blender-archive/source/blender/makesrna/intern/rna_main.c

/*
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */

/** \file
 * \ingroup RNA
 */

#include <stdlib.h>
#include <string.h>

#include "BLI_utildefines.h"
#include "BLI_path_util.h"

#include "RNA_define.h"
#include "RNA_access.h"

#include "rna_internal.h"

#ifdef RNA_RUNTIME

#include "BKE_main.h"
#include "BKE_mesh.h"
#include "BKE_global.h"

/* all the list begin functions are added manually here, Main is not in SDNA */

static bool rna_Main_use_autopack_get(PointerRNA *UNUSED(ptr))
{
	if (G.fileflags & G_FILE_AUTOPACK)
		return 1;

	return 0;
}

static void rna_Main_use_autopack_set(PointerRNA *UNUSED(ptr), bool value)
{
	if (value)
		G.fileflags |= G_FILE_AUTOPACK;
	else
		G.fileflags &= ~G_FILE_AUTOPACK;
}

static bool rna_Main_is_saved_get(PointerRNA *UNUSED(ptr))
{
	return G.relbase_valid;
}

static bool rna_Main_is_dirty_get(PointerRNA *ptr)
{
	/* XXX, not totally nice to do it this way, should store in main ? */
	Main *bmain = (Main *)ptr->data;
	wmWindowManager *wm;
	if ((wm = bmain->wm.first)) {
		return !wm->file_saved;
	}

	return true;
}

static void rna_Main_filepath_get(PointerRNA *ptr, char *value)
{
	Main *bmain = (Main *)ptr->data;
	BLI_strncpy(value, bmain->name, sizeof(bmain->name));
}

static int rna_Main_filepath_length(PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	return strlen(bmain->name);
}

#if 0
static void rna_Main_filepath_set(PointerRNA *ptr, const char *value)
{
	Main *bmain = (Main *)ptr->data;
	BLI_strncpy(bmain->name, value, sizeof(bmain->name));
}
#endif

static void rna_Main_scenes_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->scenes, NULL);
}

static void rna_Main_objects_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->objects, NULL);
}

static void rna_Main_lights_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->lights, NULL);
}

static void rna_Main_libraries_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->libraries, NULL);
}

static void rna_Main_meshes_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->meshes, NULL);
}

static void rna_Main_curves_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->curves, NULL);
}

static void rna_Main_metaballs_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->metaballs, NULL);
}

static void rna_Main_materials_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->materials, NULL);
}

static void rna_Main_textures_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->textures, NULL);
}

static void rna_Main_images_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->images, NULL);
}

static void rna_Main_lattices_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->lattices, NULL);
}

static void rna_Main_cameras_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->cameras, NULL);
}

static void rna_Main_shapekeys_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->shapekeys, NULL);
}

static void rna_Main_worlds_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->worlds, NULL);
}

static void rna_Main_screens_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->screens, NULL);
}

static void rna_Main_fonts_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->fonts, NULL);
}

static void rna_Main_texts_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->texts, NULL);
}

static void rna_Main_speakers_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->speakers, NULL);
}

static void rna_Main_sounds_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->sounds, NULL);
}

static void rna_Main_collections_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->collections, NULL);
}

static void rna_Main_armatures_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->armatures, NULL);
}

static void rna_Main_actions_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->actions, NULL);
}

static void rna_Main_nodetrees_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->nodetrees, NULL);
}

static void rna_Main_brushes_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->brushes, NULL);
}

static void rna_Main_particles_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->particles, NULL);
}

static void rna_Main_palettes_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->palettes, NULL);
}

static void rna_Main_gpencils_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->gpencils, NULL);
}

static void rna_Main_wm_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->wm, NULL);
}

static void rna_Main_movieclips_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->movieclips, NULL);
}

static void rna_Main_masks_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->masks, NULL);
}

static void rna_Main_linestyles_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->linestyles, NULL);
}

static void rna_Main_cachefiles_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->cachefiles, NULL);
}

static void rna_Main_paintcurves_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->paintcurves, NULL);
}

static void rna_Main_workspaces_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->workspaces, NULL);
}

static void rna_Main_lightprobes_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
	Main *bmain = (Main *)ptr->data;
	rna_iterator_listbase_begin(iter, &bmain->lightprobes, NULL);
}

static void rna_Main_version_get(PointerRNA *ptr, int *value)
{
	Main *bmain = (Main *)ptr->data;
	value[0] = bmain->versionfile / 100;
	value[1] = bmain->versionfile % 100;
	value[2] = bmain->subversionfile;
}

