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authorTom Sepez <tsepez@chromium.org>2017-04-14 17:07:09 -0700
committerChromium commit bot <commit-bot@chromium.org>2017-04-18 14:11:29 +0000
commit5f28b86694455e5ef37736b73fe17d2c271ac721 (patch)
tree46c93dd9028d12f813f56ad8d1b12fee818de7a4 /xfa/fxfa/app/xfa_fftextedit.cpp
parent0f9b0a9d72a46cf708866aebc5f1103087b3d2c2 (diff)
downloadpdfium-5f28b86694455e5ef37736b73fe17d2c271ac721.tar.xz
Use unique_ptr for m_pNormalWidget
Change-Id: I8f28171b55c625061bb047899dbfcd4a61004e09 Reviewed-on: https://pdfium-review.googlesource.com/4253 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'xfa/fxfa/app/xfa_fftextedit.cpp')
-rw-r--r--xfa/fxfa/app/xfa_fftextedit.cpp141
1 files changed, 77 insertions, 64 deletions
diff --git a/xfa/fxfa/app/xfa_fftextedit.cpp b/xfa/fxfa/app/xfa_fftextedit.cpp
index 2658758718..ccb52d36a6 100644
--- a/xfa/fxfa/app/xfa_fftextedit.cpp
+++ b/xfa/fxfa/app/xfa_fftextedit.cpp
@@ -6,6 +6,7 @@
#include "xfa/fxfa/app/xfa_fftextedit.h"
+#include <utility>
#include <vector>
#include "xfa/fwl/cfwl_datetimepicker.h"
@@ -36,36 +37,38 @@ CXFA_FFTextEdit::~CXFA_FFTextEdit() {
if (m_pNormalWidget) {
CFWL_NoteDriver* pNoteDriver =
m_pNormalWidget->GetOwnerApp()->GetNoteDriver();
- pNoteDriver->UnregisterEventTarget(m_pNormalWidget);
+ pNoteDriver->UnregisterEventTarget(m_pNormalWidget.get());
}
}
bool CXFA_FFTextEdit::LoadWidget() {
- CFWL_Edit* pFWLEdit = new CFWL_Edit(
+ auto pNewWidget = pdfium::MakeUnique<CFWL_Edit>(
GetFWLApp(), pdfium::MakeUnique<CFWL_WidgetProperties>(), nullptr);
- m_pNormalWidget = pFWLEdit;
+ CFWL_Edit* pFWLEdit = pNewWidget.get();
+ m_pNormalWidget = std::move(pNewWidget);
m_pNormalWidget->SetLayoutItem(this);
CFWL_NoteDriver* pNoteDriver =
m_pNormalWidget->GetOwnerApp()->GetNoteDriver();
- pNoteDriver->RegisterEventTarget(m_pNormalWidget, m_pNormalWidget);
-
+ pNoteDriver->RegisterEventTarget(m_pNormalWidget.get(),
+ m_pNormalWidget.get());
m_pOldDelegate = m_pNormalWidget->GetDelegate();
m_pNormalWidget->SetDelegate(this);
m_pNormalWidget->LockUpdate();
-
UpdateWidgetProperty();
+
CFX_WideString wsText;
m_pDataAcc->GetValue(wsText, XFA_VALUEPICTURE_Display);
pFWLEdit->SetText(wsText);
m_pNormalWidget->UnlockUpdate();
return CXFA_FFField::LoadWidget();
}
+
void CXFA_FFTextEdit::UpdateWidgetProperty() {
- CFWL_Edit* pWidget = (CFWL_Edit*)m_pNormalWidget;
- if (!pWidget) {
+ CFWL_Edit* pWidget = static_cast<CFWL_Edit*>(m_pNormalWidget.get());
+ if (!pWidget)
return;
- }
+
uint32_t dwStyle = 0;
uint32_t dwExtendedStyle = FWL_STYLEEXT_EDT_ShowScrollbarFocus |
FWL_STYLEEXT_EDT_OuterScrollbar |
@@ -115,7 +118,7 @@ bool CXFA_FFTextEdit::OnLButtonDown(uint32_t dwFlags, const CFX_PointF& point) {
}
SetButtonDown(true);
- CFWL_MessageMouse ms(nullptr, m_pNormalWidget);
+ CFWL_MessageMouse ms(nullptr, m_pNormalWidget.get());
