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godot/scene/resources/font.h

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GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
/*************************************************************************/
/* font.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
Use HTTPS URL for Godot's website in the headers
2017-08-27 12:16:55 +00:00
/* https://godotengine.org */
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
/*************************************************************************/
Update copyright statements to 2022 Happy new year to the wonderful Godot community!
2022-01-03 20:27:34 +00:00
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
Add missing copyright headers and fix formatting Using `misc/scripts/fix_headers.py` on all Godot files. Some missing header guards were added, and the header inclusion order was fixed in the Bullet module.
2018-01-04 23:50:27 +00:00
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
#ifndef FONT_H
#define FONT_H
Reorganized core/ directory, it was too fatty already -Removed FuncRef, since Callable makes it obsolete -Removed int_types.h as its obsolete in c++11+ -Changed color names code
2020-11-07 22:33:38 +00:00
#include "core/io/resource.h"
[Complex Text Layouts] Refactor Font class, default themes and controls to use Text Server interface. Implement interface mirroring. Add TextLine and TextParagraph classes. Handle UTF-16 input on macOS and Windows.
2020-09-03 11:22:16 +00:00
#include "core/templates/lru.h"
Reorganized core/ directory, it was too fatty already -Removed FuncRef, since Callable makes it obsolete -Removed int_types.h as its obsolete in c++11+ -Changed color names code
2020-11-07 22:33:38 +00:00
#include "core/templates/map.h"
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
#include "scene/resources/texture.h"
[Complex Text Layouts] Refactor Font class, default themes and controls to use Text Server interface. Implement interface mirroring. Add TextLine and TextParagraph classes. Handle UTF-16 input on macOS and Windows.
2020-09-03 11:22:16 +00:00
#include "servers/text_server.h"
move Font to BitmapFont so we can add DynamicFont later..
2016-04-29 01:21:18 +00:00
[Complex Text Layouts] Refactor Font class, default themes and controls to use Text Server interface. Implement interface mirroring. Add TextLine and TextParagraph classes. Handle UTF-16 input on macOS and Windows.
2020-09-03 11:22:16 +00:00
/*************************************************************************/
class FontData : public Resource {
GDCLASS(FontData, Resource);
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
RES_BASE_EXTENSION("fontdata");
[Complex Text Layouts] Refactor Font class, default themes and controls to use Text Server interface. Implement interface mirroring. Add TextLine and TextParagraph classes. Handle UTF-16 input on macOS and Windows.
2020-09-03 11:22:16 +00:00
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
// Font source data.
const uint8_t *data_ptr = nullptr;
size_t data_size = 0;
PackedByteArray data;
[TextServer] Restore character and space extra spacing support.
2021-02-15 08:46:23 +00:00
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
bool antialiased = true;
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 10:27:18 +00:00
bool mipmaps = false;
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
bool msdf = false;
int msdf_pixel_range = 16;
int msdf_size = 48;
int fixed_size = 0;
bool force_autohinter = false;
TextServer::Hinting hinting = TextServer::HINTING_LIGHT;
Add sub-pixel glyph positioning support.
2022-01-10 08:13:22 +00:00
TextServer::SubpixelPositioning subpixel_positioning = TextServer::SUBPIXEL_POSITIONING_AUTO;
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
real_t oversampling = 0.f;
Add options to embolden and transform font outlines to simulate bold and italic typefaces.
2022-03-11 07:31:16 +00:00
real_t embolden = 0.f;
Transform2D transform;
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
// Cache.
mutable Vector<RID> cache;
_FORCE_INLINE_ void _clear_cache();
_FORCE_INLINE_ void _ensure_rid(int p_cache_index) const;
move Font to BitmapFont so we can add DynamicFont later..
2016-04-29 01:21:18 +00:00
Move BMFont parser code from importer to the FontData to allow loading bitmap fonts in the runtime (without importing).
