void
dt_iop_gui_update_blendif(dt_iop_module_t *module)
{
dt_iop_gui_blend_data_t *data = module->blend_data;
dt_develop_blend_params_t *bp = module->blend_params;
dt_develop_blend_params_t *dp = module->default_blendop_params;
if (!data->blendif_support) return;
float *iparameters = &(bp->blendif_parameters[4*data->channel]);
float *oparameters = &(bp->blendif_parameters[16+4*data->channel]);
float *idefaults = &(dp->blendif_parameters[4*data->channel]);
float *odefaults = &(dp->blendif_parameters[16+4*data->channel]);
char text[256];
int reset = darktable.gui->reset;
darktable.gui->reset = 1;
for(int k=0; k < 4; k++)
{
dtgtk_gradient_slider_multivalue_set_value(data->lower_slider, iparameters[k], k);
dtgtk_gradient_slider_multivalue_set_value(data->upper_slider, oparameters[k], k);
dtgtk_gradient_slider_multivalue_set_resetvalue(data->lower_slider, idefaults[k], k);
dtgtk_gradient_slider_multivalue_set_resetvalue(data->upper_slider, odefaults[k], k);
}
for(int k=0; k < 4 ; k++)
{
(data->scale_print[data->channel])(iparameters[k], text, 256);
gtk_label_set_text(data->lower_label[k], text);
(data->scale_print[data->channel])(oparameters[k], text, 256);
gtk_label_set_text(data->upper_label[k], text);
}
dtgtk_gradient_slider_multivalue_set_stop(data->lower_slider, 0.0f, data->colors[data->channel][0]);
dtgtk_gradient_slider_multivalue_set_stop(data->lower_slider, 0.5f, data->colors[data->channel][1]);
dtgtk_gradient_slider_multivalue_set_stop(data->lower_slider, 1.0f, data->colors[data->channel][2]);
dtgtk_gradient_slider_multivalue_set_stop(data->upper_slider, 0.0f, data->colors[data->channel][0]);
dtgtk_gradient_slider_multivalue_set_stop(data->upper_slider, 0.5f, data->colors[data->channel][1]);
dtgtk_gradient_slider_multivalue_set_stop(data->upper_slider, 1.0f, data->colors[data->channel][2]);
dtgtk_gradient_slider_multivalue_set_increment(data->lower_slider, data->increments[data->channel]);
dtgtk_gradient_slider_multivalue_set_increment(data->upper_slider, data->increments[data->channel]);
darktable.gui->reset = reset;
}
void dtgtk_gradient_slider_set_value(GtkDarktableGradientSlider *gslider,gdouble value)
{
dtgtk_gradient_slider_multivalue_set_value(gslider, value, 0);
}
void
dt_iop_gui_update_blendif(dt_iop_module_t *module)
{
dt_iop_gui_blend_data_t *data = module->blend_data;
dt_develop_blend_params_t *bp = module->blend_params;
dt_develop_blend_params_t *dp = module->default_blendop_params;
if (!data || !data->blendif_support || !data->blendif_inited) return;
int tab = data->tab;
int in_ch = data->channels[tab][0];
int out_ch = data->channels[tab][1];
float *iparameters = &(bp->blendif_parameters[4*in_ch]);
float *oparameters = &(bp->blendif_parameters[4*out_ch]);
float *idefaults = &(dp->blendif_parameters[4*in_ch]);
float *odefaults = &(dp->blendif_parameters[4*out_ch]);
int ipolarity = !(bp->blendif & (1<<(in_ch+16)));
int opolarity = !(bp->blendif & (1<<(out_ch+16)));
char text[256];
int reset = darktable.gui->reset;
darktable.gui->reset = 1;
dt_bauhaus_combobox_set(data->blendif_enable, (module->blend_params->blendif & (1<<DEVELOP_BLENDIF_active)) ? 1 : 0);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(data->lower_polarity), ipolarity);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(data->upper_polarity), opolarity);
dtgtk_gradient_slider_multivalue_set_marker(data->lower_slider, ipolarity ? GRADIENT_SLIDER_MARKER_LOWER_OPEN_BIG : GRADIENT_SLIDER_MARKER_UPPER_OPEN_BIG, 0);
dtgtk_gradient_slider_multivalue_set_marker(data->lower_slider, ipolarity ? GRADIENT_SLIDER_MARKER_UPPER_FILLED_BIG : GRADIENT_SLIDER_MARKER_LOWER_FILLED_BIG, 1);
dtgtk_gradient_slider_multivalue_set_marker(data->lower_slider, ipolarity ? GRADIENT_SLIDER_MARKER_UPPER_FILLED_BIG : GRADIENT_SLIDER_MARKER_LOWER_FILLED_BIG, 2);
dtgtk_gradient_slider_multivalue_set_marker(data->lower_slider, ipolarity ? GRADIENT_SLIDER_MARKER_LOWER_OPEN_BIG : GRADIENT_SLIDER_MARKER_UPPER_OPEN_BIG, 3);
dtgtk_gradient_slider_multivalue_set_marker(data->upper_slider, opolarity ? GRADIENT_SLIDER_MARKER_LOWER_OPEN_BIG : GRADIENT_SLIDER_MARKER_UPPER_OPEN_BIG, 0);
dtgtk_gradient_slider_multivalue_set_marker(data->upper_slider, opolarity ? GRADIENT_SLIDER_MARKER_UPPER_FILLED_BIG : GRADIENT_SLIDER_MARKER_LOWER_FILLED_BIG, 1);
dtgtk_gradient_slider_multivalue_set_marker(data->upper_slider, opolarity ? GRADIENT_SLIDER_MARKER_UPPER_FILLED_BIG : GRADIENT_SLIDER_MARKER_LOWER_FILLED_BIG, 2);
dtgtk_gradient_slider_multivalue_set_marker(data->upper_slider, opolarity ? GRADIENT_SLIDER_MARKER_LOWER_OPEN_BIG : GRADIENT_SLIDER_MARKER_UPPER_OPEN_BIG, 3);
for(int k=0; k < 4; k++)
{
dtgtk_gradient_slider_multivalue_set_value(data->lower_slider, iparameters[k], k);
dtgtk_gradient_slider_multivalue_set_value(data->upper_slider, oparameters[k], k);
dtgtk_gradient_slider_multivalue_set_resetvalue(data->lower_slider, idefaults[k], k);
dtgtk_gradient_slider_multivalue_set_resetvalue(data->upper_slider, odefaults[k], k);
}
for(int k=0; k < 4 ; k++)
{
(data->scale_print[tab])(iparameters[k], text, 256);
gtk_label_set_text(data->lower_label[k], text);
(data->scale_print[tab])(oparameters[k], text, 256);
gtk_label_set_text(data->upper_label[k], text);
}
dtgtk_gradient_slider_multivalue_clear_stops(data->lower_slider);
dtgtk_gradient_slider_multivalue_clear_stops(data->upper_slider);
for(int k=0; k < data->numberstops[tab]; k++)
{
dtgtk_gradient_slider_multivalue_set_stop(data->lower_slider, (data->colorstops[tab])[k].stoppoint,
(data->colorstops[tab])[k].color);
dtgtk_gradient_slider_multivalue_set_stop(data->upper_slider, (data->colorstops[tab])[k].stoppoint,
(data->colorstops[tab])[k].color);
}
dtgtk_gradient_slider_multivalue_set_increment(data->lower_slider, data->increments[tab]);
dtgtk_gradient_slider_multivalue_set_increment(data->upper_slider, data->increments[tab]);
dt_bauhaus_slider_set(data->radius_slider, bp->radius);
darktable.gui->reset = reset;
}
