[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [18128] branches/blender2.5/blender/source /blender/editors/space_node: 2.5 / Nodes

Nathan Letwory jesterking at letwory.net
Sun Dec 28 22:41:33 CET 2008


Revision: 18128
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=18128
Author:   jesterking
Date:     2008-12-28 22:41:33 +0100 (Sun, 28 Dec 2008)

Log Message:
-----------
2.5 / Nodes
* Operator to toggle node visibility (hide/unhide)

Modified Paths:
--------------
    branches/blender2.5/blender/source/blender/editors/space_node/node_edit.c
    branches/blender2.5/blender/source/blender/editors/space_node/node_intern.h
    branches/blender2.5/blender/source/blender/editors/space_node/node_ops.c
    branches/blender2.5/blender/source/blender/editors/space_node/node_select.c

Added Paths:
-----------
    branches/blender2.5/blender/source/blender/editors/space_node/node_state.c

Modified: branches/blender2.5/blender/source/blender/editors/space_node/node_edit.c
===================================================================
--- branches/blender2.5/blender/source/blender/editors/space_node/node_edit.c	2008-12-28 20:49:37 UTC (rev 18127)
+++ branches/blender2.5/blender/source/blender/editors/space_node/node_edit.c	2008-12-28 21:41:33 UTC (rev 18128)
@@ -855,11 +855,12 @@
 	MEM_freeN(strp);
 }
 
+#endif /* 0 */
 
 /* ************************** Node generic ************** */
 
 /* allows to walk the list in order of visibility */
-static bNode *next_node(bNodeTree *ntree)
+bNode *next_node(bNodeTree *ntree)
 {
 	static bNode *current=NULL, *last= NULL;
 	
@@ -912,6 +913,8 @@
 	return NULL;
 }
 
+#if 0
+
 /* is rct in visible part of node? */
 static bNode *visible_node(SpaceNode *snode, rctf *rct)
 {

Modified: branches/blender2.5/blender/source/blender/editors/space_node/node_intern.h
===================================================================
--- branches/blender2.5/blender/source/blender/editors/space_node/node_intern.h	2008-12-28 20:49:37 UTC (rev 18127)
+++ branches/blender2.5/blender/source/blender/editors/space_node/node_intern.h	2008-12-28 21:41:33 UTC (rev 18128)
@@ -53,6 +53,7 @@
 /* node_select.c */
 void NODE_OT_select(struct wmOperatorType *ot);
 void NODE_OT_extend_select(struct wmOperatorType *ot);
+void NODE_OT_toggle_visibility(struct wmOperatorType *ot);
 
 /* drawnode.c */
 void node_draw_link(View2D *v2d, SpaceNode *snode, bNodeLink *link);
@@ -60,6 +61,7 @@
 void draw_nodespace_back_pix(ScrArea *sa, SpaceNode *snode);
 
 /* node_edit.c */
+bNode *next_node(bNodeTree *ntree);
 void snode_set_context(SpaceNode *snode, Scene *scene);
 void scale_node(SpaceNode *snode, bNode *node);
 void snode_make_group_editable(SpaceNode *snode, bNode *gnode);

Modified: branches/blender2.5/blender/source/blender/editors/space_node/node_ops.c
===================================================================
--- branches/blender2.5/blender/source/blender/editors/space_node/node_ops.c	2008-12-28 20:49:37 UTC (rev 18127)
+++ branches/blender2.5/blender/source/blender/editors/space_node/node_ops.c	2008-12-28 21:41:33 UTC (rev 18128)
@@ -48,6 +48,7 @@
 {
 	WM_operatortype_append(NODE_OT_select);
 	WM_operatortype_append(NODE_OT_extend_select);
+	WM_operatortype_append(NODE_OT_toggle_visibility);
 }
 
 void node_keymap(struct wmWindowManager *wm)
@@ -56,4 +57,5 @@
 	
 	RNA_enum_set(WM_keymap_add_item(keymap, "NODE_OT_select", SELECTMOUSE, KM_PRESS, 0, 0)->ptr, "select_type", NODE_SELECT_MOUSE);
 	RNA_enum_set(WM_keymap_add_item(keymap, "NODE_OT_extend_select", SELECTMOUSE, KM_PRESS, KM_SHIFT, 0)->ptr, "select_type", NODE_SELECT_MOUSE);
+	WM_keymap_add_item(keymap, "NODE_OT_toggle_visibility", ACTIONMOUSE, KM_PRESS, 0, 0);
 }

