| // 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 "xfa/src/foxitlib.h" |
| #include "xfa/src/fxfa/src/common/xfa_common.h" |
| #include "xfa_fwltheme.h" |
| #include "xfa_ffwidget.h" |
| #include "xfa_ffapp.h" |
| CXFA_FFWidget* XFA_ThemeGetOuterWidget(IFWL_Widget* pWidget) { |
| IFWL_Widget* pOuter = pWidget; |
| while (pOuter->GetOuter()) { |
| pOuter = pOuter->GetOuter(); |
| } |
| if (pOuter) { |
| return (CXFA_FFWidget*)pOuter->GetPrivateData(pOuter); |
| } |
| return NULL; |
| } |
| CXFA_FWLTheme::CXFA_FWLTheme(CXFA_FFApp* pApp) : m_pApp(pApp) { |
| m_pTextOut = NULL; |
| m_dwCapacity = 0; |
| m_fCapacity = 0; |
| m_pCalendarFont = NULL; |
| m_Rect.Set(0, 0, 0, 0); |
| m_SizeAboveBelow.Set(0, 0); |
| m_pCheckBoxTP = new CXFA_FWLCheckBoxTP; |
| m_pListBoxTP = new CFWL_ListBoxTP; |
| m_pPictureBoxTP = new CFWL_PictureBoxTP; |
| m_pSrollBarTP = new CFWL_ScrollBarTP; |
| m_pEditTP = new CXFA_FWLEditTP; |
| m_pComboBoxTP = new CFWL_ComboBoxTP; |
| m_pMonthCalendarTP = new CFWL_MonthCalendarTP; |
| m_pDateTimePickerTP = new CFWL_DateTimePickerTP; |
| m_pPushButtonTP = new CFWL_PushButtonTP; |
| m_pCaretTP = new CFWL_CaretTP; |
| m_pBarcodeTP = new CFWL_BarcodeTP; |
| Initialize(); |
| } |
| CXFA_FWLTheme::~CXFA_FWLTheme() { |
| Finalize(); |
| delete m_pCheckBoxTP; |
| delete m_pListBoxTP; |
| delete m_pPictureBoxTP; |
| delete m_pSrollBarTP; |
| delete m_pEditTP; |
| delete m_pComboBoxTP; |
| delete m_pMonthCalendarTP; |
| delete m_pDateTimePickerTP; |
| delete m_pPushButtonTP; |
| delete m_pCaretTP; |
| delete m_pBarcodeTP; |
| } |
| static const FX_WCHAR* g_FWLTheme_CalFonts[] = { |
| L"Arial", L"Courier New", L"DejaVu Sans", |
| }; |
| FWL_ERR CXFA_FWLTheme::Initialize() { |
| m_pTextOut = IFDE_TextOut::Create(); |
| for (int32_t i = 0; NULL == m_pCalendarFont && |
| i < sizeof(g_FWLTheme_CalFonts) / sizeof(const FX_WCHAR*); |
| i++) { |
| m_pCalendarFont = IFX_Font::LoadFont(g_FWLTheme_CalFonts[i], 0, 0, |
| m_pApp->GetFDEFontMgr()); |
| } |
| if (NULL == m_pCalendarFont) |
| #if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_ |
| m_pCalendarFont = m_pApp->GetFDEFontMgr()->GetDefFontByCodePage( |
| FX_CODEPAGE_MSWin_WesternEuropean, 0, NULL); |
| #else |
| m_pCalendarFont = m_pApp->GetFDEFontMgr()->GetFontByCodePage( |
| FX_CODEPAGE_MSWin_WesternEuropean, 0, NULL); |
| #endif |
| FXSYS_assert(NULL != m_pCalendarFont); |
| FWLTHEME_Init(); |
| return FWL_ERR_Succeeded; |
| } |
| FWL_ERR CXFA_FWLTheme::Finalize() { |
| if (m_pTextOut) { |
| m_pTextOut->Release(); |
| m_pTextOut = NULL; |
| } |
| if (m_pCalendarFont) { |
| m_pCalendarFont->Release(); |
| m_pCalendarFont = NULL; |
| } |
| FWLTHEME_Release(); |
| return FWL_ERR_Succeeded; |
| } |
| FX_BOOL CXFA_FWLTheme::IsValidWidget(IFWL_Widget* pWidget) { |
