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