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Diffstat (limited to 'fpdfsdk/pdfwindow/PWL_Utils.cpp')
| -rw-r--r-- | fpdfsdk/pdfwindow/PWL_Utils.cpp | 1155 |
1 files changed, 0 insertions, 1155 deletions
diff --git a/fpdfsdk/pdfwindow/PWL_Utils.cpp b/fpdfsdk/pdfwindow/PWL_Utils.cpp deleted file mode 100644 index dbac6ad8bc..0000000000 --- a/fpdfsdk/pdfwindow/PWL_Utils.cpp +++ /dev/null @@ -1,1155 +0,0 @@ -// 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/PWL_Utils.h" - -#include <algorithm> -#include <memory> - -#include "core/fpdfdoc/cpvt_word.h" -#include "core/fxge/cfx_graphstatedata.h" -#include "core/fxge/cfx_pathdata.h" -#include "core/fxge/cfx_renderdevice.h" -#include "fpdfsdk/fxedit/fxet_edit.h" -#include "fpdfsdk/pdfwindow/PWL_Icon.h" -#include "fpdfsdk/pdfwindow/PWL_Wnd.h" - -CFX_FloatRect CPWL_Utils::OffsetRect(const CFX_FloatRect& rect, - float x, - float y) { - return CFX_FloatRect(rect.left + x, rect.bottom + y, rect.right + x, - rect.top + y); -} - -CPVT_WordRange CPWL_Utils::OverlapWordRange(const CPVT_WordRange& wr1, - const CPVT_WordRange& wr2) { - if (wr2.EndPos < wr1.BeginPos || wr2.BeginPos > wr1.EndPos || - wr1.EndPos < wr2.BeginPos || wr1.BeginPos > wr2.EndPos) { - return CPVT_WordRange(); - } - - return CPVT_WordRange(std::max(wr1.BeginPos, wr2.BeginPos), - std::min(wr1.EndPos, wr2.EndPos)); -} - -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; - } - } - - CFX_ByteTextBuf 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 csAP.MakeString(); -} - -CFX_ByteString CPWL_Utils::GetAP_Circle(const CFX_FloatRect& crBBox) { - CFX_ByteTextBuf 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 csAP.MakeString(); -} - -CFX_ByteString CPWL_Utils::GetAP_Cross(const CFX_FloatRect& crBBox) { - CFX_ByteTextBuf 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 csAP.MakeString(); -} - -CFX_ByteString CPWL_Utils::GetAP_Diamond(const CFX_FloatRect& crBBox) { - CFX_ByteTextBuf 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 csAP.MakeString(); -} - -CFX_ByteString CPWL_Utils::GetAP_Square(const CFX_FloatRect& crBBox) { - CFX_ByteTextBuf 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 csAP.MakeString(); -} - -CFX_ByteString CPWL_Utils::GetAP_Star(const CFX_FloatRect& crBBox) { - CFX_ByteTextBuf 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 csAP.MakeString(); -} - -CFX_ByteString CPWL_Utils::GetAP_HalfCircle(const CFX_FloatRect& crBBox, - float fRotate) { - CFX_ByteTextBuf 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 csAP.MakeString(); -} - -CFX_FloatRect CPWL_Utils::InflateRect(const CFX_FloatRect& rcRect, - float fSize) { - if (rcRect.IsEmpty()) - return rcRect; - - CFX_FloatRect rcNew(rcRect.left - fSize, rcRect.bottom - fSize, - rcRect.right + fSize, rcRect.top + fSize); - rcNew.Normalize(); - return rcNew; -} - -CFX_FloatRect CPWL_Utils::DeflateRect(const CFX_FloatRect& rcRect, - float fSize) { - if (rcRect.IsEmpty()) - return rcRect; - - CFX_FloatRect rcNew(rcRect.left + fSize, rcRect.bottom + fSize, - rcRect.right - fSize, rcRect.top - fSize); - rcNew.Normalize(); - return rcNew; -} - -CFX_FloatRect CPWL_Utils::ScaleRect(const CFX_FloatRect& rcRect, float fScale) { - float fHalfWidth = (rcRect.right - rcRect.left) / 2.0f; - float fHalfHeight = (rcRect.top - rcRect.bottom) / 2.0f; - - CFX_PointF ptCenter = CFX_PointF((rcRect.left + rcRect.right) / 2, - (rcRect.top + rcRect.bottom) / 2); - - return CFX_FloatRect( - ptCenter.x - fHalfWidth * fScale, ptCenter.y - fHalfHeight * fScale, - ptCenter.x + fHalfWidth * fScale, ptCenter.y + fHalfHeight * fScale); -} - -CFX_ByteString CPWL_Utils::GetRectFillAppStream(const CFX_FloatRect& rect, - const CPWL_Color& color) { - CFX_ByteTextBuf 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 sAppStream.MakeString(); -} - -CFX_ByteString CPWL_Utils::GetCircleFillAppStream(const CFX_FloatRect& rect, - const CPWL_Color& color) { - CFX_ByteTextBuf sAppStream; - CFX_ByteString sColor = GetColorAppStream(color, true); - if (sColor.GetLength() > 0) { - sAppStream << "q\n" << sColor << CPWL_Utils::GetAP_Circle(rect) << "f\nQ\n"; - } - return sAppStream.MakeString(); -} - -CFX_FloatRect CPWL_Utils::GetCenterSquare(const CFX_FloatRect& rect) { - float fWidth = rect.right - rect.left; - float fHeight = rect.top - rect.bottom; - - float fCenterX = (rect.left + rect.right) / 2.0f; - float fCenterY = (rect.top + rect.bottom) / 2.0f; - - float fRadius = (fWidth > fHeight) ? fHeight / 2 : fWidth / 2; - - return CFX_FloatRect(fCenterX - fRadius, fCenterY - fRadius, - fCenterX + fRadius, fCenterY + fRadius); -} - -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 CPWL_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(0, 0, 0, 0); - CFX_FloatRect rcIcon = CFX_FloatRect(0, 0, 0, 0); - float fWidth = 0.0f; - float fHeight = 0.0f; - - switch (nLayOut) { - case PPBL_LABEL: - rcLabel = rcBBox; - rcIcon = CFX_FloatRect(0, 0, 0, 0); - break; - case PPBL_ICON: - rcIcon = rcBBox; - rcLabel = CFX_FloatRect(0, 0, 0, 0); - 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) { - rcIcon = CFX_FloatRect(0, 0, 0, 0); - 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; - rcIcon = CFX_FloatRect(0, 0, 0, 0); - } - - 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) { - rcIcon = CFX_FloatRect(0, 0, 0, 0); - 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; - rcIcon = CFX_FloatRect(0, 0, 0, 0); - } - - break; - case PPBL_ICONLEFTLABELRIGHT: - - if (pIconStream) { - if (IsFloatZero(fFontSize)) { - fWidth = rcBBox.right - rcBBox.left; - rcLabel = CFX_FloatRect(rcBBox.right - fWidth * fAutoFontScale, - rcBBox.bottom, rcBBox.right, rcBBox.top); - rcIcon = CFX_FloatRect(rcBBox.left, rcBBox.bottom, rcLabel.left, - rcBBox.top); - - if (rcLabelContent.Width() < fWidth * fAutoFontScale) { - } 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; - rcIcon = CFX_FloatRect(0, 0, 0, 0); - } - } - } else { - fWidth = rcLabelContent.Width(); - - if (rcBBox.left + fWidth > rcBBox.right) { - rcLabel = rcBBox; - rcIcon = CFX_FloatRect(0, 0, 0, 0); - } 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; - rcIcon = CFX_FloatRect(0, 0, 0, 0); - } - - break; - case PPBL_LABELLEFTICONRIGHT: - - if (pIconStream) { - if (IsFloatZero(fFontSize)) { - fWidth = rcBBox.right - rcBBox.left; - rcLabel = - CFX_FloatRect(rcBBox.left, rcBBox.bottom, - rcBBox.left + fWidth * fAutoFontScale, rcBBox.top); - rcIcon = CFX_FloatRect(rcLabel.right, rcBBox.bottom, rcBBox.right, - rcBBox.top); - - if (rcLabelContent.Width() < fWidth * fAutoFontScale) { - } 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; - rcIcon = CFX_FloatRect(0, 0, 0, 0); - } - } - } else { - fWidth = rcLabelContent.Width(); - - if (rcBBox.left + fWidth > rcBBox.right) { - rcLabel = rcBBox; - rcIcon = CFX_FloatRect(0, 0, 0, 0); - } 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; - rcIcon = CFX_FloatRect(0, 0, 0, 0); - } - - break; - case PPBL_LABELOVERICON: - rcLabel = rcBBox; - rcIcon = rcBBox; - break; - } - - CFX_ByteTextBuf sAppStream, 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.GetSize() > 0) { - sAppStream << "q\n" - << rcBBox.left << " " << rcBBox.bottom << " " - << rcBBox.right - rcBBox.left << " " - << rcBBox.top - rcBBox.bottom << " re W n\n"; - sAppStream << sTemp << "Q\n"; - } - return sAppStream.MakeString(); -} - -CFX_ByteString CPWL_Utils::GetColorAppStream(const CPWL_Color& color, - const bool& bFillOrStroke) { - CFX_ByteTextBuf 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 sColorStream.MakeString(); -} - -CFX_ByteString CPWL_Utils::GetBorderAppStream(const CFX_FloatRect& rect, - float fWidth, - const CPWL_Color& color, - const CPWL_Color& crLeftTop, - const CPWL_Color& crRightBottom, - BorderStyle nStyle, - const CPWL_Dash& dash) { - CFX_ByteTextBuf 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 sAppStream.MakeString(); -} - -CFX_ByteString CPWL_Utils::GetCircleBorderAppStream( - const CFX_FloatRect& rect, - float fWidth, - const CPWL_Color& color, - const CPWL_Color& crLeftTop, - const CPWL_Color& crRightBottom, - BorderStyle nStyle, - const CPWL_Dash& dash) { - CFX_ByteTextBuf sAppStream; - CFX_ByteString sColor; - - if (fWidth > 0.0f) { - sAppStream << "q\n"; - - 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( - CPWL_Utils::DeflateRect(rect, fWidth / 2.0f)) - << " 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( - CPWL_Utils::DeflateRect(rect, fWidth / 2.0f)) - << " S\nQ\n"; - } - } break; - case BorderStyle::BEVELED: { - float fHalfWidth = fWidth / 2.0f; - - 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( - CPWL_Utils::DeflateRect(rect, fHalfWidth * 0.75f), - 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( - CPWL_Utils::DeflateRect(rect, fHalfWidth * 0.75f), - FX_PI * 5 / 