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-rw-r--r--fpdfsdk/formfiller/cffl_checkbox.cpp10
-rw-r--r--fpdfsdk/formfiller/cffl_checkbox.h5
-rw-r--r--fpdfsdk/formfiller/cffl_combobox.cpp13
-rw-r--r--fpdfsdk/formfiller/cffl_combobox.h5
-rw-r--r--fpdfsdk/formfiller/cffl_formfiller.cpp55
-rw-r--r--fpdfsdk/formfiller/cffl_formfiller.h21
-rw-r--r--fpdfsdk/formfiller/cffl_listbox.cpp11
-rw-r--r--fpdfsdk/formfiller/cffl_listbox.h4
-rw-r--r--fpdfsdk/formfiller/cffl_pushbutton.cpp9
-rw-r--r--fpdfsdk/formfiller/cffl_pushbutton.h5
-rw-r--r--fpdfsdk/formfiller/cffl_radiobutton.cpp9
-rw-r--r--fpdfsdk/formfiller/cffl_radiobutton.h5
-rw-r--r--fpdfsdk/formfiller/cffl_textfield.cpp12
-rw-r--r--fpdfsdk/formfiller/cffl_textfield.h5
14 files changed, 102 insertions, 67 deletions
diff --git a/fpdfsdk/formfiller/cffl_checkbox.cpp b/fpdfsdk/formfiller/cffl_checkbox.cpp
index 4308c1a1a5..ac55125db2 100644
--- a/fpdfsdk/formfiller/cffl_checkbox.cpp
+++ b/fpdfsdk/formfiller/cffl_checkbox.cpp
@@ -6,11 +6,14 @@
#include "fpdfsdk/formfiller/cffl_checkbox.h"
+#include <utility>
+
#include "fpdfsdk/cpdfsdk_formfillenvironment.h"
#include "fpdfsdk/cpdfsdk_widget.h"
#include "fpdfsdk/formfiller/cffl_formfiller.h"
#include "fpdfsdk/pwl/cpwl_special_button.h"
#include "public/fpdf_fwlevent.h"
+#include "third_party/base/ptr_util.h"
CFFL_CheckBox::CFFL_CheckBox(CPDFSDK_FormFillEnvironment* pApp,
CPDFSDK_Widget* pWidget)
@@ -18,11 +21,12 @@ CFFL_CheckBox::CFFL_CheckBox(CPDFSDK_FormFillEnvironment* pApp,
CFFL_CheckBox::~CFFL_CheckBox() {}
-CPWL_Wnd* CFFL_CheckBox::NewPDFWindow(const CPWL_Wnd::CreateParams& cp) {
- auto* pWnd = new CPWL_CheckBox();
+std::unique_ptr<CPWL_Wnd> CFFL_CheckBox::NewPDFWindow(
+ const CPWL_Wnd::CreateParams& cp) {
+ auto pWnd = pdfium::MakeUnique<CPWL_CheckBox>();
pWnd->Create(cp);
pWnd->SetCheck(m_pWidget->IsChecked());
- return pWnd;
+ return std::move(pWnd);
}
bool CFFL_CheckBox::OnKeyDown(CPDFSDK_Annot* pAnnot,
diff --git a/fpdfsdk/formfiller/cffl_checkbox.h b/fpdfsdk/formfiller/cffl_checkbox.h
index b477fe78db..2eae22273a 100644
--- a/fpdfsdk/formfiller/cffl_checkbox.h
+++ b/fpdfsdk/formfiller/cffl_checkbox.h
@@ -7,6 +7,8 @@
#ifndef FPDFSDK_FORMFILLER_CFFL_CHECKBOX_H_
#define FPDFSDK_FORMFILLER_CFFL_CHECKBOX_H_
+#include <memory>
+
#include "fpdfsdk/formfiller/cffl_button.h"
class CPWL_CheckBox;
@@ -17,7 +19,8 @@ class CFFL_CheckBox final : public CFFL_Button {
~CFFL_CheckBox() override;
// CFFL_Button:
- CPWL_Wnd* NewPDFWindow(const CPWL_Wnd::CreateParams& cp) override;
+ std::unique_ptr<CPWL_Wnd> NewPDFWindow(
+ const CPWL_Wnd::CreateParams& cp) override;
bool OnKeyDown(CPDFSDK_Annot* pAnnot,