2021-11-09 08:41:45 +00:00
void _convert_packed_8bit(Ref<Image> &p_source, int p_page, int p_sz);
void _convert_packed_4bit(Ref<Image> &p_source, int p_page, int p_sz);
void _convert_rgba_4bit(Ref<Image> &p_source, int p_page, int p_sz);
void _convert_mono_8bit(Ref<Image> &p_source, int p_page, int p_ch, int p_sz, int p_ol);
void _convert_mono_4bit(Ref<Image> &p_source, int p_page, int p_ch, int p_sz, int p_ol);
move Font to BitmapFont so we can add DynamicFont later..
2016-04-29 01:21:18 +00:00
protected:
static void _bind_methods();
[Complex Text Layouts] Refactor Font class, default themes and controls to use Text Server interface. Implement interface mirroring. Add TextLine and TextParagraph classes. Handle UTF-16 input on macOS and Windows.
2020-09-03 11:22:16 +00:00
bool _set(const StringName &p_name, const Variant &p_value);
bool _get(const StringName &p_name, Variant &r_ret) const;
void _get_property_list(List<PropertyInfo> *p_list) const;
Improve resource load cache -Added a new method in Resource: reset_state , used for reloading the same resource from disk -Added a new cache mode "replace" in ResourceLoader, which reuses existing loaded sub-resources but resets their data from disk (or replaces them if they chaged type) -Because the correct sub-resource paths are always loaded now, this fixes bugs with subresource folding or subresource ordering when saving.
2021-02-11 17:18:45 +00:00
virtual void reset_state() override;
move Font to BitmapFont so we can add DynamicFont later..
2016-04-29 01:21:18 +00:00
public:
Move BMFont parser code from importer to the FontData to allow loading bitmap fonts in the runtime (without importing).
2021-11-09 08:41:45 +00:00
Error load_bitmap_font(const String &p_path);
Error load_dynamic_font(const String &p_path);
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
// Font source data.
virtual void set_data_ptr(const uint8_t *p_data, size_t p_size);
virtual void set_data(const PackedByteArray &p_data);
virtual PackedByteArray get_data() const;
move Font to BitmapFont so we can add DynamicFont later..
2016-04-29 01:21:18 +00:00
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
// Common properties.
Add functions for getting name and font style from dynamic and bitmap fonts. Add font selection toolbar editor plugin.
2021-10-26 06:40:11 +00:00
virtual void set_font_name(const String &p_name);
virtual String get_font_name() const;
virtual void set_font_style_name(const String &p_name);
virtual String get_font_style_name() const;
virtual void set_font_style(uint32_t p_style);
virtual uint32_t get_font_style() const;
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
virtual void set_antialiased(bool p_antialiased);
virtual bool is_antialiased() const;
move Font to BitmapFont so we can add DynamicFont later..
2016-04-29 01:21:18 +00:00
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 10:27:18 +00:00
virtual void set_generate_mipmaps(bool p_generate_mipmaps);
virtual bool get_generate_mipmaps() const;
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
virtual void set_multichannel_signed_distance_field(bool p_msdf);
virtual bool is_multichannel_signed_distance_field() const;
[Text Server] Restores bitmap font dynamic construction functions.
2021-02-06 14:34:06 +00:00
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
virtual void set_msdf_pixel_range(int p_msdf_pixel_range);
virtual int get_msdf_pixel_range() const;
[Text Server] Restores bitmap font dynamic construction functions.
2021-02-06 14:34:06 +00:00
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
virtual void set_msdf_size(int p_msdf_size);
virtual int get_msdf_size() const;
move Font to BitmapFont so we can add DynamicFont later..
2016-04-29 01:21:18 +00:00
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
virtual void set_fixed_size(int p_fixed_size);
virtual int get_fixed_size() const;
move Font to BitmapFont so we can add DynamicFont later..
2016-04-29 01:21:18 +00:00
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
virtual void set_force_autohinter(bool p_force_autohinter);
virtual bool is_force_autohinter() const;
[Complex Text Layouts] Add variable fonts support.
