| // 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/core/ifwl_datetimecalendar.h" |
| |
| #include "xfa/fwl/core/cfwl_widgetmgr.h" |
| #include "xfa/fwl/core/ifwl_datetimepicker.h" |
| #include "xfa/fwl/core/ifwl_formproxy.h" |
| |
| IFWL_DateTimeCalendar::IFWL_DateTimeCalendar( |
| const CFWL_WidgetImpProperties& properties, |
| IFWL_Widget* pOuter) |
| : IFWL_MonthCalendar(properties, pOuter) {} |
| |
| FWL_Error IFWL_DateTimeCalendar::Initialize() { |
| if (IFWL_MonthCalendar::Initialize() != FWL_Error::Succeeded) |
| return FWL_Error::Indefinite; |
| delete m_pDelegate; |
| m_pDelegate = new CFWL_DateTimeCalendarImpDelegate(this); |
| return FWL_Error::Succeeded; |
| } |
| |
| void IFWL_DateTimeCalendar::Finalize() { |
| delete m_pDelegate; |
| m_pDelegate = nullptr; |
| IFWL_MonthCalendar::Finalize(); |
| } |
| |
| CFWL_DateTimeCalendarImpDelegate::CFWL_DateTimeCalendarImpDelegate( |
| IFWL_DateTimeCalendar* pOwner) |
| : CFWL_MonthCalendarImpDelegate(pOwner), m_pOwner(pOwner) { |
| m_bFlag = FALSE; |
| } |
| |
| void CFWL_DateTimeCalendarImpDelegate::OnProcessMessage( |
| CFWL_Message* pMessage) { |
| CFWL_MessageType dwCode = pMessage->GetClassID(); |
| if (dwCode == CFWL_MessageType::SetFocus || |
| dwCode == CFWL_MessageType::KillFocus) { |
| IFWL_Widget* pOuter = m_pOwner->GetOuter(); |
| IFWL_WidgetDelegate* pDelegate = pOuter->SetDelegate(nullptr); |
| pDelegate->OnProcessMessage(pMessage); |
| return; |
| } |
| if (dwCode == CFWL_MessageType::Mouse) { |
| CFWL_MsgMouse* pMsg = static_cast<CFWL_MsgMouse*>(pMessage); |
| if (pMsg->m_dwCmd == FWL_MouseCommand::LeftButtonDown) |
| OnLButtonDownEx(pMsg); |
| else if (pMsg->m_dwCmd == FWL_MouseCommand::LeftButtonUp) |
| OnLButtonUpEx(pMsg); |
| return; |
| } |
| CFWL_MonthCalendarImpDelegate::OnProcessMessage(pMessage); |
| } |
| |
| void CFWL_DateTimeCalendarImpDelegate::OnLButtonDownEx(CFWL_MsgMouse* pMsg) { |
| if (m_pOwner->m_rtLBtn.Contains(pMsg->m_fx, pMsg->m_fy)) { |
| m_pOwner->m_iLBtnPartStates = CFWL_PartState_Pressed; |
| m_pOwner->PrevMonth(); |
| m_pOwner->Repaint(&m_pOwner->m_rtClient); |
| } else if (m_pOwner->m_rtRBtn.Contains(pMsg->m_fx, pMsg->m_fy)) { |
| m_pOwner->m_iRBtnPartStates |= CFWL_PartState_Pressed; |
| m_pOwner->NextMonth(); |
| m_pOwner->Repaint(&m_pOwner->m_rtClient); |
| } else if (m_pOwner->m_rtToday.Contains(pMsg->m_fx, pMsg->m_fy)) { |
| if ((m_pOwner->m_pProperties->m_dwStyleExes & FWL_STYLEEXT_MCD_NoToday) == |