uint32_t nKeyCode,
uint32_t nFlags) override;
diff --git a/fpdfsdk/formfiller/cffl_combobox.cpp b/fpdfsdk/formfiller/cffl_combobox.cpp
index 830e64713a..69cc66bbc8 100644
--- a/fpdfsdk/formfiller/cffl_combobox.cpp
+++ b/fpdfsdk/formfiller/cffl_combobox.cpp
@@ -6,12 +6,15 @@
#include "fpdfsdk/formfiller/cffl_combobox.h"
+#include <utility>
+
#include "fpdfsdk/cpdfsdk_common.h"
#include "fpdfsdk/cpdfsdk_formfillenvironment.h"
#include "fpdfsdk/cpdfsdk_widget.h"
#include "fpdfsdk/formfiller/cba_fontmap.h"
#include "fpdfsdk/formfiller/cffl_interactiveformfiller.h"
#include "fpdfsdk/pwl/cpwl_combo_box.h"
+#include "third_party/base/ptr_util.h"
CFFL_ComboBox::CFFL_ComboBox(CPDFSDK_FormFillEnvironment* pApp,
CPDFSDK_Widget* pWidget)
@@ -41,8 +44,9 @@ CPWL_Wnd::CreateParams CFFL_ComboBox::GetCreateParam() {
return cp;
}
-CPWL_Wnd* CFFL_ComboBox::NewPDFWindow(const CPWL_Wnd::CreateParams& cp) {
- auto* pWnd = new CPWL_ComboBox();
+std::unique_ptr<CPWL_Wnd> CFFL_ComboBox::NewPDFWindow(
+ const CPWL_Wnd::CreateParams& cp) {
+ auto pWnd = pdfium::MakeUnique<CPWL_ComboBox>();
pWnd->AttachFFLData(this);
pWnd->Create(cp);
@@ -57,13 +61,12 @@ CPWL_Wnd* CFFL_ComboBox::NewPDFWindow(const CPWL_Wnd::CreateParams& cp) {
else
swText = m_pWidget->GetOptionLabel(nCurSel);
- for (int32_t i = 0, sz = m_pWidget->CountOptions(); i < sz; i++) {
+ for (int32_t i = 0, sz = m_pWidget->CountOptions(); i < sz; i++)
pWnd->AddString(m_pWidget->GetOptionLabel(i));
- }
pWnd->SetSelect(nCurSel);
pWnd->SetText(swText);
- return pWnd;
+ return std::move(pWnd);
}
bool CFFL_ComboBox::OnChar(CPDFSDK_Annot* pAnnot,
diff --git a/fpdfsdk/formfiller/cffl_combobox.h b/fpdfsdk/formfiller/cffl_combobox.h
index 2769b5354c..4ec5a9ec0c 100644
--- a/fpdfsdk/formfiller/cffl_combobox.h
+++ b/fpdfsdk/formfiller/cffl_combobox.h
@@ -7,6 +7,8 @@
#ifndef FPDFSDK_FORMFILLER_CFFL_COMBOBOX_H_
#define FPDFSDK_FORMFILLER_CFFL_COMBOBOX_H_
+#include <memory>
+
#include "core/fxcrt/fx_string.h"
#include "fpdfsdk/formfiller/cffl_textobject.h"
@@ -27,7 +29,8 @@ class CFFL_ComboBox final : public CFFL_TextObject,
// CFFL_TextObject:
CPWL_Wnd::CreateParams GetCreateParam() override;
- CPWL_Wnd* NewPDFWindow(const CPWL_Wnd::CreateParams& cp) override;
+ std::unique_ptr<CPWL_Wnd> NewPDFWindow(
+ const CPWL_Wnd::CreateParams& cp) override;
bool OnChar(CPDFSDK_Annot* pAnnot, uint32_t nChar, uint32_t nFlags) override;
bool IsDataChanged(CPDFSDK_PageView* pPageView) override;
void SaveData(CPDFSDK_PageView* pPageView) override;
diff --git a/fpdfsdk/formfiller/cffl_formfiller.cpp b/fpdfsdk/formfiller/cffl_formfiller.cpp
index 94d80cae01..8e9d0c7d65 100644
