source/blender/editors/space_view3d/view3d_ops.c

   1 /**
   2  * $Id:
   3  *
   4  * ***** BEGIN GPL LICENSE BLOCK *****
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License
   8  * as published by the Free Software Foundation; either version 2
   9  * of the License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software Foundation,
  18  * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  19  *
  20  * The Original Code is Copyright (C) 2008 Blender Foundation.
  21  * All rights reserved.
  22  *
  23  *
  24  * Contributor(s): Blender Foundation
  25  *
  26  * ***** END GPL LICENSE BLOCK *****
  27  */
  28
  29 #include <stdlib.h>
  30 #include <math.h>
  31
  32 #include "MEM_guardedalloc.h"
  33
  34 #include "DNA_object_types.h"
  35 #include "DNA_scene_types.h"
  36 #include "DNA_screen_types.h"
  37 #include "DNA_space_types.h"
  38 #include "DNA_userdef_types.h"
  39 #include "DNA_view3d_types.h"
  40 #include "DNA_windowmanager_types.h"
  41
  42 #include "BLI_math.h"
  43 #include "BLI_blenlib.h"
  44
  45 #include "BKE_context.h"
  46 #include "BKE_global.h"
  47 #include "BKE_utildefines.h"
  48
  49 #include "RNA_access.h"
  50 #include "RNA_define.h"
  51
  52 #include "WM_api.h"
  53 #include "WM_types.h"
  54
  55 #include "ED_screen.h"
  56 #include "ED_transform.h"
  57
  58 #include "view3d_intern.h"
  59
  60
  61 /* ************************** registration **********************************/
  62
  63 void view3d_operatortypes(void)
  64 {
  65         WM_operatortype_append(VIEW3D_OT_rotate);
  66         WM_operatortype_append(VIEW3D_OT_move);
  67         WM_operatortype_append(VIEW3D_OT_zoom);
  68         WM_operatortype_append(VIEW3D_OT_view_all);
  69         WM_operatortype_append(VIEW3D_OT_viewnumpad);
  70         WM_operatortype_append(VIEW3D_OT_view_orbit);
  71         WM_operatortype_append(VIEW3D_OT_view_pan);
  72         WM_operatortype_append(VIEW3D_OT_view_persportho);
  73         WM_operatortype_append(VIEW3D_OT_view_center);
  74         WM_operatortype_append(VIEW3D_OT_view_center_cursor);
  75         WM_operatortype_append(VIEW3D_OT_select);
  76         WM_operatortype_append(VIEW3D_OT_select_border);
  77         WM_operatortype_append(VIEW3D_OT_clip_border);
  78         WM_operatortype_append(VIEW3D_OT_select_circle);
  79         WM_operatortype_append(VIEW3D_OT_smoothview);
  80         WM_operatortype_append(VIEW3D_OT_render_border);
  81         WM_operatortype_append(VIEW3D_OT_zoom_border);
  82         WM_operatortype_append(VIEW3D_OT_manipulator);
  83         WM_operatortype_append(VIEW3D_OT_cursor3d);
  84         WM_operatortype_append(VIEW3D_OT_select_lasso);
  85         WM_operatortype_append(VIEW3D_OT_setcameratoview);
