2.5
[blender.git] / source / blender / editors / space_graph / graph_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_listBase.h"
35 #include "DNA_action_types.h"
36 #include "DNA_scene_types.h"
37 #include "DNA_screen_types.h"
38 #include "DNA_space_types.h"
39 #include "DNA_windowmanager_types.h"
40
41 #include "BLI_blenlib.h"
42
43 #include "BKE_context.h"
44 #include "BKE_utildefines.h"
45
46 #include "UI_interface.h"
47 #include "UI_view2d.h"
48
49 #include "ED_screen.h"
50
51 #include "BIF_transform.h"
52
53 #include "graph_intern.h"
54
55 #include "RNA_access.h"
56 #include "RNA_define.h"
57
58 #include "WM_api.h"
59 #include "WM_types.h"
60
61 /* ************************** view-based operators **********************************/
62 // XXX this probably shouldn't be here..
63
64 /* Toggle Handles ----------------------------------------------------------------- */
65
66 static int view_toggle_handles_exec (bContext *C, wmOperator *op)
67 {
68         SpaceIpo *sipo= (SpaceIpo *)CTX_wm_space_data(C);
69         ARegion *ar= CTX_wm_region(C);
70         
71         if (sipo == NULL)
72                 return OPERATOR_CANCELLED;
73         
74         /* toggle flag to hide handles */
75         sipo->flag ^= SIPO_NOHANDLES;
76         
77         /* request refresh of keys area */
78         ED_region_tag_redraw(ar);
79         
80         return OPERATOR_FINISHED;
81 }
82
83 void GRAPHEDIT_OT_view_togglehandles (wmOperatorType *ot)
84 {
85         /* identification */
86         ot->name= "Show/Hide All Handles";
87         ot->idname= "GRAPHEDIT_OT_view_toggle_handles";
88         
89         /* callbacks */
90         ot->exec= view_toggle_handles_exec;
91         ot->poll= ED_operator_areaactive;
92 }
93
94 /* ************************** registration - operator types **********************************/
95
96 void graphedit_operatortypes(void)
97 {
98         /* view */
99         WM_operatortype_append(GRAPHEDIT_OT_view_togglehandles);
100         //WM_operatortype_append(GRAPHEDIT_OT_set_previewrange);
101         //WM_operatortype_append(GRAPHEDIT_OT_view_all);
102         
103         /* keyframes */
104                 /* selection */
105         WM_operatortype_append(GRAPHEDIT_OT_keyframes_clickselect);
106         WM_operatortype_append(GRAPHEDIT_OT_keyframes_deselectall);
107         WM_operatortype_append(GRAPHEDIT_OT_keyframes_borderselect);
108         WM_operatortype_append(GRAPHEDIT_OT_keyframes_columnselect);
109         
110                 /* editing */
111         WM_operatortype_append(GRAPHEDIT_OT_keyframes_snap);
112         WM_operatortype_append(GRAPHEDIT_OT_keyframes_mirror);
113         WM_operatortype_append(GRAPHEDIT_OT_keyframes_cfrasnap);
114         WM_operatortype_append(GRAPHEDIT_OT_keyframes_handletype);
115         WM_operatortype_append(GRAPHEDIT_OT_keyframes_interpolation_type);
116         WM_operatortype_append(GRAPHEDIT_OT_keyframes_extrapolation_type);
117         WM_operatortype_append(GRAPHEDIT_OT_keyframes_sample);
118         WM_operatortype_append(GRAPHEDIT_OT_keyframes_smooth);
119         WM_operatortype_append(GRAPHEDIT_OT_keyframes_clean);
120         WM_operatortype_append(GRAPHEDIT_OT_keyframes_delete);
121 #if 0 // XXX code to be sanitied for new system 
122         WM_operatortype_append(GRAPHEDIT_OT_keyframes_copy);
123         WM_operatortype_append(GRAPHEDIT_OT_keyframes_paste);
124 #endif // XXX code to be sanitied for new system
125 }
126
127 /* ************************** registration - keymaps **********************************/
128
129 static void graphedit_keymap_keyframes (wmWindowManager *wm, ListBase *keymap)
130 {
131         /* view */
132         WM_keymap_add_item(keymap, "GRAPHEDIT_OT_view_toggle_handles", HKEY, KM_PRESS, KM_CTRL, 0);
133         
134         /* iposelect.c - selection tools */
135                 /* click-select */
136                 // TODO: column to alt, left-right to ctrl (for select-linked consistency)
137         WM_keymap_add_item(keymap, "GRAPHEDIT_OT_keyframes_clickselect", SELECTMOUSE, KM_PRESS, 0, 0);
138         RNA_boolean_set(WM_keymap_add_item(keymap, "GRAPHEDIT_OT_keyframes_clickselect", SELECTMOUSE, KM_PRESS, KM_CTRL, 0)->ptr, "column_select", 1);
139         RNA_boolean_set(WM_keymap_add_item(keymap, "GRAPHEDIT_OT_keyframes_clickselect", SELECTMOUSE, KM_PRESS, KM_SHIFT, 0)->ptr, "extend_select", 1);