--- a/fpdfsdk/formfiller/cffl_formfiller.cpp
+++ b/fpdfsdk/formfiller/cffl_formfiller.cpp
@@ -18,7 +18,7 @@
CFFL_FormFiller::CFFL_FormFiller(CPDFSDK_FormFillEnvironment* pFormFillEnv,
CPDFSDK_Widget* pWidget)
- : m_pFormFillEnv(pFormFillEnv), m_pWidget(pWidget), m_bValid(false) {
+ : m_pFormFillEnv(pFormFillEnv), m_pWidget(pWidget) {
ASSERT(m_pFormFillEnv);
}
@@ -27,15 +27,17 @@ CFFL_FormFiller::~CFFL_FormFiller() {
}
void CFFL_FormFiller::DestroyWindows() {
- for (const auto& it : m_Maps) {
- CPWL_Wnd* pWnd = it.second;
- auto* pData = static_cast<CFFL_PrivateData*>(pWnd->GetAttachedData());
- pWnd->InvalidateProvider(this);
- pWnd->Destroy();
- delete pWnd;
- delete pData;
+ while (!m_Maps.empty()) {
+ std::unique_ptr<CFFL_PrivateData> pData;
+ {
+ auto it = m_Maps.begin();
+ std::unique_ptr<CPWL_Wnd> pWnd = std::move(it->second);
+ pData.reset(static_cast<CFFL_PrivateData*>(pWnd->GetAttachedData()));
+ m_Maps.erase(it);
+ pWnd->InvalidateProvider(this);
+ pWnd->Destroy();
+ }
}
- m_Maps.clear();
}
FX_RECT CFFL_FormFiller::GetViewBBox(CPDFSDK_PageView* pPageView,
@@ -380,28 +382,28 @@ CPWL_Wnd::CreateParams CFFL_FormFiller::GetCreateParam() {
CPWL_Wnd* CFFL_FormFiller::GetPDFWindow(CPDFSDK_PageView* pPageView,
bool bNew) {
ASSERT(pPageView);
-
auto it = m_Maps.find(pPageView);
- const bool found = it != m_Maps.end();
- CPWL_Wnd* pWnd = found ? it->second : nullptr;
- if (!bNew)
- return pWnd;
+ if (it == m_Maps.end()) {
+ if (!bNew)
+ return nullptr;
- if (!found) {
CPWL_Wnd::CreateParams cp = GetCreateParam();
cp.pAttachedWidget.Reset(m_pWidget.Get());
- auto* pPrivateData = new CFFL_PrivateData;
+ auto pPrivateData = pdfium::MakeUnique<CFFL_PrivateData>();
pPrivateData->pWidget = m_pWidget.Get();
pPrivateData->pPageView = pPageView;
pPrivateData->nWidgetAppearanceAge = m_pWidget->GetAppearanceAge();
pPrivateData->nWidgetValueAge = 0;
- cp.pAttachedData = pPrivateData;
- CPWL_Wnd* pNewWnd = NewPDFWindow(cp);
- m_Maps[pPageView] = pNewWnd;
- return pNewWnd;
+ cp.pAttachedData = pPrivateData.release();
+ m_Maps[pPageView] = NewPDFWindow(cp);
+ return m_Maps[pPageView].get();
}
+ CPWL_Wnd* pWnd = it->second.get();
+ if (!bNew)
+ return pWnd;
+
auto* pPrivateData = static_cast<CFFL_PrivateData*>(pWnd->GetAttachedData());
if (pPrivateData->nWidgetAppearanceAge == m_pWidget->GetAppearanceAge())
return pWnd;
@@ -415,12 +417,13 @@ void CFFL_FormFiller::DestroyPDFWindow(CPDFSDK_PageView* pPageView) {
if (it == m_Maps.end())
return;
- CPWL_Wnd* pWnd = it->second;
- auto* pData = static_cast<CFFL_PrivateData*>(pWnd->GetAttachedData());
- pWnd->Destroy();
- delete pWnd;
- delete pData;