  86         WM_operatortype_append(VIEW3D_OT_setobjectascamera);
  87         WM_operatortype_append(VIEW3D_OT_localview);
  88         WM_operatortype_append(VIEW3D_OT_game_start);
  89         WM_operatortype_append(VIEW3D_OT_fly);
  90         WM_operatortype_append(VIEW3D_OT_layers);
  91
  92         WM_operatortype_append(VIEW3D_OT_properties);
  93         WM_operatortype_append(VIEW3D_OT_toolbar);
  94
  95         WM_operatortype_append(VIEW3D_OT_snap_selected_to_grid);
  96         WM_operatortype_append(VIEW3D_OT_snap_selected_to_cursor);
  97         WM_operatortype_append(VIEW3D_OT_snap_selected_to_center);
  98         WM_operatortype_append(VIEW3D_OT_snap_cursor_to_grid);
  99         WM_operatortype_append(VIEW3D_OT_snap_cursor_to_selected);
 100         WM_operatortype_append(VIEW3D_OT_snap_cursor_to_active);
 101         WM_operatortype_append(VIEW3D_OT_snap_menu);
 102
 103         transform_operatortypes();
 104 }
 105
 106 void view3d_keymap(wmKeyConfig *keyconf)
 107 {
 108         wmKeyMap *keymap;
 109         wmKeyMapItem *kmi;
 110
 111         keymap= WM_keymap_find(keyconf, "View3D Generic", SPACE_VIEW3D, 0);
 112
 113         WM_keymap_add_item(keymap, "VIEW3D_OT_properties", NKEY, KM_PRESS, 0, 0);
 114         WM_keymap_add_item(keymap, "VIEW3D_OT_toolbar", TKEY, KM_PRESS, 0, 0);
 115
 116         /* only for region 3D window */
 117         keymap= WM_keymap_find(keyconf, "View3D", SPACE_VIEW3D, 0);
 118
 119         WM_keymap_verify_item(keymap, "VIEW3D_OT_manipulator", LEFTMOUSE, KM_PRESS, KM_ANY, 0);
 120         /*
 121          * Doesn't work with KM_SHIFT, have to use KM_ANY and filter in invoke
 122          * */
 123         // WM_keymap_verify_item(keymap, "VIEW3D_OT_manipulator", LEFTMOUSE, KM_PRESS, KM_SHIFT, 0);
 124
 125         WM_keymap_verify_item(keymap, "VIEW3D_OT_cursor3d", ACTIONMOUSE, KM_PRESS, 0, 0);
 126
 127         WM_keymap_verify_item(keymap, "VIEW3D_OT_rotate", MIDDLEMOUSE, KM_PRESS, 0, 0);
 128         WM_keymap_verify_item(keymap, "VIEW3D_OT_move", MIDDLEMOUSE, KM_PRESS, KM_SHIFT, 0);
 129         WM_keymap_verify_item(keymap, "VIEW3D_OT_zoom", MIDDLEMOUSE, KM_PRESS, KM_CTRL, 0);
 130         WM_keymap_verify_item(keymap, "VIEW3D_OT_view_center", PADPERIOD, KM_PRESS, 0, 0);
 131         WM_keymap_verify_item(keymap, "VIEW3D_OT_view_center_cursor", PADPERIOD, KM_PRESS, KM_CTRL, 0);
 132
 133         WM_keymap_verify_item(keymap, "VIEW3D_OT_fly", FKEY, KM_PRESS, KM_SHIFT, 0);
 134
 135         WM_keymap_verify_item(keymap, "VIEW3D_OT_smoothview", TIMER1, KM_ANY, KM_ANY, 0);
 136
 137         RNA_int_set(WM_keymap_add_item(keymap, "VIEW3D_OT_zoom", PADPLUSKEY, KM_PRESS, 0, 0)->ptr, "delta", 1);