2020-10-22 16:40:18 +00:00
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
virtual void set_hinting(TextServer::Hinting p_hinting);
virtual TextServer::Hinting get_hinting() const;
Perfect FreeType-based outlines for DynamicFonts - Implement outlines based on FreeType Stroker API. This allows artifact-free results, similar to what you will see in Web or any text editing tools. Outline is a part of DynamicFont rather than Label, because outlines have to be baked into the font's atlas. Font has a default outline_color and a Label can specify font_outline_modulator that will be multiplied with the Font's color to get the final result. - draw_char now has to be called twice to fully render a text - first with p_outline == true for each character and then with p_outline == false for each character. - Number of draw-calls is reduced from 5 to 2 per outlined character. - Overall cleanup of DynamicFont code, extracted duplicated code pieces into separate methods. - The change is backward-compatible - Labels still have outline properties that work exactly as they worked before. Closes #16279.
2018-03-17 08:44:34 +00:00
Add sub-pixel glyph positioning support.
2022-01-10 08:13:22 +00:00
virtual void set_subpixel_positioning(TextServer::SubpixelPositioning p_subpixel);
virtual TextServer::SubpixelPositioning get_subpixel_positioning() const;
Add options to embolden and transform font outlines to simulate bold and italic typefaces.
2022-03-11 07:31:16 +00:00
virtual void set_embolden(float p_strength);
virtual float get_embolden() const;
virtual void set_transform(Transform2D p_transform);
virtual Transform2D get_transform() const;
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
virtual void set_oversampling(real_t p_oversampling);
virtual real_t get_oversampling() const;
move Font to BitmapFont so we can add DynamicFont later..
2016-04-29 01:21:18 +00:00
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
// Cache.
virtual RID find_cache(const Dictionary &p_variation_coordinates) const;
[TextServer] Restore character and space extra spacing support.
2021-02-15 08:46:23 +00:00
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
virtual int get_cache_count() const;
virtual void clear_cache();
virtual void remove_cache(int p_cache_index);
move Font to BitmapFont so we can add DynamicFont later..
2016-04-29 01:21:18 +00:00
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
virtual Array get_size_cache_list(int p_cache_index) const;
virtual void clear_size_cache(int p_cache_index);
virtual void remove_size_cache(int p_cache_index, const Vector2i &p_size);
Perfect FreeType-based outlines for DynamicFonts - Implement outlines based on FreeType Stroker API. This allows artifact-free results, similar to what you will see in Web or any text editing tools. Outline is a part of DynamicFont rather than Label, because outlines have to be baked into the font's atlas. Font has a default outline_color and a Label can specify font_outline_modulator that will be multiplied with the Font's color to get the final result. - draw_char now has to be called twice to fully render a text - first with p_outline == true for each character and then with p_outline == false for each character. - Number of draw-calls is reduced from 5 to 2 per outlined character. - Overall cleanup of DynamicFont code, extracted duplicated code pieces into separate methods. - The change is backward-compatible - Labels still have outline properties that work exactly as they worked before. Closes #16279.
2018-03-17 08:44:34 +00:00
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
virtual void set_variation_coordinates(int p_cache_index, const Dictionary &p_variation_coordinates);
virtual Dictionary get_variation_coordinates(int p_cache_index) const;
Perfect FreeType-based outlines for DynamicFonts - Implement outlines based on FreeType Stroker API. This allows artifact-free results, similar to what you will see in Web or any text editing tools. Outline is a part of DynamicFont rather than Label, because outlines have to be baked into the font's atlas. Font has a default outline_color and a Label can specify font_outline_modulator that will be multiplied with the Font's color to get the final result. - draw_char now has to be called twice to fully render a text - first with p_outline == true for each character and then with p_outline == false for each character. - Number of draw-calls is reduced from 5 to 2 per outlined character. - Overall cleanup of DynamicFont code, extracted duplicated code pieces into separate methods. - The change is backward-compatible - Labels still have outline properties that work exactly as they worked before. Closes #16279.
