Julian Eisel
e6f0b60c2e
For the man rationale behind this design, see 49f088e2d0. Further,
this removes users of uiBut.a1/uiBut.a2, which is a very ugly design
choice (hard to reason about).
Note that I had to do rather ugly, specific exceptions for the number
buttons in `ui_def_but_rna()`. But once all users of a1/a2 are removed,
this special handling shouldn't be needed anymore.
I also had to move a sanity check out of the button definition. It's now
moved into a new debug only sanity checking function executed when
finishing the layout definition (block end).
1146 lines
39 KiB
C++
1146 lines
39 KiB
C++
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*/
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/** \file
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* \ingroup edinterface
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*/
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#pragma once
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#include "BLI_compiler_attrs.h"
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#include "BLI_rect.h"
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#include "DNA_listBase.h"
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#include "RNA_types.h"
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#include "UI_interface.h"
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#include "UI_resources.h"
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struct AnimationEvalContext;
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struct ARegion;
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struct CurveMapping;
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struct CurveProfile;
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struct ID;
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struct ImBuf;
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struct Scene;
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struct bContext;
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struct bContextStore;
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struct uiHandleButtonData;
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struct uiLayout;
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struct uiStyle;
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struct uiUndoStack_Text;
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struct uiWidgetColors;
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struct wmEvent;
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struct wmKeyConfig;
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struct wmOperatorType;
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struct wmTimer;
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/* ****************** general defines ************** */
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#define RNA_NO_INDEX -1
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#define RNA_ENUM_VALUE -2
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#define UI_MENU_PADDING (int)(0.2f * UI_UNIT_Y)
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#define UI_MENU_WIDTH_MIN (UI_UNIT_Y * 9)
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/* some extra padding added to menus containing submenu icons */
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#define UI_MENU_SUBMENU_PADDING (6 * UI_DPI_FAC)
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/* menu scrolling */
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#define UI_MENU_SCROLL_ARROW 12
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#define UI_MENU_SCROLL_MOUSE (UI_MENU_SCROLL_ARROW + 2)
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#define UI_MENU_SCROLL_PAD 4
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/* panel limits */
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#define UI_PANEL_MINX 100
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#define UI_PANEL_MINY 70
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/* popover width (multiplied by 'U.widget_unit') */
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#define UI_POPOVER_WIDTH_UNITS 10
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/* uiBut->flag */
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enum {
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UI_SELECT = (1 << 0), /* use when the button is pressed */
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UI_SCROLLED = (1 << 1), /* temp hidden, scrolled away */
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UI_ACTIVE = (1 << 2),
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UI_HAS_ICON = (1 << 3),
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UI_HIDDEN = (1 << 4),
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UI_SELECT_DRAW = (1 << 5), /* Display selected, doesn't impact interaction. */
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/* warn: rest of uiBut->flag in UI_interface.h */
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};
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/* uiBut->dragflag */
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enum {
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UI_BUT_DRAGPOIN_FREE = (1 << 0),
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};
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/* but->pie_dir */
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typedef enum RadialDirection {
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UI_RADIAL_NONE = -1,
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UI_RADIAL_N = 0,
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UI_RADIAL_NE = 1,
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UI_RADIAL_E = 2,
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UI_RADIAL_SE = 3,
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UI_RADIAL_S = 4,
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UI_RADIAL_SW = 5,
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UI_RADIAL_W = 6,
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UI_RADIAL_NW = 7,
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} RadialDirection;
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extern const char ui_radial_dir_order[8];
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extern const char ui_radial_dir_to_numpad[8];
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extern const short ui_radial_dir_to_angle[8];
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/* internal panel drawing defines */
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#define PNL_HEADER (UI_UNIT_Y * 1.2) /* 24 default */
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/* bit button defines */
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/* Bit operations */
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#define UI_BITBUT_TEST(a, b) (((a) & (1 << (b))) != 0)
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#define UI_BITBUT_VALUE_TOGGLED(a, b) ((a) ^ (1 << (b)))
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#define UI_BITBUT_VALUE_ENABLED(a, b) ((a) | (1 << (b)))
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#define UI_BITBUT_VALUE_DISABLED(a, b) ((a) & ~(1 << (b)))
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/* bit-row */
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#define UI_BITBUT_ROW(min, max) \
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(((max) >= 31 ? 0xFFFFFFFF : (1 << ((max) + 1)) - 1) - ((min) ? ((1 << (min)) - 1) : 0))
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/* split numbuts by ':' and align l/r */
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#define USE_NUMBUTS_LR_ALIGN
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/* Use new 'align' computation code. */
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#define USE_UIBUT_SPATIAL_ALIGN
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/* PieMenuData->flags */
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enum {
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/** pie menu item collision is detected at 90 degrees */
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UI_PIE_DEGREES_RANGE_LARGE = (1 << 0),
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/** use initial center of pie menu to calculate direction */
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UI_PIE_INITIAL_DIRECTION = (1 << 1),
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/** pie menu is drag style */
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UI_PIE_DRAG_STYLE = (1 << 2),
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/** mouse not far enough from center position */
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UI_PIE_INVALID_DIR = (1 << 3),
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/** pie menu changed to click style, click to confirm */
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UI_PIE_CLICK_STYLE = (1 << 4),
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/** pie animation finished, do not calculate any more motion */
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UI_PIE_ANIMATION_FINISHED = (1 << 5),
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/** pie gesture selection has been done, now wait for mouse motion to end */
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UI_PIE_GESTURE_END_WAIT = (1 << 6),
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};
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#define PIE_CLICK_THRESHOLD_SQ 50.0f
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/* max amount of items a radial menu (pie menu) can contain */
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#define PIE_MAX_ITEMS 8
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struct uiBut {
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struct uiBut *next, *prev;
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/* Pointer back to the layout item holding this button. */
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uiLayout *layout;
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int flag, drawflag;
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eButType type;
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eButPointerType pointype;
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short bit, bitnr, retval, strwidth, alignnr;
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short ofs, pos, selsta, selend;
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char *str;
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char strdata[UI_MAX_NAME_STR];
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char drawstr[UI_MAX_DRAW_STR];
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rctf rect; /* block relative coords */
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char *poin;
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float hardmin, hardmax, softmin, softmax;
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/* both these values use depends on the button type
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* (polymorphic struct or union would be nicer for this stuff) */
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/**
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* For #uiBut.type:
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* - UI_BTYPE_LABEL: Use `(a1 == 1.0f)` to use a2 as a blending factor (imaginative!).