| return TRUE; |
| } |
| FX_DWORD CXFA_FWLTheme::GetThemeID(IFWL_Widget* pWidget) { |
| return 0; |
| } |
| FX_DWORD CXFA_FWLTheme::SetThemeID(IFWL_Widget* pWidget, |
| FX_DWORD dwThemeID, |
| FX_BOOL bChildren) { |
| return 0; |
| } |
| FX_BOOL CXFA_FWLTheme::DrawBackground(CFWL_ThemeBackground* pParams) { |
| return GetTheme(pParams->m_pWidget)->DrawBackground(pParams); |
| } |
| FX_BOOL CXFA_FWLTheme::DrawText(CFWL_ThemeText* pParams) { |
| if (pParams->m_wsText.IsEmpty()) { |
| return FWL_ERR_Indefinite; |
| } |
| if (pParams->m_pWidget->GetClassID() == FWL_CLASSHASH_MonthCalendar) { |
| CXFA_FFWidget* pWidget = XFA_ThemeGetOuterWidget(pParams->m_pWidget); |
| if (!pWidget) { |
| return FWL_ERR_Indefinite; |
| } |
| m_pTextOut->SetStyles(pParams->m_dwTTOStyles); |
| m_pTextOut->SetAlignment(pParams->m_iTTOAlign); |
| m_pTextOut->SetFont(m_pCalendarFont); |
| m_pTextOut->SetFontSize(FWLTHEME_CAPACITY_FontSize); |
| m_pTextOut->SetTextColor(FWLTHEME_CAPACITY_TextColor); |
| if ((pParams->m_iPart == FWL_PART_MCD_DatesIn) && |
| !(pParams->m_dwStates & FWL_ITEMSTATE_MCD_Flag) && |
| (pParams->m_dwStates & |
| (FWL_PARTSTATE_MCD_Hovered | FWL_PARTSTATE_MCD_Selected))) { |
| m_pTextOut->SetTextColor(0xFFFFFFFF); |
| } |
| if (pParams->m_iPart == FWL_PART_MCD_Caption) { |
| if (m_pMonthCalendarTP->GetThemeID(pParams->m_pWidget) == 0) { |
| m_pTextOut->SetTextColor(ArgbEncode(0xff, 0, 153, 255)); |
| } else { |
| m_pTextOut->SetTextColor(ArgbEncode(0xff, 128, 128, 0)); |
| } |
| } |
| CFX_Graphics* pGraphics = pParams->m_pGraphics; |
| CFX_RenderDevice* pRenderDevice = pGraphics->GetRenderDevice(); |
| if (!pRenderDevice) |
| return FALSE; |
| m_pTextOut->SetRenderDevice(pRenderDevice); |
| CFX_Matrix mtPart = pParams->m_matrix; |
| CFX_Matrix* pMatrix = pGraphics->GetMatrix(); |
| if (pMatrix) { |
| mtPart.Concat(*pMatrix); |
| } |
| m_pTextOut->SetMatrix(mtPart); |
| m_pTextOut->DrawLogicText(pParams->m_wsText, pParams->m_wsText.GetLength(), |
| pParams->m_rtPart); |
| return TRUE; |
| } |
| CXFA_FFWidget* pWidget = XFA_ThemeGetOuterWidget(pParams->m_pWidget); |
| if (!pWidget) { |
| return FWL_ERR_Indefinite; |
| } |
| CXFA_WidgetAcc* pAcc = pWidget->GetDataAcc(); |
| CFX_Graphics* pGraphics = pParams->m_pGraphics; |
| CFX_RenderDevice* pRenderDevice = pGraphics->GetRenderDevice(); |
| if (!pRenderDevice) |
| return FALSE; |
| m_pTextOut->SetRenderDevice(pRenderDevice); |
| m_pTextOut->SetStyles(pParams->m_dwTTOStyles); |
| m_pTextOut->SetAlignment(pParams->m_iTTOAlign); |
| m_pTextOut->SetFont(pAcc->GetFDEFont()); |
| m_pTextOut->SetFontSize(pAcc->GetFontSize()); |
| m_pTextOut->SetTextColor(pAcc->GetTextColor()); |
| CFX_Matrix mtPart = pParams->m_matrix; |
| CFX_Matrix* pMatrix = pGraphics->GetMatrix(); |