4.0f) - << " S\nQ\n"; - } - } break; - case BorderStyle::INSET: { - float fHalfWidth = fWidth / 2.0f; - - 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( - CPWL_Utils::DeflateRect(rect, fHalfWidth * 0.75f), - 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( - CPWL_Utils::DeflateRect(rect, fHalfWidth * 0.75f), - FX_PI * 5 / 4.0f) - << " S\nQ\n"; - } - } break; - } - - sAppStream << "Q\n"; - } - - return sAppStream.MakeString(); -} - -CFX_ByteString CPWL_Utils::GetAppStream_Check(const CFX_FloatRect& rcBBox, - const CPWL_Color& crText) { - CFX_ByteTextBuf sAP; - sAP << "q\n" - << CPWL_Utils::GetColorAppStream(crText, true) - << CPWL_Utils::GetAP_Check(rcBBox) << "f\nQ\n"; - return sAP.MakeString(); -} - -CFX_ByteString CPWL_Utils::GetAppStream_Circle(const CFX_FloatRect& rcBBox, - const CPWL_Color& crText) { - CFX_ByteTextBuf sAP; - sAP << "q\n" - << CPWL_Utils::GetColorAppStream(crText, true) - << CPWL_Utils::GetAP_Circle(rcBBox) << "f\nQ\n"; - return sAP.MakeString(); -} - -CFX_ByteString CPWL_Utils::GetAppStream_Cross(const CFX_FloatRect& rcBBox, - const CPWL_Color& crText) { - CFX_ByteTextBuf sAP; - sAP << "q\n" - << CPWL_Utils::GetColorAppStream(crText, false) - << CPWL_Utils::GetAP_Cross(rcBBox) << "S\nQ\n"; - return sAP.MakeString(); -} - -CFX_ByteString CPWL_Utils::GetAppStream_Diamond(const CFX_FloatRect& rcBBox, - const CPWL_Color& crText) { - CFX_ByteTextBuf sAP; - sAP << "q\n1 w\n" - << CPWL_Utils::GetColorAppStream(crText, true) - << CPWL_Utils::GetAP_Diamond(rcBBox) << "f\nQ\n"; - return sAP.MakeString(); -} - -CFX_ByteString CPWL_Utils::GetAppStream_Square(const CFX_FloatRect& rcBBox, - const CPWL_Color& crText) { - CFX_ByteTextBuf sAP; - sAP << "q\n" - << CPWL_Utils::GetColorAppStream(crText, true) - << CPWL_Utils::GetAP_Square(rcBBox) << "f\nQ\n"; - return sAP.MakeString(); -} - -CFX_ByteString CPWL_Utils::GetAppStream_Star(const CFX_FloatRect& rcBBox, - const CPWL_Color& crText) { - CFX_ByteTextBuf sAP; - sAP << "q\n" - << CPWL_Utils::GetColorAppStream(crText, true) - << CPWL_Utils::GetAP_Star(rcBBox) << "f\nQ\n"; - return sAP.MakeString(); -} - -CFX_ByteString CPWL_Utils::GetCheckBoxAppStream(const CFX_FloatRect& rcBBox, - int32_t nStyle, - const CPWL_Color& crText) { - CFX_FloatRect rcCenter = GetCenterSquare(rcBBox); - switch (nStyle) { - default: - case PCS_CHECK: - return GetAppStream_Check(rcCenter, crText); - case PCS_CIRCLE: - return GetAppStream_Circle(ScaleRect(rcCenter, 2.0f / 3.0f), crText); - case PCS_CROSS: - return GetAppStream_Cross(rcCenter, crText); - case PCS_DIAMOND: - return GetAppStream_Diamond(ScaleRect(rcCenter, 2.0f / 3.0f), crText); - case PCS_SQUARE: - return GetAppStream_Square(ScaleRect(rcCenter, 2.0f / 3.0f), crText); - case PCS_STAR: - return GetAppStream_Star(ScaleRect(rcCenter, 2.0f / 3.0f), crText); - } -} - -CFX_ByteString CPWL_Utils::GetRadioButtonAppStream(const CFX_FloatRect& rcBBox, - int32_t nStyle, - const