2.5
authorTon Roosendaal <ton@blender.org>
Sat, 13 Dec 2008 18:09:49 +0000 (18:09 +0000)
committerTon Roosendaal <ton@blender.org>
Sat, 13 Dec 2008 18:09:49 +0000 (18:09 +0000)
The basics for Node Space.... no complaints sofar :)

source/Makefile
source/blender/editors/Makefile
source/blender/editors/SConscript
source/blender/editors/include/ED_space_api.h
source/blender/editors/space_api/spacetypes.c
source/blender/editors/space_image/space_image.c
source/blender/editors/space_node/Makefile [new file with mode: 0644]
source/blender/editors/space_node/SConscript [new file with mode: 0644]
source/blender/editors/space_node/node_header.c [new file with mode: 0644]
source/blender/editors/space_node/node_intern.h [new file with mode: 0644]
source/blender/editors/space_node/space_node.c [new file with mode: 0644]

index f736f5b4f59ff107498900e9413b32487b5be327..f8a12f5614dcaa84ba9c510693cf65ee57cf6dde 100644 (file)
@@ -235,6 +235,7 @@ PULIB = $(NAN_MOTO)/lib/libmoto.a
 PULIB += $(NAN_ELBEEM)/lib/$(DEBUG_DIR)libelbeem.a
 PULIB += $(OCGDIR)/blender/readblenfile/$(DEBUG_DIR)libreadblenfile.a
 PULIB += $(OCGDIR)/blender/ed_space/libed_space.a
+PULIB += $(OCGDIR)/blender/ed_node/libed_node.a
 PULIB += $(OCGDIR)/blender/ed_image/libed_image.a
 PULIB += $(OCGDIR)/blender/ed_ipo/libed_ipo.a
 PULIB += $(OCGDIR)/blender/ed_outliner/libed_outliner.a
index d7d96ac63d90f69c3789d0f664ee598bfcdb8380..657c0aa3de2dbdc0c4ad7069702c4793988f9d68 100644 (file)
@@ -29,6 +29,6 @@
 # Bounces make to subdirectories.
 
 SOURCEDIR = source/blender/editors
-DIRS = datafiles screen space_outliner space_time space_view3d interface util  space_api space_ipo space_image
+DIRS = datafiles screen space_outliner space_time space_view3d interface util  space_api space_ipo space_image space_node
 
 include nan_subdirs.mk
index af6e157e1eda113a4154830dc972b43006c3b9fe..2023439352ff8f990af4f9800cd2063d7ff90426 100644 (file)
@@ -13,5 +13,6 @@ SConscript(['datafiles/SConscript',
                        'space_view3d/SConscript',
                        'space_ipo/SConscript',
                        'space_image/SConscript',
+                       'space_node/SConscript',
                        'transform/SConscript',
                        'screen/SConscript'])
index ef04da0e3ea9097f864d889ff2d17c40ad019674..d7b4e90e0616170c60fe9cfeeae1488c402ac9f6 100644 (file)
@@ -37,6 +37,7 @@ void ED_spacetype_time(void);
 void ED_spacetype_view3d(void);
 void ED_spacetype_ipo(void);
 void ED_spacetype_image(void);
+void ED_spacetype_node(void);
 
 #endif /* ED_AREA_H */
 
index 138a4d72d83b2f4390a5d6fd9dfd89d4e6d34e97..c8b414f56ac438d62a1e6af5a2f17d7d8af1776e 100644 (file)
@@ -66,6 +66,7 @@ void ED_spacetypes_init(void)
        ED_spacetype_view3d();
        ED_spacetype_ipo();
        ED_spacetype_image();
+       ED_spacetype_node();
 //     ...
        
