void *get_params(dt_lib_module_t *self, int *size)
{
int len = 0;
char *params = NULL;
for(GList *iter = g_list_first(darktable.iop); iter; iter = g_list_next(iter))
{
dt_iop_module_so_t *module = (dt_iop_module_so_t *)iter->data;
// skip modules not in the list
if(dt_iop_so_is_hidden(module) || (module->flags() & IOP_FLAGS_DEPRECATED)) continue;
int op_len = strlen(module->op) + 1;
int new_len = len + 1 + op_len;
char *tmp = realloc(params, new_len);
if(!tmp)
{
free(params);
params = NULL;
len = 0;
break;
}
else
{
params = tmp;
}
memcpy(params + len, module->op, op_len);
params[new_len - 1] = (char)module->state;
len = new_len;
}
*size = len;
return params;
}
static char *gen_params(char state, int *size, char *names)
{
int len = 0;
char *params = NULL;
for(GList *iter = g_list_first(darktable.iop); iter; iter = g_list_next(iter))
{
dt_iop_module_so_t *module = (dt_iop_module_so_t *)iter->data;
// skip modules not in the list
if(dt_iop_so_is_hidden(module) || (module->flags() & IOP_FLAGS_DEPRECATED)) continue;
int op_len = strlen(module->op) + 1;
int new_len = len + 1 + op_len;
char *tmp = realloc(params, new_len);
if(!tmp)
{
free(params);
params = NULL;
len = 0;
break;
}
else
{
params = tmp;
}
memcpy(params + len, module->op, op_len);
char *pattern = g_strdup_printf("|%s|", module->op);
params[new_len - 1] = (names==NULL ? state : strstr(names, module->op)!=NULL);
g_free(pattern);
len = new_len;
}
*size = len;
return params;
}
static void _lib_modulelist_populate_callback(gpointer instance, gpointer user_data)
{
dt_lib_module_t *self = (dt_lib_module_t *)user_data;
if(!self || !(self->data)) return;
GtkListStore *store;
GtkTreeIter iter;
GtkWidget *view = GTK_WIDGET(((dt_lib_modulelist_t *)self->data)->tree);
GtkCellRenderer *pix_renderer, *fav_renderer, *text_renderer;
GdkRGBA color;
GtkStyleContext *context = gtk_widget_get_style_context(view);
gboolean color_found = gtk_style_context_lookup_color (context, "selected_bg_color", &color);
if(!color_found)
{
color.red = 1.0;
color.green = 0.0;
color.blue = 0.0;
color.alpha = 1.0;
}
store = gtk_list_store_new(NUM_COLS, GDK_TYPE_PIXBUF, G_TYPE_POINTER);
gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store));
g_object_unref(store);
gtk_tree_sortable_set_sort_func(GTK_TREE_SORTABLE(store), COL_MODULE, _lib_modulelist_gui_sort, NULL, NULL);
gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(store), COL_MODULE, GTK_SORT_ASCENDING);
pix_renderer = gtk_cell_renderer_pixbuf_new();
g_object_set(pix_renderer, "cell-background-rgba", &color, NULL);
fav_renderer = gtk_cell_renderer_pixbuf_new();
cairo_surface_t *fav_cst = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, ICON_SIZE, ICON_SIZE);
cairo_t *fav_cr = cairo_create(fav_cst);
cairo_set_source_rgb(fav_cr, 0.7, 0.7, 0.7);
dtgtk_cairo_paint_modulegroup_favorites(fav_cr, 0, 0, ICON_SIZE, ICON_SIZE, 0);
cairo_destroy(fav_cr);
guchar *data = cairo_image_surface_get_data(fav_cst);
dt_draw_cairo_to_gdk_pixbuf(data, ICON_SIZE, ICON_SIZE);
((dt_lib_modulelist_t *)self->data)->fav_pixbuf
= gdk_pixbuf_new_from_data(data, GDK_COLORSPACE_RGB, TRUE, 8, ICON_SIZE, ICON_SIZE,
cairo_image_surface_get_stride(fav_cst), NULL, NULL);
g_object_set(fav_renderer, "cell-background-rgba", &color, NULL);
g_object_set(fav_renderer, "width", gdk_pixbuf_get_width(((dt_lib_modulelist_t *)self->data)->fav_pixbuf),
NULL);
text_renderer = gtk_cell_renderer_text_new();
g_object_set(text_renderer, "cell-background-rgba", &color, NULL);
gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(view), FALSE);
gtk_tree_view_set_headers_clickable(GTK_TREE_VIEW(view), FALSE);
GtkTreeSelection *selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(view));
gtk_tree_selection_set_mode(selection, GTK_SELECTION_NONE);
GtkTreeViewColumn *col;
col = gtk_tree_view_get_column(GTK_TREE_VIEW(view), 0);
if(col) gtk_tree_view_remove_column(GTK_TREE_VIEW(view), col);
gtk_tree_view_insert_column_with_data_func(GTK_TREE_VIEW(view), 0, "favorite", fav_renderer,
favorite_renderer_function, NULL, NULL);
col = gtk_tree_view_get_column(GTK_TREE_VIEW(view), 1);
if(col) gtk_tree_view_remove_column(GTK_TREE_VIEW(view), col);
gtk_tree_view_insert_column_with_data_func(GTK_TREE_VIEW(view), 1, "image", pix_renderer,
image_renderer_function, NULL, NULL);
col = gtk_tree_view_get_column(GTK_TREE_VIEW(view), 2);
if(col) gtk_tree_view_remove_column(GTK_TREE_VIEW(view), col);
gtk_tree_view_insert_column_with_data_func(GTK_TREE_VIEW(view), 2, "name", text_renderer,
text_renderer_function, NULL, NULL);
/* go thru list of iop modules and add them to the list */
GList *modules = g_list_last(darktable.iop);
char datadir[PATH_MAX] = { 0 };
dt_loc_get_datadir(datadir, sizeof(datadir));
while(modules)
{
dt_iop_module_so_t *module = (dt_iop_module_so_t *)(modules->data);
if(!dt_iop_so_is_hidden(module) && !(module->flags() & IOP_FLAGS_DEPRECATED))
{
GdkPixbuf *pixbuf;
char filename[PATH_MAX] = { 0 };
snprintf(filename, sizeof(filename), "%s/pixmaps/plugins/darkroom/%s.svg", datadir, module->op);
pixbuf = load_image(filename);
if(pixbuf) goto end;
snprintf(filename, sizeof(filename), "%s/pixmaps/plugins/darkroom/%s.png", datadir, module->op);
pixbuf = load_image(filename);
if(pixbuf) goto end;
snprintf(filename, sizeof(filename), "%s/pixmaps/plugins/darkroom/template.svg", datadir);
pixbuf = load_image(filename);
if(pixbuf) goto end;
snprintf(filename, sizeof(filename), "%s/pixmaps/plugins/darkroom/template.png", datadir);
pixbuf = load_image(filename);
if(pixbuf) goto end;
// wow, we could neither load the SVG nor the PNG files. something is f****d up.
pixbuf = gdk_pixbuf_new_from_data(fallback_pixel, GDK_COLORSPACE_RGB, TRUE, 8, 1, 1, 4, NULL, NULL);
end:
gtk_list_store_append(store, &iter);
gtk_list_store_set(store, &iter, COL_IMAGE, pixbuf, COL_MODULE, module, -1);
g_object_unref(pixbuf);
}
modules = g_list_previous(modules);
}
}
