| // 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/fxfa/app/xfa_fwltheme.h" |
| |
| #include "xfa/fde/tto/fde_textout.h" |
| #include "xfa/fgas/crt/fgas_codepage.h" |
| #include "xfa/fgas/font/fgas_gefont.h" |
| #include "xfa/fwl/core/cfwl_themebackground.h" |
| #include "xfa/fwl/core/cfwl_themetext.h" |
| #include "xfa/fwl/core/ifwl_barcode.h" |
| #include "xfa/fwl/core/ifwl_caret.h" |
| #include "xfa/fwl/core/ifwl_checkbox.h" |
| #include "xfa/fwl/core/ifwl_combobox.h" |
| #include "xfa/fwl/core/ifwl_datetimepicker.h" |
| #include "xfa/fwl/core/ifwl_edit.h" |
| #include "xfa/fwl/core/ifwl_listbox.h" |
| #include "xfa/fwl/core/ifwl_monthcalendar.h" |
| #include "xfa/fwl/core/ifwl_picturebox.h" |
| #include "xfa/fwl/core/ifwl_pushbutton.h" |
| #include "xfa/fwl/core/ifwl_scrollbar.h" |
| #include "xfa/fxfa/xfa_ffapp.h" |
| #include "xfa/fxfa/xfa_ffwidget.h" |
| #include "xfa/fxgraphics/cfx_color.h" |
| |
| namespace { |
| |
| const FX_WCHAR* const g_FWLTheme_CalFonts[] = { |
| L"Arial", L"Courier New", L"DejaVu Sans", |
| }; |
| |
| } // namespace |
| |
| CXFA_FFWidget* XFA_ThemeGetOuterWidget(IFWL_Widget* pWidget) { |
| IFWL_Widget* pOuter = pWidget; |
| while (pOuter && pOuter->GetOuter()) |
| pOuter = pOuter->GetOuter(); |
| |
| return pOuter ? static_cast<CXFA_FFWidget*>(pOuter->GetLayoutItem()) |
| : nullptr; |
| } |
| |
| CXFA_FWLTheme::CXFA_FWLTheme(CXFA_FFApp* pApp) |
| : m_pCheckBoxTP(new CFWL_CheckBoxTP), |
| m_pListBoxTP(new CFWL_ListBoxTP), |
| m_pPictureBoxTP(new CFWL_PictureBoxTP), |
| m_pSrollBarTP(new CFWL_ScrollBarTP), |
| m_pEditTP(new CFWL_EditTP), |
| 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), |
| m_pTextOut(new CFDE_TextOut), |
| m_fCapacity(0.0f), |
| m_dwCapacity(0), |
| m_pCalendarFont(nullptr), |
| m_pApp(pApp) { |
| m_Rect.Reset(); |
| |
| for (size_t i = 0; !m_pCalendarFont && i < FX_ArraySize(g_FWLTheme_CalFonts); |
| ++i) { |
| m_pCalendarFont = CFGAS_GEFont::LoadFont(g_FWLTheme_CalFonts[i], 0, 0, |
| m_pApp->GetFDEFontMgr()); |
| } |
| if (!m_pCalendarFont) { |
| m_pCalendarFont = m_pApp->GetFDEFontMgr()->GetFontByCodePage( |
| FX_CODEPAGE_MSWin_WesternEuropean, 0, nullptr); |
| } |
| |
| ASSERT(m_pCalendarFont); |
| } |
| |
| CXFA_FWLTheme::~CXFA_FWLTheme() { |
| m_pTextOut.reset(); |
| if (m_pCalendarFont) { |
| m_pCalendarFont->Release(); |
| m_pCalendarFont = nullptr; |
| } |
| FWLTHEME_Release(); |
| } |
| |
| void CXFA_FWLTheme::DrawBackground(CFWL_ThemeBackground* pParams) { |
| GetTheme(pParams->m_pWidget)->DrawBackground(pParams); |
| } |
| |
| void CXFA_FWLTheme::DrawText(CFWL_ThemeText* pParams) { |
| if (pParams->m_wsText.IsEmpty()) |
| return; |
| |
| if (pParams->m_pWidget->GetClassID() == FWL_Type::MonthCalendar) { |
| CXFA_FFWidget* pWidget = XFA_ThemeGetOuterWidget(pParams->m_pWidget); |
| if (!pWidget) |
| return; |
| |
| 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 == CFWL_Part::DatesIn) && |
| !(pParams->m_dwStates & FWL_ITEMSTATE_MCD_Flag) && |
| (pParams->m_dwStates & |
| (CFWL_PartState_Hovered | CFWL_PartState_Selected))) { |
| m_pTextOut->SetTextColor(0xFFFFFFFF); |
| } |
| if (pParams->m_iPart == CFWL_Part::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; |
| |
| 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.c_str(), |
| pParams->m_wsText.GetLength(), pParams->m_rtPart); |
| return; |
| } |
| CXFA_FFWidget* pWidget = XFA_ThemeGetOuterWidget(pParams->m_pWidget); |
