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c20b4d661863b62089f0819d1079920bc5f2a62d
blender-archive/source/blender/editors/space_node/node_header.c

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/**
* $Id$
*
* ***** BEGIN GPL 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.
*
* 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) 2008 Blender Foundation.
* All rights reserved.
*
*
* Contributor(s): Blender Foundation
*
* ***** END GPL LICENSE BLOCK *****
*/
#include <string.h>
#include <stdio.h>
#include "DNA_space_types.h"
#include "DNA_node_types.h"
#include "DNA_material_types.h"
#include "DNA_texture_types.h"
#include "DNA_scene_types.h"
#include "DNA_screen_types.h"
#include "DNA_windowmanager_types.h"
#include "MEM_guardedalloc.h"
#include "BLI_blenlib.h"
#include "BKE_context.h"
#include "BKE_screen.h"
#include "BKE_node.h"
#include "BKE_main.h"
#include "ED_screen.h"
#include "ED_types.h"
#include "ED_util.h"
#include "WM_api.h"
#include "WM_types.h"
#include "BIF_gl.h"
#include "BIF_glutil.h"
#include "UI_interface.h"
#include "UI_resources.h"
#include "UI_view2d.h"
#include "node_intern.h"
/* ************************ header area region *********************** */
static void do_node_selectmenu(bContext *C, void *arg, int event)
{
ScrArea *curarea= CTX_wm_area(C);
SpaceNode *snode= (SpaceNode*)CTX_wm_space_data(C);
/* functions in editnode.c assume there's a tree */
if(snode->nodetree==NULL)
return;
switch(event) {
case 1: /* border select */
WM_operator_name_call(C, "NODE_OT_border_select", WM_OP_INVOKE_REGION_WIN, NULL);
break;
case 2: /* select/deselect all */
// XXX node_deselectall(snode, 1);
break;
case 3: /* select linked in */
// XXX node_select_linked(snode, 0);
break;
case 4: /* select linked out */
// XXX node_select_linked(snode, 1);
break;
}
ED_area_tag_redraw(curarea);
}
static uiBlock *node_selectmenu(bContext *C, ARegion *ar, void *arg_unused)
{
ScrArea *curarea= CTX_wm_area(C);
uiBlock *block;
short yco= 0, menuwidth=120;
block= uiBeginBlock(C, ar, "node_selectmenu",
UI_EMBOSSP, UI_HELV);
uiBlockSetButmFunc(block, do_node_selectmenu, NULL);
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Border Select|B", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 1, 1, "");
uiDefBut(block, SEPR, 0, "", 0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Select/Deselect All|A", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 1, 2, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Select Linked From|L", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 1, 3, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Select Linked To|Shift L", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 1, 4, "");
if(curarea->headertype==HEADERTOP) {
uiBlockSetDirection(block, UI_DOWN);
}
else {
uiBlockSetDirection(block, UI_TOP);
uiBlockFlipOrder(block);
}
uiTextBoundsBlock(block, 50);
uiEndBlock(C, block);
return block;
}
void do_node_addmenu(bContext *C, void *arg, int event)
{
SpaceNode *snode= (SpaceNode*)CTX_wm_space_data(C);
bNode *node;
/* store selection in temp test flag */
for(node= snode->edittree->nodes.first; node; node= node->next) {
if(node->flag & NODE_SELECT) node->flag |= NODE_TEST;
else node->flag &= ~NODE_TEST;
}
node= node_add_node(snode, CTX_data_scene(C), event, snode->mx, snode->my);
/* uses test flag */
snode_autoconnect(snode, node, NODE_TEST);
snode_handle_recalc(C, snode);
}