ms.m_dwCmd = FWL_MouseCommand::LeftButtonDown;
ms.m_dwFlags = dwFlags;
ms.m_pos = FWLToClient(point);
@@ -159,12 +162,12 @@ bool CXFA_FFTextEdit::OnSetFocus(CXFA_FFWidget* pOldWidget) {
AddInvalidateRect();
}
CXFA_FFWidget::OnSetFocus(pOldWidget);
- CFWL_MessageSetFocus ms(nullptr, m_pNormalWidget);
+ CFWL_MessageSetFocus ms(nullptr, m_pNormalWidget.get());
TranslateFWLMessage(&ms);
return true;
}
bool CXFA_FFTextEdit::OnKillFocus(CXFA_FFWidget* pNewWidget) {
- CFWL_MessageKillFocus ms(nullptr, m_pNormalWidget);
+ CFWL_MessageKillFocus ms(nullptr, m_pNormalWidget.get());
TranslateFWLMessage(&ms);
m_dwStatus &= ~XFA_WidgetStatus_Focused;
SetEditScrollOffset();
@@ -176,7 +179,8 @@ bool CXFA_FFTextEdit::OnKillFocus(CXFA_FFWidget* pNewWidget) {
return true;
}
bool CXFA_FFTextEdit::CommitData() {
- CFX_WideString wsText = static_cast<CFWL_Edit*>(m_pNormalWidget)->GetText();
+ CFX_WideString wsText =
+ static_cast<CFWL_Edit*>(m_pNormalWidget.get())->GetText();
if (m_pDataAcc->SetValue(wsText, XFA_VALUEPICTURE_Edit)) {
m_pDataAcc->UpdateUIDisplay(this);
return true;
@@ -256,8 +260,9 @@ bool CXFA_FFTextEdit::UpdateFWLData() {
if (elementType == XFA_Element::ExData) {
iMaxChars = eType == XFA_VALUEPICTURE_Edit ? iMaxChars : 0;
}
- if (((CFWL_Edit*)m_pNormalWidget)->GetLimit() != iMaxChars) {
- ((CFWL_Edit*)m_pNormalWidget)->SetLimit(iMaxChars);
+ if (static_cast<CFWL_Edit*>(m_pNormalWidget.get())->GetLimit() !=
+ iMaxChars) {
+ static_cast<CFWL_Edit*>(m_pNormalWidget.get())->SetLimit(iMaxChars);
bUpdate = true;
}
}
@@ -265,15 +270,15 @@ bool CXFA_FFTextEdit::UpdateFWLData() {
int32_t nDataLen = 0;
if (eType == XFA_VALUEPICTURE_Edit)
m_pDataAcc->GetBarcodeAttribute_DataLength(nDataLen);
- static_cast<CFWL_Edit*>(m_pNormalWidget)->SetLimit(nDataLen);
+ static_cast<CFWL_Edit*>(m_pNormalWidget.get())->SetLimit(nDataLen);
bUpdate = true;
}
CFX_WideString wsText;
m_pDataAcc->GetValue(wsText, eType);
CFX_WideString wsOldText =
- static_cast<CFWL_Edit*>(m_pNormalWidget)->GetText();
+ static_cast<CFWL_Edit*>(m_pNormalWidget.get())->GetText();
if (wsText != wsOldText || (eType == XFA_VALUEPICTURE_Edit && bUpdate)) {
- ((CFWL_Edit*)m_pNormalWidget)->SetText(wsText);
+ static_cast<CFWL_Edit*>(m_pNormalWidget.get())->SetText(wsText);
bUpdate = true;
}
if (bUpdate) {
@@ -290,7 +295,7 @@ void CXFA_FFTextEdit::OnTextChanged(CFWL_Widget* pWidget,
eParam.m_wsChange = wsChanged;
eParam.m_pTarget = m_pDataAcc;
eParam.m_wsPrevText = wsPrevText;
- CFWL_Edit* pEdit = ((CFWL_Edit*)m_pNormalWidget);
+ CFWL_Edit* pEdit = static_cast<CFWL_Edit*>(m_pNormalWidget.get());
if (m_pDataAcc->GetUIType() == XFA_Element::DateTimeEdit) {
CFWL_DateTimePicker* pDateTime = (CFWL_DateTimePicker*)pEdit;
eParam.m_wsNewText = pDateTime->GetEditText();
@@ -331,11 +336,11 @@ void CXFA_FFTextEdit::OnProcessEvent(CFWL_Event* pEvent) {
