void dt_iop_gui_init_blending(GtkWidget *iopw, dt_iop_module_t *module)
{
/* create and add blend mode if module supports it */
if (module->flags()&IOP_FLAGS_SUPPORTS_BLENDING)
{
module->blend_data = g_malloc(sizeof(dt_iop_gui_blend_data_t));
memset(module->blend_data, 0, sizeof(dt_iop_gui_blend_data_t));
dt_iop_gui_blend_data_t *bd = (dt_iop_gui_blend_data_t*)module->blend_data;
dt_iop_gui_blendop_modes_t modes[23]; /* number must fit exactly!!! */
modes[0].mode = DEVELOP_BLEND_DISABLED;
modes[0].name = _("off");
modes[1].mode = DEVELOP_BLEND_NORMAL;
modes[1].name = _("normal");
modes[2].mode = DEVELOP_BLEND_INVERSE;
modes[2].name = _("inverse");
modes[3].mode = DEVELOP_BLEND_LIGHTEN;
modes[3].name = _("lighten");
modes[4].mode = DEVELOP_BLEND_DARKEN;
modes[4].name = _("darken");
modes[5].mode = DEVELOP_BLEND_MULTIPLY;
modes[5].name = _("multiply");
modes[6].mode = DEVELOP_BLEND_AVERAGE;
modes[6].name = _("average");
modes[7].mode = DEVELOP_BLEND_ADD;
modes[7].name = _("addition");
modes[8].mode = DEVELOP_BLEND_SUBSTRACT;
modes[8].name = _("subtract");
modes[9].mode = DEVELOP_BLEND_DIFFERENCE;
modes[9].name = _("difference");
modes[10].mode = DEVELOP_BLEND_SCREEN;
modes[10].name = _("screen");
modes[11].mode = DEVELOP_BLEND_OVERLAY;
modes[11].name = _("overlay");
modes[12].mode = DEVELOP_BLEND_SOFTLIGHT;
modes[12].name = _("softlight");
modes[13].mode = DEVELOP_BLEND_HARDLIGHT;
modes[13].name = _("hardlight");
modes[14].mode = DEVELOP_BLEND_VIVIDLIGHT;
modes[14].name = _("vividlight");
modes[15].mode = DEVELOP_BLEND_LINEARLIGHT;
modes[15].name = _("linearlight");
modes[16].mode = DEVELOP_BLEND_PINLIGHT;
modes[16].name = _("pinlight");
modes[17].mode = DEVELOP_BLEND_LIGHTNESS;
modes[17].name = _("lightness");
modes[18].mode = DEVELOP_BLEND_CHROMA;
modes[18].name = _("chroma");
modes[19].mode = DEVELOP_BLEND_HUE;
modes[19].name = _("hue");
modes[20].mode = DEVELOP_BLEND_COLOR;
modes[20].name = _("color");
modes[21].mode = DEVELOP_BLEND_COLORADJUST;
modes[21].name = _("coloradjustment");
modes[22].mode = DEVELOP_BLEND_UNBOUNDED;
modes[22].name = _("unbounded");
bd->number_modes = sizeof(modes) / sizeof(dt_iop_gui_blendop_modes_t);
memcpy(bd->modes, modes, bd->number_modes * sizeof(dt_iop_gui_blendop_modes_t));
bd->iopw = iopw;
bd->module = module;
bd->csp = dt_iop_module_colorspace(module);
bd->blendif_support = (bd->csp == iop_cs_Lab || bd->csp == iop_cs_rgb);
bd->blendif_box = NULL;
bd->blend_modes_combo = dt_bauhaus_combobox_new(module);
dt_bauhaus_widget_set_label(bd->blend_modes_combo, _("blend mode"));
bd->opacity_slider = dt_bauhaus_slider_new_with_range(module, 0.0, 100.0, 1, 100.0, 0);
dt_bauhaus_widget_set_label(bd->opacity_slider, _("opacity"));
dt_bauhaus_slider_set_format(bd->opacity_slider, "%.0f%%");
module->fusion_slider = bd->opacity_slider;
for(int k = 0; k < bd->number_modes; k++)
dt_bauhaus_combobox_add(bd->blend_modes_combo, bd->modes[k].name);
dt_bauhaus_combobox_set(bd->blend_modes_combo, 0);
gtk_object_set(GTK_OBJECT(bd->opacity_slider), "tooltip-text", _("set the opacity of the blending"), (char *)NULL);
gtk_object_set(GTK_OBJECT(bd->blend_modes_combo), "tooltip-text", _("choose blending mode"), (char *)NULL);
g_signal_connect (G_OBJECT (bd->opacity_slider), "value-changed",