CPWL_Color& crText) { - CFX_FloatRect rcCenter = GetCenterSquare(rcBBox); - switch (nStyle) { - default: - case PCS_CHECK: - return GetAppStream_Check(rcCenter, crText); - case PCS_CIRCLE: - return GetAppStream_Circle(ScaleRect(rcCenter, 1.0f / 2.0f), crText); - case PCS_CROSS: - return GetAppStream_Cross(rcCenter, crText); - case PCS_DIAMOND: - return GetAppStream_Diamond(ScaleRect(rcCenter, 2.0f / 3.0f), crText); - case PCS_SQUARE: - return GetAppStream_Square(ScaleRect(rcCenter, 2.0f / 3.0f), crText); - case PCS_STAR: - return GetAppStream_Star(ScaleRect(rcCenter, 2.0f / 3.0f), crText); - } -} - -CFX_ByteString CPWL_Utils::GetDropButtonAppStream(const CFX_FloatRect& rcBBox) { - CFX_ByteTextBuf sAppStream; - - if (!rcBBox.IsEmpty()) { - sAppStream << "q\n" - << CPWL_Utils::GetColorAppStream( - CPWL_Color(COLORTYPE_RGB, 220.0f / 255.0f, - 220.0f / 255.0f, 220.0f / 255.0f), - true); - sAppStream << rcBBox.left << " " << rcBBox.bottom << " " - << rcBBox.right - rcBBox.left << " " - << rcBBox.top - rcBBox.bottom << " re f\n"; - sAppStream << "Q\n"; - - sAppStream << "q\n" - << CPWL_Utils::GetBorderAppStream( - rcBBox, 2, CPWL_Color(COLORTYPE_GRAY, 0), - CPWL_Color(COLORTYPE_GRAY, 1), - CPWL_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"; - sAppStream << ptCenter.x - 3 << " " << ptCenter.y + 1.5f << " m\n"; - sAppStream << ptCenter.x + 3 << " " << ptCenter.y + 1.5f << " l\n"; - sAppStream << ptCenter.x << " " << ptCenter.y - 1.5f << " l\n"; - sAppStream << ptCenter.x - 3 << " " << ptCenter.y + 1.5f << " l f\n"; - sAppStream << "Q\n"; - } - } - - return sAppStream.MakeString(); -} - -void CPWL_Utils::DrawFillRect(CFX_RenderDevice* pDevice, - CFX_Matrix* pUser2Device, - const CFX_FloatRect& rect, - const FX_COLORREF& color) { - CFX_PathData path; - CFX_FloatRect rcTemp(rect); - path.AppendRect(rcTemp.left, rcTemp.bottom, rcTemp.right, rcTemp.top); - pDevice->DrawPath(&path, pUser2Device, nullptr, color, 0, FXFILL_WINDING); -} - -void CPWL_Utils::DrawFillArea(CFX_RenderDevice* pDevice, - CFX_Matrix* pUser2Device, - const CFX_PointF* pPts, - int32_t nCount, - const FX_COLORREF& color) { - CFX_PathData path; - path.AppendPoint(pPts[0], FXPT_TYPE::MoveTo, false); - for (int32_t i = 1; i < nCount; i++) - path.AppendPoint(pPts[i], FXPT_TYPE::LineTo, false); - - pDevice->DrawPath(&path, pUser2Device, nullptr, color, 0, FXFILL_ALTERNATE); -} - -void CPWL_Utils::DrawStrokeRect(CFX_RenderDevice* pDevice, - CFX_Matrix* pUser2Device, - const CFX_FloatRect& rect, - const FX_COLORREF& color, - float fWidth) { - CFX_PathData path; - CFX_FloatRect rcTemp(rect); - path.AppendRect(rcTemp.left, rcTemp.bottom, rcTemp.right, rcTemp.top); - - CFX_GraphStateData gsd; - gsd.m_LineWidth = fWidth; - - pDevice->DrawPath(&path, pUser2Device, &gsd, 0, color, FXFILL_ALTERNATE); -} - -void CPWL_Utils::DrawStrokeLine(CFX_RenderDevice* pDevice, - CFX_Matrix* pUser2Device, - const CFX_PointF& ptMoveTo, - const