CFWL_EventTextChanged* event =
static_cast<CFWL_EventTextChanged*>(pEvent);
CFX_WideString wsChange;
- OnTextChanged(m_pNormalWidget, wsChange, event->wsPrevText);
+ OnTextChanged(m_pNormalWidget.get(), wsChange, event->wsPrevText);
break;
}
case CFWL_Event::Type::TextFull: {
- OnTextFull(m_pNormalWidget);
+ OnTextFull(m_pNormalWidget.get());
break;
}
case CFWL_Event::Type::CheckWord: {
@@ -361,15 +366,16 @@ CXFA_FFNumericEdit::CXFA_FFNumericEdit(CXFA_WidgetAcc* pDataAcc)
CXFA_FFNumericEdit::~CXFA_FFNumericEdit() {}
bool CXFA_FFNumericEdit::LoadWidget() {
- CFWL_Edit* pWidget = new CFWL_Edit(
+ auto pNewEdit = pdfium::MakeUnique<CFWL_Edit>(
GetFWLApp(), pdfium::MakeUnique<CFWL_WidgetProperties>(), nullptr);
- m_pNormalWidget = pWidget;
-
+ CFWL_Edit* pWidget = pNewEdit.get();
+ m_pNormalWidget = std::move(pNewEdit);
m_pNormalWidget->SetLayoutItem(this);
+
CFWL_NoteDriver* pNoteDriver =
m_pNormalWidget->GetOwnerApp()->GetNoteDriver();
- pNoteDriver->RegisterEventTarget(m_pNormalWidget, m_pNormalWidget);
-
+ pNoteDriver->RegisterEventTarget(m_pNormalWidget.get(),
+ m_pNormalWidget.get());
m_pOldDelegate = m_pNormalWidget->GetDelegate();
m_pNormalWidget->SetDelegate(this);
m_pNormalWidget->LockUpdate();
@@ -382,18 +388,18 @@ bool CXFA_FFNumericEdit::LoadWidget() {
return CXFA_FFField::LoadWidget();
}
void CXFA_FFNumericEdit::UpdateWidgetProperty() {
- CFWL_Edit* pWidget = (CFWL_Edit*)m_pNormalWidget;
- if (!pWidget) {
+ CFWL_Edit* pWidget = static_cast<CFWL_Edit*>(m_pNormalWidget.get());
+ if (!pWidget)
return;
- }
+
uint32_t dwExtendedStyle =
FWL_STYLEEXT_EDT_ShowScrollbarFocus | FWL_STYLEEXT_EDT_OuterScrollbar |
FWL_STYLEEXT_EDT_Validate | FWL_STYLEEXT_EDT_Number |
FWL_STYLEEXT_EDT_LastLineHeight;
dwExtendedStyle |= UpdateUIProperty();
- if (m_pDataAcc->GetHorizontalScrollPolicy() != XFA_ATTRIBUTEENUM_Off) {
+ if (m_pDataAcc->GetHorizontalScrollPolicy() != XFA_ATTRIBUTEENUM_Off)
dwExtendedStyle |= FWL_STYLEEXT_EDT_AutoHScroll;
- }
+
int32_t iNumCells = m_pDataAcc->GetNumberOfCells();
if (iNumCells > 0) {
dwExtendedStyle |= FWL_STYLEEXT_EDT_CombText;
@@ -410,7 +416,7 @@ void CXFA_FFNumericEdit::UpdateWidgetProperty() {
void CXFA_FFNumericEdit::OnProcessEvent(CFWL_Event* pEvent) {
if (pEvent->GetType() == CFWL_Event::Type::Validate) {
CFWL_EventValidate* event = static_cast<CFWL_EventValidate*>(pEvent);
- event->bValidate = OnValidate(m_pNormalWidget, event->wsInsert);
+ event->bValidate = OnValidate(m_pNormalWidget.get(), event->wsInsert);
return;
}
CXFA_FFTextEdit::OnProcessEvent(pEvent);
@@ -440,15 +446,16 @@ CXFA_FFPasswordEdit::CXFA_FFPasswordEdit(CXFA_WidgetAcc* pDataAcc)
CXFA_FFPasswordEdit::~CXFA_FFPasswordEdit() {}
bool CXFA_FFPasswordEdit::LoadWidget() {
- CFWL_Edit* pWidget = new CFWL_Edit(
+ auto pNewEdit = pdfium::MakeUnique<CFWL_Edit>(
GetFWLApp(), pdfium::MakeUnique<CFWL_WidgetProperties>(), nullptr);
