022c85fec3
The size of preview images while dragging from File or Asset Browser is currently related to the size that they are shown in the thumbnail lists, sort of, but also based on the column size and with an incorrect scaling. This PR just makes them a consistent size while dragging, regardless of their thumbnail size. Pull Request: https://projects.blender.org/blender/blender/pulls/138350
117 lines
3.1 KiB
C++
117 lines
3.1 KiB
C++
/* SPDX-FileCopyrightText: 2001-2002 NaN Holding BV. All rights reserved.
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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/** \file
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* \ingroup editorui
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*/
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#pragma once
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#include "BLI_sys_types.h"
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/* Required for #eIconSizes. */
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#include "DNA_ID_enums.h"
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struct Collection;
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struct ID;
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struct ImBuf;
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struct PointerRNA;
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struct PreviewImage;
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struct Scene;
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struct bContext;
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struct IconTextOverlay {
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char text[5];
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uchar color[4] = {0};
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};
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#define UI_NO_ICON_OVERLAY_TEXT NULL
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#define ICON_DEFAULT_HEIGHT 16
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#define ICON_DEFAULT_WIDTH 16
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#define ICON_DEFAULT_HEIGHT_TOOLBAR 32
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#define ICON_DEFAULT_HEIGHT_SCALE ((int)(UI_UNIT_Y * 0.8f))
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#define ICON_DEFAULT_WIDTH_SCALE ((int)(UI_UNIT_X * 0.8f))
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#define PREVIEW_DEFAULT_HEIGHT 128
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#define PREVIEW_DRAG_DRAW_SIZE 96.0f
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enum eAlertIcon {
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ALERT_ICON_NONE = -1,
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ALERT_ICON_WARNING = 0,
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ALERT_ICON_QUESTION = 1,
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ALERT_ICON_ERROR = 2,
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ALERT_ICON_INFO = 3,
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ALERT_ICON_MAX,
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};
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ImBuf *UI_icon_alert_imbuf_get(eAlertIcon icon, float size);
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/**
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* Resizable Icons for Blender
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*/
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void UI_icons_init();
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bool UI_icon_get_theme_color(int icon_id, unsigned char color[4]);
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/**
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* Render a #PreviewImage for the data block.
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*
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* Note that if an ID doesn't support jobs for preview creation, \a use_job will be ignored.
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*/
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void UI_icon_render_id(
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const bContext *C, Scene *scene, ID *id, enum eIconSizes size, bool use_job);
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/**
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* Render the data block into the provided #PreviewImage.
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*/
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void UI_icon_render_id_ex(const bContext *C,
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Scene *scene,
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ID *id_to_render,
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const enum eIconSizes size,
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const bool use_job,
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PreviewImage *r_preview_image);
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/**
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* Render size for preview images and icons
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*/
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int UI_icon_preview_to_render_size(enum eIconSizes size);
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/**
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* Draws icon with DPI scale factor.
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*/
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void UI_icon_draw(float x, float y, int icon_id);
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void UI_icon_draw_alpha(float x, float y, int icon_id, float alpha);
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void UI_icon_draw_preview(float x, float y, int icon_id, float aspect, float alpha, int size);
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void UI_icon_draw_ex(float x,
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float y,
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int icon_id,
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float aspect,
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float alpha,
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float desaturate,
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const uchar mono_color[4],
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bool mono_border,
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const IconTextOverlay *text_overlay,
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const bool inverted = false);
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ImBuf *UI_svg_icon_bitmap(uint icon_id, float size, bool multicolor = false);
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void UI_icons_free();
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void UI_icons_free_drawinfo(void *drawinfo);
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PreviewImage *UI_icon_to_preview(int icon_id);
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int UI_icon_from_rnaptr(const bContext *C, PointerRNA *ptr, int rnaicon, bool big);
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int UI_icon_from_idcode(int idcode);
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int UI_icon_from_library(const ID *id);
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int UI_icon_from_object_mode(int mode);
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int UI_icon_color_from_collection(const Collection *collection);
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void UI_icon_text_overlay_init_from_count(IconTextOverlay *text_overlay,
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const int icon_indicator_number);
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