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
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
|
/*************************************************************************/
/* file_dialog.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 FILE_DIALOG_H
#define FILE_DIALOG_H
#include "box_container.h"
#include "core/io/dir_access.h"
#include "scene/gui/dialogs.h"
#include "scene/gui/line_edit.h"
#include "scene/gui/option_button.h"
#include "scene/gui/tree.h"
class FileDialog : public ConfirmationDialog {
GDCLASS(FileDialog, ConfirmationDialog);
public:
enum Access {
ACCESS_RESOURCES,
ACCESS_USERDATA,
ACCESS_FILESYSTEM
};
enum FileMode {
FILE_MODE_OPEN_FILE,
FILE_MODE_OPEN_FILES,
FILE_MODE_OPEN_DIR,
FILE_MODE_OPEN_ANY,
FILE_MODE_SAVE_FILE
};
typedef Ref<Texture2D> (*GetIconFunc)(const String &);
typedef void (*RegisterFunc)(FileDialog *);
static GetIconFunc get_icon_func;
static GetIconFunc get_large_icon_func;
static RegisterFunc register_func;
static RegisterFunc unregister_func;
private:
ConfirmationDialog *makedialog = nullptr;
LineEdit *makedirname = nullptr;
Button *makedir = nullptr;
Access access = ACCESS_RESOURCES;
VBoxContainer *vbox = nullptr;
FileMode mode;
LineEdit *dir = nullptr;
HBoxContainer *drives_container = nullptr;
HBoxContainer *shortcuts_container = nullptr;
OptionButton *drives = nullptr;
Tree *tree = nullptr;
HBoxContainer *file_box = nullptr;
LineEdit *file = nullptr;
OptionButton *filter = nullptr;
AcceptDialog *mkdirerr = nullptr;
AcceptDialog *exterr = nullptr;
Ref<DirAccess> dir_access;
ConfirmationDialog *confirm_save = nullptr;
Label *message = nullptr;
Button *dir_prev = nullptr;
Button *dir_next = nullptr;
Button *dir_up = nullptr;
Button *refresh = nullptr;
Button *show_hidden = nullptr;
Vector<String> filters;
Vector<String> local_history;
int local_history_pos = 0;
void _push_history();
bool mode_overrides_title = true;
String root_subfolder;
String root_prefix;
static bool default_show_hidden_files;
bool show_hidden_files = false;
bool invalidated = true;
void update_dir();
void update_file_name();
void update_file_list();
void update_filters();
void _focus_file_text();
void _tree_multi_selected(Object *p_object, int p_cell, bool p_selected);
void _tree_selected();
void _select_drive(int p_idx);
void _tree_item_activated();
void _dir_submitted(String p_dir);
void _file_submitted(const String &p_file);
void _action_pressed();
void _save_confirm_pressed();
void _cancel_pressed();
void _filter_selected(int);
void _make_dir();
void _make_dir_confirm();
void _go_up();
void _go_back();
void _go_forward();
void _change_dir(const String &p_new_dir);
void _update_drives(bool p_select = true);
virtual void shortcut_input(const Ref<InputEvent> &p_event) override;
bool _is_open_should_be_disabled();
virtual void _post_popup() override;
protected:
void _theme_changed();
void _notification(int p_what);
static void _bind_methods();
//bind helpers
public:
void popup_file_dialog();
void clear_filters();
void add_filter(const String &p_filter, const String &p_description = "");
void set_filters(const Vector<String> &p_filters);
Vector<String> get_filters() const;
void set_enable_multiple_selection(bool p_enable);
Vector<String> get_selected_files() const;
String get_current_dir() const;
String get_current_file() const;
String get_current_path() const;
void set_current_dir(const String &p_dir);
void set_current_file(const String &p_file);
void set_current_path(const String &p_path);
void set_root_subfolder(const String &p_root);
String get_root_subfolder() const;
void set_mode_overrides_title(bool p_override);
bool is_mode_overriding_title() const;
void set_file_mode(FileMode p_mode);
FileMode get_file_mode() const;
VBoxContainer *get_vbox();
LineEdit *get_line_edit() { return file; }
void set_access(Access p_access);
Access get_access() const;
void set_show_hidden_files(bool p_show);
bool is_showing_hidden_files() const;
static void set_default_show_hidden_files(bool p_show);
void invalidate();
void deselect_all();
FileDialog();
~FileDialog();
};
VARIANT_ENUM_CAST(FileDialog::FileMode);
VARIANT_ENUM_CAST(FileDialog::Access);
#endif
|