| // Copyright 2014 PDFium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| |
| #include "fpdfsdk/pdfwindow/cpwl_utils.h" |
| |
| #include <algorithm> |
| #include <memory> |
| #include <sstream> |
| |
| #include "core/fpdfdoc/cpvt_word.h" |
| #include "fpdfsdk/fxedit/fxet_edit.h" |
| #include "fpdfsdk/pdfwindow/cpwl_icon.h" |
| |
| CFX_ByteString CPWL_Utils::GetAP_Check(const CFX_FloatRect& crBBox) { |
| const float fWidth = crBBox.right - crBBox.left; |
| const float fHeight = crBBox.top - crBBox.bottom; |
| |
| CFX_PointF pts[8][3] = {{CFX_PointF(0.28f, 0.52f), CFX_PointF(0.27f, 0.48f), |
| CFX_PointF(0.29f, 0.40f)}, |
| {CFX_PointF(0.30f, 0.33f), CFX_PointF(0.31f, 0.29f), |
| CFX_PointF(0.31f, 0.28f)}, |
| {CFX_PointF(0.39f, 0.28f), CFX_PointF(0.49f, 0.29f), |
| CFX_PointF(0.77f, 0.67f)}, |
| {CFX_PointF(0.76f, 0.68f), CFX_PointF(0.78f, 0.69f), |
| CFX_PointF(0.76f, 0.75f)}, |
| {CFX_PointF(0.76f, 0.75f), CFX_PointF(0.73f, 0.80f), |
| CFX_PointF(0.68f, 0.75f)}, |
| {CFX_PointF(0.68f, 0.74f), CFX_PointF(0.68f, 0.74f), |
| CFX_PointF(0.44f, 0.47f)}, |
| {CFX_PointF(0.43f, 0.47f), CFX_PointF(0.40f, 0.47f), |
| CFX_PointF(0.41f, 0.58f)}, |
| {CFX_PointF(0.40f, 0.60f), CFX_PointF(0.28f, 0.66f), |
| CFX_PointF(0.30f, 0.56f)}}; |
| |
| for (size_t i = 0; i < FX_ArraySize(pts); ++i) { |
| for (size_t j = 0; j < FX_ArraySize(pts[0]); ++j) { |
| pts[i][j].x = pts[i][j].x * fWidth + crBBox.left; |
| pts[i][j].y *= pts[i][j].y * fHeight + crBBox.bottom; |
| } |
| } |
| |
| std::ostringstream csAP; |
| csAP << pts[0][0].x << " " << pts[0][0].y << " m\n"; |
| |
| for (size_t i = 0; i < FX_ArraySize(pts); ++i) { |
| size_t nNext = i < FX_ArraySize(pts) - 1 ? i + 1 : 0; |
| |
| float px1 = pts[i][1].x - pts[i][0].x; |
| float py1 = pts[i][1].y - pts[i][0].y; |
| float px2 = pts[i][2].x - pts[nNext][0].x; |
| float py2 = pts[i][2].y - pts[nNext][0].y; |
| |
| csAP << pts[i][0].x + px1 * FX_BEZIER << " " |
| << pts[i][0].y + py1 * FX_BEZIER << " " |
| << pts[nNext][0].x + px2 * FX_BEZIER << " " |
| << pts[nNext][0].y + py2 * FX_BEZIER << " " << pts[nNext][0].x << " " |
| << pts[nNext][0].y << " c\n"; |
| } |
| |
| return CFX_ByteString(csAP); |
| } |
| |
| CFX_ByteString CPWL_Utils::GetAP_Circle(const CFX_FloatRect& crBBox) { |
| std::ostringstream csAP; |
| |
| float fWidth = crBBox.right - crBBox.left; |
| float fHeight = crBBox.top - crBBox.bottom; |
| |
| CFX_PointF pt1(crBBox.left, crBBox.bottom + fHeight / 2); |
| CFX_PointF pt2(crBBox.left + fWidth / 2, crBBox.top); |
| CFX_PointF pt3(crBBox.right, crBBox.bottom + fHeight / 2); |
| CFX_PointF pt4(crBBox.left + fWidth / 2, crBBox.bottom); |
| |
| csAP << pt1.x << " " << pt1.y << " m\n"; |
| |
| float px = pt2.x - pt1.x; |
| float py = pt2.y - pt1.y; |
| |
| csAP << pt1.x << " " << pt1.y + py * FX_BEZIER << " " |
| << pt2.x - px * FX_BEZIER << " " << pt2.y << " " << pt2.x << " " << pt2.y |
| << " c\n"; |
| |
| px = pt3.x - pt2.x; |
| py = pt2.y - pt3.y; |
| |
| csAP << pt2.x + px * FX_BEZIER << " " << pt2.y << " " << pt3.x << " " |
| << pt3.y + py * FX_BEZIER << " " << pt3.x << " " << pt3.y << " c\n"; |
| |
| px = pt3.x - pt4.x; |
| py = pt3.y - pt4.y; |
| |
| csAP << pt3.x << " " << pt3.y - py * FX_BEZIER << " " |
| << pt4.x + px * FX_BEZIER << " " << pt4.y << " " << pt4.x << " " << pt4.y |
