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/*
* ***** 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 *****
*/
/** \file blender/editors/space_view3d/view3d_toolbar.c
* \ingroup spview3d
*/
#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_blenlib.h"
#include "BLI_utildefines.h"
#include "BLI_ghash.h"
#include "BLT_translation.h"
#include "BKE_context.h"
#include "BKE_screen.h"
#include "WM_api.h"
#include "WM_types.h"
#include "RNA_access.h"
#include "ED_screen.h"
#include "ED_undo.h"
#include "UI_interface.h"
#include "UI_resources.h"
#include "view3d_intern.h" /* own include */
/* ******************* */
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), const char *str, uiSearchItems *items)
{
GHashIterator iter;
for (WM_operatortype_iter(&iter); !BLI_ghashIterator_done(&iter); BLI_ghashIterator_step(&iter)) {
wmOperatorType *ot = BLI_ghashIterator_getValue(&iter);
if (BLI_strcasestr(ot->name, str)) {
if (WM_operator_poll((bContext *)C, ot)) {
if (false == UI_search_item_add(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 = UI_block_begin(C, ar, "_popup", UI_EMBOSS);
UI_block_flag_enable(block, UI_BLOCK_LOOP | UI_BLOCK_SEARCH_MENU);
/* fake button, it holds space for search items */
uiDefBut(block, UI_BTYPE_LABEL, 0, "", 10, 15, UI_searchbox_size_x(), UI_searchbox_size_y(), NULL, 0, 0, 0, 0, NULL);
but = uiDefSearchBut(block, search, 0, ICON_VIEWZOOM, sizeof(search), 10, 0, 150, 19, 0, 0, "");
UI_but_func_search_set(but, NULL, operator_search_cb, arg_listbase, operator_call_cb, NULL);
UI_block_bounds_set_normal(block, 6);
UI_block_direction_set(block, UI_DIR_DOWN);
UI_block_end(C, block);
wm_event_init_from_window(win, &event);
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 (STREQLEN(context, ct->context, OP_MAX_TYPENAME)) {
col = uiLayoutColumn(pa->layout, true);
uiItemFullO(col, ct->opname, NULL, ICON_NONE, NULL, WM_OP_INVOKE_REGION_WIN, 0, NULL);
}
}
}
col = uiLayoutColumn(pa->layout, true);
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, N_("Tool Shelf"));
strcpy(pt->translation_context, BLT_I18NCONTEXT_DEFAULT_BPYRNA);
pt->draw = view3d_panel_tool_shelf;
BLI_addtail(&art->paneltypes, pt);
}
/* ********** operator to open/close toolshelf region */
static int view3d_toolshelf_toggle_exec(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 = "Toggle Toolbar";
ot->description = "Toggles tool shelf display";
ot->idname = "VIEW3D_OT_toolshelf";
ot->exec = view3d_toolshelf_toggle_exec;
ot->poll = ED_operator_view3d_active;
/* flags */
ot->flag = 0;
}
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