1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
|
/*************************************************************************/
/* shader_editor_plugin.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* 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. */
/*************************************************************************/
#ifndef SHADER_EDITOR_PLUGIN_H
#define SHADER_EDITOR_PLUGIN_H
#include "editor/code_editor.h"
#include "editor/editor_plugin.h"
#include "scene/gui/menu_button.h"
#include "scene/gui/panel_container.h"
#include "scene/gui/rich_text_label.h"
#include "scene/gui/tab_container.h"
#include "scene/gui/text_edit.h"
#include "scene/main/timer.h"
#include "scene/resources/shader.h"
#include "servers/rendering/shader_warnings.h"
class ShaderTextEditor : public CodeTextEditor {
GDCLASS(ShaderTextEditor, CodeTextEditor);
Color marked_line_color = Color(1, 1, 1);
struct WarningsComparator {
_ALWAYS_INLINE_ bool operator()(const ShaderWarning &p_a, const ShaderWarning &p_b) const { return (p_a.get_line() < p_b.get_line()); }
};
Ref<CodeHighlighter> syntax_highlighter;
RichTextLabel *warnings_panel = nullptr;
Ref<Shader> shader;
List<ShaderWarning> warnings;
Error last_compile_result = Error::OK;
void _check_shader_mode();
void _update_warning_panel();
protected:
void _notification(int p_what);
static void _bind_methods();
virtual void _load_theme_settings() override;
virtual void _code_complete_script(const String &p_code, List<ScriptLanguage::CodeCompletionOption> *r_options) override;
public:
virtual void _validate_script() override;
void reload_text();
void set_warnings_panel(RichTextLabel *p_warnings_panel);
Ref<Shader> get_edited_shader() const;
void set_edited_shader(const Ref<Shader> &p_shader);
ShaderTextEditor();
};
class ShaderEditor : public PanelContainer {
GDCLASS(ShaderEditor, PanelContainer);
enum {
EDIT_UNDO,
EDIT_REDO,
EDIT_CUT,
EDIT_COPY,
EDIT_PASTE,
EDIT_SELECT_ALL,
EDIT_MOVE_LINE_UP,
EDIT_MOVE_LINE_DOWN,
EDIT_INDENT_LEFT,
EDIT_INDENT_RIGHT,
EDIT_DELETE_LINE,
EDIT_DUPLICATE_SELECTION,
EDIT_TOGGLE_COMMENT,
EDIT_COMPLETE,
SEARCH_FIND,
SEARCH_FIND_NEXT,
SEARCH_FIND_PREV,
SEARCH_REPLACE,
SEARCH_GOTO_LINE,
BOOKMARK_TOGGLE,
BOOKMARK_GOTO_NEXT,
BOOKMARK_GOTO_PREV,
BOOKMARK_REMOVE_ALL,
HELP_DOCS,
};
MenuButton *edit_menu;
MenuButton *search_menu;
PopupMenu *bookmarks_menu;
MenuButton *help_menu;
PopupMenu *context_menu;
RichTextLabel *warnings_panel = nullptr;
uint64_t idle;
GotoLineDialog *goto_line_dialog;
ConfirmationDialog *erase_tab_confirm;
ConfirmationDialog *disk_changed;
ShaderTextEditor *shader_editor;
void _menu_option(int p_option);
mutable Ref<Shader> shader;
void _editor_settings_changed();
void _project_settings_changed();
void _check_for_external_edit();
void _reload_shader_from_disk();
void _show_warnings_panel(bool p_show);
void _warning_clicked(Variant p_line);
void _update_warnings(bool p_validate);
protected:
void _notification(int p_what);
static void _bind_methods();
void _make_context_menu(bool p_selection, Vector2 p_position);
void _text_edit_gui_input(const Ref<InputEvent> &ev);
void _update_bookmark_list();
void _bookmark_item_pressed(int p_idx);
public:
void apply_shaders();
void ensure_select_current();
void edit(const Ref<Shader> &p_shader);
void goto_line_selection(int p_line, int p_begin, int p_end);
virtual Size2 get_minimum_size() const override { return Size2(0, 200); }
void save_external_data(const String &p_str = "");
ShaderEditor();
};
class ShaderEditorPlugin : public EditorPlugin {
GDCLASS(ShaderEditorPlugin, EditorPlugin);
bool _2d;
ShaderEditor *shader_editor;
Button *button;
public:
virtual String get_name() const override { return "Shader"; }
bool has_main_screen() const override { return false; }
virtual void edit(Object *p_object) override;
virtual bool handles(Object *p_object) const override;
virtual void make_visible(bool p_visible) override;
virtual void selected_notify() override;
ShaderEditor *get_shader_editor() const { return shader_editor; }
virtual void save_external_data() override;
virtual void apply_changes() override;
ShaderEditorPlugin();
~ShaderEditorPlugin();
};
#endif
|