| if (pMatrix) { |
| mtPart.Concat(*pMatrix); |
| } |
| m_pTextOut->SetMatrix(mtPart); |
| m_pTextOut->DrawLogicText(pParams->m_wsText, pParams->m_wsText.GetLength(), |
| pParams->m_rtPart); |
| return TRUE; |
| } |
| void* CXFA_FWLTheme::GetCapacity(CFWL_ThemePart* pThemePart, |
| FX_DWORD dwCapacity) { |
| switch (dwCapacity) { |
| case FWL_WGTCAPACITY_Font: { |
| if (CXFA_FFWidget* pWidget = |
| XFA_ThemeGetOuterWidget(pThemePart->m_pWidget)) { |
| return pWidget->GetDataAcc()->GetFDEFont(); |
| } |
| } break; |
| case FWL_WGTCAPACITY_FontSize: { |
| if (CXFA_FFWidget* pWidget = |
| XFA_ThemeGetOuterWidget(pThemePart->m_pWidget)) { |
| m_fCapacity = pWidget->GetDataAcc()->GetFontSize(); |
| return &m_fCapacity; |
| } |
| } break; |
| case FWL_WGTCAPACITY_TextColor: { |
| if (CXFA_FFWidget* pWidget = |
| XFA_ThemeGetOuterWidget(pThemePart->m_pWidget)) { |
| m_dwCapacity = pWidget->GetDataAcc()->GetTextColor(); |
| return &m_dwCapacity; |
| } |
| } break; |
| case FWL_WGTCAPACITY_LineHeight: { |
| if (CXFA_FFWidget* pWidget = |
| XFA_ThemeGetOuterWidget(pThemePart->m_pWidget)) { |
| m_fCapacity = pWidget->GetDataAcc()->GetLineHeight(); |
| return &m_fCapacity; |
| } |
| } break; |
| case FWL_WGTCAPACITY_ScrollBarWidth: { |
| m_fCapacity = 9; |
| return &m_fCapacity; |
| } break; |
| case FWL_WGTCAPACITY_UIMargin: { |
| CXFA_FFWidget* pWidget = XFA_ThemeGetOuterWidget(pThemePart->m_pWidget); |
| if (pWidget) { |
| CXFA_LayoutItem* pItem = pWidget; |
| CXFA_WidgetAcc* pWidgetAcc = pWidget->GetDataAcc(); |
| pWidgetAcc->GetUIMargin(m_Rect); |
| if (CXFA_Para para = pWidgetAcc->GetPara()) { |
| m_Rect.left += para.GetMarginLeft(); |
| if (pWidgetAcc->IsMultiLine()) { |
| m_Rect.width += para.GetMarginRight(); |
| } |
| } |
| if (pItem->GetPrev() == NULL) { |
| if (pItem->GetNext() != NULL) { |
| m_Rect.height = 0; |
| } |
| } else if (pItem->GetNext() == NULL) { |
| m_Rect.top = 0; |
| } else { |
| m_Rect.top = 0; |
| m_Rect.height = 0; |
| } |
| } |
| return &m_Rect; |
| } break; |
| case FWL_WGTCAPACITY_SpaceAboveBelow: { |
| CXFA_FFWidget* pWidget = XFA_ThemeGetOuterWidget(pThemePart->m_pWidget); |
| if (pWidget) { |
| CXFA_WidgetAcc* pWidgetAcc = pWidget->GetDataAcc(); |
| if (CXFA_Para para = pWidgetAcc->GetPara()) { |
| m_SizeAboveBelow.x = para.GetSpaceAbove(); |
| m_SizeAboveBelow.y = para.GetSpaceBelow(); |
| } |
| } |
| return &m_SizeAboveBelow; |
| } break; |
| default: |
| break; |
| } |
| if (pThemePart->m_pWidget->GetClassID() == FWL_CLASSHASH_MonthCalendar && |
| dwCapacity >= FWL_MCCAPACITY_Sun && dwCapacity <= FWL_MCCAPACITY_Today) { |
| if (CXFA_FFWidget* pWidget = |
| XFA_ThemeGetOuterWidget(pThemePart->m_pWidget)) { |
| IXFA_AppProvider* pAppProvider = pWidget->GetAppProvider(); |
| m_wsResource.Empty(); |