2018-03-17 08:44:34 +00:00
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
virtual void set_ascent(int p_cache_index, int p_size, real_t p_ascent);
virtual real_t get_ascent(int p_cache_index, int p_size) const;
Perfect FreeType-based outlines for DynamicFonts - Implement outlines based on FreeType Stroker API. This allows artifact-free results, similar to what you will see in Web or any text editing tools. Outline is a part of DynamicFont rather than Label, because outlines have to be baked into the font's atlas. Font has a default outline_color and a Label can specify font_outline_modulator that will be multiplied with the Font's color to get the final result. - draw_char now has to be called twice to fully render a text - first with p_outline == true for each character and then with p_outline == false for each character. - Number of draw-calls is reduced from 5 to 2 per outlined character. - Overall cleanup of DynamicFont code, extracted duplicated code pieces into separate methods. - The change is backward-compatible - Labels still have outline properties that work exactly as they worked before. Closes #16279.
2018-03-17 08:44:34 +00:00
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
virtual void set_descent(int p_cache_index, int p_size, real_t p_descent);
virtual real_t get_descent(int p_cache_index, int p_size) const;
remove trailing whitespace
2016-03-08 23:00:52 +00:00
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
virtual void set_underline_position(int p_cache_index, int p_size, real_t p_underline_position);
virtual real_t get_underline_position(int p_cache_index, int p_size) const;
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
virtual void set_underline_thickness(int p_cache_index, int p_size, real_t p_underline_thickness);
virtual real_t get_underline_thickness(int p_cache_index, int p_size) const;
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
virtual void set_scale(int p_cache_index, int p_size, real_t p_scale); // Rendering scale for bitmap fonts (e.g. emoji fonts).
virtual real_t get_scale(int p_cache_index, int p_size) const;
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
virtual void set_spacing(int p_cache_index, int p_size, TextServer::SpacingType p_spacing, int p_value);
virtual int get_spacing(int p_cache_index, int p_size, TextServer::SpacingType p_spacing) const;
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
virtual int get_texture_count(int p_cache_index, const Vector2i &p_size) const;
virtual void clear_textures(int p_cache_index, const Vector2i &p_size);
virtual void remove_texture(int p_cache_index, const Vector2i &p_size, int p_texture_index);
[Complex Text Layouts] Refactor Font class, default themes and controls to use Text Server interface. Implement interface mirroring. Add TextLine and TextParagraph classes. Handle UTF-16 input on macOS and Windows.
2020-09-03 11:22:16 +00:00
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
virtual void set_texture_image(int p_cache_index, const Vector2i &p_size, int p_texture_index, const Ref<Image> &p_image);
virtual Ref<Image> get_texture_image(int p_cache_index, const Vector2i &p_size, int p_texture_index) const;
[Complex Text Layouts] Refactor Font class, default themes and controls to use Text Server interface. Implement interface mirroring. Add TextLine and TextParagraph classes. Handle UTF-16 input on macOS and Windows.
