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;
dtgtk_gradient_slider_set_value(g->gslider1,p->shadow_hue);
dtgtk_gradient_slider_set_value(g->gslider3,p->highlight_hue);
dtgtk_gradient_slider_set_value(g->gslider4,p->highlight_saturation);
dtgtk_gradient_slider_set_value(g->gslider2,p->shadow_saturation);
dt_bauhaus_slider_set(g->scale1, p->balance*100.0);
dt_bauhaus_slider_set(g->scale2, p->compress);
float color[3];
hsl2rgb(color,p->shadow_hue,p->shadow_saturation,0.5);
GdkColor c;
c.red=color[0]*65535.0;
c.green=color[1]*65535.0;
c.blue=color[2]*65535.0;
gtk_widget_modify_fg(GTK_WIDGET(g->colorpick1),GTK_STATE_NORMAL,&c);
hsl2rgb(color,p->highlight_hue,p->highlight_saturation,0.5);
c.red=color[0]*65535.0;
c.green=color[1]*65535.0;
c.blue=color[2]*65535.0;
gtk_widget_modify_fg(GTK_WIDGET(g->colorpick2),GTK_STATE_NORMAL,&c);
}
static void
colorpick_callback (GtkDarktableButton *button, gpointer user_data)
{
dt_iop_module_t *self = (dt_iop_module_t *)user_data;
dt_iop_colorize_gui_data_t *g = (dt_iop_colorize_gui_data_t *)self->gui_data;
if(self->dt->gui->reset) return;
dt_iop_colorize_params_t *p = (dt_iop_colorize_params_t *)self->params;
GtkColorSelectionDialog *csd = GTK_COLOR_SELECTION_DIALOG(gtk_color_selection_dialog_new(_("select tone color")));
g_signal_connect (G_OBJECT (csd->ok_button), "clicked",
G_CALLBACK (colorpick_button_callback), csd);
g_signal_connect (G_OBJECT (csd->cancel_button), "clicked",
G_CALLBACK (colorpick_button_callback), csd);
GtkColorSelection *cs = GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(csd));
GdkColor c;
float color[3],h,s,l;
h = p->hue;
s = p->saturation;
l=0.5;
hsl2rgb(color,h,s,l);
c.red= 65535 * color[0];
c.green= 65535 * color[1];
c.blue= 65535 * color[2];
gtk_color_selection_set_current_color(cs,&c);
if(gtk_dialog_run(GTK_DIALOG(csd))==GTK_RESPONSE_ACCEPT)
{
gtk_color_selection_get_current_color(cs,&c);
color[0]=c.red/65535.0;
color[1]=c.green/65535.0;
color[2]=c.blue/65535.0;
rgb2hsl(color,&h,&s,&l);
l=0.5;
hsl2rgb(color,h,s,l);
dtgtk_gradient_slider_set_value(g->gslider1, h);
dtgtk_gradient_slider_set_value(g->gslider2, s);
}
gtk_widget_destroy(GTK_WIDGET(csd));
dt_dev_add_history_item(darktable.develop, self, TRUE);
}
void gui_update(struct dt_iop_module_t *self)
{
dt_iop_module_t *module = (dt_iop_module_t *)self;
dt_iop_relight_gui_data_t *g = (dt_iop_relight_gui_data_t *)self->gui_data;
dt_iop_relight_params_t *p = (dt_iop_relight_params_t *)module->params;
dt_bauhaus_slider_set(g->scale1, p->ev);
dt_bauhaus_slider_set(g->scale2, p->width);
dtgtk_gradient_slider_set_value(g->gslider1,p->center);
}
void gui_update(struct dt_iop_module_t *self)
{
dt_iop_module_t *module = (dt_iop_module_t *)self;
dt_iop_colorize_gui_data_t *g = (dt_iop_colorize_gui_data_t *)self->gui_data;
dt_iop_colorize_params_t *p = (dt_iop_colorize_params_t *)module->params;
dtgtk_gradient_slider_set_value(g->gslider1,p->hue);
dtgtk_gradient_slider_set_value(g->gslider2,p->saturation);
dtgtk_slider_set_value(g->scale1, p->lightness);
dtgtk_slider_set_value(g->scale2, p->source_lightness_mix);
float color[3];
hsl2rgb(color,p->hue,p->saturation,0.5);
GdkColor c;
c.red=color[0]*65535.0;
c.green=color[1]*65535.0;
c.blue=color[2]*65535.0;
gtk_widget_modify_fg(GTK_WIDGET(g->colorpick1),GTK_STATE_NORMAL,&c);
}
void gui_update(struct dt_iop_module_t *self)
{
dt_iop_module_t *module = (dt_iop_module_t *)self;
self->request_color_pick = 0;
self->color_picker_box[0] = self->color_picker_box[1] = .25f;
self->color_picker_box[2] = self->color_picker_box[3] = .75f;
self->color_picker_point[0] = self->color_picker_point[1] = 0.5f;
dt_iop_relight_gui_data_t *g = (dt_iop_relight_gui_data_t *)self->gui_data;
dt_iop_relight_params_t *p = (dt_iop_relight_params_t *)module->params;
dtgtk_slider_set_value (g->scale1, p->ev);
dtgtk_slider_set_value (g->scale2, p->width);
dtgtk_gradient_slider_set_value(g->gslider1,p->center);
}
static gboolean
expose (GtkWidget *widget, GdkEventExpose *event, dt_iop_module_t *self)
{
// capture gui color picked event.
if(darktable.gui->reset) return FALSE;
if(self->picked_color_max[0] < self->picked_color_min[0]) return FALSE;
if(!self->request_color_pick) return FALSE;
const float *Lab = self->picked_color;
dt_iop_relight_params_t *p = (dt_iop_relight_params_t *)self->params;
p->center = Lab[0];
dt_dev_add_history_item(darktable.develop, self, TRUE);
darktable.gui->reset = 1;
dt_iop_relight_gui_data_t *g = (dt_iop_relight_gui_data_t *)self->gui_data;
dtgtk_gradient_slider_set_value(DTGTK_GRADIENT_SLIDER(g->gslider1),p->center);
darktable.gui->reset = 0;
return FALSE;
}
