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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.
*
* ***** END GPL LICENSE BLOCK *****
*/
/** \file blender/editors/interface/interface_query.c
* \ingroup edinterface
*
* Utilities to inspect the interface, extract information.
*/
#include "BLI_utildefines.h"
#include "DNA_screen_types.h"
#include "UI_interface.h"
#include "interface_intern.h"
#include "WM_api.h"
#include "WM_types.h"
/* -------------------------------------------------------------------- */
/** \name Button (uiBut)
* \{ */
bool ui_but_is_editable(const uiBut *but)
{
return !ELEM(
but->type,
UI_BTYPE_LABEL, UI_BTYPE_SEPR, UI_BTYPE_SEPR_LINE,
UI_BTYPE_ROUNDBOX, UI_BTYPE_LISTBOX, UI_BTYPE_PROGRESS_BAR);
}
bool ui_but_is_editable_as_text(const uiBut *but)
{
return ELEM(
but->type,
UI_BTYPE_TEXT, UI_BTYPE_NUM, UI_BTYPE_NUM_SLIDER,
UI_BTYPE_SEARCH_MENU);
}
bool ui_but_is_toggle(const uiBut *but)
{
return ELEM(
but->type,
UI_BTYPE_BUT_TOGGLE,
UI_BTYPE_TOGGLE,
UI_BTYPE_ICON_TOGGLE,
UI_BTYPE_ICON_TOGGLE_N,
UI_BTYPE_TOGGLE_N,
UI_BTYPE_CHECKBOX,
UI_BTYPE_CHECKBOX_N,
UI_BTYPE_ROW
);
}
#ifdef USE_UI_POPOVER_ONCE
bool ui_but_is_popover_once_compat(const uiBut *but)
{
return (
(but->type == UI_BTYPE_BUT) ||
ui_but_is_toggle(but)
);
}
#endif
bool UI_but_is_tool(const uiBut *but)
{
/* very evil! */
if (but->optype != NULL) {
static wmOperatorType *ot = NULL;
if (ot == NULL) {
ot = WM_operatortype_find("WM_OT_tool_set_by_name", false);
}
if (but->optype == ot) {
return true;
}
}
return false;
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Block (uiBlock)
* \{ */
bool ui_block_is_menu(const uiBlock *block)
{
return (((block->flag & UI_BLOCK_LOOP) != 0) &&
/* non-menu popups use keep-open, so check this is off */
((block->flag & UI_BLOCK_KEEP_OPEN) == 0));
}
bool ui_block_is_popover(const uiBlock *block)
{
return (block->flag & UI_BLOCK_POPOVER) != 0;
}
bool ui_block_is_pie_menu(const uiBlock *block)
{
return ((block->flag & UI_BLOCK_RADIAL) != 0);
}
bool ui_block_is_popup_any(const uiBlock *block)
{
return (
ui_block_is_menu(block) ||
ui_block_is_popover(block) ||
ui_block_is_pie_menu(block)
);
}
bool UI_block_is_empty(const uiBlock *block)
{
for (const uiBut *but = block->buttons.first; but; but = but->next) {
if (!ELEM(but->type, UI_BTYPE_SEPR, UI_BTYPE_SEPR_LINE)) {
return false;
}
}
return true;
}
/** \} */
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