| << " c\n"; |
| |
| px = pt4.x - pt1.x; |
| py = pt1.y - pt4.y; |
| |
| csAP << pt4.x - px * FX_BEZIER << " " << pt4.y << " " << pt1.x << " " |
| << pt1.y - py * FX_BEZIER << " " << pt1.x << " " << pt1.y << " c\n"; |
| |
| return CFX_ByteString(csAP); |
| } |
| |
| CFX_ByteString CPWL_Utils::GetAP_Cross(const CFX_FloatRect& crBBox) { |
| std::ostringstream csAP; |
| |
| csAP << crBBox.left << " " << crBBox.top << " m\n"; |
| csAP << crBBox.right << " " << crBBox.bottom << " l\n"; |
| csAP << crBBox.left << " " << crBBox.bottom << " m\n"; |
| csAP << crBBox.right << " " << crBBox.top << " l\n"; |
| |
| return CFX_ByteString(csAP); |
| } |
| |
| CFX_ByteString CPWL_Utils::GetAP_Diamond(const CFX_FloatRect& crBBox) { |
| std::ostringstream csAP; |
| |
| float fWidth = crBBox.right - crBBox.left; |
| float fHeight = crBBox.top - crBBox.bottom; |
| |
| CFX_PointF pt1(crBBox.left, crBBox.bottom + fHeight / 2); |
| CFX_PointF pt2(crBBox.left + fWidth / 2, crBBox.top); |
| CFX_PointF pt3(crBBox.right, crBBox.bottom + fHeight / 2); |
| CFX_PointF pt4(crBBox.left + fWidth / 2, crBBox.bottom); |
| |
| csAP << pt1.x << " " << pt1.y << " m\n"; |
| csAP << pt2.x << " " << pt2.y << " l\n"; |
| csAP << pt3.x << " " << pt3.y << " l\n"; |
| csAP << pt4.x << " " << pt4.y << " l\n"; |
| csAP << pt1.x << " " << pt1.y << " l\n"; |
| |
| return CFX_ByteString(csAP); |
| } |
| |
| CFX_ByteString CPWL_Utils::GetAP_Square(const CFX_FloatRect& crBBox) { |
| std::ostringstream csAP; |
| |
| csAP << crBBox.left << " " << crBBox.top << " m\n"; |
| csAP << crBBox.right << " " << crBBox.top << " l\n"; |
| csAP << crBBox.right << " " << crBBox.bottom << " l\n"; |
| csAP << crBBox.left << " " << crBBox.bottom << " l\n"; |
| csAP << crBBox.left << " " << crBBox.top << " l\n"; |
| |
| return CFX_ByteString(csAP); |
| } |
| |
| CFX_ByteString CPWL_Utils::GetAP_Star(const CFX_FloatRect& crBBox) { |
| std::ostringstream csAP; |
| |
| float fRadius = (crBBox.top - crBBox.bottom) / (1 + (float)cos(FX_PI / 5.0f)); |
| CFX_PointF ptCenter = CFX_PointF((crBBox.left + crBBox.right) / 2.0f, |
| (crBBox.top + crBBox.bottom) / 2.0f); |
| |
| float px[5], py[5]; |
| |
| float fAngel = FX_PI / 10.0f; |
| |
| for (int32_t i = 0; i < 5; i++) { |
| px[i] = ptCenter.x + fRadius * (float)cos(fAngel); |
| py[i] = ptCenter.y + fRadius * (float)sin(fAngel); |
| |
| fAngel += FX_PI * 2 / 5.0f; |
| } |
| |
| csAP << px[0] << " " << py[0] << " m\n"; |
| |
| int32_t nNext = 0; |
| for (int32_t j = 0; j < 5; j++) { |
| nNext += 2; |
| if (nNext >= 5) |
| nNext -= 5; |
| csAP << px[nNext] << " " << py[nNext] << " l\n"; |
| } |
| |
| return CFX_ByteString(csAP); |
| } |
| |
| CFX_ByteString CPWL_Utils::GetAP_HalfCircle(const CFX_FloatRect& crBBox, |
| float fRotate) { |
| std::ostringstream csAP; |
| |
| float fWidth = crBBox.right - crBBox.left; |
| float fHeight = crBBox.top - crBBox.bottom; |
| |
| CFX_PointF pt1(-fWidth / 2, 0); |
| CFX_PointF pt2(0, fHeight / 2); |
| CFX_PointF pt3(fWidth / 2, 0); |
| |
| float px, py; |
| |
| csAP << cos(fRotate) << " " << sin(fRotate) << " " << -sin(fRotate) << " " |
| << cos(fRotate) << " " << crBBox.left + fWidth / 2 << " " |
| << crBBox.bottom + fHeight / 2 << " cm\n"; |
| |
| csAP << pt1.x << " " << pt1.y << " m\n"; |
| |
| px = pt2.x - pt1.x; |