CFX_PointF& ptLineTo, - const FX_COLORREF& color, - float fWidth) { - CFX_PathData path; - path.AppendPoint(ptMoveTo, FXPT_TYPE::MoveTo, false); - path.AppendPoint(ptLineTo, FXPT_TYPE::LineTo, false); - - CFX_GraphStateData gsd; - gsd.m_LineWidth = fWidth; - - pDevice->DrawPath(&path, pUser2Device, &gsd, 0, color, FXFILL_ALTERNATE); -} - -void CPWL_Utils::DrawFillRect(CFX_RenderDevice* pDevice, - CFX_Matrix* pUser2Device, - const CFX_FloatRect& rect, - const CPWL_Color& color, - int32_t nTransparency) { - CPWL_Utils::DrawFillRect(pDevice, pUser2Device, rect, - color.ToFXColor(nTransparency)); -} - -void CPWL_Utils::DrawShadow(CFX_RenderDevice* pDevice, - CFX_Matrix* pUser2Device, - bool bVertical, - bool bHorizontal, - CFX_FloatRect rect, - int32_t nTransparency, - int32_t nStartGray, - int32_t nEndGray) { - float fStepGray = 1.0f; - - if (bVertical) { - fStepGray = (nEndGray - nStartGray) / rect.Height(); - - for (float fy = rect.bottom + 0.5f; fy <= rect.top - 0.5f; fy += 1.0f) { - int32_t nGray = nStartGray + (int32_t)(fStepGray * (fy - rect.bottom)); - CPWL_Utils::DrawStrokeLine( - pDevice, pUser2Device, CFX_PointF(rect.left, fy), - CFX_PointF(rect.right, fy), - ArgbEncode(nTransparency, nGray, nGray, nGray), 1.5f); - } - } - - if (bHorizontal) { - fStepGray = (nEndGray - nStartGray) / rect.Width(); - - for (float fx = rect.left + 0.5f; fx <= rect.right - 0.5f; fx += 1.0f) { - int32_t nGray = nStartGray + (int32_t)(fStepGray * (fx - rect.left)); - CPWL_Utils::DrawStrokeLine( - pDevice, pUser2Device, CFX_PointF(fx, rect.bottom), - CFX_PointF(fx, rect.top), - ArgbEncode(nTransparency, nGray, nGray, nGray), 1.5f); - } - } -} - -void CPWL_Utils::DrawBorder(CFX_RenderDevice* pDevice, - CFX_Matrix* pUser2Device, - const CFX_FloatRect& rect, - float fWidth, - const CPWL_Color& color, - const CPWL_Color& crLeftTop, - const CPWL_Color& crRightBottom, - BorderStyle nStyle, - int32_t nTransparency) { - 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; - - switch (nStyle) { - default: - case BorderStyle::SOLID: { - CFX_PathData path; - path.AppendRect(fLeft, fBottom, fRight, fTop); - path.AppendRect(fLeft + fWidth, fBottom + fWidth, fRight - fWidth, - fTop - fWidth); - pDevice->DrawPath(&path, pUser2Device, nullptr, - color.ToFXColor(nTransparency), 0, FXFILL_ALTERNATE); - break; - } - case BorderStyle::DASH: { - CFX_PathData path; - path.AppendPoint( - CFX_PointF(fLeft + fWidth / 2.0f, fBottom + fWidth / 2.0f), - FXPT_TYPE::MoveTo, false); - path.AppendPoint( - CFX_PointF(fLeft + fWidth / 2.0f, fTop - fWidth / 2.0f), - FXPT_TYPE::LineTo, false); - path.AppendPoint( - CFX_PointF(fRight - fWidth / 2.0f, fTop - fWidth / 2.0f), - FXPT_TYPE::LineTo, false); - path.AppendPoint( - CFX_PointF(fRight - fWidth / 2.0f, fBottom + fWidth / 2.0f), - FXPT_TYPE::LineTo, false); - path.AppendPoint( - CFX_PointF(fLeft + fWidth / 2.0f, fBottom + fWidth / 