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* - UI_BTYPE_SCROLL: Use as scroll size.
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* - UI_BTYPE_SEARCH_MENU: Use as number or rows.
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*/
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float a1;
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/**
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* For #uiBut.type:
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* - UI_BTYPE_HSVCIRCLE: Use to store the luminosity.
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* - UI_BTYPE_LABEL: If `(a1 == 1.0f)` use a2 as a blending factor.
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* - UI_BTYPE_SEARCH_MENU: Use as number or columns.
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*/
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float a2;
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uchar col[4];
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uiButHandleFunc func;
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void *func_arg1;
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void *func_arg2;
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uiButHandleNFunc funcN;
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void *func_argN;
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struct bContextStore *context;
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uiButCompleteFunc autocomplete_func;
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void *autofunc_arg;
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uiButHandleRenameFunc rename_func;
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void *rename_arg1;
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void *rename_orig;
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/** Run an action when holding the button down. */
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uiButHandleHoldFunc hold_func;
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void *hold_argN;
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const char *tip;
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uiButToolTipFunc tip_func;
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void *tip_argN;
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/** info on why button is disabled, displayed in tooltip */
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const char *disabled_info;
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BIFIconID icon;
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/** emboss: UI_EMBOSS, UI_EMBOSS_NONE ... etc, copied from the #uiBlock.emboss */
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char emboss;
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/** direction in a pie menu, used for collision detection (RadialDirection) */
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signed char pie_dir;
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/** could be made into a single flag */
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bool changed;
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/** so buttons can support unit systems which are not RNA */
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uchar unit_type;
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short modifier_key;
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short iconadd;
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/* UI_BTYPE_BLOCK data */
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uiBlockCreateFunc block_create_func;
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/* UI_BTYPE_PULLDOWN/UI_BTYPE_MENU data */
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uiMenuCreateFunc menu_create_func;
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uiMenuStepFunc menu_step_func;
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/* RNA data */
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struct PointerRNA rnapoin;
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struct PropertyRNA *rnaprop;
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int rnaindex;
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/* Operator data */
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struct wmOperatorType *optype;
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struct PointerRNA *opptr;
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short opcontext;
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uchar menu_key; /* 'a'-'z', always lower case */
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ListBase extra_op_icons; /* uiButExtraOpIcon */
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/* Draggable data, type is WM_DRAG_... */
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char dragtype;
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short dragflag;
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void *dragpoin;
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struct ImBuf *imb;
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float imb_scale;
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/* active button data */
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struct uiHandleButtonData *active;
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/* Custom button data. */
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void *custom_data;
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char *editstr;
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double *editval;
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float *editvec;
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uiButPushedStateFunc pushed_state_func;
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void *pushed_state_arg;
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/* pointer back */
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uiBlock *block;
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};
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/** Derived struct for #UI_BTYPE_NUM */
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typedef struct uiButNumber {
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uiBut but;
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float step_size;
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float precision;
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} uiButNumber;
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/** Derived struct for #UI_BTYPE_COLOR */
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typedef struct uiButColor {
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uiBut but;
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bool is_pallete_color;
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int palette_color_index;
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} uiButColor;
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/** Derived struct for #UI_BTYPE_TAB */
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typedef struct uiButTab {
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uiBut but;
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struct MenuType *menu;
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} uiButTab;
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/** Derived struct for #UI_BTYPE_SEARCH_MENU */
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typedef struct uiButSearch {
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uiBut but;
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uiButSearchCreateFn popup_create_fn;
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uiButSearchUpdateFn items_update_fn;
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void *item_active;
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void *arg;
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uiButSearchArgFreeFn arg_free_fn;
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uiButSearchContextMenuFn item_context_menu_fn;
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uiButSearchTooltipFn item_tooltip_fn;
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const char *item_sep_string;
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struct PointerRNA rnasearchpoin;
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struct PropertyRNA *rnasearchprop;
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} uiButSearch;
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/** Derived struct for #UI_BTYPE_DECORATOR */
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typedef struct uiButDecorator {
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uiBut but;
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struct PointerRNA rnapoin;
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struct PropertyRNA *rnaprop;
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int rnaindex;
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} uiButDecorator;
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/** Derived struct for #UI_BTYPE_PROGRESS_BAR. */
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typedef struct uiButProgressbar {
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uiBut but;
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/* 0..1 range */
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float progress;
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} uiButProgressbar;
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/** Derived struct for #UI_BTYPE_HSVCUBE. */
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typedef struct uiButHSVCube {
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uiBut but;
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eButGradientType gradient_type;
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} uiButHSVCube;
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/** Derived struct for #UI_BTYPE_COLORBAND. */
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typedef struct uiButColorBand {
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uiBut but;
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struct ColorBand *edit_coba;
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} uiButColorBand;
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/** Derived struct for #UI_BTYPE_CURVEPROFILE. */
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typedef struct uiButCurveProfile {
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uiBut but;
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struct CurveProfile *edit_profile;
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} uiButCurveProfile;
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/** Derived struct for #UI_BTYPE_CURVE. */
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typedef struct uiButCurveMapping {
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uiBut but;
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struct CurveMapping *edit_cumap;
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eButGradientType gradient_type;
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} uiButCurveMapping;
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/**
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* Additional, superimposed icon for a button, invoking an operator.
