diff options
Diffstat (limited to 'source/blender/editors/space_clip/clip_toolbar.c')
-rw-r--r-- | source/blender/editors/space_clip/clip_toolbar.c | 244 |
1 files changed, 244 insertions, 0 deletions
diff --git a/source/blender/editors/space_clip/clip_toolbar.c b/source/blender/editors/space_clip/clip_toolbar.c new file mode 100644 index 00000000000..c8113c5ea7b --- /dev/null +++ b/source/blender/editors/space_clip/clip_toolbar.c @@ -0,0 +1,244 @@ +/* + * ***** 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) 2011 Blender Foundation. + * All rights reserved. + * + * + * Contributor(s): Blender Foundation, + * Sergey Sharybin + * + * ***** END GPL LICENSE BLOCK ***** + */ + +/** \file blender/editors/space_clip/clip_header.c + * \ingroup spclip + */ + +#include <string.h> + +#include "DNA_windowmanager_types.h" + +#include "MEM_guardedalloc.h" + +#include "BLI_blenlib.h" +#include "BLI_utildefines.h" + +#include "BKE_context.h" +#include "BKE_screen.h" + +#include "ED_screen.h" +#include "ED_util.h" + +#include "WM_types.h" +#include "WM_api.h" + +#include "UI_interface.h" +#include "UI_resources.h" + +/* ************************ header area region *********************** */ + +/************************** properties ******************************/ + +static ARegion *clip_has_properties_region(ScrArea *sa) +{ + ARegion *ar, *arnew; + + ar= BKE_area_find_region_type(sa, RGN_TYPE_UI); + if(ar) + return ar; + + /* add subdiv level; after header */ + ar= BKE_area_find_region_type(sa, RGN_TYPE_HEADER); + + /* is error! */ + if(ar==NULL) + return NULL; + + arnew= MEM_callocN(sizeof(ARegion), "clip properties region"); + + BLI_insertlinkafter(&sa->regionbase, ar, arnew); + arnew->regiontype= RGN_TYPE_UI; + arnew->alignment= RGN_ALIGN_RIGHT; + + arnew->flag= RGN_FLAG_HIDDEN; + + return arnew; +} + +static int properties_poll(bContext *C) +{ + return (CTX_wm_space_clip(C) != NULL); +} + +static int properties_exec(bContext *C, wmOperator *UNUSED(op)) +{ + ScrArea *sa= CTX_wm_area(C); + ARegion *ar= clip_has_properties_region(sa); + + if(ar) + ED_region_toggle_hidden(C, ar); + + return OPERATOR_FINISHED; +} + +void CLIP_OT_properties(wmOperatorType *ot) +{ + /* identifiers */ + ot->name= "Properties"; + ot->description= "Toggle clip properties panel"; + ot->idname= "CLIP_OT_properties"; + + /* api callbacks */ + ot->exec= properties_exec; + ot->poll= properties_poll; +} + +/************************** tools ******************************/ + +static ARegion *clip_has_tools_region(ScrArea *sa) +{ + ARegion *ar, *artool=NULL, *arprops=NULL, *arhead; + + for(ar= sa->regionbase.first; ar; ar= ar->next) { + if(ar->regiontype==RGN_TYPE_TOOLS) + artool= ar; + if(ar->regiontype==RGN_TYPE_TOOL_PROPS) + arprops= ar; + } + + /* tool region hide/unhide also hides props */ + if(arprops && artool) + return artool; + + if(artool==NULL) { + /* add subdiv level; after header */ + arhead= BKE_area_find_region_type(sa, RGN_TYPE_HEADER); + + /* is error! */ + if(arhead==NULL) + return NULL; + + artool= MEM_callocN(sizeof(ARegion), "clip tools region"); + + BLI_insertlinkafter(&sa->regionbase, arhead, artool); + artool->regiontype= RGN_TYPE_TOOLS; + artool->alignment= RGN_ALIGN_LEFT; + + artool->flag= RGN_FLAG_HIDDEN; + } + + if(arprops==NULL) { + /* add extra subdivided region for tool properties */ + arprops= MEM_callocN(sizeof(ARegion), "tool props for clip"); + + BLI_insertlinkafter(&sa->regionbase, artool, arprops); + arprops->regiontype= RGN_TYPE_TOOL_PROPS; + arprops->alignment= RGN_ALIGN_BOTTOM|RGN_SPLIT_PREV; + } + + return artool; +} + +static int tools_poll(bContext *C) +{ + return (CTX_wm_space_clip(C) != NULL); +} + +static int tools_exec(bContext *C, wmOperator *UNUSED(op)) +{ + ScrArea *sa= CTX_wm_area(C); + ARegion *ar= clip_has_tools_region(sa); + + if(ar) + ED_region_toggle_hidden(C, ar); + + return OPERATOR_FINISHED; +} + +void CLIP_OT_tools(wmOperatorType *ot) +{ + /* identifiers */ + ot->name= "Tools"; + ot->description= "Toggle clip tools panel"; + ot->idname= "CLIP_OT_tools"; + + /* api callbacks */ + ot->exec= tools_exec; + ot->poll= tools_poll; +} + +/************************** redo panel ******************************/ + +static void clip_panel_operator_redo_buts(const bContext *C, Panel *pa, wmOperator *op) +{ + uiLayoutOperatorButs(C, pa->layout, op, NULL, 'V', 0); +} + +static void clip_panel_operator_redo_header(const bContext *C, Panel *pa) +{ + wmOperator *op= WM_operator_last_redo(C); + + if(op) BLI_strncpy(pa->drawname, op->type->name, sizeof(pa->drawname)); + else BLI_strncpy(pa->drawname, "Operator", sizeof(pa->drawname)); +} + +static void clip_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, ICON_NONE); + clip_panel_operator_redo_operator(C, pa, op); + } + } + else { + clip_panel_operator_redo_buts(C, pa, op); + } +} + +static void clip_panel_operator_redo(const bContext *C, Panel *pa) +{ + wmOperator *op= WM_operator_last_redo(C); + uiBlock *block; + + if(op==NULL) + return; + if(WM_operator_poll((bContext*)C, op->type) == 0) + return; + + block= uiLayoutGetBlock(pa->layout); + + if(ED_undo_valid(C, op->type->name)==0) + uiLayoutSetEnabled(pa->layout, 0); + + /* note, blockfunc is a default but->func, use Handle func to allow button callbacks too */ + uiBlockSetHandleFunc(block, ED_undo_operator_repeat_cb_evt, op); + + clip_panel_operator_redo_operator(C, pa, op); +} + +void ED_clip_tool_props_register(ARegionType *art) +{ + PanelType *pt; + + pt= MEM_callocN(sizeof(PanelType), "spacetype clip panel last operator"); + strcpy(pt->idname, "CLIP_PT_last_operator"); + strcpy(pt->label, "Operator"); + pt->draw_header= clip_panel_operator_redo_header; + pt->draw= clip_panel_operator_redo; + BLI_addtail(&art->paneltypes, pt); +} |