2.0f), - FXPT_TYPE::LineTo, false); - - CFX_GraphStateData gsd; - gsd.SetDashCount(2); - gsd.m_DashArray[0] = 3.0f; - gsd.m_DashArray[1] = 3.0f; - gsd.m_DashPhase = 0; - - gsd.m_LineWidth = fWidth; - pDevice->DrawPath(&path, pUser2Device, &gsd, 0, - color.ToFXColor(nTransparency), FXFILL_WINDING); - break; - } - case BorderStyle::BEVELED: - case BorderStyle::INSET: { - CFX_GraphStateData gsd; - gsd.m_LineWidth = fHalfWidth; - - CFX_PathData pathLT; - - pathLT.AppendPoint(CFX_PointF(fLeft + fHalfWidth, fBottom + fHalfWidth), - FXPT_TYPE::MoveTo, false); - pathLT.AppendPoint(CFX_PointF(fLeft + fHalfWidth, fTop - fHalfWidth), - FXPT_TYPE::LineTo, false); - pathLT.AppendPoint(CFX_PointF(fRight - fHalfWidth, fTop - fHalfWidth), - FXPT_TYPE::LineTo, false); - pathLT.AppendPoint( - CFX_PointF(fRight - fHalfWidth * 2, fTop - fHalfWidth * 2), - FXPT_TYPE::LineTo, false); - pathLT.AppendPoint( - CFX_PointF(fLeft + fHalfWidth * 2, fTop - fHalfWidth * 2), - FXPT_TYPE::LineTo, false); - pathLT.AppendPoint( - CFX_PointF(fLeft + fHalfWidth * 2, fBottom + fHalfWidth * 2), - FXPT_TYPE::LineTo, false); - pathLT.AppendPoint(CFX_PointF(fLeft + fHalfWidth, fBottom + fHalfWidth), - FXPT_TYPE::LineTo, false); - - pDevice->DrawPath(&pathLT, pUser2Device, &gsd, - crLeftTop.ToFXColor(nTransparency), 0, - FXFILL_ALTERNATE); - - CFX_PathData pathRB; - pathRB.AppendPoint(CFX_PointF(fRight - fHalfWidth, fTop - fHalfWidth), - FXPT_TYPE::MoveTo, false); - pathRB.AppendPoint( - CFX_PointF(fRight - fHalfWidth, fBottom + fHalfWidth), - FXPT_TYPE::LineTo, false); - pathRB.AppendPoint(CFX_PointF(fLeft + fHalfWidth, fBottom + fHalfWidth), - FXPT_TYPE::LineTo, false); - pathRB.AppendPoint( - CFX_PointF(fLeft + fHalfWidth * 2, fBottom + fHalfWidth * 2), - FXPT_TYPE::LineTo, false); - pathRB.AppendPoint( - CFX_PointF(fRight - fHalfWidth * 2, fBottom + fHalfWidth * 2), - FXPT_TYPE::LineTo, false); - pathRB.AppendPoint( - CFX_PointF(fRight - fHalfWidth * 2, fTop - fHalfWidth * 2), - FXPT_TYPE::LineTo, false); - pathRB.AppendPoint(CFX_PointF(fRight - fHalfWidth, fTop - fHalfWidth), - FXPT_TYPE::LineTo, false); - - pDevice->DrawPath(&pathRB, pUser2Device, &gsd, - crRightBottom.ToFXColor(nTransparency), 0, - FXFILL_ALTERNATE); - - CFX_PathData path; - - path.AppendRect(fLeft, fBottom, fRight, fTop); - path.AppendRect(fLeft + fHalfWidth, fBottom + fHalfWidth, - fRight - fHalfWidth, fTop - fHalfWidth); - - pDevice->DrawPath(&path, pUser2Device, &gsd, - color.ToFXColor(nTransparency), 0, FXFILL_ALTERNATE); - break; - } - case BorderStyle::UNDERLINE: { - CFX_PathData path; - path.AppendPoint(CFX_PointF(fLeft, fBottom + fWidth / 2), - FXPT_TYPE::MoveTo, false); - path.AppendPoint(CFX_PointF(fRight, fBottom + fWidth / 2), - FXPT_TYPE::LineTo, false); - - CFX_GraphStateData gsd; - gsd.m_LineWidth = fWidth; - - pDevice->DrawPath(&path, pUser2Device, &gsd, 0, - color.ToFXColor(nTransparency), FXFILL_ALTERNATE); - break; - } - } - } -} - |