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*/
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typedef struct uiButExtraOpIcon {
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struct uiButExtraOpIcon *next, *prev;
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BIFIconID icon;
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struct wmOperatorCallParams *optype_params;
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} uiButExtraOpIcon;
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typedef struct ColorPicker {
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struct ColorPicker *next, *prev;
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/** Color data, may be HSV or HSL. */
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float color_data[3];
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/** Initial color data (detect changes). */
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float color_data_init[3];
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bool is_init;
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/** Cubic saturation for the color wheel. */
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bool use_color_cubic;
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bool use_color_lock;
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bool use_luminosity_lock;
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float luminosity_lock_value;
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} ColorPicker;
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typedef struct ColorPickerData {
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ListBase list;
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} ColorPickerData;
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struct PieMenuData {
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/** store title and icon to allow access when pie levels are created */
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const char *title;
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int icon;
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float pie_dir[2];
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float pie_center_init[2];
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float pie_center_spawned[2];
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float last_pos[2];
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double duration_gesture;
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int flags;
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/** initial event used to fire the pie menu, store here so we can query for release */
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int event;
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float alphafac;
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};
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/* uiBlock.content_hints */
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enum eBlockContentHints {
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/** In a menu block, if there is a single sub-menu button, we add some
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* padding to the right to put nicely aligned triangle icons there. */
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UI_BLOCK_CONTAINS_SUBMENU_BUT = (1 << 0),
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};
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struct uiBlock {
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uiBlock *next, *prev;
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ListBase buttons;
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struct Panel *panel;
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uiBlock *oldblock;
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ListBase butstore; /* UI_butstore_* runtime function */
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ListBase layouts;
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struct uiLayout *curlayout;
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ListBase contexts;
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char name[UI_MAX_NAME_STR];
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float winmat[4][4];
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rctf rect;
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float aspect;
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uint puphash; /* popup menu hash for memory */
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uiButHandleFunc func;
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void *func_arg1;
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void *func_arg2;
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uiButHandleNFunc funcN;
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void *func_argN;
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uiMenuHandleFunc butm_func;
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void *butm_func_arg;
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uiBlockHandleFunc handle_func;
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void *handle_func_arg;
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/* custom extra handling */
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int (*block_event_func)(const struct bContext *C, struct uiBlock *, const struct wmEvent *);
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/* extra draw function for custom blocks */
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void (*drawextra)(const struct bContext *C, void *idv, void *arg1, void *arg2, rcti *rect);
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void *drawextra_arg1;
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void *drawextra_arg2;
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int flag;
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short alignnr;
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/** Hints about the buttons of this block. Used to avoid iterating over
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* buttons to find out if some criteria is met by any. Instead, check this
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* criteria when adding the button and set a flag here if it's met. */
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short content_hints; /* eBlockContentHints */
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char direction;