static void node_make_addmenu(bContext *C, int nodeclass, uiBlock *block)
{
Main *bmain= CTX_data_main(C);
SpaceNode *snode= (SpaceNode*)CTX_wm_space_data(C);
bNodeTree *ntree;
int tot= 0, a;
short yco= 0, menuwidth=120;
ntree = snode->nodetree;
if(ntree) {
/* mostly taken from toolbox.c, node_add_sublevel() */
if(ntree) {
if(nodeclass==NODE_CLASS_GROUP) {
bNodeTree *ngroup= bmain->nodetree.first;
for(; ngroup; ngroup= ngroup->id.next)
if(ngroup->type==ntree->type)
tot++;
}
else {
bNodeType *type = ntree->alltypes.first;
while(type) {
if(type->nclass == nodeclass)
tot++;
type= type->next;
}
}
}
if(tot==0) {
uiDefBut(block, SEPR, 0, "", 0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
return;
}
if(nodeclass==NODE_CLASS_GROUP) {
bNodeTree *ngroup= bmain->nodetree.first;
for(tot=0, a=0; ngroup; ngroup= ngroup->id.next, tot++) {
if(ngroup->type==ntree->type) {
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, (ngroup->id.name+2), 0,
yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 1.0f, (float)(NODE_GROUP_MENU+tot), "");
a++;
}
}
}
else {
bNodeType *type;
int script=0;
for(a=0, type= ntree->alltypes.first; type; type=type->next) {
if( type->nclass == nodeclass && type->name) {
if(type->type == NODE_DYNAMIC) {
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, type->name, 0,
yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 1.0f, (float)(NODE_DYNAMIC_MENU+script), "");
script++;
} else {
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, type->name, 0,
yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 1.0f, (float)(type->type), "");
}
a++;
}
}
}
} else {
uiDefBut(block, SEPR, 0, "", 0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
return;
}
}
static uiBlock *node_add_inputmenu(bContext *C, ARegion *ar, void *arg_unused)
{
uiBlock *block;
block= uiBeginBlock(C, ar, "node_add_inputmenu", UI_EMBOSSP, UI_HELV);
uiBlockSetButmFunc(block, do_node_addmenu, NULL);
node_make_addmenu(C, NODE_CLASS_INPUT, block);
uiBlockSetDirection(block, UI_RIGHT);
uiTextBoundsBlock(block, 60);
uiEndBlock(C, block);
return block;
}
static uiBlock *node_add_outputmenu(bContext *C, ARegion *ar, void *arg_unused)
{
uiBlock *block;
block= uiBeginBlock(C, ar, "node_add_outputmenu", UI_EMBOSSP, UI_HELV);
uiBlockSetButmFunc(block, do_node_addmenu, NULL);
node_make_addmenu(C, NODE_CLASS_OUTPUT, block);
uiBlockSetDirection(block, UI_RIGHT);
uiTextBoundsBlock(block, 60);
uiEndBlock(C, block);
return block;
}
static uiBlock *node_add_colormenu(bContext *C, ARegion *ar, void *arg_unused)
{
uiBlock *block;
block= uiBeginBlock(C, ar, "node_add_colormenu", UI_EMBOSSP, UI_HELV);
uiBlockSetButmFunc(block, do_node_addmenu, NULL);
node_make_addmenu(C, NODE_CLASS_OP_COLOR, block);
uiBlockSetDirection(block, UI_RIGHT);
uiTextBoundsBlock(block, 60);
uiEndBlock(C, block);
return block;
}
static uiBlock *node_add_vectormenu(bContext *C, ARegion *ar, void *arg_unused)
{
uiBlock *block;
block= uiBeginBlock(C, ar, "node_add_vectormenu", UI_EMBOSSP, UI_HELV);
uiBlockSetButmFunc(block, do_node_addmenu, NULL);
node_make_addmenu(C, NODE_CLASS_OP_VECTOR, block);
uiBlockSetDirection(block, UI_RIGHT);
uiTextBoundsBlock(block, 60);
uiEndBlock(C, block);
return block;
}
static uiBlock *node_add_filtermenu(bContext *C, ARegion *ar, void *arg_unused)
{
uiBlock *block;
block= uiBeginBlock(C, ar, "node_add_filtermenu", UI_EMBOSSP, UI_HELV);
uiBlockSetButmFunc(block, do_node_addmenu, NULL);
