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
|
/**
* $Id$
*
* ***** 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) 2009 Blender Foundation.
* All rights reserved.
*
*
* Contributor(s): Blender Foundation
*
* ***** END GPL LICENSE BLOCK *****
*/
#include <string.h>
#include <stdio.h>
#include <math.h>
#include <float.h>
#include "DNA_object_types.h"
#include "DNA_scene_types.h"
#include "MEM_guardedalloc.h"
#include "BLI_math.h"
#include "BLI_blenlib.h"
#include "BLI_editVert.h"
#include "BLI_rand.h"
#include "BKE_context.h"
#include "BKE_idprop.h"
#include "BKE_global.h"
#include "BKE_screen.h"
#include "WM_api.h"
#include "WM_types.h"
#include "RNA_access.h"
#include "ED_screen.h"
#include "ED_util.h"
#include "UI_interface.h"
#include "UI_resources.h"
#include "view3d_intern.h" // own include
/* ******************* view3d space & buttons ************** */
/* op->invoke */
static void redo_cb(bContext *C, void *arg_op, void *UNUSED(arg2))
{
wmOperator *lastop= arg_op;
if(lastop) {
int retval;
if (G.f & G_DEBUG)
printf("operator redo %s\n", lastop->type->name);
ED_undo_pop_op(C, lastop);
retval= WM_operator_repeat(C, lastop);
if((retval & OPERATOR_FINISHED)==0) {
if (G.f & G_DEBUG)
printf("operator redo failed %s\n", lastop->type->name);
ED_undo_redo(C);
}
}
}
static wmOperator *view3d_last_operator(const bContext *C)
{
wmWindowManager *wm= CTX_wm_manager(C);
wmOperator *op;
/* only for operators that are registered and did an undo push */
for(op= wm->operators.last; op; op= op->prev)
if((op->type->flag & OPTYPE_REGISTER) && (op->type->flag & OPTYPE_UNDO))
break;
return op;
}
static void view3d_panel_operator_redo_buts(const bContext *C, Panel *pa, wmOperator *op)
{
wmWindowManager *wm= CTX_wm_manager(C);
PointerRNA ptr;
if(!op->properties) {
IDPropertyTemplate val = {0};
op->properties= IDP_New(IDP_GROUP, val, "wmOperatorProperties");
}
RNA_pointer_create(&wm->id, op->type->srna, op->properties, &ptr);
if(op->type->ui) {
op->layout= pa->layout;
op->type->ui((bContext*)C, op);
op->layout= NULL;
}
else
uiDefAutoButsRNA(C, pa->layout, &ptr, 1);
}
static void view3d_panel_operator_redo_header(const bContext *C, Panel *pa)
{
wmOperator *op= view3d_last_operator(C);
if(op) BLI_strncpy(pa->drawname, op->type->name, sizeof(pa->drawname));
else BLI_strncpy(pa->drawname, "Operator", sizeof(pa->drawname));
}
static void view3d_panel_operator_redo_operator(const bContext *C, Panel *pa, wmOperator *op)
{
if(op->type->flag & OPTYPE_MACRO) {
for(op= op->macro.first; op; op= op->next) {
uiItemL(pa->layout, op->type->name, 0);
view3d_panel_operator_redo_operator(C, pa, op);
}
}
else {
view3d_panel_operator_redo_buts(C, pa, op);
}
}
static void view3d_panel_operator_redo(const bContext *C, Panel *pa)
{
wmOperator *op= view3d_last_operator(C);
uiBlock *block;
if(op==NULL)
return;
if(WM_operator_poll((bContext*)C, op->type) == 0)
return;
block= uiLayoutGetBlock(pa->layout);
uiBlockSetFunc(block, redo_cb, op, NULL);
view3d_panel_operator_redo_operator(C, pa, op);
}
/* ******************* */
typedef struct CustomTool {
struct CustomTool *next, *prev;
char opname[OP_MAX_TYPENAME];
char context[OP_MAX_TYPENAME];
} CustomTool;
static void operator_call_cb(struct bContext *C, void *arg_listbase, void *arg2)
{
wmOperatorType *ot= arg2;
if(ot) {
CustomTool *ct= MEM_callocN(sizeof(CustomTool), "CustomTool");
