1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
|
/**
* $Id$
*
* ***** 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., 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
*
* ***** END GPL LICENSE BLOCK *****
*/
#include <stdlib.h>
#include <math.h>
#include "MEM_guardedalloc.h"
#include "DNA_scene_types.h"
#include "BLI_blenlib.h"
#include "BKE_context.h"
#include "BKE_sound.h"
#include "BKE_utildefines.h"
#include "UI_view2d.h"
#include "ED_screen.h"
#include "ED_transform.h"
#include "graph_intern.h"
#include "RNA_access.h"
#include "RNA_define.h"
#include "WM_api.h"
#include "WM_types.h"
/* ************************** view-based operators **********************************/
// XXX should these really be here?
/* Set Cursor --------------------------------------------------------------------- */
/* The 'cursor' in the Graph Editor consists of two parts:
* 1) Current Frame Indicator (as per ANIM_OT_change_frame)
* 2) Value Indicator (stored per Graph Editor instance)
*/
/* Set the new frame number */
static void graphview_cursor_apply(bContext *C, wmOperator *op)
{
Scene *scene= CTX_data_scene(C);
SpaceIpo *sipo= CTX_wm_space_graph(C);
/* adjust the frame
* NOTE: sync this part of the code with ANIM_OT_change_frame
*/
CFRA= RNA_int_get(op->ptr, "frame");
SUBFRA=0.f;
sound_seek_scene(C);
/* set the cursor value */
sipo->cursorVal= RNA_float_get(op->ptr, "value");
/* send notifiers - notifiers for frame should force an update for both vars ok... */
WM_event_add_notifier(C, NC_SCENE|ND_FRAME, scene);
}
/* ... */
/* Non-modal callback for running operator without user input */
static int graphview_cursor_exec(bContext *C, wmOperator *op)
{
graphview_cursor_apply(C, op);
return OPERATOR_FINISHED;
}
/* ... */
/* set the operator properties from the initial event */
static void graphview_cursor_setprops(bContext *C, wmOperator *op, wmEvent *event)
{
ARegion *ar= CTX_wm_region(C);
float viewx, viewy;
int x, y;
/* abort if not active region (should not really be possible) */
if (ar == NULL)
return;
/* convert screen coordinates to region coordinates */
x= event->x - ar->winrct.xmin;
y= event->y - ar->winrct.ymin;
/* convert from region coordinates to View2D 'tot' space */
UI_view2d_region_to_view(&ar->v2d, x, y, &viewx, &viewy);
/* store the values in the operator properties */
/* frame is rounded to the nearest int, since frames are ints */
RNA_int_set(op->ptr, "frame", (int)floor(viewx+0.5f));
RNA_float_set(op->ptr, "value", viewy);
}
/* Modal Operator init */
static int graphview_cursor_invoke(bContext *C, wmOperator *op, wmEvent *event)
{
/* Change to frame that mouse is over before adding modal handler,
* as user could click on a single frame (jump to frame) as well as
* click-dragging over a range (modal scrubbing).
*/
graphview_cursor_setprops(C, op, event);
/* apply these changes first */
graphview_cursor_apply(C, op);
/* add temp handler */
WM_event_add_modal_handler(C, op);
return OPERATOR_RUNNING_MODAL;
}
/* Modal event handling of cursor changing */
static int graphview_cursor_modal(bContext *C, wmOperator *op, wmEvent *event)
{
/* execute the events */
switch (event->type) {
case ESCKEY:
return OPERATOR_FINISHED;
case MOUSEMOVE:
/* set the new values */
graphview_cursor_setprops(C, op, event);
graphview_cursor_apply(C, op);
break;
case LEFTMOUSE:
case RIGHTMOUSE:
/* we check for either mouse-button to end, as checking for ACTIONMOUSE (which is used to init
* the modal op) doesn't work for some reason
*/
if (event->val==KM_RELEASE)
return OPERATOR_FINISHED;
break;
}
return OPERATOR_RUNNING_MODAL;
}
void GRAPH_OT_cursor_set(wmOperatorType *ot)
{
/* identifiers */
ot->name= "Set Cursor";
ot->idname= "GRAPH_OT_cursor_set";
ot->description= "Interactively set the current frame number and value cursor";
/* api callbacks */
ot->exec= graphview_cursor_exec;
ot->invoke= graphview_cursor_invoke;
ot->modal= graphview_cursor_modal;
ot->poll= ED_operator_ipo_active;
/* flags */
ot->flag= OPTYPE_BLOCKING;
/* rna */
RNA_def_int(ot->srna, "frame", 0, MINAFRAME, MAXFRAME, "Frame", "", MINAFRAME, MAXFRAME);
RNA_def_float(ot->srna, "value", 0, FLT_MIN, FLT_MAX, "Value", "", -100.0f, 100.0f);
}
/* Toggle Handles ----------------------------------------------------------------- */
static int view_toggle_handles_exec (bContext *C, wmOperator *op)
{
SpaceIpo *sipo= CTX_wm_space_graph(C);
ARegion *ar= CTX_wm_region(C);
if (sipo == NULL)
return OPERATOR_CANCELLED;
/* toggle flag to hide handles */
sipo->flag ^= SIPO_NOHANDLES;
/* request refresh of keys area */
ED_region_tag_redraw(ar);
return OPERATOR_FINISHED;
}
void GRAPH_OT_view_togglehandles (wmOperatorType *ot)
{
/* identification */
ot->name= "Show/Hide All Handles";
ot->idname= "GRAPH_OT_handles_view_toggle";
/* callbacks */
ot->exec= view_toggle_handles_exec;
ot->poll= ED_operator_ipo_active;
}
/* ************************** registration - operator types **********************************/
void graphedit_operatortypes(void)
{
/* view */
WM_operatortype_append(GRAPH_OT_view_togglehandles);
WM_operatortype_append(GRAPH_OT_cursor_set);
WM_operatortype_append(GRAPH_OT_previewrange_set);
WM_operatortype_append(GRAPH_OT_view_all);
WM_operatortype_append(GRAPH_OT_properties);
WM_operatortype_append(GRAPH_OT_ghost_curves_create);
WM_operatortype_append(GRAPH_OT_ghost_curves_clear);
/* keyframes */
/* selection */
WM_operatortype_append(GRAPH_OT_clickselect);
WM_operatortype_append(GRAPH_OT_select_all_toggle);
WM_operatortype_append(GRAPH_OT_select_border);
WM_operatortype_append(GRAPH_OT_select_column);
WM_operatortype_append(GRAPH_OT_select_linked);
WM_operatortype_append(GRAPH_OT_select_more);
WM_operatortype_append(GRAPH_OT_select_less);
/* editing */
WM_operatortype_append(GRAPH_OT_snap);
WM_operatortype_append(GRAPH_OT_mirror);
WM_operatortype_append(GRAPH_OT_frame_jump);
WM_operatortype_append(GRAPH_OT_handle_type);
WM_operatortype_append(GRAPH_OT_interpolation_type);
WM_operatortype_append(GRAPH_OT_extrapolation_type);
WM_operatortype_append(GRAPH_OT_sample);
WM_operatortype_append(GRAPH_OT_bake);
WM_operatortype_append(GRAPH_OT_sound_bake);
WM_operatortype_append(GRAPH_OT_smooth);
WM_operatortype_append(GRAPH_OT_clean);
WM_operatortype_append(GRAPH_OT_delete);
WM_operatortype_append(GRAPH_OT_duplicate);
WM_operatortype_append(GRAPH_OT_copy);
WM_operatortype_append(GRAPH_OT_paste);
WM_operatortype_append(GRAPH_OT_keyframe_insert);
WM_operatortype_append(GRAPH_OT_click_insert);
/* F-Curve Modifiers */
WM_operatortype_append(GRAPH_OT_fmodifier_add);
WM_operatortype_append(GRAPH_OT_fmodifier_copy);
WM_operatortype_append(GRAPH_OT_fmodifier_paste);
}
/* ************************** registration - keymaps **********************************/