node_make_addmenu(C, NODE_CLASS_OP_FILTER, block);
uiBlockSetDirection(block, UI_RIGHT);
uiTextBoundsBlock(block, 60);
uiEndBlock(C, block);
return block;
}
static uiBlock *node_add_convertermenu(bContext *C, ARegion *ar, void *arg_unused)
{
uiBlock *block;
block= uiBeginBlock(C, ar, "node_add_convertermenu", UI_EMBOSSP, UI_HELV);
uiBlockSetButmFunc(block, do_node_addmenu, NULL);
node_make_addmenu(C, NODE_CLASS_CONVERTOR, block);
uiBlockSetDirection(block, UI_RIGHT);
uiTextBoundsBlock(block, 60);
uiEndBlock(C, block);
return block;
}
static uiBlock *node_add_mattemenu(bContext *C, ARegion *ar, void *arg_unused)
{
uiBlock *block;
block= uiBeginBlock(C, ar, "node_add_mattemenu", UI_EMBOSSP, UI_HELV);
uiBlockSetButmFunc(block, do_node_addmenu, NULL);
node_make_addmenu(C, NODE_CLASS_MATTE, block);
uiBlockSetDirection(block, UI_RIGHT);
uiTextBoundsBlock(block, 60);
uiEndBlock(C, block);
return block;
}
static uiBlock *node_add_distortmenu(bContext *C, ARegion *ar, void *arg_unused)
{
uiBlock *block;
block= uiBeginBlock(C, ar, "node_add_distortmenu", UI_EMBOSSP, UI_HELV);
uiBlockSetButmFunc(block, do_node_addmenu, NULL);
node_make_addmenu(C, NODE_CLASS_DISTORT, block);
uiBlockSetDirection(block, UI_RIGHT);
uiTextBoundsBlock(block, 60);
uiEndBlock(C, block);
return block;
}
static uiBlock *node_add_patternmenu(bContext *C, ARegion *ar, void *arg_unused)
{
uiBlock *block;
block= uiBeginBlock(C, ar, "node_add_patternmenu", UI_EMBOSSP, UI_HELV);
uiBlockSetButmFunc(block, do_node_addmenu, NULL);
node_make_addmenu(C, NODE_CLASS_PATTERN, block);
uiBlockSetDirection(block, UI_RIGHT);
uiTextBoundsBlock(block, 60);
uiEndBlock(C, block);
return block;
}
static uiBlock *node_add_texturemenu(bContext *C, ARegion *ar, void *arg_unused)
{
uiBlock *block;
block= uiBeginBlock(C, ar, "node_add_texturemenu", UI_EMBOSSP, UI_HELV);
uiBlockSetButmFunc(block, do_node_addmenu, NULL);
node_make_addmenu(C, NODE_CLASS_TEXTURE, block);
uiBlockSetDirection(block, UI_RIGHT);
uiTextBoundsBlock(block, 60);
uiEndBlock(C, block);
return block;
}
static uiBlock *node_add_groupmenu(bContext *C, ARegion *ar, void *arg_unused)
{
uiBlock *block;
block= uiBeginBlock(C, ar, "node_add_groupmenu", UI_EMBOSSP, UI_HELV);
uiBlockSetButmFunc(block, do_node_addmenu, NULL);
node_make_addmenu(C, NODE_CLASS_GROUP, block);
uiBlockSetDirection(block, UI_RIGHT);
uiTextBoundsBlock(block, 60);
uiEndBlock(C, block);
return block;
}
static uiBlock *node_add_dynamicmenu(bContext *C, ARegion *ar, void *arg_unused)
{
uiBlock *block;
block= uiBeginBlock(C, ar, "node_add_dynamicmenu", UI_EMBOSSP, UI_HELV);
uiBlockSetButmFunc(block, do_node_addmenu, NULL);
node_make_addmenu(C, NODE_CLASS_OP_DYNAMIC, block);
uiBlockSetDirection(block, UI_RIGHT);
uiTextBoundsBlock(block, 60);
uiEndBlock(C, block);
return block;
}
static uiBlock *node_addmenu(bContext *C, ARegion *ar, void *arg_unused)
{
ScrArea *curarea= CTX_wm_area(C);
SpaceNode *snode= (SpaceNode*)CTX_wm_space_data(C);
uiBlock *block;
short yco= 0, menuwidth=120;
block= uiBeginBlock(C, ar, "node_addmenu", UI_EMBOSSP, UI_HELV);
uiBlockSetButmFunc(block, do_node_addmenu, NULL);
if(snode->treetype==NTREE_SHADER) {
uiDefIconTextBlockBut(block, node_add_inputmenu, NULL, ICON_RIGHTARROW_THIN, "Input", 0, yco-=20, 120, 19, "");
uiDefIconTextBlockBut(block, node_add_outputmenu, NULL, ICON_RIGHTARROW_THIN, "Output", 0, yco-=20, 120, 19, "");