| py = pt2.y - pt1.y; |
| |
| csAP << pt1.x << " " << pt1.y + py * FX_BEZIER << " " |
| << pt2.x - px * FX_BEZIER << " " << pt2.y << " " << pt2.x << " " << pt2.y |
| << " c\n"; |
| |
| px = pt3.x - pt2.x; |
| py = pt2.y - pt3.y; |
| |
| csAP << pt2.x + px * FX_BEZIER << " " << pt2.y << " " << pt3.x << " " |
| << pt3.y + py * FX_BEZIER << " " << pt3.x << " " << pt3.y << " c\n"; |
| |
| return CFX_ByteString(csAP); |
| } |
| |
| CFX_ByteString CPWL_Utils::GetRectFillAppStream(const CFX_FloatRect& rect, |
| const CFX_Color& color) { |
| std::ostringstream sAppStream; |
| CFX_ByteString sColor = GetColorAppStream(color, true); |
| if (sColor.GetLength() > 0) { |
| sAppStream << "q\n" << sColor; |
| sAppStream << rect.left << " " << rect.bottom << " " |
| << rect.right - rect.left << " " << rect.top - rect.bottom |
| << " re f\nQ\n"; |
| } |
| |
| return CFX_ByteString(sAppStream); |
| } |
| |
| CFX_ByteString CPWL_Utils::GetCircleFillAppStream(const CFX_FloatRect& rect, |
| const CFX_Color& color) { |
| std::ostringstream sAppStream; |
| CFX_ByteString sColor = GetColorAppStream(color, true); |
| if (sColor.GetLength() > 0) |
| sAppStream << "q\n" << sColor << CPWL_Utils::GetAP_Circle(rect) << "f\nQ\n"; |
| return CFX_ByteString(sAppStream); |
| } |
| |
| CFX_ByteString CPWL_Utils::GetEditAppStream(CFX_Edit* pEdit, |
| const CFX_PointF& ptOffset, |
| const CPVT_WordRange* pRange, |
| bool bContinuous, |
| uint16_t SubWord) { |
| return CFX_Edit::GetEditAppearanceStream(pEdit, ptOffset, pRange, bContinuous, |
| SubWord); |
| } |
| |
| CFX_ByteString CPWL_Utils::GetEditSelAppStream(CFX_Edit* pEdit, |
| const CFX_PointF& ptOffset, |
| const CPVT_WordRange* pRange) { |
| return CFX_Edit::GetSelectAppearanceStream(pEdit, ptOffset, pRange); |
| } |
| |
| CFX_ByteString CPWL_Utils::GetPushButtonAppStream(const CFX_FloatRect& rcBBox, |
| IPVT_FontMap* pFontMap, |
| CPDF_Stream* pIconStream, |
| CPDF_IconFit& IconFit, |
| const CFX_WideString& sLabel, |
| const CFX_Color& crText, |
| float fFontSize, |
| int32_t nLayOut) { |
| const float fAutoFontScale = 1.0f / 3.0f; |
| |
| auto pEdit = pdfium::MakeUnique<CFX_Edit>(); |
| pEdit->SetFontMap(pFontMap); |
| pEdit->SetAlignmentH(1, true); |
| pEdit->SetAlignmentV(1, true); |
| pEdit->SetMultiLine(false, true); |
| pEdit->SetAutoReturn(false, true); |
| if (IsFloatZero(fFontSize)) |
| pEdit->SetAutoFontSize(true, true); |
| else |
| pEdit->SetFontSize(fFontSize); |
| |
| pEdit->Initialize(); |
| pEdit->SetText(sLabel); |
| |
| CFX_FloatRect rcLabelContent = pEdit->GetContentRect(); |
| CPWL_Icon Icon; |
| PWL_CREATEPARAM cp; |
| cp.dwFlags = PWS_VISIBLE; |
| Icon.Create(cp); |
| Icon.SetIconFit(&IconFit); |
| Icon.SetPDFStream(pIconStream); |
| |
| CFX_FloatRect rcLabel; |
| CFX_FloatRect rcIcon; |
| float fWidth = 0.0f; |
| float fHeight = 0.0f; |
| |
| switch (nLayOut) { |
| case PPBL_LABEL: |
| rcLabel = rcBBox; |
| break; |
| case PPBL_ICON: |
| rcIcon = rcBBox; |
| break; |
| case PPBL_ICONTOPLABELBOTTOM: |
| if (pIconStream) { |
| if (IsFloatZero(fFontSize)) { |
| fHeight = rcBBox.top - rcBBox.bottom; |
| rcLabel = CFX_FloatRect(rcBBox.left, rcBBox.bottom, rcBBox.right, |
| rcBBox.bottom + fHeight * fAutoFontScale); |
| rcIcon = |
| CFX_FloatRect(rcBBox.left, rcLabel.top, rcBBox.right, rcBBox.top); |
