C++ (Cpp) update_colorpicker_fg Examples

Example #1

File: splittoning.c Project: digitalmole/darktable

static void
saturation_callback(GtkWidget *slider, gpointer user_data)
{
  dt_iop_module_t *self = (dt_iop_module_t *)user_data;
  dt_iop_splittoning_params_t *p = (dt_iop_splittoning_params_t *)self->params;
  dt_iop_splittoning_gui_data_t *g = (dt_iop_splittoning_gui_data_t *)self->gui_data;

  double hue=0;
  double saturation=0;
  GtkWidget* colorpicker;
  if( slider == g->gslider2 )
  {
    // Shadows
    hue=dt_bauhaus_slider_get(g->gslider1);
    p->shadow_saturation=saturation=dt_bauhaus_slider_get(slider);
    colorpicker=GTK_WIDGET(g->colorpick1);
  }
  else
  {
    hue=dt_bauhaus_slider_get(g->gslider3);
    p->highlight_saturation=saturation=dt_bauhaus_slider_get(slider);
    colorpicker=GTK_WIDGET(g->colorpick2);
  }

  update_colorpicker_fg(colorpicker, hue, saturation);

  if(self->dt->gui->reset) return;
  dt_dev_add_history_item(darktable.develop, self, TRUE);
}

Example #2

File: splittoning.c Project: MarcAntoine-Arnaud/darktable

void gui_update(struct dt_iop_module_t *self)
{
  dt_iop_module_t *module = (dt_iop_module_t *)self;
  dt_iop_splittoning_gui_data_t *g = (dt_iop_splittoning_gui_data_t *)self->gui_data;
  dt_iop_splittoning_params_t *p = (dt_iop_splittoning_params_t *)module->params;

  dt_bauhaus_slider_set(g->gslider1,p->shadow_hue);
  dt_bauhaus_slider_set(g->gslider3,p->highlight_hue);
  dt_bauhaus_slider_set(g->gslider4,p->highlight_saturation);
  dt_bauhaus_slider_set(g->gslider2,p->shadow_saturation);
  dt_bauhaus_slider_set(g->scale1, p->balance*100.0);
  dt_bauhaus_slider_set(g->scale2, p->compress);

  update_colorpicker_fg(GTK_WIDGET(g->colorpick1), p->shadow_hue, p->shadow_saturation);
  update_colorpicker_fg(GTK_WIDGET(g->colorpick2), p->highlight_hue, p->highlight_saturation);
  update_saturation_slider_end_color(g->gslider2, p->shadow_hue);
  update_saturation_slider_end_color(g->gslider4, p->highlight_hue);
}

Example #3

File: splittoning.c Project: digitalmole/darktable

static void
hue_callback(GtkWidget *slider, gpointer user_data)
{
  dt_iop_module_t *self = (dt_iop_module_t *)user_data;
  dt_iop_splittoning_params_t *p = (dt_iop_splittoning_params_t *)self->params;
  dt_iop_splittoning_gui_data_t *g = (dt_iop_splittoning_gui_data_t *)self->gui_data;

  double hue=0;
  double saturation=0;
  GtkWidget* colorpicker;
  GtkWidget* sat_slider=NULL;
  if( slider == g->gslider1 )
  {
    // Shadows
    hue = p->shadow_hue = dt_bauhaus_slider_get(slider);
    saturation = p->shadow_saturation;
    colorpicker = GTK_WIDGET(g->colorpick1);
    sat_slider = g->gslider2;
    update_balance_slider_colors(g->scale1, -1, hue);
  }
  else
  {
    hue = p->highlight_hue = dt_bauhaus_slider_get(slider);
    saturation=p->highlight_saturation;
    colorpicker=GTK_WIDGET(g->colorpick2);
    sat_slider=g->gslider4;
    update_balance_slider_colors(g->scale1, hue, -1);
  }

  update_colorpicker_fg(colorpicker, hue, saturation);
  update_saturation_slider_end_color(sat_slider, hue);

  if(self->dt->gui->reset) return;

  gtk_widget_queue_draw(GTK_WIDGET(sat_slider));

  dt_dev_add_history_item(darktable.develop, self, TRUE);
}