- m_Maps.erase(it);
+ std::unique_ptr<CFFL_PrivateData> pData;
+ {
+ std::unique_ptr<CPWL_Wnd> pWnd = std::move(it->second);
+ m_Maps.erase(it);
+ pData.reset(static_cast<CFFL_PrivateData*>(pWnd->GetAttachedData()));
+ pWnd->Destroy();
+ }
}
CFX_Matrix CFFL_FormFiller::GetWindowMatrix(CPWL_Wnd::PrivateData* pAttached) {
diff --git a/fpdfsdk/formfiller/cffl_formfiller.h b/fpdfsdk/formfiller/cffl_formfiller.h
index 95f5ac8427..a6f7cdc78f 100644
--- a/fpdfsdk/formfiller/cffl_formfiller.h
+++ b/fpdfsdk/formfiller/cffl_formfiller.h
@@ -8,6 +8,7 @@
#define FPDFSDK_FORMFILLER_CFFL_FORMFILLER_H_
#include <map>
+#include <memory>
#include "core/fxcrt/unowned_ptr.h"
#include "fpdfsdk/cpdfsdk_fieldaction.h"
@@ -104,19 +105,20 @@ class CFFL_FormFiller : public CPWL_Wnd::ProviderIface,
const CPDFSDK_FieldAction& faOld,
const CPDFSDK_FieldAction& faNew);
- virtual void SaveState(CPDFSDK_PageView* pPageView);
- virtual void RestoreState(CPDFSDK_PageView* pPageView);
-
+ virtual CPWL_Wnd::CreateParams GetCreateParam();
+ virtual std::unique_ptr<CPWL_Wnd> NewPDFWindow(
+ const CPWL_Wnd::CreateParams& cp) = 0;
virtual CPWL_Wnd* ResetPDFWindow(CPDFSDK_PageView* pPageView,
bool bRestoreValue);
+ virtual void SaveState(CPDFSDK_PageView* pPageView);
+ virtual void RestoreState(CPDFSDK_PageView* pPageView);
+ virtual CFX_FloatRect GetFocusBox(CPDFSDK_PageView* pPageView);
CFX_Matrix GetCurMatrix();
-
CFX_FloatRect FFLtoPWL(const CFX_FloatRect& rect);
CFX_FloatRect PWLtoFFL(const CFX_FloatRect& rect);
CFX_PointF FFLtoPWL(const CFX_PointF& point);
CFX_PointF PWLtoFFL(const CFX_PointF& point);
-
CFX_PointF WndtoPWL(CPDFSDK_PageView* pPageView, const CFX_PointF& pt);
CFX_FloatRect FFLtoWnd(CPDFSDK_PageView* pPageView,
const CFX_FloatRect& rect);
@@ -133,9 +135,6 @@ class CFFL_FormFiller : public CPWL_Wnd::ProviderIface,
void DestroyPDFWindow(CPDFSDK_PageView* pPageView);
void EscapeFiller(CPDFSDK_PageView* pPageView, bool bDestroyPDFWindow);
- virtual CPWL_Wnd::CreateParams GetCreateParam();
- virtual CPWL_Wnd* NewPDFWindow(const CPWL_Wnd::CreateParams& cp) = 0;
- virtual CFX_FloatRect GetFocusBox(CPDFSDK_PageView* pPageView);
bool IsValid() const;
CFX_FloatRect GetPDFWindowRect() const;
@@ -146,8 +145,6 @@ class CFFL_FormFiller : public CPWL_Wnd::ProviderIface,
CPDFSDK_Annot* GetSDKAnnot() const { return m_pWidget.Get(); }
protected:
- using CFFL_PageView2PDFWindow = std::map<CPDFSDK_PageView*, CPWL_Wnd*>;
-
// If the inheriting widget has its own fontmap and a PWL_Edit widget that
// access that fontmap then you have to call DestroyWindows before destroying
// the font map in order to not get a use-after-free.