| } else { |
| fHeight = rcLabelContent.Height(); |
| |
| if (rcBBox.bottom + fHeight > rcBBox.top) { |
| rcLabel = rcBBox; |
| } else { |
| rcLabel = CFX_FloatRect(rcBBox.left, rcBBox.bottom, rcBBox.right, |
| rcBBox.bottom + fHeight); |
| rcIcon = CFX_FloatRect(rcBBox.left, rcLabel.top, rcBBox.right, |
| rcBBox.top); |
| } |
| } |
| } else { |
| rcLabel = rcBBox; |
| } |
| break; |
| case PPBL_LABELTOPICONBOTTOM: |
| if (pIconStream) { |
| if (IsFloatZero(fFontSize)) { |
| fHeight = rcBBox.top - rcBBox.bottom; |
| rcLabel = |
| CFX_FloatRect(rcBBox.left, rcBBox.top - fHeight * fAutoFontScale, |
| rcBBox.right, rcBBox.top); |
| rcIcon = CFX_FloatRect(rcBBox.left, rcBBox.bottom, rcBBox.right, |
| rcLabel.bottom); |
| } else { |
| fHeight = rcLabelContent.Height(); |
| |
| if (rcBBox.bottom + fHeight > rcBBox.top) { |
| rcLabel = rcBBox; |
| } else { |
| rcLabel = CFX_FloatRect(rcBBox.left, rcBBox.top - fHeight, |
| rcBBox.right, rcBBox.top); |
| rcIcon = CFX_FloatRect(rcBBox.left, rcBBox.bottom, rcBBox.right, |
| rcLabel.bottom); |
| } |
| } |
| } else { |
| rcLabel = rcBBox; |
| } |
| break; |
| case PPBL_ICONLEFTLABELRIGHT: |
| if (pIconStream) { |
| if (IsFloatZero(fFontSize)) { |
| fWidth = rcBBox.right - rcBBox.left; |
| if (rcLabelContent.Width() < fWidth * fAutoFontScale) { |
| rcLabel = CFX_FloatRect(rcBBox.right - fWidth * fAutoFontScale, |
| rcBBox.bottom, rcBBox.right, rcBBox.top); |
| rcIcon = CFX_FloatRect(rcBBox.left, rcBBox.bottom, rcLabel.left, |
| rcBBox.top); |
| } else { |
| if (rcLabelContent.Width() < fWidth) { |
| rcLabel = CFX_FloatRect(rcBBox.right - rcLabelContent.Width(), |
| rcBBox.bottom, rcBBox.right, rcBBox.top); |
| rcIcon = CFX_FloatRect(rcBBox.left, rcBBox.bottom, rcLabel.left, |
| rcBBox.top); |
| } else { |
| rcLabel = rcBBox; |
| } |
| } |
| } else { |
| fWidth = rcLabelContent.Width(); |
| if (rcBBox.left + fWidth > rcBBox.right) { |
| rcLabel = rcBBox; |
| } else { |
| rcLabel = CFX_FloatRect(rcBBox.right - fWidth, rcBBox.bottom, |
| rcBBox.right, rcBBox.top); |
| rcIcon = CFX_FloatRect(rcBBox.left, rcBBox.bottom, rcLabel.left, |
| rcBBox.top); |
| } |
| } |
| } else { |
| rcLabel = rcBBox; |
| } |
| break; |
| case PPBL_LABELLEFTICONRIGHT: |
| if (pIconStream) { |
| if (IsFloatZero(fFontSize)) { |
| fWidth = rcBBox.right - rcBBox.left; |
| if (rcLabelContent.Width() < fWidth * fAutoFontScale) { |
| rcLabel = CFX_FloatRect(rcBBox.left, rcBBox.bottom, |
| rcBBox.left + fWidth * fAutoFontScale, |
| rcBBox.top); |
| rcIcon = CFX_FloatRect(rcLabel.right, rcBBox.bottom, rcBBox.right, |
| rcBBox.top); |
| } else { |
| if (rcLabelContent.Width() < fWidth) { |
| rcLabel = CFX_FloatRect(rcBBox.left, rcBBox.bottom, |
| rcBBox.left + rcLabelContent.Width(), |
| rcBBox.top); |
| rcIcon = CFX_FloatRect(rcLabel.right, rcBBox.bottom, rcBBox.right, |
| rcBBox.top); |
| } else { |
| rcLabel = rcBBox; |
| } |
| } |
| } else { |
| fWidth = rcLabelContent.Width(); |
| if (rcBBox.left + fWidth > rcBBox.right) { |
| rcLabel = rcBBox; |
| } else { |
| rcLabel = CFX_FloatRect(rcBBox.left, rcBBox.bottom, |
| rcBBox.left + fWidth, rcBBox.top); |
| rcIcon = CFX_FloatRect(rcLabel.right, rcBBox.bottom, rcBBox.right, |
| rcBBox.top); |
| } |
| } |
| } else { |
| rcLabel = rcBBox; |
| } |
| break; |