G_CALLBACK (_blendop_opacity_callback), bd);
g_signal_connect (G_OBJECT (bd->blend_modes_combo), "value-changed",
G_CALLBACK (_blendop_mode_callback), bd);
gtk_box_pack_start(GTK_BOX(iopw), bd->blend_modes_combo, TRUE, TRUE,0);
gtk_box_pack_start(GTK_BOX(iopw), bd->opacity_slider, TRUE, TRUE,0);
if(bd->blendif_support)
{
dt_iop_gui_init_blendif(GTK_VBOX(iopw), module);
}
bd->blend_inited = 1;
gtk_widget_queue_draw(GTK_WIDGET(iopw));
dt_iop_gui_update_blending(module);
}
}
void dt_dev_reload_history_items(dt_develop_t *dev)
{
dt_dev_pop_history_items(dev, 0);
// remove unused history items:
GList *history = g_list_nth(dev->history, dev->history_end);
while(history)
{
GList *next = g_list_next(history);
dt_dev_history_item_t *hist = (dt_dev_history_item_t *)(history->data);
free(hist->params);
free(hist->blend_params);
free(history->data);
dev->history = g_list_delete_link(dev->history, history);
history = next;
}
dt_dev_read_history(dev);
//we have to add new module instances first
GList *modules = dev->iop;
while(modules)
{
dt_iop_module_t *module = (dt_iop_module_t *)(modules->data);
if (module->multi_priority > 0)
{
if (!dt_iop_is_hidden(module) && !module->expander)
{
module->gui_init(module);
dt_iop_reload_defaults(module);
//we search the base iop corresponding
GList *mods = g_list_first(dev->iop);
dt_iop_module_t *base = NULL;
int pos_module = 0;
int pos_base = 0;
int pos = 0;
while (mods)
{
dt_iop_module_t *mod = (dt_iop_module_t *)(mods->data);
if (mod->multi_priority == 0 && mod->instance == module->instance)
{
base = mod;
pos_base = pos;
}
else if (mod == module) pos_module = pos;
mods = g_list_next(mods);
pos++;
}
if (!base) continue;
/* add module to right panel */
GtkWidget *expander = dt_iop_gui_get_expander(module);
dt_ui_container_add_widget(darktable.gui->ui,
DT_UI_CONTAINER_PANEL_RIGHT_CENTER, expander);
GValue gv = { 0, { { 0 } } };
g_value_init(&gv,G_TYPE_INT);
gtk_container_child_get_property(GTK_CONTAINER(dt_ui_get_container(darktable.gui->ui, DT_UI_CONTAINER_PANEL_RIGHT_CENTER)),base->expander,"position",&gv);
gtk_box_reorder_child (dt_ui_get_container(darktable.gui->ui, DT_UI_CONTAINER_PANEL_RIGHT_CENTER),expander,g_value_get_int(&gv)+pos_base-pos_module);
dt_iop_gui_set_expanded(module, TRUE);
dt_iop_gui_update_blending(module);
//the pipe need to be reconstruct
dev->pipe->changed |= DT_DEV_PIPE_REMOVE;
dev->preview_pipe->changed |= DT_DEV_PIPE_REMOVE;
}
}
modules = g_list_next(modules);
}
dt_dev_pop_history_items(dev, dev->history_end);
}
static void
dt_dev_change_image(dt_develop_t *dev, const uint32_t imgid)
{
// stop crazy users from sleeping on key-repeat spacebar:
if(dev->image_loading) return;
// get last active plugin, make sure focus out is called:
gchar *active_plugin = dt_conf_get_string("plugins/darkroom/active");
dt_iop_request_focus(NULL);
// store last active group
dt_conf_set_int("plugins/darkroom/groups", dt_dev_modulegroups_get(dev));
// store last active plugin:
if(darktable.develop->gui_module)
dt_conf_set_string("plugins/darkroom/active", darktable.develop->gui_module->op);
else
dt_conf_set_string("plugins/darkroom/active", "");
g_assert(dev->gui_attached);
// commit image ops to db
dt_dev_write_history(dev);
// be sure light table will update the thumbnail
// TODO: only if image changed!
