mirror of
https://github.com/scummvm/scummvm.git
synced 2025-04-02 10:52:32 -04:00
101 lines
2.8 KiB
C++
101 lines
2.8 KiB
C++
/* ScummVM - Graphic Adventure Engine
|
|
*
|
|
* ScummVM is the legal property of its developers, whose names
|
|
* are too numerous to list here. Please refer to the COPYRIGHT
|
|
* file distributed with this source distribution.
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
#ifndef STARK_UI_DIALOG_BOX_H
|
|
#define STARK_UI_DIALOG_BOX_H
|
|
|
|
#include "engines/stark/stark.h"
|
|
#include "engines/stark/ui/window.h"
|
|
#include "engines/stark/gfx/color.h"
|
|
|
|
#include "common/keyboard.h"
|
|
#include "common/scummsys.h"
|
|
|
|
namespace Stark {
|
|
|
|
namespace Gfx {
|
|
class SurfaceRenderer;
|
|
class Bitmap;
|
|
}
|
|
|
|
typedef Common::Functor0<void> ConfirmCallback;
|
|
|
|
class VisualText;
|
|
|
|
/**
|
|
* A confirmation dialog with two buttons
|
|
*
|
|
* The cancel button closes the dialog without action.
|
|
* The confirm button executes a callback.
|
|
*/
|
|
class DialogBox : public Window {
|
|
public:
|
|
DialogBox(StarkEngine *vm, Gfx::Driver *gfx, Cursor *cursor);
|
|
~DialogBox() override;
|
|
|
|
/** Make the dialog visible with the specified message */
|
|
void open(const Common::String &message, ConfirmCallback *confirmCallback,
|
|
const Common::String &confirmLabel, const Common::String &cancelLabel);
|
|
|
|
/** Hide the dialog performing no action */
|
|
void close();
|
|
|
|
/** Called when the screen resolution changes */
|
|
void onScreenChanged();
|
|
|
|
/** Called when a keyboard key is pressed and the dialog is active */
|
|
void onKeyPress(const Common::CustomEventType customType);
|
|
|
|
protected:
|
|
void onRender() override;
|
|
void onClick(const Common::Point &pos) override;
|
|
|
|
private:
|
|
Gfx::Bitmap *loadBackground(Gfx::Driver *gfx);
|
|
static void drawBevel(Graphics::Surface *surface, const Common::Rect &rect);
|
|
static Common::Rect centerRect(const Common::Rect &container, const Common::Rect &size);
|
|
|
|
void freeForeground();
|
|
void recomputeLayout();
|
|
|
|
StarkEngine *_vm;
|
|
|
|
Gfx::SurfaceRenderer *_surfaceRenderer;
|
|
Gfx::Bitmap *_background;
|
|
Gfx::Bitmap *_foreground;
|
|
|
|
VisualText *_messageVisual;
|
|
VisualText *_confirmLabelVisual;
|
|
VisualText *_cancelLabelVisual;
|
|
|
|
Common::Rect _confirmButtonRect;
|
|
Common::Rect _cancelButtonRect;
|
|
Common::Rect _messageRect;
|
|
|
|
const Gfx::Color _textColor = Gfx::Color(0xFF, 0xFF, 0xFF);
|
|
const Gfx::Color _backgroundColor = Gfx::Color(26, 28, 57);
|
|
|
|
ConfirmCallback *_confirmCallback;
|
|
};
|
|
|
|
} // End of namespace Stark
|
|
|
|
#endif // STARK_UI_DIALOG_BOX_H
|