uiDefIconTextBlockBut(block, node_add_colormenu, NULL, ICON_RIGHTARROW_THIN, "Color", 0, yco-=20, 120, 19, "");
uiDefIconTextBlockBut(block, node_add_vectormenu, NULL, ICON_RIGHTARROW_THIN, "Vector", 0, yco-=20, 120, 19, "");
uiDefIconTextBlockBut(block, node_add_convertermenu, NULL, ICON_RIGHTARROW_THIN, "Convertor", 0, yco-=20, 120, 19, "");
uiDefIconTextBlockBut(block, node_add_groupmenu, NULL, ICON_RIGHTARROW_THIN, "Group", 0, yco-=20, 120, 19, "");
uiDefIconTextBlockBut(block, node_add_dynamicmenu, NULL, ICON_RIGHTARROW_THIN, "Dynamic", 0, yco-=20, 120, 19, "");
}
else if(snode->treetype==NTREE_COMPOSIT) {
uiDefIconTextBlockBut(block, node_add_inputmenu, NULL, ICON_RIGHTARROW_THIN, "Input", 0, yco-=20, 120, 19, "");
uiDefIconTextBlockBut(block, node_add_outputmenu, NULL, ICON_RIGHTARROW_THIN, "Output", 0, yco-=20, 120, 19, "");
uiDefIconTextBlockBut(block, node_add_colormenu, NULL, ICON_RIGHTARROW_THIN, "Color", 0, yco-=20, 120, 19, "");
uiDefIconTextBlockBut(block, node_add_vectormenu, NULL, ICON_RIGHTARROW_THIN, "Vector", 0, yco-=20, 120, 19, "");
uiDefIconTextBlockBut(block, node_add_filtermenu, NULL, ICON_RIGHTARROW_THIN, "Filter", 0, yco-=20, 120, 19, "");
uiDefIconTextBlockBut(block, node_add_convertermenu, NULL, ICON_RIGHTARROW_THIN, "Convertor", 0, yco-=20, 120, 19, "");
uiDefIconTextBlockBut(block, node_add_mattemenu, NULL, ICON_RIGHTARROW_THIN, "Matte", 0, yco-=20, 120, 19, "");
uiDefIconTextBlockBut(block, node_add_distortmenu, NULL, ICON_RIGHTARROW_THIN, "Distort", 0, yco-=20, 120, 19, "");
uiDefIconTextBlockBut(block, node_add_groupmenu, NULL, ICON_RIGHTARROW_THIN, "Group", 0, yco-=20, 120, 19, "");
} else if(snode->treetype==NTREE_TEXTURE) {
uiDefIconTextBlockBut(block, node_add_inputmenu, NULL, ICON_RIGHTARROW_THIN, "Input", 0, yco-=20, 120, 19, "");
uiDefIconTextBlockBut(block, node_add_outputmenu, NULL, ICON_RIGHTARROW_THIN, "Output", 0, yco-=20, 120, 19, "");
uiDefIconTextBlockBut(block, node_add_colormenu, NULL, ICON_RIGHTARROW_THIN, "Color", 0, yco-=20, 120, 19, "");
uiDefIconTextBlockBut(block, node_add_patternmenu, NULL, ICON_RIGHTARROW_THIN, "Patterns", 0, yco-=20, 120, 19, "");
uiDefIconTextBlockBut(block, node_add_texturemenu, NULL, ICON_RIGHTARROW_THIN, "Textures", 0, yco-=20, 120, 19, "");
uiDefIconTextBlockBut(block, node_add_convertermenu, NULL, ICON_RIGHTARROW_THIN, "Convertor", 0, yco-=20, 120, 19, "");
uiDefIconTextBlockBut(block, node_add_distortmenu, NULL, ICON_RIGHTARROW_THIN, "Distort", 0, yco-=20, 120, 19, "");
uiDefIconTextBlockBut(block, node_add_groupmenu, NULL, ICON_RIGHTARROW_THIN, "Group", 0, yco-=20, 120, 19, "");
}
else
uiDefBut(block, SEPR, 0, "", 0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
if(curarea->headertype==HEADERTOP) {
uiBlockSetDirection(block, UI_DOWN);
}
else {
uiBlockSetDirection(block, UI_TOP);
uiBlockFlipOrder(block);
}
uiTextBoundsBlock(block, 50);
return block;
}
static void do_node_nodemenu(bContext *C, void *arg, int event)
{
ScrArea *curarea= CTX_wm_area(C);
SpaceNode *snode= (SpaceNode*)CTX_wm_space_data(C);
int fromlib=0;
/* functions in editnode.c assume there's a tree */
if(snode->nodetree==NULL)
return;
fromlib= (snode->id && snode->id->lib);
switch(event) {
case 1: /* grab/move */
// XXX node_transform_ext(0,0);
break;
case 2: /* duplicate */
if(fromlib) fromlib= -1;
else ; // XXX node_adduplicate(snode);
break;
case 3: /* delete */
if(fromlib) fromlib= -1;
else ; // XXX node_delete(snode);
break;
case 4: /* make group */