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/** UI_BLOCK_THEME_STYLE_* */
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char theme_style;
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/** UI_EMBOSS, UI_EMBOSS_NONE ... etc, copied to #uiBut.emboss */
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char emboss;
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bool auto_open;
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char _pad[5];
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double auto_open_last;
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const char *lockstr;
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char lock;
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/** to keep blocks while drawing and free them afterwards */
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char active;
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/** to avoid tooltip after click */
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char tooltipdisabled;
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/** UI_block_end done? */
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char endblock;
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/** for doing delayed */
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eBlockBoundsCalc bounds_type;
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/** Offset to use when calculating bounds (in pixels). */
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int bounds_offset[2];
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/** for doing delayed */
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int bounds, minbounds;
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/** pulldowns, to detect outside, can differ per case how it is created */
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rctf safety;
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/** uiSafetyRct list */
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ListBase saferct;
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uiPopupBlockHandle *handle; /* handle */
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/** use so presets can find the operator,
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* across menus and from nested popups which fail for operator context. */
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struct wmOperator *ui_operator;
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/** XXX hack for dynamic operator enums */
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void *evil_C;
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/** unit system, used a lot for numeric buttons so include here
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* rather then fetching through the scene every time. */
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struct UnitSettings *unit;
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/** \note only accessed by color picker templates. */
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ColorPickerData color_pickers;
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bool is_color_gamma_picker; /* Block for color picker with gamma baked in. */
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/** display device name used to display this block,
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* used by color widgets to transform colors from/to scene linear
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*/
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char display_device[64];
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struct PieMenuData pie_data;
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};
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typedef struct uiSafetyRct {
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struct uiSafetyRct *next, *prev;
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rctf parent;
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rctf safety;
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} uiSafetyRct;
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/* interface.c */
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void ui_fontscale(short *points, float aspect);
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extern void ui_block_to_window_fl(const struct ARegion *region,
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uiBlock *block,
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float *x,
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float *y);
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extern void ui_block_to_window(const struct ARegion *region, uiBlock *block, int *x, int *y);
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extern void ui_block_to_window_rctf(const struct ARegion *region,
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uiBlock *block,
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rctf *rct_dst,
|
|
const rctf *rct_src);
|
|
extern float ui_block_to_window_scale(const struct ARegion *region, uiBlock *block);
|
|
extern void ui_window_to_block_fl(const struct ARegion *region,
|
|
uiBlock *block,
|
|
float *x,
|
|
float *y);
|
|
extern void ui_window_to_block(const struct ARegion *region, uiBlock *block, int *x, int *y);
|
|
extern void ui_window_to_block_rctf(const struct ARegion *region,
|
|
uiBlock *block,
|
|
rctf *rct_dst,
|
|
const rctf *rct_src);
|
|
extern void ui_window_to_region(const struct ARegion *region, int *x, int *y);
|
|
extern void ui_window_to_region_rcti(const struct ARegion *region,
|
|
rcti *rect_dst,
|
|
const rcti *rct_src);
|
|
extern void ui_region_to_window(const struct ARegion *region, int *x, int *y);
|
|
extern void ui_region_winrct_get_no_margin(const struct ARegion *region, struct rcti *r_rect);
|
|
|
|
uiBut *ui_but_change_type(uiBut *but, eButType new_type);
|
|
|
|
extern double ui_but_value_get(uiBut *but);
|
|
extern void ui_but_value_set(uiBut *but, double value);
|
|
extern void ui_but_hsv_set(uiBut *but);
|
|
extern void ui_but_v3_get(uiBut *but, float vec[3]);
|
|
extern void ui_but_v3_set(uiBut *but, const float vec[3]);
|
|
|
|
extern void ui_hsvcircle_vals_from_pos(
|
|
const rcti *rect, const float mx, const float my, float *r_val_rad, float *r_val_dist);
|
|
extern void ui_hsvcircle_pos_from_vals(
|
|
const ColorPicker *cpicker, const rcti *rect, const float *hsv, float *xpos, float *ypos);
|
|
extern void ui_hsvcube_pos_from_vals(
|
|