2020-09-03 11:22:16 +00:00
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
virtual void set_texture_offsets(int p_cache_index, const Vector2i &p_size, int p_texture_index, const PackedInt32Array &p_offset);
virtual PackedInt32Array get_texture_offsets(int p_cache_index, const Vector2i &p_size, int p_texture_index) const;
virtual Array get_glyph_list(int p_cache_index, const Vector2i &p_size) const;
virtual void clear_glyphs(int p_cache_index, const Vector2i &p_size);
virtual void remove_glyph(int p_cache_index, const Vector2i &p_size, int32_t p_glyph);
virtual void set_glyph_advance(int p_cache_index, int p_size, int32_t p_glyph, const Vector2 &p_advance);
virtual Vector2 get_glyph_advance(int p_cache_index, int p_size, int32_t p_glyph) const;
virtual void set_glyph_offset(int p_cache_index, const Vector2i &p_size, int32_t p_glyph, const Vector2 &p_offset);
virtual Vector2 get_glyph_offset(int p_cache_index, const Vector2i &p_size, int32_t p_glyph) const;
virtual void set_glyph_size(int p_cache_index, const Vector2i &p_size, int32_t p_glyph, const Vector2 &p_gl_size);
virtual Vector2 get_glyph_size(int p_cache_index, const Vector2i &p_size, int32_t p_glyph) const;
virtual void set_glyph_uv_rect(int p_cache_index, const Vector2i &p_size, int32_t p_glyph, const Rect2 &p_uv_rect);
virtual Rect2 get_glyph_uv_rect(int p_cache_index, const Vector2i &p_size, int32_t p_glyph) const;
virtual void set_glyph_texture_idx(int p_cache_index, const Vector2i &p_size, int32_t p_glyph, int p_texture_idx);
virtual int get_glyph_texture_idx(int p_cache_index, const Vector2i &p_size, int32_t p_glyph) const;
[Complex Text Layouts] Refactor Font class, default themes and controls to use Text Server interface. Implement interface mirroring. Add TextLine and TextParagraph classes. Handle UTF-16 input on macOS and Windows.
2020-09-03 11:22:16 +00:00
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
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virtual Array get_kerning_list(int p_cache_index, int p_size) const;
virtual void clear_kerning_map(int p_cache_index, int p_size);
virtual void remove_kerning(int p_cache_index, int p_size, const Vector2i &p_glyph_pair);
virtual void set_kerning(int p_cache_index, int p_size, const Vector2i &p_glyph_pair, const Vector2 &p_kerning);
virtual Vector2 get_kerning(int p_cache_index, int p_size, const Vector2i &p_glyph_pair) const;
virtual void render_range(int p_cache_index, const Vector2i &p_size, char32_t p_start, char32_t p_end);
virtual void render_glyph(int p_cache_index, const Vector2i &p_size, int32_t p_index);
virtual RID get_cache_rid(int p_cache_index) const;
// Language/script support override.
virtual bool is_language_supported(const String &p_language) const;
virtual void set_language_support_override(const String &p_language, bool p_supported);
virtual bool get_language_support_override(const String &p_language) const;
virtual void remove_language_support_override(const String &p_language);
virtual Vector<String> get_language_support_overrides() const;
virtual bool is_script_supported(const String &p_script) const;
virtual void set_script_support_override(const String &p_script, bool p_supported);
virtual bool get_script_support_override(const String &p_script) const;
virtual void remove_script_support_override(const String &p_script);
virtual Vector<String> get_script_support_overrides() const;
[TextServer] Improve ligature cursor handling. Fix mid-grapheme hit test. Fix OpenType features property handling, add default features override option. Enable mid-grapheme cursor by default.
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virtual void set_opentype_feature_overrides(const Dictionary &p_overrides);
virtual Dictionary get_opentype_feature_overrides() const;
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
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// Base font properties.
virtual bool has_char(char32_t p_char) const;
virtual String get_supported_chars() const;
virtual int32_t get_glyph_index(int p_size, char32_t p_char, char32_t p_variation_selector = 0x0000) const;
virtual Dictionary get_supported_feature_list() const;
virtual Dictionary get_supported_variation_list() const;
FontData();
[Complex Text Layouts] Refactor Font class, default themes and controls to use Text Server interface. Implement interface mirroring. Add TextLine and TextParagraph classes. Handle UTF-16 input on macOS and Windows.
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~FontData();
};
/*************************************************************************/
class TextLine;
class TextParagraph;
class Font : public Resource {
GDCLASS(Font, Resource);
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
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// Shaped string cache.
[Complex Text Layouts] Refactor Font class, default themes and controls to use Text Server interface. Implement interface mirroring. Add TextLine and TextParagraph classes. Handle UTF-16 input on macOS and Windows.
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mutable LRUCache<uint64_t, Ref<TextLine>> cache;
mutable LRUCache<uint64_t, Ref<TextParagraph>> cache_wrap;
GODOT IS OPEN SOURCE
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Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
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// Font data cache.
