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c07acfb4fd100cd3e4eb2ac12b0941ce6c9575e1
blender-archive/source/blender/editors/transform/transform_ops.c
Martin Poirier c07acfb4fd Transform fun 
extracting params in split transform operators.

work in progress still, but lots of fun with operator replay (F6)
2009-03-06 15:50:15 +00:00

610 lines
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/**
* $Id: transform_ops.c 17542 2008-11-23 15:27:53Z theeth $
*
* ***** 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.
*
* Contributor(s): none yet.
*
* ***** END GPL LICENSE BLOCK *****
*/
#include "MEM_guardedalloc.h"
#include "DNA_scene_types.h"
#include "DNA_space_types.h"
#include "DNA_windowmanager_types.h"
#include "RNA_access.h"
#include "RNA_define.h"
#include "BLI_arithb.h"
#include "BKE_utildefines.h"
#include "BKE_context.h"
#include "WM_api.h"
#include "WM_types.h"
#include "UI_interface.h"
#include "ED_screen.h"
#include "transform.h"
typedef struct TransformModeItem
{
char *idname;
int mode;
} TransformModeItem;
static float VecOne[3] = {1, 1, 1};
/* need constants for this */
EnumPropertyItem proportional_mode_types[] = {
{0, "OFF", "Off", ""},
{1, "ON", "On", ""},
{2, "CONNECTED", "Connected", ""},
{0, NULL, NULL, NULL}
};
EnumPropertyItem proportional_falloff_types[] = {
{PROP_SMOOTH, "SMOOTH", "Smooth", ""},
{PROP_SPHERE, "SPHERE", "Sphere", ""},
{PROP_ROOT, "ROOT", "Root", ""},
{PROP_SHARP, "SHARP", "Sharp", ""},
{PROP_LIN, "LINEAR", "Linear", ""},
{PROP_CONST, "CONSTANT", "Constant", ""},
{PROP_RANDOM, "RANDOM", "Random", ""},
{0, NULL, NULL, NULL}
};
char OP_TRANSLATION[] = "TFM_OT_translation";
char OP_ROTATION[] = "TFM_OT_rotation";
char OP_TOSPHERE[] = "TFM_OT_tosphere";
char OP_RESIZE[] = "TFM_OT_resize";
char OP_SHEAR[] = "TFM_OT_shear";
char OP_WARP[] = "TFM_OT_warp";
char OP_SHRINK_FATTEN[] = "TFM_OT_shrink_fatten";
char OP_TILT[] = "TFM_OT_tilt";
TransformModeItem transform_modes[] =
{
{OP_TRANSLATION, TFM_TRANSLATION},
{OP_ROTATION, TFM_ROTATION},
{OP_TOSPHERE, TFM_TOSPHERE},
{OP_RESIZE, TFM_RESIZE},
{OP_SHEAR, TFM_SHEAR},
{OP_WARP, TFM_WARP},
{OP_SHRINK_FATTEN, TFM_SHRINKFATTEN},
{OP_TILT, TFM_TILT},
{NULL, 0}
};
static int select_orientation_exec(bContext *C, wmOperator *op)
{
int orientation = RNA_enum_get(op->ptr, "orientation");
int custom_index= RNA_int_get(op->ptr, "custom_index");;
if(orientation == V3D_MANIP_CUSTOM)
orientation += custom_index;
BIF_selectTransformOrientationValue(C, orientation);
return OPERATOR_FINISHED;
}
static int select_orientation_invoke(bContext *C, wmOperator *op, wmEvent *event)
{
uiMenuItem *head;
head= uiPupMenuBegin("Orientation", 0);
BIF_menuTransformOrientation(C, head, NULL);
uiPupMenuEnd(C, head);
return OPERATOR_CANCELLED;
}
void TFM_OT_select_orientation(struct wmOperatorType *ot)
{
static EnumPropertyItem orientation_items[]= {
{V3D_MANIP_GLOBAL, "GLOBAL", "Global", ""},
{V3D_MANIP_NORMAL, "NORMAL", "Normal", ""},
{V3D_MANIP_LOCAL, "LOCAL", "Local", ""},
{V3D_MANIP_VIEW, "VIEW", "View", ""},
{V3D_MANIP_CUSTOM, "CUSTOM", "Custom", ""},
{0, NULL, NULL, NULL}};
/* identifiers */
ot->name = "Select Orientation";
ot->idname = "TFM_OT_select_orientation";
/* api callbacks */
ot->invoke = select_orientation_invoke;
ot->exec = select_orientation_exec;