const struct uiButHSVCube *hsv_but, const rcti *rect, const float *hsv, float *xp, float *yp);
|
|
|
|
extern void ui_but_string_get_ex(uiBut *but,
|
|
char *str,
|
|
const size_t maxlen,
|
|
const int float_precision,
|
|
const bool use_exp_float,
|
|
bool *r_use_exp_float) ATTR_NONNULL(1, 2);
|
|
extern void ui_but_string_get(uiBut *but, char *str, const size_t maxlen) ATTR_NONNULL();
|
|
extern char *ui_but_string_get_dynamic(uiBut *but, int *r_str_size);
|
|
extern void ui_but_convert_to_unit_alt_name(uiBut *but, char *str, size_t maxlen) ATTR_NONNULL();
|
|
extern bool ui_but_string_set(struct bContext *C, uiBut *but, const char *str) ATTR_NONNULL();
|
|
extern bool ui_but_string_eval_number(struct bContext *C,
|
|
const uiBut *but,
|
|
const char *str,
|
|
double *value) ATTR_NONNULL();
|
|
extern int ui_but_string_get_max_length(uiBut *but);
|
|
/* Clear & exit the active button's string. */
|
|
extern void ui_but_active_string_clear_and_exit(struct bContext *C, uiBut *but) ATTR_NONNULL();
|
|
extern uiBut *ui_but_drag_multi_edit_get(uiBut *but);
|
|
|
|
void ui_def_but_icon(uiBut *but, const int icon, const int flag);
|
|
void ui_def_but_icon_clear(uiBut *but);
|
|
|
|
extern void ui_but_default_set(struct bContext *C, const bool all, const bool use_afterfunc);
|
|
|
|
void ui_but_extra_operator_icons_free(uiBut *but);
|
|
|
|
extern void ui_but_rna_menu_convert_to_panel_type(struct uiBut *but, const char *panel_type);
|
|
extern void ui_but_rna_menu_convert_to_menu_type(struct uiBut *but, const char *menu_type);
|
|
extern bool ui_but_menu_draw_as_popover(const uiBut *but);
|
|
|
|
void ui_but_range_set_hard(uiBut *but);
|
|
void ui_but_range_set_soft(uiBut *but);
|
|
|
|
extern void ui_but_update(uiBut *but);
|
|
extern void ui_but_update_edited(uiBut *but);
|
|
extern bool ui_but_is_float(const uiBut *but) ATTR_WARN_UNUSED_RESULT;
|
|
extern bool ui_but_is_bool(const uiBut *but) ATTR_WARN_UNUSED_RESULT;
|
|
extern bool ui_but_is_unit(const uiBut *but) ATTR_WARN_UNUSED_RESULT;
|
|
extern bool ui_but_is_compatible(const uiBut *but_a, const uiBut *but_b) ATTR_WARN_UNUSED_RESULT;
|
|
extern bool ui_but_is_rna_valid(uiBut *but) ATTR_WARN_UNUSED_RESULT;
|
|
extern bool ui_but_supports_cycling(const uiBut *but) ATTR_WARN_UNUSED_RESULT;
|
|
|
|
extern int ui_but_is_pushed_ex(uiBut *but, double *value) ATTR_WARN_UNUSED_RESULT;
|
|
extern int ui_but_is_pushed(uiBut *but) ATTR_WARN_UNUSED_RESULT;
|
|
|
|
void ui_but_override_flag(struct Main *bmain, uiBut *but);
|
|
|
|
extern void ui_block_bounds_calc(uiBlock *block);
|
|
|
|
extern struct ColorManagedDisplay *ui_block_cm_display_get(uiBlock *block);
|
|
void ui_block_cm_to_display_space_v3(uiBlock *block, float pixel[3]);
|
|
|
|
/* interface_regions.c */
|
|
|
|
struct uiKeyNavLock {
|
|
/* set when we're using keyinput */
|
|
bool is_keynav;
|
|
/* only used to check if we've moved the cursor */
|
|
int event_xy[2];
|
|
};
|
|
|
|
typedef uiBlock *(*uiBlockHandleCreateFunc)(struct bContext *C,
|
|
struct uiPopupBlockHandle *handle,
|
|
void *arg1);
|
|
|
|
struct uiPopupBlockCreate {
|
|
uiBlockCreateFunc create_func;
|
|
uiBlockHandleCreateFunc handle_create_func;
|
|
void *arg;
|
|
void (*arg_free)(void *arg);
|
|
|
|
int event_xy[2];
|
|
|
|
/* when popup is initialized from a button */
|
|
struct ARegion *butregion;
|
|
uiBut *but;
|
|
};
|
|
|
|
struct uiPopupBlockHandle {
|
|
/* internal */
|
|
struct ARegion *region;
|
|
|
|
/* use only for 'UI_BLOCK_MOVEMOUSE_QUIT' popups */
|
|
float towards_xy[2];
|
|
double towardstime;
|
|
bool dotowards;
|
|
|
|
bool popup;
|
|
void (*popup_func)(struct bContext *C, void *arg, int event);
|
|
void (*cancel_func)(struct bContext *C, void *arg);
|
|
void *popup_arg;
|
|
|
|
/* store data for refreshing popups */
|
|
struct uiPopupBlockCreate popup_create_vars;
|
|
/* true if we can re-create the popup using 'popup_create_vars' */
|
|
bool can_refresh;
|
|
bool refresh;
|
|
|
|
struct wmTimer *scrolltimer;
|
|
float scrolloffset;
|
|
|
|
struct uiKeyNavLock keynav_state;
|
|
|
|
/* for operator popups */
|
|
struct wmOperator *popup_op;
|
|
struct ScrArea *ctx_area;
|
|
struct ARegion *ctx_region;
|
|
|
|
/* return values */
|
|
int butretval;
|
|
int menuretval;
|
|
int retvalue;
|
|
float retvec[4];
|
|
|
|
/* menu direction */
|
|
int direction;
|
|
|
|
/* Previous values so we don't resize or reposition on refresh. */
|
|
rctf prev_block_rect;
|
|
rctf prev_butrct;
|
|
short prev_dir1, prev_dir2;
|
|
int prev_bounds_offset[2];
|
|
|
|
/* Maximum estimated size to avoid having to reposition on refresh. */
|
|
float max_size_x, max_size_y;
|
|
|
|
/* #ifdef USE_DRAG_POPUP */
|
|
bool is_grab;
|
|
int grab_xy_prev[2];
|
|
/* #endif */
|
|
};
|
|
|
|
/* -------------------------------------------------------------------- */
|
|
/* interface_region_*.c */
|
|
|
|
/* interface_region_tooltip.c */
|
|
/* exposed as public API in UI_interface.h */
|
|
|
|
/* interface_region_color_picker.c */
|
|
void ui_rgb_to_color_picker_compat_v(const float rgb[3], float r_cp[3]);
|
|
void ui_rgb_to_color_picker_v(const float rgb[3], float r_cp[3]);
|
|
void ui_color_picker_to_rgb_v(const float r_cp[3], float rgb[3]);
|
|
void ui_color_picker_to_rgb(float r_cp0, float r_cp1, float r_cp2, float *r, float *g, float *b);
|
|
|
|
bool ui_but_is_color_gamma(uiBut *but);
|
|
|
|
void ui_scene_linear_to_color_picker_space(uiBut *but, float rgb[3]);
|
|
void ui_color_picker_to_scene_linear_space(uiBut *but, float rgb[3]);
|
|
|
|
uiBlock *ui_block_func_COLOR(struct bContext *C, uiPopupBlockHandle *handle, void *arg_but);
|
|
ColorPicker *ui_block_colorpicker_create(struct uiBlock *block);
|
|
|
|
/* interface_region_search.c */
|
|
/* Searchbox for string button */
|
|
struct ARegion *ui_searchbox_create_generic(struct bContext *C,
|
|
struct ARegion *butregion,
|
|
uiButSearch *search_but);
|
|
struct ARegion *ui_searchbox_create_operator(struct bContext *C,
|
|
struct ARegion *butregion,
|
|
uiButSearch *search_but);
|
|
struct ARegion *ui_searchbox_create_menu(struct bContext *C,
|
|
struct ARegion *butregion,
|
|
uiButSearch *search_but);
|
|
|
|
bool ui_searchbox_inside(struct ARegion *region, int x, int y);
|
|
int ui_searchbox_find_index(struct ARegion *region, const char *name);
|
|
void ui_searchbox_update(struct bContext *C, struct ARegion *region, uiBut *but, const bool reset);
|
|
int ui_searchbox_autocomplete(struct bContext *C, struct ARegion *region, uiBut *but, char *str);