// XXX node_make_group(snode);
break;
case 5: /* ungroup */
// XXX node_ungroup(snode);
break;
case 6: /* edit group */
if(fromlib) fromlib= -1;
else ; // XXX snode_make_group_editable(snode, NULL);
break;
case 7: /* hide/unhide */
// XXX node_hide(snode);
break;
case 8: /* read saved render layers */
// XXX node_read_renderlayers(snode);
break;
case 9: /* show cyclic */
// XXX ntreeSolveOrder(snode->edittree);
break;
case 10: /* execute */
// XXXX addqueue(curarea->win, UI_BUT_EVENT, B_NODE_TREE_EXEC);
break;
case 11: /* make link */
// XXX node_make_link(snode);
break;
case 12: /* rename */
// XXX node_rename(snode);
break;
case 13: /* read saved full sample layers */
// XXX node_read_fullsamplelayers(snode);
break;
case 14: /* connect viewer */
// XXX node_active_link_viewer(snode);
break;
}
// XXX if(fromlib==-1) error_libdata();
ED_area_tag_redraw(curarea);
}
static uiBlock *node_nodemenu(bContext *C, ARegion *ar, void *arg_unused)
{
ScrArea *curarea= CTX_wm_area(C);
SpaceNode *snode= (SpaceNode*)CTX_wm_space_data(C);
uiBlock *block;
short yco= 0, menuwidth=120;
block= uiBeginBlock(C, ar, "node_nodemenu",
UI_EMBOSSP, UI_HELV);
uiBlockSetButmFunc(block, do_node_nodemenu, NULL);
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Grab/Move|G", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 1, 1, "");
uiDefBut(block, SEPR, 0, "", 0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Duplicate|Shift D", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 1, 2, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Delete|X", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 1, 3, "");
uiDefBut(block, SEPR, 0, "", 0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Make Link|F", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 1, 11, "");
uiDefBut(block, SEPR, 0, "", 0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Make Group|Ctrl G", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 1, 4, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Ungroup|Alt G", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 1, 5, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Edit Group|Tab", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 1, 6, "");
uiDefBut(block, SEPR, 0, "", 0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Hide/Unhide|H", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 1, 7, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Rename|Ctrl R", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 1, 12, "");
uiDefBut(block, SEPR, 0, "", 0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
if(snode->treetype==NTREE_COMPOSIT) {
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Execute Composite|E", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 1, 10, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Read Saved Render Results|R", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 1, 8, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Read Saved Full Sample Results|Shift R", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 1, 13, "");
uiDefBut(block, SEPR, 0, "", 0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Connect Node to Viewer|Ctrl RMB", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 1, 14, "");
uiDefBut(block, SEPR, 0, "", 0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
}
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Show Cyclic Dependencies|C", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 1, 9, "");
