/usr/include/gnash/asobj/DragState.h is in gnash-dev 0.8.11~git20160109-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | //
// Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
// Free Software Foundation, Inc
//
// 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, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#ifndef GNASH_DRAG_STATE_H
#define GNASH_DRAG_STATE_H
#include <boost/optional.hpp>
#include "SWFRect.h"
#include "DisplayObject.h"
// Forward declarations
namespace gnash {
class DisplayObject;
}
namespace gnash {
/// What is being dragged and how
class DragState
{
public:
DragState(DisplayObject* d, bool lock)
:
_displayObject(d),
_lock_centered(lock),
_xoffset(0),
_yoffset(0)
{
}
bool isLockCentered() const {
return _lock_centered;
}
/// Set displacement offset from origin
/// at time of drag start.
/// Coordinates are in stage space (twips)
///
void setOffset(std::int32_t x, std::int32_t y) {
_xoffset = x;
_yoffset = y;
}
std::int32_t xOffset() const { return _xoffset; }
std::int32_t yOffset() const { return _yoffset; }
bool hasBounds() const {
return _bounds ? true : false;
}
/// \brief
/// Get the boundaries to constraint
/// the drag into.
//
/// Coordinates of the rectangle are
/// expected in TWIPS.
///
/// Note that if hasBounds() is false
/// the returned rectangle is the NULL
/// rectangle - see SWFRect::is_null().
///
const SWFRect& getBounds() const { return *_bounds; }
/// \brief
/// Set the boundaries to constraint
/// the drag into.
//
/// Coordinates of the rectangle are
/// expected in TWIPS.
///
void setBounds(const SWFRect& bounds) {
_bounds = bounds;
}
/// May return NULL !!
DisplayObject* getCharacter() const {
return _displayObject;
}
/// Reset drag state to its initial condition
void reset() {
_displayObject = nullptr;
_bounds.reset();
_lock_centered = false;
}
/// Mark DisplayObject as reachable (if any)
void markReachableResources() const {
if (_displayObject) _displayObject->setReachable();
}
private:
/// Boundaries to constrain the drag into.
/// Coordinates in TWIPS.
boost::optional<SWFRect> _bounds;
DisplayObject* _displayObject;
bool _lock_centered;
/// Offsets of displacement from DisplayObject origin
/// at time of drag start. These are used for non
/// lock-centered dragging.
/// Coordinates are in stage space (TWIPS)
std::int32_t _xoffset;
std::int32_t _yoffset;
};
} // namespace gnash
#endif // GNASH_DRAG_STATE_H
|