@@ -158,10 +155,10 @@ class CFFL_FormFiller : public CPWL_Wnd::ProviderIface,
void InvalidateRect(const FX_RECT& rect);
+ bool m_bValid = false;
UnownedPtr<CPDFSDK_FormFillEnvironment> const m_pFormFillEnv;
UnownedPtr<CPDFSDK_Widget> m_pWidget;
- bool m_bValid;
- CFFL_PageView2PDFWindow m_Maps;
+ std::map<CPDFSDK_PageView*, std::unique_ptr<CPWL_Wnd>> m_Maps;
};
#endif // FPDFSDK_FORMFILLER_CFFL_FORMFILLER_H_
diff --git a/fpdfsdk/formfiller/cffl_listbox.cpp b/fpdfsdk/formfiller/cffl_listbox.cpp
index 3ca95a89d4..3c74875d43 100644
--- a/fpdfsdk/formfiller/cffl_listbox.cpp
+++ b/fpdfsdk/formfiller/cffl_listbox.cpp
@@ -6,12 +6,15 @@
#include "fpdfsdk/formfiller/cffl_listbox.h"
+#include <utility>
+
#include "fpdfsdk/cpdfsdk_common.h"
#include "fpdfsdk/cpdfsdk_formfillenvironment.h"
#include "fpdfsdk/cpdfsdk_widget.h"
#include "fpdfsdk/formfiller/cba_fontmap.h"
#include "fpdfsdk/formfiller/cffl_interactiveformfiller.h"
#include "fpdfsdk/pwl/cpwl_list_box.h"
+#include "third_party/base/ptr_util.h"
#define FFL_DEFAULTLISTBOXFONTSIZE 12.0f
@@ -36,8 +39,9 @@ CPWL_Wnd::CreateParams CFFL_ListBox::GetCreateParam() {
return cp;
}
-CPWL_Wnd* CFFL_ListBox::NewPDFWindow(const CPWL_Wnd::CreateParams& cp) {
- auto* pWnd = new CPWL_ListBox();
+std::unique_ptr<CPWL_Wnd> CFFL_ListBox::NewPDFWindow(
+ const CPWL_Wnd::CreateParams& cp) {
+ auto pWnd = pdfium::MakeUnique<CPWL_ListBox>();
pWnd->AttachFFLData(this);
pWnd->Create(cp);
pWnd->SetFillerNotify(m_pFormFillEnv->GetInteractiveFormFiller());
@@ -69,8 +73,7 @@ CPWL_Wnd* CFFL_ListBox::NewPDFWindow(const CPWL_Wnd::CreateParams& cp) {
}
pWnd->SetTopVisibleIndex(m_pWidget->GetTopVisibleIndex());
-
- return pWnd;
+ return std::move(pWnd);
}
bool CFFL_ListBox::OnChar(CPDFSDK_Annot* pAnnot,
diff --git a/fpdfsdk/formfiller/cffl_listbox.h b/fpdfsdk/formfiller/cffl_listbox.h
index eda9561780..eed542fde5 100644
--- a/fpdfsdk/formfiller/cffl_listbox.h
+++ b/fpdfsdk/formfiller/cffl_listbox.h
@@ -7,6 +7,7 @@
#ifndef FPDFSDK_FORMFILLER_CFFL_LISTBOX_H_
#define FPDFSDK_FORMFILLER_CFFL_LISTBOX_H_
+#include <memory>
#include <set>
#include <vector>
@@ -21,7 +22,8 @@ class CFFL_ListBox final : public CFFL_TextObject {
// CFFL_TextObject:
CPWL_Wnd::CreateParams GetCreateParam() override;
- CPWL_Wnd* NewPDFWindow(const CPWL_Wnd::CreateParams& cp) override;
+ std::unique_ptr<CPWL_Wnd> NewPDFWindow(
+ const CPWL_Wnd::CreateParams& cp) override;
bool OnChar(CPDFSDK_Annot* pAnnot, uint32_t nChar, uint32_t nFlags) override;
bool IsDataChanged(CPDFSDK_PageView* pPageView) override;
void SaveData(CPDFSDK_PageView* pPageView) override;
diff --git a/fpdfsdk/formfiller/cffl_pushbutton.cpp b/fpdfsdk/formfiller/cffl_pushbutton.cpp
index 7310da6761..b57c911486 100644
--- a/fpdfsdk/formfiller/cffl_pushbutton.cpp
+++ b/fpdfsdk/formfiller/cffl_pushbutton.cpp
