diff options
Diffstat (limited to 'xfa/fwl/basewidget/fwl_pushbuttonimp.cpp')
| -rw-r--r-- | xfa/fwl/basewidget/fwl_pushbuttonimp.cpp | 564 |
1 files changed, 0 insertions, 564 deletions
diff --git a/xfa/fwl/basewidget/fwl_pushbuttonimp.cpp b/xfa/fwl/basewidget/fwl_pushbuttonimp.cpp deleted file mode 100644 index 834342ec93..0000000000 --- a/xfa/fwl/basewidget/fwl_pushbuttonimp.cpp +++ /dev/null @@ -1,564 +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 "xfa/fwl/basewidget/fwl_pushbuttonimp.h" - -#include "xfa/fde/tto/fde_textout.h" -#include "xfa/fwl/basewidget/ifwl_pushbutton.h" -#include "xfa/fwl/core/cfwl_message.h" -#include "xfa/fwl/core/cfwl_themebackground.h" -#include "xfa/fwl/core/cfwl_themetext.h" -#include "xfa/fwl/core/fwl_noteimp.h" -#include "xfa/fwl/core/fwl_widgetimp.h" -#include "xfa/fwl/core/ifwl_themeprovider.h" - -// static -IFWL_PushButton* IFWL_PushButton::Create( - const CFWL_WidgetImpProperties& properties, - IFWL_Widget* pOuter) { - IFWL_PushButton* pPushButton = new IFWL_PushButton; - CFWL_PushButtonImp* pPushButtonImpl = - new CFWL_PushButtonImp(properties, pOuter); - pPushButton->SetImpl(pPushButtonImpl); - pPushButtonImpl->SetInterface(pPushButton); - return pPushButton; -} -IFWL_PushButton::IFWL_PushButton() {} - -CFWL_PushButtonImp::CFWL_PushButtonImp( - const CFWL_WidgetImpProperties& properties, - IFWL_Widget* pOuter) - : CFWL_WidgetImp(properties, pOuter), - m_bBtnDown(FALSE), - m_dwTTOStyles(FDE_TTOSTYLE_SingleLine), - m_iTTOAlign(FDE_TTOALIGNMENT_Center) { - m_rtClient.Set(0, 0, 0, 0); - m_rtCaption.Set(0, 0, 0, 0); -} - -CFWL_PushButtonImp::~CFWL_PushButtonImp() {} - -FWL_Error CFWL_PushButtonImp::GetClassName(CFX_WideString& wsClass) const { - wsClass = FWL_CLASS_PushButton; - return FWL_Error::Succeeded; -} - -FWL_Type CFWL_PushButtonImp::GetClassID() const { - return FWL_Type::PushButton; -} - -FWL_Error CFWL_PushButtonImp::Initialize() { - if (CFWL_WidgetImp::Initialize() != FWL_Error::Succeeded) - return FWL_Error::Indefinite; - - m_pDelegate = new CFWL_PushButtonImpDelegate(this); - return FWL_Error::Succeeded; -} - -FWL_Error CFWL_PushButtonImp::Finalize() { - delete m_pDelegate; - m_pDelegate = nullptr; - return CFWL_WidgetImp::Finalize(); -} -FWL_Error CFWL_PushButtonImp::GetWidgetRect(CFX_RectF& rect, - FX_BOOL bAutoSize) { - if (bAutoSize) { - rect.Set(0, 0, 0, 0); - if (!m_pProperties->m_pThemeProvider) { - m_pProperties->m_pThemeProvider = GetAvailableTheme(); - } - CFX_WideString wsCaption; - IFWL_PushButtonDP* pData = - static_cast<IFWL_PushButtonDP*>(m_pProperties->m_pDataProvider); - if (pData) { - pData->GetCaption(m_pInterface, wsCaption); - } - int32_t iLen = wsCaption.GetLength(); - if (iLen > 0) { - CFX_SizeF sz = CalcTextSize(wsCaption, m_pProperties->m_pThemeProvider); - rect.Set(0, 0, sz.x, sz.y); - } - FX_FLOAT* fcaption = - static_cast<FX_FLOAT*>(GetThemeCapacity(CFWL_WidgetCapacity::Margin)); - rect.Inflate(*fcaption, *fcaption); - CFWL_WidgetImp::GetWidgetRect(rect, TRUE); - } else { - rect = m_pProperties->m_rtWidget; - } - return FWL_Error::Succeeded; -} - -void CFWL_PushButtonImp::SetStates(uint32_t dwStates, FX_BOOL bSet) { - if ((dwStates & FWL_WGTSTATE_Disabled) && bSet) { - m_pProperties->m_dwStates = FWL_WGTSTATE_Disabled; - return; - } - CFWL_WidgetImp::SetStates(dwStates, bSet); -} - -FWL_Error CFWL_PushButtonImp::Update() { - if (IsLocked()) { - return FWL_Error::Indefinite; - } - if (!m_pProperties->m_pThemeProvider) { - m_pProperties->m_pThemeProvider = GetAvailableTheme(); - } - UpdateTextOutStyles(); - GetClientRect(m_rtClient); - m_rtCaption = m_rtClient; - FX_FLOAT* fcaption = - static_cast<FX_FLOAT*>(GetThemeCapacity(CFWL_WidgetCapacity::Margin)); - m_rtCaption.Inflate(-*fcaption, -*fcaption); - return FWL_Error::Succeeded; -} -FWL_Error CFWL_PushButtonImp::DrawWidget(CFX_Graphics* pGraphics, - const CFX_Matrix* pMatrix) { - if (!pGraphics) - return FWL_Error::Indefinite; - if (!m_pProperties->m_pThemeProvider) - return FWL_Error::Indefinite; - IFWL_PushButtonDP* pData = - static_cast<IFWL_PushButtonDP*>(m_pProperties->m_pDataProvider); - CFX_DIBitmap* pPicture = nullptr; - IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider; - if (HasBorder()) { - DrawBorder(pGraphics, CFWL_Part::Border, m_pProperties->m_pThemeProvider, - pMatrix); - } - if (HasEdge()) { - DrawEdge(pGraphics, CFWL_Part::Edge, m_pProperties->m_pThemeProvider, - pMatrix); - } - DrawBkground(pGraphics, m_pProperties->m_pThemeProvider, pMatrix); - CFX_Matrix matrix; - matrix.Concat(*pMatrix); - FX_FLOAT iPicwidth = 0; - FX_FLOAT ipicheight = 0; - CFX_WideString wsCaption; - if (pData) { - pData->GetCaption(m_pInterface, wsCaption); - } - CFX_RectF rtText; - rtText.Set(0, 0, 0, 0); - if (!wsCaption.IsEmpty()) { - CalcTextRect(wsCaption, pTheme, 0, m_iTTOAlign, rtText); - } - switch (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_PSB_ModeMask) { - case FWL_STYLEEXT_PSB_TextOnly: - DrawText(pGraphics, m_pProperties->m_pThemeProvider, &matrix); - break; - case FWL_STYLEEXT_PSB_IconOnly: - if (pData) { - pPicture = pData->GetPicture(m_pInterface); - } - if (pPicture) { - CFX_PointF point; - switch (m_iTTOAlign) { - case 0: { - point.x = m_rtClient.left; - point.y = m_rtClient.top; - break; - } - case 1: { - point.x = m_rtClient.left + - (m_rtClient.width / 2 - pPicture->GetWidth() / 2); - point.y = m_rtClient.top; - break; - } - case 2: - point.x = m_rtClient.left + m_rtClient.width - pPicture->GetWidth(); - point.y = m_rtClient.top; - break; - case 4: - point.x = m_rtClient.left; - point.y = m_rtClient.top + m_rtClient.height / 2 - - pPicture->GetHeight() / 2; - break; - case 5: - point.x = m_rtClient.left + - (m_rtClient.width / 2 - pPicture->GetWidth() / 2); - point.y = m_rtClient.top + m_rtClient.height / 2 - - pPicture->GetHeight() / 2; - break; - case 6: - point.x = m_rtClient.left + m_rtClient.width - pPicture->GetWidth(); - point.y = m_rtClient.top + m_rtClient.height / 2 - - pPicture->GetHeight() / 2; - break; - case 8: - point.x = m_rtClient.left; - point.y = - m_rtClient.top + m_rtClient.height - pPicture->GetHeight(); - break; - case 9: - point.x = m_rtClient.left + - (m_rtClient.width / 2 - pPicture->GetWidth() / 2); - point.y = - m_rtClient.top + m_rtClient.height - pPicture->GetHeight(); - break; - case 10: - point.x = m_rtClient.left + m_rtClient.width - pPicture->GetWidth(); - point.y = - m_rtClient.top + m_rtClient.height - pPicture->GetHeight(); - break; - } - pGraphics->DrawImage(pPicture, point, &matrix); - } - break; - case FWL_STYLEEXT_PSB_TextIcon: - if (pPicture) { - CFX_PointF point; - switch (m_iTTOAlign) { - case 0: { - point.x = m_rtClient.left; - point.y = m_rtClient.top; - iPicwidth = (FX_FLOAT)(pPicture->GetWidth() - 7); - ipicheight = - pPicture->GetHeight() / 2 - m_rtCaption.top - rtText.height / 2; - break; - } - case 1: { - point.x = - m_rtClient.left + (m_rtClient.width / 2 - - (pPicture->GetWidth() + rtText.width) / 2); - point.y = m_rtClient.top; - iPicwidth = pPicture->GetWidth() - - ((m_rtClient.width) / 2 - rtText.width / 2 - point.x) + - rtText.width / 2 - 7; - ipicheight = - pPicture->GetHeight() / 2 - m_rtCaption.top - rtText.height / 2; - break; - } - case 2: - point.x = m_rtClient.left + m_rtClient.width - - pPicture->GetWidth() - rtText.width; - point.y = m_rtClient.top; - iPicwidth = m_rtClient.left + m_rtClient.width - point.x - - pPicture->GetWidth() - rtText.width + 7; - ipicheight = - pPicture->GetHeight() / 2 - m_rtCaption.top - rtText.height / 2; - break; - case 4: - point.x = m_rtClient.left; - point.y = m_rtClient.top + m_rtClient.height / 2 - - pPicture->GetHeight() / 2; - iPicwidth = m_rtClient.left + pPicture->GetWidth() - 7; - break; - case 5: - point.x = - m_rtClient.left + (m_rtClient.width / 2 - - (pPicture->GetWidth() + rtText.width) / 2); - point.y = m_rtClient.top + m_rtClient.height / 2 - - pPicture->GetHeight() / 2; - iPicwidth = pPicture->GetWidth() - - ((m_rtClient.width) / 2 - rtText.width / 2 - point.x) + - rtText.width / 2 - 7; - break; - case 6: - point.x = m_rtClient.left + m_rtClient.width - - pPicture->GetWidth() - rtText.width; - point.y = m_rtClient.top + m_rtClient.height / 2 - - pPicture->GetHeight() / 2; - iPicwidth = m_rtClient.left + m_rtClient.width - point.x - - pPicture->GetWidth() - rtText.width + 7; - break; - case 8: - point.x = m_rtClient.left; - point.y = - m_rtClient.top + m_rtClient.height - pPicture->GetHeight(); - iPicwidth = (FX_FLOAT)(pPicture->GetWidth() - 7); - ipicheight -= rtText.height / 2; - break; - case 9: - point.x = - m_rtClient.left + (m_rtClient.width / 2 - - (pPicture->GetWidth() + rtText.width) / 2); - point.y = - m_rtClient.top + m_rtClient.height - pPicture->GetHeight(); - iPicwidth = pPicture->GetWidth() - - ((m_rtClient.width) / 