if(curarea->headertype==HEADERTOP) {
uiBlockSetDirection(block, UI_DOWN);
}
else {
uiBlockSetDirection(block, UI_TOP);
uiBlockFlipOrder(block);
}
uiTextBoundsBlock(block, 50);
uiEndBlock(C, block);
return block;
}
static void do_node_viewmenu(bContext *C, void *arg, int event)
{
// SpaceNode *snode= (SpaceNode*)CTX_wm_space_data(C);
// ARegion *ar= CTX_wm_region(C);
ScrArea *sa= CTX_wm_area(C);
switch(event) {
case 1: /* Zoom in */
WM_operator_name_call(C, "View2D_OT_view_zoomin", WM_OP_EXEC_REGION_WIN, NULL);
break;
case 2: /* View all */
WM_operator_name_call(C, "View2D_OT_view_zoomout", WM_OP_EXEC_REGION_WIN, NULL);
break;
case 3: /* View all */
WM_operator_name_call(C, "NODE_OT_fit_all", WM_OP_EXEC_REGION_WIN, NULL);
break;
case 4: /* Grease Pencil */
// XXX add_blockhandler(sa, NODES_HANDLER_GREASEPENCIL, UI_PNL_UNSTOW);
break;
}
ED_area_tag_redraw(sa);
}
static uiBlock *node_viewmenu(bContext *C, ARegion *ar, void *arg_unused)
{
ScrArea *curarea= CTX_wm_area(C);
SpaceNode *snode= (SpaceNode*)CTX_wm_space_data(C);
uiBlock *block;
short yco= 0, menuwidth=120;
block= uiBeginBlock(C, ar, "node_viewmenu", UI_EMBOSSP, UI_HELV);
uiBlockSetButmFunc(block, do_node_viewmenu, NULL);
if (snode->nodetree) {
uiDefIconTextBut(block, BUTM, 1, ICON_MENU_PANEL, "Grease Pencil...", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 1, 4, "");
uiDefBut(block, SEPR, 0, "", 0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
}
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Zoom In|NumPad +", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 1, 1, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Zoom Out|NumPad -", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 1, 2, "");
uiDefBut(block, SEPR, 0, "", 0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "View All|Home", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 1, 3, "");
/* XXX if (!curarea->full)
uiDefIconTextBut(block, BUTM, B_FULL, ICON_BLANK1, "Maximize Window|Ctrl UpArrow", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 4, "");
else
uiDefIconTextBut(block, BUTM, B_FULL, ICON_BLANK1, "Tile Window|Ctrl DownArrow", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 4, "");
*/
if(curarea->headertype==HEADERTOP) {
uiBlockSetDirection(block, UI_DOWN);
}
else {
uiBlockSetDirection(block, UI_TOP);
uiBlockFlipOrder(block);
}
uiTextBoundsBlock(block, 50);
uiEndBlock(C, block);
return block;
}
static void do_node_buttons(bContext *C, void *arg, int event)
{
// NODE_FIX_ME : instead of using "current material/texture/scene", node editor can also pin context?
// note: scene context better not gets overridden, that'll clash too much (ton)
SpaceNode *snode= (SpaceNode*)CTX_wm_space_data(C);
Scene *scene= CTX_data_scene(C);
Material *ma;
Tex *tx;
switch(event) {
case B_REDR:
ED_area_tag_redraw(CTX_wm_area(C));
break;
case B_NODE_USEMAT:
ma= (Material *)snode->id;
if(ma) {
if(ma->use_nodes && ma->nodetree==NULL) {
node_shader_default(ma);
snode_set_context(snode, scene);
}
}
ED_area_tag_redraw(CTX_wm_area(C));
break;
case B_NODE_USESCENE:
if(scene->use_nodes) {
if(scene->nodetree==NULL)
node_composit_default(scene);
}
snode_set_context(snode, scene);
ED_area_tag_redraw(CTX_wm_area(C));
break;
case B_NODE_USETEX:
tx = (Tex *)snode->id;
if(tx) {
tx->type = 0;
if(tx->use_nodes && tx->nodetree==NULL) {
node_texture_default(tx);
snode_set_context(snode, scene);