| case PPBL_LABELOVERICON: |
| rcLabel = rcBBox; |
| rcIcon = rcBBox; |
| break; |
| } |
| |
| std::ostringstream sTemp; |
| |
| if (!rcIcon.IsEmpty()) { |
| Icon.Move(rcIcon, false, false); |
| sTemp << Icon.GetImageAppStream(); |
| } |
| |
| Icon.Destroy(); |
| |
| if (!rcLabel.IsEmpty()) { |
| pEdit->SetPlateRect(rcLabel); |
| CFX_ByteString sEdit = |
| CPWL_Utils::GetEditAppStream(pEdit.get(), CFX_PointF(0.0f, 0.0f)); |
| if (sEdit.GetLength() > 0) { |
| sTemp << "BT\n" |
| << CPWL_Utils::GetColorAppStream(crText) << sEdit << "ET\n"; |
| } |
| } |
| |
| if (sTemp.tellp() <= 0) |
| return CFX_ByteString(); |
| |
| std::ostringstream sAppStream; |
| sAppStream << "q\n" |
| << rcBBox.left << " " << rcBBox.bottom << " " |
| << rcBBox.right - rcBBox.left << " " << rcBBox.top - rcBBox.bottom |
| << " re W n\n"; |
| sAppStream << sTemp.str().c_str() << "Q\n"; |
| return CFX_ByteString(sAppStream); |
| } |
| |
| CFX_ByteString CPWL_Utils::GetColorAppStream(const CFX_Color& color, |
| const bool& bFillOrStroke) { |
| std::ostringstream sColorStream; |
| |
| switch (color.nColorType) { |
| case COLORTYPE_RGB: |
| sColorStream << color.fColor1 << " " << color.fColor2 << " " |
| << color.fColor3 << " " << (bFillOrStroke ? "rg" : "RG") |
| << "\n"; |
| break; |
| case COLORTYPE_GRAY: |
| sColorStream << color.fColor1 << " " << (bFillOrStroke ? "g" : "G") |
| << "\n"; |
| break; |
| case COLORTYPE_CMYK: |
| sColorStream << color.fColor1 << " " << color.fColor2 << " " |
| << color.fColor3 << " " << color.fColor4 << " " |
| << (bFillOrStroke ? "k" : "K") << "\n"; |
| break; |
| } |
| |
| return CFX_ByteString(sColorStream); |
| } |
| |
| CFX_ByteString CPWL_Utils::GetBorderAppStream(const CFX_FloatRect& rect, |
| float fWidth, |
| const CFX_Color& color, |
| const CFX_Color& crLeftTop, |
| const CFX_Color& crRightBottom, |
| BorderStyle nStyle, |
| const CPWL_Dash& dash) { |
| std::ostringstream sAppStream; |
| CFX_ByteString sColor; |
| |
| float fLeft = rect.left; |
| float fRight = rect.right; |
| float fTop = rect.top; |
| float fBottom = rect.bottom; |
| |
| if (fWidth > 0.0f) { |
| float fHalfWidth = fWidth / 2.0f; |
| |
| sAppStream << "q\n"; |
| |
| switch (nStyle) { |
| default: |
| case BorderStyle::SOLID: |
| sColor = CPWL_Utils::GetColorAppStream(color, true); |
| if (sColor.GetLength() > 0) { |
| sAppStream << sColor; |
| sAppStream << fLeft << " " << fBottom << " " << fRight - fLeft << " " |
| << fTop - fBottom << " re\n"; |
| sAppStream << fLeft + fWidth << " " << fBottom + fWidth << " " |
| << fRight - fLeft - fWidth * 2 << " " |
| << fTop - fBottom - fWidth * 2 << " re\n"; |
| sAppStream << "f*\n"; |
| } |
| break; |
| case BorderStyle::DASH: |
| sColor = CPWL_Utils::GetColorAppStream(color, false); |
| if (sColor.GetLength() > 0) { |
| sAppStream << sColor; |
| sAppStream << fWidth << " w" |
| << " [" << dash.nDash << " " << dash.nGap << "] " |
| << dash.nPhase << " d\n"; |
| sAppStream << fLeft + fWidth / 2 << " " << fBottom + fWidth / 2 |
| << " m\n"; |
| sAppStream << fLeft + fWidth / 2 << " " << fTop - fWidth / 2 |
| << " l\n"; |
| sAppStream << fRight - fWidth / 2 << " " << fTop - fWidth / 2 |
| << " l\n"; |
| sAppStream << fRight - fWidth / 2 << " " << fBottom + fWidth / 2 |
| << " l\n"; |