// if()
{
dt_mipmap_cache_remove(darktable.mipmap_cache, dev->image_storage.id);
dt_image_synch_xmp(dev->image_storage.id);
}
select_this_image(imgid);
while(dev->history)
{
// clear history of old image
free(((dt_dev_history_item_t *)dev->history->data)->params);
free( (dt_dev_history_item_t *)dev->history->data);
dev->history = g_list_delete_link(dev->history, dev->history);
}
// get new image:
dt_dev_reload_image(dev, imgid);
// make sure no signals propagate here:
darktable.gui->reset = 1;
GList *modules = g_list_last(dev->iop);
int nb_iop = g_list_length(dev->iop);
dt_dev_pixelpipe_cleanup_nodes(dev->pipe);
dt_dev_pixelpipe_cleanup_nodes(dev->preview_pipe);
for (int i=nb_iop-1; i>0; i--)
{
dt_iop_module_t *module = (dt_iop_module_t *)(g_list_nth_data(dev->iop,i));
if (module->multi_priority == 0) //if the module is the "base" instance, we keep it
{
dt_iop_reload_defaults(module);
dt_iop_gui_update(module);
}
else //else we delete it and remove it from the panel
{
if (!dt_iop_is_hidden(module))
{
gtk_container_remove (GTK_CONTAINER(dt_ui_get_container(darktable.gui->ui, DT_UI_CONTAINER_PANEL_RIGHT_CENTER)),module->expander);
dt_iop_gui_cleanup_module(module);
}
//we remove the module from the list
dev->iop = g_list_remove_link(dev->iop,g_list_nth(dev->iop,i));
//we cleanup the module
dt_accel_disconnect_list(module->accel_closures);
dt_accel_cleanup_locals_iop(module);
module->accel_closures = NULL;
dt_iop_cleanup_module(module);
free(module);
}
}
dt_dev_pixelpipe_create_nodes(dev->pipe, dev);
dt_dev_pixelpipe_create_nodes(dev->preview_pipe, dev);
dt_dev_read_history(dev);
//we have to init all module instances other than "base" instance
modules = dev->iop;
while(modules)
{
dt_iop_module_t *module = (dt_iop_module_t *)(modules->data);
if(module->multi_priority > 0)
{
if (!dt_iop_is_hidden(module))
{
module->gui_init(module);
dt_iop_reload_defaults(module);
//we search the base iop corresponding
GList *mods = g_list_first(dev->iop);
dt_iop_module_t *base = NULL;
int pos_module = 0;
int pos_base = 0;
int pos = 0;
while (mods)
{
dt_iop_module_t *mod = (dt_iop_module_t *)(mods->data);
if (mod->multi_priority == 0 && mod->instance == module->instance)
{
base = mod;
pos_base = pos;
}
else if (mod == module) pos_module = pos;
mods = g_list_next(mods);
pos++;
}
if (!base) continue;
/* add module to right panel */
GtkWidget *expander = dt_iop_gui_get_expander(module);
dt_ui_container_add_widget(darktable.gui->ui,
DT_UI_CONTAINER_PANEL_RIGHT_CENTER, expander);
GValue gv = { 0, { { 0 } } };
g_value_init(&gv,G_TYPE_INT);
gtk_container_child_get_property(GTK_CONTAINER(dt_ui_get_container(darktable.gui->ui, DT_UI_CONTAINER_PANEL_RIGHT_CENTER)),base->expander,"position",&gv);
gtk_box_reorder_child (dt_ui_get_container(darktable.gui->ui, DT_UI_CONTAINER_PANEL_RIGHT_CENTER),expander,g_value_get_int(&gv)+pos_base-pos_module);
dt_iop_gui_set_expanded(module, TRUE);
dt_iop_gui_update_blending(module);
}
/* setup key accelerators */
module->accel_closures = NULL;
if(module->connect_key_accels)
module->connect_key_accels(module);
dt_iop_connect_common_accels(module);
//we update show params for multi-instances for each other instances
dt_dev_modules_update_multishow(module->dev);
}
modules = g_list_next(modules);
}
dt_dev_pop_history_items(dev, dev->history_end);
if(active_plugin)
{
modules = dev->iop;
while(modules)
{
dt_iop_module_t *module = (dt_iop_module_t *)(modules->data);
if(!strcmp(module->op, active_plugin))
dt_iop_request_focus(module);
modules = g_list_next(modules);
}
g_free(active_plugin);
}
/* last set the group to update visibility of iop modules for new pipe */
dt_dev_modulegroups_set(dev,dt_conf_get_int("plugins/darkroom/groups"));
// make signals work again, but only after focus event,
// to avoid crop/rotate for example to add another history item.
darktable.gui->reset = 0;
// Signal develop initialize
dt_control_signal_raise(darktable.signals, DT_SIGNAL_DEVELOP_IMAGE_CHANGED);
// prefetch next few from first selected image on.
dt_view_filmstrip_prefetch();
}