| if (!pWidget) |
| return; |
| |
| CXFA_WidgetAcc* pAcc = pWidget->GetDataAcc(); |
| CFX_Graphics* pGraphics = pParams->m_pGraphics; |
| CFX_RenderDevice* pRenderDevice = pGraphics->GetRenderDevice(); |
| if (!pRenderDevice) |
| return; |
| |
| 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.c_str(), |
| pParams->m_wsText.GetLength(), pParams->m_rtPart); |
| } |
| |
| void* CXFA_FWLTheme::GetCapacity(CFWL_ThemePart* pThemePart, |
| CFWL_WidgetCapacity dwCapacity) { |
| switch (dwCapacity) { |
| case CFWL_WidgetCapacity::Font: { |
| if (CXFA_FFWidget* pWidget = |
| XFA_ThemeGetOuterWidget(pThemePart->m_pWidget)) { |
| return pWidget->GetDataAcc()->GetFDEFont(); |
| } |
| break; |
| } |
| case CFWL_WidgetCapacity::FontSize: { |
| if (CXFA_FFWidget* pWidget = |
| XFA_ThemeGetOuterWidget(pThemePart->m_pWidget)) { |
| m_fCapacity = pWidget->GetDataAcc()->GetFontSize(); |
| return &m_fCapacity; |
| } |
| break; |
| } |
| case CFWL_WidgetCapacity::TextColor: { |
| if (CXFA_FFWidget* pWidget = |
| XFA_ThemeGetOuterWidget(pThemePart->m_pWidget)) { |
| m_dwCapacity = pWidget->GetDataAcc()->GetTextColor(); |
| return &m_dwCapacity; |
| } |
| break; |
| } |
| case CFWL_WidgetCapacity::LineHeight: { |
| if (CXFA_FFWidget* pWidget = |
| XFA_ThemeGetOuterWidget(pThemePart->m_pWidget)) { |
| m_fCapacity = pWidget->GetDataAcc()->GetLineHeight(); |
| return &m_fCapacity; |
| } |
| break; |
| } |
| case CFWL_WidgetCapacity::ScrollBarWidth: { |
| m_fCapacity = 9; |
| return &m_fCapacity; |
| } |
| case CFWL_WidgetCapacity::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()) { |
| if (pItem->GetNext()) { |
| m_Rect.height = 0; |
| } |
| } else if (!pItem->GetNext()) { |
| m_Rect.top = 0; |
| } else { |
| m_Rect.top = 0; |
| m_Rect.height = 0; |
| } |
| } |
| return &m_Rect; |
| } |
| case CFWL_WidgetCapacity::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; |
| } |
| default: |
| break; |
| } |
| |
| int dwCapValue = static_cast<int>(dwCapacity); |
| if (pThemePart->m_pWidget->GetClassID() == FWL_Type::MonthCalendar && |
| dwCapValue >= static_cast<int>(CFWL_WidgetCapacity::Today) && |
| dwCapValue <= static_cast<int>(CFWL_WidgetCapacity::December)) { |
| if (CXFA_FFWidget* pWidget = |
| XFA_ThemeGetOuterWidget(pThemePart->m_pWidget)) { |
| IXFA_AppProvider* pAppProvider = pWidget->GetAppProvider(); |
| m_wsResource.clear(); |
| switch (dwCapacity) { |
| case CFWL_WidgetCapacity::Sun: |
| pAppProvider->LoadString(XFA_IDS_StringWeekDay_Sun, m_wsResource); |
| break; |
| case CFWL_WidgetCapacity::Mon: |
| pAppProvider->LoadString(XFA_IDS_StringWeekDay_Mon, m_wsResource); |
| break; |
| case CFWL_WidgetCapacity::Tue: |
| pAppProvider->LoadString(XFA_IDS_StringWeekDay_Tue, m_wsResource); |
| break; |
| case CFWL_WidgetCapacity::Wed: |
| pAppProvider->LoadString(XFA_IDS_StringWeekDay_Wed, m_wsResource); |
| break; |
| case CFWL_WidgetCapacity::Thu: |
| pAppProvider->LoadString(XFA_IDS_StringWeekDay_Thu, m_wsResource); |
| break; |
| case CFWL_WidgetCapacity::Fri: |
| pAppProvider->LoadString(XFA_IDS_StringWeekDay_Fri, m_wsResource); |
| break; |
| case CFWL_WidgetCapacity::Sat: |
| pAppProvider->LoadString(XFA_IDS_StringWeekDay_Sat, m_wsResource); |
| break; |
| case CFWL_WidgetCapacity::January: |
| pAppProvider->LoadString(XFA_IDS_StringMonth_Jan, m_wsResource); |
| break; |
| case CFWL_WidgetCapacity::February: |
| pAppProvider->LoadString(XFA_IDS_StringMonth_Feb, m_wsResource); |