        /* register operator types for screen and all spaces */
index c876b7e31f2949856bc6587a0408d8978239aa8a..6cefcd8321bca251535e659e6902ab931cecef92 100644 (file)
@@ -91,24 +91,6 @@ static SpaceLink *image_new(void)
        BLI_addtail(&simage->regionbase, ar);
        ar->regiontype= RGN_TYPE_WINDOW;
        
-       ar->v2d.tot.xmin= 0.0f;
-       ar->v2d.tot.ymin= -10.0f;
-       ar->v2d.tot.xmax= 250.0;
-       ar->v2d.tot.ymax= 10.0f;
-       
-       ar->v2d.cur= ar->v2d.tot;
-       
-       ar->v2d.min[0]= 0.01f;
-       ar->v2d.min[1]= 0.01f;
-       
-       ar->v2d.max[0]= MAXFRAMEF;
-       ar->v2d.max[1]= 10000.0f;
-       
-       ar->v2d.scroll= (V2D_SCROLL_BOTTOM|V2D_SCROLL_SCALE_BOTTOM);
-       ar->v2d.scroll |= (V2D_SCROLL_LEFT|V2D_SCROLL_SCALE_LEFT);
-       
-       ar->v2d.keeptot= 0;
-       
        /* channel list region XXX */
 
