godot/editor/progress_dialog.h

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/*************************************************************************/
/* progress_dialog.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
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/*************************************************************************/
/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md) */
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/* */
/* 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. */
/*************************************************************************/
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#ifndef PROGRESS_DIALOG_H
#define PROGRESS_DIALOG_H
#include "scene/gui/box_container.h"
#include "scene/gui/button.h"
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#include "scene/gui/label.h"
#include "scene/gui/popup.h"
#include "scene/gui/progress_bar.h"
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class BackgroundProgress : public HBoxContainer {
GDCLASS(BackgroundProgress, HBoxContainer);
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_THREAD_SAFE_CLASS_
struct Task {
HBoxContainer *hb;
ProgressBar *progress;
};
Map<String, Task> tasks;
Map<String, int> updates;
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void _update();
protected:
void _add_task(const String &p_task, const String &p_label, int p_steps);
void _task_step(const String &p_task, int p_step = -1);
void _end_task(const String &p_task);
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static void _bind_methods();
public:
void add_task(const String &p_task, const String &p_label, int p_steps);
void task_step(const String &p_task, int p_step = -1);
void end_task(const String &p_task);
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BackgroundProgress() {}
};
class ProgressDialog : public Popup {
GDCLASS(ProgressDialog, Popup);
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struct Task {
String task;
VBoxContainer *vb;
ProgressBar *progress;
Label *state;
};
HBoxContainer *cancel_hb;
Button *cancel;
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Map<String, Task> tasks;
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VBoxContainer *main;
uint64_t last_progress_tick;
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static ProgressDialog *singleton;
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void _popup();
void _cancel_pressed();
bool cancelled;
protected:
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void _notification(int p_what);
static void _bind_methods();
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public:
static ProgressDialog *get_singleton() { return singleton; }
void add_task(const String &p_task, const String &p_label, int p_steps, bool p_can_cancel = false);
bool task_step(const String &p_task, const String &p_state, int p_step = -1, bool p_force_redraw = true);
void end_task(const String &p_task);
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ProgressDialog();
};
#endif // PROGRESS_DIALOG_H