140         RNA_enum_set(WM_keymap_add_item(keymap, "GRAPHEDIT_OT_keyframes_clickselect", SELECTMOUSE, KM_PRESS, KM_ALT, 0)->ptr, "left_right", GRAPHKEYS_LRSEL_TEST);
141         
142                 /* deselect all */
143         WM_keymap_add_item(keymap, "GRAPHEDIT_OT_keyframes_deselectall", AKEY, KM_PRESS, 0, 0);
144         RNA_boolean_set(WM_keymap_add_item(keymap, "GRAPHEDIT_OT_keyframes_deselectall", IKEY, KM_PRESS, KM_CTRL, 0)->ptr, "invert", 1);
145         
146                 /* borderselect */
147         WM_keymap_add_item(keymap, "GRAPHEDIT_OT_keyframes_borderselect", BKEY, KM_PRESS, 0, 0);
148         RNA_boolean_set(WM_keymap_add_item(keymap, "GRAPHEDIT_OT_keyframes_borderselect", BKEY, KM_PRESS, KM_ALT, 0)->ptr, "axis_range", 1);
149         
150                 /* column select */
151                 // XXX KKEY would be nice to keep for 'keyframe' lines
152         RNA_enum_set(WM_keymap_add_item(keymap, "GRAPHEDIT_OT_keyframes_columnselect", KKEY, KM_PRESS, 0, 0)->ptr, "mode", GRAPHKEYS_COLUMNSEL_KEYS);
153         RNA_enum_set(WM_keymap_add_item(keymap, "GRAPHEDIT_OT_keyframes_columnselect", KKEY, KM_PRESS, KM_CTRL, 0)->ptr, "mode", GRAPHKEYS_COLUMNSEL_CFRA);
154         RNA_enum_set(WM_keymap_add_item(keymap, "GRAPHEDIT_OT_keyframes_columnselect", KKEY, KM_PRESS, KM_SHIFT, 0)->ptr, "mode", GRAPHKEYS_COLUMNSEL_MARKERS_COLUMN);
155         RNA_enum_set(WM_keymap_add_item(keymap, "GRAPHEDIT_OT_keyframes_columnselect", KKEY, KM_PRESS, KM_ALT, 0)->ptr, "mode", GRAPHKEYS_COLUMNSEL_MARKERS_BETWEEN);
156         
157         
158         /* ipo_edit.c */
159                 /* snap - current frame to selected keys */
160         WM_keymap_add_item(keymap, "GRAPHEDIT_OT_keyframes_cfrasnap", SKEY, KM_PRESS, KM_CTRL|KM_SHIFT, 0);
161                 
162                 /* menu + single-step transform */
163         WM_keymap_add_item(keymap, "GRAPHEDIT_OT_keyframes_snap", SKEY, KM_PRESS, KM_SHIFT, 0);
164         WM_keymap_add_item(keymap, "GRAPHEDIT_OT_keyframes_mirror", MKEY, KM_PRESS, KM_SHIFT, 0);
165         
166         WM_keymap_add_item(keymap, "GRAPHEDIT_OT_keyframes_handletype", HKEY, KM_PRESS, 0, 0);
167         WM_keymap_add_item(keymap, "GRAPHEDIT_OT_keyframes_interpolation_type", TKEY, KM_PRESS, KM_SHIFT, 0);
168         WM_keymap_add_item(keymap, "GRAPHEDIT_OT_keyframes_extrapolation_type", EKEY, KM_PRESS, KM_SHIFT, 0);
169         
170         
171                 /* destructive */
172         WM_keymap_add_item(keymap, "GRAPHEDIT_OT_keyframes_clean", OKEY, KM_PRESS, 0, 0);
173         WM_keymap_add_item(keymap, "GRAPHEDIT_OT_keyframes_sample", OKEY, KM_PRESS, KM_SHIFT, 0);
174         WM_keymap_add_item(keymap, "GRAPHEDIT_OT_keyframes_smooth", OKEY, KM_PRESS, KM_ALT, 0);
175         
176         WM_keymap_add_item(keymap, "GRAPHEDIT_OT_keyframes_delete", XKEY, KM_PRESS, 0, 0);
177         WM_keymap_add_item(keymap, "GRAPHEDIT_OT_keyframes_delete", DELKEY, KM_PRESS, 0, 0);
178         
179 #if 0 // XXX code to be sanitied for new system
180                 /* copy/paste */
181         WM_keymap_add_item(keymap, "GRAPHEDIT_OT_keyframes_copy", CKEY, KM_PRESS, KM_CTRL, 0);
182         WM_keymap_add_item(keymap, "GRAPHEDIT_OT_keyframes_paste", VKEY, KM_PRESS, KM_CTRL, 0);
183 #endif // XXX code to be sanitied for new system        
184         
185                 /* auto-set range */
186         //WM_keymap_add_item(keymap, "GRAPHEDIT_OT_set_previewrange", PKEY, KM_PRESS, KM_CTRL|KM_ALT, 0);
187         //WM_keymap_add_item(keymap, "GRAPHEDIT_OT_view_all", HOMEKEY, KM_PRESS, 0, 0);
188         
189         /* transform system */
190         transform_keymap_for_space(wm, keymap, SPACE_IPO);
191 }
192
193 /* --------------- */
194
195 void graphedit_keymap(wmWindowManager *wm)
196 {
197         ListBase *keymap;
198         
199         /* channels */
200         /* Channels are not directly handled by the Graph Editor module, but are inherited from the Animation module. 
201          * All the relevant operations, keymaps, drawing, etc. can therefore all be found in that module instead, as these
202          * are all used for the Graph Editor too.
203          */
204         
205         /* keyframes */
206         keymap= WM_keymap_listbase(wm, "GraphEdit Keys", SPACE_IPO, 0);
207         graphedit_keymap_keyframes(wm, keymap);
208 }
209