gtk_widget_show(GTK_WIDGET(g->vbox_manual));
break;
}
dt_dev_add_history_item(darktable.develop, self, TRUE);
}
static void dt_iop_exposure_set_white(struct dt_iop_module_t *self, const float white)
{
dt_iop_exposure_params_t *p = (dt_iop_exposure_params_t *)self->params;
if(p->mode == EXPOSURE_MODE_DEFLICKER)
{
dt_iop_exposure_gui_data_t *g = (dt_iop_exposure_gui_data_t *)self->gui_data;
p->deflicker_target_level = white;
darktable.gui->reset = 1;
dt_bauhaus_slider_set(g->deflicker_target_level, p->deflicker_target_level);
darktable.gui->reset = 0;
dt_dev_add_history_item(darktable.develop, self, TRUE);
}
else
{
exposure_set_white(self, white);
autoexp_disable(self);
}
}
static void dt_iop_exposure_set_black(struct dt_iop_module_t *self, const float black)
{
autoexp_disable(self);
exposure_set_black(self, black);
}
static void dt_iop_exposure_set_white(struct dt_iop_module_t *self, const float white)
{
autoexp_disable(self);
deflicker_disable(self);
exposure_set_white(self, white);
}
