mirror of https://github.com/odrling/Aegisub
60 lines
1.8 KiB
C++
60 lines
1.8 KiB
C++
// Copyright (c) 2011, Thomas Goyne <plorkyeran@aegisub.org>
|
|
//
|
|
// Permission to use, copy, modify, and distribute this software for any
|
|
// purpose with or without fee is hereby granted, provided that the above
|
|
// copyright notice and this permission notice appear in all copies.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
//
|
|
// Aegisub Project http://www.aegisub.org/
|
|
//
|
|
// $Id$
|
|
|
|
/// @file visual_tool_clip.h
|
|
/// @see visual_tool_clip.cpp
|
|
/// @ingroup visual_ts
|
|
///
|
|
|
|
#include "visual_feature.h"
|
|
#include "visual_tool.h"
|
|
|
|
/// @class ClipCorner
|
|
/// @brief VisualDraggableFeature with siblings
|
|
struct ClipCorner : public VisualDraggableFeature {
|
|
ClipCorner *horiz; /// Other corner on this corner's horizontal line
|
|
ClipCorner *vert; /// Other corner on this corner's vertical line
|
|
ClipCorner() : VisualDraggableFeature() , horiz(0) , vert(0) { }
|
|
};
|
|
|
|
/// DOCME
|
|
/// @class VisualToolClip
|
|
/// @brief DOCME
|
|
///
|
|
/// DOCME
|
|
class VisualToolClip : public VisualTool<ClipCorner> {
|
|
Vector2D cur_1;
|
|
Vector2D cur_2;
|
|
|
|
bool inverse; ///< Is this currently in iclip mode?
|
|
|
|
bool InitializeHold();
|
|
void UpdateHold();
|
|
void CommitHold();
|
|
|
|
void DoRefresh();
|
|
void SetFeaturePositions();
|
|
|
|
bool InitializeDrag(feature_iterator feature);
|
|
void UpdateDrag(feature_iterator feature);
|
|
|
|
void Draw();
|
|
public:
|
|
VisualToolClip(VideoDisplay *parent, agi::Context *context);
|
|
};
|