| pAppProvider->LoadString( |
| XFA_IDS_StringWeekDay_Sun + dwCapacity - FWL_WGTCAPACITY_MAX - 5, |
| m_wsResource); |
| if (!m_wsResource.IsEmpty()) { |
| return &m_wsResource; |
| } |
| } |
| } |
| return GetTheme(pThemePart->m_pWidget)->GetCapacity(pThemePart, dwCapacity); |
| } |
| FX_BOOL CXFA_FWLTheme::IsCustomizedLayout(IFWL_Widget* pWidget) { |
| return GetTheme(pWidget)->IsCustomizedLayout(pWidget); |
| } |
| FWL_ERR CXFA_FWLTheme::GetPartRect(CFWL_ThemePart* pThemePart) { |
| CFX_RectF rect; |
| return GetTheme(pThemePart->m_pWidget)->GetPartRect(pThemePart, rect); |
| } |
| FX_BOOL CXFA_FWLTheme::IsInPart(CFWL_ThemePart* pThemePart, |
| FX_FLOAT fx, |
| FX_FLOAT fy) { |
| return GetTheme(pThemePart->m_pWidget)->IsInPart(pThemePart, fx, fy); |
| } |
| FX_BOOL CXFA_FWLTheme::CalcTextRect(CFWL_ThemeText* pParams, CFX_RectF& rect) { |
| if (pParams->m_pWidget->GetClassID() == FWL_CLASSHASH_MonthCalendar) { |
| CXFA_FFWidget* pWidget = XFA_ThemeGetOuterWidget(pParams->m_pWidget); |
| if (!pWidget) { |
| return FWL_ERR_Indefinite; |
| } |
| if (!pParams) |
| return FALSE; |
| if (!m_pTextOut) |
| return FALSE; |
| m_pTextOut->SetFont(m_pCalendarFont); |
| m_pTextOut->SetFontSize(FWLTHEME_CAPACITY_FontSize); |
| m_pTextOut->SetTextColor(FWLTHEME_CAPACITY_TextColor); |
| m_pTextOut->SetAlignment(pParams->m_iTTOAlign); |
| m_pTextOut->SetStyles(pParams->m_dwTTOStyles); |
| m_pTextOut->CalcLogicSize(pParams->m_wsText, pParams->m_wsText.GetLength(), |
| rect); |
| return TRUE; |
| } |
| CXFA_FFWidget* pWidget = XFA_ThemeGetOuterWidget(pParams->m_pWidget); |
| if (!pWidget) { |
| return FWL_ERR_Indefinite; |
| } |
| CXFA_WidgetAcc* pAcc = pWidget->GetDataAcc(); |
| m_pTextOut->SetFont(pAcc->GetFDEFont()); |
| m_pTextOut->SetFontSize(pAcc->GetFontSize()); |
| m_pTextOut->SetTextColor(pAcc->GetTextColor()); |
| if (!pParams) |
| return FALSE; |
| if (!m_pTextOut) |
| return FALSE; |
| m_pTextOut->SetAlignment(pParams->m_iTTOAlign); |
| m_pTextOut->SetStyles(pParams->m_dwTTOStyles); |
| m_pTextOut->CalcLogicSize(pParams->m_wsText, pParams->m_wsText.GetLength(), |
| rect); |
| return TRUE; |
| } |
| CFWL_WidgetTP* CXFA_FWLTheme::GetTheme(IFWL_Widget* pWidget) { |
| switch (pWidget->GetClassID()) { |
| case FWL_CLASSHASH_CheckBox: |
| return m_pCheckBoxTP; |
| case FWL_CLASSHASH_ListBox: |
| return m_pListBoxTP; |
| case FWL_CLASSHASH_PictureBox: |
| return m_pPictureBoxTP; |
| case FWL_CLASSHASH_ScrollBar: |
| return m_pSrollBarTP; |
| case FWL_CLASSHASH_Edit: |
| return m_pEditTP; |
| case FWL_CLASSHASH_ComboBox: |
| return m_pComboBoxTP; |
| case FWL_CLASSHASH_MonthCalendar: |
| return m_pMonthCalendarTP; |
| case FWL_CLASSHASH_DateTimePicker: |
| return m_pDateTimePickerTP; |
| case FWL_CLASSHASH_PushButton: |
