C++ (Cpp) dtgtk_slider_get_value Beispiele

Beispiel #1

Datei: profile_gamma.c Projekt: amitkr/darktable

static void linear_callback (GtkDarktableSlider *slider, gpointer user_data)
{
  dt_iop_module_t *self = (dt_iop_module_t *)user_data;
  if(self->dt->gui->reset) return;
  dt_iop_profile_gamma_params_t *p = (dt_iop_profile_gamma_params_t *)self->params;
  p->linear = dtgtk_slider_get_value(slider);
  dt_dev_add_history_item(darktable.develop, self, TRUE);
}

Beispiel #2

Datei: shrecovery.c Projekt: jimmy1977/darktable

static void
size_limit_callback (GtkDarktableSlider *slider, gpointer user_data)
{
  dt_iop_module_t *self = (dt_iop_module_t *)user_data;
  if(self->dt->gui->reset) return;
  dt_iop_shrecovery_params_t *p = (dt_iop_shrecovery_params_t *)self->params;
  p->size_limit = dtgtk_slider_get_value(slider);
  dt_dev_add_history_item(darktable.develop, self, TRUE);
}

Beispiel #3

static void
black_callback (GtkDarktableSlider *slider, gpointer user_data)
{
  dt_iop_module_t *self = (dt_iop_module_t *)user_data;
  if(self->dt->gui->reset) return;

  const float black = dtgtk_slider_get_value(slider);
  dt_iop_exposure_set_black(self, black);
}

Beispiel #4

static void
gain_callback (GtkWidget *slider, gpointer user_data)
{
  dt_iop_module_t *self = (dt_iop_module_t *)user_data;
  if(self->dt->gui->reset) return;
  dt_iop_exposure_params_t *p = (dt_iop_exposure_params_t *)self->params;
  p->gain = dtgtk_slider_get_value(DTGTK_SLIDER(slider));
  dt_dev_add_history_item(darktable.develop, self, TRUE);
}

Beispiel #5

static void
exposure_callback (GtkDarktableSlider *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 = dtgtk_slider_get_value(slider);
  dt_iop_exposure_set_white(self, exposure2white(exposure));
}

Beispiel #6

Datei: channelmixer.c Projekt: munialabs/openPablo

static void
blue_callback(GtkDarktableSlider *slider, gpointer user_data)
{
  dt_iop_module_t *self = (dt_iop_module_t *)user_data;
  if(self->dt->gui->reset) return;
  dt_iop_channelmixer_params_t *p = (dt_iop_channelmixer_params_t *)self->params;
  dt_iop_channelmixer_gui_data_t *g = (dt_iop_channelmixer_gui_data_t *)self->gui_data;
  p->blue[ gtk_combo_box_get_active( g->combo1 ) ]= dtgtk_slider_get_value(slider);
  dt_dev_add_history_item(darktable.develop, self, TRUE);
}

Beispiel #7

Datei: colorcontrast.c Projekt: munialabs/openPablo

static void
b_slider_callback(GtkRange *range, dt_iop_module_t *self)
{
  // this is important to avoid cycles!
  if(darktable.gui->reset) return;
  dt_iop_colorcontrast_gui_data_t *g = (dt_iop_colorcontrast_gui_data_t *)self->gui_data;
  dt_iop_colorcontrast_params_t *p = (dt_iop_colorcontrast_params_t *)self->params;
  p->b_steepness = dtgtk_slider_get_value(g->b_scale);
  // let core know of the changes
  dt_dev_add_history_item(darktable.develop, self, TRUE);
}

Beispiel #8

Datei: anlfyeni.c Projekt: rharrison10/darktable

static void
strength_callback(GtkRange *range, dt_iop_module_t *self)
{
    // this is important to avoid cycles!
    if(darktable.gui->reset) return;
    dt_iop_anlfyeni_gui_data_t *g = (dt_iop_anlfyeni_gui_data_t *)self->gui_data;
    dt_iop_anlfyeni_params_t *p = (dt_iop_anlfyeni_params_t *)self->params;
    p->strength = dtgtk_slider_get_value(g->scale3);
    // let core know of the changes
    dt_dev_add_history_item(darktable.develop, self, TRUE);
}

Beispiel #9

static void
autoexpp_callback (GtkDarktableSlider *slider, gpointer user_data)
{
  dt_iop_module_t *self = (dt_iop_module_t *)user_data;
  if(self->dt->gui->reset) return;
  if(!self->request_color_pick) return;

  dt_iop_exposure_gui_data_t *g = (dt_iop_exposure_gui_data_t *)self->gui_data;
  const float white = fmaxf(fmaxf(self->picked_color_max[0], self->picked_color_max[1]), self->picked_color_max[2])
                      * (1.0-dtgtk_slider_get_value(DTGTK_SLIDER(g->autoexpp)));
  exposure_set_white(self, white);
}

Beispiel #10

static gboolean
expose (GtkWidget *widget, GdkEventExpose *event, dt_iop_module_t *self)
{
  if(darktable.gui->reset) return FALSE;
  if(self->picked_color_max[0] < 0) return FALSE;
  if(!self->request_color_pick) return FALSE;
  dt_iop_exposure_gui_data_t *g = (dt_iop_exposure_gui_data_t *)self->gui_data;

  const float white = fmaxf(fmaxf(self->picked_color_max[0], self->picked_color_max[1]), self->picked_color_max[2])
                      * (1.0-dtgtk_slider_get_value(DTGTK_SLIDER(g->autoexpp)));
  const float black = fminf(fminf(self->picked_color_min[0], self->picked_color_min[1]), self->picked_color_min[2]);

  exposure_set_white(self, white);
  exposure_set_black(self, black);
  return FALSE;
}

Beispiel #11

Datei: j2k.c Projekt: bleader/darktable

static void quality_changed(GtkDarktableSlider *slider, gpointer user_data)
{
  int quality = (int)dtgtk_slider_get_value(slider);
  dt_conf_set_int("plugins/imageio/format/j2k/quality", quality);
}