|
|
bool ui_searchbox_event(struct bContext *C,
|
|
struct ARegion *region,
|
|
uiBut *but,
|
|
struct ARegion *butregion,
|
|
const struct wmEvent *event);
|
|
bool ui_searchbox_apply(uiBut *but, struct ARegion *region);
|
|
void ui_searchbox_free(struct bContext *C, struct ARegion *region);
|
|
void ui_but_search_refresh(uiButSearch *but);
|
|
|
|
/* interface_region_menu_popup.c */
|
|
int ui_but_menu_step(uiBut *but, int direction);
|
|
bool ui_but_menu_step_poll(const uiBut *but);
|
|
uiBut *ui_popup_menu_memory_get(struct uiBlock *block);
|
|
void ui_popup_menu_memory_set(uiBlock *block, struct uiBut *but);
|
|
|
|
uiBlock *ui_popup_block_refresh(struct bContext *C,
|
|
uiPopupBlockHandle *handle,
|
|
struct ARegion *butregion,
|
|
uiBut *but);
|
|
|
|
uiPopupBlockHandle *ui_popup_block_create(struct bContext *C,
|
|
struct ARegion *butregion,
|
|
uiBut *but,
|
|
uiBlockCreateFunc create_func,
|
|
uiBlockHandleCreateFunc handle_create_func,
|
|
void *arg,
|
|
void (*arg_free)(void *arg));
|
|
uiPopupBlockHandle *ui_popup_menu_create(struct bContext *C,
|
|
struct ARegion *butregion,
|
|
uiBut *but,
|
|
uiMenuCreateFunc menu_func,
|
|
void *arg);
|
|
|
|
/* interface_region_popover.c */
|
|
uiPopupBlockHandle *ui_popover_panel_create(struct bContext *C,
|
|
struct ARegion *butregion,
|
|
uiBut *but,
|
|
uiMenuCreateFunc menu_func,
|
|
void *arg);
|
|
|
|
/* interface_region_menu_pie.c */
|
|
void ui_pie_menu_level_create(uiBlock *block,
|
|
struct wmOperatorType *ot,
|
|
const char *propname,
|
|
struct IDProperty *properties,
|
|
const EnumPropertyItem *items,
|
|
int totitem,
|
|
int context,
|
|
int flag);
|
|
|
|
/* interface_region_popup.c */
|
|
void ui_popup_translate(struct ARegion *region, const int mdiff[2]);
|
|
void ui_popup_block_free(struct bContext *C, uiPopupBlockHandle *handle);
|
|
void ui_popup_block_scrolltest(struct uiBlock *block);
|
|
|
|
/* end interface_region_*.c */
|
|
|
|
/* interface_panel.c */
|
|
extern int ui_handler_panel_region(struct bContext *C,
|
|
const struct wmEvent *event,
|
|
struct ARegion *region,
|
|
const uiBut *active_but);
|
|
extern void ui_draw_aligned_panel(const struct uiStyle *style,
|
|
const uiBlock *block,
|
|
const rcti *rect,
|
|
const bool show_pin,
|
|
const bool show_background);
|
|
|
|
/* interface_draw.c */
|
|
extern void ui_draw_dropshadow(
|
|
const rctf *rct, float radius, float aspect, float alpha, int select);
|
|
|
|
void ui_draw_gradient(const rcti *rect,
|
|
const float hsv[3],
|
|
const eButGradientType type,
|
|
const float alpha);
|
|
|
|
void ui_draw_but_TAB_outline(const rcti *rect,
|
|
float rad,
|
|
uchar highlight[3],
|
|
uchar highlight_fade[3]);
|
|
void ui_draw_but_HISTOGRAM(struct ARegion *region,
|
|
uiBut *but,
|
|
const struct uiWidgetColors *wcol,
|
|
const rcti *rect);
|
|
void ui_draw_but_WAVEFORM(struct ARegion *region,
|
|
uiBut *but,
|
|
const struct uiWidgetColors *wcol,
|
|
const rcti *rect);
|
|
void ui_draw_but_VECTORSCOPE(struct ARegion *region,
|
|
uiBut *but,
|
|
const struct uiWidgetColors *wcol,
|
|
const rcti *rect);
|
|
void ui_draw_but_COLORBAND(uiBut *but, const struct uiWidgetColors *wcol, const rcti *rect);
|
|
void ui_draw_but_UNITVEC(uiBut *but, const struct uiWidgetColors *wcol, const rcti *rect);
|
|
void ui_draw_but_CURVE(struct ARegion *region,
|
|
uiBut *but,
|
|
const struct uiWidgetColors *wcol,
|
|
const rcti *rect);
|
|
void ui_draw_but_CURVEPROFILE(struct ARegion *region,
|
|
uiBut *but,
|
|
const struct uiWidgetColors *wcol,
|
|
const rcti *rect);
|
|
void ui_draw_but_IMAGE(struct ARegion *region,
|
|
uiBut *but,
|
|
const struct uiWidgetColors *wcol,
|
|
const rcti *rect);
|
|
void ui_draw_but_TRACKPREVIEW(struct ARegion *region,
|
|
uiBut *but,
|
|
const struct uiWidgetColors *wcol,
|
|
const rcti *rect);
|
|
|
|
/* interface_undo.c */
|
|
struct uiUndoStack_Text *ui_textedit_undo_stack_create(void);
|
|
void ui_textedit_undo_stack_destroy(struct uiUndoStack_Text *undo_stack);
|
|
void ui_textedit_undo_push(struct uiUndoStack_Text *undo_stack,
|
|
const char *text,
|
|
int cursor_index);
|
|
const char *ui_textedit_undo(struct uiUndoStack_Text *undo_stack,
|
|
int direction,
|
|
int *r_cursor_index);
|
|
|
|
/* interface_handlers.c */
|
|
PointerRNA *ui_handle_afterfunc_add_operator(struct wmOperatorType *ot,
|
|
int opcontext,
|
|
bool create_props);
|
|
extern void ui_pan_to_scroll(const struct wmEvent *event, int *type, int *val);
|
|
extern void ui_but_activate_event(struct bContext *C, struct ARegion *region, uiBut *but);
|
|
extern void ui_but_activate_over(struct bContext *C, struct ARegion *region, uiBut *but);
|
|
extern void ui_but_execute_begin(struct bContext *C,
|
|
struct ARegion *region,
|
|
uiBut *but,
|
|
void **active_back);
|
|
extern void ui_but_execute_end(struct bContext *C,
|
|
struct ARegion *region,
|
|
uiBut *but,
|
|
void *active_back);
|
|
extern void ui_but_active_free(const struct bContext *C, uiBut *but);
|
|
extern int ui_but_menu_direction(uiBut *but);
|
|
extern void ui_but_text_password_hide(char password_str[UI_MAX_DRAW_STR],
|
|
uiBut *but,
|
|
const bool restore);
|
|
extern uiBut *ui_but_find_select_in_enum(uiBut *but, int direction);
|
|
bool ui_but_is_editing(const uiBut *but);
|
|
float ui_block_calc_pie_segment(struct uiBlock *block, const float event_xy[2]);
|
|
|
|
void ui_but_add_shortcut(uiBut *but, const char *shortcut_str, const bool do_strip);
|
|
void ui_but_clipboard_free(void);
|
|
bool ui_but_rna_equals(const uiBut *a, const uiBut *b);
|
|
bool ui_but_rna_equals_ex(const uiBut *but,
|
|
const PointerRNA *ptr,
|
|
const PropertyRNA *prop,
|
|
int index);
|
|
uiBut *ui_but_find_old(uiBlock *block_old, const uiBut *but_new);
|
|
uiBut *ui_but_find_new(uiBlock *block_new, const uiBut *but_old);
|
|
|
|
#ifdef WITH_INPUT_IME
|
|
void ui_but_ime_reposition(uiBut *but, int x, int y, bool complete);
|
|
struct wmIMEData *ui_but_ime_data_get(uiBut *but);
|
|
#endif
|
|
|
|
/* interface_widgets.c */
|
|
|
|
/* Widget shader parameters, must match the shader layout. */
|
|
typedef struct uiWidgetBaseParameters {
|
|
rctf recti, rect;
|
|
float radi, rad;
|
|
float facxi, facyi;
|
|
float round_corners[4];
|
|
float color_inner1[4], color_inner2[4];
|
|
float color_outline[4], color_emboss[4];
|
|
float color_tria[4];
|
|
float tria1_center[2], tria2_center[2];
|
|
float tria1_size, tria2_size;
|
|
float shade_dir;
|
|
/* We pack alpha check and discard factor in alpha_discard.