 138         RNA_int_set(WM_keymap_add_item(keymap, "VIEW3D_OT_zoom", PADMINUS, KM_PRESS, 0, 0)->ptr, "delta", -1);
 139         RNA_int_set(WM_keymap_add_item(keymap, "VIEW3D_OT_zoom", WHEELINMOUSE, KM_PRESS, 0, 0)->ptr, "delta", 1);
 140         RNA_int_set(WM_keymap_add_item(keymap, "VIEW3D_OT_zoom", WHEELOUTMOUSE, KM_PRESS, 0, 0)->ptr, "delta", -1);
 141
 142         RNA_boolean_set(WM_keymap_add_item(keymap, "VIEW3D_OT_view_all", HOMEKEY, KM_PRESS, 0, 0)->ptr, "center", 0);
 143         RNA_boolean_set(WM_keymap_add_item(keymap, "VIEW3D_OT_view_all", CKEY, KM_PRESS, KM_SHIFT, 0)->ptr, "center", 1);
 144
 145         /* numpad view hotkeys*/
 146         RNA_enum_set(WM_keymap_add_item(keymap, "VIEW3D_OT_viewnumpad", PAD0, KM_PRESS, 0, 0)->ptr, "type", RV3D_VIEW_CAMERA);
 147         RNA_enum_set(WM_keymap_add_item(keymap, "VIEW3D_OT_viewnumpad", PAD1, KM_PRESS, 0, 0)->ptr, "type", RV3D_VIEW_FRONT);
 148         RNA_enum_set(WM_keymap_add_item(keymap, "VIEW3D_OT_view_orbit", PAD2, KM_PRESS, 0, 0)->ptr, "type", V3D_VIEW_STEPDOWN);
 149         RNA_enum_set(WM_keymap_add_item(keymap, "VIEW3D_OT_viewnumpad", PAD3, KM_PRESS, 0, 0)->ptr, "type", RV3D_VIEW_RIGHT);
 150         RNA_enum_set(WM_keymap_add_item(keymap, "VIEW3D_OT_view_orbit", PAD4, KM_PRESS, 0, 0)->ptr, "type", V3D_VIEW_STEPLEFT);
 151         WM_keymap_add_item(keymap, "VIEW3D_OT_view_persportho", PAD5, KM_PRESS, 0, 0);
 152
 153         RNA_enum_set(WM_keymap_add_item(keymap, "VIEW3D_OT_view_orbit", PAD6, KM_PRESS, 0, 0)->ptr, "type", V3D_VIEW_STEPRIGHT);
 154         RNA_enum_set(WM_keymap_add_item(keymap, "VIEW3D_OT_viewnumpad", PAD7, KM_PRESS, 0, 0)->ptr, "type", RV3D_VIEW_TOP);
 155         RNA_enum_set(WM_keymap_add_item(keymap, "VIEW3D_OT_view_orbit", PAD8, KM_PRESS, 0, 0)->ptr, "type", V3D_VIEW_STEPUP);
 156         RNA_enum_set(WM_keymap_add_item(keymap, "VIEW3D_OT_viewnumpad", PAD1, KM_PRESS, KM_CTRL, 0)->ptr, "type", RV3D_VIEW_BACK);
 157         RNA_enum_set(WM_keymap_add_item(keymap, "VIEW3D_OT_viewnumpad", PAD3, KM_PRESS, KM_CTRL, 0)->ptr, "type", RV3D_VIEW_LEFT);
 158         RNA_enum_set(WM_keymap_add_item(keymap, "VIEW3D_OT_viewnumpad", PAD7, KM_PRESS, KM_CTRL, 0)->ptr, "type", RV3D_VIEW_BOTTOM);
 159         RNA_enum_set(WM_keymap_add_item(keymap, "VIEW3D_OT_view_pan", PAD2, KM_PRESS, KM_CTRL, 0)->ptr, "type", V3D_VIEW_PANDOWN);
 160         RNA_enum_set(WM_keymap_add_item(keymap, "VIEW3D_OT_view_pan", PAD4, KM_PRESS, KM_CTRL, 0)->ptr, "type", V3D_VIEW_PANLEFT);
 161         RNA_enum_set(WM_keymap_add_item(keymap, "VIEW3D_OT_view_pan", PAD6, KM_PRESS, KM_CTRL, 0)->ptr, "type", V3D_VIEW_PANRIGHT);
 162         RNA_enum_set(WM_keymap_add_item(keymap, "VIEW3D_OT_view_pan", PAD8, KM_PRESS, KM_CTRL, 0)->ptr, "type", V3D_VIEW_PANUP);