- m_pNormalWidget = pWidget;
+ CFWL_Edit* pWidget = pNewEdit.get();
+ m_pNormalWidget = std::move(pNewEdit);
m_pNormalWidget->SetLayoutItem(this);
CFWL_NoteDriver* pNoteDriver =
m_pNormalWidget->GetOwnerApp()->GetNoteDriver();
- pNoteDriver->RegisterEventTarget(m_pNormalWidget, m_pNormalWidget);
-
+ pNoteDriver->RegisterEventTarget(m_pNormalWidget.get(),
+ m_pNormalWidget.get());
m_pOldDelegate = m_pNormalWidget->GetDelegate();
m_pNormalWidget->SetDelegate(this);
m_pNormalWidget->LockUpdate();
@@ -460,11 +467,12 @@ bool CXFA_FFPasswordEdit::LoadWidget() {
m_pNormalWidget->UnlockUpdate();
return CXFA_FFField::LoadWidget();
}
+
void CXFA_FFPasswordEdit::UpdateWidgetProperty() {
- CFWL_Edit* pWidget = (CFWL_Edit*)m_pNormalWidget;
- if (!pWidget) {
+ CFWL_Edit* pWidget = static_cast<CFWL_Edit*>(m_pNormalWidget.get());
+ if (!pWidget)
return;
- }
+
uint32_t dwExtendedStyle =
FWL_STYLEEXT_EDT_ShowScrollbarFocus | FWL_STYLEEXT_EDT_OuterScrollbar |
FWL_STYLEEXT_EDT_Password | FWL_STYLEEXT_EDT_LastLineHeight;
@@ -496,20 +504,20 @@ CFX_RectF CXFA_FFDateTimeEdit::GetBBox(uint32_t dwStatus, bool bDrawFocus) {
}
bool CXFA_FFDateTimeEdit::PtInActiveRect(const CFX_PointF& point) {
- return m_pNormalWidget &&
- static_cast<CFWL_DateTimePicker*>(m_pNormalWidget)
- ->GetBBox()
- .Contains(point);
+ auto* pPicker = static_cast<CFWL_DateTimePicker*>(m_pNormalWidget.get());
+ return pPicker && pPicker->GetBBox().Contains(point);
}
bool CXFA_FFDateTimeEdit::LoadWidget() {
- CFWL_DateTimePicker* pWidget = new CFWL_DateTimePicker(GetFWLApp());
- m_pNormalWidget = pWidget;
+ auto pNewPicker = pdfium::MakeUnique<CFWL_DateTimePicker>(GetFWLApp());
+ CFWL_DateTimePicker* pWidget = pNewPicker.get();
+ m_pNormalWidget = std::move(pNewPicker);
m_pNormalWidget->SetLayoutItem(this);
+
CFWL_NoteDriver* pNoteDriver =
m_pNormalWidget->GetOwnerApp()->GetNoteDriver();
- pNoteDriver->RegisterEventTarget(m_pNormalWidget, m_pNormalWidget);
-
+ pNoteDriver->RegisterEventTarget(m_pNormalWidget.get(),
+ m_pNormalWidget.get());
m_pOldDelegate = m_pNormalWidget->GetDelegate();
m_pNormalWidget->SetDelegate(this);
m_pNormalWidget->LockUpdate();
@@ -536,10 +544,11 @@ bool CXFA_FFDateTimeEdit::LoadWidget() {
return CXFA_FFField::LoadWidget();
}
void CXFA_FFDateTimeEdit::UpdateWidgetProperty() {
- CFWL_DateTimePicker* pWidget = (CFWL_DateTimePicker*)m_pNormalWidget;
- if (!pWidget) {
+ CFWL_DateTimePicker* pWidget =
+ static_cast<CFWL_DateTimePicker*>(m_pNormalWidget.get());
+ if (!pWidget)
return;
- }
+
uint32_t dwExtendedStyle = FWL_STYLEEXT_DTP_ShortDateFormat;
dwExtendedStyle |= UpdateUIProperty();
dwExtendedStyle |= GetAlignment();
@@ -596,15 +605,16 @@ uint32_t CXFA_FFDateTimeEdit::GetAlignment() {
}
return dwExtendedStyle;
}
+
bool CXFA_FFDateTimeEdit::CommitData() {
- CFX_WideString wsText =