2 - rtText.width / 2 - point.x) + - rtText.width / 2 - 7; - ipicheight -= rtText.height / 2; - break; - case 10: - point.x = m_rtClient.left + m_rtClient.width - - pPicture->GetWidth() - rtText.width; - point.y = - m_rtClient.top + m_rtClient.height - pPicture->GetHeight(); - iPicwidth = m_rtClient.left + m_rtClient.width - point.x - - pPicture->GetWidth() - rtText.width + 7; - ipicheight -= rtText.height / 2; - break; - } - pGraphics->DrawImage(pPicture, point, &matrix); - } - matrix.e += m_rtClient.left + iPicwidth; - matrix.f += m_rtClient.top + ipicheight; - DrawText(pGraphics, m_pProperties->m_pThemeProvider, &matrix); - break; - } - return FWL_Error::Succeeded; -} -void CFWL_PushButtonImp::DrawBkground(CFX_Graphics* pGraphics, - IFWL_ThemeProvider* pTheme, - const CFX_Matrix* pMatrix) { - CFWL_ThemeBackground param; - param.m_pWidget = m_pInterface; - param.m_iPart = CFWL_Part::Background; - param.m_dwStates = GetPartStates(); - param.m_pGraphics = pGraphics; - if (pMatrix) { - param.m_matrix.Concat(*pMatrix); - } - param.m_rtPart = m_rtClient; - if (m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) { - param.m_pData = &m_rtCaption; - } - pTheme->DrawBackground(¶m); -} -void CFWL_PushButtonImp::DrawText(CFX_Graphics* pGraphics, - IFWL_ThemeProvider* pTheme, - const CFX_Matrix* pMatrix) { - if (!m_pProperties->m_pDataProvider) - return; - CFX_WideString wsCaption; - m_pProperties->m_pDataProvider->GetCaption(m_pInterface, wsCaption); - if (wsCaption.IsEmpty()) { - return; - } - CFWL_ThemeText param; - param.m_pWidget = m_pInterface; - param.m_iPart = CFWL_Part::Caption; - param.m_dwStates = GetPartStates(); - param.m_pGraphics = pGraphics; - if (pMatrix) { - param.m_matrix.Concat(*pMatrix); - } - param.m_rtPart = m_rtCaption; - param.m_wsText = wsCaption; - param.m_dwTTOStyles = m_dwTTOStyles; - param.m_iTTOAlign = m_iTTOAlign; - pTheme->DrawText(¶m); -} -uint32_t CFWL_PushButtonImp::GetPartStates() { - uint32_t dwStates = CFWL_PartState_Normal; - if (m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) { - dwStates |= CFWL_PartState_Focused; - } - if (m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled) { - dwStates = CFWL_PartState_Disabled; - } else if (m_pProperties->m_dwStates & FWL_STATE_PSB_Pressed) { - dwStates |= CFWL_PartState_Pressed; - } else if (m_pProperties->m_dwStates & FWL_STATE_PSB_Hovered) { - dwStates |= CFWL_PartState_Hovered; - } else if (m_pProperties->m_dwStates & FWL_STATE_PSB_Default) { - dwStates |= CFWL_PartState_Default; - } - return dwStates; -} -void CFWL_PushButtonImp::UpdateTextOutStyles() { - m_iTTOAlign = FDE_TTOALIGNMENT_Center; - switch (m_pProperties->m_dwStyleExes & - (FWL_STYLEEXT_PSB_HLayoutMask | FWL_STYLEEXT_PSB_VLayoutMask)) { - case FWL_STYLEEXT_PSB_Left | FWL_STYLEEXT_PSB_Top: { - m_iTTOAlign = FDE_TTOALIGNMENT_TopLeft; - break; - } - case FWL_STYLEEXT_PSB_Center | FWL_STYLEEXT_PSB_Top: { - m_iTTOAlign = FDE_TTOALIGNMENT_TopCenter; - break; - } - case FWL_STYLEEXT_PSB_Right | FWL_STYLEEXT_PSB_Top: { - m_iTTOAlign = FDE_TTOALIGNMENT_TopRight; - break; - } - case FWL_STYLEEXT_PSB_Left | FWL_STYLEEXT_PSB_VCenter: { - m_iTTOAlign = FDE_TTOALIGNMENT_CenterLeft; - break; - } - case FWL_STYLEEXT_PSB_Center | FWL_STYLEEXT_PSB_VCenter: { - m_iTTOAlign = FDE_TTOALIGNMENT_Center; - break; - } - case FWL_STYLEEXT_PSB_Right | FWL_STYLEEXT_PSB_VCenter: { - m_iTTOAlign = FDE_TTOALIGNMENT_CenterRight; - break; - } - case FWL_STYLEEXT_PSB_Left | FWL_STYLEEXT_PSB_Bottom: { - m_iTTOAlign = FDE_TTOALIGNMENT_BottomLeft; - break; - } - case FWL_STYLEEXT_PSB_Center | FWL_STYLEEXT_PSB_Bottom: { - m_iTTOAlign = FDE_TTOALIGNMENT_BottomCenter; - break; - } - case FWL_STYLEEXT_PSB_Right | FWL_STYLEEXT_PSB_Bottom: { - m_iTTOAlign = FDE_TTOALIGNMENT_BottomRight; - break; - } - default: {} - } - m_dwTTOStyles = FDE_TTOSTYLE_SingleLine; - if (m_pProperties->m_dwStyleExes & FWL_WGTSTYLE_RTLReading) { - m_dwTTOStyles |= FDE_TTOSTYLE_RTL; - } -} - -CFWL_PushButtonImpDelegate::CFWL_PushButtonImpDelegate( - CFWL_PushButtonImp* pOwner) - : m_pOwner(pOwner) {} - -void CFWL_PushButtonImpDelegate::OnProcessMessage(CFWL_Message* pMessage) { - if (!pMessage) - return; - if (!m_pOwner->IsEnabled()) - return; - - CFWL_MessageType dwMsgCode = pMessage->GetClassID(); - switch (dwMsgCode) { - case CFWL_MessageType::SetFocus: { - OnFocusChanged(pMessage, TRUE); - break; - } - case CFWL_MessageType::KillFocus: { - OnFocusChanged(pMessage, FALSE); - break; - } - case CFWL_MessageType::Mouse: { - CFWL_MsgMouse* pMsg = static_cast<CFWL_MsgMouse*>(pMessage); - switch (pMsg->m_dwCmd) { - case FWL_MouseCommand::LeftButtonDown: { - OnLButtonDown(pMsg); - break; - } - case FWL_MouseCommand::LeftButtonUp: { - OnLButtonUp(pMsg); - break; - } - case FWL_MouseCommand::Move: { - OnMouseMove(pMsg); - break; - } - case FWL_MouseCommand::Leave: { - OnMouseLeave(pMsg); - break; - } - default: - break; - } - break; - } - case CFWL_MessageType::Key: { - CFWL_MsgKey* pKey = static_cast<CFWL_MsgKey*>(pMessage); - if (pKey->m_dwCmd == FWL_KeyCommand::KeyDown) - OnKeyDown(pKey); - break; - } - default: { - break; - } - } - CFWL_WidgetImpDelegate::OnProcessMessage(pMessage); -} - -void CFWL_PushButtonImpDelegate::OnProcessEvent(CFWL_Event* pEvent) {} - -void CFWL_PushButtonImpDelegate::OnDrawWidget(CFX_Graphics* pGraphics, - const CFX_Matrix* pMatrix) { - m_pOwner->DrawWidget(pGraphics, pMatrix); -} - -void CFWL_PushButtonImpDelegate::OnFocusChanged(CFWL_Message* pMsg, - FX_BOOL bSet) { - if (bSet) { - m_pOwner->m_pProperties->m_dwStates |= FWL_WGTSTATE_Focused; - } else { - m_pOwner->m_pProperties->m_dwStates &= ~FWL_WGTSTATE_Focused; - } - m_pOwner->Repaint(&m_pOwner->m_rtClient); -} -void CFWL_PushButtonImpDelegate::OnLButtonDown(CFWL_MsgMouse* pMsg) { - if ((m_pOwner->m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) == 