| sAppStream << fLeft + fWidth / 2 << " " << fBottom + fWidth / 2 |
| << " l S\n"; |
| } |
| break; |
| case BorderStyle::BEVELED: |
| case BorderStyle::INSET: |
| sColor = CPWL_Utils::GetColorAppStream(crLeftTop, true); |
| if (sColor.GetLength() > 0) { |
| sAppStream << sColor; |
| sAppStream << fLeft + fHalfWidth << " " << fBottom + fHalfWidth |
| << " m\n"; |
| sAppStream << fLeft + fHalfWidth << " " << fTop - fHalfWidth |
| << " l\n"; |
| sAppStream << fRight - fHalfWidth << " " << fTop - fHalfWidth |
| << " l\n"; |
| sAppStream << fRight - fHalfWidth * 2 << " " << fTop - fHalfWidth * 2 |
| << " l\n"; |
| sAppStream << fLeft + fHalfWidth * 2 << " " << fTop - fHalfWidth * 2 |
| << " l\n"; |
| sAppStream << fLeft + fHalfWidth * 2 << " " |
| << fBottom + fHalfWidth * 2 << " l f\n"; |
| } |
| |
| sColor = CPWL_Utils::GetColorAppStream(crRightBottom, true); |
| if (sColor.GetLength() > 0) { |
| sAppStream << sColor; |
| sAppStream << fRight - fHalfWidth << " " << fTop - fHalfWidth |
| << " m\n"; |
| sAppStream << fRight - fHalfWidth << " " << fBottom + fHalfWidth |
| << " l\n"; |
| sAppStream << fLeft + fHalfWidth << " " << fBottom + fHalfWidth |
| << " l\n"; |
| sAppStream << fLeft + fHalfWidth * 2 << " " |
| << fBottom + fHalfWidth * 2 << " l\n"; |
| sAppStream << fRight - fHalfWidth * 2 << " " |
| << fBottom + fHalfWidth * 2 << " l\n"; |
| sAppStream << fRight - fHalfWidth * 2 << " " << fTop - fHalfWidth * 2 |
| << " l f\n"; |
| } |
| |
| sColor = CPWL_Utils::GetColorAppStream(color, true); |
| if (sColor.GetLength() > 0) { |
| sAppStream << sColor; |
| sAppStream << fLeft << " " << fBottom << " " << fRight - fLeft << " " |
| << fTop - fBottom << " re\n"; |
| sAppStream << fLeft + fHalfWidth << " " << fBottom + fHalfWidth << " " |
| << fRight - fLeft - fHalfWidth * 2 << " " |
| << fTop - fBottom - fHalfWidth * 2 << " re f*\n"; |
| } |
| break; |
| case BorderStyle::UNDERLINE: |
| sColor = CPWL_Utils::GetColorAppStream(color, false); |
| if (sColor.GetLength() > 0) { |
| sAppStream << sColor; |
| sAppStream << fWidth << " w\n"; |
| sAppStream << fLeft << " " << fBottom + fWidth / 2 << " m\n"; |
| sAppStream << fRight << " " << fBottom + fWidth / 2 << " l S\n"; |
| } |
| break; |
| } |
| |
| sAppStream << "Q\n"; |
| } |
| |
| return CFX_ByteString(sAppStream); |
| } |
| |
| CFX_ByteString CPWL_Utils::GetCircleBorderAppStream( |
| const CFX_FloatRect& rect, |
| float fWidth, |
| const CFX_Color& color, |
| const CFX_Color& crLeftTop, |
| const CFX_Color& crRightBottom, |
| BorderStyle nStyle, |
| const CPWL_Dash& dash) { |
| std::ostringstream sAppStream; |
| CFX_ByteString sColor; |
| |
| if (fWidth > 0.0f) { |
| sAppStream << "q\n"; |
| |
| float fHalfWidth = fWidth / 2.0f; |
| CFX_FloatRect rect_by_2 = rect.GetDeflated(fHalfWidth, fHalfWidth); |
| |
| float div = fHalfWidth * 0.75f; |
| CFX_FloatRect rect_by_75 = rect.GetDeflated(div, div); |
| switch (nStyle) { |
| default: |
| case BorderStyle::SOLID: |
| case BorderStyle::UNDERLINE: { |
| sColor = CPWL_Utils::GetColorAppStream(color, false); |
| if (sColor.GetLength() > 0) { |
| sAppStream << "q\n" |
| << fWidth << " w\n" |
| << sColor << CPWL_Utils::GetAP_Circle(rect_by_2) |
| << " S\nQ\n"; |
| } |
| } break; |
| case BorderStyle::DASH: { |
| sColor = CPWL_Utils::GetColorAppStream(color, false); |