ot->poll = ED_operator_areaactive;
RNA_def_enum(ot->srna, "orientation", orientation_items, V3D_MANIP_CUSTOM, "Orientation", "DOC_BROKEN");
RNA_def_int(ot->srna, "custom_index", 0, 0, INT_MAX, "Custom Index", "", 0, INT_MAX);
}
static void transformops_exit(bContext *C, wmOperator *op)
{
saveTransform(C, op->customdata, op);
MEM_freeN(op->customdata);
op->customdata = NULL;
}
static void transformops_data(bContext *C, wmOperator *op, wmEvent *event)
{
if (op->customdata == NULL)
{
TransInfo *t = MEM_callocN(sizeof(TransInfo), "TransInfo data");
TransformModeItem *tmode;
int mode = -1;
for (tmode = transform_modes; tmode->idname; tmode++)
{
if (op->type->idname == tmode->idname)
{
mode = tmode->mode;
}
}
if (mode == -1)
{
mode = RNA_int_get(op->ptr, "mode");
}
initTransform(C, t, op, event, mode);
/* store data */
op->customdata = t;
}
}
static int transform_modal(bContext *C, wmOperator *op, wmEvent *event)
{
int exit_code;
TransInfo *t = op->customdata;
transformEvent(t, event);
transformApply(C, t);
exit_code = transformEnd(C, t);
if (exit_code != OPERATOR_RUNNING_MODAL)
{
transformops_exit(C, op);
}
return exit_code;
}
static int transform_cancel(bContext *C, wmOperator *op)
{
TransInfo *t = op->customdata;
t->state = TRANS_CANCEL;
transformEnd(C, t);
transformops_exit(C, op);
return OPERATOR_CANCELLED;
}
static int transform_exec(bContext *C, wmOperator *op)
{
TransInfo *t;
transformops_data(C, op, NULL);
t = op->customdata;
t->options |= CTX_AUTOCONFIRM;
transformApply(C, t);
transformEnd(C, t);
transformops_exit(C, op);
return OPERATOR_FINISHED;
}
static int transform_invoke(bContext *C, wmOperator *op, wmEvent *event)
{
transformops_data(C, op, event);
if(RNA_property_is_set(op->ptr, "value")) {
return transform_exec(C, op);
}
else {
TransInfo *t = op->customdata;
/* add temp handler */
WM_event_add_modal_handler(C, &CTX_wm_window(C)->handlers, op);
t->flag |= T_MODAL; // XXX meh maybe somewhere else
return OPERATOR_RUNNING_MODAL;
}
}
void Properties_Proportional(struct wmOperatorType *ot)
{
RNA_def_enum(ot->srna, "proportional", proportional_mode_types, 0, "Proportional Edition", "");
RNA_def_enum(ot->srna, "proportional_falloff", proportional_falloff_types, 0, "Proportional Falloff", "");
RNA_def_float(ot->srna, "proportional_size", 1, 0, FLT_MAX, "Proportional Size", "", 0, 100);
}
void Properties_Constraints(struct wmOperatorType *ot)
{
RNA_def_boolean_vector(ot->srna, "constraint_axis", 3, NULL, "Constraint Axis", "");
RNA_def_int(ot->srna, "constraint_orientation", 0, 0, INT_MAX, "Constraint Orientation", "", 0, INT_MAX);
}
void TFM_OT_translation(struct wmOperatorType *ot)
{
/* identifiers */
ot->name = "Translation";
ot->idname = OP_TRANSLATION;
ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO;
/* api callbacks */
ot->invoke = transform_invoke;
ot->exec = transform_exec;
ot->modal = transform_modal;
ot->cancel = transform_cancel;
ot->poll = ED_operator_areaactive;
RNA_def_float_vector(ot->srna, "value", 3, NULL, -FLT_MAX, FLT_MAX, "Vector", "", -FLT_MAX, FLT_MAX);
Properties_Proportional(ot);
RNA_def_boolean(ot->srna, "mirror", 0, "Mirror Edition", "");
Properties_Constraints(ot);
}
void TFM_OT_resize(struct wmOperatorType *ot)
{
/* identifiers */
ot->name = "Resize";
ot->idname = OP_RESIZE;
ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO;
