Initial revision

source/blender/src/editgroup.c

@@ -0,0 +1,251 @@
+/**
+ * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * 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. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ */
+
+#include <string.h>
+
+#include "MEM_guardedalloc.h"
+
+#include "BLI_blenlib.h"
+#include "BLI_arithb.h"
+#include "BLI_editVert.h"
+
+#include "DNA_group_types.h"
+#include "DNA_object_types.h"
+#include "DNA_scene_types.h"
+#include "DNA_view3d_types.h"
+
+#include "BKE_group.h"
+#include "BKE_global.h"
+#include "BKE_main.h"
+
+#include "BIF_space.h"
+#include "BIF_interface.h"
+#include "BIF_toolbox.h"
+#include "BIF_editgroup.h"
+
+#include "interface.h"
+#include "blendef.h"
+#include "mydevice.h"
+
+void set_active_group(void)
+{
+	/* with active object, find active group */
+	Group *group;
+	GroupObject *go;
+	
+	G.scene->group= NULL;
+	
+	if(BASACT) {
+		group= G.main->group.first;
+		while(group) {
+			go= group->gobject.first;
+			while(go) {
+				if(go->ob == OBACT) {
+					G.scene->group= group;
+					return;
+				}
+				go= go->next;
+			}
+			group= group->id.next;
+		}
+	}
+}
+
+
+void add_selected_to_group(void)
+{
+	Base *base= FIRSTBASE;
+	Group *group;
+	
+	if(BASACT==NULL) {
+		error("No active object");
+		return;
+	}
+	
+	if(okee("Add selected to group")==0) return;
+	
+	if(G.scene->group==NULL) G.scene->group= add_group();
+	
+	while(base) {
+		if TESTBASE(base) {
+			
+			/* each object only in one group */
+			group= find_group(base->object);
+			if(group==G.scene->group);
+			else {
+				if(group) {
+					rem_from_group(group, base->object);
+				}
+				add_to_group(G.scene->group, base->object);
+				base->object->flag |= OB_FROMGROUP;
+				base->flag |= OB_FROMGROUP;
+			}
+		}
+		base= base->next;
+	}
+	
+	allqueue(REDRAWVIEW3D, 0);
+	allqueue(REDRAWBUTSANIM, 0);
+}
+
+void rem_selected_from_group(void)
+{
+	Base *base=FIRSTBASE;
+	Group *group;
+	
+	if(okee("Remove selected from group")==0) return;
+
+	while(base) {
+		if TESTBASE(base) {
+
+			group= find_group(base->object);
+			if(group) {
+				rem_from_group(group, base->object);
+			
+				base->object->flag &= ~OB_FROMGROUP;
+				base->flag &= ~OB_FROMGROUP;
+			}
+		}
+		base= base->next;
+	}
+	
+	allqueue(REDRAWVIEW3D, 0);
+	allqueue(REDRAWBUTSANIM, 0);
+}
+
+void group_menu(void)
+{
+	Base *base;
+	GroupObject *go;
+	GroupKey *gk;
+	short nr, len;
+	char *str, tstr[40];
+	
+	if(G.scene->group==NULL) return;
+	
+	/* make menu string */
+	len= 60;
+	gk= G.scene->group->gkey.first;
+	while(gk) {
+		len+= 36;
+		gk= gk->next;
+	}
+	
+	str= MEM_mallocN(len, "groupmenu");
+	strcpy(str, "Group options%t|Select members %x1");
+	
+	if(G.scene->group->active) 
+		strcat(str, "|Overwrite active key %x2|%l");
+	
+	nr= 3;
+	gk= G.scene->group->gkey.first;
+	while(gk) {
+		sprintf(tstr, "|Load: %s %%x%d", gk->name, nr++);
+		strcat(str, tstr);
+		gk= gk->next;
+	}
+
+	/* here we go */
+	
+	nr= pupmenu(str);
+	MEM_freeN(str);
+
+	if(nr==1) {
+		go= G.scene->group->gobject.first;
+		while(go) {
+			go->ob->flag |= SELECT;
+			go= go->next;
+		}
+		
+		/* nasty thing... that should be solved someday */
+		base= FIRSTBASE;
+		while(base) {
+			base->flag= base->object->flag;
+			base= base->next;
+		}
+
+	}
+	else if(nr==2) {
+		go= G.scene->group->gobject.first;
+		while(go) {
+			add_object_key(go, G.scene->group->active);
+			go= go->next;
+		}
+		
+	}
+	else if(nr>2) {
+		nr-= 2;
+		gk= G.scene->group->gkey.first;
+		while(gk) {
+			nr--;
+			if(nr==0) break;
+			gk= gk->next;
+		}
+		
+		G.scene->group->active= gk;
+		set_group_key(G.scene->group);
+		
+	}
+
+	allqueue(REDRAWVIEW3D, 0);
+	allqueue(REDRAWBUTSANIM, 0);
+	allspace(REMAKEIPO, 0);
+	allqueue(REDRAWIPO, 0);
+}
+
+
+void prev_group_key(Group *group)
+{
+	GroupKey *gk= group->active;
+	
+	if(gk) gk= gk->prev;
+	
+	if(gk==NULL) group->active= group->gkey.last;
+	else group->active= gk;
+	
+	set_group_key(group);
+}
+
+void next_group_key(Group *group)
+{
+	GroupKey *gk= group->active;
+	
+	if(gk) gk= gk->next;
+	
+	if(gk==NULL) group->active= group->gkey.first;
+	else group->active= gk;
+	
+	set_group_key(group);
+	
+}
+
+