| break; |
| case CFWL_WidgetCapacity::March: |
| pAppProvider->LoadString(XFA_IDS_StringMonth_March, m_wsResource); |
| break; |
| case CFWL_WidgetCapacity::April: |
| pAppProvider->LoadString(XFA_IDS_StringMonth_April, m_wsResource); |
| break; |
| case CFWL_WidgetCapacity::May: |
| pAppProvider->LoadString(XFA_IDS_StringMonth_May, m_wsResource); |
| break; |
| case CFWL_WidgetCapacity::June: |
| pAppProvider->LoadString(XFA_IDS_StringMonth_June, m_wsResource); |
| break; |
| case CFWL_WidgetCapacity::July: |
| pAppProvider->LoadString(XFA_IDS_StringMonth_July, m_wsResource); |
| break; |
| case CFWL_WidgetCapacity::August: |
| pAppProvider->LoadString(XFA_IDS_StringMonth_Aug, m_wsResource); |
| break; |
| case CFWL_WidgetCapacity::September: |
| pAppProvider->LoadString(XFA_IDS_StringMonth_Sept, m_wsResource); |
| break; |
| case CFWL_WidgetCapacity::October: |
| pAppProvider->LoadString(XFA_IDS_StringMonth_Oct, m_wsResource); |
| break; |
| case CFWL_WidgetCapacity::November: |
| pAppProvider->LoadString(XFA_IDS_StringMonth_Nov, m_wsResource); |
| break; |
| case CFWL_WidgetCapacity::December: |
| pAppProvider->LoadString(XFA_IDS_StringMonth_Dec, m_wsResource); |
| break; |
| case CFWL_WidgetCapacity::Today: |
| pAppProvider->LoadString(XFA_IDS_String_Today, m_wsResource); |
| break; |
| default: |
| break; |
| } |
| if (!m_wsResource.IsEmpty()) |
| return &m_wsResource; |
| } |
| } |
| return GetTheme(pThemePart->m_pWidget)->GetCapacity(pThemePart, dwCapacity); |
| } |
| |
| bool CXFA_FWLTheme::IsCustomizedLayout(IFWL_Widget* pWidget) { |
| return GetTheme(pWidget)->IsCustomizedLayout(pWidget); |
| } |
| |
| void CXFA_FWLTheme::CalcTextRect(CFWL_ThemeText* pParams, CFX_RectF& rect) { |
| if (pParams->m_pWidget->GetClassID() == FWL_Type::MonthCalendar) { |
| CXFA_FFWidget* pWidget = XFA_ThemeGetOuterWidget(pParams->m_pWidget); |
| if (!pWidget || !pParams || !m_pTextOut) |
| return; |
| |
| 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.c_str(), |
| pParams->m_wsText.GetLength(), rect); |
| } |
| |
| CXFA_FFWidget* pWidget = XFA_ThemeGetOuterWidget(pParams->m_pWidget); |
| if (!pWidget) |
| return; |
| |
| CXFA_WidgetAcc* pAcc = pWidget->GetDataAcc(); |
| m_pTextOut->SetFont(pAcc->GetFDEFont()); |
| m_pTextOut->SetFontSize(pAcc->GetFontSize()); |
| m_pTextOut->SetTextColor(pAcc->GetTextColor()); |
| if (!pParams) |
| return; |
| |
| m_pTextOut->SetAlignment(pParams->m_iTTOAlign); |
| m_pTextOut->SetStyles(pParams->m_dwTTOStyles); |
| m_pTextOut->CalcLogicSize(pParams->m_wsText.c_str(), |
| pParams->m_wsText.GetLength(), rect); |
| } |
| |
| CFWL_WidgetTP* CXFA_FWLTheme::GetTheme(IFWL_Widget* pWidget) { |
| switch (pWidget->GetClassID()) { |
| case FWL_Type::CheckBox: |
| return m_pCheckBoxTP.get(); |
| case FWL_Type::ListBox: |
| return m_pListBoxTP.get(); |
| case FWL_Type::PictureBox: |
| return m_pPictureBoxTP.get(); |
| case FWL_Type::ScrollBar: |
| return m_pSrollBarTP.get(); |
| case FWL_Type::Edit: |
| return m_pEditTP.get(); |
| case FWL_Type::ComboBox: |
| return m_pComboBoxTP.get(); |
| case FWL_Type::MonthCalendar: |
| return m_pMonthCalendarTP.get(); |
| case FWL_Type::DateTimePicker: |
| return m_pDateTimePickerTP.get(); |
| case FWL_Type::PushButton: |
| return m_pPushButtonTP.get(); |
| case FWL_Type::Caret: |
| return m_pCaretTP.get(); |
| case FWL_Type::Barcode: |
| return m_pBarcodeTP.get(); |
| default: |
| return nullptr; |
| } |
| } |
