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blender-archive/source/blender/editors/space_node/node_header.c
Brecht Van Lommel 2335092456 UI: Panels 
* API and usage is basically the same still.
* Panels were moved to region level. I first thought of keeping them at area
  level, but having them at region level it's simpler to handle events and do
  drawing, and also to integrate with view2d. They can still become area level
  overlapping regions, if we make a floating (or docked) region that can
  contain panels.
* Added back a few panels from the scene buttons for testing.

Issues still:
* The view2d handling and alignment refresh of panels is not correct yet in the
  buttons window. 
* I did not yet bring back the block handlers system. It was basically a system
  that stored which panel was open and where the events for that panel would go.
  Just a few functions, but not sure how it fits in 2.5.
* There was a case where dragging panels would not properly remove the window
  level handler, but could not redo anymore even though I don't think I fixed
  it.
* Some text in the panels goes past the end of the button, that is due to the
  checkmark button drawing, not related to this commit.

Other UI code changes:
* Renamed interface.h to interface_intern.h for consistency.
* Fixed some issues with freeing of blocks when they changed due to context.
* uiDrawBlock now takes a context pointer (mostly for block drawextra).
2008-12-26 13:11:04 +00:00

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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"
// XXX button events
enum {
B_NOP = 0,
B_REDR = 1,
B_NODE_USEMAT,
B_NODE_USESCENE,
B_NODE_USETEX,
B_TEXBROWSE,
B_TEXALONE,
B_TEXLOCAL,
B_TEXDELETE,
B_AUTOTEXNAME,
B_KEEPDATA
} eActHeader_ButEvents;
/* ************************ 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 */
// XXX node_border_select(snode);
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, uiMenuBlockHandle *handle, void *arg_unused)
{
ScrArea *curarea= CTX_wm_area(C);
uiBlock *block;
short yco= 0, menuwidth=120;
block= uiBeginBlock(C, handle->region, "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)
{
#if 0
// XXX enable
ScrArea *curarea= CTX_wm_area(C);
SpaceNode *snode= (SpaceNode*)CTX_wm_space_data(C);
bNode *node;
float locx, locy;
short mval[2];
/* 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;
}
toolbox_mousepos(mval, 0 ); /* get initial mouse position */
areamouseco_to_ipoco(G.v2d, mval, &locx, &locy);
node= node_add_node(snode, event, locx, locy);
/* uses test flag */
// XXX snode_autoconnect(snode, node, NODE_TEST);
// XXX addqueue(curarea->win, UI_BUT_EVENT, B_NODE_TREE_EXEC);
BIF_undo_push("Add Node");
#endif
}
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 ) {
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, uiMenuBlockHandle *handle, void *arg_unused)
{
uiBlock *block;
block= uiBeginBlock(C, handle->region, "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, uiMenuBlockHandle *handle, void *arg_unused)
{
uiBlock *block;
block= uiBeginBlock(C, handle->region, "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, uiMenuBlockHandle *handle, void *arg_unused)
{
uiBlock *block;
block= uiBeginBlock(C, handle->region, "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, uiMenuBlockHandle *handle, void *arg_unused)
{
uiBlock *block;
block= uiBeginBlock(C, handle->region, "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, uiMenuBlockHandle *handle, void *arg_unused)
{
uiBlock *block;
block= uiBeginBlock(C, handle->region, "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, uiMenuBlockHandle *handle, void *arg_unused)
{
uiBlock *block;
block= uiBeginBlock(C, handle->region, "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, uiMenuBlockHandle *handle, void *arg_unused)
{
uiBlock *block;
block= uiBeginBlock(C, handle->region, "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, uiMenuBlockHandle *handle, void *arg_unused)
{
uiBlock *block;
block= uiBeginBlock(C, handle->region, "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, uiMenuBlockHandle *handle, void *arg_unused)
{
uiBlock *block;
block= uiBeginBlock(C, handle->region, "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, uiMenuBlockHandle *handle, void *arg_unused)
{
uiBlock *block;
block= uiBeginBlock(C, handle->region, "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, uiMenuBlockHandle *handle, void *arg_unused)
{
uiBlock *block;
block= uiBeginBlock(C, handle->region, "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, uiMenuBlockHandle *handle, void *arg_unused)
{
uiBlock *block;
block= uiBeginBlock(C, handle->region, "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, uiMenuBlockHandle *handle, 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, handle->region, "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, uiMenuBlockHandle *handle, 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, handle->region, "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)
{
ScrArea *sa= CTX_wm_area(C);
switch(event) {
case 1: /* Zoom in */
// XXX snode_zoom_in(sa);
break;
case 2: /* View all */
// XXX snode_zoom_out(sa);
break;
case 3: /* View all */
// XXX snode_home(sa, snode);
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, uiMenuBlockHandle *handle, 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, handle->region, "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)
{
switch(event) {
}
}
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);
// =================================
// remove sprintf(name, "header %d", sa->headwin);
// remove block= uiNewBlock(&sa->uiblocks, name, UI_EMBOSS, UI_HELV, sa->headwin);
// remove if(area_is_active_area(sa)) uiBlockSetCol(block, TH_HEADER);
// remove else uiBlockSetCol(block, TH_HEADERDESEL);
// remove sa->butspacetype= SPACE_NODE;
uiBlockSetEmboss(block, UI_EMBOSS);
/* main type choosing */
uiBlockBeginAlign(block);
uiDefIconButI(block, ROW, B_REDR, ICON_MATERIAL_DEHLT, xco,2,XIC,YIC-2,
&(snode->treetype), 2.0f, 0.0f, 0.0f, 0.0f, "Material Nodes");
xco+= XIC;
uiDefIconButI(block, ROW, B_REDR, ICON_IMAGE_DEHLT, xco,2,XIC,YIC-2,
&(snode->treetype), 2.0f, 1.0f, 0.0f, 0.0f, "Composite Nodes");
xco+= XIC;
uiDefIconButI(block, ROW, B_REDR, ICON_TEXTURE_DEHLT, xco,2,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+5,0,90,19, &ma->use_nodes, 0.0f, 0.0f, 0, 0, "");
xco+=80;
}
}
}
else if(snode->treetype==NTREE_COMPOSIT) {
uiDefButS(block, TOG, B_NODE_USESCENE, "Use Nodes", xco+5,0,90,19, &scene->use_nodes, 0.0f, 0.0f, 0, 0, "Indicate this Scene will use Nodes and execute them while editing");
xco+= 80;
uiDefButBitI(block, TOG, R_COMP_FREE, B_NOP, "Free Unused", xco+5,0,80,19, &scene->r.scemode, 0.0f, 0.0f, 0, 0, "Free Nodes that are not used while composite");
xco+= 80;
uiDefButBitS(block, TOG, SNODE_BACKDRAW, REDRAWNODE, "Backdrop", xco+5,0,80,19, &snode->flag, 0.0f, 0.0f, 0, 0, "Use active Viewer Node output as backdrop");
xco+= 80;
}
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+5,0,90,19, &tx->use_nodes, 0.0f, 0.0f, 0, 0, "");
xco+=80;
}
}
}
/* always as last */
// sa->headbutlen= xco+2*XIC;
// =================================
/* always as last */
UI_view2d_totRect_set(&ar->v2d, xco+XIC+80, (int)(ar->v2d.tot.ymax-ar->v2d.tot.ymin));
uiEndBlock(C, block);
uiDrawBlock(C, block);
}
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