[Complex Text Layouts] Refactor Font class, default themes and controls to use Text Server interface. Implement interface mirroring. Add TextLine and TextParagraph classes. Handle UTF-16 input on macOS and Windows.
2020-09-03 11:22:16 +00:00
Vector<Ref<FontData>> data;
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
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mutable Vector<RID> rids;
// Font config.
Dictionary variation_coordinates;
int spacing_bottom = 0;
int spacing_top = 0;
_FORCE_INLINE_ void _data_changed();
_FORCE_INLINE_ void _ensure_rid(int p_index) const; // Find or create cache record.
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A Whole New World (clang-format edition) I can show you the code Pretty, with proper whitespace Tell me, coder, now when did You last write readable code? I can open your eyes Make you see your bad indent Force you to respect the style The core devs agreed upon A whole new world A new fantastic code format A de facto standard With some sugar Enforced with clang-format A whole new world A dazzling style we all dreamed of And when we read it through It's crystal clear That now we're in a whole new world of code
2017-03-05 15:44:50 +00:00
protected:
GODOT IS OPEN SOURCE
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static void _bind_methods();
[Complex Text Layouts] Refactor Font class, default themes and controls to use Text Server interface. Implement interface mirroring. Add TextLine and TextParagraph classes. Handle UTF-16 input on macOS and Windows.
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bool _set(const StringName &p_name, const Variant &p_value);
bool _get(const StringName &p_name, Variant &r_ret) const;
void _get_property_list(List<PropertyInfo> *p_list) const;
remove trailing whitespace
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Improve resource load cache -Added a new method in Resource: reset_state , used for reloading the same resource from disk -Added a new cache mode "replace" in ResourceLoader, which reuses existing loaded sub-resources but resets their data from disk (or replaces them if they chaged type) -Because the correct sub-resource paths are always loaded now, this fixes bugs with subresource folding or subresource ordering when saving.
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virtual void reset_state() override;
[Complex Text Layouts] Refactor Font class, default themes and controls to use Text Server interface. Implement interface mirroring. Add TextLine and TextParagraph classes. Handle UTF-16 input on macOS and Windows.
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public:
Ignore empty Font resources as theme override. Add range hint to font_size properties. Remove excessive `base_size` Font property.
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static const int DEFAULT_FONT_SIZE = 16;
[Complex Text Layouts] Refactor Font class, default themes and controls to use Text Server interface. Implement interface mirroring. Add TextLine and TextParagraph classes. Handle UTF-16 input on macOS and Windows.
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Dictionary get_feature_list() const;
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Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
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// Font data.
virtual void add_data(const Ref<FontData> &p_data);
virtual void set_data(int p_idx, const Ref<FontData> &p_data);
virtual int get_data_count() const;
virtual Ref<FontData> get_data(int p_idx) const;
virtual RID get_data_rid(int p_idx) const;
virtual void clear_data();
virtual void remove_data(int p_idx);
// Font configuration.
virtual void set_variation_coordinates(const Dictionary &p_variation_coordinates);
virtual Dictionary get_variation_coordinates() const;
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
virtual void set_spacing(TextServer::SpacingType p_spacing, int p_value);
virtual int get_spacing(TextServer::SpacingType p_spacing) const;
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
// Font metrics.
Ignore empty Font resources as theme override. Add range hint to font_size properties. Remove excessive `base_size` Font property.
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virtual real_t get_height(int p_size = DEFAULT_FONT_SIZE) const;
virtual real_t get_ascent(int p_size = DEFAULT_FONT_SIZE) const;
virtual real_t get_descent(int p_size = DEFAULT_FONT_SIZE) const;
virtual real_t get_underline_position(int p_size = DEFAULT_FONT_SIZE) const;
virtual real_t get_underline_thickness(int p_size = DEFAULT_FONT_SIZE) const;
GODOT IS OPEN SOURCE
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[Complex Text Layouts] Refactor Font class, default themes and controls to use Text Server interface. Implement interface mirroring. Add TextLine and TextParagraph classes. Handle UTF-16 input on macOS and Windows.