|
|
* If the value is negative then we do alpha check.
|
|
* The absolute value itself is the discard factor.
|
|
* Initialize value to 1.0.f if you don't want discard */
|
|
float alpha_discard;
|
|
float tria_type;
|
|
float _pad[3];
|
|
} uiWidgetBaseParameters;
|
|
|
|
enum {
|
|
ROUNDBOX_TRIA_NONE = 0,
|
|
ROUNDBOX_TRIA_ARROWS,
|
|
ROUNDBOX_TRIA_SCROLL,
|
|
ROUNDBOX_TRIA_MENU,
|
|
ROUNDBOX_TRIA_CHECK,
|
|
ROUNDBOX_TRIA_HOLD_ACTION_ARROW,
|
|
|
|
ROUNDBOX_TRIA_MAX, /* don't use */
|
|
};
|
|
|
|
struct GPUBatch *ui_batch_roundbox_widget_get(void);
|
|
struct GPUBatch *ui_batch_roundbox_shadow_get(void);
|
|
|
|
void ui_draw_anti_tria_rect(const rctf *rect, char dir, const float color[4]);
|
|
void ui_draw_menu_back(struct uiStyle *style, uiBlock *block, rcti *rect);
|
|
void ui_draw_box_opaque(rcti *rect, int roundboxalign);
|
|
void ui_draw_popover_back(struct ARegion *region,
|
|
struct uiStyle *style,
|
|
uiBlock *block,
|
|
rcti *rect);
|
|
void ui_draw_pie_center(uiBlock *block);
|
|
const struct uiWidgetColors *ui_tooltip_get_theme(void);
|
|
|
|
void ui_draw_widget_menu_back_color(const rcti *rect, bool use_shadow, const float color[4]);
|
|
void ui_draw_widget_menu_back(const rcti *rect, bool use_shadow);
|
|
void ui_draw_tooltip_background(const struct uiStyle *UNUSED(style), uiBlock *block, rcti *rect);
|
|
|
|
extern void ui_draw_but(const struct bContext *C,
|
|
struct ARegion *region,
|
|
struct uiStyle *style,
|
|
uiBut *but,
|
|
rcti *rect);
|
|
|
|
void ui_draw_menu_item(const struct uiFontStyle *fstyle,
|
|
rcti *rect,
|
|
const char *name,
|
|
int iconid,
|
|
int state,
|
|
bool use_sep,
|
|
int *r_xmax);
|
|
void ui_draw_preview_item(
|
|
const struct uiFontStyle *fstyle, rcti *rect, const char *name, int iconid, int state);
|
|
|
|
#define UI_TEXT_MARGIN_X 0.4f
|
|
#define UI_POPUP_MARGIN (UI_DPI_FAC * 12)
|
|
/* margin at top of screen for popups */
|
|
#define UI_POPUP_MENU_TOP (int)(8 * UI_DPI_FAC)
|
|
|
|
#define UI_PIXEL_AA_JITTER 8
|
|
extern const float ui_pixel_jitter[UI_PIXEL_AA_JITTER][2];
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/* interface_style.c */
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void uiStyleInit(void);
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/* interface_icons.c */
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void ui_icon_ensure_deferred(const struct bContext *C, const int icon_id, const bool big);
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int ui_id_icon_get(const struct bContext *C, struct ID *id, const bool big);
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/* interface_icons_event.c */
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void icon_draw_rect_input(
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float x, float y, int w, int h, float alpha, short event_type, short event_value);
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/* resources.c */
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void init_userdef_do_versions(struct Main *bmain);
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void ui_resources_init(void);
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void ui_resources_free(void);
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/* interface_layout.c */
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void ui_layout_add_but(uiLayout *layout, uiBut *but);
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bool ui_layout_replace_but_ptr(uiLayout *layout, const void *old_but_ptr, uiBut *new_but);
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uiBut *ui_but_add_search(uiBut *but,
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PointerRNA *ptr,
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PropertyRNA *prop,
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PointerRNA *searchptr,
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PropertyRNA *searchprop);
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void ui_layout_list_set_labels_active(uiLayout *layout);
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/* menu callback */
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void ui_item_menutype_func(struct bContext *C, struct uiLayout *layout, void *arg_mt);
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void ui_item_paneltype_func(struct bContext *C, struct uiLayout *layout, void *arg_pt);
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/* interface_align.c */
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bool ui_but_can_align(const uiBut *but) ATTR_WARN_UNUSED_RESULT;
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int ui_but_align_opposite_to_area_align_get(const struct ARegion *region) ATTR_WARN_UNUSED_RESULT;
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void ui_block_align_calc(uiBlock *block, const struct ARegion *region);
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/* interface_anim.c */
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void ui_but_anim_flag(uiBut *but, const struct AnimationEvalContext *anim_eval_context);
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void ui_but_anim_copy_driver(struct bContext *C);
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void ui_but_anim_paste_driver(struct bContext *C);
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bool ui_but_anim_expression_get(uiBut *but, char *str, size_t maxlen);
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bool ui_but_anim_expression_set(uiBut *but, const char *str);
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bool ui_but_anim_expression_create(uiBut *but, const char *str);
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void ui_but_anim_autokey(struct bContext *C, uiBut *but, struct Scene *scene, float cfra);
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void ui_but_anim_decorate_cb(struct bContext *C, void *arg_but, void *arg_dummy);
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void ui_but_anim_decorate_update_from_flag(uiButDecorator *but);
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/* interface_query.c */
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bool ui_but_is_editable(const uiBut *but) ATTR_WARN_UNUSED_RESULT;
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bool ui_but_is_editable_as_text(const uiBut *but) ATTR_WARN_UNUSED_RESULT;
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bool ui_but_is_toggle(const uiBut *but) ATTR_WARN_UNUSED_RESULT;
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bool ui_but_is_interactive(const uiBut *but, const bool labeledit) ATTR_WARN_UNUSED_RESULT;
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bool ui_but_is_popover_once_compat(const uiBut *but) ATTR_WARN_UNUSED_RESULT;
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bool ui_but_has_array_value(const uiBut *but) ATTR_WARN_UNUSED_RESULT;
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int ui_but_icon(const uiBut *but);
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void ui_but_pie_dir(RadialDirection dir, float vec[2]);
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bool ui_but_is_cursor_warp(const uiBut *but) ATTR_WARN_UNUSED_RESULT;
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bool ui_but_contains_pt(const uiBut *but, float mx, float my) ATTR_WARN_UNUSED_RESULT;
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bool ui_but_contains_rect(const uiBut *but, const rctf *rect);
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bool ui_but_contains_point_px_icon(const uiBut *but,
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struct ARegion *region,
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const struct wmEvent *event) ATTR_WARN_UNUSED_RESULT;
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bool ui_but_contains_point_px(const uiBut *but, const struct ARegion *region, int x, int y)
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ATTR_WARN_UNUSED_RESULT;