@@ -6,6 +6,8 @@
#include "fpdfsdk/formfiller/cffl_pushbutton.h"
+#include <utility>
+
#include "fpdfsdk/formfiller/cffl_formfiller.h"
#include "fpdfsdk/pwl/cpwl_special_button.h"
@@ -15,8 +17,9 @@ CFFL_PushButton::CFFL_PushButton(CPDFSDK_FormFillEnvironment* pApp,
CFFL_PushButton::~CFFL_PushButton() {}
-CPWL_Wnd* CFFL_PushButton::NewPDFWindow(const CPWL_Wnd::CreateParams& cp) {
- auto* pWnd = new CPWL_PushButton();
+std::unique_ptr<CPWL_Wnd> CFFL_PushButton::NewPDFWindow(
+ const CPWL_Wnd::CreateParams& cp) {
+ auto pWnd = pdfium::MakeUnique<CPWL_PushButton>();
pWnd->Create(cp);
- return pWnd;
+ return std::move(pWnd);
}
diff --git a/fpdfsdk/formfiller/cffl_pushbutton.h b/fpdfsdk/formfiller/cffl_pushbutton.h
index e2acfdceeb..cc2ff89184 100644
--- a/fpdfsdk/formfiller/cffl_pushbutton.h
+++ b/fpdfsdk/formfiller/cffl_pushbutton.h
@@ -7,6 +7,8 @@
#ifndef FPDFSDK_FORMFILLER_CFFL_PUSHBUTTON_H_
#define FPDFSDK_FORMFILLER_CFFL_PUSHBUTTON_H_
+#include <memory>
+
#include "fpdfsdk/formfiller/cffl_button.h"
class CFFL_PushButton final : public CFFL_Button {
@@ -15,7 +17,8 @@ class CFFL_PushButton final : public CFFL_Button {
~CFFL_PushButton() override;
// CFFL_Button:
- CPWL_Wnd* NewPDFWindow(const CPWL_Wnd::CreateParams& cp) override;
+ std::unique_ptr<CPWL_Wnd> NewPDFWindow(
+ const CPWL_Wnd::CreateParams& cp) override;
};
#endif // FPDFSDK_FORMFILLER_CFFL_PUSHBUTTON_H_
diff --git a/fpdfsdk/formfiller/cffl_radiobutton.cpp b/fpdfsdk/formfiller/cffl_radiobutton.cpp
index 8105b0cdea..6ce4a0aedc 100644
--- a/fpdfsdk/formfiller/cffl_radiobutton.cpp
+++ b/fpdfsdk/formfiller/cffl_radiobutton.cpp
@@ -6,6 +6,8 @@
#include "fpdfsdk/formfiller/cffl_radiobutton.h"
+#include <utility>
+
#include "fpdfsdk/cpdfsdk_formfillenvironment.h"
#include "fpdfsdk/cpdfsdk_widget.h"
#include "fpdfsdk/formfiller/cffl_formfiller.h"
@@ -18,11 +20,12 @@ CFFL_RadioButton::CFFL_RadioButton(CPDFSDK_FormFillEnvironment* pApp,
CFFL_RadioButton::~CFFL_RadioButton() {}
-CPWL_Wnd* CFFL_RadioButton::NewPDFWindow(const CPWL_Wnd::CreateParams& cp) {
- auto* pWnd = new CPWL_RadioButton();
+std::unique_ptr<CPWL_Wnd> CFFL_RadioButton::NewPDFWindow(
+ const CPWL_Wnd::CreateParams& cp) {
+ auto pWnd = pdfium::MakeUnique<CPWL_RadioButton>();
pWnd->Create(cp);
pWnd->SetCheck(m_pWidget->IsChecked());
- return pWnd;
+ return std::move(pWnd);
}
bool CFFL_RadioButton::OnKeyDown(CPDFSDK_Annot* pAnnot,
diff --git a/fpdfsdk/formfiller/cffl_radiobutton.h b/fpdfsdk/formfiller/cffl_radiobutton.h
index 3c20be6d76..4702a27aec 100644
--- a/fpdfsdk/formfiller/cffl_radiobutton.h
+++ b/fpdfsdk/formfiller/cffl_radiobutton.h
@@ -7,6 +7,8 @@
#ifndef FPDFSDK_FORMFILLER_CFFL_RADIOBUTTON_H_
#define FPDFSDK_FORMFILLER_CFFL_RADIOBUTTON_H_
+#include <memory>
+
#include "fpdfsdk/formfiller/cffl_button.h"
class CPWL_RadioButton;