| 0) { |
| m_pOwner->JumpToToday(); |
| m_pOwner->Repaint(&m_pOwner->m_rtClient); |
| } |
| } else { |
| IFWL_DateTimePicker* pIPicker = |
| static_cast<IFWL_DateTimePicker*>(m_pOwner->m_pOuter); |
| if (pIPicker->IsMonthCalendarShowed()) { |
| m_bFlag = 1; |
| } |
| } |
| } |
| |
| void CFWL_DateTimeCalendarImpDelegate::OnLButtonUpEx(CFWL_MsgMouse* pMsg) { |
| if (m_pOwner->m_pWidgetMgr->IsFormDisabled()) { |
| return DisForm_OnLButtonUpEx(pMsg); |
| } |
| if (m_pOwner->m_rtLBtn.Contains(pMsg->m_fx, pMsg->m_fy)) { |
| m_pOwner->m_iLBtnPartStates = 0; |
| m_pOwner->Repaint(&m_pOwner->m_rtLBtn); |
| return; |
| } |
| if (m_pOwner->m_rtRBtn.Contains(pMsg->m_fx, pMsg->m_fy)) { |
| m_pOwner->m_iRBtnPartStates = 0; |
| m_pOwner->Repaint(&m_pOwner->m_rtRBtn); |
| return; |
| } |
| if (m_pOwner->m_rtToday.Contains(pMsg->m_fx, pMsg->m_fy)) { |
| return; |
| } |
| int32_t iOldSel = 0; |
| if (m_pOwner->m_arrSelDays.GetSize() > 0) { |
| iOldSel = m_pOwner->m_arrSelDays[0]; |
| } |
| int32_t iCurSel = m_pOwner->GetDayAtPoint(pMsg->m_fx, pMsg->m_fy); |
| CFX_RectF rt; |
| IFWL_DateTimePicker* pIPicker = |
| static_cast<IFWL_DateTimePicker*>(m_pOwner->m_pOuter); |
| pIPicker->m_pForm->GetWidgetRect(rt); |
| rt.Set(0, 0, rt.width, rt.height); |
| if (iCurSel > 0) { |
| FWL_DATEINFO* lpDatesInfo = m_pOwner->m_arrDates.GetAt(iCurSel - 1); |
| CFX_RectF rtInvalidate(lpDatesInfo->rect); |
| if (iOldSel > 0 && iOldSel <= m_pOwner->m_arrDates.GetSize()) { |
| lpDatesInfo = m_pOwner->m_arrDates.GetAt(iOldSel - 1); |
| rtInvalidate.Union(lpDatesInfo->rect); |
| } |
| m_pOwner->AddSelDay(iCurSel); |
| if (!m_pOwner->m_pOuter) |
| return; |
| pIPicker->ProcessSelChanged(m_pOwner->m_iCurYear, m_pOwner->m_iCurMonth, |
| iCurSel); |
| pIPicker->ShowMonthCalendar(FALSE); |
| } else if (m_bFlag && (!rt.Contains(pMsg->m_fx, pMsg->m_fy))) { |
| pIPicker->ShowMonthCalendar(FALSE); |
| } |
| m_bFlag = 0; |
| } |
| |
| void CFWL_DateTimeCalendarImpDelegate::OnMouseMoveEx(CFWL_MsgMouse* pMsg) { |
| if (m_pOwner->m_pProperties->m_dwStyleExes & FWL_STYLEEXT_MCD_MultiSelect) { |
| return; |
| } |
| FX_BOOL bRepaint = FALSE; |
| CFX_RectF rtInvalidate; |
| rtInvalidate.Set(0, 0, 0, 0); |
| if (m_pOwner->m_rtDates.Contains(pMsg->m_fx, pMsg->m_fy)) { |
| int32_t iHover = m_pOwner->GetDayAtPoint(pMsg->m_fx, pMsg->m_fy); |
| bRepaint = m_pOwner->m_iHovered != iHover; |
| if (bRepaint) { |