 163
 164     /* active aligned, replaces '*' key in 2.4x */
 165     kmi= WM_keymap_add_item(keymap, "VIEW3D_OT_viewnumpad", PAD1, KM_PRESS, KM_SHIFT, 0);
 166     RNA_enum_set(kmi->ptr, "type", RV3D_VIEW_FRONT);
 167     RNA_boolean_set(kmi->ptr, "align_active", TRUE);
 168     kmi= WM_keymap_add_item(keymap, "VIEW3D_OT_viewnumpad", PAD3, KM_PRESS, KM_SHIFT, 0);
 169     RNA_enum_set(kmi->ptr, "type", RV3D_VIEW_RIGHT);
 170     RNA_boolean_set(kmi->ptr, "align_active", TRUE);
 171     kmi= WM_keymap_add_item(keymap, "VIEW3D_OT_viewnumpad", PAD7, KM_PRESS, KM_SHIFT, 0);
 172     RNA_enum_set(kmi->ptr, "type", RV3D_VIEW_TOP);
 173     RNA_boolean_set(kmi->ptr, "align_active", TRUE);
 174     kmi= WM_keymap_add_item(keymap, "VIEW3D_OT_viewnumpad", PAD1, KM_PRESS, KM_SHIFT|KM_CTRL, 0);
 175     RNA_enum_set(kmi->ptr, "type", RV3D_VIEW_BACK);
 176     RNA_boolean_set(kmi->ptr, "align_active", TRUE);
 177     kmi= WM_keymap_add_item(keymap, "VIEW3D_OT_viewnumpad", PAD3, KM_PRESS, KM_SHIFT|KM_CTRL, 0);
 178     RNA_enum_set(kmi->ptr, "type", RV3D_VIEW_LEFT);
 179     RNA_boolean_set(kmi->ptr, "align_active", TRUE);
 180     kmi= WM_keymap_add_item(keymap, "VIEW3D_OT_viewnumpad", PAD7, KM_PRESS, KM_SHIFT|KM_CTRL, 0);
 181     RNA_enum_set(kmi->ptr, "type", RV3D_VIEW_BOTTOM);
 182     RNA_boolean_set(kmi->ptr, "align_active", TRUE);
 183
 184         WM_keymap_add_item(keymap, "VIEW3D_OT_localview", PADSLASHKEY, KM_PRESS, 0, 0);
 185
 186         WM_keymap_add_item(keymap, "VIEW3D_OT_game_start", PKEY, KM_PRESS, 0, 0);
 187
 188         /* layers, shift + alt are properties set in invoke() */
 189         RNA_int_set(WM_keymap_add_item(keymap, "VIEW3D_OT_layers", ACCENTGRAVEKEY, KM_PRESS, 0, 0)->ptr, "nr", 0);
 190         RNA_int_set(WM_keymap_add_item(keymap, "VIEW3D_OT_layers", ONEKEY, KM_PRESS, KM_ANY, 0)->ptr, "nr", 1);
 191         RNA_int_set(WM_keymap_add_item(keymap, "VIEW3D_OT_layers", TWOKEY, KM_PRESS, KM_ANY, 0)->ptr, "nr", 2);
 192         RNA_int_set(WM_keymap_add_item(keymap, "VIEW3D_OT_layers", THREEKEY, KM_PRESS, KM_ANY, 0)->ptr, "nr", 3);
 193         RNA_int_set(WM_keymap_add_item(keymap, "VIEW3D_OT_layers", FOURKEY, KM_PRESS, KM_ANY, 0)->ptr, "nr", 4);
 194         RNA_int_set(WM_keymap_add_item(keymap, "VIEW3D_OT_layers", FIVEKEY, KM_PRESS, KM_ANY, 0)->ptr, "nr", 5);
 195         RNA_int_set(WM_keymap_add_item(keymap, "VIEW3D_OT_layers", SIXKEY, KM_PRESS, KM_ANY, 0)->ptr, "nr", 6);
 196         RNA_int_set(WM_keymap_add_item(keymap, "VIEW3D_OT_layers", SEVENKEY, KM_PRESS, KM_ANY, 0)->ptr, "nr", 7);
 197         RNA_int_set(WM_keymap_add_item(keymap, "VIEW3D_OT_layers", EIGHTKEY, KM_PRESS, KM_ANY, 0)->ptr, "nr", 8);
