diff options
author | Campbell Barton <ideasman42@gmail.com> | 2016-06-08 09:38:27 +0300 |
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committer | Campbell Barton <ideasman42@gmail.com> | 2016-06-08 12:12:23 +0300 |
commit | c6864c408bc16e4b7b0e066788fb213c984ff09a (patch) | |
tree | 10a3c95d34739c2e97f99ee39de1d69c1126e4fa | |
parent | 0a029e3dd19653ff11cee1d257762347e69600fb (diff) |
3D Text: move undo into its own file
-rw-r--r-- | source/blender/editors/curve/CMakeLists.txt | 1 | ||||
-rw-r--r-- | source/blender/editors/curve/editfont.c | 58 | ||||
-rw-r--r-- | source/blender/editors/curve/editfont_undo.c | 99 | ||||
-rw-r--r-- | source/blender/editors/include/ED_curve.h | 6 |
4 files changed, 104 insertions, 60 deletions
diff --git a/source/blender/editors/curve/CMakeLists.txt b/source/blender/editors/curve/CMakeLists.txt index ebdf6bb43ff..2f5b2ab6e87 100644 --- a/source/blender/editors/curve/CMakeLists.txt +++ b/source/blender/editors/curve/CMakeLists.txt @@ -43,6 +43,7 @@ set(SRC editcurve_paint.c editcurve_select.c editfont.c + editfont_undo.c curve_intern.h ) diff --git a/source/blender/editors/curve/editfont.c b/source/blender/editors/curve/editfont.c index 7c1fe0cadf0..053a7ee5023 100644 --- a/source/blender/editors/curve/editfont.c +++ b/source/blender/editors/curve/editfont.c @@ -1794,64 +1794,6 @@ void FONT_OT_unlink(wmOperatorType *ot) ot->exec = font_unlink_exec; } - -/* **************** undo for font object ************** */ - -static void undoFont_to_editFont(void *strv, void *ecu, void *UNUSED(obdata)) -{ - Curve *cu = (Curve *)ecu; - EditFont *ef = cu->editfont; - const char *str = strv; - - ef->pos = *((const short *)str); - ef->len = *((const short *)(str + 2)); - - memcpy(ef->textbuf, str + 4, (ef->len + 1) * sizeof(wchar_t)); - memcpy(ef->textbufinfo, str + 4 + (ef->len + 1) * sizeof(wchar_t), ef->len * sizeof(CharInfo)); - - ef->selstart = ef->selend = 0; - -} - -static void *editFont_to_undoFont(void *ecu, void *UNUSED(obdata)) -{ - Curve *cu = (Curve *)ecu; - EditFont *ef = cu->editfont; - char *str; - - /* The undo buffer includes [MAXTEXT+6]=actual string and [MAXTEXT+4]*sizeof(CharInfo)=charinfo */ - str = MEM_callocN((MAXTEXT + 6) * sizeof(wchar_t) + (MAXTEXT + 4) * sizeof(CharInfo), "string undo"); - - /* Copy the string and string information */ - memcpy(str + 4, ef->textbuf, (ef->len + 1) * sizeof(wchar_t)); - memcpy(str + 4 + (ef->len + 1) * sizeof(wchar_t), ef->textbufinfo, ef->len * sizeof(CharInfo)); - - *((short *)(str + 0)) = ef->pos; - *((short *)(str + 2)) = ef->len; - - return str; -} - -static void free_undoFont(void *strv) -{ - MEM_freeN(strv); -} - -static void *get_undoFont(bContext *C) -{ - Object *obedit = CTX_data_edit_object(C); - if (obedit && obedit->type == OB_FONT) { - return obedit->data; - } - return NULL; -} - -/* and this is all the undo system needs to know */ -void undo_push_font(bContext *C, const char *name) -{ - undo_editmode_push(C, name, get_undoFont, free_undoFont, undoFont_to_editFont, editFont_to_undoFont, NULL); -} - /** * TextBox selection */ diff --git a/source/blender/editors/curve/editfont_undo.c b/source/blender/editors/curve/editfont_undo.c new file mode 100644 index 00000000000..cee10698039 --- /dev/null +++ b/source/blender/editors/curve/editfont_undo.c @@ -0,0 +1,99 @@ +/* + * ***** 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. + * + * ***** END GPL LICENSE BLOCK ***** + */ + +/** \file blender/editors/curve/editfont_undo.c + * \ingroup edcurve + */ + +#include <stdlib.h> +#include <string.h> +#include <wchar.h> + +#include "MEM_guardedalloc.h" + +#include "BLI_utildefines.h" + +#include "DNA_curve_types.h" +#include "DNA_object_types.h" +#include "DNA_scene_types.h" + +#include "BKE_context.h" +#include "BKE_font.h" + +#include "ED_curve.h" +#include "ED_util.h" + +/* TODO, remove */ +#define MAXTEXT 32766 + +static void undoFont_to_editFont(void *strv, void *ecu, void *UNUSED(obdata)) +{ + Curve *cu = (Curve *)ecu; + EditFont *ef = cu->editfont; + const char *str = strv; + + ef->pos = *((const short *)str); + ef->len = *((const short *)(str + 2)); + + memcpy(ef->textbuf, str + 4, (ef->len + 1) * sizeof(wchar_t)); + memcpy(ef->textbufinfo, str + 4 + (ef->len + 1) * sizeof(wchar_t), ef->len * sizeof(CharInfo)); + + ef->selstart = ef->selend = 0; + +} + +static void *editFont_to_undoFont(void *ecu, void *UNUSED(obdata)) +{ + Curve *cu = (Curve *)ecu; + EditFont *ef = cu->editfont; + char *str; + + /* The undo buffer includes [MAXTEXT+6]=actual string and [MAXTEXT+4]*sizeof(CharInfo)=charinfo */ + str = MEM_callocN((MAXTEXT + 6) * sizeof(wchar_t) + (MAXTEXT + 4) * sizeof(CharInfo), "string undo"); + + /* Copy the string and string information */ + memcpy(str + 4, ef->textbuf, (ef->len + 1) * sizeof(wchar_t)); + memcpy(str + 4 + (ef->len + 1) * sizeof(wchar_t), ef->textbufinfo, ef->len * sizeof(CharInfo)); + + *((short *)(str + 0)) = ef->pos; + *((short *)(str + 2)) = ef->len; + + return str; +} + +static void free_undoFont(void *strv) +{ + MEM_freeN(strv); +} + +static void *get_undoFont(bContext *C) +{ + Object *obedit = CTX_data_edit_object(C); + if (obedit && obedit->type == OB_FONT) { + return obedit->data; + } + return NULL; +} + +/* and this is all the undo system needs to know */ +void undo_push_font(bContext *C, const char *name) +{ + undo_editmode_push(C, name, get_undoFont, free_undoFont, undoFont_to_editFont, editFont_to_undoFont, NULL); +} diff --git a/source/blender/editors/include/ED_curve.h b/source/blender/editors/include/ED_curve.h index 278e3f97ba7..859d45e9c86 100644 --- a/source/blender/editors/include/ED_curve.h +++ b/source/blender/editors/include/ED_curve.h @@ -72,8 +72,7 @@ void ED_curve_deselect_all(struct EditNurb *editnurb); void ED_curve_select_all(struct EditNurb *editnurb); void ED_curve_select_swap(struct EditNurb *editnurb, bool hide_handles); -/* editfont.h */ -void undo_push_font(struct bContext *C, const char *name); +/* editfont.c */ void ED_curve_editfont_load(struct Object *obedit); void ED_curve_editfont_make(struct Object *obedit); void ED_curve_editfont_free(struct Object *obedit); @@ -89,6 +88,9 @@ bool ED_curve_active_center(struct Curve *cu, float center[3]); bool ED_curve_editfont_select_pick(struct bContext *C, const int mval[2], bool extend, bool deselect, bool toggle); +/* editfont_undo.c */ +void undo_push_font(struct bContext *C, const char *name); + #if 0 /* debug only */ void printknots(struct Object *obedit); |