| return m_pPushButtonTP; |
| case FWL_CLASSHASH_Caret: |
| return m_pCaretTP; |
| case FWL_CLASSHASH_Barcode: |
| return m_pBarcodeTP; |
| default: |
| break; |
| } |
| return NULL; |
| } |
| CXFA_FWLCheckBoxTP::CXFA_FWLCheckBoxTP() {} |
| FX_BOOL CXFA_FWLCheckBoxTP::DrawBackground(CFWL_ThemeBackground* pParams) { |
| if (pParams->m_iPart != FWL_PART_CKB_CheckBox) { |
| return TRUE; |
| } |
| if (((pParams->m_dwStates & FWL_PARTSTATE_CKB_Mask2) == |
| FWL_PARTSTATE_CKB_Checked) || |
| ((pParams->m_dwStates & FWL_PARTSTATE_CKB_Mask2) == |
| FWL_PARTSTATE_CKB_Neutral)) { |
| DrawCheckSign(pParams->m_pWidget, pParams->m_pGraphics, &pParams->m_rtPart, |
| pParams->m_dwStates, &pParams->m_matrix); |
| } |
| return TRUE; |
| } |
| void CXFA_FWLCheckBoxTP::DrawCheckSign(IFWL_Widget* pWidget, |
| CFX_Graphics* pGraphics, |
| const CFX_RectF* pRtBox, |
| int32_t iState, |
| CFX_Matrix* pMatrix) { |
| CFX_RectF rtSign(*pRtBox); |
| FX_DWORD dwColor = 0xFF000000; |
| if ((iState & FWL_PARTSTATE_CKB_Mask2) == FWL_PARTSTATE_CKB_Neutral) { |
| dwColor = 0xFFA9A9A9; |
| } |
| { |
| FX_DWORD dwStyle = pWidget->GetStylesEx(); |
| rtSign.Deflate(rtSign.width / 4, rtSign.height / 4); |
| switch (dwStyle & FWL_STYLEEXT_CKB_SignShapeMask) { |
| case FWL_STYLEEXT_CKB_SignShapeCheck: |
| DrawSignCheck(pGraphics, &rtSign, dwColor, pMatrix); |
| break; |
| case FWL_STYLEEXT_CKB_SignShapeCircle: |
| DrawSignCircle(pGraphics, &rtSign, dwColor, pMatrix); |
| break; |
| case FWL_STYLEEXT_CKB_SignShapeCross: |
| DrawSignCross(pGraphics, &rtSign, dwColor, pMatrix); |
| break; |
| case FWL_STYLEEXT_CKB_SignShapeDiamond: |
| DrawSignDiamond(pGraphics, &rtSign, dwColor, pMatrix); |
| break; |
| case FWL_STYLEEXT_CKB_SignShapeSquare: |
| DrawSignSquare(pGraphics, &rtSign, dwColor, pMatrix); |
| break; |
| case FWL_STYLEEXT_CKB_SignShapeStar: |
| DrawSignStar(pGraphics, &rtSign, dwColor, pMatrix); |
| break; |
| default: |
| break; |
| } |
| } |
| } |
| CXFA_FWLEditTP::CXFA_FWLEditTP() {} |
| CXFA_FWLEditTP::~CXFA_FWLEditTP() {} |
| FX_BOOL CXFA_FWLEditTP::DrawBackground(CFWL_ThemeBackground* pParams) { |
| if (FWL_PART_EDT_CombTextLine == pParams->m_iPart) { |
| CXFA_FFWidget* pWidget = XFA_ThemeGetOuterWidget(pParams->m_pWidget); |
| FX_ARGB cr = 0xFF000000; |
| FX_FLOAT fWidth = 1.0f; |
| if (CXFA_Border borderUI = pWidget->GetDataAcc()->GetUIBorder()) { |
| CXFA_Edge edge = borderUI.GetEdge(0); |
| if (edge) { |
| cr = edge.GetColor(); |
| fWidth = edge.GetThickness(); |
| } |
| } |
| CFX_Color crLine(cr); |
| pParams->m_pGraphics->SetStrokeColor(&crLine); |
| pParams->m_pGraphics->SetLineWidth(fWidth); |
| pParams->m_pGraphics->StrokePath(pParams->m_pPath, &pParams->m_matrix); |
| return TRUE; |
| } |
| return CFWL_EditTP::DrawBackground(pParams); |
| } |
