f8ab79e68a
This prevents the pitfall of UB when checking if they have been assigned something valid by comparing to nullptr.
116 lines
4.1 KiB
C++
116 lines
4.1 KiB
C++
/*************************************************************************/
|
|
/* dialogs.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 DIALOGS_H
|
|
#define DIALOGS_H
|
|
|
|
#include "box_container.h"
|
|
#include "scene/gui/button.h"
|
|
#include "scene/gui/label.h"
|
|
#include "scene/gui/panel.h"
|
|
#include "scene/gui/popup.h"
|
|
#include "scene/gui/texture_button.h"
|
|
#include "scene/main/window.h"
|
|
|
|
class LineEdit;
|
|
|
|
class AcceptDialog : public Window {
|
|
GDCLASS(AcceptDialog, Window);
|
|
|
|
Window *parent_visible = nullptr;
|
|
Panel *bg = nullptr;
|
|
HBoxContainer *hbc = nullptr;
|
|
Label *label = nullptr;
|
|
Button *ok = nullptr;
|
|
bool hide_on_ok = true;
|
|
bool close_on_escape = true;
|
|
|
|
void _custom_action(const String &p_action);
|
|
void _update_child_rects();
|
|
|
|
static bool swap_cancel_ok;
|
|
|
|
void _input_from_window(const Ref<InputEvent> &p_event);
|
|
void _parent_focused();
|
|
|
|
protected:
|
|
virtual Size2 _get_contents_minimum_size() const override;
|
|
|
|
void _notification(int p_what);
|
|
static void _bind_methods();
|
|
virtual void ok_pressed() {}
|
|
virtual void cancel_pressed() {}
|
|
virtual void custom_action(const String &) {}
|
|
|
|
// Not private since used by derived classes signal.
|
|
void _text_submitted(const String &p_text);
|
|
void _ok_pressed();
|
|
void _cancel_pressed();
|
|
|
|
public:
|
|
Label *get_label() { return label; }
|
|
static void set_swap_cancel_ok(bool p_swap);
|
|
|
|
void register_text_enter(Control *p_line_edit);
|
|
|
|
Button *get_ok_button() { return ok; }
|
|
Button *add_button(const String &p_text, bool p_right = false, const String &p_action = "");
|
|
Button *add_cancel_button(const String &p_cancel = "");
|
|
void remove_button(Control *p_button);
|
|
|
|
void set_hide_on_ok(bool p_hide);
|
|
bool get_hide_on_ok() const;
|
|
|
|
void set_close_on_escape(bool p_enable);
|
|
bool get_close_on_escape() const;
|
|
|
|
void set_text(String p_text);
|
|
String get_text() const;
|
|
|
|
void set_autowrap(bool p_autowrap);
|
|
bool has_autowrap();
|
|
|
|
AcceptDialog();
|
|
~AcceptDialog();
|
|
};
|
|
|
|
class ConfirmationDialog : public AcceptDialog {
|
|
GDCLASS(ConfirmationDialog, AcceptDialog);
|
|
Button *cancel = nullptr;
|
|
|
|
protected:
|
|
static void _bind_methods();
|
|
|
|
public:
|
|
Button *get_cancel_button();
|
|
ConfirmationDialog();
|
|
};
|
|
|
|
#endif
|