Modified: branches/blender2.5/blender/source/blender/editors/space_node/node_select.c
===================================================================
--- branches/blender2.5/blender/source/blender/editors/space_node/node_select.c	2008-12-28 20:49:37 UTC (rev 18127)
+++ branches/blender2.5/blender/source/blender/editors/space_node/node_select.c	2008-12-28 21:41:33 UTC (rev 18128)
@@ -53,136 +53,6 @@
  
 #include "node_intern.h"
  
-/* ************************** Node generic ************** */
-
-/* allows to walk the list in order of visibility */
-static bNode *next_node(bNodeTree *ntree)
-{
-	static bNode *current=NULL, *last= NULL;
-	
-	if(ntree) {
-		/* set current to the first selected node */
-		for(current= ntree->nodes.last; current; current= current->prev)
-			if(current->flag & NODE_SELECT)
-				break;
-		
-		/* set last to the first unselected node */
-		for(last= ntree->nodes.last; last; last= last->prev)
-			if((last->flag & NODE_SELECT)==0)
-				break;
-		
-		if(current==NULL)
-			current= last;
-		
-		return NULL;
-	}
-	/* no nodes, or we are ready */
-	if(current==NULL)
-		return NULL;
-	
-	/* now we walk the list backwards, but we always return current */
-	if(current->flag & NODE_SELECT) {
-		bNode *node= current;
-		
-		/* find previous selected */
-		current= current->prev;
-		while(current && (current->flag & NODE_SELECT)==0)
-			current= current->prev;
-		
-		/* find first unselected */
-		if(current==NULL)
-			current= last;
-		
-		return node;
-	}
-	else {
-		bNode *node= current;
-		
-		/* find previous unselected */
-		current= current->prev;
-		while(current && (current->flag & NODE_SELECT))
-			current= current->prev;
-		
-		return node;
-	}
-	
-	return NULL;
-}
-
-static int do_header_node(SpaceNode *snode, bNode *node, float mx, float my)
-{
-	rctf totr= node->totr;
-	
-	totr.ymin= totr.ymax-20.0f;
-	
-	totr.xmax= totr.xmin+15.0f;
-	if(BLI_in_rctf(&totr, mx, my)) {
-		node->flag |= NODE_HIDDEN;
-		// allqueue(REDRAWNODE, 0);
-		return 1;
-	}	
-	
-	totr.xmax= node->totr.xmax;
-	totr.xmin= totr.xmax-18.0f;
-	if(node->typeinfo->flag & NODE_PREVIEW) {
-		if(BLI_in_rctf(&totr, mx, my)) {
-			node->flag ^= NODE_PREVIEW;
-			// allqueue(REDRAWNODE, 0);
-			return 1;
-		}
-		totr.xmin-=18.0f;
-	}
-	if(node->type == NODE_GROUP) {
-		if(BLI_in_rctf(&totr, mx, my)) {
-			snode_make_group_editable(snode, node);
-			return 1;
-		}
-		totr.xmin-=18.0f;
-	}
-	if(node->typeinfo->flag & NODE_OPTIONS) {
-		if(BLI_in_rctf(&totr, mx, my)) {
-			node->flag ^= NODE_OPTIONS;
-			// allqueue(REDRAWNODE, 0);
-			return 1;
-		}
-		totr.xmin-=18.0f;
-	}
-	/* hide unused sockets */
-	if(BLI_in_rctf(&totr, mx, my)) {
-		// XXX node_hide_unhide_sockets(snode, node);
-	}
-	
-	
-	totr= node->totr;
-	totr.xmin= totr.xmax-10.0f;
-	totr.ymax= totr.ymin+10.0f;
-	if(BLI_in_rctf(&totr, mx, my)) {
-		// XXX scale_node(snode, node);
-		return 1;
-	}
-	return 0;
-}
-
-static int do_header_hidden_node(SpaceNode *snode, bNode *node, float mx, float my)
-{
-	rctf totr= node->totr;
-	
-	totr.xmax= totr.xmin+15.0f;
-	if(BLI_in_rctf(&totr, mx, my)) {
-		node->flag &= ~NODE_HIDDEN;
-		// allqueue(REDRAWNODE, 0);
-		return 1;
-	}	
-	
-	totr.xmax= node->totr.xmax;
-	totr.xmin= node->totr.xmax-15.0f;
-	if(BLI_in_rctf(&totr, mx, my)) {
-		scale_node(snode, node);
-		return 1;
-	}
-	return 0;
-}
-
 static void node_mouse_select(SpaceNode *snode, ARegion *ar, short *mval, short modifier)
 {
 	bNode *node;