| if (sColor.GetLength() > 0) { |
| sAppStream << "q\n" |
| << fWidth << " w\n" |
| << "[" << dash.nDash << " " << dash.nGap << "] " |
| << dash.nPhase << " d\n" |
| << sColor << CPWL_Utils::GetAP_Circle(rect_by_2) |
| << " S\nQ\n"; |
| } |
| } break; |
| case BorderStyle::BEVELED: { |
| sColor = CPWL_Utils::GetColorAppStream(color, false); |
| if (sColor.GetLength() > 0) { |
| sAppStream << "q\n" |
| << fHalfWidth << " w\n" |
| << sColor << CPWL_Utils::GetAP_Circle(rect) << " S\nQ\n"; |
| } |
| |
| sColor = CPWL_Utils::GetColorAppStream(crLeftTop, false); |
| if (sColor.GetLength() > 0) { |
| sAppStream << "q\n" |
| << fHalfWidth << " w\n" |
| << sColor |
| << CPWL_Utils::GetAP_HalfCircle(rect_by_75, FX_PI / 4.0f) |
| << " S\nQ\n"; |
| } |
| |
| sColor = CPWL_Utils::GetColorAppStream(crRightBottom, false); |
| if (sColor.GetLength() > 0) { |
| sAppStream << "q\n" |
| << fHalfWidth << " w\n" |
| << sColor |
| << CPWL_Utils::GetAP_HalfCircle(rect_by_75, |
| FX_PI * 5 / 4.0f) |
| << " S\nQ\n"; |
| } |
| } break; |
| case BorderStyle::INSET: { |
| sColor = CPWL_Utils::GetColorAppStream(color, false); |
| if (sColor.GetLength() > 0) { |
| sAppStream << "q\n" |
| << fHalfWidth << " w\n" |
| << sColor << CPWL_Utils::GetAP_Circle(rect) << " S\nQ\n"; |
| } |
| |
| sColor = CPWL_Utils::GetColorAppStream(crLeftTop, false); |
| if (sColor.GetLength() > 0) { |
| sAppStream << "q\n" |
| << fHalfWidth << " w\n" |
| << sColor |
| << CPWL_Utils::GetAP_HalfCircle(rect_by_75, FX_PI / 4.0f) |
| << " S\nQ\n"; |
| } |
| |
| sColor = CPWL_Utils::GetColorAppStream(crRightBottom, false); |
| if (sColor.GetLength() > 0) { |
| sAppStream << "q\n" |
| << fHalfWidth << " w\n" |
| << sColor |
| << CPWL_Utils::GetAP_HalfCircle(rect_by_75, |
| FX_PI * 5 / 4.0f) |
| << " S\nQ\n"; |
| } |
| } break; |
| } |
| |
| sAppStream << "Q\n"; |
| } |
| |
| return CFX_ByteString(sAppStream); |
| } |
| |
| CFX_ByteString CPWL_Utils::GetAppStream_Check(const CFX_FloatRect& rcBBox, |
| const CFX_Color& crText) { |
| std::ostringstream sAP; |
| sAP << "q\n" |
| << CPWL_Utils::GetColorAppStream(crText, true) |
| << CPWL_Utils::GetAP_Check(rcBBox) << "f\nQ\n"; |
| return CFX_ByteString(sAP); |
| } |
| |
| CFX_ByteString CPWL_Utils::GetAppStream_Circle(const CFX_FloatRect& rcBBox, |
| const CFX_Color& crText) { |
| std::ostringstream sAP; |
| sAP << "q\n" |
| << CPWL_Utils::GetColorAppStream(crText, true) |
| << CPWL_Utils::GetAP_Circle(rcBBox) << "f\nQ\n"; |
| return CFX_ByteString(sAP); |
| } |
| |
| CFX_ByteString CPWL_Utils::GetAppStream_Cross(const CFX_FloatRect& rcBBox, |
| const CFX_Color& crText) { |
| std::ostringstream sAP; |
| sAP << "q\n" |
| << CPWL_Utils::GetColorAppStream(crText, false) |
| << CPWL_Utils::GetAP_Cross(rcBBox) << "S\nQ\n"; |
| return CFX_ByteString(sAP); |
| } |
| |
| CFX_ByteString CPWL_Utils::GetAppStream_Diamond(const CFX_FloatRect& rcBBox, |
| const CFX_Color& crText) { |
| std::ostringstream sAP; |
| sAP << "q\n1 w\n" |
| << CPWL_Utils::GetColorAppStream(crText, true) |
| << CPWL_Utils::GetAP_Diamond(rcBBox) << "f\nQ\n"; |
| return CFX_ByteString(sAP); |
| } |
| |
| CFX_ByteString CPWL_Utils::GetAppStream_Square(const CFX_FloatRect& rcBBox, |
| const CFX_Color& crText) { |
| std::ostringstream sAP; |
| sAP << "q\n" |
| << CPWL_Utils::GetColorAppStream(crText, true) |