#ifdef UNIT_TEST

static PointerRNA rna_Test_test_get(PointerRNA *ptr)
{
	PointerRNA ret = *ptr;
	ret.type = &RNA_Test;

	return ret;
}

#endif

#else

/* local convenience types */
typedef void (CollectionDefFunc)(struct BlenderRNA *brna, struct PropertyRNA *cprop);

typedef struct MainCollectionDef {
	const char *identifier;
	const char *type;
	const char *iter_begin;
	const char *name;
	const char *description;
	CollectionDefFunc *func;
} MainCollectionDef;

void RNA_def_main(BlenderRNA *brna)
{
	StructRNA *srna;
	PropertyRNA *prop;
	CollectionDefFunc *func;

	/* plural must match idtypes in readblenentry.c */
	MainCollectionDef lists[] = {
		{"cameras", "Camera", "rna_Main_cameras_begin", "Cameras", "Camera data-blocks", RNA_def_main_cameras},
		{"scenes", "Scene", "rna_Main_scenes_begin", "Scenes", "Scene data-blocks", RNA_def_main_scenes},
		{"objects", "Object", "rna_Main_objects_begin", "Objects", "Object data-blocks", RNA_def_main_objects},
		{"materials", "Material", "rna_Main_materials_begin", "Materials", "Material data-blocks", RNA_def_main_materials},
		{"node_groups", "NodeTree", "rna_Main_nodetrees_begin", "Node Groups", "Node group data-blocks", RNA_def_main_node_groups},
		{"meshes", "Mesh", "rna_Main_meshes_begin", "Meshes", "Mesh data-blocks", RNA_def_main_meshes},
		{"lights", "Light", "rna_Main_lights_begin", "Lights", "Light data-blocks", RNA_def_main_lights},
		{"libraries", "Library", "rna_Main_libraries_begin", "Libraries", "Library data-blocks", RNA_def_main_libraries},
		{"screens", "Screen", "rna_Main_screens_begin", "Screens", "Screen data-blocks", RNA_def_main_screens},
		{"window_managers", "WindowManager", "rna_Main_wm_begin", "Window Managers", "Window manager data-blocks", RNA_def_main_window_managers},
		{"images", "Image", "rna_Main_images_begin", "Images", "Image data-blocks", RNA_def_main_images},
		{"lattices", "Lattice", "rna_Main_lattices_begin", "Lattices", "Lattice data-blocks", RNA_def_main_lattices},
		{"curves", "Curve", "rna_Main_curves_begin", "Curves", "Curve data-blocks", RNA_def_main_curves},
		{"metaballs", "MetaBall", "rna_Main_metaballs_begin", "Metaballs", "Metaball data-blocks", RNA_def_main_metaballs},
		{"fonts", "VectorFont", "rna_Main_fonts_begin", "Vector Fonts", "Vector font data-blocks", RNA_def_main_fonts},
		{"textures", "Texture", "rna_Main_textures_begin", "Textures", "Texture data-blocks", RNA_def_main_textures},
		{"brushes", "Brush", "rna_Main_brushes_begin", "Brushes", "Brush data-blocks", RNA_def_main_brushes},
		{"worlds", "World", "rna_Main_worlds_begin", "Worlds", "World data-blocks", RNA_def_main_worlds},
		{"collections", "Collection", "rna_Main_collections_begin", "Collections", "Collection data-blocks", RNA_def_main_collections},
		{"shape_keys", "Key", "rna_Main_shapekeys_begin", "Shape Keys", "Shape Key data-blocks", NULL},
		{"texts", "Text", "rna_Main_texts_begin", "Texts", "Text data-blocks", RNA_def_main_texts},
		{"speakers", "Speaker", "rna_Main_speakers_begin", "Speakers", "Speaker data-blocks", RNA_def_main_speakers},
		{"sounds", "Sound", "rna_Main_sounds_begin", "Sounds", "Sound data-blocks", RNA_def_main_sounds},
		{"armatures", "Armature", "rna_Main_armatures_begin", "Armatures", "Armature data-blocks", RNA_def_main_armatures},
		{"actions", "Action", "rna_Main_actions_begin", "Actions", "Action data-blocks", RNA_def_main_actions},
		{"particles", "ParticleSettings", "rna_Main_particles_begin", "Particles", "Particle data-blocks", RNA_def_main_particles},
		{"palettes", "Palette", "rna_Main_palettes_begin", "Palettes", "Palette data-blocks", RNA_def_main_palettes},
		{"grease_pencils", "GreasePencil", "rna_Main_gpencils_begin", "Grease Pencil", "Grease Pencil data-blocks", RNA_def_main_gpencil},
		{"movieclips", "MovieClip", "rna_Main_movieclips_begin", "Movie Clips", "Movie Clip data-blocks", RNA_def_main_movieclips},
		{"masks", "Mask", "rna_Main_masks_begin", "Masks", "Masks data-blocks", RNA_def_main_masks},
		{"linestyles", "FreestyleLineStyle", "rna_Main_linestyles_begin", "Line Styles", "Line Style data-blocks", RNA_def_main_linestyles},
		{"cache_files", "CacheFile", "rna_Main_cachefiles_begin", "Cache Files", "Cache Files data-blocks", RNA_def_main_cachefiles},
		{"paint_curves", "PaintCurve", "rna_Main_paintcurves_begin", "Paint Curves", "Paint Curves data-blocks", RNA_def_main_paintcurves},
		{"workspaces", "WorkSpace", "rna_Main_workspaces_begin", "Workspaces", "Workspace data-blocks", RNA_def_main_workspaces},
		{"lightprobes", "LightProbe", "rna_Main_lightprobes_begin", "LightProbes", "LightProbe data-blocks", RNA_def_main_lightprobes},
		{NULL, NULL, NULL, NULL, NULL, NULL},
	};