Added: branches/blender2.5/blender/source/blender/editors/space_node/node_state.c
===================================================================
--- branches/blender2.5/blender/source/blender/editors/space_node/node_state.c	                        (rev 0)
+++ branches/blender2.5/blender/source/blender/editors/space_node/node_state.c	2008-12-28 21:41:33 UTC (rev 18128)
@@ -0,0 +1,194 @@
+/**
+ * $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, Nathan Letwory
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+#include <stdio.h>
+
+#include "DNA_node_types.h"
+#include "DNA_scene_types.h"
+#include "DNA_screen_types.h"
+#include "DNA_space_types.h"
+
+#include "BKE_context.h"
+#include "BKE_node.h"
+#include "BKE_global.h"
+
+#include "BLI_rect.h"
+
+#include "ED_space_api.h"
+#include "ED_screen.h"
+#include "ED_types.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"
+
+
+static int do_header_node(SpaceNode *snode, bNode *node, float mx, float my)
+{
+	rctf totr= node->totr;
+	
+	totr.ymin= totr.ymax-20.0f;
+	
+	totr.xmax= totr.xmin+15.0f;
+	if(BLI_in_rctf(&totr, mx, my)) {
+		node->flag |= NODE_HIDDEN;
+		return 1;
+	}	
+	
+	totr.xmax= node->totr.xmax;
+	totr.xmin= totr.xmax-18.0f;
+	if(node->typeinfo->flag & NODE_PREVIEW) {
+		if(BLI_in_rctf(&totr, mx, my)) {
+			node->flag ^= NODE_PREVIEW;
+			return 1;
+		}
+		totr.xmin-=18.0f;
+	}
+	if(node->type == NODE_GROUP) {
+		if(BLI_in_rctf(&totr, mx, my)) {
+			snode_make_group_editable(snode, node);
+			return 1;
+		}
+		totr.xmin-=18.0f;
+	}
+	if(node->typeinfo->flag & NODE_OPTIONS) {
+		if(BLI_in_rctf(&totr, mx, my)) {
+			node->flag ^= NODE_OPTIONS;
+			return 1;
+		}
+		totr.xmin-=18.0f;
+	}
+	/* hide unused sockets */
+	if(BLI_in_rctf(&totr, mx, my)) {
+		// XXX node_hide_unhide_sockets(snode, node);
+	}
+	
+	
+	totr= node->totr;
+	totr.xmin= totr.xmax-10.0f;
+	totr.ymax= totr.ymin+10.0f;
+	if(BLI_in_rctf(&totr, mx, my)) {
+		// XXX scale_node(snode, node);
+		return 1;
+	}
+	return 0;
+}
+
+static int do_header_hidden_node(SpaceNode *snode, bNode *node, float mx, float my)
+{
+	rctf totr= node->totr;
+	
+	totr.xmax= totr.xmin+15.0f;
+	if(BLI_in_rctf(&totr, mx, my)) {
+		node->flag &= ~NODE_HIDDEN;
+		return 1;
+	}	
+	
+	totr.xmax= node->totr.xmax;
+	totr.xmin= node->totr.xmax-15.0f;
+	if(BLI_in_rctf(&totr, mx, my)) {
+		scale_node(snode, node);
+		return 1;
+	}
+	return 0;
+}
+
+static void node_toggle_visibility(SpaceNode *snode, ARegion *ar, short *mval)
+{
+	bNode *node;
+	float mx, my;
+	
+	mx= (float)mval[0];
+	my= (float)mval[1];
+	
+	UI_view2d_region_to_view(&ar->v2d, mval[0], mval[1], &mx, &my);
+	
+	for(next_node(snode->edittree); (node=next_node(NULL));) {
+		if(node->flag & NODE_HIDDEN) {
+			if(do_header_hidden_node(snode, node, mx, my)) {
+				ED_region_tag_redraw(ar);
+				break;
+			}
+		}
+		else {
+			if(do_header_node(snode, node, mx, my)) {
+				ED_region_tag_redraw(ar);
+				break;
+			}
+		}
+	}
+}
+
+static int node_toggle_visibility_exec(bContext *C, wmOperator *op)
+{
+	SpaceNode *snode= (SpaceNode*)CTX_wm_space_data(C);
+	ARegion *ar= CTX_wm_region(C);
+	short mval[2];
+
+	mval[0] = RNA_int_get(op->ptr, "mx");
+	mval[1] = RNA_int_get(op->ptr, "my");
+	node_toggle_visibility(snode, ar, mval);
+
+	return OPERATOR_FINISHED;
+}
+
+static int node_toggle_visibility_invoke(bContext *C, wmOperator *op, wmEvent *event)
+{

@@ Diff output truncated at 10240 characters. @@




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