0) { - m_pOwner->SetFocus(TRUE); - } - m_pOwner->m_bBtnDown = TRUE; - m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_PSB_Hovered; - m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_PSB_Pressed; - m_pOwner->Repaint(&m_pOwner->m_rtClient); -} -void CFWL_PushButtonImpDelegate::OnLButtonUp(CFWL_MsgMouse* pMsg) { - m_pOwner->m_bBtnDown = FALSE; - if (m_pOwner->m_rtClient.Contains(pMsg->m_fx, pMsg->m_fy)) { - m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_PSB_Pressed; - m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_PSB_Hovered; - } else { - m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_PSB_Hovered; - m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_PSB_Pressed; - } - if (m_pOwner->m_rtClient.Contains(pMsg->m_fx, pMsg->m_fy)) { - CFWL_EvtClick wmClick; - wmClick.m_pSrcTarget = m_pOwner->m_pInterface; - m_pOwner->DispatchEvent(&wmClick); - } - m_pOwner->Repaint(&m_pOwner->m_rtClient); -} -void CFWL_PushButtonImpDelegate::OnMouseMove(CFWL_MsgMouse* pMsg) { - FX_BOOL bRepaint = FALSE; - if (m_pOwner->m_bBtnDown) { - if (m_pOwner->m_rtClient.Contains(pMsg->m_fx, pMsg->m_fy)) { - if ((m_pOwner->m_pProperties->m_dwStates & FWL_STATE_PSB_Pressed) == 0) { - m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_PSB_Pressed; - bRepaint = TRUE; - } - if (m_pOwner->m_pProperties->m_dwStates & FWL_STATE_PSB_Hovered) { - m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_PSB_Hovered; - bRepaint = TRUE; - } - } else { - if (m_pOwner->m_pProperties->m_dwStates & FWL_STATE_PSB_Pressed) { - m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_PSB_Pressed; - bRepaint = TRUE; - } - if ((m_pOwner->m_pProperties->m_dwStates & FWL_STATE_PSB_Hovered) == 0) { - m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_PSB_Hovered; - bRepaint = TRUE; - } - } - } else { - if (!m_pOwner->m_rtClient.Contains(pMsg->m_fx, pMsg->m_fy)) { - return; - } - if ((m_pOwner->m_pProperties->m_dwStates & FWL_STATE_PSB_Hovered) == 0) { - m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_PSB_Hovered; - bRepaint = TRUE; - } - } - if (bRepaint) { - m_pOwner->Repaint(&m_pOwner->m_rtClient); - } -} -void CFWL_PushButtonImpDelegate::OnMouseLeave(CFWL_MsgMouse* pMsg) { - m_pOwner->m_bBtnDown = FALSE; - m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_PSB_Hovered; - m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_PSB_Pressed; - m_pOwner->Repaint(&m_pOwner->m_rtClient); -} -void CFWL_PushButtonImpDelegate::OnKeyDown(CFWL_MsgKey* pMsg) { - if (pMsg->m_dwKeyCode == FWL_VKEY_Return) { - CFWL_EvtMouse wmMouse; - wmMouse.m_pSrcTarget = m_pOwner->m_pInterface; - wmMouse.m_dwCmd = FWL_MouseCommand::LeftButtonUp; - m_pOwner->DispatchEvent(&wmMouse); - CFWL_EvtClick wmClick; - wmClick.m_pSrcTarget = m_pOwner->m_pInterface; - m_pOwner->DispatchEvent(&wmClick); - return; - } - if (pMsg->m_dwKeyCode != FWL_VKEY_Tab) { - return; - } - m_pOwner->DispatchKeyEvent(pMsg); -} |