| if (m_pOwner->m_iHovered > 0) { |
| m_pOwner->GetDayRect(m_pOwner->m_iHovered, rtInvalidate); |
| } |
| if (iHover > 0) { |
| CFX_RectF rtDay; |
| m_pOwner->GetDayRect(iHover, rtDay); |
| if (rtInvalidate.IsEmpty()) { |
| rtInvalidate = rtDay; |
| } else { |
| rtInvalidate.Union(rtDay); |
| } |
| } |
| } |
| m_pOwner->m_iHovered = iHover; |
| CFWL_Event_DtpHoverChanged ev; |
| ev.hoverday = iHover; |
| m_pOwner->DispatchEvent(&ev); |
| } else { |
| bRepaint = m_pOwner->m_iHovered > 0; |
| if (bRepaint) { |
| m_pOwner->GetDayRect(m_pOwner->m_iHovered, rtInvalidate); |
| } |
| m_pOwner->m_iHovered = -1; |
| } |
| if (bRepaint && !rtInvalidate.IsEmpty()) { |
| m_pOwner->Repaint(&rtInvalidate); |
| } |
| } |
| |
| void CFWL_DateTimeCalendarImpDelegate::DisForm_OnProcessMessage( |
| CFWL_Message* pMessage) { |
| if (pMessage->GetClassID() == CFWL_MessageType::Mouse) { |
| CFWL_MsgMouse* pMsg = static_cast<CFWL_MsgMouse*>(pMessage); |
| if (pMsg->m_dwCmd == FWL_MouseCommand::LeftButtonUp) { |
| DisForm_OnLButtonUpEx(pMsg); |
| return; |
| } |
| } |
| CFWL_MonthCalendarImpDelegate::OnProcessMessage(pMessage); |
| } |
| |
| void CFWL_DateTimeCalendarImpDelegate::DisForm_OnLButtonUpEx( |
| CFWL_MsgMouse* pMsg) { |
| if (m_pOwner->m_rtLBtn.Contains(pMsg->m_fx, pMsg->m_fy)) { |
| m_pOwner->m_iLBtnPartStates = 0; |
| m_pOwner->Repaint(&(m_pOwner->m_rtLBtn)); |
| return; |
| } |
| if (m_pOwner->m_rtRBtn.Contains(pMsg->m_fx, pMsg->m_fy)) { |
| m_pOwner->m_iRBtnPartStates = 0; |
| m_pOwner->Repaint(&(m_pOwner->m_rtRBtn)); |
| return; |
| } |
| if (m_pOwner->m_rtToday.Contains(pMsg->m_fx, pMsg->m_fy)) { |
| return; |
| } |
| int32_t iOldSel = 0; |
| if (m_pOwner->m_arrSelDays.GetSize() > 0) { |
| iOldSel = m_pOwner->m_arrSelDays[0]; |
| } |
| int32_t iCurSel = m_pOwner->GetDayAtPoint(pMsg->m_fx, pMsg->m_fy); |
| if (iCurSel > 0) { |
| FWL_DATEINFO* lpDatesInfo = m_pOwner->m_arrDates.GetAt(iCurSel - 1); |
| CFX_RectF rtInvalidate(lpDatesInfo->rect); |
| if (iOldSel > 0 && iOldSel <= m_pOwner->m_arrDates.GetSize()) { |
| lpDatesInfo = m_pOwner->m_arrDates.GetAt(iOldSel - 1); |
| rtInvalidate.Union(lpDatesInfo->rect); |
| } |
| m_pOwner->AddSelDay(iCurSel); |
| IFWL_DateTimePicker* pDateTime = |
| static_cast<IFWL_DateTimePicker*>(m_pOwner->m_pOuter); |
| pDateTime->ProcessSelChanged(m_pOwner->m_iCurYear, m_pOwner->m_iCurMonth, |
| iCurSel); |
| pDateTime->ShowMonthCalendar(FALSE); |
| } |
| } |