 198         RNA_int_set(WM_keymap_add_item(keymap, "VIEW3D_OT_layers", NINEKEY, KM_PRESS, KM_ANY, 0)->ptr, "nr", 9);
 199         RNA_int_set(WM_keymap_add_item(keymap, "VIEW3D_OT_layers", ZEROKEY, KM_PRESS, KM_ANY, 0)->ptr, "nr", 10);
 200
 201         /* drawtype */
 202
 203         kmi = WM_keymap_add_item(keymap, "WM_OT_context_toggle_enum", ZKEY, KM_PRESS, 0, 0);
 204         RNA_string_set(kmi->ptr, "path", "space_data.viewport_shading");
 205         RNA_string_set(kmi->ptr, "value_1", "SOLID");
 206         RNA_string_set(kmi->ptr, "value_2", "WIREFRAME");
 207
 208         kmi = WM_keymap_add_item(keymap, "WM_OT_context_toggle_enum", ZKEY, KM_PRESS, KM_ALT, 0);
 209         RNA_string_set(kmi->ptr, "path", "space_data.viewport_shading");
 210         RNA_string_set(kmi->ptr, "value_1", "TEXTURED");
 211         RNA_string_set(kmi->ptr, "value_2", "SOLID");
 212
 213         /* selection*/
 214         WM_keymap_add_item(keymap, "VIEW3D_OT_select", SELECTMOUSE, KM_PRESS, 0, 0);
 215         RNA_boolean_set(WM_keymap_add_item(keymap, "VIEW3D_OT_select", SELECTMOUSE, KM_PRESS, KM_SHIFT, 0)->ptr, "extend", TRUE);
 216         RNA_boolean_set(WM_keymap_add_item(keymap, "VIEW3D_OT_select", SELECTMOUSE, KM_PRESS, KM_CTRL, 0)->ptr, "center", TRUE);
 217         RNA_boolean_set(WM_keymap_add_item(keymap, "VIEW3D_OT_select", SELECTMOUSE, KM_PRESS, KM_ALT, 0)->ptr, "enumerate", TRUE);
 218
 219         /* selection key-combinations */
 220         kmi = WM_keymap_add_item(keymap, "VIEW3D_OT_select", SELECTMOUSE, KM_PRESS, KM_SHIFT|KM_CTRL, 0);
 221         RNA_boolean_set(kmi->ptr, "center", TRUE);
 222         RNA_boolean_set(kmi->ptr, "extend", TRUE);
 223         kmi = WM_keymap_add_item(keymap, "VIEW3D_OT_select", SELECTMOUSE, KM_PRESS, KM_CTRL|KM_ALT, 0);
 224         RNA_boolean_set(kmi->ptr, "center", TRUE);
 225         RNA_boolean_set(kmi->ptr, "enumerate", TRUE);
 226         kmi = WM_keymap_add_item(keymap, "VIEW3D_OT_select", SELECTMOUSE, KM_PRESS, KM_SHIFT|KM_ALT, 0);
 227         RNA_boolean_set(kmi->ptr, "extend", TRUE);
 228         RNA_boolean_set(kmi->ptr, "enumerate", TRUE);
 229         kmi = WM_keymap_add_item(keymap, "VIEW3D_OT_select", SELECTMOUSE, KM_PRESS, KM_SHIFT|KM_CTRL|KM_ALT, 0);
 230         RNA_boolean_set(kmi->ptr, "center", TRUE);
 231         RNA_boolean_set(kmi->ptr, "extend", TRUE);
 232         RNA_boolean_set(kmi->ptr, "enumerate", TRUE);
 233
 234         WM_keymap_add_item(keymap, "VIEW3D_OT_select_border", BKEY, KM_PRESS, 0, 0);
 235         WM_keymap_add_item(keymap, "VIEW3D_OT_select_lasso", EVT_TWEAK_A, KM_ANY, KM_CTRL, 0);
 236         RNA_boolean_set(WM_keymap_add_item(keymap, "VIEW3D_OT_select_lasso", EVT_TWEAK_A, KM_ANY, KM_SHIFT|KM_CTRL, 0)->ptr, "deselect", 1);