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// Drawing string.
Add a double-precision editor build to CI
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virtual Size2 get_string_size(const String &p_text, int p_size = DEFAULT_FONT_SIZE, HorizontalAlignment p_alignment = HORIZONTAL_ALIGNMENT_LEFT, float p_width = -1, uint16_t p_flags = TextServer::JUSTIFICATION_KASHIDA | TextServer::JUSTIFICATION_WORD_BOUND) const;
virtual Size2 get_multiline_string_size(const String &p_text, float p_width = -1, int p_size = DEFAULT_FONT_SIZE, uint16_t p_flags = TextServer::BREAK_MANDATORY | TextServer::BREAK_WORD_BOUND) const;
added fallbacks proprty to fonts
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Add a double-precision editor build to CI
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virtual void draw_string(RID p_canvas_item, const Point2 &p_pos, const String &p_text, HorizontalAlignment p_alignment = HORIZONTAL_ALIGNMENT_LEFT, float p_width = -1, int p_size = DEFAULT_FONT_SIZE, const Color &p_modulate = Color(1, 1, 1), int p_outline_size = 0, const Color &p_outline_modulate = Color(1, 1, 1, 0), uint16_t p_flags = TextServer::JUSTIFICATION_KASHIDA | TextServer::JUSTIFICATION_WORD_BOUND) const;
virtual void draw_multiline_string(RID p_canvas_item, const Point2 &p_pos, const String &p_text, HorizontalAlignment p_alignment = HORIZONTAL_ALIGNMENT_LEFT, float p_width = -1, int p_max_lines = -1, int p_size = DEFAULT_FONT_SIZE, const Color &p_modulate = Color(1, 1, 1), int p_outline_size = 0, const Color &p_outline_modulate = Color(1, 1, 1, 0), uint16_t p_flags = TextServer::BREAK_MANDATORY | TextServer::BREAK_WORD_BOUND | TextServer::JUSTIFICATION_KASHIDA | TextServer::JUSTIFICATION_WORD_BOUND) const;
added fallbacks proprty to fonts
2015-12-11 02:02:40 +00:00
[Complex Text Layouts] Refactor Font class, default themes and controls to use Text Server interface. Implement interface mirroring. Add TextLine and TextParagraph classes. Handle UTF-16 input on macOS and Windows.
2020-09-03 11:22:16 +00:00
// Helper functions.
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
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virtual bool has_char(char32_t p_char) const;
virtual String get_supported_chars() const;
signed distance field font support
2015-03-21 03:43:33 +00:00
Makes FontData importable resource. Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
2020-12-27 13:30:33 +00:00
// Drawing char.
Ignore empty Font resources as theme override. Add range hint to font_size properties. Remove excessive `base_size` Font property.
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virtual Size2 get_char_size(char32_t p_char, char32_t p_next = 0, int p_size = DEFAULT_FONT_SIZE) const;
virtual real_t draw_char(RID p_canvas_item, const Point2 &p_pos, char32_t p_char, char32_t p_next = 0, int p_size = DEFAULT_FONT_SIZE, const Color &p_modulate = Color(1, 1, 1), int p_outline_size = 0, const Color &p_outline_modulate = Color(1, 1, 1, 0)) const;
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Unify TextServer built-in module and GDExtension code.
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Array get_rids() const;
[Complex Text Layouts] Refactor Font class, default themes and controls to use Text Server interface. Implement interface mirroring. Add TextLine and TextParagraph classes. Handle UTF-16 input on macOS and Windows.
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void update_changes();
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[Complex Text Layouts] Refactor Font class, default themes and controls to use Text Server interface. Implement interface mirroring. Add TextLine and TextParagraph classes. Handle UTF-16 input on macOS and Windows.
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Font();
~Font();
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};
[Complex Text Layouts] Add compatibility for legacy Font resources.
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#endif /* FONT_H */