/* api callbacks */
ot->invoke = transform_invoke;
ot->exec = transform_exec;
ot->modal = transform_modal;
ot->cancel = transform_cancel;
ot->poll = ED_operator_areaactive;
RNA_def_float_vector(ot->srna, "value", 3, VecOne, -FLT_MAX, FLT_MAX, "Vector", "", -FLT_MAX, FLT_MAX);
Properties_Proportional(ot);
RNA_def_boolean(ot->srna, "mirror", 0, "Mirror Edition", "");
Properties_Constraints(ot);
}
void TFM_OT_rotation(struct wmOperatorType *ot)
{
/* identifiers */
ot->name = "Rotation";
ot->idname = OP_ROTATION;
ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO;
/* api callbacks */
ot->invoke = transform_invoke;
ot->exec = transform_exec;
ot->modal = transform_modal;
ot->cancel = transform_cancel;
ot->poll = ED_operator_areaactive;
RNA_def_float_vector(ot->srna, "value", 1, NULL, -FLT_MAX, FLT_MAX, "Angle", "", -M_PI*2, M_PI*2);
Properties_Proportional(ot);
RNA_def_boolean(ot->srna, "mirror", 0, "Mirror Edition", "");
Properties_Constraints(ot);
}
void TFM_OT_tilt(struct wmOperatorType *ot)
{
/* identifiers */
ot->name = "Tilt";
ot->idname = OP_TILT;
ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO;
/* api callbacks */
ot->invoke = transform_invoke;
ot->exec = transform_exec;
ot->modal = transform_modal;
ot->cancel = transform_cancel;
ot->poll = ED_operator_editcurve;
RNA_def_float_vector(ot->srna, "value", 1, NULL, -FLT_MAX, FLT_MAX, "Angle", "", -M_PI*2, M_PI*2);
Properties_Proportional(ot);
RNA_def_boolean(ot->srna, "mirror", 0, "Mirror Edition", "");
Properties_Constraints(ot);
}
void TFM_OT_warp(struct wmOperatorType *ot)
{
/* identifiers */
ot->name = "Warp";
ot->idname = OP_WARP;
ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO;
/* api callbacks */
ot->invoke = transform_invoke;
ot->exec = transform_exec;
ot->modal = transform_modal;
ot->cancel = transform_cancel;
ot->poll = ED_operator_areaactive;
RNA_def_float_vector(ot->srna, "value", 1, NULL, -FLT_MAX, FLT_MAX, "Angle", "", 0, 1);
Properties_Proportional(ot);
RNA_def_boolean(ot->srna, "mirror", 0, "Mirror Edition", "");
// XXX Shear axis?
// Properties_Constraints(ot);
}
void TFM_OT_shear(struct wmOperatorType *ot)
{
/* identifiers */
ot->name = "Shear";
ot->idname = OP_SHEAR;
ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO;
/* api callbacks */
ot->invoke = transform_invoke;
ot->exec = transform_exec;
ot->modal = transform_modal;
ot->cancel = transform_cancel;
ot->poll = ED_operator_areaactive;
RNA_def_float_vector(ot->srna, "value", 1, NULL, -FLT_MAX, FLT_MAX, "Offset", "", -FLT_MAX, FLT_MAX);
Properties_Proportional(ot);
RNA_def_boolean(ot->srna, "mirror", 0, "Mirror Edition", "");
// XXX Shear axis?
// Properties_Constraints(ot);
}
void TFM_OT_shrink_fatten(struct wmOperatorType *ot)
{
/* identifiers */
ot->name = "Shrink/Fatten";
ot->idname = OP_SHRINK_FATTEN;
ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO;
/* api callbacks */
ot->invoke = transform_invoke;
ot->exec = transform_exec;
ot->modal = transform_modal;
ot->cancel = transform_cancel;
ot->poll = ED_operator_editmesh;
RNA_def_float_vector(ot->srna, "value", 1, NULL, -FLT_MAX, FLT_MAX, "Offset", "", -FLT_MAX, FLT_MAX);
Properties_Proportional(ot);
RNA_def_boolean(ot->srna, "mirror", 0, "Mirror Edition", "");
}
void TFM_OT_tosphere(struct wmOperatorType *ot)
{
/* identifiers */
