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207 lines
7.1 KiB
C++
207 lines
7.1 KiB
C++
/**************************************************************************/
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/* text_shader_editor.h */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/**************************************************************************/
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#ifndef TEXT_SHADER_EDITOR_H
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#define TEXT_SHADER_EDITOR_H
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#include "editor/code_editor.h"
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#include "scene/gui/menu_button.h"
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#include "scene/gui/panel_container.h"
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#include "scene/gui/rich_text_label.h"
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#include "servers/rendering/shader_warnings.h"
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class GDShaderSyntaxHighlighter : public CodeHighlighter {
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GDCLASS(GDShaderSyntaxHighlighter, CodeHighlighter)
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private:
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Vector<Point2i> disabled_branch_regions;
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Color disabled_branch_color;
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public:
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virtual Dictionary _get_line_syntax_highlighting_impl(int p_line) override;
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void add_disabled_branch_region(const Point2i &p_region);
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void clear_disabled_branch_regions();
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void set_disabled_branch_color(const Color &p_color);
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};
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class ShaderTextEditor : public CodeTextEditor {
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GDCLASS(ShaderTextEditor, CodeTextEditor);
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Color marked_line_color = Color(1, 1, 1);
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struct WarningsComparator {
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_ALWAYS_INLINE_ bool operator()(const ShaderWarning &p_a, const ShaderWarning &p_b) const { return (p_a.get_line() < p_b.get_line()); }
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};
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Ref<GDShaderSyntaxHighlighter> syntax_highlighter;
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RichTextLabel *warnings_panel = nullptr;
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Ref<Shader> shader;
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Ref<ShaderInclude> shader_inc;
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List<ShaderWarning> warnings;
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Error last_compile_result = Error::OK;
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void _check_shader_mode();
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void _update_warning_panel();
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bool block_shader_changed = false;
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void _shader_changed();
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uint32_t dependencies_version = 0; // Incremented if deps changed
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protected:
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void _notification(int p_what);
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static void _bind_methods();
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virtual void _load_theme_settings() override;
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virtual void _code_complete_script(const String &p_code, List<ScriptLanguage::CodeCompletionOption> *r_options) override;
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public:
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void set_block_shader_changed(bool p_block) { block_shader_changed = p_block; }
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uint32_t get_dependencies_version() const { return dependencies_version; }
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virtual void _validate_script() override;
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void reload_text();
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void set_warnings_panel(RichTextLabel *p_warnings_panel);
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Ref<Shader> get_edited_shader() const;
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Ref<ShaderInclude> get_edited_shader_include() const;
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void set_edited_shader(const Ref<Shader> &p_shader);
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void set_edited_shader(const Ref<Shader> &p_shader, const String &p_code);
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void set_edited_shader_include(const Ref<ShaderInclude> &p_include);
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void set_edited_shader_include(const Ref<ShaderInclude> &p_include, const String &p_code);
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void set_edited_code(const String &p_code);
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ShaderTextEditor();
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};
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class TextShaderEditor : public MarginContainer {
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GDCLASS(TextShaderEditor, MarginContainer);
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enum {
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EDIT_UNDO,
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EDIT_REDO,
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EDIT_CUT,
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EDIT_COPY,
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EDIT_PASTE,
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EDIT_SELECT_ALL,
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EDIT_MOVE_LINE_UP,
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EDIT_MOVE_LINE_DOWN,
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EDIT_INDENT,
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EDIT_UNINDENT,
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EDIT_DELETE_LINE,
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EDIT_DUPLICATE_SELECTION,
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EDIT_DUPLICATE_LINES,
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EDIT_TOGGLE_WORD_WRAP,
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EDIT_TOGGLE_COMMENT,
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EDIT_COMPLETE,
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SEARCH_FIND,
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SEARCH_FIND_NEXT,
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SEARCH_FIND_PREV,
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SEARCH_REPLACE,
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SEARCH_GOTO_LINE,
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BOOKMARK_TOGGLE,
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BOOKMARK_GOTO_NEXT,
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BOOKMARK_GOTO_PREV,
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BOOKMARK_REMOVE_ALL,
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HELP_DOCS,
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};
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MenuButton *edit_menu = nullptr;
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MenuButton *search_menu = nullptr;
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PopupMenu *bookmarks_menu = nullptr;
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MenuButton *help_menu = nullptr;
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PopupMenu *context_menu = nullptr;
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RichTextLabel *warnings_panel = nullptr;
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uint64_t idle = 0;
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GotoLineDialog *goto_line_dialog = nullptr;
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ConfirmationDialog *erase_tab_confirm = nullptr;
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ConfirmationDialog *disk_changed = nullptr;
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ShaderTextEditor *shader_editor = nullptr;
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bool compilation_success = true;
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void _menu_option(int p_option);
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mutable Ref<Shader> shader;
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mutable Ref<ShaderInclude> shader_inc;
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void _editor_settings_changed();
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void _project_settings_changed();
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void _check_for_external_edit();
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void _reload_shader_from_disk();
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void _reload_shader_include_from_disk();
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void _reload();
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void _show_warnings_panel(bool p_show);
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void _warning_clicked(Variant p_line);
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void _update_warnings(bool p_validate);
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void _script_validated(bool p_valid) {
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compilation_success = p_valid;
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emit_signal(SNAME("validation_changed"));
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}
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uint32_t dependencies_version = 0xFFFFFFFF;
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bool trim_trailing_whitespace_on_save;
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protected:
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void _notification(int p_what);
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static void _bind_methods();
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void _make_context_menu(bool p_selection, Vector2 p_position);
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void _text_edit_gui_input(const Ref<InputEvent> &p_ev);
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void _update_bookmark_list();
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void _bookmark_item_pressed(int p_idx);
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public:
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bool was_compilation_successful() const { return compilation_success; }
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bool get_trim_trailing_whitespace_on_save() const { return trim_trailing_whitespace_on_save; }
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void apply_shaders();
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void ensure_select_current();
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void edit(const Ref<Shader> &p_shader);
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void edit(const Ref<ShaderInclude> &p_shader_inc);
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void goto_line_selection(int p_line, int p_begin, int p_end);
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void save_external_data(const String &p_str = "");
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void trim_trailing_whitespace();
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void validate_script();
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bool is_unsaved() const;
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void tag_saved_version();
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virtual Size2 get_minimum_size() const override { return Size2(0, 200); }
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TextShaderEditor();
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};
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#endif // TEXT_SHADER_EDITOR_H
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