C++ (Cpp) dt_lua_event_add Examples

Example #1

File: database.c Project: AdamMajer/darktable

int dt_lua_init_database(lua_State *L)
{

  /* database type */
  dt_lua_push_darktable_lib(L);
  luaA_Type type_id = dt_lua_init_singleton(L, "image_database", NULL);
  lua_setfield(L, -2, "database");
  lua_pop(L, 1);

  lua_pushcfunction(L, database_len);
  lua_pushcfunction(L, database_numindex);
  dt_lua_type_register_number_const_type(L, type_id);
  lua_pushcfunction(L, dt_lua_duplicate_image);
  lua_pushcclosure(L, dt_lua_type_member_common, 1);
  dt_lua_type_register_const_type(L, type_id, "duplicate");
  lua_pushcfunction(L, dt_lua_delete_image);
  lua_pushcclosure(L, dt_lua_type_member_common, 1);
  dt_lua_type_register_const_type(L, type_id, "delete");
  lua_pushcfunction(L, import_images);
  lua_pushcclosure(L, dt_lua_type_member_common, 1);
  dt_lua_type_register_const_type(L, type_id, "import");
  lua_pushcfunction(L, dt_lua_move_image);
  lua_pushcclosure(L, dt_lua_type_member_common, 1);
  dt_lua_type_register_const_type(L, type_id, "move_image");
  lua_pushcfunction(L, dt_lua_copy_image);
  lua_pushcclosure(L, dt_lua_type_member_common, 1);
  dt_lua_type_register_const_type(L, type_id, "copy_image");

  /* database type */
  dt_lua_push_darktable_lib(L);
  type_id = dt_lua_init_singleton(L, "image_collection", NULL);
  lua_setfield(L, -2, "collection");
  lua_pop(L, 1);

  lua_pushcfunction(L, collection_len);
  lua_pushcfunction(L, collection_numindex);
  dt_lua_type_register_number_const_type(L, type_id);

  lua_pushcfunction(L, dt_lua_event_multiinstance_register);
  lua_pushcfunction(L, dt_lua_event_multiinstance_trigger);
  dt_lua_event_add(L, "post-import-film");
  dt_control_signal_connect(darktable.signals, DT_SIGNAL_FILMROLLS_IMPORTED, G_CALLBACK(on_film_imported),
                            NULL);

  lua_pushcfunction(L, dt_lua_event_multiinstance_register);
  lua_pushcfunction(L, dt_lua_event_multiinstance_trigger);
  dt_lua_event_add(L, "post-import-image");
  dt_control_signal_connect(darktable.signals, DT_SIGNAL_IMAGE_IMPORT, G_CALLBACK(on_image_imported), NULL);
  return 0;
}

Example #2

File: init.c Project: AlicVB/darktable

static int dt_lua_init_init(lua_State*L)
{
  lua_pushcfunction(L, dt_lua_event_multiinstance_register);
  lua_pushcfunction(L, dt_lua_event_multiinstance_trigger);
  dt_lua_event_add(L,"exit");
  return 0;
}

Example #3

File: view.c Project: AlicVB/darktable

int dt_lua_init_view(lua_State *L)
{
  lua_pushcfunction(L, dt_lua_event_multiinstance_register);
  lua_pushcfunction(L, dt_lua_event_multiinstance_trigger);
  dt_lua_event_add(L, "view-changed");
  dt_control_signal_connect(darktable.signals, DT_SIGNAL_VIEWMANAGER_VIEW_CHANGED,
                            G_CALLBACK(on_view_changed), NULL);
  return 0;
}

Example #4

File: global_toolbox.c Project: WhiteSymmetry/darktable

void init(struct dt_lib_module_t *self)
{
  lua_State *L = darktable.lua_state.state;
  int my_type = dt_lua_module_entry_get_type(L, "lib", self->plugin_name);

  lua_pushcfunction(L, grouping_member);
  lua_pushcclosure(L,dt_lua_gtk_wrap,1);
  dt_lua_type_register_type(L, my_type, "grouping");
  lua_pushcfunction(L, show_overlays_member);
  lua_pushcclosure(L,dt_lua_gtk_wrap,1);
  dt_lua_type_register_type(L, my_type, "show_overlays");

  lua_pushcfunction(L, dt_lua_event_multiinstance_register);
  lua_pushcfunction(L, dt_lua_event_multiinstance_trigger);
  dt_lua_event_add(L, "global_toolbox-grouping_toggle");

  lua_pushcfunction(L, dt_lua_event_multiinstance_register);
  lua_pushcfunction(L, dt_lua_event_multiinstance_trigger);
  dt_lua_event_add(L, "global_toolbox-overlay_toggle");
}

Example #5

File: gui.c Project: MarcelloPerathoner/darktable

int dt_lua_init_gui(lua_State *L)
{

  if(darktable.gui != NULL)
  {
    /* images */
    dt_lua_push_darktable_lib(L);
    luaA_Type type_id = dt_lua_init_singleton(L, "gui_lib", NULL);
    lua_setfield(L, -2, "gui");
    lua_pop(L, 1);

    lua_pushcfunction(L, selection_cb);
    lua_pushcclosure(L,dt_lua_gtk_wrap,1);
    lua_pushcclosure(L, dt_lua_type_member_common, 1);
    dt_lua_type_register_const_type(L, type_id, "selection");
    lua_pushcfunction(L, hovered_cb);
    dt_lua_type_register_const_type(L, type_id, "hovered");
    lua_pushcfunction(L, act_on_cb);
    dt_lua_type_register_const_type(L, type_id, "action_images");
    lua_pushcfunction(L, current_view_cb);
    lua_pushcclosure(L, dt_lua_type_member_common, 1);
    dt_lua_type_register_const_type(L, type_id, "current_view");
    lua_pushcfunction(L, lua_create_job);
    lua_pushcclosure(L, dt_lua_type_member_common, 1);
    dt_lua_type_register_const_type(L, type_id, "create_job");
    dt_lua_module_push(L, "lib");
    lua_pushcclosure(L, dt_lua_type_member_common, 1);
    dt_lua_type_register_const_type(L, type_id, "libs");
    dt_lua_module_push(L, "view");
    lua_pushcclosure(L, dt_lua_type_member_common, 1);
    dt_lua_type_register_const_type(L, type_id, "views");



    // create a type describing a job object
    int job_type = dt_lua_init_gpointer_type(L, dt_lua_backgroundjob_t);
    lua_pushcfunction(L, lua_job_progress);
    dt_lua_type_register_type(L, job_type, "percent");
    lua_pushcfunction(L, lua_job_valid);
    dt_lua_type_register_type(L, job_type, "valid");

    // allow to react to highlighting an image
    lua_pushcfunction(L, dt_lua_event_multiinstance_register);
    lua_pushcfunction(L, dt_lua_event_multiinstance_trigger);
    dt_lua_event_add(L, "mouse-over-image-changed");
    dt_control_signal_connect(darktable.signals, DT_SIGNAL_MOUSE_OVER_IMAGE_CHANGE, G_CALLBACK(on_mouse_over_image_changed), NULL);
  }
  return 0;
}