ot->name = "To Sphere";
ot->idname = OP_TOSPHERE;
ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO;
/* api callbacks */
ot->invoke = transform_invoke;
ot->exec = transform_exec;
ot->modal = transform_modal;
ot->cancel = transform_cancel;
ot->poll = ED_operator_areaactive;
//RNA_def_float_percentage(ot->srna, "value", 0, 0, 1, "Percentage", "", 0, 1);
// Switch to the previous line when get set to array works correctly
RNA_def_float_vector(ot->srna, "value", 1, NULL, 0, 1, "Percentage", "", 0, 1);
Properties_Proportional(ot);
RNA_def_boolean(ot->srna, "mirror", 0, "Mirror Edition", "");
}
void TFM_OT_transform(struct wmOperatorType *ot)
{
static EnumPropertyItem transform_mode_types[] = {
{TFM_INIT, "INIT", "Init", ""},
{TFM_DUMMY, "DUMMY", "Dummy", ""},
{TFM_TRANSLATION, "TRANSLATION", "Translation", ""},
{TFM_ROTATION, "ROTATION", "Rotation", ""},
{TFM_RESIZE, "RESIZE", "Resize", ""},
{TFM_TOSPHERE, "TOSPHERE", "Tosphere", ""},
{TFM_SHEAR, "SHEAR", "Shear", ""},
{TFM_WARP, "WARP", "Warp", ""},
{TFM_SHRINKFATTEN, "SHRINKFATTEN", "Shrinkfatten", ""},
{TFM_TILT, "TILT", "Tilt", ""},
{TFM_TRACKBALL, "TRACKBALL", "Trackball", ""},
{TFM_PUSHPULL, "PUSHPULL", "Pushpull", ""},
{TFM_CREASE, "CREASE", "Crease", ""},
{TFM_MIRROR, "MIRROR", "Mirror", ""},
{TFM_BONESIZE, "BONESIZE", "Bonesize", ""},
{TFM_BONE_ENVELOPE, "BONE_ENVELOPE", "Bone_Envelope", ""},
{TFM_CURVE_SHRINKFATTEN, "CURVE_SHRINKFATTEN", "Curve_Shrinkfatten", ""},
{TFM_BONE_ROLL, "BONE_ROLL", "Bone_Roll", ""},
{TFM_TIME_TRANSLATE, "TIME_TRANSLATE", "Time_Translate", ""},
{TFM_TIME_SLIDE, "TIME_SLIDE", "Time_Slide", ""},
{TFM_TIME_SCALE, "TIME_SCALE", "Time_Scale", ""},
{TFM_TIME_EXTEND, "TIME_EXTEND", "Time_Extend", ""},
{TFM_BAKE_TIME, "BAKE_TIME", "Bake_Time", ""},
{TFM_BEVEL, "BEVEL", "Bevel", ""},
{TFM_BWEIGHT, "BWEIGHT", "Bweight", ""},
{TFM_ALIGN, "ALIGN", "Align", ""},
{0, NULL, NULL, NULL}
};
/* identifiers */
ot->name = "Transform";
ot->idname = "TFM_OT_transform";
ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
/* api callbacks */
ot->invoke = transform_invoke;
ot->exec = transform_exec;
ot->modal = transform_modal;
ot->cancel = transform_cancel;
ot->poll = ED_operator_areaactive;
RNA_def_enum(ot->srna, "mode", transform_mode_types, 0, "Mode", "");
RNA_def_float_vector(ot->srna, "value", 4, NULL, -FLT_MAX, FLT_MAX, "Values", "", -FLT_MAX, FLT_MAX);
RNA_def_enum(ot->srna, "proportional", proportional_mode_types, 0, "Proportional Edition", "");
RNA_def_float(ot->srna, "proportional_size", 1, 0, FLT_MAX, "Proportional Size", "", 0, 100);
RNA_def_boolean(ot->srna, "mirror", 0, "Mirror Edition", "");
RNA_def_boolean_vector(ot->srna, "constraint_axis", 3, NULL, "Constraint Axis", "");
RNA_def_int(ot->srna, "constraint_orientation", 0, 0, INT_MAX, "Constraint Orientation", "", 0, INT_MAX);
}
void transform_operatortypes(void)
{
WM_operatortype_append(TFM_OT_transform);
WM_operatortype_append(TFM_OT_translation);
WM_operatortype_append(TFM_OT_rotation);
WM_operatortype_append(TFM_OT_tosphere);
WM_operatortype_append(TFM_OT_resize);
WM_operatortype_append(TFM_OT_shear);
WM_operatortype_append(TFM_OT_warp);
WM_operatortype_append(TFM_OT_shrink_fatten);
WM_operatortype_append(TFM_OT_tilt);
WM_operatortype_append(TFM_OT_select_orientation);
}