 237         WM_keymap_add_item(keymap, "VIEW3D_OT_select_circle", CKEY, KM_PRESS, 0, 0);
 238
 239         WM_keymap_add_item(keymap, "VIEW3D_OT_clip_border", BKEY, KM_PRESS, KM_ALT, 0);
 240         WM_keymap_add_item(keymap, "VIEW3D_OT_zoom_border", BKEY, KM_PRESS, KM_SHIFT, 0);
 241         WM_keymap_add_item(keymap, "VIEW3D_OT_render_border", BKEY, KM_PRESS, KM_SHIFT, 0);
 242
 243         WM_keymap_add_item(keymap, "VIEW3D_OT_camera_to_view", PAD0, KM_PRESS, KM_ALT|KM_CTRL, 0);
 244         WM_keymap_add_item(keymap, "VIEW3D_OT_object_as_camera", PAD0, KM_PRESS, KM_CTRL, 0);
 245
 246         WM_keymap_add_item(keymap, "VIEW3D_OT_snap_menu", SKEY, KM_PRESS, KM_SHIFT, 0);
 247
 248         /* context ops */
 249         kmi = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", COMMAKEY, KM_PRESS, 0, 0);
 250         RNA_string_set(kmi->ptr, "path", "space_data.pivot_point");
 251         RNA_string_set(kmi->ptr, "value", "BOUNDING_BOX_CENTER");
 252
 253         kmi = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", COMMAKEY, KM_PRESS, KM_CTRL, 0); /* 2.4x allowed Comma+Shift too, rather not use both */
 254         RNA_string_set(kmi->ptr, "path", "space_data.pivot_point");
 255         RNA_string_set(kmi->ptr, "value", "MEDIAN_POINT");
 256
 257         kmi = WM_keymap_add_item(keymap, "WM_OT_context_toggle", COMMAKEY, KM_PRESS, KM_ALT, 0); /* new in 2.5 */
 258         RNA_string_set(kmi->ptr, "path", "space_data.pivot_point_align");
 259
 260         kmi = WM_keymap_add_item(keymap, "WM_OT_context_toggle", SPACEKEY, KM_PRESS, KM_CTRL, 0); /* new in 2.5 */
 261         RNA_string_set(kmi->ptr, "path", "space_data.manipulator");
 262
 263         kmi = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", PERIODKEY, KM_PRESS, 0, 0);
 264         RNA_string_set(kmi->ptr, "path", "space_data.pivot_point");
 265         RNA_string_set(kmi->ptr, "value", "CURSOR");
 266
 267         kmi = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", PERIODKEY, KM_PRESS, KM_CTRL, 0);
 268         RNA_string_set(kmi->ptr, "path", "space_data.pivot_point");
 269         RNA_string_set(kmi->ptr, "value", "INDIVIDUAL_CENTERS");
 270
 271         kmi = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", PERIODKEY, KM_PRESS, KM_ALT, 0);
 272         RNA_string_set(kmi->ptr, "path", "space_data.pivot_point");
 273         RNA_string_set(kmi->ptr, "value", "ACTIVE_ELEMENT");
 274
 275         transform_keymap_for_space(keyconf, keymap, SPACE_VIEW3D);
 276
 277         fly_modal_keymap(keyconf);
 278         viewrotate_modal_keymap(keyconf);
 279         viewmove_modal_keymap(keyconf);
 280         viewzoom_modal_keymap(keyconf);
 281 }
 282