127 lines
4.8 KiB
C++
127 lines
4.8 KiB
C++
// Copyright 2014 The PDFium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#include "xfa/fwl/theme/cfwl_pushbuttontp.h"
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#include "xfa/fgas/graphics/cfgas_gecolor.h"
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#include "xfa/fgas/graphics/cfgas_gegraphics.h"
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#include "xfa/fgas/graphics/cfgas_gepath.h"
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#include "xfa/fwl/cfwl_pushbutton.h"
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#include "xfa/fwl/cfwl_themebackground.h"
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#include "xfa/fwl/cfwl_widget.h"
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#include "xfa/fwl/ifwl_themeprovider.h"
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namespace {
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constexpr float kPushbuttonSizeCorner = 2.0f;
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} // namespace
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CFWL_PushButtonTP::CFWL_PushButtonTP() : m_pThemeData(new PBThemeData) {
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SetThemeData();
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}
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CFWL_PushButtonTP::~CFWL_PushButtonTP() = default;
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void CFWL_PushButtonTP::DrawBackground(const CFWL_ThemeBackground& pParams) {
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switch (pParams.GetPart()) {
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case CFWL_ThemePart::Part::kBorder: {
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DrawBorder(pParams.GetGraphics(), pParams.m_PartRect, pParams.m_matrix);
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break;
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}
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case CFWL_ThemePart::Part::kBackground: {
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const CFX_RectF& rect = pParams.m_PartRect;
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float fRight = rect.right();
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float fBottom = rect.bottom();
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CFGAS_GEPath strokePath;
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strokePath.MoveTo(
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CFX_PointF(rect.left + kPushbuttonSizeCorner, rect.top));
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strokePath.LineTo(CFX_PointF(fRight - kPushbuttonSizeCorner, rect.top));
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strokePath.LineTo(CFX_PointF(fRight, rect.top + kPushbuttonSizeCorner));
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strokePath.LineTo(CFX_PointF(fRight, fBottom - kPushbuttonSizeCorner));
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strokePath.LineTo(CFX_PointF(fRight - kPushbuttonSizeCorner, fBottom));
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strokePath.LineTo(CFX_PointF(rect.left + kPushbuttonSizeCorner, fBottom));
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strokePath.LineTo(CFX_PointF(rect.left, fBottom - kPushbuttonSizeCorner));
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strokePath.LineTo(
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CFX_PointF(rect.left, rect.top + kPushbuttonSizeCorner));
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strokePath.LineTo(
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CFX_PointF(rect.left + kPushbuttonSizeCorner, rect.top));
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CFGAS_GEPath fillPath;
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fillPath.AddSubpath(strokePath);
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CFGAS_GEGraphics* pGraphics = pParams.GetGraphics();
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CFGAS_GEGraphics::StateRestorer restorer(pGraphics);
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CFX_RectF rtInner(rect);
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rtInner.Deflate(kPushbuttonSizeCorner + 1, kPushbuttonSizeCorner + 1,
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kPushbuttonSizeCorner, kPushbuttonSizeCorner);
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fillPath.AddRectangle(rtInner.left, rtInner.top, rtInner.width,
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rtInner.height);
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int32_t iColor = GetColorID(pParams.m_dwStates);
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FillSolidRect(pGraphics, m_pThemeData->clrEnd[iColor], rect,
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pParams.m_matrix);
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pGraphics->SetStrokeColor(CFGAS_GEColor(m_pThemeData->clrBorder[iColor]));
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pGraphics->StrokePath(strokePath, pParams.m_matrix);
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fillPath.Clear();
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fillPath.AddRectangle(rtInner.left, rtInner.top, rtInner.width,
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rtInner.height);
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pGraphics->SetFillColor(CFGAS_GEColor(m_pThemeData->clrFill[iColor]));
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pGraphics->FillPath(fillPath, CFX_FillRenderOptions::FillType::kWinding,
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pParams.m_matrix);
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if (pParams.m_dwStates & CFWL_PartState::kFocused) {
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rtInner.Inflate(1, 1, 0, 0);
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DrawFocus(pGraphics, rtInner, pParams.m_matrix);
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}
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break;
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}
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default:
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break;
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}
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}
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void CFWL_PushButtonTP::SetThemeData() {
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m_pThemeData->clrBorder[0] = ArgbEncode(255, 0, 60, 116);
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m_pThemeData->clrBorder[1] = ArgbEncode(255, 0, 60, 116);
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m_pThemeData->clrBorder[2] = ArgbEncode(255, 0, 60, 116);
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m_pThemeData->clrBorder[3] = ArgbEncode(255, 0, 60, 116);
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m_pThemeData->clrBorder[4] = ArgbEncode(255, 201, 199, 186);
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m_pThemeData->clrStart[0] = ArgbEncode(255, 255, 255, 255);
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m_pThemeData->clrStart[1] = ArgbEncode(255, 209, 204, 193);
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m_pThemeData->clrStart[2] = ArgbEncode(255, 255, 240, 207);
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m_pThemeData->clrStart[3] = ArgbEncode(255, 206, 231, 255);
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m_pThemeData->clrStart[4] = ArgbEncode(255, 245, 244, 234);
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m_pThemeData->clrEnd[0] = ArgbEncode(255, 214, 208, 197);
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m_pThemeData->clrEnd[1] = ArgbEncode(255, 242, 241, 238);
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m_pThemeData->clrEnd[2] = ArgbEncode(255, 229, 151, 0);
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m_pThemeData->clrEnd[3] = ArgbEncode(255, 105, 130, 238);
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m_pThemeData->clrEnd[4] = ArgbEncode(255, 245, 244, 234);
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m_pThemeData->clrFill[0] = ArgbEncode(255, 255, 255, 255);
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m_pThemeData->clrFill[1] = ArgbEncode(255, 226, 225, 218);
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m_pThemeData->clrFill[2] = ArgbEncode(255, 255, 255, 255);
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m_pThemeData->clrFill[3] = ArgbEncode(255, 255, 255, 255);
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m_pThemeData->clrFill[4] = ArgbEncode(255, 245, 244, 234);
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}
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int32_t CFWL_PushButtonTP::GetColorID(Mask<CFWL_PartState> dwStates) const {
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int32_t color = 0;
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if (dwStates & CFWL_PartState::kDisabled)
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color += 4;
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if (dwStates & CFWL_PartState::kDefault) {
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color += 3;
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} else {
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if (dwStates & CFWL_PartState::kHovered)
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color += 2;
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if (dwStates & CFWL_PartState::kPressed)
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color += 1;
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}
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return color;
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}
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