}
}
ED_area_tag_redraw(CTX_wm_area(C));
break;
}
}
void node_header_buttons(const bContext *C, ARegion *ar)
{
ScrArea *sa= CTX_wm_area(C);
SpaceNode *snode= (SpaceNode*)CTX_wm_space_data(C);
Scene *scene= CTX_data_scene(C);
uiBlock *block;
short xco, yco= 3;
block= uiBeginBlock(C, ar, "header node", UI_EMBOSS, UI_HELV);
uiBlockSetHandleFunc(block, do_node_buttons, NULL);
xco= ED_area_header_standardbuttons(C, block, yco);
if((sa->flag & HEADER_NO_PULLDOWN)==0) {
int xmax;
/* pull down menus */
uiBlockSetEmboss(block, UI_EMBOSSP);
xmax= GetButStringLength("View");
uiDefPulldownBut(block, node_viewmenu, NULL,
"View", xco, yco-2, xmax-3, 24, "");
xco+= xmax;
xmax= GetButStringLength("Select");
uiDefPulldownBut(block, node_selectmenu, NULL,
"Select", xco, yco-2, xmax-3, 24, "");
xco+= xmax;
xmax= GetButStringLength("Add");
uiDefPulldownBut(block, node_addmenu, NULL,
"Add", xco, yco-2, xmax-3, 24, "");
xco+= xmax;
xmax= GetButStringLength("Node");
uiDefPulldownBut(block, node_nodemenu, NULL,
"Node", xco, yco-2, xmax-3, 24, "");
xco+= xmax;
}
uiBlockSetEmboss(block, UI_EMBOSS);
uiBlockSetEmboss(block, UI_EMBOSS);
/* main type choosing */
uiBlockBeginAlign(block);
uiDefIconButI(block, ROW, B_REDR, ICON_MATERIAL_DATA, xco,yco,XIC,YIC-2,
&(snode->treetype), 2.0f, 0.0f, 0.0f, 0.0f, "Material Nodes");
xco+= XIC;
uiDefIconButI(block, ROW, B_REDR, ICON_IMAGE_DATA, xco,yco,XIC,YIC-2,
&(snode->treetype), 2.0f, 1.0f, 0.0f, 0.0f, "Composite Nodes");
xco+= XIC;
uiDefIconButI(block, ROW, B_REDR, ICON_TEXTURE_DATA, xco,yco,XIC,YIC-2,
&(snode->treetype), 2.0f, 2.0f, 0.0f, 0.0f, "Texture Nodes");
xco+= 2*XIC;
uiBlockEndAlign(block);
/* find and set the context */
snode_set_context(snode, scene);
if(snode->treetype==NTREE_SHADER) {
if(snode->from) {
/* 0, NULL -> pin */
// XXX xco= std_libbuttons(block, xco, 0, 0, NULL, B_MATBROWSE, ID_MA, 1, snode->id, snode->from, &(snode->menunr),
// B_MATALONE, B_MATLOCAL, B_MATDELETE, B_AUTOMATNAME, B_KEEPDATA);
if(snode->id) {
Material *ma= (Material *)snode->id;
uiDefButC(block, TOG, B_NODE_USEMAT, "Use Nodes", xco+5,yco,90,19, &ma->use_nodes, 0.0f, 0.0f, 0, 0, "");
xco+=80;
}
}
}
else if(snode->treetype==NTREE_COMPOSIT) {
int icon;
if(WM_jobs_test(CTX_wm_manager(C), sa)) icon= ICON_REC; else icon= ICON_BLANK1;
uiDefIconTextButS(block, TOG, B_NODE_USESCENE, icon, "Use Nodes", xco+5,yco,100,19, &scene->use_nodes, 0.0f, 0.0f, 0, 0, "Indicate this Scene will use Nodes and execute them while editing");
xco+= 100;
uiDefButBitI(block, TOG, R_COMP_FREE, B_NOP, "Free Unused", xco+5,yco,100,19, &scene->r.scemode, 0.0f, 0.0f, 0, 0, "Free Nodes that are not used while composite");
xco+= 100;
uiDefButBitS(block, TOG, SNODE_BACKDRAW, B_REDR, "Backdrop", xco+5,yco,90,19, &snode->flag, 0.0f, 0.0f, 0, 0, "Use active Viewer Node output as backdrop");
xco+= 90;
}
else if(snode->treetype==NTREE_TEXTURE) {
if(snode->from) {
// XXX xco= std_libbuttons(block, xco, 0, 0, NULL, B_TEXBROWSE, ID_TE, 1, snode->id, snode->from, &(snode->menunr),
// B_TEXALONE, B_TEXLOCAL, B_TEXDELETE, B_AUTOTEXNAME, B_KEEPDATA);
if(snode->id) {
Tex *tx= (Tex *)snode->id;
uiDefButC(block, TOG, B_NODE_USETEX, "Use Nodes", xco+5,yco,90,19, &tx->use_nodes, 0.0f, 0.0f, 0, 0, "");
xco+=80;
}
}
}
UI_view2d_totRect_set(&ar->v2d, xco+XIC+100, (int)(ar->v2d.tot.ymax-ar->v2d.tot.ymin));
uiEndBlock(C, block);
uiDrawBlock(C, block);
}
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