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
|
/*************************************************************************/
/* texture_region_editor_plugin.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md) */
/* */
/* Author: Mariano Suligoy */
/* */
/* 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 TEXTURE_REGION_EDITOR_PLUGIN_H
#define TEXTURE_REGION_EDITOR_PLUGIN_H
#include "canvas_item_editor_plugin.h"
#include "editor/editor_node.h"
#include "editor/editor_plugin.h"
#include "scene/2d/sprite.h"
#include "scene/gui/nine_patch_rect.h"
#include "scene/resources/style_box.h"
#include "scene/resources/texture.h"
class TextureRegionEditor : public Control {
GDCLASS(TextureRegionEditor, Control);
enum SnapMode {
SNAP_NONE,
SNAP_PIXEL,
SNAP_GRID,
SNAP_AUTOSLICE
};
friend class TextureRegionEditorPlugin;
MenuButton *snap_mode_button;
TextureRect *icon_zoom;
ToolButton *zoom_in;
ToolButton *zoom_reset;
ToolButton *zoom_out;
HBoxContainer *hb_grid; //For showing/hiding the grid controls when changing the SnapMode
SpinBox *sb_step_y;
SpinBox *sb_step_x;
SpinBox *sb_off_y;
SpinBox *sb_off_x;
SpinBox *sb_sep_y;
SpinBox *sb_sep_x;
Control *edit_draw;
VScrollBar *vscroll;
HScrollBar *hscroll;
EditorNode *editor;
UndoRedo *undo_redo;
Vector2 draw_ofs;
float draw_zoom;
bool updating_scroll;
int snap_mode;
Vector2 snap_offset;
Vector2 snap_step;
Vector2 snap_separation;
NinePatchRect *node_ninepatch;
Sprite *node_sprite;
Ref<StyleBoxTexture> obj_styleBox;
Ref<AtlasTexture> atlas_tex;
Rect2 rect;
Rect2 rect_prev;
float prev_margin;
int edited_margin;
List<Rect2> autoslice_cache;
bool drag;
bool creating;
Vector2 drag_from;
int drag_index;
void _set_snap_mode(int p_mode);
void _set_snap_off_x(float p_val);
void _set_snap_off_y(float p_val);
void _set_snap_step_x(float p_val);
void _set_snap_step_y(float p_val);
void _set_snap_sep_x(float p_val);
void _set_snap_sep_y(float p_val);
void _zoom_in();
void _zoom_reset();
void _zoom_out();
void apply_rect(const Rect2 &rect);
protected:
void _notification(int p_what);
void _node_removed(Object *p_obj);
static void _bind_methods();
Vector2 snap_point(Vector2 p_target) const;
virtual void _changed_callback(Object *p_changed, const char *p_prop);
public:
void _edit_region();
void _region_draw();
void _region_input(const Ref<InputEvent> &p_input);
void _scroll_changed(float);
void edit(Object *p_obj);
TextureRegionEditor(EditorNode *p_editor);
};
class TextureRegionEditorPlugin : public EditorPlugin {
GDCLASS(TextureRegionEditorPlugin, EditorPlugin);
Button *region_button;
TextureRegionEditor *region_editor;
EditorNode *editor;
public:
virtual String get_name() const { return "TextureRegion"; }
bool has_main_screen() const { return false; }
virtual void edit(Object *p_object);
virtual bool handles(Object *p_object) const;
virtual void make_visible(bool p_visible);
void set_state(const Dictionary &p_state);
Dictionary get_state() const;
TextureRegionEditorPlugin(EditorNode *p_node);
};
#endif // TEXTURE_REGION_EDITOR_PLUGIN_H
|