- static_cast<CFWL_DateTimePicker*>(m_pNormalWidget)->GetEditText();
- if (m_pDataAcc->SetValue(wsText, XFA_VALUEPICTURE_Edit)) {
- m_pDataAcc->UpdateUIDisplay(this);
- return true;
- }
- return false;
+ auto* pPicker = static_cast<CFWL_DateTimePicker*>(m_pNormalWidget.get());
+ if (!m_pDataAcc->SetValue(pPicker->GetEditText(), XFA_VALUEPICTURE_Edit))
+ return false;
+
+ m_pDataAcc->UpdateUIDisplay(this);
+ return true;
}
+
bool CXFA_FFDateTimeEdit::UpdateFWLData() {
if (!m_pNormalWidget) {
return false;
@@ -615,13 +625,13 @@ bool CXFA_FFDateTimeEdit::UpdateFWLData() {
}
CFX_WideString wsText;
m_pDataAcc->GetValue(wsText, eType);
- ((CFWL_DateTimePicker*)m_pNormalWidget)->SetEditText(wsText);
+ static_cast<CFWL_DateTimePicker*>(m_pNormalWidget.get())->SetEditText(wsText);
if (IsFocused() && !wsText.IsEmpty()) {
CXFA_LocaleValue lcValue = XFA_GetLocaleValue(m_pDataAcc);
CFX_DateTime date = lcValue.GetDate();
if (lcValue.IsValid()) {
if (date.IsSet()) {
- static_cast<CFWL_DateTimePicker*>(m_pNormalWidget)
+ static_cast<CFWL_DateTimePicker*>(m_pNormalWidget.get())
->SetCurSel(date.GetYear(), date.GetMonth(), date.GetDay());
}
}
@@ -634,7 +644,7 @@ bool CXFA_FFDateTimeEdit::IsDataChanged() {
return true;
}
CFX_WideString wsText =
- static_cast<CFWL_DateTimePicker*>(m_pNormalWidget)->GetEditText();
+ static_cast<CFWL_DateTimePicker*>(m_pNormalWidget.get())->GetEditText();
CFX_WideString wsOldValue;
m_pDataAcc->GetValue(wsOldValue, XFA_VALUEPICTURE_Edit);
return wsOldValue != wsText;
@@ -646,16 +656,19 @@ void CXFA_FFDateTimeEdit::OnSelectChanged(CFWL_Widget* pWidget,
int32_t iDay) {
CFX_WideString wsPicture;
m_pDataAcc->GetPictureContent(wsPicture, XFA_VALUEPICTURE_Edit);
+
CXFA_LocaleValue date(XFA_VT_DATE, GetDoc()->GetXFADoc()->GetLocalMgr());
date.SetDate(CFX_DateTime(iYear, iMonth, iDay, 0, 0, 0, 0));
CFX_WideString wsDate;
date.FormatPatterns(wsDate, wsPicture, m_pDataAcc->GetLocal(),
XFA_VALUEPICTURE_Edit);
- CFWL_DateTimePicker* pDateTime = (CFWL_DateTimePicker*)m_pNormalWidget;
+
+ auto* pDateTime = static_cast<CFWL_DateTimePicker*>(m_pNormalWidget.get());
pDateTime->SetEditText(wsDate);
pDateTime->Update();
GetDoc()->GetDocEnvironment()->SetFocusWidget(GetDoc(), nullptr);
+
CXFA_EventParam eParam;
eParam.m_eType = XFA_EVENT_Change;
eParam.m_pTarget = m_pDataAcc;
@@ -665,9 +678,9 @@ void CXFA_FFDateTimeEdit::OnSelectChanged(CFWL_Widget* pWidget,
void CXFA_FFDateTimeEdit::OnProcessEvent(CFWL_Event* pEvent) {
if (pEvent->GetType() == CFWL_Event::Type::SelectChanged) {
- CFWL_EventSelectChanged* event =
- static_cast<CFWL_EventSelectChanged*>(pEvent);
- OnSelectChanged(m_pNormalWidget, event->iYear, event->iMonth, event->iDay);
+ auto* event = static_cast<CFWL_EventSelectChanged*>(pEvent);
+ OnSelectChanged(m_pNormalWidget.get(), event->iYear, event->iMonth,
+ event->iDay);
return;
}
CXFA_FFTextEdit::OnProcessEvent(pEvent);