@@ -17,7 +19,8 @@ class CFFL_RadioButton final : public CFFL_Button {
~CFFL_RadioButton() override;
// CFFL_Button:
- CPWL_Wnd* NewPDFWindow(const CPWL_Wnd::CreateParams& cp) override;
+ std::unique_ptr<CPWL_Wnd> NewPDFWindow(
+ const CPWL_Wnd::CreateParams& cp) override;
bool OnKeyDown(CPDFSDK_Annot* pAnnot,
uint32_t nKeyCode,
uint32_t nFlags) override;
diff --git a/fpdfsdk/formfiller/cffl_textfield.cpp b/fpdfsdk/formfiller/cffl_textfield.cpp
index 65f28fef11..ae3cb06e99 100644
--- a/fpdfsdk/formfiller/cffl_textfield.cpp
+++ b/fpdfsdk/formfiller/cffl_textfield.cpp
@@ -6,10 +6,13 @@
#include "fpdfsdk/formfiller/cffl_textfield.h"
+#include <utility>
+
#include "fpdfsdk/cpdfsdk_common.h"
#include "fpdfsdk/cpdfsdk_formfillenvironment.h"
#include "fpdfsdk/cpdfsdk_widget.h"
#include "fpdfsdk/formfiller/cba_fontmap.h"
+#include "third_party/base/ptr_util.h"
CFFL_TextField::CFFL_TextField(CPDFSDK_FormFillEnvironment* pApp,
CPDFSDK_Widget* pWidget)
@@ -66,15 +69,15 @@ CPWL_Wnd::CreateParams CFFL_TextField::GetCreateParam() {
return cp;
}
-CPWL_Wnd* CFFL_TextField::NewPDFWindow(const CPWL_Wnd::CreateParams& cp) {
- auto* pWnd = new CPWL_Edit();
+std::unique_ptr<CPWL_Wnd> CFFL_TextField::NewPDFWindow(
+ const CPWL_Wnd::CreateParams& cp) {
+ auto pWnd = pdfium::MakeUnique<CPWL_Edit>();
pWnd->AttachFFLData(this);
pWnd->Create(cp);
pWnd->SetFillerNotify(m_pFormFillEnv->GetInteractiveFormFiller());
int32_t nMaxLen = m_pWidget->GetMaxLen();
WideString swValue = m_pWidget->GetValue();
-
if (nMaxLen > 0) {
if (pWnd->HasFlag(PES_CHARARRAY)) {
pWnd->SetCharArray(nMaxLen);
@@ -83,9 +86,8 @@ CPWL_Wnd* CFFL_TextField::NewPDFWindow(const CPWL_Wnd::CreateParams& cp) {
pWnd->SetLimitChar(nMaxLen);
}
}
-
pWnd->SetText(swValue);
- return pWnd;
+ return std::move(pWnd);
}
bool CFFL_TextField::OnChar(CPDFSDK_Annot* pAnnot,
diff --git a/fpdfsdk/formfiller/cffl_textfield.h b/fpdfsdk/formfiller/cffl_textfield.h
index a1e48b6a29..3be00959e4 100644
--- a/fpdfsdk/formfiller/cffl_textfield.h
+++ b/fpdfsdk/formfiller/cffl_textfield.h
@@ -7,6 +7,8 @@
#ifndef FPDFSDK_FORMFILLER_CFFL_TEXTFIELD_H_
#define FPDFSDK_FORMFILLER_CFFL_TEXTFIELD_H_
+#include <memory>
+
#include "fpdfsdk/formfiller/cffl_textobject.h"
#define BF_ALIGN_LEFT 0
@@ -32,7 +34,8 @@ class CFFL_TextField final : public CFFL_TextObject,
// CFFL_TextObject:
CPWL_Wnd::CreateParams GetCreateParam() override;
- CPWL_Wnd* NewPDFWindow(const CPWL_Wnd::CreateParams& cp) override;
+ std::unique_ptr<CPWL_Wnd> NewPDFWindow(
+ const CPWL_Wnd::CreateParams& cp) override;
bool OnChar(CPDFSDK_Annot* pAnnot, uint32_t nChar, uint32_t nFlags) override;
bool IsDataChanged(CPDFSDK_PageView* pPageView) override;
void SaveData(CPDFSDK_PageView* pPageView) override;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 22:31:57 +0000