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113 lines
3.0 KiB
C++
113 lines
3.0 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef GRAPHICS_MACGUI_MACWIDGET_H
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#define GRAPHICS_MACGUI_MACWIDGET_H
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#include "common/array.h"
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#include "common/events.h"
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#include "common/rect.h"
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#include "graphics/managed_surface.h"
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namespace Common {
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struct Event;
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}
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namespace Graphics {
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class ManagedSurface;
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class MacWindowManager;
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class MacWidget {
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public:
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MacWidget(MacWidget *parent, int x, int y, int w, int h, MacWindowManager *wm, bool focusable, uint16 border = 0, uint16 gutter = 0, uint16 shadow = 0, uint32 fgcolor = 0, uint32 bgcolor= 0xff);
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virtual ~MacWidget();
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/**
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* Accessor method for the complete dimensions of the widget.
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* @return Dimensions of the widget relative to the parent's position.
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*/
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const Common::Rect &getDimensions() { return _dims; }
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/**
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* Method for indicating whether the widget is active or inactive.
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* Used by the WM to handle focus on windows, etc.
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* @param active Desired state of the widget.
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*/
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virtual void setActive(bool active);
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/**
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* Method for marking the widget for redraw.
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* @param dirty True if the widget needs to be redrawn.
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*/
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void setDirty(bool dirty) { _contentIsDirty = dirty; }
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virtual bool needsRedraw() { return _contentIsDirty; }
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virtual bool draw(ManagedSurface *g, bool forceRedraw = false);
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virtual bool draw(bool forceRedraw = false);
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virtual void blit(ManagedSurface *g, Common::Rect &dest);
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virtual bool processEvent(Common::Event &event);
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virtual bool hasAllFocus() { return _active; }
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virtual bool isEditable() { return _editable; }
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virtual void setColors(uint32 fg, uint32 bg);
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virtual void setDimensions(const Common::Rect &r) {
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_dims = r;
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}
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Common::Point getAbsolutePos();
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MacWidget *findEventHandler(Common::Event &event, int dx, int dy);
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void removeWidget(MacWidget *child, bool del = true);
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Graphics::ManagedSurface *getSurface() { return _composeSurface; }
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protected:
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uint16 _border;
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uint16 _gutter;
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uint16 _shadow;
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uint32 _fgcolor, _bgcolor;
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Graphics::ManagedSurface *_composeSurface;
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bool _contentIsDirty;
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public:
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bool _focusable;
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bool _active;
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bool _editable;
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uint _priority;
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Common::Rect _dims;
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MacWindowManager *_wm;
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MacWidget *_parent;
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Common::Array<MacWidget *> _children;
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};
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} // End of namespace Graphics
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#endif
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