        
diff --git a/source/blender/editors/space_node/Makefile b/source/blender/editors/space_node/Makefile
new file mode 100644 (file)
index 0000000..d6280dd
--- /dev/null
@@ -0,0 +1,53 @@
+#
+# $Id: Makefile 14 2002-10-13 15:57:19Z hans $
+#
+# ***** 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) 2007 Blender Foundation
+# All rights reserved.
+#
+# The Original Code is: all of this file.
+#
+# Contributor(s): none yet.
+#
+# ***** END GPL LICENSE BLOCK *****
+#
+# Makes module object directory and bounces make to subdirectories.
+
+LIBNAME = ed_node
+DIR = $(OCGDIR)/blender/$(LIBNAME)
+
+include nan_compile.mk
+
+CFLAGS += $(LEVEL_1_C_WARNINGS)
+
+CPPFLAGS += -I$(NAN_GLEW)/include
+CPPFLAGS += -I$(OPENGL_HEADERS)
+
+# not very neat....
+CPPFLAGS += -I../../windowmanager
+CPPFLAGS += -I../../blenloader
+CPPFLAGS += -I../../blenkernel
+CPPFLAGS += -I../../blenlib
+CPPFLAGS += -I../../makesdna
+CPPFLAGS += -I../../imbuf
+CPPFLAGS += -I../../python
+CPPFLAGS += -I$(NAN_GUARDEDALLOC)/include
+
+# own include 
+
+CPPFLAGS += -I../include 
diff --git a/source/blender/editors/space_node/SConscript b/source/blender/editors/space_node/SConscript
new file mode 100644 (file)
index 0000000..220ac80
--- /dev/null
@@ -0,0 +1,9 @@
+#!/usr/bin/python
+Import ('env')
+
+sources = env.Glob('*.c')
+
+incs = '../include ../../blenlib ../../blenkernel ../../makesdna ../../imbuf'
+incs += ' ../../windowmanager #/intern/guardedalloc #/extern/glew/include'
+
+env.BlenderLib ( 'bf_editors_space_node', sources, Split(incs), [], libtype=['core','intern'], priority=[35, 40] )
diff --git a/source/blender/editors/space_node/node_header.c b/source/blender/editors/space_node/node_header.c
new file mode 100644 (file)
index 0000000..14e626c
--- /dev/null
@@ -0,0 +1,166 @@
+/**
+ * $Id$
+ *
+ * ***** 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_scene_types.h"
+#include "DNA_screen_types.h"
+#include "DNA_windowmanager_types.h"
+
+#include "MEM_guardedalloc.h"
+
+#include "BLI_blenlib.h"
+
+#include "BKE_global.h"
+#include "BKE_screen.h"
+
+#include "ED_screen.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_viewmenu(bContext *C, void *arg, int event)
+{
+       
+}
+
+static uiBlock *dummy_viewmenu(bContext *C, uiMenuBlockHandle *handle, void *arg_unused)
+{
+       ScrArea *curarea= C->area;
+       uiBlock *block;
+       short yco= 0, menuwidth=120;
+       
+       block= uiBeginBlock(C, handle->region, "dummy_viewmenu", UI_EMBOSSP, UI_HELV);
+       uiBlockSetButmFunc(block, do_viewmenu, NULL);
+       
+       uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Nothing yet", 0, yco-=20, 
+                                        menuwidth, 19, NULL, 0.0, 0.0, 1, 3, "");
+       
+       if(curarea->headertype==HEADERTOP) {
+               uiBlockSetDirection(block, UI_DOWN);
+       }
+       else {
+               uiBlockSetDirection(block, UI_TOP);
+               uiBlockFlipOrder(block);
+       }
+       
+       uiTextBoundsBlock(block, 50);
+       uiEndBlock(C, block);
+       
+       return block;
+}
+
+#define B_NEWSPACE             100
+
+static void do_node_buttons(bContext *C, void *arg, int event)
+{
+       switch(event) {
+               case B_NEWSPACE:
+                       ED_newspace(C->area, C->area->butspacetype);
+                       WM_event_add_notifier(C, WM_NOTE_SCREEN_CHANGED, 0, NULL);
+                       break;
+               }
+}
+
+
+void node_header_buttons(const bContext *C, ARegion *ar)
+{
+       ScrArea *sa= C->area;
+       uiBlock *block;
+       int xco, yco= 3;
+       
+       block= uiBeginBlock(C, ar, "header buttons", UI_EMBOSS, UI_HELV);
+       uiBlockSetHandleFunc(block, do_node_buttons, NULL);
+       
+       if(ED_screen_area_active(C)) uiBlockSetCol(block, TH_HEADER);
+       else uiBlockSetCol(block, TH_HEADERDESEL);
+
+       xco = 8;
+       
+       uiDefIconTextButC(block, ICONTEXTROW,B_NEWSPACE, ICON_VIEW3D, 
+                                         windowtype_pup(), xco, yco, XIC+10, YIC, 
+                                         &(C->area->butspacetype), 1.0, SPACEICONMAX, 0, 0, 
+                                         "Displays Current Window Type. "
+                                         "Click for menu of available types.");
+       
+       xco += XIC + 14;
+       