	int i;

	srna = RNA_def_struct(brna, "BlendData", NULL);
	RNA_def_struct_ui_text(srna, "Blendfile Data",
	                       "Main data structure representing a .blend file and all its data-blocks");
	RNA_def_struct_ui_icon(srna, ICON_BLENDER);

	prop = RNA_def_property(srna, "filepath", PROP_STRING, PROP_FILEPATH);
	RNA_def_property_string_maxlength(prop, FILE_MAX);
	RNA_def_property_string_funcs(prop, "rna_Main_filepath_get", "rna_Main_filepath_length", "rna_Main_filepath_set");
	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
	RNA_def_property_ui_text(prop, "Filename", "Path to the .blend file");

	prop = RNA_def_property(srna, "is_dirty", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
	RNA_def_property_boolean_funcs(prop, "rna_Main_is_dirty_get", NULL);
	RNA_def_property_ui_text(prop, "File Has Unsaved Changes", "Have recent edits been saved to disk");

	prop = RNA_def_property(srna, "is_saved", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
	RNA_def_property_boolean_funcs(prop, "rna_Main_is_saved_get", NULL);
	RNA_def_property_ui_text(prop, "File is Saved", "Has the current session been saved to disk as a .blend file");

	prop = RNA_def_property(srna, "use_autopack", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_funcs(prop, "rna_Main_use_autopack_get", "rna_Main_use_autopack_set");
	RNA_def_property_ui_text(prop, "Use Autopack", "Automatically pack all external data into .blend file");

	prop = RNA_def_int_vector(srna, "version", 3, NULL, 0, INT_MAX,
	                   "Version", "Version of Blender the .blend was saved with", 0, INT_MAX);
	RNA_def_property_int_funcs(prop, "rna_Main_version_get", NULL, NULL);
	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
	RNA_def_property_flag(prop, PROP_THICK_WRAP);

	for (i = 0; lists[i].name; i++) {
		prop = RNA_def_property(srna, lists[i].identifier, PROP_COLLECTION, PROP_NONE);
		RNA_def_property_struct_type(prop, lists[i].type);
		RNA_def_property_collection_funcs(prop, lists[i].iter_begin, "rna_iterator_listbase_next",
		                                  "rna_iterator_listbase_end", "rna_iterator_listbase_get",
		                                  NULL, NULL, NULL, NULL);
		RNA_def_property_ui_text(prop, lists[i].name, lists[i].description);

		/* collection functions */
		func = lists[i].func;
		if (func)
			func(brna, prop);
	}

	RNA_api_main(srna);

#ifdef UNIT_TEST

	RNA_define_verify_sdna(0);

	prop = RNA_def_property(srna, "test", PROP_POINTER, PROP_NONE);
	RNA_def_property_struct_type(prop, "Test");
	RNA_def_property_pointer_funcs(prop, "rna_Test_test_get", NULL, NULL, NULL);

	RNA_define_verify_sdna(1);

#endif
}

#endif