| << CPWL_Utils::GetAP_Square(rcBBox) << "f\nQ\n"; |
| return CFX_ByteString(sAP); |
| } |
| |
| CFX_ByteString CPWL_Utils::GetAppStream_Star(const CFX_FloatRect& rcBBox, |
| const CFX_Color& crText) { |
| std::ostringstream sAP; |
| sAP << "q\n" |
| << CPWL_Utils::GetColorAppStream(crText, true) |
| << CPWL_Utils::GetAP_Star(rcBBox) << "f\nQ\n"; |
| return CFX_ByteString(sAP); |
| } |
| |
| CFX_ByteString CPWL_Utils::GetCheckBoxAppStream(const CFX_FloatRect& rcBBox, |
| int32_t nStyle, |
| const CFX_Color& crText) { |
| CFX_FloatRect rcCenter = rcBBox.GetCenterSquare(); |
| switch (nStyle) { |
| default: |
| case PCS_CHECK: |
| return GetAppStream_Check(rcCenter, crText); |
| case PCS_CIRCLE: |
| rcCenter.Scale(2.0f / 3.0f); |
| return GetAppStream_Circle(rcCenter, crText); |
| case PCS_CROSS: |
| return GetAppStream_Cross(rcCenter, crText); |
| case PCS_DIAMOND: |
| rcCenter.Scale(2.0f / 3.0f); |
| return GetAppStream_Diamond(rcCenter, crText); |
| case PCS_SQUARE: |
| rcCenter.Scale(2.0f / 3.0f); |
| return GetAppStream_Square(rcCenter, crText); |
| case PCS_STAR: |
| rcCenter.Scale(2.0f / 3.0f); |
| return GetAppStream_Star(rcCenter, crText); |
| } |
| } |
| |
| CFX_ByteString CPWL_Utils::GetRadioButtonAppStream(const CFX_FloatRect& rcBBox, |
| int32_t nStyle, |
| const CFX_Color& crText) { |
| CFX_FloatRect rcCenter = rcBBox.GetCenterSquare(); |
| switch (nStyle) { |
| default: |
| case PCS_CHECK: |
| return GetAppStream_Check(rcCenter, crText); |
| case PCS_CIRCLE: |
| rcCenter.Scale(1.0f / 2.0f); |
| return GetAppStream_Circle(rcCenter, crText); |
| case PCS_CROSS: |
| return GetAppStream_Cross(rcCenter, crText); |
| case PCS_DIAMOND: |
| rcCenter.Scale(2.0f / 3.0f); |
| return GetAppStream_Diamond(rcCenter, crText); |
| case PCS_SQUARE: |
| rcCenter.Scale(2.0f / 3.0f); |
| return GetAppStream_Square(rcCenter, crText); |
| case PCS_STAR: |
| rcCenter.Scale(2.0f / 3.0f); |
| return GetAppStream_Star(rcCenter, crText); |
| } |
| } |
| |
| CFX_ByteString CPWL_Utils::GetDropButtonAppStream(const CFX_FloatRect& rcBBox) { |
| if (rcBBox.IsEmpty()) |
| return CFX_ByteString(); |
| |
| std::ostringstream sAppStream; |
| sAppStream << "q\n" |
| << CPWL_Utils::GetColorAppStream( |
| CFX_Color(COLORTYPE_RGB, 220.0f / 255.0f, 220.0f / 255.0f, |
| 220.0f / 255.0f), |
| true) |
| << rcBBox.left << " " << rcBBox.bottom << " " |
| << rcBBox.right - rcBBox.left << " " << rcBBox.top - rcBBox.bottom |
| << " re f\n" |
| << "Q\n"; |
| |
| sAppStream << "q\n" |
| << CPWL_Utils::GetBorderAppStream( |
| rcBBox, 2, CFX_Color(COLORTYPE_GRAY, 0), |
| CFX_Color(COLORTYPE_GRAY, 1), |
| CFX_Color(COLORTYPE_GRAY, 0.5), BorderStyle::BEVELED, |
| CPWL_Dash(3, 0, 0)) |
| << "Q\n"; |
| |
| CFX_PointF ptCenter = CFX_PointF((rcBBox.left + rcBBox.right) / 2, |
| (rcBBox.top + rcBBox.bottom) / 2); |
| if (IsFloatBigger(rcBBox.right - rcBBox.left, 6) && |
| IsFloatBigger(rcBBox.top - rcBBox.bottom, 6)) { |
| sAppStream << "q\n" |
| << " 0 g\n" |
| << ptCenter.x - 3 << " " << ptCenter.y + 1.5f << " m\n" |
| << ptCenter.x + 3 << " " << ptCenter.y + 1.5f << " l\n" |
| << ptCenter.x << " " << ptCenter.y - 1.5f << " l\n" |
| << ptCenter.x - 3 << " " << ptCenter.y + 1.5f << " l f\n" |
| << "Q\n"; |
| } |
| |
| return CFX_ByteString(sAppStream); |
| } |