+       uiBlockSetEmboss(block, UI_EMBOSSN);
+       if (sa->flag & HEADER_NO_PULLDOWN) {
+               uiDefIconButBitS(block, TOG, HEADER_NO_PULLDOWN, 0, 
+                                                ICON_DISCLOSURE_TRI_RIGHT,
+                                                xco,yco,XIC,YIC-2,
+                                                &(sa->flag), 0, 0, 0, 0, 
+                                                "Show pulldown menus");
+       }
+       else {
+               uiDefIconButBitS(block, TOG, HEADER_NO_PULLDOWN, 0, 
+                                                ICON_DISCLOSURE_TRI_DOWN,
+                                                xco,yco,XIC,YIC-2,
+                                                &(sa->flag), 0, 0, 0, 0, 
+                                                "Hide pulldown menus");
+       }
+       uiBlockSetEmboss(block, UI_EMBOSS);
+       xco+=XIC;
+       
+       if((sa->flag & HEADER_NO_PULLDOWN)==0) {
+               int xmax;
+               
+               /* pull down menus */
+               uiBlockSetEmboss(block, UI_EMBOSSP);
+               
+               xmax= GetButStringLength("View");
+               uiDefPulldownBut(block, dummy_viewmenu, C->area, 
+                                                "View", xco, yco-2, xmax-3, 24, "");
+       }
+       
+       uiBlockSetEmboss(block, UI_EMBOSS);
+
+       /* always as last  */
+       sa->headbutlen= xco+XIC+80; // +80 because the last button is not an icon
+       
+       uiEndBlock(C, block);
+       uiDrawBlock(block);
+}
+
+
diff --git a/source/blender/editors/space_node/node_intern.h b/source/blender/editors/space_node/node_intern.h
new file mode 100644 (file)
index 0000000..8d0e64a
--- /dev/null
@@ -0,0 +1,39 @@
+/**
+ * $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 *****
+ */
+#ifndef ED_NODE_INTERN_H
+#define ED_NODE_INTERN_H
+
+/* internal exports only */
+
+
+/* node_header.c */
+void node_header_buttons(const bContext *C, ARegion *ar);
+
+
+#endif /* ED_NODE_INTERN_H */
+
diff --git a/source/blender/editors/space_node/space_node.c b/source/blender/editors/space_node/space_node.c
new file mode 100644 (file)
index 0000000..76d1034
--- /dev/null
@@ -0,0 +1,270 @@
+/**
+ * $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_node_types.h"
+#include "DNA_object_types.h"
+#include "DNA_space_types.h"
+#include "DNA_scene_types.h"
+#include "DNA_screen_types.h"
+
+#include "MEM_guardedalloc.h"
+
+#include "BLI_blenlib.h"
+#include "BLI_arithb.h"
+#include "BLI_rand.h"
+
+#include "BKE_colortools.h"
+#include "BKE_global.h"
+#include "BKE_screen.h"
+
+#include "ED_space_api.h"
+#include "ED_screen.h"
+
+#include "BIF_gl.h"
+
+#include "WM_api.h"
+#include "WM_types.h"
+
+#include "UI_interface.h"
+#include "UI_resources.h"
+#include "UI_view2d.h"
+
+#include "node_intern.h"       // own include
+
+/* ******************** default callbacks for node space ***************** */
+
+static SpaceLink *node_new(void)
+{
+       ARegion *ar;
+       SpaceNode *snode;
+       
+       snode= MEM_callocN(sizeof(SpaceNode), "initnode");
+       snode->spacetype= SPACE_NODE;   
+       
+       /* header */
+       ar= MEM_callocN(sizeof(ARegion), "header for node");
+       
+       BLI_addtail(&snode->regionbase, ar);
+       ar->regiontype= RGN_TYPE_HEADER;
+       ar->alignment= RGN_ALIGN_BOTTOM;
+       UI_view2d_header_default(&ar->v2d);
+       
+       /* main area */
+       ar= MEM_callocN(sizeof(ARegion), "main area for node");
+       
+       BLI_addtail(&snode->regionbase, ar);
+       ar->regiontype= RGN_TYPE_WINDOW;
+       
+       ar->v2d.tot.xmin=  -10.0f;
+       ar->v2d.tot.ymin=  -10.0f;
+       ar->v2d.tot.xmax= 512.0f;
+       ar->v2d.tot.ymax= 512.0f;
+       
+       ar->v2d.cur.xmin=  0.0f;
+       ar->v2d.cur.ymin=  0.0f;
+       ar->v2d.cur.xmax= 512.0f;
+       ar->v2d.cur.ymax= 512.0f;
+       
+       ar->v2d.min[0]= 1.0f;
+       ar->v2d.min[1]= 1.0f;
+       
+       ar->v2d.max[0]= 32000.0f;
+       ar->v2d.max[1]= 32000.0f;
+       
+       ar->v2d.minzoom= 0.5f;
+       ar->v2d.maxzoom= 1.21f;
+       
+       ar->v2d.scroll= 0;
+       ar->v2d.keepaspect= 1;
+       ar->v2d.keepzoom= 1;
+       ar->v2d.keeptot= 0;
+       
+       
+       return (SpaceLink *)snode;
+}
+
+/* not spacelink itself */