void transform_keymap_for_space(struct wmWindowManager *wm, struct ListBase *keymap, int spaceid)
{
wmKeymapItem *km;
switch(spaceid)
{
case SPACE_VIEW3D:
km = WM_keymap_add_item(keymap, "TFM_OT_translation", GKEY, KM_PRESS, 0, 0);
km= WM_keymap_add_item(keymap, "TFM_OT_translation", EVT_TWEAK_S, KM_ANY, 0, 0);
km = WM_keymap_add_item(keymap, "TFM_OT_rotation", RKEY, KM_PRESS, 0, 0);
km = WM_keymap_add_item(keymap, "TFM_OT_resize", SKEY, KM_PRESS, 0, 0);
km = WM_keymap_add_item(keymap, "TFM_OT_warp", WKEY, KM_PRESS, KM_SHIFT, 0);
km = WM_keymap_add_item(keymap, "TFM_OT_tosphere", SKEY, KM_PRESS, KM_CTRL|KM_SHIFT, 0);
km = WM_keymap_add_item(keymap, "TFM_OT_shear", SKEY, KM_PRESS, KM_ALT|KM_CTRL|KM_SHIFT, 0);
km = WM_keymap_add_item(keymap, "TFM_OT_shrink_fatten", SKEY, KM_PRESS, KM_ALT, 0);
km = WM_keymap_add_item(keymap, "TFM_OT_tilt", TKEY, KM_PRESS, 0, 0);
km = WM_keymap_add_item(keymap, "TFM_OT_select_orientation", SPACEKEY, KM_PRESS, KM_ALT, 0);
break;
case SPACE_ACTION:
km= WM_keymap_add_item(keymap, "TFM_OT_transform", GKEY, KM_PRESS, 0, 0);
RNA_int_set(km->ptr, "mode", TFM_TIME_TRANSLATE);
km= WM_keymap_add_item(keymap, "TFM_OT_transform", EVT_TWEAK_S, KM_ANY, 0, 0);
RNA_int_set(km->ptr, "mode", TFM_TIME_TRANSLATE);
km= WM_keymap_add_item(keymap, "TFM_OT_transform", EKEY, KM_PRESS, 0, 0);
RNA_int_set(km->ptr, "mode", TFM_TIME_EXTEND);
km= WM_keymap_add_item(keymap, "TFM_OT_transform", SKEY, KM_PRESS, 0, 0);
RNA_int_set(km->ptr, "mode", TFM_TIME_SCALE);
km= WM_keymap_add_item(keymap, "TFM_OT_transform", TKEY, KM_PRESS, 0, 0);
RNA_int_set(km->ptr, "mode", TFM_TIME_SLIDE);
break;
case SPACE_IPO:
km= WM_keymap_add_item(keymap, "TFM_OT_translation", GKEY, KM_PRESS, 0, 0);
km= WM_keymap_add_item(keymap, "TFM_OT_translation", EVT_TWEAK_S, KM_ANY, 0, 0);
// XXX the 'mode' identifier here is not quite right
km= WM_keymap_add_item(keymap, "TFM_OT_transform", EKEY, KM_PRESS, 0, 0);
RNA_int_set(km->ptr, "mode", TFM_TIME_EXTEND);
km = WM_keymap_add_item(keymap, "TFM_OT_rotation", RKEY, KM_PRESS, 0, 0);
km = WM_keymap_add_item(keymap, "TFM_OT_resize", SKEY, KM_PRESS, 0, 0);
break;
case SPACE_NODE:
km= WM_keymap_add_item(keymap, "TFM_OT_translation", GKEY, KM_PRESS, 0, 0);
km= WM_keymap_add_item(keymap, "TFM_OT_translation", EVT_TWEAK_A, KM_ANY, 0, 0);
km= WM_keymap_add_item(keymap, "TFM_OT_translation", EVT_TWEAK_S, KM_ANY, 0, 0);
km = WM_keymap_add_item(keymap, "TFM_OT_rotation", RKEY, KM_PRESS, 0, 0);
km = WM_keymap_add_item(keymap, "TFM_OT_resize", SKEY, KM_PRESS, 0, 0);
break;
case SPACE_SEQ:
km= WM_keymap_add_item(keymap, "TFM_OT_translation", GKEY, KM_PRESS, 0, 0);
km= WM_keymap_add_item(keymap, "TFM_OT_translation", EVT_TWEAK_S, KM_ANY, 0, 0);
km= WM_keymap_add_item(keymap, "TFM_OT_transform", EKEY, KM_PRESS, 0, 0);
RNA_int_set(km->ptr, "mode", TFM_TIME_EXTEND);
break;
case SPACE_IMAGE:
km = WM_keymap_add_item(keymap, "TFM_OT_translation", GKEY, KM_PRESS, 0, 0);
km= WM_keymap_add_item(keymap, "TFM_OT_translation", EVT_TWEAK_S, KM_ANY, 0, 0);
km = WM_keymap_add_item(keymap, "TFM_OT_rotation", RKEY, KM_PRESS, 0, 0);
km = WM_keymap_add_item(keymap, "TFM_OT_resize", SKEY, KM_PRESS, 0, 0);
km = WM_keymap_add_item(keymap, "TFM_OT_transform", MKEY, KM_PRESS, 0, 0);
RNA_int_set(km->ptr, "mode", TFM_MIRROR);
break;
default:
break;
}
}
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