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uiBut *ui_list_find_mouse_over(struct ARegion *region,
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const struct wmEvent *event) ATTR_WARN_UNUSED_RESULT;
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uiBut *ui_but_find_mouse_over_ex(struct ARegion *region,
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const int x,
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const int y,
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const bool labeledit) ATTR_WARN_UNUSED_RESULT;
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uiBut *ui_but_find_mouse_over(struct ARegion *region,
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const struct wmEvent *event) ATTR_WARN_UNUSED_RESULT;
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uiBut *ui_but_find_rect_over(const struct ARegion *region,
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const rcti *rect_px) ATTR_WARN_UNUSED_RESULT;
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uiBut *ui_list_find_mouse_over_ex(struct ARegion *region, int x, int y) ATTR_WARN_UNUSED_RESULT;
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bool ui_but_contains_password(const uiBut *but) ATTR_WARN_UNUSED_RESULT;
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uiBut *ui_but_prev(uiBut *but) ATTR_WARN_UNUSED_RESULT;
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uiBut *ui_but_next(uiBut *but) ATTR_WARN_UNUSED_RESULT;
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uiBut *ui_but_first(uiBlock *block) ATTR_WARN_UNUSED_RESULT;
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uiBut *ui_but_last(uiBlock *block) ATTR_WARN_UNUSED_RESULT;
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bool ui_block_is_menu(const uiBlock *block) ATTR_WARN_UNUSED_RESULT;
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bool ui_block_is_popover(const uiBlock *block) ATTR_WARN_UNUSED_RESULT;
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bool ui_block_is_pie_menu(const uiBlock *block) ATTR_WARN_UNUSED_RESULT;
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bool ui_block_is_popup_any(const uiBlock *block) ATTR_WARN_UNUSED_RESULT;
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uiBlock *ui_block_find_mouse_over_ex(const struct ARegion *region,
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const int x,
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const int y,
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bool only_clip);
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uiBlock *ui_block_find_mouse_over(const struct ARegion *region,
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const struct wmEvent *event,
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bool only_clip);
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uiBut *ui_region_find_first_but_test_flag(struct ARegion *region,
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int flag_include,
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int flag_exclude);
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uiBut *ui_region_find_active_but(struct ARegion *region) ATTR_WARN_UNUSED_RESULT;
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bool ui_region_contains_point_px(const struct ARegion *region,
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int x,
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int y) ATTR_WARN_UNUSED_RESULT;
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bool ui_region_contains_rect_px(const struct ARegion *region, const rcti *rect_px);
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struct ARegion *ui_screen_region_find_mouse_over_ex(struct bScreen *screen, int x, int y);
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struct ARegion *ui_screen_region_find_mouse_over(struct bScreen *screen,
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const struct wmEvent *event);
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/* interface_context_menu.c */
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bool ui_popup_context_menu_for_button(struct bContext *C, uiBut *but);
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void ui_popup_context_menu_for_panel(struct bContext *C,
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struct ARegion *region,
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struct Panel *panel);
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/* interface_eyedropper.c */
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struct wmKeyMap *eyedropper_modal_keymap(struct wmKeyConfig *keyconf);
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struct wmKeyMap *eyedropper_colorband_modal_keymap(struct wmKeyConfig *keyconf);
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/* interface_eyedropper_color.c */
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void UI_OT_eyedropper_color(struct wmOperatorType *ot);
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/* interface_eyedropper_colorband.c */
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void UI_OT_eyedropper_colorramp(struct wmOperatorType *ot);
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void UI_OT_eyedropper_colorramp_point(struct wmOperatorType *ot);
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/* interface_eyedropper_datablock.c */
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void UI_OT_eyedropper_id(struct wmOperatorType *ot);
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/* interface_eyedropper_depth.c */
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void UI_OT_eyedropper_depth(struct wmOperatorType *ot);
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/* interface_eyedropper_driver.c */
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void UI_OT_eyedropper_driver(struct wmOperatorType *ot);
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/* interface_eyedropper_gpencil_color.c */
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void UI_OT_eyedropper_gpencil_color(struct wmOperatorType *ot);
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/**
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* For use with #ui_rna_collection_search_update_fn.
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*/
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typedef struct uiRNACollectionSearch {
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PointerRNA target_ptr;
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PropertyRNA *target_prop;
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PointerRNA search_ptr;
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PropertyRNA *search_prop;
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uiBut *search_but;
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/* Let UI_butstore_ API update search_but pointer above over redraws. */
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uiButStore *butstore;
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/* Block has to be stored for freeing butstore (uiBut.block doesn't work with undo). */
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uiBlock *butstore_block;
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} uiRNACollectionSearch;
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void ui_rna_collection_search_update_fn(const struct bContext *C,
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void *arg,
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const char *str,
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uiSearchItems *items);
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/* interface_ops.c */
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bool ui_jump_to_target_button_poll(struct bContext *C);
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/* interface_queries.c */
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void ui_interface_tag_script_reload_queries(void);
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