+static void node_free(SpaceLink *sl)
+{      
+//     SpaceNode *snode= (SpaceNode*) sl;
+       
+// XXX if(snode->gpd) free_gpencil_data(snode->gpd);
+}
+
+
+/* spacetype; init callback */
+static void node_init(struct wmWindowManager *wm, ScrArea *sa)
+{
+
+}
+
+static SpaceLink *node_duplicate(SpaceLink *sl)
+{
+       SpaceNode *snoden= MEM_dupallocN(sl);
+       
+       /* clear or remove stuff from old */
+       snoden->nodetree= NULL;
+// XXX snoden->gpd= gpencil_data_duplicate(snode->gpd);
+       
+       return (SpaceLink *)snoden;
+}
+
+
+
+/* add handlers, stuff you only do once or on area/region changes */
+static void node_main_area_init(wmWindowManager *wm, ARegion *ar)
+{
+       ListBase *keymap;
+       
+       UI_view2d_size_update(&ar->v2d, ar->winx, ar->winy);
+       
+       /* own keymap */
+       keymap= WM_keymap_listbase(wm, "Node", SPACE_NODE, 0);  /* XXX weak? */
+       WM_event_add_keymap_handler_bb(&ar->handlers, keymap, &ar->v2d.mask, &ar->winrct);
+}
+
+static void node_main_area_draw(const bContext *C, ARegion *ar)
+{
+       /* draw entirely, view changes should be handled here */
+       // SpaceNode *snode= C->area->spacedata.first;
+       View2D *v2d= &ar->v2d;
+       float col[3];
+       
+       /* clear and setup matrix */
+       UI_GetThemeColor3fv(TH_BACK, col);
+       glClearColor(col[0], col[1], col[2], 0.0);
+       glClear(GL_COLOR_BUFFER_BIT);
+       
+       UI_view2d_view_ortho(C, v2d);
+               
+       /* data... */
+       
+       
+       /* reset view matrix */
+       UI_view2d_view_restore(C);
+       
+       /* scrollers? */
+}
+
+void node_operatortypes(void)
+{
+       
+}
+
+void node_keymap(struct wmWindowManager *wm)
+{
+       
+}
+
+/* add handlers, stuff you only do once or on area/region changes */
+static void node_header_area_init(wmWindowManager *wm, ARegion *ar)
+{
+       UI_view2d_size_update(&ar->v2d, ar->winx, ar->winy);
+}
+
+static void node_header_area_draw(const bContext *C, ARegion *ar)
+{
+       float col[3];
+       
+       /* clear */
+       if(ED_screen_area_active(C))
+               UI_GetThemeColor3fv(TH_HEADER, col);
+       else
+               UI_GetThemeColor3fv(TH_HEADERDESEL, col);
+       
+       glClearColor(col[0], col[1], col[2], 0.0);
+       glClear(GL_COLOR_BUFFER_BIT);
+       
+       /* set view2d view matrix for scrolling (without scrollers) */
+       UI_view2d_view_ortho(C, &ar->v2d);
+       
+       node_header_buttons(C, ar);
+       
+       /* restore view matrix? */
+       UI_view2d_view_restore(C);
+}
+
+static void node_main_area_listener(ARegion *ar, wmNotifier *wmn)
+{
+       /* context changes */
+}
+
+/* only called once, from space/spacetypes.c */
+void ED_spacetype_node(void)
+{
+       SpaceType *st= MEM_callocN(sizeof(SpaceType), "spacetype node");
+       ARegionType *art;
+       
+       st->spaceid= SPACE_NODE;
+       
+       st->new= node_new;
+       st->free= node_free;
+       st->init= node_init;
+       st->duplicate= node_duplicate;
+       st->operatortypes= node_operatortypes;
+       st->keymap= node_keymap;
+       
+       /* regions: main window */
+       art= MEM_callocN(sizeof(ARegionType), "spacetype node region");
+       art->regionid = RGN_TYPE_WINDOW;
+       art->init= node_main_area_init;
+       art->draw= node_main_area_draw;
+       art->listener= node_main_area_listener;
+       art->keymapflag= ED_KEYMAP_VIEW2D;
+
+       BLI_addhead(&st->regiontypes, art);
+       
+       /* regions: header */
+       art= MEM_callocN(sizeof(ARegionType), "spacetype node region");
+       art->regionid = RGN_TYPE_HEADER;
+       art->minsizey= HEADERY;
+       art->keymapflag= ED_KEYMAP_UI|ED_KEYMAP_VIEW2D;
+       
+       art->init= node_header_area_init;
+       art->draw= node_header_area_draw;
+       
+       BLI_addhead(&st->regiontypes, art);
+       
+       /* regions: channels */
+       art= MEM_callocN(sizeof(ARegionType), "spacetype node region");
+       art->regionid = RGN_TYPE_CHANNELS;
+       art->minsizex= 80;
+       art->keymapflag= ED_KEYMAP_UI|ED_KEYMAP_VIEW2D;
+       
+//     art->init= node_channel_area_init;
+//     art->draw= node_channel_area_draw;
+       
+       BLI_addhead(&st->regiontypes, art);
+       
+       
+       BKE_spacetype_register(st);
+}
+