BLI_addtail(arg_listbase, ct);
BLI_strncpy(ct->opname, ot->idname, OP_MAX_TYPENAME);
BLI_strncpy(ct->context, CTX_data_mode_string(C), OP_MAX_TYPENAME);
}
}
static void operator_search_cb(const struct bContext *C, void *UNUSED(arg), char *str, uiSearchItems *items)
{
wmOperatorType *ot = WM_operatortype_first();
for(; ot; ot= ot->next) {
if(BLI_strcasestr(ot->name, str)) {
if(WM_operator_poll((bContext*)C, ot)) {
if(0==uiSearchItemAdd(items, ot->name, ot, 0))
break;
}
}
}
}
/* ID Search browse menu, open */
static uiBlock *tool_search_menu(bContext *C, ARegion *ar, void *arg_listbase)
{
static char search[OP_MAX_TYPENAME];
wmEvent event;
wmWindow *win= CTX_wm_window(C);
uiBlock *block;
uiBut *but;
/* clear initial search string, then all items show */
search[0]= 0;
block= uiBeginBlock(C, ar, "_popup", UI_EMBOSS);
uiBlockSetFlag(block, UI_BLOCK_LOOP|UI_BLOCK_REDRAW|UI_BLOCK_RET_1);
/* fake button, it holds space for search items */
uiDefBut(block, LABEL, 0, "", 10, 15, 150, uiSearchBoxhHeight(), NULL, 0, 0, 0, 0, NULL);
but= uiDefSearchBut(block, search, 0, ICON_VIEWZOOM, OP_MAX_TYPENAME, 10, 0, 150, 19, 0, 0, "");
uiButSetSearchFunc(but, operator_search_cb, arg_listbase, operator_call_cb, NULL);
uiBoundsBlock(block, 6);
uiBlockSetDirection(block, UI_DOWN);
uiEndBlock(C, block);
event= *(win->eventstate); /* XXX huh huh? make api call */
event.type= EVT_BUT_OPEN;
event.val= KM_PRESS;
event.customdata= but;
event.customdatafree= FALSE;
wm_event_add(win, &event);
return block;
}
static void view3d_panel_tool_shelf(const bContext *C, Panel *pa)
{
SpaceLink *sl= CTX_wm_space_data(C);
SpaceType *st= NULL;
uiLayout *col;
const char *context= CTX_data_mode_string(C);
if(sl)
st= BKE_spacetype_from_id(sl->spacetype);
if(st && st->toolshelf.first) {
CustomTool *ct;
for(ct= st->toolshelf.first; ct; ct= ct->next) {
if(0==strncmp(context, ct->context, OP_MAX_TYPENAME)) {
col= uiLayoutColumn(pa->layout, 1);
uiItemFullO(col, ct->opname, NULL, 0, NULL, WM_OP_INVOKE_REGION_WIN, 0);
}
}
}
col= uiLayoutColumn(pa->layout, 1);
uiDefBlockBut(uiLayoutGetBlock(pa->layout), tool_search_menu, &st->toolshelf, "Add Tool", 0, 0, UI_UNIT_X, UI_UNIT_Y, "Add Tool in shelf, gets saved in files");
}
void view3d_toolshelf_register(ARegionType *art)
{
PanelType *pt;
pt= MEM_callocN(sizeof(PanelType), "spacetype view3d panel tools");
strcpy(pt->idname, "VIEW3D_PT_tool_shelf");
strcpy(pt->label, "Tool Shelf");
pt->draw= view3d_panel_tool_shelf;
BLI_addtail(&art->paneltypes, pt);
}
void view3d_tool_props_register(ARegionType *art)
{
PanelType *pt;
pt= MEM_callocN(sizeof(PanelType), "spacetype view3d panel last operator");
strcpy(pt->idname, "VIEW3D_PT_last_operator");
strcpy(pt->label, "Operator");
pt->draw_header= view3d_panel_operator_redo_header;
pt->draw= view3d_panel_operator_redo;
BLI_addtail(&art->paneltypes, pt);
}
/* ********** operator to open/close toolshelf region */
static int view3d_toolshelf(bContext *C, wmOperator *UNUSED(op))
{
ScrArea *sa= CTX_wm_area(C);
ARegion *ar= view3d_has_tools_region(sa);
if(ar)
ED_region_toggle_hidden(C, ar);
return OPERATOR_FINISHED;
}
void VIEW3D_OT_toolshelf(wmOperatorType *ot)
{
ot->name= "Tool Shelf";
ot->description= "Toggles tool shelf display";
ot->idname= "VIEW3D_OT_toolshelf";
ot->exec= view3d_toolshelf;
ot->poll= ED_operator_view3d_active;
/* flags */
ot->flag= 0;
}
|