static void graphedit_keymap_keyframes (wmKeyConfig *keyconf, wmKeyMap *keymap)
{
wmKeyMapItem *kmi;
/* view */
WM_keymap_add_item(keymap, "GRAPH_OT_handles_view_toggle", HKEY, KM_PRESS, KM_CTRL, 0);
/* NOTE: 'ACTIONMOUSE' not 'LEFTMOUSE', as user may have swapped mouse-buttons
* This keymap is supposed to override ANIM_OT_change_frame, which does the same except it doesn't do y-values
*/
WM_keymap_add_item(keymap, "GRAPH_OT_cursor_set", ACTIONMOUSE, KM_PRESS, 0, 0);
/* graph_select.c - selection tools */
/* click-select */
WM_keymap_add_item(keymap, "GRAPH_OT_clickselect", SELECTMOUSE, KM_PRESS, 0, 0);
kmi= WM_keymap_add_item(keymap, "GRAPH_OT_clickselect", SELECTMOUSE, KM_PRESS, KM_ALT, 0);
RNA_boolean_set(kmi->ptr, "column", 1);
kmi= WM_keymap_add_item(keymap, "GRAPH_OT_clickselect", SELECTMOUSE, KM_PRESS, KM_SHIFT, 0);
RNA_boolean_set(kmi->ptr, "extend", 1);
kmi= WM_keymap_add_item(keymap, "GRAPH_OT_clickselect", SELECTMOUSE, KM_PRESS, KM_ALT|KM_SHIFT, 0);
RNA_boolean_set(kmi->ptr, "extend", 1);
RNA_boolean_set(kmi->ptr, "column", 1);
kmi= WM_keymap_add_item(keymap, "GRAPH_OT_clickselect", SELECTMOUSE, KM_PRESS, KM_CTRL, 0);
RNA_enum_set(kmi->ptr, "left_right", GRAPHKEYS_LRSEL_TEST);
kmi= WM_keymap_add_item(keymap, "GRAPH_OT_clickselect", SELECTMOUSE, KM_PRESS, KM_CTRL|KM_ALT, 0);
RNA_boolean_set(kmi->ptr, "curves", 1);
kmi= WM_keymap_add_item(keymap, "GRAPH_OT_clickselect", SELECTMOUSE, KM_PRESS, KM_CTRL|KM_ALT|KM_SHIFT, 0);
RNA_boolean_set(kmi->ptr, "curves", 1);
RNA_boolean_set(kmi->ptr, "extend", 1);
/* deselect all */
WM_keymap_add_item(keymap, "GRAPH_OT_select_all_toggle", AKEY, KM_PRESS, 0, 0);
RNA_boolean_set(WM_keymap_add_item(keymap, "GRAPH_OT_select_all_toggle", IKEY, KM_PRESS, KM_CTRL, 0)->ptr, "invert", 1);
/* borderselect */
kmi = WM_keymap_add_item(keymap, "GRAPH_OT_select_border", BKEY, KM_PRESS, 0, 0);
kmi = WM_keymap_add_item(keymap, "GRAPH_OT_select_border", BKEY, KM_PRESS, KM_ALT, 0);
RNA_boolean_set(kmi->ptr, "axis_range", 1);
kmi = WM_keymap_add_item(keymap, "GRAPH_OT_select_border", BKEY, KM_PRESS, KM_CTRL, 0);
RNA_boolean_set(kmi->ptr, "include_handles", 1);
kmi = WM_keymap_add_item(keymap, "GRAPH_OT_select_border", BKEY, KM_PRESS, KM_CTRL|KM_ALT, 0);
RNA_boolean_set(kmi->ptr, "axis_range", 1);
RNA_boolean_set(kmi->ptr, "include_handles", 1);
/* column select */
RNA_enum_set(WM_keymap_add_item(keymap, "GRAPH_OT_select_column", KKEY, KM_PRESS, 0, 0)->ptr, "mode", GRAPHKEYS_COLUMNSEL_KEYS);
RNA_enum_set(WM_keymap_add_item(keymap, "GRAPH_OT_select_column", KKEY, KM_PRESS, KM_CTRL, 0)->ptr, "mode", GRAPHKEYS_COLUMNSEL_CFRA);
RNA_enum_set(WM_keymap_add_item(keymap, "GRAPH_OT_select_column", KKEY, KM_PRESS, KM_SHIFT, 0)->ptr, "mode", GRAPHKEYS_COLUMNSEL_MARKERS_COLUMN);
RNA_enum_set(WM_keymap_add_item(keymap, "GRAPH_OT_select_column", KKEY, KM_PRESS, KM_ALT, 0)->ptr, "mode", GRAPHKEYS_COLUMNSEL_MARKERS_BETWEEN);
/* select more/less */
WM_keymap_add_item(keymap, "GRAPH_OT_select_more", PADPLUSKEY, KM_PRESS, KM_CTRL, 0);
WM_keymap_add_item(keymap, "GRAPH_OT_select_less", PADMINUS, KM_PRESS, KM_CTRL, 0);
/* select linked */
WM_keymap_add_item(keymap, "GRAPH_OT_select_linked", LKEY, KM_PRESS, 0, 0);
/* graph_edit.c */
/* snap - current frame to selected keys */
// TODO: maybe since this is called jump, we're better to have it on <something>-J?
