79 lines
2.0 KiB
C++
79 lines
2.0 KiB
C++
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// Jolt Physics Library (https://github.com/jrouwe/JoltPhysics)
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// SPDX-FileCopyrightText: 2021 Jorrit Rouwe
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// SPDX-License-Identifier: MIT
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#include <TestFramework.h>
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#include <Renderer/Renderer.h>
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#include <UI/UIButton.h>
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#include <UI/UIManager.h>
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JPH_IMPLEMENT_RTTI_VIRTUAL(UIButton)
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{
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JPH_ADD_BASE_CLASS(UIButton, UITextButton)
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}
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void UIButton::CopyTo(UIElement *ioElement) const
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{
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UITextButton::CopyTo(ioElement);
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UIButton *element = StaticCast<UIButton>(ioElement);
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element->mUpQuad = mUpQuad;
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element->mUpColor = mUpColor;
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element->mDownQuad = mDownQuad;
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element->mDownColor = mDownColor;
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element->mSelectedQuad = mSelectedQuad;
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element->mSelectedColor = mSelectedColor;
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element->mDisabledQuad = mDisabledQuad;
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element->mDisabledColor = mDisabledColor;
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}
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void UIButton::Draw() const
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{
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if (mUpQuad.mTexture != nullptr)
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{
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int x = GetX(), y = GetY();
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const UITexturedQuad &q = IsDisabled()? mDisabledQuad : (mPressed? mDownQuad : (mIsHighlighted? mHighlightQuad : mUpQuad));
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Color c = IsDisabled()? mDisabledColor : (mPressed? mDownColor : (mIsHighlighted? mHighlightColor : mUpColor));
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int ew = GetWidth();
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int eh = GetHeight();
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if (!q.HasInnerPart())
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{
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// Center image in button if it is smaller than the button
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int w = min(ew, q.mWidth);
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int h = min(eh, q.mHeight);
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int x2 = x + (ew - w) / 2;
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int y2 = y + (eh - h) / 2;
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GetManager()->DrawQuad(x2, y2, w, h, q, c);
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}
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else
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{
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// This is a scale-9 quad, it will scale itself
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GetManager()->DrawQuad(x, y, ew, eh, q, c);
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}
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// Draw selected quad
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if (mIsSelected)
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GetManager()->DrawQuad(x, y, ew, eh, mSelectedQuad, mSelectedColor);
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}
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DrawCustom();
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// Skip direct base classes, we modify text color
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UIElement::Draw();
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}
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void UIButton::SetButtonQuad(const UITexturedQuad &inQuad)
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{
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mUpQuad = inQuad;
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mDownQuad = inQuad;
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mHighlightQuad = inQuad;
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mDisabledQuad = inQuad;
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if (GetWidth() <= 0)
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SetWidth(inQuad.mWidth);
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if (GetHeight() <= 0)
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SetHeight(inQuad.mHeight);
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}
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