diff options
author | Campbell Barton <ideasman42@gmail.com> | 2012-08-03 01:36:33 +0400 |
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committer | Campbell Barton <ideasman42@gmail.com> | 2012-08-03 01:36:33 +0400 |
commit | 5e60ccc65c09f9b2e344ecfd9584611839ecdff6 (patch) | |
tree | 4cefda503ecd98627d49c2e7739cb9da2ef13ca3 /source/blender/editors/space_node/node_state.c | |
parent | e86e5074f6d4fdc455d64cc362f6b4f5005f79b8 (diff) |
rename node_state.c --> node_view.c
Diffstat (limited to 'source/blender/editors/space_node/node_state.c')
-rw-r--r-- | source/blender/editors/space_node/node_state.c | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/source/blender/editors/space_node/node_state.c b/source/blender/editors/space_node/node_state.c deleted file mode 100644 index b21d31ad619..00000000000 --- a/source/blender/editors/space_node/node_state.c +++ /dev/null @@ -1,133 +0,0 @@ -/* - * ***** 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - * The Original Code is Copyright (C) 2008 Blender Foundation. - * All rights reserved. - * - * - * Contributor(s): Blender Foundation, Nathan Letwory - * - * ***** END GPL LICENSE BLOCK ***** - */ - -/** \file blender/editors/space_node/node_state.c - * \ingroup spnode - */ - - -#include <stdio.h> - -#include "DNA_node_types.h" -#include "DNA_scene_types.h" - -#include "BLI_rect.h" -#include "BLI_utildefines.h" - -#include "BKE_context.h" -#include "BKE_node.h" - -#include "ED_screen.h" - -#include "RNA_access.h" -#include "RNA_define.h" - -#include "WM_api.h" -#include "WM_types.h" - -#include "UI_view2d.h" - -#include "node_intern.h" - - -/* **************** View All Operator ************** */ - -static void snode_home(ScrArea *UNUSED(sa), ARegion *ar, SpaceNode* snode) -{ - bNode *node; - rctf *cur; - float oldwidth, oldheight, width, height; - int first= 1; - - cur= &ar->v2d.cur; - - oldwidth= cur->xmax - cur->xmin; - oldheight= cur->ymax - cur->ymin; - - cur->xmin = cur->ymin = 0.0f; - cur->xmax=ar->winx; - cur->ymax=ar->winy; - - if (snode->edittree) { - for (node= snode->edittree->nodes.first; node; node= node->next) { - if (first) { - first= 0; - ar->v2d.cur= node->totr; - } - else { - BLI_rctf_union(cur, &node->totr); - } - } - } - - snode->xof= 0; - snode->yof= 0; - width= cur->xmax - cur->xmin; - height= cur->ymax- cur->ymin; - - if (width > height) { - float newheight; - newheight= oldheight * width/oldwidth; - cur->ymin = cur->ymin - newheight/4; - cur->ymax = cur->ymax + newheight/4; - } - else { - float newwidth; - newwidth= oldwidth * height/oldheight; - cur->xmin = cur->xmin - newwidth/4; - cur->xmax = cur->xmax + newwidth/4; - } - - ar->v2d.tot= ar->v2d.cur; - UI_view2d_curRect_validate(&ar->v2d); -} - -static int node_view_all_exec(bContext *C, wmOperator *UNUSED(op)) -{ - ScrArea *sa= CTX_wm_area(C); - ARegion *ar= CTX_wm_region(C); - SpaceNode *snode= CTX_wm_space_node(C); - - snode_home(sa, ar, snode); - ED_region_tag_redraw(ar); - - return OPERATOR_FINISHED; -} - -void NODE_OT_view_all(wmOperatorType *ot) -{ - /* identifiers */ - ot->name = "View All"; - ot->idname = "NODE_OT_view_all"; - ot->description = "Resize view so you can see all nodes"; - - /* api callbacks */ - ot->exec = node_view_all_exec; - ot->poll = ED_operator_node_active; - - /* flags */ - ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO; -} |