WM_keymap_add_item(keymap, "GRAPH_OT_frame_jump", SKEY, KM_PRESS, KM_CTRL|KM_SHIFT, 0);
/* menu + single-step transform */
WM_keymap_add_item(keymap, "GRAPH_OT_snap", SKEY, KM_PRESS, KM_SHIFT, 0);
WM_keymap_add_item(keymap, "GRAPH_OT_mirror", MKEY, KM_PRESS, KM_SHIFT, 0);
WM_keymap_add_item(keymap, "GRAPH_OT_handle_type", HKEY, KM_PRESS, 0, 0);
WM_keymap_add_item(keymap, "GRAPH_OT_interpolation_type", TKEY, KM_PRESS, KM_SHIFT, 0);
WM_keymap_add_item(keymap, "GRAPH_OT_extrapolation_type", EKEY, KM_PRESS, KM_SHIFT, 0);
/* destructive */
WM_keymap_add_item(keymap, "GRAPH_OT_clean", OKEY, KM_PRESS, 0, 0);
WM_keymap_add_item(keymap, "GRAPH_OT_smooth", OKEY, KM_PRESS, KM_ALT, 0);
WM_keymap_add_item(keymap, "GRAPH_OT_sample", OKEY, KM_PRESS, KM_SHIFT, 0);
WM_keymap_add_item(keymap, "GRAPH_OT_bake", CKEY, KM_PRESS, KM_ALT, 0);
WM_keymap_add_item(keymap, "GRAPH_OT_delete", XKEY, KM_PRESS, 0, 0);
WM_keymap_add_item(keymap, "GRAPH_OT_delete", DELKEY, KM_PRESS, 0, 0);
WM_keymap_add_item(keymap, "GRAPH_OT_duplicate", DKEY, KM_PRESS, KM_SHIFT, 0);
/* insertkey */
WM_keymap_add_item(keymap, "GRAPH_OT_keyframe_insert", IKEY, KM_PRESS, 0, 0);
WM_keymap_add_item(keymap, "GRAPH_OT_click_insert", LEFTMOUSE, KM_PRESS, KM_CTRL, 0);
/* copy/paste */
WM_keymap_add_item(keymap, "GRAPH_OT_copy", CKEY, KM_PRESS, KM_CTRL, 0);
WM_keymap_add_item(keymap, "GRAPH_OT_paste", VKEY, KM_PRESS, KM_CTRL, 0);
/* auto-set range */
WM_keymap_add_item(keymap, "GRAPH_OT_previewrange_set", PKEY, KM_PRESS, KM_CTRL|KM_ALT, 0);
WM_keymap_add_item(keymap, "GRAPH_OT_view_all", HOMEKEY, KM_PRESS, 0, 0);
/* F-Modifiers */
RNA_boolean_set(WM_keymap_add_item(keymap, "GRAPH_OT_fmodifier_add", MKEY, KM_PRESS, KM_CTRL|KM_SHIFT, 0)->ptr, "only_active", 0);
/* animation module */
/* channels list
* NOTE: these operators were originally for the channels list, but are added here too for convenience...
*/
WM_keymap_add_item(keymap, "ANIM_OT_channels_editable_toggle", TABKEY, KM_PRESS, 0, 0);
/* transform system */
transform_keymap_for_space(keyconf, keymap, SPACE_IPO);
}
/* --------------- */
void graphedit_keymap(wmKeyConfig *keyconf)
{
wmKeyMap *keymap;
/* keymap for all regions */
keymap= WM_keymap_find(keyconf, "Graph Editor Generic", SPACE_IPO, 0);
WM_keymap_add_item(keymap, "GRAPH_OT_properties", NKEY, KM_PRESS, 0, 0);
/* channels */
/* Channels are not directly handled by the Graph Editor module, but are inherited from the Animation module.
* All the relevant operations, keymaps, drawing, etc. can therefore all be found in that module instead, as these
* are all used for the Graph Editor too.
*/
/* keyframes */
keymap= WM_keymap_find(keyconf, "Graph Editor", SPACE_IPO, 0);
graphedit_keymap_keyframes(keyconf, keymap);
}
|